ref: 42c7213960bb0a263cbfaf5b220fbbc06d236757
parent: 862d6f48c5be17ee710ecb9e143cb91e54136160
author: Johann <[email protected]>
date: Wed Apr 4 07:50:39 EDT 2018
third_party/libyuv: update to a37e7bfe Fix mingw builds for x86_32 by updating past: https://chromium.googlesource.com/libyuv/libyuv/+/8fa02df3c0591754958a50 Pick up upstream fixes for clang 5 builds with --disable-optimizations. Disable libyuv by default when building for msa. We have not been able to update libyuv because of build issues with mips. This can be revisited when we update the mips compiler used in Jenkins. BUG=webm:1509,libyuv:793,webm:1514,webm:1518 Change-Id: Id0b9947cb5e0aa74f2f74746524ab6ff2d48796f
--- a/build/make/configure.sh
+++ b/build/make/configure.sh
@@ -1223,6 +1223,11 @@
esac
if enabled msa; then
+ # TODO(libyuv:793)
+ # The new mips functions in libyuv do not build
+ # with the toolchains we currently use for testing.
+ soft_disable libyuv
+
add_cflags -mmsa
add_asflags -mmsa
add_ldflags -mmsa
--- a/examples.mk
+++ b/examples.mk
@@ -23,7 +23,7 @@
third_party/libyuv/source/row_any.cc \
third_party/libyuv/source/row_common.cc \
third_party/libyuv/source/row_gcc.cc \
- third_party/libyuv/source/row_mips.cc \
+ third_party/libyuv/source/row_msa.cc \
third_party/libyuv/source/row_neon.cc \
third_party/libyuv/source/row_neon64.cc \
third_party/libyuv/source/row_win.cc \
@@ -31,7 +31,7 @@
third_party/libyuv/source/scale_any.cc \
third_party/libyuv/source/scale_common.cc \
third_party/libyuv/source/scale_gcc.cc \
- third_party/libyuv/source/scale_mips.cc \
+ third_party/libyuv/source/scale_msa.cc \
third_party/libyuv/source/scale_neon.cc \
third_party/libyuv/source/scale_neon64.cc \
third_party/libyuv/source/scale_win.cc \
--- /dev/null
+++ b/third_party/libyuv/LICENSE
@@ -1,0 +1,29 @@
+Copyright 2011 The LibYuv Project Authors. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in
+ the documentation and/or other materials provided with the
+ distribution.
+
+ * Neither the name of Google nor the names of its contributors may
+ be used to endorse or promote products derived from this software
+ without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
--- a/third_party/libyuv/README.libvpx
+++ b/third_party/libyuv/README.libvpx
@@ -1,6 +1,6 @@
Name: libyuv
URL: https://chromium.googlesource.com/libyuv/libyuv
-Version: de944ed8c74909ea6fbd743a22efe1e55e851b83
+Version: a37e7bfece9e0676ae90a1700b0ec85b0f4f22a1
License: BSD
License File: LICENSE
@@ -8,16 +8,15 @@
libyuv is an open source project that includes YUV conversion and scaling
functionality.
-The optimized scaler in libyuv is used in multiple resolution encoder example,
-which down-samples the original input video (f.g. 1280x720) a number of times
-in order to encode multiple resolution bit streams.
+The optimized scaler in libyuv is used in the multiple resolution encoder
+example which down-samples the original input video (f.g. 1280x720) a number of
+times in order to encode multiple resolution bit streams.
Local Modifications:
-Disable some functions (webm:1514)
-rm -rf .gitignore .gn AUTHORS Android.mk BUILD.gn CMakeLists.txt DEPS LICENSE \
- LICENSE_THIRD_PARTY OWNERS PATENTS PRESUBMIT.py README.chromium README.md \
- all.gyp build_overrides/ chromium/ codereview.settings docs/ \
- download_vs_toolchain.py gyp_libyuv gyp_libyuv.py include/libyuv.h \
- include/libyuv/compare_row.h libyuv.gyp libyuv.gypi libyuv_nacl.gyp \
- libyuv_test.gyp linux.mk public.mk setup_links.py sync_chromium.py \
- third_party/ tools/ unit_test/ util/ winarm.mk
+rm libyuv/include/libyuv.h libyuv/include/libyuv/compare_row.h
+mv libyuv/include tmp/
+mv libyuv/source tmp/
+mv libyuv/LICENSE tmp/
+rm -rf libyuv
+
+mv tmp/* third_party/libyuv/
--- a/third_party/libyuv/include/libyuv/basic_types.h
+++ b/third_party/libyuv/include/libyuv/basic_types.h
@@ -8,83 +8,37 @@
* be found in the AUTHORS file in the root of the source tree.
*/
-#ifndef INCLUDE_LIBYUV_BASIC_TYPES_H_ // NOLINT
+#ifndef INCLUDE_LIBYUV_BASIC_TYPES_H_
#define INCLUDE_LIBYUV_BASIC_TYPES_H_
-#include <stddef.h> // for NULL, size_t
+#include <stddef.h> // For size_t and NULL
+#if !defined(INT_TYPES_DEFINED) && !defined(GG_LONGLONG)
+#define INT_TYPES_DEFINED
+
#if defined(_MSC_VER) && (_MSC_VER < 1600)
#include <sys/types.h> // for uintptr_t on x86
+typedef unsigned __int64 uint64_t;
+typedef __int64 int64_t;
+typedef unsigned int uint32_t;
+typedef int int32_t;
+typedef unsigned short uint16_t;
+typedef short int16_t;
+typedef unsigned char uint8_t;
+typedef signed char int8_t;
#else
-#include <stdint.h> // for uintptr_t
-#endif
-
-#ifndef GG_LONGLONG
-#ifndef INT_TYPES_DEFINED
-#define INT_TYPES_DEFINED
-#ifdef COMPILER_MSVC
-typedef unsigned __int64 uint64;
-typedef __int64 int64;
-#ifndef INT64_C
-#define INT64_C(x) x ## I64
-#endif
-#ifndef UINT64_C
-#define UINT64_C(x) x ## UI64
-#endif
-#define INT64_F "I64"
-#else // COMPILER_MSVC
-#if defined(__LP64__) && !defined(__OpenBSD__) && !defined(__APPLE__)
-typedef unsigned long uint64; // NOLINT
-typedef long int64; // NOLINT
-#ifndef INT64_C
-#define INT64_C(x) x ## L
-#endif
-#ifndef UINT64_C
-#define UINT64_C(x) x ## UL
-#endif
-#define INT64_F "l"
-#else // defined(__LP64__) && !defined(__OpenBSD__) && !defined(__APPLE__)
-typedef unsigned long long uint64; // NOLINT
-typedef long long int64; // NOLINT
-#ifndef INT64_C
-#define INT64_C(x) x ## LL
-#endif
-#ifndef UINT64_C
-#define UINT64_C(x) x ## ULL
-#endif
-#define INT64_F "ll"
-#endif // __LP64__
-#endif // COMPILER_MSVC
-typedef unsigned int uint32;
-typedef int int32;
-typedef unsigned short uint16; // NOLINT
-typedef short int16; // NOLINT
-typedef unsigned char uint8;
-typedef signed char int8;
+#include <stdint.h> // for uintptr_t and C99 types
+#endif // defined(_MSC_VER) && (_MSC_VER < 1600)
+typedef uint64_t uint64;
+typedef int64_t int64;
+typedef uint32_t uint32;
+typedef int32_t int32;
+typedef uint16_t uint16;
+typedef int16_t int16;
+typedef uint8_t uint8;
+typedef int8_t int8;
#endif // INT_TYPES_DEFINED
-#endif // GG_LONGLONG
-// Detect compiler is for x86 or x64.
-#if defined(__x86_64__) || defined(_M_X64) || \
- defined(__i386__) || defined(_M_IX86)
-#define CPU_X86 1
-#endif
-// Detect compiler is for ARM.
-#if defined(__arm__) || defined(_M_ARM)
-#define CPU_ARM 1
-#endif
-
-#ifndef ALIGNP
-#ifdef __cplusplus
-#define ALIGNP(p, t) \
- (reinterpret_cast<uint8*>(((reinterpret_cast<uintptr_t>(p) + \
- ((t) - 1)) & ~((t) - 1))))
-#else
-#define ALIGNP(p, t) \
- ((uint8*)((((uintptr_t)(p) + ((t) - 1)) & ~((t) - 1)))) /* NOLINT */
-#endif
-#endif
-
#if !defined(LIBYUV_API)
#if defined(_WIN32) || defined(__CYGWIN__)
#if defined(LIBYUV_BUILDING_SHARED_LIBRARY)
@@ -95,24 +49,17 @@
#define LIBYUV_API
#endif // LIBYUV_BUILDING_SHARED_LIBRARY
#elif defined(__GNUC__) && (__GNUC__ >= 4) && !defined(__APPLE__) && \
- (defined(LIBYUV_BUILDING_SHARED_LIBRARY) || \
- defined(LIBYUV_USING_SHARED_LIBRARY))
-#define LIBYUV_API __attribute__ ((visibility ("default")))+ (defined(LIBYUV_BUILDING_SHARED_LIBRARY) || \
+ defined(LIBYUV_USING_SHARED_LIBRARY))
+#define LIBYUV_API __attribute__((visibility("default")))#else
#define LIBYUV_API
#endif // __GNUC__
#endif // LIBYUV_API
+// TODO(fbarchard): Remove bool macros.
#define LIBYUV_BOOL int
#define LIBYUV_FALSE 0
#define LIBYUV_TRUE 1
-// Visual C x86 or GCC little endian.
-#if defined(__x86_64__) || defined(_M_X64) || \
- defined(__i386__) || defined(_M_IX86) || \
- defined(__arm__) || defined(_M_ARM) || \
- (defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__)
-#define LIBYUV_LITTLE_ENDIAN
-#endif
-
-#endif // INCLUDE_LIBYUV_BASIC_TYPES_H_ NOLINT
+#endif // INCLUDE_LIBYUV_BASIC_TYPES_H_
--- a/third_party/libyuv/include/libyuv/compare.h
+++ b/third_party/libyuv/include/libyuv/compare.h
@@ -8,7 +8,7 @@
* be found in the AUTHORS file in the root of the source tree.
*/
-#ifndef INCLUDE_LIBYUV_COMPARE_H_ // NOLINT
+#ifndef INCLUDE_LIBYUV_COMPARE_H_
#define INCLUDE_LIBYUV_COMPARE_H_
#include "libyuv/basic_types.h"
@@ -20,55 +20,88 @@
// Compute a hash for specified memory. Seed of 5381 recommended.
LIBYUV_API
-uint32 HashDjb2(const uint8* src, uint64 count, uint32 seed);
+uint32_t HashDjb2(const uint8_t* src, uint64_t count, uint32_t seed);
+// Hamming Distance
+LIBYUV_API
+uint64_t ComputeHammingDistance(const uint8_t* src_a,
+ const uint8_t* src_b,
+ int count);
+
// Scan an opaque argb image and return fourcc based on alpha offset.
// Returns FOURCC_ARGB, FOURCC_BGRA, or 0 if unknown.
LIBYUV_API
-uint32 ARGBDetect(const uint8* argb, int stride_argb, int width, int height);
+uint32_t ARGBDetect(const uint8_t* argb,
+ int stride_argb,
+ int width,
+ int height);
// Sum Square Error - used to compute Mean Square Error or PSNR.
LIBYUV_API
-uint64 ComputeSumSquareError(const uint8* src_a,
- const uint8* src_b, int count);
+uint64_t ComputeSumSquareError(const uint8_t* src_a,
+ const uint8_t* src_b,
+ int count);
LIBYUV_API
-uint64 ComputeSumSquareErrorPlane(const uint8* src_a, int stride_a,
- const uint8* src_b, int stride_b,
- int width, int height);
+uint64_t ComputeSumSquareErrorPlane(const uint8_t* src_a,
+ int stride_a,
+ const uint8_t* src_b,
+ int stride_b,
+ int width,
+ int height);
static const int kMaxPsnr = 128;
LIBYUV_API
-double SumSquareErrorToPsnr(uint64 sse, uint64 count);
+double SumSquareErrorToPsnr(uint64_t sse, uint64_t count);
LIBYUV_API
-double CalcFramePsnr(const uint8* src_a, int stride_a,
- const uint8* src_b, int stride_b,
- int width, int height);
+double CalcFramePsnr(const uint8_t* src_a,
+ int stride_a,
+ const uint8_t* src_b,
+ int stride_b,
+ int width,
+ int height);
LIBYUV_API
-double I420Psnr(const uint8* src_y_a, int stride_y_a,
- const uint8* src_u_a, int stride_u_a,
- const uint8* src_v_a, int stride_v_a,
- const uint8* src_y_b, int stride_y_b,
- const uint8* src_u_b, int stride_u_b,
- const uint8* src_v_b, int stride_v_b,
- int width, int height);
+double I420Psnr(const uint8_t* src_y_a,
+ int stride_y_a,
+ const uint8_t* src_u_a,
+ int stride_u_a,
+ const uint8_t* src_v_a,
+ int stride_v_a,
+ const uint8_t* src_y_b,
+ int stride_y_b,
+ const uint8_t* src_u_b,
+ int stride_u_b,
+ const uint8_t* src_v_b,
+ int stride_v_b,
+ int width,
+ int height);
LIBYUV_API
-double CalcFrameSsim(const uint8* src_a, int stride_a,
- const uint8* src_b, int stride_b,
- int width, int height);
+double CalcFrameSsim(const uint8_t* src_a,
+ int stride_a,
+ const uint8_t* src_b,
+ int stride_b,
+ int width,
+ int height);
LIBYUV_API
-double I420Ssim(const uint8* src_y_a, int stride_y_a,
- const uint8* src_u_a, int stride_u_a,
- const uint8* src_v_a, int stride_v_a,
- const uint8* src_y_b, int stride_y_b,
- const uint8* src_u_b, int stride_u_b,
- const uint8* src_v_b, int stride_v_b,
- int width, int height);
+double I420Ssim(const uint8_t* src_y_a,
+ int stride_y_a,
+ const uint8_t* src_u_a,
+ int stride_u_a,
+ const uint8_t* src_v_a,
+ int stride_v_a,
+ const uint8_t* src_y_b,
+ int stride_y_b,
+ const uint8_t* src_u_b,
+ int stride_u_b,
+ const uint8_t* src_v_b,
+ int stride_v_b,
+ int width,
+ int height);
#ifdef __cplusplus
} // extern "C"
@@ -75,4 +108,4 @@
} // namespace libyuv
#endif
-#endif // INCLUDE_LIBYUV_COMPARE_H_ NOLINT
+#endif // INCLUDE_LIBYUV_COMPARE_H_
--- a/third_party/libyuv/include/libyuv/convert.h
+++ b/third_party/libyuv/include/libyuv/convert.h
@@ -8,7 +8,7 @@
* be found in the AUTHORS file in the root of the source tree.
*/
-#ifndef INCLUDE_LIBYUV_CONVERT_H_ // NOLINT
+#ifndef INCLUDE_LIBYUV_CONVERT_H_
#define INCLUDE_LIBYUV_CONVERT_H_
#include "libyuv/basic_types.h"
@@ -16,8 +16,8 @@
#include "libyuv/rotate.h" // For enum RotationMode.
// TODO(fbarchard): fix WebRTC source to include following libyuv headers:
-#include "libyuv/convert_argb.h" // For WebRTC I420ToARGB. b/620
-#include "libyuv/convert_from.h" // For WebRTC ConvertFromI420. b/620
+#include "libyuv/convert_argb.h" // For WebRTC I420ToARGB. b/620
+#include "libyuv/convert_from.h" // For WebRTC ConvertFromI420. b/620
#include "libyuv/planar_functions.h" // For WebRTC I420Rect, CopyPlane. b/618
#ifdef __cplusplus
@@ -27,195 +27,335 @@
// Convert I444 to I420.
LIBYUV_API
-int I444ToI420(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int I444ToI420(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
// Convert I422 to I420.
LIBYUV_API
-int I422ToI420(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int I422ToI420(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
-// Convert I411 to I420.
-LIBYUV_API
-int I411ToI420(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
-
// Copy I420 to I420.
#define I420ToI420 I420Copy
LIBYUV_API
-int I420Copy(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int I420Copy(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
+// Copy I010 to I010
+#define I010ToI010 I010Copy
+#define H010ToH010 I010Copy
+LIBYUV_API
+int I010Copy(const uint16_t* src_y,
+ int src_stride_y,
+ const uint16_t* src_u,
+ int src_stride_u,
+ const uint16_t* src_v,
+ int src_stride_v,
+ uint16_t* dst_y,
+ int dst_stride_y,
+ uint16_t* dst_u,
+ int dst_stride_u,
+ uint16_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
+
+// Convert 10 bit YUV to 8 bit
+#define H010ToH420 I010ToI420
+LIBYUV_API
+int I010ToI420(const uint16_t* src_y,
+ int src_stride_y,
+ const uint16_t* src_u,
+ int src_stride_u,
+ const uint16_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
+
// Convert I400 (grey) to I420.
LIBYUV_API
-int I400ToI420(const uint8* src_y, int src_stride_y,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int I400ToI420(const uint8_t* src_y,
+ int src_stride_y,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
#define J400ToJ420 I400ToI420
// Convert NV12 to I420.
LIBYUV_API
-int NV12ToI420(const uint8* src_y, int src_stride_y,
- const uint8* src_uv, int src_stride_uv,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int NV12ToI420(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_uv,
+ int src_stride_uv,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
// Convert NV21 to I420.
LIBYUV_API
-int NV21ToI420(const uint8* src_y, int src_stride_y,
- const uint8* src_vu, int src_stride_vu,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int NV21ToI420(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_vu,
+ int src_stride_vu,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
// Convert YUY2 to I420.
LIBYUV_API
-int YUY2ToI420(const uint8* src_yuy2, int src_stride_yuy2,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int YUY2ToI420(const uint8_t* src_yuy2,
+ int src_stride_yuy2,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
// Convert UYVY to I420.
LIBYUV_API
-int UYVYToI420(const uint8* src_uyvy, int src_stride_uyvy,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int UYVYToI420(const uint8_t* src_uyvy,
+ int src_stride_uyvy,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
// Convert M420 to I420.
LIBYUV_API
-int M420ToI420(const uint8* src_m420, int src_stride_m420,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int M420ToI420(const uint8_t* src_m420,
+ int src_stride_m420,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
// Convert Android420 to I420.
LIBYUV_API
-int Android420ToI420(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- int pixel_stride_uv,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int Android420ToI420(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ int src_pixel_stride_uv,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
// ARGB little endian (bgra in memory) to I420.
LIBYUV_API
-int ARGBToI420(const uint8* src_frame, int src_stride_frame,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int ARGBToI420(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
// BGRA little endian (argb in memory) to I420.
LIBYUV_API
-int BGRAToI420(const uint8* src_frame, int src_stride_frame,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int BGRAToI420(const uint8_t* src_bgra,
+ int src_stride_bgra,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
// ABGR little endian (rgba in memory) to I420.
LIBYUV_API
-int ABGRToI420(const uint8* src_frame, int src_stride_frame,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int ABGRToI420(const uint8_t* src_abgr,
+ int src_stride_abgr,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
// RGBA little endian (abgr in memory) to I420.
LIBYUV_API
-int RGBAToI420(const uint8* src_frame, int src_stride_frame,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int RGBAToI420(const uint8_t* src_rgba,
+ int src_stride_rgba,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
// RGB little endian (bgr in memory) to I420.
LIBYUV_API
-int RGB24ToI420(const uint8* src_frame, int src_stride_frame,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int RGB24ToI420(const uint8_t* src_rgb24,
+ int src_stride_rgb24,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
// RGB big endian (rgb in memory) to I420.
LIBYUV_API
-int RAWToI420(const uint8* src_frame, int src_stride_frame,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int RAWToI420(const uint8_t* src_raw,
+ int src_stride_raw,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
// RGB16 (RGBP fourcc) little endian to I420.
LIBYUV_API
-int RGB565ToI420(const uint8* src_frame, int src_stride_frame,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int RGB565ToI420(const uint8_t* src_rgb565,
+ int src_stride_rgb565,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
// RGB15 (RGBO fourcc) little endian to I420.
LIBYUV_API
-int ARGB1555ToI420(const uint8* src_frame, int src_stride_frame,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int ARGB1555ToI420(const uint8_t* src_argb1555,
+ int src_stride_argb1555,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
// RGB12 (R444 fourcc) little endian to I420.
LIBYUV_API
-int ARGB4444ToI420(const uint8* src_frame, int src_stride_frame,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int ARGB4444ToI420(const uint8_t* src_argb4444,
+ int src_stride_argb4444,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
#ifdef HAVE_JPEG
// src_width/height provided by capture.
// dst_width/height for clipping determine final size.
LIBYUV_API
-int MJPGToI420(const uint8* sample, size_t sample_size,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int src_width, int src_height,
- int dst_width, int dst_height);
+int MJPGToI420(const uint8_t* sample,
+ size_t sample_size,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height);
// Query size of MJPG in pixels.
LIBYUV_API
-int MJPGSize(const uint8* sample, size_t sample_size,
- int* width, int* height);
+int MJPGSize(const uint8_t* sample,
+ size_t sample_size,
+ int* width,
+ int* height);
#endif
// Convert camera sample to I420 with cropping, rotation and vertical flip.
@@ -238,18 +378,25 @@
// Must be less than or equal to src_width/src_height
// Cropping parameters are pre-rotation.
// "rotation" can be 0, 90, 180 or 270.
-// "format" is a fourcc. ie 'I420', 'YUY2'
+// "fourcc" is a fourcc. ie 'I420', 'YUY2'
// Returns 0 for successful; -1 for invalid parameter. Non-zero for failure.
LIBYUV_API
-int ConvertToI420(const uint8* src_frame, size_t src_size,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int crop_x, int crop_y,
- int src_width, int src_height,
- int crop_width, int crop_height,
+int ConvertToI420(const uint8_t* sample,
+ size_t sample_size,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int crop_x,
+ int crop_y,
+ int src_width,
+ int src_height,
+ int crop_width,
+ int crop_height,
enum RotationMode rotation,
- uint32 format);
+ uint32_t fourcc);
#ifdef __cplusplus
} // extern "C"
@@ -256,4 +403,4 @@
} // namespace libyuv
#endif
-#endif // INCLUDE_LIBYUV_CONVERT_H_ NOLINT
+#endif // INCLUDE_LIBYUV_CONVERT_H_
--- a/third_party/libyuv/include/libyuv/convert_argb.h
+++ b/third_party/libyuv/include/libyuv/convert_argb.h
@@ -8,7 +8,7 @@
* be found in the AUTHORS file in the root of the source tree.
*/
-#ifndef INCLUDE_LIBYUV_CONVERT_ARGB_H_ // NOLINT
+#ifndef INCLUDE_LIBYUV_CONVERT_ARGB_H_
#define INCLUDE_LIBYUV_CONVERT_ARGB_H_
#include "libyuv/basic_types.h"
@@ -30,95 +30,205 @@
// Copy ARGB to ARGB.
LIBYUV_API
-int ARGBCopy(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int ARGBCopy(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// Convert I420 to ARGB.
LIBYUV_API
-int I420ToARGB(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int I420ToARGB(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// Duplicate prototype for function in convert_from.h for remoting.
LIBYUV_API
-int I420ToABGR(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int I420ToABGR(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height);
+// Convert I010 to ARGB.
+LIBYUV_API
+int I010ToARGB(const uint16_t* src_y,
+ int src_stride_y,
+ const uint16_t* src_u,
+ int src_stride_u,
+ const uint16_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
+
+// Convert I010 to ARGB.
+LIBYUV_API
+int I010ToARGB(const uint16_t* src_y,
+ int src_stride_y,
+ const uint16_t* src_u,
+ int src_stride_u,
+ const uint16_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
+
+// Convert I010 to ABGR.
+LIBYUV_API
+int I010ToABGR(const uint16_t* src_y,
+ int src_stride_y,
+ const uint16_t* src_u,
+ int src_stride_u,
+ const uint16_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height);
+
+// Convert H010 to ARGB.
+LIBYUV_API
+int H010ToARGB(const uint16_t* src_y,
+ int src_stride_y,
+ const uint16_t* src_u,
+ int src_stride_u,
+ const uint16_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
+
+// Convert H010 to ABGR.
+LIBYUV_API
+int H010ToABGR(const uint16_t* src_y,
+ int src_stride_y,
+ const uint16_t* src_u,
+ int src_stride_u,
+ const uint16_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height);
+
// Convert I422 to ARGB.
LIBYUV_API
-int I422ToARGB(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int I422ToARGB(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// Convert I444 to ARGB.
LIBYUV_API
-int I444ToARGB(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int I444ToARGB(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// Convert J444 to ARGB.
LIBYUV_API
-int J444ToARGB(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int J444ToARGB(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// Convert I444 to ABGR.
LIBYUV_API
-int I444ToABGR(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_abgr, int dst_stride_abgr,
- int width, int height);
+int I444ToABGR(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height);
-// Convert I411 to ARGB.
-LIBYUV_API
-int I411ToARGB(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
-
// Convert I420 with Alpha to preattenuated ARGB.
LIBYUV_API
-int I420AlphaToARGB(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- const uint8* src_a, int src_stride_a,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height, int attenuate);
+int I420AlphaToARGB(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ const uint8_t* src_a,
+ int src_stride_a,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height,
+ int attenuate);
// Convert I420 with Alpha to preattenuated ABGR.
LIBYUV_API
-int I420AlphaToABGR(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- const uint8* src_a, int src_stride_a,
- uint8* dst_abgr, int dst_stride_abgr,
- int width, int height, int attenuate);
+int I420AlphaToABGR(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ const uint8_t* src_a,
+ int src_stride_a,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height,
+ int attenuate);
// Convert I400 (grey) to ARGB. Reverse of ARGBToI400.
LIBYUV_API
-int I400ToARGB(const uint8* src_y, int src_stride_y,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int I400ToARGB(const uint8_t* src_y,
+ int src_stride_y,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// Convert J400 (jpeg grey) to ARGB.
LIBYUV_API
-int J400ToARGB(const uint8* src_y, int src_stride_y,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int J400ToARGB(const uint8_t* src_y,
+ int src_stride_y,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// Alias.
#define YToARGB I400ToARGB
@@ -125,117 +235,291 @@
// Convert NV12 to ARGB.
LIBYUV_API
-int NV12ToARGB(const uint8* src_y, int src_stride_y,
- const uint8* src_uv, int src_stride_uv,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int NV12ToARGB(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_uv,
+ int src_stride_uv,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// Convert NV21 to ARGB.
LIBYUV_API
-int NV21ToARGB(const uint8* src_y, int src_stride_y,
- const uint8* src_vu, int src_stride_vu,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int NV21ToARGB(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_vu,
+ int src_stride_vu,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
+// Convert NV12 to ABGR.
+int NV12ToABGR(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_uv,
+ int src_stride_uv,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height);
+
+// Convert NV21 to ABGR.
+LIBYUV_API
+int NV21ToABGR(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_vu,
+ int src_stride_vu,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height);
+
+// Convert NV12 to RGB24.
+LIBYUV_API
+int NV12ToRGB24(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_uv,
+ int src_stride_uv,
+ uint8_t* dst_rgb24,
+ int dst_stride_rgb24,
+ int width,
+ int height);
+
+// Convert NV21 to RGB24.
+LIBYUV_API
+int NV21ToRGB24(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_vu,
+ int src_stride_vu,
+ uint8_t* dst_rgb24,
+ int dst_stride_rgb24,
+ int width,
+ int height);
+
// Convert M420 to ARGB.
LIBYUV_API
-int M420ToARGB(const uint8* src_m420, int src_stride_m420,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int M420ToARGB(const uint8_t* src_m420,
+ int src_stride_m420,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// Convert YUY2 to ARGB.
LIBYUV_API
-int YUY2ToARGB(const uint8* src_yuy2, int src_stride_yuy2,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int YUY2ToARGB(const uint8_t* src_yuy2,
+ int src_stride_yuy2,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// Convert UYVY to ARGB.
LIBYUV_API
-int UYVYToARGB(const uint8* src_uyvy, int src_stride_uyvy,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int UYVYToARGB(const uint8_t* src_uyvy,
+ int src_stride_uyvy,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// Convert J420 to ARGB.
LIBYUV_API
-int J420ToARGB(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int J420ToARGB(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// Convert J422 to ARGB.
LIBYUV_API
-int J422ToARGB(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int J422ToARGB(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// Convert J420 to ABGR.
LIBYUV_API
-int J420ToABGR(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_abgr, int dst_stride_abgr,
- int width, int height);
+int J420ToABGR(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height);
// Convert J422 to ABGR.
LIBYUV_API
-int J422ToABGR(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_abgr, int dst_stride_abgr,
- int width, int height);
+int J422ToABGR(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height);
// Convert H420 to ARGB.
LIBYUV_API
-int H420ToARGB(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int H420ToARGB(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// Convert H422 to ARGB.
LIBYUV_API
-int H422ToARGB(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int H422ToARGB(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// Convert H420 to ABGR.
LIBYUV_API
-int H420ToABGR(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_abgr, int dst_stride_abgr,
- int width, int height);
+int H420ToABGR(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height);
// Convert H422 to ABGR.
LIBYUV_API
-int H422ToABGR(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_abgr, int dst_stride_abgr,
- int width, int height);
+int H422ToABGR(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height);
+// Convert H010 to ARGB.
+LIBYUV_API
+int H010ToARGB(const uint16_t* src_y,
+ int src_stride_y,
+ const uint16_t* src_u,
+ int src_stride_u,
+ const uint16_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
+
+// Convert I010 to AR30.
+LIBYUV_API
+int I010ToAR30(const uint16_t* src_y,
+ int src_stride_y,
+ const uint16_t* src_u,
+ int src_stride_u,
+ const uint16_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_ar30,
+ int dst_stride_ar30,
+ int width,
+ int height);
+
+// Convert H010 to AR30.
+LIBYUV_API
+int H010ToAR30(const uint16_t* src_y,
+ int src_stride_y,
+ const uint16_t* src_u,
+ int src_stride_u,
+ const uint16_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_ar30,
+ int dst_stride_ar30,
+ int width,
+ int height);
+
+// Convert I010 to AB30.
+LIBYUV_API
+int I010ToAB30(const uint16_t* src_y,
+ int src_stride_y,
+ const uint16_t* src_u,
+ int src_stride_u,
+ const uint16_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_ab30,
+ int dst_stride_ab30,
+ int width,
+ int height);
+
+// Convert H010 to AB30.
+LIBYUV_API
+int H010ToAB30(const uint16_t* src_y,
+ int src_stride_y,
+ const uint16_t* src_u,
+ int src_stride_u,
+ const uint16_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_ab30,
+ int dst_stride_ab30,
+ int width,
+ int height);
+
// BGRA little endian (argb in memory) to ARGB.
LIBYUV_API
-int BGRAToARGB(const uint8* src_frame, int src_stride_frame,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int BGRAToARGB(const uint8_t* src_bgra,
+ int src_stride_bgra,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// ABGR little endian (rgba in memory) to ARGB.
LIBYUV_API
-int ABGRToARGB(const uint8* src_frame, int src_stride_frame,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int ABGRToARGB(const uint8_t* src_abgr,
+ int src_stride_abgr,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// RGBA little endian (abgr in memory) to ARGB.
LIBYUV_API
-int RGBAToARGB(const uint8* src_frame, int src_stride_frame,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int RGBAToARGB(const uint8_t* src_rgba,
+ int src_stride_rgba,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// Deprecated function name.
#define BG24ToARGB RGB24ToARGB
@@ -242,46 +526,125 @@
// RGB little endian (bgr in memory) to ARGB.
LIBYUV_API
-int RGB24ToARGB(const uint8* src_frame, int src_stride_frame,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int RGB24ToARGB(const uint8_t* src_rgb24,
+ int src_stride_rgb24,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// RGB big endian (rgb in memory) to ARGB.
LIBYUV_API
-int RAWToARGB(const uint8* src_frame, int src_stride_frame,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int RAWToARGB(const uint8_t* src_raw,
+ int src_stride_raw,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// RGB16 (RGBP fourcc) little endian to ARGB.
LIBYUV_API
-int RGB565ToARGB(const uint8* src_frame, int src_stride_frame,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int RGB565ToARGB(const uint8_t* src_rgb565,
+ int src_stride_rgb565,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// RGB15 (RGBO fourcc) little endian to ARGB.
LIBYUV_API
-int ARGB1555ToARGB(const uint8* src_frame, int src_stride_frame,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int ARGB1555ToARGB(const uint8_t* src_argb1555,
+ int src_stride_argb1555,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// RGB12 (R444 fourcc) little endian to ARGB.
LIBYUV_API
-int ARGB4444ToARGB(const uint8* src_frame, int src_stride_frame,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int ARGB4444ToARGB(const uint8_t* src_argb4444,
+ int src_stride_argb4444,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
+// Aliases
+#define AB30ToARGB AR30ToABGR
+#define AB30ToABGR AR30ToARGB
+#define AB30ToAR30 AR30ToAB30
+
+// Convert AR30 To ARGB.
+LIBYUV_API
+int AR30ToARGB(const uint8_t* src_ar30,
+ int src_stride_ar30,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
+
+// Convert AR30 To ABGR.
+LIBYUV_API
+int AR30ToABGR(const uint8_t* src_ar30,
+ int src_stride_ar30,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height);
+
+// Convert AR30 To AB30.
+LIBYUV_API
+int AR30ToAB30(const uint8_t* src_ar30,
+ int src_stride_ar30,
+ uint8_t* dst_ab30,
+ int dst_stride_ab30,
+ int width,
+ int height);
+
#ifdef HAVE_JPEG
// src_width/height provided by capture
// dst_width/height for clipping determine final size.
LIBYUV_API
-int MJPGToARGB(const uint8* sample, size_t sample_size,
- uint8* dst_argb, int dst_stride_argb,
- int src_width, int src_height,
- int dst_width, int dst_height);
+int MJPGToARGB(const uint8_t* sample,
+ size_t sample_size,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height);
#endif
+// Convert Android420 to ARGB.
+LIBYUV_API
+int Android420ToARGB(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ int src_pixel_stride_uv,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
+
+// Convert Android420 to ABGR.
+LIBYUV_API
+int Android420ToABGR(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ int src_pixel_stride_uv,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height);
+
// Convert camera sample to ARGB with cropping, rotation and vertical flip.
-// "src_size" is needed to parse MJPG.
+// "sample_size" is needed to parse MJPG.
// "dst_stride_argb" number of bytes in a row of the dst_argb plane.
// Normally this would be the same as dst_width, with recommended alignment
// to 16 bytes for better efficiency.
@@ -300,16 +663,21 @@
// Must be less than or equal to src_width/src_height
// Cropping parameters are pre-rotation.
// "rotation" can be 0, 90, 180 or 270.
-// "format" is a fourcc. ie 'I420', 'YUY2'
+// "fourcc" is a fourcc. ie 'I420', 'YUY2'
// Returns 0 for successful; -1 for invalid parameter. Non-zero for failure.
LIBYUV_API
-int ConvertToARGB(const uint8* src_frame, size_t src_size,
- uint8* dst_argb, int dst_stride_argb,
- int crop_x, int crop_y,
- int src_width, int src_height,
- int crop_width, int crop_height,
+int ConvertToARGB(const uint8_t* sample,
+ size_t sample_size,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int crop_x,
+ int crop_y,
+ int src_width,
+ int src_height,
+ int crop_width,
+ int crop_height,
enum RotationMode rotation,
- uint32 format);
+ uint32_t fourcc);
#ifdef __cplusplus
} // extern "C"
@@ -316,4 +684,4 @@
} // namespace libyuv
#endif
-#endif // INCLUDE_LIBYUV_CONVERT_ARGB_H_ NOLINT
+#endif // INCLUDE_LIBYUV_CONVERT_ARGB_H_
--- a/third_party/libyuv/include/libyuv/convert_from.h
+++ b/third_party/libyuv/include/libyuv/convert_from.h
@@ -8,7 +8,7 @@
* be found in the AUTHORS file in the root of the source tree.
*/
-#ifndef INCLUDE_LIBYUV_CONVERT_FROM_H_ // NOLINT
+#ifndef INCLUDE_LIBYUV_CONVERT_FROM_H_
#define INCLUDE_LIBYUV_CONVERT_FROM_H_
#include "libyuv/basic_types.h"
@@ -21,155 +21,318 @@
// See Also convert.h for conversions from formats to I420.
-// I420Copy in convert to I420ToI420.
+// Convert 8 bit YUV to 10 bit.
+#define H420ToH010 I420ToI010
+int I420ToI010(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint16_t* dst_y,
+ int dst_stride_y,
+ uint16_t* dst_u,
+ int dst_stride_u,
+ uint16_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
LIBYUV_API
-int I420ToI422(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int I420ToI422(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
LIBYUV_API
-int I420ToI444(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int I420ToI444(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
+// Copy to I400. Source can be I420, I422, I444, I400, NV12 or NV21.
LIBYUV_API
-int I420ToI411(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int I400Copy(const uint8_t* src_y,
+ int src_stride_y,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ int width,
+ int height);
-// Copy to I400. Source can be I420, I422, I444, I400, NV12 or NV21.
LIBYUV_API
-int I400Copy(const uint8* src_y, int src_stride_y,
- uint8* dst_y, int dst_stride_y,
- int width, int height);
+int I420ToNV12(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_uv,
+ int dst_stride_uv,
+ int width,
+ int height);
LIBYUV_API
-int I420ToNV12(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_uv, int dst_stride_uv,
- int width, int height);
+int I420ToNV21(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_vu,
+ int dst_stride_vu,
+ int width,
+ int height);
LIBYUV_API
-int I420ToNV21(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_vu, int dst_stride_vu,
- int width, int height);
+int I420ToYUY2(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_yuy2,
+ int dst_stride_yuy2,
+ int width,
+ int height);
LIBYUV_API
-int I420ToYUY2(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_frame, int dst_stride_frame,
- int width, int height);
+int I420ToUYVY(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_uyvy,
+ int dst_stride_uyvy,
+ int width,
+ int height);
LIBYUV_API
-int I420ToUYVY(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_frame, int dst_stride_frame,
- int width, int height);
+int I420ToARGB(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
LIBYUV_API
-int I420ToARGB(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int I420ToBGRA(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_bgra,
+ int dst_stride_bgra,
+ int width,
+ int height);
LIBYUV_API
-int I420ToBGRA(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int I420ToABGR(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height);
LIBYUV_API
-int I420ToABGR(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int I420ToRGBA(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_rgba,
+ int dst_stride_rgba,
+ int width,
+ int height);
LIBYUV_API
-int I420ToRGBA(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_rgba, int dst_stride_rgba,
- int width, int height);
+int I420ToRGB24(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_rgb24,
+ int dst_stride_rgb24,
+ int width,
+ int height);
LIBYUV_API
-int I420ToRGB24(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_frame, int dst_stride_frame,
- int width, int height);
+int I420ToRAW(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_raw,
+ int dst_stride_raw,
+ int width,
+ int height);
LIBYUV_API
-int I420ToRAW(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_frame, int dst_stride_frame,
- int width, int height);
+int H420ToRGB24(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_rgb24,
+ int dst_stride_rgb24,
+ int width,
+ int height);
LIBYUV_API
-int I420ToRGB565(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_frame, int dst_stride_frame,
- int width, int height);
+int H420ToRAW(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_raw,
+ int dst_stride_raw,
+ int width,
+ int height);
+LIBYUV_API
+int I420ToRGB565(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_rgb565,
+ int dst_stride_rgb565,
+ int width,
+ int height);
+
+LIBYUV_API
+int I422ToRGB565(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_rgb565,
+ int dst_stride_rgb565,
+ int width,
+ int height);
+
// Convert I420 To RGB565 with 4x4 dither matrix (16 bytes).
// Values in dither matrix from 0 to 7 recommended.
// The order of the dither matrix is first byte is upper left.
LIBYUV_API
-int I420ToRGB565Dither(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_frame, int dst_stride_frame,
- const uint8* dither4x4, int width, int height);
+int I420ToRGB565Dither(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_rgb565,
+ int dst_stride_rgb565,
+ const uint8_t* dither4x4,
+ int width,
+ int height);
LIBYUV_API
-int I420ToARGB1555(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_frame, int dst_stride_frame,
- int width, int height);
+int I420ToARGB1555(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb1555,
+ int dst_stride_argb1555,
+ int width,
+ int height);
LIBYUV_API
-int I420ToARGB4444(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_frame, int dst_stride_frame,
- int width, int height);
+int I420ToARGB4444(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb4444,
+ int dst_stride_argb4444,
+ int width,
+ int height);
+// Convert I420 to AR30.
+LIBYUV_API
+int I420ToAR30(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_ar30,
+ int dst_stride_ar30,
+ int width,
+ int height);
+
+// Convert H420 to AR30.
+LIBYUV_API
+int H420ToAR30(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_ar30,
+ int dst_stride_ar30,
+ int width,
+ int height);
+
// Convert I420 to specified format.
// "dst_sample_stride" is bytes in a row for the destination. Pass 0 if the
// buffer has contiguous rows. Can be negative. A multiple of 16 is optimal.
LIBYUV_API
-int ConvertFromI420(const uint8* y, int y_stride,
- const uint8* u, int u_stride,
- const uint8* v, int v_stride,
- uint8* dst_sample, int dst_sample_stride,
- int width, int height,
- uint32 format);
+int ConvertFromI420(const uint8_t* y,
+ int y_stride,
+ const uint8_t* u,
+ int u_stride,
+ const uint8_t* v,
+ int v_stride,
+ uint8_t* dst_sample,
+ int dst_sample_stride,
+ int width,
+ int height,
+ uint32_t fourcc);
#ifdef __cplusplus
} // extern "C"
@@ -176,4 +339,4 @@
} // namespace libyuv
#endif
-#endif // INCLUDE_LIBYUV_CONVERT_FROM_H_ NOLINT
+#endif // INCLUDE_LIBYUV_CONVERT_FROM_H_
--- a/third_party/libyuv/include/libyuv/convert_from_argb.h
+++ b/third_party/libyuv/include/libyuv/convert_from_argb.h
@@ -8,7 +8,7 @@
* be found in the AUTHORS file in the root of the source tree.
*/
-#ifndef INCLUDE_LIBYUV_CONVERT_FROM_ARGB_H_ // NOLINT
+#ifndef INCLUDE_LIBYUV_CONVERT_FROM_ARGB_H_
#define INCLUDE_LIBYUV_CONVERT_FROM_ARGB_H_
#include "libyuv/basic_types.h"
@@ -21,166 +21,263 @@
// Copy ARGB to ARGB.
#define ARGBToARGB ARGBCopy
LIBYUV_API
-int ARGBCopy(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int ARGBCopy(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// Convert ARGB To BGRA.
LIBYUV_API
-int ARGBToBGRA(const uint8* src_argb, int src_stride_argb,
- uint8* dst_bgra, int dst_stride_bgra,
- int width, int height);
+int ARGBToBGRA(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_bgra,
+ int dst_stride_bgra,
+ int width,
+ int height);
// Convert ARGB To ABGR.
LIBYUV_API
-int ARGBToABGR(const uint8* src_argb, int src_stride_argb,
- uint8* dst_abgr, int dst_stride_abgr,
- int width, int height);
+int ARGBToABGR(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height);
// Convert ARGB To RGBA.
LIBYUV_API
-int ARGBToRGBA(const uint8* src_argb, int src_stride_argb,
- uint8* dst_rgba, int dst_stride_rgba,
- int width, int height);
+int ARGBToRGBA(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_rgba,
+ int dst_stride_rgba,
+ int width,
+ int height);
+// Aliases
+#define ARGBToAB30 ABGRToAR30
+#define ABGRToAB30 ARGBToAR30
+
+// Convert ABGR To AR30.
+LIBYUV_API
+int ABGRToAR30(const uint8_t* src_abgr,
+ int src_stride_abgr,
+ uint8_t* dst_ar30,
+ int dst_stride_ar30,
+ int width,
+ int height);
+
+// Convert ARGB To AR30.
+LIBYUV_API
+int ARGBToAR30(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_ar30,
+ int dst_stride_ar30,
+ int width,
+ int height);
+
// Convert ARGB To RGB24.
LIBYUV_API
-int ARGBToRGB24(const uint8* src_argb, int src_stride_argb,
- uint8* dst_rgb24, int dst_stride_rgb24,
- int width, int height);
+int ARGBToRGB24(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_rgb24,
+ int dst_stride_rgb24,
+ int width,
+ int height);
// Convert ARGB To RAW.
LIBYUV_API
-int ARGBToRAW(const uint8* src_argb, int src_stride_argb,
- uint8* dst_rgb, int dst_stride_rgb,
- int width, int height);
+int ARGBToRAW(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_raw,
+ int dst_stride_raw,
+ int width,
+ int height);
// Convert ARGB To RGB565.
LIBYUV_API
-int ARGBToRGB565(const uint8* src_argb, int src_stride_argb,
- uint8* dst_rgb565, int dst_stride_rgb565,
- int width, int height);
+int ARGBToRGB565(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_rgb565,
+ int dst_stride_rgb565,
+ int width,
+ int height);
// Convert ARGB To RGB565 with 4x4 dither matrix (16 bytes).
// Values in dither matrix from 0 to 7 recommended.
// The order of the dither matrix is first byte is upper left.
// TODO(fbarchard): Consider pointer to 2d array for dither4x4.
-// const uint8(*dither)[4][4];
+// const uint8_t(*dither)[4][4];
LIBYUV_API
-int ARGBToRGB565Dither(const uint8* src_argb, int src_stride_argb,
- uint8* dst_rgb565, int dst_stride_rgb565,
- const uint8* dither4x4, int width, int height);
+int ARGBToRGB565Dither(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_rgb565,
+ int dst_stride_rgb565,
+ const uint8_t* dither4x4,
+ int width,
+ int height);
// Convert ARGB To ARGB1555.
LIBYUV_API
-int ARGBToARGB1555(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb1555, int dst_stride_argb1555,
- int width, int height);
+int ARGBToARGB1555(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb1555,
+ int dst_stride_argb1555,
+ int width,
+ int height);
// Convert ARGB To ARGB4444.
LIBYUV_API
-int ARGBToARGB4444(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb4444, int dst_stride_argb4444,
- int width, int height);
+int ARGBToARGB4444(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb4444,
+ int dst_stride_argb4444,
+ int width,
+ int height);
// Convert ARGB To I444.
LIBYUV_API
-int ARGBToI444(const uint8* src_argb, int src_stride_argb,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int ARGBToI444(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
// Convert ARGB To I422.
LIBYUV_API
-int ARGBToI422(const uint8* src_argb, int src_stride_argb,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int ARGBToI422(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
// Convert ARGB To I420. (also in convert.h)
LIBYUV_API
-int ARGBToI420(const uint8* src_argb, int src_stride_argb,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int ARGBToI420(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
// Convert ARGB to J420. (JPeg full range I420).
LIBYUV_API
-int ARGBToJ420(const uint8* src_argb, int src_stride_argb,
- uint8* dst_yj, int dst_stride_yj,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int ARGBToJ420(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_yj,
+ int dst_stride_yj,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
// Convert ARGB to J422.
LIBYUV_API
-int ARGBToJ422(const uint8* src_argb, int src_stride_argb,
- uint8* dst_yj, int dst_stride_yj,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int ARGBToJ422(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_yj,
+ int dst_stride_yj,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
-// Convert ARGB To I411.
-LIBYUV_API
-int ARGBToI411(const uint8* src_argb, int src_stride_argb,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
-
// Convert ARGB to J400. (JPeg full range).
LIBYUV_API
-int ARGBToJ400(const uint8* src_argb, int src_stride_argb,
- uint8* dst_yj, int dst_stride_yj,
- int width, int height);
+int ARGBToJ400(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_yj,
+ int dst_stride_yj,
+ int width,
+ int height);
// Convert ARGB to I400.
LIBYUV_API
-int ARGBToI400(const uint8* src_argb, int src_stride_argb,
- uint8* dst_y, int dst_stride_y,
- int width, int height);
+int ARGBToI400(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ int width,
+ int height);
// Convert ARGB to G. (Reverse of J400toARGB, which replicates G back to ARGB)
LIBYUV_API
-int ARGBToG(const uint8* src_argb, int src_stride_argb,
- uint8* dst_g, int dst_stride_g,
- int width, int height);
+int ARGBToG(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_g,
+ int dst_stride_g,
+ int width,
+ int height);
// Convert ARGB To NV12.
LIBYUV_API
-int ARGBToNV12(const uint8* src_argb, int src_stride_argb,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_uv, int dst_stride_uv,
- int width, int height);
+int ARGBToNV12(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_uv,
+ int dst_stride_uv,
+ int width,
+ int height);
// Convert ARGB To NV21.
LIBYUV_API
-int ARGBToNV21(const uint8* src_argb, int src_stride_argb,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_vu, int dst_stride_vu,
- int width, int height);
+int ARGBToNV21(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_vu,
+ int dst_stride_vu,
+ int width,
+ int height);
// Convert ARGB To NV21.
LIBYUV_API
-int ARGBToNV21(const uint8* src_argb, int src_stride_argb,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_vu, int dst_stride_vu,
- int width, int height);
+int ARGBToNV21(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_vu,
+ int dst_stride_vu,
+ int width,
+ int height);
// Convert ARGB To YUY2.
LIBYUV_API
-int ARGBToYUY2(const uint8* src_argb, int src_stride_argb,
- uint8* dst_yuy2, int dst_stride_yuy2,
- int width, int height);
+int ARGBToYUY2(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_yuy2,
+ int dst_stride_yuy2,
+ int width,
+ int height);
// Convert ARGB To UYVY.
LIBYUV_API
-int ARGBToUYVY(const uint8* src_argb, int src_stride_argb,
- uint8* dst_uyvy, int dst_stride_uyvy,
- int width, int height);
+int ARGBToUYVY(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_uyvy,
+ int dst_stride_uyvy,
+ int width,
+ int height);
#ifdef __cplusplus
} // extern "C"
@@ -187,4 +284,4 @@
} // namespace libyuv
#endif
-#endif // INCLUDE_LIBYUV_CONVERT_FROM_ARGB_H_ NOLINT
+#endif // INCLUDE_LIBYUV_CONVERT_FROM_ARGB_H_
--- a/third_party/libyuv/include/libyuv/cpu_id.h
+++ b/third_party/libyuv/include/libyuv/cpu_id.h
@@ -8,7 +8,7 @@
* be found in the AUTHORS file in the root of the source tree.
*/
-#ifndef INCLUDE_LIBYUV_CPU_ID_H_ // NOLINT
+#ifndef INCLUDE_LIBYUV_CPU_ID_H_
#define INCLUDE_LIBYUV_CPU_ID_H_
#include "libyuv/basic_types.h"
@@ -31,46 +31,85 @@
static const int kCpuHasSSE2 = 0x20;
static const int kCpuHasSSSE3 = 0x40;
static const int kCpuHasSSE41 = 0x80;
-static const int kCpuHasSSE42 = 0x100;
+static const int kCpuHasSSE42 = 0x100; // unused at this time.
static const int kCpuHasAVX = 0x200;
static const int kCpuHasAVX2 = 0x400;
static const int kCpuHasERMS = 0x800;
static const int kCpuHasFMA3 = 0x1000;
-static const int kCpuHasAVX3 = 0x2000;
-// 0x2000, 0x4000, 0x8000 reserved for future X86 flags.
+static const int kCpuHasF16C = 0x2000;
+static const int kCpuHasGFNI = 0x4000;
+static const int kCpuHasAVX512BW = 0x8000;
+static const int kCpuHasAVX512VL = 0x10000;
+static const int kCpuHasAVX512VBMI = 0x20000;
+static const int kCpuHasAVX512VBMI2 = 0x40000;
+static const int kCpuHasAVX512VBITALG = 0x80000;
+static const int kCpuHasAVX512VPOPCNTDQ = 0x100000;
// These flags are only valid on MIPS processors.
-static const int kCpuHasMIPS = 0x10000;
-static const int kCpuHasDSPR2 = 0x20000;
+static const int kCpuHasMIPS = 0x200000;
+static const int kCpuHasMSA = 0x400000;
-// Internal function used to auto-init.
+// Optional init function. TestCpuFlag does an auto-init.
+// Returns cpu_info flags.
LIBYUV_API
int InitCpuFlags(void);
-// Internal function for parsing /proc/cpuinfo.
-LIBYUV_API
-int ArmCpuCaps(const char* cpuinfo_name);
-
// Detect CPU has SSE2 etc.
// Test_flag parameter should be one of kCpuHas constants above.
-// returns non-zero if instruction set is detected
+// Returns non-zero if instruction set is detected
static __inline int TestCpuFlag(int test_flag) {LIBYUV_API extern int cpu_info_;
- return (!cpu_info_ ? InitCpuFlags() : cpu_info_) & test_flag;
+#ifdef __ATOMIC_RELAXED
+ int cpu_info = __atomic_load_n(&cpu_info_, __ATOMIC_RELAXED);
+#else
+ int cpu_info = cpu_info_;
+#endif
+ return (!cpu_info ? InitCpuFlags() : cpu_info) & test_flag;
}
+// Internal function for parsing /proc/cpuinfo.
+LIBYUV_API
+int ArmCpuCaps(const char* cpuinfo_name);
+
// For testing, allow CPU flags to be disabled.
// ie MaskCpuFlags(~kCpuHasSSSE3) to disable SSSE3.
// MaskCpuFlags(-1) to enable all cpu specific optimizations.
// MaskCpuFlags(1) to disable all cpu specific optimizations.
+// MaskCpuFlags(0) to reset state so next call will auto init.
+// Returns cpu_info flags.
LIBYUV_API
-void MaskCpuFlags(int enable_flags);
+int MaskCpuFlags(int enable_flags);
+// Sets the CPU flags to |cpu_flags|, bypassing the detection code. |cpu_flags|
+// should be a valid combination of the kCpuHas constants above and include
+// kCpuInitialized. Use this method when running in a sandboxed process where
+// the detection code might fail (as it might access /proc/cpuinfo). In such
+// cases the cpu_info can be obtained from a non sandboxed process by calling
+// InitCpuFlags() and passed to the sandboxed process (via command line
+// parameters, IPC...) which can then call this method to initialize the CPU
+// flags.
+// Notes:
+// - when specifying 0 for |cpu_flags|, the auto initialization is enabled
+// again.
+// - enabling CPU features that are not supported by the CPU will result in
+// undefined behavior.
+// TODO(fbarchard): consider writing a helper function that translates from
+// other library CPU info to libyuv CPU info and add a .md doc that explains
+// CPU detection.
+static __inline void SetCpuFlags(int cpu_flags) {+ LIBYUV_API extern int cpu_info_;
+#ifdef __ATOMIC_RELAXED
+ __atomic_store_n(&cpu_info_, cpu_flags, __ATOMIC_RELAXED);
+#else
+ cpu_info_ = cpu_flags;
+#endif
+}
+
// Low level cpuid for X86. Returns zeros on other CPUs.
// eax is the info type that you want.
// ecx is typically the cpu number, and should normally be zero.
LIBYUV_API
-void CpuId(uint32 eax, uint32 ecx, uint32* cpu_info);
+void CpuId(int info_eax, int info_ecx, int* cpu_info);
#ifdef __cplusplus
} // extern "C"
@@ -77,4 +116,4 @@
} // namespace libyuv
#endif
-#endif // INCLUDE_LIBYUV_CPU_ID_H_ NOLINT
+#endif // INCLUDE_LIBYUV_CPU_ID_H_
--- /dev/null
+++ b/third_party/libyuv/include/libyuv/macros_msa.h
@@ -1,0 +1,233 @@
+/*
+ * Copyright 2016 The LibYuv Project Authors. All rights reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef INCLUDE_LIBYUV_MACROS_MSA_H_
+#define INCLUDE_LIBYUV_MACROS_MSA_H_
+
+#if !defined(LIBYUV_DISABLE_MSA) && defined(__mips_msa)
+#include <msa.h>
+#include <stdint.h>
+
+#if (__mips_isa_rev >= 6)
+#define LW(psrc) \
+ ({ \+ const uint8_t* psrc_lw_m = (const uint8_t*)(psrc); \
+ uint32_t val_m; \
+ asm volatile("lw %[val_m], %[psrc_lw_m] \n" \+ : [val_m] "=r"(val_m) \
+ : [psrc_lw_m] "m"(*psrc_lw_m)); \
+ val_m; \
+ })
+
+#if (__mips == 64)
+#define LD(psrc) \
+ ({ \+ const uint8_t* psrc_ld_m = (const uint8_t*)(psrc); \
+ uint64_t val_m = 0; \
+ asm volatile("ld %[val_m], %[psrc_ld_m] \n" \+ : [val_m] "=r"(val_m) \
+ : [psrc_ld_m] "m"(*psrc_ld_m)); \
+ val_m; \
+ })
+#else // !(__mips == 64)
+#define LD(psrc) \
+ ({ \+ const uint8_t* psrc_ld_m = (const uint8_t*)(psrc); \
+ uint32_t val0_m, val1_m; \
+ uint64_t val_m = 0; \
+ val0_m = LW(psrc_ld_m); \
+ val1_m = LW(psrc_ld_m + 4); \
+ val_m = (uint64_t)(val1_m); /* NOLINT */ \
+ val_m = (uint64_t)((val_m << 32) & 0xFFFFFFFF00000000); /* NOLINT */ \
+ val_m = (uint64_t)(val_m | (uint64_t)val0_m); /* NOLINT */ \
+ val_m; \
+ })
+#endif // (__mips == 64)
+
+#define SW(val, pdst) \
+ ({ \+ uint8_t* pdst_sw_m = (uint8_t*)(pdst); /* NOLINT */ \
+ uint32_t val_m = (val); \
+ asm volatile("sw %[val_m], %[pdst_sw_m] \n" \+ : [pdst_sw_m] "=m"(*pdst_sw_m) \
+ : [val_m] "r"(val_m)); \
+ })
+
+#if (__mips == 64)
+#define SD(val, pdst) \
+ ({ \+ uint8_t* pdst_sd_m = (uint8_t*)(pdst); /* NOLINT */ \
+ uint64_t val_m = (val); \
+ asm volatile("sd %[val_m], %[pdst_sd_m] \n" \+ : [pdst_sd_m] "=m"(*pdst_sd_m) \
+ : [val_m] "r"(val_m)); \
+ })
+#else // !(__mips == 64)
+#define SD(val, pdst) \
+ ({ \+ uint8_t* pdst_sd_m = (uint8_t*)(pdst); /* NOLINT */ \
+ uint32_t val0_m, val1_m; \
+ val0_m = (uint32_t)((val)&0x00000000FFFFFFFF); \
+ val1_m = (uint32_t)(((val) >> 32) & 0x00000000FFFFFFFF); \
+ SW(val0_m, pdst_sd_m); \
+ SW(val1_m, pdst_sd_m + 4); \
+ })
+#endif // !(__mips == 64)
+#else // !(__mips_isa_rev >= 6)
+#define LW(psrc) \
+ ({ \+ const uint8_t* psrc_lw_m = (const uint8_t*)(psrc); \
+ uint32_t val_m; \
+ asm volatile("ulw %[val_m], %[psrc_lw_m] \n" \+ : [val_m] "=r"(val_m) \
+ : [psrc_lw_m] "m"(*psrc_lw_m)); \
+ val_m; \
+ })
+
+#if (__mips == 64)
+#define LD(psrc) \
+ ({ \+ const uint8_t* psrc_ld_m = (const uint8_t*)(psrc); \
+ uint64_t val_m = 0; \
+ asm volatile("uld %[val_m], %[psrc_ld_m] \n" \+ : [val_m] "=r"(val_m) \
+ : [psrc_ld_m] "m"(*psrc_ld_m)); \
+ val_m; \
+ })
+#else // !(__mips == 64)
+#define LD(psrc) \
+ ({ \+ const uint8_t* psrc_ld_m = (const uint8_t*)(psrc); \
+ uint32_t val0_m, val1_m; \
+ uint64_t val_m = 0; \
+ val0_m = LW(psrc_ld_m); \
+ val1_m = LW(psrc_ld_m + 4); \
+ val_m = (uint64_t)(val1_m); /* NOLINT */ \
+ val_m = (uint64_t)((val_m << 32) & 0xFFFFFFFF00000000); /* NOLINT */ \
+ val_m = (uint64_t)(val_m | (uint64_t)val0_m); /* NOLINT */ \
+ val_m; \
+ })
+#endif // (__mips == 64)
+
+#define SW(val, pdst) \
+ ({ \+ uint8_t* pdst_sw_m = (uint8_t*)(pdst); /* NOLINT */ \
+ uint32_t val_m = (val); \
+ asm volatile("usw %[val_m], %[pdst_sw_m] \n" \+ : [pdst_sw_m] "=m"(*pdst_sw_m) \
+ : [val_m] "r"(val_m)); \
+ })
+
+#define SD(val, pdst) \
+ ({ \+ uint8_t* pdst_sd_m = (uint8_t*)(pdst); /* NOLINT */ \
+ uint32_t val0_m, val1_m; \
+ val0_m = (uint32_t)((val)&0x00000000FFFFFFFF); \
+ val1_m = (uint32_t)(((val) >> 32) & 0x00000000FFFFFFFF); \
+ SW(val0_m, pdst_sd_m); \
+ SW(val1_m, pdst_sd_m + 4); \
+ })
+#endif // (__mips_isa_rev >= 6)
+
+// TODO(fbarchard): Consider removing __VAR_ARGS versions.
+#define LD_B(RTYPE, psrc) *((RTYPE*)(psrc)) /* NOLINT */
+#define LD_UB(...) LD_B(const v16u8, __VA_ARGS__)
+
+#define ST_B(RTYPE, in, pdst) *((RTYPE*)(pdst)) = (in) /* NOLINT */
+#define ST_UB(...) ST_B(v16u8, __VA_ARGS__)
+
+#define ST_H(RTYPE, in, pdst) *((RTYPE*)(pdst)) = (in) /* NOLINT */
+#define ST_UH(...) ST_H(v8u16, __VA_ARGS__)
+
+/* Description : Load two vectors with 16 'byte' sized elements
+ Arguments : Inputs - psrc, stride
+ Outputs - out0, out1
+ Return Type - as per RTYPE
+ Details : Load 16 byte elements in 'out0' from (psrc)
+ Load 16 byte elements in 'out1' from (psrc + stride)
+*/
+#define LD_B2(RTYPE, psrc, stride, out0, out1) \
+ { \+ out0 = LD_B(RTYPE, (psrc)); \
+ out1 = LD_B(RTYPE, (psrc) + stride); \
+ }
+#define LD_UB2(...) LD_B2(const v16u8, __VA_ARGS__)
+
+#define LD_B4(RTYPE, psrc, stride, out0, out1, out2, out3) \
+ { \+ LD_B2(RTYPE, (psrc), stride, out0, out1); \
+ LD_B2(RTYPE, (psrc) + 2 * stride, stride, out2, out3); \
+ }
+#define LD_UB4(...) LD_B4(const v16u8, __VA_ARGS__)
+
+/* Description : Store two vectors with stride each having 16 'byte' sized
+ elements
+ Arguments : Inputs - in0, in1, pdst, stride
+ Details : Store 16 byte elements from 'in0' to (pdst)
+ Store 16 byte elements from 'in1' to (pdst + stride)
+*/
+#define ST_B2(RTYPE, in0, in1, pdst, stride) \
+ { \+ ST_B(RTYPE, in0, (pdst)); \
+ ST_B(RTYPE, in1, (pdst) + stride); \
+ }
+#define ST_UB2(...) ST_B2(v16u8, __VA_ARGS__)
+
+#define ST_B4(RTYPE, in0, in1, in2, in3, pdst, stride) \
+ { \+ ST_B2(RTYPE, in0, in1, (pdst), stride); \
+ ST_B2(RTYPE, in2, in3, (pdst) + 2 * stride, stride); \
+ }
+#define ST_UB4(...) ST_B4(v16u8, __VA_ARGS__)
+
+/* Description : Store vectors of 8 halfword elements with stride
+ Arguments : Inputs - in0, in1, pdst, stride
+ Details : Store 8 halfword elements from 'in0' to (pdst)
+ Store 8 halfword elements from 'in1' to (pdst + stride)
+*/
+#define ST_H2(RTYPE, in0, in1, pdst, stride) \
+ { \+ ST_H(RTYPE, in0, (pdst)); \
+ ST_H(RTYPE, in1, (pdst) + stride); \
+ }
+#define ST_UH2(...) ST_H2(v8u16, __VA_ARGS__)
+
+// TODO(fbarchard): Consider using __msa_vshf_b and __msa_ilvr_b directly.
+/* Description : Shuffle byte vector elements as per mask vector
+ Arguments : Inputs - in0, in1, in2, in3, mask0, mask1
+ Outputs - out0, out1
+ Return Type - as per RTYPE
+ Details : Byte elements from 'in0' & 'in1' are copied selectively to
+ 'out0' as per control vector 'mask0'
+*/
+#define VSHF_B2(RTYPE, in0, in1, in2, in3, mask0, mask1, out0, out1) \
+ { \+ out0 = (RTYPE)__msa_vshf_b((v16i8)mask0, (v16i8)in1, (v16i8)in0); \
+ out1 = (RTYPE)__msa_vshf_b((v16i8)mask1, (v16i8)in3, (v16i8)in2); \
+ }
+#define VSHF_B2_UB(...) VSHF_B2(v16u8, __VA_ARGS__)
+
+/* Description : Interleave both left and right half of input vectors
+ Arguments : Inputs - in0, in1
+ Outputs - out0, out1
+ Return Type - as per RTYPE
+ Details : Right half of byte elements from 'in0' and 'in1' are
+ interleaved and written to 'out0'
+*/
+#define ILVRL_B2(RTYPE, in0, in1, out0, out1) \
+ { \+ out0 = (RTYPE)__msa_ilvr_b((v16i8)in0, (v16i8)in1); \
+ out1 = (RTYPE)__msa_ilvl_b((v16i8)in0, (v16i8)in1); \
+ }
+#define ILVRL_B2_UB(...) ILVRL_B2(v16u8, __VA_ARGS__)
+
+#endif /* !defined(LIBYUV_DISABLE_MSA) && defined(__mips_msa) */
+
+#endif // INCLUDE_LIBYUV_MACROS_MSA_H_
--- a/third_party/libyuv/include/libyuv/mjpeg_decoder.h
+++ b/third_party/libyuv/include/libyuv/mjpeg_decoder.h
@@ -8,7 +8,7 @@
* be found in the AUTHORS file in the root of the source tree.
*/
-#ifndef INCLUDE_LIBYUV_MJPEG_DECODER_H_ // NOLINT
+#ifndef INCLUDE_LIBYUV_MJPEG_DECODER_H_
#define INCLUDE_LIBYUV_MJPEG_DECODER_H_
#include "libyuv/basic_types.h"
@@ -26,18 +26,17 @@
extern "C" {#endif
-LIBYUV_BOOL ValidateJpeg(const uint8* sample, size_t sample_size);
+LIBYUV_BOOL ValidateJpeg(const uint8_t* sample, size_t sample_size);
#ifdef __cplusplus
} // extern "C"
#endif
-static const uint32 kUnknownDataSize = 0xFFFFFFFF;
+static const uint32_t kUnknownDataSize = 0xFFFFFFFF;
enum JpegSubsamplingType {kJpegYuv420,
kJpegYuv422,
- kJpegYuv411,
kJpegYuv444,
kJpegYuv400,
kJpegUnknown
@@ -44,7 +43,7 @@
};
struct Buffer {- const uint8* data;
+ const uint8_t* data;
int len;
};
@@ -66,7 +65,7 @@
class LIBYUV_API MJpegDecoder {public:
typedef void (*CallbackFunction)(void* opaque,
- const uint8* const* data,
+ const uint8_t* const* data,
const int* strides,
int rows);
@@ -86,7 +85,7 @@
// If return value is LIBYUV_TRUE, then the values for all the following
// getters are populated.
// src_len is the size of the compressed mjpeg frame in bytes.
- LIBYUV_BOOL LoadFrame(const uint8* src, size_t src_len);
+ LIBYUV_BOOL LoadFrame(const uint8_t* src, size_t src_len);
// Returns width of the last loaded frame in pixels.
int GetWidth();
@@ -139,18 +138,22 @@
// at least GetComponentSize(i). The pointers in planes are incremented
// to point to after the end of the written data.
// TODO(fbarchard): Add dst_x, dst_y to allow specific rect to be decoded.
- LIBYUV_BOOL DecodeToBuffers(uint8** planes, int dst_width, int dst_height);
+ LIBYUV_BOOL DecodeToBuffers(uint8_t** planes, int dst_width, int dst_height);
// Decodes the entire image and passes the data via repeated calls to a
// callback function. Each call will get the data for a whole number of
// image scanlines.
// TODO(fbarchard): Add dst_x, dst_y to allow specific rect to be decoded.
- LIBYUV_BOOL DecodeToCallback(CallbackFunction fn, void* opaque,
- int dst_width, int dst_height);
+ LIBYUV_BOOL DecodeToCallback(CallbackFunction fn,
+ void* opaque,
+ int dst_width,
+ int dst_height);
// The helper function which recognizes the jpeg sub-sampling type.
static JpegSubsamplingType JpegSubsamplingTypeHelper(
- int* subsample_x, int* subsample_y, int number_of_components);
+ int* subsample_x,
+ int* subsample_y,
+ int number_of_components);
private:
void AllocOutputBuffers(int num_outbufs);
@@ -159,7 +162,7 @@
LIBYUV_BOOL StartDecode();
LIBYUV_BOOL FinishDecode();
- void SetScanlinePointers(uint8** data);
+ void SetScanlinePointers(uint8_t** data);
LIBYUV_BOOL DecodeImcuRow();
int GetComponentScanlinePadding(int component);
@@ -178,11 +181,11 @@
// Temporaries used to point to scanline outputs.
int num_outbufs_; // Outermost size of all arrays below.
- uint8*** scanlines_;
+ uint8_t*** scanlines_;
int* scanlines_sizes_;
// Temporary buffer used for decoding when we can't decode directly to the
// output buffers. Large enough for just one iMCU row.
- uint8** databuf_;
+ uint8_t** databuf_;
int* databuf_strides_;
};
@@ -189,4 +192,4 @@
} // namespace libyuv
#endif // __cplusplus
-#endif // INCLUDE_LIBYUV_MJPEG_DECODER_H_ NOLINT
+#endif // INCLUDE_LIBYUV_MJPEG_DECODER_H_
--- a/third_party/libyuv/include/libyuv/planar_functions.h
+++ b/third_party/libyuv/include/libyuv/planar_functions.h
@@ -8,7 +8,7 @@
* be found in the AUTHORS file in the root of the source tree.
*/
-#ifndef INCLUDE_LIBYUV_PLANAR_FUNCTIONS_H_ // NOLINT
+#ifndef INCLUDE_LIBYUV_PLANAR_FUNCTIONS_H_
#define INCLUDE_LIBYUV_PLANAR_FUNCTIONS_H_
#include "libyuv/basic_types.h"
@@ -22,42 +22,123 @@
extern "C" {#endif
+// TODO(fbarchard): Move cpu macros to row.h
+#if defined(__pnacl__) || defined(__CLR_VER) || \
+ (defined(__native_client__) && defined(__x86_64__)) || \
+ (defined(__i386__) && !defined(__SSE__) && !defined(__clang__))
+#define LIBYUV_DISABLE_X86
+#endif
+// MemorySanitizer does not support assembly code yet. http://crbug.com/344505
+#if defined(__has_feature)
+#if __has_feature(memory_sanitizer)
+#define LIBYUV_DISABLE_X86
+#endif
+#endif
+// The following are available on all x86 platforms:
+#if !defined(LIBYUV_DISABLE_X86) && \
+ (defined(_M_IX86) || defined(__x86_64__) || defined(__i386__))
+#define HAS_ARGBAFFINEROW_SSE2
+#endif
+
// Copy a plane of data.
LIBYUV_API
-void CopyPlane(const uint8* src_y, int src_stride_y,
- uint8* dst_y, int dst_stride_y,
- int width, int height);
+void CopyPlane(const uint8_t* src_y,
+ int src_stride_y,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ int width,
+ int height);
LIBYUV_API
-void CopyPlane_16(const uint16* src_y, int src_stride_y,
- uint16* dst_y, int dst_stride_y,
- int width, int height);
+void CopyPlane_16(const uint16_t* src_y,
+ int src_stride_y,
+ uint16_t* dst_y,
+ int dst_stride_y,
+ int width,
+ int height);
+LIBYUV_API
+void Convert16To8Plane(const uint16_t* src_y,
+ int src_stride_y,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ int scale, // 16384 for 10 bits
+ int width,
+ int height);
+
+LIBYUV_API
+void Convert8To16Plane(const uint8_t* src_y,
+ int src_stride_y,
+ uint16_t* dst_y,
+ int dst_stride_y,
+ int scale, // 1024 for 10 bits
+ int width,
+ int height);
+
// Set a plane of data to a 32 bit value.
LIBYUV_API
-void SetPlane(uint8* dst_y, int dst_stride_y,
- int width, int height,
- uint32 value);
+void SetPlane(uint8_t* dst_y,
+ int dst_stride_y,
+ int width,
+ int height,
+ uint32_t value);
// Split interleaved UV plane into separate U and V planes.
LIBYUV_API
-void SplitUVPlane(const uint8* src_uv, int src_stride_uv,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+void SplitUVPlane(const uint8_t* src_uv,
+ int src_stride_uv,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
// Merge separate U and V planes into one interleaved UV plane.
LIBYUV_API
-void MergeUVPlane(const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_uv, int dst_stride_uv,
- int width, int height);
+void MergeUVPlane(const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_uv,
+ int dst_stride_uv,
+ int width,
+ int height);
+// Split interleaved RGB plane into separate R, G and B planes.
+LIBYUV_API
+void SplitRGBPlane(const uint8_t* src_rgb,
+ int src_stride_rgb,
+ uint8_t* dst_r,
+ int dst_stride_r,
+ uint8_t* dst_g,
+ int dst_stride_g,
+ uint8_t* dst_b,
+ int dst_stride_b,
+ int width,
+ int height);
+
+// Merge separate R, G and B planes into one interleaved RGB plane.
+LIBYUV_API
+void MergeRGBPlane(const uint8_t* src_r,
+ int src_stride_r,
+ const uint8_t* src_g,
+ int src_stride_g,
+ const uint8_t* src_b,
+ int src_stride_b,
+ uint8_t* dst_rgb,
+ int dst_stride_rgb,
+ int width,
+ int height);
+
// Copy I400. Supports inverting.
LIBYUV_API
-int I400ToI400(const uint8* src_y, int src_stride_y,
- uint8* dst_y, int dst_stride_y,
- int width, int height);
+int I400ToI400(const uint8_t* src_y,
+ int src_stride_y,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ int width,
+ int height);
#define J400ToJ400 I400ToI400
@@ -64,60 +145,105 @@
// Copy I422 to I422.
#define I422ToI422 I422Copy
LIBYUV_API
-int I422Copy(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int I422Copy(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
// Copy I444 to I444.
#define I444ToI444 I444Copy
LIBYUV_API
-int I444Copy(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int I444Copy(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
// Convert YUY2 to I422.
LIBYUV_API
-int YUY2ToI422(const uint8* src_yuy2, int src_stride_yuy2,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int YUY2ToI422(const uint8_t* src_yuy2,
+ int src_stride_yuy2,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
// Convert UYVY to I422.
LIBYUV_API
-int UYVYToI422(const uint8* src_uyvy, int src_stride_uyvy,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int UYVYToI422(const uint8_t* src_uyvy,
+ int src_stride_uyvy,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
LIBYUV_API
-int YUY2ToNV12(const uint8* src_yuy2, int src_stride_yuy2,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_uv, int dst_stride_uv,
- int width, int height);
+int YUY2ToNV12(const uint8_t* src_yuy2,
+ int src_stride_yuy2,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_uv,
+ int dst_stride_uv,
+ int width,
+ int height);
LIBYUV_API
-int UYVYToNV12(const uint8* src_uyvy, int src_stride_uyvy,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_uv, int dst_stride_uv,
- int width, int height);
+int UYVYToNV12(const uint8_t* src_uyvy,
+ int src_stride_uyvy,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_uv,
+ int dst_stride_uv,
+ int width,
+ int height);
+LIBYUV_API
+int YUY2ToY(const uint8_t* src_yuy2,
+ int src_stride_yuy2,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ int width,
+ int height);
+
// Convert I420 to I400. (calls CopyPlane ignoring u/v).
LIBYUV_API
-int I420ToI400(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- int width, int height);
+int I420ToI400(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ int width,
+ int height);
// Alias
#define J420ToJ400 I420ToI400
@@ -125,13 +251,20 @@
// I420 mirror.
LIBYUV_API
-int I420Mirror(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int I420Mirror(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
// Alias
#define I400ToI400Mirror I400Mirror
@@ -139,9 +272,12 @@
// I400 mirror. A single plane is mirrored horizontally.
// Pass negative height to achieve 180 degree rotation.
LIBYUV_API
-int I400Mirror(const uint8* src_y, int src_stride_y,
- uint8* dst_y, int dst_stride_y,
- int width, int height);
+int I400Mirror(const uint8_t* src_y,
+ int src_stride_y,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ int width,
+ int height);
// Alias
#define ARGBToARGBMirror ARGBMirror
@@ -148,78 +284,127 @@
// ARGB mirror.
LIBYUV_API
-int ARGBMirror(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int ARGBMirror(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// Convert NV12 to RGB565.
LIBYUV_API
-int NV12ToRGB565(const uint8* src_y, int src_stride_y,
- const uint8* src_uv, int src_stride_uv,
- uint8* dst_rgb565, int dst_stride_rgb565,
- int width, int height);
+int NV12ToRGB565(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_uv,
+ int src_stride_uv,
+ uint8_t* dst_rgb565,
+ int dst_stride_rgb565,
+ int width,
+ int height);
// I422ToARGB is in convert_argb.h
// Convert I422 to BGRA.
LIBYUV_API
-int I422ToBGRA(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_bgra, int dst_stride_bgra,
- int width, int height);
+int I422ToBGRA(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_bgra,
+ int dst_stride_bgra,
+ int width,
+ int height);
// Convert I422 to ABGR.
LIBYUV_API
-int I422ToABGR(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_abgr, int dst_stride_abgr,
- int width, int height);
+int I422ToABGR(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height);
// Convert I422 to RGBA.
LIBYUV_API
-int I422ToRGBA(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_rgba, int dst_stride_rgba,
- int width, int height);
+int I422ToRGBA(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_rgba,
+ int dst_stride_rgba,
+ int width,
+ int height);
// Alias
#define RGB24ToRAW RAWToRGB24
LIBYUV_API
-int RAWToRGB24(const uint8* src_raw, int src_stride_raw,
- uint8* dst_rgb24, int dst_stride_rgb24,
- int width, int height);
+int RAWToRGB24(const uint8_t* src_raw,
+ int src_stride_raw,
+ uint8_t* dst_rgb24,
+ int dst_stride_rgb24,
+ int width,
+ int height);
// Draw a rectangle into I420.
LIBYUV_API
-int I420Rect(uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int x, int y, int width, int height,
- int value_y, int value_u, int value_v);
+int I420Rect(uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int x,
+ int y,
+ int width,
+ int height,
+ int value_y,
+ int value_u,
+ int value_v);
// Draw a rectangle into ARGB.
LIBYUV_API
-int ARGBRect(uint8* dst_argb, int dst_stride_argb,
- int x, int y, int width, int height, uint32 value);
+int ARGBRect(uint8_t* dst_argb,
+ int dst_stride_argb,
+ int dst_x,
+ int dst_y,
+ int width,
+ int height,
+ uint32_t value);
// Convert ARGB to gray scale ARGB.
LIBYUV_API
-int ARGBGrayTo(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int ARGBGrayTo(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// Make a rectangle of ARGB gray scale.
LIBYUV_API
-int ARGBGray(uint8* dst_argb, int dst_stride_argb,
- int x, int y, int width, int height);
+int ARGBGray(uint8_t* dst_argb,
+ int dst_stride_argb,
+ int dst_x,
+ int dst_y,
+ int width,
+ int height);
// Make a rectangle of ARGB Sepia tone.
LIBYUV_API
-int ARGBSepia(uint8* dst_argb, int dst_stride_argb,
- int x, int y, int width, int height);
+int ARGBSepia(uint8_t* dst_argb,
+ int dst_stride_argb,
+ int dst_x,
+ int dst_y,
+ int width,
+ int height);
// Apply a matrix rotation to each ARGB pixel.
// matrix_argb is 4 signed ARGB values. -128 to 127 representing -2 to 2.
@@ -228,10 +413,13 @@
// The next 4 coefficients apply to B, G, R, A and produce R of the output.
// The last 4 coefficients apply to B, G, R, A and produce A of the output.
LIBYUV_API
-int ARGBColorMatrix(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
- const int8* matrix_argb,
- int width, int height);
+int ARGBColorMatrix(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ const int8_t* matrix_argb,
+ int width,
+ int height);
// Deprecated. Use ARGBColorMatrix instead.
// Apply a matrix rotation to each ARGB pixel.
@@ -240,32 +428,47 @@
// The next 4 coefficients apply to B, G, R, A and produce G of the output.
// The last 4 coefficients apply to B, G, R, A and produce R of the output.
LIBYUV_API
-int RGBColorMatrix(uint8* dst_argb, int dst_stride_argb,
- const int8* matrix_rgb,
- int x, int y, int width, int height);
+int RGBColorMatrix(uint8_t* dst_argb,
+ int dst_stride_argb,
+ const int8_t* matrix_rgb,
+ int dst_x,
+ int dst_y,
+ int width,
+ int height);
// Apply a color table each ARGB pixel.
// Table contains 256 ARGB values.
LIBYUV_API
-int ARGBColorTable(uint8* dst_argb, int dst_stride_argb,
- const uint8* table_argb,
- int x, int y, int width, int height);
+int ARGBColorTable(uint8_t* dst_argb,
+ int dst_stride_argb,
+ const uint8_t* table_argb,
+ int dst_x,
+ int dst_y,
+ int width,
+ int height);
// Apply a color table each ARGB pixel but preserve destination alpha.
// Table contains 256 ARGB values.
LIBYUV_API
-int RGBColorTable(uint8* dst_argb, int dst_stride_argb,
- const uint8* table_argb,
- int x, int y, int width, int height);
+int RGBColorTable(uint8_t* dst_argb,
+ int dst_stride_argb,
+ const uint8_t* table_argb,
+ int dst_x,
+ int dst_y,
+ int width,
+ int height);
// Apply a luma/color table each ARGB pixel but preserve destination alpha.
// Table contains 32768 values indexed by [Y][C] where 7 it 7 bit luma from
// RGB (YJ style) and C is an 8 bit color component (R, G or B).
LIBYUV_API
-int ARGBLumaColorTable(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
- const uint8* luma_rgb_table,
- int width, int height);
+int ARGBLumaColorTable(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ const uint8_t* luma,
+ int width,
+ int height);
// Apply a 3 term polynomial to ARGB values.
// poly points to a 4x4 matrix. The first row is constants. The 2nd row is
@@ -276,46 +479,84 @@
// A polynomial approximation can be dirived using software such as 'R'.
LIBYUV_API
-int ARGBPolynomial(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
+int ARGBPolynomial(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
const float* poly,
- int width, int height);
+ int width,
+ int height);
+// Convert plane of 16 bit shorts to half floats.
+// Source values are multiplied by scale before storing as half float.
+LIBYUV_API
+int HalfFloatPlane(const uint16_t* src_y,
+ int src_stride_y,
+ uint16_t* dst_y,
+ int dst_stride_y,
+ float scale,
+ int width,
+ int height);
+
+// Convert a buffer of bytes to floats, scale the values and store as floats.
+LIBYUV_API
+int ByteToFloat(const uint8_t* src_y, float* dst_y, float scale, int width);
+
// Quantize a rectangle of ARGB. Alpha unaffected.
// scale is a 16 bit fractional fixed point scaler between 0 and 65535.
// interval_size should be a value between 1 and 255.
// interval_offset should be a value between 0 and 255.
LIBYUV_API
-int ARGBQuantize(uint8* dst_argb, int dst_stride_argb,
- int scale, int interval_size, int interval_offset,
- int x, int y, int width, int height);
+int ARGBQuantize(uint8_t* dst_argb,
+ int dst_stride_argb,
+ int scale,
+ int interval_size,
+ int interval_offset,
+ int dst_x,
+ int dst_y,
+ int width,
+ int height);
// Copy ARGB to ARGB.
LIBYUV_API
-int ARGBCopy(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int ARGBCopy(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// Copy Alpha channel of ARGB to alpha of ARGB.
LIBYUV_API
-int ARGBCopyAlpha(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int ARGBCopyAlpha(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// Extract the alpha channel from ARGB.
LIBYUV_API
-int ARGBExtractAlpha(const uint8* src_argb, int src_stride_argb,
- uint8* dst_a, int dst_stride_a,
- int width, int height);
+int ARGBExtractAlpha(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_a,
+ int dst_stride_a,
+ int width,
+ int height);
// Copy Y channel to Alpha of ARGB.
LIBYUV_API
-int ARGBCopyYToAlpha(const uint8* src_y, int src_stride_y,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int ARGBCopyYToAlpha(const uint8_t* src_y,
+ int src_stride_y,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
-typedef void (*ARGBBlendRow)(const uint8* src_argb0, const uint8* src_argb1,
- uint8* dst_argb, int width);
+typedef void (*ARGBBlendRow)(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width);
// Get function to Alpha Blend ARGB pixels and store to destination.
LIBYUV_API
@@ -325,92 +566,143 @@
// Source is pre-multiplied by alpha using ARGBAttenuate.
// Alpha of destination is set to 255.
LIBYUV_API
-int ARGBBlend(const uint8* src_argb0, int src_stride_argb0,
- const uint8* src_argb1, int src_stride_argb1,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int ARGBBlend(const uint8_t* src_argb0,
+ int src_stride_argb0,
+ const uint8_t* src_argb1,
+ int src_stride_argb1,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// Alpha Blend plane and store to destination.
// Source is not pre-multiplied by alpha.
LIBYUV_API
-int BlendPlane(const uint8* src_y0, int src_stride_y0,
- const uint8* src_y1, int src_stride_y1,
- const uint8* alpha, int alpha_stride,
- uint8* dst_y, int dst_stride_y,
- int width, int height);
+int BlendPlane(const uint8_t* src_y0,
+ int src_stride_y0,
+ const uint8_t* src_y1,
+ int src_stride_y1,
+ const uint8_t* alpha,
+ int alpha_stride,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ int width,
+ int height);
// Alpha Blend YUV images and store to destination.
// Source is not pre-multiplied by alpha.
// Alpha is full width x height and subsampled to half size to apply to UV.
LIBYUV_API
-int I420Blend(const uint8* src_y0, int src_stride_y0,
- const uint8* src_u0, int src_stride_u0,
- const uint8* src_v0, int src_stride_v0,
- const uint8* src_y1, int src_stride_y1,
- const uint8* src_u1, int src_stride_u1,
- const uint8* src_v1, int src_stride_v1,
- const uint8* alpha, int alpha_stride,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height);
+int I420Blend(const uint8_t* src_y0,
+ int src_stride_y0,
+ const uint8_t* src_u0,
+ int src_stride_u0,
+ const uint8_t* src_v0,
+ int src_stride_v0,
+ const uint8_t* src_y1,
+ int src_stride_y1,
+ const uint8_t* src_u1,
+ int src_stride_u1,
+ const uint8_t* src_v1,
+ int src_stride_v1,
+ const uint8_t* alpha,
+ int alpha_stride,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height);
// Multiply ARGB image by ARGB image. Shifted down by 8. Saturates to 255.
LIBYUV_API
-int ARGBMultiply(const uint8* src_argb0, int src_stride_argb0,
- const uint8* src_argb1, int src_stride_argb1,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int ARGBMultiply(const uint8_t* src_argb0,
+ int src_stride_argb0,
+ const uint8_t* src_argb1,
+ int src_stride_argb1,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// Add ARGB image with ARGB image. Saturates to 255.
LIBYUV_API
-int ARGBAdd(const uint8* src_argb0, int src_stride_argb0,
- const uint8* src_argb1, int src_stride_argb1,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int ARGBAdd(const uint8_t* src_argb0,
+ int src_stride_argb0,
+ const uint8_t* src_argb1,
+ int src_stride_argb1,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// Subtract ARGB image (argb1) from ARGB image (argb0). Saturates to 0.
LIBYUV_API
-int ARGBSubtract(const uint8* src_argb0, int src_stride_argb0,
- const uint8* src_argb1, int src_stride_argb1,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int ARGBSubtract(const uint8_t* src_argb0,
+ int src_stride_argb0,
+ const uint8_t* src_argb1,
+ int src_stride_argb1,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// Convert I422 to YUY2.
LIBYUV_API
-int I422ToYUY2(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_frame, int dst_stride_frame,
- int width, int height);
+int I422ToYUY2(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_yuy2,
+ int dst_stride_yuy2,
+ int width,
+ int height);
// Convert I422 to UYVY.
LIBYUV_API
-int I422ToUYVY(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_frame, int dst_stride_frame,
- int width, int height);
+int I422ToUYVY(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_uyvy,
+ int dst_stride_uyvy,
+ int width,
+ int height);
// Convert unattentuated ARGB to preattenuated ARGB.
LIBYUV_API
-int ARGBAttenuate(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int ARGBAttenuate(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// Convert preattentuated ARGB to unattenuated ARGB.
LIBYUV_API
-int ARGBUnattenuate(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int ARGBUnattenuate(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// Internal function - do not call directly.
// Computes table of cumulative sum for image where the value is the sum
// of all values above and to the left of the entry. Used by ARGBBlur.
LIBYUV_API
-int ARGBComputeCumulativeSum(const uint8* src_argb, int src_stride_argb,
- int32* dst_cumsum, int dst_stride32_cumsum,
- int width, int height);
+int ARGBComputeCumulativeSum(const uint8_t* src_argb,
+ int src_stride_argb,
+ int32_t* dst_cumsum,
+ int dst_stride32_cumsum,
+ int width,
+ int height);
// Blur ARGB image.
// dst_cumsum table of width * (height + 1) * 16 bytes aligned to
@@ -419,16 +711,25 @@
// radius is number of pixels around the center. e.g. 1 = 3x3. 2=5x5.
// Blur is optimized for radius of 5 (11x11) or less.
LIBYUV_API
-int ARGBBlur(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
- int32* dst_cumsum, int dst_stride32_cumsum,
- int width, int height, int radius);
+int ARGBBlur(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int32_t* dst_cumsum,
+ int dst_stride32_cumsum,
+ int width,
+ int height,
+ int radius);
// Multiply ARGB image by ARGB value.
LIBYUV_API
-int ARGBShade(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height, uint32 value);
+int ARGBShade(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height,
+ uint32_t value);
// Interpolate between two images using specified amount of interpolation
// (0 to 255) and store to destination.
@@ -435,83 +736,108 @@
// 'interpolation' is specified as 8 bit fraction where 0 means 100% src0
// and 255 means 1% src0 and 99% src1.
LIBYUV_API
-int InterpolatePlane(const uint8* src0, int src_stride0,
- const uint8* src1, int src_stride1,
- uint8* dst, int dst_stride,
- int width, int height, int interpolation);
+int InterpolatePlane(const uint8_t* src0,
+ int src_stride0,
+ const uint8_t* src1,
+ int src_stride1,
+ uint8_t* dst,
+ int dst_stride,
+ int width,
+ int height,
+ int interpolation);
// Interpolate between two ARGB images using specified amount of interpolation
// Internally calls InterpolatePlane with width * 4 (bpp).
LIBYUV_API
-int ARGBInterpolate(const uint8* src_argb0, int src_stride_argb0,
- const uint8* src_argb1, int src_stride_argb1,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height, int interpolation);
+int ARGBInterpolate(const uint8_t* src_argb0,
+ int src_stride_argb0,
+ const uint8_t* src_argb1,
+ int src_stride_argb1,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height,
+ int interpolation);
// Interpolate between two YUV images using specified amount of interpolation
// Internally calls InterpolatePlane on each plane where the U and V planes
// are half width and half height.
LIBYUV_API
-int I420Interpolate(const uint8* src0_y, int src0_stride_y,
- const uint8* src0_u, int src0_stride_u,
- const uint8* src0_v, int src0_stride_v,
- const uint8* src1_y, int src1_stride_y,
- const uint8* src1_u, int src1_stride_u,
- const uint8* src1_v, int src1_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height, int interpolation);
+int I420Interpolate(const uint8_t* src0_y,
+ int src0_stride_y,
+ const uint8_t* src0_u,
+ int src0_stride_u,
+ const uint8_t* src0_v,
+ int src0_stride_v,
+ const uint8_t* src1_y,
+ int src1_stride_y,
+ const uint8_t* src1_u,
+ int src1_stride_u,
+ const uint8_t* src1_v,
+ int src1_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height,
+ int interpolation);
-#if defined(__pnacl__) || defined(__CLR_VER) || \
- (defined(__i386__) && !defined(__SSE2__))
-#define LIBYUV_DISABLE_X86
-#endif
-// MemorySanitizer does not support assembly code yet. http://crbug.com/344505
-#if defined(__has_feature)
-#if __has_feature(memory_sanitizer)
-#define LIBYUV_DISABLE_X86
-#endif
-#endif
-// The following are available on all x86 platforms:
-#if !defined(LIBYUV_DISABLE_X86) && \
- (defined(_M_IX86) || defined(__x86_64__) || defined(__i386__))
-#define HAS_ARGBAFFINEROW_SSE2
-#endif
-
// Row function for copying pixels from a source with a slope to a row
// of destination. Useful for scaling, rotation, mirror, texture mapping.
LIBYUV_API
-void ARGBAffineRow_C(const uint8* src_argb, int src_argb_stride,
- uint8* dst_argb, const float* uv_dudv, int width);
+void ARGBAffineRow_C(const uint8_t* src_argb,
+ int src_argb_stride,
+ uint8_t* dst_argb,
+ const float* uv_dudv,
+ int width);
+// TODO(fbarchard): Move ARGBAffineRow_SSE2 to row.h
LIBYUV_API
-void ARGBAffineRow_SSE2(const uint8* src_argb, int src_argb_stride,
- uint8* dst_argb, const float* uv_dudv, int width);
+void ARGBAffineRow_SSE2(const uint8_t* src_argb,
+ int src_argb_stride,
+ uint8_t* dst_argb,
+ const float* uv_dudv,
+ int width);
// Shuffle ARGB channel order. e.g. BGRA to ARGB.
// shuffler is 16 bytes and must be aligned.
LIBYUV_API
-int ARGBShuffle(const uint8* src_bgra, int src_stride_bgra,
- uint8* dst_argb, int dst_stride_argb,
- const uint8* shuffler, int width, int height);
+int ARGBShuffle(const uint8_t* src_bgra,
+ int src_stride_bgra,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ const uint8_t* shuffler,
+ int width,
+ int height);
// Sobel ARGB effect with planar output.
LIBYUV_API
-int ARGBSobelToPlane(const uint8* src_argb, int src_stride_argb,
- uint8* dst_y, int dst_stride_y,
- int width, int height);
+int ARGBSobelToPlane(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ int width,
+ int height);
// Sobel ARGB effect.
LIBYUV_API
-int ARGBSobel(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int ARGBSobel(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
// Sobel ARGB effect w/ Sobel X, Sobel, Sobel Y in ARGB.
LIBYUV_API
-int ARGBSobelXY(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height);
+int ARGBSobelXY(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height);
#ifdef __cplusplus
} // extern "C"
@@ -518,4 +844,4 @@
} // namespace libyuv
#endif
-#endif // INCLUDE_LIBYUV_PLANAR_FUNCTIONS_H_ NOLINT
+#endif // INCLUDE_LIBYUV_PLANAR_FUNCTIONS_H_
--- a/third_party/libyuv/include/libyuv/rotate.h
+++ b/third_party/libyuv/include/libyuv/rotate.h
@@ -8,7 +8,7 @@
* be found in the AUTHORS file in the root of the source tree.
*/
-#ifndef INCLUDE_LIBYUV_ROTATE_H_ // NOLINT
+#ifndef INCLUDE_LIBYUV_ROTATE_H_
#define INCLUDE_LIBYUV_ROTATE_H_
#include "libyuv/basic_types.h"
@@ -20,8 +20,8 @@
// Supported rotation.
typedef enum RotationMode {- kRotate0 = 0, // No rotation.
- kRotate90 = 90, // Rotate 90 degrees clockwise.
+ kRotate0 = 0, // No rotation.
+ kRotate90 = 90, // Rotate 90 degrees clockwise.
kRotate180 = 180, // Rotate 180 degrees.
kRotate270 = 270, // Rotate 270 degrees clockwise.
@@ -33,50 +33,82 @@
// Rotate I420 frame.
LIBYUV_API
-int I420Rotate(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int src_width, int src_height, enum RotationMode mode);
+int I420Rotate(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height,
+ enum RotationMode mode);
// Rotate NV12 input and store in I420.
LIBYUV_API
-int NV12ToI420Rotate(const uint8* src_y, int src_stride_y,
- const uint8* src_uv, int src_stride_uv,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int src_width, int src_height, enum RotationMode mode);
+int NV12ToI420Rotate(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_uv,
+ int src_stride_uv,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height,
+ enum RotationMode mode);
// Rotate a plane by 0, 90, 180, or 270.
LIBYUV_API
-int RotatePlane(const uint8* src, int src_stride,
- uint8* dst, int dst_stride,
- int src_width, int src_height, enum RotationMode mode);
+int RotatePlane(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
+ int width,
+ int height,
+ enum RotationMode mode);
// Rotate planes by 90, 180, 270. Deprecated.
LIBYUV_API
-void RotatePlane90(const uint8* src, int src_stride,
- uint8* dst, int dst_stride,
- int width, int height);
+void RotatePlane90(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
+ int width,
+ int height);
LIBYUV_API
-void RotatePlane180(const uint8* src, int src_stride,
- uint8* dst, int dst_stride,
- int width, int height);
+void RotatePlane180(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
+ int width,
+ int height);
LIBYUV_API
-void RotatePlane270(const uint8* src, int src_stride,
- uint8* dst, int dst_stride,
- int width, int height);
+void RotatePlane270(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
+ int width,
+ int height);
LIBYUV_API
-void RotateUV90(const uint8* src, int src_stride,
- uint8* dst_a, int dst_stride_a,
- uint8* dst_b, int dst_stride_b,
- int width, int height);
+void RotateUV90(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst_a,
+ int dst_stride_a,
+ uint8_t* dst_b,
+ int dst_stride_b,
+ int width,
+ int height);
// Rotations for when U and V are interleaved.
// These functions take one input pointer and
@@ -83,16 +115,24 @@
// split the data into two buffers while
// rotating them. Deprecated.
LIBYUV_API
-void RotateUV180(const uint8* src, int src_stride,
- uint8* dst_a, int dst_stride_a,
- uint8* dst_b, int dst_stride_b,
- int width, int height);
+void RotateUV180(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst_a,
+ int dst_stride_a,
+ uint8_t* dst_b,
+ int dst_stride_b,
+ int width,
+ int height);
LIBYUV_API
-void RotateUV270(const uint8* src, int src_stride,
- uint8* dst_a, int dst_stride_a,
- uint8* dst_b, int dst_stride_b,
- int width, int height);
+void RotateUV270(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst_a,
+ int dst_stride_a,
+ uint8_t* dst_b,
+ int dst_stride_b,
+ int width,
+ int height);
// The 90 and 270 functions are based on transposes.
// Doing a transpose with reversing the read/write
@@ -99,15 +139,22 @@
// order will result in a rotation by +- 90 degrees.
// Deprecated.
LIBYUV_API
-void TransposePlane(const uint8* src, int src_stride,
- uint8* dst, int dst_stride,
- int width, int height);
+void TransposePlane(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
+ int width,
+ int height);
LIBYUV_API
-void TransposeUV(const uint8* src, int src_stride,
- uint8* dst_a, int dst_stride_a,
- uint8* dst_b, int dst_stride_b,
- int width, int height);
+void TransposeUV(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst_a,
+ int dst_stride_a,
+ uint8_t* dst_b,
+ int dst_stride_b,
+ int width,
+ int height);
#ifdef __cplusplus
} // extern "C"
@@ -114,4 +161,4 @@
} // namespace libyuv
#endif
-#endif // INCLUDE_LIBYUV_ROTATE_H_ NOLINT
+#endif // INCLUDE_LIBYUV_ROTATE_H_
--- a/third_party/libyuv/include/libyuv/rotate_argb.h
+++ b/third_party/libyuv/include/libyuv/rotate_argb.h
@@ -8,7 +8,7 @@
* be found in the AUTHORS file in the root of the source tree.
*/
-#ifndef INCLUDE_LIBYUV_ROTATE_ARGB_H_ // NOLINT
+#ifndef INCLUDE_LIBYUV_ROTATE_ARGB_H_
#define INCLUDE_LIBYUV_ROTATE_ARGB_H_
#include "libyuv/basic_types.h"
@@ -21,9 +21,13 @@
// Rotate ARGB frame
LIBYUV_API
-int ARGBRotate(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
- int src_width, int src_height, enum RotationMode mode);
+int ARGBRotate(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int src_width,
+ int src_height,
+ enum RotationMode mode);
#ifdef __cplusplus
} // extern "C"
@@ -30,4 +34,4 @@
} // namespace libyuv
#endif
-#endif // INCLUDE_LIBYUV_ROTATE_ARGB_H_ NOLINT
+#endif // INCLUDE_LIBYUV_ROTATE_ARGB_H_
--- a/third_party/libyuv/include/libyuv/rotate_row.h
+++ b/third_party/libyuv/include/libyuv/rotate_row.h
@@ -8,7 +8,7 @@
* be found in the AUTHORS file in the root of the source tree.
*/
-#ifndef INCLUDE_LIBYUV_ROTATE_ROW_H_ // NOLINT
+#ifndef INCLUDE_LIBYUV_ROTATE_ROW_H_
#define INCLUDE_LIBYUV_ROTATE_ROW_H_
#include "libyuv/basic_types.h"
@@ -18,10 +18,14 @@
extern "C" {#endif
-#if defined(__pnacl__) || defined(__CLR_VER) || \
- (defined(__i386__) && !defined(__SSE2__))
+#if defined(__pnacl__) || defined(__CLR_VER) || \
+ (defined(__native_client__) && defined(__x86_64__)) || \
+ (defined(__i386__) && !defined(__SSE__) && !defined(__clang__))
#define LIBYUV_DISABLE_X86
#endif
+#if defined(__native_client__)
+#define LIBYUV_DISABLE_NEON
+#endif
// MemorySanitizer does not support assembly code yet. http://crbug.com/344505
#if defined(__has_feature)
#if __has_feature(memory_sanitizer)
@@ -29,89 +33,158 @@
#endif
#endif
// The following are available for Visual C and clangcl 32 bit:
-#if !defined(LIBYUV_DISABLE_X86) && defined(_M_IX86)
+#if !defined(LIBYUV_DISABLE_X86) && defined(_M_IX86) && defined(_MSC_VER)
#define HAS_TRANSPOSEWX8_SSSE3
#define HAS_TRANSPOSEUVWX8_SSE2
#endif
-// The following are available for GCC 32 or 64 bit but not NaCL for 64 bit:
-#if !defined(LIBYUV_DISABLE_X86) && \
- (defined(__i386__) || (defined(__x86_64__) && !defined(__native_client__)))
+// The following are available for GCC 32 or 64 bit:
+#if !defined(LIBYUV_DISABLE_X86) && (defined(__i386__) || defined(__x86_64__))
#define HAS_TRANSPOSEWX8_SSSE3
#endif
-// The following are available for 64 bit GCC but not NaCL:
-#if !defined(LIBYUV_DISABLE_X86) && !defined(__native_client__) && \
- defined(__x86_64__)
+// The following are available for 64 bit GCC:
+#if !defined(LIBYUV_DISABLE_X86) && defined(__x86_64__)
#define HAS_TRANSPOSEWX8_FAST_SSSE3
#define HAS_TRANSPOSEUVWX8_SSE2
#endif
-#if !defined(LIBYUV_DISABLE_NEON) && !defined(__native_client__) && \
+#if !defined(LIBYUV_DISABLE_NEON) && \
(defined(__ARM_NEON__) || defined(LIBYUV_NEON) || defined(__aarch64__))
#define HAS_TRANSPOSEWX8_NEON
#define HAS_TRANSPOSEUVWX8_NEON
#endif
-#if !defined(LIBYUV_DISABLE_MIPS) && !defined(__native_client__) && \
- defined(__mips__) && \
- defined(__mips_dsp) && (__mips_dsp_rev >= 2)
-#define HAS_TRANSPOSEWX8_DSPR2
-#define HAS_TRANSPOSEUVWX8_DSPR2
-#endif // defined(__mips__)
+#if !defined(LIBYUV_DISABLE_MSA) && defined(__mips_msa)
+#define HAS_TRANSPOSEWX16_MSA
+#define HAS_TRANSPOSEUVWX16_MSA
+#endif
-void TransposeWxH_C(const uint8* src, int src_stride,
- uint8* dst, int dst_stride, int width, int height);
+void TransposeWxH_C(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
+ int width,
+ int height);
-void TransposeWx8_C(const uint8* src, int src_stride,
- uint8* dst, int dst_stride, int width);
-void TransposeWx8_NEON(const uint8* src, int src_stride,
- uint8* dst, int dst_stride, int width);
-void TransposeWx8_SSSE3(const uint8* src, int src_stride,
- uint8* dst, int dst_stride, int width);
-void TransposeWx8_Fast_SSSE3(const uint8* src, int src_stride,
- uint8* dst, int dst_stride, int width);
-void TransposeWx8_DSPR2(const uint8* src, int src_stride,
- uint8* dst, int dst_stride, int width);
-void TransposeWx8_Fast_DSPR2(const uint8* src, int src_stride,
- uint8* dst, int dst_stride, int width);
+void TransposeWx8_C(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
+ int width);
+void TransposeWx16_C(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
+ int width);
+void TransposeWx8_NEON(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
+ int width);
+void TransposeWx8_SSSE3(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
+ int width);
+void TransposeWx8_Fast_SSSE3(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
+ int width);
+void TransposeWx16_MSA(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
+ int width);
-void TransposeWx8_Any_NEON(const uint8* src, int src_stride,
- uint8* dst, int dst_stride, int width);
-void TransposeWx8_Any_SSSE3(const uint8* src, int src_stride,
- uint8* dst, int dst_stride, int width);
-void TransposeWx8_Fast_Any_SSSE3(const uint8* src, int src_stride,
- uint8* dst, int dst_stride, int width);
-void TransposeWx8_Any_DSPR2(const uint8* src, int src_stride,
- uint8* dst, int dst_stride, int width);
+void TransposeWx8_Any_NEON(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
+ int width);
+void TransposeWx8_Any_SSSE3(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
+ int width);
+void TransposeWx8_Fast_Any_SSSE3(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
+ int width);
+void TransposeWx16_Any_MSA(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
+ int width);
-void TransposeUVWxH_C(const uint8* src, int src_stride,
- uint8* dst_a, int dst_stride_a,
- uint8* dst_b, int dst_stride_b,
- int width, int height);
+void TransposeUVWxH_C(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst_a,
+ int dst_stride_a,
+ uint8_t* dst_b,
+ int dst_stride_b,
+ int width,
+ int height);
-void TransposeUVWx8_C(const uint8* src, int src_stride,
- uint8* dst_a, int dst_stride_a,
- uint8* dst_b, int dst_stride_b, int width);
-void TransposeUVWx8_SSE2(const uint8* src, int src_stride,
- uint8* dst_a, int dst_stride_a,
- uint8* dst_b, int dst_stride_b, int width);
-void TransposeUVWx8_NEON(const uint8* src, int src_stride,
- uint8* dst_a, int dst_stride_a,
- uint8* dst_b, int dst_stride_b, int width);
-void TransposeUVWx8_DSPR2(const uint8* src, int src_stride,
- uint8* dst_a, int dst_stride_a,
- uint8* dst_b, int dst_stride_b, int width);
+void TransposeUVWx8_C(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst_a,
+ int dst_stride_a,
+ uint8_t* dst_b,
+ int dst_stride_b,
+ int width);
+void TransposeUVWx16_C(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst_a,
+ int dst_stride_a,
+ uint8_t* dst_b,
+ int dst_stride_b,
+ int width);
+void TransposeUVWx8_SSE2(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst_a,
+ int dst_stride_a,
+ uint8_t* dst_b,
+ int dst_stride_b,
+ int width);
+void TransposeUVWx8_NEON(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst_a,
+ int dst_stride_a,
+ uint8_t* dst_b,
+ int dst_stride_b,
+ int width);
+void TransposeUVWx16_MSA(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst_a,
+ int dst_stride_a,
+ uint8_t* dst_b,
+ int dst_stride_b,
+ int width);
-void TransposeUVWx8_Any_SSE2(const uint8* src, int src_stride,
- uint8* dst_a, int dst_stride_a,
- uint8* dst_b, int dst_stride_b, int width);
-void TransposeUVWx8_Any_NEON(const uint8* src, int src_stride,
- uint8* dst_a, int dst_stride_a,
- uint8* dst_b, int dst_stride_b, int width);
-void TransposeUVWx8_Any_DSPR2(const uint8* src, int src_stride,
- uint8* dst_a, int dst_stride_a,
- uint8* dst_b, int dst_stride_b, int width);
+void TransposeUVWx8_Any_SSE2(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst_a,
+ int dst_stride_a,
+ uint8_t* dst_b,
+ int dst_stride_b,
+ int width);
+void TransposeUVWx8_Any_NEON(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst_a,
+ int dst_stride_a,
+ uint8_t* dst_b,
+ int dst_stride_b,
+ int width);
+void TransposeUVWx16_Any_MSA(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst_a,
+ int dst_stride_a,
+ uint8_t* dst_b,
+ int dst_stride_b,
+ int width);
#ifdef __cplusplus
} // extern "C"
@@ -118,4 +191,4 @@
} // namespace libyuv
#endif
-#endif // INCLUDE_LIBYUV_ROTATE_ROW_H_ NOLINT
+#endif // INCLUDE_LIBYUV_ROTATE_ROW_H_
--- a/third_party/libyuv/include/libyuv/row.h
+++ b/third_party/libyuv/include/libyuv/row.h
@@ -8,7 +8,7 @@
* be found in the AUTHORS file in the root of the source tree.
*/
-#ifndef INCLUDE_LIBYUV_ROW_H_ // NOLINT
+#ifndef INCLUDE_LIBYUV_ROW_H_
#define INCLUDE_LIBYUV_ROW_H_
#include <stdlib.h> // For malloc.
@@ -20,27 +20,14 @@
extern "C" {#endif
-#define IS_ALIGNED(p, a) (!((uintptr_t)(p) & ((a) - 1)))
-
-#ifdef __cplusplus
-#define align_buffer_64(var, size) \
- uint8* var##_mem = reinterpret_cast<uint8*>(malloc((size) + 63)); \
- uint8* var = reinterpret_cast<uint8*> \
- ((reinterpret_cast<intptr_t>(var##_mem) + 63) & ~63)
-#else
-#define align_buffer_64(var, size) \
- uint8* var##_mem = (uint8*)(malloc((size) + 63)); /* NOLINT */ \
- uint8* var = (uint8*)(((intptr_t)(var##_mem) + 63) & ~63) /* NOLINT */
-#endif
-
-#define free_aligned_buffer_64(var) \
- free(var##_mem); \
- var = 0
-
-#if defined(__pnacl__) || defined(__CLR_VER) || \
- (defined(__i386__) && !defined(__SSE2__))
+#if defined(__pnacl__) || defined(__CLR_VER) || \
+ (defined(__native_client__) && defined(__x86_64__)) || \
+ (defined(__i386__) && !defined(__SSE__) && !defined(__clang__))
#define LIBYUV_DISABLE_X86
#endif
+#if defined(__native_client__)
+#define LIBYUV_DISABLE_NEON
+#endif
// MemorySanitizer does not support assembly code yet. http://crbug.com/344505
#if defined(__has_feature)
#if __has_feature(memory_sanitizer)
@@ -47,14 +34,6 @@
#define LIBYUV_DISABLE_X86
#endif
#endif
-// True if compiling for SSSE3 as a requirement.
-#if defined(__SSSE3__) || (defined(_M_IX86_FP) && (_M_IX86_FP >= 3))
-#define LIBYUV_SSSE3_ONLY
-#endif
-
-#if defined(__native_client__)
-#define LIBYUV_DISABLE_NEON
-#endif
// clang >= 3.5.0 required for Arm64.
#if defined(__clang__) && defined(__aarch64__) && !defined(LIBYUV_DISABLE_NEON)
#if (__clang_major__ < 3) || (__clang_major__ == 3 && (__clang_minor__ < 5))
@@ -76,9 +55,17 @@
#endif // clang >= 3.4
#endif // __clang__
+// clang >= 6.0.0 required for AVX512.
+// TODO(fbarchard): fix xcode 9 ios b/789.
+#if defined(__clang__) && (defined(__x86_64__) || defined(__i386__))
+#if (__clang_major__ >= 7) && !defined(__APPLE_EMBEDDED_SIMULATOR__)
+#define CLANG_HAS_AVX512 1
+#endif // clang >= 7
+#endif // __clang__
+
// Visual C 2012 required for AVX2.
-#if defined(_M_IX86) && !defined(__clang__) && \
- defined(_MSC_VER) && _MSC_VER >= 1700
+#if defined(_M_IX86) && !defined(__clang__) && defined(_MSC_VER) && \
+ _MSC_VER >= 1700
#define VISUALC_HAS_AVX2 1
#endif // VisualStudio >= 2012
@@ -90,8 +77,8 @@
#define HAS_ABGRTOYROW_SSSE3
#define HAS_ARGB1555TOARGBROW_SSE2
#define HAS_ARGB4444TOARGBROW_SSE2
+#define HAS_ARGBEXTRACTALPHAROW_SSE2
#define HAS_ARGBSETROW_X86
-#define HAS_ARGBSHUFFLEROW_SSE2
#define HAS_ARGBSHUFFLEROW_SSSE3
#define HAS_ARGBTOARGB1555ROW_SSE2
#define HAS_ARGBTOARGB4444ROW_SSE2
@@ -104,12 +91,12 @@
#define HAS_ARGBTOUVROW_SSSE3
#define HAS_ARGBTOYJROW_SSSE3
#define HAS_ARGBTOYROW_SSSE3
-#define HAS_ARGBEXTRACTALPHAROW_SSE2
#define HAS_BGRATOUVROW_SSSE3
#define HAS_BGRATOYROW_SSSE3
#define HAS_COPYROW_ERMS
#define HAS_COPYROW_SSE2
#define HAS_H422TOARGBROW_SSSE3
+#define HAS_HALFFLOATROW_SSE2
#define HAS_I400TOARGBROW_SSE2
#define HAS_I422TOARGB1555ROW_SSSE3
#define HAS_I422TOARGB4444ROW_SSSE3
@@ -126,8 +113,10 @@
#define HAS_MIRRORROW_SSSE3
#define HAS_MIRRORUVROW_SSSE3
#define HAS_NV12TOARGBROW_SSSE3
+#define HAS_NV12TORGB24ROW_SSSE3
#define HAS_NV12TORGB565ROW_SSSE3
#define HAS_NV21TOARGBROW_SSSE3
+#define HAS_NV21TORGB24ROW_SSSE3
#define HAS_RAWTOARGBROW_SSSE3
#define HAS_RAWTORGB24ROW_SSSE3
#define HAS_RAWTOYROW_SSSE3
@@ -180,22 +169,22 @@
// The following functions fail on gcc/clang 32 bit with fpic and framepointer.
// caveat: clangcl uses row_win.cc which works.
-#if defined(NDEBUG) || !(defined(_DEBUG) && defined(__i386__)) || \
- !defined(__i386__) || defined(_MSC_VER)
-// TODO(fbarchard): fix build error on x86 debug
-// https://code.google.com/p/libyuv/issues/detail?id=524
+#if defined(__x86_64__) || !defined(__pic__) || defined(__clang__) || \
+ defined(_MSC_VER)
// TODO(fbarchard): fix build error on android_full_debug=1
// https://code.google.com/p/libyuv/issues/detail?id=517
+#define HAS_I422ALPHATOARGBROW_SSSE3
#endif
#endif
// The following are available on all x86 platforms, but
// require VS2012, clang 3.4 or gcc 4.7.
-// The code supports NaCL but requires a new compiler and validator.
-#if !defined(LIBYUV_DISABLE_X86) && (defined(VISUALC_HAS_AVX2) || \
- defined(CLANG_HAS_AVX2) || defined(GCC_HAS_AVX2))
+#if !defined(LIBYUV_DISABLE_X86) && \
+ (defined(VISUALC_HAS_AVX2) || defined(CLANG_HAS_AVX2) || \
+ defined(GCC_HAS_AVX2))
#define HAS_ARGBCOPYALPHAROW_AVX2
#define HAS_ARGBCOPYYTOALPHAROW_AVX2
+#define HAS_ARGBEXTRACTALPHAROW_AVX2
#define HAS_ARGBMIRRORROW_AVX2
#define HAS_ARGBPOLYNOMIALROW_AVX2
#define HAS_ARGBSHUFFLEROW_AVX2
@@ -206,12 +195,9 @@
#define HAS_ARGBTOYROW_AVX2
#define HAS_COPYROW_AVX
#define HAS_H422TOARGBROW_AVX2
+#define HAS_HALFFLOATROW_AVX2
+// #define HAS_HALFFLOATROW_F16C // Enable to test halffloat cast
#define HAS_I400TOARGBROW_AVX2
-#if !(defined(_DEBUG) && defined(__i386__))
-// TODO(fbarchard): fix build error on android_full_debug=1
-// https://code.google.com/p/libyuv/issues/detail?id=517
-#endif
-#define HAS_I411TOARGBROW_AVX2
#define HAS_I422TOARGB1555ROW_AVX2
#define HAS_I422TOARGB4444ROW_AVX2
#define HAS_I422TOARGBROW_AVX2
@@ -224,8 +210,10 @@
#define HAS_MERGEUVROW_AVX2
#define HAS_MIRRORROW_AVX2
#define HAS_NV12TOARGBROW_AVX2
+#define HAS_NV12TORGB24ROW_AVX2
#define HAS_NV12TORGB565ROW_AVX2
#define HAS_NV21TOARGBROW_AVX2
+#define HAS_NV21TORGB24ROW_AVX2
#define HAS_SPLITUVROW_AVX2
#define HAS_UYVYTOARGBROW_AVX2
#define HAS_UYVYTOUV422ROW_AVX2
@@ -243,11 +231,18 @@
#define HAS_ARGBSUBTRACTROW_AVX2
#define HAS_ARGBUNATTENUATEROW_AVX2
#define HAS_BLENDPLANEROW_AVX2
+
+#if defined(__x86_64__) || !defined(__pic__) || defined(__clang__) || \
+ defined(_MSC_VER)
+// TODO(fbarchard): fix build error on android_full_debug=1
+// https://code.google.com/p/libyuv/issues/detail?id=517
+#define HAS_I422ALPHATOARGBROW_AVX2
#endif
+#endif
// The following are available for AVX2 Visual C and clangcl 32 bit:
// TODO(fbarchard): Port to gcc.
-#if !defined(LIBYUV_DISABLE_X86) && defined(_M_IX86) && \
+#if !defined(LIBYUV_DISABLE_X86) && defined(_M_IX86) && defined(_MSC_VER) && \
(defined(VISUALC_HAS_AVX2) || defined(CLANG_HAS_AVX2))
#define HAS_ARGB1555TOARGBROW_AVX2
#define HAS_ARGB4444TOARGBROW_AVX2
@@ -261,9 +256,55 @@
// The following are also available on x64 Visual C.
#if !defined(LIBYUV_DISABLE_X86) && defined(_MSC_VER) && defined(_M_X64) && \
(!defined(__clang__) || defined(__SSSE3__))
+#define HAS_I422ALPHATOARGBROW_SSSE3
#define HAS_I422TOARGBROW_SSSE3
#endif
+// The following are available for gcc/clang x86 platforms:
+// TODO(fbarchard): Port to Visual C
+#if !defined(LIBYUV_DISABLE_X86) && \
+ (defined(__x86_64__) || (defined(__i386__) && !defined(_MSC_VER)))
+#define HAS_ABGRTOAR30ROW_SSSE3
+#define HAS_ARGBTOAR30ROW_SSSE3
+#define HAS_CONVERT16TO8ROW_SSSE3
+#define HAS_CONVERT8TO16ROW_SSE2
+// I210 is for H010. 2 = 422. I for 601 vs H for 709.
+#define HAS_I210TOAR30ROW_SSSE3
+#define HAS_I210TOARGBROW_SSSE3
+#define HAS_I422TOAR30ROW_SSSE3
+#define HAS_MERGERGBROW_SSSE3
+#define HAS_SPLITRGBROW_SSSE3
+#endif
+
+// The following are available for AVX2 gcc/clang x86 platforms:
+// TODO(fbarchard): Port to Visual C
+#if !defined(LIBYUV_DISABLE_X86) && \
+ (defined(__x86_64__) || (defined(__i386__) && !defined(_MSC_VER))) && \
+ (defined(CLANG_HAS_AVX2) || defined(GCC_HAS_AVX2))
+#define HAS_ABGRTOAR30ROW_AVX2
+#define HAS_ARGBTOAR30ROW_AVX2
+#define HAS_ARGBTORAWROW_AVX2
+#define HAS_ARGBTORGB24ROW_AVX2
+#define HAS_CONVERT16TO8ROW_AVX2
+#define HAS_CONVERT8TO16ROW_AVX2
+#define HAS_I210TOAR30ROW_AVX2
+#define HAS_I210TOARGBROW_AVX2
+#define HAS_I422TOAR30ROW_AVX2
+#define HAS_I422TOUYVYROW_AVX2
+#define HAS_I422TOYUY2ROW_AVX2
+#define HAS_MERGEUVROW_16_AVX2
+#define HAS_MULTIPLYROW_16_AVX2
+#endif
+
+// The following are available for AVX512 clang x86 platforms:
+// TODO(fbarchard): Port to GCC and Visual C
+// TODO(fbarchard): re-enable HAS_ARGBTORGB24ROW_AVX512VBMI. Issue libyuv:789
+#if !defined(LIBYUV_DISABLE_X86) && \
+ (defined(__x86_64__) || (defined(__i386__) && !defined(_MSC_VER))) && \
+ (defined(CLANG_HAS_AVX512))
+#define HAS_ARGBTORGB24ROW_AVX512VBMI
+#endif
+
// The following are available on Neon platforms:
#if !defined(LIBYUV_DISABLE_NEON) && \
(defined(__aarch64__) || defined(__ARM_NEON__) || defined(LIBYUV_NEON))
@@ -275,6 +316,7 @@
#define HAS_ARGB4444TOARGBROW_NEON
#define HAS_ARGB4444TOUVROW_NEON
#define HAS_ARGB4444TOYROW_NEON
+#define HAS_ARGBEXTRACTALPHAROW_NEON
#define HAS_ARGBSETROW_NEON
#define HAS_ARGBTOARGB1555ROW_NEON
#define HAS_ARGBTOARGB4444ROW_NEON
@@ -282,18 +324,17 @@
#define HAS_ARGBTORGB24ROW_NEON
#define HAS_ARGBTORGB565DITHERROW_NEON
#define HAS_ARGBTORGB565ROW_NEON
-#define HAS_ARGBTOUV411ROW_NEON
#define HAS_ARGBTOUV444ROW_NEON
#define HAS_ARGBTOUVJROW_NEON
#define HAS_ARGBTOUVROW_NEON
#define HAS_ARGBTOYJROW_NEON
#define HAS_ARGBTOYROW_NEON
-#define HAS_ARGBEXTRACTALPHAROW_NEON
#define HAS_BGRATOUVROW_NEON
#define HAS_BGRATOYROW_NEON
+#define HAS_BYTETOFLOATROW_NEON
#define HAS_COPYROW_NEON
+#define HAS_HALFFLOATROW_NEON
#define HAS_I400TOARGBROW_NEON
-#define HAS_I411TOARGBROW_NEON
#define HAS_I422ALPHATOARGBROW_NEON
#define HAS_I422TOARGB1555ROW_NEON
#define HAS_I422TOARGB4444ROW_NEON
@@ -309,8 +350,10 @@
#define HAS_MIRRORROW_NEON
#define HAS_MIRRORUVROW_NEON
#define HAS_NV12TOARGBROW_NEON
+#define HAS_NV12TORGB24ROW_NEON
#define HAS_NV12TORGB565ROW_NEON
#define HAS_NV21TOARGBROW_NEON
+#define HAS_NV21TORGB24ROW_NEON
#define HAS_RAWTOARGBROW_NEON
#define HAS_RAWTORGB24ROW_NEON
#define HAS_RAWTOUVROW_NEON
@@ -324,6 +367,7 @@
#define HAS_RGBATOUVROW_NEON
#define HAS_RGBATOYROW_NEON
#define HAS_SETROW_NEON
+#define HAS_SPLITRGBROW_NEON
#define HAS_SPLITUVROW_NEON
#define HAS_UYVYTOARGBROW_NEON
#define HAS_UYVYTOUV422ROW_NEON
@@ -355,17 +399,87 @@
#define HAS_SOBELYROW_NEON
#endif
-// The following are available on Mips platforms:
-#if !defined(LIBYUV_DISABLE_MIPS) && defined(__mips__) && \
- (_MIPS_SIM == _MIPS_SIM_ABI32) && (__mips_isa_rev < 6)
-#define HAS_COPYROW_MIPS
-#if defined(__mips_dsp) && (__mips_dsp_rev >= 2)
-#define HAS_I422TOARGBROW_DSPR2
-#define HAS_INTERPOLATEROW_DSPR2
-#define HAS_MIRRORROW_DSPR2
-#define HAS_MIRRORUVROW_DSPR2
-#define HAS_SPLITUVROW_DSPR2
+// The following are available on AArch64 platforms:
+#if !defined(LIBYUV_DISABLE_NEON) && defined(__aarch64__)
+#define HAS_SCALESUMSAMPLES_NEON
#endif
+#if !defined(LIBYUV_DISABLE_MSA) && defined(__mips_msa)
+#define HAS_ABGRTOUVROW_MSA
+#define HAS_ABGRTOYROW_MSA
+#define HAS_ARGB1555TOARGBROW_MSA
+#define HAS_ARGB1555TOUVROW_MSA
+#define HAS_ARGB1555TOYROW_MSA
+#define HAS_ARGB4444TOARGBROW_MSA
+#define HAS_ARGBADDROW_MSA
+#define HAS_ARGBATTENUATEROW_MSA
+#define HAS_ARGBBLENDROW_MSA
+#define HAS_ARGBCOLORMATRIXROW_MSA
+#define HAS_ARGBEXTRACTALPHAROW_MSA
+#define HAS_ARGBGRAYROW_MSA
+#define HAS_ARGBMIRRORROW_MSA
+#define HAS_ARGBMULTIPLYROW_MSA
+#define HAS_ARGBQUANTIZEROW_MSA
+#define HAS_ARGBSEPIAROW_MSA
+#define HAS_ARGBSETROW_MSA
+#define HAS_ARGBSHADEROW_MSA
+#define HAS_ARGBSHUFFLEROW_MSA
+#define HAS_ARGBSUBTRACTROW_MSA
+#define HAS_ARGBTOARGB1555ROW_MSA
+#define HAS_ARGBTOARGB4444ROW_MSA
+#define HAS_ARGBTORAWROW_MSA
+#define HAS_ARGBTORGB24ROW_MSA
+#define HAS_ARGBTORGB565DITHERROW_MSA
+#define HAS_ARGBTORGB565ROW_MSA
+#define HAS_ARGBTOUV444ROW_MSA
+#define HAS_ARGBTOUVJROW_MSA
+#define HAS_ARGBTOUVROW_MSA
+#define HAS_ARGBTOYJROW_MSA
+#define HAS_ARGBTOYROW_MSA
+#define HAS_BGRATOUVROW_MSA
+#define HAS_BGRATOYROW_MSA
+#define HAS_HALFFLOATROW_MSA
+#define HAS_I400TOARGBROW_MSA
+#define HAS_I422ALPHATOARGBROW_MSA
+#define HAS_I422TOARGBROW_MSA
+#define HAS_I422TORGB24ROW_MSA
+#define HAS_I422TORGBAROW_MSA
+#define HAS_I422TOUYVYROW_MSA
+#define HAS_I422TOYUY2ROW_MSA
+#define HAS_I444TOARGBROW_MSA
+#define HAS_INTERPOLATEROW_MSA
+#define HAS_J400TOARGBROW_MSA
+#define HAS_MERGEUVROW_MSA
+#define HAS_MIRRORROW_MSA
+#define HAS_MIRRORUVROW_MSA
+#define HAS_NV12TOARGBROW_MSA
+#define HAS_NV12TORGB565ROW_MSA
+#define HAS_NV21TOARGBROW_MSA
+#define HAS_RAWTOARGBROW_MSA
+#define HAS_RAWTORGB24ROW_MSA
+#define HAS_RAWTOUVROW_MSA
+#define HAS_RAWTOYROW_MSA
+#define HAS_RGB24TOARGBROW_MSA
+#define HAS_RGB24TOUVROW_MSA
+#define HAS_RGB24TOYROW_MSA
+#define HAS_RGB565TOARGBROW_MSA
+#define HAS_RGB565TOUVROW_MSA
+#define HAS_RGB565TOYROW_MSA
+#define HAS_RGBATOUVROW_MSA
+#define HAS_RGBATOYROW_MSA
+#define HAS_SETROW_MSA
+#define HAS_SOBELROW_MSA
+#define HAS_SOBELTOPLANEROW_MSA
+#define HAS_SOBELXROW_MSA
+#define HAS_SOBELXYROW_MSA
+#define HAS_SOBELYROW_MSA
+#define HAS_SPLITUVROW_MSA
+#define HAS_UYVYTOARGBROW_MSA
+#define HAS_UYVYTOUVROW_MSA
+#define HAS_UYVYTOYROW_MSA
+#define HAS_YUY2TOARGBROW_MSA
+#define HAS_YUY2TOUV422ROW_MSA
+#define HAS_YUY2TOUVROW_MSA
+#define HAS_YUY2TOYROW_MSA
#endif
#if defined(_MSC_VER) && !defined(__CLR_VER) && !defined(__clang__)
@@ -374,18 +488,18 @@
#else
#define SIMD_ALIGNED(var) __declspec(align(16)) var
#endif
-typedef __declspec(align(16)) int16 vec16[8];
-typedef __declspec(align(16)) int32 vec32[4];
-typedef __declspec(align(16)) int8 vec8[16];
-typedef __declspec(align(16)) uint16 uvec16[8];
-typedef __declspec(align(16)) uint32 uvec32[4];
-typedef __declspec(align(16)) uint8 uvec8[16];
-typedef __declspec(align(32)) int16 lvec16[16];
-typedef __declspec(align(32)) int32 lvec32[8];
-typedef __declspec(align(32)) int8 lvec8[32];
-typedef __declspec(align(32)) uint16 ulvec16[16];
-typedef __declspec(align(32)) uint32 ulvec32[8];
-typedef __declspec(align(32)) uint8 ulvec8[32];
+typedef __declspec(align(16)) int16_t vec16[8];
+typedef __declspec(align(16)) int32_t vec32[4];
+typedef __declspec(align(16)) int8_t vec8[16];
+typedef __declspec(align(16)) uint16_t uvec16[8];
+typedef __declspec(align(16)) uint32_t uvec32[4];
+typedef __declspec(align(16)) uint8_t uvec8[16];
+typedef __declspec(align(32)) int16_t lvec16[16];
+typedef __declspec(align(32)) int32_t lvec32[8];
+typedef __declspec(align(32)) int8_t lvec8[32];
+typedef __declspec(align(32)) uint16_t ulvec16[16];
+typedef __declspec(align(32)) uint32_t ulvec32[8];
+typedef __declspec(align(32)) uint8_t ulvec8[32];
#elif !defined(__pnacl__) && (defined(__GNUC__) || defined(__clang__))
// Caveat GCC 4.2 to 4.7 have a known issue using vectors with const.
#if defined(CLANG_HAS_AVX2) || defined(GCC_HAS_AVX2)
@@ -393,32 +507,32 @@
#else
#define SIMD_ALIGNED(var) var __attribute__((aligned(16)))
#endif
-typedef int16 __attribute__((vector_size(16))) vec16;
-typedef int32 __attribute__((vector_size(16))) vec32;
-typedef int8 __attribute__((vector_size(16))) vec8;
-typedef uint16 __attribute__((vector_size(16))) uvec16;
-typedef uint32 __attribute__((vector_size(16))) uvec32;
-typedef uint8 __attribute__((vector_size(16))) uvec8;
-typedef int16 __attribute__((vector_size(32))) lvec16;
-typedef int32 __attribute__((vector_size(32))) lvec32;
-typedef int8 __attribute__((vector_size(32))) lvec8;
-typedef uint16 __attribute__((vector_size(32))) ulvec16;
-typedef uint32 __attribute__((vector_size(32))) ulvec32;
-typedef uint8 __attribute__((vector_size(32))) ulvec8;
+typedef int16_t __attribute__((vector_size(16))) vec16;
+typedef int32_t __attribute__((vector_size(16))) vec32;
+typedef int8_t __attribute__((vector_size(16))) vec8;
+typedef uint16_t __attribute__((vector_size(16))) uvec16;
+typedef uint32_t __attribute__((vector_size(16))) uvec32;
+typedef uint8_t __attribute__((vector_size(16))) uvec8;
+typedef int16_t __attribute__((vector_size(32))) lvec16;
+typedef int32_t __attribute__((vector_size(32))) lvec32;
+typedef int8_t __attribute__((vector_size(32))) lvec8;
+typedef uint16_t __attribute__((vector_size(32))) ulvec16;
+typedef uint32_t __attribute__((vector_size(32))) ulvec32;
+typedef uint8_t __attribute__((vector_size(32))) ulvec8;
#else
#define SIMD_ALIGNED(var) var
-typedef int16 vec16[8];
-typedef int32 vec32[4];
-typedef int8 vec8[16];
-typedef uint16 uvec16[8];
-typedef uint32 uvec32[4];
-typedef uint8 uvec8[16];
-typedef int16 lvec16[16];
-typedef int32 lvec32[8];
-typedef int8 lvec8[32];
-typedef uint16 ulvec16[16];
-typedef uint32 ulvec32[8];
-typedef uint8 ulvec8[32];
+typedef int16_t vec16[8];
+typedef int32_t vec32[4];
+typedef int8_t vec8[16];
+typedef uint16_t uvec16[8];
+typedef uint32_t uvec32[4];
+typedef uint8_t uvec8[16];
+typedef int16_t lvec16[16];
+typedef int32_t lvec32[8];
+typedef int8_t lvec8[32];
+typedef uint16_t ulvec16[16];
+typedef uint32_t ulvec32[8];
+typedef uint8_t ulvec8[32];
#endif
#if defined(__aarch64__)
@@ -442,23 +556,23 @@
#else
// This struct is for Intel color conversion.
struct YuvConstants {- int8 kUVToB[32];
- int8 kUVToG[32];
- int8 kUVToR[32];
- int16 kUVBiasB[16];
- int16 kUVBiasG[16];
- int16 kUVBiasR[16];
- int16 kYToRgb[16];
+ int8_t kUVToB[32];
+ int8_t kUVToG[32];
+ int8_t kUVToR[32];
+ int16_t kUVBiasB[16];
+ int16_t kUVBiasG[16];
+ int16_t kUVBiasR[16];
+ int16_t kYToRgb[16];
};
// Offsets into YuvConstants structure
-#define KUVTOB 0
-#define KUVTOG 32
-#define KUVTOR 64
+#define KUVTOB 0
+#define KUVTOG 32
+#define KUVTOR 64
#define KUVBIASB 96
#define KUVBIASG 128
#define KUVBIASR 160
-#define KYTORGB 192
+#define KYTORGB 192
#endif
// Conversion matrix for YUV to RGB
@@ -471,6 +585,16 @@
extern const struct YuvConstants SIMD_ALIGNED(kYvuJPEGConstants); // JPeg
extern const struct YuvConstants SIMD_ALIGNED(kYvuH709Constants); // BT.709
+#define IS_ALIGNED(p, a) (!((uintptr_t)(p) & ((a)-1)))
+
+#define align_buffer_64(var, size) \
+ uint8_t* var##_mem = (uint8_t*)(malloc((size) + 63)); /* NOLINT */ \
+ uint8_t* var = (uint8_t*)(((intptr_t)(var##_mem) + 63) & ~63) /* NOLINT */
+
+#define free_aligned_buffer_64(var) \
+ free(var##_mem); \
+ var = 0
+
#if defined(__APPLE__) || defined(__x86_64__) || defined(__llvm__)
#define OMITFP
#else
@@ -483,1458 +607,2863 @@
#else
#define LABELALIGN
#endif
-#if defined(__native_client__) && defined(__x86_64__)
-// r14 is used for MEMOP macros.
-#define NACL_R14 "r14",
-#define BUNDLELOCK ".bundle_lock\n"
-#define BUNDLEUNLOCK ".bundle_unlock\n"
-#define MEMACCESS(base) "%%nacl:(%%r15,%q" #base ")"
-#define MEMACCESS2(offset, base) "%%nacl:" #offset "(%%r15,%q" #base ")"
-#define MEMLEA(offset, base) #offset "(%q" #base ")"
-#define MEMLEA3(offset, index, scale) \
- #offset "(,%q" #index "," #scale ")"
-#define MEMLEA4(offset, base, index, scale) \
- #offset "(%q" #base ",%q" #index "," #scale ")"
-#define MEMMOVESTRING(s, d) "%%nacl:(%q" #s "),%%nacl:(%q" #d "), %%r15"
-#define MEMSTORESTRING(reg, d) "%%" #reg ",%%nacl:(%q" #d "), %%r15"
-#define MEMOPREG(opcode, offset, base, index, scale, reg) \
- BUNDLELOCK \
- "lea " #offset "(%q" #base ",%q" #index "," #scale "),%%r14d\n" \
- #opcode " (%%r15,%%r14),%%" #reg "\n" \
- BUNDLEUNLOCK
-#define MEMOPMEM(opcode, reg, offset, base, index, scale) \
- BUNDLELOCK \
- "lea " #offset "(%q" #base ",%q" #index "," #scale "),%%r14d\n" \
- #opcode " %%" #reg ",(%%r15,%%r14)\n" \
- BUNDLEUNLOCK
-#define MEMOPARG(opcode, offset, base, index, scale, arg) \
- BUNDLELOCK \
- "lea " #offset "(%q" #base ",%q" #index "," #scale "),%%r14d\n" \
- #opcode " (%%r15,%%r14),%" #arg "\n" \
- BUNDLEUNLOCK
-#define VMEMOPREG(opcode, offset, base, index, scale, reg1, reg2) \
- BUNDLELOCK \
- "lea " #offset "(%q" #base ",%q" #index "," #scale "),%%r14d\n" \
- #opcode " (%%r15,%%r14),%%" #reg1 ",%%" #reg2 "\n" \
- BUNDLEUNLOCK
-#define VEXTOPMEM(op, sel, reg, offset, base, index, scale) \
- BUNDLELOCK \
- "lea " #offset "(%q" #base ",%q" #index "," #scale "),%%r14d\n" \
- #op " $" #sel ",%%" #reg ",(%%r15,%%r14)\n" \
- BUNDLEUNLOCK
-#else // defined(__native_client__) && defined(__x86_64__)
-#define NACL_R14
-#define BUNDLEALIGN
-#define MEMACCESS(base) "(%" #base ")"
-#define MEMACCESS2(offset, base) #offset "(%" #base ")"
-#define MEMLEA(offset, base) #offset "(%" #base ")"
-#define MEMLEA3(offset, index, scale) \
- #offset "(,%" #index "," #scale ")"
-#define MEMLEA4(offset, base, index, scale) \
- #offset "(%" #base ",%" #index "," #scale ")"
-#define MEMMOVESTRING(s, d)
-#define MEMSTORESTRING(reg, d)
-#define MEMOPREG(opcode, offset, base, index, scale, reg) \
- #opcode " " #offset "(%" #base ",%" #index "," #scale "),%%" #reg "\n"
-#define MEMOPMEM(opcode, reg, offset, base, index, scale) \
- #opcode " %%" #reg ","#offset "(%" #base ",%" #index "," #scale ")\n"
-#define MEMOPARG(opcode, offset, base, index, scale, arg) \
- #opcode " " #offset "(%" #base ",%" #index "," #scale "),%" #arg "\n"
-#define VMEMOPREG(opcode, offset, base, index, scale, reg1, reg2) \
- #opcode " " #offset "(%" #base ",%" #index "," #scale "),%%" #reg1 ",%%" \
- #reg2 "\n"
-#define VEXTOPMEM(op, sel, reg, offset, base, index, scale) \
- #op " $" #sel ",%%" #reg ","#offset "(%" #base ",%" #index "," #scale ")\n"
-#endif // defined(__native_client__) && defined(__x86_64__)
-#if defined(__arm__) || defined(__aarch64__)
-#undef MEMACCESS
-#if defined(__native_client__)
-#define MEMACCESS(base) ".p2align 3\nbic %" #base ", #0xc0000000\n"
-#else
-#define MEMACCESS(base)
+// Intel Code Analizer markers. Insert IACA_START IACA_END around code to be
+// measured and then run with iaca -64 libyuv_unittest.
+// IACA_ASM_START amd IACA_ASM_END are equivalents that can be used within
+// inline assembly blocks.
+// example of iaca:
+// ~/iaca-lin64/bin/iaca.sh -64 -analysis LATENCY out/Release/libyuv_unittest
+
+#if defined(__x86_64__) || defined(__i386__)
+
+#define IACA_ASM_START \
+ ".byte 0x0F, 0x0B\n" \
+ " movl $111, %%ebx\n" \
+ ".byte 0x64, 0x67, 0x90\n"
+
+#define IACA_ASM_END \
+ " movl $222, %%ebx\n" \
+ ".byte 0x64, 0x67, 0x90\n" \
+ ".byte 0x0F, 0x0B\n"
+
+#define IACA_SSC_MARK(MARK_ID) \
+ __asm__ __volatile__("\n\t movl $" #MARK_ID \+ ", %%ebx" \
+ "\n\t .byte 0x64, 0x67, 0x90" \
+ : \
+ : \
+ : "memory");
+
+#define IACA_UD_BYTES __asm__ __volatile__("\n\t .byte 0x0F, 0x0B");+
+#else /* Visual C */
+#define IACA_UD_BYTES \
+ { __asm _emit 0x0F __asm _emit 0x0B }+
+#define IACA_SSC_MARK(x) \
+ { __asm mov ebx, x __asm _emit 0x64 __asm _emit 0x67 __asm _emit 0x90 }+
+#define IACA_VC64_START __writegsbyte(111, 111);
+#define IACA_VC64_END __writegsbyte(222, 222);
#endif
-#endif
-void I444ToARGBRow_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+#define IACA_START \
+ { \+ IACA_UD_BYTES \
+ IACA_SSC_MARK(111) \
+ }
+#define IACA_END \
+ { \+ IACA_SSC_MARK(222) \
+ IACA_UD_BYTES \
+ }
+
+void I444ToARGBRow_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToARGBRow_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I422ToARGBRow_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width);
-void I422AlphaToARGBRow_NEON(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- const uint8* a_buf,
- uint8* dst_argb,
+void I422AlphaToARGBRow_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ const uint8_t* src_a,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToARGBRow_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I422ToARGBRow_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width);
-void I411ToARGBRow_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I422ToRGBARow_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_rgba,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToRGBARow_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_rgba,
- const struct YuvConstants* yuvconstants,
- int width);
-void I422ToRGB24Row_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_rgb24,
+void I422ToRGB24Row_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_rgb24,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToRGB565Row_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_rgb565,
+void I422ToRGB565Row_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_rgb565,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToARGB1555Row_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb1555,
+void I422ToARGB1555Row_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb1555,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToARGB4444Row_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb4444,
+void I422ToARGB4444Row_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb4444,
const struct YuvConstants* yuvconstants,
int width);
-void NV12ToARGBRow_NEON(const uint8* src_y,
- const uint8* src_uv,
- uint8* dst_argb,
+void NV12ToARGBRow_NEON(const uint8_t* src_y,
+ const uint8_t* src_uv,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width);
-void NV12ToRGB565Row_NEON(const uint8* src_y,
- const uint8* src_uv,
- uint8* dst_rgb565,
+void NV12ToRGB565Row_NEON(const uint8_t* src_y,
+ const uint8_t* src_uv,
+ uint8_t* dst_rgb565,
const struct YuvConstants* yuvconstants,
int width);
-void NV21ToARGBRow_NEON(const uint8* src_y,
- const uint8* src_vu,
- uint8* dst_argb,
+void NV21ToARGBRow_NEON(const uint8_t* src_y,
+ const uint8_t* src_vu,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width);
-void YUY2ToARGBRow_NEON(const uint8* src_yuy2,
- uint8* dst_argb,
+void NV12ToRGB24Row_NEON(const uint8_t* src_y,
+ const uint8_t* src_uv,
+ uint8_t* dst_rgb24,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void NV21ToRGB24Row_NEON(const uint8_t* src_y,
+ const uint8_t* src_vu,
+ uint8_t* dst_rgb24,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void YUY2ToARGBRow_NEON(const uint8_t* src_yuy2,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width);
-void UYVYToARGBRow_NEON(const uint8* src_uyvy,
- uint8* dst_argb,
+void UYVYToARGBRow_NEON(const uint8_t* src_uyvy,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width);
+void I444ToARGBRow_MSA(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width);
-void ARGBToYRow_AVX2(const uint8* src_argb, uint8* dst_y, int width);
-void ARGBToYRow_Any_AVX2(const uint8* src_argb, uint8* dst_y, int width);
-void ARGBToYRow_SSSE3(const uint8* src_argb, uint8* dst_y, int width);
-void ARGBToYJRow_AVX2(const uint8* src_argb, uint8* dst_y, int width);
-void ARGBToYJRow_Any_AVX2(const uint8* src_argb, uint8* dst_y, int width);
-void ARGBToYJRow_SSSE3(const uint8* src_argb, uint8* dst_y, int width);
-void BGRAToYRow_SSSE3(const uint8* src_bgra, uint8* dst_y, int width);
-void ABGRToYRow_SSSE3(const uint8* src_abgr, uint8* dst_y, int width);
-void RGBAToYRow_SSSE3(const uint8* src_rgba, uint8* dst_y, int width);
-void RGB24ToYRow_SSSE3(const uint8* src_rgb24, uint8* dst_y, int width);
-void RAWToYRow_SSSE3(const uint8* src_raw, uint8* dst_y, int width);
-void ARGBToYRow_NEON(const uint8* src_argb, uint8* dst_y, int width);
-void ARGBToYJRow_NEON(const uint8* src_argb, uint8* dst_y, int width);
-void ARGBToUV444Row_NEON(const uint8* src_argb, uint8* dst_u, uint8* dst_v,
+void I422ToARGBRow_MSA(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void I422ToRGBARow_MSA(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void I422AlphaToARGBRow_MSA(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ const uint8_t* src_a,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void I422ToRGB24Row_MSA(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void I422ToRGB565Row_MSA(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_rgb565,
+ const struct YuvConstants* yuvconstants,
int width);
-void ARGBToUV411Row_NEON(const uint8* src_argb, uint8* dst_u, uint8* dst_v,
+void I422ToARGB4444Row_MSA(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb4444,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void I422ToARGB1555Row_MSA(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb1555,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void NV12ToARGBRow_MSA(const uint8_t* src_y,
+ const uint8_t* src_uv,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void NV12ToRGB565Row_MSA(const uint8_t* src_y,
+ const uint8_t* src_uv,
+ uint8_t* dst_rgb565,
+ const struct YuvConstants* yuvconstants,
int width);
-void ARGBToUVRow_NEON(const uint8* src_argb, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width);
-void ARGBToUVJRow_NEON(const uint8* src_argb, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width);
-void BGRAToUVRow_NEON(const uint8* src_bgra, int src_stride_bgra,
- uint8* dst_u, uint8* dst_v, int width);
-void ABGRToUVRow_NEON(const uint8* src_abgr, int src_stride_abgr,
- uint8* dst_u, uint8* dst_v, int width);
-void RGBAToUVRow_NEON(const uint8* src_rgba, int src_stride_rgba,
- uint8* dst_u, uint8* dst_v, int width);
-void RGB24ToUVRow_NEON(const uint8* src_rgb24, int src_stride_rgb24,
- uint8* dst_u, uint8* dst_v, int width);
-void RAWToUVRow_NEON(const uint8* src_raw, int src_stride_raw,
- uint8* dst_u, uint8* dst_v, int width);
-void RGB565ToUVRow_NEON(const uint8* src_rgb565, int src_stride_rgb565,
- uint8* dst_u, uint8* dst_v, int width);
-void ARGB1555ToUVRow_NEON(const uint8* src_argb1555, int src_stride_argb1555,
- uint8* dst_u, uint8* dst_v, int width);
-void ARGB4444ToUVRow_NEON(const uint8* src_argb4444, int src_stride_argb4444,
- uint8* dst_u, uint8* dst_v, int width);
-void BGRAToYRow_NEON(const uint8* src_bgra, uint8* dst_y, int width);
-void ABGRToYRow_NEON(const uint8* src_abgr, uint8* dst_y, int width);
-void RGBAToYRow_NEON(const uint8* src_rgba, uint8* dst_y, int width);
-void RGB24ToYRow_NEON(const uint8* src_rgb24, uint8* dst_y, int width);
-void RAWToYRow_NEON(const uint8* src_raw, uint8* dst_y, int width);
-void RGB565ToYRow_NEON(const uint8* src_rgb565, uint8* dst_y, int width);
-void ARGB1555ToYRow_NEON(const uint8* src_argb1555, uint8* dst_y, int width);
-void ARGB4444ToYRow_NEON(const uint8* src_argb4444, uint8* dst_y, int width);
-void ARGBToYRow_C(const uint8* src_argb, uint8* dst_y, int width);
-void ARGBToYJRow_C(const uint8* src_argb, uint8* dst_y, int width);
-void BGRAToYRow_C(const uint8* src_bgra, uint8* dst_y, int width);
-void ABGRToYRow_C(const uint8* src_abgr, uint8* dst_y, int width);
-void RGBAToYRow_C(const uint8* src_rgba, uint8* dst_y, int width);
-void RGB24ToYRow_C(const uint8* src_rgb24, uint8* dst_y, int width);
-void RAWToYRow_C(const uint8* src_raw, uint8* dst_y, int width);
-void RGB565ToYRow_C(const uint8* src_rgb565, uint8* dst_y, int width);
-void ARGB1555ToYRow_C(const uint8* src_argb1555, uint8* dst_y, int width);
-void ARGB4444ToYRow_C(const uint8* src_argb4444, uint8* dst_y, int width);
-void ARGBToYRow_Any_SSSE3(const uint8* src_argb, uint8* dst_y, int width);
-void ARGBToYJRow_Any_SSSE3(const uint8* src_argb, uint8* dst_y, int width);
-void BGRAToYRow_Any_SSSE3(const uint8* src_bgra, uint8* dst_y, int width);
-void ABGRToYRow_Any_SSSE3(const uint8* src_abgr, uint8* dst_y, int width);
-void RGBAToYRow_Any_SSSE3(const uint8* src_rgba, uint8* dst_y, int width);
-void RGB24ToYRow_Any_SSSE3(const uint8* src_rgb24, uint8* dst_y, int width);
-void RAWToYRow_Any_SSSE3(const uint8* src_raw, uint8* dst_y, int width);
-void ARGBToYRow_Any_NEON(const uint8* src_argb, uint8* dst_y, int width);
-void ARGBToYJRow_Any_NEON(const uint8* src_argb, uint8* dst_y, int width);
-void BGRAToYRow_Any_NEON(const uint8* src_bgra, uint8* dst_y, int width);
-void ABGRToYRow_Any_NEON(const uint8* src_abgr, uint8* dst_y, int width);
-void RGBAToYRow_Any_NEON(const uint8* src_rgba, uint8* dst_y, int width);
-void RGB24ToYRow_Any_NEON(const uint8* src_rgb24, uint8* dst_y, int width);
-void RAWToYRow_Any_NEON(const uint8* src_raw, uint8* dst_y, int width);
-void RGB565ToYRow_Any_NEON(const uint8* src_rgb565, uint8* dst_y, int width);
-void ARGB1555ToYRow_Any_NEON(const uint8* src_argb1555, uint8* dst_y,
+void NV21ToARGBRow_MSA(const uint8_t* src_y,
+ const uint8_t* src_vu,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void YUY2ToARGBRow_MSA(const uint8_t* src_yuy2,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void UYVYToARGBRow_MSA(const uint8_t* src_uyvy,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width);
+
+void ARGBToYRow_AVX2(const uint8_t* src_argb, uint8_t* dst_y, int width);
+void ARGBToYRow_Any_AVX2(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void ARGBToYRow_SSSE3(const uint8_t* src_argb, uint8_t* dst_y, int width);
+void ARGBToYJRow_AVX2(const uint8_t* src_argb, uint8_t* dst_y, int width);
+void ARGBToYJRow_Any_AVX2(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void ARGBToYJRow_SSSE3(const uint8_t* src_argb, uint8_t* dst_y, int width);
+void BGRAToYRow_SSSE3(const uint8_t* src_bgra, uint8_t* dst_y, int width);
+void ABGRToYRow_SSSE3(const uint8_t* src_abgr, uint8_t* dst_y, int width);
+void RGBAToYRow_SSSE3(const uint8_t* src_rgba, uint8_t* dst_y, int width);
+void RGB24ToYRow_SSSE3(const uint8_t* src_rgb24, uint8_t* dst_y, int width);
+void RAWToYRow_SSSE3(const uint8_t* src_raw, uint8_t* dst_y, int width);
+void ARGBToYRow_NEON(const uint8_t* src_argb, uint8_t* dst_y, int width);
+void ARGBToYJRow_NEON(const uint8_t* src_argb, uint8_t* dst_y, int width);
+void ARGBToYRow_MSA(const uint8_t* src_argb0, uint8_t* dst_y, int width);
+void ARGBToYJRow_MSA(const uint8_t* src_argb0, uint8_t* dst_y, int width);
+void ARGBToUV444Row_NEON(const uint8_t* src_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ARGBToUVRow_NEON(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ARGBToUV444Row_MSA(const uint8_t* src_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ARGBToUVRow_MSA(const uint8_t* src_argb0,
+ int src_stride_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ARGBToUVJRow_NEON(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void BGRAToUVRow_NEON(const uint8_t* src_bgra,
+ int src_stride_bgra,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ABGRToUVRow_NEON(const uint8_t* src_abgr,
+ int src_stride_abgr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void RGBAToUVRow_NEON(const uint8_t* src_rgba,
+ int src_stride_rgba,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void RGB24ToUVRow_NEON(const uint8_t* src_rgb24,
+ int src_stride_rgb24,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void RAWToUVRow_NEON(const uint8_t* src_raw,
+ int src_stride_raw,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void RGB565ToUVRow_NEON(const uint8_t* src_rgb565,
+ int src_stride_rgb565,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ARGB1555ToUVRow_NEON(const uint8_t* src_argb1555,
+ int src_stride_argb1555,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ARGB4444ToUVRow_NEON(const uint8_t* src_argb4444,
+ int src_stride_argb4444,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ARGBToUVJRow_MSA(const uint8_t* src_rgb0,
+ int src_stride_rgb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void BGRAToUVRow_MSA(const uint8_t* src_rgb0,
+ int src_stride_rgb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ABGRToUVRow_MSA(const uint8_t* src_rgb0,
+ int src_stride_rgb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void RGBAToUVRow_MSA(const uint8_t* src_rgb0,
+ int src_stride_rgb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void RGB24ToUVRow_MSA(const uint8_t* src_rgb0,
+ int src_stride_rgb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void RAWToUVRow_MSA(const uint8_t* src_rgb0,
+ int src_stride_rgb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void RGB565ToUVRow_MSA(const uint8_t* src_rgb565,
+ int src_stride_rgb565,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ARGB1555ToUVRow_MSA(const uint8_t* src_argb1555,
+ int src_stride_argb1555,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void BGRAToYRow_NEON(const uint8_t* src_bgra, uint8_t* dst_y, int width);
+void ABGRToYRow_NEON(const uint8_t* src_abgr, uint8_t* dst_y, int width);
+void RGBAToYRow_NEON(const uint8_t* src_rgba, uint8_t* dst_y, int width);
+void RGB24ToYRow_NEON(const uint8_t* src_rgb24, uint8_t* dst_y, int width);
+void RAWToYRow_NEON(const uint8_t* src_raw, uint8_t* dst_y, int width);
+void RGB565ToYRow_NEON(const uint8_t* src_rgb565, uint8_t* dst_y, int width);
+void ARGB1555ToYRow_NEON(const uint8_t* src_argb1555,
+ uint8_t* dst_y,
+ int width);
+void ARGB4444ToYRow_NEON(const uint8_t* src_argb4444,
+ uint8_t* dst_y,
+ int width);
+void BGRAToYRow_MSA(const uint8_t* src_argb0, uint8_t* dst_y, int width);
+void ABGRToYRow_MSA(const uint8_t* src_argb0, uint8_t* dst_y, int width);
+void RGBAToYRow_MSA(const uint8_t* src_argb0, uint8_t* dst_y, int width);
+void RGB24ToYRow_MSA(const uint8_t* src_argb0, uint8_t* dst_y, int width);
+void RAWToYRow_MSA(const uint8_t* src_argb0, uint8_t* dst_y, int width);
+void RGB565ToYRow_MSA(const uint8_t* src_rgb565, uint8_t* dst_y, int width);
+void ARGB1555ToYRow_MSA(const uint8_t* src_argb1555, uint8_t* dst_y, int width);
+void ARGBToYRow_C(const uint8_t* src_argb0, uint8_t* dst_y, int width);
+void ARGBToYJRow_C(const uint8_t* src_argb0, uint8_t* dst_y, int width);
+void BGRAToYRow_C(const uint8_t* src_argb0, uint8_t* dst_y, int width);
+void ABGRToYRow_C(const uint8_t* src_argb0, uint8_t* dst_y, int width);
+void RGBAToYRow_C(const uint8_t* src_argb0, uint8_t* dst_y, int width);
+void RGB24ToYRow_C(const uint8_t* src_argb0, uint8_t* dst_y, int width);
+void RAWToYRow_C(const uint8_t* src_argb0, uint8_t* dst_y, int width);
+void RGB565ToYRow_C(const uint8_t* src_rgb565, uint8_t* dst_y, int width);
+void ARGB1555ToYRow_C(const uint8_t* src_argb1555, uint8_t* dst_y, int width);
+void ARGB4444ToYRow_C(const uint8_t* src_argb4444, uint8_t* dst_y, int width);
+void ARGBToYRow_Any_SSSE3(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void ARGBToYJRow_Any_SSSE3(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void BGRAToYRow_Any_SSSE3(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void ABGRToYRow_Any_SSSE3(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void RGBAToYRow_Any_SSSE3(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void RGB24ToYRow_Any_SSSE3(const uint8_t* src_rgb24, uint8_t* dst_y, int width);
+void RAWToYRow_Any_SSSE3(const uint8_t* src_raw, uint8_t* dst_y, int width);
+void ARGBToYRow_Any_NEON(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void ARGBToYJRow_Any_NEON(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void BGRAToYRow_Any_NEON(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void ABGRToYRow_Any_NEON(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void RGBAToYRow_Any_NEON(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void RGB24ToYRow_Any_NEON(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void RAWToYRow_Any_NEON(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void RGB565ToYRow_Any_NEON(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void ARGB1555ToYRow_Any_NEON(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
int width);
-void ARGB4444ToYRow_Any_NEON(const uint8* src_argb4444, uint8* dst_y,
+void ARGB4444ToYRow_Any_NEON(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
int width);
+void BGRAToYRow_Any_MSA(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void ABGRToYRow_Any_MSA(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void RGBAToYRow_Any_MSA(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void ARGBToYJRow_Any_MSA(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void ARGBToYRow_Any_MSA(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void RGB24ToYRow_Any_MSA(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void RAWToYRow_Any_MSA(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void RGB565ToYRow_Any_MSA(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void ARGB1555ToYRow_Any_MSA(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
-void ARGBToUVRow_AVX2(const uint8* src_argb, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width);
-void ARGBToUVJRow_AVX2(const uint8* src_argb, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width);
-void ARGBToUVRow_SSSE3(const uint8* src_argb, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width);
-void ARGBToUVJRow_SSSE3(const uint8* src_argb, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width);
-void BGRAToUVRow_SSSE3(const uint8* src_bgra, int src_stride_bgra,
- uint8* dst_u, uint8* dst_v, int width);
-void ABGRToUVRow_SSSE3(const uint8* src_abgr, int src_stride_abgr,
- uint8* dst_u, uint8* dst_v, int width);
-void RGBAToUVRow_SSSE3(const uint8* src_rgba, int src_stride_rgba,
- uint8* dst_u, uint8* dst_v, int width);
-void ARGBToUVRow_Any_AVX2(const uint8* src_argb, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width);
-void ARGBToUVJRow_Any_AVX2(const uint8* src_argb, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width);
-void ARGBToUVRow_Any_SSSE3(const uint8* src_argb, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width);
-void ARGBToUVJRow_Any_SSSE3(const uint8* src_argb, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width);
-void BGRAToUVRow_Any_SSSE3(const uint8* src_bgra, int src_stride_bgra,
- uint8* dst_u, uint8* dst_v, int width);
-void ABGRToUVRow_Any_SSSE3(const uint8* src_abgr, int src_stride_abgr,
- uint8* dst_u, uint8* dst_v, int width);
-void RGBAToUVRow_Any_SSSE3(const uint8* src_rgba, int src_stride_rgba,
- uint8* dst_u, uint8* dst_v, int width);
-void ARGBToUV444Row_Any_NEON(const uint8* src_argb, uint8* dst_u, uint8* dst_v,
+void ARGBToUVRow_AVX2(const uint8_t* src_argb0,
+ int src_stride_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ARGBToUVJRow_AVX2(const uint8_t* src_argb0,
+ int src_stride_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ARGBToUVRow_SSSE3(const uint8_t* src_argb0,
+ int src_stride_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ARGBToUVJRow_SSSE3(const uint8_t* src_argb0,
+ int src_stride_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void BGRAToUVRow_SSSE3(const uint8_t* src_bgra0,
+ int src_stride_bgra,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ABGRToUVRow_SSSE3(const uint8_t* src_abgr0,
+ int src_stride_abgr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void RGBAToUVRow_SSSE3(const uint8_t* src_rgba0,
+ int src_stride_rgba,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ARGBToUVRow_Any_AVX2(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ARGBToUVJRow_Any_AVX2(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ARGBToUVRow_Any_SSSE3(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ARGBToUVJRow_Any_SSSE3(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void BGRAToUVRow_Any_SSSE3(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ABGRToUVRow_Any_SSSE3(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void RGBAToUVRow_Any_SSSE3(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ARGBToUV444Row_Any_NEON(const uint8_t* src_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
int width);
-void ARGBToUV411Row_Any_NEON(const uint8* src_argb, uint8* dst_u, uint8* dst_v,
+void ARGBToUVRow_Any_NEON(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ARGBToUV444Row_Any_MSA(const uint8_t* src_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ARGBToUVRow_Any_MSA(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ARGBToUVJRow_Any_NEON(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void BGRAToUVRow_Any_NEON(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ABGRToUVRow_Any_NEON(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void RGBAToUVRow_Any_NEON(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void RGB24ToUVRow_Any_NEON(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void RAWToUVRow_Any_NEON(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void RGB565ToUVRow_Any_NEON(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ARGB1555ToUVRow_Any_NEON(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ARGB4444ToUVRow_Any_NEON(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ARGBToUVJRow_Any_MSA(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void BGRAToUVRow_Any_MSA(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ABGRToUVRow_Any_MSA(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void RGBAToUVRow_Any_MSA(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void RGB24ToUVRow_Any_MSA(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void RAWToUVRow_Any_MSA(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void RGB565ToUVRow_Any_MSA(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ARGB1555ToUVRow_Any_MSA(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
int width);
-void ARGBToUVRow_Any_NEON(const uint8* src_argb, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width);
-void ARGBToUVJRow_Any_NEON(const uint8* src_argb, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width);
-void BGRAToUVRow_Any_NEON(const uint8* src_bgra, int src_stride_bgra,
- uint8* dst_u, uint8* dst_v, int width);
-void ABGRToUVRow_Any_NEON(const uint8* src_abgr, int src_stride_abgr,
- uint8* dst_u, uint8* dst_v, int width);
-void RGBAToUVRow_Any_NEON(const uint8* src_rgba, int src_stride_rgba,
- uint8* dst_u, uint8* dst_v, int width);
-void RGB24ToUVRow_Any_NEON(const uint8* src_rgb24, int src_stride_rgb24,
- uint8* dst_u, uint8* dst_v, int width);
-void RAWToUVRow_Any_NEON(const uint8* src_raw, int src_stride_raw,
- uint8* dst_u, uint8* dst_v, int width);
-void RGB565ToUVRow_Any_NEON(const uint8* src_rgb565, int src_stride_rgb565,
- uint8* dst_u, uint8* dst_v, int width);
-void ARGB1555ToUVRow_Any_NEON(const uint8* src_argb1555,
- int src_stride_argb1555,
- uint8* dst_u, uint8* dst_v, int width);
-void ARGB4444ToUVRow_Any_NEON(const uint8* src_argb4444,
- int src_stride_argb4444,
- uint8* dst_u, uint8* dst_v, int width);
-void ARGBToUVRow_C(const uint8* src_argb, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width);
-void ARGBToUVJRow_C(const uint8* src_argb, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width);
-void BGRAToUVRow_C(const uint8* src_bgra, int src_stride_bgra,
- uint8* dst_u, uint8* dst_v, int width);
-void ABGRToUVRow_C(const uint8* src_abgr, int src_stride_abgr,
- uint8* dst_u, uint8* dst_v, int width);
-void RGBAToUVRow_C(const uint8* src_rgba, int src_stride_rgba,
- uint8* dst_u, uint8* dst_v, int width);
-void RGB24ToUVRow_C(const uint8* src_rgb24, int src_stride_rgb24,
- uint8* dst_u, uint8* dst_v, int width);
-void RAWToUVRow_C(const uint8* src_raw, int src_stride_raw,
- uint8* dst_u, uint8* dst_v, int width);
-void RGB565ToUVRow_C(const uint8* src_rgb565, int src_stride_rgb565,
- uint8* dst_u, uint8* dst_v, int width);
-void ARGB1555ToUVRow_C(const uint8* src_argb1555, int src_stride_argb1555,
- uint8* dst_u, uint8* dst_v, int width);
-void ARGB4444ToUVRow_C(const uint8* src_argb4444, int src_stride_argb4444,
- uint8* dst_u, uint8* dst_v, int width);
+void ARGBToUVRow_C(const uint8_t* src_rgb0,
+ int src_stride_rgb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ARGBToUVJRow_C(const uint8_t* src_rgb0,
+ int src_stride_rgb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ARGBToUVRow_C(const uint8_t* src_rgb0,
+ int src_stride_rgb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ARGBToUVJRow_C(const uint8_t* src_rgb0,
+ int src_stride_rgb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void BGRAToUVRow_C(const uint8_t* src_rgb0,
+ int src_stride_rgb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ABGRToUVRow_C(const uint8_t* src_rgb0,
+ int src_stride_rgb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void RGBAToUVRow_C(const uint8_t* src_rgb0,
+ int src_stride_rgb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void RGB24ToUVRow_C(const uint8_t* src_rgb0,
+ int src_stride_rgb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void RAWToUVRow_C(const uint8_t* src_rgb0,
+ int src_stride_rgb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void RGB565ToUVRow_C(const uint8_t* src_rgb565,
+ int src_stride_rgb565,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ARGB1555ToUVRow_C(const uint8_t* src_argb1555,
+ int src_stride_argb1555,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ARGB4444ToUVRow_C(const uint8_t* src_argb4444,
+ int src_stride_argb4444,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
-void ARGBToUV444Row_SSSE3(const uint8* src_argb,
- uint8* dst_u, uint8* dst_v, int width);
-void ARGBToUV444Row_Any_SSSE3(const uint8* src_argb,
- uint8* dst_u, uint8* dst_v, int width);
+void ARGBToUV444Row_SSSE3(const uint8_t* src_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void ARGBToUV444Row_Any_SSSE3(const uint8_t* src_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
-void ARGBToUV444Row_C(const uint8* src_argb,
- uint8* dst_u, uint8* dst_v, int width);
-void ARGBToUV411Row_C(const uint8* src_argb,
- uint8* dst_u, uint8* dst_v, int width);
+void ARGBToUV444Row_C(const uint8_t* src_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
-void MirrorRow_AVX2(const uint8* src, uint8* dst, int width);
-void MirrorRow_SSSE3(const uint8* src, uint8* dst, int width);
-void MirrorRow_NEON(const uint8* src, uint8* dst, int width);
-void MirrorRow_DSPR2(const uint8* src, uint8* dst, int width);
-void MirrorRow_C(const uint8* src, uint8* dst, int width);
-void MirrorRow_Any_AVX2(const uint8* src, uint8* dst, int width);
-void MirrorRow_Any_SSSE3(const uint8* src, uint8* dst, int width);
-void MirrorRow_Any_SSE2(const uint8* src, uint8* dst, int width);
-void MirrorRow_Any_NEON(const uint8* src, uint8* dst, int width);
+void MirrorRow_AVX2(const uint8_t* src, uint8_t* dst, int width);
+void MirrorRow_SSSE3(const uint8_t* src, uint8_t* dst, int width);
+void MirrorRow_NEON(const uint8_t* src, uint8_t* dst, int width);
+void MirrorRow_MSA(const uint8_t* src, uint8_t* dst, int width);
+void MirrorRow_C(const uint8_t* src, uint8_t* dst, int width);
+void MirrorRow_Any_AVX2(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void MirrorRow_Any_SSSE3(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void MirrorRow_Any_SSE2(const uint8_t* src, uint8_t* dst, int width);
+void MirrorRow_Any_NEON(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void MirrorRow_Any_MSA(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
-void MirrorUVRow_SSSE3(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
+void MirrorUVRow_SSSE3(const uint8_t* src,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
int width);
-void MirrorUVRow_NEON(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
+void MirrorUVRow_NEON(const uint8_t* src_uv,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
int width);
-void MirrorUVRow_DSPR2(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
- int width);
-void MirrorUVRow_C(const uint8* src_uv, uint8* dst_u, uint8* dst_v, int width);
+void MirrorUVRow_MSA(const uint8_t* src_uv,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void MirrorUVRow_C(const uint8_t* src_uv,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
-void ARGBMirrorRow_AVX2(const uint8* src, uint8* dst, int width);
-void ARGBMirrorRow_SSE2(const uint8* src, uint8* dst, int width);
-void ARGBMirrorRow_NEON(const uint8* src, uint8* dst, int width);
-void ARGBMirrorRow_C(const uint8* src, uint8* dst, int width);
-void ARGBMirrorRow_Any_AVX2(const uint8* src, uint8* dst, int width);
-void ARGBMirrorRow_Any_SSE2(const uint8* src, uint8* dst, int width);
-void ARGBMirrorRow_Any_NEON(const uint8* src, uint8* dst, int width);
+void ARGBMirrorRow_AVX2(const uint8_t* src, uint8_t* dst, int width);
+void ARGBMirrorRow_SSE2(const uint8_t* src, uint8_t* dst, int width);
+void ARGBMirrorRow_NEON(const uint8_t* src, uint8_t* dst, int width);
+void ARGBMirrorRow_MSA(const uint8_t* src, uint8_t* dst, int width);
+void ARGBMirrorRow_C(const uint8_t* src, uint8_t* dst, int width);
+void ARGBMirrorRow_Any_AVX2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void ARGBMirrorRow_Any_SSE2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void ARGBMirrorRow_Any_NEON(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void ARGBMirrorRow_Any_MSA(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
-void SplitUVRow_C(const uint8* src_uv, uint8* dst_u, uint8* dst_v, int width);
-void SplitUVRow_SSE2(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
+void SplitUVRow_C(const uint8_t* src_uv,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void SplitUVRow_SSE2(const uint8_t* src_uv,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
int width);
-void SplitUVRow_AVX2(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
+void SplitUVRow_AVX2(const uint8_t* src_uv,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
int width);
-void SplitUVRow_NEON(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
+void SplitUVRow_NEON(const uint8_t* src_uv,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
int width);
-void SplitUVRow_DSPR2(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
- int width);
-void SplitUVRow_Any_SSE2(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
+void SplitUVRow_MSA(const uint8_t* src_uv,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void SplitUVRow_Any_SSE2(const uint8_t* src_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
int width);
-void SplitUVRow_Any_AVX2(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
+void SplitUVRow_Any_AVX2(const uint8_t* src_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
int width);
-void SplitUVRow_Any_NEON(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
+void SplitUVRow_Any_NEON(const uint8_t* src_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
int width);
-void SplitUVRow_Any_DSPR2(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
- int width);
+void SplitUVRow_Any_MSA(const uint8_t* src_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
-void MergeUVRow_C(const uint8* src_u, const uint8* src_v, uint8* dst_uv,
+void MergeUVRow_C(const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_uv,
int width);
-void MergeUVRow_SSE2(const uint8* src_u, const uint8* src_v, uint8* dst_uv,
+void MergeUVRow_SSE2(const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_uv,
int width);
-void MergeUVRow_AVX2(const uint8* src_u, const uint8* src_v, uint8* dst_uv,
+void MergeUVRow_AVX2(const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_uv,
int width);
-void MergeUVRow_NEON(const uint8* src_u, const uint8* src_v, uint8* dst_uv,
+void MergeUVRow_NEON(const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_uv,
int width);
-void MergeUVRow_Any_SSE2(const uint8* src_u, const uint8* src_v, uint8* dst_uv,
+void MergeUVRow_MSA(const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_uv,
+ int width);
+void MergeUVRow_Any_SSE2(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
int width);
-void MergeUVRow_Any_AVX2(const uint8* src_u, const uint8* src_v, uint8* dst_uv,
+void MergeUVRow_Any_AVX2(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
int width);
-void MergeUVRow_Any_NEON(const uint8* src_u, const uint8* src_v, uint8* dst_uv,
+void MergeUVRow_Any_NEON(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
int width);
+void MergeUVRow_Any_MSA(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ int width);
-void CopyRow_SSE2(const uint8* src, uint8* dst, int count);
-void CopyRow_AVX(const uint8* src, uint8* dst, int count);
-void CopyRow_ERMS(const uint8* src, uint8* dst, int count);
-void CopyRow_NEON(const uint8* src, uint8* dst, int count);
-void CopyRow_MIPS(const uint8* src, uint8* dst, int count);
-void CopyRow_C(const uint8* src, uint8* dst, int count);
-void CopyRow_Any_SSE2(const uint8* src, uint8* dst, int count);
-void CopyRow_Any_AVX(const uint8* src, uint8* dst, int count);
-void CopyRow_Any_NEON(const uint8* src, uint8* dst, int count);
+void SplitRGBRow_C(const uint8_t* src_rgb,
+ uint8_t* dst_r,
+ uint8_t* dst_g,
+ uint8_t* dst_b,
+ int width);
+void SplitRGBRow_SSSE3(const uint8_t* src_rgb,
+ uint8_t* dst_r,
+ uint8_t* dst_g,
+ uint8_t* dst_b,
+ int width);
+void SplitRGBRow_NEON(const uint8_t* src_rgb,
+ uint8_t* dst_r,
+ uint8_t* dst_g,
+ uint8_t* dst_b,
+ int width);
+void SplitRGBRow_Any_SSSE3(const uint8_t* src_ptr,
+ uint8_t* dst_r,
+ uint8_t* dst_g,
+ uint8_t* dst_b,
+ int width);
+void SplitRGBRow_Any_NEON(const uint8_t* src_ptr,
+ uint8_t* dst_r,
+ uint8_t* dst_g,
+ uint8_t* dst_b,
+ int width);
-void CopyRow_16_C(const uint16* src, uint16* dst, int count);
+void MergeRGBRow_C(const uint8_t* src_r,
+ const uint8_t* src_g,
+ const uint8_t* src_b,
+ uint8_t* dst_rgb,
+ int width);
+void MergeRGBRow_SSSE3(const uint8_t* src_r,
+ const uint8_t* src_g,
+ const uint8_t* src_b,
+ uint8_t* dst_rgb,
+ int width);
+void MergeRGBRow_NEON(const uint8_t* src_r,
+ const uint8_t* src_g,
+ const uint8_t* src_b,
+ uint8_t* dst_rgb,
+ int width);
+void MergeRGBRow_Any_SSSE3(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
+ int width);
+void MergeRGBRow_Any_NEON(const uint8_t* src_r,
+ const uint8_t* src_g,
+ const uint8_t* src_b,
+ uint8_t* dst_rgb,
+ int width);
-void ARGBCopyAlphaRow_C(const uint8* src_argb, uint8* dst_argb, int width);
-void ARGBCopyAlphaRow_SSE2(const uint8* src_argb, uint8* dst_argb, int width);
-void ARGBCopyAlphaRow_AVX2(const uint8* src_argb, uint8* dst_argb, int width);
-void ARGBCopyAlphaRow_Any_SSE2(const uint8* src_argb, uint8* dst_argb,
+void MergeUVRow_16_C(const uint16_t* src_u,
+ const uint16_t* src_v,
+ uint16_t* dst_uv,
+ int scale, /* 64 for 10 bit */
+ int width);
+void MergeUVRow_16_AVX2(const uint16_t* src_u,
+ const uint16_t* src_v,
+ uint16_t* dst_uv,
+ int scale,
+ int width);
+
+void MultiplyRow_16_AVX2(const uint16_t* src_y,
+ uint16_t* dst_y,
+ int scale,
+ int width);
+void MultiplyRow_16_C(const uint16_t* src_y,
+ uint16_t* dst_y,
+ int scale,
+ int width);
+
+void Convert8To16Row_C(const uint8_t* src_y,
+ uint16_t* dst_y,
+ int scale,
+ int width);
+void Convert8To16Row_SSE2(const uint8_t* src_y,
+ uint16_t* dst_y,
+ int scale,
+ int width);
+void Convert8To16Row_AVX2(const uint8_t* src_y,
+ uint16_t* dst_y,
+ int scale,
+ int width);
+void Convert8To16Row_Any_SSE2(const uint8_t* src_ptr,
+ uint16_t* dst_ptr,
+ int scale,
+ int width);
+void Convert8To16Row_Any_AVX2(const uint8_t* src_ptr,
+ uint16_t* dst_ptr,
+ int scale,
+ int width);
+
+void Convert16To8Row_C(const uint16_t* src_y,
+ uint8_t* dst_y,
+ int scale,
+ int width);
+void Convert16To8Row_SSSE3(const uint16_t* src_y,
+ uint8_t* dst_y,
+ int scale,
+ int width);
+void Convert16To8Row_AVX2(const uint16_t* src_y,
+ uint8_t* dst_y,
+ int scale,
+ int width);
+void Convert16To8Row_Any_SSSE3(const uint16_t* src_ptr,
+ uint8_t* dst_ptr,
+ int scale,
int width);
-void ARGBCopyAlphaRow_Any_AVX2(const uint8* src_argb, uint8* dst_argb,
+void Convert16To8Row_Any_AVX2(const uint16_t* src_ptr,
+ uint8_t* dst_ptr,
+ int scale,
+ int width);
+
+void CopyRow_SSE2(const uint8_t* src, uint8_t* dst, int width);
+void CopyRow_AVX(const uint8_t* src, uint8_t* dst, int width);
+void CopyRow_ERMS(const uint8_t* src, uint8_t* dst, int width);
+void CopyRow_NEON(const uint8_t* src, uint8_t* dst, int width);
+void CopyRow_MIPS(const uint8_t* src, uint8_t* dst, int count);
+void CopyRow_C(const uint8_t* src, uint8_t* dst, int count);
+void CopyRow_Any_SSE2(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void CopyRow_Any_AVX(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void CopyRow_Any_NEON(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+
+void CopyRow_16_C(const uint16_t* src, uint16_t* dst, int count);
+
+void ARGBCopyAlphaRow_C(const uint8_t* src, uint8_t* dst, int width);
+void ARGBCopyAlphaRow_SSE2(const uint8_t* src, uint8_t* dst, int width);
+void ARGBCopyAlphaRow_AVX2(const uint8_t* src, uint8_t* dst, int width);
+void ARGBCopyAlphaRow_Any_SSE2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
int width);
+void ARGBCopyAlphaRow_Any_AVX2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
-void ARGBExtractAlphaRow_C(const uint8* src_argb, uint8* dst_a, int width);
-void ARGBExtractAlphaRow_SSE2(const uint8* src_argb, uint8* dst_a, int width);
-void ARGBExtractAlphaRow_NEON(const uint8* src_argb, uint8* dst_a, int width);
-void ARGBExtractAlphaRow_Any_SSE2(const uint8* src_argb, uint8* dst_a,
+void ARGBExtractAlphaRow_C(const uint8_t* src_argb, uint8_t* dst_a, int width);
+void ARGBExtractAlphaRow_SSE2(const uint8_t* src_argb,
+ uint8_t* dst_a,
+ int width);
+void ARGBExtractAlphaRow_AVX2(const uint8_t* src_argb,
+ uint8_t* dst_a,
+ int width);
+void ARGBExtractAlphaRow_NEON(const uint8_t* src_argb,
+ uint8_t* dst_a,
+ int width);
+void ARGBExtractAlphaRow_MSA(const uint8_t* src_argb,
+ uint8_t* dst_a,
+ int width);
+void ARGBExtractAlphaRow_Any_SSE2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
int width);
-void ARGBExtractAlphaRow_Any_NEON(const uint8* src_argb, uint8* dst_a,
+void ARGBExtractAlphaRow_Any_AVX2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
int width);
+void ARGBExtractAlphaRow_Any_NEON(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void ARGBExtractAlphaRow_Any_MSA(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
-void ARGBCopyYToAlphaRow_C(const uint8* src_y, uint8* dst_argb, int width);
-void ARGBCopyYToAlphaRow_SSE2(const uint8* src_y, uint8* dst_argb, int width);
-void ARGBCopyYToAlphaRow_AVX2(const uint8* src_y, uint8* dst_argb, int width);
-void ARGBCopyYToAlphaRow_Any_SSE2(const uint8* src_y, uint8* dst_argb,
+void ARGBCopyYToAlphaRow_C(const uint8_t* src, uint8_t* dst, int width);
+void ARGBCopyYToAlphaRow_SSE2(const uint8_t* src, uint8_t* dst, int width);
+void ARGBCopyYToAlphaRow_AVX2(const uint8_t* src, uint8_t* dst, int width);
+void ARGBCopyYToAlphaRow_Any_SSE2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
int width);
-void ARGBCopyYToAlphaRow_Any_AVX2(const uint8* src_y, uint8* dst_argb,
+void ARGBCopyYToAlphaRow_Any_AVX2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
int width);
-void SetRow_C(uint8* dst, uint8 v8, int count);
-void SetRow_X86(uint8* dst, uint8 v8, int count);
-void SetRow_ERMS(uint8* dst, uint8 v8, int count);
-void SetRow_NEON(uint8* dst, uint8 v8, int count);
-void SetRow_Any_X86(uint8* dst, uint8 v8, int count);
-void SetRow_Any_NEON(uint8* dst, uint8 v8, int count);
+void SetRow_C(uint8_t* dst, uint8_t v8, int width);
+void SetRow_MSA(uint8_t* dst, uint8_t v8, int width);
+void SetRow_X86(uint8_t* dst, uint8_t v8, int width);
+void SetRow_ERMS(uint8_t* dst, uint8_t v8, int width);
+void SetRow_NEON(uint8_t* dst, uint8_t v8, int width);
+void SetRow_Any_X86(uint8_t* dst_ptr, uint8_t v32, int width);
+void SetRow_Any_NEON(uint8_t* dst_ptr, uint8_t v32, int width);
-void ARGBSetRow_C(uint8* dst_argb, uint32 v32, int count);
-void ARGBSetRow_X86(uint8* dst_argb, uint32 v32, int count);
-void ARGBSetRow_NEON(uint8* dst_argb, uint32 v32, int count);
-void ARGBSetRow_Any_NEON(uint8* dst_argb, uint32 v32, int count);
+void ARGBSetRow_C(uint8_t* dst_argb, uint32_t v32, int width);
+void ARGBSetRow_X86(uint8_t* dst_argb, uint32_t v32, int width);
+void ARGBSetRow_NEON(uint8_t* dst, uint32_t v32, int width);
+void ARGBSetRow_Any_NEON(uint8_t* dst_ptr, uint32_t v32, int width);
+void ARGBSetRow_MSA(uint8_t* dst_argb, uint32_t v32, int width);
+void ARGBSetRow_Any_MSA(uint8_t* dst_ptr, uint32_t v32, int width);
// ARGBShufflers for BGRAToARGB etc.
-void ARGBShuffleRow_C(const uint8* src_argb, uint8* dst_argb,
- const uint8* shuffler, int width);
-void ARGBShuffleRow_SSE2(const uint8* src_argb, uint8* dst_argb,
- const uint8* shuffler, int width);
-void ARGBShuffleRow_SSSE3(const uint8* src_argb, uint8* dst_argb,
- const uint8* shuffler, int width);
-void ARGBShuffleRow_AVX2(const uint8* src_argb, uint8* dst_argb,
- const uint8* shuffler, int width);
-void ARGBShuffleRow_NEON(const uint8* src_argb, uint8* dst_argb,
- const uint8* shuffler, int width);
-void ARGBShuffleRow_Any_SSE2(const uint8* src_argb, uint8* dst_argb,
- const uint8* shuffler, int width);
-void ARGBShuffleRow_Any_SSSE3(const uint8* src_argb, uint8* dst_argb,
- const uint8* shuffler, int width);
-void ARGBShuffleRow_Any_AVX2(const uint8* src_argb, uint8* dst_argb,
- const uint8* shuffler, int width);
-void ARGBShuffleRow_Any_NEON(const uint8* src_argb, uint8* dst_argb,
- const uint8* shuffler, int width);
+void ARGBShuffleRow_C(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const uint8_t* shuffler,
+ int width);
+void ARGBShuffleRow_SSSE3(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const uint8_t* shuffler,
+ int width);
+void ARGBShuffleRow_AVX2(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const uint8_t* shuffler,
+ int width);
+void ARGBShuffleRow_NEON(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const uint8_t* shuffler,
+ int width);
+void ARGBShuffleRow_MSA(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const uint8_t* shuffler,
+ int width);
+void ARGBShuffleRow_Any_SSSE3(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ const uint8_t* param,
+ int width);
+void ARGBShuffleRow_Any_AVX2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ const uint8_t* param,
+ int width);
+void ARGBShuffleRow_Any_NEON(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ const uint8_t* param,
+ int width);
+void ARGBShuffleRow_Any_MSA(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ const uint8_t* param,
+ int width);
-void RGB24ToARGBRow_SSSE3(const uint8* src_rgb24, uint8* dst_argb, int width);
-void RAWToARGBRow_SSSE3(const uint8* src_raw, uint8* dst_argb, int width);
-void RAWToRGB24Row_SSSE3(const uint8* src_raw, uint8* dst_rgb24, int width);
-void RGB565ToARGBRow_SSE2(const uint8* src_rgb565, uint8* dst_argb, int width);
-void ARGB1555ToARGBRow_SSE2(const uint8* src_argb1555, uint8* dst_argb,
+void RGB24ToARGBRow_SSSE3(const uint8_t* src_rgb24,
+ uint8_t* dst_argb,
+ int width);
+void RAWToARGBRow_SSSE3(const uint8_t* src_raw, uint8_t* dst_argb, int width);
+void RAWToRGB24Row_SSSE3(const uint8_t* src_raw, uint8_t* dst_rgb24, int width);
+void RGB565ToARGBRow_SSE2(const uint8_t* src, uint8_t* dst, int width);
+void ARGB1555ToARGBRow_SSE2(const uint8_t* src, uint8_t* dst, int width);
+void ARGB4444ToARGBRow_SSE2(const uint8_t* src, uint8_t* dst, int width);
+void RGB565ToARGBRow_AVX2(const uint8_t* src_rgb565,
+ uint8_t* dst_argb,
+ int width);
+void ARGB1555ToARGBRow_AVX2(const uint8_t* src_argb1555,
+ uint8_t* dst_argb,
int width);
-void ARGB4444ToARGBRow_SSE2(const uint8* src_argb4444, uint8* dst_argb,
+void ARGB4444ToARGBRow_AVX2(const uint8_t* src_argb4444,
+ uint8_t* dst_argb,
int width);
-void RGB565ToARGBRow_AVX2(const uint8* src_rgb565, uint8* dst_argb, int width);
-void ARGB1555ToARGBRow_AVX2(const uint8* src_argb1555, uint8* dst_argb,
- int width);
-void ARGB4444ToARGBRow_AVX2(const uint8* src_argb4444, uint8* dst_argb,
- int width);
-void RGB24ToARGBRow_NEON(const uint8* src_rgb24, uint8* dst_argb, int width);
-void RAWToARGBRow_NEON(const uint8* src_raw, uint8* dst_argb, int width);
-void RAWToRGB24Row_NEON(const uint8* src_raw, uint8* dst_rgb24, int width);
-void RGB565ToARGBRow_NEON(const uint8* src_rgb565, uint8* dst_argb, int width);
-void ARGB1555ToARGBRow_NEON(const uint8* src_argb1555, uint8* dst_argb,
+void RGB24ToARGBRow_NEON(const uint8_t* src_rgb24,
+ uint8_t* dst_argb,
+ int width);
+void RGB24ToARGBRow_MSA(const uint8_t* src_rgb24, uint8_t* dst_argb, int width);
+void RAWToARGBRow_NEON(const uint8_t* src_raw, uint8_t* dst_argb, int width);
+void RAWToARGBRow_MSA(const uint8_t* src_raw, uint8_t* dst_argb, int width);
+void RAWToRGB24Row_NEON(const uint8_t* src_raw, uint8_t* dst_rgb24, int width);
+void RAWToRGB24Row_MSA(const uint8_t* src_raw, uint8_t* dst_rgb24, int width);
+void RGB565ToARGBRow_NEON(const uint8_t* src_rgb565,
+ uint8_t* dst_argb,
+ int width);
+void RGB565ToARGBRow_MSA(const uint8_t* src_rgb565,
+ uint8_t* dst_argb,
+ int width);
+void ARGB1555ToARGBRow_NEON(const uint8_t* src_argb1555,
+ uint8_t* dst_argb,
int width);
-void ARGB4444ToARGBRow_NEON(const uint8* src_argb4444, uint8* dst_argb,
+void ARGB1555ToARGBRow_MSA(const uint8_t* src_argb1555,
+ uint8_t* dst_argb,
+ int width);
+void ARGB4444ToARGBRow_NEON(const uint8_t* src_argb4444,
+ uint8_t* dst_argb,
int width);
-void RGB24ToARGBRow_C(const uint8* src_rgb24, uint8* dst_argb, int width);
-void RAWToARGBRow_C(const uint8* src_raw, uint8* dst_argb, int width);
-void RAWToRGB24Row_C(const uint8* src_raw, uint8* dst_rgb24, int width);
-void RGB565ToARGBRow_C(const uint8* src_rgb, uint8* dst_argb, int width);
-void ARGB1555ToARGBRow_C(const uint8* src_argb, uint8* dst_argb, int width);
-void ARGB4444ToARGBRow_C(const uint8* src_argb, uint8* dst_argb, int width);
-void RGB24ToARGBRow_Any_SSSE3(const uint8* src_rgb24, uint8* dst_argb,
+void ARGB4444ToARGBRow_MSA(const uint8_t* src_argb4444,
+ uint8_t* dst_argb,
+ int width);
+void RGB24ToARGBRow_C(const uint8_t* src_rgb24, uint8_t* dst_argb, int width);
+void RAWToARGBRow_C(const uint8_t* src_raw, uint8_t* dst_argb, int width);
+void RAWToRGB24Row_C(const uint8_t* src_raw, uint8_t* dst_rgb24, int width);
+void RGB565ToARGBRow_C(const uint8_t* src_rgb565, uint8_t* dst_argb, int width);
+void ARGB1555ToARGBRow_C(const uint8_t* src_argb1555,
+ uint8_t* dst_argb,
+ int width);
+void ARGB4444ToARGBRow_C(const uint8_t* src_argb4444,
+ uint8_t* dst_argb,
+ int width);
+void AR30ToARGBRow_C(const uint8_t* src_ar30, uint8_t* dst_argb, int width);
+void AR30ToABGRRow_C(const uint8_t* src_ar30, uint8_t* dst_abgr, int width);
+void ARGBToAR30Row_C(const uint8_t* src_argb, uint8_t* dst_ar30, int width);
+void AR30ToAB30Row_C(const uint8_t* src_ar30, uint8_t* dst_ab30, int width);
+
+void RGB24ToARGBRow_Any_SSSE3(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
int width);
-void RAWToARGBRow_Any_SSSE3(const uint8* src_raw, uint8* dst_argb, int width);
-void RAWToRGB24Row_Any_SSSE3(const uint8* src_raw, uint8* dst_rgb24, int width);
+void RAWToARGBRow_Any_SSSE3(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void RAWToRGB24Row_Any_SSSE3(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
-void RGB565ToARGBRow_Any_SSE2(const uint8* src_rgb565, uint8* dst_argb,
+void RGB565ToARGBRow_Any_SSE2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
int width);
-void ARGB1555ToARGBRow_Any_SSE2(const uint8* src_argb1555, uint8* dst_argb,
+void ARGB1555ToARGBRow_Any_SSE2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
int width);
-void ARGB4444ToARGBRow_Any_SSE2(const uint8* src_argb4444, uint8* dst_argb,
+void ARGB4444ToARGBRow_Any_SSE2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
int width);
-void RGB565ToARGBRow_Any_AVX2(const uint8* src_rgb565, uint8* dst_argb,
+void RGB565ToARGBRow_Any_AVX2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
int width);
-void ARGB1555ToARGBRow_Any_AVX2(const uint8* src_argb1555, uint8* dst_argb,
+void ARGB1555ToARGBRow_Any_AVX2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
int width);
-void ARGB4444ToARGBRow_Any_AVX2(const uint8* src_argb4444, uint8* dst_argb,
+void ARGB4444ToARGBRow_Any_AVX2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
int width);
-void RGB24ToARGBRow_Any_NEON(const uint8* src_rgb24, uint8* dst_argb,
+void RGB24ToARGBRow_Any_NEON(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
int width);
-void RAWToARGBRow_Any_NEON(const uint8* src_raw, uint8* dst_argb, int width);
-void RAWToRGB24Row_Any_NEON(const uint8* src_raw, uint8* dst_rgb24, int width);
-void RGB565ToARGBRow_Any_NEON(const uint8* src_rgb565, uint8* dst_argb,
+void RGB24ToARGBRow_Any_MSA(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void RAWToARGBRow_Any_NEON(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void RAWToARGBRow_Any_MSA(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void RAWToRGB24Row_Any_NEON(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void RAWToRGB24Row_Any_MSA(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void RGB565ToARGBRow_Any_NEON(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
int width);
-void ARGB1555ToARGBRow_Any_NEON(const uint8* src_argb1555, uint8* dst_argb,
+void RGB565ToARGBRow_Any_MSA(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void ARGB1555ToARGBRow_Any_NEON(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
int width);
-void ARGB4444ToARGBRow_Any_NEON(const uint8* src_argb4444, uint8* dst_argb,
+void ARGB1555ToARGBRow_Any_MSA(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void ARGB4444ToARGBRow_Any_NEON(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
int width);
-void ARGBToRGB24Row_SSSE3(const uint8* src_argb, uint8* dst_rgb, int width);
-void ARGBToRAWRow_SSSE3(const uint8* src_argb, uint8* dst_rgb, int width);
-void ARGBToRGB565Row_SSE2(const uint8* src_argb, uint8* dst_rgb, int width);
-void ARGBToARGB1555Row_SSE2(const uint8* src_argb, uint8* dst_rgb, int width);
-void ARGBToARGB4444Row_SSE2(const uint8* src_argb, uint8* dst_rgb, int width);
+void ARGB4444ToARGBRow_Any_MSA(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
-void ARGBToRGB565DitherRow_C(const uint8* src_argb, uint8* dst_rgb,
- const uint32 dither4, int width);
-void ARGBToRGB565DitherRow_SSE2(const uint8* src_argb, uint8* dst_rgb,
- const uint32 dither4, int width);
-void ARGBToRGB565DitherRow_AVX2(const uint8* src_argb, uint8* dst_rgb,
- const uint32 dither4, int width);
+void ARGBToRGB24Row_SSSE3(const uint8_t* src, uint8_t* dst, int width);
+void ARGBToRAWRow_SSSE3(const uint8_t* src, uint8_t* dst, int width);
+void ARGBToRGB565Row_SSE2(const uint8_t* src, uint8_t* dst, int width);
+void ARGBToARGB1555Row_SSE2(const uint8_t* src, uint8_t* dst, int width);
+void ARGBToARGB4444Row_SSE2(const uint8_t* src, uint8_t* dst, int width);
+void ABGRToAR30Row_SSSE3(const uint8_t* src, uint8_t* dst, int width);
+void ARGBToAR30Row_SSSE3(const uint8_t* src, uint8_t* dst, int width);
-void ARGBToRGB565Row_AVX2(const uint8* src_argb, uint8* dst_rgb, int width);
-void ARGBToARGB1555Row_AVX2(const uint8* src_argb, uint8* dst_rgb, int width);
-void ARGBToARGB4444Row_AVX2(const uint8* src_argb, uint8* dst_rgb, int width);
+void ARGBToRAWRow_AVX2(const uint8_t* src, uint8_t* dst, int width);
+void ARGBToRGB24Row_AVX2(const uint8_t* src, uint8_t* dst, int width);
-void ARGBToRGB24Row_NEON(const uint8* src_argb, uint8* dst_rgb, int width);
-void ARGBToRAWRow_NEON(const uint8* src_argb, uint8* dst_rgb, int width);
-void ARGBToRGB565Row_NEON(const uint8* src_argb, uint8* dst_rgb, int width);
-void ARGBToARGB1555Row_NEON(const uint8* src_argb, uint8* dst_rgb, int width);
-void ARGBToARGB4444Row_NEON(const uint8* src_argb, uint8* dst_rgb, int width);
-void ARGBToRGB565DitherRow_NEON(const uint8* src_argb, uint8* dst_rgb,
- const uint32 dither4, int width);
+void ARGBToRGB24Row_AVX512VBMI(const uint8_t* src, uint8_t* dst, int width);
-void ARGBToRGBARow_C(const uint8* src_argb, uint8* dst_rgb, int width);
-void ARGBToRGB24Row_C(const uint8* src_argb, uint8* dst_rgb, int width);
-void ARGBToRAWRow_C(const uint8* src_argb, uint8* dst_rgb, int width);
-void ARGBToRGB565Row_C(const uint8* src_argb, uint8* dst_rgb, int width);
-void ARGBToARGB1555Row_C(const uint8* src_argb, uint8* dst_rgb, int width);
-void ARGBToARGB4444Row_C(const uint8* src_argb, uint8* dst_rgb, int width);
+void ARGBToRGB565DitherRow_C(const uint8_t* src_argb,
+ uint8_t* dst_rgb,
+ const uint32_t dither4,
+ int width);
+void ARGBToRGB565DitherRow_SSE2(const uint8_t* src,
+ uint8_t* dst,
+ const uint32_t dither4,
+ int width);
+void ARGBToRGB565DitherRow_AVX2(const uint8_t* src,
+ uint8_t* dst,
+ const uint32_t dither4,
+ int width);
-void J400ToARGBRow_SSE2(const uint8* src_y, uint8* dst_argb, int width);
-void J400ToARGBRow_AVX2(const uint8* src_y, uint8* dst_argb, int width);
-void J400ToARGBRow_NEON(const uint8* src_y, uint8* dst_argb, int width);
-void J400ToARGBRow_C(const uint8* src_y, uint8* dst_argb, int width);
-void J400ToARGBRow_Any_SSE2(const uint8* src_y, uint8* dst_argb, int width);
-void J400ToARGBRow_Any_AVX2(const uint8* src_y, uint8* dst_argb, int width);
-void J400ToARGBRow_Any_NEON(const uint8* src_y, uint8* dst_argb, int width);
+void ARGBToRGB565Row_AVX2(const uint8_t* src_argb, uint8_t* dst_rgb, int width);
+void ARGBToARGB1555Row_AVX2(const uint8_t* src_argb,
+ uint8_t* dst_rgb,
+ int width);
+void ARGBToARGB4444Row_AVX2(const uint8_t* src_argb,
+ uint8_t* dst_rgb,
+ int width);
+void ABGRToAR30Row_AVX2(const uint8_t* src, uint8_t* dst, int width);
+void ARGBToAR30Row_AVX2(const uint8_t* src, uint8_t* dst, int width);
-void I444ToARGBRow_C(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void ARGBToRGB24Row_NEON(const uint8_t* src_argb,
+ uint8_t* dst_rgb24,
+ int width);
+void ARGBToRAWRow_NEON(const uint8_t* src_argb, uint8_t* dst_raw, int width);
+void ARGBToRGB565Row_NEON(const uint8_t* src_argb,
+ uint8_t* dst_rgb565,
+ int width);
+void ARGBToARGB1555Row_NEON(const uint8_t* src_argb,
+ uint8_t* dst_argb1555,
+ int width);
+void ARGBToARGB4444Row_NEON(const uint8_t* src_argb,
+ uint8_t* dst_argb4444,
+ int width);
+void ARGBToRGB565DitherRow_NEON(const uint8_t* src_argb,
+ uint8_t* dst_rgb,
+ const uint32_t dither4,
+ int width);
+void ARGBToRGB24Row_MSA(const uint8_t* src_argb, uint8_t* dst_rgb, int width);
+void ARGBToRAWRow_MSA(const uint8_t* src_argb, uint8_t* dst_rgb, int width);
+void ARGBToRGB565Row_MSA(const uint8_t* src_argb, uint8_t* dst_rgb, int width);
+void ARGBToARGB1555Row_MSA(const uint8_t* src_argb,
+ uint8_t* dst_rgb,
+ int width);
+void ARGBToARGB4444Row_MSA(const uint8_t* src_argb,
+ uint8_t* dst_rgb,
+ int width);
+void ARGBToRGB565DitherRow_MSA(const uint8_t* src_argb,
+ uint8_t* dst_rgb,
+ const uint32_t dither4,
+ int width);
+
+void ARGBToRGBARow_C(const uint8_t* src_argb, uint8_t* dst_rgb, int width);
+void ARGBToRGB24Row_C(const uint8_t* src_argb, uint8_t* dst_rgb, int width);
+void ARGBToRAWRow_C(const uint8_t* src_argb, uint8_t* dst_rgb, int width);
+void ARGBToRGB565Row_C(const uint8_t* src_argb, uint8_t* dst_rgb, int width);
+void ARGBToARGB1555Row_C(const uint8_t* src_argb, uint8_t* dst_rgb, int width);
+void ARGBToARGB4444Row_C(const uint8_t* src_argb, uint8_t* dst_rgb, int width);
+void ABGRToAR30Row_C(const uint8_t* src_abgr, uint8_t* dst_ar30, int width);
+void ARGBToAR30Row_C(const uint8_t* src_argb, uint8_t* dst_ar30, int width);
+
+void J400ToARGBRow_SSE2(const uint8_t* src_y, uint8_t* dst_argb, int width);
+void J400ToARGBRow_AVX2(const uint8_t* src_y, uint8_t* dst_argb, int width);
+void J400ToARGBRow_NEON(const uint8_t* src_y, uint8_t* dst_argb, int width);
+void J400ToARGBRow_MSA(const uint8_t* src_y, uint8_t* dst_argb, int width);
+void J400ToARGBRow_C(const uint8_t* src_y, uint8_t* dst_argb, int width);
+void J400ToARGBRow_Any_SSE2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void J400ToARGBRow_Any_AVX2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void J400ToARGBRow_Any_NEON(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void J400ToARGBRow_Any_MSA(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+
+void I444ToARGBRow_C(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* rgb_buf,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToARGBRow_C(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I422ToARGBRow_C(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* rgb_buf,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToARGBRow_C(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I422ToAR30Row_C(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* rgb_buf,
const struct YuvConstants* yuvconstants,
int width);
-void I422AlphaToARGBRow_C(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- const uint8* a_buf,
- uint8* dst_argb,
- const struct YuvConstants* yuvconstants,
- int width);
-void I411ToARGBRow_C(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I210ToAR30Row_C(const uint16_t* src_y,
+ const uint16_t* src_u,
+ const uint16_t* src_v,
+ uint8_t* rgb_buf,
const struct YuvConstants* yuvconstants,
int width);
-void NV12ToARGBRow_C(const uint8* src_y,
- const uint8* src_uv,
- uint8* dst_argb,
+void I210ToARGBRow_C(const uint16_t* src_y,
+ const uint16_t* src_u,
+ const uint16_t* src_v,
+ uint8_t* rgb_buf,
const struct YuvConstants* yuvconstants,
int width);
-void NV12ToRGB565Row_C(const uint8* src_y,
- const uint8* src_uv,
- uint8* dst_argb,
+void I422AlphaToARGBRow_C(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ const uint8_t* src_a,
+ uint8_t* rgb_buf,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void NV12ToARGBRow_C(const uint8_t* src_y,
+ const uint8_t* src_uv,
+ uint8_t* rgb_buf,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void NV12ToRGB565Row_C(const uint8_t* src_y,
+ const uint8_t* src_uv,
+ uint8_t* dst_rgb565,
const struct YuvConstants* yuvconstants,
int width);
-void NV21ToARGBRow_C(const uint8* src_y,
- const uint8* src_uv,
- uint8* dst_argb,
+void NV21ToARGBRow_C(const uint8_t* src_y,
+ const uint8_t* src_vu,
+ uint8_t* rgb_buf,
const struct YuvConstants* yuvconstants,
int width);
-void YUY2ToARGBRow_C(const uint8* src_yuy2,
- uint8* dst_argb,
+void NV12ToRGB24Row_C(const uint8_t* src_y,
+ const uint8_t* src_uv,
+ uint8_t* rgb_buf,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void NV21ToRGB24Row_C(const uint8_t* src_y,
+ const uint8_t* src_vu,
+ uint8_t* rgb_buf,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void YUY2ToARGBRow_C(const uint8_t* src_yuy2,
+ uint8_t* rgb_buf,
const struct YuvConstants* yuvconstants,
int width);
-void UYVYToARGBRow_C(const uint8* src_uyvy,
- uint8* dst_argb,
+void UYVYToARGBRow_C(const uint8_t* src_uyvy,
+ uint8_t* rgb_buf,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToRGBARow_C(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_rgba,
+void I422ToRGBARow_C(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* rgb_buf,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToRGB24Row_C(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_rgb24,
+void I422ToRGB24Row_C(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* rgb_buf,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToARGB4444Row_C(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb4444,
+void I422ToARGB4444Row_C(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb4444,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToARGB1555Row_C(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb4444,
+void I422ToARGB1555Row_C(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb1555,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToRGB565Row_C(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_rgb565,
+void I422ToRGB565Row_C(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_rgb565,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToARGBRow_AVX2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I422ToARGBRow_AVX2(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToARGBRow_AVX2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I422ToRGBARow_AVX2(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToRGBARow_AVX2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
- const struct YuvConstants* yuvconstants,
- int width);
-void I444ToARGBRow_SSSE3(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I444ToARGBRow_SSSE3(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width);
-void I444ToARGBRow_AVX2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I444ToARGBRow_AVX2(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width);
-void I444ToARGBRow_SSSE3(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I444ToARGBRow_SSSE3(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width);
-void I444ToARGBRow_AVX2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I444ToARGBRow_AVX2(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToARGBRow_SSSE3(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I422ToARGBRow_SSSE3(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width);
-void I422AlphaToARGBRow_SSSE3(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- const uint8* a_buf,
- uint8* dst_argb,
- const struct YuvConstants* yuvconstants,
- int width);
-void I422AlphaToARGBRow_AVX2(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- const uint8* a_buf,
- uint8* dst_argb,
- const struct YuvConstants* yuvconstants,
- int width);
-void I422ToARGBRow_SSSE3(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+
+void I422ToAR30Row_SSSE3(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ar30,
const struct YuvConstants* yuvconstants,
int width);
-void I411ToARGBRow_SSSE3(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I210ToAR30Row_SSSE3(const uint16_t* y_buf,
+ const uint16_t* u_buf,
+ const uint16_t* v_buf,
+ uint8_t* dst_ar30,
const struct YuvConstants* yuvconstants,
int width);
-void I411ToARGBRow_AVX2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I210ToARGBRow_SSSE3(const uint16_t* y_buf,
+ const uint16_t* u_buf,
+ const uint16_t* v_buf,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void I422ToAR30Row_AVX2(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ar30,
const struct YuvConstants* yuvconstants,
int width);
-void NV12ToARGBRow_SSSE3(const uint8* src_y,
- const uint8* src_uv,
- uint8* dst_argb,
+void I210ToARGBRow_AVX2(const uint16_t* y_buf,
+ const uint16_t* u_buf,
+ const uint16_t* v_buf,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void I210ToAR30Row_AVX2(const uint16_t* y_buf,
+ const uint16_t* u_buf,
+ const uint16_t* v_buf,
+ uint8_t* dst_ar30,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void I422AlphaToARGBRow_SSSE3(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ const uint8_t* a_buf,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void I422AlphaToARGBRow_AVX2(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ const uint8_t* a_buf,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void NV12ToARGBRow_SSSE3(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width);
-void NV12ToARGBRow_AVX2(const uint8* src_y,
- const uint8* src_uv,
- uint8* dst_argb,
+void NV12ToARGBRow_AVX2(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width);
-void NV12ToRGB565Row_SSSE3(const uint8* src_y,
- const uint8* src_uv,
- uint8* dst_argb,
+void NV12ToRGB24Row_SSSE3(const uint8_t* src_y,
+ const uint8_t* src_uv,
+ uint8_t* dst_rgb24,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void NV21ToRGB24Row_SSSE3(const uint8_t* src_y,
+ const uint8_t* src_vu,
+ uint8_t* dst_rgb24,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void NV12ToRGB565Row_SSSE3(const uint8_t* src_y,
+ const uint8_t* src_uv,
+ uint8_t* dst_rgb565,
const struct YuvConstants* yuvconstants,
int width);
-void NV12ToRGB565Row_AVX2(const uint8* src_y,
- const uint8* src_uv,
- uint8* dst_argb,
+void NV12ToRGB24Row_AVX2(const uint8_t* src_y,
+ const uint8_t* src_uv,
+ uint8_t* dst_rgb24,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void NV21ToRGB24Row_AVX2(const uint8_t* src_y,
+ const uint8_t* src_vu,
+ uint8_t* dst_rgb24,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void NV12ToRGB565Row_AVX2(const uint8_t* src_y,
+ const uint8_t* src_uv,
+ uint8_t* dst_rgb565,
const struct YuvConstants* yuvconstants,
int width);
-void NV21ToARGBRow_SSSE3(const uint8* src_y,
- const uint8* src_uv,
- uint8* dst_argb,
+void NV21ToARGBRow_SSSE3(const uint8_t* y_buf,
+ const uint8_t* vu_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width);
-void NV21ToARGBRow_AVX2(const uint8* src_y,
- const uint8* src_uv,
- uint8* dst_argb,
+void NV21ToARGBRow_AVX2(const uint8_t* y_buf,
+ const uint8_t* vu_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width);
-void YUY2ToARGBRow_SSSE3(const uint8* src_yuy2,
- uint8* dst_argb,
+void YUY2ToARGBRow_SSSE3(const uint8_t* yuy2_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width);
-void UYVYToARGBRow_SSSE3(const uint8* src_uyvy,
- uint8* dst_argb,
+void UYVYToARGBRow_SSSE3(const uint8_t* uyvy_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width);
-void YUY2ToARGBRow_AVX2(const uint8* src_yuy2,
- uint8* dst_argb,
+void YUY2ToARGBRow_AVX2(const uint8_t* yuy2_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width);
-void UYVYToARGBRow_AVX2(const uint8* src_uyvy,
- uint8* dst_argb,
+void UYVYToARGBRow_AVX2(const uint8_t* uyvy_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToRGBARow_SSSE3(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_rgba,
+void I422ToRGBARow_SSSE3(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_rgba,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToARGB4444Row_SSSE3(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I422ToARGB4444Row_SSSE3(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb4444,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToARGB4444Row_AVX2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I422ToARGB4444Row_AVX2(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb4444,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToARGB1555Row_SSSE3(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I422ToARGB1555Row_SSSE3(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb1555,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToARGB1555Row_AVX2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I422ToARGB1555Row_AVX2(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb1555,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToRGB565Row_SSSE3(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I422ToRGB565Row_SSSE3(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_rgb565,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToRGB565Row_AVX2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I422ToRGB565Row_AVX2(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_rgb565,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToRGB24Row_SSSE3(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_rgb24,
+void I422ToRGB24Row_SSSE3(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_rgb24,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToRGB24Row_AVX2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_rgb24,
+void I422ToRGB24Row_AVX2(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_rgb24,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToARGBRow_Any_AVX2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I422ToARGBRow_Any_AVX2(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToRGBARow_Any_AVX2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I422ToRGBARow_Any_AVX2(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void I444ToARGBRow_Any_SSSE3(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I444ToARGBRow_Any_SSSE3(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void I444ToARGBRow_Any_AVX2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I444ToARGBRow_Any_AVX2(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToARGBRow_Any_SSSE3(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I422ToARGBRow_Any_SSSE3(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void I422AlphaToARGBRow_Any_SSSE3(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- const uint8* a_buf,
- uint8* dst_argb,
+void I422ToAR30Row_Any_SSSE3(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void I210ToAR30Row_Any_SSSE3(const uint16_t* y_buf,
+ const uint16_t* u_buf,
+ const uint16_t* v_buf,
+ uint8_t* dst_ptr,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void I210ToARGBRow_Any_SSSE3(const uint16_t* y_buf,
+ const uint16_t* u_buf,
+ const uint16_t* v_buf,
+ uint8_t* dst_ptr,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void I422ToAR30Row_Any_AVX2(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void I210ToARGBRow_Any_AVX2(const uint16_t* y_buf,
+ const uint16_t* u_buf,
+ const uint16_t* v_buf,
+ uint8_t* dst_ptr,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void I210ToAR30Row_Any_AVX2(const uint16_t* y_buf,
+ const uint16_t* u_buf,
+ const uint16_t* v_buf,
+ uint8_t* dst_ptr,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void I422AlphaToARGBRow_Any_SSSE3(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ const uint8_t* a_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void I422AlphaToARGBRow_Any_AVX2(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- const uint8* a_buf,
- uint8* dst_argb,
+void I422AlphaToARGBRow_Any_AVX2(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ const uint8_t* a_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void I411ToARGBRow_Any_SSSE3(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void NV12ToARGBRow_Any_SSSE3(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void I411ToARGBRow_Any_AVX2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void NV12ToARGBRow_Any_AVX2(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void NV12ToARGBRow_Any_SSSE3(const uint8* src_y,
- const uint8* src_uv,
- uint8* dst_argb,
+void NV21ToARGBRow_Any_SSSE3(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void NV12ToARGBRow_Any_AVX2(const uint8* src_y,
- const uint8* src_uv,
- uint8* dst_argb,
+void NV21ToARGBRow_Any_AVX2(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void NV21ToARGBRow_Any_SSSE3(const uint8* src_y,
- const uint8* src_vu,
- uint8* dst_argb,
+void NV12ToRGB24Row_Any_SSSE3(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void NV21ToRGB24Row_Any_SSSE3(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void NV12ToRGB24Row_Any_AVX2(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void NV21ToARGBRow_Any_AVX2(const uint8* src_y,
- const uint8* src_vu,
- uint8* dst_argb,
- const struct YuvConstants* yuvconstants,
- int width);
-void NV12ToRGB565Row_Any_SSSE3(const uint8* src_y,
- const uint8* src_uv,
- uint8* dst_argb,
+void NV21ToRGB24Row_Any_AVX2(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void NV12ToRGB565Row_Any_SSSE3(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void NV12ToRGB565Row_Any_AVX2(const uint8* src_y,
- const uint8* src_uv,
- uint8* dst_argb,
+void NV12ToRGB565Row_Any_AVX2(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void YUY2ToARGBRow_Any_SSSE3(const uint8* src_yuy2,
- uint8* dst_argb,
+void YUY2ToARGBRow_Any_SSSE3(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void UYVYToARGBRow_Any_SSSE3(const uint8* src_uyvy,
- uint8* dst_argb,
+void UYVYToARGBRow_Any_SSSE3(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void YUY2ToARGBRow_Any_AVX2(const uint8* src_yuy2,
- uint8* dst_argb,
+void YUY2ToARGBRow_Any_AVX2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void UYVYToARGBRow_Any_AVX2(const uint8* src_uyvy,
- uint8* dst_argb,
+void UYVYToARGBRow_Any_AVX2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToRGBARow_Any_SSSE3(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_rgba,
+void I422ToRGBARow_Any_SSSE3(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToARGB4444Row_Any_SSSE3(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_rgba,
+void I422ToARGB4444Row_Any_SSSE3(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToARGB4444Row_Any_AVX2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_rgba,
+void I422ToARGB4444Row_Any_AVX2(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToARGB1555Row_Any_SSSE3(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_rgba,
+void I422ToARGB1555Row_Any_SSSE3(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToARGB1555Row_Any_AVX2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_rgba,
+void I422ToARGB1555Row_Any_AVX2(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToRGB565Row_Any_SSSE3(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_rgba,
+void I422ToRGB565Row_Any_SSSE3(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToRGB565Row_Any_AVX2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_rgba,
+void I422ToRGB565Row_Any_AVX2(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToRGB24Row_Any_SSSE3(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I422ToRGB24Row_Any_SSSE3(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToRGB24Row_Any_AVX2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I422ToRGB24Row_Any_AVX2(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void I400ToARGBRow_C(const uint8* src_y, uint8* dst_argb, int width);
-void I400ToARGBRow_SSE2(const uint8* src_y, uint8* dst_argb, int width);
-void I400ToARGBRow_AVX2(const uint8* src_y, uint8* dst_argb, int width);
-void I400ToARGBRow_NEON(const uint8* src_y, uint8* dst_argb, int width);
-void I400ToARGBRow_Any_SSE2(const uint8* src_y, uint8* dst_argb, int width);
-void I400ToARGBRow_Any_AVX2(const uint8* src_y, uint8* dst_argb, int width);
-void I400ToARGBRow_Any_NEON(const uint8* src_y, uint8* dst_argb, int width);
+void I400ToARGBRow_C(const uint8_t* src_y, uint8_t* rgb_buf, int width);
+void I400ToARGBRow_SSE2(const uint8_t* y_buf, uint8_t* dst_argb, int width);
+void I400ToARGBRow_AVX2(const uint8_t* y_buf, uint8_t* dst_argb, int width);
+void I400ToARGBRow_NEON(const uint8_t* src_y, uint8_t* dst_argb, int width);
+void I400ToARGBRow_MSA(const uint8_t* src_y, uint8_t* dst_argb, int width);
+void I400ToARGBRow_Any_SSE2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void I400ToARGBRow_Any_AVX2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void I400ToARGBRow_Any_NEON(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void I400ToARGBRow_Any_MSA(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
// ARGB preattenuated alpha blend.
-void ARGBBlendRow_SSSE3(const uint8* src_argb, const uint8* src_argb1,
- uint8* dst_argb, int width);
-void ARGBBlendRow_NEON(const uint8* src_argb, const uint8* src_argb1,
- uint8* dst_argb, int width);
-void ARGBBlendRow_C(const uint8* src_argb, const uint8* src_argb1,
- uint8* dst_argb, int width);
+void ARGBBlendRow_SSSE3(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width);
+void ARGBBlendRow_NEON(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width);
+void ARGBBlendRow_MSA(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width);
+void ARGBBlendRow_C(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width);
// Unattenuated planar alpha blend.
-void BlendPlaneRow_SSSE3(const uint8* src0, const uint8* src1,
- const uint8* alpha, uint8* dst, int width);
-void BlendPlaneRow_Any_SSSE3(const uint8* src0, const uint8* src1,
- const uint8* alpha, uint8* dst, int width);
-void BlendPlaneRow_AVX2(const uint8* src0, const uint8* src1,
- const uint8* alpha, uint8* dst, int width);
-void BlendPlaneRow_Any_AVX2(const uint8* src0, const uint8* src1,
- const uint8* alpha, uint8* dst, int width);
-void BlendPlaneRow_C(const uint8* src0, const uint8* src1,
- const uint8* alpha, uint8* dst, int width);
+void BlendPlaneRow_SSSE3(const uint8_t* src0,
+ const uint8_t* src1,
+ const uint8_t* alpha,
+ uint8_t* dst,
+ int width);
+void BlendPlaneRow_Any_SSSE3(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
+ int width);
+void BlendPlaneRow_AVX2(const uint8_t* src0,
+ const uint8_t* src1,
+ const uint8_t* alpha,
+ uint8_t* dst,
+ int width);
+void BlendPlaneRow_Any_AVX2(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
+ int width);
+void BlendPlaneRow_C(const uint8_t* src0,
+ const uint8_t* src1,
+ const uint8_t* alpha,
+ uint8_t* dst,
+ int width);
// ARGB multiply images. Same API as Blend, but these require
// pointer and width alignment for SSE2.
-void ARGBMultiplyRow_C(const uint8* src_argb, const uint8* src_argb1,
- uint8* dst_argb, int width);
-void ARGBMultiplyRow_SSE2(const uint8* src_argb, const uint8* src_argb1,
- uint8* dst_argb, int width);
-void ARGBMultiplyRow_Any_SSE2(const uint8* src_argb, const uint8* src_argb1,
- uint8* dst_argb, int width);
-void ARGBMultiplyRow_AVX2(const uint8* src_argb, const uint8* src_argb1,
- uint8* dst_argb, int width);
-void ARGBMultiplyRow_Any_AVX2(const uint8* src_argb, const uint8* src_argb1,
- uint8* dst_argb, int width);
-void ARGBMultiplyRow_NEON(const uint8* src_argb, const uint8* src_argb1,
- uint8* dst_argb, int width);
-void ARGBMultiplyRow_Any_NEON(const uint8* src_argb, const uint8* src_argb1,
- uint8* dst_argb, int width);
+void ARGBMultiplyRow_C(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width);
+void ARGBMultiplyRow_SSE2(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width);
+void ARGBMultiplyRow_Any_SSE2(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ int width);
+void ARGBMultiplyRow_AVX2(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width);
+void ARGBMultiplyRow_Any_AVX2(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ int width);
+void ARGBMultiplyRow_NEON(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width);
+void ARGBMultiplyRow_Any_NEON(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ int width);
+void ARGBMultiplyRow_MSA(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width);
+void ARGBMultiplyRow_Any_MSA(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ int width);
// ARGB add images.
-void ARGBAddRow_C(const uint8* src_argb, const uint8* src_argb1,
- uint8* dst_argb, int width);
-void ARGBAddRow_SSE2(const uint8* src_argb, const uint8* src_argb1,
- uint8* dst_argb, int width);
-void ARGBAddRow_Any_SSE2(const uint8* src_argb, const uint8* src_argb1,
- uint8* dst_argb, int width);
-void ARGBAddRow_AVX2(const uint8* src_argb, const uint8* src_argb1,
- uint8* dst_argb, int width);
-void ARGBAddRow_Any_AVX2(const uint8* src_argb, const uint8* src_argb1,
- uint8* dst_argb, int width);
-void ARGBAddRow_NEON(const uint8* src_argb, const uint8* src_argb1,
- uint8* dst_argb, int width);
-void ARGBAddRow_Any_NEON(const uint8* src_argb, const uint8* src_argb1,
- uint8* dst_argb, int width);
+void ARGBAddRow_C(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width);
+void ARGBAddRow_SSE2(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width);
+void ARGBAddRow_Any_SSE2(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ int width);
+void ARGBAddRow_AVX2(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width);
+void ARGBAddRow_Any_AVX2(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ int width);
+void ARGBAddRow_NEON(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width);
+void ARGBAddRow_Any_NEON(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ int width);
+void ARGBAddRow_MSA(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width);
+void ARGBAddRow_Any_MSA(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ int width);
// ARGB subtract images. Same API as Blend, but these require
// pointer and width alignment for SSE2.
-void ARGBSubtractRow_C(const uint8* src_argb, const uint8* src_argb1,
- uint8* dst_argb, int width);
-void ARGBSubtractRow_SSE2(const uint8* src_argb, const uint8* src_argb1,
- uint8* dst_argb, int width);
-void ARGBSubtractRow_Any_SSE2(const uint8* src_argb, const uint8* src_argb1,
- uint8* dst_argb, int width);
-void ARGBSubtractRow_AVX2(const uint8* src_argb, const uint8* src_argb1,
- uint8* dst_argb, int width);
-void ARGBSubtractRow_Any_AVX2(const uint8* src_argb, const uint8* src_argb1,
- uint8* dst_argb, int width);
-void ARGBSubtractRow_NEON(const uint8* src_argb, const uint8* src_argb1,
- uint8* dst_argb, int width);
-void ARGBSubtractRow_Any_NEON(const uint8* src_argb, const uint8* src_argb1,
- uint8* dst_argb, int width);
+void ARGBSubtractRow_C(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width);
+void ARGBSubtractRow_SSE2(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width);
+void ARGBSubtractRow_Any_SSE2(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ int width);
+void ARGBSubtractRow_AVX2(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width);
+void ARGBSubtractRow_Any_AVX2(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ int width);
+void ARGBSubtractRow_NEON(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width);
+void ARGBSubtractRow_Any_NEON(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ int width);
+void ARGBSubtractRow_MSA(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width);
+void ARGBSubtractRow_Any_MSA(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ int width);
-void ARGBToRGB24Row_Any_SSSE3(const uint8* src_argb, uint8* dst_rgb, int width);
-void ARGBToRAWRow_Any_SSSE3(const uint8* src_argb, uint8* dst_rgb, int width);
-void ARGBToRGB565Row_Any_SSE2(const uint8* src_argb, uint8* dst_rgb, int width);
-void ARGBToARGB1555Row_Any_SSE2(const uint8* src_argb, uint8* dst_rgb,
+void ARGBToRGB24Row_Any_SSSE3(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void ARGBToRAWRow_Any_SSSE3(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void ARGBToRGB565Row_Any_SSE2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void ARGBToARGB1555Row_Any_SSE2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
int width);
-void ARGBToARGB4444Row_Any_SSE2(const uint8* src_argb, uint8* dst_rgb,
+void ARGBToARGB4444Row_Any_SSE2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
int width);
+void ABGRToAR30Row_Any_SSSE3(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void ARGBToAR30Row_Any_SSSE3(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void ARGBToRAWRow_Any_AVX2(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void ARGBToRGB24Row_Any_AVX2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void ARGBToRGB24Row_Any_AVX512VBMI(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void ARGBToRGB565DitherRow_Any_SSE2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ const uint32_t param,
+ int width);
+void ARGBToRGB565DitherRow_Any_AVX2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ const uint32_t param,
+ int width);
-void ARGBToRGB565DitherRow_Any_SSE2(const uint8* src_argb, uint8* dst_rgb,
- const uint32 dither4, int width);
-void ARGBToRGB565DitherRow_Any_AVX2(const uint8* src_argb, uint8* dst_rgb,
- const uint32 dither4, int width);
-
-void ARGBToRGB565Row_Any_AVX2(const uint8* src_argb, uint8* dst_rgb, int width);
-void ARGBToARGB1555Row_Any_AVX2(const uint8* src_argb, uint8* dst_rgb,
+void ARGBToRGB565Row_Any_AVX2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void ARGBToARGB1555Row_Any_AVX2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
int width);
-void ARGBToARGB4444Row_Any_AVX2(const uint8* src_argb, uint8* dst_rgb,
+void ARGBToARGB4444Row_Any_AVX2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
int width);
+void ABGRToAR30Row_Any_AVX2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void ARGBToAR30Row_Any_AVX2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
-void ARGBToRGB24Row_Any_NEON(const uint8* src_argb, uint8* dst_rgb, int width);
-void ARGBToRAWRow_Any_NEON(const uint8* src_argb, uint8* dst_rgb, int width);
-void ARGBToRGB565Row_Any_NEON(const uint8* src_argb, uint8* dst_rgb, int width);
-void ARGBToARGB1555Row_Any_NEON(const uint8* src_argb, uint8* dst_rgb,
+void ARGBToRGB24Row_Any_NEON(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void ARGBToRAWRow_Any_NEON(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void ARGBToRGB565Row_Any_NEON(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void ARGBToARGB1555Row_Any_NEON(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
int width);
-void ARGBToARGB4444Row_Any_NEON(const uint8* src_argb, uint8* dst_rgb,
+void ARGBToARGB4444Row_Any_NEON(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
int width);
-void ARGBToRGB565DitherRow_Any_NEON(const uint8* src_argb, uint8* dst_rgb,
- const uint32 dither4, int width);
+void ARGBToRGB565DitherRow_Any_NEON(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ const uint32_t param,
+ int width);
+void ARGBToRGB24Row_Any_MSA(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void ARGBToRAWRow_Any_MSA(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void ARGBToRGB565Row_Any_MSA(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void ARGBToARGB1555Row_Any_MSA(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void ARGBToARGB4444Row_Any_MSA(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
+void ARGBToRGB565DitherRow_Any_MSA(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ const uint32_t param,
+ int width);
-void I444ToARGBRow_Any_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I444ToARGBRow_Any_NEON(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToARGBRow_Any_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I422ToARGBRow_Any_NEON(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void I422AlphaToARGBRow_Any_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- const uint8* src_a,
- uint8* dst_argb,
+void I422AlphaToARGBRow_Any_NEON(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ const uint8_t* a_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void I411ToARGBRow_Any_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I422ToRGBARow_Any_NEON(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToRGBARow_Any_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
- const struct YuvConstants* yuvconstants,
- int width);
-void I422ToRGB24Row_Any_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I422ToRGB24Row_Any_NEON(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToARGB4444Row_Any_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I422ToARGB4444Row_Any_NEON(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToARGB1555Row_Any_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I422ToARGB1555Row_Any_NEON(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToRGB565Row_Any_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I422ToRGB565Row_Any_NEON(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void NV12ToARGBRow_Any_NEON(const uint8* src_y,
- const uint8* src_uv,
- uint8* dst_argb,
+void NV12ToARGBRow_Any_NEON(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void NV21ToARGBRow_Any_NEON(const uint8* src_y,
- const uint8* src_vu,
- uint8* dst_argb,
+void NV21ToARGBRow_Any_NEON(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void NV12ToRGB565Row_Any_NEON(const uint8* src_y,
- const uint8* src_uv,
- uint8* dst_argb,
+void NV12ToRGB24Row_Any_NEON(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void NV21ToRGB24Row_Any_NEON(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void NV12ToRGB565Row_Any_NEON(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void YUY2ToARGBRow_Any_NEON(const uint8* src_yuy2,
- uint8* dst_argb,
+void YUY2ToARGBRow_Any_NEON(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void UYVYToARGBRow_Any_NEON(const uint8* src_uyvy,
- uint8* dst_argb,
+void UYVYToARGBRow_Any_NEON(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
const struct YuvConstants* yuvconstants,
int width);
-void I422ToARGBRow_DSPR2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
- const struct YuvConstants* yuvconstants,
+void I444ToARGBRow_Any_MSA(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void I422ToARGBRow_Any_MSA(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void I422ToRGBARow_Any_MSA(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void I422AlphaToARGBRow_Any_MSA(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ const uint8_t* a_buf,
+ uint8_t* dst_ptr,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void I422ToRGB24Row_Any_MSA(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void I422ToRGB565Row_Any_MSA(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void I422ToARGB4444Row_Any_MSA(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void I422ToARGB1555Row_Any_MSA(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void NV12ToARGBRow_Any_MSA(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void NV12ToRGB565Row_Any_MSA(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void NV21ToARGBRow_Any_MSA(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void YUY2ToARGBRow_Any_MSA(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ const struct YuvConstants* yuvconstants,
+ int width);
+void UYVYToARGBRow_Any_MSA(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ const struct YuvConstants* yuvconstants,
+ int width);
+
+void YUY2ToYRow_AVX2(const uint8_t* src_yuy2, uint8_t* dst_y, int width);
+void YUY2ToUVRow_AVX2(const uint8_t* src_yuy2,
+ int stride_yuy2,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void YUY2ToUV422Row_AVX2(const uint8_t* src_yuy2,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
int width);
-void I422ToARGBRow_DSPR2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
- const struct YuvConstants* yuvconstants,
+void YUY2ToYRow_SSE2(const uint8_t* src_yuy2, uint8_t* dst_y, int width);
+void YUY2ToUVRow_SSE2(const uint8_t* src_yuy2,
+ int stride_yuy2,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void YUY2ToUV422Row_SSE2(const uint8_t* src_yuy2,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
int width);
+void YUY2ToYRow_NEON(const uint8_t* src_yuy2, uint8_t* dst_y, int width);
+void YUY2ToUVRow_NEON(const uint8_t* src_yuy2,
+ int stride_yuy2,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void YUY2ToUV422Row_NEON(const uint8_t* src_yuy2,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void YUY2ToYRow_MSA(const uint8_t* src_yuy2, uint8_t* dst_y, int width);
+void YUY2ToUVRow_MSA(const uint8_t* src_yuy2,
+ int src_stride_yuy2,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void YUY2ToUV422Row_MSA(const uint8_t* src_yuy2,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void YUY2ToYRow_C(const uint8_t* src_yuy2, uint8_t* dst_y, int width);
+void YUY2ToUVRow_C(const uint8_t* src_yuy2,
+ int src_stride_yuy2,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void YUY2ToUV422Row_C(const uint8_t* src_yuy2,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void YUY2ToYRow_Any_AVX2(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void YUY2ToUVRow_Any_AVX2(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void YUY2ToUV422Row_Any_AVX2(const uint8_t* src_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void YUY2ToYRow_Any_SSE2(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void YUY2ToUVRow_Any_SSE2(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void YUY2ToUV422Row_Any_SSE2(const uint8_t* src_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void YUY2ToYRow_Any_NEON(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void YUY2ToUVRow_Any_NEON(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void YUY2ToUV422Row_Any_NEON(const uint8_t* src_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void YUY2ToYRow_Any_MSA(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void YUY2ToUVRow_Any_MSA(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void YUY2ToUV422Row_Any_MSA(const uint8_t* src_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void UYVYToYRow_AVX2(const uint8_t* src_uyvy, uint8_t* dst_y, int width);
+void UYVYToUVRow_AVX2(const uint8_t* src_uyvy,
+ int stride_uyvy,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void UYVYToUV422Row_AVX2(const uint8_t* src_uyvy,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void UYVYToYRow_SSE2(const uint8_t* src_uyvy, uint8_t* dst_y, int width);
+void UYVYToUVRow_SSE2(const uint8_t* src_uyvy,
+ int stride_uyvy,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void UYVYToUV422Row_SSE2(const uint8_t* src_uyvy,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void UYVYToYRow_AVX2(const uint8_t* src_uyvy, uint8_t* dst_y, int width);
+void UYVYToUVRow_AVX2(const uint8_t* src_uyvy,
+ int stride_uyvy,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void UYVYToUV422Row_AVX2(const uint8_t* src_uyvy,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void UYVYToYRow_NEON(const uint8_t* src_uyvy, uint8_t* dst_y, int width);
+void UYVYToUVRow_NEON(const uint8_t* src_uyvy,
+ int stride_uyvy,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void UYVYToUV422Row_NEON(const uint8_t* src_uyvy,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void UYVYToYRow_MSA(const uint8_t* src_uyvy, uint8_t* dst_y, int width);
+void UYVYToUVRow_MSA(const uint8_t* src_uyvy,
+ int src_stride_uyvy,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void UYVYToUV422Row_MSA(const uint8_t* src_uyvy,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
-void YUY2ToYRow_AVX2(const uint8* src_yuy2, uint8* dst_y, int width);
-void YUY2ToUVRow_AVX2(const uint8* src_yuy2, int stride_yuy2,
- uint8* dst_u, uint8* dst_v, int width);
-void YUY2ToUV422Row_AVX2(const uint8* src_yuy2,
- uint8* dst_u, uint8* dst_v, int width);
-void YUY2ToYRow_SSE2(const uint8* src_yuy2, uint8* dst_y, int width);
-void YUY2ToUVRow_SSE2(const uint8* src_yuy2, int stride_yuy2,
- uint8* dst_u, uint8* dst_v, int width);
-void YUY2ToUV422Row_SSE2(const uint8* src_yuy2,
- uint8* dst_u, uint8* dst_v, int width);
-void YUY2ToYRow_NEON(const uint8* src_yuy2, uint8* dst_y, int width);
-void YUY2ToUVRow_NEON(const uint8* src_yuy2, int stride_yuy2,
- uint8* dst_u, uint8* dst_v, int width);
-void YUY2ToUV422Row_NEON(const uint8* src_yuy2,
- uint8* dst_u, uint8* dst_v, int width);
-void YUY2ToYRow_C(const uint8* src_yuy2, uint8* dst_y, int width);
-void YUY2ToUVRow_C(const uint8* src_yuy2, int stride_yuy2,
- uint8* dst_u, uint8* dst_v, int width);
-void YUY2ToUV422Row_C(const uint8* src_yuy2,
- uint8* dst_u, uint8* dst_v, int width);
-void YUY2ToYRow_Any_AVX2(const uint8* src_yuy2, uint8* dst_y, int width);
-void YUY2ToUVRow_Any_AVX2(const uint8* src_yuy2, int stride_yuy2,
- uint8* dst_u, uint8* dst_v, int width);
-void YUY2ToUV422Row_Any_AVX2(const uint8* src_yuy2,
- uint8* dst_u, uint8* dst_v, int width);
-void YUY2ToYRow_Any_SSE2(const uint8* src_yuy2, uint8* dst_y, int width);
-void YUY2ToUVRow_Any_SSE2(const uint8* src_yuy2, int stride_yuy2,
- uint8* dst_u, uint8* dst_v, int width);
-void YUY2ToUV422Row_Any_SSE2(const uint8* src_yuy2,
- uint8* dst_u, uint8* dst_v, int width);
-void YUY2ToYRow_Any_NEON(const uint8* src_yuy2, uint8* dst_y, int width);
-void YUY2ToUVRow_Any_NEON(const uint8* src_yuy2, int stride_yuy2,
- uint8* dst_u, uint8* dst_v, int width);
-void YUY2ToUV422Row_Any_NEON(const uint8* src_yuy2,
- uint8* dst_u, uint8* dst_v, int width);
-void UYVYToYRow_AVX2(const uint8* src_uyvy, uint8* dst_y, int width);
-void UYVYToUVRow_AVX2(const uint8* src_uyvy, int stride_uyvy,
- uint8* dst_u, uint8* dst_v, int width);
-void UYVYToUV422Row_AVX2(const uint8* src_uyvy,
- uint8* dst_u, uint8* dst_v, int width);
-void UYVYToYRow_SSE2(const uint8* src_uyvy, uint8* dst_y, int width);
-void UYVYToUVRow_SSE2(const uint8* src_uyvy, int stride_uyvy,
- uint8* dst_u, uint8* dst_v, int width);
-void UYVYToUV422Row_SSE2(const uint8* src_uyvy,
- uint8* dst_u, uint8* dst_v, int width);
-void UYVYToYRow_AVX2(const uint8* src_uyvy, uint8* dst_y, int width);
-void UYVYToUVRow_AVX2(const uint8* src_uyvy, int stride_uyvy,
- uint8* dst_u, uint8* dst_v, int width);
-void UYVYToUV422Row_AVX2(const uint8* src_uyvy,
- uint8* dst_u, uint8* dst_v, int width);
-void UYVYToYRow_NEON(const uint8* src_uyvy, uint8* dst_y, int width);
-void UYVYToUVRow_NEON(const uint8* src_uyvy, int stride_uyvy,
- uint8* dst_u, uint8* dst_v, int width);
-void UYVYToUV422Row_NEON(const uint8* src_uyvy,
- uint8* dst_u, uint8* dst_v, int width);
+void UYVYToYRow_C(const uint8_t* src_uyvy, uint8_t* dst_y, int width);
+void UYVYToUVRow_C(const uint8_t* src_uyvy,
+ int src_stride_uyvy,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void UYVYToUV422Row_C(const uint8_t* src_uyvy,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void UYVYToYRow_Any_AVX2(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void UYVYToUVRow_Any_AVX2(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void UYVYToUV422Row_Any_AVX2(const uint8_t* src_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void UYVYToYRow_Any_SSE2(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void UYVYToUVRow_Any_SSE2(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void UYVYToUV422Row_Any_SSE2(const uint8_t* src_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void UYVYToYRow_Any_NEON(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void UYVYToUVRow_Any_NEON(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void UYVYToUV422Row_Any_NEON(const uint8_t* src_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void UYVYToYRow_Any_MSA(const uint8_t* src_ptr, uint8_t* dst_ptr, int width);
+void UYVYToUVRow_Any_MSA(const uint8_t* src_ptr,
+ int src_stride_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
+void UYVYToUV422Row_Any_MSA(const uint8_t* src_ptr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width);
-void UYVYToYRow_C(const uint8* src_uyvy, uint8* dst_y, int width);
-void UYVYToUVRow_C(const uint8* src_uyvy, int stride_uyvy,
- uint8* dst_u, uint8* dst_v, int width);
-void UYVYToUV422Row_C(const uint8* src_uyvy,
- uint8* dst_u, uint8* dst_v, int width);
-void UYVYToYRow_Any_AVX2(const uint8* src_uyvy, uint8* dst_y, int width);
-void UYVYToUVRow_Any_AVX2(const uint8* src_uyvy, int stride_uyvy,
- uint8* dst_u, uint8* dst_v, int width);
-void UYVYToUV422Row_Any_AVX2(const uint8* src_uyvy,
- uint8* dst_u, uint8* dst_v, int width);
-void UYVYToYRow_Any_SSE2(const uint8* src_uyvy, uint8* dst_y, int width);
-void UYVYToUVRow_Any_SSE2(const uint8* src_uyvy, int stride_uyvy,
- uint8* dst_u, uint8* dst_v, int width);
-void UYVYToUV422Row_Any_SSE2(const uint8* src_uyvy,
- uint8* dst_u, uint8* dst_v, int width);
-void UYVYToYRow_Any_NEON(const uint8* src_uyvy, uint8* dst_y, int width);
-void UYVYToUVRow_Any_NEON(const uint8* src_uyvy, int stride_uyvy,
- uint8* dst_u, uint8* dst_v, int width);
-void UYVYToUV422Row_Any_NEON(const uint8* src_uyvy,
- uint8* dst_u, uint8* dst_v, int width);
+void I422ToYUY2Row_C(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_frame,
+ int width);
+void I422ToUYVYRow_C(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_frame,
+ int width);
+void I422ToYUY2Row_SSE2(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_yuy2,
+ int width);
+void I422ToUYVYRow_SSE2(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_uyvy,
+ int width);
+void I422ToYUY2Row_Any_SSE2(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
+ int width);
+void I422ToUYVYRow_Any_SSE2(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
+ int width);
+void I422ToYUY2Row_AVX2(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_yuy2,
+ int width);
+void I422ToUYVYRow_AVX2(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_uyvy,
+ int width);
+void I422ToYUY2Row_Any_AVX2(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
+ int width);
+void I422ToUYVYRow_Any_AVX2(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
+ int width);
+void I422ToYUY2Row_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_yuy2,
+ int width);
+void I422ToUYVYRow_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_uyvy,
+ int width);
+void I422ToYUY2Row_Any_NEON(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
+ int width);
+void I422ToUYVYRow_Any_NEON(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
+ int width);
+void I422ToYUY2Row_MSA(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_yuy2,
+ int width);
+void I422ToUYVYRow_MSA(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_uyvy,
+ int width);
+void I422ToYUY2Row_Any_MSA(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
+ int width);
+void I422ToUYVYRow_Any_MSA(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ptr,
+ int width);
-void I422ToYUY2Row_C(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_yuy2, int width);
-void I422ToUYVYRow_C(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_uyvy, int width);
-void I422ToYUY2Row_SSE2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_yuy2, int width);
-void I422ToUYVYRow_SSE2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_uyvy, int width);
-void I422ToYUY2Row_Any_SSE2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_yuy2, int width);
-void I422ToUYVYRow_Any_SSE2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_uyvy, int width);
-void I422ToYUY2Row_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_yuy2, int width);
-void I422ToUYVYRow_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_uyvy, int width);
-void I422ToYUY2Row_Any_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_yuy2, int width);
-void I422ToUYVYRow_Any_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_uyvy, int width);
-
// Effects related row functions.
-void ARGBAttenuateRow_C(const uint8* src_argb, uint8* dst_argb, int width);
-void ARGBAttenuateRow_SSSE3(const uint8* src_argb, uint8* dst_argb, int width);
-void ARGBAttenuateRow_AVX2(const uint8* src_argb, uint8* dst_argb, int width);
-void ARGBAttenuateRow_NEON(const uint8* src_argb, uint8* dst_argb, int width);
-void ARGBAttenuateRow_Any_SSE2(const uint8* src_argb, uint8* dst_argb,
- int width);
-void ARGBAttenuateRow_Any_SSSE3(const uint8* src_argb, uint8* dst_argb,
+void ARGBAttenuateRow_C(const uint8_t* src_argb, uint8_t* dst_argb, int width);
+void ARGBAttenuateRow_SSSE3(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width);
+void ARGBAttenuateRow_AVX2(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width);
+void ARGBAttenuateRow_NEON(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width);
+void ARGBAttenuateRow_MSA(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width);
+void ARGBAttenuateRow_Any_SSSE3(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
int width);
-void ARGBAttenuateRow_Any_AVX2(const uint8* src_argb, uint8* dst_argb,
+void ARGBAttenuateRow_Any_AVX2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
int width);
-void ARGBAttenuateRow_Any_NEON(const uint8* src_argb, uint8* dst_argb,
+void ARGBAttenuateRow_Any_NEON(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
int width);
+void ARGBAttenuateRow_Any_MSA(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
+ int width);
// Inverse table for unattenuate, shared by C and SSE2.
-extern const uint32 fixed_invtbl8[256];
-void ARGBUnattenuateRow_C(const uint8* src_argb, uint8* dst_argb, int width);
-void ARGBUnattenuateRow_SSE2(const uint8* src_argb, uint8* dst_argb, int width);
-void ARGBUnattenuateRow_AVX2(const uint8* src_argb, uint8* dst_argb, int width);
-void ARGBUnattenuateRow_Any_SSE2(const uint8* src_argb, uint8* dst_argb,
+extern const uint32_t fixed_invtbl8[256];
+void ARGBUnattenuateRow_C(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width);
+void ARGBUnattenuateRow_SSE2(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width);
+void ARGBUnattenuateRow_AVX2(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width);
+void ARGBUnattenuateRow_Any_SSE2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
int width);
-void ARGBUnattenuateRow_Any_AVX2(const uint8* src_argb, uint8* dst_argb,
+void ARGBUnattenuateRow_Any_AVX2(const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
int width);
-void ARGBGrayRow_C(const uint8* src_argb, uint8* dst_argb, int width);
-void ARGBGrayRow_SSSE3(const uint8* src_argb, uint8* dst_argb, int width);
-void ARGBGrayRow_NEON(const uint8* src_argb, uint8* dst_argb, int width);
+void ARGBGrayRow_C(const uint8_t* src_argb, uint8_t* dst_argb, int width);
+void ARGBGrayRow_SSSE3(const uint8_t* src_argb, uint8_t* dst_argb, int width);
+void ARGBGrayRow_NEON(const uint8_t* src_argb, uint8_t* dst_argb, int width);
+void ARGBGrayRow_MSA(const uint8_t* src_argb, uint8_t* dst_argb, int width);
-void ARGBSepiaRow_C(uint8* dst_argb, int width);
-void ARGBSepiaRow_SSSE3(uint8* dst_argb, int width);
-void ARGBSepiaRow_NEON(uint8* dst_argb, int width);
+void ARGBSepiaRow_C(uint8_t* dst_argb, int width);
+void ARGBSepiaRow_SSSE3(uint8_t* dst_argb, int width);
+void ARGBSepiaRow_NEON(uint8_t* dst_argb, int width);
+void ARGBSepiaRow_MSA(uint8_t* dst_argb, int width);
-void ARGBColorMatrixRow_C(const uint8* src_argb, uint8* dst_argb,
- const int8* matrix_argb, int width);
-void ARGBColorMatrixRow_SSSE3(const uint8* src_argb, uint8* dst_argb,
- const int8* matrix_argb, int width);
-void ARGBColorMatrixRow_NEON(const uint8* src_argb, uint8* dst_argb,
- const int8* matrix_argb, int width);
+void ARGBColorMatrixRow_C(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const int8_t* matrix_argb,
+ int width);
+void ARGBColorMatrixRow_SSSE3(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const int8_t* matrix_argb,
+ int width);
+void ARGBColorMatrixRow_NEON(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const int8_t* matrix_argb,
+ int width);
+void ARGBColorMatrixRow_MSA(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const int8_t* matrix_argb,
+ int width);
-void ARGBColorTableRow_C(uint8* dst_argb, const uint8* table_argb, int width);
-void ARGBColorTableRow_X86(uint8* dst_argb, const uint8* table_argb, int width);
+void ARGBColorTableRow_C(uint8_t* dst_argb,
+ const uint8_t* table_argb,
+ int width);
+void ARGBColorTableRow_X86(uint8_t* dst_argb,
+ const uint8_t* table_argb,
+ int width);
-void RGBColorTableRow_C(uint8* dst_argb, const uint8* table_argb, int width);
-void RGBColorTableRow_X86(uint8* dst_argb, const uint8* table_argb, int width);
+void RGBColorTableRow_C(uint8_t* dst_argb,
+ const uint8_t* table_argb,
+ int width);
+void RGBColorTableRow_X86(uint8_t* dst_argb,
+ const uint8_t* table_argb,
+ int width);
-void ARGBQuantizeRow_C(uint8* dst_argb, int scale, int interval_size,
- int interval_offset, int width);
-void ARGBQuantizeRow_SSE2(uint8* dst_argb, int scale, int interval_size,
- int interval_offset, int width);
-void ARGBQuantizeRow_NEON(uint8* dst_argb, int scale, int interval_size,
- int interval_offset, int width);
+void ARGBQuantizeRow_C(uint8_t* dst_argb,
+ int scale,
+ int interval_size,
+ int interval_offset,
+ int width);
+void ARGBQuantizeRow_SSE2(uint8_t* dst_argb,
+ int scale,
+ int interval_size,
+ int interval_offset,
+ int width);
+void ARGBQuantizeRow_NEON(uint8_t* dst_argb,
+ int scale,
+ int interval_size,
+ int interval_offset,
+ int width);
+void ARGBQuantizeRow_MSA(uint8_t* dst_argb,
+ int scale,
+ int interval_size,
+ int interval_offset,
+ int width);
-void ARGBShadeRow_C(const uint8* src_argb, uint8* dst_argb, int width,
- uint32 value);
-void ARGBShadeRow_SSE2(const uint8* src_argb, uint8* dst_argb, int width,
- uint32 value);
-void ARGBShadeRow_NEON(const uint8* src_argb, uint8* dst_argb, int width,
- uint32 value);
+void ARGBShadeRow_C(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width,
+ uint32_t value);
+void ARGBShadeRow_SSE2(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width,
+ uint32_t value);
+void ARGBShadeRow_NEON(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width,
+ uint32_t value);
+void ARGBShadeRow_MSA(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width,
+ uint32_t value);
// Used for blur.
-void CumulativeSumToAverageRow_SSE2(const int32* topleft, const int32* botleft,
- int width, int area, uint8* dst, int count);
-void ComputeCumulativeSumRow_SSE2(const uint8* row, int32* cumsum,
- const int32* previous_cumsum, int width);
+void CumulativeSumToAverageRow_SSE2(const int32_t* topleft,
+ const int32_t* botleft,
+ int width,
+ int area,
+ uint8_t* dst,
+ int count);
+void ComputeCumulativeSumRow_SSE2(const uint8_t* row,
+ int32_t* cumsum,
+ const int32_t* previous_cumsum,
+ int width);
-void CumulativeSumToAverageRow_C(const int32* topleft, const int32* botleft,
- int width, int area, uint8* dst, int count);
-void ComputeCumulativeSumRow_C(const uint8* row, int32* cumsum,
- const int32* previous_cumsum, int width);
+void CumulativeSumToAverageRow_C(const int32_t* tl,
+ const int32_t* bl,
+ int w,
+ int area,
+ uint8_t* dst,
+ int count);
+void ComputeCumulativeSumRow_C(const uint8_t* row,
+ int32_t* cumsum,
+ const int32_t* previous_cumsum,
+ int width);
LIBYUV_API
-void ARGBAffineRow_C(const uint8* src_argb, int src_argb_stride,
- uint8* dst_argb, const float* uv_dudv, int width);
+void ARGBAffineRow_C(const uint8_t* src_argb,
+ int src_argb_stride,
+ uint8_t* dst_argb,
+ const float* uv_dudv,
+ int width);
LIBYUV_API
-void ARGBAffineRow_SSE2(const uint8* src_argb, int src_argb_stride,
- uint8* dst_argb, const float* uv_dudv, int width);
+void ARGBAffineRow_SSE2(const uint8_t* src_argb,
+ int src_argb_stride,
+ uint8_t* dst_argb,
+ const float* src_dudv,
+ int width);
// Used for I420Scale, ARGBScale, and ARGBInterpolate.
-void InterpolateRow_C(uint8* dst_ptr, const uint8* src_ptr,
- ptrdiff_t src_stride_ptr,
- int width, int source_y_fraction);
-void InterpolateRow_SSSE3(uint8* dst_ptr, const uint8* src_ptr,
- ptrdiff_t src_stride_ptr, int width,
+void InterpolateRow_C(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ int width,
+ int source_y_fraction);
+void InterpolateRow_SSSE3(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ int dst_width,
int source_y_fraction);
-void InterpolateRow_AVX2(uint8* dst_ptr, const uint8* src_ptr,
- ptrdiff_t src_stride_ptr, int width,
+void InterpolateRow_AVX2(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ int dst_width,
int source_y_fraction);
-void InterpolateRow_NEON(uint8* dst_ptr, const uint8* src_ptr,
- ptrdiff_t src_stride_ptr, int width,
+void InterpolateRow_NEON(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ int dst_width,
int source_y_fraction);
-void InterpolateRow_DSPR2(uint8* dst_ptr, const uint8* src_ptr,
- ptrdiff_t src_stride_ptr, int width,
- int source_y_fraction);
-void InterpolateRow_Any_NEON(uint8* dst_ptr, const uint8* src_ptr,
- ptrdiff_t src_stride_ptr, int width,
+void InterpolateRow_MSA(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ int width,
+ int source_y_fraction);
+void InterpolateRow_Any_NEON(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ ptrdiff_t src_stride_ptr,
+ int width,
int source_y_fraction);
-void InterpolateRow_Any_SSSE3(uint8* dst_ptr, const uint8* src_ptr,
- ptrdiff_t src_stride_ptr, int width,
+void InterpolateRow_Any_SSSE3(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ ptrdiff_t src_stride_ptr,
+ int width,
int source_y_fraction);
-void InterpolateRow_Any_AVX2(uint8* dst_ptr, const uint8* src_ptr,
- ptrdiff_t src_stride_ptr, int width,
+void InterpolateRow_Any_AVX2(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ ptrdiff_t src_stride_ptr,
+ int width,
int source_y_fraction);
-void InterpolateRow_Any_DSPR2(uint8* dst_ptr, const uint8* src_ptr,
- ptrdiff_t src_stride_ptr, int width,
- int source_y_fraction);
+void InterpolateRow_Any_MSA(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ ptrdiff_t src_stride_ptr,
+ int width,
+ int source_y_fraction);
-void InterpolateRow_16_C(uint16* dst_ptr, const uint16* src_ptr,
- ptrdiff_t src_stride_ptr,
- int width, int source_y_fraction);
+void InterpolateRow_16_C(uint16_t* dst_ptr,
+ const uint16_t* src_ptr,
+ ptrdiff_t src_stride,
+ int width,
+ int source_y_fraction);
// Sobel images.
-void SobelXRow_C(const uint8* src_y0, const uint8* src_y1, const uint8* src_y2,
- uint8* dst_sobelx, int width);
-void SobelXRow_SSE2(const uint8* src_y0, const uint8* src_y1,
- const uint8* src_y2, uint8* dst_sobelx, int width);
-void SobelXRow_NEON(const uint8* src_y0, const uint8* src_y1,
- const uint8* src_y2, uint8* dst_sobelx, int width);
-void SobelYRow_C(const uint8* src_y0, const uint8* src_y1,
- uint8* dst_sobely, int width);
-void SobelYRow_SSE2(const uint8* src_y0, const uint8* src_y1,
- uint8* dst_sobely, int width);
-void SobelYRow_NEON(const uint8* src_y0, const uint8* src_y1,
- uint8* dst_sobely, int width);
-void SobelRow_C(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_argb, int width);
-void SobelRow_SSE2(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_argb, int width);
-void SobelRow_NEON(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_argb, int width);
-void SobelToPlaneRow_C(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_y, int width);
-void SobelToPlaneRow_SSE2(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_y, int width);
-void SobelToPlaneRow_NEON(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_y, int width);
-void SobelXYRow_C(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_argb, int width);
-void SobelXYRow_SSE2(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_argb, int width);
-void SobelXYRow_NEON(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_argb, int width);
-void SobelRow_Any_SSE2(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_argb, int width);
-void SobelRow_Any_NEON(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_argb, int width);
-void SobelToPlaneRow_Any_SSE2(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_y, int width);
-void SobelToPlaneRow_Any_NEON(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_y, int width);
-void SobelXYRow_Any_SSE2(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_argb, int width);
-void SobelXYRow_Any_NEON(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_argb, int width);
+void SobelXRow_C(const uint8_t* src_y0,
+ const uint8_t* src_y1,
+ const uint8_t* src_y2,
+ uint8_t* dst_sobelx,
+ int width);
+void SobelXRow_SSE2(const uint8_t* src_y0,
+ const uint8_t* src_y1,
+ const uint8_t* src_y2,
+ uint8_t* dst_sobelx,
+ int width);
+void SobelXRow_NEON(const uint8_t* src_y0,
+ const uint8_t* src_y1,
+ const uint8_t* src_y2,
+ uint8_t* dst_sobelx,
+ int width);
+void SobelXRow_MSA(const uint8_t* src_y0,
+ const uint8_t* src_y1,
+ const uint8_t* src_y2,
+ uint8_t* dst_sobelx,
+ int width);
+void SobelYRow_C(const uint8_t* src_y0,
+ const uint8_t* src_y1,
+ uint8_t* dst_sobely,
+ int width);
+void SobelYRow_SSE2(const uint8_t* src_y0,
+ const uint8_t* src_y1,
+ uint8_t* dst_sobely,
+ int width);
+void SobelYRow_NEON(const uint8_t* src_y0,
+ const uint8_t* src_y1,
+ uint8_t* dst_sobely,
+ int width);
+void SobelYRow_MSA(const uint8_t* src_y0,
+ const uint8_t* src_y1,
+ uint8_t* dst_sobely,
+ int width);
+void SobelRow_C(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_argb,
+ int width);
+void SobelRow_SSE2(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_argb,
+ int width);
+void SobelRow_NEON(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_argb,
+ int width);
+void SobelRow_MSA(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_argb,
+ int width);
+void SobelToPlaneRow_C(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_y,
+ int width);
+void SobelToPlaneRow_SSE2(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_y,
+ int width);
+void SobelToPlaneRow_NEON(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_y,
+ int width);
+void SobelToPlaneRow_MSA(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_y,
+ int width);
+void SobelXYRow_C(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_argb,
+ int width);
+void SobelXYRow_SSE2(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_argb,
+ int width);
+void SobelXYRow_NEON(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_argb,
+ int width);
+void SobelXYRow_MSA(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_argb,
+ int width);
+void SobelRow_Any_SSE2(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ int width);
+void SobelRow_Any_NEON(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ int width);
+void SobelRow_Any_MSA(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ int width);
+void SobelToPlaneRow_Any_SSE2(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ int width);
+void SobelToPlaneRow_Any_NEON(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ int width);
+void SobelToPlaneRow_Any_MSA(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ int width);
+void SobelXYRow_Any_SSE2(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ int width);
+void SobelXYRow_Any_NEON(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ int width);
+void SobelXYRow_Any_MSA(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_ptr,
+ int width);
-void ARGBPolynomialRow_C(const uint8* src_argb,
- uint8* dst_argb, const float* poly,
+void ARGBPolynomialRow_C(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const float* poly,
int width);
-void ARGBPolynomialRow_SSE2(const uint8* src_argb,
- uint8* dst_argb, const float* poly,
+void ARGBPolynomialRow_SSE2(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const float* poly,
int width);
-void ARGBPolynomialRow_AVX2(const uint8* src_argb,
- uint8* dst_argb, const float* poly,
+void ARGBPolynomialRow_AVX2(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const float* poly,
int width);
-void ARGBLumaColorTableRow_C(const uint8* src_argb, uint8* dst_argb, int width,
- const uint8* luma, uint32 lumacoeff);
-void ARGBLumaColorTableRow_SSSE3(const uint8* src_argb, uint8* dst_argb,
+// Scale and convert to half float.
+void HalfFloatRow_C(const uint16_t* src, uint16_t* dst, float scale, int width);
+void HalfFloatRow_SSE2(const uint16_t* src,
+ uint16_t* dst,
+ float scale,
+ int width);
+void HalfFloatRow_Any_SSE2(const uint16_t* src_ptr,
+ uint16_t* dst_ptr,
+ float param,
+ int width);
+void HalfFloatRow_AVX2(const uint16_t* src,
+ uint16_t* dst,
+ float scale,
+ int width);
+void HalfFloatRow_Any_AVX2(const uint16_t* src_ptr,
+ uint16_t* dst_ptr,
+ float param,
+ int width);
+void HalfFloatRow_F16C(const uint16_t* src,
+ uint16_t* dst,
+ float scale,
+ int width);
+void HalfFloatRow_Any_F16C(const uint16_t* src,
+ uint16_t* dst,
+ float scale,
+ int width);
+void HalfFloat1Row_F16C(const uint16_t* src,
+ uint16_t* dst,
+ float scale,
+ int width);
+void HalfFloat1Row_Any_F16C(const uint16_t* src,
+ uint16_t* dst,
+ float scale,
+ int width);
+void HalfFloatRow_NEON(const uint16_t* src,
+ uint16_t* dst,
+ float scale,
+ int width);
+void HalfFloatRow_Any_NEON(const uint16_t* src_ptr,
+ uint16_t* dst_ptr,
+ float param,
+ int width);
+void HalfFloat1Row_NEON(const uint16_t* src,
+ uint16_t* dst,
+ float scale,
+ int width);
+void HalfFloat1Row_Any_NEON(const uint16_t* src_ptr,
+ uint16_t* dst_ptr,
+ float param,
+ int width);
+void HalfFloatRow_MSA(const uint16_t* src,
+ uint16_t* dst,
+ float scale,
+ int width);
+void HalfFloatRow_Any_MSA(const uint16_t* src_ptr,
+ uint16_t* dst_ptr,
+ float param,
+ int width);
+void ByteToFloatRow_C(const uint8_t* src, float* dst, float scale, int width);
+void ByteToFloatRow_NEON(const uint8_t* src,
+ float* dst,
+ float scale,
+ int width);
+void ByteToFloatRow_Any_NEON(const uint8_t* src_ptr,
+ float* dst_ptr,
+ float param,
+ int width);
+
+void ARGBLumaColorTableRow_C(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width,
+ const uint8_t* luma,
+ uint32_t lumacoeff);
+void ARGBLumaColorTableRow_SSSE3(const uint8_t* src_argb,
+ uint8_t* dst_argb,
int width,
- const uint8* luma, uint32 lumacoeff);
+ const uint8_t* luma,
+ uint32_t lumacoeff);
+float ScaleMaxSamples_C(const float* src, float* dst, float scale, int width);
+float ScaleMaxSamples_NEON(const float* src,
+ float* dst,
+ float scale,
+ int width);
+float ScaleSumSamples_C(const float* src, float* dst, float scale, int width);
+float ScaleSumSamples_NEON(const float* src,
+ float* dst,
+ float scale,
+ int width);
+void ScaleSamples_C(const float* src, float* dst, float scale, int width);
+void ScaleSamples_NEON(const float* src, float* dst, float scale, int width);
+
#ifdef __cplusplus
} // extern "C"
} // namespace libyuv
#endif
-#endif // INCLUDE_LIBYUV_ROW_H_ NOLINT
+#endif // INCLUDE_LIBYUV_ROW_H_
--- a/third_party/libyuv/include/libyuv/scale.h
+++ b/third_party/libyuv/include/libyuv/scale.h
@@ -8,7 +8,7 @@
* be found in the AUTHORS file in the root of the source tree.
*/
-#ifndef INCLUDE_LIBYUV_SCALE_H_ // NOLINT
+#ifndef INCLUDE_LIBYUV_SCALE_H_
#define INCLUDE_LIBYUV_SCALE_H_
#include "libyuv/basic_types.h"
@@ -20,25 +20,33 @@
// Supported filtering.
typedef enum FilterMode {- kFilterNone = 0, // Point sample; Fastest.
- kFilterLinear = 1, // Filter horizontally only.
+ kFilterNone = 0, // Point sample; Fastest.
+ kFilterLinear = 1, // Filter horizontally only.
kFilterBilinear = 2, // Faster than box, but lower quality scaling down.
- kFilterBox = 3 // Highest quality.
+ kFilterBox = 3 // Highest quality.
} FilterModeEnum;
// Scale a YUV plane.
LIBYUV_API
-void ScalePlane(const uint8* src, int src_stride,
- int src_width, int src_height,
- uint8* dst, int dst_stride,
- int dst_width, int dst_height,
+void ScalePlane(const uint8_t* src,
+ int src_stride,
+ int src_width,
+ int src_height,
+ uint8_t* dst,
+ int dst_stride,
+ int dst_width,
+ int dst_height,
enum FilterMode filtering);
LIBYUV_API
-void ScalePlane_16(const uint16* src, int src_stride,
- int src_width, int src_height,
- uint16* dst, int dst_stride,
- int dst_width, int dst_height,
+void ScalePlane_16(const uint16_t* src,
+ int src_stride,
+ int src_width,
+ int src_height,
+ uint16_t* dst,
+ int dst_stride,
+ int dst_width,
+ int dst_height,
enum FilterMode filtering);
// Scales a YUV 4:2:0 image from the src width and height to the
@@ -52,44 +60,64 @@
// Returns 0 if successful.
LIBYUV_API
-int I420Scale(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- int src_width, int src_height,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int dst_width, int dst_height,
+int I420Scale(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ int src_width,
+ int src_height,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int dst_width,
+ int dst_height,
enum FilterMode filtering);
LIBYUV_API
-int I420Scale_16(const uint16* src_y, int src_stride_y,
- const uint16* src_u, int src_stride_u,
- const uint16* src_v, int src_stride_v,
- int src_width, int src_height,
- uint16* dst_y, int dst_stride_y,
- uint16* dst_u, int dst_stride_u,
- uint16* dst_v, int dst_stride_v,
- int dst_width, int dst_height,
+int I420Scale_16(const uint16_t* src_y,
+ int src_stride_y,
+ const uint16_t* src_u,
+ int src_stride_u,
+ const uint16_t* src_v,
+ int src_stride_v,
+ int src_width,
+ int src_height,
+ uint16_t* dst_y,
+ int dst_stride_y,
+ uint16_t* dst_u,
+ int dst_stride_u,
+ uint16_t* dst_v,
+ int dst_stride_v,
+ int dst_width,
+ int dst_height,
enum FilterMode filtering);
#ifdef __cplusplus
// Legacy API. Deprecated.
LIBYUV_API
-int Scale(const uint8* src_y, const uint8* src_u, const uint8* src_v,
- int src_stride_y, int src_stride_u, int src_stride_v,
- int src_width, int src_height,
- uint8* dst_y, uint8* dst_u, uint8* dst_v,
- int dst_stride_y, int dst_stride_u, int dst_stride_v,
- int dst_width, int dst_height,
+int Scale(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ int src_stride_y,
+ int src_stride_u,
+ int src_stride_v,
+ int src_width,
+ int src_height,
+ uint8_t* dst_y,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int dst_stride_y,
+ int dst_stride_u,
+ int dst_stride_v,
+ int dst_width,
+ int dst_height,
LIBYUV_BOOL interpolate);
-// Legacy API. Deprecated.
-LIBYUV_API
-int ScaleOffset(const uint8* src_i420, int src_width, int src_height,
- uint8* dst_i420, int dst_width, int dst_height, int dst_yoffset,
- LIBYUV_BOOL interpolate);
-
// For testing, allow disabling of specialized scalers.
LIBYUV_API
void SetUseReferenceImpl(LIBYUV_BOOL use);
@@ -100,4 +128,4 @@
} // namespace libyuv
#endif
-#endif // INCLUDE_LIBYUV_SCALE_H_ NOLINT
+#endif // INCLUDE_LIBYUV_SCALE_H_
--- a/third_party/libyuv/include/libyuv/scale_argb.h
+++ b/third_party/libyuv/include/libyuv/scale_argb.h
@@ -8,7 +8,7 @@
* be found in the AUTHORS file in the root of the source tree.
*/
-#ifndef INCLUDE_LIBYUV_SCALE_ARGB_H_ // NOLINT
+#ifndef INCLUDE_LIBYUV_SCALE_ARGB_H_
#define INCLUDE_LIBYUV_SCALE_ARGB_H_
#include "libyuv/basic_types.h"
@@ -20,32 +20,52 @@
#endif
LIBYUV_API
-int ARGBScale(const uint8* src_argb, int src_stride_argb,
- int src_width, int src_height,
- uint8* dst_argb, int dst_stride_argb,
- int dst_width, int dst_height,
+int ARGBScale(const uint8_t* src_argb,
+ int src_stride_argb,
+ int src_width,
+ int src_height,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int dst_width,
+ int dst_height,
enum FilterMode filtering);
// Clipped scale takes destination rectangle coordinates for clip values.
LIBYUV_API
-int ARGBScaleClip(const uint8* src_argb, int src_stride_argb,
- int src_width, int src_height,
- uint8* dst_argb, int dst_stride_argb,
- int dst_width, int dst_height,
- int clip_x, int clip_y, int clip_width, int clip_height,
+int ARGBScaleClip(const uint8_t* src_argb,
+ int src_stride_argb,
+ int src_width,
+ int src_height,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int dst_width,
+ int dst_height,
+ int clip_x,
+ int clip_y,
+ int clip_width,
+ int clip_height,
enum FilterMode filtering);
// Scale with YUV conversion to ARGB and clipping.
LIBYUV_API
-int YUVToARGBScaleClip(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint32 src_fourcc,
- int src_width, int src_height,
- uint8* dst_argb, int dst_stride_argb,
- uint32 dst_fourcc,
- int dst_width, int dst_height,
- int clip_x, int clip_y, int clip_width, int clip_height,
+int YUVToARGBScaleClip(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint32_t src_fourcc,
+ int src_width,
+ int src_height,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ uint32_t dst_fourcc,
+ int dst_width,
+ int dst_height,
+ int clip_x,
+ int clip_y,
+ int clip_width,
+ int clip_height,
enum FilterMode filtering);
#ifdef __cplusplus
@@ -53,4 +73,4 @@
} // namespace libyuv
#endif
-#endif // INCLUDE_LIBYUV_SCALE_ARGB_H_ NOLINT
+#endif // INCLUDE_LIBYUV_SCALE_ARGB_H_
--- a/third_party/libyuv/include/libyuv/scale_row.h
+++ b/third_party/libyuv/include/libyuv/scale_row.h
@@ -8,7 +8,7 @@
* be found in the AUTHORS file in the root of the source tree.
*/
-#ifndef INCLUDE_LIBYUV_SCALE_ROW_H_ // NOLINT
+#ifndef INCLUDE_LIBYUV_SCALE_ROW_H_
#define INCLUDE_LIBYUV_SCALE_ROW_H_
#include "libyuv/basic_types.h"
@@ -19,10 +19,14 @@
extern "C" {#endif
-#if defined(__pnacl__) || defined(__CLR_VER) || \
- (defined(__i386__) && !defined(__SSE2__))
+#if defined(__pnacl__) || defined(__CLR_VER) || \
+ (defined(__native_client__) && defined(__x86_64__)) || \
+ (defined(__i386__) && !defined(__SSE__) && !defined(__clang__))
#define LIBYUV_DISABLE_X86
#endif
+#if defined(__native_client__)
+#define LIBYUV_DISABLE_NEON
+#endif
// MemorySanitizer does not support assembly code yet. http://crbug.com/344505
#if defined(__has_feature)
#if __has_feature(memory_sanitizer)
@@ -29,7 +33,6 @@
#define LIBYUV_DISABLE_X86
#endif
#endif
-
// GCC >= 4.7.0 required for AVX2.
#if defined(__GNUC__) && (defined(__x86_64__) || defined(__i386__))
#if (__GNUC__ > 4) || (__GNUC__ == 4 && (__GNUC_MINOR__ >= 7))
@@ -45,8 +48,8 @@
#endif // __clang__
// Visual C 2012 required for AVX2.
-#if defined(_M_IX86) && !defined(__clang__) && \
- defined(_MSC_VER) && _MSC_VER >= 1700
+#if defined(_M_IX86) && !defined(__clang__) && defined(_MSC_VER) && \
+ _MSC_VER >= 1700
#define VISUALC_HAS_AVX2 1
#endif // VisualStudio >= 2012
@@ -72,8 +75,9 @@
// The following are available on all x86 platforms, but
// require VS2012, clang 3.4 or gcc 4.7.
// The code supports NaCL but requires a new compiler and validator.
-#if !defined(LIBYUV_DISABLE_X86) && (defined(VISUALC_HAS_AVX2) || \
- defined(CLANG_HAS_AVX2) || defined(GCC_HAS_AVX2))
+#if !defined(LIBYUV_DISABLE_X86) && \
+ (defined(VISUALC_HAS_AVX2) || defined(CLANG_HAS_AVX2) || \
+ defined(GCC_HAS_AVX2))
#define HAS_SCALEADDROW_AVX2
#define HAS_SCALEROWDOWN2_AVX2
#define HAS_SCALEROWDOWN4_AVX2
@@ -80,7 +84,7 @@
#endif
// The following are available on Neon platforms:
-#if !defined(LIBYUV_DISABLE_NEON) && !defined(__native_client__) && \
+#if !defined(LIBYUV_DISABLE_NEON) && \
(defined(__ARM_NEON__) || defined(LIBYUV_NEON) || defined(__aarch64__))
#define HAS_SCALEARGBCOLS_NEON
#define HAS_SCALEARGBROWDOWN2_NEON
@@ -93,33 +97,51 @@
#define HAS_SCALEARGBFILTERCOLS_NEON
#endif
-// The following are available on Mips platforms:
-#if !defined(LIBYUV_DISABLE_MIPS) && !defined(__native_client__) && \
- defined(__mips__) && defined(__mips_dsp) && (__mips_dsp_rev >= 2)
-#define HAS_SCALEROWDOWN2_DSPR2
-#define HAS_SCALEROWDOWN4_DSPR2
-#define HAS_SCALEROWDOWN34_DSPR2
-#define HAS_SCALEROWDOWN38_DSPR2
+#if !defined(LIBYUV_DISABLE_MSA) && defined(__mips_msa)
+#define HAS_SCALEADDROW_MSA
+#define HAS_SCALEARGBCOLS_MSA
+#define HAS_SCALEARGBFILTERCOLS_MSA
+#define HAS_SCALEARGBROWDOWN2_MSA
+#define HAS_SCALEARGBROWDOWNEVEN_MSA
+#define HAS_SCALEFILTERCOLS_MSA
+#define HAS_SCALEROWDOWN2_MSA
+#define HAS_SCALEROWDOWN34_MSA
+#define HAS_SCALEROWDOWN38_MSA
+#define HAS_SCALEROWDOWN4_MSA
#endif
// Scale ARGB vertically with bilinear interpolation.
void ScalePlaneVertical(int src_height,
- int dst_width, int dst_height,
- int src_stride, int dst_stride,
- const uint8* src_argb, uint8* dst_argb,
- int x, int y, int dy,
- int bpp, enum FilterMode filtering);
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int x,
+ int y,
+ int dy,
+ int bpp,
+ enum FilterMode filtering);
void ScalePlaneVertical_16(int src_height,
- int dst_width, int dst_height,
- int src_stride, int dst_stride,
- const uint16* src_argb, uint16* dst_argb,
- int x, int y, int dy,
- int wpp, enum FilterMode filtering);
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint16_t* src_argb,
+ uint16_t* dst_argb,
+ int x,
+ int y,
+ int dy,
+ int wpp,
+ enum FilterMode filtering);
// Simplify the filtering based on scale factors.
-enum FilterMode ScaleFilterReduce(int src_width, int src_height,
- int dst_width, int dst_height,
+enum FilterMode ScaleFilterReduce(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
enum FilterMode filtering);
// Divide num by div and return as 16.16 fixed point result.
@@ -137,367 +159,786 @@
#endif
// Compute slope values for stepping.
-void ScaleSlope(int src_width, int src_height,
- int dst_width, int dst_height,
+void ScaleSlope(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
enum FilterMode filtering,
- int* x, int* y, int* dx, int* dy);
+ int* x,
+ int* y,
+ int* dx,
+ int* dy);
-void ScaleRowDown2_C(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width);
-void ScaleRowDown2_16_C(const uint16* src_ptr, ptrdiff_t src_stride,
- uint16* dst, int dst_width);
-void ScaleRowDown2Linear_C(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width);
-void ScaleRowDown2Linear_16_C(const uint16* src_ptr, ptrdiff_t src_stride,
- uint16* dst, int dst_width);
-void ScaleRowDown2Box_C(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width);
-void ScaleRowDown2Box_Odd_C(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width);
-void ScaleRowDown2Box_16_C(const uint16* src_ptr, ptrdiff_t src_stride,
- uint16* dst, int dst_width);
-void ScaleRowDown4_C(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width);
-void ScaleRowDown4_16_C(const uint16* src_ptr, ptrdiff_t src_stride,
- uint16* dst, int dst_width);
-void ScaleRowDown4Box_C(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width);
-void ScaleRowDown4Box_16_C(const uint16* src_ptr, ptrdiff_t src_stride,
- uint16* dst, int dst_width);
-void ScaleRowDown34_C(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width);
-void ScaleRowDown34_16_C(const uint16* src_ptr, ptrdiff_t src_stride,
- uint16* dst, int dst_width);
-void ScaleRowDown34_0_Box_C(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* d, int dst_width);
-void ScaleRowDown34_0_Box_16_C(const uint16* src_ptr, ptrdiff_t src_stride,
- uint16* d, int dst_width);
-void ScaleRowDown34_1_Box_C(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* d, int dst_width);
-void ScaleRowDown34_1_Box_16_C(const uint16* src_ptr, ptrdiff_t src_stride,
- uint16* d, int dst_width);
-void ScaleCols_C(uint8* dst_ptr, const uint8* src_ptr,
- int dst_width, int x, int dx);
-void ScaleCols_16_C(uint16* dst_ptr, const uint16* src_ptr,
- int dst_width, int x, int dx);
-void ScaleColsUp2_C(uint8* dst_ptr, const uint8* src_ptr,
- int dst_width, int, int);
-void ScaleColsUp2_16_C(uint16* dst_ptr, const uint16* src_ptr,
- int dst_width, int, int);
-void ScaleFilterCols_C(uint8* dst_ptr, const uint8* src_ptr,
- int dst_width, int x, int dx);
-void ScaleFilterCols_16_C(uint16* dst_ptr, const uint16* src_ptr,
- int dst_width, int x, int dx);
-void ScaleFilterCols64_C(uint8* dst_ptr, const uint8* src_ptr,
- int dst_width, int x, int dx);
-void ScaleFilterCols64_16_C(uint16* dst_ptr, const uint16* src_ptr,
- int dst_width, int x, int dx);
-void ScaleRowDown38_C(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width);
-void ScaleRowDown38_16_C(const uint16* src_ptr, ptrdiff_t src_stride,
- uint16* dst, int dst_width);
-void ScaleRowDown38_3_Box_C(const uint8* src_ptr,
+void ScaleRowDown2_C(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width);
+void ScaleRowDown2_16_C(const uint16_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint16_t* dst,
+ int dst_width);
+void ScaleRowDown2Linear_C(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width);
+void ScaleRowDown2Linear_16_C(const uint16_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint16_t* dst,
+ int dst_width);
+void ScaleRowDown2Box_C(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width);
+void ScaleRowDown2Box_Odd_C(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown38_3_Box_16_C(const uint16* src_ptr,
+ uint8_t* dst,
+ int dst_width);
+void ScaleRowDown2Box_16_C(const uint16_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint16_t* dst,
+ int dst_width);
+void ScaleRowDown4_C(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width);
+void ScaleRowDown4_16_C(const uint16_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint16_t* dst,
+ int dst_width);
+void ScaleRowDown4Box_C(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width);
+void ScaleRowDown4Box_16_C(const uint16_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint16_t* dst,
+ int dst_width);
+void ScaleRowDown34_C(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width);
+void ScaleRowDown34_16_C(const uint16_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint16_t* dst,
+ int dst_width);
+void ScaleRowDown34_0_Box_C(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* d,
+ int dst_width);
+void ScaleRowDown34_0_Box_16_C(const uint16_t* src_ptr,
ptrdiff_t src_stride,
- uint16* dst_ptr, int dst_width);
-void ScaleRowDown38_2_Box_C(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown38_2_Box_16_C(const uint16* src_ptr, ptrdiff_t src_stride,
- uint16* dst_ptr, int dst_width);
-void ScaleAddRow_C(const uint8* src_ptr, uint16* dst_ptr, int src_width);
-void ScaleAddRow_16_C(const uint16* src_ptr, uint32* dst_ptr, int src_width);
-void ScaleARGBRowDown2_C(const uint8* src_argb,
+ uint16_t* d,
+ int dst_width);
+void ScaleRowDown34_1_Box_C(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* d,
+ int dst_width);
+void ScaleRowDown34_1_Box_16_C(const uint16_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint16_t* d,
+ int dst_width);
+void ScaleCols_C(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ int dst_width,
+ int x,
+ int dx);
+void ScaleCols_16_C(uint16_t* dst_ptr,
+ const uint16_t* src_ptr,
+ int dst_width,
+ int x,
+ int dx);
+void ScaleColsUp2_C(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ int dst_width,
+ int,
+ int);
+void ScaleColsUp2_16_C(uint16_t* dst_ptr,
+ const uint16_t* src_ptr,
+ int dst_width,
+ int,
+ int);
+void ScaleFilterCols_C(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ int dst_width,
+ int x,
+ int dx);
+void ScaleFilterCols_16_C(uint16_t* dst_ptr,
+ const uint16_t* src_ptr,
+ int dst_width,
+ int x,
+ int dx);
+void ScaleFilterCols64_C(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ int dst_width,
+ int x32,
+ int dx);
+void ScaleFilterCols64_16_C(uint16_t* dst_ptr,
+ const uint16_t* src_ptr,
+ int dst_width,
+ int x32,
+ int dx);
+void ScaleRowDown38_C(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width);
+void ScaleRowDown38_16_C(const uint16_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_argb, int dst_width);
-void ScaleARGBRowDown2Linear_C(const uint8* src_argb,
+ uint16_t* dst,
+ int dst_width);
+void ScaleRowDown38_3_Box_C(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown38_3_Box_16_C(const uint16_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_argb, int dst_width);
-void ScaleARGBRowDown2Box_C(const uint8* src_argb, ptrdiff_t src_stride,
- uint8* dst_argb, int dst_width);
-void ScaleARGBRowDownEven_C(const uint8* src_argb, ptrdiff_t src_stride,
+ uint16_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown38_2_Box_C(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown38_2_Box_16_C(const uint16_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint16_t* dst_ptr,
+ int dst_width);
+void ScaleAddRow_C(const uint8_t* src_ptr, uint16_t* dst_ptr, int src_width);
+void ScaleAddRow_16_C(const uint16_t* src_ptr,
+ uint32_t* dst_ptr,
+ int src_width);
+void ScaleARGBRowDown2_C(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ uint8_t* dst_argb,
+ int dst_width);
+void ScaleARGBRowDown2Linear_C(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ uint8_t* dst_argb,
+ int dst_width);
+void ScaleARGBRowDown2Box_C(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ uint8_t* dst_argb,
+ int dst_width);
+void ScaleARGBRowDownEven_C(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
int src_stepx,
- uint8* dst_argb, int dst_width);
-void ScaleARGBRowDownEvenBox_C(const uint8* src_argb,
+ uint8_t* dst_argb,
+ int dst_width);
+void ScaleARGBRowDownEvenBox_C(const uint8_t* src_argb,
ptrdiff_t src_stride,
int src_stepx,
- uint8* dst_argb, int dst_width);
-void ScaleARGBCols_C(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x, int dx);
-void ScaleARGBCols64_C(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x, int dx);
-void ScaleARGBColsUp2_C(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int, int);
-void ScaleARGBFilterCols_C(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x, int dx);
-void ScaleARGBFilterCols64_C(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x, int dx);
+ uint8_t* dst_argb,
+ int dst_width);
+void ScaleARGBCols_C(uint8_t* dst_argb,
+ const uint8_t* src_argb,
+ int dst_width,
+ int x,
+ int dx);
+void ScaleARGBCols64_C(uint8_t* dst_argb,
+ const uint8_t* src_argb,
+ int dst_width,
+ int x32,
+ int dx);
+void ScaleARGBColsUp2_C(uint8_t* dst_argb,
+ const uint8_t* src_argb,
+ int dst_width,
+ int,
+ int);
+void ScaleARGBFilterCols_C(uint8_t* dst_argb,
+ const uint8_t* src_argb,
+ int dst_width,
+ int x,
+ int dx);
+void ScaleARGBFilterCols64_C(uint8_t* dst_argb,
+ const uint8_t* src_argb,
+ int dst_width,
+ int x32,
+ int dx);
// Specialized scalers for x86.
-void ScaleRowDown2_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown2Linear_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown2Box_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown2_AVX2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown2Linear_AVX2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown2Box_AVX2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown4_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown4Box_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown4_AVX2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown4Box_AVX2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
+void ScaleRowDown2_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown2Linear_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown2Box_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown2_AVX2(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown2Linear_AVX2(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown2Box_AVX2(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown4_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown4Box_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown4_AVX2(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown4Box_AVX2(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
-void ScaleRowDown34_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown34_1_Box_SSSE3(const uint8* src_ptr,
+void ScaleRowDown34_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown34_1_Box_SSSE3(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown34_0_Box_SSSE3(const uint8* src_ptr,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown34_0_Box_SSSE3(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown38_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown38_3_Box_SSSE3(const uint8* src_ptr,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown38_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown38_3_Box_SSSE3(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown38_2_Box_SSSE3(const uint8* src_ptr,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown38_2_Box_SSSE3(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown2_Any_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown2Linear_Any_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown2Box_Any_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown2Box_Odd_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown2_Any_AVX2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown2Linear_Any_AVX2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown2Box_Any_AVX2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown2Box_Odd_AVX2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown4_Any_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown4Box_Any_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown4_Any_AVX2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown4Box_Any_AVX2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown2_Any_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown2Linear_Any_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown2Box_Any_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown2Box_Odd_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown2_Any_AVX2(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown2Linear_Any_AVX2(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown2Box_Any_AVX2(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown2Box_Odd_AVX2(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown4_Any_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown4Box_Any_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown4_Any_AVX2(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown4Box_Any_AVX2(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
-void ScaleRowDown34_Any_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown34_1_Box_Any_SSSE3(const uint8* src_ptr,
+void ScaleRowDown34_Any_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown34_1_Box_Any_SSSE3(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown34_0_Box_Any_SSSE3(const uint8* src_ptr,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown34_0_Box_Any_SSSE3(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown38_Any_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown38_3_Box_Any_SSSE3(const uint8* src_ptr,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown38_Any_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown38_3_Box_Any_SSSE3(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown38_2_Box_Any_SSSE3(const uint8* src_ptr,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown38_2_Box_Any_SSSE3(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
+ uint8_t* dst_ptr,
+ int dst_width);
-void ScaleAddRow_SSE2(const uint8* src_ptr, uint16* dst_ptr, int src_width);
-void ScaleAddRow_AVX2(const uint8* src_ptr, uint16* dst_ptr, int src_width);
-void ScaleAddRow_Any_SSE2(const uint8* src_ptr, uint16* dst_ptr, int src_width);
-void ScaleAddRow_Any_AVX2(const uint8* src_ptr, uint16* dst_ptr, int src_width);
+void ScaleAddRow_SSE2(const uint8_t* src_ptr, uint16_t* dst_ptr, int src_width);
+void ScaleAddRow_AVX2(const uint8_t* src_ptr, uint16_t* dst_ptr, int src_width);
+void ScaleAddRow_Any_SSE2(const uint8_t* src_ptr,
+ uint16_t* dst_ptr,
+ int src_width);
+void ScaleAddRow_Any_AVX2(const uint8_t* src_ptr,
+ uint16_t* dst_ptr,
+ int src_width);
-void ScaleFilterCols_SSSE3(uint8* dst_ptr, const uint8* src_ptr,
- int dst_width, int x, int dx);
-void ScaleColsUp2_SSE2(uint8* dst_ptr, const uint8* src_ptr,
- int dst_width, int x, int dx);
+void ScaleFilterCols_SSSE3(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ int dst_width,
+ int x,
+ int dx);
+void ScaleColsUp2_SSE2(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ int dst_width,
+ int x,
+ int dx);
-
// ARGB Column functions
-void ScaleARGBCols_SSE2(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x, int dx);
-void ScaleARGBFilterCols_SSSE3(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x, int dx);
-void ScaleARGBColsUp2_SSE2(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x, int dx);
-void ScaleARGBFilterCols_NEON(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x, int dx);
-void ScaleARGBCols_NEON(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x, int dx);
-void ScaleARGBFilterCols_Any_NEON(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x, int dx);
-void ScaleARGBCols_Any_NEON(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x, int dx);
+void ScaleARGBCols_SSE2(uint8_t* dst_argb,
+ const uint8_t* src_argb,
+ int dst_width,
+ int x,
+ int dx);
+void ScaleARGBFilterCols_SSSE3(uint8_t* dst_argb,
+ const uint8_t* src_argb,
+ int dst_width,
+ int x,
+ int dx);
+void ScaleARGBColsUp2_SSE2(uint8_t* dst_argb,
+ const uint8_t* src_argb,
+ int dst_width,
+ int x,
+ int dx);
+void ScaleARGBFilterCols_NEON(uint8_t* dst_argb,
+ const uint8_t* src_argb,
+ int dst_width,
+ int x,
+ int dx);
+void ScaleARGBCols_NEON(uint8_t* dst_argb,
+ const uint8_t* src_argb,
+ int dst_width,
+ int x,
+ int dx);
+void ScaleARGBFilterCols_Any_NEON(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ int dst_width,
+ int x,
+ int dx);
+void ScaleARGBCols_Any_NEON(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ int dst_width,
+ int x,
+ int dx);
+void ScaleARGBFilterCols_MSA(uint8_t* dst_argb,
+ const uint8_t* src_argb,
+ int dst_width,
+ int x,
+ int dx);
+void ScaleARGBCols_MSA(uint8_t* dst_argb,
+ const uint8_t* src_argb,
+ int dst_width,
+ int x,
+ int dx);
+void ScaleARGBFilterCols_Any_MSA(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ int dst_width,
+ int x,
+ int dx);
+void ScaleARGBCols_Any_MSA(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ int dst_width,
+ int x,
+ int dx);
// ARGB Row functions
-void ScaleARGBRowDown2_SSE2(const uint8* src_argb, ptrdiff_t src_stride,
- uint8* dst_argb, int dst_width);
-void ScaleARGBRowDown2Linear_SSE2(const uint8* src_argb, ptrdiff_t src_stride,
- uint8* dst_argb, int dst_width);
-void ScaleARGBRowDown2Box_SSE2(const uint8* src_argb, ptrdiff_t src_stride,
- uint8* dst_argb, int dst_width);
-void ScaleARGBRowDown2_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width);
-void ScaleARGBRowDown2Linear_NEON(const uint8* src_argb, ptrdiff_t src_stride,
- uint8* dst_argb, int dst_width);
-void ScaleARGBRowDown2Box_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width);
-void ScaleARGBRowDown2_Any_SSE2(const uint8* src_argb, ptrdiff_t src_stride,
- uint8* dst_argb, int dst_width);
-void ScaleARGBRowDown2Linear_Any_SSE2(const uint8* src_argb,
+void ScaleARGBRowDown2_SSE2(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ uint8_t* dst_argb,
+ int dst_width);
+void ScaleARGBRowDown2Linear_SSE2(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ uint8_t* dst_argb,
+ int dst_width);
+void ScaleARGBRowDown2Box_SSE2(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ uint8_t* dst_argb,
+ int dst_width);
+void ScaleARGBRowDown2_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width);
+void ScaleARGBRowDown2Linear_NEON(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ uint8_t* dst_argb,
+ int dst_width);
+void ScaleARGBRowDown2Box_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width);
+void ScaleARGBRowDown2_MSA(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ uint8_t* dst_argb,
+ int dst_width);
+void ScaleARGBRowDown2Linear_MSA(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ uint8_t* dst_argb,
+ int dst_width);
+void ScaleARGBRowDown2Box_MSA(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ uint8_t* dst_argb,
+ int dst_width);
+void ScaleARGBRowDown2_Any_SSE2(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleARGBRowDown2Linear_Any_SSE2(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_argb, int dst_width);
-void ScaleARGBRowDown2Box_Any_SSE2(const uint8* src_argb, ptrdiff_t src_stride,
- uint8* dst_argb, int dst_width);
-void ScaleARGBRowDown2_Any_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width);
-void ScaleARGBRowDown2Linear_Any_NEON(const uint8* src_argb,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleARGBRowDown2Box_Any_SSE2(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleARGBRowDown2_Any_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleARGBRowDown2Linear_Any_NEON(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_argb, int dst_width);
-void ScaleARGBRowDown2Box_Any_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width);
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleARGBRowDown2Box_Any_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleARGBRowDown2_Any_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleARGBRowDown2Linear_Any_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleARGBRowDown2Box_Any_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
-void ScaleARGBRowDownEven_SSE2(const uint8* src_argb, ptrdiff_t src_stride,
- int src_stepx, uint8* dst_argb, int dst_width);
-void ScaleARGBRowDownEvenBox_SSE2(const uint8* src_argb, ptrdiff_t src_stride,
+void ScaleARGBRowDownEven_SSE2(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ int src_stepx,
+ uint8_t* dst_argb,
+ int dst_width);
+void ScaleARGBRowDownEvenBox_SSE2(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
int src_stepx,
- uint8* dst_argb, int dst_width);
-void ScaleARGBRowDownEven_NEON(const uint8* src_argb, ptrdiff_t src_stride,
+ uint8_t* dst_argb,
+ int dst_width);
+void ScaleARGBRowDownEven_NEON(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
int src_stepx,
- uint8* dst_argb, int dst_width);
-void ScaleARGBRowDownEvenBox_NEON(const uint8* src_argb, ptrdiff_t src_stride,
+ uint8_t* dst_argb,
+ int dst_width);
+void ScaleARGBRowDownEvenBox_NEON(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
int src_stepx,
- uint8* dst_argb, int dst_width);
-void ScaleARGBRowDownEven_Any_SSE2(const uint8* src_argb, ptrdiff_t src_stride,
+ uint8_t* dst_argb,
+ int dst_width);
+void ScaleARGBRowDownEven_MSA(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ int32_t src_stepx,
+ uint8_t* dst_argb,
+ int dst_width);
+void ScaleARGBRowDownEvenBox_MSA(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ int src_stepx,
+ uint8_t* dst_argb,
+ int dst_width);
+void ScaleARGBRowDownEven_Any_SSE2(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
int src_stepx,
- uint8* dst_argb, int dst_width);
-void ScaleARGBRowDownEvenBox_Any_SSE2(const uint8* src_argb,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleARGBRowDownEvenBox_Any_SSE2(const uint8_t* src_ptr,
ptrdiff_t src_stride,
int src_stepx,
- uint8* dst_argb, int dst_width);
-void ScaleARGBRowDownEven_Any_NEON(const uint8* src_argb, ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleARGBRowDownEven_Any_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
int src_stepx,
- uint8* dst_argb, int dst_width);
-void ScaleARGBRowDownEvenBox_Any_NEON(const uint8* src_argb,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleARGBRowDownEvenBox_Any_NEON(const uint8_t* src_ptr,
ptrdiff_t src_stride,
int src_stepx,
- uint8* dst_argb, int dst_width);
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleARGBRowDownEven_Any_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ int32_t src_stepx,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleARGBRowDownEvenBox_Any_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ int src_stepx,
+ uint8_t* dst_ptr,
+ int dst_width);
// ScaleRowDown2Box also used by planar functions
// NEON downscalers with interpolation.
// Note - not static due to reuse in convert for 444 to 420.
-void ScaleRowDown2_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width);
-void ScaleRowDown2Linear_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width);
-void ScaleRowDown2Box_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width);
+void ScaleRowDown2_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width);
+void ScaleRowDown2Linear_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width);
+void ScaleRowDown2Box_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width);
-void ScaleRowDown4_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown4Box_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
+void ScaleRowDown4_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown4Box_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
// Down scale from 4 to 3 pixels. Use the neon multilane read/write
// to load up the every 4th pixel into a 4 different registers.
// Point samples 32 pixels to 24 pixels.
-void ScaleRowDown34_NEON(const uint8* src_ptr,
+void ScaleRowDown34_NEON(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown34_0_Box_NEON(const uint8* src_ptr,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown34_0_Box_NEON(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown34_1_Box_NEON(const uint8* src_ptr,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown34_1_Box_NEON(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
+ uint8_t* dst_ptr,
+ int dst_width);
// 32 -> 12
-void ScaleRowDown38_NEON(const uint8* src_ptr,
+void ScaleRowDown38_NEON(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
+ uint8_t* dst_ptr,
+ int dst_width);
// 32x3 -> 12x1
-void ScaleRowDown38_3_Box_NEON(const uint8* src_ptr,
+void ScaleRowDown38_3_Box_NEON(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
+ uint8_t* dst_ptr,
+ int dst_width);
// 32x2 -> 12x1
-void ScaleRowDown38_2_Box_NEON(const uint8* src_ptr,
+void ScaleRowDown38_2_Box_NEON(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
+ uint8_t* dst_ptr,
+ int dst_width);
-void ScaleRowDown2_Any_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width);
-void ScaleRowDown2Linear_Any_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width);
-void ScaleRowDown2Box_Any_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width);
-void ScaleRowDown2Box_Odd_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width);
-void ScaleRowDown4_Any_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown4Box_Any_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown34_Any_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown34_0_Box_Any_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown34_1_Box_Any_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
+void ScaleRowDown2_Any_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown2Linear_Any_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown2Box_Any_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown2Box_Odd_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown4_Any_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown4Box_Any_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown34_Any_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown34_0_Box_Any_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown34_1_Box_Any_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
// 32 -> 12
-void ScaleRowDown38_Any_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
+void ScaleRowDown38_Any_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
// 32x3 -> 12x1
-void ScaleRowDown38_3_Box_Any_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
+void ScaleRowDown38_3_Box_Any_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
// 32x2 -> 12x1
-void ScaleRowDown38_2_Box_Any_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
+void ScaleRowDown38_2_Box_Any_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
-void ScaleAddRow_NEON(const uint8* src_ptr, uint16* dst_ptr, int src_width);
-void ScaleAddRow_Any_NEON(const uint8* src_ptr, uint16* dst_ptr, int src_width);
+void ScaleAddRow_NEON(const uint8_t* src_ptr, uint16_t* dst_ptr, int src_width);
+void ScaleAddRow_Any_NEON(const uint8_t* src_ptr,
+ uint16_t* dst_ptr,
+ int src_width);
-void ScaleFilterCols_NEON(uint8* dst_ptr, const uint8* src_ptr,
- int dst_width, int x, int dx);
+void ScaleFilterCols_NEON(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ int dst_width,
+ int x,
+ int dx);
-void ScaleFilterCols_Any_NEON(uint8* dst_ptr, const uint8* src_ptr,
- int dst_width, int x, int dx);
+void ScaleFilterCols_Any_NEON(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ int dst_width,
+ int x,
+ int dx);
-void ScaleRowDown2_DSPR2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width);
-void ScaleRowDown2Box_DSPR2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width);
-void ScaleRowDown4_DSPR2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width);
-void ScaleRowDown4Box_DSPR2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width);
-void ScaleRowDown34_DSPR2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width);
-void ScaleRowDown34_0_Box_DSPR2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* d, int dst_width);
-void ScaleRowDown34_1_Box_DSPR2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* d, int dst_width);
-void ScaleRowDown38_DSPR2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width);
-void ScaleRowDown38_2_Box_DSPR2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
-void ScaleRowDown38_3_Box_DSPR2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
+void ScaleRowDown2_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width);
+void ScaleRowDown2Linear_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width);
+void ScaleRowDown2Box_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width);
+void ScaleRowDown4_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width);
+void ScaleRowDown4Box_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width);
+void ScaleRowDown38_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width);
+void ScaleRowDown38_2_Box_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown38_3_Box_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleAddRow_MSA(const uint8_t* src_ptr, uint16_t* dst_ptr, int src_width);
+void ScaleFilterCols_MSA(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ int dst_width,
+ int x,
+ int dx);
+void ScaleRowDown34_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width);
+void ScaleRowDown34_0_Box_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* d,
+ int dst_width);
+void ScaleRowDown34_1_Box_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* d,
+ int dst_width);
+void ScaleRowDown2_Any_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown2Linear_Any_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown2Box_Any_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown4_Any_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown4Box_Any_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown38_Any_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown38_2_Box_Any_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown38_3_Box_Any_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleAddRow_Any_MSA(const uint8_t* src_ptr,
+ uint16_t* dst_ptr,
+ int src_width);
+void ScaleFilterCols_Any_MSA(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ int dst_width,
+ int x,
+ int dx);
+void ScaleRowDown34_Any_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown34_0_Box_Any_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+void ScaleRowDown34_1_Box_Any_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width);
+
#ifdef __cplusplus
} // extern "C"
} // namespace libyuv
#endif
-#endif // INCLUDE_LIBYUV_SCALE_ROW_H_ NOLINT
+#endif // INCLUDE_LIBYUV_SCALE_ROW_H_
--- a/third_party/libyuv/include/libyuv/version.h
+++ b/third_party/libyuv/include/libyuv/version.h
@@ -8,9 +8,9 @@
* be found in the AUTHORS file in the root of the source tree.
*/
-#ifndef INCLUDE_LIBYUV_VERSION_H_ // NOLINT
+#ifndef INCLUDE_LIBYUV_VERSION_H_
#define INCLUDE_LIBYUV_VERSION_H_
-#define LIBYUV_VERSION 1616
+#define LIBYUV_VERSION 1711
-#endif // INCLUDE_LIBYUV_VERSION_H_ NOLINT
+#endif // INCLUDE_LIBYUV_VERSION_H_
--- a/third_party/libyuv/include/libyuv/video_common.h
+++ b/third_party/libyuv/include/libyuv/video_common.h
@@ -10,7 +10,7 @@
// Common definitions for video, including fourcc and VideoFormat.
-#ifndef INCLUDE_LIBYUV_VIDEO_COMMON_H_ // NOLINT
+#ifndef INCLUDE_LIBYUV_VIDEO_COMMON_H_
#define INCLUDE_LIBYUV_VIDEO_COMMON_H_
#include "libyuv/basic_types.h"
@@ -28,13 +28,13 @@
// Needs to be a macro otherwise the OS X compiler complains when the kFormat*
// constants are used in a switch.
#ifdef __cplusplus
-#define FOURCC(a, b, c, d) ( \
- (static_cast<uint32>(a)) | (static_cast<uint32>(b) << 8) | \
- (static_cast<uint32>(c) << 16) | (static_cast<uint32>(d) << 24))
+#define FOURCC(a, b, c, d) \
+ ((static_cast<uint32_t>(a)) | (static_cast<uint32_t>(b) << 8) | \
+ (static_cast<uint32_t>(c) << 16) | (static_cast<uint32_t>(d) << 24))
#else
-#define FOURCC(a, b, c, d) ( \
- ((uint32)(a)) | ((uint32)(b) << 8) | /* NOLINT */ \
- ((uint32)(c) << 16) | ((uint32)(d) << 24)) /* NOLINT */
+#define FOURCC(a, b, c, d) \
+ (((uint32_t)(a)) | ((uint32_t)(b) << 8) | /* NOLINT */ \
+ ((uint32_t)(c) << 16) | ((uint32_t)(d) << 24)) /* NOLINT */
#endif
// Some pages discussing FourCC codes:
@@ -53,38 +53,33 @@
FOURCC_I420 = FOURCC('I', '4', '2', '0'), FOURCC_I422 = FOURCC('I', '4', '2', '2'), FOURCC_I444 = FOURCC('I', '4', '4', '4'),- FOURCC_I411 = FOURCC('I', '4', '1', '1'), FOURCC_I400 = FOURCC('I', '4', '0', '0'), FOURCC_NV21 = FOURCC('N', 'V', '2', '1'), FOURCC_NV12 = FOURCC('N', 'V', '1', '2'), FOURCC_YUY2 = FOURCC('Y', 'U', 'Y', '2'), FOURCC_UYVY = FOURCC('U', 'Y', 'V', 'Y'),+ FOURCC_H010 = FOURCC('H', '0', '1', '0'), // unofficial fourcc. 10 bit lsb- // 2 Secondary YUV formats: row biplanar.
+ // 1 Secondary YUV format: row biplanar.
FOURCC_M420 = FOURCC('M', '4', '2', '0'),- FOURCC_Q420 = FOURCC('Q', '4', '2', '0'), // deprecated.- // 9 Primary RGB formats: 4 32 bpp, 2 24 bpp, 3 16 bpp.
+ // 11 Primary RGB formats: 4 32 bpp, 2 24 bpp, 3 16 bpp, 1 10 bpc
FOURCC_ARGB = FOURCC('A', 'R', 'G', 'B'), FOURCC_BGRA = FOURCC('B', 'G', 'R', 'A'), FOURCC_ABGR = FOURCC('A', 'B', 'G', 'R'),+ FOURCC_AR30 = FOURCC('A', 'R', '3', '0'), // 10 bit per channel. 2101010.+ FOURCC_AB30 = FOURCC('A', 'B', '3', '0'), // ABGR version of 10 bit FOURCC_24BG = FOURCC('2', '4', 'B', 'G'),- FOURCC_RAW = FOURCC('r', 'a', 'w', ' '),+ FOURCC_RAW = FOURCC('r', 'a', 'w', ' '), FOURCC_RGBA = FOURCC('R', 'G', 'B', 'A'), FOURCC_RGBP = FOURCC('R', 'G', 'B', 'P'), // rgb565 LE. FOURCC_RGBO = FOURCC('R', 'G', 'B', 'O'), // argb1555 LE. FOURCC_R444 = FOURCC('R', '4', '4', '4'), // argb4444 LE.- // 4 Secondary RGB formats: 4 Bayer Patterns. deprecated.
- FOURCC_RGGB = FOURCC('R', 'G', 'G', 'B'),- FOURCC_BGGR = FOURCC('B', 'G', 'G', 'R'),- FOURCC_GRBG = FOURCC('G', 'R', 'B', 'G'),- FOURCC_GBRG = FOURCC('G', 'B', 'R', 'G'),-
// 1 Primary Compressed YUV format.
FOURCC_MJPG = FOURCC('M', 'J', 'P', 'G'),- // 5 Auxiliary YUV variations: 3 with U and V planes are swapped, 1 Alias.
+ // 7 Auxiliary YUV variations: 3 with U and V planes are swapped, 1 Alias.
FOURCC_YV12 = FOURCC('Y', 'V', '1', '2'), FOURCC_YV16 = FOURCC('Y', 'V', '1', '6'), FOURCC_YV24 = FOURCC('Y', 'V', '2', '4'),@@ -112,7 +107,13 @@
FOURCC_L565 = FOURCC('L', '5', '6', '5'), // Alias for RGBP. FOURCC_5551 = FOURCC('5', '5', '5', '1'), // Alias for RGBO.- // 1 Auxiliary compressed YUV format set aside for capturer.
+ // deprecated formats. Not supported, but defined for backward compatibility.
+ FOURCC_I411 = FOURCC('I', '4', '1', '1'),+ FOURCC_Q420 = FOURCC('Q', '4', '2', '0'),+ FOURCC_RGGB = FOURCC('R', 'G', 'G', 'B'),+ FOURCC_BGGR = FOURCC('B', 'G', 'G', 'R'),+ FOURCC_GRBG = FOURCC('G', 'R', 'B', 'G'),+ FOURCC_GBRG = FOURCC('G', 'B', 'R', 'G'), FOURCC_H264 = FOURCC('H', '2', '6', '4'),// Match any fourcc.
@@ -136,8 +137,10 @@
FOURCC_BPP_BGRA = 32,
FOURCC_BPP_ABGR = 32,
FOURCC_BPP_RGBA = 32,
+ FOURCC_BPP_AR30 = 32,
+ FOURCC_BPP_AB30 = 32,
FOURCC_BPP_24BG = 24,
- FOURCC_BPP_RAW = 24,
+ FOURCC_BPP_RAW = 24,
FOURCC_BPP_RGBP = 16,
FOURCC_BPP_RGBO = 16,
FOURCC_BPP_R444 = 16,
@@ -152,6 +155,7 @@
FOURCC_BPP_J420 = 12,
FOURCC_BPP_J400 = 8,
FOURCC_BPP_H420 = 12,
+ FOURCC_BPP_H010 = 24,
FOURCC_BPP_MJPG = 0, // 0 means unknown.
FOURCC_BPP_H264 = 0,
FOURCC_BPP_IYUV = 12,
@@ -170,11 +174,11 @@
FOURCC_BPP_CM24 = 24,
// Match any fourcc.
- FOURCC_BPP_ANY = 0, // 0 means unknown.
+ FOURCC_BPP_ANY = 0, // 0 means unknown.
};
// Converts fourcc aliases into canonical ones.
-LIBYUV_API uint32 CanonicalFourCC(uint32 fourcc);
+LIBYUV_API uint32_t CanonicalFourCC(uint32_t fourcc);
#ifdef __cplusplus
} // extern "C"
@@ -181,4 +185,4 @@
} // namespace libyuv
#endif
-#endif // INCLUDE_LIBYUV_VIDEO_COMMON_H_ NOLINT
+#endif // INCLUDE_LIBYUV_VIDEO_COMMON_H_
--- a/third_party/libyuv/source/compare.cc
+++ b/third_party/libyuv/source/compare.cc
@@ -29,10 +29,10 @@
// hash seed of 5381 recommended.
LIBYUV_API
-uint32 HashDjb2(const uint8* src, uint64 count, uint32 seed) {+uint32_t HashDjb2(const uint8_t* src, uint64_t count, uint32_t seed) {const int kBlockSize = 1 << 15; // 32768;
int remainder;
- uint32 (*HashDjb2_SSE)(const uint8* src, int count, uint32 seed) =
+ uint32_t (*HashDjb2_SSE)(const uint8_t* src, int count, uint32_t seed) =
HashDjb2_C;
#if defined(HAS_HASHDJB2_SSE41)
if (TestCpuFlag(kCpuHasSSE41)) {@@ -45,18 +45,18 @@
}
#endif
- while (count >= (uint64)(kBlockSize)) {+ while (count >= (uint64_t)(kBlockSize)) {seed = HashDjb2_SSE(src, kBlockSize, seed);
src += kBlockSize;
count -= kBlockSize;
}
- remainder = (int)(count) & ~15;
+ remainder = (int)count & ~15;
if (remainder) {seed = HashDjb2_SSE(src, remainder, seed);
src += remainder;
count -= remainder;
}
- remainder = (int)(count) & 15;
+ remainder = (int)count & 15;
if (remainder) {seed = HashDjb2_C(src, remainder, seed);
}
@@ -63,7 +63,7 @@
return seed;
}
-static uint32 ARGBDetectRow_C(const uint8* argb, int width) {+static uint32_t ARGBDetectRow_C(const uint8_t* argb, int width) {int x;
for (x = 0; x < width - 1; x += 2) { if (argb[0] != 255) { // First byte is not Alpha of 255, so not ARGB.@@ -94,8 +94,11 @@
// Scan an opaque argb image and return fourcc based on alpha offset.
// Returns FOURCC_ARGB, FOURCC_BGRA, or 0 if unknown.
LIBYUV_API
-uint32 ARGBDetect(const uint8* argb, int stride_argb, int width, int height) {- uint32 fourcc = 0;
+uint32_t ARGBDetect(const uint8_t* argb,
+ int stride_argb,
+ int width,
+ int height) {+ uint32_t fourcc = 0;
int h;
// Coalesce rows.
@@ -111,19 +114,80 @@
return fourcc;
}
+// NEON version accumulates in 16 bit shorts which overflow at 65536 bytes.
+// So actual maximum is 1 less loop, which is 64436 - 32 bytes.
+
+LIBYUV_API
+uint64_t ComputeHammingDistance(const uint8_t* src_a,
+ const uint8_t* src_b,
+ int count) {+ const int kBlockSize = 1 << 15; // 32768;
+ const int kSimdSize = 64;
+ // SIMD for multiple of 64, and C for remainder
+ int remainder = count & (kBlockSize - 1) & ~(kSimdSize - 1);
+ uint64_t diff = 0;
+ int i;
+ uint32_t (*HammingDistance)(const uint8_t* src_a, const uint8_t* src_b,
+ int count) = HammingDistance_C;
+#if defined(HAS_HAMMINGDISTANCE_NEON)
+ if (TestCpuFlag(kCpuHasNEON)) {+ HammingDistance = HammingDistance_NEON;
+ }
+#endif
+#if defined(HAS_HAMMINGDISTANCE_SSSE3)
+ if (TestCpuFlag(kCpuHasSSSE3)) {+ HammingDistance = HammingDistance_SSSE3;
+ }
+#endif
+#if defined(HAS_HAMMINGDISTANCE_SSE42)
+ if (TestCpuFlag(kCpuHasSSE42)) {+ HammingDistance = HammingDistance_SSE42;
+ }
+#endif
+#if defined(HAS_HAMMINGDISTANCE_AVX2)
+ if (TestCpuFlag(kCpuHasAVX2)) {+ HammingDistance = HammingDistance_AVX2;
+ }
+#endif
+#if defined(HAS_HAMMINGDISTANCE_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ HammingDistance = HammingDistance_MSA;
+ }
+#endif
+#ifdef _OPENMP
+#pragma omp parallel for reduction(+ : diff)
+#endif
+ for (i = 0; i < (count - (kBlockSize - 1)); i += kBlockSize) {+ diff += HammingDistance(src_a + i, src_b + i, kBlockSize);
+ }
+ src_a += count & ~(kBlockSize - 1);
+ src_b += count & ~(kBlockSize - 1);
+ if (remainder) {+ diff += HammingDistance(src_a, src_b, remainder);
+ src_a += remainder;
+ src_b += remainder;
+ }
+ remainder = count & (kSimdSize - 1);
+ if (remainder) {+ diff += HammingDistance_C(src_a, src_b, remainder);
+ }
+ return diff;
+}
+
// TODO(fbarchard): Refactor into row function.
LIBYUV_API
-uint64 ComputeSumSquareError(const uint8* src_a, const uint8* src_b,
- int count) {+uint64_t ComputeSumSquareError(const uint8_t* src_a,
+ const uint8_t* src_b,
+ int count) {// SumSquareError returns values 0 to 65535 for each squared difference.
- // Up to 65536 of those can be summed and remain within a uint32.
- // After each block of 65536 pixels, accumulate into a uint64.
+ // Up to 65536 of those can be summed and remain within a uint32_t.
+ // After each block of 65536 pixels, accumulate into a uint64_t.
const int kBlockSize = 65536;
int remainder = count & (kBlockSize - 1) & ~31;
- uint64 sse = 0;
+ uint64_t sse = 0;
int i;
- uint32 (*SumSquareError)(const uint8* src_a, const uint8* src_b, int count) =
- SumSquareError_C;
+ uint32_t (*SumSquareError)(const uint8_t* src_a, const uint8_t* src_b,
+ int count) = SumSquareError_C;
#if defined(HAS_SUMSQUAREERROR_NEON)
if (TestCpuFlag(kCpuHasNEON)) {SumSquareError = SumSquareError_NEON;
@@ -141,8 +205,13 @@
SumSquareError = SumSquareError_AVX2;
}
#endif
+#if defined(HAS_SUMSQUAREERROR_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ SumSquareError = SumSquareError_MSA;
+ }
+#endif
#ifdef _OPENMP
-#pragma omp parallel for reduction(+: sse)
+#pragma omp parallel for reduction(+ : sse)
#endif
for (i = 0; i < (count - (kBlockSize - 1)); i += kBlockSize) {sse += SumSquareError(src_a + i, src_b + i, kBlockSize);
@@ -162,14 +231,16 @@
}
LIBYUV_API
-uint64 ComputeSumSquareErrorPlane(const uint8* src_a, int stride_a,
- const uint8* src_b, int stride_b,
- int width, int height) {- uint64 sse = 0;
+uint64_t ComputeSumSquareErrorPlane(const uint8_t* src_a,
+ int stride_a,
+ const uint8_t* src_b,
+ int stride_b,
+ int width,
+ int height) {+ uint64_t sse = 0;
int h;
// Coalesce rows.
- if (stride_a == width &&
- stride_b == width) {+ if (stride_a == width && stride_b == width) {width *= height;
height = 1;
stride_a = stride_b = 0;
@@ -183,66 +254,76 @@
}
LIBYUV_API
-double SumSquareErrorToPsnr(uint64 sse, uint64 count) {+double SumSquareErrorToPsnr(uint64_t sse, uint64_t count) {double psnr;
if (sse > 0) {- double mse = (double)(count) / (double)(sse);
+ double mse = (double)count / (double)sse;
psnr = 10.0 * log10(255.0 * 255.0 * mse);
} else {- psnr = kMaxPsnr; // Limit to prevent divide by 0
+ psnr = kMaxPsnr; // Limit to prevent divide by 0
}
- if (psnr > kMaxPsnr)
+ if (psnr > kMaxPsnr) {psnr = kMaxPsnr;
+ }
return psnr;
}
LIBYUV_API
-double CalcFramePsnr(const uint8* src_a, int stride_a,
- const uint8* src_b, int stride_b,
- int width, int height) {- const uint64 samples = width * height;
- const uint64 sse = ComputeSumSquareErrorPlane(src_a, stride_a,
- src_b, stride_b,
- width, height);
+double CalcFramePsnr(const uint8_t* src_a,
+ int stride_a,
+ const uint8_t* src_b,
+ int stride_b,
+ int width,
+ int height) {+ const uint64_t samples = (uint64_t)width * (uint64_t)height;
+ const uint64_t sse = ComputeSumSquareErrorPlane(src_a, stride_a, src_b,
+ stride_b, width, height);
return SumSquareErrorToPsnr(sse, samples);
}
LIBYUV_API
-double I420Psnr(const uint8* src_y_a, int stride_y_a,
- const uint8* src_u_a, int stride_u_a,
- const uint8* src_v_a, int stride_v_a,
- const uint8* src_y_b, int stride_y_b,
- const uint8* src_u_b, int stride_u_b,
- const uint8* src_v_b, int stride_v_b,
- int width, int height) {- const uint64 sse_y = ComputeSumSquareErrorPlane(src_y_a, stride_y_a,
- src_y_b, stride_y_b,
- width, height);
+double I420Psnr(const uint8_t* src_y_a,
+ int stride_y_a,
+ const uint8_t* src_u_a,
+ int stride_u_a,
+ const uint8_t* src_v_a,
+ int stride_v_a,
+ const uint8_t* src_y_b,
+ int stride_y_b,
+ const uint8_t* src_u_b,
+ int stride_u_b,
+ const uint8_t* src_v_b,
+ int stride_v_b,
+ int width,
+ int height) {+ const uint64_t sse_y = ComputeSumSquareErrorPlane(
+ src_y_a, stride_y_a, src_y_b, stride_y_b, width, height);
const int width_uv = (width + 1) >> 1;
const int height_uv = (height + 1) >> 1;
- const uint64 sse_u = ComputeSumSquareErrorPlane(src_u_a, stride_u_a,
- src_u_b, stride_u_b,
- width_uv, height_uv);
- const uint64 sse_v = ComputeSumSquareErrorPlane(src_v_a, stride_v_a,
- src_v_b, stride_v_b,
- width_uv, height_uv);
- const uint64 samples = width * height + 2 * (width_uv * height_uv);
- const uint64 sse = sse_y + sse_u + sse_v;
+ const uint64_t sse_u = ComputeSumSquareErrorPlane(
+ src_u_a, stride_u_a, src_u_b, stride_u_b, width_uv, height_uv);
+ const uint64_t sse_v = ComputeSumSquareErrorPlane(
+ src_v_a, stride_v_a, src_v_b, stride_v_b, width_uv, height_uv);
+ const uint64_t samples = (uint64_t)width * (uint64_t)height +
+ 2 * ((uint64_t)width_uv * (uint64_t)height_uv);
+ const uint64_t sse = sse_y + sse_u + sse_v;
return SumSquareErrorToPsnr(sse, samples);
}
-static const int64 cc1 = 26634; // (64^2*(.01*255)^2
-static const int64 cc2 = 239708; // (64^2*(.03*255)^2
+static const int64_t cc1 = 26634; // (64^2*(.01*255)^2
+static const int64_t cc2 = 239708; // (64^2*(.03*255)^2
-static double Ssim8x8_C(const uint8* src_a, int stride_a,
- const uint8* src_b, int stride_b) {- int64 sum_a = 0;
- int64 sum_b = 0;
- int64 sum_sq_a = 0;
- int64 sum_sq_b = 0;
- int64 sum_axb = 0;
+static double Ssim8x8_C(const uint8_t* src_a,
+ int stride_a,
+ const uint8_t* src_b,
+ int stride_b) {+ int64_t sum_a = 0;
+ int64_t sum_b = 0;
+ int64_t sum_sq_a = 0;
+ int64_t sum_sq_b = 0;
+ int64_t sum_axb = 0;
int i;
for (i = 0; i < 8; ++i) {@@ -260,22 +341,22 @@
}
{- const int64 count = 64;
+ const int64_t count = 64;
// scale the constants by number of pixels
- const int64 c1 = (cc1 * count * count) >> 12;
- const int64 c2 = (cc2 * count * count) >> 12;
+ const int64_t c1 = (cc1 * count * count) >> 12;
+ const int64_t c2 = (cc2 * count * count) >> 12;
- const int64 sum_a_x_sum_b = sum_a * sum_b;
+ const int64_t sum_a_x_sum_b = sum_a * sum_b;
- const int64 ssim_n = (2 * sum_a_x_sum_b + c1) *
- (2 * count * sum_axb - 2 * sum_a_x_sum_b + c2);
+ const int64_t ssim_n = (2 * sum_a_x_sum_b + c1) *
+ (2 * count * sum_axb - 2 * sum_a_x_sum_b + c2);
- const int64 sum_a_sq = sum_a*sum_a;
- const int64 sum_b_sq = sum_b*sum_b;
+ const int64_t sum_a_sq = sum_a * sum_a;
+ const int64_t sum_b_sq = sum_b * sum_b;
- const int64 ssim_d = (sum_a_sq + sum_b_sq + c1) *
- (count * sum_sq_a - sum_a_sq +
- count * sum_sq_b - sum_b_sq + c2);
+ const int64_t ssim_d =
+ (sum_a_sq + sum_b_sq + c1) *
+ (count * sum_sq_a - sum_a_sq + count * sum_sq_b - sum_b_sq + c2);
if (ssim_d == 0.0) {return DBL_MAX;
@@ -288,13 +369,16 @@
// on the 4x4 pixel grid. Such arrangement allows the windows to overlap
// block boundaries to penalize blocking artifacts.
LIBYUV_API
-double CalcFrameSsim(const uint8* src_a, int stride_a,
- const uint8* src_b, int stride_b,
- int width, int height) {+double CalcFrameSsim(const uint8_t* src_a,
+ int stride_a,
+ const uint8_t* src_b,
+ int stride_b,
+ int width,
+ int height) {int samples = 0;
double ssim_total = 0;
- double (*Ssim8x8)(const uint8* src_a, int stride_a,
- const uint8* src_b, int stride_b) = Ssim8x8_C;
+ double (*Ssim8x8)(const uint8_t* src_a, int stride_a, const uint8_t* src_b,
+ int stride_b) = Ssim8x8_C;
// sample point start with each 4x4 location
int i;
@@ -314,22 +398,27 @@
}
LIBYUV_API
-double I420Ssim(const uint8* src_y_a, int stride_y_a,
- const uint8* src_u_a, int stride_u_a,
- const uint8* src_v_a, int stride_v_a,
- const uint8* src_y_b, int stride_y_b,
- const uint8* src_u_b, int stride_u_b,
- const uint8* src_v_b, int stride_v_b,
- int width, int height) {- const double ssim_y = CalcFrameSsim(src_y_a, stride_y_a,
- src_y_b, stride_y_b, width, height);
+double I420Ssim(const uint8_t* src_y_a,
+ int stride_y_a,
+ const uint8_t* src_u_a,
+ int stride_u_a,
+ const uint8_t* src_v_a,
+ int stride_v_a,
+ const uint8_t* src_y_b,
+ int stride_y_b,
+ const uint8_t* src_u_b,
+ int stride_u_b,
+ const uint8_t* src_v_b,
+ int stride_v_b,
+ int width,
+ int height) {+ const double ssim_y =
+ CalcFrameSsim(src_y_a, stride_y_a, src_y_b, stride_y_b, width, height);
const int width_uv = (width + 1) >> 1;
const int height_uv = (height + 1) >> 1;
- const double ssim_u = CalcFrameSsim(src_u_a, stride_u_a,
- src_u_b, stride_u_b,
+ const double ssim_u = CalcFrameSsim(src_u_a, stride_u_a, src_u_b, stride_u_b,
width_uv, height_uv);
- const double ssim_v = CalcFrameSsim(src_v_a, stride_v_a,
- src_v_b, stride_v_b,
+ const double ssim_v = CalcFrameSsim(src_v_a, stride_v_a, src_v_b, stride_v_b,
width_uv, height_uv);
return ssim_y * 0.8 + 0.1 * (ssim_u + ssim_v);
}
--- a/third_party/libyuv/source/compare_common.cc
+++ b/third_party/libyuv/source/compare_common.cc
@@ -17,12 +17,72 @@
extern "C" {#endif
-uint32 SumSquareError_C(const uint8* src_a, const uint8* src_b, int count) {- uint32 sse = 0u;
+#if ORIGINAL_OPT
+uint32_t HammingDistance_C1(const uint8_t* src_a,
+ const uint8_t* src_b,
+ int count) {+ uint32_t diff = 0u;
+
int i;
for (i = 0; i < count; ++i) {+ int x = src_a[i] ^ src_b[i];
+ if (x & 1)
+ ++diff;
+ if (x & 2)
+ ++diff;
+ if (x & 4)
+ ++diff;
+ if (x & 8)
+ ++diff;
+ if (x & 16)
+ ++diff;
+ if (x & 32)
+ ++diff;
+ if (x & 64)
+ ++diff;
+ if (x & 128)
+ ++diff;
+ }
+ return diff;
+}
+#endif
+
+// Hakmem method for hamming distance.
+uint32_t HammingDistance_C(const uint8_t* src_a,
+ const uint8_t* src_b,
+ int count) {+ uint32_t diff = 0u;
+
+ int i;
+ for (i = 0; i < count - 3; i += 4) {+ uint32_t x = *((const uint32_t*)src_a) ^ *((const uint32_t*)src_b);
+ uint32_t u = x - ((x >> 1) & 0x55555555);
+ u = ((u >> 2) & 0x33333333) + (u & 0x33333333);
+ diff += ((((u + (u >> 4)) & 0x0f0f0f0f) * 0x01010101) >> 24);
+ src_a += 4;
+ src_b += 4;
+ }
+
+ for (; i < count; ++i) {+ uint32_t x = *src_a ^ *src_b;
+ uint32_t u = x - ((x >> 1) & 0x55);
+ u = ((u >> 2) & 0x33) + (u & 0x33);
+ diff += (u + (u >> 4)) & 0x0f;
+ src_a += 1;
+ src_b += 1;
+ }
+
+ return diff;
+}
+
+uint32_t SumSquareError_C(const uint8_t* src_a,
+ const uint8_t* src_b,
+ int count) {+ uint32_t sse = 0u;
+ int i;
+ for (i = 0; i < count; ++i) {int diff = src_a[i] - src_b[i];
- sse += (uint32)(diff * diff);
+ sse += (uint32_t)(diff * diff);
}
return sse;
}
@@ -29,8 +89,8 @@
// hash seed of 5381 recommended.
// Internal C version of HashDjb2 with int sized count for efficiency.
-uint32 HashDjb2_C(const uint8* src, int count, uint32 seed) {- uint32 hash = seed;
+uint32_t HashDjb2_C(const uint8_t* src, int count, uint32_t seed) {+ uint32_t hash = seed;
int i;
for (i = 0; i < count; ++i) {hash += (hash << 5) + src[i];
--- a/third_party/libyuv/source/compare_gcc.cc
+++ b/third_party/libyuv/source/compare_gcc.cc
@@ -22,124 +22,334 @@
#if !defined(LIBYUV_DISABLE_X86) && \
(defined(__x86_64__) || (defined(__i386__) && !defined(_MSC_VER)))
-uint32 SumSquareError_SSE2(const uint8* src_a, const uint8* src_b, int count) {- uint32 sse;
- asm volatile (
- "pxor %%xmm0,%%xmm0 \n"
- "pxor %%xmm5,%%xmm5 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm1 \n"
- "lea " MEMLEA(0x10, 0) ",%0 \n"
- "movdqu " MEMACCESS(1) ",%%xmm2 \n"
- "lea " MEMLEA(0x10, 1) ",%1 \n"
- "movdqa %%xmm1,%%xmm3 \n"
- "psubusb %%xmm2,%%xmm1 \n"
- "psubusb %%xmm3,%%xmm2 \n"
- "por %%xmm2,%%xmm1 \n"
- "movdqa %%xmm1,%%xmm2 \n"
- "punpcklbw %%xmm5,%%xmm1 \n"
- "punpckhbw %%xmm5,%%xmm2 \n"
- "pmaddwd %%xmm1,%%xmm1 \n"
- "pmaddwd %%xmm2,%%xmm2 \n"
- "paddd %%xmm1,%%xmm0 \n"
- "paddd %%xmm2,%%xmm0 \n"
- "sub $0x10,%2 \n"
- "jg 1b \n"
+#if defined(__x86_64__)
+uint32_t HammingDistance_SSE42(const uint8_t* src_a,
+ const uint8_t* src_b,
+ int count) {+ uint64_t diff = 0u;
- "pshufd $0xee,%%xmm0,%%xmm1 \n"
- "paddd %%xmm1,%%xmm0 \n"
- "pshufd $0x1,%%xmm0,%%xmm1 \n"
- "paddd %%xmm1,%%xmm0 \n"
- "movd %%xmm0,%3 \n"
+ asm volatile(
+ "xor %3,%3 \n"
+ "xor %%r8,%%r8 \n"
+ "xor %%r9,%%r9 \n"
+ "xor %%r10,%%r10 \n"
- : "+r"(src_a), // %0
- "+r"(src_b), // %1
- "+r"(count), // %2
- "=g"(sse) // %3
- :: "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm5"
- );
+ // Process 32 bytes per loop.
+ LABELALIGN
+ "1: \n"
+ "mov (%0),%%rcx \n"
+ "mov 0x8(%0),%%rdx \n"
+ "xor (%1),%%rcx \n"
+ "xor 0x8(%1),%%rdx \n"
+ "popcnt %%rcx,%%rcx \n"
+ "popcnt %%rdx,%%rdx \n"
+ "mov 0x10(%0),%%rsi \n"
+ "mov 0x18(%0),%%rdi \n"
+ "xor 0x10(%1),%%rsi \n"
+ "xor 0x18(%1),%%rdi \n"
+ "popcnt %%rsi,%%rsi \n"
+ "popcnt %%rdi,%%rdi \n"
+ "add $0x20,%0 \n"
+ "add $0x20,%1 \n"
+ "add %%rcx,%3 \n"
+ "add %%rdx,%%r8 \n"
+ "add %%rsi,%%r9 \n"
+ "add %%rdi,%%r10 \n"
+ "sub $0x20,%2 \n"
+ "jg 1b \n"
+
+ "add %%r8, %3 \n"
+ "add %%r9, %3 \n"
+ "add %%r10, %3 \n"
+ : "+r"(src_a), // %0
+ "+r"(src_b), // %1
+ "+r"(count), // %2
+ "=r"(diff) // %3
+ :
+ : "memory", "cc", "rcx", "rdx", "rsi", "rdi", "r8", "r9", "r10");
+
+ return static_cast<uint32_t>(diff);
+}
+#else
+uint32_t HammingDistance_SSE42(const uint8_t* src_a,
+ const uint8_t* src_b,
+ int count) {+ uint32_t diff = 0u;
+
+ asm volatile(
+ // Process 16 bytes per loop.
+ LABELALIGN
+ "1: \n"
+ "mov (%0),%%ecx \n"
+ "mov 0x4(%0),%%edx \n"
+ "xor (%1),%%ecx \n"
+ "xor 0x4(%1),%%edx \n"
+ "popcnt %%ecx,%%ecx \n"
+ "add %%ecx,%3 \n"
+ "popcnt %%edx,%%edx \n"
+ "add %%edx,%3 \n"
+ "mov 0x8(%0),%%ecx \n"
+ "mov 0xc(%0),%%edx \n"
+ "xor 0x8(%1),%%ecx \n"
+ "xor 0xc(%1),%%edx \n"
+ "popcnt %%ecx,%%ecx \n"
+ "add %%ecx,%3 \n"
+ "popcnt %%edx,%%edx \n"
+ "add %%edx,%3 \n"
+ "add $0x10,%0 \n"
+ "add $0x10,%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_a), // %0
+ "+r"(src_b), // %1
+ "+r"(count), // %2
+ "+r"(diff) // %3
+ :
+ : "memory", "cc", "ecx", "edx");
+
+ return diff;
+}
+#endif
+
+static const vec8 kNibbleMask = {15, 15, 15, 15, 15, 15, 15, 15,+ 15, 15, 15, 15, 15, 15, 15, 15};
+static const vec8 kBitCount = {0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 4};+
+uint32_t HammingDistance_SSSE3(const uint8_t* src_a,
+ const uint8_t* src_b,
+ int count) {+ uint32_t diff = 0u;
+
+ asm volatile(
+ "movdqa %4,%%xmm2 \n"
+ "movdqa %5,%%xmm3 \n"
+ "pxor %%xmm0,%%xmm0 \n"
+ "pxor %%xmm1,%%xmm1 \n"
+ "sub %0,%1 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqa (%0),%%xmm4 \n"
+ "movdqa 0x10(%0), %%xmm5 \n"
+ "pxor (%0,%1), %%xmm4 \n"
+ "movdqa %%xmm4,%%xmm6 \n"
+ "pand %%xmm2,%%xmm6 \n"
+ "psrlw $0x4,%%xmm4 \n"
+ "movdqa %%xmm3,%%xmm7 \n"
+ "pshufb %%xmm6,%%xmm7 \n"
+ "pand %%xmm2,%%xmm4 \n"
+ "movdqa %%xmm3,%%xmm6 \n"
+ "pshufb %%xmm4,%%xmm6 \n"
+ "paddb %%xmm7,%%xmm6 \n"
+ "pxor 0x10(%0,%1),%%xmm5 \n"
+ "add $0x20,%0 \n"
+ "movdqa %%xmm5,%%xmm4 \n"
+ "pand %%xmm2,%%xmm5 \n"
+ "psrlw $0x4,%%xmm4 \n"
+ "movdqa %%xmm3,%%xmm7 \n"
+ "pshufb %%xmm5,%%xmm7 \n"
+ "pand %%xmm2,%%xmm4 \n"
+ "movdqa %%xmm3,%%xmm5 \n"
+ "pshufb %%xmm4,%%xmm5 \n"
+ "paddb %%xmm7,%%xmm5 \n"
+ "paddb %%xmm5,%%xmm6 \n"
+ "psadbw %%xmm1,%%xmm6 \n"
+ "paddd %%xmm6,%%xmm0 \n"
+ "sub $0x20,%2 \n"
+ "jg 1b \n"
+
+ "pshufd $0xaa,%%xmm0,%%xmm1 \n"
+ "paddd %%xmm1,%%xmm0 \n"
+ "movd %%xmm0, %3 \n"
+ : "+r"(src_a), // %0
+ "+r"(src_b), // %1
+ "+r"(count), // %2
+ "=r"(diff) // %3
+ : "m"(kNibbleMask), // %4
+ "m"(kBitCount) // %5
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6",
+ "xmm7");
+
+ return diff;
+}
+
+#ifdef HAS_HAMMINGDISTANCE_AVX2
+uint32_t HammingDistance_AVX2(const uint8_t* src_a,
+ const uint8_t* src_b,
+ int count) {+ uint32_t diff = 0u;
+
+ asm volatile(
+ "vbroadcastf128 %4,%%ymm2 \n"
+ "vbroadcastf128 %5,%%ymm3 \n"
+ "vpxor %%ymm0,%%ymm0,%%ymm0 \n"
+ "vpxor %%ymm1,%%ymm1,%%ymm1 \n"
+ "sub %0,%1 \n"
+
+ LABELALIGN
+ "1: \n"
+ "vmovdqa (%0),%%ymm4 \n"
+ "vmovdqa 0x20(%0), %%ymm5 \n"
+ "vpxor (%0,%1), %%ymm4, %%ymm4 \n"
+ "vpand %%ymm2,%%ymm4,%%ymm6 \n"
+ "vpsrlw $0x4,%%ymm4,%%ymm4 \n"
+ "vpshufb %%ymm6,%%ymm3,%%ymm6 \n"
+ "vpand %%ymm2,%%ymm4,%%ymm4 \n"
+ "vpshufb %%ymm4,%%ymm3,%%ymm4 \n"
+ "vpaddb %%ymm4,%%ymm6,%%ymm6 \n"
+ "vpxor 0x20(%0,%1),%%ymm5,%%ymm4 \n"
+ "add $0x40,%0 \n"
+ "vpand %%ymm2,%%ymm4,%%ymm5 \n"
+ "vpsrlw $0x4,%%ymm4,%%ymm4 \n"
+ "vpshufb %%ymm5,%%ymm3,%%ymm5 \n"
+ "vpand %%ymm2,%%ymm4,%%ymm4 \n"
+ "vpshufb %%ymm4,%%ymm3,%%ymm4 \n"
+ "vpaddb %%ymm5,%%ymm4,%%ymm4 \n"
+ "vpaddb %%ymm6,%%ymm4,%%ymm4 \n"
+ "vpsadbw %%ymm1,%%ymm4,%%ymm4 \n"
+ "vpaddd %%ymm0,%%ymm4,%%ymm0 \n"
+ "sub $0x40,%2 \n"
+ "jg 1b \n"
+
+ "vpermq $0xb1,%%ymm0,%%ymm1 \n"
+ "vpaddd %%ymm1,%%ymm0,%%ymm0 \n"
+ "vpermq $0xaa,%%ymm0,%%ymm1 \n"
+ "vpaddd %%ymm1,%%ymm0,%%ymm0 \n"
+ "vmovd %%xmm0, %3 \n"
+ "vzeroupper \n"
+ : "+r"(src_a), // %0
+ "+r"(src_b), // %1
+ "+r"(count), // %2
+ "=r"(diff) // %3
+ : "m"(kNibbleMask), // %4
+ "m"(kBitCount) // %5
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6");
+
+ return diff;
+}
+#endif // HAS_HAMMINGDISTANCE_AVX2
+
+uint32_t SumSquareError_SSE2(const uint8_t* src_a,
+ const uint8_t* src_b,
+ int count) {+ uint32_t sse;
+ asm volatile(
+ "pxor %%xmm0,%%xmm0 \n"
+ "pxor %%xmm5,%%xmm5 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm1 \n"
+ "lea 0x10(%0),%0 \n"
+ "movdqu (%1),%%xmm2 \n"
+ "lea 0x10(%1),%1 \n"
+ "movdqa %%xmm1,%%xmm3 \n"
+ "psubusb %%xmm2,%%xmm1 \n"
+ "psubusb %%xmm3,%%xmm2 \n"
+ "por %%xmm2,%%xmm1 \n"
+ "movdqa %%xmm1,%%xmm2 \n"
+ "punpcklbw %%xmm5,%%xmm1 \n"
+ "punpckhbw %%xmm5,%%xmm2 \n"
+ "pmaddwd %%xmm1,%%xmm1 \n"
+ "pmaddwd %%xmm2,%%xmm2 \n"
+ "paddd %%xmm1,%%xmm0 \n"
+ "paddd %%xmm2,%%xmm0 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+
+ "pshufd $0xee,%%xmm0,%%xmm1 \n"
+ "paddd %%xmm1,%%xmm0 \n"
+ "pshufd $0x1,%%xmm0,%%xmm1 \n"
+ "paddd %%xmm1,%%xmm0 \n"
+ "movd %%xmm0,%3 \n"
+
+ : "+r"(src_a), // %0
+ "+r"(src_b), // %1
+ "+r"(count), // %2
+ "=g"(sse) // %3
+ ::"memory",
+ "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm5");
return sse;
}
-static uvec32 kHash16x33 = { 0x92d9e201, 0, 0, 0 }; // 33 ^ 16-static uvec32 kHashMul0 = {- 0x0c3525e1, // 33 ^ 15
- 0xa3476dc1, // 33 ^ 14
- 0x3b4039a1, // 33 ^ 13
- 0x4f5f0981, // 33 ^ 12
+static const uvec32 kHash16x33 = {0x92d9e201, 0, 0, 0}; // 33 ^ 16+static const uvec32 kHashMul0 = {+ 0x0c3525e1, // 33 ^ 15
+ 0xa3476dc1, // 33 ^ 14
+ 0x3b4039a1, // 33 ^ 13
+ 0x4f5f0981, // 33 ^ 12
};
-static uvec32 kHashMul1 = {- 0x30f35d61, // 33 ^ 11
- 0x855cb541, // 33 ^ 10
- 0x040a9121, // 33 ^ 9
- 0x747c7101, // 33 ^ 8
+static const uvec32 kHashMul1 = {+ 0x30f35d61, // 33 ^ 11
+ 0x855cb541, // 33 ^ 10
+ 0x040a9121, // 33 ^ 9
+ 0x747c7101, // 33 ^ 8
};
-static uvec32 kHashMul2 = {- 0xec41d4e1, // 33 ^ 7
- 0x4cfa3cc1, // 33 ^ 6
- 0x025528a1, // 33 ^ 5
- 0x00121881, // 33 ^ 4
+static const uvec32 kHashMul2 = {+ 0xec41d4e1, // 33 ^ 7
+ 0x4cfa3cc1, // 33 ^ 6
+ 0x025528a1, // 33 ^ 5
+ 0x00121881, // 33 ^ 4
};
-static uvec32 kHashMul3 = {- 0x00008c61, // 33 ^ 3
- 0x00000441, // 33 ^ 2
- 0x00000021, // 33 ^ 1
- 0x00000001, // 33 ^ 0
+static const uvec32 kHashMul3 = {+ 0x00008c61, // 33 ^ 3
+ 0x00000441, // 33 ^ 2
+ 0x00000021, // 33 ^ 1
+ 0x00000001, // 33 ^ 0
};
-uint32 HashDjb2_SSE41(const uint8* src, int count, uint32 seed) {- uint32 hash;
- asm volatile (
- "movd %2,%%xmm0 \n"
- "pxor %%xmm7,%%xmm7 \n"
- "movdqa %4,%%xmm6 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm1 \n"
- "lea " MEMLEA(0x10, 0) ",%0 \n"
- "pmulld %%xmm6,%%xmm0 \n"
- "movdqa %5,%%xmm5 \n"
- "movdqa %%xmm1,%%xmm2 \n"
- "punpcklbw %%xmm7,%%xmm2 \n"
- "movdqa %%xmm2,%%xmm3 \n"
- "punpcklwd %%xmm7,%%xmm3 \n"
- "pmulld %%xmm5,%%xmm3 \n"
- "movdqa %6,%%xmm5 \n"
- "movdqa %%xmm2,%%xmm4 \n"
- "punpckhwd %%xmm7,%%xmm4 \n"
- "pmulld %%xmm5,%%xmm4 \n"
- "movdqa %7,%%xmm5 \n"
- "punpckhbw %%xmm7,%%xmm1 \n"
- "movdqa %%xmm1,%%xmm2 \n"
- "punpcklwd %%xmm7,%%xmm2 \n"
- "pmulld %%xmm5,%%xmm2 \n"
- "movdqa %8,%%xmm5 \n"
- "punpckhwd %%xmm7,%%xmm1 \n"
- "pmulld %%xmm5,%%xmm1 \n"
- "paddd %%xmm4,%%xmm3 \n"
- "paddd %%xmm2,%%xmm1 \n"
- "paddd %%xmm3,%%xmm1 \n"
- "pshufd $0xe,%%xmm1,%%xmm2 \n"
- "paddd %%xmm2,%%xmm1 \n"
- "pshufd $0x1,%%xmm1,%%xmm2 \n"
- "paddd %%xmm2,%%xmm1 \n"
- "paddd %%xmm1,%%xmm0 \n"
- "sub $0x10,%1 \n"
- "jg 1b \n"
- "movd %%xmm0,%3 \n"
- : "+r"(src), // %0
- "+r"(count), // %1
- "+rm"(seed), // %2
- "=g"(hash) // %3
- : "m"(kHash16x33), // %4
- "m"(kHashMul0), // %5
- "m"(kHashMul1), // %6
- "m"(kHashMul2), // %7
- "m"(kHashMul3) // %8
- : "memory", "cc"
- , "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
- );
+uint32_t HashDjb2_SSE41(const uint8_t* src, int count, uint32_t seed) {+ uint32_t hash;
+ asm volatile(
+ "movd %2,%%xmm0 \n"
+ "pxor %%xmm7,%%xmm7 \n"
+ "movdqa %4,%%xmm6 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm1 \n"
+ "lea 0x10(%0),%0 \n"
+ "pmulld %%xmm6,%%xmm0 \n"
+ "movdqa %5,%%xmm5 \n"
+ "movdqa %%xmm1,%%xmm2 \n"
+ "punpcklbw %%xmm7,%%xmm2 \n"
+ "movdqa %%xmm2,%%xmm3 \n"
+ "punpcklwd %%xmm7,%%xmm3 \n"
+ "pmulld %%xmm5,%%xmm3 \n"
+ "movdqa %6,%%xmm5 \n"
+ "movdqa %%xmm2,%%xmm4 \n"
+ "punpckhwd %%xmm7,%%xmm4 \n"
+ "pmulld %%xmm5,%%xmm4 \n"
+ "movdqa %7,%%xmm5 \n"
+ "punpckhbw %%xmm7,%%xmm1 \n"
+ "movdqa %%xmm1,%%xmm2 \n"
+ "punpcklwd %%xmm7,%%xmm2 \n"
+ "pmulld %%xmm5,%%xmm2 \n"
+ "movdqa %8,%%xmm5 \n"
+ "punpckhwd %%xmm7,%%xmm1 \n"
+ "pmulld %%xmm5,%%xmm1 \n"
+ "paddd %%xmm4,%%xmm3 \n"
+ "paddd %%xmm2,%%xmm1 \n"
+ "paddd %%xmm3,%%xmm1 \n"
+ "pshufd $0xe,%%xmm1,%%xmm2 \n"
+ "paddd %%xmm2,%%xmm1 \n"
+ "pshufd $0x1,%%xmm1,%%xmm2 \n"
+ "paddd %%xmm2,%%xmm1 \n"
+ "paddd %%xmm1,%%xmm0 \n"
+ "sub $0x10,%1 \n"
+ "jg 1b \n"
+ "movd %%xmm0,%3 \n"
+ : "+r"(src), // %0
+ "+r"(count), // %1
+ "+rm"(seed), // %2
+ "=g"(hash) // %3
+ : "m"(kHash16x33), // %4
+ "m"(kHashMul0), // %5
+ "m"(kHashMul1), // %6
+ "m"(kHashMul2), // %7
+ "m"(kHashMul3) // %8
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6",
+ "xmm7");
return hash;
}
#endif // defined(__x86_64__) || (defined(__i386__) && !defined(__pic__)))
@@ -148,4 +358,3 @@
} // extern "C"
} // namespace libyuv
#endif
-
--- /dev/null
+++ b/third_party/libyuv/source/compare_msa.cc
@@ -1,0 +1,97 @@
+/*
+ * Copyright 2017 The LibYuv Project Authors. All rights reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "libyuv/basic_types.h"
+
+#include "libyuv/compare_row.h"
+#include "libyuv/row.h"
+
+// This module is for GCC MSA
+#if !defined(LIBYUV_DISABLE_MSA) && defined(__mips_msa)
+#include "libyuv/macros_msa.h"
+
+#ifdef __cplusplus
+namespace libyuv {+extern "C" {+#endif
+
+uint32_t HammingDistance_MSA(const uint8_t* src_a,
+ const uint8_t* src_b,
+ int count) {+ uint32_t diff = 0u;
+ int i;
+ v16u8 src0, src1, src2, src3;
+ v2i64 vec0 = {0}, vec1 = {0};+
+ for (i = 0; i < count; i += 32) {+ src0 = (v16u8)__msa_ld_b((v16i8*)src_a, 0);
+ src1 = (v16u8)__msa_ld_b((v16i8*)src_a, 16);
+ src2 = (v16u8)__msa_ld_b((v16i8*)src_b, 0);
+ src3 = (v16u8)__msa_ld_b((v16i8*)src_b, 16);
+ src0 ^= src2;
+ src1 ^= src3;
+ vec0 += __msa_pcnt_d((v2i64)src0);
+ vec1 += __msa_pcnt_d((v2i64)src1);
+ src_a += 32;
+ src_b += 32;
+ }
+
+ vec0 += vec1;
+ diff = (uint32_t)__msa_copy_u_w((v4i32)vec0, 0);
+ diff += (uint32_t)__msa_copy_u_w((v4i32)vec0, 2);
+ return diff;
+}
+
+uint32_t SumSquareError_MSA(const uint8_t* src_a,
+ const uint8_t* src_b,
+ int count) {+ uint32_t sse = 0u;
+ int i;
+ v16u8 src0, src1, src2, src3;
+ v8i16 vec0, vec1, vec2, vec3;
+ v4i32 reg0 = {0}, reg1 = {0}, reg2 = {0}, reg3 = {0};+ v2i64 tmp0;
+
+ for (i = 0; i < count; i += 32) {+ src0 = (v16u8)__msa_ld_b((v16i8*)src_a, 0);
+ src1 = (v16u8)__msa_ld_b((v16i8*)src_a, 16);
+ src2 = (v16u8)__msa_ld_b((v16i8*)src_b, 0);
+ src3 = (v16u8)__msa_ld_b((v16i8*)src_b, 16);
+ vec0 = (v8i16)__msa_ilvr_b((v16i8)src2, (v16i8)src0);
+ vec1 = (v8i16)__msa_ilvl_b((v16i8)src2, (v16i8)src0);
+ vec2 = (v8i16)__msa_ilvr_b((v16i8)src3, (v16i8)src1);
+ vec3 = (v8i16)__msa_ilvl_b((v16i8)src3, (v16i8)src1);
+ vec0 = __msa_hsub_u_h((v16u8)vec0, (v16u8)vec0);
+ vec1 = __msa_hsub_u_h((v16u8)vec1, (v16u8)vec1);
+ vec2 = __msa_hsub_u_h((v16u8)vec2, (v16u8)vec2);
+ vec3 = __msa_hsub_u_h((v16u8)vec3, (v16u8)vec3);
+ reg0 = __msa_dpadd_s_w(reg0, vec0, vec0);
+ reg1 = __msa_dpadd_s_w(reg1, vec1, vec1);
+ reg2 = __msa_dpadd_s_w(reg2, vec2, vec2);
+ reg3 = __msa_dpadd_s_w(reg3, vec3, vec3);
+ src_a += 32;
+ src_b += 32;
+ }
+
+ reg0 += reg1;
+ reg2 += reg3;
+ reg0 += reg2;
+ tmp0 = __msa_hadd_s_d(reg0, reg0);
+ sse = (uint32_t)__msa_copy_u_w((v4i32)tmp0, 0);
+ sse += (uint32_t)__msa_copy_u_w((v4i32)tmp0, 2);
+ return sse;
+}
+
+#ifdef __cplusplus
+} // extern "C"
+} // namespace libyuv
+#endif
+
+#endif // !defined(LIBYUV_DISABLE_MSA) && defined(__mips_msa)
--- a/third_party/libyuv/source/compare_neon.cc
+++ b/third_party/libyuv/source/compare_neon.cc
@@ -21,40 +21,70 @@
#if !defined(LIBYUV_DISABLE_NEON) && defined(__ARM_NEON__) && \
!defined(__aarch64__)
-uint32 SumSquareError_NEON(const uint8* src_a, const uint8* src_b, int count) {- volatile uint32 sse;
- asm volatile (
- "vmov.u8 q8, #0 \n"
- "vmov.u8 q10, #0 \n"
- "vmov.u8 q9, #0 \n"
- "vmov.u8 q11, #0 \n"
+// 256 bits at a time
+// uses short accumulator which restricts count to 131 KB
+uint32_t HammingDistance_NEON(const uint8_t* src_a,
+ const uint8_t* src_b,
+ int count) {+ uint32_t diff;
- "1: \n"
- MEMACCESS(0)
- "vld1.8 {q0}, [%0]! \n"- MEMACCESS(1)
- "vld1.8 {q1}, [%1]! \n"- "subs %2, %2, #16 \n"
- "vsubl.u8 q2, d0, d2 \n"
- "vsubl.u8 q3, d1, d3 \n"
- "vmlal.s16 q8, d4, d4 \n"
- "vmlal.s16 q9, d6, d6 \n"
- "vmlal.s16 q10, d5, d5 \n"
- "vmlal.s16 q11, d7, d7 \n"
- "bgt 1b \n"
+ asm volatile(
+ "vmov.u16 q4, #0 \n" // accumulator
- "vadd.u32 q8, q8, q9 \n"
- "vadd.u32 q10, q10, q11 \n"
- "vadd.u32 q11, q8, q10 \n"
- "vpaddl.u32 q1, q11 \n"
- "vadd.u64 d0, d2, d3 \n"
- "vmov.32 %3, d0[0] \n"
- : "+r"(src_a),
- "+r"(src_b),
- "+r"(count),
- "=r"(sse)
- :
- : "memory", "cc", "q0", "q1", "q2", "q3", "q8", "q9", "q10", "q11");
+ "1: \n"
+ "vld1.8 {q0, q1}, [%0]! \n"+ "vld1.8 {q2, q3}, [%1]! \n"+ "veor.32 q0, q0, q2 \n"
+ "veor.32 q1, q1, q3 \n"
+ "vcnt.i8 q0, q0 \n"
+ "vcnt.i8 q1, q1 \n"
+ "subs %2, %2, #32 \n"
+ "vadd.u8 q0, q0, q1 \n" // 16 byte counts
+ "vpadal.u8 q4, q0 \n" // 8 shorts
+ "bgt 1b \n"
+
+ "vpaddl.u16 q0, q4 \n" // 4 ints
+ "vpadd.u32 d0, d0, d1 \n"
+ "vpadd.u32 d0, d0, d0 \n"
+ "vmov.32 %3, d0[0] \n"
+
+ : "+r"(src_a), "+r"(src_b), "+r"(count), "=r"(diff)
+ :
+ : "cc", "q0", "q1", "q2", "q3", "q4");
+ return diff;
+}
+
+uint32_t SumSquareError_NEON(const uint8_t* src_a,
+ const uint8_t* src_b,
+ int count) {+ uint32_t sse;
+ asm volatile(
+ "vmov.u8 q8, #0 \n"
+ "vmov.u8 q10, #0 \n"
+ "vmov.u8 q9, #0 \n"
+ "vmov.u8 q11, #0 \n"
+
+ "1: \n"
+ "vld1.8 {q0}, [%0]! \n"+ "vld1.8 {q1}, [%1]! \n"+ "subs %2, %2, #16 \n"
+ "vsubl.u8 q2, d0, d2 \n"
+ "vsubl.u8 q3, d1, d3 \n"
+ "vmlal.s16 q8, d4, d4 \n"
+ "vmlal.s16 q9, d6, d6 \n"
+ "vmlal.s16 q10, d5, d5 \n"
+ "vmlal.s16 q11, d7, d7 \n"
+ "bgt 1b \n"
+
+ "vadd.u32 q8, q8, q9 \n"
+ "vadd.u32 q10, q10, q11 \n"
+ "vadd.u32 q11, q8, q10 \n"
+ "vpaddl.u32 q1, q11 \n"
+ "vadd.u64 d0, d2, d3 \n"
+ "vmov.32 %3, d0[0] \n"
+ : "+r"(src_a), "+r"(src_b), "+r"(count), "=r"(sse)
+ :
+ : "memory", "cc", "q0", "q1", "q2", "q3", "q8", "q9", "q10", "q11");
return sse;
}
--- a/third_party/libyuv/source/compare_neon64.cc
+++ b/third_party/libyuv/source/compare_neon64.cc
@@ -20,39 +20,65 @@
#if !defined(LIBYUV_DISABLE_NEON) && defined(__aarch64__)
-uint32 SumSquareError_NEON(const uint8* src_a, const uint8* src_b, int count) {- volatile uint32 sse;
- asm volatile (
- "eor v16.16b, v16.16b, v16.16b \n"
- "eor v18.16b, v18.16b, v18.16b \n"
- "eor v17.16b, v17.16b, v17.16b \n"
- "eor v19.16b, v19.16b, v19.16b \n"
+// 256 bits at a time
+// uses short accumulator which restricts count to 131 KB
+uint32_t HammingDistance_NEON(const uint8_t* src_a,
+ const uint8_t* src_b,
+ int count) {+ uint32_t diff;
+ asm volatile(
+ "movi v4.8h, #0 \n"
- "1: \n"
- MEMACCESS(0)
- "ld1 {v0.16b}, [%0], #16 \n"- MEMACCESS(1)
- "ld1 {v1.16b}, [%1], #16 \n"- "subs %w2, %w2, #16 \n"
- "usubl v2.8h, v0.8b, v1.8b \n"
- "usubl2 v3.8h, v0.16b, v1.16b \n"
- "smlal v16.4s, v2.4h, v2.4h \n"
- "smlal v17.4s, v3.4h, v3.4h \n"
- "smlal2 v18.4s, v2.8h, v2.8h \n"
- "smlal2 v19.4s, v3.8h, v3.8h \n"
- "b.gt 1b \n"
+ "1: \n"
+ "ld1 {v0.16b, v1.16b}, [%0], #32 \n"+ "ld1 {v2.16b, v3.16b}, [%1], #32 \n"+ "eor v0.16b, v0.16b, v2.16b \n"
+ "eor v1.16b, v1.16b, v3.16b \n"
+ "cnt v0.16b, v0.16b \n"
+ "cnt v1.16b, v1.16b \n"
+ "subs %w2, %w2, #32 \n"
+ "add v0.16b, v0.16b, v1.16b \n"
+ "uadalp v4.8h, v0.16b \n"
+ "b.gt 1b \n"
- "add v16.4s, v16.4s, v17.4s \n"
- "add v18.4s, v18.4s, v19.4s \n"
- "add v19.4s, v16.4s, v18.4s \n"
- "addv s0, v19.4s \n"
- "fmov %w3, s0 \n"
- : "+r"(src_a),
- "+r"(src_b),
- "+r"(count),
- "=r"(sse)
- :
- : "cc", "v0", "v1", "v2", "v3", "v16", "v17", "v18", "v19");
+ "uaddlv s4, v4.8h \n"
+ "fmov %w3, s4 \n"
+ : "+r"(src_a), "+r"(src_b), "+r"(count), "=r"(diff)
+ :
+ : "cc", "v0", "v1", "v2", "v3", "v4");
+ return diff;
+}
+
+uint32_t SumSquareError_NEON(const uint8_t* src_a,
+ const uint8_t* src_b,
+ int count) {+ uint32_t sse;
+ asm volatile(
+ "eor v16.16b, v16.16b, v16.16b \n"
+ "eor v18.16b, v18.16b, v18.16b \n"
+ "eor v17.16b, v17.16b, v17.16b \n"
+ "eor v19.16b, v19.16b, v19.16b \n"
+
+ "1: \n"
+ "ld1 {v0.16b}, [%0], #16 \n"+ "ld1 {v1.16b}, [%1], #16 \n"+ "subs %w2, %w2, #16 \n"
+ "usubl v2.8h, v0.8b, v1.8b \n"
+ "usubl2 v3.8h, v0.16b, v1.16b \n"
+ "smlal v16.4s, v2.4h, v2.4h \n"
+ "smlal v17.4s, v3.4h, v3.4h \n"
+ "smlal2 v18.4s, v2.8h, v2.8h \n"
+ "smlal2 v19.4s, v3.8h, v3.8h \n"
+ "b.gt 1b \n"
+
+ "add v16.4s, v16.4s, v17.4s \n"
+ "add v18.4s, v18.4s, v19.4s \n"
+ "add v19.4s, v16.4s, v18.4s \n"
+ "addv s0, v19.4s \n"
+ "fmov %w3, s0 \n"
+ : "+r"(src_a), "+r"(src_b), "+r"(count), "=r"(sse)
+ :
+ : "cc", "v0", "v1", "v2", "v3", "v16", "v17", "v18", "v19");
return sse;
}
--- a/third_party/libyuv/source/compare_win.cc
+++ b/third_party/libyuv/source/compare_win.cc
@@ -13,6 +13,10 @@
#include "libyuv/compare_row.h"
#include "libyuv/row.h"
+#if defined(_MSC_VER)
+#include <intrin.h> // For __popcnt
+#endif
+
#ifdef __cplusplus
namespace libyuv { extern "C" {@@ -19,14 +23,29 @@
#endif
// This module is for 32 bit Visual C x86 and clangcl
-#if !defined(LIBYUV_DISABLE_X86) && defined(_M_IX86)
+#if !defined(LIBYUV_DISABLE_X86) && defined(_M_IX86) && defined(_MSC_VER)
-__declspec(naked)
-uint32 SumSquareError_SSE2(const uint8* src_a, const uint8* src_b, int count) {+uint32_t HammingDistance_SSE42(const uint8_t* src_a,
+ const uint8_t* src_b,
+ int count) {+ uint32_t diff = 0u;
+
+ int i;
+ for (i = 0; i < count - 3; i += 4) {+ uint32_t x = *((uint32_t*)src_a) ^ *((uint32_t*)src_b); // NOLINT
+ src_a += 4;
+ src_b += 4;
+ diff += __popcnt(x);
+ }
+ return diff;
+}
+
+__declspec(naked) uint32_t
+ SumSquareError_SSE2(const uint8_t* src_a, const uint8_t* src_b, int count) { __asm {- mov eax, [esp + 4] // src_a
- mov edx, [esp + 8] // src_b
- mov ecx, [esp + 12] // count
+ mov eax, [esp + 4] // src_a
+ mov edx, [esp + 8] // src_b
+ mov ecx, [esp + 12] // count
pxor xmm0, xmm0
pxor xmm5, xmm5
@@ -61,13 +80,13 @@
// Visual C 2012 required for AVX2.
#if _MSC_VER >= 1700
// C4752: found Intel(R) Advanced Vector Extensions; consider using /arch:AVX.
-#pragma warning(disable: 4752)
-__declspec(naked)
-uint32 SumSquareError_AVX2(const uint8* src_a, const uint8* src_b, int count) {+#pragma warning(disable : 4752)
+__declspec(naked) uint32_t
+ SumSquareError_AVX2(const uint8_t* src_a, const uint8_t* src_b, int count) { __asm {- mov eax, [esp + 4] // src_a
- mov edx, [esp + 8] // src_b
- mov ecx, [esp + 12] // count
+ mov eax, [esp + 4] // src_a
+ mov edx, [esp + 8] // src_b
+ mov ecx, [esp + 12] // count
vpxor ymm0, ymm0, ymm0 // sum
vpxor ymm5, ymm5, ymm5 // constant 0 for unpck
sub edx, eax
@@ -101,65 +120,65 @@
}
#endif // _MSC_VER >= 1700
-uvec32 kHash16x33 = { 0x92d9e201, 0, 0, 0 }; // 33 ^ 16+uvec32 kHash16x33 = {0x92d9e201, 0, 0, 0}; // 33 ^ 16 uvec32 kHashMul0 = {- 0x0c3525e1, // 33 ^ 15
- 0xa3476dc1, // 33 ^ 14
- 0x3b4039a1, // 33 ^ 13
- 0x4f5f0981, // 33 ^ 12
+ 0x0c3525e1, // 33 ^ 15
+ 0xa3476dc1, // 33 ^ 14
+ 0x3b4039a1, // 33 ^ 13
+ 0x4f5f0981, // 33 ^ 12
};
uvec32 kHashMul1 = {- 0x30f35d61, // 33 ^ 11
- 0x855cb541, // 33 ^ 10
- 0x040a9121, // 33 ^ 9
- 0x747c7101, // 33 ^ 8
+ 0x30f35d61, // 33 ^ 11
+ 0x855cb541, // 33 ^ 10
+ 0x040a9121, // 33 ^ 9
+ 0x747c7101, // 33 ^ 8
};
uvec32 kHashMul2 = {- 0xec41d4e1, // 33 ^ 7
- 0x4cfa3cc1, // 33 ^ 6
- 0x025528a1, // 33 ^ 5
- 0x00121881, // 33 ^ 4
+ 0xec41d4e1, // 33 ^ 7
+ 0x4cfa3cc1, // 33 ^ 6
+ 0x025528a1, // 33 ^ 5
+ 0x00121881, // 33 ^ 4
};
uvec32 kHashMul3 = {- 0x00008c61, // 33 ^ 3
- 0x00000441, // 33 ^ 2
- 0x00000021, // 33 ^ 1
- 0x00000001, // 33 ^ 0
+ 0x00008c61, // 33 ^ 3
+ 0x00000441, // 33 ^ 2
+ 0x00000021, // 33 ^ 1
+ 0x00000001, // 33 ^ 0
};
-__declspec(naked)
-uint32 HashDjb2_SSE41(const uint8* src, int count, uint32 seed) {+__declspec(naked) uint32_t
+ HashDjb2_SSE41(const uint8_t* src, int count, uint32_t seed) { __asm {- mov eax, [esp + 4] // src
- mov ecx, [esp + 8] // count
+ mov eax, [esp + 4] // src
+ mov ecx, [esp + 8] // count
movd xmm0, [esp + 12] // seed
- pxor xmm7, xmm7 // constant 0 for unpck
+ pxor xmm7, xmm7 // constant 0 for unpck
movdqa xmm6, xmmword ptr kHash16x33
wloop:
- movdqu xmm1, [eax] // src[0-15]
+ movdqu xmm1, [eax] // src[0-15]
lea eax, [eax + 16]
- pmulld xmm0, xmm6 // hash *= 33 ^ 16
+ pmulld xmm0, xmm6 // hash *= 33 ^ 16
movdqa xmm5, xmmword ptr kHashMul0
movdqa xmm2, xmm1
- punpcklbw xmm2, xmm7 // src[0-7]
+ punpcklbw xmm2, xmm7 // src[0-7]
movdqa xmm3, xmm2
- punpcklwd xmm3, xmm7 // src[0-3]
+ punpcklwd xmm3, xmm7 // src[0-3]
pmulld xmm3, xmm5
movdqa xmm5, xmmword ptr kHashMul1
movdqa xmm4, xmm2
- punpckhwd xmm4, xmm7 // src[4-7]
+ punpckhwd xmm4, xmm7 // src[4-7]
pmulld xmm4, xmm5
movdqa xmm5, xmmword ptr kHashMul2
- punpckhbw xmm1, xmm7 // src[8-15]
+ punpckhbw xmm1, xmm7 // src[8-15]
movdqa xmm2, xmm1
- punpcklwd xmm2, xmm7 // src[8-11]
+ punpcklwd xmm2, xmm7 // src[8-11]
pmulld xmm2, xmm5
movdqa xmm5, xmmword ptr kHashMul3
- punpckhwd xmm1, xmm7 // src[12-15]
+ punpckhwd xmm1, xmm7 // src[12-15]
pmulld xmm1, xmm5
- paddd xmm3, xmm4 // add 16 results
+ paddd xmm3, xmm4 // add 16 results
paddd xmm1, xmm2
paddd xmm1, xmm3
@@ -171,7 +190,7 @@
sub ecx, 16
jg wloop
- movd eax, xmm0 // return hash
+ movd eax, xmm0 // return hash
ret
}
}
@@ -178,11 +197,11 @@
// Visual C 2012 required for AVX2.
#if _MSC_VER >= 1700
-__declspec(naked)
-uint32 HashDjb2_AVX2(const uint8* src, int count, uint32 seed) {+__declspec(naked) uint32_t
+ HashDjb2_AVX2(const uint8_t* src, int count, uint32_t seed) { __asm {- mov eax, [esp + 4] // src
- mov ecx, [esp + 8] // count
+ mov eax, [esp + 4] // src
+ mov ecx, [esp + 8] // count
vmovd xmm0, [esp + 12] // seed
wloop:
@@ -196,7 +215,7 @@
vpmulld xmm2, xmm2, xmmword ptr kHashMul2
lea eax, [eax + 16]
vpmulld xmm1, xmm1, xmmword ptr kHashMul3
- vpaddd xmm3, xmm3, xmm4 // add 16 results
+ vpaddd xmm3, xmm3, xmm4 // add 16 results
vpaddd xmm1, xmm1, xmm2
vpaddd xmm1, xmm1, xmm3
vpshufd xmm2, xmm1, 0x0e // upper 2 dwords
@@ -207,7 +226,7 @@
sub ecx, 16
jg wloop
- vmovd eax, xmm0 // return hash
+ vmovd eax, xmm0 // return hash
vzeroupper
ret
}
--- a/third_party/libyuv/source/convert.cc
+++ b/third_party/libyuv/source/convert.cc
@@ -14,8 +14,8 @@
#include "libyuv/cpu_id.h"
#include "libyuv/planar_functions.h"
#include "libyuv/rotate.h"
-#include "libyuv/scale.h" // For ScalePlane()
#include "libyuv/row.h"
+#include "libyuv/scale.h" // For ScalePlane()
#ifdef __cplusplus
namespace libyuv {@@ -28,14 +28,22 @@
}
// Any I4xx To I420 format with mirroring.
-static int I4xxToI420(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int src_y_width, int src_y_height,
- int src_uv_width, int src_uv_height) {+static int I4xxToI420(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int src_y_width,
+ int src_y_height,
+ int src_uv_width,
+ int src_uv_height) {const int dst_y_width = Abs(src_y_width);
const int dst_y_height = Abs(src_y_height);
const int dst_uv_width = SUBSAMPLE(dst_y_width, 1, 1);
@@ -44,35 +52,37 @@
return -1;
}
if (dst_y) {- ScalePlane(src_y, src_stride_y, src_y_width, src_y_height,
- dst_y, dst_stride_y, dst_y_width, dst_y_height,
- kFilterBilinear);
+ ScalePlane(src_y, src_stride_y, src_y_width, src_y_height, dst_y,
+ dst_stride_y, dst_y_width, dst_y_height, kFilterBilinear);
}
- ScalePlane(src_u, src_stride_u, src_uv_width, src_uv_height,
- dst_u, dst_stride_u, dst_uv_width, dst_uv_height,
- kFilterBilinear);
- ScalePlane(src_v, src_stride_v, src_uv_width, src_uv_height,
- dst_v, dst_stride_v, dst_uv_width, dst_uv_height,
- kFilterBilinear);
+ ScalePlane(src_u, src_stride_u, src_uv_width, src_uv_height, dst_u,
+ dst_stride_u, dst_uv_width, dst_uv_height, kFilterBilinear);
+ ScalePlane(src_v, src_stride_v, src_uv_width, src_uv_height, dst_v,
+ dst_stride_v, dst_uv_width, dst_uv_height, kFilterBilinear);
return 0;
}
-// Copy I420 with optional flipping
+// Copy I420 with optional flipping.
// TODO(fbarchard): Use Scale plane which supports mirroring, but ensure
// is does row coalescing.
LIBYUV_API
-int I420Copy(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {+int I420Copy(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {int halfwidth = (width + 1) >> 1;
int halfheight = (height + 1) >> 1;
- if (!src_u || !src_v ||
- !dst_u || !dst_v ||
- width <= 0 || height == 0) {+ if (!src_u || !src_v || !dst_u || !dst_v || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -96,79 +106,152 @@
return 0;
}
+// Copy I010 with optional flipping.
+LIBYUV_API
+int I010Copy(const uint16_t* src_y,
+ int src_stride_y,
+ const uint16_t* src_u,
+ int src_stride_u,
+ const uint16_t* src_v,
+ int src_stride_v,
+ uint16_t* dst_y,
+ int dst_stride_y,
+ uint16_t* dst_u,
+ int dst_stride_u,
+ uint16_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {+ int halfwidth = (width + 1) >> 1;
+ int halfheight = (height + 1) >> 1;
+ if (!src_u || !src_v || !dst_u || !dst_v || width <= 0 || height == 0) {+ return -1;
+ }
+ // Negative height means invert the image.
+ if (height < 0) {+ height = -height;
+ halfheight = (height + 1) >> 1;
+ src_y = src_y + (height - 1) * src_stride_y;
+ src_u = src_u + (halfheight - 1) * src_stride_u;
+ src_v = src_v + (halfheight - 1) * src_stride_v;
+ src_stride_y = -src_stride_y;
+ src_stride_u = -src_stride_u;
+ src_stride_v = -src_stride_v;
+ }
+
+ if (dst_y) {+ CopyPlane_16(src_y, src_stride_y, dst_y, dst_stride_y, width, height);
+ }
+ // Copy UV planes.
+ CopyPlane_16(src_u, src_stride_u, dst_u, dst_stride_u, halfwidth, halfheight);
+ CopyPlane_16(src_v, src_stride_v, dst_v, dst_stride_v, halfwidth, halfheight);
+ return 0;
+}
+
+// Convert 10 bit YUV to 8 bit.
+LIBYUV_API
+int I010ToI420(const uint16_t* src_y,
+ int src_stride_y,
+ const uint16_t* src_u,
+ int src_stride_u,
+ const uint16_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {+ int halfwidth = (width + 1) >> 1;
+ int halfheight = (height + 1) >> 1;
+ if (!src_u || !src_v || !dst_u || !dst_v || width <= 0 || height == 0) {+ return -1;
+ }
+ // Negative height means invert the image.
+ if (height < 0) {+ height = -height;
+ halfheight = (height + 1) >> 1;
+ src_y = src_y + (height - 1) * src_stride_y;
+ src_u = src_u + (halfheight - 1) * src_stride_u;
+ src_v = src_v + (halfheight - 1) * src_stride_v;
+ src_stride_y = -src_stride_y;
+ src_stride_u = -src_stride_u;
+ src_stride_v = -src_stride_v;
+ }
+
+ // Convert Y plane.
+ Convert16To8Plane(src_y, src_stride_y, dst_y, dst_stride_y, 16384, width,
+ height);
+ // Convert UV planes.
+ Convert16To8Plane(src_u, src_stride_u, dst_u, dst_stride_u, 16384, halfwidth,
+ halfheight);
+ Convert16To8Plane(src_v, src_stride_v, dst_v, dst_stride_v, 16384, halfwidth,
+ halfheight);
+ return 0;
+}
+
// 422 chroma is 1/2 width, 1x height
// 420 chroma is 1/2 width, 1/2 height
LIBYUV_API
-int I422ToI420(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {+int I422ToI420(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {const int src_uv_width = SUBSAMPLE(width, 1, 1);
- return I4xxToI420(src_y, src_stride_y,
- src_u, src_stride_u,
- src_v, src_stride_v,
- dst_y, dst_stride_y,
- dst_u, dst_stride_u,
- dst_v, dst_stride_v,
- width, height,
- src_uv_width, height);
+ return I4xxToI420(src_y, src_stride_y, src_u, src_stride_u, src_v,
+ src_stride_v, dst_y, dst_stride_y, dst_u, dst_stride_u,
+ dst_v, dst_stride_v, width, height, src_uv_width, height);
}
// 444 chroma is 1x width, 1x height
// 420 chroma is 1/2 width, 1/2 height
LIBYUV_API
-int I444ToI420(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {- return I4xxToI420(src_y, src_stride_y,
- src_u, src_stride_u,
- src_v, src_stride_v,
- dst_y, dst_stride_y,
- dst_u, dst_stride_u,
- dst_v, dst_stride_v,
- width, height,
- width, height);
+int I444ToI420(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {+ return I4xxToI420(src_y, src_stride_y, src_u, src_stride_u, src_v,
+ src_stride_v, dst_y, dst_stride_y, dst_u, dst_stride_u,
+ dst_v, dst_stride_v, width, height, width, height);
}
-// 411 chroma is 1/4 width, 1x height
-// 420 chroma is 1/2 width, 1/2 height
-LIBYUV_API
-int I411ToI420(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {- const int src_uv_width = SUBSAMPLE(width, 3, 2);
- return I4xxToI420(src_y, src_stride_y,
- src_u, src_stride_u,
- src_v, src_stride_v,
- dst_y, dst_stride_y,
- dst_u, dst_stride_u,
- dst_v, dst_stride_v,
- width, height,
- src_uv_width, height);
-}
-
// I400 is greyscale typically used in MJPG
LIBYUV_API
-int I400ToI420(const uint8* src_y, int src_stride_y,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {+int I400ToI420(const uint8_t* src_y,
+ int src_stride_y,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {int halfwidth = (width + 1) >> 1;
int halfheight = (height + 1) >> 1;
- if (!dst_u || !dst_v ||
- width <= 0 || height == 0) {+ if (!dst_u || !dst_v || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -186,11 +269,15 @@
return 0;
}
-static void CopyPlane2(const uint8* src, int src_stride_0, int src_stride_1,
- uint8* dst, int dst_stride,
- int width, int height) {+static void CopyPlane2(const uint8_t* src,
+ int src_stride_0,
+ int src_stride_1,
+ uint8_t* dst,
+ int dst_stride,
+ int width,
+ int height) {int y;
- void (*CopyRow)(const uint8* src, uint8* dst, int width) = CopyRow_C;
+ void (*CopyRow)(const uint8_t* src, uint8_t* dst, int width) = CopyRow_C;
#if defined(HAS_COPYROW_SSE2)
if (TestCpuFlag(kCpuHasSSE2)) {CopyRow = IS_ALIGNED(width, 32) ? CopyRow_SSE2 : CopyRow_Any_SSE2;
@@ -211,11 +298,6 @@
CopyRow = IS_ALIGNED(width, 32) ? CopyRow_NEON : CopyRow_Any_NEON;
}
#endif
-#if defined(HAS_COPYROW_MIPS)
- if (TestCpuFlag(kCpuHasMIPS)) {- CopyRow = CopyRow_MIPS;
- }
-#endif
// Copy plane
for (y = 0; y < height - 1; y += 2) {@@ -238,17 +320,22 @@
// src_stride_m420 is row planar. Normally this will be the width in pixels.
// The UV plane is half width, but 2 values, so src_stride_m420 applies to
// this as well as the two Y planes.
-static int X420ToI420(const uint8* src_y,
- int src_stride_y0, int src_stride_y1,
- const uint8* src_uv, int src_stride_uv,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {+static int X420ToI420(const uint8_t* src_y,
+ int src_stride_y0,
+ int src_stride_y1,
+ const uint8_t* src_uv,
+ int src_stride_uv,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {int halfwidth = (width + 1) >> 1;
int halfheight = (height + 1) >> 1;
- if (!src_uv || !dst_u || !dst_v ||
- width <= 0 || height == 0) {+ if (!src_uv || !dst_u || !dst_v || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -265,8 +352,7 @@
dst_stride_v = -dst_stride_v;
}
// Coalesce rows.
- if (src_stride_y0 == width &&
- src_stride_y1 == width &&
+ if (src_stride_y0 == width && src_stride_y1 == width &&
dst_stride_y == width) {width *= height;
height = 1;
@@ -273,8 +359,7 @@
src_stride_y0 = src_stride_y1 = dst_stride_y = 0;
}
// Coalesce rows.
- if (src_stride_uv == halfwidth * 2 &&
- dst_stride_u == halfwidth &&
+ if (src_stride_uv == halfwidth * 2 && dst_stride_u == halfwidth &&
dst_stride_v == halfwidth) {halfwidth *= halfheight;
halfheight = 1;
@@ -299,63 +384,78 @@
// Convert NV12 to I420.
LIBYUV_API
-int NV12ToI420(const uint8* src_y, int src_stride_y,
- const uint8* src_uv, int src_stride_uv,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {- return X420ToI420(src_y, src_stride_y, src_stride_y,
- src_uv, src_stride_uv,
- dst_y, dst_stride_y,
- dst_u, dst_stride_u,
- dst_v, dst_stride_v,
- width, height);
+int NV12ToI420(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_uv,
+ int src_stride_uv,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {+ return X420ToI420(src_y, src_stride_y, src_stride_y, src_uv, src_stride_uv,
+ dst_y, dst_stride_y, dst_u, dst_stride_u, dst_v,
+ dst_stride_v, width, height);
}
// Convert NV21 to I420. Same as NV12 but u and v pointers swapped.
LIBYUV_API
-int NV21ToI420(const uint8* src_y, int src_stride_y,
- const uint8* src_vu, int src_stride_vu,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {- return X420ToI420(src_y, src_stride_y, src_stride_y,
- src_vu, src_stride_vu,
- dst_y, dst_stride_y,
- dst_v, dst_stride_v,
- dst_u, dst_stride_u,
- width, height);
+int NV21ToI420(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_vu,
+ int src_stride_vu,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {+ return X420ToI420(src_y, src_stride_y, src_stride_y, src_vu, src_stride_vu,
+ dst_y, dst_stride_y, dst_v, dst_stride_v, dst_u,
+ dst_stride_u, width, height);
}
// Convert M420 to I420.
LIBYUV_API
-int M420ToI420(const uint8* src_m420, int src_stride_m420,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {+int M420ToI420(const uint8_t* src_m420,
+ int src_stride_m420,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {return X420ToI420(src_m420, src_stride_m420, src_stride_m420 * 2,
- src_m420 + src_stride_m420 * 2, src_stride_m420 * 3,
- dst_y, dst_stride_y,
- dst_u, dst_stride_u,
- dst_v, dst_stride_v,
+ src_m420 + src_stride_m420 * 2, src_stride_m420 * 3, dst_y,
+ dst_stride_y, dst_u, dst_stride_u, dst_v, dst_stride_v,
width, height);
}
// Convert YUY2 to I420.
LIBYUV_API
-int YUY2ToI420(const uint8* src_yuy2, int src_stride_yuy2,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {+int YUY2ToI420(const uint8_t* src_yuy2,
+ int src_stride_yuy2,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {int y;
- void (*YUY2ToUVRow)(const uint8* src_yuy2, int src_stride_yuy2,
- uint8* dst_u, uint8* dst_v, int width) = YUY2ToUVRow_C;
- void (*YUY2ToYRow)(const uint8* src_yuy2,
- uint8* dst_y, int width) = YUY2ToYRow_C;
+ void (*YUY2ToUVRow)(const uint8_t* src_yuy2, int src_stride_yuy2,
+ uint8_t* dst_u, uint8_t* dst_v, int width) =
+ YUY2ToUVRow_C;
+ void (*YUY2ToYRow)(const uint8_t* src_yuy2, uint8_t* dst_y, int width) =
+ YUY2ToYRow_C;
// Negative height means invert the image.
if (height < 0) {height = -height;
@@ -392,6 +492,16 @@
}
}
#endif
+#if defined(HAS_YUY2TOYROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ YUY2ToYRow = YUY2ToYRow_Any_MSA;
+ YUY2ToUVRow = YUY2ToUVRow_Any_MSA;
+ if (IS_ALIGNED(width, 32)) {+ YUY2ToYRow = YUY2ToYRow_MSA;
+ YUY2ToUVRow = YUY2ToUVRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height - 1; y += 2) {YUY2ToUVRow(src_yuy2, src_stride_yuy2, dst_u, dst_v, width);
@@ -411,16 +521,22 @@
// Convert UYVY to I420.
LIBYUV_API
-int UYVYToI420(const uint8* src_uyvy, int src_stride_uyvy,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {+int UYVYToI420(const uint8_t* src_uyvy,
+ int src_stride_uyvy,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {int y;
- void (*UYVYToUVRow)(const uint8* src_uyvy, int src_stride_uyvy,
- uint8* dst_u, uint8* dst_v, int width) = UYVYToUVRow_C;
- void (*UYVYToYRow)(const uint8* src_uyvy,
- uint8* dst_y, int width) = UYVYToYRow_C;
+ void (*UYVYToUVRow)(const uint8_t* src_uyvy, int src_stride_uyvy,
+ uint8_t* dst_u, uint8_t* dst_v, int width) =
+ UYVYToUVRow_C;
+ void (*UYVYToYRow)(const uint8_t* src_uyvy, uint8_t* dst_y, int width) =
+ UYVYToYRow_C;
// Negative height means invert the image.
if (height < 0) {height = -height;
@@ -457,6 +573,16 @@
}
}
#endif
+#if defined(HAS_UYVYTOYROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ UYVYToYRow = UYVYToYRow_Any_MSA;
+ UYVYToUVRow = UYVYToUVRow_Any_MSA;
+ if (IS_ALIGNED(width, 32)) {+ UYVYToYRow = UYVYToYRow_MSA;
+ UYVYToUVRow = UYVYToUVRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height - 1; y += 2) {UYVYToUVRow(src_uyvy, src_stride_uyvy, dst_u, dst_v, width);
@@ -476,19 +602,23 @@
// Convert ARGB to I420.
LIBYUV_API
-int ARGBToI420(const uint8* src_argb, int src_stride_argb,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {+int ARGBToI420(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {int y;
- void (*ARGBToUVRow)(const uint8* src_argb0, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width) = ARGBToUVRow_C;
- void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int width) =
+ void (*ARGBToUVRow)(const uint8_t* src_argb0, int src_stride_argb,
+ uint8_t* dst_u, uint8_t* dst_v, int width) =
+ ARGBToUVRow_C;
+ void (*ARGBToYRow)(const uint8_t* src_argb, uint8_t* dst_y, int width) =
ARGBToYRow_C;
- if (!src_argb ||
- !dst_y || !dst_u || !dst_v ||
- width <= 0 || height == 0) {+ if (!src_argb || !dst_y || !dst_u || !dst_v || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -533,6 +663,22 @@
}
}
#endif
+#if defined(HAS_ARGBTOYROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBToYRow = ARGBToYRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ ARGBToYRow = ARGBToYRow_MSA;
+ }
+ }
+#endif
+#if defined(HAS_ARGBTOUVROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBToUVRow = ARGBToUVRow_Any_MSA;
+ if (IS_ALIGNED(width, 32)) {+ ARGBToUVRow = ARGBToUVRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height - 1; y += 2) {ARGBToUVRow(src_argb, src_stride_argb, dst_u, dst_v, width);
@@ -552,19 +698,23 @@
// Convert BGRA to I420.
LIBYUV_API
-int BGRAToI420(const uint8* src_bgra, int src_stride_bgra,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {+int BGRAToI420(const uint8_t* src_bgra,
+ int src_stride_bgra,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {int y;
- void (*BGRAToUVRow)(const uint8* src_bgra0, int src_stride_bgra,
- uint8* dst_u, uint8* dst_v, int width) = BGRAToUVRow_C;
- void (*BGRAToYRow)(const uint8* src_bgra, uint8* dst_y, int width) =
+ void (*BGRAToUVRow)(const uint8_t* src_bgra0, int src_stride_bgra,
+ uint8_t* dst_u, uint8_t* dst_v, int width) =
+ BGRAToUVRow_C;
+ void (*BGRAToYRow)(const uint8_t* src_bgra, uint8_t* dst_y, int width) =
BGRAToYRow_C;
- if (!src_bgra ||
- !dst_y || !dst_u || !dst_v ||
- width <= 0 || height == 0) {+ if (!src_bgra || !dst_y || !dst_u || !dst_v || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -592,13 +742,29 @@
}
#endif
#if defined(HAS_BGRATOUVROW_NEON)
- if (TestCpuFlag(kCpuHasNEON)) {- BGRAToUVRow = BGRAToUVRow_Any_NEON;
- if (IS_ALIGNED(width, 16)) {- BGRAToUVRow = BGRAToUVRow_NEON;
- }
+ if (TestCpuFlag(kCpuHasNEON)) {+ BGRAToUVRow = BGRAToUVRow_Any_NEON;
+ if (IS_ALIGNED(width, 16)) {+ BGRAToUVRow = BGRAToUVRow_NEON;
}
+ }
#endif
+#if defined(HAS_BGRATOYROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ BGRAToYRow = BGRAToYRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ BGRAToYRow = BGRAToYRow_MSA;
+ }
+ }
+#endif
+#if defined(HAS_BGRATOUVROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ BGRAToUVRow = BGRAToUVRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ BGRAToUVRow = BGRAToUVRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height - 1; y += 2) {BGRAToUVRow(src_bgra, src_stride_bgra, dst_u, dst_v, width);
@@ -618,19 +784,23 @@
// Convert ABGR to I420.
LIBYUV_API
-int ABGRToI420(const uint8* src_abgr, int src_stride_abgr,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {+int ABGRToI420(const uint8_t* src_abgr,
+ int src_stride_abgr,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {int y;
- void (*ABGRToUVRow)(const uint8* src_abgr0, int src_stride_abgr,
- uint8* dst_u, uint8* dst_v, int width) = ABGRToUVRow_C;
- void (*ABGRToYRow)(const uint8* src_abgr, uint8* dst_y, int width) =
+ void (*ABGRToUVRow)(const uint8_t* src_abgr0, int src_stride_abgr,
+ uint8_t* dst_u, uint8_t* dst_v, int width) =
+ ABGRToUVRow_C;
+ void (*ABGRToYRow)(const uint8_t* src_abgr, uint8_t* dst_y, int width) =
ABGRToYRow_C;
- if (!src_abgr ||
- !dst_y || !dst_u || !dst_v ||
- width <= 0 || height == 0) {+ if (!src_abgr || !dst_y || !dst_u || !dst_v || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -665,6 +835,22 @@
}
}
#endif
+#if defined(HAS_ABGRTOYROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ABGRToYRow = ABGRToYRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ ABGRToYRow = ABGRToYRow_MSA;
+ }
+ }
+#endif
+#if defined(HAS_ABGRTOUVROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ABGRToUVRow = ABGRToUVRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ ABGRToUVRow = ABGRToUVRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height - 1; y += 2) {ABGRToUVRow(src_abgr, src_stride_abgr, dst_u, dst_v, width);
@@ -684,19 +870,23 @@
// Convert RGBA to I420.
LIBYUV_API
-int RGBAToI420(const uint8* src_rgba, int src_stride_rgba,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {+int RGBAToI420(const uint8_t* src_rgba,
+ int src_stride_rgba,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {int y;
- void (*RGBAToUVRow)(const uint8* src_rgba0, int src_stride_rgba,
- uint8* dst_u, uint8* dst_v, int width) = RGBAToUVRow_C;
- void (*RGBAToYRow)(const uint8* src_rgba, uint8* dst_y, int width) =
+ void (*RGBAToUVRow)(const uint8_t* src_rgba0, int src_stride_rgba,
+ uint8_t* dst_u, uint8_t* dst_v, int width) =
+ RGBAToUVRow_C;
+ void (*RGBAToYRow)(const uint8_t* src_rgba, uint8_t* dst_y, int width) =
RGBAToYRow_C;
- if (!src_rgba ||
- !dst_y || !dst_u || !dst_v ||
- width <= 0 || height == 0) {+ if (!src_rgba || !dst_y || !dst_u || !dst_v || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -731,6 +921,22 @@
}
}
#endif
+#if defined(HAS_RGBATOYROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ RGBAToYRow = RGBAToYRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ RGBAToYRow = RGBAToYRow_MSA;
+ }
+ }
+#endif
+#if defined(HAS_RGBATOUVROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ RGBAToUVRow = RGBAToUVRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ RGBAToUVRow = RGBAToUVRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height - 1; y += 2) {RGBAToUVRow(src_rgba, src_stride_rgba, dst_u, dst_v, width);
@@ -750,27 +956,33 @@
// Convert RGB24 to I420.
LIBYUV_API
-int RGB24ToI420(const uint8* src_rgb24, int src_stride_rgb24,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {+int RGB24ToI420(const uint8_t* src_rgb24,
+ int src_stride_rgb24,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {int y;
-#if defined(HAS_RGB24TOYROW_NEON)
- void (*RGB24ToUVRow)(const uint8* src_rgb24, int src_stride_rgb24,
- uint8* dst_u, uint8* dst_v, int width) = RGB24ToUVRow_C;
- void (*RGB24ToYRow)(const uint8* src_rgb24, uint8* dst_y, int width) =
+#if (defined(HAS_RGB24TOYROW_NEON) || defined(HAS_RGB24TOYROW_MSA))
+ void (*RGB24ToUVRow)(const uint8_t* src_rgb24, int src_stride_rgb24,
+ uint8_t* dst_u, uint8_t* dst_v, int width) =
+ RGB24ToUVRow_C;
+ void (*RGB24ToYRow)(const uint8_t* src_rgb24, uint8_t* dst_y, int width) =
RGB24ToYRow_C;
#else
- void (*RGB24ToARGBRow)(const uint8* src_rgb, uint8* dst_argb, int width) =
+ void (*RGB24ToARGBRow)(const uint8_t* src_rgb, uint8_t* dst_argb, int width) =
RGB24ToARGBRow_C;
- void (*ARGBToUVRow)(const uint8* src_argb0, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width) = ARGBToUVRow_C;
- void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int width) =
+ void (*ARGBToUVRow)(const uint8_t* src_argb0, int src_stride_argb,
+ uint8_t* dst_u, uint8_t* dst_v, int width) =
+ ARGBToUVRow_C;
+ void (*ARGBToYRow)(const uint8_t* src_argb, uint8_t* dst_y, int width) =
ARGBToYRow_C;
#endif
- if (!src_rgb24 || !dst_y || !dst_u || !dst_v ||
- width <= 0 || height == 0) {+ if (!src_rgb24 || !dst_y || !dst_u || !dst_v || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -792,6 +1004,15 @@
}
}
}
+#elif defined(HAS_RGB24TOYROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ RGB24ToUVRow = RGB24ToUVRow_Any_MSA;
+ RGB24ToYRow = RGB24ToYRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ RGB24ToYRow = RGB24ToYRow_MSA;
+ RGB24ToUVRow = RGB24ToUVRow_MSA;
+ }
+ }
// Other platforms do intermediate conversion from RGB24 to ARGB.
#else
#if defined(HAS_RGB24TOARGBROW_SSSE3)
@@ -822,7 +1043,10 @@
}
}
#endif
+#endif
+
{+#if !(defined(HAS_RGB24TOYROW_NEON) || defined(HAS_RGB24TOYROW_MSA))
// Allocate 2 rows of ARGB.
const int kRowSize = (width * 4 + 31) & ~31;
align_buffer_64(row, kRowSize * 2);
@@ -829,7 +1053,7 @@
#endif
for (y = 0; y < height - 1; y += 2) {-#if defined(HAS_RGB24TOYROW_NEON)
+#if (defined(HAS_RGB24TOYROW_NEON) || defined(HAS_RGB24TOYROW_MSA))
RGB24ToUVRow(src_rgb24, src_stride_rgb24, dst_u, dst_v, width);
RGB24ToYRow(src_rgb24, dst_y, width);
RGB24ToYRow(src_rgb24 + src_stride_rgb24, dst_y + dst_stride_y, width);
@@ -846,7 +1070,7 @@
dst_v += dst_stride_v;
}
if (height & 1) {-#if defined(HAS_RGB24TOYROW_NEON)
+#if (defined(HAS_RGB24TOYROW_NEON) || defined(HAS_RGB24TOYROW_MSA))
RGB24ToUVRow(src_rgb24, 0, dst_u, dst_v, width);
RGB24ToYRow(src_rgb24, dst_y, width);
#else
@@ -855,36 +1079,41 @@
ARGBToYRow(row, dst_y, width);
#endif
}
-#if !defined(HAS_RGB24TOYROW_NEON)
+#if !(defined(HAS_RGB24TOYROW_NEON) || defined(HAS_RGB24TOYROW_MSA))
free_aligned_buffer_64(row);
- }
#endif
+ }
return 0;
}
// Convert RAW to I420.
LIBYUV_API
-int RAWToI420(const uint8* src_raw, int src_stride_raw,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {+int RAWToI420(const uint8_t* src_raw,
+ int src_stride_raw,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {int y;
-#if defined(HAS_RAWTOYROW_NEON)
- void (*RAWToUVRow)(const uint8* src_raw, int src_stride_raw,
- uint8* dst_u, uint8* dst_v, int width) = RAWToUVRow_C;
- void (*RAWToYRow)(const uint8* src_raw, uint8* dst_y, int width) =
+#if (defined(HAS_RAWTOYROW_NEON) || defined(HAS_RAWTOYROW_MSA))
+ void (*RAWToUVRow)(const uint8_t* src_raw, int src_stride_raw, uint8_t* dst_u,
+ uint8_t* dst_v, int width) = RAWToUVRow_C;
+ void (*RAWToYRow)(const uint8_t* src_raw, uint8_t* dst_y, int width) =
RAWToYRow_C;
#else
- void (*RAWToARGBRow)(const uint8* src_rgb, uint8* dst_argb, int width) =
+ void (*RAWToARGBRow)(const uint8_t* src_rgb, uint8_t* dst_argb, int width) =
RAWToARGBRow_C;
- void (*ARGBToUVRow)(const uint8* src_argb0, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width) = ARGBToUVRow_C;
- void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int width) =
+ void (*ARGBToUVRow)(const uint8_t* src_argb0, int src_stride_argb,
+ uint8_t* dst_u, uint8_t* dst_v, int width) =
+ ARGBToUVRow_C;
+ void (*ARGBToYRow)(const uint8_t* src_argb, uint8_t* dst_y, int width) =
ARGBToYRow_C;
#endif
- if (!src_raw || !dst_y || !dst_u || !dst_v ||
- width <= 0 || height == 0) {+ if (!src_raw || !dst_y || !dst_u || !dst_v || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -906,6 +1135,15 @@
}
}
}
+#elif defined(HAS_RAWTOYROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ RAWToUVRow = RAWToUVRow_Any_MSA;
+ RAWToYRow = RAWToYRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ RAWToYRow = RAWToYRow_MSA;
+ RAWToUVRow = RAWToUVRow_MSA;
+ }
+ }
// Other platforms do intermediate conversion from RAW to ARGB.
#else
#if defined(HAS_RAWTOARGBROW_SSSE3)
@@ -936,7 +1174,10 @@
}
}
#endif
+#endif
+
{+#if !(defined(HAS_RAWTOYROW_NEON) || defined(HAS_RAWTOYROW_MSA))
// Allocate 2 rows of ARGB.
const int kRowSize = (width * 4 + 31) & ~31;
align_buffer_64(row, kRowSize * 2);
@@ -943,7 +1184,7 @@
#endif
for (y = 0; y < height - 1; y += 2) {-#if defined(HAS_RAWTOYROW_NEON)
+#if (defined(HAS_RAWTOYROW_NEON) || defined(HAS_RAWTOYROW_MSA))
RAWToUVRow(src_raw, src_stride_raw, dst_u, dst_v, width);
RAWToYRow(src_raw, dst_y, width);
RAWToYRow(src_raw + src_stride_raw, dst_y + dst_stride_y, width);
@@ -960,7 +1201,7 @@
dst_v += dst_stride_v;
}
if (height & 1) {-#if defined(HAS_RAWTOYROW_NEON)
+#if (defined(HAS_RAWTOYROW_NEON) || defined(HAS_RAWTOYROW_MSA))
RAWToUVRow(src_raw, 0, dst_u, dst_v, width);
RAWToYRow(src_raw, dst_y, width);
#else
@@ -969,36 +1210,42 @@
ARGBToYRow(row, dst_y, width);
#endif
}
-#if !defined(HAS_RAWTOYROW_NEON)
+#if !(defined(HAS_RAWTOYROW_NEON) || defined(HAS_RAWTOYROW_MSA))
free_aligned_buffer_64(row);
- }
#endif
+ }
return 0;
}
// Convert RGB565 to I420.
LIBYUV_API
-int RGB565ToI420(const uint8* src_rgb565, int src_stride_rgb565,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {+int RGB565ToI420(const uint8_t* src_rgb565,
+ int src_stride_rgb565,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {int y;
-#if defined(HAS_RGB565TOYROW_NEON)
- void (*RGB565ToUVRow)(const uint8* src_rgb565, int src_stride_rgb565,
- uint8* dst_u, uint8* dst_v, int width) = RGB565ToUVRow_C;
- void (*RGB565ToYRow)(const uint8* src_rgb565, uint8* dst_y, int width) =
+#if (defined(HAS_RGB565TOYROW_NEON) || defined(HAS_RGB565TOYROW_MSA))
+ void (*RGB565ToUVRow)(const uint8_t* src_rgb565, int src_stride_rgb565,
+ uint8_t* dst_u, uint8_t* dst_v, int width) =
+ RGB565ToUVRow_C;
+ void (*RGB565ToYRow)(const uint8_t* src_rgb565, uint8_t* dst_y, int width) =
RGB565ToYRow_C;
#else
- void (*RGB565ToARGBRow)(const uint8* src_rgb, uint8* dst_argb, int width) =
- RGB565ToARGBRow_C;
- void (*ARGBToUVRow)(const uint8* src_argb0, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width) = ARGBToUVRow_C;
- void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int width) =
+ void (*RGB565ToARGBRow)(const uint8_t* src_rgb, uint8_t* dst_argb,
+ int width) = RGB565ToARGBRow_C;
+ void (*ARGBToUVRow)(const uint8_t* src_argb0, int src_stride_argb,
+ uint8_t* dst_u, uint8_t* dst_v, int width) =
+ ARGBToUVRow_C;
+ void (*ARGBToYRow)(const uint8_t* src_argb, uint8_t* dst_y, int width) =
ARGBToYRow_C;
#endif
- if (!src_rgb565 || !dst_y || !dst_u || !dst_v ||
- width <= 0 || height == 0) {+ if (!src_rgb565 || !dst_y || !dst_u || !dst_v || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -1020,6 +1267,15 @@
}
}
}
+#elif defined(HAS_RGB565TOYROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ RGB565ToUVRow = RGB565ToUVRow_Any_MSA;
+ RGB565ToYRow = RGB565ToYRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ RGB565ToYRow = RGB565ToYRow_MSA;
+ RGB565ToUVRow = RGB565ToUVRow_MSA;
+ }
+ }
// Other platforms do intermediate conversion from RGB565 to ARGB.
#else
#if defined(HAS_RGB565TOARGBROW_SSE2)
@@ -1058,14 +1314,15 @@
}
}
#endif
+#endif
{+#if !(defined(HAS_RGB565TOYROW_NEON) || defined(HAS_RGB565TOYROW_MSA))
// Allocate 2 rows of ARGB.
const int kRowSize = (width * 4 + 31) & ~31;
align_buffer_64(row, kRowSize * 2);
#endif
-
for (y = 0; y < height - 1; y += 2) {-#if defined(HAS_RGB565TOYROW_NEON)
+#if (defined(HAS_RGB565TOYROW_NEON) || defined(HAS_RGB565TOYROW_MSA))
RGB565ToUVRow(src_rgb565, src_stride_rgb565, dst_u, dst_v, width);
RGB565ToYRow(src_rgb565, dst_y, width);
RGB565ToYRow(src_rgb565 + src_stride_rgb565, dst_y + dst_stride_y, width);
@@ -1082,7 +1339,7 @@
dst_v += dst_stride_v;
}
if (height & 1) {-#if defined(HAS_RGB565TOYROW_NEON)
+#if (defined(HAS_RGB565TOYROW_NEON) || defined(HAS_RGB565TOYROW_MSA))
RGB565ToUVRow(src_rgb565, 0, dst_u, dst_v, width);
RGB565ToYRow(src_rgb565, dst_y, width);
#else
@@ -1091,36 +1348,43 @@
ARGBToYRow(row, dst_y, width);
#endif
}
-#if !defined(HAS_RGB565TOYROW_NEON)
+#if !(defined(HAS_RGB565TOYROW_NEON) || defined(HAS_RGB565TOYROW_MSA))
free_aligned_buffer_64(row);
- }
#endif
+ }
return 0;
}
// Convert ARGB1555 to I420.
LIBYUV_API
-int ARGB1555ToI420(const uint8* src_argb1555, int src_stride_argb1555,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {+int ARGB1555ToI420(const uint8_t* src_argb1555,
+ int src_stride_argb1555,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {int y;
-#if defined(HAS_ARGB1555TOYROW_NEON)
- void (*ARGB1555ToUVRow)(const uint8* src_argb1555, int src_stride_argb1555,
- uint8* dst_u, uint8* dst_v, int width) = ARGB1555ToUVRow_C;
- void (*ARGB1555ToYRow)(const uint8* src_argb1555, uint8* dst_y, int width) =
- ARGB1555ToYRow_C;
+#if (defined(HAS_ARGB1555TOYROW_NEON) || defined(HAS_ARGB1555TOYROW_MSA))
+ void (*ARGB1555ToUVRow)(const uint8_t* src_argb1555, int src_stride_argb1555,
+ uint8_t* dst_u, uint8_t* dst_v, int width) =
+ ARGB1555ToUVRow_C;
+ void (*ARGB1555ToYRow)(const uint8_t* src_argb1555, uint8_t* dst_y,
+ int width) = ARGB1555ToYRow_C;
#else
- void (*ARGB1555ToARGBRow)(const uint8* src_rgb, uint8* dst_argb, int width) =
- ARGB1555ToARGBRow_C;
- void (*ARGBToUVRow)(const uint8* src_argb0, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width) = ARGBToUVRow_C;
- void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int width) =
+ void (*ARGB1555ToARGBRow)(const uint8_t* src_rgb, uint8_t* dst_argb,
+ int width) = ARGB1555ToARGBRow_C;
+ void (*ARGBToUVRow)(const uint8_t* src_argb0, int src_stride_argb,
+ uint8_t* dst_u, uint8_t* dst_v, int width) =
+ ARGBToUVRow_C;
+ void (*ARGBToYRow)(const uint8_t* src_argb, uint8_t* dst_y, int width) =
ARGBToYRow_C;
#endif
- if (!src_argb1555 || !dst_y || !dst_u || !dst_v ||
- width <= 0 || height == 0) {+ if (!src_argb1555 || !dst_y || !dst_u || !dst_v || width <= 0 ||
+ height == 0) {return -1;
}
// Negative height means invert the image.
@@ -1142,6 +1406,15 @@
}
}
}
+#elif defined(HAS_ARGB1555TOYROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGB1555ToUVRow = ARGB1555ToUVRow_Any_MSA;
+ ARGB1555ToYRow = ARGB1555ToYRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ ARGB1555ToYRow = ARGB1555ToYRow_MSA;
+ ARGB1555ToUVRow = ARGB1555ToUVRow_MSA;
+ }
+ }
// Other platforms do intermediate conversion from ARGB1555 to ARGB.
#else
#if defined(HAS_ARGB1555TOARGBROW_SSE2)
@@ -1180,7 +1453,9 @@
}
}
#endif
+#endif
{+#if !(defined(HAS_ARGB1555TOYROW_NEON) || defined(HAS_ARGB1555TOYROW_MSA))
// Allocate 2 rows of ARGB.
const int kRowSize = (width * 4 + 31) & ~31;
align_buffer_64(row, kRowSize * 2);
@@ -1187,7 +1462,7 @@
#endif
for (y = 0; y < height - 1; y += 2) {-#if defined(HAS_ARGB1555TOYROW_NEON)
+#if (defined(HAS_ARGB1555TOYROW_NEON) || defined(HAS_ARGB1555TOYROW_MSA))
ARGB1555ToUVRow(src_argb1555, src_stride_argb1555, dst_u, dst_v, width);
ARGB1555ToYRow(src_argb1555, dst_y, width);
ARGB1555ToYRow(src_argb1555 + src_stride_argb1555, dst_y + dst_stride_y,
@@ -1206,7 +1481,7 @@
dst_v += dst_stride_v;
}
if (height & 1) {-#if defined(HAS_ARGB1555TOYROW_NEON)
+#if (defined(HAS_ARGB1555TOYROW_NEON) || defined(HAS_ARGB1555TOYROW_MSA))
ARGB1555ToUVRow(src_argb1555, 0, dst_u, dst_v, width);
ARGB1555ToYRow(src_argb1555, dst_y, width);
#else
@@ -1215,36 +1490,43 @@
ARGBToYRow(row, dst_y, width);
#endif
}
-#if !defined(HAS_ARGB1555TOYROW_NEON)
+#if !(defined(HAS_ARGB1555TOYROW_NEON) || defined(HAS_ARGB1555TOYROW_MSA))
free_aligned_buffer_64(row);
- }
#endif
+ }
return 0;
}
// Convert ARGB4444 to I420.
LIBYUV_API
-int ARGB4444ToI420(const uint8* src_argb4444, int src_stride_argb4444,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {+int ARGB4444ToI420(const uint8_t* src_argb4444,
+ int src_stride_argb4444,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {int y;
#if defined(HAS_ARGB4444TOYROW_NEON)
- void (*ARGB4444ToUVRow)(const uint8* src_argb4444, int src_stride_argb4444,
- uint8* dst_u, uint8* dst_v, int width) = ARGB4444ToUVRow_C;
- void (*ARGB4444ToYRow)(const uint8* src_argb4444, uint8* dst_y, int width) =
- ARGB4444ToYRow_C;
+ void (*ARGB4444ToUVRow)(const uint8_t* src_argb4444, int src_stride_argb4444,
+ uint8_t* dst_u, uint8_t* dst_v, int width) =
+ ARGB4444ToUVRow_C;
+ void (*ARGB4444ToYRow)(const uint8_t* src_argb4444, uint8_t* dst_y,
+ int width) = ARGB4444ToYRow_C;
#else
- void (*ARGB4444ToARGBRow)(const uint8* src_rgb, uint8* dst_argb, int width) =
- ARGB4444ToARGBRow_C;
- void (*ARGBToUVRow)(const uint8* src_argb0, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width) = ARGBToUVRow_C;
- void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int width) =
+ void (*ARGB4444ToARGBRow)(const uint8_t* src_rgb, uint8_t* dst_argb,
+ int width) = ARGB4444ToARGBRow_C;
+ void (*ARGBToUVRow)(const uint8_t* src_argb0, int src_stride_argb,
+ uint8_t* dst_u, uint8_t* dst_v, int width) =
+ ARGBToUVRow_C;
+ void (*ARGBToYRow)(const uint8_t* src_argb, uint8_t* dst_y, int width) =
ARGBToYRow_C;
#endif
- if (!src_argb4444 || !dst_y || !dst_u || !dst_v ||
- width <= 0 || height == 0) {+ if (!src_argb4444 || !dst_y || !dst_u || !dst_v || width <= 0 ||
+ height == 0) {return -1;
}
// Negative height means invert the image.
@@ -1284,6 +1566,14 @@
}
}
#endif
+#if defined(HAS_ARGB4444TOARGBROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGB4444ToARGBRow = ARGB4444ToARGBRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ ARGB4444ToARGBRow = ARGB4444ToARGBRow_MSA;
+ }
+ }
+#endif
#if defined(HAS_ARGBTOYROW_SSSE3) && defined(HAS_ARGBTOUVROW_SSSE3)
if (TestCpuFlag(kCpuHasSSSE3)) {ARGBToUVRow = ARGBToUVRow_Any_SSSE3;
@@ -1304,7 +1594,22 @@
}
}
#endif
+#if defined(HAS_ARGBTOYROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBToUVRow = ARGBToUVRow_Any_MSA;
+ ARGBToYRow = ARGBToYRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ ARGBToYRow = ARGBToYRow_MSA;
+ if (IS_ALIGNED(width, 32)) {+ ARGBToUVRow = ARGBToUVRow_MSA;
+ }
+ }
+ }
+#endif
+#endif
+
{+#if !defined(HAS_ARGB4444TOYROW_NEON)
// Allocate 2 rows of ARGB.
const int kRowSize = (width * 4 + 31) & ~31;
align_buffer_64(row, kRowSize * 2);
@@ -1341,13 +1646,15 @@
}
#if !defined(HAS_ARGB4444TOYROW_NEON)
free_aligned_buffer_64(row);
- }
#endif
+ }
return 0;
}
-static void SplitPixels(const uint8* src_u, int src_pixel_stride_uv,
- uint8* dst_u, int width) {+static void SplitPixels(const uint8_t* src_u,
+ int src_pixel_stride_uv,
+ uint8_t* dst_u,
+ int width) {int i;
for (i = 0; i < width; ++i) {*dst_u = *src_u;
@@ -1358,21 +1665,26 @@
// Convert Android420 to I420.
LIBYUV_API
-int Android420ToI420(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
+int Android420ToI420(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
int src_pixel_stride_uv,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {int y;
- const int vu_off = src_v - src_u;
+ const ptrdiff_t vu_off = src_v - src_u;
int halfwidth = (width + 1) >> 1;
int halfheight = (height + 1) >> 1;
- if (!src_u || !src_v ||
- !dst_u || !dst_v ||
- width <= 0 || height == 0) {+ if (!src_u || !src_v || !dst_u || !dst_v || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -1396,15 +1708,16 @@
CopyPlane(src_u, src_stride_u, dst_u, dst_stride_u, halfwidth, halfheight);
CopyPlane(src_v, src_stride_v, dst_v, dst_stride_v, halfwidth, halfheight);
return 0;
- // Split UV planes - NV21
- } else if (src_pixel_stride_uv == 2 && vu_off == -1 &&
- src_stride_u == src_stride_v) {+ // Split UV planes - NV21
+ }
+ if (src_pixel_stride_uv == 2 && vu_off == -1 &&
+ src_stride_u == src_stride_v) {SplitUVPlane(src_v, src_stride_v, dst_v, dst_stride_v, dst_u, dst_stride_u,
halfwidth, halfheight);
return 0;
- // Split UV planes - NV12
- } else if (src_pixel_stride_uv == 2 && vu_off == 1 &&
- src_stride_u == src_stride_v) {+ // Split UV planes - NV12
+ }
+ if (src_pixel_stride_uv == 2 && vu_off == 1 && src_stride_u == src_stride_v) {SplitUVPlane(src_u, src_stride_u, dst_u, dst_stride_u, dst_v, dst_stride_v,
halfwidth, halfheight);
return 0;
--- a/third_party/libyuv/source/convert_argb.cc
+++ b/third_party/libyuv/source/convert_argb.cc
@@ -26,11 +26,13 @@
// Copy ARGB with optional flipping
LIBYUV_API
-int ARGBCopy(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {- if (!src_argb || !dst_argb ||
- width <= 0 || height == 0) {+int ARGBCopy(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {+ if (!src_argb || !dst_argb || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -40,27 +42,29 @@
src_stride_argb = -src_stride_argb;
}
- CopyPlane(src_argb, src_stride_argb, dst_argb, dst_stride_argb,
- width * 4, height);
+ CopyPlane(src_argb, src_stride_argb, dst_argb, dst_stride_argb, width * 4,
+ height);
return 0;
}
-// Convert I422 to ARGB with matrix
-static int I420ToARGBMatrix(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_argb, int dst_stride_argb,
+// Convert I420 to ARGB with matrix
+static int I420ToARGBMatrix(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
const struct YuvConstants* yuvconstants,
- int width, int height) {+ int width,
+ int height) {int y;
- void (*I422ToARGBRow)(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* rgb_buf,
- const struct YuvConstants* yuvconstants,
- int width) = I422ToARGBRow_C;
- if (!src_y || !src_u || !src_v || !dst_argb ||
- width <= 0 || height == 0) {+ void (*I422ToARGBRow)(const uint8_t* y_buf, const uint8_t* u_buf,
+ const uint8_t* v_buf, uint8_t* rgb_buf,
+ const struct YuvConstants* yuvconstants, int width) =
+ I422ToARGBRow_C;
+ if (!src_y || !src_u || !src_v || !dst_argb || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -93,13 +97,12 @@
}
}
#endif
-#if defined(HAS_I422TOARGBROW_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2) && IS_ALIGNED(width, 4) &&
- IS_ALIGNED(src_y, 4) && IS_ALIGNED(src_stride_y, 4) &&
- IS_ALIGNED(src_u, 2) && IS_ALIGNED(src_stride_u, 2) &&
- IS_ALIGNED(src_v, 2) && IS_ALIGNED(src_stride_v, 2) &&
- IS_ALIGNED(dst_argb, 4) && IS_ALIGNED(dst_stride_argb, 4)) {- I422ToARGBRow = I422ToARGBRow_DSPR2;
+#if defined(HAS_I422TOARGBROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ I422ToARGBRow = I422ToARGBRow_Any_MSA;
+ if (IS_ALIGNED(width, 8)) {+ I422ToARGBRow = I422ToARGBRow_MSA;
+ }
}
#endif
@@ -117,30 +120,36 @@
// Convert I420 to ARGB.
LIBYUV_API
-int I420ToARGB(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {- return I420ToARGBMatrix(src_y, src_stride_y,
- src_u, src_stride_u,
- src_v, src_stride_v,
- dst_argb, dst_stride_argb,
- &kYuvI601Constants,
- width, height);
+int I420ToARGB(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {+ return I420ToARGBMatrix(src_y, src_stride_y, src_u, src_stride_u, src_v,
+ src_stride_v, dst_argb, dst_stride_argb,
+ &kYuvI601Constants, width, height);
}
// Convert I420 to ABGR.
LIBYUV_API
-int I420ToABGR(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_abgr, int dst_stride_abgr,
- int width, int height) {- return I420ToARGBMatrix(src_y, src_stride_y,
- src_v, src_stride_v, // Swap U and V
- src_u, src_stride_u,
- dst_abgr, dst_stride_abgr,
+int I420ToABGR(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height) {+ return I420ToARGBMatrix(src_y, src_stride_y, src_v,
+ src_stride_v, // Swap U and V
+ src_u, src_stride_u, dst_abgr, dst_stride_abgr,
&kYvuI601Constants, // Use Yvu matrix
width, height);
}
@@ -147,30 +156,36 @@
// Convert J420 to ARGB.
LIBYUV_API
-int J420ToARGB(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {- return I420ToARGBMatrix(src_y, src_stride_y,
- src_u, src_stride_u,
- src_v, src_stride_v,
- dst_argb, dst_stride_argb,
- &kYuvJPEGConstants,
- width, height);
+int J420ToARGB(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {+ return I420ToARGBMatrix(src_y, src_stride_y, src_u, src_stride_u, src_v,
+ src_stride_v, dst_argb, dst_stride_argb,
+ &kYuvJPEGConstants, width, height);
}
// Convert J420 to ABGR.
LIBYUV_API
-int J420ToABGR(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_abgr, int dst_stride_abgr,
- int width, int height) {- return I420ToARGBMatrix(src_y, src_stride_y,
- src_v, src_stride_v, // Swap U and V
- src_u, src_stride_u,
- dst_abgr, dst_stride_abgr,
+int J420ToABGR(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height) {+ return I420ToARGBMatrix(src_y, src_stride_y, src_v,
+ src_stride_v, // Swap U and V
+ src_u, src_stride_u, dst_abgr, dst_stride_abgr,
&kYvuJPEGConstants, // Use Yvu matrix
width, height);
}
@@ -177,51 +192,58 @@
// Convert H420 to ARGB.
LIBYUV_API
-int H420ToARGB(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {- return I420ToARGBMatrix(src_y, src_stride_y,
- src_u, src_stride_u,
- src_v, src_stride_v,
- dst_argb, dst_stride_argb,
- &kYuvH709Constants,
- width, height);
+int H420ToARGB(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {+ return I420ToARGBMatrix(src_y, src_stride_y, src_u, src_stride_u, src_v,
+ src_stride_v, dst_argb, dst_stride_argb,
+ &kYuvH709Constants, width, height);
}
// Convert H420 to ABGR.
LIBYUV_API
-int H420ToABGR(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_abgr, int dst_stride_abgr,
- int width, int height) {- return I420ToARGBMatrix(src_y, src_stride_y,
- src_v, src_stride_v, // Swap U and V
- src_u, src_stride_u,
- dst_abgr, dst_stride_abgr,
+int H420ToABGR(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height) {+ return I420ToARGBMatrix(src_y, src_stride_y, src_v,
+ src_stride_v, // Swap U and V
+ src_u, src_stride_u, dst_abgr, dst_stride_abgr,
&kYvuH709Constants, // Use Yvu matrix
width, height);
}
// Convert I422 to ARGB with matrix
-static int I422ToARGBMatrix(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_argb, int dst_stride_argb,
+static int I422ToARGBMatrix(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
const struct YuvConstants* yuvconstants,
- int width, int height) {+ int width,
+ int height) {int y;
- void (*I422ToARGBRow)(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* rgb_buf,
- const struct YuvConstants* yuvconstants,
- int width) = I422ToARGBRow_C;
- if (!src_y || !src_u || !src_v ||
- !dst_argb ||
- width <= 0 || height == 0) {+ void (*I422ToARGBRow)(const uint8_t* y_buf, const uint8_t* u_buf,
+ const uint8_t* v_buf, uint8_t* rgb_buf,
+ const struct YuvConstants* yuvconstants, int width) =
+ I422ToARGBRow_C;
+ if (!src_y || !src_u || !src_v || !dst_argb || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -231,10 +253,8 @@
dst_stride_argb = -dst_stride_argb;
}
// Coalesce rows.
- if (src_stride_y == width &&
- src_stride_u * 2 == width &&
- src_stride_v * 2 == width &&
- dst_stride_argb == width * 4) {+ if (src_stride_y == width && src_stride_u * 2 == width &&
+ src_stride_v * 2 == width && dst_stride_argb == width * 4) {width *= height;
height = 1;
src_stride_y = src_stride_u = src_stride_v = dst_stride_argb = 0;
@@ -263,13 +283,12 @@
}
}
#endif
-#if defined(HAS_I422TOARGBROW_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2) && IS_ALIGNED(width, 4) &&
- IS_ALIGNED(src_y, 4) && IS_ALIGNED(src_stride_y, 4) &&
- IS_ALIGNED(src_u, 2) && IS_ALIGNED(src_stride_u, 2) &&
- IS_ALIGNED(src_v, 2) && IS_ALIGNED(src_stride_v, 2) &&
- IS_ALIGNED(dst_argb, 4) && IS_ALIGNED(dst_stride_argb, 4)) {- I422ToARGBRow = I422ToARGBRow_DSPR2;
+#if defined(HAS_I422TOARGBROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ I422ToARGBRow = I422ToARGBRow_Any_MSA;
+ if (IS_ALIGNED(width, 8)) {+ I422ToARGBRow = I422ToARGBRow_MSA;
+ }
}
#endif
@@ -285,30 +304,36 @@
// Convert I422 to ARGB.
LIBYUV_API
-int I422ToARGB(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {- return I422ToARGBMatrix(src_y, src_stride_y,
- src_u, src_stride_u,
- src_v, src_stride_v,
- dst_argb, dst_stride_argb,
- &kYuvI601Constants,
- width, height);
+int I422ToARGB(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {+ return I422ToARGBMatrix(src_y, src_stride_y, src_u, src_stride_u, src_v,
+ src_stride_v, dst_argb, dst_stride_argb,
+ &kYuvI601Constants, width, height);
}
// Convert I422 to ABGR.
LIBYUV_API
-int I422ToABGR(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_abgr, int dst_stride_abgr,
- int width, int height) {- return I422ToARGBMatrix(src_y, src_stride_y,
- src_v, src_stride_v, // Swap U and V
- src_u, src_stride_u,
- dst_abgr, dst_stride_abgr,
+int I422ToABGR(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height) {+ return I422ToARGBMatrix(src_y, src_stride_y, src_v,
+ src_stride_v, // Swap U and V
+ src_u, src_stride_u, dst_abgr, dst_stride_abgr,
&kYvuI601Constants, // Use Yvu matrix
width, height);
}
@@ -315,30 +340,36 @@
// Convert J422 to ARGB.
LIBYUV_API
-int J422ToARGB(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {- return I422ToARGBMatrix(src_y, src_stride_y,
- src_u, src_stride_u,
- src_v, src_stride_v,
- dst_argb, dst_stride_argb,
- &kYuvJPEGConstants,
- width, height);
+int J422ToARGB(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {+ return I422ToARGBMatrix(src_y, src_stride_y, src_u, src_stride_u, src_v,
+ src_stride_v, dst_argb, dst_stride_argb,
+ &kYuvJPEGConstants, width, height);
}
// Convert J422 to ABGR.
LIBYUV_API
-int J422ToABGR(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_abgr, int dst_stride_abgr,
- int width, int height) {- return I422ToARGBMatrix(src_y, src_stride_y,
- src_v, src_stride_v, // Swap U and V
- src_u, src_stride_u,
- dst_abgr, dst_stride_abgr,
+int J422ToABGR(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height) {+ return I422ToARGBMatrix(src_y, src_stride_y, src_v,
+ src_stride_v, // Swap U and V
+ src_u, src_stride_u, dst_abgr, dst_stride_abgr,
&kYvuJPEGConstants, // Use Yvu matrix
width, height);
}
@@ -345,165 +376,308 @@
// Convert H422 to ARGB.
LIBYUV_API
-int H422ToARGB(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {- return I422ToARGBMatrix(src_y, src_stride_y,
- src_u, src_stride_u,
- src_v, src_stride_v,
- dst_argb, dst_stride_argb,
- &kYuvH709Constants,
- width, height);
+int H422ToARGB(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {+ return I422ToARGBMatrix(src_y, src_stride_y, src_u, src_stride_u, src_v,
+ src_stride_v, dst_argb, dst_stride_argb,
+ &kYuvH709Constants, width, height);
}
// Convert H422 to ABGR.
LIBYUV_API
-int H422ToABGR(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_abgr, int dst_stride_abgr,
- int width, int height) {- return I422ToARGBMatrix(src_y, src_stride_y,
- src_v, src_stride_v, // Swap U and V
- src_u, src_stride_u,
- dst_abgr, dst_stride_abgr,
+int H422ToABGR(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height) {+ return I422ToARGBMatrix(src_y, src_stride_y, src_v,
+ src_stride_v, // Swap U and V
+ src_u, src_stride_u, dst_abgr, dst_stride_abgr,
&kYvuH709Constants, // Use Yvu matrix
width, height);
}
-// Convert I444 to ARGB with matrix
-static int I444ToARGBMatrix(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_argb, int dst_stride_argb,
+// Convert 10 bit YUV to ARGB with matrix
+// TODO(fbarchard): Consider passing scale multiplier to I210ToARGB to
+// multiply 10 bit yuv into high bits to allow any number of bits.
+static int I010ToAR30Matrix(const uint16_t* src_y,
+ int src_stride_y,
+ const uint16_t* src_u,
+ int src_stride_u,
+ const uint16_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_ar30,
+ int dst_stride_ar30,
const struct YuvConstants* yuvconstants,
- int width, int height) {+ int width,
+ int height) {int y;
- void (*I444ToARGBRow)(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* rgb_buf,
- const struct YuvConstants* yuvconstants,
- int width) = I444ToARGBRow_C;
- if (!src_y || !src_u || !src_v ||
- !dst_argb ||
- width <= 0 || height == 0) {+ void (*I210ToAR30Row)(const uint16_t* y_buf, const uint16_t* u_buf,
+ const uint16_t* v_buf, uint8_t* rgb_buf,
+ const struct YuvConstants* yuvconstants, int width) =
+ I210ToAR30Row_C;
+ if (!src_y || !src_u || !src_v || !dst_ar30 || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
if (height < 0) {height = -height;
- dst_argb = dst_argb + (height - 1) * dst_stride_argb;
- dst_stride_argb = -dst_stride_argb;
+ dst_ar30 = dst_ar30 + (height - 1) * dst_stride_ar30;
+ dst_stride_ar30 = -dst_stride_ar30;
}
- // Coalesce rows.
- if (src_stride_y == width &&
- src_stride_u == width &&
- src_stride_v == width &&
- dst_stride_argb == width * 4) {- width *= height;
- height = 1;
- src_stride_y = src_stride_u = src_stride_v = dst_stride_argb = 0;
- }
-#if defined(HAS_I444TOARGBROW_SSSE3)
+#if defined(HAS_I210TOAR30ROW_SSSE3)
if (TestCpuFlag(kCpuHasSSSE3)) {- I444ToARGBRow = I444ToARGBRow_Any_SSSE3;
+ I210ToAR30Row = I210ToAR30Row_Any_SSSE3;
if (IS_ALIGNED(width, 8)) {- I444ToARGBRow = I444ToARGBRow_SSSE3;
+ I210ToAR30Row = I210ToAR30Row_SSSE3;
}
}
#endif
-#if defined(HAS_I444TOARGBROW_AVX2)
+#if defined(HAS_I210TOAR30ROW_AVX2)
if (TestCpuFlag(kCpuHasAVX2)) {- I444ToARGBRow = I444ToARGBRow_Any_AVX2;
+ I210ToAR30Row = I210ToAR30Row_Any_AVX2;
if (IS_ALIGNED(width, 16)) {- I444ToARGBRow = I444ToARGBRow_AVX2;
+ I210ToAR30Row = I210ToAR30Row_AVX2;
}
}
#endif
-#if defined(HAS_I444TOARGBROW_NEON)
- if (TestCpuFlag(kCpuHasNEON)) {- I444ToARGBRow = I444ToARGBRow_Any_NEON;
+ for (y = 0; y < height; ++y) {+ I210ToAR30Row(src_y, src_u, src_v, dst_ar30, yuvconstants, width);
+ dst_ar30 += dst_stride_ar30;
+ src_y += src_stride_y;
+ if (y & 1) {+ src_u += src_stride_u;
+ src_v += src_stride_v;
+ }
+ }
+ return 0;
+}
+
+// Convert I010 to AR30.
+LIBYUV_API
+int I010ToAR30(const uint16_t* src_y,
+ int src_stride_y,
+ const uint16_t* src_u,
+ int src_stride_u,
+ const uint16_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_ar30,
+ int dst_stride_ar30,
+ int width,
+ int height) {+ return I010ToAR30Matrix(src_y, src_stride_y, src_u, src_stride_u, src_v,
+ src_stride_v, dst_ar30, dst_stride_ar30,
+ &kYuvI601Constants, width, height);
+}
+
+// Convert H010 to AR30.
+LIBYUV_API
+int H010ToAR30(const uint16_t* src_y,
+ int src_stride_y,
+ const uint16_t* src_u,
+ int src_stride_u,
+ const uint16_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_ar30,
+ int dst_stride_ar30,
+ int width,
+ int height) {+ return I010ToAR30Matrix(src_y, src_stride_y, src_u, src_stride_u, src_v,
+ src_stride_v, dst_ar30, dst_stride_ar30,
+ &kYuvH709Constants, width, height);
+}
+
+// Convert I010 to AB30.
+LIBYUV_API
+int I010ToAB30(const uint16_t* src_y,
+ int src_stride_y,
+ const uint16_t* src_u,
+ int src_stride_u,
+ const uint16_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_ab30,
+ int dst_stride_ab30,
+ int width,
+ int height) {+ return I010ToAR30Matrix(src_y, src_stride_y, src_v, src_stride_v, src_u,
+ src_stride_u, dst_ab30, dst_stride_ab30,
+ &kYvuI601Constants, width, height);
+}
+
+// Convert H010 to AB30.
+LIBYUV_API
+int H010ToAB30(const uint16_t* src_y,
+ int src_stride_y,
+ const uint16_t* src_u,
+ int src_stride_u,
+ const uint16_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_ab30,
+ int dst_stride_ab30,
+ int width,
+ int height) {+ return I010ToAR30Matrix(src_y, src_stride_y, src_v, src_stride_v, src_u,
+ src_stride_u, dst_ab30, dst_stride_ab30,
+ &kYvuH709Constants, width, height);
+}
+
+// Convert 10 bit YUV to ARGB with matrix
+static int I010ToARGBMatrix(const uint16_t* src_y,
+ int src_stride_y,
+ const uint16_t* src_u,
+ int src_stride_u,
+ const uint16_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ const struct YuvConstants* yuvconstants,
+ int width,
+ int height) {+ int y;
+ void (*I210ToARGBRow)(const uint16_t* y_buf, const uint16_t* u_buf,
+ const uint16_t* v_buf, uint8_t* rgb_buf,
+ const struct YuvConstants* yuvconstants, int width) =
+ I210ToARGBRow_C;
+ if (!src_y || !src_u || !src_v || !dst_argb || width <= 0 || height == 0) {+ return -1;
+ }
+ // Negative height means invert the image.
+ if (height < 0) {+ height = -height;
+ dst_argb = dst_argb + (height - 1) * dst_stride_argb;
+ dst_stride_argb = -dst_stride_argb;
+ }
+#if defined(HAS_I210TOARGBROW_SSSE3)
+ if (TestCpuFlag(kCpuHasSSSE3)) {+ I210ToARGBRow = I210ToARGBRow_Any_SSSE3;
if (IS_ALIGNED(width, 8)) {- I444ToARGBRow = I444ToARGBRow_NEON;
+ I210ToARGBRow = I210ToARGBRow_SSSE3;
}
}
#endif
-
+#if defined(HAS_I210TOARGBROW_AVX2)
+ if (TestCpuFlag(kCpuHasAVX2)) {+ I210ToARGBRow = I210ToARGBRow_Any_AVX2;
+ if (IS_ALIGNED(width, 16)) {+ I210ToARGBRow = I210ToARGBRow_AVX2;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {- I444ToARGBRow(src_y, src_u, src_v, dst_argb, yuvconstants, width);
+ I210ToARGBRow(src_y, src_u, src_v, dst_argb, yuvconstants, width);
dst_argb += dst_stride_argb;
src_y += src_stride_y;
- src_u += src_stride_u;
- src_v += src_stride_v;
+ if (y & 1) {+ src_u += src_stride_u;
+ src_v += src_stride_v;
+ }
}
return 0;
}
-// Convert I444 to ARGB.
+// Convert I010 to ARGB.
LIBYUV_API
-int I444ToARGB(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {- return I444ToARGBMatrix(src_y, src_stride_y,
- src_u, src_stride_u,
- src_v, src_stride_v,
- dst_argb, dst_stride_argb,
- &kYuvI601Constants,
- width, height);
+int I010ToARGB(const uint16_t* src_y,
+ int src_stride_y,
+ const uint16_t* src_u,
+ int src_stride_u,
+ const uint16_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {+ return I010ToARGBMatrix(src_y, src_stride_y, src_u, src_stride_u, src_v,
+ src_stride_v, dst_argb, dst_stride_argb,
+ &kYuvI601Constants, width, height);
}
-// Convert I444 to ABGR.
+// Convert I010 to ABGR.
LIBYUV_API
-int I444ToABGR(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_abgr, int dst_stride_abgr,
- int width, int height) {- return I444ToARGBMatrix(src_y, src_stride_y,
- src_v, src_stride_v, // Swap U and V
- src_u, src_stride_u,
- dst_abgr, dst_stride_abgr,
+int I010ToABGR(const uint16_t* src_y,
+ int src_stride_y,
+ const uint16_t* src_u,
+ int src_stride_u,
+ const uint16_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height) {+ return I010ToARGBMatrix(src_y, src_stride_y, src_v,
+ src_stride_v, // Swap U and V
+ src_u, src_stride_u, dst_abgr, dst_stride_abgr,
&kYvuI601Constants, // Use Yvu matrix
width, height);
}
-// Convert J444 to ARGB.
+// Convert H010 to ARGB.
LIBYUV_API
-int J444ToARGB(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {- return I444ToARGBMatrix(src_y, src_stride_y,
- src_u, src_stride_u,
- src_v, src_stride_v,
- dst_argb, dst_stride_argb,
- &kYuvJPEGConstants,
- width, height);
+int H010ToARGB(const uint16_t* src_y,
+ int src_stride_y,
+ const uint16_t* src_u,
+ int src_stride_u,
+ const uint16_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {+ return I010ToARGBMatrix(src_y, src_stride_y, src_u, src_stride_u, src_v,
+ src_stride_v, dst_argb, dst_stride_argb,
+ &kYuvH709Constants, width, height);
}
-// Convert I411 to ARGB.
+// Convert H010 to ABGR.
LIBYUV_API
-int I411ToARGB(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {+int H010ToABGR(const uint16_t* src_y,
+ int src_stride_y,
+ const uint16_t* src_u,
+ int src_stride_u,
+ const uint16_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height) {+ return I010ToARGBMatrix(src_y, src_stride_y, src_v,
+ src_stride_v, // Swap U and V
+ src_u, src_stride_u, dst_abgr, dst_stride_abgr,
+ &kYvuH709Constants, // Use Yvu matrix
+ width, height);
+}
+
+// Convert I444 to ARGB with matrix
+static int I444ToARGBMatrix(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ const struct YuvConstants* yuvconstants,
+ int width,
+ int height) {int y;
- void (*I411ToARGBRow)(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* rgb_buf,
- const struct YuvConstants* yuvconstants,
- int width) = I411ToARGBRow_C;
- if (!src_y || !src_u || !src_v ||
- !dst_argb ||
- width <= 0 || height == 0) {+ void (*I444ToARGBRow)(const uint8_t* y_buf, const uint8_t* u_buf,
+ const uint8_t* v_buf, uint8_t* rgb_buf,
+ const struct YuvConstants* yuvconstants, int width) =
+ I444ToARGBRow_C;
+ if (!src_y || !src_u || !src_v || !dst_argb || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -513,41 +687,47 @@
dst_stride_argb = -dst_stride_argb;
}
// Coalesce rows.
- if (src_stride_y == width &&
- src_stride_u * 4 == width &&
- src_stride_v * 4 == width &&
+ if (src_stride_y == width && src_stride_u == width && src_stride_v == width &&
dst_stride_argb == width * 4) {width *= height;
height = 1;
src_stride_y = src_stride_u = src_stride_v = dst_stride_argb = 0;
}
-#if defined(HAS_I411TOARGBROW_SSSE3)
+#if defined(HAS_I444TOARGBROW_SSSE3)
if (TestCpuFlag(kCpuHasSSSE3)) {- I411ToARGBRow = I411ToARGBRow_Any_SSSE3;
+ I444ToARGBRow = I444ToARGBRow_Any_SSSE3;
if (IS_ALIGNED(width, 8)) {- I411ToARGBRow = I411ToARGBRow_SSSE3;
+ I444ToARGBRow = I444ToARGBRow_SSSE3;
}
}
#endif
-#if defined(HAS_I411TOARGBROW_AVX2)
+#if defined(HAS_I444TOARGBROW_AVX2)
if (TestCpuFlag(kCpuHasAVX2)) {- I411ToARGBRow = I411ToARGBRow_Any_AVX2;
+ I444ToARGBRow = I444ToARGBRow_Any_AVX2;
if (IS_ALIGNED(width, 16)) {- I411ToARGBRow = I411ToARGBRow_AVX2;
+ I444ToARGBRow = I444ToARGBRow_AVX2;
}
}
#endif
-#if defined(HAS_I411TOARGBROW_NEON)
+#if defined(HAS_I444TOARGBROW_NEON)
if (TestCpuFlag(kCpuHasNEON)) {- I411ToARGBRow = I411ToARGBRow_Any_NEON;
+ I444ToARGBRow = I444ToARGBRow_Any_NEON;
if (IS_ALIGNED(width, 8)) {- I411ToARGBRow = I411ToARGBRow_NEON;
+ I444ToARGBRow = I444ToARGBRow_NEON;
}
}
#endif
+#if defined(HAS_I444TOARGBROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ I444ToARGBRow = I444ToARGBRow_Any_MSA;
+ if (IS_ALIGNED(width, 8)) {+ I444ToARGBRow = I444ToARGBRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {- I411ToARGBRow(src_y, src_u, src_v, dst_argb, &kYuvI601Constants, width);
+ I444ToARGBRow(src_y, src_u, src_v, dst_argb, yuvconstants, width);
dst_argb += dst_stride_argb;
src_y += src_stride_y;
src_u += src_stride_u;
@@ -556,26 +736,83 @@
return 0;
}
+// Convert I444 to ARGB.
+LIBYUV_API
+int I444ToARGB(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {+ return I444ToARGBMatrix(src_y, src_stride_y, src_u, src_stride_u, src_v,
+ src_stride_v, dst_argb, dst_stride_argb,
+ &kYuvI601Constants, width, height);
+}
+
+// Convert I444 to ABGR.
+LIBYUV_API
+int I444ToABGR(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height) {+ return I444ToARGBMatrix(src_y, src_stride_y, src_v,
+ src_stride_v, // Swap U and V
+ src_u, src_stride_u, dst_abgr, dst_stride_abgr,
+ &kYvuI601Constants, // Use Yvu matrix
+ width, height);
+}
+
+// Convert J444 to ARGB.
+LIBYUV_API
+int J444ToARGB(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {+ return I444ToARGBMatrix(src_y, src_stride_y, src_u, src_stride_u, src_v,
+ src_stride_v, dst_argb, dst_stride_argb,
+ &kYuvJPEGConstants, width, height);
+}
+
// Convert I420 with Alpha to preattenuated ARGB.
-static int I420AlphaToARGBMatrix(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- const uint8* src_a, int src_stride_a,
- uint8* dst_argb, int dst_stride_argb,
+static int I420AlphaToARGBMatrix(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ const uint8_t* src_a,
+ int src_stride_a,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
const struct YuvConstants* yuvconstants,
- int width, int height, int attenuate) {+ int width,
+ int height,
+ int attenuate) {int y;
- void (*I422AlphaToARGBRow)(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- const uint8* a_buf,
- uint8* dst_argb,
+ void (*I422AlphaToARGBRow)(const uint8_t* y_buf, const uint8_t* u_buf,
+ const uint8_t* v_buf, const uint8_t* a_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) = I422AlphaToARGBRow_C;
- void (*ARGBAttenuateRow)(const uint8* src_argb, uint8* dst_argb,
+ void (*ARGBAttenuateRow)(const uint8_t* src_argb, uint8_t* dst_argb,
int width) = ARGBAttenuateRow_C;
- if (!src_y || !src_u || !src_v || !dst_argb ||
- width <= 0 || height == 0) {+ if (!src_y || !src_u || !src_v || !dst_argb || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -608,13 +845,12 @@
}
}
#endif
-#if defined(HAS_I422ALPHATOARGBROW_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2) && IS_ALIGNED(width, 4) &&
- IS_ALIGNED(src_y, 4) && IS_ALIGNED(src_stride_y, 4) &&
- IS_ALIGNED(src_u, 2) && IS_ALIGNED(src_stride_u, 2) &&
- IS_ALIGNED(src_v, 2) && IS_ALIGNED(src_stride_v, 2) &&
- IS_ALIGNED(dst_argb, 4) && IS_ALIGNED(dst_stride_argb, 4)) {- I422AlphaToARGBRow = I422AlphaToARGBRow_DSPR2;
+#if defined(HAS_I422ALPHATOARGBROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ I422AlphaToARGBRow = I422AlphaToARGBRow_Any_MSA;
+ if (IS_ALIGNED(width, 8)) {+ I422AlphaToARGBRow = I422AlphaToARGBRow_MSA;
+ }
}
#endif
#if defined(HAS_ARGBATTENUATEROW_SSSE3)
@@ -641,6 +877,14 @@
}
}
#endif
+#if defined(HAS_ARGBATTENUATEROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBAttenuateRow = ARGBAttenuateRow_Any_MSA;
+ if (IS_ALIGNED(width, 8)) {+ ARGBAttenuateRow = ARGBAttenuateRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {I422AlphaToARGBRow(src_y, src_u, src_v, src_a, dst_argb, yuvconstants,
@@ -661,49 +905,59 @@
// Convert I420 with Alpha to ARGB.
LIBYUV_API
-int I420AlphaToARGB(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- const uint8* src_a, int src_stride_a,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height, int attenuate) {- return I420AlphaToARGBMatrix(src_y, src_stride_y,
- src_u, src_stride_u,
- src_v, src_stride_v,
- src_a, src_stride_a,
- dst_argb, dst_stride_argb,
- &kYuvI601Constants,
- width, height, attenuate);
+int I420AlphaToARGB(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ const uint8_t* src_a,
+ int src_stride_a,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height,
+ int attenuate) {+ return I420AlphaToARGBMatrix(src_y, src_stride_y, src_u, src_stride_u, src_v,
+ src_stride_v, src_a, src_stride_a, dst_argb,
+ dst_stride_argb, &kYuvI601Constants, width,
+ height, attenuate);
}
// Convert I420 with Alpha to ABGR.
LIBYUV_API
-int I420AlphaToABGR(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- const uint8* src_a, int src_stride_a,
- uint8* dst_abgr, int dst_stride_abgr,
- int width, int height, int attenuate) {- return I420AlphaToARGBMatrix(src_y, src_stride_y,
- src_v, src_stride_v, // Swap U and V
- src_u, src_stride_u,
- src_a, src_stride_a,
- dst_abgr, dst_stride_abgr,
- &kYvuI601Constants, // Use Yvu matrix
- width, height, attenuate);
+int I420AlphaToABGR(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ const uint8_t* src_a,
+ int src_stride_a,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height,
+ int attenuate) {+ return I420AlphaToARGBMatrix(
+ src_y, src_stride_y, src_v, src_stride_v, // Swap U and V
+ src_u, src_stride_u, src_a, src_stride_a, dst_abgr, dst_stride_abgr,
+ &kYvuI601Constants, // Use Yvu matrix
+ width, height, attenuate);
}
// Convert I400 to ARGB.
LIBYUV_API
-int I400ToARGB(const uint8* src_y, int src_stride_y,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {+int I400ToARGB(const uint8_t* src_y,
+ int src_stride_y,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {int y;
- void (*I400ToARGBRow)(const uint8* y_buf,
- uint8* rgb_buf,
- int width) = I400ToARGBRow_C;
- if (!src_y || !dst_argb ||
- width <= 0 || height == 0) {+ void (*I400ToARGBRow)(const uint8_t* y_buf, uint8_t* rgb_buf, int width) =
+ I400ToARGBRow_C;
+ if (!src_y || !dst_argb || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -713,8 +967,7 @@
dst_stride_argb = -dst_stride_argb;
}
// Coalesce rows.
- if (src_stride_y == width &&
- dst_stride_argb == width * 4) {+ if (src_stride_y == width && dst_stride_argb == width * 4) {width *= height;
height = 1;
src_stride_y = dst_stride_argb = 0;
@@ -743,6 +996,14 @@
}
}
#endif
+#if defined(HAS_I400TOARGBROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ I400ToARGBRow = I400ToARGBRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ I400ToARGBRow = I400ToARGBRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {I400ToARGBRow(src_y, dst_argb, width);
@@ -754,14 +1015,16 @@
// Convert J400 to ARGB.
LIBYUV_API
-int J400ToARGB(const uint8* src_y, int src_stride_y,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {+int J400ToARGB(const uint8_t* src_y,
+ int src_stride_y,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {int y;
- void (*J400ToARGBRow)(const uint8* src_y, uint8* dst_argb, int width) =
+ void (*J400ToARGBRow)(const uint8_t* src_y, uint8_t* dst_argb, int width) =
J400ToARGBRow_C;
- if (!src_y || !dst_argb ||
- width <= 0 || height == 0) {+ if (!src_y || !dst_argb || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -771,8 +1034,7 @@
src_stride_y = -src_stride_y;
}
// Coalesce rows.
- if (src_stride_y == width &&
- dst_stride_argb == width * 4) {+ if (src_stride_y == width && dst_stride_argb == width * 4) {width *= height;
height = 1;
src_stride_y = dst_stride_argb = 0;
@@ -801,6 +1063,14 @@
}
}
#endif
+#if defined(HAS_J400TOARGBROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ J400ToARGBRow = J400ToARGBRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ J400ToARGBRow = J400ToARGBRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {J400ToARGBRow(src_y, dst_argb, width);
src_y += src_stride_y;
@@ -810,85 +1080,89 @@
}
// Shuffle table for converting BGRA to ARGB.
-static uvec8 kShuffleMaskBGRAToARGB = {- 3u, 2u, 1u, 0u, 7u, 6u, 5u, 4u, 11u, 10u, 9u, 8u, 15u, 14u, 13u, 12u
-};
+static const uvec8 kShuffleMaskBGRAToARGB = {+ 3u, 2u, 1u, 0u, 7u, 6u, 5u, 4u, 11u, 10u, 9u, 8u, 15u, 14u, 13u, 12u};
// Shuffle table for converting ABGR to ARGB.
-static uvec8 kShuffleMaskABGRToARGB = {- 2u, 1u, 0u, 3u, 6u, 5u, 4u, 7u, 10u, 9u, 8u, 11u, 14u, 13u, 12u, 15u
-};
+static const uvec8 kShuffleMaskABGRToARGB = {+ 2u, 1u, 0u, 3u, 6u, 5u, 4u, 7u, 10u, 9u, 8u, 11u, 14u, 13u, 12u, 15u};
// Shuffle table for converting RGBA to ARGB.
-static uvec8 kShuffleMaskRGBAToARGB = {- 1u, 2u, 3u, 0u, 5u, 6u, 7u, 4u, 9u, 10u, 11u, 8u, 13u, 14u, 15u, 12u
-};
+static const uvec8 kShuffleMaskRGBAToARGB = {+ 1u, 2u, 3u, 0u, 5u, 6u, 7u, 4u, 9u, 10u, 11u, 8u, 13u, 14u, 15u, 12u};
// Convert BGRA to ARGB.
LIBYUV_API
-int BGRAToARGB(const uint8* src_bgra, int src_stride_bgra,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {- return ARGBShuffle(src_bgra, src_stride_bgra,
- dst_argb, dst_stride_argb,
- (const uint8*)(&kShuffleMaskBGRAToARGB),
- width, height);
+int BGRAToARGB(const uint8_t* src_bgra,
+ int src_stride_bgra,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {+ return ARGBShuffle(src_bgra, src_stride_bgra, dst_argb, dst_stride_argb,
+ (const uint8_t*)(&kShuffleMaskBGRAToARGB), width, height);
}
// Convert ARGB to BGRA (same as BGRAToARGB).
LIBYUV_API
-int ARGBToBGRA(const uint8* src_bgra, int src_stride_bgra,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {- return ARGBShuffle(src_bgra, src_stride_bgra,
- dst_argb, dst_stride_argb,
- (const uint8*)(&kShuffleMaskBGRAToARGB),
- width, height);
+int ARGBToBGRA(const uint8_t* src_bgra,
+ int src_stride_bgra,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {+ return ARGBShuffle(src_bgra, src_stride_bgra, dst_argb, dst_stride_argb,
+ (const uint8_t*)(&kShuffleMaskBGRAToARGB), width, height);
}
// Convert ABGR to ARGB.
LIBYUV_API
-int ABGRToARGB(const uint8* src_abgr, int src_stride_abgr,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {- return ARGBShuffle(src_abgr, src_stride_abgr,
- dst_argb, dst_stride_argb,
- (const uint8*)(&kShuffleMaskABGRToARGB),
- width, height);
+int ABGRToARGB(const uint8_t* src_abgr,
+ int src_stride_abgr,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {+ return ARGBShuffle(src_abgr, src_stride_abgr, dst_argb, dst_stride_argb,
+ (const uint8_t*)(&kShuffleMaskABGRToARGB), width, height);
}
// Convert ARGB to ABGR to (same as ABGRToARGB).
LIBYUV_API
-int ARGBToABGR(const uint8* src_abgr, int src_stride_abgr,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {- return ARGBShuffle(src_abgr, src_stride_abgr,
- dst_argb, dst_stride_argb,
- (const uint8*)(&kShuffleMaskABGRToARGB),
- width, height);
+int ARGBToABGR(const uint8_t* src_abgr,
+ int src_stride_abgr,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {+ return ARGBShuffle(src_abgr, src_stride_abgr, dst_argb, dst_stride_argb,
+ (const uint8_t*)(&kShuffleMaskABGRToARGB), width, height);
}
// Convert RGBA to ARGB.
LIBYUV_API
-int RGBAToARGB(const uint8* src_rgba, int src_stride_rgba,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {- return ARGBShuffle(src_rgba, src_stride_rgba,
- dst_argb, dst_stride_argb,
- (const uint8*)(&kShuffleMaskRGBAToARGB),
- width, height);
+int RGBAToARGB(const uint8_t* src_rgba,
+ int src_stride_rgba,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {+ return ARGBShuffle(src_rgba, src_stride_rgba, dst_argb, dst_stride_argb,
+ (const uint8_t*)(&kShuffleMaskRGBAToARGB), width, height);
}
// Convert RGB24 to ARGB.
LIBYUV_API
-int RGB24ToARGB(const uint8* src_rgb24, int src_stride_rgb24,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {+int RGB24ToARGB(const uint8_t* src_rgb24,
+ int src_stride_rgb24,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {int y;
- void (*RGB24ToARGBRow)(const uint8* src_rgb, uint8* dst_argb, int width) =
+ void (*RGB24ToARGBRow)(const uint8_t* src_rgb, uint8_t* dst_argb, int width) =
RGB24ToARGBRow_C;
- if (!src_rgb24 || !dst_argb ||
- width <= 0 || height == 0) {+ if (!src_rgb24 || !dst_argb || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -898,8 +1172,7 @@
src_stride_rgb24 = -src_stride_rgb24;
}
// Coalesce rows.
- if (src_stride_rgb24 == width * 3 &&
- dst_stride_argb == width * 4) {+ if (src_stride_rgb24 == width * 3 && dst_stride_argb == width * 4) {width *= height;
height = 1;
src_stride_rgb24 = dst_stride_argb = 0;
@@ -920,6 +1193,14 @@
}
}
#endif
+#if defined(HAS_RGB24TOARGBROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ RGB24ToARGBRow = RGB24ToARGBRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ RGB24ToARGBRow = RGB24ToARGBRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {RGB24ToARGBRow(src_rgb24, dst_argb, width);
@@ -931,14 +1212,16 @@
// Convert RAW to ARGB.
LIBYUV_API
-int RAWToARGB(const uint8* src_raw, int src_stride_raw,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {+int RAWToARGB(const uint8_t* src_raw,
+ int src_stride_raw,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {int y;
- void (*RAWToARGBRow)(const uint8* src_rgb, uint8* dst_argb, int width) =
+ void (*RAWToARGBRow)(const uint8_t* src_rgb, uint8_t* dst_argb, int width) =
RAWToARGBRow_C;
- if (!src_raw || !dst_argb ||
- width <= 0 || height == 0) {+ if (!src_raw || !dst_argb || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -948,8 +1231,7 @@
src_stride_raw = -src_stride_raw;
}
// Coalesce rows.
- if (src_stride_raw == width * 3 &&
- dst_stride_argb == width * 4) {+ if (src_stride_raw == width * 3 && dst_stride_argb == width * 4) {width *= height;
height = 1;
src_stride_raw = dst_stride_argb = 0;
@@ -970,6 +1252,14 @@
}
}
#endif
+#if defined(HAS_RAWTOARGBROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ RAWToARGBRow = RAWToARGBRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ RAWToARGBRow = RAWToARGBRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {RAWToARGBRow(src_raw, dst_argb, width);
@@ -981,14 +1271,16 @@
// Convert RGB565 to ARGB.
LIBYUV_API
-int RGB565ToARGB(const uint8* src_rgb565, int src_stride_rgb565,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {+int RGB565ToARGB(const uint8_t* src_rgb565,
+ int src_stride_rgb565,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {int y;
- void (*RGB565ToARGBRow)(const uint8* src_rgb565, uint8* dst_argb, int width) =
- RGB565ToARGBRow_C;
- if (!src_rgb565 || !dst_argb ||
- width <= 0 || height == 0) {+ void (*RGB565ToARGBRow)(const uint8_t* src_rgb565, uint8_t* dst_argb,
+ int width) = RGB565ToARGBRow_C;
+ if (!src_rgb565 || !dst_argb || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -998,8 +1290,7 @@
src_stride_rgb565 = -src_stride_rgb565;
}
// Coalesce rows.
- if (src_stride_rgb565 == width * 2 &&
- dst_stride_argb == width * 4) {+ if (src_stride_rgb565 == width * 2 && dst_stride_argb == width * 4) {width *= height;
height = 1;
src_stride_rgb565 = dst_stride_argb = 0;
@@ -1028,6 +1319,14 @@
}
}
#endif
+#if defined(HAS_RGB565TOARGBROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ RGB565ToARGBRow = RGB565ToARGBRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ RGB565ToARGBRow = RGB565ToARGBRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {RGB565ToARGBRow(src_rgb565, dst_argb, width);
@@ -1039,14 +1338,16 @@
// Convert ARGB1555 to ARGB.
LIBYUV_API
-int ARGB1555ToARGB(const uint8* src_argb1555, int src_stride_argb1555,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {+int ARGB1555ToARGB(const uint8_t* src_argb1555,
+ int src_stride_argb1555,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {int y;
- void (*ARGB1555ToARGBRow)(const uint8* src_argb1555, uint8* dst_argb,
- int width) = ARGB1555ToARGBRow_C;
- if (!src_argb1555 || !dst_argb ||
- width <= 0 || height == 0) {+ void (*ARGB1555ToARGBRow)(const uint8_t* src_argb1555, uint8_t* dst_argb,
+ int width) = ARGB1555ToARGBRow_C;
+ if (!src_argb1555 || !dst_argb || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -1056,8 +1357,7 @@
src_stride_argb1555 = -src_stride_argb1555;
}
// Coalesce rows.
- if (src_stride_argb1555 == width * 2 &&
- dst_stride_argb == width * 4) {+ if (src_stride_argb1555 == width * 2 && dst_stride_argb == width * 4) {width *= height;
height = 1;
src_stride_argb1555 = dst_stride_argb = 0;
@@ -1086,6 +1386,14 @@
}
}
#endif
+#if defined(HAS_ARGB1555TOARGBROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGB1555ToARGBRow = ARGB1555ToARGBRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ ARGB1555ToARGBRow = ARGB1555ToARGBRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {ARGB1555ToARGBRow(src_argb1555, dst_argb, width);
@@ -1097,14 +1405,16 @@
// Convert ARGB4444 to ARGB.
LIBYUV_API
-int ARGB4444ToARGB(const uint8* src_argb4444, int src_stride_argb4444,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {+int ARGB4444ToARGB(const uint8_t* src_argb4444,
+ int src_stride_argb4444,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {int y;
- void (*ARGB4444ToARGBRow)(const uint8* src_argb4444, uint8* dst_argb,
- int width) = ARGB4444ToARGBRow_C;
- if (!src_argb4444 || !dst_argb ||
- width <= 0 || height == 0) {+ void (*ARGB4444ToARGBRow)(const uint8_t* src_argb4444, uint8_t* dst_argb,
+ int width) = ARGB4444ToARGBRow_C;
+ if (!src_argb4444 || !dst_argb || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -1114,8 +1424,7 @@
src_stride_argb4444 = -src_stride_argb4444;
}
// Coalesce rows.
- if (src_stride_argb4444 == width * 2 &&
- dst_stride_argb == width * 4) {+ if (src_stride_argb4444 == width * 2 && dst_stride_argb == width * 4) {width *= height;
height = 1;
src_stride_argb4444 = dst_stride_argb = 0;
@@ -1144,6 +1453,14 @@
}
}
#endif
+#if defined(HAS_ARGB4444TOARGBROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGB4444ToARGBRow = ARGB4444ToARGBRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ ARGB4444ToARGBRow = ARGB4444ToARGBRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {ARGB4444ToARGBRow(src_argb4444, dst_argb, width);
@@ -1153,25 +1470,122 @@
return 0;
}
-// Convert NV12 to ARGB.
+// Convert AR30 to ARGB.
LIBYUV_API
-int NV12ToARGB(const uint8* src_y, int src_stride_y,
- const uint8* src_uv, int src_stride_uv,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {+int AR30ToARGB(const uint8_t* src_ar30,
+ int src_stride_ar30,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {int y;
- void (*NV12ToARGBRow)(const uint8* y_buf,
- const uint8* uv_buf,
- uint8* rgb_buf,
- const struct YuvConstants* yuvconstants,
- int width) = NV12ToARGBRow_C;
- if (!src_y || !src_uv || !dst_argb ||
- width <= 0 || height == 0) {+ if (!src_ar30 || !dst_argb || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
if (height < 0) {height = -height;
+ src_ar30 = src_ar30 + (height - 1) * src_stride_ar30;
+ src_stride_ar30 = -src_stride_ar30;
+ }
+ // Coalesce rows.
+ if (src_stride_ar30 == width * 4 && dst_stride_argb == width * 4) {+ width *= height;
+ height = 1;
+ src_stride_ar30 = dst_stride_argb = 0;
+ }
+ for (y = 0; y < height; ++y) {+ AR30ToARGBRow_C(src_ar30, dst_argb, width);
+ src_ar30 += src_stride_ar30;
+ dst_argb += dst_stride_argb;
+ }
+ return 0;
+}
+
+// Convert AR30 to ABGR.
+LIBYUV_API
+int AR30ToABGR(const uint8_t* src_ar30,
+ int src_stride_ar30,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height) {+ int y;
+ if (!src_ar30 || !dst_abgr || width <= 0 || height == 0) {+ return -1;
+ }
+ // Negative height means invert the image.
+ if (height < 0) {+ height = -height;
+ src_ar30 = src_ar30 + (height - 1) * src_stride_ar30;
+ src_stride_ar30 = -src_stride_ar30;
+ }
+ // Coalesce rows.
+ if (src_stride_ar30 == width * 4 && dst_stride_abgr == width * 4) {+ width *= height;
+ height = 1;
+ src_stride_ar30 = dst_stride_abgr = 0;
+ }
+ for (y = 0; y < height; ++y) {+ AR30ToABGRRow_C(src_ar30, dst_abgr, width);
+ src_ar30 += src_stride_ar30;
+ dst_abgr += dst_stride_abgr;
+ }
+ return 0;
+}
+
+// Convert AR30 to AB30.
+LIBYUV_API
+int AR30ToAB30(const uint8_t* src_ar30,
+ int src_stride_ar30,
+ uint8_t* dst_ab30,
+ int dst_stride_ab30,
+ int width,
+ int height) {+ int y;
+ if (!src_ar30 || !dst_ab30 || width <= 0 || height == 0) {+ return -1;
+ }
+ // Negative height means invert the image.
+ if (height < 0) {+ height = -height;
+ src_ar30 = src_ar30 + (height - 1) * src_stride_ar30;
+ src_stride_ar30 = -src_stride_ar30;
+ }
+ // Coalesce rows.
+ if (src_stride_ar30 == width * 4 && dst_stride_ab30 == width * 4) {+ width *= height;
+ height = 1;
+ src_stride_ar30 = dst_stride_ab30 = 0;
+ }
+ for (y = 0; y < height; ++y) {+ AR30ToAB30Row_C(src_ar30, dst_ab30, width);
+ src_ar30 += src_stride_ar30;
+ dst_ab30 += dst_stride_ab30;
+ }
+ return 0;
+}
+
+// Convert NV12 to ARGB with matrix
+static int NV12ToARGBMatrix(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_uv,
+ int src_stride_uv,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ const struct YuvConstants* yuvconstants,
+ int width,
+ int height) {+ int y;
+ void (*NV12ToARGBRow)(
+ const uint8_t* y_buf, const uint8_t* uv_buf, uint8_t* rgb_buf,
+ const struct YuvConstants* yuvconstants, int width) = NV12ToARGBRow_C;
+ if (!src_y || !src_uv || !dst_argb || width <= 0 || height == 0) {+ return -1;
+ }
+ // Negative height means invert the image.
+ if (height < 0) {+ height = -height;
dst_argb = dst_argb + (height - 1) * dst_stride_argb;
dst_stride_argb = -dst_stride_argb;
}
@@ -1199,9 +1613,17 @@
}
}
#endif
+#if defined(HAS_NV12TOARGBROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ NV12ToARGBRow = NV12ToARGBRow_Any_MSA;
+ if (IS_ALIGNED(width, 8)) {+ NV12ToARGBRow = NV12ToARGBRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {- NV12ToARGBRow(src_y, src_uv, dst_argb, &kYuvI601Constants, width);
+ NV12ToARGBRow(src_y, src_uv, dst_argb, yuvconstants, width);
dst_argb += dst_stride_argb;
src_y += src_stride_y;
if (y & 1) {@@ -1211,20 +1633,21 @@
return 0;
}
-// Convert NV21 to ARGB.
-LIBYUV_API
-int NV21ToARGB(const uint8* src_y, int src_stride_y,
- const uint8* src_uv, int src_stride_uv,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {+// Convert NV21 to ARGB with matrix
+static int NV21ToARGBMatrix(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_vu,
+ int src_stride_vu,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ const struct YuvConstants* yuvconstants,
+ int width,
+ int height) {int y;
- void (*NV21ToARGBRow)(const uint8* y_buf,
- const uint8* uv_buf,
- uint8* rgb_buf,
- const struct YuvConstants* yuvconstants,
- int width) = NV21ToARGBRow_C;
- if (!src_y || !src_uv || !dst_argb ||
- width <= 0 || height == 0) {+ void (*NV21ToARGBRow)(
+ const uint8_t* y_buf, const uint8_t* uv_buf, uint8_t* rgb_buf,
+ const struct YuvConstants* yuvconstants, int width) = NV21ToARGBRow_C;
+ if (!src_y || !src_vu || !dst_argb || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -1257,12 +1680,137 @@
}
}
#endif
+#if defined(HAS_NV21TOARGBROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ NV21ToARGBRow = NV21ToARGBRow_Any_MSA;
+ if (IS_ALIGNED(width, 8)) {+ NV21ToARGBRow = NV21ToARGBRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {- NV21ToARGBRow(src_y, src_uv, dst_argb, &kYuvI601Constants, width);
+ NV21ToARGBRow(src_y, src_vu, dst_argb, yuvconstants, width);
dst_argb += dst_stride_argb;
src_y += src_stride_y;
if (y & 1) {+ src_vu += src_stride_vu;
+ }
+ }
+ return 0;
+}
+
+// Convert NV12 to ARGB.
+LIBYUV_API
+int NV12ToARGB(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_uv,
+ int src_stride_uv,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {+ return NV12ToARGBMatrix(src_y, src_stride_y, src_uv, src_stride_uv, dst_argb,
+ dst_stride_argb, &kYuvI601Constants, width, height);
+}
+
+// Convert NV21 to ARGB.
+LIBYUV_API
+int NV21ToARGB(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_vu,
+ int src_stride_vu,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {+ return NV21ToARGBMatrix(src_y, src_stride_y, src_vu, src_stride_vu, dst_argb,
+ dst_stride_argb, &kYuvI601Constants, width, height);
+}
+
+// Convert NV12 to ABGR.
+// To output ABGR instead of ARGB swap the UV and use a mirrrored yuc matrix.
+// To swap the UV use NV12 instead of NV21.LIBYUV_API
+int NV12ToABGR(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_uv,
+ int src_stride_uv,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height) {+ return NV21ToARGBMatrix(src_y, src_stride_y, src_uv, src_stride_uv, dst_abgr,
+ dst_stride_abgr, &kYvuI601Constants, width, height);
+}
+
+// Convert NV21 to ABGR.
+LIBYUV_API
+int NV21ToABGR(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_vu,
+ int src_stride_vu,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height) {+ return NV12ToARGBMatrix(src_y, src_stride_y, src_vu, src_stride_vu, dst_abgr,
+ dst_stride_abgr, &kYvuI601Constants, width, height);
+}
+
+// TODO(fbarchard): Consider SSSE3 2 step conversion.
+// Convert NV12 to RGB24 with matrix
+static int NV12ToRGB24Matrix(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_uv,
+ int src_stride_uv,
+ uint8_t* dst_rgb24,
+ int dst_stride_rgb24,
+ const struct YuvConstants* yuvconstants,
+ int width,
+ int height) {+ int y;
+ void (*NV12ToRGB24Row)(
+ const uint8_t* y_buf, const uint8_t* uv_buf, uint8_t* rgb_buf,
+ const struct YuvConstants* yuvconstants, int width) = NV12ToRGB24Row_C;
+ if (!src_y || !src_uv || !dst_rgb24 || width <= 0 || height == 0) {+ return -1;
+ }
+ // Negative height means invert the image.
+ if (height < 0) {+ height = -height;
+ dst_rgb24 = dst_rgb24 + (height - 1) * dst_stride_rgb24;
+ dst_stride_rgb24 = -dst_stride_rgb24;
+ }
+#if defined(HAS_NV12TORGB24ROW_NEON)
+ if (TestCpuFlag(kCpuHasNEON)) {+ NV12ToRGB24Row = NV12ToRGB24Row_Any_NEON;
+ if (IS_ALIGNED(width, 8)) {+ NV12ToRGB24Row = NV12ToRGB24Row_NEON;
+ }
+ }
+#endif
+#if defined(HAS_NV12TORGB24ROW_SSSE3)
+ if (TestCpuFlag(kCpuHasSSSE3)) {+ NV12ToRGB24Row = NV12ToRGB24Row_Any_SSSE3;
+ if (IS_ALIGNED(width, 16)) {+ NV12ToRGB24Row = NV12ToRGB24Row_SSSE3;
+ }
+ }
+#endif
+#if defined(HAS_NV12TORGB24ROW_AVX2)
+ if (TestCpuFlag(kCpuHasAVX2)) {+ NV12ToRGB24Row = NV12ToRGB24Row_Any_AVX2;
+ if (IS_ALIGNED(width, 32)) {+ NV12ToRGB24Row = NV12ToRGB24Row_AVX2;
+ }
+ }
+#endif
+
+ for (y = 0; y < height; ++y) {+ NV12ToRGB24Row(src_y, src_uv, dst_rgb24, yuvconstants, width);
+ dst_rgb24 += dst_stride_rgb24;
+ src_y += src_stride_y;
+ if (y & 1) {src_uv += src_stride_uv;
}
}
@@ -1269,19 +1817,109 @@
return 0;
}
+// Convert NV21 to RGB24 with matrix
+static int NV21ToRGB24Matrix(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_vu,
+ int src_stride_vu,
+ uint8_t* dst_rgb24,
+ int dst_stride_rgb24,
+ const struct YuvConstants* yuvconstants,
+ int width,
+ int height) {+ int y;
+ void (*NV21ToRGB24Row)(
+ const uint8_t* y_buf, const uint8_t* uv_buf, uint8_t* rgb_buf,
+ const struct YuvConstants* yuvconstants, int width) = NV21ToRGB24Row_C;
+ if (!src_y || !src_vu || !dst_rgb24 || width <= 0 || height == 0) {+ return -1;
+ }
+ // Negative height means invert the image.
+ if (height < 0) {+ height = -height;
+ dst_rgb24 = dst_rgb24 + (height - 1) * dst_stride_rgb24;
+ dst_stride_rgb24 = -dst_stride_rgb24;
+ }
+#if defined(HAS_NV21TORGB24ROW_NEON)
+ if (TestCpuFlag(kCpuHasNEON)) {+ NV21ToRGB24Row = NV21ToRGB24Row_Any_NEON;
+ if (IS_ALIGNED(width, 8)) {+ NV21ToRGB24Row = NV21ToRGB24Row_NEON;
+ }
+ }
+#endif
+#if defined(HAS_NV21TORGB24ROW_SSSE3)
+ if (TestCpuFlag(kCpuHasSSSE3)) {+ NV21ToRGB24Row = NV21ToRGB24Row_Any_SSSE3;
+ if (IS_ALIGNED(width, 16)) {+ NV21ToRGB24Row = NV21ToRGB24Row_SSSE3;
+ }
+ }
+#endif
+#if defined(HAS_NV21TORGB24ROW_AVX2)
+ if (TestCpuFlag(kCpuHasAVX2)) {+ NV21ToRGB24Row = NV21ToRGB24Row_Any_AVX2;
+ if (IS_ALIGNED(width, 32)) {+ NV21ToRGB24Row = NV21ToRGB24Row_AVX2;
+ }
+ }
+#endif
+
+ for (y = 0; y < height; ++y) {+ NV21ToRGB24Row(src_y, src_vu, dst_rgb24, yuvconstants, width);
+ dst_rgb24 += dst_stride_rgb24;
+ src_y += src_stride_y;
+ if (y & 1) {+ src_vu += src_stride_vu;
+ }
+ }
+ return 0;
+}
+
+// TODO(fbarchard): NV12ToRAW can be implemented by mirrored matrix.
+// Convert NV12 to RGB24.
+LIBYUV_API
+int NV12ToRGB24(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_uv,
+ int src_stride_uv,
+ uint8_t* dst_rgb24,
+ int dst_stride_rgb24,
+ int width,
+ int height) {+ return NV12ToRGB24Matrix(src_y, src_stride_y, src_uv, src_stride_uv,
+ dst_rgb24, dst_stride_rgb24, &kYuvI601Constants,
+ width, height);
+}
+
+// Convert NV21 to RGB24.
+LIBYUV_API
+int NV21ToRGB24(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_vu,
+ int src_stride_vu,
+ uint8_t* dst_rgb24,
+ int dst_stride_rgb24,
+ int width,
+ int height) {+ return NV21ToRGB24Matrix(src_y, src_stride_y, src_vu, src_stride_vu,
+ dst_rgb24, dst_stride_rgb24, &kYuvI601Constants,
+ width, height);
+}
+
// Convert M420 to ARGB.
LIBYUV_API
-int M420ToARGB(const uint8* src_m420, int src_stride_m420,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {+int M420ToARGB(const uint8_t* src_m420,
+ int src_stride_m420,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {int y;
- void (*NV12ToARGBRow)(const uint8* y_buf,
- const uint8* uv_buf,
- uint8* rgb_buf,
- const struct YuvConstants* yuvconstants,
- int width) = NV12ToARGBRow_C;
- if (!src_m420 || !dst_argb ||
- width <= 0 || height == 0) {+ void (*NV12ToARGBRow)(
+ const uint8_t* y_buf, const uint8_t* uv_buf, uint8_t* rgb_buf,
+ const struct YuvConstants* yuvconstants, int width) = NV12ToARGBRow_C;
+ if (!src_m420 || !dst_argb || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -1314,6 +1952,14 @@
}
}
#endif
+#if defined(HAS_NV12TOARGBROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ NV12ToARGBRow = NV12ToARGBRow_Any_MSA;
+ if (IS_ALIGNED(width, 8)) {+ NV12ToARGBRow = NV12ToARGBRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height - 1; y += 2) {NV12ToARGBRow(src_m420, src_m420 + src_stride_m420 * 2, dst_argb,
@@ -1332,17 +1978,17 @@
// Convert YUY2 to ARGB.
LIBYUV_API
-int YUY2ToARGB(const uint8* src_yuy2, int src_stride_yuy2,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {+int YUY2ToARGB(const uint8_t* src_yuy2,
+ int src_stride_yuy2,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {int y;
- void (*YUY2ToARGBRow)(const uint8* src_yuy2,
- uint8* dst_argb,
- const struct YuvConstants* yuvconstants,
- int width) =
+ void (*YUY2ToARGBRow)(const uint8_t* src_yuy2, uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants, int width) =
YUY2ToARGBRow_C;
- if (!src_yuy2 || !dst_argb ||
- width <= 0 || height == 0) {+ if (!src_yuy2 || !dst_argb || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -1352,8 +1998,7 @@
src_stride_yuy2 = -src_stride_yuy2;
}
// Coalesce rows.
- if (src_stride_yuy2 == width * 2 &&
- dst_stride_argb == width * 4) {+ if (src_stride_yuy2 == width * 2 && dst_stride_argb == width * 4) {width *= height;
height = 1;
src_stride_yuy2 = dst_stride_argb = 0;
@@ -1382,6 +2027,14 @@
}
}
#endif
+#if defined(HAS_YUY2TOARGBROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ YUY2ToARGBRow = YUY2ToARGBRow_Any_MSA;
+ if (IS_ALIGNED(width, 8)) {+ YUY2ToARGBRow = YUY2ToARGBRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {YUY2ToARGBRow(src_yuy2, dst_argb, &kYuvI601Constants, width);
src_yuy2 += src_stride_yuy2;
@@ -1392,17 +2045,17 @@
// Convert UYVY to ARGB.
LIBYUV_API
-int UYVYToARGB(const uint8* src_uyvy, int src_stride_uyvy,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {+int UYVYToARGB(const uint8_t* src_uyvy,
+ int src_stride_uyvy,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {int y;
- void (*UYVYToARGBRow)(const uint8* src_uyvy,
- uint8* dst_argb,
- const struct YuvConstants* yuvconstants,
- int width) =
+ void (*UYVYToARGBRow)(const uint8_t* src_uyvy, uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants, int width) =
UYVYToARGBRow_C;
- if (!src_uyvy || !dst_argb ||
- width <= 0 || height == 0) {+ if (!src_uyvy || !dst_argb || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -1412,8 +2065,7 @@
src_stride_uyvy = -src_stride_uyvy;
}
// Coalesce rows.
- if (src_stride_uyvy == width * 2 &&
- dst_stride_argb == width * 4) {+ if (src_stride_uyvy == width * 2 && dst_stride_argb == width * 4) {width *= height;
height = 1;
src_stride_uyvy = dst_stride_argb = 0;
@@ -1442,6 +2094,14 @@
}
}
#endif
+#if defined(HAS_UYVYTOARGBROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ UYVYToARGBRow = UYVYToARGBRow_Any_MSA;
+ if (IS_ALIGNED(width, 8)) {+ UYVYToARGBRow = UYVYToARGBRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {UYVYToARGBRow(src_uyvy, dst_argb, &kYuvI601Constants, width);
src_uyvy += src_stride_uyvy;
@@ -1448,6 +2108,121 @@
dst_argb += dst_stride_argb;
}
return 0;
+}
+static void WeavePixels(const uint8_t* src_u,
+ const uint8_t* src_v,
+ int src_pixel_stride_uv,
+ uint8_t* dst_uv,
+ int width) {+ int i;
+ for (i = 0; i < width; ++i) {+ dst_uv[0] = *src_u;
+ dst_uv[1] = *src_v;
+ dst_uv += 2;
+ src_u += src_pixel_stride_uv;
+ src_v += src_pixel_stride_uv;
+ }
+}
+
+// Convert Android420 to ARGB.
+LIBYUV_API
+int Android420ToARGBMatrix(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ int src_pixel_stride_uv,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ const struct YuvConstants* yuvconstants,
+ int width,
+ int height) {+ int y;
+ uint8_t* dst_uv;
+ const ptrdiff_t vu_off = src_v - src_u;
+ int halfwidth = (width + 1) >> 1;
+ int halfheight = (height + 1) >> 1;
+ if (!src_y || !src_u || !src_v || !dst_argb || width <= 0 || height == 0) {+ return -1;
+ }
+ // Negative height means invert the image.
+ if (height < 0) {+ height = -height;
+ halfheight = (height + 1) >> 1;
+ dst_argb = dst_argb + (height - 1) * dst_stride_argb;
+ dst_stride_argb = -dst_stride_argb;
+ }
+
+ // I420
+ if (src_pixel_stride_uv == 1) {+ return I420ToARGBMatrix(src_y, src_stride_y, src_u, src_stride_u, src_v,
+ src_stride_v, dst_argb, dst_stride_argb,
+ yuvconstants, width, height);
+ // NV21
+ }
+ if (src_pixel_stride_uv == 2 && vu_off == -1 &&
+ src_stride_u == src_stride_v) {+ return NV21ToARGBMatrix(src_y, src_stride_y, src_v, src_stride_v, dst_argb,
+ dst_stride_argb, yuvconstants, width, height);
+ // NV12
+ }
+ if (src_pixel_stride_uv == 2 && vu_off == 1 && src_stride_u == src_stride_v) {+ return NV12ToARGBMatrix(src_y, src_stride_y, src_u, src_stride_u, dst_argb,
+ dst_stride_argb, yuvconstants, width, height);
+ }
+
+ // General case fallback creates NV12
+ align_buffer_64(plane_uv, halfwidth * 2 * halfheight);
+ dst_uv = plane_uv;
+ for (y = 0; y < halfheight; ++y) {+ WeavePixels(src_u, src_v, src_pixel_stride_uv, dst_uv, halfwidth);
+ src_u += src_stride_u;
+ src_v += src_stride_v;
+ dst_uv += halfwidth * 2;
+ }
+ NV12ToARGBMatrix(src_y, src_stride_y, plane_uv, halfwidth * 2, dst_argb,
+ dst_stride_argb, yuvconstants, width, height);
+ free_aligned_buffer_64(plane_uv);
+ return 0;
+}
+
+// Convert Android420 to ARGB.
+LIBYUV_API
+int Android420ToARGB(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ int src_pixel_stride_uv,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {+ return Android420ToARGBMatrix(src_y, src_stride_y, src_u, src_stride_u, src_v,
+ src_stride_v, src_pixel_stride_uv, dst_argb,
+ dst_stride_argb, &kYuvI601Constants, width,
+ height);
+}
+
+// Convert Android420 to ABGR.
+LIBYUV_API
+int Android420ToABGR(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ int src_pixel_stride_uv,
+ uint8_t* dst_abgr,
+ int dst_stride_abgr,
+ int width,
+ int height) {+ return Android420ToARGBMatrix(src_y, src_stride_y, src_v, src_stride_v, src_u,
+ src_stride_u, src_pixel_stride_uv, dst_abgr,
+ dst_stride_abgr, &kYvuI601Constants, width,
+ height);
}
#ifdef __cplusplus
--- a/third_party/libyuv/source/convert_from.cc
+++ b/third_party/libyuv/source/convert_from.cc
@@ -15,9 +15,9 @@
#include "libyuv/cpu_id.h"
#include "libyuv/planar_functions.h"
#include "libyuv/rotate.h"
+#include "libyuv/row.h"
#include "libyuv/scale.h" // For ScalePlane()
#include "libyuv/video_common.h"
-#include "libyuv/row.h"
#ifdef __cplusplus
namespace libyuv {@@ -30,109 +30,144 @@
}
// I420 To any I4xx YUV format with mirroring.
-static int I420ToI4xx(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int src_y_width, int src_y_height,
- int dst_uv_width, int dst_uv_height) {+static int I420ToI4xx(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int src_y_width,
+ int src_y_height,
+ int dst_uv_width,
+ int dst_uv_height) {const int dst_y_width = Abs(src_y_width);
const int dst_y_height = Abs(src_y_height);
const int src_uv_width = SUBSAMPLE(src_y_width, 1, 1);
const int src_uv_height = SUBSAMPLE(src_y_height, 1, 1);
- if (src_y_width == 0 || src_y_height == 0 ||
- dst_uv_width <= 0 || dst_uv_height <= 0) {+ if (src_y_width == 0 || src_y_height == 0 || dst_uv_width <= 0 ||
+ dst_uv_height <= 0) {return -1;
}
if (dst_y) {- ScalePlane(src_y, src_stride_y, src_y_width, src_y_height,
- dst_y, dst_stride_y, dst_y_width, dst_y_height,
- kFilterBilinear);
+ ScalePlane(src_y, src_stride_y, src_y_width, src_y_height, dst_y,
+ dst_stride_y, dst_y_width, dst_y_height, kFilterBilinear);
}
- ScalePlane(src_u, src_stride_u, src_uv_width, src_uv_height,
- dst_u, dst_stride_u, dst_uv_width, dst_uv_height,
- kFilterBilinear);
- ScalePlane(src_v, src_stride_v, src_uv_width, src_uv_height,
- dst_v, dst_stride_v, dst_uv_width, dst_uv_height,
- kFilterBilinear);
+ ScalePlane(src_u, src_stride_u, src_uv_width, src_uv_height, dst_u,
+ dst_stride_u, dst_uv_width, dst_uv_height, kFilterBilinear);
+ ScalePlane(src_v, src_stride_v, src_uv_width, src_uv_height, dst_v,
+ dst_stride_v, dst_uv_width, dst_uv_height, kFilterBilinear);
return 0;
}
+// Convert 8 bit YUV to 10 bit.
+LIBYUV_API
+int I420ToI010(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint16_t* dst_y,
+ int dst_stride_y,
+ uint16_t* dst_u,
+ int dst_stride_u,
+ uint16_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {+ int halfwidth = (width + 1) >> 1;
+ int halfheight = (height + 1) >> 1;
+ if (!src_u || !src_v || !dst_u || !dst_v || width <= 0 || height == 0) {+ return -1;
+ }
+ // Negative height means invert the image.
+ if (height < 0) {+ height = -height;
+ halfheight = (height + 1) >> 1;
+ src_y = src_y + (height - 1) * src_stride_y;
+ src_u = src_u + (halfheight - 1) * src_stride_u;
+ src_v = src_v + (halfheight - 1) * src_stride_v;
+ src_stride_y = -src_stride_y;
+ src_stride_u = -src_stride_u;
+ src_stride_v = -src_stride_v;
+ }
+
+ // Convert Y plane.
+ Convert8To16Plane(src_y, src_stride_y, dst_y, dst_stride_y, 1024, width,
+ height);
+ // Convert UV planes.
+ Convert8To16Plane(src_u, src_stride_u, dst_u, dst_stride_u, 1024, halfwidth,
+ halfheight);
+ Convert8To16Plane(src_v, src_stride_v, dst_v, dst_stride_v, 1024, halfwidth,
+ halfheight);
+ return 0;
+}
+
// 420 chroma is 1/2 width, 1/2 height
// 422 chroma is 1/2 width, 1x height
LIBYUV_API
-int I420ToI422(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {+int I420ToI422(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {const int dst_uv_width = (Abs(width) + 1) >> 1;
const int dst_uv_height = Abs(height);
- return I420ToI4xx(src_y, src_stride_y,
- src_u, src_stride_u,
- src_v, src_stride_v,
- dst_y, dst_stride_y,
- dst_u, dst_stride_u,
- dst_v, dst_stride_v,
- width, height,
- dst_uv_width, dst_uv_height);
+ return I420ToI4xx(src_y, src_stride_y, src_u, src_stride_u, src_v,
+ src_stride_v, dst_y, dst_stride_y, dst_u, dst_stride_u,
+ dst_v, dst_stride_v, width, height, dst_uv_width,
+ dst_uv_height);
}
// 420 chroma is 1/2 width, 1/2 height
// 444 chroma is 1x width, 1x height
LIBYUV_API
-int I420ToI444(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {+int I420ToI444(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {const int dst_uv_width = Abs(width);
const int dst_uv_height = Abs(height);
- return I420ToI4xx(src_y, src_stride_y,
- src_u, src_stride_u,
- src_v, src_stride_v,
- dst_y, dst_stride_y,
- dst_u, dst_stride_u,
- dst_v, dst_stride_v,
- width, height,
- dst_uv_width, dst_uv_height);
+ return I420ToI4xx(src_y, src_stride_y, src_u, src_stride_u, src_v,
+ src_stride_v, dst_y, dst_stride_y, dst_u, dst_stride_u,
+ dst_v, dst_stride_v, width, height, dst_uv_width,
+ dst_uv_height);
}
-// 420 chroma is 1/2 width, 1/2 height
-// 411 chroma is 1/4 width, 1x height
-LIBYUV_API
-int I420ToI411(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {- const int dst_uv_width = (Abs(width) + 3) >> 2;
- const int dst_uv_height = Abs(height);
- return I420ToI4xx(src_y, src_stride_y,
- src_u, src_stride_u,
- src_v, src_stride_v,
- dst_y, dst_stride_y,
- dst_u, dst_stride_u,
- dst_v, dst_stride_v,
- width, height,
- dst_uv_width, dst_uv_height);
-}
-
// Copy to I400. Source can be I420,422,444,400,NV12,NV21
LIBYUV_API
-int I400Copy(const uint8* src_y, int src_stride_y,
- uint8* dst_y, int dst_stride_y,
- int width, int height) {- if (!src_y || !dst_y ||
- width <= 0 || height == 0) {+int I400Copy(const uint8_t* src_y,
+ int src_stride_y,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ int width,
+ int height) {+ if (!src_y || !dst_y || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -146,17 +181,21 @@
}
LIBYUV_API
-int I422ToYUY2(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_yuy2, int dst_stride_yuy2,
- int width, int height) {+int I422ToYUY2(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_yuy2,
+ int dst_stride_yuy2,
+ int width,
+ int height) {int y;
- void (*I422ToYUY2Row)(const uint8* src_y, const uint8* src_u,
- const uint8* src_v, uint8* dst_yuy2, int width) =
+ void (*I422ToYUY2Row)(const uint8_t* src_y, const uint8_t* src_u,
+ const uint8_t* src_v, uint8_t* dst_yuy2, int width) =
I422ToYUY2Row_C;
- if (!src_y || !src_u || !src_v || !dst_yuy2 ||
- width <= 0 || height == 0) {+ if (!src_y || !src_u || !src_v || !dst_yuy2 || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -166,10 +205,8 @@
dst_stride_yuy2 = -dst_stride_yuy2;
}
// Coalesce rows.
- if (src_stride_y == width &&
- src_stride_u * 2 == width &&
- src_stride_v * 2 == width &&
- dst_stride_yuy2 == width * 2) {+ if (src_stride_y == width && src_stride_u * 2 == width &&
+ src_stride_v * 2 == width && dst_stride_yuy2 == width * 2) {width *= height;
height = 1;
src_stride_y = src_stride_u = src_stride_v = dst_stride_yuy2 = 0;
@@ -182,6 +219,14 @@
}
}
#endif
+#if defined(HAS_I422TOYUY2ROW_AVX2)
+ if (TestCpuFlag(kCpuHasAVX2)) {+ I422ToYUY2Row = I422ToYUY2Row_Any_AVX2;
+ if (IS_ALIGNED(width, 32)) {+ I422ToYUY2Row = I422ToYUY2Row_AVX2;
+ }
+ }
+#endif
#if defined(HAS_I422TOYUY2ROW_NEON)
if (TestCpuFlag(kCpuHasNEON)) {I422ToYUY2Row = I422ToYUY2Row_Any_NEON;
@@ -202,17 +247,21 @@
}
LIBYUV_API
-int I420ToYUY2(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_yuy2, int dst_stride_yuy2,
- int width, int height) {+int I420ToYUY2(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_yuy2,
+ int dst_stride_yuy2,
+ int width,
+ int height) {int y;
- void (*I422ToYUY2Row)(const uint8* src_y, const uint8* src_u,
- const uint8* src_v, uint8* dst_yuy2, int width) =
+ void (*I422ToYUY2Row)(const uint8_t* src_y, const uint8_t* src_u,
+ const uint8_t* src_v, uint8_t* dst_yuy2, int width) =
I422ToYUY2Row_C;
- if (!src_y || !src_u || !src_v || !dst_yuy2 ||
- width <= 0 || height == 0) {+ if (!src_y || !src_u || !src_v || !dst_yuy2 || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -229,6 +278,14 @@
}
}
#endif
+#if defined(HAS_I422TOYUY2ROW_AVX2)
+ if (TestCpuFlag(kCpuHasAVX2)) {+ I422ToYUY2Row = I422ToYUY2Row_Any_AVX2;
+ if (IS_ALIGNED(width, 32)) {+ I422ToYUY2Row = I422ToYUY2Row_AVX2;
+ }
+ }
+#endif
#if defined(HAS_I422TOYUY2ROW_NEON)
if (TestCpuFlag(kCpuHasNEON)) {I422ToYUY2Row = I422ToYUY2Row_Any_NEON;
@@ -237,6 +294,14 @@
}
}
#endif
+#if defined(HAS_I422TOYUY2ROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ I422ToYUY2Row = I422ToYUY2Row_Any_MSA;
+ if (IS_ALIGNED(width, 32)) {+ I422ToYUY2Row = I422ToYUY2Row_MSA;
+ }
+ }
+#endif
for (y = 0; y < height - 1; y += 2) {I422ToYUY2Row(src_y, src_u, src_v, dst_yuy2, width);
@@ -254,17 +319,21 @@
}
LIBYUV_API
-int I422ToUYVY(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_uyvy, int dst_stride_uyvy,
- int width, int height) {+int I422ToUYVY(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_uyvy,
+ int dst_stride_uyvy,
+ int width,
+ int height) {int y;
- void (*I422ToUYVYRow)(const uint8* src_y, const uint8* src_u,
- const uint8* src_v, uint8* dst_uyvy, int width) =
+ void (*I422ToUYVYRow)(const uint8_t* src_y, const uint8_t* src_u,
+ const uint8_t* src_v, uint8_t* dst_uyvy, int width) =
I422ToUYVYRow_C;
- if (!src_y || !src_u || !src_v || !dst_uyvy ||
- width <= 0 || height == 0) {+ if (!src_y || !src_u || !src_v || !dst_uyvy || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -274,10 +343,8 @@
dst_stride_uyvy = -dst_stride_uyvy;
}
// Coalesce rows.
- if (src_stride_y == width &&
- src_stride_u * 2 == width &&
- src_stride_v * 2 == width &&
- dst_stride_uyvy == width * 2) {+ if (src_stride_y == width && src_stride_u * 2 == width &&
+ src_stride_v * 2 == width && dst_stride_uyvy == width * 2) {width *= height;
height = 1;
src_stride_y = src_stride_u = src_stride_v = dst_stride_uyvy = 0;
@@ -290,6 +357,14 @@
}
}
#endif
+#if defined(HAS_I422TOUYVYROW_AVX2)
+ if (TestCpuFlag(kCpuHasAVX2)) {+ I422ToUYVYRow = I422ToUYVYRow_Any_AVX2;
+ if (IS_ALIGNED(width, 32)) {+ I422ToUYVYRow = I422ToUYVYRow_AVX2;
+ }
+ }
+#endif
#if defined(HAS_I422TOUYVYROW_NEON)
if (TestCpuFlag(kCpuHasNEON)) {I422ToUYVYRow = I422ToUYVYRow_Any_NEON;
@@ -298,6 +373,14 @@
}
}
#endif
+#if defined(HAS_I422TOUYVYROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ I422ToUYVYRow = I422ToUYVYRow_Any_MSA;
+ if (IS_ALIGNED(width, 32)) {+ I422ToUYVYRow = I422ToUYVYRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {I422ToUYVYRow(src_y, src_u, src_v, dst_uyvy, width);
@@ -310,17 +393,21 @@
}
LIBYUV_API
-int I420ToUYVY(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_uyvy, int dst_stride_uyvy,
- int width, int height) {+int I420ToUYVY(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_uyvy,
+ int dst_stride_uyvy,
+ int width,
+ int height) {int y;
- void (*I422ToUYVYRow)(const uint8* src_y, const uint8* src_u,
- const uint8* src_v, uint8* dst_uyvy, int width) =
+ void (*I422ToUYVYRow)(const uint8_t* src_y, const uint8_t* src_u,
+ const uint8_t* src_v, uint8_t* dst_uyvy, int width) =
I422ToUYVYRow_C;
- if (!src_y || !src_u || !src_v || !dst_uyvy ||
- width <= 0 || height == 0) {+ if (!src_y || !src_u || !src_v || !dst_uyvy || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -337,6 +424,14 @@
}
}
#endif
+#if defined(HAS_I422TOUYVYROW_AVX2)
+ if (TestCpuFlag(kCpuHasAVX2)) {+ I422ToUYVYRow = I422ToUYVYRow_Any_AVX2;
+ if (IS_ALIGNED(width, 32)) {+ I422ToUYVYRow = I422ToUYVYRow_AVX2;
+ }
+ }
+#endif
#if defined(HAS_I422TOUYVYROW_NEON)
if (TestCpuFlag(kCpuHasNEON)) {I422ToUYVYRow = I422ToUYVYRow_Any_NEON;
@@ -345,6 +440,14 @@
}
}
#endif
+#if defined(HAS_I422TOUYVYROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ I422ToUYVYRow = I422ToUYVYRow_Any_MSA;
+ if (IS_ALIGNED(width, 32)) {+ I422ToUYVYRow = I422ToUYVYRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height - 1; y += 2) {I422ToUYVYRow(src_y, src_u, src_v, dst_uyvy, width);
@@ -363,14 +466,20 @@
// TODO(fbarchard): test negative height for invert.
LIBYUV_API
-int I420ToNV12(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_uv, int dst_stride_uv,
- int width, int height) {- if (!src_y || !src_u || !src_v || !dst_y || !dst_uv ||
- width <= 0 || height == 0) {+int I420ToNV12(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_uv,
+ int dst_stride_uv,
+ int width,
+ int height) {+ if (!src_y || !src_u || !src_v || !dst_y || !dst_uv || width <= 0 ||
+ height == 0) {return -1;
}
int halfwidth = (width + 1) / 2;
@@ -378,44 +487,47 @@
if (dst_y) {CopyPlane(src_y, src_stride_y, dst_y, dst_stride_y, width, height);
}
- MergeUVPlane(src_u, src_stride_u,
- src_v, src_stride_v,
- dst_uv, dst_stride_uv,
+ MergeUVPlane(src_u, src_stride_u, src_v, src_stride_v, dst_uv, dst_stride_uv,
halfwidth, halfheight);
return 0;
}
LIBYUV_API
-int I420ToNV21(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_vu, int dst_stride_vu,
- int width, int height) {- return I420ToNV12(src_y, src_stride_y,
- src_v, src_stride_v,
- src_u, src_stride_u,
- dst_y, dst_stride_y,
- dst_vu, dst_stride_vu,
+int I420ToNV21(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_vu,
+ int dst_stride_vu,
+ int width,
+ int height) {+ return I420ToNV12(src_y, src_stride_y, src_v, src_stride_v, src_u,
+ src_stride_u, dst_y, dst_stride_y, dst_vu, dst_stride_vu,
width, height);
}
// Convert I422 to RGBA with matrix
-static int I420ToRGBAMatrix(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_rgba, int dst_stride_rgba,
+static int I420ToRGBAMatrix(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_rgba,
+ int dst_stride_rgba,
const struct YuvConstants* yuvconstants,
- int width, int height) {+ int width,
+ int height) {int y;
- void (*I422ToRGBARow)(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* rgb_buf,
- const struct YuvConstants* yuvconstants,
- int width) = I422ToRGBARow_C;
- if (!src_y || !src_u || !src_v || !dst_rgba ||
- width <= 0 || height == 0) {+ void (*I422ToRGBARow)(const uint8_t* y_buf, const uint8_t* u_buf,
+ const uint8_t* v_buf, uint8_t* rgb_buf,
+ const struct YuvConstants* yuvconstants, int width) =
+ I422ToRGBARow_C;
+ if (!src_y || !src_u || !src_v || !dst_rgba || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -448,13 +560,12 @@
}
}
#endif
-#if defined(HAS_I422TORGBAROW_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2) && IS_ALIGNED(width, 4) &&
- IS_ALIGNED(src_y, 4) && IS_ALIGNED(src_stride_y, 4) &&
- IS_ALIGNED(src_u, 2) && IS_ALIGNED(src_stride_u, 2) &&
- IS_ALIGNED(src_v, 2) && IS_ALIGNED(src_stride_v, 2) &&
- IS_ALIGNED(dst_rgba, 4) && IS_ALIGNED(dst_stride_rgba, 4)) {- I422ToRGBARow = I422ToRGBARow_DSPR2;
+#if defined(HAS_I422TORGBAROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ I422ToRGBARow = I422ToRGBARow_Any_MSA;
+ if (IS_ALIGNED(width, 8)) {+ I422ToRGBARow = I422ToRGBARow_MSA;
+ }
}
#endif
@@ -472,50 +583,58 @@
// Convert I420 to RGBA.
LIBYUV_API
-int I420ToRGBA(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_rgba, int dst_stride_rgba,
- int width, int height) {- return I420ToRGBAMatrix(src_y, src_stride_y,
- src_u, src_stride_u,
- src_v, src_stride_v,
- dst_rgba, dst_stride_rgba,
- &kYuvI601Constants,
- width, height);
+int I420ToRGBA(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_rgba,
+ int dst_stride_rgba,
+ int width,
+ int height) {+ return I420ToRGBAMatrix(src_y, src_stride_y, src_u, src_stride_u, src_v,
+ src_stride_v, dst_rgba, dst_stride_rgba,
+ &kYuvI601Constants, width, height);
}
// Convert I420 to BGRA.
LIBYUV_API
-int I420ToBGRA(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_bgra, int dst_stride_bgra,
- int width, int height) {- return I420ToRGBAMatrix(src_y, src_stride_y,
- src_v, src_stride_v, // Swap U and V
- src_u, src_stride_u,
- dst_bgra, dst_stride_bgra,
+int I420ToBGRA(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_bgra,
+ int dst_stride_bgra,
+ int width,
+ int height) {+ return I420ToRGBAMatrix(src_y, src_stride_y, src_v,
+ src_stride_v, // Swap U and V
+ src_u, src_stride_u, dst_bgra, dst_stride_bgra,
&kYvuI601Constants, // Use Yvu matrix
width, height);
}
// Convert I420 to RGB24 with matrix
-static int I420ToRGB24Matrix(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_rgb24, int dst_stride_rgb24,
+static int I420ToRGB24Matrix(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_rgb24,
+ int dst_stride_rgb24,
const struct YuvConstants* yuvconstants,
- int width, int height) {+ int width,
+ int height) {int y;
- void (*I422ToRGB24Row)(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* rgb_buf,
- const struct YuvConstants* yuvconstants,
- int width) = I422ToRGB24Row_C;
- if (!src_y || !src_u || !src_v || !dst_rgb24 ||
- width <= 0 || height == 0) {+ void (*I422ToRGB24Row)(const uint8_t* y_buf, const uint8_t* u_buf,
+ const uint8_t* v_buf, uint8_t* rgb_buf,
+ const struct YuvConstants* yuvconstants, int width) =
+ I422ToRGB24Row_C;
+ if (!src_y || !src_u || !src_v || !dst_rgb24 || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -548,6 +667,14 @@
}
}
#endif
+#if defined(HAS_I422TORGB24ROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ I422ToRGB24Row = I422ToRGB24Row_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ I422ToRGB24Row = I422ToRGB24Row_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {I422ToRGB24Row(src_y, src_u, src_v, dst_rgb24, yuvconstants, width);
@@ -563,50 +690,95 @@
// Convert I420 to RGB24.
LIBYUV_API
-int I420ToRGB24(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_rgb24, int dst_stride_rgb24,
- int width, int height) {- return I420ToRGB24Matrix(src_y, src_stride_y,
- src_u, src_stride_u,
- src_v, src_stride_v,
- dst_rgb24, dst_stride_rgb24,
- &kYuvI601Constants,
- width, height);
+int I420ToRGB24(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_rgb24,
+ int dst_stride_rgb24,
+ int width,
+ int height) {+ return I420ToRGB24Matrix(src_y, src_stride_y, src_u, src_stride_u, src_v,
+ src_stride_v, dst_rgb24, dst_stride_rgb24,
+ &kYuvI601Constants, width, height);
}
// Convert I420 to RAW.
LIBYUV_API
-int I420ToRAW(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_raw, int dst_stride_raw,
- int width, int height) {- return I420ToRGB24Matrix(src_y, src_stride_y,
- src_v, src_stride_v, // Swap U and V
- src_u, src_stride_u,
- dst_raw, dst_stride_raw,
+int I420ToRAW(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_raw,
+ int dst_stride_raw,
+ int width,
+ int height) {+ return I420ToRGB24Matrix(src_y, src_stride_y, src_v,
+ src_stride_v, // Swap U and V
+ src_u, src_stride_u, dst_raw, dst_stride_raw,
&kYvuI601Constants, // Use Yvu matrix
width, height);
}
+// Convert H420 to RGB24.
+LIBYUV_API
+int H420ToRGB24(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_rgb24,
+ int dst_stride_rgb24,
+ int width,
+ int height) {+ return I420ToRGB24Matrix(src_y, src_stride_y, src_u, src_stride_u, src_v,
+ src_stride_v, dst_rgb24, dst_stride_rgb24,
+ &kYuvH709Constants, width, height);
+}
+
+// Convert H420 to RAW.
+LIBYUV_API
+int H420ToRAW(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_raw,
+ int dst_stride_raw,
+ int width,
+ int height) {+ return I420ToRGB24Matrix(src_y, src_stride_y, src_v,
+ src_stride_v, // Swap U and V
+ src_u, src_stride_u, dst_raw, dst_stride_raw,
+ &kYvuH709Constants, // Use Yvu matrix
+ width, height);
+}
+
// Convert I420 to ARGB1555.
LIBYUV_API
-int I420ToARGB1555(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_argb1555, int dst_stride_argb1555,
- int width, int height) {+int I420ToARGB1555(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb1555,
+ int dst_stride_argb1555,
+ int width,
+ int height) {int y;
- void (*I422ToARGB1555Row)(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* rgb_buf,
+ void (*I422ToARGB1555Row)(const uint8_t* y_buf, const uint8_t* u_buf,
+ const uint8_t* v_buf, uint8_t* rgb_buf,
const struct YuvConstants* yuvconstants,
int width) = I422ToARGB1555Row_C;
- if (!src_y || !src_u || !src_v || !dst_argb1555 ||
- width <= 0 || height == 0) {+ if (!src_y || !src_u || !src_v || !dst_argb1555 || width <= 0 ||
+ height == 0) {return -1;
}
// Negative height means invert the image.
@@ -639,6 +811,14 @@
}
}
#endif
+#if defined(HAS_I422TOARGB1555ROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ I422ToARGB1555Row = I422ToARGB1555Row_Any_MSA;
+ if (IS_ALIGNED(width, 8)) {+ I422ToARGB1555Row = I422ToARGB1555Row_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {I422ToARGB1555Row(src_y, src_u, src_v, dst_argb1555, &kYuvI601Constants,
@@ -653,23 +833,25 @@
return 0;
}
-
// Convert I420 to ARGB4444.
LIBYUV_API
-int I420ToARGB4444(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_argb4444, int dst_stride_argb4444,
- int width, int height) {+int I420ToARGB4444(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_argb4444,
+ int dst_stride_argb4444,
+ int width,
+ int height) {int y;
- void (*I422ToARGB4444Row)(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* rgb_buf,
+ void (*I422ToARGB4444Row)(const uint8_t* y_buf, const uint8_t* u_buf,
+ const uint8_t* v_buf, uint8_t* rgb_buf,
const struct YuvConstants* yuvconstants,
int width) = I422ToARGB4444Row_C;
- if (!src_y || !src_u || !src_v || !dst_argb4444 ||
- width <= 0 || height == 0) {+ if (!src_y || !src_u || !src_v || !dst_argb4444 || width <= 0 ||
+ height == 0) {return -1;
}
// Negative height means invert the image.
@@ -702,6 +884,14 @@
}
}
#endif
+#if defined(HAS_I422TOARGB4444ROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ I422ToARGB4444Row = I422ToARGB4444Row_Any_MSA;
+ if (IS_ALIGNED(width, 8)) {+ I422ToARGB4444Row = I422ToARGB4444Row_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {I422ToARGB4444Row(src_y, src_u, src_v, dst_argb4444, &kYuvI601Constants,
@@ -718,20 +908,22 @@
// Convert I420 to RGB565.
LIBYUV_API
-int I420ToRGB565(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_rgb565, int dst_stride_rgb565,
- int width, int height) {+int I420ToRGB565(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_rgb565,
+ int dst_stride_rgb565,
+ int width,
+ int height) {int y;
- void (*I422ToRGB565Row)(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* rgb_buf,
- const struct YuvConstants* yuvconstants,
- int width) = I422ToRGB565Row_C;
- if (!src_y || !src_u || !src_v || !dst_rgb565 ||
- width <= 0 || height == 0) {+ void (*I422ToRGB565Row)(const uint8_t* y_buf, const uint8_t* u_buf,
+ const uint8_t* v_buf, uint8_t* rgb_buf,
+ const struct YuvConstants* yuvconstants, int width) =
+ I422ToRGB565Row_C;
+ if (!src_y || !src_u || !src_v || !dst_rgb565 || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -764,6 +956,14 @@
}
}
#endif
+#if defined(HAS_I422TORGB565ROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ I422ToRGB565Row = I422ToRGB565Row_Any_MSA;
+ if (IS_ALIGNED(width, 8)) {+ I422ToRGB565Row = I422ToRGB565Row_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {I422ToRGB565Row(src_y, src_u, src_v, dst_rgb565, &kYuvI601Constants, width);
@@ -777,32 +977,102 @@
return 0;
}
+// Convert I422 to RGB565.
+LIBYUV_API
+int I422ToRGB565(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_rgb565,
+ int dst_stride_rgb565,
+ int width,
+ int height) {+ int y;
+ void (*I422ToRGB565Row)(const uint8_t* y_buf, const uint8_t* u_buf,
+ const uint8_t* v_buf, uint8_t* rgb_buf,
+ const struct YuvConstants* yuvconstants, int width) =
+ I422ToRGB565Row_C;
+ if (!src_y || !src_u || !src_v || !dst_rgb565 || width <= 0 || height == 0) {+ return -1;
+ }
+ // Negative height means invert the image.
+ if (height < 0) {+ height = -height;
+ dst_rgb565 = dst_rgb565 + (height - 1) * dst_stride_rgb565;
+ dst_stride_rgb565 = -dst_stride_rgb565;
+ }
+#if defined(HAS_I422TORGB565ROW_SSSE3)
+ if (TestCpuFlag(kCpuHasSSSE3)) {+ I422ToRGB565Row = I422ToRGB565Row_Any_SSSE3;
+ if (IS_ALIGNED(width, 8)) {+ I422ToRGB565Row = I422ToRGB565Row_SSSE3;
+ }
+ }
+#endif
+#if defined(HAS_I422TORGB565ROW_AVX2)
+ if (TestCpuFlag(kCpuHasAVX2)) {+ I422ToRGB565Row = I422ToRGB565Row_Any_AVX2;
+ if (IS_ALIGNED(width, 16)) {+ I422ToRGB565Row = I422ToRGB565Row_AVX2;
+ }
+ }
+#endif
+#if defined(HAS_I422TORGB565ROW_NEON)
+ if (TestCpuFlag(kCpuHasNEON)) {+ I422ToRGB565Row = I422ToRGB565Row_Any_NEON;
+ if (IS_ALIGNED(width, 8)) {+ I422ToRGB565Row = I422ToRGB565Row_NEON;
+ }
+ }
+#endif
+#if defined(HAS_I422TORGB565ROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ I422ToRGB565Row = I422ToRGB565Row_Any_MSA;
+ if (IS_ALIGNED(width, 8)) {+ I422ToRGB565Row = I422ToRGB565Row_MSA;
+ }
+ }
+#endif
+
+ for (y = 0; y < height; ++y) {+ I422ToRGB565Row(src_y, src_u, src_v, dst_rgb565, &kYuvI601Constants, width);
+ dst_rgb565 += dst_stride_rgb565;
+ src_y += src_stride_y;
+ src_u += src_stride_u;
+ src_v += src_stride_v;
+ }
+ return 0;
+}
+
// Ordered 8x8 dither for 888 to 565. Values from 0 to 7.
-static const uint8 kDither565_4x4[16] = {- 0, 4, 1, 5,
- 6, 2, 7, 3,
- 1, 5, 0, 4,
- 7, 3, 6, 2,
+static const uint8_t kDither565_4x4[16] = {+ 0, 4, 1, 5, 6, 2, 7, 3, 1, 5, 0, 4, 7, 3, 6, 2,
};
// Convert I420 to RGB565 with dithering.
LIBYUV_API
-int I420ToRGB565Dither(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_rgb565, int dst_stride_rgb565,
- const uint8* dither4x4, int width, int height) {+int I420ToRGB565Dither(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_rgb565,
+ int dst_stride_rgb565,
+ const uint8_t* dither4x4,
+ int width,
+ int height) {int y;
- void (*I422ToARGBRow)(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* rgb_buf,
- const struct YuvConstants* yuvconstants,
- int width) = I422ToARGBRow_C;
- void (*ARGBToRGB565DitherRow)(const uint8* src_argb, uint8* dst_rgb,
- const uint32 dither4, int width) = ARGBToRGB565DitherRow_C;
- if (!src_y || !src_u || !src_v || !dst_rgb565 ||
- width <= 0 || height == 0) {+ void (*I422ToARGBRow)(const uint8_t* y_buf, const uint8_t* u_buf,
+ const uint8_t* v_buf, uint8_t* rgb_buf,
+ const struct YuvConstants* yuvconstants, int width) =
+ I422ToARGBRow_C;
+ void (*ARGBToRGB565DitherRow)(const uint8_t* src_argb, uint8_t* dst_rgb,
+ const uint32_t dither4, int width) =
+ ARGBToRGB565DitherRow_C;
+ if (!src_y || !src_u || !src_v || !dst_rgb565 || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -838,12 +1108,12 @@
}
}
#endif
-#if defined(HAS_I422TOARGBROW_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2) && IS_ALIGNED(width, 4) &&
- IS_ALIGNED(src_y, 4) && IS_ALIGNED(src_stride_y, 4) &&
- IS_ALIGNED(src_u, 2) && IS_ALIGNED(src_stride_u, 2) &&
- IS_ALIGNED(src_v, 2) && IS_ALIGNED(src_stride_v, 2)) {- I422ToARGBRow = I422ToARGBRow_DSPR2;
+#if defined(HAS_I422TOARGBROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ I422ToARGBRow = I422ToARGBRow_Any_MSA;
+ if (IS_ALIGNED(width, 8)) {+ I422ToARGBRow = I422ToARGBRow_MSA;
+ }
}
#endif
#if defined(HAS_ARGBTORGB565DITHERROW_SSE2)
@@ -870,6 +1140,14 @@
}
}
#endif
+#if defined(HAS_ARGBTORGB565DITHERROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBToRGB565DitherRow = ARGBToRGB565DitherRow_Any_MSA;
+ if (IS_ALIGNED(width, 8)) {+ ARGBToRGB565DitherRow = ARGBToRGB565DitherRow_MSA;
+ }
+ }
+#endif
{// Allocate a row of argb.
align_buffer_64(row_argb, width * 4);
@@ -876,7 +1154,8 @@
for (y = 0; y < height; ++y) {I422ToARGBRow(src_y, src_u, src_v, row_argb, &kYuvI601Constants, width);
ARGBToRGB565DitherRow(row_argb, dst_rgb565,
- *(uint32*)(dither4x4 + ((y & 3) << 2)), width);
+ *(const uint32_t*)(dither4x4 + ((y & 3) << 2)),
+ width);
dst_rgb565 += dst_stride_rgb565;
src_y += src_stride_y;
if (y & 1) {@@ -889,220 +1168,254 @@
return 0;
}
+// Convert I420 to AR30 with matrix
+static int I420ToAR30Matrix(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_ar30,
+ int dst_stride_ar30,
+ const struct YuvConstants* yuvconstants,
+ int width,
+ int height) {+ int y;
+ void (*I422ToAR30Row)(const uint8_t* y_buf, const uint8_t* u_buf,
+ const uint8_t* v_buf, uint8_t* rgb_buf,
+ const struct YuvConstants* yuvconstants, int width) =
+ I422ToAR30Row_C;
+
+ if (!src_y || !src_u || !src_v || !dst_ar30 || width <= 0 || height == 0) {+ return -1;
+ }
+ // Negative height means invert the image.
+ if (height < 0) {+ height = -height;
+ dst_ar30 = dst_ar30 + (height - 1) * dst_stride_ar30;
+ dst_stride_ar30 = -dst_stride_ar30;
+ }
+
+#if defined(HAS_I422TOAR30ROW_SSSE3)
+ if (TestCpuFlag(kCpuHasSSSE3)) {+ I422ToAR30Row = I422ToAR30Row_Any_SSSE3;
+ if (IS_ALIGNED(width, 8)) {+ I422ToAR30Row = I422ToAR30Row_SSSE3;
+ }
+ }
+#endif
+#if defined(HAS_I422TOAR30ROW_AVX2)
+ if (TestCpuFlag(kCpuHasAVX2)) {+ I422ToAR30Row = I422ToAR30Row_Any_AVX2;
+ if (IS_ALIGNED(width, 16)) {+ I422ToAR30Row = I422ToAR30Row_AVX2;
+ }
+ }
+#endif
+
+ for (y = 0; y < height; ++y) {+ I422ToAR30Row(src_y, src_u, src_v, dst_ar30, yuvconstants, width);
+ dst_ar30 += dst_stride_ar30;
+ src_y += src_stride_y;
+ if (y & 1) {+ src_u += src_stride_u;
+ src_v += src_stride_v;
+ }
+ }
+ return 0;
+}
+
+// Convert I420 to AR30.
+LIBYUV_API
+int I420ToAR30(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_ar30,
+ int dst_stride_ar30,
+ int width,
+ int height) {+ return I420ToAR30Matrix(src_y, src_stride_y, src_u, src_stride_u, src_v,
+ src_stride_v, dst_ar30, dst_stride_ar30,
+ &kYuvI601Constants, width, height);
+}
+
+// Convert H420 to AR30.
+LIBYUV_API
+int H420ToAR30(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_ar30,
+ int dst_stride_ar30,
+ int width,
+ int height) {+ return I420ToAR30Matrix(src_y, src_stride_y, src_u, src_stride_u, src_v,
+ src_stride_v, dst_ar30, dst_stride_ar30,
+ &kYvuH709Constants, width, height);
+}
+
// Convert I420 to specified format
LIBYUV_API
-int ConvertFromI420(const uint8* y, int y_stride,
- const uint8* u, int u_stride,
- const uint8* v, int v_stride,
- uint8* dst_sample, int dst_sample_stride,
- int width, int height,
- uint32 fourcc) {- uint32 format = CanonicalFourCC(fourcc);
+int ConvertFromI420(const uint8_t* y,
+ int y_stride,
+ const uint8_t* u,
+ int u_stride,
+ const uint8_t* v,
+ int v_stride,
+ uint8_t* dst_sample,
+ int dst_sample_stride,
+ int width,
+ int height,
+ uint32_t fourcc) {+ uint32_t format = CanonicalFourCC(fourcc);
int r = 0;
- if (!y || !u|| !v || !dst_sample ||
- width <= 0 || height == 0) {+ if (!y || !u || !v || !dst_sample || width <= 0 || height == 0) {return -1;
}
switch (format) {// Single plane formats
case FOURCC_YUY2:
- r = I420ToYUY2(y, y_stride,
- u, u_stride,
- v, v_stride,
- dst_sample,
- dst_sample_stride ? dst_sample_stride : width * 2,
- width, height);
+ r = I420ToYUY2(y, y_stride, u, u_stride, v, v_stride, dst_sample,
+ dst_sample_stride ? dst_sample_stride : width * 2, width,
+ height);
break;
case FOURCC_UYVY:
- r = I420ToUYVY(y, y_stride,
- u, u_stride,
- v, v_stride,
- dst_sample,
- dst_sample_stride ? dst_sample_stride : width * 2,
- width, height);
+ r = I420ToUYVY(y, y_stride, u, u_stride, v, v_stride, dst_sample,
+ dst_sample_stride ? dst_sample_stride : width * 2, width,
+ height);
break;
case FOURCC_RGBP:
- r = I420ToRGB565(y, y_stride,
- u, u_stride,
- v, v_stride,
- dst_sample,
- dst_sample_stride ? dst_sample_stride : width * 2,
- width, height);
+ r = I420ToRGB565(y, y_stride, u, u_stride, v, v_stride, dst_sample,
+ dst_sample_stride ? dst_sample_stride : width * 2, width,
+ height);
break;
case FOURCC_RGBO:
- r = I420ToARGB1555(y, y_stride,
- u, u_stride,
- v, v_stride,
- dst_sample,
+ r = I420ToARGB1555(y, y_stride, u, u_stride, v, v_stride, dst_sample,
dst_sample_stride ? dst_sample_stride : width * 2,
width, height);
break;
case FOURCC_R444:
- r = I420ToARGB4444(y, y_stride,
- u, u_stride,
- v, v_stride,
- dst_sample,
+ r = I420ToARGB4444(y, y_stride, u, u_stride, v, v_stride, dst_sample,
dst_sample_stride ? dst_sample_stride : width * 2,
width, height);
break;
case FOURCC_24BG:
- r = I420ToRGB24(y, y_stride,
- u, u_stride,
- v, v_stride,
- dst_sample,
- dst_sample_stride ? dst_sample_stride : width * 3,
- width, height);
+ r = I420ToRGB24(y, y_stride, u, u_stride, v, v_stride, dst_sample,
+ dst_sample_stride ? dst_sample_stride : width * 3, width,
+ height);
break;
case FOURCC_RAW:
- r = I420ToRAW(y, y_stride,
- u, u_stride,
- v, v_stride,
- dst_sample,
- dst_sample_stride ? dst_sample_stride : width * 3,
- width, height);
+ r = I420ToRAW(y, y_stride, u, u_stride, v, v_stride, dst_sample,
+ dst_sample_stride ? dst_sample_stride : width * 3, width,
+ height);
break;
case FOURCC_ARGB:
- r = I420ToARGB(y, y_stride,
- u, u_stride,
- v, v_stride,
- dst_sample,
- dst_sample_stride ? dst_sample_stride : width * 4,
- width, height);
+ r = I420ToARGB(y, y_stride, u, u_stride, v, v_stride, dst_sample,
+ dst_sample_stride ? dst_sample_stride : width * 4, width,
+ height);
break;
case FOURCC_BGRA:
- r = I420ToBGRA(y, y_stride,
- u, u_stride,
- v, v_stride,
- dst_sample,
- dst_sample_stride ? dst_sample_stride : width * 4,
- width, height);
+ r = I420ToBGRA(y, y_stride, u, u_stride, v, v_stride, dst_sample,
+ dst_sample_stride ? dst_sample_stride : width * 4, width,
+ height);
break;
case FOURCC_ABGR:
- r = I420ToABGR(y, y_stride,
- u, u_stride,
- v, v_stride,
- dst_sample,
- dst_sample_stride ? dst_sample_stride : width * 4,
- width, height);
+ r = I420ToABGR(y, y_stride, u, u_stride, v, v_stride, dst_sample,
+ dst_sample_stride ? dst_sample_stride : width * 4, width,
+ height);
break;
case FOURCC_RGBA:
- r = I420ToRGBA(y, y_stride,
- u, u_stride,
- v, v_stride,
- dst_sample,
- dst_sample_stride ? dst_sample_stride : width * 4,
- width, height);
+ r = I420ToRGBA(y, y_stride, u, u_stride, v, v_stride, dst_sample,
+ dst_sample_stride ? dst_sample_stride : width * 4, width,
+ height);
break;
+ case FOURCC_AR30:
+ r = I420ToAR30(y, y_stride, u, u_stride, v, v_stride, dst_sample,
+ dst_sample_stride ? dst_sample_stride : width * 4, width,
+ height);
+ break;
case FOURCC_I400:
- r = I400Copy(y, y_stride,
- dst_sample,
- dst_sample_stride ? dst_sample_stride : width,
- width, height);
+ r = I400Copy(y, y_stride, dst_sample,
+ dst_sample_stride ? dst_sample_stride : width, width,
+ height);
break;
case FOURCC_NV12: {- uint8* dst_uv = dst_sample + width * height;
- r = I420ToNV12(y, y_stride,
- u, u_stride,
- v, v_stride,
- dst_sample,
- dst_sample_stride ? dst_sample_stride : width,
- dst_uv,
- dst_sample_stride ? dst_sample_stride : width,
- width, height);
+ uint8_t* dst_uv = dst_sample + width * height;
+ r = I420ToNV12(y, y_stride, u, u_stride, v, v_stride, dst_sample,
+ dst_sample_stride ? dst_sample_stride : width, dst_uv,
+ dst_sample_stride ? dst_sample_stride : width, width,
+ height);
break;
}
case FOURCC_NV21: {- uint8* dst_vu = dst_sample + width * height;
- r = I420ToNV21(y, y_stride,
- u, u_stride,
- v, v_stride,
- dst_sample,
- dst_sample_stride ? dst_sample_stride : width,
- dst_vu,
- dst_sample_stride ? dst_sample_stride : width,
- width, height);
+ uint8_t* dst_vu = dst_sample + width * height;
+ r = I420ToNV21(y, y_stride, u, u_stride, v, v_stride, dst_sample,
+ dst_sample_stride ? dst_sample_stride : width, dst_vu,
+ dst_sample_stride ? dst_sample_stride : width, width,
+ height);
break;
}
// TODO(fbarchard): Add M420.
// Triplanar formats
- // TODO(fbarchard): halfstride instead of halfwidth
case FOURCC_I420:
case FOURCC_YV12: {- int halfwidth = (width + 1) / 2;
+ dst_sample_stride = dst_sample_stride ? dst_sample_stride : width;
+ int halfstride = (dst_sample_stride + 1) / 2;
int halfheight = (height + 1) / 2;
- uint8* dst_u;
- uint8* dst_v;
+ uint8_t* dst_u;
+ uint8_t* dst_v;
if (format == FOURCC_YV12) {- dst_v = dst_sample + width * height;
- dst_u = dst_v + halfwidth * halfheight;
+ dst_v = dst_sample + dst_sample_stride * height;
+ dst_u = dst_v + halfstride * halfheight;
} else {- dst_u = dst_sample + width * height;
- dst_v = dst_u + halfwidth * halfheight;
+ dst_u = dst_sample + dst_sample_stride * height;
+ dst_v = dst_u + halfstride * halfheight;
}
- r = I420Copy(y, y_stride,
- u, u_stride,
- v, v_stride,
- dst_sample, width,
- dst_u, halfwidth,
- dst_v, halfwidth,
+ r = I420Copy(y, y_stride, u, u_stride, v, v_stride, dst_sample,
+ dst_sample_stride, dst_u, halfstride, dst_v, halfstride,
width, height);
break;
}
case FOURCC_I422:
case FOURCC_YV16: {- int halfwidth = (width + 1) / 2;
- uint8* dst_u;
- uint8* dst_v;
+ dst_sample_stride = dst_sample_stride ? dst_sample_stride : width;
+ int halfstride = (dst_sample_stride + 1) / 2;
+ uint8_t* dst_u;
+ uint8_t* dst_v;
if (format == FOURCC_YV16) {- dst_v = dst_sample + width * height;
- dst_u = dst_v + halfwidth * height;
+ dst_v = dst_sample + dst_sample_stride * height;
+ dst_u = dst_v + halfstride * height;
} else {- dst_u = dst_sample + width * height;
- dst_v = dst_u + halfwidth * height;
+ dst_u = dst_sample + dst_sample_stride * height;
+ dst_v = dst_u + halfstride * height;
}
- r = I420ToI422(y, y_stride,
- u, u_stride,
- v, v_stride,
- dst_sample, width,
- dst_u, halfwidth,
- dst_v, halfwidth,
+ r = I420ToI422(y, y_stride, u, u_stride, v, v_stride, dst_sample,
+ dst_sample_stride, dst_u, halfstride, dst_v, halfstride,
width, height);
break;
}
case FOURCC_I444:
case FOURCC_YV24: {- uint8* dst_u;
- uint8* dst_v;
+ dst_sample_stride = dst_sample_stride ? dst_sample_stride : width;
+ uint8_t* dst_u;
+ uint8_t* dst_v;
if (format == FOURCC_YV24) {- dst_v = dst_sample + width * height;
- dst_u = dst_v + width * height;
+ dst_v = dst_sample + dst_sample_stride * height;
+ dst_u = dst_v + dst_sample_stride * height;
} else {- dst_u = dst_sample + width * height;
- dst_v = dst_u + width * height;
+ dst_u = dst_sample + dst_sample_stride * height;
+ dst_v = dst_u + dst_sample_stride * height;
}
- r = I420ToI444(y, y_stride,
- u, u_stride,
- v, v_stride,
- dst_sample, width,
- dst_u, width,
- dst_v, width,
- width, height);
+ r = I420ToI444(y, y_stride, u, u_stride, v, v_stride, dst_sample,
+ dst_sample_stride, dst_u, dst_sample_stride, dst_v,
+ dst_sample_stride, width, height);
break;
}
- case FOURCC_I411: {- int quarterwidth = (width + 3) / 4;
- uint8* dst_u = dst_sample + width * height;
- uint8* dst_v = dst_u + quarterwidth * height;
- r = I420ToI411(y, y_stride,
- u, u_stride,
- v, v_stride,
- dst_sample, width,
- dst_u, quarterwidth,
- dst_v, quarterwidth,
- width, height);
- break;
- }
-
// Formats not supported - MJPG, biplanar, some rgb formats.
default:
return -1; // unknown fourcc - return failure code.
--- a/third_party/libyuv/source/convert_from_argb.cc
+++ b/third_party/libyuv/source/convert_from_argb.cc
@@ -22,16 +22,21 @@
// ARGB little endian (bgra in memory) to I444
LIBYUV_API
-int ARGBToI444(const uint8* src_argb, int src_stride_argb,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {+int ARGBToI444(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {int y;
- void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int width) =
+ void (*ARGBToYRow)(const uint8_t* src_argb, uint8_t* dst_y, int width) =
ARGBToYRow_C;
- void (*ARGBToUV444Row)(const uint8* src_argb, uint8* dst_u, uint8* dst_v,
- int width) = ARGBToUV444Row_C;
+ void (*ARGBToUV444Row)(const uint8_t* src_argb, uint8_t* dst_u,
+ uint8_t* dst_v, int width) = ARGBToUV444Row_C;
if (!src_argb || !dst_y || !dst_u || !dst_v || width <= 0 || height == 0) {return -1;
}
@@ -41,20 +46,18 @@
src_stride_argb = -src_stride_argb;
}
// Coalesce rows.
- if (src_stride_argb == width * 4 &&
- dst_stride_y == width &&
- dst_stride_u == width &&
- dst_stride_v == width) {+ if (src_stride_argb == width * 4 && dst_stride_y == width &&
+ dst_stride_u == width && dst_stride_v == width) {width *= height;
height = 1;
src_stride_argb = dst_stride_y = dst_stride_u = dst_stride_v = 0;
}
#if defined(HAS_ARGBTOUV444ROW_SSSE3)
- if (TestCpuFlag(kCpuHasSSSE3)) {- ARGBToUV444Row = ARGBToUV444Row_Any_SSSE3;
- if (IS_ALIGNED(width, 16)) {- ARGBToUV444Row = ARGBToUV444Row_SSSE3;
- }
+ if (TestCpuFlag(kCpuHasSSSE3)) {+ ARGBToUV444Row = ARGBToUV444Row_Any_SSSE3;
+ if (IS_ALIGNED(width, 16)) {+ ARGBToUV444Row = ARGBToUV444Row_SSSE3;
+ }
}
#endif
#if defined(HAS_ARGBTOUV444ROW_NEON)
@@ -65,6 +68,14 @@
}
}
#endif
+#if defined(HAS_ARGBTOUV444ROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBToUV444Row = ARGBToUV444Row_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ ARGBToUV444Row = ARGBToUV444Row_MSA;
+ }
+ }
+#endif
#if defined(HAS_ARGBTOYROW_SSSE3)
if (TestCpuFlag(kCpuHasSSSE3)) {ARGBToYRow = ARGBToYRow_Any_SSSE3;
@@ -89,6 +100,14 @@
}
}
#endif
+#if defined(HAS_ARGBTOYROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBToYRow = ARGBToYRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ ARGBToYRow = ARGBToYRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {ARGBToUV444Row(src_argb, dst_u, dst_v, width);
@@ -103,19 +122,23 @@
// ARGB little endian (bgra in memory) to I422
LIBYUV_API
-int ARGBToI422(const uint8* src_argb, int src_stride_argb,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {+int ARGBToI422(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {int y;
- void (*ARGBToUVRow)(const uint8* src_argb0, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width) = ARGBToUVRow_C;
- void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int width) =
+ void (*ARGBToUVRow)(const uint8_t* src_argb0, int src_stride_argb,
+ uint8_t* dst_u, uint8_t* dst_v, int width) =
+ ARGBToUVRow_C;
+ void (*ARGBToYRow)(const uint8_t* src_argb, uint8_t* dst_y, int width) =
ARGBToYRow_C;
- if (!src_argb ||
- !dst_y || !dst_u || !dst_v ||
- width <= 0 || height == 0) {+ if (!src_argb || !dst_y || !dst_u || !dst_v || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -125,10 +148,8 @@
src_stride_argb = -src_stride_argb;
}
// Coalesce rows.
- if (src_stride_argb == width * 4 &&
- dst_stride_y == width &&
- dst_stride_u * 2 == width &&
- dst_stride_v * 2 == width) {+ if (src_stride_argb == width * 4 && dst_stride_y == width &&
+ dst_stride_u * 2 == width && dst_stride_v * 2 == width) {width *= height;
height = 1;
src_stride_argb = dst_stride_y = dst_stride_u = dst_stride_v = 0;
@@ -170,81 +191,25 @@
}
#endif
- for (y = 0; y < height; ++y) {- ARGBToUVRow(src_argb, 0, dst_u, dst_v, width);
- ARGBToYRow(src_argb, dst_y, width);
- src_argb += src_stride_argb;
- dst_y += dst_stride_y;
- dst_u += dst_stride_u;
- dst_v += dst_stride_v;
- }
- return 0;
-}
-
-// ARGB little endian (bgra in memory) to I411
-LIBYUV_API
-int ARGBToI411(const uint8* src_argb, int src_stride_argb,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {- int y;
- void (*ARGBToUV411Row)(const uint8* src_argb, uint8* dst_u, uint8* dst_v,
- int width) = ARGBToUV411Row_C;
- void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int width) =
- ARGBToYRow_C;
- if (!src_argb || !dst_y || !dst_u || !dst_v || width <= 0 || height == 0) {- return -1;
- }
- if (height < 0) {- height = -height;
- src_argb = src_argb + (height - 1) * src_stride_argb;
- src_stride_argb = -src_stride_argb;
- }
- // Coalesce rows.
- if (src_stride_argb == width * 4 &&
- dst_stride_y == width &&
- dst_stride_u * 4 == width &&
- dst_stride_v * 4 == width) {- width *= height;
- height = 1;
- src_stride_argb = dst_stride_y = dst_stride_u = dst_stride_v = 0;
- }
-#if defined(HAS_ARGBTOYROW_SSSE3)
- if (TestCpuFlag(kCpuHasSSSE3)) {- ARGBToYRow = ARGBToYRow_Any_SSSE3;
+#if defined(HAS_ARGBTOYROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBToYRow = ARGBToYRow_Any_MSA;
if (IS_ALIGNED(width, 16)) {- ARGBToYRow = ARGBToYRow_SSSE3;
+ ARGBToYRow = ARGBToYRow_MSA;
}
}
#endif
-#if defined(HAS_ARGBTOYROW_AVX2)
- if (TestCpuFlag(kCpuHasAVX2)) {- ARGBToYRow = ARGBToYRow_Any_AVX2;
+#if defined(HAS_ARGBTOUVROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBToUVRow = ARGBToUVRow_Any_MSA;
if (IS_ALIGNED(width, 32)) {- ARGBToYRow = ARGBToYRow_AVX2;
+ ARGBToUVRow = ARGBToUVRow_MSA;
}
}
#endif
-#if defined(HAS_ARGBTOYROW_NEON)
- if (TestCpuFlag(kCpuHasNEON)) {- ARGBToYRow = ARGBToYRow_Any_NEON;
- if (IS_ALIGNED(width, 8)) {- ARGBToYRow = ARGBToYRow_NEON;
- }
- }
-#endif
-#if defined(HAS_ARGBTOUV411ROW_NEON)
- if (TestCpuFlag(kCpuHasNEON)) {- ARGBToUV411Row = ARGBToUV411Row_Any_NEON;
- if (IS_ALIGNED(width, 32)) {- ARGBToUV411Row = ARGBToUV411Row_NEON;
- }
- }
-#endif
for (y = 0; y < height; ++y) {- ARGBToUV411Row(src_argb, dst_u, dst_v, width);
+ ARGBToUVRow(src_argb, 0, dst_u, dst_v, width);
ARGBToYRow(src_argb, dst_y, width);
src_argb += src_stride_argb;
dst_y += dst_stride_y;
@@ -255,21 +220,24 @@
}
LIBYUV_API
-int ARGBToNV12(const uint8* src_argb, int src_stride_argb,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_uv, int dst_stride_uv,
- int width, int height) {+int ARGBToNV12(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_uv,
+ int dst_stride_uv,
+ int width,
+ int height) {int y;
int halfwidth = (width + 1) >> 1;
- void (*ARGBToUVRow)(const uint8* src_argb0, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width) = ARGBToUVRow_C;
- void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int width) =
+ void (*ARGBToUVRow)(const uint8_t* src_argb0, int src_stride_argb,
+ uint8_t* dst_u, uint8_t* dst_v, int width) =
+ ARGBToUVRow_C;
+ void (*ARGBToYRow)(const uint8_t* src_argb, uint8_t* dst_y, int width) =
ARGBToYRow_C;
- void (*MergeUVRow_)(const uint8* src_u, const uint8* src_v, uint8* dst_uv,
- int width) = MergeUVRow_C;
- if (!src_argb ||
- !dst_y || !dst_uv ||
- width <= 0 || height == 0) {+ void (*MergeUVRow_)(const uint8_t* src_u, const uint8_t* src_v,
+ uint8_t* dst_uv, int width) = MergeUVRow_C;
+ if (!src_argb || !dst_y || !dst_uv || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -314,6 +282,22 @@
}
}
#endif
+#if defined(HAS_ARGBTOYROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBToYRow = ARGBToYRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ ARGBToYRow = ARGBToYRow_MSA;
+ }
+ }
+#endif
+#if defined(HAS_ARGBTOUVROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBToUVRow = ARGBToUVRow_Any_MSA;
+ if (IS_ALIGNED(width, 32)) {+ ARGBToUVRow = ARGBToUVRow_MSA;
+ }
+ }
+#endif
#if defined(HAS_MERGEUVROW_SSE2)
if (TestCpuFlag(kCpuHasSSE2)) {MergeUVRow_ = MergeUVRow_Any_SSE2;
@@ -338,10 +322,18 @@
}
}
#endif
+#if defined(HAS_MERGEUVROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ MergeUVRow_ = MergeUVRow_Any_MSA;
+ if (IS_ALIGNED(halfwidth, 16)) {+ MergeUVRow_ = MergeUVRow_MSA;
+ }
+ }
+#endif
{// Allocate a rows of uv.
align_buffer_64(row_u, ((halfwidth + 31) & ~31) * 2);
- uint8* row_v = row_u + ((halfwidth + 31) & ~31);
+ uint8_t* row_v = row_u + ((halfwidth + 31) & ~31);
for (y = 0; y < height - 1; y += 2) {ARGBToUVRow(src_argb, src_stride_argb, row_u, row_v, width);
@@ -364,21 +356,24 @@
// Same as NV12 but U and V swapped.
LIBYUV_API
-int ARGBToNV21(const uint8* src_argb, int src_stride_argb,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_uv, int dst_stride_uv,
- int width, int height) {+int ARGBToNV21(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_vu,
+ int dst_stride_vu,
+ int width,
+ int height) {int y;
int halfwidth = (width + 1) >> 1;
- void (*ARGBToUVRow)(const uint8* src_argb0, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width) = ARGBToUVRow_C;
- void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int width) =
+ void (*ARGBToUVRow)(const uint8_t* src_argb0, int src_stride_argb,
+ uint8_t* dst_u, uint8_t* dst_v, int width) =
+ ARGBToUVRow_C;
+ void (*ARGBToYRow)(const uint8_t* src_argb, uint8_t* dst_y, int width) =
ARGBToYRow_C;
- void (*MergeUVRow_)(const uint8* src_u, const uint8* src_v, uint8* dst_uv,
- int width) = MergeUVRow_C;
- if (!src_argb ||
- !dst_y || !dst_uv ||
- width <= 0 || height == 0) {+ void (*MergeUVRow_)(const uint8_t* src_u, const uint8_t* src_v,
+ uint8_t* dst_vu, int width) = MergeUVRow_C;
+ if (!src_argb || !dst_y || !dst_vu || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -423,6 +418,22 @@
}
}
#endif
+#if defined(HAS_ARGBTOYROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBToYRow = ARGBToYRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ ARGBToYRow = ARGBToYRow_MSA;
+ }
+ }
+#endif
+#if defined(HAS_ARGBTOUVROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBToUVRow = ARGBToUVRow_Any_MSA;
+ if (IS_ALIGNED(width, 32)) {+ ARGBToUVRow = ARGBToUVRow_MSA;
+ }
+ }
+#endif
#if defined(HAS_MERGEUVROW_SSE2)
if (TestCpuFlag(kCpuHasSSE2)) {MergeUVRow_ = MergeUVRow_Any_SSE2;
@@ -447,23 +458,31 @@
}
}
#endif
+#if defined(HAS_MERGEUVROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ MergeUVRow_ = MergeUVRow_Any_MSA;
+ if (IS_ALIGNED(halfwidth, 16)) {+ MergeUVRow_ = MergeUVRow_MSA;
+ }
+ }
+#endif
{// Allocate a rows of uv.
align_buffer_64(row_u, ((halfwidth + 31) & ~31) * 2);
- uint8* row_v = row_u + ((halfwidth + 31) & ~31);
+ uint8_t* row_v = row_u + ((halfwidth + 31) & ~31);
for (y = 0; y < height - 1; y += 2) {ARGBToUVRow(src_argb, src_stride_argb, row_u, row_v, width);
- MergeUVRow_(row_v, row_u, dst_uv, halfwidth);
+ MergeUVRow_(row_v, row_u, dst_vu, halfwidth);
ARGBToYRow(src_argb, dst_y, width);
ARGBToYRow(src_argb + src_stride_argb, dst_y + dst_stride_y, width);
src_argb += src_stride_argb * 2;
dst_y += dst_stride_y * 2;
- dst_uv += dst_stride_uv;
+ dst_vu += dst_stride_vu;
}
if (height & 1) {ARGBToUVRow(src_argb, 0, row_u, row_v, width);
- MergeUVRow_(row_v, row_u, dst_uv, halfwidth);
+ MergeUVRow_(row_v, row_u, dst_vu, halfwidth);
ARGBToYRow(src_argb, dst_y, width);
}
free_aligned_buffer_64(row_u);
@@ -473,19 +492,23 @@
// Convert ARGB to YUY2.
LIBYUV_API
-int ARGBToYUY2(const uint8* src_argb, int src_stride_argb,
- uint8* dst_yuy2, int dst_stride_yuy2,
- int width, int height) {+int ARGBToYUY2(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_yuy2,
+ int dst_stride_yuy2,
+ int width,
+ int height) {int y;
- void (*ARGBToUVRow)(const uint8* src_argb, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width) = ARGBToUVRow_C;
- void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int width) =
+ void (*ARGBToUVRow)(const uint8_t* src_argb, int src_stride_argb,
+ uint8_t* dst_u, uint8_t* dst_v, int width) =
+ ARGBToUVRow_C;
+ void (*ARGBToYRow)(const uint8_t* src_argb, uint8_t* dst_y, int width) =
ARGBToYRow_C;
- void (*I422ToYUY2Row)(const uint8* src_y, const uint8* src_u,
- const uint8* src_v, uint8* dst_yuy2, int width) = I422ToYUY2Row_C;
+ void (*I422ToYUY2Row)(const uint8_t* src_y, const uint8_t* src_u,
+ const uint8_t* src_v, uint8_t* dst_yuy2, int width) =
+ I422ToYUY2Row_C;
- if (!src_argb || !dst_yuy2 ||
- width <= 0 || height == 0) {+ if (!src_argb || !dst_yuy2 || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -495,8 +518,7 @@
dst_stride_yuy2 = -dst_stride_yuy2;
}
// Coalesce rows.
- if (src_stride_argb == width * 4 &&
- dst_stride_yuy2 == width * 2) {+ if (src_stride_argb == width * 4 && dst_stride_yuy2 == width * 2) {width *= height;
height = 1;
src_stride_argb = dst_stride_yuy2 = 0;
@@ -537,6 +559,22 @@
}
}
#endif
+#if defined(HAS_ARGBTOYROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBToYRow = ARGBToYRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ ARGBToYRow = ARGBToYRow_MSA;
+ }
+ }
+#endif
+#if defined(HAS_ARGBTOUVROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBToUVRow = ARGBToUVRow_Any_MSA;
+ if (IS_ALIGNED(width, 32)) {+ ARGBToUVRow = ARGBToUVRow_MSA;
+ }
+ }
+#endif
#if defined(HAS_I422TOYUY2ROW_SSE2)
if (TestCpuFlag(kCpuHasSSE2)) {I422ToYUY2Row = I422ToYUY2Row_Any_SSE2;
@@ -545,6 +583,14 @@
}
}
#endif
+#if defined(HAS_I422TOYUY2ROW_AVX2)
+ if (TestCpuFlag(kCpuHasAVX2)) {+ I422ToYUY2Row = I422ToYUY2Row_Any_AVX2;
+ if (IS_ALIGNED(width, 32)) {+ I422ToYUY2Row = I422ToYUY2Row_AVX2;
+ }
+ }
+#endif
#if defined(HAS_I422TOYUY2ROW_NEON)
if (TestCpuFlag(kCpuHasNEON)) {I422ToYUY2Row = I422ToYUY2Row_Any_NEON;
@@ -553,12 +599,20 @@
}
}
#endif
+#if defined(HAS_I422TOYUY2ROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ I422ToYUY2Row = I422ToYUY2Row_Any_MSA;
+ if (IS_ALIGNED(width, 32)) {+ I422ToYUY2Row = I422ToYUY2Row_MSA;
+ }
+ }
+#endif
{// Allocate a rows of yuv.
align_buffer_64(row_y, ((width + 63) & ~63) * 2);
- uint8* row_u = row_y + ((width + 63) & ~63);
- uint8* row_v = row_u + ((width + 63) & ~63) / 2;
+ uint8_t* row_u = row_y + ((width + 63) & ~63);
+ uint8_t* row_v = row_u + ((width + 63) & ~63) / 2;
for (y = 0; y < height; ++y) {ARGBToUVRow(src_argb, 0, row_u, row_v, width);
@@ -575,19 +629,23 @@
// Convert ARGB to UYVY.
LIBYUV_API
-int ARGBToUYVY(const uint8* src_argb, int src_stride_argb,
- uint8* dst_uyvy, int dst_stride_uyvy,
- int width, int height) {+int ARGBToUYVY(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_uyvy,
+ int dst_stride_uyvy,
+ int width,
+ int height) {int y;
- void (*ARGBToUVRow)(const uint8* src_argb, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width) = ARGBToUVRow_C;
- void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int width) =
+ void (*ARGBToUVRow)(const uint8_t* src_argb, int src_stride_argb,
+ uint8_t* dst_u, uint8_t* dst_v, int width) =
+ ARGBToUVRow_C;
+ void (*ARGBToYRow)(const uint8_t* src_argb, uint8_t* dst_y, int width) =
ARGBToYRow_C;
- void (*I422ToUYVYRow)(const uint8* src_y, const uint8* src_u,
- const uint8* src_v, uint8* dst_uyvy, int width) = I422ToUYVYRow_C;
+ void (*I422ToUYVYRow)(const uint8_t* src_y, const uint8_t* src_u,
+ const uint8_t* src_v, uint8_t* dst_uyvy, int width) =
+ I422ToUYVYRow_C;
- if (!src_argb || !dst_uyvy ||
- width <= 0 || height == 0) {+ if (!src_argb || !dst_uyvy || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -597,8 +655,7 @@
dst_stride_uyvy = -dst_stride_uyvy;
}
// Coalesce rows.
- if (src_stride_argb == width * 4 &&
- dst_stride_uyvy == width * 2) {+ if (src_stride_argb == width * 4 && dst_stride_uyvy == width * 2) {width *= height;
height = 1;
src_stride_argb = dst_stride_uyvy = 0;
@@ -639,6 +696,22 @@
}
}
#endif
+#if defined(HAS_ARGBTOYROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBToYRow = ARGBToYRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ ARGBToYRow = ARGBToYRow_MSA;
+ }
+ }
+#endif
+#if defined(HAS_ARGBTOUVROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBToUVRow = ARGBToUVRow_Any_MSA;
+ if (IS_ALIGNED(width, 32)) {+ ARGBToUVRow = ARGBToUVRow_MSA;
+ }
+ }
+#endif
#if defined(HAS_I422TOUYVYROW_SSE2)
if (TestCpuFlag(kCpuHasSSE2)) {I422ToUYVYRow = I422ToUYVYRow_Any_SSE2;
@@ -647,6 +720,14 @@
}
}
#endif
+#if defined(HAS_I422TOUYVYROW_AVX2)
+ if (TestCpuFlag(kCpuHasAVX2)) {+ I422ToUYVYRow = I422ToUYVYRow_Any_AVX2;
+ if (IS_ALIGNED(width, 32)) {+ I422ToUYVYRow = I422ToUYVYRow_AVX2;
+ }
+ }
+#endif
#if defined(HAS_I422TOUYVYROW_NEON)
if (TestCpuFlag(kCpuHasNEON)) {I422ToUYVYRow = I422ToUYVYRow_Any_NEON;
@@ -655,12 +736,20 @@
}
}
#endif
+#if defined(HAS_I422TOUYVYROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ I422ToUYVYRow = I422ToUYVYRow_Any_MSA;
+ if (IS_ALIGNED(width, 32)) {+ I422ToUYVYRow = I422ToUYVYRow_MSA;
+ }
+ }
+#endif
{// Allocate a rows of yuv.
align_buffer_64(row_y, ((width + 63) & ~63) * 2);
- uint8* row_u = row_y + ((width + 63) & ~63);
- uint8* row_v = row_u + ((width + 63) & ~63) / 2;
+ uint8_t* row_u = row_y + ((width + 63) & ~63);
+ uint8_t* row_v = row_u + ((width + 63) & ~63) / 2;
for (y = 0; y < height; ++y) {ARGBToUVRow(src_argb, 0, row_u, row_v, width);
@@ -677,11 +766,14 @@
// Convert ARGB to I400.
LIBYUV_API
-int ARGBToI400(const uint8* src_argb, int src_stride_argb,
- uint8* dst_y, int dst_stride_y,
- int width, int height) {+int ARGBToI400(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ int width,
+ int height) {int y;
- void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int width) =
+ void (*ARGBToYRow)(const uint8_t* src_argb, uint8_t* dst_y, int width) =
ARGBToYRow_C;
if (!src_argb || !dst_y || width <= 0 || height == 0) {return -1;
@@ -692,8 +784,7 @@
src_stride_argb = -src_stride_argb;
}
// Coalesce rows.
- if (src_stride_argb == width * 4 &&
- dst_stride_y == width) {+ if (src_stride_argb == width * 4 && dst_stride_y == width) {width *= height;
height = 1;
src_stride_argb = dst_stride_y = 0;
@@ -722,6 +813,14 @@
}
}
#endif
+#if defined(HAS_ARGBTOYROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBToYRow = ARGBToYRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ ARGBToYRow = ARGBToYRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {ARGBToYRow(src_argb, dst_y, width);
@@ -732,28 +831,31 @@
}
// Shuffle table for converting ARGB to RGBA.
-static uvec8 kShuffleMaskARGBToRGBA = {- 3u, 0u, 1u, 2u, 7u, 4u, 5u, 6u, 11u, 8u, 9u, 10u, 15u, 12u, 13u, 14u
-};
+static const uvec8 kShuffleMaskARGBToRGBA = {+ 3u, 0u, 1u, 2u, 7u, 4u, 5u, 6u, 11u, 8u, 9u, 10u, 15u, 12u, 13u, 14u};
// Convert ARGB to RGBA.
LIBYUV_API
-int ARGBToRGBA(const uint8* src_argb, int src_stride_argb,
- uint8* dst_rgba, int dst_stride_rgba,
- int width, int height) {- return ARGBShuffle(src_argb, src_stride_argb,
- dst_rgba, dst_stride_rgba,
- (const uint8*)(&kShuffleMaskARGBToRGBA),
- width, height);
+int ARGBToRGBA(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_rgba,
+ int dst_stride_rgba,
+ int width,
+ int height) {+ return ARGBShuffle(src_argb, src_stride_argb, dst_rgba, dst_stride_rgba,
+ (const uint8_t*)(&kShuffleMaskARGBToRGBA), width, height);
}
// Convert ARGB To RGB24.
LIBYUV_API
-int ARGBToRGB24(const uint8* src_argb, int src_stride_argb,
- uint8* dst_rgb24, int dst_stride_rgb24,
- int width, int height) {+int ARGBToRGB24(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_rgb24,
+ int dst_stride_rgb24,
+ int width,
+ int height) {int y;
- void (*ARGBToRGB24Row)(const uint8* src_argb, uint8* dst_rgb, int width) =
+ void (*ARGBToRGB24Row)(const uint8_t* src_argb, uint8_t* dst_rgb, int width) =
ARGBToRGB24Row_C;
if (!src_argb || !dst_rgb24 || width <= 0 || height == 0) {return -1;
@@ -764,8 +866,7 @@
src_stride_argb = -src_stride_argb;
}
// Coalesce rows.
- if (src_stride_argb == width * 4 &&
- dst_stride_rgb24 == width * 3) {+ if (src_stride_argb == width * 4 && dst_stride_rgb24 == width * 3) {width *= height;
height = 1;
src_stride_argb = dst_stride_rgb24 = 0;
@@ -778,6 +879,22 @@
}
}
#endif
+#if defined(HAS_ARGBTORGB24ROW_AVX2)
+ if (TestCpuFlag(kCpuHasAVX2)) {+ ARGBToRGB24Row = ARGBToRGB24Row_Any_AVX2;
+ if (IS_ALIGNED(width, 32)) {+ ARGBToRGB24Row = ARGBToRGB24Row_AVX2;
+ }
+ }
+#endif
+#if defined(HAS_ARGBTORGB24ROW_AVX512VBMI)
+ if (TestCpuFlag(kCpuHasAVX512VBMI)) {+ ARGBToRGB24Row = ARGBToRGB24Row_Any_AVX512VBMI;
+ if (IS_ALIGNED(width, 32)) {+ ARGBToRGB24Row = ARGBToRGB24Row_AVX512VBMI;
+ }
+ }
+#endif
#if defined(HAS_ARGBTORGB24ROW_NEON)
if (TestCpuFlag(kCpuHasNEON)) {ARGBToRGB24Row = ARGBToRGB24Row_Any_NEON;
@@ -786,6 +903,14 @@
}
}
#endif
+#if defined(HAS_ARGBTORGB24ROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBToRGB24Row = ARGBToRGB24Row_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ ARGBToRGB24Row = ARGBToRGB24Row_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {ARGBToRGB24Row(src_argb, dst_rgb24, width);
@@ -797,11 +922,14 @@
// Convert ARGB To RAW.
LIBYUV_API
-int ARGBToRAW(const uint8* src_argb, int src_stride_argb,
- uint8* dst_raw, int dst_stride_raw,
- int width, int height) {+int ARGBToRAW(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_raw,
+ int dst_stride_raw,
+ int width,
+ int height) {int y;
- void (*ARGBToRAWRow)(const uint8* src_argb, uint8* dst_rgb, int width) =
+ void (*ARGBToRAWRow)(const uint8_t* src_argb, uint8_t* dst_rgb, int width) =
ARGBToRAWRow_C;
if (!src_argb || !dst_raw || width <= 0 || height == 0) {return -1;
@@ -812,8 +940,7 @@
src_stride_argb = -src_stride_argb;
}
// Coalesce rows.
- if (src_stride_argb == width * 4 &&
- dst_stride_raw == width * 3) {+ if (src_stride_argb == width * 4 && dst_stride_raw == width * 3) {width *= height;
height = 1;
src_stride_argb = dst_stride_raw = 0;
@@ -826,6 +953,14 @@
}
}
#endif
+#if defined(HAS_ARGBTORAWROW_AVX2)
+ if (TestCpuFlag(kCpuHasAVX2)) {+ ARGBToRAWRow = ARGBToRAWRow_Any_AVX2;
+ if (IS_ALIGNED(width, 32)) {+ ARGBToRAWRow = ARGBToRAWRow_AVX2;
+ }
+ }
+#endif
#if defined(HAS_ARGBTORAWROW_NEON)
if (TestCpuFlag(kCpuHasNEON)) {ARGBToRAWRow = ARGBToRAWRow_Any_NEON;
@@ -834,6 +969,14 @@
}
}
#endif
+#if defined(HAS_ARGBTORAWROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBToRAWRow = ARGBToRAWRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ ARGBToRAWRow = ARGBToRAWRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {ARGBToRAWRow(src_argb, dst_raw, width);
@@ -844,21 +987,23 @@
}
// Ordered 8x8 dither for 888 to 565. Values from 0 to 7.
-static const uint8 kDither565_4x4[16] = {- 0, 4, 1, 5,
- 6, 2, 7, 3,
- 1, 5, 0, 4,
- 7, 3, 6, 2,
+static const uint8_t kDither565_4x4[16] = {+ 0, 4, 1, 5, 6, 2, 7, 3, 1, 5, 0, 4, 7, 3, 6, 2,
};
// Convert ARGB To RGB565 with 4x4 dither matrix (16 bytes).
LIBYUV_API
-int ARGBToRGB565Dither(const uint8* src_argb, int src_stride_argb,
- uint8* dst_rgb565, int dst_stride_rgb565,
- const uint8* dither4x4, int width, int height) {+int ARGBToRGB565Dither(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_rgb565,
+ int dst_stride_rgb565,
+ const uint8_t* dither4x4,
+ int width,
+ int height) {int y;
- void (*ARGBToRGB565DitherRow)(const uint8* src_argb, uint8* dst_rgb,
- const uint32 dither4, int width) = ARGBToRGB565DitherRow_C;
+ void (*ARGBToRGB565DitherRow)(const uint8_t* src_argb, uint8_t* dst_rgb,
+ const uint32_t dither4, int width) =
+ ARGBToRGB565DitherRow_C;
if (!src_argb || !dst_rgb565 || width <= 0 || height == 0) {return -1;
}
@@ -894,9 +1039,19 @@
}
}
#endif
+#if defined(HAS_ARGBTORGB565DITHERROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBToRGB565DitherRow = ARGBToRGB565DitherRow_Any_MSA;
+ if (IS_ALIGNED(width, 8)) {+ ARGBToRGB565DitherRow = ARGBToRGB565DitherRow_MSA;
+ }
+ }
+#endif
+
for (y = 0; y < height; ++y) {ARGBToRGB565DitherRow(src_argb, dst_rgb565,
- *(uint32*)(dither4x4 + ((y & 3) << 2)), width);
+ *(const uint32_t*)(dither4x4 + ((y & 3) << 2)),
+ width);
src_argb += src_stride_argb;
dst_rgb565 += dst_stride_rgb565;
}
@@ -906,12 +1061,15 @@
// Convert ARGB To RGB565.
// TODO(fbarchard): Consider using dither function low level with zeros.
LIBYUV_API
-int ARGBToRGB565(const uint8* src_argb, int src_stride_argb,
- uint8* dst_rgb565, int dst_stride_rgb565,
- int width, int height) {+int ARGBToRGB565(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_rgb565,
+ int dst_stride_rgb565,
+ int width,
+ int height) {int y;
- void (*ARGBToRGB565Row)(const uint8* src_argb, uint8* dst_rgb, int width) =
- ARGBToRGB565Row_C;
+ void (*ARGBToRGB565Row)(const uint8_t* src_argb, uint8_t* dst_rgb,
+ int width) = ARGBToRGB565Row_C;
if (!src_argb || !dst_rgb565 || width <= 0 || height == 0) {return -1;
}
@@ -921,8 +1079,7 @@
src_stride_argb = -src_stride_argb;
}
// Coalesce rows.
- if (src_stride_argb == width * 4 &&
- dst_stride_rgb565 == width * 2) {+ if (src_stride_argb == width * 4 && dst_stride_rgb565 == width * 2) {width *= height;
height = 1;
src_stride_argb = dst_stride_rgb565 = 0;
@@ -951,6 +1108,14 @@
}
}
#endif
+#if defined(HAS_ARGBTORGB565ROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBToRGB565Row = ARGBToRGB565Row_Any_MSA;
+ if (IS_ALIGNED(width, 8)) {+ ARGBToRGB565Row = ARGBToRGB565Row_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {ARGBToRGB565Row(src_argb, dst_rgb565, width);
@@ -962,12 +1127,15 @@
// Convert ARGB To ARGB1555.
LIBYUV_API
-int ARGBToARGB1555(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb1555, int dst_stride_argb1555,
- int width, int height) {+int ARGBToARGB1555(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb1555,
+ int dst_stride_argb1555,
+ int width,
+ int height) {int y;
- void (*ARGBToARGB1555Row)(const uint8* src_argb, uint8* dst_rgb, int width) =
- ARGBToARGB1555Row_C;
+ void (*ARGBToARGB1555Row)(const uint8_t* src_argb, uint8_t* dst_rgb,
+ int width) = ARGBToARGB1555Row_C;
if (!src_argb || !dst_argb1555 || width <= 0 || height == 0) {return -1;
}
@@ -977,8 +1145,7 @@
src_stride_argb = -src_stride_argb;
}
// Coalesce rows.
- if (src_stride_argb == width * 4 &&
- dst_stride_argb1555 == width * 2) {+ if (src_stride_argb == width * 4 && dst_stride_argb1555 == width * 2) {width *= height;
height = 1;
src_stride_argb = dst_stride_argb1555 = 0;
@@ -1007,6 +1174,14 @@
}
}
#endif
+#if defined(HAS_ARGBTOARGB1555ROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBToARGB1555Row = ARGBToARGB1555Row_Any_MSA;
+ if (IS_ALIGNED(width, 8)) {+ ARGBToARGB1555Row = ARGBToARGB1555Row_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {ARGBToARGB1555Row(src_argb, dst_argb1555, width);
@@ -1018,12 +1193,15 @@
// Convert ARGB To ARGB4444.
LIBYUV_API
-int ARGBToARGB4444(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb4444, int dst_stride_argb4444,
- int width, int height) {+int ARGBToARGB4444(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb4444,
+ int dst_stride_argb4444,
+ int width,
+ int height) {int y;
- void (*ARGBToARGB4444Row)(const uint8* src_argb, uint8* dst_rgb, int width) =
- ARGBToARGB4444Row_C;
+ void (*ARGBToARGB4444Row)(const uint8_t* src_argb, uint8_t* dst_rgb,
+ int width) = ARGBToARGB4444Row_C;
if (!src_argb || !dst_argb4444 || width <= 0 || height == 0) {return -1;
}
@@ -1033,8 +1211,7 @@
src_stride_argb = -src_stride_argb;
}
// Coalesce rows.
- if (src_stride_argb == width * 4 &&
- dst_stride_argb4444 == width * 2) {+ if (src_stride_argb == width * 4 && dst_stride_argb4444 == width * 2) {width *= height;
height = 1;
src_stride_argb = dst_stride_argb4444 = 0;
@@ -1063,6 +1240,14 @@
}
}
#endif
+#if defined(HAS_ARGBTOARGB4444ROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBToARGB4444Row = ARGBToARGB4444Row_Any_MSA;
+ if (IS_ALIGNED(width, 8)) {+ ARGBToARGB4444Row = ARGBToARGB4444Row_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {ARGBToARGB4444Row(src_argb, dst_argb4444, width);
@@ -1072,21 +1257,123 @@
return 0;
}
+// Convert ABGR To AR30.
+LIBYUV_API
+int ABGRToAR30(const uint8_t* src_abgr,
+ int src_stride_abgr,
+ uint8_t* dst_ar30,
+ int dst_stride_ar30,
+ int width,
+ int height) {+ int y;
+ void (*ABGRToAR30Row)(const uint8_t* src_abgr, uint8_t* dst_rgb, int width) =
+ ABGRToAR30Row_C;
+ if (!src_abgr || !dst_ar30 || width <= 0 || height == 0) {+ return -1;
+ }
+ if (height < 0) {+ height = -height;
+ src_abgr = src_abgr + (height - 1) * src_stride_abgr;
+ src_stride_abgr = -src_stride_abgr;
+ }
+ // Coalesce rows.
+ if (src_stride_abgr == width * 4 && dst_stride_ar30 == width * 4) {+ width *= height;
+ height = 1;
+ src_stride_abgr = dst_stride_ar30 = 0;
+ }
+#if defined(HAS_ABGRTOAR30ROW_SSSE3)
+ if (TestCpuFlag(kCpuHasSSSE3)) {+ ABGRToAR30Row = ABGRToAR30Row_Any_SSSE3;
+ if (IS_ALIGNED(width, 4)) {+ ABGRToAR30Row = ABGRToAR30Row_SSSE3;
+ }
+ }
+#endif
+#if defined(HAS_ABGRTOAR30ROW_AVX2)
+ if (TestCpuFlag(kCpuHasAVX2)) {+ ABGRToAR30Row = ABGRToAR30Row_Any_AVX2;
+ if (IS_ALIGNED(width, 8)) {+ ABGRToAR30Row = ABGRToAR30Row_AVX2;
+ }
+ }
+#endif
+ for (y = 0; y < height; ++y) {+ ABGRToAR30Row(src_abgr, dst_ar30, width);
+ src_abgr += src_stride_abgr;
+ dst_ar30 += dst_stride_ar30;
+ }
+ return 0;
+}
+
+// Convert ARGB To AR30.
+LIBYUV_API
+int ARGBToAR30(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_ar30,
+ int dst_stride_ar30,
+ int width,
+ int height) {+ int y;
+ void (*ARGBToAR30Row)(const uint8_t* src_argb, uint8_t* dst_rgb, int width) =
+ ARGBToAR30Row_C;
+ if (!src_argb || !dst_ar30 || width <= 0 || height == 0) {+ return -1;
+ }
+ if (height < 0) {+ height = -height;
+ src_argb = src_argb + (height - 1) * src_stride_argb;
+ src_stride_argb = -src_stride_argb;
+ }
+ // Coalesce rows.
+ if (src_stride_argb == width * 4 && dst_stride_ar30 == width * 4) {+ width *= height;
+ height = 1;
+ src_stride_argb = dst_stride_ar30 = 0;
+ }
+#if defined(HAS_ARGBTOAR30ROW_SSSE3)
+ if (TestCpuFlag(kCpuHasSSSE3)) {+ ARGBToAR30Row = ARGBToAR30Row_Any_SSSE3;
+ if (IS_ALIGNED(width, 4)) {+ ARGBToAR30Row = ARGBToAR30Row_SSSE3;
+ }
+ }
+#endif
+#if defined(HAS_ARGBTOAR30ROW_AVX2)
+ if (TestCpuFlag(kCpuHasAVX2)) {+ ARGBToAR30Row = ARGBToAR30Row_Any_AVX2;
+ if (IS_ALIGNED(width, 8)) {+ ARGBToAR30Row = ARGBToAR30Row_AVX2;
+ }
+ }
+#endif
+ for (y = 0; y < height; ++y) {+ ARGBToAR30Row(src_argb, dst_ar30, width);
+ src_argb += src_stride_argb;
+ dst_ar30 += dst_stride_ar30;
+ }
+ return 0;
+}
+
// Convert ARGB to J420. (JPeg full range I420).
LIBYUV_API
-int ARGBToJ420(const uint8* src_argb, int src_stride_argb,
- uint8* dst_yj, int dst_stride_yj,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {+int ARGBToJ420(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_yj,
+ int dst_stride_yj,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {int y;
- void (*ARGBToUVJRow)(const uint8* src_argb0, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width) = ARGBToUVJRow_C;
- void (*ARGBToYJRow)(const uint8* src_argb, uint8* dst_yj, int width) =
+ void (*ARGBToUVJRow)(const uint8_t* src_argb0, int src_stride_argb,
+ uint8_t* dst_u, uint8_t* dst_v, int width) =
+ ARGBToUVJRow_C;
+ void (*ARGBToYJRow)(const uint8_t* src_argb, uint8_t* dst_yj, int width) =
ARGBToYJRow_C;
- if (!src_argb ||
- !dst_yj || !dst_u || !dst_v ||
- width <= 0 || height == 0) {+ if (!src_argb || !dst_yj || !dst_u || !dst_v || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -1129,6 +1416,22 @@
}
}
#endif
+#if defined(HAS_ARGBTOYJROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBToYJRow = ARGBToYJRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ ARGBToYJRow = ARGBToYJRow_MSA;
+ }
+ }
+#endif
+#if defined(HAS_ARGBTOUVJROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBToUVJRow = ARGBToUVJRow_Any_MSA;
+ if (IS_ALIGNED(width, 32)) {+ ARGBToUVJRow = ARGBToUVJRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height - 1; y += 2) {ARGBToUVJRow(src_argb, src_stride_argb, dst_u, dst_v, width);
@@ -1148,19 +1451,23 @@
// Convert ARGB to J422. (JPeg full range I422).
LIBYUV_API
-int ARGBToJ422(const uint8* src_argb, int src_stride_argb,
- uint8* dst_yj, int dst_stride_yj,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {+int ARGBToJ422(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_yj,
+ int dst_stride_yj,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {int y;
- void (*ARGBToUVJRow)(const uint8* src_argb0, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width) = ARGBToUVJRow_C;
- void (*ARGBToYJRow)(const uint8* src_argb, uint8* dst_yj, int width) =
+ void (*ARGBToUVJRow)(const uint8_t* src_argb0, int src_stride_argb,
+ uint8_t* dst_u, uint8_t* dst_v, int width) =
+ ARGBToUVJRow_C;
+ void (*ARGBToYJRow)(const uint8_t* src_argb, uint8_t* dst_yj, int width) =
ARGBToYJRow_C;
- if (!src_argb ||
- !dst_yj || !dst_u || !dst_v ||
- width <= 0 || height == 0) {+ if (!src_argb || !dst_yj || !dst_u || !dst_v || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -1170,10 +1477,8 @@
src_stride_argb = -src_stride_argb;
}
// Coalesce rows.
- if (src_stride_argb == width * 4 &&
- dst_stride_yj == width &&
- dst_stride_u * 2 == width &&
- dst_stride_v * 2 == width) {+ if (src_stride_argb == width * 4 && dst_stride_yj == width &&
+ dst_stride_u * 2 == width && dst_stride_v * 2 == width) {width *= height;
height = 1;
src_stride_argb = dst_stride_yj = dst_stride_u = dst_stride_v = 0;
@@ -1212,6 +1517,22 @@
}
}
#endif
+#if defined(HAS_ARGBTOYJROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBToYJRow = ARGBToYJRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ ARGBToYJRow = ARGBToYJRow_MSA;
+ }
+ }
+#endif
+#if defined(HAS_ARGBTOUVJROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBToUVJRow = ARGBToUVJRow_Any_MSA;
+ if (IS_ALIGNED(width, 32)) {+ ARGBToUVJRow = ARGBToUVJRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {ARGBToUVJRow(src_argb, 0, dst_u, dst_v, width);
@@ -1226,11 +1547,14 @@
// Convert ARGB to J400.
LIBYUV_API
-int ARGBToJ400(const uint8* src_argb, int src_stride_argb,
- uint8* dst_yj, int dst_stride_yj,
- int width, int height) {+int ARGBToJ400(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_yj,
+ int dst_stride_yj,
+ int width,
+ int height) {int y;
- void (*ARGBToYJRow)(const uint8* src_argb, uint8* dst_yj, int width) =
+ void (*ARGBToYJRow)(const uint8_t* src_argb, uint8_t* dst_yj, int width) =
ARGBToYJRow_C;
if (!src_argb || !dst_yj || width <= 0 || height == 0) {return -1;
@@ -1241,8 +1565,7 @@
src_stride_argb = -src_stride_argb;
}
// Coalesce rows.
- if (src_stride_argb == width * 4 &&
- dst_stride_yj == width) {+ if (src_stride_argb == width * 4 && dst_stride_yj == width) {width *= height;
height = 1;
src_stride_argb = dst_stride_yj = 0;
@@ -1268,6 +1591,14 @@
ARGBToYJRow = ARGBToYJRow_Any_NEON;
if (IS_ALIGNED(width, 8)) {ARGBToYJRow = ARGBToYJRow_NEON;
+ }
+ }
+#endif
+#if defined(HAS_ARGBTOYJROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBToYJRow = ARGBToYJRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ ARGBToYJRow = ARGBToYJRow_MSA;
}
}
#endif
--- a/third_party/libyuv/source/convert_jpeg.cc
+++ b/third_party/libyuv/source/convert_jpeg.cc
@@ -22,11 +22,11 @@
#ifdef HAVE_JPEG
struct I420Buffers {- uint8* y;
+ uint8_t* y;
int y_stride;
- uint8* u;
+ uint8_t* u;
int u_stride;
- uint8* v;
+ uint8_t* v;
int v_stride;
int w;
int h;
@@ -33,17 +33,13 @@
};
static void JpegCopyI420(void* opaque,
- const uint8* const* data,
+ const uint8_t* const* data,
const int* strides,
int rows) {I420Buffers* dest = (I420Buffers*)(opaque);
- I420Copy(data[0], strides[0],
- data[1], strides[1],
- data[2], strides[2],
- dest->y, dest->y_stride,
- dest->u, dest->u_stride,
- dest->v, dest->v_stride,
- dest->w, rows);
+ I420Copy(data[0], strides[0], data[1], strides[1], data[2], strides[2],
+ dest->y, dest->y_stride, dest->u, dest->u_stride, dest->v,
+ dest->v_stride, dest->w, rows);
dest->y += rows * dest->y_stride;
dest->u += ((rows + 1) >> 1) * dest->u_stride;
dest->v += ((rows + 1) >> 1) * dest->v_stride;
@@ -51,17 +47,13 @@
}
static void JpegI422ToI420(void* opaque,
- const uint8* const* data,
+ const uint8_t* const* data,
const int* strides,
int rows) {I420Buffers* dest = (I420Buffers*)(opaque);
- I422ToI420(data[0], strides[0],
- data[1], strides[1],
- data[2], strides[2],
- dest->y, dest->y_stride,
- dest->u, dest->u_stride,
- dest->v, dest->v_stride,
- dest->w, rows);
+ I422ToI420(data[0], strides[0], data[1], strides[1], data[2], strides[2],
+ dest->y, dest->y_stride, dest->u, dest->u_stride, dest->v,
+ dest->v_stride, dest->w, rows);
dest->y += rows * dest->y_stride;
dest->u += ((rows + 1) >> 1) * dest->u_stride;
dest->v += ((rows + 1) >> 1) * dest->v_stride;
@@ -69,17 +61,13 @@
}
static void JpegI444ToI420(void* opaque,
- const uint8* const* data,
+ const uint8_t* const* data,
const int* strides,
int rows) {I420Buffers* dest = (I420Buffers*)(opaque);
- I444ToI420(data[0], strides[0],
- data[1], strides[1],
- data[2], strides[2],
- dest->y, dest->y_stride,
- dest->u, dest->u_stride,
- dest->v, dest->v_stride,
- dest->w, rows);
+ I444ToI420(data[0], strides[0], data[1], strides[1], data[2], strides[2],
+ dest->y, dest->y_stride, dest->u, dest->u_stride, dest->v,
+ dest->v_stride, dest->w, rows);
dest->y += rows * dest->y_stride;
dest->u += ((rows + 1) >> 1) * dest->u_stride;
dest->v += ((rows + 1) >> 1) * dest->v_stride;
@@ -86,34 +74,13 @@
dest->h -= rows;
}
-static void JpegI411ToI420(void* opaque,
- const uint8* const* data,
- const int* strides,
- int rows) {- I420Buffers* dest = (I420Buffers*)(opaque);
- I411ToI420(data[0], strides[0],
- data[1], strides[1],
- data[2], strides[2],
- dest->y, dest->y_stride,
- dest->u, dest->u_stride,
- dest->v, dest->v_stride,
- dest->w, rows);
- dest->y += rows * dest->y_stride;
- dest->u += ((rows + 1) >> 1) * dest->u_stride;
- dest->v += ((rows + 1) >> 1) * dest->v_stride;
- dest->h -= rows;
-}
-
static void JpegI400ToI420(void* opaque,
- const uint8* const* data,
+ const uint8_t* const* data,
const int* strides,
int rows) {I420Buffers* dest = (I420Buffers*)(opaque);
- I400ToI420(data[0], strides[0],
- dest->y, dest->y_stride,
- dest->u, dest->u_stride,
- dest->v, dest->v_stride,
- dest->w, rows);
+ I400ToI420(data[0], strides[0], dest->y, dest->y_stride, dest->u,
+ dest->u_stride, dest->v, dest->v_stride, dest->w, rows);
dest->y += rows * dest->y_stride;
dest->u += ((rows + 1) >> 1) * dest->u_stride;
dest->v += ((rows + 1) >> 1) * dest->v_stride;
@@ -122,8 +89,10 @@
// Query size of MJPG in pixels.
LIBYUV_API
-int MJPGSize(const uint8* sample, size_t sample_size,
- int* width, int* height) {+int MJPGSize(const uint8_t* sample,
+ size_t sample_size,
+ int* width,
+ int* height) {MJpegDecoder mjpeg_decoder;
LIBYUV_BOOL ret = mjpeg_decoder.LoadFrame(sample, sample_size);
if (ret) {@@ -135,15 +104,21 @@
}
// MJPG (Motion JPeg) to I420
-// TODO(fbarchard): review w and h requirement. dw and dh may be enough.
+// TODO(fbarchard): review src_width and src_height requirement. dst_width and
+// dst_height may be enough.
LIBYUV_API
-int MJPGToI420(const uint8* sample,
+int MJPGToI420(const uint8_t* sample,
size_t sample_size,
- uint8* y, int y_stride,
- uint8* u, int u_stride,
- uint8* v, int v_stride,
- int w, int h,
- int dw, int dh) {+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height) { if (sample_size == kUnknownDataSize) {// ERROR: MJPEG frame size unknown
return -1;
@@ -152,17 +127,17 @@
// TODO(fbarchard): Port MJpeg to C.
MJpegDecoder mjpeg_decoder;
LIBYUV_BOOL ret = mjpeg_decoder.LoadFrame(sample, sample_size);
- if (ret && (mjpeg_decoder.GetWidth() != w ||
- mjpeg_decoder.GetHeight() != h)) {+ if (ret && (mjpeg_decoder.GetWidth() != src_width ||
+ mjpeg_decoder.GetHeight() != src_height)) {// ERROR: MJPEG frame has unexpected dimensions
mjpeg_decoder.UnloadFrame();
return 1; // runtime failure
}
if (ret) {- I420Buffers bufs = { y, y_stride, u, u_stride, v, v_stride, dw, dh };+ I420Buffers bufs = {dst_y, dst_stride_y, dst_u, dst_stride_u,+ dst_v, dst_stride_v, dst_width, dst_height};
// YUV420
- if (mjpeg_decoder.GetColorSpace() ==
- MJpegDecoder::kColorSpaceYCbCr &&
+ if (mjpeg_decoder.GetColorSpace() == MJpegDecoder::kColorSpaceYCbCr &&
mjpeg_decoder.GetNumComponents() == 3 &&
mjpeg_decoder.GetVertSampFactor(0) == 2 &&
mjpeg_decoder.GetHorizSampFactor(0) == 2 &&
@@ -170,8 +145,9 @@
mjpeg_decoder.GetHorizSampFactor(1) == 1 &&
mjpeg_decoder.GetVertSampFactor(2) == 1 &&
mjpeg_decoder.GetHorizSampFactor(2) == 1) {- ret = mjpeg_decoder.DecodeToCallback(&JpegCopyI420, &bufs, dw, dh);
- // YUV422
+ ret = mjpeg_decoder.DecodeToCallback(&JpegCopyI420, &bufs, dst_width,
+ dst_height);
+ // YUV422
} else if (mjpeg_decoder.GetColorSpace() ==
MJpegDecoder::kColorSpaceYCbCr &&
mjpeg_decoder.GetNumComponents() == 3 &&
@@ -181,8 +157,9 @@
mjpeg_decoder.GetHorizSampFactor(1) == 1 &&
mjpeg_decoder.GetVertSampFactor(2) == 1 &&
mjpeg_decoder.GetHorizSampFactor(2) == 1) {- ret = mjpeg_decoder.DecodeToCallback(&JpegI422ToI420, &bufs, dw, dh);
- // YUV444
+ ret = mjpeg_decoder.DecodeToCallback(&JpegI422ToI420, &bufs, dst_width,
+ dst_height);
+ // YUV444
} else if (mjpeg_decoder.GetColorSpace() ==
MJpegDecoder::kColorSpaceYCbCr &&
mjpeg_decoder.GetNumComponents() == 3 &&
@@ -192,28 +169,19 @@
mjpeg_decoder.GetHorizSampFactor(1) == 1 &&
mjpeg_decoder.GetVertSampFactor(2) == 1 &&
mjpeg_decoder.GetHorizSampFactor(2) == 1) {- ret = mjpeg_decoder.DecodeToCallback(&JpegI444ToI420, &bufs, dw, dh);
- // YUV411
+ ret = mjpeg_decoder.DecodeToCallback(&JpegI444ToI420, &bufs, dst_width,
+ dst_height);
+ // YUV400
} else if (mjpeg_decoder.GetColorSpace() ==
- MJpegDecoder::kColorSpaceYCbCr &&
- mjpeg_decoder.GetNumComponents() == 3 &&
- mjpeg_decoder.GetVertSampFactor(0) == 1 &&
- mjpeg_decoder.GetHorizSampFactor(0) == 4 &&
- mjpeg_decoder.GetVertSampFactor(1) == 1 &&
- mjpeg_decoder.GetHorizSampFactor(1) == 1 &&
- mjpeg_decoder.GetVertSampFactor(2) == 1 &&
- mjpeg_decoder.GetHorizSampFactor(2) == 1) {- ret = mjpeg_decoder.DecodeToCallback(&JpegI411ToI420, &bufs, dw, dh);
- // YUV400
- } else if (mjpeg_decoder.GetColorSpace() ==
MJpegDecoder::kColorSpaceGrayscale &&
mjpeg_decoder.GetNumComponents() == 1 &&
mjpeg_decoder.GetVertSampFactor(0) == 1 &&
mjpeg_decoder.GetHorizSampFactor(0) == 1) {- ret = mjpeg_decoder.DecodeToCallback(&JpegI400ToI420, &bufs, dw, dh);
+ ret = mjpeg_decoder.DecodeToCallback(&JpegI400ToI420, &bufs, dst_width,
+ dst_height);
} else {// TODO(fbarchard): Implement conversion for any other colorspace/sample
- // factors that occur in practice. 411 is supported by libjpeg
+ // factors that occur in practice.
// ERROR: Unable to convert MJPEG frame because format is not supported
mjpeg_decoder.UnloadFrame();
return 1;
@@ -224,7 +192,7 @@
#ifdef HAVE_JPEG
struct ARGBBuffers {- uint8* argb;
+ uint8_t* argb;
int argb_stride;
int w;
int h;
@@ -231,81 +199,60 @@
};
static void JpegI420ToARGB(void* opaque,
- const uint8* const* data,
- const int* strides,
- int rows) {+ const uint8_t* const* data,
+ const int* strides,
+ int rows) {ARGBBuffers* dest = (ARGBBuffers*)(opaque);
- I420ToARGB(data[0], strides[0],
- data[1], strides[1],
- data[2], strides[2],
- dest->argb, dest->argb_stride,
- dest->w, rows);
+ I420ToARGB(data[0], strides[0], data[1], strides[1], data[2], strides[2],
+ dest->argb, dest->argb_stride, dest->w, rows);
dest->argb += rows * dest->argb_stride;
dest->h -= rows;
}
static void JpegI422ToARGB(void* opaque,
- const uint8* const* data,
+ const uint8_t* const* data,
const int* strides,
int rows) {ARGBBuffers* dest = (ARGBBuffers*)(opaque);
- I422ToARGB(data[0], strides[0],
- data[1], strides[1],
- data[2], strides[2],
- dest->argb, dest->argb_stride,
- dest->w, rows);
+ I422ToARGB(data[0], strides[0], data[1], strides[1], data[2], strides[2],
+ dest->argb, dest->argb_stride, dest->w, rows);
dest->argb += rows * dest->argb_stride;
dest->h -= rows;
}
static void JpegI444ToARGB(void* opaque,
- const uint8* const* data,
+ const uint8_t* const* data,
const int* strides,
int rows) {ARGBBuffers* dest = (ARGBBuffers*)(opaque);
- I444ToARGB(data[0], strides[0],
- data[1], strides[1],
- data[2], strides[2],
- dest->argb, dest->argb_stride,
- dest->w, rows);
+ I444ToARGB(data[0], strides[0], data[1], strides[1], data[2], strides[2],
+ dest->argb, dest->argb_stride, dest->w, rows);
dest->argb += rows * dest->argb_stride;
dest->h -= rows;
}
-static void JpegI411ToARGB(void* opaque,
- const uint8* const* data,
- const int* strides,
- int rows) {- ARGBBuffers* dest = (ARGBBuffers*)(opaque);
- I411ToARGB(data[0], strides[0],
- data[1], strides[1],
- data[2], strides[2],
- dest->argb, dest->argb_stride,
- dest->w, rows);
- dest->argb += rows * dest->argb_stride;
- dest->h -= rows;
-}
-
static void JpegI400ToARGB(void* opaque,
- const uint8* const* data,
+ const uint8_t* const* data,
const int* strides,
int rows) {ARGBBuffers* dest = (ARGBBuffers*)(opaque);
- I400ToARGB(data[0], strides[0],
- dest->argb, dest->argb_stride,
- dest->w, rows);
+ I400ToARGB(data[0], strides[0], dest->argb, dest->argb_stride, dest->w, rows);
dest->argb += rows * dest->argb_stride;
dest->h -= rows;
}
// MJPG (Motion JPeg) to ARGB
-// TODO(fbarchard): review w and h requirement. dw and dh may be enough.
+// TODO(fbarchard): review src_width and src_height requirement. dst_width and
+// dst_height may be enough.
LIBYUV_API
-int MJPGToARGB(const uint8* sample,
+int MJPGToARGB(const uint8_t* sample,
size_t sample_size,
- uint8* argb, int argb_stride,
- int w, int h,
- int dw, int dh) {+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height) { if (sample_size == kUnknownDataSize) {// ERROR: MJPEG frame size unknown
return -1;
@@ -314,17 +261,16 @@
// TODO(fbarchard): Port MJpeg to C.
MJpegDecoder mjpeg_decoder;
LIBYUV_BOOL ret = mjpeg_decoder.LoadFrame(sample, sample_size);
- if (ret && (mjpeg_decoder.GetWidth() != w ||
- mjpeg_decoder.GetHeight() != h)) {+ if (ret && (mjpeg_decoder.GetWidth() != src_width ||
+ mjpeg_decoder.GetHeight() != src_height)) {// ERROR: MJPEG frame has unexpected dimensions
mjpeg_decoder.UnloadFrame();
return 1; // runtime failure
}
if (ret) {- ARGBBuffers bufs = { argb, argb_stride, dw, dh };+ ARGBBuffers bufs = {dst_argb, dst_stride_argb, dst_width, dst_height};// YUV420
- if (mjpeg_decoder.GetColorSpace() ==
- MJpegDecoder::kColorSpaceYCbCr &&
+ if (mjpeg_decoder.GetColorSpace() == MJpegDecoder::kColorSpaceYCbCr &&
mjpeg_decoder.GetNumComponents() == 3 &&
mjpeg_decoder.GetVertSampFactor(0) == 2 &&
mjpeg_decoder.GetHorizSampFactor(0) == 2 &&
@@ -332,8 +278,9 @@
mjpeg_decoder.GetHorizSampFactor(1) == 1 &&
mjpeg_decoder.GetVertSampFactor(2) == 1 &&
mjpeg_decoder.GetHorizSampFactor(2) == 1) {- ret = mjpeg_decoder.DecodeToCallback(&JpegI420ToARGB, &bufs, dw, dh);
- // YUV422
+ ret = mjpeg_decoder.DecodeToCallback(&JpegI420ToARGB, &bufs, dst_width,
+ dst_height);
+ // YUV422
} else if (mjpeg_decoder.GetColorSpace() ==
MJpegDecoder::kColorSpaceYCbCr &&
mjpeg_decoder.GetNumComponents() == 3 &&
@@ -343,8 +290,9 @@
mjpeg_decoder.GetHorizSampFactor(1) == 1 &&
mjpeg_decoder.GetVertSampFactor(2) == 1 &&
mjpeg_decoder.GetHorizSampFactor(2) == 1) {- ret = mjpeg_decoder.DecodeToCallback(&JpegI422ToARGB, &bufs, dw, dh);
- // YUV444
+ ret = mjpeg_decoder.DecodeToCallback(&JpegI422ToARGB, &bufs, dst_width,
+ dst_height);
+ // YUV444
} else if (mjpeg_decoder.GetColorSpace() ==
MJpegDecoder::kColorSpaceYCbCr &&
mjpeg_decoder.GetNumComponents() == 3 &&
@@ -354,28 +302,19 @@
mjpeg_decoder.GetHorizSampFactor(1) == 1 &&
mjpeg_decoder.GetVertSampFactor(2) == 1 &&
mjpeg_decoder.GetHorizSampFactor(2) == 1) {- ret = mjpeg_decoder.DecodeToCallback(&JpegI444ToARGB, &bufs, dw, dh);
- // YUV411
+ ret = mjpeg_decoder.DecodeToCallback(&JpegI444ToARGB, &bufs, dst_width,
+ dst_height);
+ // YUV400
} else if (mjpeg_decoder.GetColorSpace() ==
- MJpegDecoder::kColorSpaceYCbCr &&
- mjpeg_decoder.GetNumComponents() == 3 &&
- mjpeg_decoder.GetVertSampFactor(0) == 1 &&
- mjpeg_decoder.GetHorizSampFactor(0) == 4 &&
- mjpeg_decoder.GetVertSampFactor(1) == 1 &&
- mjpeg_decoder.GetHorizSampFactor(1) == 1 &&
- mjpeg_decoder.GetVertSampFactor(2) == 1 &&
- mjpeg_decoder.GetHorizSampFactor(2) == 1) {- ret = mjpeg_decoder.DecodeToCallback(&JpegI411ToARGB, &bufs, dw, dh);
- // YUV400
- } else if (mjpeg_decoder.GetColorSpace() ==
MJpegDecoder::kColorSpaceGrayscale &&
mjpeg_decoder.GetNumComponents() == 1 &&
mjpeg_decoder.GetVertSampFactor(0) == 1 &&
mjpeg_decoder.GetHorizSampFactor(0) == 1) {- ret = mjpeg_decoder.DecodeToCallback(&JpegI400ToARGB, &bufs, dw, dh);
+ ret = mjpeg_decoder.DecodeToCallback(&JpegI400ToARGB, &bufs, dst_width,
+ dst_height);
} else {// TODO(fbarchard): Implement conversion for any other colorspace/sample
- // factors that occur in practice. 411 is supported by libjpeg
+ // factors that occur in practice.
// ERROR: Unable to convert MJPEG frame because format is not supported
mjpeg_decoder.UnloadFrame();
return 1;
--- a/third_party/libyuv/source/convert_to_argb.cc
+++ b/third_party/libyuv/source/convert_to_argb.cc
@@ -28,36 +28,50 @@
// src_height is used to compute location of planes, and indicate inversion
// sample_size is measured in bytes and is the size of the frame.
// With MJPEG it is the compressed size of the frame.
+
+// TODO(fbarchard): Add the following:
+// H010ToARGB
+// H420ToARGB
+// H422ToARGB
+// I010ToARGB
+// J400ToARGB
+// J422ToARGB
+// J444ToARGB
+
LIBYUV_API
-int ConvertToARGB(const uint8* sample, size_t sample_size,
- uint8* crop_argb, int argb_stride,
- int crop_x, int crop_y,
- int src_width, int src_height,
- int crop_width, int crop_height,
+int ConvertToARGB(const uint8_t* sample,
+ size_t sample_size,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int crop_x,
+ int crop_y,
+ int src_width,
+ int src_height,
+ int crop_width,
+ int crop_height,
enum RotationMode rotation,
- uint32 fourcc) {- uint32 format = CanonicalFourCC(fourcc);
+ uint32_t fourcc) {+ uint32_t format = CanonicalFourCC(fourcc);
int aligned_src_width = (src_width + 1) & ~1;
- const uint8* src;
- const uint8* src_uv;
+ const uint8_t* src;
+ const uint8_t* src_uv;
int abs_src_height = (src_height < 0) ? -src_height : src_height;
int inv_crop_height = (crop_height < 0) ? -crop_height : crop_height;
int r = 0;
// One pass rotation is available for some formats. For the rest, convert
- // to I420 (with optional vertical flipping) into a temporary I420 buffer,
- // and then rotate the I420 to the final destination buffer.
- // For in-place conversion, if destination crop_argb is same as source sample,
+ // to ARGB (with optional vertical flipping) into a temporary ARGB buffer,
+ // and then rotate the ARGB to the final destination buffer.
+ // For in-place conversion, if destination dst_argb is same as source sample,
// also enable temporary buffer.
- LIBYUV_BOOL need_buf = (rotation && format != FOURCC_ARGB) ||
- crop_argb == sample;
- uint8* dest_argb = crop_argb;
- int dest_argb_stride = argb_stride;
- uint8* rotate_buffer = NULL;
+ LIBYUV_BOOL need_buf =
+ (rotation && format != FOURCC_ARGB) || dst_argb == sample;
+ uint8_t* dest_argb = dst_argb;
+ int dest_dst_stride_argb = dst_stride_argb;
+ uint8_t* rotate_buffer = NULL;
int abs_crop_height = (crop_height < 0) ? -crop_height : crop_height;
- if (crop_argb == NULL || sample == NULL ||
- src_width <= 0 || crop_width <= 0 ||
+ if (dst_argb == NULL || sample == NULL || src_width <= 0 || crop_width <= 0 ||
src_height == 0 || crop_height == 0) {return -1;
}
@@ -67,12 +81,12 @@
if (need_buf) {int argb_size = crop_width * 4 * abs_crop_height;
- rotate_buffer = (uint8*)malloc(argb_size);
+ rotate_buffer = (uint8_t*)malloc(argb_size); /* NOLINT */
if (!rotate_buffer) {return 1; // Out of memory runtime error.
}
- crop_argb = rotate_buffer;
- argb_stride = crop_width * 4;
+ dst_argb = rotate_buffer;
+ dst_stride_argb = crop_width * 4;
}
switch (format) {@@ -79,175 +93,162 @@
// Single plane formats
case FOURCC_YUY2:
src = sample + (aligned_src_width * crop_y + crop_x) * 2;
- r = YUY2ToARGB(src, aligned_src_width * 2,
- crop_argb, argb_stride,
+ r = YUY2ToARGB(src, aligned_src_width * 2, dst_argb, dst_stride_argb,
crop_width, inv_crop_height);
break;
case FOURCC_UYVY:
src = sample + (aligned_src_width * crop_y + crop_x) * 2;
- r = UYVYToARGB(src, aligned_src_width * 2,
- crop_argb, argb_stride,
+ r = UYVYToARGB(src, aligned_src_width * 2, dst_argb, dst_stride_argb,
crop_width, inv_crop_height);
break;
case FOURCC_24BG:
src = sample + (src_width * crop_y + crop_x) * 3;
- r = RGB24ToARGB(src, src_width * 3,
- crop_argb, argb_stride,
- crop_width, inv_crop_height);
+ r = RGB24ToARGB(src, src_width * 3, dst_argb, dst_stride_argb, crop_width,
+ inv_crop_height);
break;
case FOURCC_RAW:
src = sample + (src_width * crop_y + crop_x) * 3;
- r = RAWToARGB(src, src_width * 3,
- crop_argb, argb_stride,
- crop_width, inv_crop_height);
+ r = RAWToARGB(src, src_width * 3, dst_argb, dst_stride_argb, crop_width,
+ inv_crop_height);
break;
case FOURCC_ARGB:
- src = sample + (src_width * crop_y + crop_x) * 4;
- r = ARGBToARGB(src, src_width * 4,
- crop_argb, argb_stride,
- crop_width, inv_crop_height);
+ if (!need_buf && !rotation) {+ src = sample + (src_width * crop_y + crop_x) * 4;
+ r = ARGBToARGB(src, src_width * 4, dst_argb, dst_stride_argb,
+ crop_width, inv_crop_height);
+ }
break;
case FOURCC_BGRA:
src = sample + (src_width * crop_y + crop_x) * 4;
- r = BGRAToARGB(src, src_width * 4,
- crop_argb, argb_stride,
- crop_width, inv_crop_height);
+ r = BGRAToARGB(src, src_width * 4, dst_argb, dst_stride_argb, crop_width,
+ inv_crop_height);
break;
case FOURCC_ABGR:
src = sample + (src_width * crop_y + crop_x) * 4;
- r = ABGRToARGB(src, src_width * 4,
- crop_argb, argb_stride,
- crop_width, inv_crop_height);
+ r = ABGRToARGB(src, src_width * 4, dst_argb, dst_stride_argb, crop_width,
+ inv_crop_height);
break;
case FOURCC_RGBA:
src = sample + (src_width * crop_y + crop_x) * 4;
- r = RGBAToARGB(src, src_width * 4,
- crop_argb, argb_stride,
- crop_width, inv_crop_height);
+ r = RGBAToARGB(src, src_width * 4, dst_argb, dst_stride_argb, crop_width,
+ inv_crop_height);
break;
+ case FOURCC_AR30:
+ src = sample + (src_width * crop_y + crop_x) * 4;
+ r = AR30ToARGB(src, src_width * 4, dst_argb, dst_stride_argb, crop_width,
+ inv_crop_height);
+ break;
+ case FOURCC_AB30:
+ src = sample + (src_width * crop_y + crop_x) * 4;
+ r = AB30ToARGB(src, src_width * 4, dst_argb, dst_stride_argb, crop_width,
+ inv_crop_height);
+ break;
case FOURCC_RGBP:
src = sample + (src_width * crop_y + crop_x) * 2;
- r = RGB565ToARGB(src, src_width * 2,
- crop_argb, argb_stride,
+ r = RGB565ToARGB(src, src_width * 2, dst_argb, dst_stride_argb,
crop_width, inv_crop_height);
break;
case FOURCC_RGBO:
src = sample + (src_width * crop_y + crop_x) * 2;
- r = ARGB1555ToARGB(src, src_width * 2,
- crop_argb, argb_stride,
+ r = ARGB1555ToARGB(src, src_width * 2, dst_argb, dst_stride_argb,
crop_width, inv_crop_height);
break;
case FOURCC_R444:
src = sample + (src_width * crop_y + crop_x) * 2;
- r = ARGB4444ToARGB(src, src_width * 2,
- crop_argb, argb_stride,
+ r = ARGB4444ToARGB(src, src_width * 2, dst_argb, dst_stride_argb,
crop_width, inv_crop_height);
break;
case FOURCC_I400:
src = sample + src_width * crop_y + crop_x;
- r = I400ToARGB(src, src_width,
- crop_argb, argb_stride,
- crop_width, inv_crop_height);
+ r = I400ToARGB(src, src_width, dst_argb, dst_stride_argb, crop_width,
+ inv_crop_height);
break;
// Biplanar formats
case FOURCC_NV12:
src = sample + (src_width * crop_y + crop_x);
- src_uv = sample + aligned_src_width * (src_height + crop_y / 2) + crop_x;
- r = NV12ToARGB(src, src_width,
- src_uv, aligned_src_width,
- crop_argb, argb_stride,
- crop_width, inv_crop_height);
+ src_uv = sample + aligned_src_width * (abs_src_height + crop_y / 2) + crop_x;
+ r = NV12ToARGB(src, src_width, src_uv, aligned_src_width, dst_argb,
+ dst_stride_argb, crop_width, inv_crop_height);
break;
case FOURCC_NV21:
src = sample + (src_width * crop_y + crop_x);
- src_uv = sample + aligned_src_width * (src_height + crop_y / 2) + crop_x;
+ src_uv = sample + aligned_src_width * (abs_src_height + crop_y / 2) + crop_x;
// Call NV12 but with u and v parameters swapped.
- r = NV21ToARGB(src, src_width,
- src_uv, aligned_src_width,
- crop_argb, argb_stride,
- crop_width, inv_crop_height);
+ r = NV21ToARGB(src, src_width, src_uv, aligned_src_width, dst_argb,
+ dst_stride_argb, crop_width, inv_crop_height);
break;
case FOURCC_M420:
src = sample + (src_width * crop_y) * 12 / 8 + crop_x;
- r = M420ToARGB(src, src_width,
- crop_argb, argb_stride,
- crop_width, inv_crop_height);
+ r = M420ToARGB(src, src_width, dst_argb, dst_stride_argb, crop_width,
+ inv_crop_height);
break;
+
// Triplanar formats
case FOURCC_I420:
case FOURCC_YV12: {- const uint8* src_y = sample + (src_width * crop_y + crop_x);
- const uint8* src_u;
- const uint8* src_v;
+ const uint8_t* src_y = sample + (src_width * crop_y + crop_x);
+ const uint8_t* src_u;
+ const uint8_t* src_v;
int halfwidth = (src_width + 1) / 2;
int halfheight = (abs_src_height + 1) / 2;
if (format == FOURCC_YV12) {src_v = sample + src_width * abs_src_height +
- (halfwidth * crop_y + crop_x) / 2;
+ (halfwidth * crop_y + crop_x) / 2;
src_u = sample + src_width * abs_src_height +
- halfwidth * (halfheight + crop_y / 2) + crop_x / 2;
+ halfwidth * (halfheight + crop_y / 2) + crop_x / 2;
} else {src_u = sample + src_width * abs_src_height +
- (halfwidth * crop_y + crop_x) / 2;
+ (halfwidth * crop_y + crop_x) / 2;
src_v = sample + src_width * abs_src_height +
- halfwidth * (halfheight + crop_y / 2) + crop_x / 2;
+ halfwidth * (halfheight + crop_y / 2) + crop_x / 2;
}
- r = I420ToARGB(src_y, src_width,
- src_u, halfwidth,
- src_v, halfwidth,
- crop_argb, argb_stride,
- crop_width, inv_crop_height);
+ r = I420ToARGB(src_y, src_width, src_u, halfwidth, src_v, halfwidth,
+ dst_argb, dst_stride_argb, crop_width, inv_crop_height);
break;
}
case FOURCC_J420: {- const uint8* src_y = sample + (src_width * crop_y + crop_x);
- const uint8* src_u;
- const uint8* src_v;
+ const uint8_t* src_y = sample + (src_width * crop_y + crop_x);
+ const uint8_t* src_u;
+ const uint8_t* src_v;
int halfwidth = (src_width + 1) / 2;
int halfheight = (abs_src_height + 1) / 2;
src_u = sample + src_width * abs_src_height +
- (halfwidth * crop_y + crop_x) / 2;
+ (halfwidth * crop_y + crop_x) / 2;
src_v = sample + src_width * abs_src_height +
- halfwidth * (halfheight + crop_y / 2) + crop_x / 2;
- r = J420ToARGB(src_y, src_width,
- src_u, halfwidth,
- src_v, halfwidth,
- crop_argb, argb_stride,
- crop_width, inv_crop_height);
+ halfwidth * (halfheight + crop_y / 2) + crop_x / 2;
+ r = J420ToARGB(src_y, src_width, src_u, halfwidth, src_v, halfwidth,
+ dst_argb, dst_stride_argb, crop_width, inv_crop_height);
break;
}
case FOURCC_I422:
case FOURCC_YV16: {- const uint8* src_y = sample + src_width * crop_y + crop_x;
- const uint8* src_u;
- const uint8* src_v;
+ const uint8_t* src_y = sample + src_width * crop_y + crop_x;
+ const uint8_t* src_u;
+ const uint8_t* src_v;
int halfwidth = (src_width + 1) / 2;
if (format == FOURCC_YV16) {- src_v = sample + src_width * abs_src_height +
- halfwidth * crop_y + crop_x / 2;
+ src_v = sample + src_width * abs_src_height + halfwidth * crop_y +
+ crop_x / 2;
src_u = sample + src_width * abs_src_height +
- halfwidth * (abs_src_height + crop_y) + crop_x / 2;
+ halfwidth * (abs_src_height + crop_y) + crop_x / 2;
} else {- src_u = sample + src_width * abs_src_height +
- halfwidth * crop_y + crop_x / 2;
+ src_u = sample + src_width * abs_src_height + halfwidth * crop_y +
+ crop_x / 2;
src_v = sample + src_width * abs_src_height +
- halfwidth * (abs_src_height + crop_y) + crop_x / 2;
+ halfwidth * (abs_src_height + crop_y) + crop_x / 2;
}
- r = I422ToARGB(src_y, src_width,
- src_u, halfwidth,
- src_v, halfwidth,
- crop_argb, argb_stride,
- crop_width, inv_crop_height);
+ r = I422ToARGB(src_y, src_width, src_u, halfwidth, src_v, halfwidth,
+ dst_argb, dst_stride_argb, crop_width, inv_crop_height);
break;
}
case FOURCC_I444:
case FOURCC_YV24: {- const uint8* src_y = sample + src_width * crop_y + crop_x;
- const uint8* src_u;
- const uint8* src_v;
+ const uint8_t* src_y = sample + src_width * crop_y + crop_x;
+ const uint8_t* src_u;
+ const uint8_t* src_v;
if (format == FOURCC_YV24) {src_v = sample + src_width * (abs_src_height + crop_y) + crop_x;
src_u = sample + src_width * (abs_src_height * 2 + crop_y) + crop_x;
@@ -255,32 +256,14 @@
src_u = sample + src_width * (abs_src_height + crop_y) + crop_x;
src_v = sample + src_width * (abs_src_height * 2 + crop_y) + crop_x;
}
- r = I444ToARGB(src_y, src_width,
- src_u, src_width,
- src_v, src_width,
- crop_argb, argb_stride,
- crop_width, inv_crop_height);
+ r = I444ToARGB(src_y, src_width, src_u, src_width, src_v, src_width,
+ dst_argb, dst_stride_argb, crop_width, inv_crop_height);
break;
}
- case FOURCC_I411: {- int quarterwidth = (src_width + 3) / 4;
- const uint8* src_y = sample + src_width * crop_y + crop_x;
- const uint8* src_u = sample + src_width * abs_src_height +
- quarterwidth * crop_y + crop_x / 4;
- const uint8* src_v = sample + src_width * abs_src_height +
- quarterwidth * (abs_src_height + crop_y) + crop_x / 4;
- r = I411ToARGB(src_y, src_width,
- src_u, quarterwidth,
- src_v, quarterwidth,
- crop_argb, argb_stride,
- crop_width, inv_crop_height);
- break;
- }
#ifdef HAVE_JPEG
case FOURCC_MJPG:
- r = MJPGToARGB(sample, sample_size,
- crop_argb, argb_stride,
- src_width, abs_src_height, crop_width, inv_crop_height);
+ r = MJPGToARGB(sample, sample_size, dst_argb, dst_stride_argb, src_width,
+ abs_src_height, crop_width, inv_crop_height);
break;
#endif
default:
@@ -289,11 +272,14 @@
if (need_buf) { if (!r) {- r = ARGBRotate(crop_argb, argb_stride,
- dest_argb, dest_argb_stride,
+ r = ARGBRotate(dst_argb, dst_stride_argb, dest_argb, dest_dst_stride_argb,
crop_width, abs_crop_height, rotation);
}
free(rotate_buffer);
+ } else if (rotation) {+ src = sample + (src_width * crop_y + crop_x) * 4;
+ r = ARGBRotate(src, src_width * 4, dst_argb, dst_stride_argb, crop_width,
+ inv_crop_height, rotation);
}
return r;
--- a/third_party/libyuv/source/convert_to_i420.cc
+++ b/third_party/libyuv/source/convert_to_i420.cc
@@ -25,40 +25,46 @@
// sample_size is measured in bytes and is the size of the frame.
// With MJPEG it is the compressed size of the frame.
LIBYUV_API
-int ConvertToI420(const uint8* sample,
+int ConvertToI420(const uint8_t* sample,
size_t sample_size,
- uint8* y, int y_stride,
- uint8* u, int u_stride,
- uint8* v, int v_stride,
- int crop_x, int crop_y,
- int src_width, int src_height,
- int crop_width, int crop_height,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int crop_x,
+ int crop_y,
+ int src_width,
+ int src_height,
+ int crop_width,
+ int crop_height,
enum RotationMode rotation,
- uint32 fourcc) {- uint32 format = CanonicalFourCC(fourcc);
+ uint32_t fourcc) {+ uint32_t format = CanonicalFourCC(fourcc);
int aligned_src_width = (src_width + 1) & ~1;
- const uint8* src;
- const uint8* src_uv;
+ const uint8_t* src;
+ const uint8_t* src_uv;
const int abs_src_height = (src_height < 0) ? -src_height : src_height;
// TODO(nisse): Why allow crop_height < 0?
const int abs_crop_height = (crop_height < 0) ? -crop_height : crop_height;
int r = 0;
- LIBYUV_BOOL need_buf = (rotation && format != FOURCC_I420 &&
- format != FOURCC_NV12 && format != FOURCC_NV21 &&
- format != FOURCC_YV12) || y == sample;
- uint8* tmp_y = y;
- uint8* tmp_u = u;
- uint8* tmp_v = v;
- int tmp_y_stride = y_stride;
- int tmp_u_stride = u_stride;
- int tmp_v_stride = v_stride;
- uint8* rotate_buffer = NULL;
+ LIBYUV_BOOL need_buf =
+ (rotation && format != FOURCC_I420 && format != FOURCC_NV12 &&
+ format != FOURCC_NV21 && format != FOURCC_YV12) ||
+ dst_y == sample;
+ uint8_t* tmp_y = dst_y;
+ uint8_t* tmp_u = dst_u;
+ uint8_t* tmp_v = dst_v;
+ int tmp_y_stride = dst_stride_y;
+ int tmp_u_stride = dst_stride_u;
+ int tmp_v_stride = dst_stride_v;
+ uint8_t* rotate_buffer = NULL;
const int inv_crop_height =
(src_height < 0) ? -abs_crop_height : abs_crop_height;
- if (!y || !u || !v || !sample ||
- src_width <= 0 || crop_width <= 0 ||
- src_height == 0 || crop_height == 0) {+ if (!dst_y || !dst_u || !dst_v || !sample || src_width <= 0 ||
+ crop_width <= 0 || src_height == 0 || crop_height == 0) {return -1;
}
@@ -65,20 +71,20 @@
// One pass rotation is available for some formats. For the rest, convert
// to I420 (with optional vertical flipping) into a temporary I420 buffer,
// and then rotate the I420 to the final destination buffer.
- // For in-place conversion, if destination y is same as source sample,
+ // For in-place conversion, if destination dst_y is same as source sample,
// also enable temporary buffer.
if (need_buf) {int y_size = crop_width * abs_crop_height;
int uv_size = ((crop_width + 1) / 2) * ((abs_crop_height + 1) / 2);
- rotate_buffer = (uint8*)malloc(y_size + uv_size * 2);
+ rotate_buffer = (uint8_t*)malloc(y_size + uv_size * 2); /* NOLINT */
if (!rotate_buffer) {return 1; // Out of memory runtime error.
}
- y = rotate_buffer;
- u = y + y_size;
- v = u + uv_size;
- y_stride = crop_width;
- u_stride = v_stride = ((crop_width + 1) / 2);
+ dst_y = rotate_buffer;
+ dst_u = dst_y + y_size;
+ dst_v = dst_u + uv_size;
+ dst_stride_y = crop_width;
+ dst_stride_u = dst_stride_v = ((crop_width + 1) / 2);
}
switch (format) {@@ -85,191 +91,150 @@
// Single plane formats
case FOURCC_YUY2:
src = sample + (aligned_src_width * crop_y + crop_x) * 2;
- r = YUY2ToI420(src, aligned_src_width * 2,
- y, y_stride,
- u, u_stride,
- v, v_stride,
- crop_width, inv_crop_height);
+ r = YUY2ToI420(src, aligned_src_width * 2, dst_y, dst_stride_y, dst_u,
+ dst_stride_u, dst_v, dst_stride_v, crop_width,
+ inv_crop_height);
break;
case FOURCC_UYVY:
src = sample + (aligned_src_width * crop_y + crop_x) * 2;
- r = UYVYToI420(src, aligned_src_width * 2,
- y, y_stride,
- u, u_stride,
- v, v_stride,
- crop_width, inv_crop_height);
+ r = UYVYToI420(src, aligned_src_width * 2, dst_y, dst_stride_y, dst_u,
+ dst_stride_u, dst_v, dst_stride_v, crop_width,
+ inv_crop_height);
break;
case FOURCC_RGBP:
src = sample + (src_width * crop_y + crop_x) * 2;
- r = RGB565ToI420(src, src_width * 2,
- y, y_stride,
- u, u_stride,
- v, v_stride,
- crop_width, inv_crop_height);
+ r = RGB565ToI420(src, src_width * 2, dst_y, dst_stride_y, dst_u,
+ dst_stride_u, dst_v, dst_stride_v, crop_width,
+ inv_crop_height);
break;
case FOURCC_RGBO:
src = sample + (src_width * crop_y + crop_x) * 2;
- r = ARGB1555ToI420(src, src_width * 2,
- y, y_stride,
- u, u_stride,
- v, v_stride,
- crop_width, inv_crop_height);
+ r = ARGB1555ToI420(src, src_width * 2, dst_y, dst_stride_y, dst_u,
+ dst_stride_u, dst_v, dst_stride_v, crop_width,
+ inv_crop_height);
break;
case FOURCC_R444:
src = sample + (src_width * crop_y + crop_x) * 2;
- r = ARGB4444ToI420(src, src_width * 2,
- y, y_stride,
- u, u_stride,
- v, v_stride,
- crop_width, inv_crop_height);
+ r = ARGB4444ToI420(src, src_width * 2, dst_y, dst_stride_y, dst_u,
+ dst_stride_u, dst_v, dst_stride_v, crop_width,
+ inv_crop_height);
break;
case FOURCC_24BG:
src = sample + (src_width * crop_y + crop_x) * 3;
- r = RGB24ToI420(src, src_width * 3,
- y, y_stride,
- u, u_stride,
- v, v_stride,
- crop_width, inv_crop_height);
+ r = RGB24ToI420(src, src_width * 3, dst_y, dst_stride_y, dst_u,
+ dst_stride_u, dst_v, dst_stride_v, crop_width,
+ inv_crop_height);
break;
case FOURCC_RAW:
src = sample + (src_width * crop_y + crop_x) * 3;
- r = RAWToI420(src, src_width * 3,
- y, y_stride,
- u, u_stride,
- v, v_stride,
- crop_width, inv_crop_height);
+ r = RAWToI420(src, src_width * 3, dst_y, dst_stride_y, dst_u,
+ dst_stride_u, dst_v, dst_stride_v, crop_width,
+ inv_crop_height);
break;
case FOURCC_ARGB:
src = sample + (src_width * crop_y + crop_x) * 4;
- r = ARGBToI420(src, src_width * 4,
- y, y_stride,
- u, u_stride,
- v, v_stride,
- crop_width, inv_crop_height);
+ r = ARGBToI420(src, src_width * 4, dst_y, dst_stride_y, dst_u,
+ dst_stride_u, dst_v, dst_stride_v, crop_width,
+ inv_crop_height);
break;
case FOURCC_BGRA:
src = sample + (src_width * crop_y + crop_x) * 4;
- r = BGRAToI420(src, src_width * 4,
- y, y_stride,
- u, u_stride,
- v, v_stride,
- crop_width, inv_crop_height);
+ r = BGRAToI420(src, src_width * 4, dst_y, dst_stride_y, dst_u,
+ dst_stride_u, dst_v, dst_stride_v, crop_width,
+ inv_crop_height);
break;
case FOURCC_ABGR:
src = sample + (src_width * crop_y + crop_x) * 4;
- r = ABGRToI420(src, src_width * 4,
- y, y_stride,
- u, u_stride,
- v, v_stride,
- crop_width, inv_crop_height);
+ r = ABGRToI420(src, src_width * 4, dst_y, dst_stride_y, dst_u,
+ dst_stride_u, dst_v, dst_stride_v, crop_width,
+ inv_crop_height);
break;
case FOURCC_RGBA:
src = sample + (src_width * crop_y + crop_x) * 4;
- r = RGBAToI420(src, src_width * 4,
- y, y_stride,
- u, u_stride,
- v, v_stride,
- crop_width, inv_crop_height);
+ r = RGBAToI420(src, src_width * 4, dst_y, dst_stride_y, dst_u,
+ dst_stride_u, dst_v, dst_stride_v, crop_width,
+ inv_crop_height);
break;
+ // TODO(fbarchard): Add AR30 and AB30
case FOURCC_I400:
src = sample + src_width * crop_y + crop_x;
- r = I400ToI420(src, src_width,
- y, y_stride,
- u, u_stride,
- v, v_stride,
- crop_width, inv_crop_height);
+ r = I400ToI420(src, src_width, dst_y, dst_stride_y, dst_u, dst_stride_u,
+ dst_v, dst_stride_v, crop_width, inv_crop_height);
break;
// Biplanar formats
case FOURCC_NV12:
src = sample + (src_width * crop_y + crop_x);
- src_uv = sample + (src_width * src_height) +
- ((crop_y / 2) * aligned_src_width) + ((crop_x / 2) * 2);
- r = NV12ToI420Rotate(src, src_width,
- src_uv, aligned_src_width,
- y, y_stride,
- u, u_stride,
- v, v_stride,
- crop_width, inv_crop_height, rotation);
+ src_uv = sample + (src_width * abs_src_height) +
+ ((crop_y / 2) * aligned_src_width) + ((crop_x / 2) * 2);
+ r = NV12ToI420Rotate(src, src_width, src_uv, aligned_src_width, dst_y,
+ dst_stride_y, dst_u, dst_stride_u, dst_v,
+ dst_stride_v, crop_width, inv_crop_height, rotation);
break;
case FOURCC_NV21:
src = sample + (src_width * crop_y + crop_x);
- src_uv = sample + (src_width * src_height) +
- ((crop_y / 2) * aligned_src_width) + ((crop_x / 2) * 2);
- // Call NV12 but with u and v parameters swapped.
- r = NV12ToI420Rotate(src, src_width,
- src_uv, aligned_src_width,
- y, y_stride,
- v, v_stride,
- u, u_stride,
- crop_width, inv_crop_height, rotation);
+ src_uv = sample + (src_width * abs_src_height) +
+ ((crop_y / 2) * aligned_src_width) + ((crop_x / 2) * 2);
+ // Call NV12 but with dst_u and dst_v parameters swapped.
+ r = NV12ToI420Rotate(src, src_width, src_uv, aligned_src_width, dst_y,
+ dst_stride_y, dst_v, dst_stride_v, dst_u,
+ dst_stride_u, crop_width, inv_crop_height, rotation);
break;
case FOURCC_M420:
src = sample + (src_width * crop_y) * 12 / 8 + crop_x;
- r = M420ToI420(src, src_width,
- y, y_stride,
- u, u_stride,
- v, v_stride,
- crop_width, inv_crop_height);
+ r = M420ToI420(src, src_width, dst_y, dst_stride_y, dst_u, dst_stride_u,
+ dst_v, dst_stride_v, crop_width, inv_crop_height);
break;
// Triplanar formats
case FOURCC_I420:
case FOURCC_YV12: {- const uint8* src_y = sample + (src_width * crop_y + crop_x);
- const uint8* src_u;
- const uint8* src_v;
+ const uint8_t* src_y = sample + (src_width * crop_y + crop_x);
+ const uint8_t* src_u;
+ const uint8_t* src_v;
int halfwidth = (src_width + 1) / 2;
int halfheight = (abs_src_height + 1) / 2;
if (format == FOURCC_YV12) {src_v = sample + src_width * abs_src_height +
- (halfwidth * crop_y + crop_x) / 2;
+ (halfwidth * crop_y + crop_x) / 2;
src_u = sample + src_width * abs_src_height +
- halfwidth * (halfheight + crop_y / 2) + crop_x / 2;
+ halfwidth * (halfheight + crop_y / 2) + crop_x / 2;
} else {src_u = sample + src_width * abs_src_height +
- (halfwidth * crop_y + crop_x) / 2;
+ (halfwidth * crop_y + crop_x) / 2;
src_v = sample + src_width * abs_src_height +
- halfwidth * (halfheight + crop_y / 2) + crop_x / 2;
+ halfwidth * (halfheight + crop_y / 2) + crop_x / 2;
}
- r = I420Rotate(src_y, src_width,
- src_u, halfwidth,
- src_v, halfwidth,
- y, y_stride,
- u, u_stride,
- v, v_stride,
- crop_width, inv_crop_height, rotation);
+ r = I420Rotate(src_y, src_width, src_u, halfwidth, src_v, halfwidth,
+ dst_y, dst_stride_y, dst_u, dst_stride_u, dst_v,
+ dst_stride_v, crop_width, inv_crop_height, rotation);
break;
}
case FOURCC_I422:
case FOURCC_YV16: {- const uint8* src_y = sample + src_width * crop_y + crop_x;
- const uint8* src_u;
- const uint8* src_v;
+ const uint8_t* src_y = sample + src_width * crop_y + crop_x;
+ const uint8_t* src_u;
+ const uint8_t* src_v;
int halfwidth = (src_width + 1) / 2;
if (format == FOURCC_YV16) {- src_v = sample + src_width * abs_src_height +
- halfwidth * crop_y + crop_x / 2;
+ src_v = sample + src_width * abs_src_height + halfwidth * crop_y +
+ crop_x / 2;
src_u = sample + src_width * abs_src_height +
- halfwidth * (abs_src_height + crop_y) + crop_x / 2;
+ halfwidth * (abs_src_height + crop_y) + crop_x / 2;
} else {- src_u = sample + src_width * abs_src_height +
- halfwidth * crop_y + crop_x / 2;
+ src_u = sample + src_width * abs_src_height + halfwidth * crop_y +
+ crop_x / 2;
src_v = sample + src_width * abs_src_height +
- halfwidth * (abs_src_height + crop_y) + crop_x / 2;
+ halfwidth * (abs_src_height + crop_y) + crop_x / 2;
}
- r = I422ToI420(src_y, src_width,
- src_u, halfwidth,
- src_v, halfwidth,
- y, y_stride,
- u, u_stride,
- v, v_stride,
- crop_width, inv_crop_height);
+ r = I422ToI420(src_y, src_width, src_u, halfwidth, src_v, halfwidth,
+ dst_y, dst_stride_y, dst_u, dst_stride_u, dst_v,
+ dst_stride_v, crop_width, inv_crop_height);
break;
}
case FOURCC_I444:
case FOURCC_YV24: {- const uint8* src_y = sample + src_width * crop_y + crop_x;
- const uint8* src_u;
- const uint8* src_v;
+ const uint8_t* src_y = sample + src_width * crop_y + crop_x;
+ const uint8_t* src_u;
+ const uint8_t* src_v;
if (format == FOURCC_YV24) {src_v = sample + src_width * (abs_src_height + crop_y) + crop_x;
src_u = sample + src_width * (abs_src_height * 2 + crop_y) + crop_x;
@@ -277,38 +242,16 @@
src_u = sample + src_width * (abs_src_height + crop_y) + crop_x;
src_v = sample + src_width * (abs_src_height * 2 + crop_y) + crop_x;
}
- r = I444ToI420(src_y, src_width,
- src_u, src_width,
- src_v, src_width,
- y, y_stride,
- u, u_stride,
- v, v_stride,
- crop_width, inv_crop_height);
+ r = I444ToI420(src_y, src_width, src_u, src_width, src_v, src_width,
+ dst_y, dst_stride_y, dst_u, dst_stride_u, dst_v,
+ dst_stride_v, crop_width, inv_crop_height);
break;
}
- case FOURCC_I411: {- int quarterwidth = (src_width + 3) / 4;
- const uint8* src_y = sample + src_width * crop_y + crop_x;
- const uint8* src_u = sample + src_width * abs_src_height +
- quarterwidth * crop_y + crop_x / 4;
- const uint8* src_v = sample + src_width * abs_src_height +
- quarterwidth * (abs_src_height + crop_y) + crop_x / 4;
- r = I411ToI420(src_y, src_width,
- src_u, quarterwidth,
- src_v, quarterwidth,
- y, y_stride,
- u, u_stride,
- v, v_stride,
- crop_width, inv_crop_height);
- break;
- }
#ifdef HAVE_JPEG
case FOURCC_MJPG:
- r = MJPGToI420(sample, sample_size,
- y, y_stride,
- u, u_stride,
- v, v_stride,
- src_width, abs_src_height, crop_width, inv_crop_height);
+ r = MJPGToI420(sample, sample_size, dst_y, dst_stride_y, dst_u,
+ dst_stride_u, dst_v, dst_stride_v, src_width,
+ abs_src_height, crop_width, inv_crop_height);
break;
#endif
default:
@@ -317,13 +260,10 @@
if (need_buf) { if (!r) {- r = I420Rotate(y, y_stride,
- u, u_stride,
- v, v_stride,
- tmp_y, tmp_y_stride,
- tmp_u, tmp_u_stride,
- tmp_v, tmp_v_stride,
- crop_width, abs_crop_height, rotation);
+ r = I420Rotate(dst_y, dst_stride_y, dst_u, dst_stride_u, dst_v,
+ dst_stride_v, tmp_y, tmp_y_stride, tmp_u, tmp_u_stride,
+ tmp_v, tmp_v_stride, crop_width, abs_crop_height,
+ rotation);
}
free(rotate_buffer);
}
--- a/third_party/libyuv/source/cpu_id.cc
+++ b/third_party/libyuv/source/cpu_id.cc
@@ -13,22 +13,16 @@
#if defined(_MSC_VER)
#include <intrin.h> // For __cpuidex()
#endif
-#if !defined(__pnacl__) && !defined(__CLR_VER) && \
+#if !defined(__pnacl__) && !defined(__CLR_VER) && \
!defined(__native_client__) && (defined(_M_IX86) || defined(_M_X64)) && \
defined(_MSC_FULL_VER) && (_MSC_FULL_VER >= 160040219)
#include <immintrin.h> // For _xgetbv()
#endif
-#if !defined(__native_client__)
-#include <stdlib.h> // For getenv()
-#endif
-
// For ArmCpuCaps() but unittested on all platforms
#include <stdio.h>
#include <string.h>
-#include "libyuv/basic_types.h" // For CPU_X86
-
#ifdef __cplusplus
namespace libyuv { extern "C" {@@ -43,16 +37,20 @@
#define SAFEBUFFERS
#endif
+// cpu_info_ variable for SIMD instruction sets detected.
+LIBYUV_API int cpu_info_ = 0;
+
+// TODO(fbarchard): Consider using int for cpuid so casting is not needed.
// Low level cpuid for X86.
-#if (defined(_M_IX86) || defined(_M_X64) || \
- defined(__i386__) || defined(__x86_64__)) && \
+#if (defined(_M_IX86) || defined(_M_X64) || defined(__i386__) || \
+ defined(__x86_64__)) && \
!defined(__pnacl__) && !defined(__CLR_VER)
LIBYUV_API
-void CpuId(uint32 info_eax, uint32 info_ecx, uint32* cpu_info) {+void CpuId(int info_eax, int info_ecx, int* cpu_info) {#if defined(_MSC_VER)
// Visual C version uses intrinsic or inline x86 assembly.
#if defined(_MSC_FULL_VER) && (_MSC_FULL_VER >= 160040219)
- __cpuidex((int*)(cpu_info), info_eax, info_ecx);
+ __cpuidex(cpu_info, info_eax, info_ecx);
#elif defined(_M_IX86)
__asm {mov eax, info_eax
@@ -66,26 +64,26 @@
}
#else // Visual C but not x86
if (info_ecx == 0) {- __cpuid((int*)(cpu_info), info_eax);
+ __cpuid(cpu_info, info_eax);
} else {- cpu_info[3] = cpu_info[2] = cpu_info[1] = cpu_info[0] = 0;
+ cpu_info[3] = cpu_info[2] = cpu_info[1] = cpu_info[0] = 0u;
}
#endif
// GCC version uses inline x86 assembly.
#else // defined(_MSC_VER)
- uint32 info_ebx, info_edx;
- asm volatile (
-#if defined( __i386__) && defined(__PIC__)
- // Preserve ebx for fpic 32 bit.
- "mov %%ebx, %%edi \n"
- "cpuid \n"
- "xchg %%edi, %%ebx \n"
- : "=D" (info_ebx),
+ int info_ebx, info_edx;
+ asm volatile(
+#if defined(__i386__) && defined(__PIC__)
+ // Preserve ebx for fpic 32 bit.
+ "mov %%ebx, %%edi \n"
+ "cpuid \n"
+ "xchg %%edi, %%ebx \n"
+ : "=D"(info_ebx),
#else
- "cpuid \n"
- : "=b" (info_ebx),
+ "cpuid \n"
+ : "=b"(info_ebx),
#endif // defined( __i386__) && defined(__PIC__)
- "+a" (info_eax), "+c" (info_ecx), "=d" (info_edx));
+ "+a"(info_eax), "+c"(info_ecx), "=d"(info_edx));
cpu_info[0] = info_eax;
cpu_info[1] = info_ebx;
cpu_info[2] = info_ecx;
@@ -94,7 +92,9 @@
}
#else // (defined(_M_IX86) || defined(_M_X64) ...
LIBYUV_API
-void CpuId(uint32 eax, uint32 ecx, uint32* cpu_info) {+void CpuId(int eax, int ecx, int* cpu_info) {+ (void)eax;
+ (void)ecx;
cpu_info[0] = cpu_info[1] = cpu_info[2] = cpu_info[3] = 0;
}
#endif
@@ -111,20 +111,22 @@
#if defined(_M_IX86) && (_MSC_VER < 1900)
#pragma optimize("g", off)#endif
-#if (defined(_M_IX86) || defined(_M_X64) || \
- defined(__i386__) || defined(__x86_64__)) && \
+#if (defined(_M_IX86) || defined(_M_X64) || defined(__i386__) || \
+ defined(__x86_64__)) && \
!defined(__pnacl__) && !defined(__CLR_VER) && !defined(__native_client__)
-#define HAS_XGETBV
// X86 CPUs have xgetbv to detect OS saves high parts of ymm registers.
int GetXCR0() {- uint32 xcr0 = 0u;
+ int xcr0 = 0;
#if defined(_MSC_FULL_VER) && (_MSC_FULL_VER >= 160040219)
- xcr0 = (uint32)(_xgetbv(0)); // VS2010 SP1 required.
+ xcr0 = (int)_xgetbv(0); // VS2010 SP1 required. NOLINT
#elif defined(__i386__) || defined(__x86_64__)
- asm(".byte 0x0f, 0x01, 0xd0" : "=a" (xcr0) : "c" (0) : "%edx");+ asm(".byte 0x0f, 0x01, 0xd0" : "=a"(xcr0) : "c"(0) : "%edx");#endif // defined(__i386__) || defined(__x86_64__)
return xcr0;
}
+#else
+// xgetbv unavailable to query for OSSave support. Return 0.
+#define GetXCR0() 0
#endif // defined(_M_IX86) || defined(_M_X64) ..
// Return optimization to previous setting.
#if defined(_M_IX86) && (_MSC_VER < 1900)
@@ -133,8 +135,7 @@
// based on libvpx arm_cpudetect.c
// For Arm, but public to allow testing on any CPU
-LIBYUV_API SAFEBUFFERS
-int ArmCpuCaps(const char* cpuinfo_name) {+LIBYUV_API SAFEBUFFERS int ArmCpuCaps(const char* cpuinfo_name) {char cpuinfo_line[512];
FILE* f = fopen(cpuinfo_name, "r");
if (!f) {@@ -151,7 +152,7 @@
}
// aarch64 uses asimd for Neon.
p = strstr(cpuinfo_line, " asimd");
- if (p && (p[6] == ' ' || p[6] == '\n')) {+ if (p) {fclose(f);
return kCpuHasNEON;
}
@@ -161,103 +162,78 @@
return 0;
}
-// CPU detect function for SIMD instruction sets.
-LIBYUV_API
-int cpu_info_ = 0; // cpu_info is not initialized yet.
-
-// Test environment variable for disabling CPU features. Any non-zero value
-// to disable. Zero ignored to make it easy to set the variable on/off.
-#if !defined(__native_client__) && !defined(_M_ARM)
-
-static LIBYUV_BOOL TestEnv(const char* name) {- const char* var = getenv(name);
- if (var) {- if (var[0] != '0') {- return LIBYUV_TRUE;
+// TODO(fbarchard): Consider read_msa_ir().
+// TODO(fbarchard): Add unittest.
+LIBYUV_API SAFEBUFFERS int MipsCpuCaps(const char* cpuinfo_name,
+ const char ase[]) {+ char cpuinfo_line[512];
+ FILE* f = fopen(cpuinfo_name, "r");
+ if (!f) {+ // ase enabled if /proc/cpuinfo is unavailable.
+ if (strcmp(ase, " msa") == 0) {+ return kCpuHasMSA;
}
+ return 0;
}
- return LIBYUV_FALSE;
+ while (fgets(cpuinfo_line, sizeof(cpuinfo_line) - 1, f)) {+ if (memcmp(cpuinfo_line, "ASEs implemented", 16) == 0) {+ char* p = strstr(cpuinfo_line, ase);
+ if (p) {+ fclose(f);
+ if (strcmp(ase, " msa") == 0) {+ return kCpuHasMSA;
+ }
+ return 0;
+ }
+ }
+ }
+ fclose(f);
+ return 0;
}
-#else // nacl does not support getenv().
-static LIBYUV_BOOL TestEnv(const char*) {- return LIBYUV_FALSE;
-}
-#endif
-LIBYUV_API SAFEBUFFERS
-int InitCpuFlags(void) {- // TODO(fbarchard): swap kCpuInit logic so 0 means uninitialized.
+static SAFEBUFFERS int GetCpuFlags(void) {int cpu_info = 0;
-#if !defined(__pnacl__) && !defined(__CLR_VER) && defined(CPU_X86)
- uint32 cpu_info0[4] = { 0, 0, 0, 0 };- uint32 cpu_info1[4] = { 0, 0, 0, 0 };- uint32 cpu_info7[4] = { 0, 0, 0, 0 };+#if !defined(__pnacl__) && !defined(__CLR_VER) && \
+ (defined(__x86_64__) || defined(_M_X64) || defined(__i386__) || \
+ defined(_M_IX86))
+ int cpu_info0[4] = {0, 0, 0, 0};+ int cpu_info1[4] = {0, 0, 0, 0};+ int cpu_info7[4] = {0, 0, 0, 0};CpuId(0, 0, cpu_info0);
CpuId(1, 0, cpu_info1);
if (cpu_info0[0] >= 7) {CpuId(7, 0, cpu_info7);
}
- cpu_info = ((cpu_info1[3] & 0x04000000) ? kCpuHasSSE2 : 0) |
+ cpu_info = kCpuHasX86 | ((cpu_info1[3] & 0x04000000) ? kCpuHasSSE2 : 0) |
((cpu_info1[2] & 0x00000200) ? kCpuHasSSSE3 : 0) |
((cpu_info1[2] & 0x00080000) ? kCpuHasSSE41 : 0) |
((cpu_info1[2] & 0x00100000) ? kCpuHasSSE42 : 0) |
- ((cpu_info7[1] & 0x00000200) ? kCpuHasERMS : 0) |
- ((cpu_info1[2] & 0x00001000) ? kCpuHasFMA3 : 0) |
- kCpuHasX86;
+ ((cpu_info7[1] & 0x00000200) ? kCpuHasERMS : 0);
-#ifdef HAS_XGETBV
- // AVX requires CPU has AVX, XSAVE and OSXSave for xgetbv
+ // AVX requires OS saves YMM registers.
if (((cpu_info1[2] & 0x1c000000) == 0x1c000000) && // AVX and OSXSave
((GetXCR0() & 6) == 6)) { // Test OS saves YMM registers- cpu_info |= ((cpu_info7[1] & 0x00000020) ? kCpuHasAVX2 : 0) | kCpuHasAVX;
+ cpu_info |= kCpuHasAVX | ((cpu_info7[1] & 0x00000020) ? kCpuHasAVX2 : 0) |
+ ((cpu_info1[2] & 0x00001000) ? kCpuHasFMA3 : 0) |
+ ((cpu_info1[2] & 0x20000000) ? kCpuHasF16C : 0);
// Detect AVX512bw
if ((GetXCR0() & 0xe0) == 0xe0) {- cpu_info |= (cpu_info7[1] & 0x40000000) ? kCpuHasAVX3 : 0;
+ cpu_info |= (cpu_info7[1] & 0x40000000) ? kCpuHasAVX512BW : 0;
+ cpu_info |= (cpu_info7[1] & 0x80000000) ? kCpuHasAVX512VL : 0;
+ cpu_info |= (cpu_info7[2] & 0x00000002) ? kCpuHasAVX512VBMI : 0;
+ cpu_info |= (cpu_info7[2] & 0x00000040) ? kCpuHasAVX512VBMI2 : 0;
+ cpu_info |= (cpu_info7[2] & 0x00001000) ? kCpuHasAVX512VBITALG : 0;
+ cpu_info |= (cpu_info7[2] & 0x00004000) ? kCpuHasAVX512VPOPCNTDQ : 0;
+ cpu_info |= (cpu_info7[2] & 0x00000100) ? kCpuHasGFNI : 0;
}
}
#endif
-
- // Environment variable overrides for testing.
- if (TestEnv("LIBYUV_DISABLE_X86")) {- cpu_info &= ~kCpuHasX86;
- }
- if (TestEnv("LIBYUV_DISABLE_SSE2")) {- cpu_info &= ~kCpuHasSSE2;
- }
- if (TestEnv("LIBYUV_DISABLE_SSSE3")) {- cpu_info &= ~kCpuHasSSSE3;
- }
- if (TestEnv("LIBYUV_DISABLE_SSE41")) {- cpu_info &= ~kCpuHasSSE41;
- }
- if (TestEnv("LIBYUV_DISABLE_SSE42")) {- cpu_info &= ~kCpuHasSSE42;
- }
- if (TestEnv("LIBYUV_DISABLE_AVX")) {- cpu_info &= ~kCpuHasAVX;
- }
- if (TestEnv("LIBYUV_DISABLE_AVX2")) {- cpu_info &= ~kCpuHasAVX2;
- }
- if (TestEnv("LIBYUV_DISABLE_ERMS")) {- cpu_info &= ~kCpuHasERMS;
- }
- if (TestEnv("LIBYUV_DISABLE_FMA3")) {- cpu_info &= ~kCpuHasFMA3;
- }
- if (TestEnv("LIBYUV_DISABLE_AVX3")) {- cpu_info &= ~kCpuHasAVX3;
- }
-#endif
#if defined(__mips__) && defined(__linux__)
-#if defined(__mips_dspr2)
- cpu_info |= kCpuHasDSPR2;
+#if defined(__mips_msa)
+ cpu_info = MipsCpuCaps("/proc/cpuinfo", " msa");#endif
cpu_info |= kCpuHasMIPS;
- if (getenv("LIBYUV_DISABLE_DSPR2")) {- cpu_info &= ~kCpuHasDSPR2;
- }
#endif
#if defined(__arm__) || defined(__aarch64__)
// gcc -mfpu=neon defines __ARM_NEON__
@@ -276,22 +252,22 @@
cpu_info = ArmCpuCaps("/proc/cpuinfo");#endif
cpu_info |= kCpuHasARM;
- if (TestEnv("LIBYUV_DISABLE_NEON")) {- cpu_info &= ~kCpuHasNEON;
- }
#endif // __arm__
- if (TestEnv("LIBYUV_DISABLE_ASM")) {- cpu_info = 0;
- }
- cpu_info |= kCpuInitialized;
- cpu_info_ = cpu_info;
+ cpu_info |= kCpuInitialized;
return cpu_info;
}
// Note that use of this function is not thread safe.
LIBYUV_API
-void MaskCpuFlags(int enable_flags) {- cpu_info_ = InitCpuFlags() & enable_flags;
+int MaskCpuFlags(int enable_flags) {+ int cpu_info = GetCpuFlags() & enable_flags;
+ SetCpuFlags(cpu_info);
+ return cpu_info;
+}
+
+LIBYUV_API
+int InitCpuFlags(void) {+ return MaskCpuFlags(-1);
}
#ifdef __cplusplus
--- a/third_party/libyuv/source/mjpeg_decoder.cc
+++ b/third_party/libyuv/source/mjpeg_decoder.cc
@@ -21,7 +21,7 @@
#if defined(_MSC_VER)
// disable warning 4324: structure was padded due to __declspec(align())
-#pragma warning(disable:4324)
+#pragma warning(disable : 4324)
#endif
#endif
@@ -102,7 +102,7 @@
DestroyOutputBuffers();
}
-LIBYUV_BOOL MJpegDecoder::LoadFrame(const uint8* src, size_t src_len) {+LIBYUV_BOOL MJpegDecoder::LoadFrame(const uint8_t* src, size_t src_len) { if (!ValidateJpeg(src, src_len)) {return LIBYUV_FALSE;
}
@@ -129,7 +129,7 @@
if (scanlines_[i]) {delete scanlines_[i];
}
- scanlines_[i] = new uint8* [scanlines_size];
+ scanlines_[i] = new uint8_t*[scanlines_size];
scanlines_sizes_[i] = scanlines_size;
}
@@ -145,7 +145,7 @@
if (databuf_[i]) {delete databuf_[i];
}
- databuf_[i] = new uint8[databuf_size];
+ databuf_[i] = new uint8_t[databuf_size];
databuf_strides_[i] = databuf_stride;
}
@@ -195,13 +195,11 @@
}
int MJpegDecoder::GetHorizSubSampFactor(int component) {- return decompress_struct_->max_h_samp_factor /
- GetHorizSampFactor(component);
+ return decompress_struct_->max_h_samp_factor / GetHorizSampFactor(component);
}
int MJpegDecoder::GetVertSubSampFactor(int component) {- return decompress_struct_->max_v_samp_factor /
- GetVertSampFactor(component);
+ return decompress_struct_->max_v_samp_factor / GetVertSampFactor(component);
}
int MJpegDecoder::GetImageScanlinesPerImcuRow() {@@ -245,10 +243,10 @@
}
// TODO(fbarchard): Allow rectangle to be specified: x, y, width, height.
-LIBYUV_BOOL MJpegDecoder::DecodeToBuffers(
- uint8** planes, int dst_width, int dst_height) {- if (dst_width != GetWidth() ||
- dst_height > GetHeight()) {+LIBYUV_BOOL MJpegDecoder::DecodeToBuffers(uint8_t** planes,
+ int dst_width,
+ int dst_height) {+ if (dst_width != GetWidth() || dst_height > GetHeight()) {// ERROR: Bad dimensions
return LIBYUV_FALSE;
}
@@ -289,14 +287,13 @@
for (int i = 0; i < num_outbufs_; ++i) {// TODO(fbarchard): Compute skip to avoid this
assert(skip % GetVertSubSampFactor(i) == 0);
- int rows_to_skip =
- DivideAndRoundDown(skip, GetVertSubSampFactor(i));
- int scanlines_to_copy = GetComponentScanlinesPerImcuRow(i) -
- rows_to_skip;
+ int rows_to_skip = DivideAndRoundDown(skip, GetVertSubSampFactor(i));
+ int scanlines_to_copy =
+ GetComponentScanlinesPerImcuRow(i) - rows_to_skip;
int data_to_skip = rows_to_skip * GetComponentStride(i);
- CopyPlane(databuf_[i] + data_to_skip, GetComponentStride(i),
- planes[i], GetComponentWidth(i),
- GetComponentWidth(i), scanlines_to_copy);
+ CopyPlane(databuf_[i] + data_to_skip, GetComponentStride(i), planes[i],
+ GetComponentWidth(i), GetComponentWidth(i),
+ scanlines_to_copy);
planes[i] += scanlines_to_copy * GetComponentWidth(i);
}
lines_left -= (GetImageScanlinesPerImcuRow() - skip);
@@ -305,7 +302,7 @@
// Read full MCUs but cropped horizontally
for (; lines_left > GetImageScanlinesPerImcuRow();
- lines_left -= GetImageScanlinesPerImcuRow()) {+ lines_left -= GetImageScanlinesPerImcuRow()) { if (!DecodeImcuRow()) {FinishDecode();
return LIBYUV_FALSE;
@@ -312,9 +309,8 @@
}
for (int i = 0; i < num_outbufs_; ++i) {int scanlines_to_copy = GetComponentScanlinesPerImcuRow(i);
- CopyPlane(databuf_[i], GetComponentStride(i),
- planes[i], GetComponentWidth(i),
- GetComponentWidth(i), scanlines_to_copy);
+ CopyPlane(databuf_[i], GetComponentStride(i), planes[i],
+ GetComponentWidth(i), GetComponentWidth(i), scanlines_to_copy);
planes[i] += scanlines_to_copy * GetComponentWidth(i);
}
}
@@ -328,9 +324,8 @@
for (int i = 0; i < num_outbufs_; ++i) {int scanlines_to_copy =
DivideAndRoundUp(lines_left, GetVertSubSampFactor(i));
- CopyPlane(databuf_[i], GetComponentStride(i),
- planes[i], GetComponentWidth(i),
- GetComponentWidth(i), scanlines_to_copy);
+ CopyPlane(databuf_[i], GetComponentStride(i), planes[i],
+ GetComponentWidth(i), GetComponentWidth(i), scanlines_to_copy);
planes[i] += scanlines_to_copy * GetComponentWidth(i);
}
}
@@ -337,10 +332,11 @@
return FinishDecode();
}
-LIBYUV_BOOL MJpegDecoder::DecodeToCallback(CallbackFunction fn, void* opaque,
- int dst_width, int dst_height) {- if (dst_width != GetWidth() ||
- dst_height > GetHeight()) {+LIBYUV_BOOL MJpegDecoder::DecodeToCallback(CallbackFunction fn,
+ void* opaque,
+ int dst_width,
+ int dst_height) {+ if (dst_width != GetWidth() || dst_height > GetHeight()) {// ERROR: Bad dimensions
return LIBYUV_FALSE;
}
@@ -395,7 +391,7 @@
}
// Read full MCUs until we get to the crop point.
for (; lines_left >= GetImageScanlinesPerImcuRow();
- lines_left -= GetImageScanlinesPerImcuRow()) {+ lines_left -= GetImageScanlinesPerImcuRow()) { if (!DecodeImcuRow()) {FinishDecode();
return LIBYUV_FALSE;
@@ -435,22 +431,22 @@
}
void term_source(j_decompress_ptr cinfo) {- // Nothing to do.
+ (void)cinfo; // Nothing to do.
}
#ifdef HAVE_SETJMP
void ErrorHandler(j_common_ptr cinfo) {- // This is called when a jpeglib command experiences an error. Unfortunately
- // jpeglib's error handling model is not very flexible, because it expects the
- // error handler to not return--i.e., it wants the program to terminate. To
- // recover from errors we use setjmp() as shown in their example. setjmp() is
- // C's implementation for the "call with current continuation" functionality
- // seen in some functional programming languages.
- // A formatted message can be output, but is unsafe for release.
+// This is called when a jpeglib command experiences an error. Unfortunately
+// jpeglib's error handling model is not very flexible, because it expects the
+// error handler to not return--i.e., it wants the program to terminate. To
+// recover from errors we use setjmp() as shown in their example. setjmp() is
+// C's implementation for the "call with current continuation" functionality
+// seen in some functional programming languages.
+// A formatted message can be output, but is unsafe for release.
#ifdef DEBUG
char buf[JMSG_LENGTH_MAX];
(*cinfo->err->format_message)(cinfo, buf);
- // ERROR: Error in jpeglib: buf
+// ERROR: Error in jpeglib: buf
#endif
SetJmpErrorMgr* mgr = reinterpret_cast<SetJmpErrorMgr*>(cinfo->err);
@@ -459,8 +455,9 @@
longjmp(mgr->setjmp_buffer, 1);
}
+// Suppress fprintf warnings.
void OutputHandler(j_common_ptr cinfo) {- // Suppress fprintf warnings.
+ (void)cinfo;
}
#endif // HAVE_SETJMP
@@ -472,9 +469,9 @@
// it.
DestroyOutputBuffers();
- scanlines_ = new uint8** [num_outbufs];
+ scanlines_ = new uint8_t**[num_outbufs];
scanlines_sizes_ = new int[num_outbufs];
- databuf_ = new uint8* [num_outbufs];
+ databuf_ = new uint8_t*[num_outbufs];
databuf_strides_ = new int[num_outbufs];
for (int i = 0; i < num_outbufs; ++i) {@@ -490,13 +487,13 @@
void MJpegDecoder::DestroyOutputBuffers() { for (int i = 0; i < num_outbufs_; ++i) {- delete [] scanlines_[i];
- delete [] databuf_[i];
+ delete[] scanlines_[i];
+ delete[] databuf_[i];
}
- delete [] scanlines_;
- delete [] databuf_;
- delete [] scanlines_sizes_;
- delete [] databuf_strides_;
+ delete[] scanlines_;
+ delete[] databuf_;
+ delete[] scanlines_sizes_;
+ delete[] databuf_strides_;
scanlines_ = NULL;
databuf_ = NULL;
scanlines_sizes_ = NULL;
@@ -530,9 +527,9 @@
return LIBYUV_TRUE;
}
-void MJpegDecoder::SetScanlinePointers(uint8** data) {+void MJpegDecoder::SetScanlinePointers(uint8_t** data) { for (int i = 0; i < num_outbufs_; ++i) {- uint8* data_i = data[i];
+ uint8_t* data_i = data[i];
for (int j = 0; j < scanlines_sizes_[i]; ++j) {scanlines_[i][j] = data_i;
data_i += GetComponentStride(i);
@@ -542,26 +539,26 @@
inline LIBYUV_BOOL MJpegDecoder::DecodeImcuRow() {return (unsigned int)(GetImageScanlinesPerImcuRow()) ==
- jpeg_read_raw_data(decompress_struct_,
- scanlines_,
- GetImageScanlinesPerImcuRow());
+ jpeg_read_raw_data(decompress_struct_, scanlines_,
+ GetImageScanlinesPerImcuRow());
}
// The helper function which recognizes the jpeg sub-sampling type.
JpegSubsamplingType MJpegDecoder::JpegSubsamplingTypeHelper(
- int* subsample_x, int* subsample_y, int number_of_components) {+ int* subsample_x,
+ int* subsample_y,
+ int number_of_components) { if (number_of_components == 3) { // Color images.- if (subsample_x[0] == 1 && subsample_y[0] == 1 &&
- subsample_x[1] == 2 && subsample_y[1] == 2 &&
- subsample_x[2] == 2 && subsample_y[2] == 2) {+ if (subsample_x[0] == 1 && subsample_y[0] == 1 && subsample_x[1] == 2 &&
+ subsample_y[1] == 2 && subsample_x[2] == 2 && subsample_y[2] == 2) {return kJpegYuv420;
- } else if (subsample_x[0] == 1 && subsample_y[0] == 1 &&
- subsample_x[1] == 2 && subsample_y[1] == 1 &&
- subsample_x[2] == 2 && subsample_y[2] == 1) {+ }
+ if (subsample_x[0] == 1 && subsample_y[0] == 1 && subsample_x[1] == 2 &&
+ subsample_y[1] == 1 && subsample_x[2] == 2 && subsample_y[2] == 1) {return kJpegYuv422;
- } else if (subsample_x[0] == 1 && subsample_y[0] == 1 &&
- subsample_x[1] == 1 && subsample_y[1] == 1 &&
- subsample_x[2] == 1 && subsample_y[2] == 1) {+ }
+ if (subsample_x[0] == 1 && subsample_y[0] == 1 && subsample_x[1] == 1 &&
+ subsample_y[1] == 1 && subsample_x[2] == 1 && subsample_y[2] == 1) {return kJpegYuv444;
}
} else if (number_of_components == 1) { // Grey-scale images.@@ -574,4 +571,3 @@
} // namespace libyuv
#endif // HAVE_JPEG
-
--- a/third_party/libyuv/source/mjpeg_validate.cc
+++ b/third_party/libyuv/source/mjpeg_validate.cc
@@ -18,13 +18,13 @@
#endif
// Helper function to scan for EOI marker (0xff 0xd9).
-static LIBYUV_BOOL ScanEOI(const uint8* sample, size_t sample_size) {+static LIBYUV_BOOL ScanEOI(const uint8_t* sample, size_t sample_size) { if (sample_size >= 2) {- const uint8* end = sample + sample_size - 1;
- const uint8* it = sample;
+ const uint8_t* end = sample + sample_size - 1;
+ const uint8_t* it = sample;
while (it < end) {// TODO(fbarchard): scan for 0xd9 instead.
- it = static_cast<const uint8 *>(memchr(it, 0xff, end - it));
+ it = (const uint8_t*)(memchr(it, 0xff, end - it));
if (it == NULL) {break;
}
@@ -39,7 +39,7 @@
}
// Helper function to validate the jpeg appears intact.
-LIBYUV_BOOL ValidateJpeg(const uint8* sample, size_t sample_size) {+LIBYUV_BOOL ValidateJpeg(const uint8_t* sample, size_t sample_size) {// Maximum size that ValidateJpeg will consider valid.
const size_t kMaxJpegSize = 0x7fffffffull;
const size_t kBackSearchSize = 1024;
@@ -68,4 +68,3 @@
} // extern "C"
} // namespace libyuv
#endif
-
--- a/third_party/libyuv/source/planar_functions.cc
+++ b/third_party/libyuv/source/planar_functions.cc
@@ -26,11 +26,14 @@
// Copy a plane of data
LIBYUV_API
-void CopyPlane(const uint8* src_y, int src_stride_y,
- uint8* dst_y, int dst_stride_y,
- int width, int height) {+void CopyPlane(const uint8_t* src_y,
+ int src_stride_y,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ int width,
+ int height) {int y;
- void (*CopyRow)(const uint8* src, uint8* dst, int width) = CopyRow_C;
+ void (*CopyRow)(const uint8_t* src, uint8_t* dst, int width) = CopyRow_C;
// Negative height means invert the image.
if (height < 0) {height = -height;
@@ -38,8 +41,7 @@
dst_stride_y = -dst_stride_y;
}
// Coalesce rows.
- if (src_stride_y == width &&
- dst_stride_y == width) {+ if (src_stride_y == width && dst_stride_y == width) {width *= height;
height = 1;
src_stride_y = dst_stride_y = 0;
@@ -48,6 +50,7 @@
if (src_y == dst_y && src_stride_y == dst_stride_y) {return;
}
+
#if defined(HAS_COPYROW_SSE2)
if (TestCpuFlag(kCpuHasSSE2)) {CopyRow = IS_ALIGNED(width, 32) ? CopyRow_SSE2 : CopyRow_Any_SSE2;
@@ -68,11 +71,6 @@
CopyRow = IS_ALIGNED(width, 32) ? CopyRow_NEON : CopyRow_Any_NEON;
}
#endif
-#if defined(HAS_COPYROW_MIPS)
- if (TestCpuFlag(kCpuHasMIPS)) {- CopyRow = CopyRow_MIPS;
- }
-#endif
// Copy plane
for (y = 0; y < height; ++y) {@@ -83,15 +81,18 @@
}
// TODO(fbarchard): Consider support for negative height.
+// TODO(fbarchard): Consider stride measured in bytes.
LIBYUV_API
-void CopyPlane_16(const uint16* src_y, int src_stride_y,
- uint16* dst_y, int dst_stride_y,
- int width, int height) {+void CopyPlane_16(const uint16_t* src_y,
+ int src_stride_y,
+ uint16_t* dst_y,
+ int dst_stride_y,
+ int width,
+ int height) {int y;
- void (*CopyRow)(const uint16* src, uint16* dst, int width) = CopyRow_16_C;
+ void (*CopyRow)(const uint16_t* src, uint16_t* dst, int width) = CopyRow_16_C;
// Coalesce rows.
- if (src_stride_y == width &&
- dst_stride_y == width) {+ if (src_stride_y == width && dst_stride_y == width) {width *= height;
height = 1;
src_stride_y = dst_stride_y = 0;
@@ -111,11 +112,6 @@
CopyRow = CopyRow_16_NEON;
}
#endif
-#if defined(HAS_COPYROW_16_MIPS)
- if (TestCpuFlag(kCpuHasMIPS)) {- CopyRow = CopyRow_16_MIPS;
- }
-#endif
// Copy plane
for (y = 0; y < height; ++y) {@@ -125,19 +121,124 @@
}
}
+// Convert a plane of 16 bit data to 8 bit
+LIBYUV_API
+void Convert16To8Plane(const uint16_t* src_y,
+ int src_stride_y,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ int scale, // 16384 for 10 bits
+ int width,
+ int height) {+ int y;
+ void (*Convert16To8Row)(const uint16_t* src_y, uint8_t* dst_y, int scale,
+ int width) = Convert16To8Row_C;
+
+ // Negative height means invert the image.
+ if (height < 0) {+ height = -height;
+ dst_y = dst_y + (height - 1) * dst_stride_y;
+ dst_stride_y = -dst_stride_y;
+ }
+ // Coalesce rows.
+ if (src_stride_y == width && dst_stride_y == width) {+ width *= height;
+ height = 1;
+ src_stride_y = dst_stride_y = 0;
+ }
+#if defined(HAS_CONVERT16TO8ROW_SSSE3)
+ if (TestCpuFlag(kCpuHasSSSE3)) {+ Convert16To8Row = Convert16To8Row_Any_SSSE3;
+ if (IS_ALIGNED(width, 16)) {+ Convert16To8Row = Convert16To8Row_SSSE3;
+ }
+ }
+#endif
+#if defined(HAS_CONVERT16TO8ROW_AVX2)
+ if (TestCpuFlag(kCpuHasAVX2)) {+ Convert16To8Row = Convert16To8Row_Any_AVX2;
+ if (IS_ALIGNED(width, 32)) {+ Convert16To8Row = Convert16To8Row_AVX2;
+ }
+ }
+#endif
+
+ // Convert plane
+ for (y = 0; y < height; ++y) {+ Convert16To8Row(src_y, dst_y, scale, width);
+ src_y += src_stride_y;
+ dst_y += dst_stride_y;
+ }
+}
+
+// Convert a plane of 8 bit data to 16 bit
+LIBYUV_API
+void Convert8To16Plane(const uint8_t* src_y,
+ int src_stride_y,
+ uint16_t* dst_y,
+ int dst_stride_y,
+ int scale, // 16384 for 10 bits
+ int width,
+ int height) {+ int y;
+ void (*Convert8To16Row)(const uint8_t* src_y, uint16_t* dst_y, int scale,
+ int width) = Convert8To16Row_C;
+
+ // Negative height means invert the image.
+ if (height < 0) {+ height = -height;
+ dst_y = dst_y + (height - 1) * dst_stride_y;
+ dst_stride_y = -dst_stride_y;
+ }
+ // Coalesce rows.
+ if (src_stride_y == width && dst_stride_y == width) {+ width *= height;
+ height = 1;
+ src_stride_y = dst_stride_y = 0;
+ }
+#if defined(HAS_CONVERT8TO16ROW_SSE2)
+ if (TestCpuFlag(kCpuHasSSE2)) {+ Convert8To16Row = Convert8To16Row_Any_SSE2;
+ if (IS_ALIGNED(width, 16)) {+ Convert8To16Row = Convert8To16Row_SSE2;
+ }
+ }
+#endif
+#if defined(HAS_CONVERT8TO16ROW_AVX2)
+ if (TestCpuFlag(kCpuHasAVX2)) {+ Convert8To16Row = Convert8To16Row_Any_AVX2;
+ if (IS_ALIGNED(width, 32)) {+ Convert8To16Row = Convert8To16Row_AVX2;
+ }
+ }
+#endif
+
+ // Convert plane
+ for (y = 0; y < height; ++y) {+ Convert8To16Row(src_y, dst_y, scale, width);
+ src_y += src_stride_y;
+ dst_y += dst_stride_y;
+ }
+}
+
// Copy I422.
LIBYUV_API
-int I422Copy(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {+int I422Copy(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {int halfwidth = (width + 1) >> 1;
- if (!src_u || !src_v ||
- !dst_u || !dst_v ||
- width <= 0 || height == 0) {+ if (!src_u || !src_v || !dst_u || !dst_v || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -161,16 +262,21 @@
// Copy I444.
LIBYUV_API
-int I444Copy(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {- if (!src_u || !src_v ||
- !dst_u || !dst_v ||
- width <= 0 || height == 0) {+int I444Copy(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {+ if (!src_u || !src_v || !dst_u || !dst_v || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -194,9 +300,12 @@
// Copy I400.
LIBYUV_API
-int I400ToI400(const uint8* src_y, int src_stride_y,
- uint8* dst_y, int dst_stride_y,
- int width, int height) {+int I400ToI400(const uint8_t* src_y,
+ int src_stride_y,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ int width,
+ int height) { if (!src_y || !dst_y || width <= 0 || height == 0) {return -1;
}
@@ -212,11 +321,20 @@
// Convert I420 to I400.
LIBYUV_API
-int I420ToI400(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- int width, int height) {+int I420ToI400(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ int width,
+ int height) {+ (void)src_u;
+ (void)src_stride_u;
+ (void)src_v;
+ (void)src_stride_v;
if (!src_y || !dst_y || width <= 0 || height == 0) {return -1;
}
@@ -234,12 +352,16 @@
// Support function for NV12 etc UV channels.
// Width and height are plane sizes (typically half pixel width).
LIBYUV_API
-void SplitUVPlane(const uint8* src_uv, int src_stride_uv,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {+void SplitUVPlane(const uint8_t* src_uv,
+ int src_stride_uv,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {int y;
- void (*SplitUVRow)(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
+ void (*SplitUVRow)(const uint8_t* src_uv, uint8_t* dst_u, uint8_t* dst_v,
int width) = SplitUVRow_C;
// Negative height means invert the image.
if (height < 0) {@@ -250,8 +372,7 @@
dst_stride_v = -dst_stride_v;
}
// Coalesce rows.
- if (src_stride_uv == width * 2 &&
- dst_stride_u == width &&
+ if (src_stride_uv == width * 2 && dst_stride_u == width &&
dst_stride_v == width) {width *= height;
height = 1;
@@ -281,13 +402,11 @@
}
}
#endif
-#if defined(HAS_SPLITUVROW_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2) &&
- IS_ALIGNED(dst_u, 4) && IS_ALIGNED(dst_stride_u, 4) &&
- IS_ALIGNED(dst_v, 4) && IS_ALIGNED(dst_stride_v, 4)) {- SplitUVRow = SplitUVRow_Any_DSPR2;
- if (IS_ALIGNED(width, 16)) {- SplitUVRow = SplitUVRow_DSPR2;
+#if defined(HAS_SPLITUVROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ SplitUVRow = SplitUVRow_Any_MSA;
+ if (IS_ALIGNED(width, 32)) {+ SplitUVRow = SplitUVRow_MSA;
}
}
#endif
@@ -302,13 +421,17 @@
}
LIBYUV_API
-void MergeUVPlane(const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_uv, int dst_stride_uv,
- int width, int height) {+void MergeUVPlane(const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_uv,
+ int dst_stride_uv,
+ int width,
+ int height) {int y;
- void (*MergeUVRow)(const uint8* src_u, const uint8* src_v, uint8* dst_uv,
- int width) = MergeUVRow_C;
+ void (*MergeUVRow)(const uint8_t* src_u, const uint8_t* src_v,
+ uint8_t* dst_uv, int width) = MergeUVRow_C;
// Coalesce rows.
// Negative height means invert the image.
if (height < 0) {@@ -317,8 +440,7 @@
dst_stride_uv = -dst_stride_uv;
}
// Coalesce rows.
- if (src_stride_u == width &&
- src_stride_v == width &&
+ if (src_stride_u == width && src_stride_v == width &&
dst_stride_uv == width * 2) {width *= height;
height = 1;
@@ -348,6 +470,14 @@
}
}
#endif
+#if defined(HAS_MERGEUVROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ MergeUVRow = MergeUVRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ MergeUVRow = MergeUVRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {// Merge a row of U and V into a row of UV.
@@ -358,12 +488,131 @@
}
}
+// Support function for NV12 etc RGB channels.
+// Width and height are plane sizes (typically half pixel width).
+LIBYUV_API
+void SplitRGBPlane(const uint8_t* src_rgb,
+ int src_stride_rgb,
+ uint8_t* dst_r,
+ int dst_stride_r,
+ uint8_t* dst_g,
+ int dst_stride_g,
+ uint8_t* dst_b,
+ int dst_stride_b,
+ int width,
+ int height) {+ int y;
+ void (*SplitRGBRow)(const uint8_t* src_rgb, uint8_t* dst_r, uint8_t* dst_g,
+ uint8_t* dst_b, int width) = SplitRGBRow_C;
+ // Negative height means invert the image.
+ if (height < 0) {+ height = -height;
+ dst_r = dst_r + (height - 1) * dst_stride_r;
+ dst_g = dst_g + (height - 1) * dst_stride_g;
+ dst_b = dst_b + (height - 1) * dst_stride_b;
+ dst_stride_r = -dst_stride_r;
+ dst_stride_g = -dst_stride_g;
+ dst_stride_b = -dst_stride_b;
+ }
+ // Coalesce rows.
+ if (src_stride_rgb == width * 3 && dst_stride_r == width &&
+ dst_stride_g == width && dst_stride_b == width) {+ width *= height;
+ height = 1;
+ src_stride_rgb = dst_stride_r = dst_stride_g = dst_stride_b = 0;
+ }
+#if defined(HAS_SPLITRGBROW_SSSE3)
+ if (TestCpuFlag(kCpuHasSSSE3)) {+ SplitRGBRow = SplitRGBRow_Any_SSSE3;
+ if (IS_ALIGNED(width, 16)) {+ SplitRGBRow = SplitRGBRow_SSSE3;
+ }
+ }
+#endif
+#if defined(HAS_SPLITRGBROW_NEON)
+ if (TestCpuFlag(kCpuHasNEON)) {+ SplitRGBRow = SplitRGBRow_Any_NEON;
+ if (IS_ALIGNED(width, 16)) {+ SplitRGBRow = SplitRGBRow_NEON;
+ }
+ }
+#endif
+
+ for (y = 0; y < height; ++y) {+ // Copy a row of RGB.
+ SplitRGBRow(src_rgb, dst_r, dst_g, dst_b, width);
+ dst_r += dst_stride_r;
+ dst_g += dst_stride_g;
+ dst_b += dst_stride_b;
+ src_rgb += src_stride_rgb;
+ }
+}
+
+LIBYUV_API
+void MergeRGBPlane(const uint8_t* src_r,
+ int src_stride_r,
+ const uint8_t* src_g,
+ int src_stride_g,
+ const uint8_t* src_b,
+ int src_stride_b,
+ uint8_t* dst_rgb,
+ int dst_stride_rgb,
+ int width,
+ int height) {+ int y;
+ void (*MergeRGBRow)(const uint8_t* src_r, const uint8_t* src_g,
+ const uint8_t* src_b, uint8_t* dst_rgb, int width) =
+ MergeRGBRow_C;
+ // Coalesce rows.
+ // Negative height means invert the image.
+ if (height < 0) {+ height = -height;
+ dst_rgb = dst_rgb + (height - 1) * dst_stride_rgb;
+ dst_stride_rgb = -dst_stride_rgb;
+ }
+ // Coalesce rows.
+ if (src_stride_r == width && src_stride_g == width && src_stride_b == width &&
+ dst_stride_rgb == width * 3) {+ width *= height;
+ height = 1;
+ src_stride_r = src_stride_g = src_stride_b = dst_stride_rgb = 0;
+ }
+#if defined(HAS_MERGERGBROW_SSSE3)
+ if (TestCpuFlag(kCpuHasSSSE3)) {+ MergeRGBRow = MergeRGBRow_Any_SSSE3;
+ if (IS_ALIGNED(width, 16)) {+ MergeRGBRow = MergeRGBRow_SSSE3;
+ }
+ }
+#endif
+#if defined(HAS_MERGERGBROW_NEON)
+ if (TestCpuFlag(kCpuHasNEON)) {+ MergeRGBRow = MergeRGBRow_Any_NEON;
+ if (IS_ALIGNED(width, 16)) {+ MergeRGBRow = MergeRGBRow_NEON;
+ }
+ }
+#endif
+
+ for (y = 0; y < height; ++y) {+ // Merge a row of U and V into a row of RGB.
+ MergeRGBRow(src_r, src_g, src_b, dst_rgb, width);
+ src_r += src_stride_r;
+ src_g += src_stride_g;
+ src_b += src_stride_b;
+ dst_rgb += dst_stride_rgb;
+ }
+}
+
// Mirror a plane of data.
-void MirrorPlane(const uint8* src_y, int src_stride_y,
- uint8* dst_y, int dst_stride_y,
- int width, int height) {+void MirrorPlane(const uint8_t* src_y,
+ int src_stride_y,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ int width,
+ int height) {int y;
- void (*MirrorRow)(const uint8* src, uint8* dst, int width) = MirrorRow_C;
+ void (*MirrorRow)(const uint8_t* src, uint8_t* dst, int width) = MirrorRow_C;
// Negative height means invert the image.
if (height < 0) {height = -height;
@@ -394,12 +643,12 @@
}
}
#endif
-// TODO(fbarchard): Mirror on mips handle unaligned memory.
-#if defined(HAS_MIRRORROW_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2) &&
- IS_ALIGNED(src_y, 4) && IS_ALIGNED(src_stride_y, 4) &&
- IS_ALIGNED(dst_y, 4) && IS_ALIGNED(dst_stride_y, 4)) {- MirrorRow = MirrorRow_DSPR2;
+#if defined(HAS_MIRRORROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ MirrorRow = MirrorRow_Any_MSA;
+ if (IS_ALIGNED(width, 64)) {+ MirrorRow = MirrorRow_MSA;
+ }
}
#endif
@@ -413,17 +662,24 @@
// Convert YUY2 to I422.
LIBYUV_API
-int YUY2ToI422(const uint8* src_yuy2, int src_stride_yuy2,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {+int YUY2ToI422(const uint8_t* src_yuy2,
+ int src_stride_yuy2,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {int y;
- void (*YUY2ToUV422Row)(const uint8* src_yuy2,
- uint8* dst_u, uint8* dst_v, int width) =
- YUY2ToUV422Row_C;
- void (*YUY2ToYRow)(const uint8* src_yuy2, uint8* dst_y, int width) =
+ void (*YUY2ToUV422Row)(const uint8_t* src_yuy2, uint8_t* dst_u,
+ uint8_t* dst_v, int width) = YUY2ToUV422Row_C;
+ void (*YUY2ToYRow)(const uint8_t* src_yuy2, uint8_t* dst_y, int width) =
YUY2ToYRow_C;
+ if (!src_yuy2 || !dst_y || !dst_u || !dst_v || width <= 0 || height == 0) {+ return -1;
+ }
// Negative height means invert the image.
if (height < 0) {height = -height;
@@ -431,10 +687,9 @@
src_stride_yuy2 = -src_stride_yuy2;
}
// Coalesce rows.
- if (src_stride_yuy2 == width * 2 &&
- dst_stride_y == width &&
- dst_stride_u * 2 == width &&
- dst_stride_v * 2 == width) {+ if (src_stride_yuy2 == width * 2 && dst_stride_y == width &&
+ dst_stride_u * 2 == width && dst_stride_v * 2 == width &&
+ width * height <= 32768) {width *= height;
height = 1;
src_stride_yuy2 = dst_stride_y = dst_stride_u = dst_stride_v = 0;
@@ -462,9 +717,7 @@
#if defined(HAS_YUY2TOYROW_NEON)
if (TestCpuFlag(kCpuHasNEON)) {YUY2ToYRow = YUY2ToYRow_Any_NEON;
- if (width >= 16) {- YUY2ToUV422Row = YUY2ToUV422Row_Any_NEON;
- }
+ YUY2ToUV422Row = YUY2ToUV422Row_Any_NEON;
if (IS_ALIGNED(width, 16)) {YUY2ToYRow = YUY2ToYRow_NEON;
YUY2ToUV422Row = YUY2ToUV422Row_NEON;
@@ -471,6 +724,16 @@
}
}
#endif
+#if defined(HAS_YUY2TOYROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ YUY2ToYRow = YUY2ToYRow_Any_MSA;
+ YUY2ToUV422Row = YUY2ToUV422Row_Any_MSA;
+ if (IS_ALIGNED(width, 32)) {+ YUY2ToYRow = YUY2ToYRow_MSA;
+ YUY2ToUV422Row = YUY2ToUV422Row_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {YUY2ToUV422Row(src_yuy2, dst_u, dst_v, width);
@@ -485,17 +748,24 @@
// Convert UYVY to I422.
LIBYUV_API
-int UYVYToI422(const uint8* src_uyvy, int src_stride_uyvy,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {+int UYVYToI422(const uint8_t* src_uyvy,
+ int src_stride_uyvy,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {int y;
- void (*UYVYToUV422Row)(const uint8* src_uyvy,
- uint8* dst_u, uint8* dst_v, int width) =
- UYVYToUV422Row_C;
- void (*UYVYToYRow)(const uint8* src_uyvy,
- uint8* dst_y, int width) = UYVYToYRow_C;
+ void (*UYVYToUV422Row)(const uint8_t* src_uyvy, uint8_t* dst_u,
+ uint8_t* dst_v, int width) = UYVYToUV422Row_C;
+ void (*UYVYToYRow)(const uint8_t* src_uyvy, uint8_t* dst_y, int width) =
+ UYVYToYRow_C;
+ if (!src_uyvy || !dst_y || !dst_u || !dst_v || width <= 0 || height == 0) {+ return -1;
+ }
// Negative height means invert the image.
if (height < 0) {height = -height;
@@ -503,10 +773,9 @@
src_stride_uyvy = -src_stride_uyvy;
}
// Coalesce rows.
- if (src_stride_uyvy == width * 2 &&
- dst_stride_y == width &&
- dst_stride_u * 2 == width &&
- dst_stride_v * 2 == width) {+ if (src_stride_uyvy == width * 2 && dst_stride_y == width &&
+ dst_stride_u * 2 == width && dst_stride_v * 2 == width &&
+ width * height <= 32768) {width *= height;
height = 1;
src_stride_uyvy = dst_stride_y = dst_stride_u = dst_stride_v = 0;
@@ -534,9 +803,7 @@
#if defined(HAS_UYVYTOYROW_NEON)
if (TestCpuFlag(kCpuHasNEON)) {UYVYToYRow = UYVYToYRow_Any_NEON;
- if (width >= 16) {- UYVYToUV422Row = UYVYToUV422Row_Any_NEON;
- }
+ UYVYToUV422Row = UYVYToUV422Row_Any_NEON;
if (IS_ALIGNED(width, 16)) {UYVYToYRow = UYVYToYRow_NEON;
UYVYToUV422Row = UYVYToUV422Row_NEON;
@@ -543,6 +810,16 @@
}
}
#endif
+#if defined(HAS_UYVYTOYROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ UYVYToYRow = UYVYToYRow_Any_MSA;
+ UYVYToUV422Row = UYVYToUV422Row_Any_MSA;
+ if (IS_ALIGNED(width, 32)) {+ UYVYToYRow = UYVYToYRow_MSA;
+ UYVYToUV422Row = UYVYToUV422Row_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {UYVYToUV422Row(src_uyvy, dst_u, dst_v, width);
@@ -555,13 +832,82 @@
return 0;
}
+// Convert YUY2 to Y.
+LIBYUV_API
+int YUY2ToY(const uint8_t* src_yuy2,
+ int src_stride_yuy2,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ int width,
+ int height) {+ int y;
+ void (*YUY2ToYRow)(const uint8_t* src_yuy2, uint8_t* dst_y, int width) =
+ YUY2ToYRow_C;
+ if (!src_yuy2 || !dst_y || width <= 0 || height == 0) {+ return -1;
+ }
+ // Negative height means invert the image.
+ if (height < 0) {+ height = -height;
+ src_yuy2 = src_yuy2 + (height - 1) * src_stride_yuy2;
+ src_stride_yuy2 = -src_stride_yuy2;
+ }
+ // Coalesce rows.
+ if (src_stride_yuy2 == width * 2 && dst_stride_y == width) {+ width *= height;
+ height = 1;
+ src_stride_yuy2 = dst_stride_y = 0;
+ }
+#if defined(HAS_YUY2TOYROW_SSE2)
+ if (TestCpuFlag(kCpuHasSSE2)) {+ YUY2ToYRow = YUY2ToYRow_Any_SSE2;
+ if (IS_ALIGNED(width, 16)) {+ YUY2ToYRow = YUY2ToYRow_SSE2;
+ }
+ }
+#endif
+#if defined(HAS_YUY2TOYROW_AVX2)
+ if (TestCpuFlag(kCpuHasAVX2)) {+ YUY2ToYRow = YUY2ToYRow_Any_AVX2;
+ if (IS_ALIGNED(width, 32)) {+ YUY2ToYRow = YUY2ToYRow_AVX2;
+ }
+ }
+#endif
+#if defined(HAS_YUY2TOYROW_NEON)
+ if (TestCpuFlag(kCpuHasNEON)) {+ YUY2ToYRow = YUY2ToYRow_Any_NEON;
+ if (IS_ALIGNED(width, 16)) {+ YUY2ToYRow = YUY2ToYRow_NEON;
+ }
+ }
+#endif
+#if defined(HAS_YUY2TOYROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ YUY2ToYRow = YUY2ToYRow_Any_MSA;
+ if (IS_ALIGNED(width, 32)) {+ YUY2ToYRow = YUY2ToYRow_MSA;
+ }
+ }
+#endif
+
+ for (y = 0; y < height; ++y) {+ YUY2ToYRow(src_yuy2, dst_y, width);
+ src_yuy2 += src_stride_yuy2;
+ dst_y += dst_stride_y;
+ }
+ return 0;
+}
+
// Mirror I400 with optional flipping
LIBYUV_API
-int I400Mirror(const uint8* src_y, int src_stride_y,
- uint8* dst_y, int dst_stride_y,
- int width, int height) {- if (!src_y || !dst_y ||
- width <= 0 || height == 0) {+int I400Mirror(const uint8_t* src_y,
+ int src_stride_y,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ int width,
+ int height) {+ if (!src_y || !dst_y || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -577,17 +923,24 @@
// Mirror I420 with optional flipping
LIBYUV_API
-int I420Mirror(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {+int I420Mirror(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {int halfwidth = (width + 1) >> 1;
int halfheight = (height + 1) >> 1;
- if (!src_y || !src_u || !src_v || !dst_y || !dst_u || !dst_v ||
- width <= 0 || height == 0) {+ if (!src_y || !src_u || !src_v || !dst_y || !dst_u || !dst_v || width <= 0 ||
+ height == 0) {return -1;
}
// Negative height means invert the image.
@@ -612,11 +965,14 @@
// ARGB mirror.
LIBYUV_API
-int ARGBMirror(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {+int ARGBMirror(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {int y;
- void (*ARGBMirrorRow)(const uint8* src, uint8* dst, int width) =
+ void (*ARGBMirrorRow)(const uint8_t* src, uint8_t* dst, int width) =
ARGBMirrorRow_C;
if (!src_argb || !dst_argb || width <= 0 || height == 0) {return -1;
@@ -651,6 +1007,14 @@
}
}
#endif
+#if defined(HAS_ARGBMIRRORROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBMirrorRow = ARGBMirrorRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ ARGBMirrorRow = ARGBMirrorRow_MSA;
+ }
+ }
+#endif
// Mirror plane
for (y = 0; y < height; ++y) {@@ -666,8 +1030,8 @@
// the same blend function for all pixels if possible.
LIBYUV_API
ARGBBlendRow GetARGBBlend() {- void (*ARGBBlendRow)(const uint8* src_argb, const uint8* src_argb1,
- uint8* dst_argb, int width) = ARGBBlendRow_C;
+ void (*ARGBBlendRow)(const uint8_t* src_argb, const uint8_t* src_argb1,
+ uint8_t* dst_argb, int width) = ARGBBlendRow_C;
#if defined(HAS_ARGBBLENDROW_SSSE3)
if (TestCpuFlag(kCpuHasSSSE3)) {ARGBBlendRow = ARGBBlendRow_SSSE3;
@@ -679,18 +1043,27 @@
ARGBBlendRow = ARGBBlendRow_NEON;
}
#endif
+#if defined(HAS_ARGBBLENDROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBBlendRow = ARGBBlendRow_MSA;
+ }
+#endif
return ARGBBlendRow;
}
// Alpha Blend 2 ARGB images and store to destination.
LIBYUV_API
-int ARGBBlend(const uint8* src_argb0, int src_stride_argb0,
- const uint8* src_argb1, int src_stride_argb1,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {+int ARGBBlend(const uint8_t* src_argb0,
+ int src_stride_argb0,
+ const uint8_t* src_argb1,
+ int src_stride_argb1,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {int y;
- void (*ARGBBlendRow)(const uint8* src_argb, const uint8* src_argb1,
- uint8* dst_argb, int width) = GetARGBBlend();
+ void (*ARGBBlendRow)(const uint8_t* src_argb, const uint8_t* src_argb1,
+ uint8_t* dst_argb, int width) = GetARGBBlend();
if (!src_argb0 || !src_argb1 || !dst_argb || width <= 0 || height == 0) {return -1;
}
@@ -701,8 +1074,7 @@
dst_stride_argb = -dst_stride_argb;
}
// Coalesce rows.
- if (src_stride_argb0 == width * 4 &&
- src_stride_argb1 == width * 4 &&
+ if (src_stride_argb0 == width * 4 && src_stride_argb1 == width * 4 &&
dst_stride_argb == width * 4) {width *= height;
height = 1;
@@ -720,14 +1092,20 @@
// Alpha Blend plane and store to destination.
LIBYUV_API
-int BlendPlane(const uint8* src_y0, int src_stride_y0,
- const uint8* src_y1, int src_stride_y1,
- const uint8* alpha, int alpha_stride,
- uint8* dst_y, int dst_stride_y,
- int width, int height) {+int BlendPlane(const uint8_t* src_y0,
+ int src_stride_y0,
+ const uint8_t* src_y1,
+ int src_stride_y1,
+ const uint8_t* alpha,
+ int alpha_stride,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ int width,
+ int height) {int y;
- void (*BlendPlaneRow)(const uint8* src0, const uint8* src1,
- const uint8* alpha, uint8* dst, int width) = BlendPlaneRow_C;
+ void (*BlendPlaneRow)(const uint8_t* src0, const uint8_t* src1,
+ const uint8_t* alpha, uint8_t* dst, int width) =
+ BlendPlaneRow_C;
if (!src_y0 || !src_y1 || !alpha || !dst_y || width <= 0 || height == 0) {return -1;
}
@@ -739,10 +1117,8 @@
}
// Coalesce rows for Y plane.
- if (src_stride_y0 == width &&
- src_stride_y1 == width &&
- alpha_stride == width &&
- dst_stride_y == width) {+ if (src_stride_y0 == width && src_stride_y1 == width &&
+ alpha_stride == width && dst_stride_y == width) {width *= height;
height = 1;
src_stride_y0 = src_stride_y1 = alpha_stride = dst_stride_y = 0;
@@ -750,7 +1126,7 @@
#if defined(HAS_BLENDPLANEROW_SSSE3)
if (TestCpuFlag(kCpuHasSSSE3)) {- BlendPlaneRow = BlendPlaneRow_Any_SSSE3;
+ BlendPlaneRow = BlendPlaneRow_Any_SSSE3;
if (IS_ALIGNED(width, 8)) {BlendPlaneRow = BlendPlaneRow_SSSE3;
}
@@ -758,7 +1134,7 @@
#endif
#if defined(HAS_BLENDPLANEROW_AVX2)
if (TestCpuFlag(kCpuHasAVX2)) {- BlendPlaneRow = BlendPlaneRow_Any_AVX2;
+ BlendPlaneRow = BlendPlaneRow_Any_AVX2;
if (IS_ALIGNED(width, 32)) {BlendPlaneRow = BlendPlaneRow_AVX2;
}
@@ -778,24 +1154,36 @@
#define MAXTWIDTH 2048
// Alpha Blend YUV images and store to destination.
LIBYUV_API
-int I420Blend(const uint8* src_y0, int src_stride_y0,
- const uint8* src_u0, int src_stride_u0,
- const uint8* src_v0, int src_stride_v0,
- const uint8* src_y1, int src_stride_y1,
- const uint8* src_u1, int src_stride_u1,
- const uint8* src_v1, int src_stride_v1,
- const uint8* alpha, int alpha_stride,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height) {+int I420Blend(const uint8_t* src_y0,
+ int src_stride_y0,
+ const uint8_t* src_u0,
+ int src_stride_u0,
+ const uint8_t* src_v0,
+ int src_stride_v0,
+ const uint8_t* src_y1,
+ int src_stride_y1,
+ const uint8_t* src_u1,
+ int src_stride_u1,
+ const uint8_t* src_v1,
+ int src_stride_v1,
+ const uint8_t* alpha,
+ int alpha_stride,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height) {int y;
// Half width/height for UV.
int halfwidth = (width + 1) >> 1;
- void (*BlendPlaneRow)(const uint8* src0, const uint8* src1,
- const uint8* alpha, uint8* dst, int width) = BlendPlaneRow_C;
- void (*ScaleRowDown2)(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) = ScaleRowDown2Box_C;
+ void (*BlendPlaneRow)(const uint8_t* src0, const uint8_t* src1,
+ const uint8_t* alpha, uint8_t* dst, int width) =
+ BlendPlaneRow_C;
+ void (*ScaleRowDown2)(const uint8_t* src_ptr, ptrdiff_t src_stride,
+ uint8_t* dst_ptr, int dst_width) = ScaleRowDown2Box_C;
if (!src_y0 || !src_u0 || !src_v0 || !src_y1 || !src_u1 || !src_v1 ||
!alpha || !dst_y || !dst_u || !dst_v || width <= 0 || height == 0) {return -1;
@@ -809,11 +1197,8 @@
}
// Blend Y plane.
- BlendPlane(src_y0, src_stride_y0,
- src_y1, src_stride_y1,
- alpha, alpha_stride,
- dst_y, dst_stride_y,
- width, height);
+ BlendPlane(src_y0, src_stride_y0, src_y1, src_stride_y1, alpha, alpha_stride,
+ dst_y, dst_stride_y, width, height);
#if defined(HAS_BLENDPLANEROW_SSSE3)
if (TestCpuFlag(kCpuHasSSSE3)) {@@ -893,13 +1278,17 @@
// Multiply 2 ARGB images and store to destination.
LIBYUV_API
-int ARGBMultiply(const uint8* src_argb0, int src_stride_argb0,
- const uint8* src_argb1, int src_stride_argb1,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {+int ARGBMultiply(const uint8_t* src_argb0,
+ int src_stride_argb0,
+ const uint8_t* src_argb1,
+ int src_stride_argb1,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {int y;
- void (*ARGBMultiplyRow)(const uint8* src0, const uint8* src1, uint8* dst,
- int width) = ARGBMultiplyRow_C;
+ void (*ARGBMultiplyRow)(const uint8_t* src0, const uint8_t* src1,
+ uint8_t* dst, int width) = ARGBMultiplyRow_C;
if (!src_argb0 || !src_argb1 || !dst_argb || width <= 0 || height == 0) {return -1;
}
@@ -910,8 +1299,7 @@
dst_stride_argb = -dst_stride_argb;
}
// Coalesce rows.
- if (src_stride_argb0 == width * 4 &&
- src_stride_argb1 == width * 4 &&
+ if (src_stride_argb0 == width * 4 && src_stride_argb1 == width * 4 &&
dst_stride_argb == width * 4) {width *= height;
height = 1;
@@ -941,6 +1329,14 @@
}
}
#endif
+#if defined(HAS_ARGBMULTIPLYROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBMultiplyRow = ARGBMultiplyRow_Any_MSA;
+ if (IS_ALIGNED(width, 4)) {+ ARGBMultiplyRow = ARGBMultiplyRow_MSA;
+ }
+ }
+#endif
// Multiply plane
for (y = 0; y < height; ++y) {@@ -954,12 +1350,16 @@
// Add 2 ARGB images and store to destination.
LIBYUV_API
-int ARGBAdd(const uint8* src_argb0, int src_stride_argb0,
- const uint8* src_argb1, int src_stride_argb1,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {+int ARGBAdd(const uint8_t* src_argb0,
+ int src_stride_argb0,
+ const uint8_t* src_argb1,
+ int src_stride_argb1,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {int y;
- void (*ARGBAddRow)(const uint8* src0, const uint8* src1, uint8* dst,
+ void (*ARGBAddRow)(const uint8_t* src0, const uint8_t* src1, uint8_t* dst,
int width) = ARGBAddRow_C;
if (!src_argb0 || !src_argb1 || !dst_argb || width <= 0 || height == 0) {return -1;
@@ -971,8 +1371,7 @@
dst_stride_argb = -dst_stride_argb;
}
// Coalesce rows.
- if (src_stride_argb0 == width * 4 &&
- src_stride_argb1 == width * 4 &&
+ if (src_stride_argb0 == width * 4 && src_stride_argb1 == width * 4 &&
dst_stride_argb == width * 4) {width *= height;
height = 1;
@@ -1007,6 +1406,14 @@
}
}
#endif
+#if defined(HAS_ARGBADDROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBAddRow = ARGBAddRow_Any_MSA;
+ if (IS_ALIGNED(width, 8)) {+ ARGBAddRow = ARGBAddRow_MSA;
+ }
+ }
+#endif
// Add plane
for (y = 0; y < height; ++y) {@@ -1020,13 +1427,17 @@
// Subtract 2 ARGB images and store to destination.
LIBYUV_API
-int ARGBSubtract(const uint8* src_argb0, int src_stride_argb0,
- const uint8* src_argb1, int src_stride_argb1,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {+int ARGBSubtract(const uint8_t* src_argb0,
+ int src_stride_argb0,
+ const uint8_t* src_argb1,
+ int src_stride_argb1,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {int y;
- void (*ARGBSubtractRow)(const uint8* src0, const uint8* src1, uint8* dst,
- int width) = ARGBSubtractRow_C;
+ void (*ARGBSubtractRow)(const uint8_t* src0, const uint8_t* src1,
+ uint8_t* dst, int width) = ARGBSubtractRow_C;
if (!src_argb0 || !src_argb1 || !dst_argb || width <= 0 || height == 0) {return -1;
}
@@ -1037,8 +1448,7 @@
dst_stride_argb = -dst_stride_argb;
}
// Coalesce rows.
- if (src_stride_argb0 == width * 4 &&
- src_stride_argb1 == width * 4 &&
+ if (src_stride_argb0 == width * 4 && src_stride_argb1 == width * 4 &&
dst_stride_argb == width * 4) {width *= height;
height = 1;
@@ -1068,6 +1478,14 @@
}
}
#endif
+#if defined(HAS_ARGBSUBTRACTROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBSubtractRow = ARGBSubtractRow_Any_MSA;
+ if (IS_ALIGNED(width, 8)) {+ ARGBSubtractRow = ARGBSubtractRow_MSA;
+ }
+ }
+#endif
// Subtract plane
for (y = 0; y < height; ++y) {@@ -1079,21 +1497,23 @@
return 0;
}
// Convert I422 to RGBA with matrix
-static int I422ToRGBAMatrix(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_rgba, int dst_stride_rgba,
+static int I422ToRGBAMatrix(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_rgba,
+ int dst_stride_rgba,
const struct YuvConstants* yuvconstants,
- int width, int height) {+ int width,
+ int height) {int y;
- void (*I422ToRGBARow)(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* rgb_buf,
- const struct YuvConstants* yuvconstants,
- int width) = I422ToRGBARow_C;
- if (!src_y || !src_u || !src_v || !dst_rgba ||
- width <= 0 || height == 0) {+ void (*I422ToRGBARow)(const uint8_t* y_buf, const uint8_t* u_buf,
+ const uint8_t* v_buf, uint8_t* rgb_buf,
+ const struct YuvConstants* yuvconstants, int width) =
+ I422ToRGBARow_C;
+ if (!src_y || !src_u || !src_v || !dst_rgba || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -1126,13 +1546,12 @@
}
}
#endif
-#if defined(HAS_I422TORGBAROW_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2) && IS_ALIGNED(width, 4) &&
- IS_ALIGNED(src_y, 4) && IS_ALIGNED(src_stride_y, 4) &&
- IS_ALIGNED(src_u, 2) && IS_ALIGNED(src_stride_u, 2) &&
- IS_ALIGNED(src_v, 2) && IS_ALIGNED(src_stride_v, 2) &&
- IS_ALIGNED(dst_rgba, 4) && IS_ALIGNED(dst_stride_rgba, 4)) {- I422ToRGBARow = I422ToRGBARow_DSPR2;
+#if defined(HAS_I422TORGBAROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ I422ToRGBARow = I422ToRGBARow_Any_MSA;
+ if (IS_ALIGNED(width, 8)) {+ I422ToRGBARow = I422ToRGBARow_MSA;
+ }
}
#endif
@@ -1148,30 +1567,36 @@
// Convert I422 to RGBA.
LIBYUV_API
-int I422ToRGBA(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_rgba, int dst_stride_rgba,
- int width, int height) {- return I422ToRGBAMatrix(src_y, src_stride_y,
- src_u, src_stride_u,
- src_v, src_stride_v,
- dst_rgba, dst_stride_rgba,
- &kYuvI601Constants,
- width, height);
+int I422ToRGBA(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_rgba,
+ int dst_stride_rgba,
+ int width,
+ int height) {+ return I422ToRGBAMatrix(src_y, src_stride_y, src_u, src_stride_u, src_v,
+ src_stride_v, dst_rgba, dst_stride_rgba,
+ &kYuvI601Constants, width, height);
}
// Convert I422 to BGRA.
LIBYUV_API
-int I422ToBGRA(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_bgra, int dst_stride_bgra,
- int width, int height) {- return I422ToRGBAMatrix(src_y, src_stride_y,
- src_v, src_stride_v, // Swap U and V
- src_u, src_stride_u,
- dst_bgra, dst_stride_bgra,
+int I422ToBGRA(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_bgra,
+ int dst_stride_bgra,
+ int width,
+ int height) {+ return I422ToRGBAMatrix(src_y, src_stride_y, src_v,
+ src_stride_v, // Swap U and V
+ src_u, src_stride_u, dst_bgra, dst_stride_bgra,
&kYvuI601Constants, // Use Yvu matrix
width, height);
}
@@ -1178,18 +1603,19 @@
// Convert NV12 to RGB565.
LIBYUV_API
-int NV12ToRGB565(const uint8* src_y, int src_stride_y,
- const uint8* src_uv, int src_stride_uv,
- uint8* dst_rgb565, int dst_stride_rgb565,
- int width, int height) {+int NV12ToRGB565(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_uv,
+ int src_stride_uv,
+ uint8_t* dst_rgb565,
+ int dst_stride_rgb565,
+ int width,
+ int height) {int y;
- void (*NV12ToRGB565Row)(const uint8* y_buf,
- const uint8* uv_buf,
- uint8* rgb_buf,
- const struct YuvConstants* yuvconstants,
- int width) = NV12ToRGB565Row_C;
- if (!src_y || !src_uv || !dst_rgb565 ||
- width <= 0 || height == 0) {+ void (*NV12ToRGB565Row)(
+ const uint8_t* y_buf, const uint8_t* uv_buf, uint8_t* rgb_buf,
+ const struct YuvConstants* yuvconstants, int width) = NV12ToRGB565Row_C;
+ if (!src_y || !src_uv || !dst_rgb565 || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -1222,6 +1648,14 @@
}
}
#endif
+#if defined(HAS_NV12TORGB565ROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ NV12ToRGB565Row = NV12ToRGB565Row_Any_MSA;
+ if (IS_ALIGNED(width, 8)) {+ NV12ToRGB565Row = NV12ToRGB565Row_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {NV12ToRGB565Row(src_y, src_uv, dst_rgb565, &kYuvI601Constants, width);
@@ -1236,14 +1670,16 @@
// Convert RAW to RGB24.
LIBYUV_API
-int RAWToRGB24(const uint8* src_raw, int src_stride_raw,
- uint8* dst_rgb24, int dst_stride_rgb24,
- int width, int height) {+int RAWToRGB24(const uint8_t* src_raw,
+ int src_stride_raw,
+ uint8_t* dst_rgb24,
+ int dst_stride_rgb24,
+ int width,
+ int height) {int y;
- void (*RAWToRGB24Row)(const uint8* src_rgb, uint8* dst_rgb24, int width) =
+ void (*RAWToRGB24Row)(const uint8_t* src_rgb, uint8_t* dst_rgb24, int width) =
RAWToRGB24Row_C;
- if (!src_raw || !dst_rgb24 ||
- width <= 0 || height == 0) {+ if (!src_raw || !dst_rgb24 || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -1253,8 +1689,7 @@
src_stride_raw = -src_stride_raw;
}
// Coalesce rows.
- if (src_stride_raw == width * 3 &&
- dst_stride_rgb24 == width * 3) {+ if (src_stride_raw == width * 3 && dst_stride_rgb24 == width * 3) {width *= height;
height = 1;
src_stride_raw = dst_stride_rgb24 = 0;
@@ -1275,6 +1710,14 @@
}
}
#endif
+#if defined(HAS_RAWTORGB24ROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ RAWToRGB24Row = RAWToRGB24Row_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ RAWToRGB24Row = RAWToRGB24Row_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {RAWToRGB24Row(src_raw, dst_rgb24, width);
@@ -1285,11 +1728,13 @@
}
LIBYUV_API
-void SetPlane(uint8* dst_y, int dst_stride_y,
- int width, int height,
- uint32 value) {+void SetPlane(uint8_t* dst_y,
+ int dst_stride_y,
+ int width,
+ int height,
+ uint32_t value) {int y;
- void (*SetRow)(uint8* dst, uint8 value, int width) = SetRow_C;
+ void (*SetRow)(uint8_t * dst, uint8_t value, int width) = SetRow_C;
if (height < 0) {height = -height;
dst_y = dst_y + (height - 1) * dst_stride_y;
@@ -1322,6 +1767,11 @@
SetRow = SetRow_ERMS;
}
#endif
+#if defined(HAS_SETROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA) && IS_ALIGNED(width, 16)) {+ SetRow = SetRow_MSA;
+ }
+#endif
// Set plane
for (y = 0; y < height; ++y) {@@ -1332,22 +1782,26 @@
// Draw a rectangle into I420
LIBYUV_API
-int I420Rect(uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int x, int y,
- int width, int height,
- int value_y, int value_u, int value_v) {+int I420Rect(uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int x,
+ int y,
+ int width,
+ int height,
+ int value_y,
+ int value_u,
+ int value_v) {int halfwidth = (width + 1) >> 1;
int halfheight = (height + 1) >> 1;
- uint8* start_y = dst_y + y * dst_stride_y + x;
- uint8* start_u = dst_u + (y / 2) * dst_stride_u + (x / 2);
- uint8* start_v = dst_v + (y / 2) * dst_stride_v + (x / 2);
- if (!dst_y || !dst_u || !dst_v ||
- width <= 0 || height == 0 ||
- x < 0 || y < 0 ||
- value_y < 0 || value_y > 255 ||
- value_u < 0 || value_u > 255 ||
+ uint8_t* start_y = dst_y + y * dst_stride_y + x;
+ uint8_t* start_u = dst_u + (y / 2) * dst_stride_u + (x / 2);
+ uint8_t* start_v = dst_v + (y / 2) * dst_stride_v + (x / 2);
+ if (!dst_y || !dst_u || !dst_v || width <= 0 || height == 0 || x < 0 ||
+ y < 0 || value_y < 0 || value_y > 255 || value_u < 0 || value_u > 255 ||
value_v < 0 || value_v > 255) {return -1;
}
@@ -1360,15 +1814,17 @@
// Draw a rectangle into ARGB
LIBYUV_API
-int ARGBRect(uint8* dst_argb, int dst_stride_argb,
- int dst_x, int dst_y,
- int width, int height,
- uint32 value) {+int ARGBRect(uint8_t* dst_argb,
+ int dst_stride_argb,
+ int dst_x,
+ int dst_y,
+ int width,
+ int height,
+ uint32_t value) {int y;
- void (*ARGBSetRow)(uint8* dst_argb, uint32 value, int width) = ARGBSetRow_C;
- if (!dst_argb ||
- width <= 0 || height == 0 ||
- dst_x < 0 || dst_y < 0) {+ void (*ARGBSetRow)(uint8_t * dst_argb, uint32_t value, int width) =
+ ARGBSetRow_C;
+ if (!dst_argb || width <= 0 || height == 0 || dst_x < 0 || dst_y < 0) {return -1;
}
if (height < 0) {@@ -1397,6 +1853,14 @@
ARGBSetRow = ARGBSetRow_X86;
}
#endif
+#if defined(HAS_ARGBSETROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBSetRow = ARGBSetRow_Any_MSA;
+ if (IS_ALIGNED(width, 4)) {+ ARGBSetRow = ARGBSetRow_MSA;
+ }
+ }
+#endif
// Set plane
for (y = 0; y < height; ++y) {@@ -1420,11 +1884,14 @@
// f is foreground pixel premultiplied by alpha
LIBYUV_API
-int ARGBAttenuate(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {+int ARGBAttenuate(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {int y;
- void (*ARGBAttenuateRow)(const uint8* src_argb, uint8* dst_argb,
+ void (*ARGBAttenuateRow)(const uint8_t* src_argb, uint8_t* dst_argb,
int width) = ARGBAttenuateRow_C;
if (!src_argb || !dst_argb || width <= 0 || height == 0) {return -1;
@@ -1435,8 +1902,7 @@
src_stride_argb = -src_stride_argb;
}
// Coalesce rows.
- if (src_stride_argb == width * 4 &&
- dst_stride_argb == width * 4) {+ if (src_stride_argb == width * 4 && dst_stride_argb == width * 4) {width *= height;
height = 1;
src_stride_argb = dst_stride_argb = 0;
@@ -1465,6 +1931,14 @@
}
}
#endif
+#if defined(HAS_ARGBATTENUATEROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBAttenuateRow = ARGBAttenuateRow_Any_MSA;
+ if (IS_ALIGNED(width, 8)) {+ ARGBAttenuateRow = ARGBAttenuateRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {ARGBAttenuateRow(src_argb, dst_argb, width);
@@ -1476,11 +1950,14 @@
// Convert preattentuated ARGB to unattenuated ARGB.
LIBYUV_API
-int ARGBUnattenuate(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {+int ARGBUnattenuate(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {int y;
- void (*ARGBUnattenuateRow)(const uint8* src_argb, uint8* dst_argb,
+ void (*ARGBUnattenuateRow)(const uint8_t* src_argb, uint8_t* dst_argb,
int width) = ARGBUnattenuateRow_C;
if (!src_argb || !dst_argb || width <= 0 || height == 0) {return -1;
@@ -1491,8 +1968,7 @@
src_stride_argb = -src_stride_argb;
}
// Coalesce rows.
- if (src_stride_argb == width * 4 &&
- dst_stride_argb == width * 4) {+ if (src_stride_argb == width * 4 && dst_stride_argb == width * 4) {width *= height;
height = 1;
src_stride_argb = dst_stride_argb = 0;
@@ -1513,7 +1989,7 @@
}
}
#endif
-// TODO(fbarchard): Neon version.
+ // TODO(fbarchard): Neon version.
for (y = 0; y < height; ++y) {ARGBUnattenuateRow(src_argb, dst_argb, width);
@@ -1525,12 +2001,15 @@
// Convert ARGB to Grayed ARGB.
LIBYUV_API
-int ARGBGrayTo(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {+int ARGBGrayTo(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {int y;
- void (*ARGBGrayRow)(const uint8* src_argb, uint8* dst_argb,
- int width) = ARGBGrayRow_C;
+ void (*ARGBGrayRow)(const uint8_t* src_argb, uint8_t* dst_argb, int width) =
+ ARGBGrayRow_C;
if (!src_argb || !dst_argb || width <= 0 || height == 0) {return -1;
}
@@ -1540,8 +2019,7 @@
src_stride_argb = -src_stride_argb;
}
// Coalesce rows.
- if (src_stride_argb == width * 4 &&
- dst_stride_argb == width * 4) {+ if (src_stride_argb == width * 4 && dst_stride_argb == width * 4) {width *= height;
height = 1;
src_stride_argb = dst_stride_argb = 0;
@@ -1556,6 +2034,11 @@
ARGBGrayRow = ARGBGrayRow_NEON;
}
#endif
+#if defined(HAS_ARGBGRAYROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA) && IS_ALIGNED(width, 8)) {+ ARGBGrayRow = ARGBGrayRow_MSA;
+ }
+#endif
for (y = 0; y < height; ++y) {ARGBGrayRow(src_argb, dst_argb, width);
@@ -1567,13 +2050,16 @@
// Make a rectangle of ARGB gray scale.
LIBYUV_API
-int ARGBGray(uint8* dst_argb, int dst_stride_argb,
- int dst_x, int dst_y,
- int width, int height) {+int ARGBGray(uint8_t* dst_argb,
+ int dst_stride_argb,
+ int dst_x,
+ int dst_y,
+ int width,
+ int height) {int y;
- void (*ARGBGrayRow)(const uint8* src_argb, uint8* dst_argb,
- int width) = ARGBGrayRow_C;
- uint8* dst = dst_argb + dst_y * dst_stride_argb + dst_x * 4;
+ void (*ARGBGrayRow)(const uint8_t* src_argb, uint8_t* dst_argb, int width) =
+ ARGBGrayRow_C;
+ uint8_t* dst = dst_argb + dst_y * dst_stride_argb + dst_x * 4;
if (!dst_argb || width <= 0 || height <= 0 || dst_x < 0 || dst_y < 0) {return -1;
}
@@ -1593,6 +2079,12 @@
ARGBGrayRow = ARGBGrayRow_NEON;
}
#endif
+#if defined(HAS_ARGBGRAYROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA) && IS_ALIGNED(width, 8)) {+ ARGBGrayRow = ARGBGrayRow_MSA;
+ }
+#endif
+
for (y = 0; y < height; ++y) {ARGBGrayRow(dst, dst, width);
dst += dst_stride_argb;
@@ -1602,11 +2094,15 @@
// Make a rectangle of ARGB Sepia tone.
LIBYUV_API
-int ARGBSepia(uint8* dst_argb, int dst_stride_argb,
- int dst_x, int dst_y, int width, int height) {+int ARGBSepia(uint8_t* dst_argb,
+ int dst_stride_argb,
+ int dst_x,
+ int dst_y,
+ int width,
+ int height) {int y;
- void (*ARGBSepiaRow)(uint8* dst_argb, int width) = ARGBSepiaRow_C;
- uint8* dst = dst_argb + dst_y * dst_stride_argb + dst_x * 4;
+ void (*ARGBSepiaRow)(uint8_t * dst_argb, int width) = ARGBSepiaRow_C;
+ uint8_t* dst = dst_argb + dst_y * dst_stride_argb + dst_x * 4;
if (!dst_argb || width <= 0 || height <= 0 || dst_x < 0 || dst_y < 0) {return -1;
}
@@ -1626,6 +2122,12 @@
ARGBSepiaRow = ARGBSepiaRow_NEON;
}
#endif
+#if defined(HAS_ARGBSEPIAROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA) && IS_ALIGNED(width, 8)) {+ ARGBSepiaRow = ARGBSepiaRow_MSA;
+ }
+#endif
+
for (y = 0; y < height; ++y) {ARGBSepiaRow(dst, width);
dst += dst_stride_argb;
@@ -1636,13 +2138,17 @@
// Apply a 4x4 matrix to each ARGB pixel.
// Note: Normally for shading, but can be used to swizzle or invert.
LIBYUV_API
-int ARGBColorMatrix(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
- const int8* matrix_argb,
- int width, int height) {+int ARGBColorMatrix(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ const int8_t* matrix_argb,
+ int width,
+ int height) {int y;
- void (*ARGBColorMatrixRow)(const uint8* src_argb, uint8* dst_argb,
- const int8* matrix_argb, int width) = ARGBColorMatrixRow_C;
+ void (*ARGBColorMatrixRow)(const uint8_t* src_argb, uint8_t* dst_argb,
+ const int8_t* matrix_argb, int width) =
+ ARGBColorMatrixRow_C;
if (!src_argb || !dst_argb || !matrix_argb || width <= 0 || height == 0) {return -1;
}
@@ -1652,8 +2158,7 @@
src_stride_argb = -src_stride_argb;
}
// Coalesce rows.
- if (src_stride_argb == width * 4 &&
- dst_stride_argb == width * 4) {+ if (src_stride_argb == width * 4 && dst_stride_argb == width * 4) {width *= height;
height = 1;
src_stride_argb = dst_stride_argb = 0;
@@ -1668,6 +2173,11 @@
ARGBColorMatrixRow = ARGBColorMatrixRow_NEON;
}
#endif
+#if defined(HAS_ARGBCOLORMATRIXROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA) && IS_ALIGNED(width, 8)) {+ ARGBColorMatrixRow = ARGBColorMatrixRow_MSA;
+ }
+#endif
for (y = 0; y < height; ++y) {ARGBColorMatrixRow(src_argb, dst_argb, matrix_argb, width);
src_argb += src_stride_argb;
@@ -1679,13 +2189,17 @@
// Apply a 4x3 matrix to each ARGB pixel.
// Deprecated.
LIBYUV_API
-int RGBColorMatrix(uint8* dst_argb, int dst_stride_argb,
- const int8* matrix_rgb,
- int dst_x, int dst_y, int width, int height) {- SIMD_ALIGNED(int8 matrix_argb[16]);
- uint8* dst = dst_argb + dst_y * dst_stride_argb + dst_x * 4;
- if (!dst_argb || !matrix_rgb || width <= 0 || height <= 0 ||
- dst_x < 0 || dst_y < 0) {+int RGBColorMatrix(uint8_t* dst_argb,
+ int dst_stride_argb,
+ const int8_t* matrix_rgb,
+ int dst_x,
+ int dst_y,
+ int width,
+ int height) {+ SIMD_ALIGNED(int8_t matrix_argb[16]);
+ uint8_t* dst = dst_argb + dst_y * dst_stride_argb + dst_x * 4;
+ if (!dst_argb || !matrix_rgb || width <= 0 || height <= 0 || dst_x < 0 ||
+ dst_y < 0) {return -1;
}
@@ -1705,23 +2219,26 @@
matrix_argb[14] = matrix_argb[13] = matrix_argb[12] = 0;
matrix_argb[15] = 64; // 1.0
- return ARGBColorMatrix((const uint8*)(dst), dst_stride_argb,
- dst, dst_stride_argb,
- &matrix_argb[0], width, height);
+ return ARGBColorMatrix((const uint8_t*)(dst), dst_stride_argb, dst,
+ dst_stride_argb, &matrix_argb[0], width, height);
}
// Apply a color table each ARGB pixel.
// Table contains 256 ARGB values.
LIBYUV_API
-int ARGBColorTable(uint8* dst_argb, int dst_stride_argb,
- const uint8* table_argb,
- int dst_x, int dst_y, int width, int height) {+int ARGBColorTable(uint8_t* dst_argb,
+ int dst_stride_argb,
+ const uint8_t* table_argb,
+ int dst_x,
+ int dst_y,
+ int width,
+ int height) {int y;
- void (*ARGBColorTableRow)(uint8* dst_argb, const uint8* table_argb,
+ void (*ARGBColorTableRow)(uint8_t * dst_argb, const uint8_t* table_argb,
int width) = ARGBColorTableRow_C;
- uint8* dst = dst_argb + dst_y * dst_stride_argb + dst_x * 4;
- if (!dst_argb || !table_argb || width <= 0 || height <= 0 ||
- dst_x < 0 || dst_y < 0) {+ uint8_t* dst = dst_argb + dst_y * dst_stride_argb + dst_x * 4;
+ if (!dst_argb || !table_argb || width <= 0 || height <= 0 || dst_x < 0 ||
+ dst_y < 0) {return -1;
}
// Coalesce rows.
@@ -1745,15 +2262,19 @@
// Apply a color table each ARGB pixel but preserve destination alpha.
// Table contains 256 ARGB values.
LIBYUV_API
-int RGBColorTable(uint8* dst_argb, int dst_stride_argb,
- const uint8* table_argb,
- int dst_x, int dst_y, int width, int height) {+int RGBColorTable(uint8_t* dst_argb,
+ int dst_stride_argb,
+ const uint8_t* table_argb,
+ int dst_x,
+ int dst_y,
+ int width,
+ int height) {int y;
- void (*RGBColorTableRow)(uint8* dst_argb, const uint8* table_argb,
+ void (*RGBColorTableRow)(uint8_t * dst_argb, const uint8_t* table_argb,
int width) = RGBColorTableRow_C;
- uint8* dst = dst_argb + dst_y * dst_stride_argb + dst_x * 4;
- if (!dst_argb || !table_argb || width <= 0 || height <= 0 ||
- dst_x < 0 || dst_y < 0) {+ uint8_t* dst = dst_argb + dst_y * dst_stride_argb + dst_x * 4;
+ if (!dst_argb || !table_argb || width <= 0 || height <= 0 || dst_x < 0 ||
+ dst_y < 0) {return -1;
}
// Coalesce rows.
@@ -1784,13 +2305,19 @@
// Caveat - although SSE2 saturates, the C function does not and should be used
// with care if doing anything but quantization.
LIBYUV_API
-int ARGBQuantize(uint8* dst_argb, int dst_stride_argb,
- int scale, int interval_size, int interval_offset,
- int dst_x, int dst_y, int width, int height) {+int ARGBQuantize(uint8_t* dst_argb,
+ int dst_stride_argb,
+ int scale,
+ int interval_size,
+ int interval_offset,
+ int dst_x,
+ int dst_y,
+ int width,
+ int height) {int y;
- void (*ARGBQuantizeRow)(uint8* dst_argb, int scale, int interval_size,
+ void (*ARGBQuantizeRow)(uint8_t * dst_argb, int scale, int interval_size,
int interval_offset, int width) = ARGBQuantizeRow_C;
- uint8* dst = dst_argb + dst_y * dst_stride_argb + dst_x * 4;
+ uint8_t* dst = dst_argb + dst_y * dst_stride_argb + dst_x * 4;
if (!dst_argb || width <= 0 || height <= 0 || dst_x < 0 || dst_y < 0 ||
interval_size < 1 || interval_size > 255) {return -1;
@@ -1811,6 +2338,11 @@
ARGBQuantizeRow = ARGBQuantizeRow_NEON;
}
#endif
+#if defined(HAS_ARGBQUANTIZEROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA) && IS_ALIGNED(width, 8)) {+ ARGBQuantizeRow = ARGBQuantizeRow_MSA;
+ }
+#endif
for (y = 0; y < height; ++y) {ARGBQuantizeRow(dst, scale, interval_size, interval_offset, width);
dst += dst_stride_argb;
@@ -1821,13 +2353,17 @@
// Computes table of cumulative sum for image where the value is the sum
// of all values above and to the left of the entry. Used by ARGBBlur.
LIBYUV_API
-int ARGBComputeCumulativeSum(const uint8* src_argb, int src_stride_argb,
- int32* dst_cumsum, int dst_stride32_cumsum,
- int width, int height) {+int ARGBComputeCumulativeSum(const uint8_t* src_argb,
+ int src_stride_argb,
+ int32_t* dst_cumsum,
+ int dst_stride32_cumsum,
+ int width,
+ int height) {int y;
- void (*ComputeCumulativeSumRow)(const uint8* row, int32* cumsum,
- const int32* previous_cumsum, int width) = ComputeCumulativeSumRow_C;
- int32* previous_cumsum = dst_cumsum;
+ void (*ComputeCumulativeSumRow)(const uint8_t* row, int32_t* cumsum,
+ const int32_t* previous_cumsum, int width) =
+ ComputeCumulativeSumRow_C;
+ int32_t* previous_cumsum = dst_cumsum;
if (!dst_cumsum || !src_argb || width <= 0 || height <= 0) {return -1;
}
@@ -1851,18 +2387,25 @@
// aligned to 16 byte boundary. height can be radius * 2 + 2 to save memory
// as the buffer is treated as circular.
LIBYUV_API
-int ARGBBlur(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
- int32* dst_cumsum, int dst_stride32_cumsum,
- int width, int height, int radius) {+int ARGBBlur(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int32_t* dst_cumsum,
+ int dst_stride32_cumsum,
+ int width,
+ int height,
+ int radius) {int y;
- void (*ComputeCumulativeSumRow)(const uint8 *row, int32 *cumsum,
- const int32* previous_cumsum, int width) = ComputeCumulativeSumRow_C;
- void (*CumulativeSumToAverageRow)(const int32* topleft, const int32* botleft,
- int width, int area, uint8* dst, int count) = CumulativeSumToAverageRow_C;
- int32* cumsum_bot_row;
- int32* max_cumsum_bot_row;
- int32* cumsum_top_row;
+ void (*ComputeCumulativeSumRow)(const uint8_t* row, int32_t* cumsum,
+ const int32_t* previous_cumsum, int width) =
+ ComputeCumulativeSumRow_C;
+ void (*CumulativeSumToAverageRow)(
+ const int32_t* topleft, const int32_t* botleft, int width, int area,
+ uint8_t* dst, int count) = CumulativeSumToAverageRow_C;
+ int32_t* cumsum_bot_row;
+ int32_t* max_cumsum_bot_row;
+ int32_t* cumsum_top_row;
if (!src_argb || !dst_argb || width <= 0 || height == 0) {return -1;
@@ -1889,9 +2432,8 @@
#endif
// Compute enough CumulativeSum for first row to be blurred. After this
// one row of CumulativeSum is updated at a time.
- ARGBComputeCumulativeSum(src_argb, src_stride_argb,
- dst_cumsum, dst_stride32_cumsum,
- width, radius);
+ ARGBComputeCumulativeSum(src_argb, src_stride_argb, dst_cumsum,
+ dst_stride32_cumsum, width, radius);
src_argb = src_argb + radius * src_stride_argb;
cumsum_bot_row = &dst_cumsum[(radius - 1) * dst_stride32_cumsum];
@@ -1917,7 +2459,7 @@
// Increment cumsum_bot_row pointer with circular buffer wrap around and
// then fill in a row of CumulativeSum.
if ((y + radius) < height) {- const int32* prev_cumsum_bot_row = cumsum_bot_row;
+ const int32_t* prev_cumsum_bot_row = cumsum_bot_row;
cumsum_bot_row += dst_stride32_cumsum;
if (cumsum_bot_row >= max_cumsum_bot_row) {cumsum_bot_row = dst_cumsum;
@@ -1929,8 +2471,8 @@
// Left clipped.
for (x = 0; x < radius + 1; ++x) {- CumulativeSumToAverageRow(cumsum_top_row, cumsum_bot_row,
- boxwidth, area, &dst_argb[x * 4], 1);
+ CumulativeSumToAverageRow(cumsum_top_row, cumsum_bot_row, boxwidth, area,
+ &dst_argb[x * 4], 1);
area += (bot_y - top_y);
boxwidth += 4;
}
@@ -1937,8 +2479,8 @@
// Middle unclipped.
n = (width - 1) - radius - x + 1;
- CumulativeSumToAverageRow(cumsum_top_row, cumsum_bot_row,
- boxwidth, area, &dst_argb[x * 4], n);
+ CumulativeSumToAverageRow(cumsum_top_row, cumsum_bot_row, boxwidth, area,
+ &dst_argb[x * 4], n);
// Right clipped.
for (x += n; x <= width - 1; ++x) {@@ -1945,8 +2487,8 @@
area -= (bot_y - top_y);
boxwidth -= 4;
CumulativeSumToAverageRow(cumsum_top_row + (x - radius - 1) * 4,
- cumsum_bot_row + (x - radius - 1) * 4,
- boxwidth, area, &dst_argb[x * 4], 1);
+ cumsum_bot_row + (x - radius - 1) * 4, boxwidth,
+ area, &dst_argb[x * 4], 1);
}
dst_argb += dst_stride_argb;
}
@@ -1955,12 +2497,16 @@
// Multiply ARGB image by a specified ARGB value.
LIBYUV_API
-int ARGBShade(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height, uint32 value) {+int ARGBShade(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height,
+ uint32_t value) {int y;
- void (*ARGBShadeRow)(const uint8* src_argb, uint8* dst_argb,
- int width, uint32 value) = ARGBShadeRow_C;
+ void (*ARGBShadeRow)(const uint8_t* src_argb, uint8_t* dst_argb, int width,
+ uint32_t value) = ARGBShadeRow_C;
if (!src_argb || !dst_argb || width <= 0 || height == 0 || value == 0u) {return -1;
}
@@ -1970,8 +2516,7 @@
src_stride_argb = -src_stride_argb;
}
// Coalesce rows.
- if (src_stride_argb == width * 4 &&
- dst_stride_argb == width * 4) {+ if (src_stride_argb == width * 4 && dst_stride_argb == width * 4) {width *= height;
height = 1;
src_stride_argb = dst_stride_argb = 0;
@@ -1986,6 +2531,11 @@
ARGBShadeRow = ARGBShadeRow_NEON;
}
#endif
+#if defined(HAS_ARGBSHADEROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA) && IS_ALIGNED(width, 4)) {+ ARGBShadeRow = ARGBShadeRow_MSA;
+ }
+#endif
for (y = 0; y < height; ++y) {ARGBShadeRow(src_argb, dst_argb, width, value);
@@ -1997,12 +2547,17 @@
// Interpolate 2 planes by specified amount (0 to 255).
LIBYUV_API
-int InterpolatePlane(const uint8* src0, int src_stride0,
- const uint8* src1, int src_stride1,
- uint8* dst, int dst_stride,
- int width, int height, int interpolation) {+int InterpolatePlane(const uint8_t* src0,
+ int src_stride0,
+ const uint8_t* src1,
+ int src_stride1,
+ uint8_t* dst,
+ int dst_stride,
+ int width,
+ int height,
+ int interpolation) {int y;
- void (*InterpolateRow)(uint8* dst_ptr, const uint8* src_ptr,
+ void (*InterpolateRow)(uint8_t * dst_ptr, const uint8_t* src_ptr,
ptrdiff_t src_stride, int dst_width,
int source_y_fraction) = InterpolateRow_C;
if (!src0 || !src1 || !dst || width <= 0 || height == 0) {@@ -2015,9 +2570,7 @@
dst_stride = -dst_stride;
}
// Coalesce rows.
- if (src_stride0 == width &&
- src_stride1 == width &&
- dst_stride == width) {+ if (src_stride0 == width && src_stride1 == width && dst_stride == width) {width *= height;
height = 1;
src_stride0 = src_stride1 = dst_stride = 0;
@@ -2046,13 +2599,12 @@
}
}
#endif
-#if defined(HAS_INTERPOLATEROW_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2) &&
- IS_ALIGNED(src0, 4) && IS_ALIGNED(src_stride0, 4) &&
- IS_ALIGNED(src1, 4) && IS_ALIGNED(src_stride1, 4) &&
- IS_ALIGNED(dst, 4) && IS_ALIGNED(dst_stride, 4) &&
- IS_ALIGNED(width, 4)) {- InterpolateRow = InterpolateRow_DSPR2;
+#if defined(HAS_INTERPOLATEROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ InterpolateRow = InterpolateRow_Any_MSA;
+ if (IS_ALIGNED(width, 32)) {+ InterpolateRow = InterpolateRow_MSA;
+ }
}
#endif
@@ -2067,61 +2619,71 @@
// Interpolate 2 ARGB images by specified amount (0 to 255).
LIBYUV_API
-int ARGBInterpolate(const uint8* src_argb0, int src_stride_argb0,
- const uint8* src_argb1, int src_stride_argb1,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height, int interpolation) {- return InterpolatePlane(src_argb0, src_stride_argb0,
- src_argb1, src_stride_argb1,
- dst_argb, dst_stride_argb,
+int ARGBInterpolate(const uint8_t* src_argb0,
+ int src_stride_argb0,
+ const uint8_t* src_argb1,
+ int src_stride_argb1,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height,
+ int interpolation) {+ return InterpolatePlane(src_argb0, src_stride_argb0, src_argb1,
+ src_stride_argb1, dst_argb, dst_stride_argb,
width * 4, height, interpolation);
}
// Interpolate 2 YUV images by specified amount (0 to 255).
LIBYUV_API
-int I420Interpolate(const uint8* src0_y, int src0_stride_y,
- const uint8* src0_u, int src0_stride_u,
- const uint8* src0_v, int src0_stride_v,
- const uint8* src1_y, int src1_stride_y,
- const uint8* src1_u, int src1_stride_u,
- const uint8* src1_v, int src1_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height, int interpolation) {+int I420Interpolate(const uint8_t* src0_y,
+ int src0_stride_y,
+ const uint8_t* src0_u,
+ int src0_stride_u,
+ const uint8_t* src0_v,
+ int src0_stride_v,
+ const uint8_t* src1_y,
+ int src1_stride_y,
+ const uint8_t* src1_u,
+ int src1_stride_u,
+ const uint8_t* src1_v,
+ int src1_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height,
+ int interpolation) {int halfwidth = (width + 1) >> 1;
int halfheight = (height + 1) >> 1;
- if (!src0_y || !src0_u || !src0_v ||
- !src1_y || !src1_u || !src1_v ||
- !dst_y || !dst_u || !dst_v ||
- width <= 0 || height == 0) {+ if (!src0_y || !src0_u || !src0_v || !src1_y || !src1_u || !src1_v ||
+ !dst_y || !dst_u || !dst_v || width <= 0 || height == 0) {return -1;
}
- InterpolatePlane(src0_y, src0_stride_y,
- src1_y, src1_stride_y,
- dst_y, dst_stride_y,
- width, height, interpolation);
- InterpolatePlane(src0_u, src0_stride_u,
- src1_u, src1_stride_u,
- dst_u, dst_stride_u,
- halfwidth, halfheight, interpolation);
- InterpolatePlane(src0_v, src0_stride_v,
- src1_v, src1_stride_v,
- dst_v, dst_stride_v,
- halfwidth, halfheight, interpolation);
+ InterpolatePlane(src0_y, src0_stride_y, src1_y, src1_stride_y, dst_y,
+ dst_stride_y, width, height, interpolation);
+ InterpolatePlane(src0_u, src0_stride_u, src1_u, src1_stride_u, dst_u,
+ dst_stride_u, halfwidth, halfheight, interpolation);
+ InterpolatePlane(src0_v, src0_stride_v, src1_v, src1_stride_v, dst_v,
+ dst_stride_v, halfwidth, halfheight, interpolation);
return 0;
}
// Shuffle ARGB channel order. e.g. BGRA to ARGB.
LIBYUV_API
-int ARGBShuffle(const uint8* src_bgra, int src_stride_bgra,
- uint8* dst_argb, int dst_stride_argb,
- const uint8* shuffler, int width, int height) {+int ARGBShuffle(const uint8_t* src_bgra,
+ int src_stride_bgra,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ const uint8_t* shuffler,
+ int width,
+ int height) {int y;
- void (*ARGBShuffleRow)(const uint8* src_bgra, uint8* dst_argb,
- const uint8* shuffler, int width) = ARGBShuffleRow_C;
- if (!src_bgra || !dst_argb ||
- width <= 0 || height == 0) {+ void (*ARGBShuffleRow)(const uint8_t* src_bgra, uint8_t* dst_argb,
+ const uint8_t* shuffler, int width) = ARGBShuffleRow_C;
+ if (!src_bgra || !dst_argb || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -2131,20 +2693,11 @@
src_stride_bgra = -src_stride_bgra;
}
// Coalesce rows.
- if (src_stride_bgra == width * 4 &&
- dst_stride_argb == width * 4) {+ if (src_stride_bgra == width * 4 && dst_stride_argb == width * 4) {width *= height;
height = 1;
src_stride_bgra = dst_stride_argb = 0;
}
-#if defined(HAS_ARGBSHUFFLEROW_SSE2)
- if (TestCpuFlag(kCpuHasSSE2)) {- ARGBShuffleRow = ARGBShuffleRow_Any_SSE2;
- if (IS_ALIGNED(width, 4)) {- ARGBShuffleRow = ARGBShuffleRow_SSE2;
- }
- }
-#endif
#if defined(HAS_ARGBSHUFFLEROW_SSSE3)
if (TestCpuFlag(kCpuHasSSSE3)) {ARGBShuffleRow = ARGBShuffleRow_Any_SSSE3;
@@ -2169,6 +2722,14 @@
}
}
#endif
+#if defined(HAS_ARGBSHUFFLEROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBShuffleRow = ARGBShuffleRow_Any_MSA;
+ if (IS_ALIGNED(width, 8)) {+ ARGBShuffleRow = ARGBShuffleRow_MSA;
+ }
+ }
+#endif
for (y = 0; y < height; ++y) {ARGBShuffleRow(src_bgra, dst_argb, shuffler, width);
@@ -2179,28 +2740,32 @@
}
// Sobel ARGB effect.
-static int ARGBSobelize(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height,
- void (*SobelRow)(const uint8* src_sobelx,
- const uint8* src_sobely,
- uint8* dst, int width)) {+static int ARGBSobelize(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height,
+ void (*SobelRow)(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst,
+ int width)) {int y;
- void (*ARGBToYJRow)(const uint8* src_argb, uint8* dst_g, int width) =
+ void (*ARGBToYJRow)(const uint8_t* src_argb, uint8_t* dst_g, int width) =
ARGBToYJRow_C;
- void (*SobelYRow)(const uint8* src_y0, const uint8* src_y1,
- uint8* dst_sobely, int width) = SobelYRow_C;
- void (*SobelXRow)(const uint8* src_y0, const uint8* src_y1,
- const uint8* src_y2, uint8* dst_sobely, int width) =
+ void (*SobelYRow)(const uint8_t* src_y0, const uint8_t* src_y1,
+ uint8_t* dst_sobely, int width) = SobelYRow_C;
+ void (*SobelXRow)(const uint8_t* src_y0, const uint8_t* src_y1,
+ const uint8_t* src_y2, uint8_t* dst_sobely, int width) =
SobelXRow_C;
const int kEdge = 16; // Extra pixels at start of row for extrude/align.
- if (!src_argb || !dst_argb || width <= 0 || height == 0) {+ if (!src_argb || !dst_argb || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
if (height < 0) {height = -height;
- src_argb = src_argb + (height - 1) * src_stride_argb;
+ src_argb = src_argb + (height - 1) * src_stride_argb;
src_stride_argb = -src_stride_argb;
}
@@ -2228,6 +2793,14 @@
}
}
#endif
+#if defined(HAS_ARGBTOYJROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBToYJRow = ARGBToYJRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ ARGBToYJRow = ARGBToYJRow_MSA;
+ }
+ }
+#endif
#if defined(HAS_SOBELYROW_SSE2)
if (TestCpuFlag(kCpuHasSSE2)) {@@ -2239,6 +2812,11 @@
SobelYRow = SobelYRow_NEON;
}
#endif
+#if defined(HAS_SOBELYROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ SobelYRow = SobelYRow_MSA;
+ }
+#endif
#if defined(HAS_SOBELXROW_SSE2)
if (TestCpuFlag(kCpuHasSSE2)) {SobelXRow = SobelXRow_SSE2;
@@ -2249,18 +2827,23 @@
SobelXRow = SobelXRow_NEON;
}
#endif
+#if defined(HAS_SOBELXROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ SobelXRow = SobelXRow_MSA;
+ }
+#endif
{// 3 rows with edges before/after.
const int kRowSize = (width + kEdge + 31) & ~31;
align_buffer_64(rows, kRowSize * 2 + (kEdge + kRowSize * 3 + kEdge));
- uint8* row_sobelx = rows;
- uint8* row_sobely = rows + kRowSize;
- uint8* row_y = rows + kRowSize * 2;
+ uint8_t* row_sobelx = rows;
+ uint8_t* row_sobely = rows + kRowSize;
+ uint8_t* row_y = rows + kRowSize * 2;
// Convert first row.
- uint8* row_y0 = row_y + kEdge;
- uint8* row_y1 = row_y0 + kRowSize;
- uint8* row_y2 = row_y1 + kRowSize;
+ uint8_t* row_y0 = row_y + kEdge;
+ uint8_t* row_y1 = row_y0 + kRowSize;
+ uint8_t* row_y2 = row_y1 + kRowSize;
ARGBToYJRow(src_argb, row_y0, width);
row_y0[-1] = row_y0[0];
memset(row_y0 + width, row_y0[width - 1], 16); // Extrude 16 for valgrind.
@@ -2284,7 +2867,7 @@
// Cycle thru circular queue of 3 row_y buffers.
{- uint8* row_yt = row_y0;
+ uint8_t* row_yt = row_y0;
row_y0 = row_y1;
row_y1 = row_y2;
row_y2 = row_yt;
@@ -2299,11 +2882,14 @@
// Sobel ARGB effect.
LIBYUV_API
-int ARGBSobel(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {- void (*SobelRow)(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_argb, int width) = SobelRow_C;
+int ARGBSobel(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {+ void (*SobelRow)(const uint8_t* src_sobelx, const uint8_t* src_sobely,
+ uint8_t* dst_argb, int width) = SobelRow_C;
#if defined(HAS_SOBELROW_SSE2)
if (TestCpuFlag(kCpuHasSSE2)) {SobelRow = SobelRow_Any_SSE2;
@@ -2320,6 +2906,14 @@
}
}
#endif
+#if defined(HAS_SOBELROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ SobelRow = SobelRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ SobelRow = SobelRow_MSA;
+ }
+ }
+#endif
return ARGBSobelize(src_argb, src_stride_argb, dst_argb, dst_stride_argb,
width, height, SobelRow);
}
@@ -2326,11 +2920,14 @@
// Sobel ARGB effect with planar output.
LIBYUV_API
-int ARGBSobelToPlane(const uint8* src_argb, int src_stride_argb,
- uint8* dst_y, int dst_stride_y,
- int width, int height) {- void (*SobelToPlaneRow)(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_, int width) = SobelToPlaneRow_C;
+int ARGBSobelToPlane(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ int width,
+ int height) {+ void (*SobelToPlaneRow)(const uint8_t* src_sobelx, const uint8_t* src_sobely,
+ uint8_t* dst_, int width) = SobelToPlaneRow_C;
#if defined(HAS_SOBELTOPLANEROW_SSE2)
if (TestCpuFlag(kCpuHasSSE2)) {SobelToPlaneRow = SobelToPlaneRow_Any_SSE2;
@@ -2347,18 +2944,29 @@
}
}
#endif
- return ARGBSobelize(src_argb, src_stride_argb, dst_y, dst_stride_y,
- width, height, SobelToPlaneRow);
+#if defined(HAS_SOBELTOPLANEROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ SobelToPlaneRow = SobelToPlaneRow_Any_MSA;
+ if (IS_ALIGNED(width, 32)) {+ SobelToPlaneRow = SobelToPlaneRow_MSA;
+ }
+ }
+#endif
+ return ARGBSobelize(src_argb, src_stride_argb, dst_y, dst_stride_y, width,
+ height, SobelToPlaneRow);
}
// SobelXY ARGB effect.
// Similar to Sobel, but also stores Sobel X in R and Sobel Y in B. G = Sobel.
LIBYUV_API
-int ARGBSobelXY(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {- void (*SobelXYRow)(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_argb, int width) = SobelXYRow_C;
+int ARGBSobelXY(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {+ void (*SobelXYRow)(const uint8_t* src_sobelx, const uint8_t* src_sobely,
+ uint8_t* dst_argb, int width) = SobelXYRow_C;
#if defined(HAS_SOBELXYROW_SSE2)
if (TestCpuFlag(kCpuHasSSE2)) {SobelXYRow = SobelXYRow_Any_SSE2;
@@ -2375,6 +2983,14 @@
}
}
#endif
+#if defined(HAS_SOBELXYROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ SobelXYRow = SobelXYRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ SobelXYRow = SobelXYRow_MSA;
+ }
+ }
+#endif
return ARGBSobelize(src_argb, src_stride_argb, dst_argb, dst_stride_argb,
width, height, SobelXYRow);
}
@@ -2381,14 +2997,16 @@
// Apply a 4x4 polynomial to each ARGB pixel.
LIBYUV_API
-int ARGBPolynomial(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
+int ARGBPolynomial(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
const float* poly,
- int width, int height) {+ int width,
+ int height) {int y;
- void (*ARGBPolynomialRow)(const uint8* src_argb,
- uint8* dst_argb, const float* poly,
- int width) = ARGBPolynomialRow_C;
+ void (*ARGBPolynomialRow)(const uint8_t* src_argb, uint8_t* dst_argb,
+ const float* poly, int width) = ARGBPolynomialRow_C;
if (!src_argb || !dst_argb || !poly || width <= 0 || height == 0) {return -1;
}
@@ -2395,12 +3013,11 @@
// Negative height means invert the image.
if (height < 0) {height = -height;
- src_argb = src_argb + (height - 1) * src_stride_argb;
+ src_argb = src_argb + (height - 1) * src_stride_argb;
src_stride_argb = -src_stride_argb;
}
// Coalesce rows.
- if (src_stride_argb == width * 4 &&
- dst_stride_argb == width * 4) {+ if (src_stride_argb == width * 4 && dst_stride_argb == width * 4) {width *= height;
height = 1;
src_stride_argb = dst_stride_argb = 0;
@@ -2425,16 +3042,121 @@
return 0;
}
+// Convert plane of 16 bit shorts to half floats.
+// Source values are multiplied by scale before storing as half float.
+LIBYUV_API
+int HalfFloatPlane(const uint16_t* src_y,
+ int src_stride_y,
+ uint16_t* dst_y,
+ int dst_stride_y,
+ float scale,
+ int width,
+ int height) {+ int y;
+ void (*HalfFloatRow)(const uint16_t* src, uint16_t* dst, float scale,
+ int width) = HalfFloatRow_C;
+ if (!src_y || !dst_y || width <= 0 || height == 0) {+ return -1;
+ }
+ src_stride_y >>= 1;
+ dst_stride_y >>= 1;
+ // Negative height means invert the image.
+ if (height < 0) {+ height = -height;
+ src_y = src_y + (height - 1) * src_stride_y;
+ src_stride_y = -src_stride_y;
+ }
+ // Coalesce rows.
+ if (src_stride_y == width && dst_stride_y == width) {+ width *= height;
+ height = 1;
+ src_stride_y = dst_stride_y = 0;
+ }
+#if defined(HAS_HALFFLOATROW_SSE2)
+ if (TestCpuFlag(kCpuHasSSE2)) {+ HalfFloatRow = HalfFloatRow_Any_SSE2;
+ if (IS_ALIGNED(width, 8)) {+ HalfFloatRow = HalfFloatRow_SSE2;
+ }
+ }
+#endif
+#if defined(HAS_HALFFLOATROW_AVX2)
+ if (TestCpuFlag(kCpuHasAVX2)) {+ HalfFloatRow = HalfFloatRow_Any_AVX2;
+ if (IS_ALIGNED(width, 16)) {+ HalfFloatRow = HalfFloatRow_AVX2;
+ }
+ }
+#endif
+#if defined(HAS_HALFFLOATROW_F16C)
+ if (TestCpuFlag(kCpuHasAVX2) && TestCpuFlag(kCpuHasF16C)) {+ HalfFloatRow =
+ (scale == 1.0f) ? HalfFloat1Row_Any_F16C : HalfFloatRow_Any_F16C;
+ if (IS_ALIGNED(width, 16)) {+ HalfFloatRow = (scale == 1.0f) ? HalfFloat1Row_F16C : HalfFloatRow_F16C;
+ }
+ }
+#endif
+#if defined(HAS_HALFFLOATROW_NEON)
+ if (TestCpuFlag(kCpuHasNEON)) {+ HalfFloatRow =
+ (scale == 1.0f) ? HalfFloat1Row_Any_NEON : HalfFloatRow_Any_NEON;
+ if (IS_ALIGNED(width, 8)) {+ HalfFloatRow = (scale == 1.0f) ? HalfFloat1Row_NEON : HalfFloatRow_NEON;
+ }
+ }
+#endif
+#if defined(HAS_HALFFLOATROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ HalfFloatRow = HalfFloatRow_Any_MSA;
+ if (IS_ALIGNED(width, 32)) {+ HalfFloatRow = HalfFloatRow_MSA;
+ }
+ }
+#endif
+
+ for (y = 0; y < height; ++y) {+ HalfFloatRow(src_y, dst_y, scale, width);
+ src_y += src_stride_y;
+ dst_y += dst_stride_y;
+ }
+ return 0;
+}
+
+// Convert a buffer of bytes to floats, scale the values and store as floats.
+LIBYUV_API
+int ByteToFloat(const uint8_t* src_y, float* dst_y, float scale, int width) {+ void (*ByteToFloatRow)(const uint8_t* src, float* dst, float scale,
+ int width) = ByteToFloatRow_C;
+ if (!src_y || !dst_y || width <= 0) {+ return -1;
+ }
+#if defined(HAS_BYTETOFLOATROW_NEON)
+ if (TestCpuFlag(kCpuHasNEON)) {+ ByteToFloatRow = ByteToFloatRow_Any_NEON;
+ if (IS_ALIGNED(width, 8)) {+ ByteToFloatRow = ByteToFloatRow_NEON;
+ }
+ }
+#endif
+
+ ByteToFloatRow(src_y, dst_y, scale, width);
+ return 0;
+}
+
// Apply a lumacolortable to each ARGB pixel.
LIBYUV_API
-int ARGBLumaColorTable(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
- const uint8* luma,
- int width, int height) {+int ARGBLumaColorTable(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ const uint8_t* luma,
+ int width,
+ int height) {int y;
- void (*ARGBLumaColorTableRow)(const uint8* src_argb, uint8* dst_argb,
- int width, const uint8* luma, const uint32 lumacoeff) =
- ARGBLumaColorTableRow_C;
+ void (*ARGBLumaColorTableRow)(
+ const uint8_t* src_argb, uint8_t* dst_argb, int width,
+ const uint8_t* luma, const uint32_t lumacoeff) = ARGBLumaColorTableRow_C;
if (!src_argb || !dst_argb || !luma || width <= 0 || height == 0) {return -1;
}
@@ -2441,12 +3163,11 @@
// Negative height means invert the image.
if (height < 0) {height = -height;
- src_argb = src_argb + (height - 1) * src_stride_argb;
+ src_argb = src_argb + (height - 1) * src_stride_argb;
src_stride_argb = -src_stride_argb;
}
// Coalesce rows.
- if (src_stride_argb == width * 4 &&
- dst_stride_argb == width * 4) {+ if (src_stride_argb == width * 4 && dst_stride_argb == width * 4) {width *= height;
height = 1;
src_stride_argb = dst_stride_argb = 0;
@@ -2467,12 +3188,15 @@
// Copy Alpha from one ARGB image to another.
LIBYUV_API
-int ARGBCopyAlpha(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {+int ARGBCopyAlpha(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {int y;
- void (*ARGBCopyAlphaRow)(const uint8* src_argb, uint8* dst_argb, int width) =
- ARGBCopyAlphaRow_C;
+ void (*ARGBCopyAlphaRow)(const uint8_t* src_argb, uint8_t* dst_argb,
+ int width) = ARGBCopyAlphaRow_C;
if (!src_argb || !dst_argb || width <= 0 || height == 0) {return -1;
}
@@ -2483,8 +3207,7 @@
src_stride_argb = -src_stride_argb;
}
// Coalesce rows.
- if (src_stride_argb == width * 4 &&
- dst_stride_argb == width * 4) {+ if (src_stride_argb == width * 4 && dst_stride_argb == width * 4) {width *= height;
height = 1;
src_stride_argb = dst_stride_argb = 0;
@@ -2516,9 +3239,12 @@
// Extract just the alpha channel from ARGB.
LIBYUV_API
-int ARGBExtractAlpha(const uint8* src_argb, int src_stride,
- uint8* dst_a, int dst_stride,
- int width, int height) {+int ARGBExtractAlpha(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_a,
+ int dst_stride_a,
+ int width,
+ int height) { if (!src_argb || !dst_a || width <= 0 || height == 0) {return -1;
}
@@ -2525,17 +3251,17 @@
// Negative height means invert the image.
if (height < 0) {height = -height;
- src_argb += (height - 1) * src_stride;
- src_stride = -src_stride;
+ src_argb += (height - 1) * src_stride_argb;
+ src_stride_argb = -src_stride_argb;
}
// Coalesce rows.
- if (src_stride == width * 4 && dst_stride == width) {+ if (src_stride_argb == width * 4 && dst_stride_a == width) {width *= height;
height = 1;
- src_stride = dst_stride = 0;
+ src_stride_argb = dst_stride_a = 0;
}
- void (*ARGBExtractAlphaRow)(const uint8 *src_argb, uint8 *dst_a, int width) =
- ARGBExtractAlphaRow_C;
+ void (*ARGBExtractAlphaRow)(const uint8_t* src_argb, uint8_t* dst_a,
+ int width) = ARGBExtractAlphaRow_C;
#if defined(HAS_ARGBEXTRACTALPHAROW_SSE2)
if (TestCpuFlag(kCpuHasSSE2)) {ARGBExtractAlphaRow = IS_ALIGNED(width, 8) ? ARGBExtractAlphaRow_SSE2
@@ -2542,6 +3268,12 @@
: ARGBExtractAlphaRow_Any_SSE2;
}
#endif
+#if defined(HAS_ARGBEXTRACTALPHAROW_AVX2)
+ if (TestCpuFlag(kCpuHasAVX2)) {+ ARGBExtractAlphaRow = IS_ALIGNED(width, 32) ? ARGBExtractAlphaRow_AVX2
+ : ARGBExtractAlphaRow_Any_AVX2;
+ }
+#endif
#if defined(HAS_ARGBEXTRACTALPHAROW_NEON)
if (TestCpuFlag(kCpuHasNEON)) {ARGBExtractAlphaRow = IS_ALIGNED(width, 16) ? ARGBExtractAlphaRow_NEON
@@ -2548,11 +3280,17 @@
: ARGBExtractAlphaRow_Any_NEON;
}
#endif
+#if defined(HAS_ARGBEXTRACTALPHAROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBExtractAlphaRow = IS_ALIGNED(width, 16) ? ARGBExtractAlphaRow_MSA
+ : ARGBExtractAlphaRow_Any_MSA;
+ }
+#endif
for (int y = 0; y < height; ++y) {ARGBExtractAlphaRow(src_argb, dst_a, width);
- src_argb += src_stride;
- dst_a += dst_stride;
+ src_argb += src_stride_argb;
+ dst_a += dst_stride_a;
}
return 0;
}
@@ -2559,12 +3297,15 @@
// Copy a planar Y channel to the alpha channel of a destination ARGB image.
LIBYUV_API
-int ARGBCopyYToAlpha(const uint8* src_y, int src_stride_y,
- uint8* dst_argb, int dst_stride_argb,
- int width, int height) {+int ARGBCopyYToAlpha(const uint8_t* src_y,
+ int src_stride_y,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {int y;
- void (*ARGBCopyYToAlphaRow)(const uint8* src_y, uint8* dst_argb, int width) =
- ARGBCopyYToAlphaRow_C;
+ void (*ARGBCopyYToAlphaRow)(const uint8_t* src_y, uint8_t* dst_argb,
+ int width) = ARGBCopyYToAlphaRow_C;
if (!src_y || !dst_argb || width <= 0 || height == 0) {return -1;
}
@@ -2575,8 +3316,7 @@
src_stride_y = -src_stride_y;
}
// Coalesce rows.
- if (src_stride_y == width &&
- dst_stride_argb == width * 4) {+ if (src_stride_y == width && dst_stride_argb == width * 4) {width *= height;
height = 1;
src_stride_y = dst_stride_argb = 0;
@@ -2610,20 +3350,22 @@
// directly. A SplitUVRow_Odd function could copy the remaining chroma.
LIBYUV_API
-int YUY2ToNV12(const uint8* src_yuy2, int src_stride_yuy2,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_uv, int dst_stride_uv,
- int width, int height) {+int YUY2ToNV12(const uint8_t* src_yuy2,
+ int src_stride_yuy2,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_uv,
+ int dst_stride_uv,
+ int width,
+ int height) {int y;
int halfwidth = (width + 1) >> 1;
- void (*SplitUVRow)(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
+ void (*SplitUVRow)(const uint8_t* src_uv, uint8_t* dst_u, uint8_t* dst_v,
int width) = SplitUVRow_C;
- void (*InterpolateRow)(uint8* dst_ptr, const uint8* src_ptr,
+ void (*InterpolateRow)(uint8_t * dst_ptr, const uint8_t* src_ptr,
ptrdiff_t src_stride, int dst_width,
int source_y_fraction) = InterpolateRow_C;
- if (!src_yuy2 ||
- !dst_y || !dst_uv ||
- width <= 0 || height == 0) {+ if (!src_yuy2 || !dst_y || !dst_uv || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -2656,6 +3398,14 @@
}
}
#endif
+#if defined(HAS_SPLITUVROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ SplitUVRow = SplitUVRow_Any_MSA;
+ if (IS_ALIGNED(width, 32)) {+ SplitUVRow = SplitUVRow_MSA;
+ }
+ }
+#endif
#if defined(HAS_INTERPOLATEROW_SSSE3)
if (TestCpuFlag(kCpuHasSSSE3)) {InterpolateRow = InterpolateRow_Any_SSSE3;
@@ -2680,6 +3430,14 @@
}
}
#endif
+#if defined(HAS_INTERPOLATEROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ InterpolateRow = InterpolateRow_Any_MSA;
+ if (IS_ALIGNED(width, 32)) {+ InterpolateRow = InterpolateRow_MSA;
+ }
+ }
+#endif
{int awidth = halfwidth * 2;
@@ -2708,20 +3466,22 @@
}
LIBYUV_API
-int UYVYToNV12(const uint8* src_uyvy, int src_stride_uyvy,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_uv, int dst_stride_uv,
- int width, int height) {+int UYVYToNV12(const uint8_t* src_uyvy,
+ int src_stride_uyvy,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_uv,
+ int dst_stride_uv,
+ int width,
+ int height) {int y;
int halfwidth = (width + 1) >> 1;
- void (*SplitUVRow)(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
+ void (*SplitUVRow)(const uint8_t* src_uv, uint8_t* dst_u, uint8_t* dst_v,
int width) = SplitUVRow_C;
- void (*InterpolateRow)(uint8* dst_ptr, const uint8* src_ptr,
+ void (*InterpolateRow)(uint8_t * dst_ptr, const uint8_t* src_ptr,
ptrdiff_t src_stride, int dst_width,
int source_y_fraction) = InterpolateRow_C;
- if (!src_uyvy ||
- !dst_y || !dst_uv ||
- width <= 0 || height == 0) {+ if (!src_uyvy || !dst_y || !dst_uv || width <= 0 || height == 0) {return -1;
}
// Negative height means invert the image.
@@ -2754,6 +3514,14 @@
}
}
#endif
+#if defined(HAS_SPLITUVROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ SplitUVRow = SplitUVRow_Any_MSA;
+ if (IS_ALIGNED(width, 32)) {+ SplitUVRow = SplitUVRow_MSA;
+ }
+ }
+#endif
#if defined(HAS_INTERPOLATEROW_SSSE3)
if (TestCpuFlag(kCpuHasSSSE3)) {InterpolateRow = InterpolateRow_Any_SSSE3;
@@ -2775,6 +3543,14 @@
InterpolateRow = InterpolateRow_Any_NEON;
if (IS_ALIGNED(width, 16)) {InterpolateRow = InterpolateRow_NEON;
+ }
+ }
+#endif
+#if defined(HAS_INTERPOLATEROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ InterpolateRow = InterpolateRow_Any_MSA;
+ if (IS_ALIGNED(width, 32)) {+ InterpolateRow = InterpolateRow_MSA;
}
}
#endif
--- a/third_party/libyuv/source/rotate.cc
+++ b/third_party/libyuv/source/rotate.cc
@@ -10,8 +10,8 @@
#include "libyuv/rotate.h"
-#include "libyuv/cpu_id.h"
#include "libyuv/convert.h"
+#include "libyuv/cpu_id.h"
#include "libyuv/planar_functions.h"
#include "libyuv/rotate_row.h"
#include "libyuv/row.h"
@@ -22,12 +22,20 @@
#endif
LIBYUV_API
-void TransposePlane(const uint8* src, int src_stride,
- uint8* dst, int dst_stride,
- int width, int height) {+void TransposePlane(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
+ int width,
+ int height) {int i = height;
- void (*TransposeWx8)(const uint8* src, int src_stride,
- uint8* dst, int dst_stride, int width) = TransposeWx8_C;
+#if defined(HAS_TRANSPOSEWX16_MSA)
+ void (*TransposeWx16)(const uint8_t* src, int src_stride, uint8_t* dst,
+ int dst_stride, int width) = TransposeWx16_C;
+#else
+ void (*TransposeWx8)(const uint8_t* src, int src_stride, uint8_t* dst,
+ int dst_stride, int width) = TransposeWx8_C;
+#endif
#if defined(HAS_TRANSPOSEWX8_NEON)
if (TestCpuFlag(kCpuHasNEON)) {TransposeWx8 = TransposeWx8_NEON;
@@ -49,24 +57,32 @@
}
}
#endif
-#if defined(HAS_TRANSPOSEWX8_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2)) {- if (IS_ALIGNED(width, 4) &&
- IS_ALIGNED(src, 4) && IS_ALIGNED(src_stride, 4)) {- TransposeWx8 = TransposeWx8_Fast_DSPR2;
- } else {- TransposeWx8 = TransposeWx8_DSPR2;
+#if defined(HAS_TRANSPOSEWX16_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ TransposeWx16 = TransposeWx16_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ TransposeWx16 = TransposeWx16_MSA;
}
}
#endif
+#if defined(HAS_TRANSPOSEWX16_MSA)
+ // Work across the source in 16x16 tiles
+ while (i >= 16) {+ TransposeWx16(src, src_stride, dst, dst_stride, width);
+ src += 16 * src_stride; // Go down 16 rows.
+ dst += 16; // Move over 16 columns.
+ i -= 16;
+ }
+#else
// Work across the source in 8x8 tiles
while (i >= 8) {TransposeWx8(src, src_stride, dst, dst_stride, width);
- src += 8 * src_stride; // Go down 8 rows.
- dst += 8; // Move over 8 columns.
+ src += 8 * src_stride; // Go down 8 rows.
+ dst += 8; // Move over 8 columns.
i -= 8;
}
+#endif
if (i > 0) {TransposeWxH_C(src, src_stride, dst, dst_stride, width, i);
@@ -74,9 +90,12 @@
}
LIBYUV_API
-void RotatePlane90(const uint8* src, int src_stride,
- uint8* dst, int dst_stride,
- int width, int height) {+void RotatePlane90(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
+ int width,
+ int height) {// Rotate by 90 is a transpose with the source read
// from bottom to top. So set the source pointer to the end
// of the buffer and flip the sign of the source stride.
@@ -86,9 +105,12 @@
}
LIBYUV_API
-void RotatePlane270(const uint8* src, int src_stride,
- uint8* dst, int dst_stride,
- int width, int height) {+void RotatePlane270(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
+ int width,
+ int height) {// Rotate by 270 is a transpose with the destination written
// from bottom to top. So set the destination pointer to the end
// of the buffer and flip the sign of the destination stride.
@@ -98,17 +120,20 @@
}
LIBYUV_API
-void RotatePlane180(const uint8* src, int src_stride,
- uint8* dst, int dst_stride,
- int width, int height) {+void RotatePlane180(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
+ int width,
+ int height) {// Swap first and last row and mirror the content. Uses a temporary row.
align_buffer_64(row, width);
- const uint8* src_bot = src + src_stride * (height - 1);
- uint8* dst_bot = dst + dst_stride * (height - 1);
+ const uint8_t* src_bot = src + src_stride * (height - 1);
+ uint8_t* dst_bot = dst + dst_stride * (height - 1);
int half_height = (height + 1) >> 1;
int y;
- void (*MirrorRow)(const uint8* src, uint8* dst, int width) = MirrorRow_C;
- void (*CopyRow)(const uint8* src, uint8* dst, int width) = CopyRow_C;
+ void (*MirrorRow)(const uint8_t* src, uint8_t* dst, int width) = MirrorRow_C;
+ void (*CopyRow)(const uint8_t* src, uint8_t* dst, int width) = CopyRow_C;
#if defined(HAS_MIRRORROW_NEON)
if (TestCpuFlag(kCpuHasNEON)) {MirrorRow = MirrorRow_Any_NEON;
@@ -133,12 +158,12 @@
}
}
#endif
-// TODO(fbarchard): Mirror on mips handle unaligned memory.
-#if defined(HAS_MIRRORROW_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2) &&
- IS_ALIGNED(src, 4) && IS_ALIGNED(src_stride, 4) &&
- IS_ALIGNED(dst, 4) && IS_ALIGNED(dst_stride, 4)) {- MirrorRow = MirrorRow_DSPR2;
+#if defined(HAS_MIRRORROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ MirrorRow = MirrorRow_Any_MSA;
+ if (IS_ALIGNED(width, 64)) {+ MirrorRow = MirrorRow_MSA;
+ }
}
#endif
#if defined(HAS_COPYROW_SSE2)
@@ -161,11 +186,6 @@
CopyRow = IS_ALIGNED(width, 32) ? CopyRow_NEON : CopyRow_Any_NEON;
}
#endif
-#if defined(HAS_COPYROW_MIPS)
- if (TestCpuFlag(kCpuHasMIPS)) {- CopyRow = CopyRow_MIPS;
- }
-#endif
// Odd height will harmlessly mirror the middle row twice.
for (y = 0; y < half_height; ++y) {@@ -181,15 +201,24 @@
}
LIBYUV_API
-void TransposeUV(const uint8* src, int src_stride,
- uint8* dst_a, int dst_stride_a,
- uint8* dst_b, int dst_stride_b,
- int width, int height) {+void TransposeUV(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst_a,
+ int dst_stride_a,
+ uint8_t* dst_b,
+ int dst_stride_b,
+ int width,
+ int height) {int i = height;
- void (*TransposeUVWx8)(const uint8* src, int src_stride,
- uint8* dst_a, int dst_stride_a,
- uint8* dst_b, int dst_stride_b,
+#if defined(HAS_TRANSPOSEUVWX16_MSA)
+ void (*TransposeUVWx16)(const uint8_t* src, int src_stride, uint8_t* dst_a,
+ int dst_stride_a, uint8_t* dst_b, int dst_stride_b,
+ int width) = TransposeUVWx16_C;
+#else
+ void (*TransposeUVWx8)(const uint8_t* src, int src_stride, uint8_t* dst_a,
+ int dst_stride_a, uint8_t* dst_b, int dst_stride_b,
int width) = TransposeUVWx8_C;
+#endif
#if defined(HAS_TRANSPOSEUVWX8_NEON)
if (TestCpuFlag(kCpuHasNEON)) {TransposeUVWx8 = TransposeUVWx8_NEON;
@@ -203,72 +232,90 @@
}
}
#endif
-#if defined(HAS_TRANSPOSEUVWX8_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2) && IS_ALIGNED(width, 2) &&
- IS_ALIGNED(src, 4) && IS_ALIGNED(src_stride, 4)) {- TransposeUVWx8 = TransposeUVWx8_DSPR2;
+#if defined(HAS_TRANSPOSEUVWX16_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ TransposeUVWx16 = TransposeUVWx16_Any_MSA;
+ if (IS_ALIGNED(width, 8)) {+ TransposeUVWx16 = TransposeUVWx16_MSA;
+ }
}
#endif
+#if defined(HAS_TRANSPOSEUVWX16_MSA)
// Work through the source in 8x8 tiles.
+ while (i >= 16) {+ TransposeUVWx16(src, src_stride, dst_a, dst_stride_a, dst_b, dst_stride_b,
+ width);
+ src += 16 * src_stride; // Go down 16 rows.
+ dst_a += 16; // Move over 8 columns.
+ dst_b += 16; // Move over 8 columns.
+ i -= 16;
+ }
+#else
+ // Work through the source in 8x8 tiles.
while (i >= 8) {- TransposeUVWx8(src, src_stride,
- dst_a, dst_stride_a,
- dst_b, dst_stride_b,
+ TransposeUVWx8(src, src_stride, dst_a, dst_stride_a, dst_b, dst_stride_b,
width);
- src += 8 * src_stride; // Go down 8 rows.
- dst_a += 8; // Move over 8 columns.
- dst_b += 8; // Move over 8 columns.
+ src += 8 * src_stride; // Go down 8 rows.
+ dst_a += 8; // Move over 8 columns.
+ dst_b += 8; // Move over 8 columns.
i -= 8;
}
+#endif
if (i > 0) {- TransposeUVWxH_C(src, src_stride,
- dst_a, dst_stride_a,
- dst_b, dst_stride_b,
+ TransposeUVWxH_C(src, src_stride, dst_a, dst_stride_a, dst_b, dst_stride_b,
width, i);
}
}
LIBYUV_API
-void RotateUV90(const uint8* src, int src_stride,
- uint8* dst_a, int dst_stride_a,
- uint8* dst_b, int dst_stride_b,
- int width, int height) {+void RotateUV90(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst_a,
+ int dst_stride_a,
+ uint8_t* dst_b,
+ int dst_stride_b,
+ int width,
+ int height) {src += src_stride * (height - 1);
src_stride = -src_stride;
- TransposeUV(src, src_stride,
- dst_a, dst_stride_a,
- dst_b, dst_stride_b,
- width, height);
+ TransposeUV(src, src_stride, dst_a, dst_stride_a, dst_b, dst_stride_b, width,
+ height);
}
LIBYUV_API
-void RotateUV270(const uint8* src, int src_stride,
- uint8* dst_a, int dst_stride_a,
- uint8* dst_b, int dst_stride_b,
- int width, int height) {+void RotateUV270(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst_a,
+ int dst_stride_a,
+ uint8_t* dst_b,
+ int dst_stride_b,
+ int width,
+ int height) {dst_a += dst_stride_a * (width - 1);
dst_b += dst_stride_b * (width - 1);
dst_stride_a = -dst_stride_a;
dst_stride_b = -dst_stride_b;
- TransposeUV(src, src_stride,
- dst_a, dst_stride_a,
- dst_b, dst_stride_b,
- width, height);
+ TransposeUV(src, src_stride, dst_a, dst_stride_a, dst_b, dst_stride_b, width,
+ height);
}
// Rotate 180 is a horizontal and vertical flip.
LIBYUV_API
-void RotateUV180(const uint8* src, int src_stride,
- uint8* dst_a, int dst_stride_a,
- uint8* dst_b, int dst_stride_b,
- int width, int height) {+void RotateUV180(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst_a,
+ int dst_stride_a,
+ uint8_t* dst_b,
+ int dst_stride_b,
+ int width,
+ int height) {int i;
- void (*MirrorUVRow)(const uint8* src, uint8* dst_u, uint8* dst_v, int width) =
- MirrorUVRow_C;
+ void (*MirrorUVRow)(const uint8_t* src, uint8_t* dst_u, uint8_t* dst_v,
+ int width) = MirrorUVRow_C;
#if defined(HAS_MIRRORUVROW_NEON)
if (TestCpuFlag(kCpuHasNEON) && IS_ALIGNED(width, 8)) {MirrorUVRow = MirrorUVRow_NEON;
@@ -279,10 +326,9 @@
MirrorUVRow = MirrorUVRow_SSSE3;
}
#endif
-#if defined(HAS_MIRRORUVROW_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2) &&
- IS_ALIGNED(src, 4) && IS_ALIGNED(src_stride, 4)) {- MirrorUVRow = MirrorUVRow_DSPR2;
+#if defined(HAS_MIRRORUVROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA) && IS_ALIGNED(width, 32)) {+ MirrorUVRow = MirrorUVRow_MSA;
}
#endif
@@ -298,9 +344,12 @@
}
LIBYUV_API
-int RotatePlane(const uint8* src, int src_stride,
- uint8* dst, int dst_stride,
- int width, int height,
+int RotatePlane(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
+ int width,
+ int height,
enum RotationMode mode) { if (!src || width <= 0 || height == 0 || !dst) {return -1;
@@ -316,24 +365,16 @@
switch (mode) {case kRotate0:
// copy frame
- CopyPlane(src, src_stride,
- dst, dst_stride,
- width, height);
+ CopyPlane(src, src_stride, dst, dst_stride, width, height);
return 0;
case kRotate90:
- RotatePlane90(src, src_stride,
- dst, dst_stride,
- width, height);
+ RotatePlane90(src, src_stride, dst, dst_stride, width, height);
return 0;
case kRotate270:
- RotatePlane270(src, src_stride,
- dst, dst_stride,
- width, height);
+ RotatePlane270(src, src_stride, dst, dst_stride, width, height);
return 0;
case kRotate180:
- RotatePlane180(src, src_stride,
- dst, dst_stride,
- width, height);
+ RotatePlane180(src, src_stride, dst, dst_stride, width, height);
return 0;
default:
break;
@@ -342,18 +383,25 @@
}
LIBYUV_API
-int I420Rotate(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height,
+int I420Rotate(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height,
enum RotationMode mode) {int halfwidth = (width + 1) >> 1;
int halfheight = (height + 1) >> 1;
- if (!src_y || !src_u || !src_v || width <= 0 || height == 0 ||
- !dst_y || !dst_u || !dst_v) {+ if (!src_y || !src_u || !src_v || width <= 0 || height == 0 || !dst_y ||
+ !dst_u || !dst_v) {return -1;
}
@@ -372,45 +420,29 @@
switch (mode) {case kRotate0:
// copy frame
- return I420Copy(src_y, src_stride_y,
- src_u, src_stride_u,
- src_v, src_stride_v,
- dst_y, dst_stride_y,
- dst_u, dst_stride_u,
- dst_v, dst_stride_v,
- width, height);
+ return I420Copy(src_y, src_stride_y, src_u, src_stride_u, src_v,
+ src_stride_v, dst_y, dst_stride_y, dst_u, dst_stride_u,
+ dst_v, dst_stride_v, width, height);
case kRotate90:
- RotatePlane90(src_y, src_stride_y,
- dst_y, dst_stride_y,
- width, height);
- RotatePlane90(src_u, src_stride_u,
- dst_u, dst_stride_u,
- halfwidth, halfheight);
- RotatePlane90(src_v, src_stride_v,
- dst_v, dst_stride_v,
- halfwidth, halfheight);
+ RotatePlane90(src_y, src_stride_y, dst_y, dst_stride_y, width, height);
+ RotatePlane90(src_u, src_stride_u, dst_u, dst_stride_u, halfwidth,
+ halfheight);
+ RotatePlane90(src_v, src_stride_v, dst_v, dst_stride_v, halfwidth,
+ halfheight);
return 0;
case kRotate270:
- RotatePlane270(src_y, src_stride_y,
- dst_y, dst_stride_y,
- width, height);
- RotatePlane270(src_u, src_stride_u,
- dst_u, dst_stride_u,
- halfwidth, halfheight);
- RotatePlane270(src_v, src_stride_v,
- dst_v, dst_stride_v,
- halfwidth, halfheight);
+ RotatePlane270(src_y, src_stride_y, dst_y, dst_stride_y, width, height);
+ RotatePlane270(src_u, src_stride_u, dst_u, dst_stride_u, halfwidth,
+ halfheight);
+ RotatePlane270(src_v, src_stride_v, dst_v, dst_stride_v, halfwidth,
+ halfheight);
return 0;
case kRotate180:
- RotatePlane180(src_y, src_stride_y,
- dst_y, dst_stride_y,
- width, height);
- RotatePlane180(src_u, src_stride_u,
- dst_u, dst_stride_u,
- halfwidth, halfheight);
- RotatePlane180(src_v, src_stride_v,
- dst_v, dst_stride_v,
- halfwidth, halfheight);
+ RotatePlane180(src_y, src_stride_y, dst_y, dst_stride_y, width, height);
+ RotatePlane180(src_u, src_stride_u, dst_u, dst_stride_u, halfwidth,
+ halfheight);
+ RotatePlane180(src_v, src_stride_v, dst_v, dst_stride_v, halfwidth,
+ halfheight);
return 0;
default:
break;
@@ -419,17 +451,23 @@
}
LIBYUV_API
-int NV12ToI420Rotate(const uint8* src_y, int src_stride_y,
- const uint8* src_uv, int src_stride_uv,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int width, int height,
+int NV12ToI420Rotate(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_uv,
+ int src_stride_uv,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int width,
+ int height,
enum RotationMode mode) {int halfwidth = (width + 1) >> 1;
int halfheight = (height + 1) >> 1;
- if (!src_y || !src_uv || width <= 0 || height == 0 ||
- !dst_y || !dst_u || !dst_v) {+ if (!src_y || !src_uv || width <= 0 || height == 0 || !dst_y || !dst_u ||
+ !dst_v) {return -1;
}
@@ -446,38 +484,23 @@
switch (mode) {case kRotate0:
// copy frame
- return NV12ToI420(src_y, src_stride_y,
- src_uv, src_stride_uv,
- dst_y, dst_stride_y,
- dst_u, dst_stride_u,
- dst_v, dst_stride_v,
+ return NV12ToI420(src_y, src_stride_y, src_uv, src_stride_uv, dst_y,
+ dst_stride_y, dst_u, dst_stride_u, dst_v, dst_stride_v,
width, height);
case kRotate90:
- RotatePlane90(src_y, src_stride_y,
- dst_y, dst_stride_y,
- width, height);
- RotateUV90(src_uv, src_stride_uv,
- dst_u, dst_stride_u,
- dst_v, dst_stride_v,
- halfwidth, halfheight);
+ RotatePlane90(src_y, src_stride_y, dst_y, dst_stride_y, width, height);
+ RotateUV90(src_uv, src_stride_uv, dst_u, dst_stride_u, dst_v,
+ dst_stride_v, halfwidth, halfheight);
return 0;
case kRotate270:
- RotatePlane270(src_y, src_stride_y,
- dst_y, dst_stride_y,
- width, height);
- RotateUV270(src_uv, src_stride_uv,
- dst_u, dst_stride_u,
- dst_v, dst_stride_v,
- halfwidth, halfheight);
+ RotatePlane270(src_y, src_stride_y, dst_y, dst_stride_y, width, height);
+ RotateUV270(src_uv, src_stride_uv, dst_u, dst_stride_u, dst_v,
+ dst_stride_v, halfwidth, halfheight);
return 0;
case kRotate180:
- RotatePlane180(src_y, src_stride_y,
- dst_y, dst_stride_y,
- width, height);
- RotateUV180(src_uv, src_stride_uv,
- dst_u, dst_stride_u,
- dst_v, dst_stride_v,
- halfwidth, halfheight);
+ RotatePlane180(src_y, src_stride_y, dst_y, dst_stride_y, width, height);
+ RotateUV180(src_uv, src_stride_uv, dst_u, dst_stride_u, dst_v,
+ dst_stride_v, halfwidth, halfheight);
return 0;
default:
break;
--- a/third_party/libyuv/source/rotate_any.cc
+++ b/third_party/libyuv/source/rotate_any.cc
@@ -18,16 +18,16 @@
extern "C" {#endif
-#define TANY(NAMEANY, TPOS_SIMD, MASK) \
- void NAMEANY(const uint8* src, int src_stride, \
- uint8* dst, int dst_stride, int width) { \- int r = width & MASK; \
- int n = width - r; \
- if (n > 0) { \- TPOS_SIMD(src, src_stride, dst, dst_stride, n); \
- } \
- TransposeWx8_C(src + n, src_stride, dst + n * dst_stride, dst_stride, r);\
- }
+#define TANY(NAMEANY, TPOS_SIMD, MASK) \
+ void NAMEANY(const uint8_t* src, int src_stride, uint8_t* dst, \
+ int dst_stride, int width) { \+ int r = width & MASK; \
+ int n = width - r; \
+ if (n > 0) { \+ TPOS_SIMD(src, src_stride, dst, dst_stride, n); \
+ } \
+ TransposeWx8_C(src + n, src_stride, dst + n * dst_stride, dst_stride, r); \
+ }
#ifdef HAS_TRANSPOSEWX8_NEON
TANY(TransposeWx8_Any_NEON, TransposeWx8_NEON, 7)
@@ -38,25 +38,23 @@
#ifdef HAS_TRANSPOSEWX8_FAST_SSSE3
TANY(TransposeWx8_Fast_Any_SSSE3, TransposeWx8_Fast_SSSE3, 15)
#endif
-#ifdef HAS_TRANSPOSEWX8_DSPR2
-TANY(TransposeWx8_Any_DSPR2, TransposeWx8_DSPR2, 7)
+#ifdef HAS_TRANSPOSEWX16_MSA
+TANY(TransposeWx16_Any_MSA, TransposeWx16_MSA, 15)
#endif
#undef TANY
#define TUVANY(NAMEANY, TPOS_SIMD, MASK) \
- void NAMEANY(const uint8* src, int src_stride, \
- uint8* dst_a, int dst_stride_a, \
- uint8* dst_b, int dst_stride_b, int width) { \- int r = width & MASK; \
- int n = width - r; \
- if (n > 0) { \- TPOS_SIMD(src, src_stride, dst_a, dst_stride_a, dst_b, dst_stride_b, \
- n); \
- } \
- TransposeUVWx8_C(src + n * 2, src_stride, \
- dst_a + n * dst_stride_a, dst_stride_a, \
- dst_b + n * dst_stride_b, dst_stride_b, r); \
- }
+ void NAMEANY(const uint8_t* src, int src_stride, uint8_t* dst_a, \
+ int dst_stride_a, uint8_t* dst_b, int dst_stride_b, \
+ int width) { \+ int r = width & MASK; \
+ int n = width - r; \
+ if (n > 0) { \+ TPOS_SIMD(src, src_stride, dst_a, dst_stride_a, dst_b, dst_stride_b, n); \
+ } \
+ TransposeUVWx8_C(src + n * 2, src_stride, dst_a + n * dst_stride_a, \
+ dst_stride_a, dst_b + n * dst_stride_b, dst_stride_b, r); \
+ }
#ifdef HAS_TRANSPOSEUVWX8_NEON
TUVANY(TransposeUVWx8_Any_NEON, TransposeUVWx8_NEON, 7)
@@ -64,8 +62,8 @@
#ifdef HAS_TRANSPOSEUVWX8_SSE2
TUVANY(TransposeUVWx8_Any_SSE2, TransposeUVWx8_SSE2, 7)
#endif
-#ifdef HAS_TRANSPOSEUVWX8_DSPR2
-TUVANY(TransposeUVWx8_Any_DSPR2, TransposeUVWx8_DSPR2, 7)
+#ifdef HAS_TRANSPOSEUVWX16_MSA
+TUVANY(TransposeUVWx16_Any_MSA, TransposeUVWx16_MSA, 7)
#endif
#undef TUVANY
@@ -73,8 +71,3 @@
} // extern "C"
} // namespace libyuv
#endif
-
-
-
-
-
--- a/third_party/libyuv/source/rotate_argb.cc
+++ b/third_party/libyuv/source/rotate_argb.cc
@@ -10,10 +10,11 @@
#include "libyuv/rotate.h"
-#include "libyuv/cpu_id.h"
#include "libyuv/convert.h"
+#include "libyuv/cpu_id.h"
#include "libyuv/planar_functions.h"
#include "libyuv/row.h"
+#include "libyuv/scale_row.h" /* for ScaleARGBRowDownEven_ */
#ifdef __cplusplus
namespace libyuv {@@ -20,80 +21,95 @@
extern "C" {#endif
-// ARGBScale has a function to copy pixels to a row, striding each source
-// pixel by a constant.
-#if !defined(LIBYUV_DISABLE_X86) && \
- (defined(_M_IX86) || \
- (defined(__x86_64__) && !defined(__native_client__)) || defined(__i386__))
-#define HAS_SCALEARGBROWDOWNEVEN_SSE2
-void ScaleARGBRowDownEven_SSE2(const uint8* src_ptr, int src_stride,
- int src_stepx, uint8* dst_ptr, int dst_width);
-#endif
-#if !defined(LIBYUV_DISABLE_NEON) && !defined(__native_client__) && \
- (defined(__ARM_NEON__) || defined(LIBYUV_NEON) || defined(__aarch64__))
-#define HAS_SCALEARGBROWDOWNEVEN_NEON
-void ScaleARGBRowDownEven_NEON(const uint8* src_ptr, int src_stride,
- int src_stepx, uint8* dst_ptr, int dst_width);
-#endif
-
-void ScaleARGBRowDownEven_C(const uint8* src_ptr, int,
- int src_stepx, uint8* dst_ptr, int dst_width);
-
-static void ARGBTranspose(const uint8* src, int src_stride,
- uint8* dst, int dst_stride, int width, int height) {+static void ARGBTranspose(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {int i;
- int src_pixel_step = src_stride >> 2;
- void (*ScaleARGBRowDownEven)(const uint8* src_ptr, int src_stride,
- int src_step, uint8* dst_ptr, int dst_width) = ScaleARGBRowDownEven_C;
+ int src_pixel_step = src_stride_argb >> 2;
+ void (*ScaleARGBRowDownEven)(
+ const uint8_t* src_argb, ptrdiff_t src_stride_argb, int src_step,
+ uint8_t* dst_argb, int dst_width) = ScaleARGBRowDownEven_C;
#if defined(HAS_SCALEARGBROWDOWNEVEN_SSE2)
- if (TestCpuFlag(kCpuHasSSE2) && IS_ALIGNED(height, 4)) { // Width of dest.- ScaleARGBRowDownEven = ScaleARGBRowDownEven_SSE2;
+ if (TestCpuFlag(kCpuHasSSE2)) {+ ScaleARGBRowDownEven = ScaleARGBRowDownEven_Any_SSE2;
+ if (IS_ALIGNED(height, 4)) { // Width of dest.+ ScaleARGBRowDownEven = ScaleARGBRowDownEven_SSE2;
+ }
}
#endif
#if defined(HAS_SCALEARGBROWDOWNEVEN_NEON)
- if (TestCpuFlag(kCpuHasNEON) && IS_ALIGNED(height, 4)) { // Width of dest.- ScaleARGBRowDownEven = ScaleARGBRowDownEven_NEON;
+ if (TestCpuFlag(kCpuHasNEON)) {+ ScaleARGBRowDownEven = ScaleARGBRowDownEven_Any_NEON;
+ if (IS_ALIGNED(height, 4)) { // Width of dest.+ ScaleARGBRowDownEven = ScaleARGBRowDownEven_NEON;
+ }
}
#endif
+#if defined(HAS_SCALEARGBROWDOWNEVEN_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ScaleARGBRowDownEven = ScaleARGBRowDownEven_Any_MSA;
+ if (IS_ALIGNED(height, 4)) { // Width of dest.+ ScaleARGBRowDownEven = ScaleARGBRowDownEven_MSA;
+ }
+ }
+#endif
for (i = 0; i < width; ++i) { // column of source to row of dest.- ScaleARGBRowDownEven(src, 0, src_pixel_step, dst, height);
- dst += dst_stride;
- src += 4;
+ ScaleARGBRowDownEven(src_argb, 0, src_pixel_step, dst_argb, height);
+ dst_argb += dst_stride_argb;
+ src_argb += 4;
}
}
-void ARGBRotate90(const uint8* src, int src_stride,
- uint8* dst, int dst_stride, int width, int height) {+void ARGBRotate90(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {// Rotate by 90 is a ARGBTranspose with the source read
// from bottom to top. So set the source pointer to the end
// of the buffer and flip the sign of the source stride.
- src += src_stride * (height - 1);
- src_stride = -src_stride;
- ARGBTranspose(src, src_stride, dst, dst_stride, width, height);
+ src_argb += src_stride_argb * (height - 1);
+ src_stride_argb = -src_stride_argb;
+ ARGBTranspose(src_argb, src_stride_argb, dst_argb, dst_stride_argb, width,
+ height);
}
-void ARGBRotate270(const uint8* src, int src_stride,
- uint8* dst, int dst_stride, int width, int height) {+void ARGBRotate270(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {// Rotate by 270 is a ARGBTranspose with the destination written
// from bottom to top. So set the destination pointer to the end
// of the buffer and flip the sign of the destination stride.
- dst += dst_stride * (width - 1);
- dst_stride = -dst_stride;
- ARGBTranspose(src, src_stride, dst, dst_stride, width, height);
+ dst_argb += dst_stride_argb * (width - 1);
+ dst_stride_argb = -dst_stride_argb;
+ ARGBTranspose(src_argb, src_stride_argb, dst_argb, dst_stride_argb, width,
+ height);
}
-void ARGBRotate180(const uint8* src, int src_stride,
- uint8* dst, int dst_stride, int width, int height) {+void ARGBRotate180(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height) {// Swap first and last row and mirror the content. Uses a temporary row.
align_buffer_64(row, width * 4);
- const uint8* src_bot = src + src_stride * (height - 1);
- uint8* dst_bot = dst + dst_stride * (height - 1);
+ const uint8_t* src_bot = src_argb + src_stride_argb * (height - 1);
+ uint8_t* dst_bot = dst_argb + dst_stride_argb * (height - 1);
int half_height = (height + 1) >> 1;
int y;
- void (*ARGBMirrorRow)(const uint8* src, uint8* dst, int width) =
+ void (*ARGBMirrorRow)(const uint8_t* src_argb, uint8_t* dst_argb, int width) =
ARGBMirrorRow_C;
- void (*CopyRow)(const uint8* src, uint8* dst, int width) = CopyRow_C;
+ void (*CopyRow)(const uint8_t* src_argb, uint8_t* dst_argb, int width) =
+ CopyRow_C;
#if defined(HAS_ARGBMIRRORROW_NEON)
if (TestCpuFlag(kCpuHasNEON)) {ARGBMirrorRow = ARGBMirrorRow_Any_NEON;
@@ -118,6 +134,14 @@
}
}
#endif
+#if defined(HAS_ARGBMIRRORROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ARGBMirrorRow = ARGBMirrorRow_Any_MSA;
+ if (IS_ALIGNED(width, 16)) {+ ARGBMirrorRow = ARGBMirrorRow_MSA;
+ }
+ }
+#endif
#if defined(HAS_COPYROW_SSE2)
if (TestCpuFlag(kCpuHasSSE2)) {CopyRow = IS_ALIGNED(width * 4, 32) ? CopyRow_SSE2 : CopyRow_Any_SSE2;
@@ -138,28 +162,27 @@
CopyRow = IS_ALIGNED(width * 4, 32) ? CopyRow_NEON : CopyRow_Any_NEON;
}
#endif
-#if defined(HAS_COPYROW_MIPS)
- if (TestCpuFlag(kCpuHasMIPS)) {- CopyRow = CopyRow_MIPS;
- }
-#endif
// Odd height will harmlessly mirror the middle row twice.
for (y = 0; y < half_height; ++y) {- ARGBMirrorRow(src, row, width); // Mirror first row into a buffer
- ARGBMirrorRow(src_bot, dst, width); // Mirror last row into first row
+ ARGBMirrorRow(src_argb, row, width); // Mirror first row into a buffer
+ ARGBMirrorRow(src_bot, dst_argb, width); // Mirror last row into first row
CopyRow(row, dst_bot, width * 4); // Copy first mirrored row into last
- src += src_stride;
- dst += dst_stride;
- src_bot -= src_stride;
- dst_bot -= dst_stride;
+ src_argb += src_stride_argb;
+ dst_argb += dst_stride_argb;
+ src_bot -= src_stride_argb;
+ dst_bot -= dst_stride_argb;
}
free_aligned_buffer_64(row);
}
LIBYUV_API
-int ARGBRotate(const uint8* src_argb, int src_stride_argb,
- uint8* dst_argb, int dst_stride_argb, int width, int height,
+int ARGBRotate(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int width,
+ int height,
enum RotationMode mode) { if (!src_argb || width <= 0 || height == 0 || !dst_argb) {return -1;
@@ -175,23 +198,19 @@
switch (mode) {case kRotate0:
// copy frame
- return ARGBCopy(src_argb, src_stride_argb,
- dst_argb, dst_stride_argb,
+ return ARGBCopy(src_argb, src_stride_argb, dst_argb, dst_stride_argb,
width, height);
case kRotate90:
- ARGBRotate90(src_argb, src_stride_argb,
- dst_argb, dst_stride_argb,
- width, height);
+ ARGBRotate90(src_argb, src_stride_argb, dst_argb, dst_stride_argb, width,
+ height);
return 0;
case kRotate270:
- ARGBRotate270(src_argb, src_stride_argb,
- dst_argb, dst_stride_argb,
- width, height);
+ ARGBRotate270(src_argb, src_stride_argb, dst_argb, dst_stride_argb, width,
+ height);
return 0;
case kRotate180:
- ARGBRotate180(src_argb, src_stride_argb,
- dst_argb, dst_stride_argb,
- width, height);
+ ARGBRotate180(src_argb, src_stride_argb, dst_argb, dst_stride_argb, width,
+ height);
return 0;
default:
break;
--- a/third_party/libyuv/source/rotate_common.cc
+++ b/third_party/libyuv/source/rotate_common.cc
@@ -8,8 +8,8 @@
* be found in the AUTHORS file in the root of the source tree.
*/
-#include "libyuv/row.h"
#include "libyuv/rotate_row.h"
+#include "libyuv/row.h"
#ifdef __cplusplus
namespace libyuv {@@ -16,8 +16,11 @@
extern "C" {#endif
-void TransposeWx8_C(const uint8* src, int src_stride,
- uint8* dst, int dst_stride, int width) {+void TransposeWx8_C(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
+ int width) {int i;
for (i = 0; i < width; ++i) {dst[0] = src[0 * src_stride];
@@ -33,9 +36,13 @@
}
}
-void TransposeUVWx8_C(const uint8* src, int src_stride,
- uint8* dst_a, int dst_stride_a,
- uint8* dst_b, int dst_stride_b, int width) {+void TransposeUVWx8_C(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst_a,
+ int dst_stride_a,
+ uint8_t* dst_b,
+ int dst_stride_b,
+ int width) {int i;
for (i = 0; i < width; ++i) {dst_a[0] = src[0 * src_stride + 0];
@@ -60,9 +67,12 @@
}
}
-void TransposeWxH_C(const uint8* src, int src_stride,
- uint8* dst, int dst_stride,
- int width, int height) {+void TransposeWxH_C(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
+ int width,
+ int height) {int i;
for (i = 0; i < width; ++i) {int j;
@@ -72,10 +82,14 @@
}
}
-void TransposeUVWxH_C(const uint8* src, int src_stride,
- uint8* dst_a, int dst_stride_a,
- uint8* dst_b, int dst_stride_b,
- int width, int height) {+void TransposeUVWxH_C(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst_a,
+ int dst_stride_a,
+ uint8_t* dst_b,
+ int dst_stride_b,
+ int width,
+ int height) {int i;
for (i = 0; i < width * 2; i += 2) {int j;
--- a/third_party/libyuv/source/rotate_gcc.cc
+++ b/third_party/libyuv/source/rotate_gcc.cc
@@ -8,8 +8,8 @@
* be found in the AUTHORS file in the root of the source tree.
*/
-#include "libyuv/row.h"
#include "libyuv/rotate_row.h"
+#include "libyuv/row.h"
#ifdef __cplusplus
namespace libyuv {@@ -22,342 +22,348 @@
// Transpose 8x8. 32 or 64 bit, but not NaCL for 64 bit.
#if defined(HAS_TRANSPOSEWX8_SSSE3)
-void TransposeWx8_SSSE3(const uint8* src, int src_stride,
- uint8* dst, int dst_stride, int width) {- asm volatile (
- // Read in the data from the source pointer.
- // First round of bit swap.
- LABELALIGN
- "1: \n"
- "movq (%0),%%xmm0 \n"
- "movq (%0,%3),%%xmm1 \n"
- "lea (%0,%3,2),%0 \n"
- "punpcklbw %%xmm1,%%xmm0 \n"
- "movq (%0),%%xmm2 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "palignr $0x8,%%xmm1,%%xmm1 \n"
- "movq (%0,%3),%%xmm3 \n"
- "lea (%0,%3,2),%0 \n"
- "punpcklbw %%xmm3,%%xmm2 \n"
- "movdqa %%xmm2,%%xmm3 \n"
- "movq (%0),%%xmm4 \n"
- "palignr $0x8,%%xmm3,%%xmm3 \n"
- "movq (%0,%3),%%xmm5 \n"
- "lea (%0,%3,2),%0 \n"
- "punpcklbw %%xmm5,%%xmm4 \n"
- "movdqa %%xmm4,%%xmm5 \n"
- "movq (%0),%%xmm6 \n"
- "palignr $0x8,%%xmm5,%%xmm5 \n"
- "movq (%0,%3),%%xmm7 \n"
- "lea (%0,%3,2),%0 \n"
- "punpcklbw %%xmm7,%%xmm6 \n"
- "neg %3 \n"
- "movdqa %%xmm6,%%xmm7 \n"
- "lea 0x8(%0,%3,8),%0 \n"
- "palignr $0x8,%%xmm7,%%xmm7 \n"
- "neg %3 \n"
- // Second round of bit swap.
- "punpcklwd %%xmm2,%%xmm0 \n"
- "punpcklwd %%xmm3,%%xmm1 \n"
- "movdqa %%xmm0,%%xmm2 \n"
- "movdqa %%xmm1,%%xmm3 \n"
- "palignr $0x8,%%xmm2,%%xmm2 \n"
- "palignr $0x8,%%xmm3,%%xmm3 \n"
- "punpcklwd %%xmm6,%%xmm4 \n"
- "punpcklwd %%xmm7,%%xmm5 \n"
- "movdqa %%xmm4,%%xmm6 \n"
- "movdqa %%xmm5,%%xmm7 \n"
- "palignr $0x8,%%xmm6,%%xmm6 \n"
- "palignr $0x8,%%xmm7,%%xmm7 \n"
- // Third round of bit swap.
- // Write to the destination pointer.
- "punpckldq %%xmm4,%%xmm0 \n"
- "movq %%xmm0,(%1) \n"
- "movdqa %%xmm0,%%xmm4 \n"
- "palignr $0x8,%%xmm4,%%xmm4 \n"
- "movq %%xmm4,(%1,%4) \n"
- "lea (%1,%4,2),%1 \n"
- "punpckldq %%xmm6,%%xmm2 \n"
- "movdqa %%xmm2,%%xmm6 \n"
- "movq %%xmm2,(%1) \n"
- "palignr $0x8,%%xmm6,%%xmm6 \n"
- "punpckldq %%xmm5,%%xmm1 \n"
- "movq %%xmm6,(%1,%4) \n"
- "lea (%1,%4,2),%1 \n"
- "movdqa %%xmm1,%%xmm5 \n"
- "movq %%xmm1,(%1) \n"
- "palignr $0x8,%%xmm5,%%xmm5 \n"
- "movq %%xmm5,(%1,%4) \n"
- "lea (%1,%4,2),%1 \n"
- "punpckldq %%xmm7,%%xmm3 \n"
- "movq %%xmm3,(%1) \n"
- "movdqa %%xmm3,%%xmm7 \n"
- "palignr $0x8,%%xmm7,%%xmm7 \n"
- "sub $0x8,%2 \n"
- "movq %%xmm7,(%1,%4) \n"
- "lea (%1,%4,2),%1 \n"
- "jg 1b \n"
- : "+r"(src), // %0
- "+r"(dst), // %1
- "+r"(width) // %2
- : "r"((intptr_t)(src_stride)), // %3
- "r"((intptr_t)(dst_stride)) // %4
- : "memory", "cc",
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
- );
+void TransposeWx8_SSSE3(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
+ int width) {+ asm volatile(
+ // Read in the data from the source pointer.
+ // First round of bit swap.
+ LABELALIGN
+ "1: \n"
+ "movq (%0),%%xmm0 \n"
+ "movq (%0,%3),%%xmm1 \n"
+ "lea (%0,%3,2),%0 \n"
+ "punpcklbw %%xmm1,%%xmm0 \n"
+ "movq (%0),%%xmm2 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "palignr $0x8,%%xmm1,%%xmm1 \n"
+ "movq (%0,%3),%%xmm3 \n"
+ "lea (%0,%3,2),%0 \n"
+ "punpcklbw %%xmm3,%%xmm2 \n"
+ "movdqa %%xmm2,%%xmm3 \n"
+ "movq (%0),%%xmm4 \n"
+ "palignr $0x8,%%xmm3,%%xmm3 \n"
+ "movq (%0,%3),%%xmm5 \n"
+ "lea (%0,%3,2),%0 \n"
+ "punpcklbw %%xmm5,%%xmm4 \n"
+ "movdqa %%xmm4,%%xmm5 \n"
+ "movq (%0),%%xmm6 \n"
+ "palignr $0x8,%%xmm5,%%xmm5 \n"
+ "movq (%0,%3),%%xmm7 \n"
+ "lea (%0,%3,2),%0 \n"
+ "punpcklbw %%xmm7,%%xmm6 \n"
+ "neg %3 \n"
+ "movdqa %%xmm6,%%xmm7 \n"
+ "lea 0x8(%0,%3,8),%0 \n"
+ "palignr $0x8,%%xmm7,%%xmm7 \n"
+ "neg %3 \n"
+ // Second round of bit swap.
+ "punpcklwd %%xmm2,%%xmm0 \n"
+ "punpcklwd %%xmm3,%%xmm1 \n"
+ "movdqa %%xmm0,%%xmm2 \n"
+ "movdqa %%xmm1,%%xmm3 \n"
+ "palignr $0x8,%%xmm2,%%xmm2 \n"
+ "palignr $0x8,%%xmm3,%%xmm3 \n"
+ "punpcklwd %%xmm6,%%xmm4 \n"
+ "punpcklwd %%xmm7,%%xmm5 \n"
+ "movdqa %%xmm4,%%xmm6 \n"
+ "movdqa %%xmm5,%%xmm7 \n"
+ "palignr $0x8,%%xmm6,%%xmm6 \n"
+ "palignr $0x8,%%xmm7,%%xmm7 \n"
+ // Third round of bit swap.
+ // Write to the destination pointer.
+ "punpckldq %%xmm4,%%xmm0 \n"
+ "movq %%xmm0,(%1) \n"
+ "movdqa %%xmm0,%%xmm4 \n"
+ "palignr $0x8,%%xmm4,%%xmm4 \n"
+ "movq %%xmm4,(%1,%4) \n"
+ "lea (%1,%4,2),%1 \n"
+ "punpckldq %%xmm6,%%xmm2 \n"
+ "movdqa %%xmm2,%%xmm6 \n"
+ "movq %%xmm2,(%1) \n"
+ "palignr $0x8,%%xmm6,%%xmm6 \n"
+ "punpckldq %%xmm5,%%xmm1 \n"
+ "movq %%xmm6,(%1,%4) \n"
+ "lea (%1,%4,2),%1 \n"
+ "movdqa %%xmm1,%%xmm5 \n"
+ "movq %%xmm1,(%1) \n"
+ "palignr $0x8,%%xmm5,%%xmm5 \n"
+ "movq %%xmm5,(%1,%4) \n"
+ "lea (%1,%4,2),%1 \n"
+ "punpckldq %%xmm7,%%xmm3 \n"
+ "movq %%xmm3,(%1) \n"
+ "movdqa %%xmm3,%%xmm7 \n"
+ "palignr $0x8,%%xmm7,%%xmm7 \n"
+ "sub $0x8,%2 \n"
+ "movq %%xmm7,(%1,%4) \n"
+ "lea (%1,%4,2),%1 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ : "r"((intptr_t)(src_stride)), // %3
+ "r"((intptr_t)(dst_stride)) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6",
+ "xmm7");
}
#endif // defined(HAS_TRANSPOSEWX8_SSSE3)
// Transpose 16x8. 64 bit
#if defined(HAS_TRANSPOSEWX8_FAST_SSSE3)
-void TransposeWx8_Fast_SSSE3(const uint8* src, int src_stride,
- uint8* dst, int dst_stride, int width) {- asm volatile (
- // Read in the data from the source pointer.
- // First round of bit swap.
- LABELALIGN
- "1: \n"
- "movdqu (%0),%%xmm0 \n"
- "movdqu (%0,%3),%%xmm1 \n"
- "lea (%0,%3,2),%0 \n"
- "movdqa %%xmm0,%%xmm8 \n"
- "punpcklbw %%xmm1,%%xmm0 \n"
- "punpckhbw %%xmm1,%%xmm8 \n"
- "movdqu (%0),%%xmm2 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "movdqa %%xmm8,%%xmm9 \n"
- "palignr $0x8,%%xmm1,%%xmm1 \n"
- "palignr $0x8,%%xmm9,%%xmm9 \n"
- "movdqu (%0,%3),%%xmm3 \n"
- "lea (%0,%3,2),%0 \n"
- "movdqa %%xmm2,%%xmm10 \n"
- "punpcklbw %%xmm3,%%xmm2 \n"
- "punpckhbw %%xmm3,%%xmm10 \n"
- "movdqa %%xmm2,%%xmm3 \n"
- "movdqa %%xmm10,%%xmm11 \n"
- "movdqu (%0),%%xmm4 \n"
- "palignr $0x8,%%xmm3,%%xmm3 \n"
- "palignr $0x8,%%xmm11,%%xmm11 \n"
- "movdqu (%0,%3),%%xmm5 \n"
- "lea (%0,%3,2),%0 \n"
- "movdqa %%xmm4,%%xmm12 \n"
- "punpcklbw %%xmm5,%%xmm4 \n"
- "punpckhbw %%xmm5,%%xmm12 \n"
- "movdqa %%xmm4,%%xmm5 \n"
- "movdqa %%xmm12,%%xmm13 \n"
- "movdqu (%0),%%xmm6 \n"
- "palignr $0x8,%%xmm5,%%xmm5 \n"
- "palignr $0x8,%%xmm13,%%xmm13 \n"
- "movdqu (%0,%3),%%xmm7 \n"
- "lea (%0,%3,2),%0 \n"
- "movdqa %%xmm6,%%xmm14 \n"
- "punpcklbw %%xmm7,%%xmm6 \n"
- "punpckhbw %%xmm7,%%xmm14 \n"
- "neg %3 \n"
- "movdqa %%xmm6,%%xmm7 \n"
- "movdqa %%xmm14,%%xmm15 \n"
- "lea 0x10(%0,%3,8),%0 \n"
- "palignr $0x8,%%xmm7,%%xmm7 \n"
- "palignr $0x8,%%xmm15,%%xmm15 \n"
- "neg %3 \n"
- // Second round of bit swap.
- "punpcklwd %%xmm2,%%xmm0 \n"
- "punpcklwd %%xmm3,%%xmm1 \n"
- "movdqa %%xmm0,%%xmm2 \n"
- "movdqa %%xmm1,%%xmm3 \n"
- "palignr $0x8,%%xmm2,%%xmm2 \n"
- "palignr $0x8,%%xmm3,%%xmm3 \n"
- "punpcklwd %%xmm6,%%xmm4 \n"
- "punpcklwd %%xmm7,%%xmm5 \n"
- "movdqa %%xmm4,%%xmm6 \n"
- "movdqa %%xmm5,%%xmm7 \n"
- "palignr $0x8,%%xmm6,%%xmm6 \n"
- "palignr $0x8,%%xmm7,%%xmm7 \n"
- "punpcklwd %%xmm10,%%xmm8 \n"
- "punpcklwd %%xmm11,%%xmm9 \n"
- "movdqa %%xmm8,%%xmm10 \n"
- "movdqa %%xmm9,%%xmm11 \n"
- "palignr $0x8,%%xmm10,%%xmm10 \n"
- "palignr $0x8,%%xmm11,%%xmm11 \n"
- "punpcklwd %%xmm14,%%xmm12 \n"
- "punpcklwd %%xmm15,%%xmm13 \n"
- "movdqa %%xmm12,%%xmm14 \n"
- "movdqa %%xmm13,%%xmm15 \n"
- "palignr $0x8,%%xmm14,%%xmm14 \n"
- "palignr $0x8,%%xmm15,%%xmm15 \n"
- // Third round of bit swap.
- // Write to the destination pointer.
- "punpckldq %%xmm4,%%xmm0 \n"
- "movq %%xmm0,(%1) \n"
- "movdqa %%xmm0,%%xmm4 \n"
- "palignr $0x8,%%xmm4,%%xmm4 \n"
- "movq %%xmm4,(%1,%4) \n"
- "lea (%1,%4,2),%1 \n"
- "punpckldq %%xmm6,%%xmm2 \n"
- "movdqa %%xmm2,%%xmm6 \n"
- "movq %%xmm2,(%1) \n"
- "palignr $0x8,%%xmm6,%%xmm6 \n"
- "punpckldq %%xmm5,%%xmm1 \n"
- "movq %%xmm6,(%1,%4) \n"
- "lea (%1,%4,2),%1 \n"
- "movdqa %%xmm1,%%xmm5 \n"
- "movq %%xmm1,(%1) \n"
- "palignr $0x8,%%xmm5,%%xmm5 \n"
- "movq %%xmm5,(%1,%4) \n"
- "lea (%1,%4,2),%1 \n"
- "punpckldq %%xmm7,%%xmm3 \n"
- "movq %%xmm3,(%1) \n"
- "movdqa %%xmm3,%%xmm7 \n"
- "palignr $0x8,%%xmm7,%%xmm7 \n"
- "movq %%xmm7,(%1,%4) \n"
- "lea (%1,%4,2),%1 \n"
- "punpckldq %%xmm12,%%xmm8 \n"
- "movq %%xmm8,(%1) \n"
- "movdqa %%xmm8,%%xmm12 \n"
- "palignr $0x8,%%xmm12,%%xmm12 \n"
- "movq %%xmm12,(%1,%4) \n"
- "lea (%1,%4,2),%1 \n"
- "punpckldq %%xmm14,%%xmm10 \n"
- "movdqa %%xmm10,%%xmm14 \n"
- "movq %%xmm10,(%1) \n"
- "palignr $0x8,%%xmm14,%%xmm14 \n"
- "punpckldq %%xmm13,%%xmm9 \n"
- "movq %%xmm14,(%1,%4) \n"
- "lea (%1,%4,2),%1 \n"
- "movdqa %%xmm9,%%xmm13 \n"
- "movq %%xmm9,(%1) \n"
- "palignr $0x8,%%xmm13,%%xmm13 \n"
- "movq %%xmm13,(%1,%4) \n"
- "lea (%1,%4,2),%1 \n"
- "punpckldq %%xmm15,%%xmm11 \n"
- "movq %%xmm11,(%1) \n"
- "movdqa %%xmm11,%%xmm15 \n"
- "palignr $0x8,%%xmm15,%%xmm15 \n"
- "sub $0x10,%2 \n"
- "movq %%xmm15,(%1,%4) \n"
- "lea (%1,%4,2),%1 \n"
- "jg 1b \n"
- : "+r"(src), // %0
- "+r"(dst), // %1
- "+r"(width) // %2
- : "r"((intptr_t)(src_stride)), // %3
- "r"((intptr_t)(dst_stride)) // %4
- : "memory", "cc",
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7",
- "xmm8", "xmm9", "xmm10", "xmm11", "xmm12", "xmm13", "xmm14", "xmm15"
- );
+void TransposeWx8_Fast_SSSE3(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
+ int width) {+ asm volatile(
+ // Read in the data from the source pointer.
+ // First round of bit swap.
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu (%0,%3),%%xmm1 \n"
+ "lea (%0,%3,2),%0 \n"
+ "movdqa %%xmm0,%%xmm8 \n"
+ "punpcklbw %%xmm1,%%xmm0 \n"
+ "punpckhbw %%xmm1,%%xmm8 \n"
+ "movdqu (%0),%%xmm2 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "movdqa %%xmm8,%%xmm9 \n"
+ "palignr $0x8,%%xmm1,%%xmm1 \n"
+ "palignr $0x8,%%xmm9,%%xmm9 \n"
+ "movdqu (%0,%3),%%xmm3 \n"
+ "lea (%0,%3,2),%0 \n"
+ "movdqa %%xmm2,%%xmm10 \n"
+ "punpcklbw %%xmm3,%%xmm2 \n"
+ "punpckhbw %%xmm3,%%xmm10 \n"
+ "movdqa %%xmm2,%%xmm3 \n"
+ "movdqa %%xmm10,%%xmm11 \n"
+ "movdqu (%0),%%xmm4 \n"
+ "palignr $0x8,%%xmm3,%%xmm3 \n"
+ "palignr $0x8,%%xmm11,%%xmm11 \n"
+ "movdqu (%0,%3),%%xmm5 \n"
+ "lea (%0,%3,2),%0 \n"
+ "movdqa %%xmm4,%%xmm12 \n"
+ "punpcklbw %%xmm5,%%xmm4 \n"
+ "punpckhbw %%xmm5,%%xmm12 \n"
+ "movdqa %%xmm4,%%xmm5 \n"
+ "movdqa %%xmm12,%%xmm13 \n"
+ "movdqu (%0),%%xmm6 \n"
+ "palignr $0x8,%%xmm5,%%xmm5 \n"
+ "palignr $0x8,%%xmm13,%%xmm13 \n"
+ "movdqu (%0,%3),%%xmm7 \n"
+ "lea (%0,%3,2),%0 \n"
+ "movdqa %%xmm6,%%xmm14 \n"
+ "punpcklbw %%xmm7,%%xmm6 \n"
+ "punpckhbw %%xmm7,%%xmm14 \n"
+ "neg %3 \n"
+ "movdqa %%xmm6,%%xmm7 \n"
+ "movdqa %%xmm14,%%xmm15 \n"
+ "lea 0x10(%0,%3,8),%0 \n"
+ "palignr $0x8,%%xmm7,%%xmm7 \n"
+ "palignr $0x8,%%xmm15,%%xmm15 \n"
+ "neg %3 \n"
+ // Second round of bit swap.
+ "punpcklwd %%xmm2,%%xmm0 \n"
+ "punpcklwd %%xmm3,%%xmm1 \n"
+ "movdqa %%xmm0,%%xmm2 \n"
+ "movdqa %%xmm1,%%xmm3 \n"
+ "palignr $0x8,%%xmm2,%%xmm2 \n"
+ "palignr $0x8,%%xmm3,%%xmm3 \n"
+ "punpcklwd %%xmm6,%%xmm4 \n"
+ "punpcklwd %%xmm7,%%xmm5 \n"
+ "movdqa %%xmm4,%%xmm6 \n"
+ "movdqa %%xmm5,%%xmm7 \n"
+ "palignr $0x8,%%xmm6,%%xmm6 \n"
+ "palignr $0x8,%%xmm7,%%xmm7 \n"
+ "punpcklwd %%xmm10,%%xmm8 \n"
+ "punpcklwd %%xmm11,%%xmm9 \n"
+ "movdqa %%xmm8,%%xmm10 \n"
+ "movdqa %%xmm9,%%xmm11 \n"
+ "palignr $0x8,%%xmm10,%%xmm10 \n"
+ "palignr $0x8,%%xmm11,%%xmm11 \n"
+ "punpcklwd %%xmm14,%%xmm12 \n"
+ "punpcklwd %%xmm15,%%xmm13 \n"
+ "movdqa %%xmm12,%%xmm14 \n"
+ "movdqa %%xmm13,%%xmm15 \n"
+ "palignr $0x8,%%xmm14,%%xmm14 \n"
+ "palignr $0x8,%%xmm15,%%xmm15 \n"
+ // Third round of bit swap.
+ // Write to the destination pointer.
+ "punpckldq %%xmm4,%%xmm0 \n"
+ "movq %%xmm0,(%1) \n"
+ "movdqa %%xmm0,%%xmm4 \n"
+ "palignr $0x8,%%xmm4,%%xmm4 \n"
+ "movq %%xmm4,(%1,%4) \n"
+ "lea (%1,%4,2),%1 \n"
+ "punpckldq %%xmm6,%%xmm2 \n"
+ "movdqa %%xmm2,%%xmm6 \n"
+ "movq %%xmm2,(%1) \n"
+ "palignr $0x8,%%xmm6,%%xmm6 \n"
+ "punpckldq %%xmm5,%%xmm1 \n"
+ "movq %%xmm6,(%1,%4) \n"
+ "lea (%1,%4,2),%1 \n"
+ "movdqa %%xmm1,%%xmm5 \n"
+ "movq %%xmm1,(%1) \n"
+ "palignr $0x8,%%xmm5,%%xmm5 \n"
+ "movq %%xmm5,(%1,%4) \n"
+ "lea (%1,%4,2),%1 \n"
+ "punpckldq %%xmm7,%%xmm3 \n"
+ "movq %%xmm3,(%1) \n"
+ "movdqa %%xmm3,%%xmm7 \n"
+ "palignr $0x8,%%xmm7,%%xmm7 \n"
+ "movq %%xmm7,(%1,%4) \n"
+ "lea (%1,%4,2),%1 \n"
+ "punpckldq %%xmm12,%%xmm8 \n"
+ "movq %%xmm8,(%1) \n"
+ "movdqa %%xmm8,%%xmm12 \n"
+ "palignr $0x8,%%xmm12,%%xmm12 \n"
+ "movq %%xmm12,(%1,%4) \n"
+ "lea (%1,%4,2),%1 \n"
+ "punpckldq %%xmm14,%%xmm10 \n"
+ "movdqa %%xmm10,%%xmm14 \n"
+ "movq %%xmm10,(%1) \n"
+ "palignr $0x8,%%xmm14,%%xmm14 \n"
+ "punpckldq %%xmm13,%%xmm9 \n"
+ "movq %%xmm14,(%1,%4) \n"
+ "lea (%1,%4,2),%1 \n"
+ "movdqa %%xmm9,%%xmm13 \n"
+ "movq %%xmm9,(%1) \n"
+ "palignr $0x8,%%xmm13,%%xmm13 \n"
+ "movq %%xmm13,(%1,%4) \n"
+ "lea (%1,%4,2),%1 \n"
+ "punpckldq %%xmm15,%%xmm11 \n"
+ "movq %%xmm11,(%1) \n"
+ "movdqa %%xmm11,%%xmm15 \n"
+ "palignr $0x8,%%xmm15,%%xmm15 \n"
+ "sub $0x10,%2 \n"
+ "movq %%xmm15,(%1,%4) \n"
+ "lea (%1,%4,2),%1 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ : "r"((intptr_t)(src_stride)), // %3
+ "r"((intptr_t)(dst_stride)) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6",
+ "xmm7", "xmm8", "xmm9", "xmm10", "xmm11", "xmm12", "xmm13", "xmm14",
+ "xmm15");
}
#endif // defined(HAS_TRANSPOSEWX8_FAST_SSSE3)
// Transpose UV 8x8. 64 bit.
#if defined(HAS_TRANSPOSEUVWX8_SSE2)
-void TransposeUVWx8_SSE2(const uint8* src, int src_stride,
- uint8* dst_a, int dst_stride_a,
- uint8* dst_b, int dst_stride_b, int width) {- asm volatile (
- // Read in the data from the source pointer.
- // First round of bit swap.
- LABELALIGN
- "1: \n"
- "movdqu (%0),%%xmm0 \n"
- "movdqu (%0,%4),%%xmm1 \n"
- "lea (%0,%4,2),%0 \n"
- "movdqa %%xmm0,%%xmm8 \n"
- "punpcklbw %%xmm1,%%xmm0 \n"
- "punpckhbw %%xmm1,%%xmm8 \n"
- "movdqa %%xmm8,%%xmm1 \n"
- "movdqu (%0),%%xmm2 \n"
- "movdqu (%0,%4),%%xmm3 \n"
- "lea (%0,%4,2),%0 \n"
- "movdqa %%xmm2,%%xmm8 \n"
- "punpcklbw %%xmm3,%%xmm2 \n"
- "punpckhbw %%xmm3,%%xmm8 \n"
- "movdqa %%xmm8,%%xmm3 \n"
- "movdqu (%0),%%xmm4 \n"
- "movdqu (%0,%4),%%xmm5 \n"
- "lea (%0,%4,2),%0 \n"
- "movdqa %%xmm4,%%xmm8 \n"
- "punpcklbw %%xmm5,%%xmm4 \n"
- "punpckhbw %%xmm5,%%xmm8 \n"
- "movdqa %%xmm8,%%xmm5 \n"
- "movdqu (%0),%%xmm6 \n"
- "movdqu (%0,%4),%%xmm7 \n"
- "lea (%0,%4,2),%0 \n"
- "movdqa %%xmm6,%%xmm8 \n"
- "punpcklbw %%xmm7,%%xmm6 \n"
- "neg %4 \n"
- "lea 0x10(%0,%4,8),%0 \n"
- "punpckhbw %%xmm7,%%xmm8 \n"
- "movdqa %%xmm8,%%xmm7 \n"
- "neg %4 \n"
- // Second round of bit swap.
- "movdqa %%xmm0,%%xmm8 \n"
- "movdqa %%xmm1,%%xmm9 \n"
- "punpckhwd %%xmm2,%%xmm8 \n"
- "punpckhwd %%xmm3,%%xmm9 \n"
- "punpcklwd %%xmm2,%%xmm0 \n"
- "punpcklwd %%xmm3,%%xmm1 \n"
- "movdqa %%xmm8,%%xmm2 \n"
- "movdqa %%xmm9,%%xmm3 \n"
- "movdqa %%xmm4,%%xmm8 \n"
- "movdqa %%xmm5,%%xmm9 \n"
- "punpckhwd %%xmm6,%%xmm8 \n"
- "punpckhwd %%xmm7,%%xmm9 \n"
- "punpcklwd %%xmm6,%%xmm4 \n"
- "punpcklwd %%xmm7,%%xmm5 \n"
- "movdqa %%xmm8,%%xmm6 \n"
- "movdqa %%xmm9,%%xmm7 \n"
- // Third round of bit swap.
- // Write to the destination pointer.
- "movdqa %%xmm0,%%xmm8 \n"
- "punpckldq %%xmm4,%%xmm0 \n"
- "movlpd %%xmm0,(%1) \n" // Write back U channel
- "movhpd %%xmm0,(%2) \n" // Write back V channel
- "punpckhdq %%xmm4,%%xmm8 \n"
- "movlpd %%xmm8,(%1,%5) \n"
- "lea (%1,%5,2),%1 \n"
- "movhpd %%xmm8,(%2,%6) \n"
- "lea (%2,%6,2),%2 \n"
- "movdqa %%xmm2,%%xmm8 \n"
- "punpckldq %%xmm6,%%xmm2 \n"
- "movlpd %%xmm2,(%1) \n"
- "movhpd %%xmm2,(%2) \n"
- "punpckhdq %%xmm6,%%xmm8 \n"
- "movlpd %%xmm8,(%1,%5) \n"
- "lea (%1,%5,2),%1 \n"
- "movhpd %%xmm8,(%2,%6) \n"
- "lea (%2,%6,2),%2 \n"
- "movdqa %%xmm1,%%xmm8 \n"
- "punpckldq %%xmm5,%%xmm1 \n"
- "movlpd %%xmm1,(%1) \n"
- "movhpd %%xmm1,(%2) \n"
- "punpckhdq %%xmm5,%%xmm8 \n"
- "movlpd %%xmm8,(%1,%5) \n"
- "lea (%1,%5,2),%1 \n"
- "movhpd %%xmm8,(%2,%6) \n"
- "lea (%2,%6,2),%2 \n"
- "movdqa %%xmm3,%%xmm8 \n"
- "punpckldq %%xmm7,%%xmm3 \n"
- "movlpd %%xmm3,(%1) \n"
- "movhpd %%xmm3,(%2) \n"
- "punpckhdq %%xmm7,%%xmm8 \n"
- "sub $0x8,%3 \n"
- "movlpd %%xmm8,(%1,%5) \n"
- "lea (%1,%5,2),%1 \n"
- "movhpd %%xmm8,(%2,%6) \n"
- "lea (%2,%6,2),%2 \n"
- "jg 1b \n"
- : "+r"(src), // %0
- "+r"(dst_a), // %1
- "+r"(dst_b), // %2
- "+r"(width) // %3
- : "r"((intptr_t)(src_stride)), // %4
- "r"((intptr_t)(dst_stride_a)), // %5
- "r"((intptr_t)(dst_stride_b)) // %6
- : "memory", "cc",
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7",
- "xmm8", "xmm9"
- );
+void TransposeUVWx8_SSE2(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst_a,
+ int dst_stride_a,
+ uint8_t* dst_b,
+ int dst_stride_b,
+ int width) {+ asm volatile(
+ // Read in the data from the source pointer.
+ // First round of bit swap.
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu (%0,%4),%%xmm1 \n"
+ "lea (%0,%4,2),%0 \n"
+ "movdqa %%xmm0,%%xmm8 \n"
+ "punpcklbw %%xmm1,%%xmm0 \n"
+ "punpckhbw %%xmm1,%%xmm8 \n"
+ "movdqa %%xmm8,%%xmm1 \n"
+ "movdqu (%0),%%xmm2 \n"
+ "movdqu (%0,%4),%%xmm3 \n"
+ "lea (%0,%4,2),%0 \n"
+ "movdqa %%xmm2,%%xmm8 \n"
+ "punpcklbw %%xmm3,%%xmm2 \n"
+ "punpckhbw %%xmm3,%%xmm8 \n"
+ "movdqa %%xmm8,%%xmm3 \n"
+ "movdqu (%0),%%xmm4 \n"
+ "movdqu (%0,%4),%%xmm5 \n"
+ "lea (%0,%4,2),%0 \n"
+ "movdqa %%xmm4,%%xmm8 \n"
+ "punpcklbw %%xmm5,%%xmm4 \n"
+ "punpckhbw %%xmm5,%%xmm8 \n"
+ "movdqa %%xmm8,%%xmm5 \n"
+ "movdqu (%0),%%xmm6 \n"
+ "movdqu (%0,%4),%%xmm7 \n"
+ "lea (%0,%4,2),%0 \n"
+ "movdqa %%xmm6,%%xmm8 \n"
+ "punpcklbw %%xmm7,%%xmm6 \n"
+ "neg %4 \n"
+ "lea 0x10(%0,%4,8),%0 \n"
+ "punpckhbw %%xmm7,%%xmm8 \n"
+ "movdqa %%xmm8,%%xmm7 \n"
+ "neg %4 \n"
+ // Second round of bit swap.
+ "movdqa %%xmm0,%%xmm8 \n"
+ "movdqa %%xmm1,%%xmm9 \n"
+ "punpckhwd %%xmm2,%%xmm8 \n"
+ "punpckhwd %%xmm3,%%xmm9 \n"
+ "punpcklwd %%xmm2,%%xmm0 \n"
+ "punpcklwd %%xmm3,%%xmm1 \n"
+ "movdqa %%xmm8,%%xmm2 \n"
+ "movdqa %%xmm9,%%xmm3 \n"
+ "movdqa %%xmm4,%%xmm8 \n"
+ "movdqa %%xmm5,%%xmm9 \n"
+ "punpckhwd %%xmm6,%%xmm8 \n"
+ "punpckhwd %%xmm7,%%xmm9 \n"
+ "punpcklwd %%xmm6,%%xmm4 \n"
+ "punpcklwd %%xmm7,%%xmm5 \n"
+ "movdqa %%xmm8,%%xmm6 \n"
+ "movdqa %%xmm9,%%xmm7 \n"
+ // Third round of bit swap.
+ // Write to the destination pointer.
+ "movdqa %%xmm0,%%xmm8 \n"
+ "punpckldq %%xmm4,%%xmm0 \n"
+ "movlpd %%xmm0,(%1) \n" // Write back U channel
+ "movhpd %%xmm0,(%2) \n" // Write back V channel
+ "punpckhdq %%xmm4,%%xmm8 \n"
+ "movlpd %%xmm8,(%1,%5) \n"
+ "lea (%1,%5,2),%1 \n"
+ "movhpd %%xmm8,(%2,%6) \n"
+ "lea (%2,%6,2),%2 \n"
+ "movdqa %%xmm2,%%xmm8 \n"
+ "punpckldq %%xmm6,%%xmm2 \n"
+ "movlpd %%xmm2,(%1) \n"
+ "movhpd %%xmm2,(%2) \n"
+ "punpckhdq %%xmm6,%%xmm8 \n"
+ "movlpd %%xmm8,(%1,%5) \n"
+ "lea (%1,%5,2),%1 \n"
+ "movhpd %%xmm8,(%2,%6) \n"
+ "lea (%2,%6,2),%2 \n"
+ "movdqa %%xmm1,%%xmm8 \n"
+ "punpckldq %%xmm5,%%xmm1 \n"
+ "movlpd %%xmm1,(%1) \n"
+ "movhpd %%xmm1,(%2) \n"
+ "punpckhdq %%xmm5,%%xmm8 \n"
+ "movlpd %%xmm8,(%1,%5) \n"
+ "lea (%1,%5,2),%1 \n"
+ "movhpd %%xmm8,(%2,%6) \n"
+ "lea (%2,%6,2),%2 \n"
+ "movdqa %%xmm3,%%xmm8 \n"
+ "punpckldq %%xmm7,%%xmm3 \n"
+ "movlpd %%xmm3,(%1) \n"
+ "movhpd %%xmm3,(%2) \n"
+ "punpckhdq %%xmm7,%%xmm8 \n"
+ "sub $0x8,%3 \n"
+ "movlpd %%xmm8,(%1,%5) \n"
+ "lea (%1,%5,2),%1 \n"
+ "movhpd %%xmm8,(%2,%6) \n"
+ "lea (%2,%6,2),%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst_a), // %1
+ "+r"(dst_b), // %2
+ "+r"(width) // %3
+ : "r"((intptr_t)(src_stride)), // %4
+ "r"((intptr_t)(dst_stride_a)), // %5
+ "r"((intptr_t)(dst_stride_b)) // %6
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6",
+ "xmm7", "xmm8", "xmm9");
}
#endif // defined(HAS_TRANSPOSEUVWX8_SSE2)
#endif // defined(__x86_64__) || defined(__i386__)
--- a/third_party/libyuv/source/rotate_mips.cc
+++ /dev/null
@@ -1,484 +1,0 @@
-/*
- * Copyright 2011 The LibYuv Project Authors. All rights reserved.
- *
- * Use of this source code is governed by a BSD-style license
- * that can be found in the LICENSE file in the root of the source
- * tree. An additional intellectual property rights grant can be found
- * in the file PATENTS. All contributing project authors may
- * be found in the AUTHORS file in the root of the source tree.
- */
-
-#include "libyuv/row.h"
-#include "libyuv/rotate_row.h"
-
-#include "libyuv/basic_types.h"
-
-#ifdef __cplusplus
-namespace libyuv {-extern "C" {-#endif
-
-#if !defined(LIBYUV_DISABLE_MIPS) && \
- defined(__mips_dsp) && (__mips_dsp_rev >= 2) && \
- (_MIPS_SIM == _MIPS_SIM_ABI32)
-
-void TransposeWx8_DSPR2(const uint8* src, int src_stride,
- uint8* dst, int dst_stride, int width) {- __asm__ __volatile__ (
- ".set push \n"
- ".set noreorder \n"
- "sll $t2, %[src_stride], 0x1 \n" // src_stride x 2
- "sll $t4, %[src_stride], 0x2 \n" // src_stride x 4
- "sll $t9, %[src_stride], 0x3 \n" // src_stride x 8
- "addu $t3, $t2, %[src_stride] \n"
- "addu $t5, $t4, %[src_stride] \n"
- "addu $t6, $t2, $t4 \n"
- "andi $t0, %[dst], 0x3 \n"
- "andi $t1, %[dst_stride], 0x3 \n"
- "or $t0, $t0, $t1 \n"
- "bnez $t0, 11f \n"
- " subu $t7, $t9, %[src_stride] \n"
-//dst + dst_stride word aligned
- "1: \n"
- "lbu $t0, 0(%[src]) \n"
- "lbux $t1, %[src_stride](%[src]) \n"
- "lbux $t8, $t2(%[src]) \n"
- "lbux $t9, $t3(%[src]) \n"
- "sll $t1, $t1, 16 \n"
- "sll $t9, $t9, 16 \n"
- "or $t0, $t0, $t1 \n"
- "or $t8, $t8, $t9 \n"
- "precr.qb.ph $s0, $t8, $t0 \n"
- "lbux $t0, $t4(%[src]) \n"
- "lbux $t1, $t5(%[src]) \n"
- "lbux $t8, $t6(%[src]) \n"
- "lbux $t9, $t7(%[src]) \n"
- "sll $t1, $t1, 16 \n"
- "sll $t9, $t9, 16 \n"
- "or $t0, $t0, $t1 \n"
- "or $t8, $t8, $t9 \n"
- "precr.qb.ph $s1, $t8, $t0 \n"
- "sw $s0, 0(%[dst]) \n"
- "addiu %[width], -1 \n"
- "addiu %[src], 1 \n"
- "sw $s1, 4(%[dst]) \n"
- "bnez %[width], 1b \n"
- " addu %[dst], %[dst], %[dst_stride] \n"
- "b 2f \n"
-//dst + dst_stride unaligned
- "11: \n"
- "lbu $t0, 0(%[src]) \n"
- "lbux $t1, %[src_stride](%[src]) \n"
- "lbux $t8, $t2(%[src]) \n"
- "lbux $t9, $t3(%[src]) \n"
- "sll $t1, $t1, 16 \n"
- "sll $t9, $t9, 16 \n"
- "or $t0, $t0, $t1 \n"
- "or $t8, $t8, $t9 \n"
- "precr.qb.ph $s0, $t8, $t0 \n"
- "lbux $t0, $t4(%[src]) \n"
- "lbux $t1, $t5(%[src]) \n"
- "lbux $t8, $t6(%[src]) \n"
- "lbux $t9, $t7(%[src]) \n"
- "sll $t1, $t1, 16 \n"
- "sll $t9, $t9, 16 \n"
- "or $t0, $t0, $t1 \n"
- "or $t8, $t8, $t9 \n"
- "precr.qb.ph $s1, $t8, $t0 \n"
- "swr $s0, 0(%[dst]) \n"
- "swl $s0, 3(%[dst]) \n"
- "addiu %[width], -1 \n"
- "addiu %[src], 1 \n"
- "swr $s1, 4(%[dst]) \n"
- "swl $s1, 7(%[dst]) \n"
- "bnez %[width], 11b \n"
- "addu %[dst], %[dst], %[dst_stride] \n"
- "2: \n"
- ".set pop \n"
- :[src] "+r" (src),
- [dst] "+r" (dst),
- [width] "+r" (width)
- :[src_stride] "r" (src_stride),
- [dst_stride] "r" (dst_stride)
- : "t0", "t1", "t2", "t3", "t4", "t5",
- "t6", "t7", "t8", "t9",
- "s0", "s1"
- );
-}
-
-void TransposeWx8_Fast_DSPR2(const uint8* src, int src_stride,
- uint8* dst, int dst_stride, int width) {- __asm__ __volatile__ (
- ".set noat \n"
- ".set push \n"
- ".set noreorder \n"
- "beqz %[width], 2f \n"
- " sll $t2, %[src_stride], 0x1 \n" // src_stride x 2
- "sll $t4, %[src_stride], 0x2 \n" // src_stride x 4
- "sll $t9, %[src_stride], 0x3 \n" // src_stride x 8
- "addu $t3, $t2, %[src_stride] \n"
- "addu $t5, $t4, %[src_stride] \n"
- "addu $t6, $t2, $t4 \n"
-
- "srl $AT, %[width], 0x2 \n"
- "andi $t0, %[dst], 0x3 \n"
- "andi $t1, %[dst_stride], 0x3 \n"
- "or $t0, $t0, $t1 \n"
- "bnez $t0, 11f \n"
- " subu $t7, $t9, %[src_stride] \n"
-//dst + dst_stride word aligned
- "1: \n"
- "lw $t0, 0(%[src]) \n"
- "lwx $t1, %[src_stride](%[src]) \n"
- "lwx $t8, $t2(%[src]) \n"
- "lwx $t9, $t3(%[src]) \n"
-
-// t0 = | 30 | 20 | 10 | 00 |
-// t1 = | 31 | 21 | 11 | 01 |
-// t8 = | 32 | 22 | 12 | 02 |
-// t9 = | 33 | 23 | 13 | 03 |
-
- "precr.qb.ph $s0, $t1, $t0 \n"
- "precr.qb.ph $s1, $t9, $t8 \n"
- "precrq.qb.ph $s2, $t1, $t0 \n"
- "precrq.qb.ph $s3, $t9, $t8 \n"
-
- // s0 = | 21 | 01 | 20 | 00 |
- // s1 = | 23 | 03 | 22 | 02 |
- // s2 = | 31 | 11 | 30 | 10 |
- // s3 = | 33 | 13 | 32 | 12 |
-
- "precr.qb.ph $s4, $s1, $s0 \n"
- "precrq.qb.ph $s5, $s1, $s0 \n"
- "precr.qb.ph $s6, $s3, $s2 \n"
- "precrq.qb.ph $s7, $s3, $s2 \n"
-
- // s4 = | 03 | 02 | 01 | 00 |
- // s5 = | 23 | 22 | 21 | 20 |
- // s6 = | 13 | 12 | 11 | 10 |
- // s7 = | 33 | 32 | 31 | 30 |
-
- "lwx $t0, $t4(%[src]) \n"
- "lwx $t1, $t5(%[src]) \n"
- "lwx $t8, $t6(%[src]) \n"
- "lwx $t9, $t7(%[src]) \n"
-
-// t0 = | 34 | 24 | 14 | 04 |
-// t1 = | 35 | 25 | 15 | 05 |
-// t8 = | 36 | 26 | 16 | 06 |
-// t9 = | 37 | 27 | 17 | 07 |
-
- "precr.qb.ph $s0, $t1, $t0 \n"
- "precr.qb.ph $s1, $t9, $t8 \n"
- "precrq.qb.ph $s2, $t1, $t0 \n"
- "precrq.qb.ph $s3, $t9, $t8 \n"
-
- // s0 = | 25 | 05 | 24 | 04 |
- // s1 = | 27 | 07 | 26 | 06 |
- // s2 = | 35 | 15 | 34 | 14 |
- // s3 = | 37 | 17 | 36 | 16 |
-
- "precr.qb.ph $t0, $s1, $s0 \n"
- "precrq.qb.ph $t1, $s1, $s0 \n"
- "precr.qb.ph $t8, $s3, $s2 \n"
- "precrq.qb.ph $t9, $s3, $s2 \n"
-
- // t0 = | 07 | 06 | 05 | 04 |
- // t1 = | 27 | 26 | 25 | 24 |
- // t8 = | 17 | 16 | 15 | 14 |
- // t9 = | 37 | 36 | 35 | 34 |
-
- "addu $s0, %[dst], %[dst_stride] \n"
- "addu $s1, $s0, %[dst_stride] \n"
- "addu $s2, $s1, %[dst_stride] \n"
-
- "sw $s4, 0(%[dst]) \n"
- "sw $t0, 4(%[dst]) \n"
- "sw $s6, 0($s0) \n"
- "sw $t8, 4($s0) \n"
- "sw $s5, 0($s1) \n"
- "sw $t1, 4($s1) \n"
- "sw $s7, 0($s2) \n"
- "sw $t9, 4($s2) \n"
-
- "addiu $AT, -1 \n"
- "addiu %[src], 4 \n"
-
- "bnez $AT, 1b \n"
- " addu %[dst], $s2, %[dst_stride] \n"
- "b 2f \n"
-//dst + dst_stride unaligned
- "11: \n"
- "lw $t0, 0(%[src]) \n"
- "lwx $t1, %[src_stride](%[src]) \n"
- "lwx $t8, $t2(%[src]) \n"
- "lwx $t9, $t3(%[src]) \n"
-
-// t0 = | 30 | 20 | 10 | 00 |
-// t1 = | 31 | 21 | 11 | 01 |
-// t8 = | 32 | 22 | 12 | 02 |
-// t9 = | 33 | 23 | 13 | 03 |
-
- "precr.qb.ph $s0, $t1, $t0 \n"
- "precr.qb.ph $s1, $t9, $t8 \n"
- "precrq.qb.ph $s2, $t1, $t0 \n"
- "precrq.qb.ph $s3, $t9, $t8 \n"
-
- // s0 = | 21 | 01 | 20 | 00 |
- // s1 = | 23 | 03 | 22 | 02 |
- // s2 = | 31 | 11 | 30 | 10 |
- // s3 = | 33 | 13 | 32 | 12 |
-
- "precr.qb.ph $s4, $s1, $s0 \n"
- "precrq.qb.ph $s5, $s1, $s0 \n"
- "precr.qb.ph $s6, $s3, $s2 \n"
- "precrq.qb.ph $s7, $s3, $s2 \n"
-
- // s4 = | 03 | 02 | 01 | 00 |
- // s5 = | 23 | 22 | 21 | 20 |
- // s6 = | 13 | 12 | 11 | 10 |
- // s7 = | 33 | 32 | 31 | 30 |
-
- "lwx $t0, $t4(%[src]) \n"
- "lwx $t1, $t5(%[src]) \n"
- "lwx $t8, $t6(%[src]) \n"
- "lwx $t9, $t7(%[src]) \n"
-
-// t0 = | 34 | 24 | 14 | 04 |
-// t1 = | 35 | 25 | 15 | 05 |
-// t8 = | 36 | 26 | 16 | 06 |
-// t9 = | 37 | 27 | 17 | 07 |
-
- "precr.qb.ph $s0, $t1, $t0 \n"
- "precr.qb.ph $s1, $t9, $t8 \n"
- "precrq.qb.ph $s2, $t1, $t0 \n"
- "precrq.qb.ph $s3, $t9, $t8 \n"
-
- // s0 = | 25 | 05 | 24 | 04 |
- // s1 = | 27 | 07 | 26 | 06 |
- // s2 = | 35 | 15 | 34 | 14 |
- // s3 = | 37 | 17 | 36 | 16 |
-
- "precr.qb.ph $t0, $s1, $s0 \n"
- "precrq.qb.ph $t1, $s1, $s0 \n"
- "precr.qb.ph $t8, $s3, $s2 \n"
- "precrq.qb.ph $t9, $s3, $s2 \n"
-
- // t0 = | 07 | 06 | 05 | 04 |
- // t1 = | 27 | 26 | 25 | 24 |
- // t8 = | 17 | 16 | 15 | 14 |
- // t9 = | 37 | 36 | 35 | 34 |
-
- "addu $s0, %[dst], %[dst_stride] \n"
- "addu $s1, $s0, %[dst_stride] \n"
- "addu $s2, $s1, %[dst_stride] \n"
-
- "swr $s4, 0(%[dst]) \n"
- "swl $s4, 3(%[dst]) \n"
- "swr $t0, 4(%[dst]) \n"
- "swl $t0, 7(%[dst]) \n"
- "swr $s6, 0($s0) \n"
- "swl $s6, 3($s0) \n"
- "swr $t8, 4($s0) \n"
- "swl $t8, 7($s0) \n"
- "swr $s5, 0($s1) \n"
- "swl $s5, 3($s1) \n"
- "swr $t1, 4($s1) \n"
- "swl $t1, 7($s1) \n"
- "swr $s7, 0($s2) \n"
- "swl $s7, 3($s2) \n"
- "swr $t9, 4($s2) \n"
- "swl $t9, 7($s2) \n"
-
- "addiu $AT, -1 \n"
- "addiu %[src], 4 \n"
-
- "bnez $AT, 11b \n"
- " addu %[dst], $s2, %[dst_stride] \n"
- "2: \n"
- ".set pop \n"
- ".set at \n"
- :[src] "+r" (src),
- [dst] "+r" (dst),
- [width] "+r" (width)
- :[src_stride] "r" (src_stride),
- [dst_stride] "r" (dst_stride)
- : "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9",
- "s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7"
- );
-}
-
-void TransposeUVWx8_DSPR2(const uint8* src, int src_stride,
- uint8* dst_a, int dst_stride_a,
- uint8* dst_b, int dst_stride_b,
- int width) {- __asm__ __volatile__ (
- ".set push \n"
- ".set noreorder \n"
- "beqz %[width], 2f \n"
- " sll $t2, %[src_stride], 0x1 \n" // src_stride x 2
- "sll $t4, %[src_stride], 0x2 \n" // src_stride x 4
- "sll $t9, %[src_stride], 0x3 \n" // src_stride x 8
- "addu $t3, $t2, %[src_stride] \n"
- "addu $t5, $t4, %[src_stride] \n"
- "addu $t6, $t2, $t4 \n"
- "subu $t7, $t9, %[src_stride] \n"
- "srl $t1, %[width], 1 \n"
-
-// check word aligment for dst_a, dst_b, dst_stride_a and dst_stride_b
- "andi $t0, %[dst_a], 0x3 \n"
- "andi $t8, %[dst_b], 0x3 \n"
- "or $t0, $t0, $t8 \n"
- "andi $t8, %[dst_stride_a], 0x3 \n"
- "andi $s5, %[dst_stride_b], 0x3 \n"
- "or $t8, $t8, $s5 \n"
- "or $t0, $t0, $t8 \n"
- "bnez $t0, 11f \n"
- " nop \n"
-// dst + dst_stride word aligned (both, a & b dst addresses)
- "1: \n"
- "lw $t0, 0(%[src]) \n" // |B0|A0|b0|a0|
- "lwx $t8, %[src_stride](%[src]) \n" // |B1|A1|b1|a1|
- "addu $s5, %[dst_a], %[dst_stride_a] \n"
- "lwx $t9, $t2(%[src]) \n" // |B2|A2|b2|a2|
- "lwx $s0, $t3(%[src]) \n" // |B3|A3|b3|a3|
- "addu $s6, %[dst_b], %[dst_stride_b] \n"
-
- "precrq.ph.w $s1, $t8, $t0 \n" // |B1|A1|B0|A0|
- "precrq.ph.w $s2, $s0, $t9 \n" // |B3|A3|B2|A2|
- "precr.qb.ph $s3, $s2, $s1 \n" // |A3|A2|A1|A0|
- "precrq.qb.ph $s4, $s2, $s1 \n" // |B3|B2|B1|B0|
-
- "sll $t0, $t0, 16 \n"
- "packrl.ph $s1, $t8, $t0 \n" // |b1|a1|b0|a0|
- "sll $t9, $t9, 16 \n"
- "packrl.ph $s2, $s0, $t9 \n" // |b3|a3|b2|a2|
-
- "sw $s3, 0($s5) \n"
- "sw $s4, 0($s6) \n"
-
- "precr.qb.ph $s3, $s2, $s1 \n" // |a3|a2|a1|a0|
- "precrq.qb.ph $s4, $s2, $s1 \n" // |b3|b2|b1|b0|
-
- "lwx $t0, $t4(%[src]) \n" // |B4|A4|b4|a4|
- "lwx $t8, $t5(%[src]) \n" // |B5|A5|b5|a5|
- "lwx $t9, $t6(%[src]) \n" // |B6|A6|b6|a6|
- "lwx $s0, $t7(%[src]) \n" // |B7|A7|b7|a7|
- "sw $s3, 0(%[dst_a]) \n"
- "sw $s4, 0(%[dst_b]) \n"
-
- "precrq.ph.w $s1, $t8, $t0 \n" // |B5|A5|B4|A4|
- "precrq.ph.w $s2, $s0, $t9 \n" // |B6|A6|B7|A7|
- "precr.qb.ph $s3, $s2, $s1 \n" // |A7|A6|A5|A4|
- "precrq.qb.ph $s4, $s2, $s1 \n" // |B7|B6|B5|B4|
-
- "sll $t0, $t0, 16 \n"
- "packrl.ph $s1, $t8, $t0 \n" // |b5|a5|b4|a4|
- "sll $t9, $t9, 16 \n"
- "packrl.ph $s2, $s0, $t9 \n" // |b7|a7|b6|a6|
- "sw $s3, 4($s5) \n"
- "sw $s4, 4($s6) \n"
-
- "precr.qb.ph $s3, $s2, $s1 \n" // |a7|a6|a5|a4|
- "precrq.qb.ph $s4, $s2, $s1 \n" // |b7|b6|b5|b4|
-
- "addiu %[src], 4 \n"
- "addiu $t1, -1 \n"
- "sll $t0, %[dst_stride_a], 1 \n"
- "sll $t8, %[dst_stride_b], 1 \n"
- "sw $s3, 4(%[dst_a]) \n"
- "sw $s4, 4(%[dst_b]) \n"
- "addu %[dst_a], %[dst_a], $t0 \n"
- "bnez $t1, 1b \n"
- " addu %[dst_b], %[dst_b], $t8 \n"
- "b 2f \n"
- " nop \n"
-
-// dst_a or dst_b or dst_stride_a or dst_stride_b not word aligned
- "11: \n"
- "lw $t0, 0(%[src]) \n" // |B0|A0|b0|a0|
- "lwx $t8, %[src_stride](%[src]) \n" // |B1|A1|b1|a1|
- "addu $s5, %[dst_a], %[dst_stride_a] \n"
- "lwx $t9, $t2(%[src]) \n" // |B2|A2|b2|a2|
- "lwx $s0, $t3(%[src]) \n" // |B3|A3|b3|a3|
- "addu $s6, %[dst_b], %[dst_stride_b] \n"
-
- "precrq.ph.w $s1, $t8, $t0 \n" // |B1|A1|B0|A0|
- "precrq.ph.w $s2, $s0, $t9 \n" // |B3|A3|B2|A2|
- "precr.qb.ph $s3, $s2, $s1 \n" // |A3|A2|A1|A0|
- "precrq.qb.ph $s4, $s2, $s1 \n" // |B3|B2|B1|B0|
-
- "sll $t0, $t0, 16 \n"
- "packrl.ph $s1, $t8, $t0 \n" // |b1|a1|b0|a0|
- "sll $t9, $t9, 16 \n"
- "packrl.ph $s2, $s0, $t9 \n" // |b3|a3|b2|a2|
-
- "swr $s3, 0($s5) \n"
- "swl $s3, 3($s5) \n"
- "swr $s4, 0($s6) \n"
- "swl $s4, 3($s6) \n"
-
- "precr.qb.ph $s3, $s2, $s1 \n" // |a3|a2|a1|a0|
- "precrq.qb.ph $s4, $s2, $s1 \n" // |b3|b2|b1|b0|
-
- "lwx $t0, $t4(%[src]) \n" // |B4|A4|b4|a4|
- "lwx $t8, $t5(%[src]) \n" // |B5|A5|b5|a5|
- "lwx $t9, $t6(%[src]) \n" // |B6|A6|b6|a6|
- "lwx $s0, $t7(%[src]) \n" // |B7|A7|b7|a7|
- "swr $s3, 0(%[dst_a]) \n"
- "swl $s3, 3(%[dst_a]) \n"
- "swr $s4, 0(%[dst_b]) \n"
- "swl $s4, 3(%[dst_b]) \n"
-
- "precrq.ph.w $s1, $t8, $t0 \n" // |B5|A5|B4|A4|
- "precrq.ph.w $s2, $s0, $t9 \n" // |B6|A6|B7|A7|
- "precr.qb.ph $s3, $s2, $s1 \n" // |A7|A6|A5|A4|
- "precrq.qb.ph $s4, $s2, $s1 \n" // |B7|B6|B5|B4|
-
- "sll $t0, $t0, 16 \n"
- "packrl.ph $s1, $t8, $t0 \n" // |b5|a5|b4|a4|
- "sll $t9, $t9, 16 \n"
- "packrl.ph $s2, $s0, $t9 \n" // |b7|a7|b6|a6|
-
- "swr $s3, 4($s5) \n"
- "swl $s3, 7($s5) \n"
- "swr $s4, 4($s6) \n"
- "swl $s4, 7($s6) \n"
-
- "precr.qb.ph $s3, $s2, $s1 \n" // |a7|a6|a5|a4|
- "precrq.qb.ph $s4, $s2, $s1 \n" // |b7|b6|b5|b4|
-
- "addiu %[src], 4 \n"
- "addiu $t1, -1 \n"
- "sll $t0, %[dst_stride_a], 1 \n"
- "sll $t8, %[dst_stride_b], 1 \n"
- "swr $s3, 4(%[dst_a]) \n"
- "swl $s3, 7(%[dst_a]) \n"
- "swr $s4, 4(%[dst_b]) \n"
- "swl $s4, 7(%[dst_b]) \n"
- "addu %[dst_a], %[dst_a], $t0 \n"
- "bnez $t1, 11b \n"
- " addu %[dst_b], %[dst_b], $t8 \n"
-
- "2: \n"
- ".set pop \n"
- : [src] "+r" (src),
- [dst_a] "+r" (dst_a),
- [dst_b] "+r" (dst_b),
- [width] "+r" (width),
- [src_stride] "+r" (src_stride)
- : [dst_stride_a] "r" (dst_stride_a),
- [dst_stride_b] "r" (dst_stride_b)
- : "t0", "t1", "t2", "t3", "t4", "t5",
- "t6", "t7", "t8", "t9",
- "s0", "s1", "s2", "s3",
- "s4", "s5", "s6"
- );
-}
-
-#endif // defined(__mips_dsp) && (__mips_dsp_rev >= 2)
-
-#ifdef __cplusplus
-} // extern "C"
-} // namespace libyuv
-#endif
--- /dev/null
+++ b/third_party/libyuv/source/rotate_msa.cc
@@ -1,0 +1,250 @@
+/*
+ * Copyright 2016 The LibYuv Project Authors. All rights reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "libyuv/rotate_row.h"
+
+// This module is for GCC MSA
+#if !defined(LIBYUV_DISABLE_MSA) && defined(__mips_msa)
+#include "libyuv/macros_msa.h"
+
+#ifdef __cplusplus
+namespace libyuv {+extern "C" {+#endif
+
+#define ILVRL_B(in0, in1, in2, in3, out0, out1, out2, out3) \
+ { \+ out0 = (v16u8)__msa_ilvr_b((v16i8)in1, (v16i8)in0); \
+ out1 = (v16u8)__msa_ilvl_b((v16i8)in1, (v16i8)in0); \
+ out2 = (v16u8)__msa_ilvr_b((v16i8)in3, (v16i8)in2); \
+ out3 = (v16u8)__msa_ilvl_b((v16i8)in3, (v16i8)in2); \
+ }
+
+#define ILVRL_H(in0, in1, in2, in3, out0, out1, out2, out3) \
+ { \+ out0 = (v16u8)__msa_ilvr_h((v8i16)in1, (v8i16)in0); \
+ out1 = (v16u8)__msa_ilvl_h((v8i16)in1, (v8i16)in0); \
+ out2 = (v16u8)__msa_ilvr_h((v8i16)in3, (v8i16)in2); \
+ out3 = (v16u8)__msa_ilvl_h((v8i16)in3, (v8i16)in2); \
+ }
+
+#define ILVRL_W(in0, in1, in2, in3, out0, out1, out2, out3) \
+ { \+ out0 = (v16u8)__msa_ilvr_w((v4i32)in1, (v4i32)in0); \
+ out1 = (v16u8)__msa_ilvl_w((v4i32)in1, (v4i32)in0); \
+ out2 = (v16u8)__msa_ilvr_w((v4i32)in3, (v4i32)in2); \
+ out3 = (v16u8)__msa_ilvl_w((v4i32)in3, (v4i32)in2); \
+ }
+
+#define ILVRL_D(in0, in1, in2, in3, out0, out1, out2, out3) \
+ { \+ out0 = (v16u8)__msa_ilvr_d((v2i64)in1, (v2i64)in0); \
+ out1 = (v16u8)__msa_ilvl_d((v2i64)in1, (v2i64)in0); \
+ out2 = (v16u8)__msa_ilvr_d((v2i64)in3, (v2i64)in2); \
+ out3 = (v16u8)__msa_ilvl_d((v2i64)in3, (v2i64)in2); \
+ }
+
+void TransposeWx16_C(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
+ int width) {+ TransposeWx8_C(src, src_stride, dst, dst_stride, width);
+ TransposeWx8_C((src + 8 * src_stride), src_stride, (dst + 8), dst_stride,
+ width);
+}
+
+void TransposeUVWx16_C(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst_a,
+ int dst_stride_a,
+ uint8_t* dst_b,
+ int dst_stride_b,
+ int width) {+ TransposeUVWx8_C(src, src_stride, dst_a, dst_stride_a, dst_b, dst_stride_b,
+ width);
+ TransposeUVWx8_C((src + 8 * src_stride), src_stride, (dst_a + 8),
+ dst_stride_a, (dst_b + 8), dst_stride_b, width);
+}
+
+void TransposeWx16_MSA(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
+ int width) {+ int x;
+ const uint8_t* s;
+ v16u8 src0, src1, src2, src3, dst0, dst1, dst2, dst3, vec0, vec1, vec2, vec3;
+ v16u8 reg0, reg1, reg2, reg3, reg4, reg5, reg6, reg7;
+ v16u8 res0, res1, res2, res3, res4, res5, res6, res7, res8, res9;
+
+ for (x = 0; x < width; x += 16) {+ s = src;
+ src0 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ src1 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ src2 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ src3 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ ILVRL_B(src0, src1, src2, src3, vec0, vec1, vec2, vec3);
+ ILVRL_H(vec0, vec2, vec1, vec3, reg0, reg1, reg2, reg3);
+ src0 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ src1 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ src2 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ src3 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ ILVRL_B(src0, src1, src2, src3, vec0, vec1, vec2, vec3);
+ ILVRL_H(vec0, vec2, vec1, vec3, reg4, reg5, reg6, reg7);
+ ILVRL_W(reg0, reg4, reg1, reg5, res0, res1, res2, res3);
+ ILVRL_W(reg2, reg6, reg3, reg7, res4, res5, res6, res7);
+ src0 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ src1 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ src2 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ src3 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ ILVRL_B(src0, src1, src2, src3, vec0, vec1, vec2, vec3);
+ ILVRL_H(vec0, vec2, vec1, vec3, reg0, reg1, reg2, reg3);
+ src0 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ src1 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ src2 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ src3 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ ILVRL_B(src0, src1, src2, src3, vec0, vec1, vec2, vec3);
+ ILVRL_H(vec0, vec2, vec1, vec3, reg4, reg5, reg6, reg7);
+ res8 = (v16u8)__msa_ilvr_w((v4i32)reg4, (v4i32)reg0);
+ res9 = (v16u8)__msa_ilvl_w((v4i32)reg4, (v4i32)reg0);
+ ILVRL_D(res0, res8, res1, res9, dst0, dst1, dst2, dst3);
+ ST_UB4(dst0, dst1, dst2, dst3, dst, dst_stride);
+ dst += dst_stride * 4;
+ res8 = (v16u8)__msa_ilvr_w((v4i32)reg5, (v4i32)reg1);
+ res9 = (v16u8)__msa_ilvl_w((v4i32)reg5, (v4i32)reg1);
+ ILVRL_D(res2, res8, res3, res9, dst0, dst1, dst2, dst3);
+ ST_UB4(dst0, dst1, dst2, dst3, dst, dst_stride);
+ dst += dst_stride * 4;
+ res8 = (v16u8)__msa_ilvr_w((v4i32)reg6, (v4i32)reg2);
+ res9 = (v16u8)__msa_ilvl_w((v4i32)reg6, (v4i32)reg2);
+ ILVRL_D(res4, res8, res5, res9, dst0, dst1, dst2, dst3);
+ ST_UB4(dst0, dst1, dst2, dst3, dst, dst_stride);
+ dst += dst_stride * 4;
+ res8 = (v16u8)__msa_ilvr_w((v4i32)reg7, (v4i32)reg3);
+ res9 = (v16u8)__msa_ilvl_w((v4i32)reg7, (v4i32)reg3);
+ ILVRL_D(res6, res8, res7, res9, dst0, dst1, dst2, dst3);
+ ST_UB4(dst0, dst1, dst2, dst3, dst, dst_stride);
+ src += 16;
+ dst += dst_stride * 4;
+ }
+}
+
+void TransposeUVWx16_MSA(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst_a,
+ int dst_stride_a,
+ uint8_t* dst_b,
+ int dst_stride_b,
+ int width) {+ int x;
+ const uint8_t* s;
+ v16u8 src0, src1, src2, src3, dst0, dst1, dst2, dst3, vec0, vec1, vec2, vec3;
+ v16u8 reg0, reg1, reg2, reg3, reg4, reg5, reg6, reg7;
+ v16u8 res0, res1, res2, res3, res4, res5, res6, res7, res8, res9;
+
+ for (x = 0; x < width; x += 8) {+ s = src;
+ src0 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ src1 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ src2 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ src3 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ ILVRL_B(src0, src1, src2, src3, vec0, vec1, vec2, vec3);
+ ILVRL_H(vec0, vec2, vec1, vec3, reg0, reg1, reg2, reg3);
+ src0 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ src1 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ src2 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ src3 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ ILVRL_B(src0, src1, src2, src3, vec0, vec1, vec2, vec3);
+ ILVRL_H(vec0, vec2, vec1, vec3, reg4, reg5, reg6, reg7);
+ ILVRL_W(reg0, reg4, reg1, reg5, res0, res1, res2, res3);
+ ILVRL_W(reg2, reg6, reg3, reg7, res4, res5, res6, res7);
+ src0 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ src1 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ src2 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ src3 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ ILVRL_B(src0, src1, src2, src3, vec0, vec1, vec2, vec3);
+ ILVRL_H(vec0, vec2, vec1, vec3, reg0, reg1, reg2, reg3);
+ src0 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ src1 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ src2 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ src3 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ s += src_stride;
+ ILVRL_B(src0, src1, src2, src3, vec0, vec1, vec2, vec3);
+ ILVRL_H(vec0, vec2, vec1, vec3, reg4, reg5, reg6, reg7);
+ res8 = (v16u8)__msa_ilvr_w((v4i32)reg4, (v4i32)reg0);
+ res9 = (v16u8)__msa_ilvl_w((v4i32)reg4, (v4i32)reg0);
+ ILVRL_D(res0, res8, res1, res9, dst0, dst1, dst2, dst3);
+ ST_UB2(dst0, dst2, dst_a, dst_stride_a);
+ ST_UB2(dst1, dst3, dst_b, dst_stride_b);
+ dst_a += dst_stride_a * 2;
+ dst_b += dst_stride_b * 2;
+ res8 = (v16u8)__msa_ilvr_w((v4i32)reg5, (v4i32)reg1);
+ res9 = (v16u8)__msa_ilvl_w((v4i32)reg5, (v4i32)reg1);
+ ILVRL_D(res2, res8, res3, res9, dst0, dst1, dst2, dst3);
+ ST_UB2(dst0, dst2, dst_a, dst_stride_a);
+ ST_UB2(dst1, dst3, dst_b, dst_stride_b);
+ dst_a += dst_stride_a * 2;
+ dst_b += dst_stride_b * 2;
+ res8 = (v16u8)__msa_ilvr_w((v4i32)reg6, (v4i32)reg2);
+ res9 = (v16u8)__msa_ilvl_w((v4i32)reg6, (v4i32)reg2);
+ ILVRL_D(res4, res8, res5, res9, dst0, dst1, dst2, dst3);
+ ST_UB2(dst0, dst2, dst_a, dst_stride_a);
+ ST_UB2(dst1, dst3, dst_b, dst_stride_b);
+ dst_a += dst_stride_a * 2;
+ dst_b += dst_stride_b * 2;
+ res8 = (v16u8)__msa_ilvr_w((v4i32)reg7, (v4i32)reg3);
+ res9 = (v16u8)__msa_ilvl_w((v4i32)reg7, (v4i32)reg3);
+ ILVRL_D(res6, res8, res7, res9, dst0, dst1, dst2, dst3);
+ ST_UB2(dst0, dst2, dst_a, dst_stride_a);
+ ST_UB2(dst1, dst3, dst_b, dst_stride_b);
+ src += 16;
+ dst_a += dst_stride_a * 2;
+ dst_b += dst_stride_b * 2;
+ }
+}
+
+#ifdef __cplusplus
+} // extern "C"
+} // namespace libyuv
+#endif
+
+#endif // !defined(LIBYUV_DISABLE_MSA) && defined(__mips_msa)
--- a/third_party/libyuv/source/rotate_neon.cc
+++ b/third_party/libyuv/source/rotate_neon.cc
@@ -8,8 +8,8 @@
* be found in the AUTHORS file in the root of the source tree.
*/
-#include "libyuv/row.h"
#include "libyuv/rotate_row.h"
+#include "libyuv/row.h"
#include "libyuv/basic_types.h"
@@ -21,38 +21,32 @@
#if !defined(LIBYUV_DISABLE_NEON) && defined(__ARM_NEON__) && \
!defined(__aarch64__)
-static uvec8 kVTbl4x4Transpose =
- { 0, 4, 8, 12, 1, 5, 9, 13, 2, 6, 10, 14, 3, 7, 11, 15 };+static const uvec8 kVTbl4x4Transpose = {0, 4, 8, 12, 1, 5, 9, 13,+ 2, 6, 10, 14, 3, 7, 11, 15};
-void TransposeWx8_NEON(const uint8* src, int src_stride,
- uint8* dst, int dst_stride,
+void TransposeWx8_NEON(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
int width) {- const uint8* src_temp;
- asm volatile (
- // loops are on blocks of 8. loop will stop when
- // counter gets to or below 0. starting the counter
- // at w-8 allow for this
- "sub %5, #8 \n"
+ const uint8_t* src_temp;
+ asm volatile(
+ // loops are on blocks of 8. loop will stop when
+ // counter gets to or below 0. starting the counter
+ // at w-8 allow for this
+ "sub %5, #8 \n"
- // handle 8x8 blocks. this should be the majority of the plane
- "1: \n"
+ // handle 8x8 blocks. this should be the majority of the plane
+ "1: \n"
"mov %0, %1 \n"
- MEMACCESS(0)
"vld1.8 {d0}, [%0], %2 \n"- MEMACCESS(0)
"vld1.8 {d1}, [%0], %2 \n"- MEMACCESS(0)
"vld1.8 {d2}, [%0], %2 \n"- MEMACCESS(0)
"vld1.8 {d3}, [%0], %2 \n"- MEMACCESS(0)
"vld1.8 {d4}, [%0], %2 \n"- MEMACCESS(0)
"vld1.8 {d5}, [%0], %2 \n"- MEMACCESS(0)
"vld1.8 {d6}, [%0], %2 \n"- MEMACCESS(0)
"vld1.8 {d7}, [%0] \n""vtrn.8 d1, d0 \n"
@@ -77,21 +71,13 @@
"mov %0, %3 \n"
- MEMACCESS(0)
"vst1.8 {d1}, [%0], %4 \n"- MEMACCESS(0)
"vst1.8 {d0}, [%0], %4 \n"- MEMACCESS(0)
"vst1.8 {d3}, [%0], %4 \n"- MEMACCESS(0)
"vst1.8 {d2}, [%0], %4 \n"- MEMACCESS(0)
"vst1.8 {d5}, [%0], %4 \n"- MEMACCESS(0)
"vst1.8 {d4}, [%0], %4 \n"- MEMACCESS(0)
"vst1.8 {d7}, [%0], %4 \n"- MEMACCESS(0)
"vst1.8 {d6}, [%0] \n""add %1, #8 \n" // src += 8
@@ -99,180 +85,138 @@
"subs %5, #8 \n" // w -= 8
"bge 1b \n"
- // add 8 back to counter. if the result is 0 there are
- // no residuals.
- "adds %5, #8 \n"
- "beq 4f \n"
+ // add 8 back to counter. if the result is 0 there are
+ // no residuals.
+ "adds %5, #8 \n"
+ "beq 4f \n"
- // some residual, so between 1 and 7 lines left to transpose
- "cmp %5, #2 \n"
- "blt 3f \n"
+ // some residual, so between 1 and 7 lines left to transpose
+ "cmp %5, #2 \n"
+ "blt 3f \n"
- "cmp %5, #4 \n"
- "blt 2f \n"
+ "cmp %5, #4 \n"
+ "blt 2f \n"
- // 4x8 block
- "mov %0, %1 \n"
- MEMACCESS(0)
- "vld1.32 {d0[0]}, [%0], %2 \n"- MEMACCESS(0)
- "vld1.32 {d0[1]}, [%0], %2 \n"- MEMACCESS(0)
- "vld1.32 {d1[0]}, [%0], %2 \n"- MEMACCESS(0)
- "vld1.32 {d1[1]}, [%0], %2 \n"- MEMACCESS(0)
- "vld1.32 {d2[0]}, [%0], %2 \n"- MEMACCESS(0)
- "vld1.32 {d2[1]}, [%0], %2 \n"- MEMACCESS(0)
- "vld1.32 {d3[0]}, [%0], %2 \n"- MEMACCESS(0)
- "vld1.32 {d3[1]}, [%0] \n"+ // 4x8 block
+ "mov %0, %1 \n"
+ "vld1.32 {d0[0]}, [%0], %2 \n"+ "vld1.32 {d0[1]}, [%0], %2 \n"+ "vld1.32 {d1[0]}, [%0], %2 \n"+ "vld1.32 {d1[1]}, [%0], %2 \n"+ "vld1.32 {d2[0]}, [%0], %2 \n"+ "vld1.32 {d2[1]}, [%0], %2 \n"+ "vld1.32 {d3[0]}, [%0], %2 \n"+ "vld1.32 {d3[1]}, [%0] \n"- "mov %0, %3 \n"
+ "mov %0, %3 \n"
- MEMACCESS(6)
- "vld1.8 {q3}, [%6] \n"+ "vld1.8 {q3}, [%6] \n"- "vtbl.8 d4, {d0, d1}, d6 \n"- "vtbl.8 d5, {d0, d1}, d7 \n"- "vtbl.8 d0, {d2, d3}, d6 \n"- "vtbl.8 d1, {d2, d3}, d7 \n"+ "vtbl.8 d4, {d0, d1}, d6 \n"+ "vtbl.8 d5, {d0, d1}, d7 \n"+ "vtbl.8 d0, {d2, d3}, d6 \n"+ "vtbl.8 d1, {d2, d3}, d7 \n"- // TODO(frkoenig): Rework shuffle above to
- // write out with 4 instead of 8 writes.
- MEMACCESS(0)
- "vst1.32 {d4[0]}, [%0], %4 \n"- MEMACCESS(0)
- "vst1.32 {d4[1]}, [%0], %4 \n"- MEMACCESS(0)
- "vst1.32 {d5[0]}, [%0], %4 \n"- MEMACCESS(0)
- "vst1.32 {d5[1]}, [%0] \n"+ // TODO(frkoenig): Rework shuffle above to
+ // write out with 4 instead of 8 writes.
+ "vst1.32 {d4[0]}, [%0], %4 \n"+ "vst1.32 {d4[1]}, [%0], %4 \n"+ "vst1.32 {d5[0]}, [%0], %4 \n"+ "vst1.32 {d5[1]}, [%0] \n"- "add %0, %3, #4 \n"
- MEMACCESS(0)
- "vst1.32 {d0[0]}, [%0], %4 \n"- MEMACCESS(0)
- "vst1.32 {d0[1]}, [%0], %4 \n"- MEMACCESS(0)
- "vst1.32 {d1[0]}, [%0], %4 \n"- MEMACCESS(0)
- "vst1.32 {d1[1]}, [%0] \n"+ "add %0, %3, #4 \n"
+ "vst1.32 {d0[0]}, [%0], %4 \n"+ "vst1.32 {d0[1]}, [%0], %4 \n"+ "vst1.32 {d1[0]}, [%0], %4 \n"+ "vst1.32 {d1[1]}, [%0] \n"- "add %1, #4 \n" // src += 4
- "add %3, %3, %4, lsl #2 \n" // dst += 4 * dst_stride
- "subs %5, #4 \n" // w -= 4
- "beq 4f \n"
+ "add %1, #4 \n" // src += 4
+ "add %3, %3, %4, lsl #2 \n" // dst += 4 * dst_stride
+ "subs %5, #4 \n" // w -= 4
+ "beq 4f \n"
- // some residual, check to see if it includes a 2x8 block,
- // or less
- "cmp %5, #2 \n"
- "blt 3f \n"
+ // some residual, check to see if it includes a 2x8 block,
+ // or less
+ "cmp %5, #2 \n"
+ "blt 3f \n"
- // 2x8 block
- "2: \n"
- "mov %0, %1 \n"
- MEMACCESS(0)
- "vld1.16 {d0[0]}, [%0], %2 \n"- MEMACCESS(0)
- "vld1.16 {d1[0]}, [%0], %2 \n"- MEMACCESS(0)
- "vld1.16 {d0[1]}, [%0], %2 \n"- MEMACCESS(0)
- "vld1.16 {d1[1]}, [%0], %2 \n"- MEMACCESS(0)
- "vld1.16 {d0[2]}, [%0], %2 \n"- MEMACCESS(0)
- "vld1.16 {d1[2]}, [%0], %2 \n"- MEMACCESS(0)
- "vld1.16 {d0[3]}, [%0], %2 \n"- MEMACCESS(0)
- "vld1.16 {d1[3]}, [%0] \n"+ // 2x8 block
+ "2: \n"
+ "mov %0, %1 \n"
+ "vld1.16 {d0[0]}, [%0], %2 \n"+ "vld1.16 {d1[0]}, [%0], %2 \n"+ "vld1.16 {d0[1]}, [%0], %2 \n"+ "vld1.16 {d1[1]}, [%0], %2 \n"+ "vld1.16 {d0[2]}, [%0], %2 \n"+ "vld1.16 {d1[2]}, [%0], %2 \n"+ "vld1.16 {d0[3]}, [%0], %2 \n"+ "vld1.16 {d1[3]}, [%0] \n"- "vtrn.8 d0, d1 \n"
+ "vtrn.8 d0, d1 \n"
- "mov %0, %3 \n"
+ "mov %0, %3 \n"
- MEMACCESS(0)
- "vst1.64 {d0}, [%0], %4 \n"- MEMACCESS(0)
- "vst1.64 {d1}, [%0] \n"+ "vst1.64 {d0}, [%0], %4 \n"+ "vst1.64 {d1}, [%0] \n"- "add %1, #2 \n" // src += 2
- "add %3, %3, %4, lsl #1 \n" // dst += 2 * dst_stride
- "subs %5, #2 \n" // w -= 2
- "beq 4f \n"
+ "add %1, #2 \n" // src += 2
+ "add %3, %3, %4, lsl #1 \n" // dst += 2 * dst_stride
+ "subs %5, #2 \n" // w -= 2
+ "beq 4f \n"
- // 1x8 block
- "3: \n"
- MEMACCESS(1)
- "vld1.8 {d0[0]}, [%1], %2 \n"- MEMACCESS(1)
- "vld1.8 {d0[1]}, [%1], %2 \n"- MEMACCESS(1)
- "vld1.8 {d0[2]}, [%1], %2 \n"- MEMACCESS(1)
- "vld1.8 {d0[3]}, [%1], %2 \n"- MEMACCESS(1)
- "vld1.8 {d0[4]}, [%1], %2 \n"- MEMACCESS(1)
- "vld1.8 {d0[5]}, [%1], %2 \n"- MEMACCESS(1)
- "vld1.8 {d0[6]}, [%1], %2 \n"- MEMACCESS(1)
- "vld1.8 {d0[7]}, [%1] \n"+ // 1x8 block
+ "3: \n"
+ "vld1.8 {d0[0]}, [%1], %2 \n"+ "vld1.8 {d0[1]}, [%1], %2 \n"+ "vld1.8 {d0[2]}, [%1], %2 \n"+ "vld1.8 {d0[3]}, [%1], %2 \n"+ "vld1.8 {d0[4]}, [%1], %2 \n"+ "vld1.8 {d0[5]}, [%1], %2 \n"+ "vld1.8 {d0[6]}, [%1], %2 \n"+ "vld1.8 {d0[7]}, [%1] \n"- MEMACCESS(3)
- "vst1.64 {d0}, [%3] \n"+ "vst1.64 {d0}, [%3] \n"- "4: \n"
+ "4: \n"
- : "=&r"(src_temp), // %0
- "+r"(src), // %1
- "+r"(src_stride), // %2
- "+r"(dst), // %3
- "+r"(dst_stride), // %4
- "+r"(width) // %5
- : "r"(&kVTbl4x4Transpose) // %6
- : "memory", "cc", "q0", "q1", "q2", "q3"
- );
+ : "=&r"(src_temp), // %0
+ "+r"(src), // %1
+ "+r"(src_stride), // %2
+ "+r"(dst), // %3
+ "+r"(dst_stride), // %4
+ "+r"(width) // %5
+ : "r"(&kVTbl4x4Transpose) // %6
+ : "memory", "cc", "q0", "q1", "q2", "q3");
}
-static uvec8 kVTbl4x4TransposeDi =
- { 0, 8, 1, 9, 2, 10, 3, 11, 4, 12, 5, 13, 6, 14, 7, 15 };+static const uvec8 kVTbl4x4TransposeDi = {0, 8, 1, 9, 2, 10, 3, 11,+ 4, 12, 5, 13, 6, 14, 7, 15};
-void TransposeUVWx8_NEON(const uint8* src, int src_stride,
- uint8* dst_a, int dst_stride_a,
- uint8* dst_b, int dst_stride_b,
+void TransposeUVWx8_NEON(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst_a,
+ int dst_stride_a,
+ uint8_t* dst_b,
+ int dst_stride_b,
int width) {- const uint8* src_temp;
- asm volatile (
- // loops are on blocks of 8. loop will stop when
- // counter gets to or below 0. starting the counter
- // at w-8 allow for this
- "sub %7, #8 \n"
+ const uint8_t* src_temp;
+ asm volatile(
+ // loops are on blocks of 8. loop will stop when
+ // counter gets to or below 0. starting the counter
+ // at w-8 allow for this
+ "sub %7, #8 \n"
- // handle 8x8 blocks. this should be the majority of the plane
- "1: \n"
+ // handle 8x8 blocks. this should be the majority of the plane
+ "1: \n"
"mov %0, %1 \n"
- MEMACCESS(0)
"vld2.8 {d0, d1}, [%0], %2 \n"- MEMACCESS(0)
"vld2.8 {d2, d3}, [%0], %2 \n"- MEMACCESS(0)
"vld2.8 {d4, d5}, [%0], %2 \n"- MEMACCESS(0)
"vld2.8 {d6, d7}, [%0], %2 \n"- MEMACCESS(0)
"vld2.8 {d16, d17}, [%0], %2 \n"- MEMACCESS(0)
"vld2.8 {d18, d19}, [%0], %2 \n"- MEMACCESS(0)
"vld2.8 {d20, d21}, [%0], %2 \n"- MEMACCESS(0)
"vld2.8 {d22, d23}, [%0] \n""vtrn.8 q1, q0 \n"
@@ -301,40 +245,24 @@
"mov %0, %3 \n"
- MEMACCESS(0)
"vst1.8 {d2}, [%0], %4 \n"- MEMACCESS(0)
"vst1.8 {d0}, [%0], %4 \n"- MEMACCESS(0)
"vst1.8 {d6}, [%0], %4 \n"- MEMACCESS(0)
"vst1.8 {d4}, [%0], %4 \n"- MEMACCESS(0)
"vst1.8 {d18}, [%0], %4 \n"- MEMACCESS(0)
"vst1.8 {d16}, [%0], %4 \n"- MEMACCESS(0)
"vst1.8 {d22}, [%0], %4 \n"- MEMACCESS(0)
"vst1.8 {d20}, [%0] \n""mov %0, %5 \n"
- MEMACCESS(0)
"vst1.8 {d3}, [%0], %6 \n"- MEMACCESS(0)
"vst1.8 {d1}, [%0], %6 \n"- MEMACCESS(0)
"vst1.8 {d7}, [%0], %6 \n"- MEMACCESS(0)
"vst1.8 {d5}, [%0], %6 \n"- MEMACCESS(0)
"vst1.8 {d19}, [%0], %6 \n"- MEMACCESS(0)
"vst1.8 {d17}, [%0], %6 \n"- MEMACCESS(0)
"vst1.8 {d23}, [%0], %6 \n"- MEMACCESS(0)
"vst1.8 {d21}, [%0] \n""add %1, #8*2 \n" // src += 8*2
@@ -343,187 +271,142 @@
"subs %7, #8 \n" // w -= 8
"bge 1b \n"
- // add 8 back to counter. if the result is 0 there are
- // no residuals.
- "adds %7, #8 \n"
- "beq 4f \n"
+ // add 8 back to counter. if the result is 0 there are
+ // no residuals.
+ "adds %7, #8 \n"
+ "beq 4f \n"
- // some residual, so between 1 and 7 lines left to transpose
- "cmp %7, #2 \n"
- "blt 3f \n"
+ // some residual, so between 1 and 7 lines left to transpose
+ "cmp %7, #2 \n"
+ "blt 3f \n"
- "cmp %7, #4 \n"
- "blt 2f \n"
+ "cmp %7, #4 \n"
+ "blt 2f \n"
- // TODO(frkoenig): Clean this up
- // 4x8 block
- "mov %0, %1 \n"
- MEMACCESS(0)
- "vld1.64 {d0}, [%0], %2 \n"- MEMACCESS(0)
- "vld1.64 {d1}, [%0], %2 \n"- MEMACCESS(0)
- "vld1.64 {d2}, [%0], %2 \n"- MEMACCESS(0)
- "vld1.64 {d3}, [%0], %2 \n"- MEMACCESS(0)
- "vld1.64 {d4}, [%0], %2 \n"- MEMACCESS(0)
- "vld1.64 {d5}, [%0], %2 \n"- MEMACCESS(0)
- "vld1.64 {d6}, [%0], %2 \n"- MEMACCESS(0)
- "vld1.64 {d7}, [%0] \n"+ // TODO(frkoenig): Clean this up
+ // 4x8 block
+ "mov %0, %1 \n"
+ "vld1.64 {d0}, [%0], %2 \n"+ "vld1.64 {d1}, [%0], %2 \n"+ "vld1.64 {d2}, [%0], %2 \n"+ "vld1.64 {d3}, [%0], %2 \n"+ "vld1.64 {d4}, [%0], %2 \n"+ "vld1.64 {d5}, [%0], %2 \n"+ "vld1.64 {d6}, [%0], %2 \n"+ "vld1.64 {d7}, [%0] \n"- MEMACCESS(8)
- "vld1.8 {q15}, [%8] \n"+ "vld1.8 {q15}, [%8] \n"- "vtrn.8 q0, q1 \n"
- "vtrn.8 q2, q3 \n"
+ "vtrn.8 q0, q1 \n"
+ "vtrn.8 q2, q3 \n"
- "vtbl.8 d16, {d0, d1}, d30 \n"- "vtbl.8 d17, {d0, d1}, d31 \n"- "vtbl.8 d18, {d2, d3}, d30 \n"- "vtbl.8 d19, {d2, d3}, d31 \n"- "vtbl.8 d20, {d4, d5}, d30 \n"- "vtbl.8 d21, {d4, d5}, d31 \n"- "vtbl.8 d22, {d6, d7}, d30 \n"- "vtbl.8 d23, {d6, d7}, d31 \n"+ "vtbl.8 d16, {d0, d1}, d30 \n"+ "vtbl.8 d17, {d0, d1}, d31 \n"+ "vtbl.8 d18, {d2, d3}, d30 \n"+ "vtbl.8 d19, {d2, d3}, d31 \n"+ "vtbl.8 d20, {d4, d5}, d30 \n"+ "vtbl.8 d21, {d4, d5}, d31 \n"+ "vtbl.8 d22, {d6, d7}, d30 \n"+ "vtbl.8 d23, {d6, d7}, d31 \n"- "mov %0, %3 \n"
+ "mov %0, %3 \n"
- MEMACCESS(0)
- "vst1.32 {d16[0]}, [%0], %4 \n"- MEMACCESS(0)
- "vst1.32 {d16[1]}, [%0], %4 \n"- MEMACCESS(0)
- "vst1.32 {d17[0]}, [%0], %4 \n"- MEMACCESS(0)
- "vst1.32 {d17[1]}, [%0], %4 \n"+ "vst1.32 {d16[0]}, [%0], %4 \n"+ "vst1.32 {d16[1]}, [%0], %4 \n"+ "vst1.32 {d17[0]}, [%0], %4 \n"+ "vst1.32 {d17[1]}, [%0], %4 \n"- "add %0, %3, #4 \n"
- MEMACCESS(0)
- "vst1.32 {d20[0]}, [%0], %4 \n"- MEMACCESS(0)
- "vst1.32 {d20[1]}, [%0], %4 \n"- MEMACCESS(0)
- "vst1.32 {d21[0]}, [%0], %4 \n"- MEMACCESS(0)
- "vst1.32 {d21[1]}, [%0] \n"+ "add %0, %3, #4 \n"
+ "vst1.32 {d20[0]}, [%0], %4 \n"+ "vst1.32 {d20[1]}, [%0], %4 \n"+ "vst1.32 {d21[0]}, [%0], %4 \n"+ "vst1.32 {d21[1]}, [%0] \n"- "mov %0, %5 \n"
+ "mov %0, %5 \n"
- MEMACCESS(0)
- "vst1.32 {d18[0]}, [%0], %6 \n"- MEMACCESS(0)
- "vst1.32 {d18[1]}, [%0], %6 \n"- MEMACCESS(0)
- "vst1.32 {d19[0]}, [%0], %6 \n"- MEMACCESS(0)
- "vst1.32 {d19[1]}, [%0], %6 \n"+ "vst1.32 {d18[0]}, [%0], %6 \n"+ "vst1.32 {d18[1]}, [%0], %6 \n"+ "vst1.32 {d19[0]}, [%0], %6 \n"+ "vst1.32 {d19[1]}, [%0], %6 \n"- "add %0, %5, #4 \n"
- MEMACCESS(0)
- "vst1.32 {d22[0]}, [%0], %6 \n"- MEMACCESS(0)
- "vst1.32 {d22[1]}, [%0], %6 \n"- MEMACCESS(0)
- "vst1.32 {d23[0]}, [%0], %6 \n"- MEMACCESS(0)
- "vst1.32 {d23[1]}, [%0] \n"+ "add %0, %5, #4 \n"
+ "vst1.32 {d22[0]}, [%0], %6 \n"+ "vst1.32 {d22[1]}, [%0], %6 \n"+ "vst1.32 {d23[0]}, [%0], %6 \n"+ "vst1.32 {d23[1]}, [%0] \n"- "add %1, #4*2 \n" // src += 4 * 2
- "add %3, %3, %4, lsl #2 \n" // dst_a += 4 * dst_stride_a
- "add %5, %5, %6, lsl #2 \n" // dst_b += 4 * dst_stride_b
- "subs %7, #4 \n" // w -= 4
- "beq 4f \n"
+ "add %1, #4*2 \n" // src += 4 * 2
+ "add %3, %3, %4, lsl #2 \n" // dst_a += 4 *
+ // dst_stride_a
+ "add %5, %5, %6, lsl #2 \n" // dst_b += 4 *
+ // dst_stride_b
+ "subs %7, #4 \n" // w -= 4
+ "beq 4f \n"
- // some residual, check to see if it includes a 2x8 block,
- // or less
- "cmp %7, #2 \n"
- "blt 3f \n"
+ // some residual, check to see if it includes a 2x8 block,
+ // or less
+ "cmp %7, #2 \n"
+ "blt 3f \n"
- // 2x8 block
- "2: \n"
- "mov %0, %1 \n"
- MEMACCESS(0)
- "vld2.16 {d0[0], d2[0]}, [%0], %2 \n"- MEMACCESS(0)
- "vld2.16 {d1[0], d3[0]}, [%0], %2 \n"- MEMACCESS(0)
- "vld2.16 {d0[1], d2[1]}, [%0], %2 \n"- MEMACCESS(0)
- "vld2.16 {d1[1], d3[1]}, [%0], %2 \n"- MEMACCESS(0)
- "vld2.16 {d0[2], d2[2]}, [%0], %2 \n"- MEMACCESS(0)
- "vld2.16 {d1[2], d3[2]}, [%0], %2 \n"- MEMACCESS(0)
- "vld2.16 {d0[3], d2[3]}, [%0], %2 \n"- MEMACCESS(0)
- "vld2.16 {d1[3], d3[3]}, [%0] \n"+ // 2x8 block
+ "2: \n"
+ "mov %0, %1 \n"
+ "vld2.16 {d0[0], d2[0]}, [%0], %2 \n"+ "vld2.16 {d1[0], d3[0]}, [%0], %2 \n"+ "vld2.16 {d0[1], d2[1]}, [%0], %2 \n"+ "vld2.16 {d1[1], d3[1]}, [%0], %2 \n"+ "vld2.16 {d0[2], d2[2]}, [%0], %2 \n"+ "vld2.16 {d1[2], d3[2]}, [%0], %2 \n"+ "vld2.16 {d0[3], d2[3]}, [%0], %2 \n"+ "vld2.16 {d1[3], d3[3]}, [%0] \n"- "vtrn.8 d0, d1 \n"
- "vtrn.8 d2, d3 \n"
+ "vtrn.8 d0, d1 \n"
+ "vtrn.8 d2, d3 \n"
- "mov %0, %3 \n"
+ "mov %0, %3 \n"
- MEMACCESS(0)
- "vst1.64 {d0}, [%0], %4 \n"- MEMACCESS(0)
- "vst1.64 {d2}, [%0] \n"+ "vst1.64 {d0}, [%0], %4 \n"+ "vst1.64 {d2}, [%0] \n"- "mov %0, %5 \n"
+ "mov %0, %5 \n"
- MEMACCESS(0)
- "vst1.64 {d1}, [%0], %6 \n"- MEMACCESS(0)
- "vst1.64 {d3}, [%0] \n"+ "vst1.64 {d1}, [%0], %6 \n"+ "vst1.64 {d3}, [%0] \n"- "add %1, #2*2 \n" // src += 2 * 2
- "add %3, %3, %4, lsl #1 \n" // dst_a += 2 * dst_stride_a
- "add %5, %5, %6, lsl #1 \n" // dst_b += 2 * dst_stride_b
- "subs %7, #2 \n" // w -= 2
- "beq 4f \n"
+ "add %1, #2*2 \n" // src += 2 * 2
+ "add %3, %3, %4, lsl #1 \n" // dst_a += 2 *
+ // dst_stride_a
+ "add %5, %5, %6, lsl #1 \n" // dst_b += 2 *
+ // dst_stride_b
+ "subs %7, #2 \n" // w -= 2
+ "beq 4f \n"
- // 1x8 block
- "3: \n"
- MEMACCESS(1)
- "vld2.8 {d0[0], d1[0]}, [%1], %2 \n"- MEMACCESS(1)
- "vld2.8 {d0[1], d1[1]}, [%1], %2 \n"- MEMACCESS(1)
- "vld2.8 {d0[2], d1[2]}, [%1], %2 \n"- MEMACCESS(1)
- "vld2.8 {d0[3], d1[3]}, [%1], %2 \n"- MEMACCESS(1)
- "vld2.8 {d0[4], d1[4]}, [%1], %2 \n"- MEMACCESS(1)
- "vld2.8 {d0[5], d1[5]}, [%1], %2 \n"- MEMACCESS(1)
- "vld2.8 {d0[6], d1[6]}, [%1], %2 \n"- MEMACCESS(1)
- "vld2.8 {d0[7], d1[7]}, [%1] \n"+ // 1x8 block
+ "3: \n"
+ "vld2.8 {d0[0], d1[0]}, [%1], %2 \n"+ "vld2.8 {d0[1], d1[1]}, [%1], %2 \n"+ "vld2.8 {d0[2], d1[2]}, [%1], %2 \n"+ "vld2.8 {d0[3], d1[3]}, [%1], %2 \n"+ "vld2.8 {d0[4], d1[4]}, [%1], %2 \n"+ "vld2.8 {d0[5], d1[5]}, [%1], %2 \n"+ "vld2.8 {d0[6], d1[6]}, [%1], %2 \n"+ "vld2.8 {d0[7], d1[7]}, [%1] \n"- MEMACCESS(3)
- "vst1.64 {d0}, [%3] \n"- MEMACCESS(5)
- "vst1.64 {d1}, [%5] \n"+ "vst1.64 {d0}, [%3] \n"+ "vst1.64 {d1}, [%5] \n"- "4: \n"
+ "4: \n"
- : "=&r"(src_temp), // %0
- "+r"(src), // %1
- "+r"(src_stride), // %2
- "+r"(dst_a), // %3
- "+r"(dst_stride_a), // %4
- "+r"(dst_b), // %5
- "+r"(dst_stride_b), // %6
- "+r"(width) // %7
- : "r"(&kVTbl4x4TransposeDi) // %8
- : "memory", "cc",
- "q0", "q1", "q2", "q3", "q8", "q9", "q10", "q11"
- );
+ : "=&r"(src_temp), // %0
+ "+r"(src), // %1
+ "+r"(src_stride), // %2
+ "+r"(dst_a), // %3
+ "+r"(dst_stride_a), // %4
+ "+r"(dst_b), // %5
+ "+r"(dst_stride_b), // %6
+ "+r"(width) // %7
+ : "r"(&kVTbl4x4TransposeDi) // %8
+ : "memory", "cc", "q0", "q1", "q2", "q3", "q8", "q9", "q10", "q11");
}
#endif // defined(__ARM_NEON__) && !defined(__aarch64__)
--- a/third_party/libyuv/source/rotate_neon64.cc
+++ b/third_party/libyuv/source/rotate_neon64.cc
@@ -8,8 +8,8 @@
* be found in the AUTHORS file in the root of the source tree.
*/
-#include "libyuv/row.h"
#include "libyuv/rotate_row.h"
+#include "libyuv/row.h"
#include "libyuv/basic_types.h"
@@ -21,38 +21,32 @@
// This module is for GCC Neon armv8 64 bit.
#if !defined(LIBYUV_DISABLE_NEON) && defined(__aarch64__)
-static uvec8 kVTbl4x4Transpose =
- { 0, 4, 8, 12, 1, 5, 9, 13, 2, 6, 10, 14, 3, 7, 11, 15 };+static const uvec8 kVTbl4x4Transpose = {0, 4, 8, 12, 1, 5, 9, 13,+ 2, 6, 10, 14, 3, 7, 11, 15};
-void TransposeWx8_NEON(const uint8* src, int src_stride,
- uint8* dst, int dst_stride, int width) {- const uint8* src_temp;
- int64 width64 = (int64) width; // Work around clang 3.4 warning.
- asm volatile (
- // loops are on blocks of 8. loop will stop when
- // counter gets to or below 0. starting the counter
- // at w-8 allow for this
- "sub %3, %3, #8 \n"
+void TransposeWx8_NEON(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
+ int width) {+ const uint8_t* src_temp;
+ asm volatile(
+ // loops are on blocks of 8. loop will stop when
+ // counter gets to or below 0. starting the counter
+ // at w-8 allow for this
+ "sub %w3, %w3, #8 \n"
- // handle 8x8 blocks. this should be the majority of the plane
- "1: \n"
+ // handle 8x8 blocks. this should be the majority of the plane
+ "1: \n"
"mov %0, %1 \n"
- MEMACCESS(0)
"ld1 {v0.8b}, [%0], %5 \n"- MEMACCESS(0)
"ld1 {v1.8b}, [%0], %5 \n"- MEMACCESS(0)
"ld1 {v2.8b}, [%0], %5 \n"- MEMACCESS(0)
"ld1 {v3.8b}, [%0], %5 \n"- MEMACCESS(0)
"ld1 {v4.8b}, [%0], %5 \n"- MEMACCESS(0)
"ld1 {v5.8b}, [%0], %5 \n"- MEMACCESS(0)
"ld1 {v6.8b}, [%0], %5 \n"- MEMACCESS(0)
"ld1 {v7.8b}, [%0] \n""trn2 v16.8b, v0.8b, v1.8b \n"
@@ -84,456 +78,345 @@
"mov %0, %2 \n"
- MEMACCESS(0)
"st1 {v17.8b}, [%0], %6 \n"- MEMACCESS(0)
"st1 {v16.8b}, [%0], %6 \n"- MEMACCESS(0)
"st1 {v19.8b}, [%0], %6 \n"- MEMACCESS(0)
"st1 {v18.8b}, [%0], %6 \n"- MEMACCESS(0)
"st1 {v21.8b}, [%0], %6 \n"- MEMACCESS(0)
"st1 {v20.8b}, [%0], %6 \n"- MEMACCESS(0)
"st1 {v23.8b}, [%0], %6 \n"- MEMACCESS(0)
"st1 {v22.8b}, [%0] \n""add %1, %1, #8 \n" // src += 8
"add %2, %2, %6, lsl #3 \n" // dst += 8 * dst_stride
- "subs %3, %3, #8 \n" // w -= 8
+ "subs %w3, %w3, #8 \n" // w -= 8
"b.ge 1b \n"
- // add 8 back to counter. if the result is 0 there are
- // no residuals.
- "adds %3, %3, #8 \n"
- "b.eq 4f \n"
+ // add 8 back to counter. if the result is 0 there are
+ // no residuals.
+ "adds %w3, %w3, #8 \n"
+ "b.eq 4f \n"
- // some residual, so between 1 and 7 lines left to transpose
- "cmp %3, #2 \n"
- "b.lt 3f \n"
+ // some residual, so between 1 and 7 lines left to transpose
+ "cmp %w3, #2 \n"
+ "b.lt 3f \n"
- "cmp %3, #4 \n"
- "b.lt 2f \n"
+ "cmp %w3, #4 \n"
+ "b.lt 2f \n"
- // 4x8 block
- "mov %0, %1 \n"
- MEMACCESS(0)
- "ld1 {v0.s}[0], [%0], %5 \n"- MEMACCESS(0)
- "ld1 {v0.s}[1], [%0], %5 \n"- MEMACCESS(0)
- "ld1 {v0.s}[2], [%0], %5 \n"- MEMACCESS(0)
- "ld1 {v0.s}[3], [%0], %5 \n"- MEMACCESS(0)
- "ld1 {v1.s}[0], [%0], %5 \n"- MEMACCESS(0)
- "ld1 {v1.s}[1], [%0], %5 \n"- MEMACCESS(0)
- "ld1 {v1.s}[2], [%0], %5 \n"- MEMACCESS(0)
- "ld1 {v1.s}[3], [%0] \n"+ // 4x8 block
+ "mov %0, %1 \n"
+ "ld1 {v0.s}[0], [%0], %5 \n"+ "ld1 {v0.s}[1], [%0], %5 \n"+ "ld1 {v0.s}[2], [%0], %5 \n"+ "ld1 {v0.s}[3], [%0], %5 \n"+ "ld1 {v1.s}[0], [%0], %5 \n"+ "ld1 {v1.s}[1], [%0], %5 \n"+ "ld1 {v1.s}[2], [%0], %5 \n"+ "ld1 {v1.s}[3], [%0] \n"- "mov %0, %2 \n"
+ "mov %0, %2 \n"
- MEMACCESS(4)
- "ld1 {v2.16b}, [%4] \n"+ "ld1 {v2.16b}, [%4] \n"- "tbl v3.16b, {v0.16b}, v2.16b \n"- "tbl v0.16b, {v1.16b}, v2.16b \n"+ "tbl v3.16b, {v0.16b}, v2.16b \n"+ "tbl v0.16b, {v1.16b}, v2.16b \n"- // TODO(frkoenig): Rework shuffle above to
- // write out with 4 instead of 8 writes.
- MEMACCESS(0)
- "st1 {v3.s}[0], [%0], %6 \n"- MEMACCESS(0)
- "st1 {v3.s}[1], [%0], %6 \n"- MEMACCESS(0)
- "st1 {v3.s}[2], [%0], %6 \n"- MEMACCESS(0)
- "st1 {v3.s}[3], [%0] \n"+ // TODO(frkoenig): Rework shuffle above to
+ // write out with 4 instead of 8 writes.
+ "st1 {v3.s}[0], [%0], %6 \n"+ "st1 {v3.s}[1], [%0], %6 \n"+ "st1 {v3.s}[2], [%0], %6 \n"+ "st1 {v3.s}[3], [%0] \n"- "add %0, %2, #4 \n"
- MEMACCESS(0)
- "st1 {v0.s}[0], [%0], %6 \n"- MEMACCESS(0)
- "st1 {v0.s}[1], [%0], %6 \n"- MEMACCESS(0)
- "st1 {v0.s}[2], [%0], %6 \n"- MEMACCESS(0)
- "st1 {v0.s}[3], [%0] \n"+ "add %0, %2, #4 \n"
+ "st1 {v0.s}[0], [%0], %6 \n"+ "st1 {v0.s}[1], [%0], %6 \n"+ "st1 {v0.s}[2], [%0], %6 \n"+ "st1 {v0.s}[3], [%0] \n"- "add %1, %1, #4 \n" // src += 4
- "add %2, %2, %6, lsl #2 \n" // dst += 4 * dst_stride
- "subs %3, %3, #4 \n" // w -= 4
- "b.eq 4f \n"
+ "add %1, %1, #4 \n" // src += 4
+ "add %2, %2, %6, lsl #2 \n" // dst += 4 * dst_stride
+ "subs %w3, %w3, #4 \n" // w -= 4
+ "b.eq 4f \n"
- // some residual, check to see if it includes a 2x8 block,
- // or less
- "cmp %3, #2 \n"
- "b.lt 3f \n"
+ // some residual, check to see if it includes a 2x8 block,
+ // or less
+ "cmp %w3, #2 \n"
+ "b.lt 3f \n"
- // 2x8 block
- "2: \n"
- "mov %0, %1 \n"
- MEMACCESS(0)
- "ld1 {v0.h}[0], [%0], %5 \n"- MEMACCESS(0)
- "ld1 {v1.h}[0], [%0], %5 \n"- MEMACCESS(0)
- "ld1 {v0.h}[1], [%0], %5 \n"- MEMACCESS(0)
- "ld1 {v1.h}[1], [%0], %5 \n"- MEMACCESS(0)
- "ld1 {v0.h}[2], [%0], %5 \n"- MEMACCESS(0)
- "ld1 {v1.h}[2], [%0], %5 \n"- MEMACCESS(0)
- "ld1 {v0.h}[3], [%0], %5 \n"- MEMACCESS(0)
- "ld1 {v1.h}[3], [%0] \n"+ // 2x8 block
+ "2: \n"
+ "mov %0, %1 \n"
+ "ld1 {v0.h}[0], [%0], %5 \n"+ "ld1 {v1.h}[0], [%0], %5 \n"+ "ld1 {v0.h}[1], [%0], %5 \n"+ "ld1 {v1.h}[1], [%0], %5 \n"+ "ld1 {v0.h}[2], [%0], %5 \n"+ "ld1 {v1.h}[2], [%0], %5 \n"+ "ld1 {v0.h}[3], [%0], %5 \n"+ "ld1 {v1.h}[3], [%0] \n"- "trn2 v2.8b, v0.8b, v1.8b \n"
- "trn1 v3.8b, v0.8b, v1.8b \n"
+ "trn2 v2.8b, v0.8b, v1.8b \n"
+ "trn1 v3.8b, v0.8b, v1.8b \n"
- "mov %0, %2 \n"
+ "mov %0, %2 \n"
- MEMACCESS(0)
- "st1 {v3.8b}, [%0], %6 \n"- MEMACCESS(0)
- "st1 {v2.8b}, [%0] \n"+ "st1 {v3.8b}, [%0], %6 \n"+ "st1 {v2.8b}, [%0] \n"- "add %1, %1, #2 \n" // src += 2
- "add %2, %2, %6, lsl #1 \n" // dst += 2 * dst_stride
- "subs %3, %3, #2 \n" // w -= 2
- "b.eq 4f \n"
+ "add %1, %1, #2 \n" // src += 2
+ "add %2, %2, %6, lsl #1 \n" // dst += 2 * dst_stride
+ "subs %w3, %w3, #2 \n" // w -= 2
+ "b.eq 4f \n"
- // 1x8 block
- "3: \n"
- MEMACCESS(1)
- "ld1 {v0.b}[0], [%1], %5 \n"- MEMACCESS(1)
- "ld1 {v0.b}[1], [%1], %5 \n"- MEMACCESS(1)
- "ld1 {v0.b}[2], [%1], %5 \n"- MEMACCESS(1)
- "ld1 {v0.b}[3], [%1], %5 \n"- MEMACCESS(1)
- "ld1 {v0.b}[4], [%1], %5 \n"- MEMACCESS(1)
- "ld1 {v0.b}[5], [%1], %5 \n"- MEMACCESS(1)
- "ld1 {v0.b}[6], [%1], %5 \n"- MEMACCESS(1)
- "ld1 {v0.b}[7], [%1] \n"+ // 1x8 block
+ "3: \n"
+ "ld1 {v0.b}[0], [%1], %5 \n"+ "ld1 {v0.b}[1], [%1], %5 \n"+ "ld1 {v0.b}[2], [%1], %5 \n"+ "ld1 {v0.b}[3], [%1], %5 \n"+ "ld1 {v0.b}[4], [%1], %5 \n"+ "ld1 {v0.b}[5], [%1], %5 \n"+ "ld1 {v0.b}[6], [%1], %5 \n"+ "ld1 {v0.b}[7], [%1] \n"- MEMACCESS(2)
- "st1 {v0.8b}, [%2] \n"+ "st1 {v0.8b}, [%2] \n"- "4: \n"
+ "4: \n"
- : "=&r"(src_temp), // %0
- "+r"(src), // %1
- "+r"(dst), // %2
- "+r"(width64) // %3
- : "r"(&kVTbl4x4Transpose), // %4
- "r"(static_cast<ptrdiff_t>(src_stride)), // %5
- "r"(static_cast<ptrdiff_t>(dst_stride)) // %6
- : "memory", "cc", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16",
- "v17", "v18", "v19", "v20", "v21", "v22", "v23"
- );
+ : "=&r"(src_temp), // %0
+ "+r"(src), // %1
+ "+r"(dst), // %2
+ "+r"(width) // %3
+ : "r"(&kVTbl4x4Transpose), // %4
+ "r"(static_cast<ptrdiff_t>(src_stride)), // %5
+ "r"(static_cast<ptrdiff_t>(dst_stride)) // %6
+ : "memory", "cc", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16",
+ "v17", "v18", "v19", "v20", "v21", "v22", "v23");
}
-static uint8 kVTbl4x4TransposeDi[32] =
- { 0, 16, 32, 48, 2, 18, 34, 50, 4, 20, 36, 52, 6, 22, 38, 54,- 1, 17, 33, 49, 3, 19, 35, 51, 5, 21, 37, 53, 7, 23, 39, 55};
+static const uint8_t kVTbl4x4TransposeDi[32] = {+ 0, 16, 32, 48, 2, 18, 34, 50, 4, 20, 36, 52, 6, 22, 38, 54,
+ 1, 17, 33, 49, 3, 19, 35, 51, 5, 21, 37, 53, 7, 23, 39, 55};
-void TransposeUVWx8_NEON(const uint8* src, int src_stride,
- uint8* dst_a, int dst_stride_a,
- uint8* dst_b, int dst_stride_b,
+void TransposeUVWx8_NEON(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst_a,
+ int dst_stride_a,
+ uint8_t* dst_b,
+ int dst_stride_b,
int width) {- const uint8* src_temp;
- int64 width64 = (int64) width; // Work around clang 3.4 warning.
- asm volatile (
- // loops are on blocks of 8. loop will stop when
- // counter gets to or below 0. starting the counter
- // at w-8 allow for this
- "sub %4, %4, #8 \n"
+ const uint8_t* src_temp;
+ asm volatile(
+ // loops are on blocks of 8. loop will stop when
+ // counter gets to or below 0. starting the counter
+ // at w-8 allow for this
+ "sub %w4, %w4, #8 \n"
- // handle 8x8 blocks. this should be the majority of the plane
- "1: \n"
- "mov %0, %1 \n"
+ // handle 8x8 blocks. this should be the majority of the plane
+ "1: \n"
+ "mov %0, %1 \n"
- MEMACCESS(0)
- "ld1 {v0.16b}, [%0], %5 \n"- MEMACCESS(0)
- "ld1 {v1.16b}, [%0], %5 \n"- MEMACCESS(0)
- "ld1 {v2.16b}, [%0], %5 \n"- MEMACCESS(0)
- "ld1 {v3.16b}, [%0], %5 \n"- MEMACCESS(0)
- "ld1 {v4.16b}, [%0], %5 \n"- MEMACCESS(0)
- "ld1 {v5.16b}, [%0], %5 \n"- MEMACCESS(0)
- "ld1 {v6.16b}, [%0], %5 \n"- MEMACCESS(0)
- "ld1 {v7.16b}, [%0] \n"+ "ld1 {v0.16b}, [%0], %5 \n"+ "ld1 {v1.16b}, [%0], %5 \n"+ "ld1 {v2.16b}, [%0], %5 \n"+ "ld1 {v3.16b}, [%0], %5 \n"+ "ld1 {v4.16b}, [%0], %5 \n"+ "ld1 {v5.16b}, [%0], %5 \n"+ "ld1 {v6.16b}, [%0], %5 \n"+ "ld1 {v7.16b}, [%0] \n"- "trn1 v16.16b, v0.16b, v1.16b \n"
- "trn2 v17.16b, v0.16b, v1.16b \n"
- "trn1 v18.16b, v2.16b, v3.16b \n"
- "trn2 v19.16b, v2.16b, v3.16b \n"
- "trn1 v20.16b, v4.16b, v5.16b \n"
- "trn2 v21.16b, v4.16b, v5.16b \n"
- "trn1 v22.16b, v6.16b, v7.16b \n"
- "trn2 v23.16b, v6.16b, v7.16b \n"
+ "trn1 v16.16b, v0.16b, v1.16b \n"
+ "trn2 v17.16b, v0.16b, v1.16b \n"
+ "trn1 v18.16b, v2.16b, v3.16b \n"
+ "trn2 v19.16b, v2.16b, v3.16b \n"
+ "trn1 v20.16b, v4.16b, v5.16b \n"
+ "trn2 v21.16b, v4.16b, v5.16b \n"
+ "trn1 v22.16b, v6.16b, v7.16b \n"
+ "trn2 v23.16b, v6.16b, v7.16b \n"
- "trn1 v0.8h, v16.8h, v18.8h \n"
- "trn2 v1.8h, v16.8h, v18.8h \n"
- "trn1 v2.8h, v20.8h, v22.8h \n"
- "trn2 v3.8h, v20.8h, v22.8h \n"
- "trn1 v4.8h, v17.8h, v19.8h \n"
- "trn2 v5.8h, v17.8h, v19.8h \n"
- "trn1 v6.8h, v21.8h, v23.8h \n"
- "trn2 v7.8h, v21.8h, v23.8h \n"
+ "trn1 v0.8h, v16.8h, v18.8h \n"
+ "trn2 v1.8h, v16.8h, v18.8h \n"
+ "trn1 v2.8h, v20.8h, v22.8h \n"
+ "trn2 v3.8h, v20.8h, v22.8h \n"
+ "trn1 v4.8h, v17.8h, v19.8h \n"
+ "trn2 v5.8h, v17.8h, v19.8h \n"
+ "trn1 v6.8h, v21.8h, v23.8h \n"
+ "trn2 v7.8h, v21.8h, v23.8h \n"
- "trn1 v16.4s, v0.4s, v2.4s \n"
- "trn2 v17.4s, v0.4s, v2.4s \n"
- "trn1 v18.4s, v1.4s, v3.4s \n"
- "trn2 v19.4s, v1.4s, v3.4s \n"
- "trn1 v20.4s, v4.4s, v6.4s \n"
- "trn2 v21.4s, v4.4s, v6.4s \n"
- "trn1 v22.4s, v5.4s, v7.4s \n"
- "trn2 v23.4s, v5.4s, v7.4s \n"
+ "trn1 v16.4s, v0.4s, v2.4s \n"
+ "trn2 v17.4s, v0.4s, v2.4s \n"
+ "trn1 v18.4s, v1.4s, v3.4s \n"
+ "trn2 v19.4s, v1.4s, v3.4s \n"
+ "trn1 v20.4s, v4.4s, v6.4s \n"
+ "trn2 v21.4s, v4.4s, v6.4s \n"
+ "trn1 v22.4s, v5.4s, v7.4s \n"
+ "trn2 v23.4s, v5.4s, v7.4s \n"
- "mov %0, %2 \n"
+ "mov %0, %2 \n"
- MEMACCESS(0)
- "st1 {v16.d}[0], [%0], %6 \n"- MEMACCESS(0)
- "st1 {v18.d}[0], [%0], %6 \n"- MEMACCESS(0)
- "st1 {v17.d}[0], [%0], %6 \n"- MEMACCESS(0)
- "st1 {v19.d}[0], [%0], %6 \n"- MEMACCESS(0)
- "st1 {v16.d}[1], [%0], %6 \n"- MEMACCESS(0)
- "st1 {v18.d}[1], [%0], %6 \n"- MEMACCESS(0)
- "st1 {v17.d}[1], [%0], %6 \n"- MEMACCESS(0)
- "st1 {v19.d}[1], [%0] \n"+ "st1 {v16.d}[0], [%0], %6 \n"+ "st1 {v18.d}[0], [%0], %6 \n"+ "st1 {v17.d}[0], [%0], %6 \n"+ "st1 {v19.d}[0], [%0], %6 \n"+ "st1 {v16.d}[1], [%0], %6 \n"+ "st1 {v18.d}[1], [%0], %6 \n"+ "st1 {v17.d}[1], [%0], %6 \n"+ "st1 {v19.d}[1], [%0] \n"- "mov %0, %3 \n"
+ "mov %0, %3 \n"
- MEMACCESS(0)
- "st1 {v20.d}[0], [%0], %7 \n"- MEMACCESS(0)
- "st1 {v22.d}[0], [%0], %7 \n"- MEMACCESS(0)
- "st1 {v21.d}[0], [%0], %7 \n"- MEMACCESS(0)
- "st1 {v23.d}[0], [%0], %7 \n"- MEMACCESS(0)
- "st1 {v20.d}[1], [%0], %7 \n"- MEMACCESS(0)
- "st1 {v22.d}[1], [%0], %7 \n"- MEMACCESS(0)
- "st1 {v21.d}[1], [%0], %7 \n"- MEMACCESS(0)
- "st1 {v23.d}[1], [%0] \n"+ "st1 {v20.d}[0], [%0], %7 \n"+ "st1 {v22.d}[0], [%0], %7 \n"+ "st1 {v21.d}[0], [%0], %7 \n"+ "st1 {v23.d}[0], [%0], %7 \n"+ "st1 {v20.d}[1], [%0], %7 \n"+ "st1 {v22.d}[1], [%0], %7 \n"+ "st1 {v21.d}[1], [%0], %7 \n"+ "st1 {v23.d}[1], [%0] \n"- "add %1, %1, #16 \n" // src += 8*2
- "add %2, %2, %6, lsl #3 \n" // dst_a += 8 * dst_stride_a
- "add %3, %3, %7, lsl #3 \n" // dst_b += 8 * dst_stride_b
- "subs %4, %4, #8 \n" // w -= 8
- "b.ge 1b \n"
+ "add %1, %1, #16 \n" // src += 8*2
+ "add %2, %2, %6, lsl #3 \n" // dst_a += 8 *
+ // dst_stride_a
+ "add %3, %3, %7, lsl #3 \n" // dst_b += 8 *
+ // dst_stride_b
+ "subs %w4, %w4, #8 \n" // w -= 8
+ "b.ge 1b \n"
- // add 8 back to counter. if the result is 0 there are
- // no residuals.
- "adds %4, %4, #8 \n"
- "b.eq 4f \n"
+ // add 8 back to counter. if the result is 0 there are
+ // no residuals.
+ "adds %w4, %w4, #8 \n"
+ "b.eq 4f \n"
- // some residual, so between 1 and 7 lines left to transpose
- "cmp %4, #2 \n"
- "b.lt 3f \n"
+ // some residual, so between 1 and 7 lines left to transpose
+ "cmp %w4, #2 \n"
+ "b.lt 3f \n"
- "cmp %4, #4 \n"
- "b.lt 2f \n"
+ "cmp %w4, #4 \n"
+ "b.lt 2f \n"
- // TODO(frkoenig): Clean this up
- // 4x8 block
- "mov %0, %1 \n"
- MEMACCESS(0)
- "ld1 {v0.8b}, [%0], %5 \n"- MEMACCESS(0)
- "ld1 {v1.8b}, [%0], %5 \n"- MEMACCESS(0)
- "ld1 {v2.8b}, [%0], %5 \n"- MEMACCESS(0)
- "ld1 {v3.8b}, [%0], %5 \n"- MEMACCESS(0)
- "ld1 {v4.8b}, [%0], %5 \n"- MEMACCESS(0)
- "ld1 {v5.8b}, [%0], %5 \n"- MEMACCESS(0)
- "ld1 {v6.8b}, [%0], %5 \n"- MEMACCESS(0)
- "ld1 {v7.8b}, [%0] \n"+ // TODO(frkoenig): Clean this up
+ // 4x8 block
+ "mov %0, %1 \n"
+ "ld1 {v0.8b}, [%0], %5 \n"+ "ld1 {v1.8b}, [%0], %5 \n"+ "ld1 {v2.8b}, [%0], %5 \n"+ "ld1 {v3.8b}, [%0], %5 \n"+ "ld1 {v4.8b}, [%0], %5 \n"+ "ld1 {v5.8b}, [%0], %5 \n"+ "ld1 {v6.8b}, [%0], %5 \n"+ "ld1 {v7.8b}, [%0] \n"- MEMACCESS(8)
- "ld1 {v30.16b}, [%8], #16 \n"- "ld1 {v31.16b}, [%8] \n"+ "ld1 {v30.16b}, [%8], #16 \n"+ "ld1 {v31.16b}, [%8] \n"- "tbl v16.16b, {v0.16b, v1.16b, v2.16b, v3.16b}, v30.16b \n"- "tbl v17.16b, {v0.16b, v1.16b, v2.16b, v3.16b}, v31.16b \n"- "tbl v18.16b, {v4.16b, v5.16b, v6.16b, v7.16b}, v30.16b \n"- "tbl v19.16b, {v4.16b, v5.16b, v6.16b, v7.16b}, v31.16b \n"+ "tbl v16.16b, {v0.16b, v1.16b, v2.16b, v3.16b}, v30.16b \n"+ "tbl v17.16b, {v0.16b, v1.16b, v2.16b, v3.16b}, v31.16b \n"+ "tbl v18.16b, {v4.16b, v5.16b, v6.16b, v7.16b}, v30.16b \n"+ "tbl v19.16b, {v4.16b, v5.16b, v6.16b, v7.16b}, v31.16b \n"- "mov %0, %2 \n"
+ "mov %0, %2 \n"
- MEMACCESS(0)
- "st1 {v16.s}[0], [%0], %6 \n"- MEMACCESS(0)
- "st1 {v16.s}[1], [%0], %6 \n"- MEMACCESS(0)
- "st1 {v16.s}[2], [%0], %6 \n"- MEMACCESS(0)
- "st1 {v16.s}[3], [%0], %6 \n"+ "st1 {v16.s}[0], [%0], %6 \n"+ "st1 {v16.s}[1], [%0], %6 \n"+ "st1 {v16.s}[2], [%0], %6 \n"+ "st1 {v16.s}[3], [%0], %6 \n"- "add %0, %2, #4 \n"
- MEMACCESS(0)
- "st1 {v18.s}[0], [%0], %6 \n"- MEMACCESS(0)
- "st1 {v18.s}[1], [%0], %6 \n"- MEMACCESS(0)
- "st1 {v18.s}[2], [%0], %6 \n"- MEMACCESS(0)
- "st1 {v18.s}[3], [%0] \n"+ "add %0, %2, #4 \n"
+ "st1 {v18.s}[0], [%0], %6 \n"+ "st1 {v18.s}[1], [%0], %6 \n"+ "st1 {v18.s}[2], [%0], %6 \n"+ "st1 {v18.s}[3], [%0] \n"- "mov %0, %3 \n"
+ "mov %0, %3 \n"
- MEMACCESS(0)
- "st1 {v17.s}[0], [%0], %7 \n"- MEMACCESS(0)
- "st1 {v17.s}[1], [%0], %7 \n"- MEMACCESS(0)
- "st1 {v17.s}[2], [%0], %7 \n"- MEMACCESS(0)
- "st1 {v17.s}[3], [%0], %7 \n"+ "st1 {v17.s}[0], [%0], %7 \n"+ "st1 {v17.s}[1], [%0], %7 \n"+ "st1 {v17.s}[2], [%0], %7 \n"+ "st1 {v17.s}[3], [%0], %7 \n"- "add %0, %3, #4 \n"
- MEMACCESS(0)
- "st1 {v19.s}[0], [%0], %7 \n"- MEMACCESS(0)
- "st1 {v19.s}[1], [%0], %7 \n"- MEMACCESS(0)
- "st1 {v19.s}[2], [%0], %7 \n"- MEMACCESS(0)
- "st1 {v19.s}[3], [%0] \n"+ "add %0, %3, #4 \n"
+ "st1 {v19.s}[0], [%0], %7 \n"+ "st1 {v19.s}[1], [%0], %7 \n"+ "st1 {v19.s}[2], [%0], %7 \n"+ "st1 {v19.s}[3], [%0] \n"- "add %1, %1, #8 \n" // src += 4 * 2
- "add %2, %2, %6, lsl #2 \n" // dst_a += 4 * dst_stride_a
- "add %3, %3, %7, lsl #2 \n" // dst_b += 4 * dst_stride_b
- "subs %4, %4, #4 \n" // w -= 4
- "b.eq 4f \n"
+ "add %1, %1, #8 \n" // src += 4 * 2
+ "add %2, %2, %6, lsl #2 \n" // dst_a += 4 *
+ // dst_stride_a
+ "add %3, %3, %7, lsl #2 \n" // dst_b += 4 *
+ // dst_stride_b
+ "subs %w4, %w4, #4 \n" // w -= 4
+ "b.eq 4f \n"
- // some residual, check to see if it includes a 2x8 block,
- // or less
- "cmp %4, #2 \n"
- "b.lt 3f \n"
+ // some residual, check to see if it includes a 2x8 block,
+ // or less
+ "cmp %w4, #2 \n"
+ "b.lt 3f \n"
- // 2x8 block
- "2: \n"
- "mov %0, %1 \n"
- MEMACCESS(0)
- "ld2 {v0.h, v1.h}[0], [%0], %5 \n"- MEMACCESS(0)
- "ld2 {v2.h, v3.h}[0], [%0], %5 \n"- MEMACCESS(0)
- "ld2 {v0.h, v1.h}[1], [%0], %5 \n"- MEMACCESS(0)
- "ld2 {v2.h, v3.h}[1], [%0], %5 \n"- MEMACCESS(0)
- "ld2 {v0.h, v1.h}[2], [%0], %5 \n"- MEMACCESS(0)
- "ld2 {v2.h, v3.h}[2], [%0], %5 \n"- MEMACCESS(0)
- "ld2 {v0.h, v1.h}[3], [%0], %5 \n"- MEMACCESS(0)
- "ld2 {v2.h, v3.h}[3], [%0] \n"+ // 2x8 block
+ "2: \n"
+ "mov %0, %1 \n"
+ "ld2 {v0.h, v1.h}[0], [%0], %5 \n"+ "ld2 {v2.h, v3.h}[0], [%0], %5 \n"+ "ld2 {v0.h, v1.h}[1], [%0], %5 \n"+ "ld2 {v2.h, v3.h}[1], [%0], %5 \n"+ "ld2 {v0.h, v1.h}[2], [%0], %5 \n"+ "ld2 {v2.h, v3.h}[2], [%0], %5 \n"+ "ld2 {v0.h, v1.h}[3], [%0], %5 \n"+ "ld2 {v2.h, v3.h}[3], [%0] \n"- "trn1 v4.8b, v0.8b, v2.8b \n"
- "trn2 v5.8b, v0.8b, v2.8b \n"
- "trn1 v6.8b, v1.8b, v3.8b \n"
- "trn2 v7.8b, v1.8b, v3.8b \n"
+ "trn1 v4.8b, v0.8b, v2.8b \n"
+ "trn2 v5.8b, v0.8b, v2.8b \n"
+ "trn1 v6.8b, v1.8b, v3.8b \n"
+ "trn2 v7.8b, v1.8b, v3.8b \n"
- "mov %0, %2 \n"
+ "mov %0, %2 \n"
- MEMACCESS(0)
- "st1 {v4.d}[0], [%0], %6 \n"- MEMACCESS(0)
- "st1 {v6.d}[0], [%0] \n"+ "st1 {v4.d}[0], [%0], %6 \n"+ "st1 {v6.d}[0], [%0] \n"- "mov %0, %3 \n"
+ "mov %0, %3 \n"
- MEMACCESS(0)
- "st1 {v5.d}[0], [%0], %7 \n"- MEMACCESS(0)
- "st1 {v7.d}[0], [%0] \n"+ "st1 {v5.d}[0], [%0], %7 \n"+ "st1 {v7.d}[0], [%0] \n"- "add %1, %1, #4 \n" // src += 2 * 2
- "add %2, %2, %6, lsl #1 \n" // dst_a += 2 * dst_stride_a
- "add %3, %3, %7, lsl #1 \n" // dst_b += 2 * dst_stride_b
- "subs %4, %4, #2 \n" // w -= 2
- "b.eq 4f \n"
+ "add %1, %1, #4 \n" // src += 2 * 2
+ "add %2, %2, %6, lsl #1 \n" // dst_a += 2 *
+ // dst_stride_a
+ "add %3, %3, %7, lsl #1 \n" // dst_b += 2 *
+ // dst_stride_b
+ "subs %w4, %w4, #2 \n" // w -= 2
+ "b.eq 4f \n"
- // 1x8 block
- "3: \n"
- MEMACCESS(1)
- "ld2 {v0.b, v1.b}[0], [%1], %5 \n"- MEMACCESS(1)
- "ld2 {v0.b, v1.b}[1], [%1], %5 \n"- MEMACCESS(1)
- "ld2 {v0.b, v1.b}[2], [%1], %5 \n"- MEMACCESS(1)
- "ld2 {v0.b, v1.b}[3], [%1], %5 \n"- MEMACCESS(1)
- "ld2 {v0.b, v1.b}[4], [%1], %5 \n"- MEMACCESS(1)
- "ld2 {v0.b, v1.b}[5], [%1], %5 \n"- MEMACCESS(1)
- "ld2 {v0.b, v1.b}[6], [%1], %5 \n"- MEMACCESS(1)
- "ld2 {v0.b, v1.b}[7], [%1] \n"+ // 1x8 block
+ "3: \n"
+ "ld2 {v0.b, v1.b}[0], [%1], %5 \n"+ "ld2 {v0.b, v1.b}[1], [%1], %5 \n"+ "ld2 {v0.b, v1.b}[2], [%1], %5 \n"+ "ld2 {v0.b, v1.b}[3], [%1], %5 \n"+ "ld2 {v0.b, v1.b}[4], [%1], %5 \n"+ "ld2 {v0.b, v1.b}[5], [%1], %5 \n"+ "ld2 {v0.b, v1.b}[6], [%1], %5 \n"+ "ld2 {v0.b, v1.b}[7], [%1] \n"- MEMACCESS(2)
- "st1 {v0.d}[0], [%2] \n"- MEMACCESS(3)
- "st1 {v1.d}[0], [%3] \n"+ "st1 {v0.d}[0], [%2] \n"+ "st1 {v1.d}[0], [%3] \n"- "4: \n"
+ "4: \n"
- : "=&r"(src_temp), // %0
- "+r"(src), // %1
- "+r"(dst_a), // %2
- "+r"(dst_b), // %3
- "+r"(width64) // %4
- : "r"(static_cast<ptrdiff_t>(src_stride)), // %5
- "r"(static_cast<ptrdiff_t>(dst_stride_a)), // %6
- "r"(static_cast<ptrdiff_t>(dst_stride_b)), // %7
- "r"(&kVTbl4x4TransposeDi) // %8
- : "memory", "cc",
- "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7",
- "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23",
- "v30", "v31"
- );
+ : "=&r"(src_temp), // %0
+ "+r"(src), // %1
+ "+r"(dst_a), // %2
+ "+r"(dst_b), // %3
+ "+r"(width) // %4
+ : "r"(static_cast<ptrdiff_t>(src_stride)), // %5
+ "r"(static_cast<ptrdiff_t>(dst_stride_a)), // %6
+ "r"(static_cast<ptrdiff_t>(dst_stride_b)), // %7
+ "r"(&kVTbl4x4TransposeDi) // %8
+ : "memory", "cc", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16",
+ "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v30", "v31");
}
#endif // !defined(LIBYUV_DISABLE_NEON) && defined(__aarch64__)
--- a/third_party/libyuv/source/rotate_win.cc
+++ b/third_party/libyuv/source/rotate_win.cc
@@ -8,8 +8,8 @@
* be found in the AUTHORS file in the root of the source tree.
*/
-#include "libyuv/row.h"
#include "libyuv/rotate_row.h"
+#include "libyuv/row.h"
#ifdef __cplusplus
namespace libyuv {@@ -17,17 +17,19 @@
#endif
// This module is for 32 bit Visual C x86 and clangcl
-#if !defined(LIBYUV_DISABLE_X86) && defined(_M_IX86)
+#if !defined(LIBYUV_DISABLE_X86) && defined(_M_IX86) && defined(_MSC_VER)
-__declspec(naked)
-void TransposeWx8_SSSE3(const uint8* src, int src_stride,
- uint8* dst, int dst_stride, int width) {+__declspec(naked) void TransposeWx8_SSSE3(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst,
+ int dst_stride,
+ int width) { __asm {push edi
push esi
push ebp
- mov eax, [esp + 12 + 4] // src
- mov edi, [esp + 12 + 8] // src_stride
+ mov eax, [esp + 12 + 4] // src
+ mov edi, [esp + 12 + 8] // src_stride
mov edx, [esp + 12 + 12] // dst
mov esi, [esp + 12 + 16] // dst_stride
mov ecx, [esp + 12 + 20] // width
@@ -110,18 +112,20 @@
}
}
-__declspec(naked)
-void TransposeUVWx8_SSE2(const uint8* src, int src_stride,
- uint8* dst_a, int dst_stride_a,
- uint8* dst_b, int dst_stride_b,
- int w) {+__declspec(naked) void TransposeUVWx8_SSE2(const uint8_t* src,
+ int src_stride,
+ uint8_t* dst_a,
+ int dst_stride_a,
+ uint8_t* dst_b,
+ int dst_stride_b,
+ int w) { __asm {push ebx
push esi
push edi
push ebp
- mov eax, [esp + 16 + 4] // src
- mov edi, [esp + 16 + 8] // src_stride
+ mov eax, [esp + 16 + 4] // src
+ mov edi, [esp + 16 + 8] // src_stride
mov edx, [esp + 16 + 12] // dst_a
mov esi, [esp + 16 + 16] // dst_stride_a
mov ebx, [esp + 16 + 20] // dst_b
@@ -133,9 +137,9 @@
mov ecx, [ecx + 16 + 28] // w
align 4
- convertloop:
// Read in the data from the source pointer.
// First round of bit swap.
+ convertloop:
movdqu xmm0, [eax]
movdqu xmm1, [eax + edi]
lea eax, [eax + 2 * edi]
@@ -162,13 +166,13 @@
lea eax, [eax + 2 * edi]
movdqu [esp], xmm5 // backup xmm5
neg edi
- movdqa xmm5, xmm6 // use xmm5 as temp register.
+ movdqa xmm5, xmm6 // use xmm5 as temp register.
punpcklbw xmm6, xmm7
punpckhbw xmm5, xmm7
movdqa xmm7, xmm5
lea eax, [eax + 8 * edi + 16]
neg edi
- // Second round of bit swap.
+ // Second round of bit swap.
movdqa xmm5, xmm0
punpcklwd xmm0, xmm2
punpckhwd xmm5, xmm2
@@ -183,12 +187,13 @@
movdqa xmm6, xmm5
movdqu xmm5, [esp] // restore xmm5
movdqu [esp], xmm6 // backup xmm6
- movdqa xmm6, xmm5 // use xmm6 as temp register.
+ movdqa xmm6, xmm5 // use xmm6 as temp register.
punpcklwd xmm5, xmm7
punpckhwd xmm6, xmm7
movdqa xmm7, xmm6
- // Third round of bit swap.
- // Write to the destination pointer.
+
+ // Third round of bit swap.
+ // Write to the destination pointer.
movdqa xmm6, xmm0
punpckldq xmm0, xmm4
punpckhdq xmm6, xmm4
@@ -200,7 +205,7 @@
lea edx, [edx + 2 * esi]
movhpd qword ptr [ebx + ebp], xmm4
lea ebx, [ebx + 2 * ebp]
- movdqa xmm0, xmm2 // use xmm0 as the temp register.
+ movdqa xmm0, xmm2 // use xmm0 as the temp register.
punpckldq xmm2, xmm6
movlpd qword ptr [edx], xmm2
movhpd qword ptr [ebx], xmm2
@@ -209,7 +214,7 @@
lea edx, [edx + 2 * esi]
movhpd qword ptr [ebx + ebp], xmm0
lea ebx, [ebx + 2 * ebp]
- movdqa xmm0, xmm1 // use xmm0 as the temp register.
+ movdqa xmm0, xmm1 // use xmm0 as the temp register.
punpckldq xmm1, xmm5
movlpd qword ptr [edx], xmm1
movhpd qword ptr [ebx], xmm1
@@ -218,7 +223,7 @@
lea edx, [edx + 2 * esi]
movhpd qword ptr [ebx + ebp], xmm0
lea ebx, [ebx + 2 * ebp]
- movdqa xmm0, xmm3 // use xmm0 as the temp register.
+ movdqa xmm0, xmm3 // use xmm0 as the temp register.
punpckldq xmm3, xmm7
movlpd qword ptr [edx], xmm3
movhpd qword ptr [ebx], xmm3
--- a/third_party/libyuv/source/row_any.cc
+++ b/third_party/libyuv/source/row_any.cc
@@ -19,30 +19,38 @@
extern "C" {#endif
+// memset for temp is meant to clear the source buffer (not dest) so that
+// SIMD that reads full multiple of 16 bytes will not trigger msan errors.
+// memset is not needed for production, as the garbage values are processed but
+// not used, although there may be edge cases for subsampling.
+// The size of the buffer is based on the largest read, which can be inferred
+// by the source type (e.g. ARGB) and the mask (last parameter), or by examining
+// the source code for how much the source pointers are advanced.
+
// Subsampled source needs to be increase by 1 of not even.
#define SS(width, shift) (((width) + (1 << (shift)) - 1) >> (shift))
// Any 4 planes to 1 with yuvconstants
-#define ANY41C(NAMEANY, ANY_SIMD, UVSHIFT, DUVSHIFT, BPP, MASK) \
- void NAMEANY(const uint8* y_buf, const uint8* u_buf, const uint8* v_buf, \
- const uint8* a_buf, uint8* dst_ptr, \
- const struct YuvConstants* yuvconstants, int width) { \- SIMD_ALIGNED(uint8 temp[64 * 5]); \
- memset(temp, 0, 64 * 4); /* for msan */ \
- int r = width & MASK; \
- int n = width & ~MASK; \
- if (n > 0) { \- ANY_SIMD(y_buf, u_buf, v_buf, a_buf, dst_ptr, yuvconstants, n); \
- } \
- memcpy(temp, y_buf + n, r); \
- memcpy(temp + 64, u_buf + (n >> UVSHIFT), SS(r, UVSHIFT)); \
- memcpy(temp + 128, v_buf + (n >> UVSHIFT), SS(r, UVSHIFT)); \
- memcpy(temp + 192, a_buf + n, r); \
- ANY_SIMD(temp, temp + 64, temp + 128, temp + 192, temp + 256, \
- yuvconstants, MASK + 1); \
- memcpy(dst_ptr + (n >> DUVSHIFT) * BPP, temp + 256, \
- SS(r, DUVSHIFT) * BPP); \
- }
+#define ANY41C(NAMEANY, ANY_SIMD, UVSHIFT, DUVSHIFT, BPP, MASK) \
+ void NAMEANY(const uint8_t* y_buf, const uint8_t* u_buf, \
+ const uint8_t* v_buf, const uint8_t* a_buf, uint8_t* dst_ptr, \
+ const struct YuvConstants* yuvconstants, int width) { \+ SIMD_ALIGNED(uint8_t temp[64 * 5]); \
+ memset(temp, 0, 64 * 4); /* for msan */ \
+ int r = width & MASK; \
+ int n = width & ~MASK; \
+ if (n > 0) { \+ ANY_SIMD(y_buf, u_buf, v_buf, a_buf, dst_ptr, yuvconstants, n); \
+ } \
+ memcpy(temp, y_buf + n, r); \
+ memcpy(temp + 64, u_buf + (n >> UVSHIFT), SS(r, UVSHIFT)); \
+ memcpy(temp + 128, v_buf + (n >> UVSHIFT), SS(r, UVSHIFT)); \
+ memcpy(temp + 192, a_buf + n, r); \
+ ANY_SIMD(temp, temp + 64, temp + 128, temp + 192, temp + 256, \
+ yuvconstants, MASK + 1); \
+ memcpy(dst_ptr + (n >> DUVSHIFT) * BPP, temp + 256, \
+ SS(r, DUVSHIFT) * BPP); \
+ }
#ifdef HAS_I422ALPHATOARGBROW_SSSE3
ANY41C(I422AlphaToARGBRow_Any_SSSE3, I422AlphaToARGBRow_SSSE3, 1, 0, 4, 7)
@@ -53,36 +61,57 @@
#ifdef HAS_I422ALPHATOARGBROW_NEON
ANY41C(I422AlphaToARGBRow_Any_NEON, I422AlphaToARGBRow_NEON, 1, 0, 4, 7)
#endif
+#ifdef HAS_I422ALPHATOARGBROW_MSA
+ANY41C(I422AlphaToARGBRow_Any_MSA, I422AlphaToARGBRow_MSA, 1, 0, 4, 7)
+#endif
#undef ANY41C
// Any 3 planes to 1.
-#define ANY31(NAMEANY, ANY_SIMD, UVSHIFT, DUVSHIFT, BPP, MASK) \
- void NAMEANY(const uint8* y_buf, const uint8* u_buf, const uint8* v_buf, \
- uint8* dst_ptr, int width) { \- SIMD_ALIGNED(uint8 temp[64 * 4]); \
- memset(temp, 0, 64 * 3); /* for YUY2 and msan */ \
- int r = width & MASK; \
- int n = width & ~MASK; \
- if (n > 0) { \- ANY_SIMD(y_buf, u_buf, v_buf, dst_ptr, n); \
- } \
- memcpy(temp, y_buf + n, r); \
- memcpy(temp + 64, u_buf + (n >> UVSHIFT), SS(r, UVSHIFT)); \
- memcpy(temp + 128, v_buf + (n >> UVSHIFT), SS(r, UVSHIFT)); \
- ANY_SIMD(temp, temp + 64, temp + 128, temp + 192, MASK + 1); \
- memcpy(dst_ptr + (n >> DUVSHIFT) * BPP, temp + 192, \
- SS(r, DUVSHIFT) * BPP); \
- }
+#define ANY31(NAMEANY, ANY_SIMD, UVSHIFT, DUVSHIFT, BPP, MASK) \
+ void NAMEANY(const uint8_t* y_buf, const uint8_t* u_buf, \
+ const uint8_t* v_buf, uint8_t* dst_ptr, int width) { \+ SIMD_ALIGNED(uint8_t temp[64 * 4]); \
+ memset(temp, 0, 64 * 3); /* for YUY2 and msan */ \
+ int r = width & MASK; \
+ int n = width & ~MASK; \
+ if (n > 0) { \+ ANY_SIMD(y_buf, u_buf, v_buf, dst_ptr, n); \
+ } \
+ memcpy(temp, y_buf + n, r); \
+ memcpy(temp + 64, u_buf + (n >> UVSHIFT), SS(r, UVSHIFT)); \
+ memcpy(temp + 128, v_buf + (n >> UVSHIFT), SS(r, UVSHIFT)); \
+ ANY_SIMD(temp, temp + 64, temp + 128, temp + 192, MASK + 1); \
+ memcpy(dst_ptr + (n >> DUVSHIFT) * BPP, temp + 192, \
+ SS(r, DUVSHIFT) * BPP); \
+ }
+
+// Merge functions.
+#ifdef HAS_MERGERGBROW_SSSE3
+ANY31(MergeRGBRow_Any_SSSE3, MergeRGBRow_SSSE3, 0, 0, 3, 15)
+#endif
+#ifdef HAS_MERGERGBROW_NEON
+ANY31(MergeRGBRow_Any_NEON, MergeRGBRow_NEON, 0, 0, 3, 15)
+#endif
#ifdef HAS_I422TOYUY2ROW_SSE2
ANY31(I422ToYUY2Row_Any_SSE2, I422ToYUY2Row_SSE2, 1, 1, 4, 15)
ANY31(I422ToUYVYRow_Any_SSE2, I422ToUYVYRow_SSE2, 1, 1, 4, 15)
#endif
+#ifdef HAS_I422TOYUY2ROW_AVX2
+ANY31(I422ToYUY2Row_Any_AVX2, I422ToYUY2Row_AVX2, 1, 1, 4, 31)
+ANY31(I422ToUYVYRow_Any_AVX2, I422ToUYVYRow_AVX2, 1, 1, 4, 31)
+#endif
#ifdef HAS_I422TOYUY2ROW_NEON
ANY31(I422ToYUY2Row_Any_NEON, I422ToYUY2Row_NEON, 1, 1, 4, 15)
#endif
+#ifdef HAS_I422TOYUY2ROW_MSA
+ANY31(I422ToYUY2Row_Any_MSA, I422ToYUY2Row_MSA, 1, 1, 4, 31)
+#endif
#ifdef HAS_I422TOUYVYROW_NEON
ANY31(I422ToUYVYRow_Any_NEON, I422ToUYVYRow_NEON, 1, 1, 4, 15)
#endif
+#ifdef HAS_I422TOUYVYROW_MSA
+ANY31(I422ToUYVYRow_Any_MSA, I422ToUYVYRow_MSA, 1, 1, 4, 31)
+#endif
#ifdef HAS_BLENDPLANEROW_AVX2
ANY31(BlendPlaneRow_Any_AVX2, BlendPlaneRow_AVX2, 0, 0, 1, 31)
#endif
@@ -94,36 +123,39 @@
// Note that odd width replication includes 444 due to implementation
// on arm that subsamples 444 to 422 internally.
// Any 3 planes to 1 with yuvconstants
-#define ANY31C(NAMEANY, ANY_SIMD, UVSHIFT, DUVSHIFT, BPP, MASK) \
- void NAMEANY(const uint8* y_buf, const uint8* u_buf, const uint8* v_buf, \
- uint8* dst_ptr, const struct YuvConstants* yuvconstants, \
- int width) { \- SIMD_ALIGNED(uint8 temp[64 * 4]); \
- memset(temp, 0, 64 * 3); /* for YUY2 and msan */ \
- int r = width & MASK; \
- int n = width & ~MASK; \
- if (n > 0) { \- ANY_SIMD(y_buf, u_buf, v_buf, dst_ptr, yuvconstants, n); \
- } \
- memcpy(temp, y_buf + n, r); \
- memcpy(temp + 64, u_buf + (n >> UVSHIFT), SS(r, UVSHIFT)); \
- memcpy(temp + 128, v_buf + (n >> UVSHIFT), SS(r, UVSHIFT)); \
- if (width & 1) { \- temp[64 + SS(r, UVSHIFT)] = temp[64 + SS(r, UVSHIFT) - 1]; \
- temp[128 + SS(r, UVSHIFT)] = temp[128 + SS(r, UVSHIFT) - 1]; \
- } \
- ANY_SIMD(temp, temp + 64, temp + 128, temp + 192, \
- yuvconstants, MASK + 1); \
- memcpy(dst_ptr + (n >> DUVSHIFT) * BPP, temp + 192, \
- SS(r, DUVSHIFT) * BPP); \
- }
+#define ANY31C(NAMEANY, ANY_SIMD, UVSHIFT, DUVSHIFT, BPP, MASK) \
+ void NAMEANY(const uint8_t* y_buf, const uint8_t* u_buf, \
+ const uint8_t* v_buf, uint8_t* dst_ptr, \
+ const struct YuvConstants* yuvconstants, int width) { \+ SIMD_ALIGNED(uint8_t temp[128 * 4]); \
+ memset(temp, 0, 128 * 3); /* for YUY2 and msan */ \
+ int r = width & MASK; \
+ int n = width & ~MASK; \
+ if (n > 0) { \+ ANY_SIMD(y_buf, u_buf, v_buf, dst_ptr, yuvconstants, n); \
+ } \
+ memcpy(temp, y_buf + n, r); \
+ memcpy(temp + 128, u_buf + (n >> UVSHIFT), SS(r, UVSHIFT)); \
+ memcpy(temp + 256, v_buf + (n >> UVSHIFT), SS(r, UVSHIFT)); \
+ if (width & 1) { \+ temp[128 + SS(r, UVSHIFT)] = temp[128 + SS(r, UVSHIFT) - 1]; \
+ temp[256 + SS(r, UVSHIFT)] = temp[256 + SS(r, UVSHIFT) - 1]; \
+ } \
+ ANY_SIMD(temp, temp + 128, temp + 256, temp + 384, yuvconstants, \
+ MASK + 1); \
+ memcpy(dst_ptr + (n >> DUVSHIFT) * BPP, temp + 384, \
+ SS(r, DUVSHIFT) * BPP); \
+ }
#ifdef HAS_I422TOARGBROW_SSSE3
ANY31C(I422ToARGBRow_Any_SSSE3, I422ToARGBRow_SSSE3, 1, 0, 4, 7)
#endif
-#ifdef HAS_I411TOARGBROW_SSSE3
-ANY31C(I411ToARGBRow_Any_SSSE3, I411ToARGBRow_SSSE3, 2, 0, 4, 7)
+#ifdef HAS_I422TOAR30ROW_SSSE3
+ANY31C(I422ToAR30Row_Any_SSSE3, I422ToAR30Row_SSSE3, 1, 0, 4, 7)
#endif
+#ifdef HAS_I422TOAR30ROW_AVX2
+ANY31C(I422ToAR30Row_Any_AVX2, I422ToAR30Row_AVX2, 1, 0, 4, 15)
+#endif
#ifdef HAS_I444TOARGBROW_SSSE3
ANY31C(I444ToARGBRow_Any_SSSE3, I444ToARGBRow_SSSE3, 0, 0, 4, 7)
ANY31C(I422ToRGBARow_Any_SSSE3, I422ToRGBARow_SSSE3, 1, 0, 4, 7)
@@ -130,10 +162,10 @@
ANY31C(I422ToARGB4444Row_Any_SSSE3, I422ToARGB4444Row_SSSE3, 1, 0, 2, 7)
ANY31C(I422ToARGB1555Row_Any_SSSE3, I422ToARGB1555Row_SSSE3, 1, 0, 2, 7)
ANY31C(I422ToRGB565Row_Any_SSSE3, I422ToRGB565Row_SSSE3, 1, 0, 2, 7)
-ANY31C(I422ToRGB24Row_Any_SSSE3, I422ToRGB24Row_SSSE3, 1, 0, 3, 7)
+ANY31C(I422ToRGB24Row_Any_SSSE3, I422ToRGB24Row_SSSE3, 1, 0, 3, 15)
#endif // HAS_I444TOARGBROW_SSSE3
#ifdef HAS_I422TORGB24ROW_AVX2
-ANY31C(I422ToRGB24Row_Any_AVX2, I422ToRGB24Row_AVX2, 1, 0, 3, 15)
+ANY31C(I422ToRGB24Row_Any_AVX2, I422ToRGB24Row_AVX2, 1, 0, 3, 31)
#endif
#ifdef HAS_I422TOARGBROW_AVX2
ANY31C(I422ToARGBRow_Any_AVX2, I422ToARGBRow_AVX2, 1, 0, 4, 15)
@@ -144,22 +176,18 @@
#ifdef HAS_I444TOARGBROW_AVX2
ANY31C(I444ToARGBRow_Any_AVX2, I444ToARGBRow_AVX2, 0, 0, 4, 15)
#endif
-#ifdef HAS_I411TOARGBROW_AVX2
-ANY31C(I411ToARGBRow_Any_AVX2, I411ToARGBRow_AVX2, 2, 0, 4, 15)
-#endif
#ifdef HAS_I422TOARGB4444ROW_AVX2
-ANY31C(I422ToARGB4444Row_Any_AVX2, I422ToARGB4444Row_AVX2, 1, 0, 2, 7)
+ANY31C(I422ToARGB4444Row_Any_AVX2, I422ToARGB4444Row_AVX2, 1, 0, 2, 15)
#endif
#ifdef HAS_I422TOARGB1555ROW_AVX2
-ANY31C(I422ToARGB1555Row_Any_AVX2, I422ToARGB1555Row_AVX2, 1, 0, 2, 7)
+ANY31C(I422ToARGB1555Row_Any_AVX2, I422ToARGB1555Row_AVX2, 1, 0, 2, 15)
#endif
#ifdef HAS_I422TORGB565ROW_AVX2
-ANY31C(I422ToRGB565Row_Any_AVX2, I422ToRGB565Row_AVX2, 1, 0, 2, 7)
+ANY31C(I422ToRGB565Row_Any_AVX2, I422ToRGB565Row_AVX2, 1, 0, 2, 15)
#endif
#ifdef HAS_I422TOARGBROW_NEON
ANY31C(I444ToARGBRow_Any_NEON, I444ToARGBRow_NEON, 0, 0, 4, 7)
ANY31C(I422ToARGBRow_Any_NEON, I422ToARGBRow_NEON, 1, 0, 4, 7)
-ANY31C(I411ToARGBRow_Any_NEON, I411ToARGBRow_NEON, 2, 0, 4, 7)
ANY31C(I422ToRGBARow_Any_NEON, I422ToRGBARow_NEON, 1, 0, 4, 7)
ANY31C(I422ToRGB24Row_Any_NEON, I422ToRGB24Row_NEON, 1, 0, 3, 7)
ANY31C(I422ToARGB4444Row_Any_NEON, I422ToARGB4444Row_NEON, 1, 0, 2, 7)
@@ -166,25 +194,69 @@
ANY31C(I422ToARGB1555Row_Any_NEON, I422ToARGB1555Row_NEON, 1, 0, 2, 7)
ANY31C(I422ToRGB565Row_Any_NEON, I422ToRGB565Row_NEON, 1, 0, 2, 7)
#endif
+#ifdef HAS_I422TOARGBROW_MSA
+ANY31C(I444ToARGBRow_Any_MSA, I444ToARGBRow_MSA, 0, 0, 4, 7)
+ANY31C(I422ToARGBRow_Any_MSA, I422ToARGBRow_MSA, 1, 0, 4, 7)
+ANY31C(I422ToRGBARow_Any_MSA, I422ToRGBARow_MSA, 1, 0, 4, 7)
+ANY31C(I422ToRGB24Row_Any_MSA, I422ToRGB24Row_MSA, 1, 0, 3, 15)
+ANY31C(I422ToARGB4444Row_Any_MSA, I422ToARGB4444Row_MSA, 1, 0, 2, 7)
+ANY31C(I422ToARGB1555Row_Any_MSA, I422ToARGB1555Row_MSA, 1, 0, 2, 7)
+ANY31C(I422ToRGB565Row_Any_MSA, I422ToRGB565Row_MSA, 1, 0, 2, 7)
+#endif
#undef ANY31C
+// Any 3 planes of 16 bit to 1 with yuvconstants
+// TODO(fbarchard): consider sharing this code with ANY31C
+#define ANY31CT(NAMEANY, ANY_SIMD, UVSHIFT, DUVSHIFT, T, SBPP, BPP, MASK) \
+ void NAMEANY(const T* y_buf, const T* u_buf, const T* v_buf, \
+ uint8_t* dst_ptr, const struct YuvConstants* yuvconstants, \
+ int width) { \+ SIMD_ALIGNED(T temp[16 * 3]); \
+ SIMD_ALIGNED(uint8_t out[64]); \
+ memset(temp, 0, 16 * 3 * SBPP); /* for YUY2 and msan */ \
+ int r = width & MASK; \
+ int n = width & ~MASK; \
+ if (n > 0) { \+ ANY_SIMD(y_buf, u_buf, v_buf, dst_ptr, yuvconstants, n); \
+ } \
+ memcpy(temp, y_buf + n, r * SBPP); \
+ memcpy(temp + 16, u_buf + (n >> UVSHIFT), SS(r, UVSHIFT) * SBPP); \
+ memcpy(temp + 32, v_buf + (n >> UVSHIFT), SS(r, UVSHIFT) * SBPP); \
+ ANY_SIMD(temp, temp + 16, temp + 32, out, yuvconstants, MASK + 1); \
+ memcpy(dst_ptr + (n >> DUVSHIFT) * BPP, out, SS(r, DUVSHIFT) * BPP); \
+ }
+
+#ifdef HAS_I210TOAR30ROW_SSSE3
+ANY31CT(I210ToAR30Row_Any_SSSE3, I210ToAR30Row_SSSE3, 1, 0, uint16_t, 2, 4, 7)
+#endif
+#ifdef HAS_I210TOARGBROW_SSSE3
+ANY31CT(I210ToARGBRow_Any_SSSE3, I210ToARGBRow_SSSE3, 1, 0, uint16_t, 2, 4, 7)
+#endif
+#ifdef HAS_I210TOARGBROW_AVX2
+ANY31CT(I210ToARGBRow_Any_AVX2, I210ToARGBRow_AVX2, 1, 0, uint16_t, 2, 4, 15)
+#endif
+#ifdef HAS_I210TOAR30ROW_AVX2
+ANY31CT(I210ToAR30Row_Any_AVX2, I210ToAR30Row_AVX2, 1, 0, uint16_t, 2, 4, 15)
+#endif
+#undef ANY31CT
+
// Any 2 planes to 1.
-#define ANY21(NAMEANY, ANY_SIMD, UVSHIFT, SBPP, SBPP2, BPP, MASK) \
- void NAMEANY(const uint8* y_buf, const uint8* uv_buf, \
- uint8* dst_ptr, int width) { \- SIMD_ALIGNED(uint8 temp[64 * 3]); \
- memset(temp, 0, 64 * 2); /* for msan */ \
- int r = width & MASK; \
- int n = width & ~MASK; \
- if (n > 0) { \- ANY_SIMD(y_buf, uv_buf, dst_ptr, n); \
- } \
- memcpy(temp, y_buf + n * SBPP, r * SBPP); \
- memcpy(temp + 64, uv_buf + (n >> UVSHIFT) * SBPP2, \
- SS(r, UVSHIFT) * SBPP2); \
- ANY_SIMD(temp, temp + 64, temp + 128, MASK + 1); \
- memcpy(dst_ptr + n * BPP, temp + 128, r * BPP); \
- }
+#define ANY21(NAMEANY, ANY_SIMD, UVSHIFT, SBPP, SBPP2, BPP, MASK) \
+ void NAMEANY(const uint8_t* y_buf, const uint8_t* uv_buf, uint8_t* dst_ptr, \
+ int width) { \+ SIMD_ALIGNED(uint8_t temp[64 * 3]); \
+ memset(temp, 0, 64 * 2); /* for msan */ \
+ int r = width & MASK; \
+ int n = width & ~MASK; \
+ if (n > 0) { \+ ANY_SIMD(y_buf, uv_buf, dst_ptr, n); \
+ } \
+ memcpy(temp, y_buf + n * SBPP, r * SBPP); \
+ memcpy(temp + 64, uv_buf + (n >> UVSHIFT) * SBPP2, \
+ SS(r, UVSHIFT) * SBPP2); \
+ ANY_SIMD(temp, temp + 64, temp + 128, MASK + 1); \
+ memcpy(dst_ptr + n * BPP, temp + 128, r * BPP); \
+ }
// Merge functions.
#ifdef HAS_MERGEUVROW_SSE2
@@ -196,6 +268,9 @@
#ifdef HAS_MERGEUVROW_NEON
ANY21(MergeUVRow_Any_NEON, MergeUVRow_NEON, 0, 1, 1, 2, 15)
#endif
+#ifdef HAS_MERGEUVROW_MSA
+ANY21(MergeUVRow_Any_MSA, MergeUVRow_MSA, 0, 1, 1, 2, 15)
+#endif
// Math functions.
#ifdef HAS_ARGBMULTIPLYROW_SSE2
@@ -225,6 +300,15 @@
#ifdef HAS_ARGBSUBTRACTROW_NEON
ANY21(ARGBSubtractRow_Any_NEON, ARGBSubtractRow_NEON, 0, 4, 4, 4, 7)
#endif
+#ifdef HAS_ARGBMULTIPLYROW_MSA
+ANY21(ARGBMultiplyRow_Any_MSA, ARGBMultiplyRow_MSA, 0, 4, 4, 4, 3)
+#endif
+#ifdef HAS_ARGBADDROW_MSA
+ANY21(ARGBAddRow_Any_MSA, ARGBAddRow_MSA, 0, 4, 4, 4, 7)
+#endif
+#ifdef HAS_ARGBSUBTRACTROW_MSA
+ANY21(ARGBSubtractRow_Any_MSA, ARGBSubtractRow_MSA, 0, 4, 4, 4, 7)
+#endif
#ifdef HAS_SOBELROW_SSE2
ANY21(SobelRow_Any_SSE2, SobelRow_SSE2, 0, 1, 1, 4, 15)
#endif
@@ -231,6 +315,9 @@
#ifdef HAS_SOBELROW_NEON
ANY21(SobelRow_Any_NEON, SobelRow_NEON, 0, 1, 1, 4, 7)
#endif
+#ifdef HAS_SOBELROW_MSA
+ANY21(SobelRow_Any_MSA, SobelRow_MSA, 0, 1, 1, 4, 15)
+#endif
#ifdef HAS_SOBELTOPLANEROW_SSE2
ANY21(SobelToPlaneRow_Any_SSE2, SobelToPlaneRow_SSE2, 0, 1, 1, 1, 15)
#endif
@@ -237,6 +324,9 @@
#ifdef HAS_SOBELTOPLANEROW_NEON
ANY21(SobelToPlaneRow_Any_NEON, SobelToPlaneRow_NEON, 0, 1, 1, 1, 15)
#endif
+#ifdef HAS_SOBELTOPLANEROW_MSA
+ANY21(SobelToPlaneRow_Any_MSA, SobelToPlaneRow_MSA, 0, 1, 1, 1, 31)
+#endif
#ifdef HAS_SOBELXYROW_SSE2
ANY21(SobelXYRow_Any_SSE2, SobelXYRow_SSE2, 0, 1, 1, 4, 15)
#endif
@@ -243,26 +333,28 @@
#ifdef HAS_SOBELXYROW_NEON
ANY21(SobelXYRow_Any_NEON, SobelXYRow_NEON, 0, 1, 1, 4, 7)
#endif
+#ifdef HAS_SOBELXYROW_MSA
+ANY21(SobelXYRow_Any_MSA, SobelXYRow_MSA, 0, 1, 1, 4, 15)
+#endif
#undef ANY21
// Any 2 planes to 1 with yuvconstants
-#define ANY21C(NAMEANY, ANY_SIMD, UVSHIFT, SBPP, SBPP2, BPP, MASK) \
- void NAMEANY(const uint8* y_buf, const uint8* uv_buf, \
- uint8* dst_ptr, const struct YuvConstants* yuvconstants, \
- int width) { \- SIMD_ALIGNED(uint8 temp[64 * 3]); \
- memset(temp, 0, 64 * 2); /* for msan */ \
- int r = width & MASK; \
- int n = width & ~MASK; \
- if (n > 0) { \- ANY_SIMD(y_buf, uv_buf, dst_ptr, yuvconstants, n); \
- } \
- memcpy(temp, y_buf + n * SBPP, r * SBPP); \
- memcpy(temp + 64, uv_buf + (n >> UVSHIFT) * SBPP2, \
- SS(r, UVSHIFT) * SBPP2); \
- ANY_SIMD(temp, temp + 64, temp + 128, yuvconstants, MASK + 1); \
- memcpy(dst_ptr + n * BPP, temp + 128, r * BPP); \
- }
+#define ANY21C(NAMEANY, ANY_SIMD, UVSHIFT, SBPP, SBPP2, BPP, MASK) \
+ void NAMEANY(const uint8_t* y_buf, const uint8_t* uv_buf, uint8_t* dst_ptr, \
+ const struct YuvConstants* yuvconstants, int width) { \+ SIMD_ALIGNED(uint8_t temp[128 * 3]); \
+ memset(temp, 0, 128 * 2); /* for msan */ \
+ int r = width & MASK; \
+ int n = width & ~MASK; \
+ if (n > 0) { \+ ANY_SIMD(y_buf, uv_buf, dst_ptr, yuvconstants, n); \
+ } \
+ memcpy(temp, y_buf + n * SBPP, r * SBPP); \
+ memcpy(temp + 128, uv_buf + (n >> UVSHIFT) * SBPP2, \
+ SS(r, UVSHIFT) * SBPP2); \
+ ANY_SIMD(temp, temp + 128, temp + 256, yuvconstants, MASK + 1); \
+ memcpy(dst_ptr + n * BPP, temp + 256, r * BPP); \
+ }
// Biplanar to RGB.
#ifdef HAS_NV12TOARGBROW_SSSE3
@@ -274,6 +366,9 @@
#ifdef HAS_NV12TOARGBROW_NEON
ANY21C(NV12ToARGBRow_Any_NEON, NV12ToARGBRow_NEON, 1, 1, 2, 4, 7)
#endif
+#ifdef HAS_NV12TOARGBROW_MSA
+ANY21C(NV12ToARGBRow_Any_MSA, NV12ToARGBRow_MSA, 1, 1, 2, 4, 7)
+#endif
#ifdef HAS_NV21TOARGBROW_SSSE3
ANY21C(NV21ToARGBRow_Any_SSSE3, NV21ToARGBRow_SSSE3, 1, 1, 2, 4, 7)
#endif
@@ -283,6 +378,27 @@
#ifdef HAS_NV21TOARGBROW_NEON
ANY21C(NV21ToARGBRow_Any_NEON, NV21ToARGBRow_NEON, 1, 1, 2, 4, 7)
#endif
+#ifdef HAS_NV21TOARGBROW_MSA
+ANY21C(NV21ToARGBRow_Any_MSA, NV21ToARGBRow_MSA, 1, 1, 2, 4, 7)
+#endif
+#ifdef HAS_NV12TORGB24ROW_NEON
+ANY21C(NV12ToRGB24Row_Any_NEON, NV12ToRGB24Row_NEON, 1, 1, 2, 3, 7)
+#endif
+#ifdef HAS_NV21TORGB24ROW_NEON
+ANY21C(NV21ToRGB24Row_Any_NEON, NV21ToRGB24Row_NEON, 1, 1, 2, 3, 7)
+#endif
+#ifdef HAS_NV12TORGB24ROW_SSSE3
+ANY21C(NV12ToRGB24Row_Any_SSSE3, NV12ToRGB24Row_SSSE3, 1, 1, 2, 3, 15)
+#endif
+#ifdef HAS_NV21TORGB24ROW_SSSE3
+ANY21C(NV21ToRGB24Row_Any_SSSE3, NV21ToRGB24Row_SSSE3, 1, 1, 2, 3, 15)
+#endif
+#ifdef HAS_NV12TORGB24ROW_AVX2
+ANY21C(NV12ToRGB24Row_Any_AVX2, NV12ToRGB24Row_AVX2, 1, 1, 2, 3, 31)
+#endif
+#ifdef HAS_NV21TORGB24ROW_AVX2
+ANY21C(NV21ToRGB24Row_Any_AVX2, NV21ToRGB24Row_AVX2, 1, 1, 2, 3, 31)
+#endif
#ifdef HAS_NV12TORGB565ROW_SSSE3
ANY21C(NV12ToRGB565Row_Any_SSSE3, NV12ToRGB565Row_SSSE3, 1, 1, 2, 2, 7)
#endif
@@ -292,22 +408,25 @@
#ifdef HAS_NV12TORGB565ROW_NEON
ANY21C(NV12ToRGB565Row_Any_NEON, NV12ToRGB565Row_NEON, 1, 1, 2, 2, 7)
#endif
+#ifdef HAS_NV12TORGB565ROW_MSA
+ANY21C(NV12ToRGB565Row_Any_MSA, NV12ToRGB565Row_MSA, 1, 1, 2, 2, 7)
+#endif
#undef ANY21C
// Any 1 to 1.
-#define ANY11(NAMEANY, ANY_SIMD, UVSHIFT, SBPP, BPP, MASK) \
- void NAMEANY(const uint8* src_ptr, uint8* dst_ptr, int width) { \- SIMD_ALIGNED(uint8 temp[128 * 2]); \
- memset(temp, 0, 128); /* for YUY2 and msan */ \
- int r = width & MASK; \
- int n = width & ~MASK; \
- if (n > 0) { \- ANY_SIMD(src_ptr, dst_ptr, n); \
- } \
- memcpy(temp, src_ptr + (n >> UVSHIFT) * SBPP, SS(r, UVSHIFT) * SBPP); \
- ANY_SIMD(temp, temp + 128, MASK + 1); \
- memcpy(dst_ptr + n * BPP, temp + 128, r * BPP); \
- }
+#define ANY11(NAMEANY, ANY_SIMD, UVSHIFT, SBPP, BPP, MASK) \
+ void NAMEANY(const uint8_t* src_ptr, uint8_t* dst_ptr, int width) { \+ SIMD_ALIGNED(uint8_t temp[128 * 2]); \
+ memset(temp, 0, 128); /* for YUY2 and msan */ \
+ int r = width & MASK; \
+ int n = width & ~MASK; \
+ if (n > 0) { \+ ANY_SIMD(src_ptr, dst_ptr, n); \
+ } \
+ memcpy(temp, src_ptr + (n >> UVSHIFT) * SBPP, SS(r, UVSHIFT) * SBPP); \
+ ANY_SIMD(temp, temp + 128, MASK + 1); \
+ memcpy(dst_ptr + n * BPP, temp + 128, r * BPP); \
+ }
#ifdef HAS_COPYROW_AVX
ANY11(CopyRow_Any_AVX, CopyRow_AVX, 0, 1, 1, 63)
@@ -325,6 +444,15 @@
ANY11(ARGBToARGB1555Row_Any_SSE2, ARGBToARGB1555Row_SSE2, 0, 4, 2, 3)
ANY11(ARGBToARGB4444Row_Any_SSE2, ARGBToARGB4444Row_SSE2, 0, 4, 2, 3)
#endif
+#if defined(HAS_ARGBTORGB24ROW_AVX2)
+ANY11(ARGBToRGB24Row_Any_AVX2, ARGBToRGB24Row_AVX2, 0, 4, 3, 31)
+#endif
+#if defined(HAS_ARGBTORGB24ROW_AVX512VBMI)
+ANY11(ARGBToRGB24Row_Any_AVX512VBMI, ARGBToRGB24Row_AVX512VBMI, 0, 4, 3, 31)
+#endif
+#if defined(HAS_ARGBTORAWROW_AVX2)
+ANY11(ARGBToRAWRow_Any_AVX2, ARGBToRAWRow_AVX2, 0, 4, 3, 31)
+#endif
#if defined(HAS_ARGBTORGB565ROW_AVX2)
ANY11(ARGBToRGB565Row_Any_AVX2, ARGBToRGB565Row_AVX2, 0, 4, 2, 7)
#endif
@@ -332,6 +460,18 @@
ANY11(ARGBToARGB1555Row_Any_AVX2, ARGBToARGB1555Row_AVX2, 0, 4, 2, 7)
ANY11(ARGBToARGB4444Row_Any_AVX2, ARGBToARGB4444Row_AVX2, 0, 4, 2, 7)
#endif
+#if defined(HAS_ABGRTOAR30ROW_SSSE3)
+ANY11(ABGRToAR30Row_Any_SSSE3, ABGRToAR30Row_SSSE3, 0, 4, 4, 3)
+#endif
+#if defined(HAS_ARGBTOAR30ROW_SSSE3)
+ANY11(ARGBToAR30Row_Any_SSSE3, ARGBToAR30Row_SSSE3, 0, 4, 4, 3)
+#endif
+#if defined(HAS_ABGRTOAR30ROW_AVX2)
+ANY11(ABGRToAR30Row_Any_AVX2, ABGRToAR30Row_AVX2, 0, 4, 4, 7)
+#endif
+#if defined(HAS_ARGBTOAR30ROW_AVX2)
+ANY11(ARGBToAR30Row_Any_AVX2, ARGBToAR30Row_AVX2, 0, 4, 4, 7)
+#endif
#if defined(HAS_J400TOARGBROW_SSE2)
ANY11(J400ToARGBRow_Any_SSE2, J400ToARGBRow_SSE2, 0, 1, 4, 7)
#endif
@@ -372,9 +512,21 @@
ANY11(J400ToARGBRow_Any_NEON, J400ToARGBRow_NEON, 0, 1, 4, 7)
ANY11(I400ToARGBRow_Any_NEON, I400ToARGBRow_NEON, 0, 1, 4, 7)
#endif
+#if defined(HAS_ARGBTORGB24ROW_MSA)
+ANY11(ARGBToRGB24Row_Any_MSA, ARGBToRGB24Row_MSA, 0, 4, 3, 15)
+ANY11(ARGBToRAWRow_Any_MSA, ARGBToRAWRow_MSA, 0, 4, 3, 15)
+ANY11(ARGBToRGB565Row_Any_MSA, ARGBToRGB565Row_MSA, 0, 4, 2, 7)
+ANY11(ARGBToARGB1555Row_Any_MSA, ARGBToARGB1555Row_MSA, 0, 4, 2, 7)
+ANY11(ARGBToARGB4444Row_Any_MSA, ARGBToARGB4444Row_MSA, 0, 4, 2, 7)
+ANY11(J400ToARGBRow_Any_MSA, J400ToARGBRow_MSA, 0, 1, 4, 15)
+ANY11(I400ToARGBRow_Any_MSA, I400ToARGBRow_MSA, 0, 1, 4, 15)
+#endif
#if defined(HAS_RAWTORGB24ROW_NEON)
ANY11(RAWToRGB24Row_Any_NEON, RAWToRGB24Row_NEON, 0, 3, 3, 7)
#endif
+#if defined(HAS_RAWTORGB24ROW_MSA)
+ANY11(RAWToRGB24Row_Any_MSA, RAWToRGB24Row_MSA, 0, 3, 3, 15)
+#endif
#ifdef HAS_ARGBTOYROW_AVX2
ANY11(ARGBToYRow_Any_AVX2, ARGBToYRow_AVX2, 0, 4, 1, 31)
#endif
@@ -403,30 +555,57 @@
#ifdef HAS_ARGBTOYROW_NEON
ANY11(ARGBToYRow_Any_NEON, ARGBToYRow_NEON, 0, 4, 1, 7)
#endif
+#ifdef HAS_ARGBTOYROW_MSA
+ANY11(ARGBToYRow_Any_MSA, ARGBToYRow_MSA, 0, 4, 1, 15)
+#endif
#ifdef HAS_ARGBTOYJROW_NEON
ANY11(ARGBToYJRow_Any_NEON, ARGBToYJRow_NEON, 0, 4, 1, 7)
#endif
+#ifdef HAS_ARGBTOYJROW_MSA
+ANY11(ARGBToYJRow_Any_MSA, ARGBToYJRow_MSA, 0, 4, 1, 15)
+#endif
#ifdef HAS_BGRATOYROW_NEON
ANY11(BGRAToYRow_Any_NEON, BGRAToYRow_NEON, 0, 4, 1, 7)
#endif
+#ifdef HAS_BGRATOYROW_MSA
+ANY11(BGRAToYRow_Any_MSA, BGRAToYRow_MSA, 0, 4, 1, 15)
+#endif
#ifdef HAS_ABGRTOYROW_NEON
ANY11(ABGRToYRow_Any_NEON, ABGRToYRow_NEON, 0, 4, 1, 7)
#endif
+#ifdef HAS_ABGRTOYROW_MSA
+ANY11(ABGRToYRow_Any_MSA, ABGRToYRow_MSA, 0, 4, 1, 7)
+#endif
#ifdef HAS_RGBATOYROW_NEON
ANY11(RGBAToYRow_Any_NEON, RGBAToYRow_NEON, 0, 4, 1, 7)
#endif
+#ifdef HAS_RGBATOYROW_MSA
+ANY11(RGBAToYRow_Any_MSA, RGBAToYRow_MSA, 0, 4, 1, 15)
+#endif
#ifdef HAS_RGB24TOYROW_NEON
ANY11(RGB24ToYRow_Any_NEON, RGB24ToYRow_NEON, 0, 3, 1, 7)
#endif
+#ifdef HAS_RGB24TOYROW_MSA
+ANY11(RGB24ToYRow_Any_MSA, RGB24ToYRow_MSA, 0, 3, 1, 15)
+#endif
#ifdef HAS_RAWTOYROW_NEON
ANY11(RAWToYRow_Any_NEON, RAWToYRow_NEON, 0, 3, 1, 7)
#endif
+#ifdef HAS_RAWTOYROW_MSA
+ANY11(RAWToYRow_Any_MSA, RAWToYRow_MSA, 0, 3, 1, 15)
+#endif
#ifdef HAS_RGB565TOYROW_NEON
ANY11(RGB565ToYRow_Any_NEON, RGB565ToYRow_NEON, 0, 2, 1, 7)
#endif
+#ifdef HAS_RGB565TOYROW_MSA
+ANY11(RGB565ToYRow_Any_MSA, RGB565ToYRow_MSA, 0, 2, 1, 15)
+#endif
#ifdef HAS_ARGB1555TOYROW_NEON
ANY11(ARGB1555ToYRow_Any_NEON, ARGB1555ToYRow_NEON, 0, 2, 1, 7)
#endif
+#ifdef HAS_ARGB1555TOYROW_MSA
+ANY11(ARGB1555ToYRow_Any_MSA, ARGB1555ToYRow_MSA, 0, 2, 1, 15)
+#endif
#ifdef HAS_ARGB4444TOYROW_NEON
ANY11(ARGB4444ToYRow_Any_NEON, ARGB4444ToYRow_NEON, 0, 2, 1, 7)
#endif
@@ -434,23 +613,44 @@
ANY11(YUY2ToYRow_Any_NEON, YUY2ToYRow_NEON, 1, 4, 1, 15)
#endif
#ifdef HAS_UYVYTOYROW_NEON
-ANY11(UYVYToYRow_Any_NEON, UYVYToYRow_NEON, 0, 2, 1, 15)
+ANY11(UYVYToYRow_Any_NEON, UYVYToYRow_NEON, 1, 4, 1, 15)
#endif
+#ifdef HAS_YUY2TOYROW_MSA
+ANY11(YUY2ToYRow_Any_MSA, YUY2ToYRow_MSA, 1, 4, 1, 31)
+#endif
+#ifdef HAS_UYVYTOYROW_MSA
+ANY11(UYVYToYRow_Any_MSA, UYVYToYRow_MSA, 1, 4, 1, 31)
+#endif
#ifdef HAS_RGB24TOARGBROW_NEON
ANY11(RGB24ToARGBRow_Any_NEON, RGB24ToARGBRow_NEON, 0, 3, 4, 7)
#endif
+#ifdef HAS_RGB24TOARGBROW_MSA
+ANY11(RGB24ToARGBRow_Any_MSA, RGB24ToARGBRow_MSA, 0, 3, 4, 15)
+#endif
#ifdef HAS_RAWTOARGBROW_NEON
ANY11(RAWToARGBRow_Any_NEON, RAWToARGBRow_NEON, 0, 3, 4, 7)
#endif
+#ifdef HAS_RAWTOARGBROW_MSA
+ANY11(RAWToARGBRow_Any_MSA, RAWToARGBRow_MSA, 0, 3, 4, 15)
+#endif
#ifdef HAS_RGB565TOARGBROW_NEON
ANY11(RGB565ToARGBRow_Any_NEON, RGB565ToARGBRow_NEON, 0, 2, 4, 7)
#endif
+#ifdef HAS_RGB565TOARGBROW_MSA
+ANY11(RGB565ToARGBRow_Any_MSA, RGB565ToARGBRow_MSA, 0, 2, 4, 15)
+#endif
#ifdef HAS_ARGB1555TOARGBROW_NEON
ANY11(ARGB1555ToARGBRow_Any_NEON, ARGB1555ToARGBRow_NEON, 0, 2, 4, 7)
#endif
+#ifdef HAS_ARGB1555TOARGBROW_MSA
+ANY11(ARGB1555ToARGBRow_Any_MSA, ARGB1555ToARGBRow_MSA, 0, 2, 4, 15)
+#endif
#ifdef HAS_ARGB4444TOARGBROW_NEON
ANY11(ARGB4444ToARGBRow_Any_NEON, ARGB4444ToARGBRow_NEON, 0, 2, 4, 7)
#endif
+#ifdef HAS_ARGB4444TOARGBROW_MSA
+ANY11(ARGB4444ToARGBRow_Any_MSA, ARGB4444ToARGBRow_MSA, 0, 2, 4, 15)
+#endif
#ifdef HAS_ARGBATTENUATEROW_SSSE3
ANY11(ARGBAttenuateRow_Any_SSSE3, ARGBAttenuateRow_SSSE3, 0, 4, 4, 3)
#endif
@@ -466,29 +666,38 @@
#ifdef HAS_ARGBATTENUATEROW_NEON
ANY11(ARGBAttenuateRow_Any_NEON, ARGBAttenuateRow_NEON, 0, 4, 4, 7)
#endif
+#ifdef HAS_ARGBATTENUATEROW_MSA
+ANY11(ARGBAttenuateRow_Any_MSA, ARGBAttenuateRow_MSA, 0, 4, 4, 7)
+#endif
#ifdef HAS_ARGBEXTRACTALPHAROW_SSE2
ANY11(ARGBExtractAlphaRow_Any_SSE2, ARGBExtractAlphaRow_SSE2, 0, 4, 1, 7)
#endif
+#ifdef HAS_ARGBEXTRACTALPHAROW_AVX2
+ANY11(ARGBExtractAlphaRow_Any_AVX2, ARGBExtractAlphaRow_AVX2, 0, 4, 1, 31)
+#endif
#ifdef HAS_ARGBEXTRACTALPHAROW_NEON
ANY11(ARGBExtractAlphaRow_Any_NEON, ARGBExtractAlphaRow_NEON, 0, 4, 1, 15)
#endif
+#ifdef HAS_ARGBEXTRACTALPHAROW_MSA
+ANY11(ARGBExtractAlphaRow_Any_MSA, ARGBExtractAlphaRow_MSA, 0, 4, 1, 15)
+#endif
#undef ANY11
// Any 1 to 1 blended. Destination is read, modify, write.
-#define ANY11B(NAMEANY, ANY_SIMD, UVSHIFT, SBPP, BPP, MASK) \
- void NAMEANY(const uint8* src_ptr, uint8* dst_ptr, int width) { \- SIMD_ALIGNED(uint8 temp[128 * 2]); \
- memset(temp, 0, 128 * 2); /* for YUY2 and msan */ \
- int r = width & MASK; \
- int n = width & ~MASK; \
- if (n > 0) { \- ANY_SIMD(src_ptr, dst_ptr, n); \
- } \
- memcpy(temp, src_ptr + (n >> UVSHIFT) * SBPP, SS(r, UVSHIFT) * SBPP); \
- memcpy(temp + 128, dst_ptr + n * BPP, r * BPP); \
- ANY_SIMD(temp, temp + 128, MASK + 1); \
- memcpy(dst_ptr + n * BPP, temp + 128, r * BPP); \
- }
+#define ANY11B(NAMEANY, ANY_SIMD, UVSHIFT, SBPP, BPP, MASK) \
+ void NAMEANY(const uint8_t* src_ptr, uint8_t* dst_ptr, int width) { \+ SIMD_ALIGNED(uint8_t temp[64 * 2]); \
+ memset(temp, 0, 64 * 2); /* for msan */ \
+ int r = width & MASK; \
+ int n = width & ~MASK; \
+ if (n > 0) { \+ ANY_SIMD(src_ptr, dst_ptr, n); \
+ } \
+ memcpy(temp, src_ptr + (n >> UVSHIFT) * SBPP, SS(r, UVSHIFT) * SBPP); \
+ memcpy(temp + 64, dst_ptr + n * BPP, r * BPP); \
+ ANY_SIMD(temp, temp + 64, MASK + 1); \
+ memcpy(dst_ptr + n * BPP, temp + 64, r * BPP); \
+ }
#ifdef HAS_ARGBCOPYALPHAROW_AVX2
ANY11B(ARGBCopyAlphaRow_Any_AVX2, ARGBCopyAlphaRow_AVX2, 0, 4, 4, 15)
@@ -506,61 +715,184 @@
// Any 1 to 1 with parameter.
#define ANY11P(NAMEANY, ANY_SIMD, T, SBPP, BPP, MASK) \
- void NAMEANY(const uint8* src_ptr, uint8* dst_ptr, \
- T shuffler, int width) { \- SIMD_ALIGNED(uint8 temp[64 * 2]); \
- memset(temp, 0, 64); /* for msan */ \
- int r = width & MASK; \
- int n = width & ~MASK; \
- if (n > 0) { \- ANY_SIMD(src_ptr, dst_ptr, shuffler, n); \
- } \
- memcpy(temp, src_ptr + n * SBPP, r * SBPP); \
- ANY_SIMD(temp, temp + 64, shuffler, MASK + 1); \
- memcpy(dst_ptr + n * BPP, temp + 64, r * BPP); \
- }
+ void NAMEANY(const uint8_t* src_ptr, uint8_t* dst_ptr, T param, int width) { \+ SIMD_ALIGNED(uint8_t temp[64 * 2]); \
+ memset(temp, 0, 64); /* for msan */ \
+ int r = width & MASK; \
+ int n = width & ~MASK; \
+ if (n > 0) { \+ ANY_SIMD(src_ptr, dst_ptr, param, n); \
+ } \
+ memcpy(temp, src_ptr + n * SBPP, r * SBPP); \
+ ANY_SIMD(temp, temp + 64, param, MASK + 1); \
+ memcpy(dst_ptr + n * BPP, temp + 64, r * BPP); \
+ }
#if defined(HAS_ARGBTORGB565DITHERROW_SSE2)
-ANY11P(ARGBToRGB565DitherRow_Any_SSE2, ARGBToRGB565DitherRow_SSE2,
- const uint32, 4, 2, 3)
+ANY11P(ARGBToRGB565DitherRow_Any_SSE2,
+ ARGBToRGB565DitherRow_SSE2,
+ const uint32_t,
+ 4,
+ 2,
+ 3)
#endif
#if defined(HAS_ARGBTORGB565DITHERROW_AVX2)
-ANY11P(ARGBToRGB565DitherRow_Any_AVX2, ARGBToRGB565DitherRow_AVX2,
- const uint32, 4, 2, 7)
+ANY11P(ARGBToRGB565DitherRow_Any_AVX2,
+ ARGBToRGB565DitherRow_AVX2,
+ const uint32_t,
+ 4,
+ 2,
+ 7)
#endif
#if defined(HAS_ARGBTORGB565DITHERROW_NEON)
-ANY11P(ARGBToRGB565DitherRow_Any_NEON, ARGBToRGB565DitherRow_NEON,
- const uint32, 4, 2, 7)
+ANY11P(ARGBToRGB565DitherRow_Any_NEON,
+ ARGBToRGB565DitherRow_NEON,
+ const uint32_t,
+ 4,
+ 2,
+ 7)
#endif
-#ifdef HAS_ARGBSHUFFLEROW_SSE2
-ANY11P(ARGBShuffleRow_Any_SSE2, ARGBShuffleRow_SSE2, const uint8*, 4, 4, 3)
+#if defined(HAS_ARGBTORGB565DITHERROW_MSA)
+ANY11P(ARGBToRGB565DitherRow_Any_MSA,
+ ARGBToRGB565DitherRow_MSA,
+ const uint32_t,
+ 4,
+ 2,
+ 7)
#endif
#ifdef HAS_ARGBSHUFFLEROW_SSSE3
-ANY11P(ARGBShuffleRow_Any_SSSE3, ARGBShuffleRow_SSSE3, const uint8*, 4, 4, 7)
+ANY11P(ARGBShuffleRow_Any_SSSE3, ARGBShuffleRow_SSSE3, const uint8_t*, 4, 4, 7)
#endif
#ifdef HAS_ARGBSHUFFLEROW_AVX2
-ANY11P(ARGBShuffleRow_Any_AVX2, ARGBShuffleRow_AVX2, const uint8*, 4, 4, 15)
+ANY11P(ARGBShuffleRow_Any_AVX2, ARGBShuffleRow_AVX2, const uint8_t*, 4, 4, 15)
#endif
#ifdef HAS_ARGBSHUFFLEROW_NEON
-ANY11P(ARGBShuffleRow_Any_NEON, ARGBShuffleRow_NEON, const uint8*, 4, 4, 3)
+ANY11P(ARGBShuffleRow_Any_NEON, ARGBShuffleRow_NEON, const uint8_t*, 4, 4, 3)
#endif
+#ifdef HAS_ARGBSHUFFLEROW_MSA
+ANY11P(ARGBShuffleRow_Any_MSA, ARGBShuffleRow_MSA, const uint8_t*, 4, 4, 7)
+#endif
#undef ANY11P
+// Any 1 to 1 with parameter and shorts. BPP measures in shorts.
+#define ANY11C(NAMEANY, ANY_SIMD, SBPP, BPP, STYPE, DTYPE, MASK) \
+ void NAMEANY(const STYPE* src_ptr, DTYPE* dst_ptr, int scale, int width) { \+ SIMD_ALIGNED(STYPE temp[32]); \
+ SIMD_ALIGNED(DTYPE out[32]); \
+ memset(temp, 0, 32 * SBPP); /* for msan */ \
+ int r = width & MASK; \
+ int n = width & ~MASK; \
+ if (n > 0) { \+ ANY_SIMD(src_ptr, dst_ptr, scale, n); \
+ } \
+ memcpy(temp, src_ptr + n, r * SBPP); \
+ ANY_SIMD(temp, out, scale, MASK + 1); \
+ memcpy(dst_ptr + n, out, r * BPP); \
+ }
+
+#ifdef HAS_CONVERT16TO8ROW_SSSE3
+ANY11C(Convert16To8Row_Any_SSSE3,
+ Convert16To8Row_SSSE3,
+ 2,
+ 1,
+ uint16_t,
+ uint8_t,
+ 15)
+#endif
+#ifdef HAS_CONVERT16TO8ROW_AVX2
+ANY11C(Convert16To8Row_Any_AVX2,
+ Convert16To8Row_AVX2,
+ 2,
+ 1,
+ uint16_t,
+ uint8_t,
+ 31)
+#endif
+#ifdef HAS_CONVERT8TO16ROW_SSE2
+ANY11C(Convert8To16Row_Any_SSE2,
+ Convert8To16Row_SSE2,
+ 1,
+ 2,
+ uint8_t,
+ uint16_t,
+ 15)
+#endif
+#ifdef HAS_CONVERT8TO16ROW_AVX2
+ANY11C(Convert8To16Row_Any_AVX2,
+ Convert8To16Row_AVX2,
+ 1,
+ 2,
+ uint8_t,
+ uint16_t,
+ 31)
+#endif
+#undef ANY11C
+
+// Any 1 to 1 with parameter and shorts to byte. BPP measures in shorts.
+#define ANY11P16(NAMEANY, ANY_SIMD, ST, T, SBPP, BPP, MASK) \
+ void NAMEANY(const ST* src_ptr, T* dst_ptr, float param, int width) { \+ SIMD_ALIGNED(ST temp[32]); \
+ SIMD_ALIGNED(T out[32]); \
+ memset(temp, 0, SBPP * 32); /* for msan */ \
+ int r = width & MASK; \
+ int n = width & ~MASK; \
+ if (n > 0) { \+ ANY_SIMD(src_ptr, dst_ptr, param, n); \
+ } \
+ memcpy(temp, src_ptr + n, r * SBPP); \
+ ANY_SIMD(temp, out, param, MASK + 1); \
+ memcpy(dst_ptr + n, out, r * BPP); \
+ }
+
+#ifdef HAS_HALFFLOATROW_SSE2
+ANY11P16(HalfFloatRow_Any_SSE2, HalfFloatRow_SSE2, uint16_t, uint16_t, 2, 2, 7)
+#endif
+#ifdef HAS_HALFFLOATROW_AVX2
+ANY11P16(HalfFloatRow_Any_AVX2, HalfFloatRow_AVX2, uint16_t, uint16_t, 2, 2, 15)
+#endif
+#ifdef HAS_HALFFLOATROW_F16C
+ANY11P16(HalfFloatRow_Any_F16C, HalfFloatRow_F16C, uint16_t, uint16_t, 2, 2, 15)
+ANY11P16(HalfFloat1Row_Any_F16C,
+ HalfFloat1Row_F16C,
+ uint16_t,
+ uint16_t,
+ 2,
+ 2,
+ 15)
+#endif
+#ifdef HAS_HALFFLOATROW_NEON
+ANY11P16(HalfFloatRow_Any_NEON, HalfFloatRow_NEON, uint16_t, uint16_t, 2, 2, 7)
+ANY11P16(HalfFloat1Row_Any_NEON,
+ HalfFloat1Row_NEON,
+ uint16_t,
+ uint16_t,
+ 2,
+ 2,
+ 7)
+#endif
+#ifdef HAS_HALFFLOATROW_MSA
+ANY11P16(HalfFloatRow_Any_MSA, HalfFloatRow_MSA, uint16_t, uint16_t, 2, 2, 31)
+#endif
+#ifdef HAS_BYTETOFLOATROW_NEON
+ANY11P16(ByteToFloatRow_Any_NEON, ByteToFloatRow_NEON, uint8_t, float, 1, 3, 7)
+#endif
+#undef ANY11P16
+
// Any 1 to 1 with yuvconstants
-#define ANY11C(NAMEANY, ANY_SIMD, UVSHIFT, SBPP, BPP, MASK) \
- void NAMEANY(const uint8* src_ptr, uint8* dst_ptr, \
- const struct YuvConstants* yuvconstants, int width) { \- SIMD_ALIGNED(uint8 temp[128 * 2]); \
- memset(temp, 0, 128); /* for YUY2 and msan */ \
- int r = width & MASK; \
- int n = width & ~MASK; \
- if (n > 0) { \- ANY_SIMD(src_ptr, dst_ptr, yuvconstants, n); \
- } \
- memcpy(temp, src_ptr + (n >> UVSHIFT) * SBPP, SS(r, UVSHIFT) * SBPP); \
- ANY_SIMD(temp, temp + 128, yuvconstants, MASK + 1); \
- memcpy(dst_ptr + n * BPP, temp + 128, r * BPP); \
- }
+#define ANY11C(NAMEANY, ANY_SIMD, UVSHIFT, SBPP, BPP, MASK) \
+ void NAMEANY(const uint8_t* src_ptr, uint8_t* dst_ptr, \
+ const struct YuvConstants* yuvconstants, int width) { \+ SIMD_ALIGNED(uint8_t temp[128 * 2]); \
+ memset(temp, 0, 128); /* for YUY2 and msan */ \
+ int r = width & MASK; \
+ int n = width & ~MASK; \
+ if (n > 0) { \+ ANY_SIMD(src_ptr, dst_ptr, yuvconstants, n); \
+ } \
+ memcpy(temp, src_ptr + (n >> UVSHIFT) * SBPP, SS(r, UVSHIFT) * SBPP); \
+ ANY_SIMD(temp, temp + 128, yuvconstants, MASK + 1); \
+ memcpy(dst_ptr + n * BPP, temp + 128, r * BPP); \
+ }
#if defined(HAS_YUY2TOARGBROW_SSSE3)
ANY11C(YUY2ToARGBRow_Any_SSSE3, YUY2ToARGBRow_SSSE3, 1, 4, 4, 15)
ANY11C(UYVYToARGBRow_Any_SSSE3, UYVYToARGBRow_SSSE3, 1, 4, 4, 15)
@@ -573,25 +905,28 @@
ANY11C(YUY2ToARGBRow_Any_NEON, YUY2ToARGBRow_NEON, 1, 4, 4, 7)
ANY11C(UYVYToARGBRow_Any_NEON, UYVYToARGBRow_NEON, 1, 4, 4, 7)
#endif
+#if defined(HAS_YUY2TOARGBROW_MSA)
+ANY11C(YUY2ToARGBRow_Any_MSA, YUY2ToARGBRow_MSA, 1, 4, 4, 7)
+ANY11C(UYVYToARGBRow_Any_MSA, UYVYToARGBRow_MSA, 1, 4, 4, 7)
+#endif
#undef ANY11C
// Any 1 to 1 interpolate. Takes 2 rows of source via stride.
-#define ANY11T(NAMEANY, ANY_SIMD, SBPP, BPP, MASK) \
- void NAMEANY(uint8* dst_ptr, const uint8* src_ptr, \
- ptrdiff_t src_stride_ptr, int width, \
- int source_y_fraction) { \- SIMD_ALIGNED(uint8 temp[64 * 3]); \
- memset(temp, 0, 64 * 2); /* for msan */ \
- int r = width & MASK; \
- int n = width & ~MASK; \
- if (n > 0) { \- ANY_SIMD(dst_ptr, src_ptr, src_stride_ptr, n, source_y_fraction); \
- } \
- memcpy(temp, src_ptr + n * SBPP, r * SBPP); \
- memcpy(temp + 64, src_ptr + src_stride_ptr + n * SBPP, r * SBPP); \
- ANY_SIMD(temp + 128, temp, 64, MASK + 1, source_y_fraction); \
- memcpy(dst_ptr + n * BPP, temp + 128, r * BPP); \
- }
+#define ANY11T(NAMEANY, ANY_SIMD, SBPP, BPP, MASK) \
+ void NAMEANY(uint8_t* dst_ptr, const uint8_t* src_ptr, \
+ ptrdiff_t src_stride_ptr, int width, int source_y_fraction) { \+ SIMD_ALIGNED(uint8_t temp[64 * 3]); \
+ memset(temp, 0, 64 * 2); /* for msan */ \
+ int r = width & MASK; \
+ int n = width & ~MASK; \
+ if (n > 0) { \+ ANY_SIMD(dst_ptr, src_ptr, src_stride_ptr, n, source_y_fraction); \
+ } \
+ memcpy(temp, src_ptr + n * SBPP, r * SBPP); \
+ memcpy(temp + 64, src_ptr + src_stride_ptr + n * SBPP, r * SBPP); \
+ ANY_SIMD(temp + 128, temp, 64, MASK + 1, source_y_fraction); \
+ memcpy(dst_ptr + n * BPP, temp + 128, r * BPP); \
+ }
#ifdef HAS_INTERPOLATEROW_AVX2
ANY11T(InterpolateRow_Any_AVX2, InterpolateRow_AVX2, 1, 1, 31)
@@ -602,25 +937,25 @@
#ifdef HAS_INTERPOLATEROW_NEON
ANY11T(InterpolateRow_Any_NEON, InterpolateRow_NEON, 1, 1, 15)
#endif
-#ifdef HAS_INTERPOLATEROW_DSPR2
-ANY11T(InterpolateRow_Any_DSPR2, InterpolateRow_DSPR2, 1, 1, 3)
+#ifdef HAS_INTERPOLATEROW_MSA
+ANY11T(InterpolateRow_Any_MSA, InterpolateRow_MSA, 1, 1, 31)
#endif
#undef ANY11T
// Any 1 to 1 mirror.
-#define ANY11M(NAMEANY, ANY_SIMD, BPP, MASK) \
- void NAMEANY(const uint8* src_ptr, uint8* dst_ptr, int width) { \- SIMD_ALIGNED(uint8 temp[64 * 2]); \
- memset(temp, 0, 64); /* for msan */ \
- int r = width & MASK; \
- int n = width & ~MASK; \
- if (n > 0) { \- ANY_SIMD(src_ptr + r * BPP, dst_ptr, n); \
- } \
- memcpy(temp, src_ptr, r * BPP); \
- ANY_SIMD(temp, temp + 64, MASK + 1); \
- memcpy(dst_ptr + n * BPP, temp + 64 + (MASK + 1 - r) * BPP, r * BPP); \
- }
+#define ANY11M(NAMEANY, ANY_SIMD, BPP, MASK) \
+ void NAMEANY(const uint8_t* src_ptr, uint8_t* dst_ptr, int width) { \+ SIMD_ALIGNED(uint8_t temp[64 * 2]); \
+ memset(temp, 0, 64); /* for msan */ \
+ int r = width & MASK; \
+ int n = width & ~MASK; \
+ if (n > 0) { \+ ANY_SIMD(src_ptr + r * BPP, dst_ptr, n); \
+ } \
+ memcpy(temp, src_ptr, r* BPP); \
+ ANY_SIMD(temp, temp + 64, MASK + 1); \
+ memcpy(dst_ptr + n * BPP, temp + 64 + (MASK + 1 - r) * BPP, r * BPP); \
+ }
#ifdef HAS_MIRRORROW_AVX2
ANY11M(MirrorRow_Any_AVX2, MirrorRow_AVX2, 1, 31)
@@ -631,6 +966,9 @@
#ifdef HAS_MIRRORROW_NEON
ANY11M(MirrorRow_Any_NEON, MirrorRow_NEON, 1, 15)
#endif
+#ifdef HAS_MIRRORROW_MSA
+ANY11M(MirrorRow_Any_MSA, MirrorRow_MSA, 1, 63)
+#endif
#ifdef HAS_ARGBMIRRORROW_AVX2
ANY11M(ARGBMirrorRow_Any_AVX2, ARGBMirrorRow_AVX2, 4, 7)
#endif
@@ -640,67 +978,54 @@
#ifdef HAS_ARGBMIRRORROW_NEON
ANY11M(ARGBMirrorRow_Any_NEON, ARGBMirrorRow_NEON, 4, 3)
#endif
+#ifdef HAS_ARGBMIRRORROW_MSA
+ANY11M(ARGBMirrorRow_Any_MSA, ARGBMirrorRow_MSA, 4, 15)
+#endif
#undef ANY11M
// Any 1 plane. (memset)
-#define ANY1(NAMEANY, ANY_SIMD, T, BPP, MASK) \
- void NAMEANY(uint8* dst_ptr, T v32, int width) { \- SIMD_ALIGNED(uint8 temp[64]); \
- int r = width & MASK; \
- int n = width & ~MASK; \
- if (n > 0) { \- ANY_SIMD(dst_ptr, v32, n); \
- } \
- ANY_SIMD(temp, v32, MASK + 1); \
- memcpy(dst_ptr + n * BPP, temp, r * BPP); \
- }
+#define ANY1(NAMEANY, ANY_SIMD, T, BPP, MASK) \
+ void NAMEANY(uint8_t* dst_ptr, T v32, int width) { \+ SIMD_ALIGNED(uint8_t temp[64]); \
+ int r = width & MASK; \
+ int n = width & ~MASK; \
+ if (n > 0) { \+ ANY_SIMD(dst_ptr, v32, n); \
+ } \
+ ANY_SIMD(temp, v32, MASK + 1); \
+ memcpy(dst_ptr + n * BPP, temp, r * BPP); \
+ }
#ifdef HAS_SETROW_X86
-ANY1(SetRow_Any_X86, SetRow_X86, uint8, 1, 3)
+ANY1(SetRow_Any_X86, SetRow_X86, uint8_t, 1, 3)
#endif
#ifdef HAS_SETROW_NEON
-ANY1(SetRow_Any_NEON, SetRow_NEON, uint8, 1, 15)
+ANY1(SetRow_Any_NEON, SetRow_NEON, uint8_t, 1, 15)
#endif
#ifdef HAS_ARGBSETROW_NEON
-ANY1(ARGBSetRow_Any_NEON, ARGBSetRow_NEON, uint32, 4, 3)
+ANY1(ARGBSetRow_Any_NEON, ARGBSetRow_NEON, uint32_t, 4, 3)
#endif
+#ifdef HAS_ARGBSETROW_MSA
+ANY1(ARGBSetRow_Any_MSA, ARGBSetRow_MSA, uint32_t, 4, 3)
+#endif
#undef ANY1
// Any 1 to 2. Outputs UV planes.
-#define ANY12(NAMEANY, ANY_SIMD, UVSHIFT, BPP, DUVSHIFT, MASK) \
- void NAMEANY(const uint8* src_ptr, uint8* dst_u, uint8* dst_v, int width) {\- SIMD_ALIGNED(uint8 temp[128 * 3]); \
- memset(temp, 0, 128); /* for msan */ \
- int r = width & MASK; \
- int n = width & ~MASK; \
- if (n > 0) { \- ANY_SIMD(src_ptr, dst_u, dst_v, n); \
- } \
- memcpy(temp, src_ptr + (n >> UVSHIFT) * BPP, SS(r, UVSHIFT) * BPP); \
- /* repeat last 4 bytes for 422 subsampler */ \
- if ((width & 1) && BPP == 4 && DUVSHIFT == 1) { \- memcpy(temp + SS(r, UVSHIFT) * BPP, \
- temp + SS(r, UVSHIFT) * BPP - BPP, BPP); \
- } \
- /* repeat last 4 - 12 bytes for 411 subsampler */ \
- if (((width & 3) == 1) && BPP == 4 && DUVSHIFT == 2) { \- memcpy(temp + SS(r, UVSHIFT) * BPP, \
- temp + SS(r, UVSHIFT) * BPP - BPP, BPP); \
- memcpy(temp + SS(r, UVSHIFT) * BPP + BPP, \
- temp + SS(r, UVSHIFT) * BPP - BPP, BPP * 2); \
- } \
- if (((width & 3) == 2) && BPP == 4 && DUVSHIFT == 2) { \- memcpy(temp + SS(r, UVSHIFT) * BPP, \
- temp + SS(r, UVSHIFT) * BPP - BPP * 2, BPP * 2); \
- } \
- if (((width & 3) == 3) && BPP == 4 && DUVSHIFT == 2) { \- memcpy(temp + SS(r, UVSHIFT) * BPP, \
- temp + SS(r, UVSHIFT) * BPP - BPP, BPP); \
- } \
- ANY_SIMD(temp, temp + 128, temp + 256, MASK + 1); \
- memcpy(dst_u + (n >> DUVSHIFT), temp + 128, SS(r, DUVSHIFT)); \
- memcpy(dst_v + (n >> DUVSHIFT), temp + 256, SS(r, DUVSHIFT)); \
- }
+#define ANY12(NAMEANY, ANY_SIMD, UVSHIFT, BPP, DUVSHIFT, MASK) \
+ void NAMEANY(const uint8_t* src_ptr, uint8_t* dst_u, uint8_t* dst_v, \
+ int width) { \+ SIMD_ALIGNED(uint8_t temp[128 * 3]); \
+ memset(temp, 0, 128); /* for msan */ \
+ int r = width & MASK; \
+ int n = width & ~MASK; \
+ if (n > 0) { \+ ANY_SIMD(src_ptr, dst_u, dst_v, n); \
+ } \
+ memcpy(temp, src_ptr + (n >> UVSHIFT) * BPP, SS(r, UVSHIFT) * BPP); \
+ ANY_SIMD(temp, temp + 128, temp + 256, MASK + 1); \
+ memcpy(dst_u + (n >> DUVSHIFT), temp + 128, SS(r, DUVSHIFT)); \
+ memcpy(dst_v + (n >> DUVSHIFT), temp + 256, SS(r, DUVSHIFT)); \
+ }
#ifdef HAS_SPLITUVROW_SSE2
ANY12(SplitUVRow_Any_SSE2, SplitUVRow_SSE2, 0, 2, 0, 15)
@@ -711,8 +1036,8 @@
#ifdef HAS_SPLITUVROW_NEON
ANY12(SplitUVRow_Any_NEON, SplitUVRow_NEON, 0, 2, 0, 15)
#endif
-#ifdef HAS_SPLITUVROW_DSPR2
-ANY12(SplitUVRow_Any_DSPR2, SplitUVRow_DSPR2, 0, 2, 0, 15)
+#ifdef HAS_SPLITUVROW_MSA
+ANY12(SplitUVRow_Any_MSA, SplitUVRow_MSA, 0, 2, 0, 31)
#endif
#ifdef HAS_ARGBTOUV444ROW_SSSE3
ANY12(ARGBToUV444Row_Any_SSSE3, ARGBToUV444Row_SSSE3, 0, 4, 0, 15)
@@ -727,37 +1052,66 @@
#endif
#ifdef HAS_YUY2TOUV422ROW_NEON
ANY12(ARGBToUV444Row_Any_NEON, ARGBToUV444Row_NEON, 0, 4, 0, 7)
-ANY12(ARGBToUV411Row_Any_NEON, ARGBToUV411Row_NEON, 0, 4, 2, 31)
ANY12(YUY2ToUV422Row_Any_NEON, YUY2ToUV422Row_NEON, 1, 4, 1, 15)
ANY12(UYVYToUV422Row_Any_NEON, UYVYToUV422Row_NEON, 1, 4, 1, 15)
#endif
+#ifdef HAS_YUY2TOUV422ROW_MSA
+ANY12(ARGBToUV444Row_Any_MSA, ARGBToUV444Row_MSA, 0, 4, 0, 15)
+ANY12(YUY2ToUV422Row_Any_MSA, YUY2ToUV422Row_MSA, 1, 4, 1, 31)
+ANY12(UYVYToUV422Row_Any_MSA, UYVYToUV422Row_MSA, 1, 4, 1, 31)
+#endif
#undef ANY12
+// Any 1 to 3. Outputs RGB planes.
+#define ANY13(NAMEANY, ANY_SIMD, BPP, MASK) \
+ void NAMEANY(const uint8_t* src_ptr, uint8_t* dst_r, uint8_t* dst_g, \
+ uint8_t* dst_b, int width) { \+ SIMD_ALIGNED(uint8_t temp[16 * 6]); \
+ memset(temp, 0, 16 * 3); /* for msan */ \
+ int r = width & MASK; \
+ int n = width & ~MASK; \
+ if (n > 0) { \+ ANY_SIMD(src_ptr, dst_r, dst_g, dst_b, n); \
+ } \
+ memcpy(temp, src_ptr + n * BPP, r * BPP); \
+ ANY_SIMD(temp, temp + 16 * 3, temp + 16 * 4, temp + 16 * 5, MASK + 1); \
+ memcpy(dst_r + n, temp + 16 * 3, r); \
+ memcpy(dst_g + n, temp + 16 * 4, r); \
+ memcpy(dst_b + n, temp + 16 * 5, r); \
+ }
+
+#ifdef HAS_SPLITRGBROW_SSSE3
+ANY13(SplitRGBRow_Any_SSSE3, SplitRGBRow_SSSE3, 3, 15)
+#endif
+#ifdef HAS_SPLITRGBROW_NEON
+ANY13(SplitRGBRow_Any_NEON, SplitRGBRow_NEON, 3, 15)
+#endif
+
// Any 1 to 2 with source stride (2 rows of source). Outputs UV planes.
// 128 byte row allows for 32 avx ARGB pixels.
-#define ANY12S(NAMEANY, ANY_SIMD, UVSHIFT, BPP, MASK) \
- void NAMEANY(const uint8* src_ptr, int src_stride_ptr, \
- uint8* dst_u, uint8* dst_v, int width) { \- SIMD_ALIGNED(uint8 temp[128 * 4]); \
- memset(temp, 0, 128 * 2); /* for msan */ \
- int r = width & MASK; \
- int n = width & ~MASK; \
- if (n > 0) { \- ANY_SIMD(src_ptr, src_stride_ptr, dst_u, dst_v, n); \
- } \
- memcpy(temp, src_ptr + (n >> UVSHIFT) * BPP, SS(r, UVSHIFT) * BPP); \
- memcpy(temp + 128, src_ptr + src_stride_ptr + (n >> UVSHIFT) * BPP, \
- SS(r, UVSHIFT) * BPP); \
- if ((width & 1) && UVSHIFT == 0) { /* repeat last pixel for subsample */\- memcpy(temp + SS(r, UVSHIFT) * BPP, \
- temp + SS(r, UVSHIFT) * BPP - BPP, BPP); \
- memcpy(temp + 128 + SS(r, UVSHIFT) * BPP, \
- temp + 128 + SS(r, UVSHIFT) * BPP - BPP, BPP); \
- } \
- ANY_SIMD(temp, 128, temp + 256, temp + 384, MASK + 1); \
- memcpy(dst_u + (n >> 1), temp + 256, SS(r, 1)); \
- memcpy(dst_v + (n >> 1), temp + 384, SS(r, 1)); \
- }
+#define ANY12S(NAMEANY, ANY_SIMD, UVSHIFT, BPP, MASK) \
+ void NAMEANY(const uint8_t* src_ptr, int src_stride_ptr, uint8_t* dst_u, \
+ uint8_t* dst_v, int width) { \+ SIMD_ALIGNED(uint8_t temp[128 * 4]); \
+ memset(temp, 0, 128 * 2); /* for msan */ \
+ int r = width & MASK; \
+ int n = width & ~MASK; \
+ if (n > 0) { \+ ANY_SIMD(src_ptr, src_stride_ptr, dst_u, dst_v, n); \
+ } \
+ memcpy(temp, src_ptr + (n >> UVSHIFT) * BPP, SS(r, UVSHIFT) * BPP); \
+ memcpy(temp + 128, src_ptr + src_stride_ptr + (n >> UVSHIFT) * BPP, \
+ SS(r, UVSHIFT) * BPP); \
+ if ((width & 1) && UVSHIFT == 0) { /* repeat last pixel for subsample */ \+ memcpy(temp + SS(r, UVSHIFT) * BPP, temp + SS(r, UVSHIFT) * BPP - BPP, \
+ BPP); \
+ memcpy(temp + 128 + SS(r, UVSHIFT) * BPP, \
+ temp + 128 + SS(r, UVSHIFT) * BPP - BPP, BPP); \
+ } \
+ ANY_SIMD(temp, 128, temp + 256, temp + 384, MASK + 1); \
+ memcpy(dst_u + (n >> 1), temp + 256, SS(r, 1)); \
+ memcpy(dst_v + (n >> 1), temp + 384, SS(r, 1)); \
+ }
#ifdef HAS_ARGBTOUVROW_AVX2
ANY12S(ARGBToUVRow_Any_AVX2, ARGBToUVRow_AVX2, 0, 4, 31)
@@ -783,30 +1137,57 @@
#ifdef HAS_ARGBTOUVROW_NEON
ANY12S(ARGBToUVRow_Any_NEON, ARGBToUVRow_NEON, 0, 4, 15)
#endif
+#ifdef HAS_ARGBTOUVROW_MSA
+ANY12S(ARGBToUVRow_Any_MSA, ARGBToUVRow_MSA, 0, 4, 31)
+#endif
#ifdef HAS_ARGBTOUVJROW_NEON
ANY12S(ARGBToUVJRow_Any_NEON, ARGBToUVJRow_NEON, 0, 4, 15)
#endif
+#ifdef HAS_ARGBTOUVJROW_MSA
+ANY12S(ARGBToUVJRow_Any_MSA, ARGBToUVJRow_MSA, 0, 4, 31)
+#endif
#ifdef HAS_BGRATOUVROW_NEON
ANY12S(BGRAToUVRow_Any_NEON, BGRAToUVRow_NEON, 0, 4, 15)
#endif
+#ifdef HAS_BGRATOUVROW_MSA
+ANY12S(BGRAToUVRow_Any_MSA, BGRAToUVRow_MSA, 0, 4, 31)
+#endif
#ifdef HAS_ABGRTOUVROW_NEON
ANY12S(ABGRToUVRow_Any_NEON, ABGRToUVRow_NEON, 0, 4, 15)
#endif
+#ifdef HAS_ABGRTOUVROW_MSA
+ANY12S(ABGRToUVRow_Any_MSA, ABGRToUVRow_MSA, 0, 4, 31)
+#endif
#ifdef HAS_RGBATOUVROW_NEON
ANY12S(RGBAToUVRow_Any_NEON, RGBAToUVRow_NEON, 0, 4, 15)
#endif
+#ifdef HAS_RGBATOUVROW_MSA
+ANY12S(RGBAToUVRow_Any_MSA, RGBAToUVRow_MSA, 0, 4, 31)
+#endif
#ifdef HAS_RGB24TOUVROW_NEON
ANY12S(RGB24ToUVRow_Any_NEON, RGB24ToUVRow_NEON, 0, 3, 15)
#endif
+#ifdef HAS_RGB24TOUVROW_MSA
+ANY12S(RGB24ToUVRow_Any_MSA, RGB24ToUVRow_MSA, 0, 3, 15)
+#endif
#ifdef HAS_RAWTOUVROW_NEON
ANY12S(RAWToUVRow_Any_NEON, RAWToUVRow_NEON, 0, 3, 15)
#endif
+#ifdef HAS_RAWTOUVROW_MSA
+ANY12S(RAWToUVRow_Any_MSA, RAWToUVRow_MSA, 0, 3, 15)
+#endif
#ifdef HAS_RGB565TOUVROW_NEON
ANY12S(RGB565ToUVRow_Any_NEON, RGB565ToUVRow_NEON, 0, 2, 15)
#endif
+#ifdef HAS_RGB565TOUVROW_MSA
+ANY12S(RGB565ToUVRow_Any_MSA, RGB565ToUVRow_MSA, 0, 2, 15)
+#endif
#ifdef HAS_ARGB1555TOUVROW_NEON
ANY12S(ARGB1555ToUVRow_Any_NEON, ARGB1555ToUVRow_NEON, 0, 2, 15)
#endif
+#ifdef HAS_ARGB1555TOUVROW_MSA
+ANY12S(ARGB1555ToUVRow_Any_MSA, ARGB1555ToUVRow_MSA, 0, 2, 15)
+#endif
#ifdef HAS_ARGB4444TOUVROW_NEON
ANY12S(ARGB4444ToUVRow_Any_NEON, ARGB4444ToUVRow_NEON, 0, 2, 15)
#endif
@@ -815,6 +1196,12 @@
#endif
#ifdef HAS_UYVYTOUVROW_NEON
ANY12S(UYVYToUVRow_Any_NEON, UYVYToUVRow_NEON, 1, 4, 15)
+#endif
+#ifdef HAS_YUY2TOUVROW_MSA
+ANY12S(YUY2ToUVRow_Any_MSA, YUY2ToUVRow_MSA, 1, 4, 31)
+#endif
+#ifdef HAS_UYVYTOUVROW_MSA
+ANY12S(UYVYToUVRow_Any_MSA, UYVYToUVRow_MSA, 1, 4, 31)
#endif
#undef ANY12S
--- a/third_party/libyuv/source/row_common.cc
+++ b/third_party/libyuv/source/row_common.cc
@@ -10,6 +10,7 @@
#include "libyuv/row.h"
+#include <stdio.h>
#include <string.h> // For memcpy and memset.
#include "libyuv/basic_types.h"
@@ -23,59 +24,69 @@
#define USE_BRANCHLESS 1
#if USE_BRANCHLESS
-static __inline int32 clamp0(int32 v) {+static __inline int32_t clamp0(int32_t v) {return ((-(v) >> 31) & (v));
}
-static __inline int32 clamp255(int32 v) {+static __inline int32_t clamp255(int32_t v) {return (((255 - (v)) >> 31) | (v)) & 255;
}
-static __inline uint32 Clamp(int32 val) {- int v = clamp0(val);
- return (uint32)(clamp255(v));
+static __inline int32_t clamp1023(int32_t v) {+ return (((1023 - (v)) >> 31) | (v)) & 1023;
}
-static __inline uint32 Abs(int32 v) {+static __inline uint32_t Abs(int32_t v) {int m = v >> 31;
return (v + m) ^ m;
}
-#else // USE_BRANCHLESS
-static __inline int32 clamp0(int32 v) {+#else // USE_BRANCHLESS
+static __inline int32_t clamp0(int32_t v) {return (v < 0) ? 0 : v;
}
-static __inline int32 clamp255(int32 v) {+static __inline int32_t clamp255(int32_t v) {return (v > 255) ? 255 : v;
}
-static __inline uint32 Clamp(int32 val) {- int v = clamp0(val);
- return (uint32)(clamp255(v));
+static __inline int32_t clamp1023(int32_t v) {+ return (v > 1023) ? 1023 : v;
}
-static __inline uint32 Abs(int32 v) {+static __inline uint32_t Abs(int32_t v) {return (v < 0) ? -v : v;
}
#endif // USE_BRANCHLESS
+static __inline uint32_t Clamp(int32_t val) {+ int v = clamp0(val);
+ return (uint32_t)(clamp255(v));
+}
-#ifdef LIBYUV_LITTLE_ENDIAN
-#define WRITEWORD(p, v) *(uint32*)(p) = v
+static __inline uint32_t Clamp10(int32_t val) {+ int v = clamp0(val);
+ return (uint32_t)(clamp1023(v));
+}
+
+// Little Endian
+#if defined(__x86_64__) || defined(_M_X64) || defined(__i386__) || \
+ defined(_M_IX86) || defined(__arm__) || defined(_M_ARM) || \
+ (defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__)
+#define WRITEWORD(p, v) *(uint32_t*)(p) = v
#else
-static inline void WRITEWORD(uint8* p, uint32 v) {- p[0] = (uint8)(v & 255);
- p[1] = (uint8)((v >> 8) & 255);
- p[2] = (uint8)((v >> 16) & 255);
- p[3] = (uint8)((v >> 24) & 255);
+static inline void WRITEWORD(uint8_t* p, uint32_t v) {+ p[0] = (uint8_t)(v & 255);
+ p[1] = (uint8_t)((v >> 8) & 255);
+ p[2] = (uint8_t)((v >> 16) & 255);
+ p[3] = (uint8_t)((v >> 24) & 255);
}
#endif
-void RGB24ToARGBRow_C(const uint8* src_rgb24, uint8* dst_argb, int width) {+void RGB24ToARGBRow_C(const uint8_t* src_rgb24, uint8_t* dst_argb, int width) {int x;
for (x = 0; x < width; ++x) {- uint8 b = src_rgb24[0];
- uint8 g = src_rgb24[1];
- uint8 r = src_rgb24[2];
+ uint8_t b = src_rgb24[0];
+ uint8_t g = src_rgb24[1];
+ uint8_t r = src_rgb24[2];
dst_argb[0] = b;
dst_argb[1] = g;
dst_argb[2] = r;
@@ -85,12 +96,12 @@
}
}
-void RAWToARGBRow_C(const uint8* src_raw, uint8* dst_argb, int width) {+void RAWToARGBRow_C(const uint8_t* src_raw, uint8_t* dst_argb, int width) {int x;
for (x = 0; x < width; ++x) {- uint8 r = src_raw[0];
- uint8 g = src_raw[1];
- uint8 b = src_raw[2];
+ uint8_t r = src_raw[0];
+ uint8_t g = src_raw[1];
+ uint8_t b = src_raw[2];
dst_argb[0] = b;
dst_argb[1] = g;
dst_argb[2] = r;
@@ -100,12 +111,12 @@
}
}
-void RAWToRGB24Row_C(const uint8* src_raw, uint8* dst_rgb24, int width) {+void RAWToRGB24Row_C(const uint8_t* src_raw, uint8_t* dst_rgb24, int width) {int x;
for (x = 0; x < width; ++x) {- uint8 r = src_raw[0];
- uint8 g = src_raw[1];
- uint8 b = src_raw[2];
+ uint8_t r = src_raw[0];
+ uint8_t g = src_raw[1];
+ uint8_t b = src_raw[2];
dst_rgb24[0] = b;
dst_rgb24[1] = g;
dst_rgb24[2] = r;
@@ -114,12 +125,14 @@
}
}
-void RGB565ToARGBRow_C(const uint8* src_rgb565, uint8* dst_argb, int width) {+void RGB565ToARGBRow_C(const uint8_t* src_rgb565,
+ uint8_t* dst_argb,
+ int width) {int x;
for (x = 0; x < width; ++x) {- uint8 b = src_rgb565[0] & 0x1f;
- uint8 g = (src_rgb565[0] >> 5) | ((src_rgb565[1] & 0x07) << 3);
- uint8 r = src_rgb565[1] >> 3;
+ uint8_t b = src_rgb565[0] & 0x1f;
+ uint8_t g = (src_rgb565[0] >> 5) | ((src_rgb565[1] & 0x07) << 3);
+ uint8_t r = src_rgb565[1] >> 3;
dst_argb[0] = (b << 3) | (b >> 2);
dst_argb[1] = (g << 2) | (g >> 4);
dst_argb[2] = (r << 3) | (r >> 2);
@@ -129,14 +142,15 @@
}
}
-void ARGB1555ToARGBRow_C(const uint8* src_argb1555, uint8* dst_argb,
+void ARGB1555ToARGBRow_C(const uint8_t* src_argb1555,
+ uint8_t* dst_argb,
int width) {int x;
for (x = 0; x < width; ++x) {- uint8 b = src_argb1555[0] & 0x1f;
- uint8 g = (src_argb1555[0] >> 5) | ((src_argb1555[1] & 0x03) << 3);
- uint8 r = (src_argb1555[1] & 0x7c) >> 2;
- uint8 a = src_argb1555[1] >> 7;
+ uint8_t b = src_argb1555[0] & 0x1f;
+ uint8_t g = (src_argb1555[0] >> 5) | ((src_argb1555[1] & 0x03) << 3);
+ uint8_t r = (src_argb1555[1] & 0x7c) >> 2;
+ uint8_t a = src_argb1555[1] >> 7;
dst_argb[0] = (b << 3) | (b >> 2);
dst_argb[1] = (g << 3) | (g >> 2);
dst_argb[2] = (r << 3) | (r >> 2);
@@ -146,14 +160,15 @@
}
}
-void ARGB4444ToARGBRow_C(const uint8* src_argb4444, uint8* dst_argb,
+void ARGB4444ToARGBRow_C(const uint8_t* src_argb4444,
+ uint8_t* dst_argb,
int width) {int x;
for (x = 0; x < width; ++x) {- uint8 b = src_argb4444[0] & 0x0f;
- uint8 g = src_argb4444[0] >> 4;
- uint8 r = src_argb4444[1] & 0x0f;
- uint8 a = src_argb4444[1] >> 4;
+ uint8_t b = src_argb4444[0] & 0x0f;
+ uint8_t g = src_argb4444[0] >> 4;
+ uint8_t r = src_argb4444[1] & 0x0f;
+ uint8_t a = src_argb4444[1] >> 4;
dst_argb[0] = (b << 4) | b;
dst_argb[1] = (g << 4) | g;
dst_argb[2] = (r << 4) | r;
@@ -163,12 +178,53 @@
}
}
-void ARGBToRGB24Row_C(const uint8* src_argb, uint8* dst_rgb, int width) {+void AR30ToARGBRow_C(const uint8_t* src_ar30, uint8_t* dst_argb, int width) {int x;
for (x = 0; x < width; ++x) {- uint8 b = src_argb[0];
- uint8 g = src_argb[1];
- uint8 r = src_argb[2];
+ uint32_t ar30 = *(const uint32_t*)src_ar30;
+ uint32_t b = (ar30 >> 2) & 0xff;
+ uint32_t g = (ar30 >> 12) & 0xff;
+ uint32_t r = (ar30 >> 22) & 0xff;
+ uint32_t a = (ar30 >> 30) * 0x55; // Replicate 2 bits to 8 bits.
+ *(uint32_t*)(dst_argb) = b | (g << 8) | (r << 16) | (a << 24);
+ dst_argb += 4;
+ src_ar30 += 4;
+ }
+}
+
+void AR30ToABGRRow_C(const uint8_t* src_ar30, uint8_t* dst_abgr, int width) {+ int x;
+ for (x = 0; x < width; ++x) {+ uint32_t ar30 = *(const uint32_t*)src_ar30;
+ uint32_t b = (ar30 >> 2) & 0xff;
+ uint32_t g = (ar30 >> 12) & 0xff;
+ uint32_t r = (ar30 >> 22) & 0xff;
+ uint32_t a = (ar30 >> 30) * 0x55; // Replicate 2 bits to 8 bits.
+ *(uint32_t*)(dst_abgr) = r | (g << 8) | (b << 16) | (a << 24);
+ dst_abgr += 4;
+ src_ar30 += 4;
+ }
+}
+
+void AR30ToAB30Row_C(const uint8_t* src_ar30, uint8_t* dst_ab30, int width) {+ int x;
+ for (x = 0; x < width; ++x) {+ uint32_t ar30 = *(const uint32_t*)src_ar30;
+ uint32_t b = ar30 & 0x3ff;
+ uint32_t ga = ar30 & 0xc00ffc00;
+ uint32_t r = (ar30 >> 20) & 0x3ff;
+ *(uint32_t*)(dst_ab30) = r | ga | (b << 20);
+ dst_ab30 += 4;
+ src_ar30 += 4;
+ }
+}
+
+void ARGBToRGB24Row_C(const uint8_t* src_argb, uint8_t* dst_rgb, int width) {+ int x;
+ for (x = 0; x < width; ++x) {+ uint8_t b = src_argb[0];
+ uint8_t g = src_argb[1];
+ uint8_t r = src_argb[2];
dst_rgb[0] = b;
dst_rgb[1] = g;
dst_rgb[2] = r;
@@ -177,12 +233,12 @@
}
}
-void ARGBToRAWRow_C(const uint8* src_argb, uint8* dst_rgb, int width) {+void ARGBToRAWRow_C(const uint8_t* src_argb, uint8_t* dst_rgb, int width) {int x;
for (x = 0; x < width; ++x) {- uint8 b = src_argb[0];
- uint8 g = src_argb[1];
- uint8 r = src_argb[2];
+ uint8_t b = src_argb[0];
+ uint8_t g = src_argb[1];
+ uint8_t r = src_argb[2];
dst_rgb[0] = r;
dst_rgb[1] = g;
dst_rgb[2] = b;
@@ -191,25 +247,25 @@
}
}
-void ARGBToRGB565Row_C(const uint8* src_argb, uint8* dst_rgb, int width) {+void ARGBToRGB565Row_C(const uint8_t* src_argb, uint8_t* dst_rgb, int width) {int x;
for (x = 0; x < width - 1; x += 2) {- uint8 b0 = src_argb[0] >> 3;
- uint8 g0 = src_argb[1] >> 2;
- uint8 r0 = src_argb[2] >> 3;
- uint8 b1 = src_argb[4] >> 3;
- uint8 g1 = src_argb[5] >> 2;
- uint8 r1 = src_argb[6] >> 3;
- WRITEWORD(dst_rgb, b0 | (g0 << 5) | (r0 << 11) |
- (b1 << 16) | (g1 << 21) | (r1 << 27));
+ uint8_t b0 = src_argb[0] >> 3;
+ uint8_t g0 = src_argb[1] >> 2;
+ uint8_t r0 = src_argb[2] >> 3;
+ uint8_t b1 = src_argb[4] >> 3;
+ uint8_t g1 = src_argb[5] >> 2;
+ uint8_t r1 = src_argb[6] >> 3;
+ WRITEWORD(dst_rgb, b0 | (g0 << 5) | (r0 << 11) | (b1 << 16) | (g1 << 21) |
+ (r1 << 27));
dst_rgb += 4;
src_argb += 8;
}
if (width & 1) {- uint8 b0 = src_argb[0] >> 3;
- uint8 g0 = src_argb[1] >> 2;
- uint8 r0 = src_argb[2] >> 3;
- *(uint16*)(dst_rgb) = b0 | (g0 << 5) | (r0 << 11);
+ uint8_t b0 = src_argb[0] >> 3;
+ uint8_t g0 = src_argb[1] >> 2;
+ uint8_t r0 = src_argb[2] >> 3;
+ *(uint16_t*)(dst_rgb) = b0 | (g0 << 5) | (r0 << 11);
}
}
@@ -221,132 +277,160 @@
// endian will not affect order of the original matrix. But the dither4
// will containing the first pixel in the lower byte for little endian
// or the upper byte for big endian.
-void ARGBToRGB565DitherRow_C(const uint8* src_argb, uint8* dst_rgb,
- const uint32 dither4, int width) {+void ARGBToRGB565DitherRow_C(const uint8_t* src_argb,
+ uint8_t* dst_rgb,
+ const uint32_t dither4,
+ int width) {int x;
for (x = 0; x < width - 1; x += 2) {int dither0 = ((const unsigned char*)(&dither4))[x & 3];
int dither1 = ((const unsigned char*)(&dither4))[(x + 1) & 3];
- uint8 b0 = clamp255(src_argb[0] + dither0) >> 3;
- uint8 g0 = clamp255(src_argb[1] + dither0) >> 2;
- uint8 r0 = clamp255(src_argb[2] + dither0) >> 3;
- uint8 b1 = clamp255(src_argb[4] + dither1) >> 3;
- uint8 g1 = clamp255(src_argb[5] + dither1) >> 2;
- uint8 r1 = clamp255(src_argb[6] + dither1) >> 3;
- WRITEWORD(dst_rgb, b0 | (g0 << 5) | (r0 << 11) |
- (b1 << 16) | (g1 << 21) | (r1 << 27));
+ uint8_t b0 = clamp255(src_argb[0] + dither0) >> 3;
+ uint8_t g0 = clamp255(src_argb[1] + dither0) >> 2;
+ uint8_t r0 = clamp255(src_argb[2] + dither0) >> 3;
+ uint8_t b1 = clamp255(src_argb[4] + dither1) >> 3;
+ uint8_t g1 = clamp255(src_argb[5] + dither1) >> 2;
+ uint8_t r1 = clamp255(src_argb[6] + dither1) >> 3;
+ WRITEWORD(dst_rgb, b0 | (g0 << 5) | (r0 << 11) | (b1 << 16) | (g1 << 21) |
+ (r1 << 27));
dst_rgb += 4;
src_argb += 8;
}
if (width & 1) {int dither0 = ((const unsigned char*)(&dither4))[(width - 1) & 3];
- uint8 b0 = clamp255(src_argb[0] + dither0) >> 3;
- uint8 g0 = clamp255(src_argb[1] + dither0) >> 2;
- uint8 r0 = clamp255(src_argb[2] + dither0) >> 3;
- *(uint16*)(dst_rgb) = b0 | (g0 << 5) | (r0 << 11);
+ uint8_t b0 = clamp255(src_argb[0] + dither0) >> 3;
+ uint8_t g0 = clamp255(src_argb[1] + dither0) >> 2;
+ uint8_t r0 = clamp255(src_argb[2] + dither0) >> 3;
+ *(uint16_t*)(dst_rgb) = b0 | (g0 << 5) | (r0 << 11);
}
}
-void ARGBToARGB1555Row_C(const uint8* src_argb, uint8* dst_rgb, int width) {+void ARGBToARGB1555Row_C(const uint8_t* src_argb, uint8_t* dst_rgb, int width) {int x;
for (x = 0; x < width - 1; x += 2) {- uint8 b0 = src_argb[0] >> 3;
- uint8 g0 = src_argb[1] >> 3;
- uint8 r0 = src_argb[2] >> 3;
- uint8 a0 = src_argb[3] >> 7;
- uint8 b1 = src_argb[4] >> 3;
- uint8 g1 = src_argb[5] >> 3;
- uint8 r1 = src_argb[6] >> 3;
- uint8 a1 = src_argb[7] >> 7;
- *(uint32*)(dst_rgb) =
- b0 | (g0 << 5) | (r0 << 10) | (a0 << 15) |
- (b1 << 16) | (g1 << 21) | (r1 << 26) | (a1 << 31);
+ uint8_t b0 = src_argb[0] >> 3;
+ uint8_t g0 = src_argb[1] >> 3;
+ uint8_t r0 = src_argb[2] >> 3;
+ uint8_t a0 = src_argb[3] >> 7;
+ uint8_t b1 = src_argb[4] >> 3;
+ uint8_t g1 = src_argb[5] >> 3;
+ uint8_t r1 = src_argb[6] >> 3;
+ uint8_t a1 = src_argb[7] >> 7;
+ *(uint32_t*)(dst_rgb) = b0 | (g0 << 5) | (r0 << 10) | (a0 << 15) |
+ (b1 << 16) | (g1 << 21) | (r1 << 26) | (a1 << 31);
dst_rgb += 4;
src_argb += 8;
}
if (width & 1) {- uint8 b0 = src_argb[0] >> 3;
- uint8 g0 = src_argb[1] >> 3;
- uint8 r0 = src_argb[2] >> 3;
- uint8 a0 = src_argb[3] >> 7;
- *(uint16*)(dst_rgb) =
- b0 | (g0 << 5) | (r0 << 10) | (a0 << 15);
+ uint8_t b0 = src_argb[0] >> 3;
+ uint8_t g0 = src_argb[1] >> 3;
+ uint8_t r0 = src_argb[2] >> 3;
+ uint8_t a0 = src_argb[3] >> 7;
+ *(uint16_t*)(dst_rgb) = b0 | (g0 << 5) | (r0 << 10) | (a0 << 15);
}
}
-void ARGBToARGB4444Row_C(const uint8* src_argb, uint8* dst_rgb, int width) {+void ARGBToARGB4444Row_C(const uint8_t* src_argb, uint8_t* dst_rgb, int width) {int x;
for (x = 0; x < width - 1; x += 2) {- uint8 b0 = src_argb[0] >> 4;
- uint8 g0 = src_argb[1] >> 4;
- uint8 r0 = src_argb[2] >> 4;
- uint8 a0 = src_argb[3] >> 4;
- uint8 b1 = src_argb[4] >> 4;
- uint8 g1 = src_argb[5] >> 4;
- uint8 r1 = src_argb[6] >> 4;
- uint8 a1 = src_argb[7] >> 4;
- *(uint32*)(dst_rgb) =
- b0 | (g0 << 4) | (r0 << 8) | (a0 << 12) |
- (b1 << 16) | (g1 << 20) | (r1 << 24) | (a1 << 28);
+ uint8_t b0 = src_argb[0] >> 4;
+ uint8_t g0 = src_argb[1] >> 4;
+ uint8_t r0 = src_argb[2] >> 4;
+ uint8_t a0 = src_argb[3] >> 4;
+ uint8_t b1 = src_argb[4] >> 4;
+ uint8_t g1 = src_argb[5] >> 4;
+ uint8_t r1 = src_argb[6] >> 4;
+ uint8_t a1 = src_argb[7] >> 4;
+ *(uint32_t*)(dst_rgb) = b0 | (g0 << 4) | (r0 << 8) | (a0 << 12) |
+ (b1 << 16) | (g1 << 20) | (r1 << 24) | (a1 << 28);
dst_rgb += 4;
src_argb += 8;
}
if (width & 1) {- uint8 b0 = src_argb[0] >> 4;
- uint8 g0 = src_argb[1] >> 4;
- uint8 r0 = src_argb[2] >> 4;
- uint8 a0 = src_argb[3] >> 4;
- *(uint16*)(dst_rgb) =
- b0 | (g0 << 4) | (r0 << 8) | (a0 << 12);
+ uint8_t b0 = src_argb[0] >> 4;
+ uint8_t g0 = src_argb[1] >> 4;
+ uint8_t r0 = src_argb[2] >> 4;
+ uint8_t a0 = src_argb[3] >> 4;
+ *(uint16_t*)(dst_rgb) = b0 | (g0 << 4) | (r0 << 8) | (a0 << 12);
}
}
-static __inline int RGBToY(uint8 r, uint8 g, uint8 b) {- return (66 * r + 129 * g + 25 * b + 0x1080) >> 8;
+void ABGRToAR30Row_C(const uint8_t* src_abgr, uint8_t* dst_ar30, int width) {+ int x;
+ for (x = 0; x < width; ++x) {+ uint32_t b0 = (src_abgr[0] >> 6) | ((uint32_t)(src_abgr[0]) << 2);
+ uint32_t g0 = (src_abgr[1] >> 6) | ((uint32_t)(src_abgr[1]) << 2);
+ uint32_t r0 = (src_abgr[2] >> 6) | ((uint32_t)(src_abgr[2]) << 2);
+ uint32_t a0 = (src_abgr[3] >> 6);
+ *(uint32_t*)(dst_ar30) = r0 | (g0 << 10) | (b0 << 20) | (a0 << 30);
+ dst_ar30 += 4;
+ src_abgr += 4;
+ }
}
-static __inline int RGBToU(uint8 r, uint8 g, uint8 b) {+void ARGBToAR30Row_C(const uint8_t* src_argb, uint8_t* dst_ar30, int width) {+ int x;
+ for (x = 0; x < width; ++x) {+ uint32_t b0 = (src_argb[0] >> 6) | ((uint32_t)(src_argb[0]) << 2);
+ uint32_t g0 = (src_argb[1] >> 6) | ((uint32_t)(src_argb[1]) << 2);
+ uint32_t r0 = (src_argb[2] >> 6) | ((uint32_t)(src_argb[2]) << 2);
+ uint32_t a0 = (src_argb[3] >> 6);
+ *(uint32_t*)(dst_ar30) = b0 | (g0 << 10) | (r0 << 20) | (a0 << 30);
+ dst_ar30 += 4;
+ src_argb += 4;
+ }
+}
+
+static __inline int RGBToY(uint8_t r, uint8_t g, uint8_t b) {+ return (66 * r + 129 * g + 25 * b + 0x1080) >> 8;
+}
+
+static __inline int RGBToU(uint8_t r, uint8_t g, uint8_t b) {return (112 * b - 74 * g - 38 * r + 0x8080) >> 8;
}
-static __inline int RGBToV(uint8 r, uint8 g, uint8 b) {+static __inline int RGBToV(uint8_t r, uint8_t g, uint8_t b) {return (112 * r - 94 * g - 18 * b + 0x8080) >> 8;
}
-#define MAKEROWY(NAME, R, G, B, BPP) \
-void NAME ## ToYRow_C(const uint8* src_argb0, uint8* dst_y, int width) { \- int x; \
- for (x = 0; x < width; ++x) { \- dst_y[0] = RGBToY(src_argb0[R], src_argb0[G], src_argb0[B]); \
- src_argb0 += BPP; \
- dst_y += 1; \
- } \
-} \
-void NAME ## ToUVRow_C(const uint8* src_rgb0, int src_stride_rgb, \
- uint8* dst_u, uint8* dst_v, int width) { \- const uint8* src_rgb1 = src_rgb0 + src_stride_rgb; \
- int x; \
- for (x = 0; x < width - 1; x += 2) { \- uint8 ab = (src_rgb0[B] + src_rgb0[B + BPP] + \
- src_rgb1[B] + src_rgb1[B + BPP]) >> 2; \
- uint8 ag = (src_rgb0[G] + src_rgb0[G + BPP] + \
- src_rgb1[G] + src_rgb1[G + BPP]) >> 2; \
- uint8 ar = (src_rgb0[R] + src_rgb0[R + BPP] + \
- src_rgb1[R] + src_rgb1[R + BPP]) >> 2; \
- dst_u[0] = RGBToU(ar, ag, ab); \
- dst_v[0] = RGBToV(ar, ag, ab); \
- src_rgb0 += BPP * 2; \
- src_rgb1 += BPP * 2; \
- dst_u += 1; \
- dst_v += 1; \
- } \
- if (width & 1) { \- uint8 ab = (src_rgb0[B] + src_rgb1[B]) >> 1; \
- uint8 ag = (src_rgb0[G] + src_rgb1[G]) >> 1; \
- uint8 ar = (src_rgb0[R] + src_rgb1[R]) >> 1; \
- dst_u[0] = RGBToU(ar, ag, ab); \
- dst_v[0] = RGBToV(ar, ag, ab); \
- } \
-}
+// ARGBToY_C and ARGBToUV_C
+#define MAKEROWY(NAME, R, G, B, BPP) \
+ void NAME##ToYRow_C(const uint8_t* src_argb0, uint8_t* dst_y, int width) { \+ int x; \
+ for (x = 0; x < width; ++x) { \+ dst_y[0] = RGBToY(src_argb0[R], src_argb0[G], src_argb0[B]); \
+ src_argb0 += BPP; \
+ dst_y += 1; \
+ } \
+ } \
+ void NAME##ToUVRow_C(const uint8_t* src_rgb0, int src_stride_rgb, \
+ uint8_t* dst_u, uint8_t* dst_v, int width) { \+ const uint8_t* src_rgb1 = src_rgb0 + src_stride_rgb; \
+ int x; \
+ for (x = 0; x < width - 1; x += 2) { \+ uint8_t ab = (src_rgb0[B] + src_rgb0[B + BPP] + src_rgb1[B] + \
+ src_rgb1[B + BPP]) >> \
+ 2; \
+ uint8_t ag = (src_rgb0[G] + src_rgb0[G + BPP] + src_rgb1[G] + \
+ src_rgb1[G + BPP]) >> \
+ 2; \
+ uint8_t ar = (src_rgb0[R] + src_rgb0[R + BPP] + src_rgb1[R] + \
+ src_rgb1[R + BPP]) >> \
+ 2; \
+ dst_u[0] = RGBToU(ar, ag, ab); \
+ dst_v[0] = RGBToV(ar, ag, ab); \
+ src_rgb0 += BPP * 2; \
+ src_rgb1 += BPP * 2; \
+ dst_u += 1; \
+ dst_v += 1; \
+ } \
+ if (width & 1) { \+ uint8_t ab = (src_rgb0[B] + src_rgb1[B]) >> 1; \
+ uint8_t ag = (src_rgb0[G] + src_rgb1[G]) >> 1; \
+ uint8_t ar = (src_rgb0[R] + src_rgb1[R]) >> 1; \
+ dst_u[0] = RGBToU(ar, ag, ab); \
+ dst_v[0] = RGBToV(ar, ag, ab); \
+ } \
+ }
MAKEROWY(ARGB, 2, 1, 0, 4)
MAKEROWY(BGRA, 1, 2, 3, 4)
@@ -381,64 +465,65 @@
// g -0.41869 * 255 = -106.76595 = -107
// r 0.50000 * 255 = 127.5 = 127
-static __inline int RGBToYJ(uint8 r, uint8 g, uint8 b) {- return (38 * r + 75 * g + 15 * b + 64) >> 7;
+static __inline int RGBToYJ(uint8_t r, uint8_t g, uint8_t b) {+ return (38 * r + 75 * g + 15 * b + 64) >> 7;
}
-static __inline int RGBToUJ(uint8 r, uint8 g, uint8 b) {+static __inline int RGBToUJ(uint8_t r, uint8_t g, uint8_t b) {return (127 * b - 84 * g - 43 * r + 0x8080) >> 8;
}
-static __inline int RGBToVJ(uint8 r, uint8 g, uint8 b) {+static __inline int RGBToVJ(uint8_t r, uint8_t g, uint8_t b) {return (127 * r - 107 * g - 20 * b + 0x8080) >> 8;
}
#define AVGB(a, b) (((a) + (b) + 1) >> 1)
-#define MAKEROWYJ(NAME, R, G, B, BPP) \
-void NAME ## ToYJRow_C(const uint8* src_argb0, uint8* dst_y, int width) { \- int x; \
- for (x = 0; x < width; ++x) { \- dst_y[0] = RGBToYJ(src_argb0[R], src_argb0[G], src_argb0[B]); \
- src_argb0 += BPP; \
- dst_y += 1; \
- } \
-} \
-void NAME ## ToUVJRow_C(const uint8* src_rgb0, int src_stride_rgb, \
- uint8* dst_u, uint8* dst_v, int width) { \- const uint8* src_rgb1 = src_rgb0 + src_stride_rgb; \
- int x; \
- for (x = 0; x < width - 1; x += 2) { \- uint8 ab = AVGB(AVGB(src_rgb0[B], src_rgb1[B]), \
- AVGB(src_rgb0[B + BPP], src_rgb1[B + BPP])); \
- uint8 ag = AVGB(AVGB(src_rgb0[G], src_rgb1[G]), \
- AVGB(src_rgb0[G + BPP], src_rgb1[G + BPP])); \
- uint8 ar = AVGB(AVGB(src_rgb0[R], src_rgb1[R]), \
- AVGB(src_rgb0[R + BPP], src_rgb1[R + BPP])); \
- dst_u[0] = RGBToUJ(ar, ag, ab); \
- dst_v[0] = RGBToVJ(ar, ag, ab); \
- src_rgb0 += BPP * 2; \
- src_rgb1 += BPP * 2; \
- dst_u += 1; \
- dst_v += 1; \
- } \
- if (width & 1) { \- uint8 ab = AVGB(src_rgb0[B], src_rgb1[B]); \
- uint8 ag = AVGB(src_rgb0[G], src_rgb1[G]); \
- uint8 ar = AVGB(src_rgb0[R], src_rgb1[R]); \
- dst_u[0] = RGBToUJ(ar, ag, ab); \
- dst_v[0] = RGBToVJ(ar, ag, ab); \
- } \
-}
+// ARGBToYJ_C and ARGBToUVJ_C
+#define MAKEROWYJ(NAME, R, G, B, BPP) \
+ void NAME##ToYJRow_C(const uint8_t* src_argb0, uint8_t* dst_y, int width) { \+ int x; \
+ for (x = 0; x < width; ++x) { \+ dst_y[0] = RGBToYJ(src_argb0[R], src_argb0[G], src_argb0[B]); \
+ src_argb0 += BPP; \
+ dst_y += 1; \
+ } \
+ } \
+ void NAME##ToUVJRow_C(const uint8_t* src_rgb0, int src_stride_rgb, \
+ uint8_t* dst_u, uint8_t* dst_v, int width) { \+ const uint8_t* src_rgb1 = src_rgb0 + src_stride_rgb; \
+ int x; \
+ for (x = 0; x < width - 1; x += 2) { \+ uint8_t ab = AVGB(AVGB(src_rgb0[B], src_rgb1[B]), \
+ AVGB(src_rgb0[B + BPP], src_rgb1[B + BPP])); \
+ uint8_t ag = AVGB(AVGB(src_rgb0[G], src_rgb1[G]), \
+ AVGB(src_rgb0[G + BPP], src_rgb1[G + BPP])); \
+ uint8_t ar = AVGB(AVGB(src_rgb0[R], src_rgb1[R]), \
+ AVGB(src_rgb0[R + BPP], src_rgb1[R + BPP])); \
+ dst_u[0] = RGBToUJ(ar, ag, ab); \
+ dst_v[0] = RGBToVJ(ar, ag, ab); \
+ src_rgb0 += BPP * 2; \
+ src_rgb1 += BPP * 2; \
+ dst_u += 1; \
+ dst_v += 1; \
+ } \
+ if (width & 1) { \+ uint8_t ab = AVGB(src_rgb0[B], src_rgb1[B]); \
+ uint8_t ag = AVGB(src_rgb0[G], src_rgb1[G]); \
+ uint8_t ar = AVGB(src_rgb0[R], src_rgb1[R]); \
+ dst_u[0] = RGBToUJ(ar, ag, ab); \
+ dst_v[0] = RGBToVJ(ar, ag, ab); \
+ } \
+ }
MAKEROWYJ(ARGB, 2, 1, 0, 4)
#undef MAKEROWYJ
-void RGB565ToYRow_C(const uint8* src_rgb565, uint8* dst_y, int width) {+void RGB565ToYRow_C(const uint8_t* src_rgb565, uint8_t* dst_y, int width) {int x;
for (x = 0; x < width; ++x) {- uint8 b = src_rgb565[0] & 0x1f;
- uint8 g = (src_rgb565[0] >> 5) | ((src_rgb565[1] & 0x07) << 3);
- uint8 r = src_rgb565[1] >> 3;
+ uint8_t b = src_rgb565[0] & 0x1f;
+ uint8_t g = (src_rgb565[0] >> 5) | ((src_rgb565[1] & 0x07) << 3);
+ uint8_t r = src_rgb565[1] >> 3;
b = (b << 3) | (b >> 2);
g = (g << 2) | (g >> 4);
r = (r << 3) | (r >> 2);
@@ -448,12 +533,12 @@
}
}
-void ARGB1555ToYRow_C(const uint8* src_argb1555, uint8* dst_y, int width) {+void ARGB1555ToYRow_C(const uint8_t* src_argb1555, uint8_t* dst_y, int width) {int x;
for (x = 0; x < width; ++x) {- uint8 b = src_argb1555[0] & 0x1f;
- uint8 g = (src_argb1555[0] >> 5) | ((src_argb1555[1] & 0x03) << 3);
- uint8 r = (src_argb1555[1] & 0x7c) >> 2;
+ uint8_t b = src_argb1555[0] & 0x1f;
+ uint8_t g = (src_argb1555[0] >> 5) | ((src_argb1555[1] & 0x03) << 3);
+ uint8_t r = (src_argb1555[1] & 0x7c) >> 2;
b = (b << 3) | (b >> 2);
g = (g << 3) | (g >> 2);
r = (r << 3) | (r >> 2);
@@ -463,12 +548,12 @@
}
}
-void ARGB4444ToYRow_C(const uint8* src_argb4444, uint8* dst_y, int width) {+void ARGB4444ToYRow_C(const uint8_t* src_argb4444, uint8_t* dst_y, int width) {int x;
for (x = 0; x < width; ++x) {- uint8 b = src_argb4444[0] & 0x0f;
- uint8 g = src_argb4444[0] >> 4;
- uint8 r = src_argb4444[1] & 0x0f;
+ uint8_t b = src_argb4444[0] & 0x0f;
+ uint8_t g = src_argb4444[0] >> 4;
+ uint8_t r = src_argb4444[1] & 0x0f;
b = (b << 4) | b;
g = (g << 4) | g;
r = (r << 4) | r;
@@ -478,26 +563,29 @@
}
}
-void RGB565ToUVRow_C(const uint8* src_rgb565, int src_stride_rgb565,
- uint8* dst_u, uint8* dst_v, int width) {- const uint8* next_rgb565 = src_rgb565 + src_stride_rgb565;
+void RGB565ToUVRow_C(const uint8_t* src_rgb565,
+ int src_stride_rgb565,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ const uint8_t* next_rgb565 = src_rgb565 + src_stride_rgb565;
int x;
for (x = 0; x < width - 1; x += 2) {- uint8 b0 = src_rgb565[0] & 0x1f;
- uint8 g0 = (src_rgb565[0] >> 5) | ((src_rgb565[1] & 0x07) << 3);
- uint8 r0 = src_rgb565[1] >> 3;
- uint8 b1 = src_rgb565[2] & 0x1f;
- uint8 g1 = (src_rgb565[2] >> 5) | ((src_rgb565[3] & 0x07) << 3);
- uint8 r1 = src_rgb565[3] >> 3;
- uint8 b2 = next_rgb565[0] & 0x1f;
- uint8 g2 = (next_rgb565[0] >> 5) | ((next_rgb565[1] & 0x07) << 3);
- uint8 r2 = next_rgb565[1] >> 3;
- uint8 b3 = next_rgb565[2] & 0x1f;
- uint8 g3 = (next_rgb565[2] >> 5) | ((next_rgb565[3] & 0x07) << 3);
- uint8 r3 = next_rgb565[3] >> 3;
- uint8 b = (b0 + b1 + b2 + b3); // 565 * 4 = 787.
- uint8 g = (g0 + g1 + g2 + g3);
- uint8 r = (r0 + r1 + r2 + r3);
+ uint8_t b0 = src_rgb565[0] & 0x1f;
+ uint8_t g0 = (src_rgb565[0] >> 5) | ((src_rgb565[1] & 0x07) << 3);
+ uint8_t r0 = src_rgb565[1] >> 3;
+ uint8_t b1 = src_rgb565[2] & 0x1f;
+ uint8_t g1 = (src_rgb565[2] >> 5) | ((src_rgb565[3] & 0x07) << 3);
+ uint8_t r1 = src_rgb565[3] >> 3;
+ uint8_t b2 = next_rgb565[0] & 0x1f;
+ uint8_t g2 = (next_rgb565[0] >> 5) | ((next_rgb565[1] & 0x07) << 3);
+ uint8_t r2 = next_rgb565[1] >> 3;
+ uint8_t b3 = next_rgb565[2] & 0x1f;
+ uint8_t g3 = (next_rgb565[2] >> 5) | ((next_rgb565[3] & 0x07) << 3);
+ uint8_t r3 = next_rgb565[3] >> 3;
+ uint8_t b = (b0 + b1 + b2 + b3); // 565 * 4 = 787.
+ uint8_t g = (g0 + g1 + g2 + g3);
+ uint8_t r = (r0 + r1 + r2 + r3);
b = (b << 1) | (b >> 6); // 787 -> 888.
r = (r << 1) | (r >> 6);
dst_u[0] = RGBToU(r, g, b);
@@ -508,15 +596,15 @@
dst_v += 1;
}
if (width & 1) {- uint8 b0 = src_rgb565[0] & 0x1f;
- uint8 g0 = (src_rgb565[0] >> 5) | ((src_rgb565[1] & 0x07) << 3);
- uint8 r0 = src_rgb565[1] >> 3;
- uint8 b2 = next_rgb565[0] & 0x1f;
- uint8 g2 = (next_rgb565[0] >> 5) | ((next_rgb565[1] & 0x07) << 3);
- uint8 r2 = next_rgb565[1] >> 3;
- uint8 b = (b0 + b2); // 565 * 2 = 676.
- uint8 g = (g0 + g2);
- uint8 r = (r0 + r2);
+ uint8_t b0 = src_rgb565[0] & 0x1f;
+ uint8_t g0 = (src_rgb565[0] >> 5) | ((src_rgb565[1] & 0x07) << 3);
+ uint8_t r0 = src_rgb565[1] >> 3;
+ uint8_t b2 = next_rgb565[0] & 0x1f;
+ uint8_t g2 = (next_rgb565[0] >> 5) | ((next_rgb565[1] & 0x07) << 3);
+ uint8_t r2 = next_rgb565[1] >> 3;
+ uint8_t b = (b0 + b2); // 565 * 2 = 676.
+ uint8_t g = (g0 + g2);
+ uint8_t r = (r0 + r2);
b = (b << 2) | (b >> 4); // 676 -> 888
g = (g << 1) | (g >> 6);
r = (r << 2) | (r >> 4);
@@ -525,26 +613,29 @@
}
}
-void ARGB1555ToUVRow_C(const uint8* src_argb1555, int src_stride_argb1555,
- uint8* dst_u, uint8* dst_v, int width) {- const uint8* next_argb1555 = src_argb1555 + src_stride_argb1555;
+void ARGB1555ToUVRow_C(const uint8_t* src_argb1555,
+ int src_stride_argb1555,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ const uint8_t* next_argb1555 = src_argb1555 + src_stride_argb1555;
int x;
for (x = 0; x < width - 1; x += 2) {- uint8 b0 = src_argb1555[0] & 0x1f;
- uint8 g0 = (src_argb1555[0] >> 5) | ((src_argb1555[1] & 0x03) << 3);
- uint8 r0 = (src_argb1555[1] & 0x7c) >> 2;
- uint8 b1 = src_argb1555[2] & 0x1f;
- uint8 g1 = (src_argb1555[2] >> 5) | ((src_argb1555[3] & 0x03) << 3);
- uint8 r1 = (src_argb1555[3] & 0x7c) >> 2;
- uint8 b2 = next_argb1555[0] & 0x1f;
- uint8 g2 = (next_argb1555[0] >> 5) | ((next_argb1555[1] & 0x03) << 3);
- uint8 r2 = (next_argb1555[1] & 0x7c) >> 2;
- uint8 b3 = next_argb1555[2] & 0x1f;
- uint8 g3 = (next_argb1555[2] >> 5) | ((next_argb1555[3] & 0x03) << 3);
- uint8 r3 = (next_argb1555[3] & 0x7c) >> 2;
- uint8 b = (b0 + b1 + b2 + b3); // 555 * 4 = 777.
- uint8 g = (g0 + g1 + g2 + g3);
- uint8 r = (r0 + r1 + r2 + r3);
+ uint8_t b0 = src_argb1555[0] & 0x1f;
+ uint8_t g0 = (src_argb1555[0] >> 5) | ((src_argb1555[1] & 0x03) << 3);
+ uint8_t r0 = (src_argb1555[1] & 0x7c) >> 2;
+ uint8_t b1 = src_argb1555[2] & 0x1f;
+ uint8_t g1 = (src_argb1555[2] >> 5) | ((src_argb1555[3] & 0x03) << 3);
+ uint8_t r1 = (src_argb1555[3] & 0x7c) >> 2;
+ uint8_t b2 = next_argb1555[0] & 0x1f;
+ uint8_t g2 = (next_argb1555[0] >> 5) | ((next_argb1555[1] & 0x03) << 3);
+ uint8_t r2 = (next_argb1555[1] & 0x7c) >> 2;
+ uint8_t b3 = next_argb1555[2] & 0x1f;
+ uint8_t g3 = (next_argb1555[2] >> 5) | ((next_argb1555[3] & 0x03) << 3);
+ uint8_t r3 = (next_argb1555[3] & 0x7c) >> 2;
+ uint8_t b = (b0 + b1 + b2 + b3); // 555 * 4 = 777.
+ uint8_t g = (g0 + g1 + g2 + g3);
+ uint8_t r = (r0 + r1 + r2 + r3);
b = (b << 1) | (b >> 6); // 777 -> 888.
g = (g << 1) | (g >> 6);
r = (r << 1) | (r >> 6);
@@ -556,15 +647,15 @@
dst_v += 1;
}
if (width & 1) {- uint8 b0 = src_argb1555[0] & 0x1f;
- uint8 g0 = (src_argb1555[0] >> 5) | ((src_argb1555[1] & 0x03) << 3);
- uint8 r0 = (src_argb1555[1] & 0x7c) >> 2;
- uint8 b2 = next_argb1555[0] & 0x1f;
- uint8 g2 = (next_argb1555[0] >> 5) | ((next_argb1555[1] & 0x03) << 3);
- uint8 r2 = next_argb1555[1] >> 3;
- uint8 b = (b0 + b2); // 555 * 2 = 666.
- uint8 g = (g0 + g2);
- uint8 r = (r0 + r2);
+ uint8_t b0 = src_argb1555[0] & 0x1f;
+ uint8_t g0 = (src_argb1555[0] >> 5) | ((src_argb1555[1] & 0x03) << 3);
+ uint8_t r0 = (src_argb1555[1] & 0x7c) >> 2;
+ uint8_t b2 = next_argb1555[0] & 0x1f;
+ uint8_t g2 = (next_argb1555[0] >> 5) | ((next_argb1555[1] & 0x03) << 3);
+ uint8_t r2 = next_argb1555[1] >> 3;
+ uint8_t b = (b0 + b2); // 555 * 2 = 666.
+ uint8_t g = (g0 + g2);
+ uint8_t r = (r0 + r2);
b = (b << 2) | (b >> 4); // 666 -> 888.
g = (g << 2) | (g >> 4);
r = (r << 2) | (r >> 4);
@@ -573,26 +664,29 @@
}
}
-void ARGB4444ToUVRow_C(const uint8* src_argb4444, int src_stride_argb4444,
- uint8* dst_u, uint8* dst_v, int width) {- const uint8* next_argb4444 = src_argb4444 + src_stride_argb4444;
+void ARGB4444ToUVRow_C(const uint8_t* src_argb4444,
+ int src_stride_argb4444,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ const uint8_t* next_argb4444 = src_argb4444 + src_stride_argb4444;
int x;
for (x = 0; x < width - 1; x += 2) {- uint8 b0 = src_argb4444[0] & 0x0f;
- uint8 g0 = src_argb4444[0] >> 4;
- uint8 r0 = src_argb4444[1] & 0x0f;
- uint8 b1 = src_argb4444[2] & 0x0f;
- uint8 g1 = src_argb4444[2] >> 4;
- uint8 r1 = src_argb4444[3] & 0x0f;
- uint8 b2 = next_argb4444[0] & 0x0f;
- uint8 g2 = next_argb4444[0] >> 4;
- uint8 r2 = next_argb4444[1] & 0x0f;
- uint8 b3 = next_argb4444[2] & 0x0f;
- uint8 g3 = next_argb4444[2] >> 4;
- uint8 r3 = next_argb4444[3] & 0x0f;
- uint8 b = (b0 + b1 + b2 + b3); // 444 * 4 = 666.
- uint8 g = (g0 + g1 + g2 + g3);
- uint8 r = (r0 + r1 + r2 + r3);
+ uint8_t b0 = src_argb4444[0] & 0x0f;
+ uint8_t g0 = src_argb4444[0] >> 4;
+ uint8_t r0 = src_argb4444[1] & 0x0f;
+ uint8_t b1 = src_argb4444[2] & 0x0f;
+ uint8_t g1 = src_argb4444[2] >> 4;
+ uint8_t r1 = src_argb4444[3] & 0x0f;
+ uint8_t b2 = next_argb4444[0] & 0x0f;
+ uint8_t g2 = next_argb4444[0] >> 4;
+ uint8_t r2 = next_argb4444[1] & 0x0f;
+ uint8_t b3 = next_argb4444[2] & 0x0f;
+ uint8_t g3 = next_argb4444[2] >> 4;
+ uint8_t r3 = next_argb4444[3] & 0x0f;
+ uint8_t b = (b0 + b1 + b2 + b3); // 444 * 4 = 666.
+ uint8_t g = (g0 + g1 + g2 + g3);
+ uint8_t r = (r0 + r1 + r2 + r3);
b = (b << 2) | (b >> 4); // 666 -> 888.
g = (g << 2) | (g >> 4);
r = (r << 2) | (r >> 4);
@@ -604,15 +698,15 @@
dst_v += 1;
}
if (width & 1) {- uint8 b0 = src_argb4444[0] & 0x0f;
- uint8 g0 = src_argb4444[0] >> 4;
- uint8 r0 = src_argb4444[1] & 0x0f;
- uint8 b2 = next_argb4444[0] & 0x0f;
- uint8 g2 = next_argb4444[0] >> 4;
- uint8 r2 = next_argb4444[1] & 0x0f;
- uint8 b = (b0 + b2); // 444 * 2 = 555.
- uint8 g = (g0 + g2);
- uint8 r = (r0 + r2);
+ uint8_t b0 = src_argb4444[0] & 0x0f;
+ uint8_t g0 = src_argb4444[0] >> 4;
+ uint8_t r0 = src_argb4444[1] & 0x0f;
+ uint8_t b2 = next_argb4444[0] & 0x0f;
+ uint8_t g2 = next_argb4444[0] >> 4;
+ uint8_t r2 = next_argb4444[1] & 0x0f;
+ uint8_t b = (b0 + b2); // 444 * 2 = 555.
+ uint8_t g = (g0 + g2);
+ uint8_t r = (r0 + r2);
b = (b << 3) | (b >> 2); // 555 -> 888.
g = (g << 3) | (g >> 2);
r = (r << 3) | (r >> 2);
@@ -621,13 +715,15 @@
}
}
-void ARGBToUV444Row_C(const uint8* src_argb,
- uint8* dst_u, uint8* dst_v, int width) {+void ARGBToUV444Row_C(const uint8_t* src_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {int x;
for (x = 0; x < width; ++x) {- uint8 ab = src_argb[0];
- uint8 ag = src_argb[1];
- uint8 ar = src_argb[2];
+ uint8_t ab = src_argb[0];
+ uint8_t ag = src_argb[1];
+ uint8_t ar = src_argb[2];
dst_u[0] = RGBToU(ar, ag, ab);
dst_v[0] = RGBToV(ar, ag, ab);
src_argb += 4;
@@ -636,45 +732,10 @@
}
}
-void ARGBToUV411Row_C(const uint8* src_argb,
- uint8* dst_u, uint8* dst_v, int width) {+void ARGBGrayRow_C(const uint8_t* src_argb, uint8_t* dst_argb, int width) {int x;
- for (x = 0; x < width - 3; x += 4) {- uint8 ab = (src_argb[0] + src_argb[4] + src_argb[8] + src_argb[12]) >> 2;
- uint8 ag = (src_argb[1] + src_argb[5] + src_argb[9] + src_argb[13]) >> 2;
- uint8 ar = (src_argb[2] + src_argb[6] + src_argb[10] + src_argb[14]) >> 2;
- dst_u[0] = RGBToU(ar, ag, ab);
- dst_v[0] = RGBToV(ar, ag, ab);
- src_argb += 16;
- dst_u += 1;
- dst_v += 1;
- }
- // Odd width handling mimics 'any' function which replicates last pixel.
- if ((width & 3) == 3) {- uint8 ab = (src_argb[0] + src_argb[4] + src_argb[8] + src_argb[8]) >> 2;
- uint8 ag = (src_argb[1] + src_argb[5] + src_argb[9] + src_argb[9]) >> 2;
- uint8 ar = (src_argb[2] + src_argb[6] + src_argb[10] + src_argb[10]) >> 2;
- dst_u[0] = RGBToU(ar, ag, ab);
- dst_v[0] = RGBToV(ar, ag, ab);
- } else if ((width & 3) == 2) {- uint8 ab = (src_argb[0] + src_argb[4]) >> 1;
- uint8 ag = (src_argb[1] + src_argb[5]) >> 1;
- uint8 ar = (src_argb[2] + src_argb[6]) >> 1;
- dst_u[0] = RGBToU(ar, ag, ab);
- dst_v[0] = RGBToV(ar, ag, ab);
- } else if ((width & 3) == 1) {- uint8 ab = src_argb[0];
- uint8 ag = src_argb[1];
- uint8 ar = src_argb[2];
- dst_u[0] = RGBToU(ar, ag, ab);
- dst_v[0] = RGBToV(ar, ag, ab);
- }
-}
-
-void ARGBGrayRow_C(const uint8* src_argb, uint8* dst_argb, int width) {- int x;
for (x = 0; x < width; ++x) {- uint8 y = RGBToYJ(src_argb[2], src_argb[1], src_argb[0]);
+ uint8_t y = RGBToYJ(src_argb[2], src_argb[1], src_argb[0]);
dst_argb[2] = dst_argb[1] = dst_argb[0] = y;
dst_argb[3] = src_argb[3];
dst_argb += 4;
@@ -683,7 +744,7 @@
}
// Convert a row of image to Sepia tone.
-void ARGBSepiaRow_C(uint8* dst_argb, int width) {+void ARGBSepiaRow_C(uint8_t* dst_argb, int width) {int x;
for (x = 0; x < width; ++x) {int b = dst_argb[0];
@@ -702,8 +763,10 @@
// Apply color matrix to a row of image. Matrix is signed.
// TODO(fbarchard): Consider adding rounding (+32).
-void ARGBColorMatrixRow_C(const uint8* src_argb, uint8* dst_argb,
- const int8* matrix_argb, int width) {+void ARGBColorMatrixRow_C(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const int8_t* matrix_argb,
+ int width) {int x;
for (x = 0; x < width; ++x) {int b = src_argb[0];
@@ -710,14 +773,18 @@
int g = src_argb[1];
int r = src_argb[2];
int a = src_argb[3];
- int sb = (b * matrix_argb[0] + g * matrix_argb[1] +
- r * matrix_argb[2] + a * matrix_argb[3]) >> 6;
- int sg = (b * matrix_argb[4] + g * matrix_argb[5] +
- r * matrix_argb[6] + a * matrix_argb[7]) >> 6;
- int sr = (b * matrix_argb[8] + g * matrix_argb[9] +
- r * matrix_argb[10] + a * matrix_argb[11]) >> 6;
- int sa = (b * matrix_argb[12] + g * matrix_argb[13] +
- r * matrix_argb[14] + a * matrix_argb[15]) >> 6;
+ int sb = (b * matrix_argb[0] + g * matrix_argb[1] + r * matrix_argb[2] +
+ a * matrix_argb[3]) >>
+ 6;
+ int sg = (b * matrix_argb[4] + g * matrix_argb[5] + r * matrix_argb[6] +
+ a * matrix_argb[7]) >>
+ 6;
+ int sr = (b * matrix_argb[8] + g * matrix_argb[9] + r * matrix_argb[10] +
+ a * matrix_argb[11]) >>
+ 6;
+ int sa = (b * matrix_argb[12] + g * matrix_argb[13] + r * matrix_argb[14] +
+ a * matrix_argb[15]) >>
+ 6;
dst_argb[0] = Clamp(sb);
dst_argb[1] = Clamp(sg);
dst_argb[2] = Clamp(sr);
@@ -728,7 +795,9 @@
}
// Apply color table to a row of image.
-void ARGBColorTableRow_C(uint8* dst_argb, const uint8* table_argb, int width) {+void ARGBColorTableRow_C(uint8_t* dst_argb,
+ const uint8_t* table_argb,
+ int width) {int x;
for (x = 0; x < width; ++x) {int b = dst_argb[0];
@@ -744,7 +813,9 @@
}
// Apply color table to a row of image.
-void RGBColorTableRow_C(uint8* dst_argb, const uint8* table_argb, int width) {+void RGBColorTableRow_C(uint8_t* dst_argb,
+ const uint8_t* table_argb,
+ int width) {int x;
for (x = 0; x < width; ++x) {int b = dst_argb[0];
@@ -757,8 +828,11 @@
}
}
-void ARGBQuantizeRow_C(uint8* dst_argb, int scale, int interval_size,
- int interval_offset, int width) {+void ARGBQuantizeRow_C(uint8_t* dst_argb,
+ int scale,
+ int interval_size,
+ int interval_offset,
+ int width) {int x;
for (x = 0; x < width; ++x) {int b = dst_argb[0];
@@ -772,21 +846,23 @@
}
#define REPEAT8(v) (v) | ((v) << 8)
-#define SHADE(f, v) v * f >> 24
+#define SHADE(f, v) v* f >> 24
-void ARGBShadeRow_C(const uint8* src_argb, uint8* dst_argb, int width,
- uint32 value) {- const uint32 b_scale = REPEAT8(value & 0xff);
- const uint32 g_scale = REPEAT8((value >> 8) & 0xff);
- const uint32 r_scale = REPEAT8((value >> 16) & 0xff);
- const uint32 a_scale = REPEAT8(value >> 24);
+void ARGBShadeRow_C(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width,
+ uint32_t value) {+ const uint32_t b_scale = REPEAT8(value & 0xff);
+ const uint32_t g_scale = REPEAT8((value >> 8) & 0xff);
+ const uint32_t r_scale = REPEAT8((value >> 16) & 0xff);
+ const uint32_t a_scale = REPEAT8(value >> 24);
int i;
for (i = 0; i < width; ++i) {- const uint32 b = REPEAT8(src_argb[0]);
- const uint32 g = REPEAT8(src_argb[1]);
- const uint32 r = REPEAT8(src_argb[2]);
- const uint32 a = REPEAT8(src_argb[3]);
+ const uint32_t b = REPEAT8(src_argb[0]);
+ const uint32_t g = REPEAT8(src_argb[1]);
+ const uint32_t r = REPEAT8(src_argb[2]);
+ const uint32_t a = REPEAT8(src_argb[3]);
dst_argb[0] = SHADE(b, b_scale);
dst_argb[1] = SHADE(g, g_scale);
dst_argb[2] = SHADE(r, r_scale);
@@ -799,20 +875,22 @@
#undef SHADE
#define REPEAT8(v) (v) | ((v) << 8)
-#define SHADE(f, v) v * f >> 16
+#define SHADE(f, v) v* f >> 16
-void ARGBMultiplyRow_C(const uint8* src_argb0, const uint8* src_argb1,
- uint8* dst_argb, int width) {+void ARGBMultiplyRow_C(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) {int i;
for (i = 0; i < width; ++i) {- const uint32 b = REPEAT8(src_argb0[0]);
- const uint32 g = REPEAT8(src_argb0[1]);
- const uint32 r = REPEAT8(src_argb0[2]);
- const uint32 a = REPEAT8(src_argb0[3]);
- const uint32 b_scale = src_argb1[0];
- const uint32 g_scale = src_argb1[1];
- const uint32 r_scale = src_argb1[2];
- const uint32 a_scale = src_argb1[3];
+ const uint32_t b = REPEAT8(src_argb0[0]);
+ const uint32_t g = REPEAT8(src_argb0[1]);
+ const uint32_t r = REPEAT8(src_argb0[2]);
+ const uint32_t a = REPEAT8(src_argb0[3]);
+ const uint32_t b_scale = src_argb1[0];
+ const uint32_t g_scale = src_argb1[1];
+ const uint32_t r_scale = src_argb1[2];
+ const uint32_t a_scale = src_argb1[3];
dst_argb[0] = SHADE(b, b_scale);
dst_argb[1] = SHADE(g, g_scale);
dst_argb[2] = SHADE(r, r_scale);
@@ -827,8 +905,10 @@
#define SHADE(f, v) clamp255(v + f)
-void ARGBAddRow_C(const uint8* src_argb0, const uint8* src_argb1,
- uint8* dst_argb, int width) {+void ARGBAddRow_C(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) {int i;
for (i = 0; i < width; ++i) {const int b = src_argb0[0];
@@ -852,8 +932,10 @@
#define SHADE(f, v) clamp0(f - v)
-void ARGBSubtractRow_C(const uint8* src_argb0, const uint8* src_argb1,
- uint8* dst_argb, int width) {+void ARGBSubtractRow_C(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) {int i;
for (i = 0; i < width; ++i) {const int b = src_argb0[0];
@@ -876,8 +958,11 @@
#undef SHADE
// Sobel functions which mimics SSSE3.
-void SobelXRow_C(const uint8* src_y0, const uint8* src_y1, const uint8* src_y2,
- uint8* dst_sobelx, int width) {+void SobelXRow_C(const uint8_t* src_y0,
+ const uint8_t* src_y1,
+ const uint8_t* src_y2,
+ uint8_t* dst_sobelx,
+ int width) {int i;
for (i = 0; i < width; ++i) {int a = src_y0[i];
@@ -890,12 +975,14 @@
int b_diff = b - b_sub;
int c_diff = c - c_sub;
int sobel = Abs(a_diff + b_diff * 2 + c_diff);
- dst_sobelx[i] = (uint8)(clamp255(sobel));
+ dst_sobelx[i] = (uint8_t)(clamp255(sobel));
}
}
-void SobelYRow_C(const uint8* src_y0, const uint8* src_y1,
- uint8* dst_sobely, int width) {+void SobelYRow_C(const uint8_t* src_y0,
+ const uint8_t* src_y1,
+ uint8_t* dst_sobely,
+ int width) {int i;
for (i = 0; i < width; ++i) {int a = src_y0[i + 0];
@@ -908,56 +995,62 @@
int b_diff = b - b_sub;
int c_diff = c - c_sub;
int sobel = Abs(a_diff + b_diff * 2 + c_diff);
- dst_sobely[i] = (uint8)(clamp255(sobel));
+ dst_sobely[i] = (uint8_t)(clamp255(sobel));
}
}
-void SobelRow_C(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_argb, int width) {+void SobelRow_C(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_argb,
+ int width) {int i;
for (i = 0; i < width; ++i) {int r = src_sobelx[i];
int b = src_sobely[i];
int s = clamp255(r + b);
- dst_argb[0] = (uint8)(s);
- dst_argb[1] = (uint8)(s);
- dst_argb[2] = (uint8)(s);
- dst_argb[3] = (uint8)(255u);
+ dst_argb[0] = (uint8_t)(s);
+ dst_argb[1] = (uint8_t)(s);
+ dst_argb[2] = (uint8_t)(s);
+ dst_argb[3] = (uint8_t)(255u);
dst_argb += 4;
}
}
-void SobelToPlaneRow_C(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_y, int width) {+void SobelToPlaneRow_C(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_y,
+ int width) {int i;
for (i = 0; i < width; ++i) {int r = src_sobelx[i];
int b = src_sobely[i];
int s = clamp255(r + b);
- dst_y[i] = (uint8)(s);
+ dst_y[i] = (uint8_t)(s);
}
}
-void SobelXYRow_C(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_argb, int width) {+void SobelXYRow_C(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_argb,
+ int width) {int i;
for (i = 0; i < width; ++i) {int r = src_sobelx[i];
int b = src_sobely[i];
int g = clamp255(r + b);
- dst_argb[0] = (uint8)(b);
- dst_argb[1] = (uint8)(g);
- dst_argb[2] = (uint8)(r);
- dst_argb[3] = (uint8)(255u);
+ dst_argb[0] = (uint8_t)(b);
+ dst_argb[1] = (uint8_t)(g);
+ dst_argb[2] = (uint8_t)(r);
+ dst_argb[3] = (uint8_t)(255u);
dst_argb += 4;
}
}
-void J400ToARGBRow_C(const uint8* src_y, uint8* dst_argb, int width) {+void J400ToARGBRow_C(const uint8_t* src_y, uint8_t* dst_argb, int width) {// Copy a Y to RGB.
int x;
for (x = 0; x < width; ++x) {- uint8 y = src_y[0];
+ uint8_t y = src_y[0];
dst_argb[2] = dst_argb[1] = dst_argb[0] = y;
dst_argb[3] = 255u;
dst_argb += 4;
@@ -974,75 +1067,69 @@
// B = (Y - 16) * 1.164 - U * -2.018
// Y contribution to R,G,B. Scale and bias.
-#define YG 18997 /* round(1.164 * 64 * 256 * 256 / 257) */
+#define YG 18997 /* round(1.164 * 64 * 256 * 256 / 257) */
#define YGB -1160 /* 1.164 * 64 * -16 + 64 / 2 */
// U and V contributions to R,G,B.
#define UB -128 /* max(-128, round(-2.018 * 64)) */
-#define UG 25 /* round(0.391 * 64) */
-#define VG 52 /* round(0.813 * 64) */
+#define UG 25 /* round(0.391 * 64) */
+#define VG 52 /* round(0.813 * 64) */
#define VR -102 /* round(-1.596 * 64) */
// Bias values to subtract 16 from Y and 128 from U and V.
-#define BB (UB * 128 + YGB)
+#define BB (UB * 128 + YGB)
#define BG (UG * 128 + VG * 128 + YGB)
-#define BR (VR * 128 + YGB)
+#define BR (VR * 128 + YGB)
#if defined(__aarch64__) // 64 bit arm
const struct YuvConstants SIMD_ALIGNED(kYuvI601Constants) = {- { -UB, -VR, -UB, -VR, -UB, -VR, -UB, -VR },- { -UB, -VR, -UB, -VR, -UB, -VR, -UB, -VR },- { UG, VG, UG, VG, UG, VG, UG, VG },- { UG, VG, UG, VG, UG, VG, UG, VG },- { BB, BG, BR, 0, 0, 0, 0, 0 },- { 0x0101 * YG, 0, 0, 0 }-};
+ {-UB, -VR, -UB, -VR, -UB, -VR, -UB, -VR},+ {-UB, -VR, -UB, -VR, -UB, -VR, -UB, -VR},+ {UG, VG, UG, VG, UG, VG, UG, VG},+ {UG, VG, UG, VG, UG, VG, UG, VG},+ {BB, BG, BR, 0, 0, 0, 0, 0},+ {0x0101 * YG, 0, 0, 0}}; const struct YuvConstants SIMD_ALIGNED(kYvuI601Constants) = {- { -VR, -UB, -VR, -UB, -VR, -UB, -VR, -UB },- { -VR, -UB, -VR, -UB, -VR, -UB, -VR, -UB },- { VG, UG, VG, UG, VG, UG, VG, UG },- { VG, UG, VG, UG, VG, UG, VG, UG },- { BR, BG, BB, 0, 0, 0, 0, 0 },- { 0x0101 * YG, 0, 0, 0 }-};
+ {-VR, -UB, -VR, -UB, -VR, -UB, -VR, -UB},+ {-VR, -UB, -VR, -UB, -VR, -UB, -VR, -UB},+ {VG, UG, VG, UG, VG, UG, VG, UG},+ {VG, UG, VG, UG, VG, UG, VG, UG},+ {BR, BG, BB, 0, 0, 0, 0, 0},+ {0x0101 * YG, 0, 0, 0}};#elif defined(__arm__) // 32 bit arm
const struct YuvConstants SIMD_ALIGNED(kYuvI601Constants) = {- { -UB, -UB, -UB, -UB, -VR, -VR, -VR, -VR, 0, 0, 0, 0, 0, 0, 0, 0 },- { UG, UG, UG, UG, VG, VG, VG, VG, 0, 0, 0, 0, 0, 0, 0, 0 },- { BB, BG, BR, 0, 0, 0, 0, 0 },- { 0x0101 * YG, 0, 0, 0 }-};
+ {-UB, -UB, -UB, -UB, -VR, -VR, -VR, -VR, 0, 0, 0, 0, 0, 0, 0, 0},+ {UG, UG, UG, UG, VG, VG, VG, VG, 0, 0, 0, 0, 0, 0, 0, 0},+ {BB, BG, BR, 0, 0, 0, 0, 0},+ {0x0101 * YG, 0, 0, 0}}; const struct YuvConstants SIMD_ALIGNED(kYvuI601Constants) = {- { -VR, -VR, -VR, -VR, -UB, -UB, -UB, -UB, 0, 0, 0, 0, 0, 0, 0, 0 },- { VG, VG, VG, VG, UG, UG, UG, UG, 0, 0, 0, 0, 0, 0, 0, 0 },- { BR, BG, BB, 0, 0, 0, 0, 0 },- { 0x0101 * YG, 0, 0, 0 }-};
+ {-VR, -VR, -VR, -VR, -UB, -UB, -UB, -UB, 0, 0, 0, 0, 0, 0, 0, 0},+ {VG, VG, VG, VG, UG, UG, UG, UG, 0, 0, 0, 0, 0, 0, 0, 0},+ {BR, BG, BB, 0, 0, 0, 0, 0},+ {0x0101 * YG, 0, 0, 0}};#else
const struct YuvConstants SIMD_ALIGNED(kYuvI601Constants) = {- { UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0,- UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0 },
- { UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG,- UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG },
- { 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR,- 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR },
- { BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB },- { BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG },- { BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR },- { YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG }-};
+ {UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0,+ UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0},
+ {UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG,+ UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG},
+ {0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR,+ 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR},
+ {BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB},+ {BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG},+ {BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR},+ {YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG}}; const struct YuvConstants SIMD_ALIGNED(kYvuI601Constants) = {- { VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0,- VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0 },
- { VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG,- VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG },
- { 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB,- 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB },
- { BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR },- { BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG },- { BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB },- { YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG }-};
+ {VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0,+ VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0},
+ {VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG,+ VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG},
+ {0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB,+ 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB},
+ {BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR},+ {BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG},+ {BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB},+ {YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG}};#endif
#undef BB
@@ -1062,74 +1149,68 @@
// Y contribution to R,G,B. Scale and bias.
#define YG 16320 /* round(1.000 * 64 * 256 * 256 / 257) */
-#define YGB 32 /* 64 / 2 */
+#define YGB 32 /* 64 / 2 */
// U and V contributions to R,G,B.
#define UB -113 /* round(-1.77200 * 64) */
-#define UG 22 /* round(0.34414 * 64) */
-#define VG 46 /* round(0.71414 * 64) */
-#define VR -90 /* round(-1.40200 * 64) */
+#define UG 22 /* round(0.34414 * 64) */
+#define VG 46 /* round(0.71414 * 64) */
+#define VR -90 /* round(-1.40200 * 64) */
// Bias values to round, and subtract 128 from U and V.
-#define BB (UB * 128 + YGB)
+#define BB (UB * 128 + YGB)
#define BG (UG * 128 + VG * 128 + YGB)
-#define BR (VR * 128 + YGB)
+#define BR (VR * 128 + YGB)
#if defined(__aarch64__)
const struct YuvConstants SIMD_ALIGNED(kYuvJPEGConstants) = {- { -UB, -VR, -UB, -VR, -UB, -VR, -UB, -VR },- { -UB, -VR, -UB, -VR, -UB, -VR, -UB, -VR },- { UG, VG, UG, VG, UG, VG, UG, VG },- { UG, VG, UG, VG, UG, VG, UG, VG },- { BB, BG, BR, 0, 0, 0, 0, 0 },- { 0x0101 * YG, 0, 0, 0 }-};
+ {-UB, -VR, -UB, -VR, -UB, -VR, -UB, -VR},+ {-UB, -VR, -UB, -VR, -UB, -VR, -UB, -VR},+ {UG, VG, UG, VG, UG, VG, UG, VG},+ {UG, VG, UG, VG, UG, VG, UG, VG},+ {BB, BG, BR, 0, 0, 0, 0, 0},+ {0x0101 * YG, 0, 0, 0}}; const struct YuvConstants SIMD_ALIGNED(kYvuJPEGConstants) = {- { -VR, -UB, -VR, -UB, -VR, -UB, -VR, -UB },- { -VR, -UB, -VR, -UB, -VR, -UB, -VR, -UB },- { VG, UG, VG, UG, VG, UG, VG, UG },- { VG, UG, VG, UG, VG, UG, VG, UG },- { BR, BG, BB, 0, 0, 0, 0, 0 },- { 0x0101 * YG, 0, 0, 0 }-};
+ {-VR, -UB, -VR, -UB, -VR, -UB, -VR, -UB},+ {-VR, -UB, -VR, -UB, -VR, -UB, -VR, -UB},+ {VG, UG, VG, UG, VG, UG, VG, UG},+ {VG, UG, VG, UG, VG, UG, VG, UG},+ {BR, BG, BB, 0, 0, 0, 0, 0},+ {0x0101 * YG, 0, 0, 0}};#elif defined(__arm__)
const struct YuvConstants SIMD_ALIGNED(kYuvJPEGConstants) = {- { -UB, -UB, -UB, -UB, -VR, -VR, -VR, -VR, 0, 0, 0, 0, 0, 0, 0, 0 },- { UG, UG, UG, UG, VG, VG, VG, VG, 0, 0, 0, 0, 0, 0, 0, 0 },- { BB, BG, BR, 0, 0, 0, 0, 0 },- { 0x0101 * YG, 0, 0, 0 }-};
+ {-UB, -UB, -UB, -UB, -VR, -VR, -VR, -VR, 0, 0, 0, 0, 0, 0, 0, 0},+ {UG, UG, UG, UG, VG, VG, VG, VG, 0, 0, 0, 0, 0, 0, 0, 0},+ {BB, BG, BR, 0, 0, 0, 0, 0},+ {0x0101 * YG, 0, 0, 0}}; const struct YuvConstants SIMD_ALIGNED(kYvuJPEGConstants) = {- { -VR, -VR, -VR, -VR, -UB, -UB, -UB, -UB, 0, 0, 0, 0, 0, 0, 0, 0 },- { VG, VG, VG, VG, UG, UG, UG, UG, 0, 0, 0, 0, 0, 0, 0, 0 },- { BR, BG, BB, 0, 0, 0, 0, 0 },- { 0x0101 * YG, 0, 0, 0 }-};
+ {-VR, -VR, -VR, -VR, -UB, -UB, -UB, -UB, 0, 0, 0, 0, 0, 0, 0, 0},+ {VG, VG, VG, VG, UG, UG, UG, UG, 0, 0, 0, 0, 0, 0, 0, 0},+ {BR, BG, BB, 0, 0, 0, 0, 0},+ {0x0101 * YG, 0, 0, 0}};#else
const struct YuvConstants SIMD_ALIGNED(kYuvJPEGConstants) = {- { UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0,- UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0 },
- { UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG,- UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG },
- { 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR,- 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR },
- { BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB },- { BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG },- { BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR },- { YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG }-};
+ {UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0,+ UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0},
+ {UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG,+ UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG},
+ {0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR,+ 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR},
+ {BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB},+ {BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG},+ {BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR},+ {YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG}}; const struct YuvConstants SIMD_ALIGNED(kYvuJPEGConstants) = {- { VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0,- VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0 },
- { VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG,- VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG },
- { 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB,- 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB },
- { BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR },- { BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG },- { BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB },- { YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG }-};
+ {VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0,+ VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0},
+ {VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG,+ VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG},
+ {0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB,+ 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB},
+ {BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR},+ {BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG},+ {BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB},+ {YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG}};#endif
#undef BB
@@ -1143,81 +1224,76 @@
#undef YG
// BT.709 YUV to RGB reference
-// * R = Y - V * -1.28033
-// * G = Y - U * 0.21482 - V * 0.38059
-// * B = Y - U * -2.12798
+// R = (Y - 16) * 1.164 - V * -1.793
+// G = (Y - 16) * 1.164 - U * 0.213 - V * 0.533
+// B = (Y - 16) * 1.164 - U * -2.112
+// See also http://www.equasys.de/colorconversion.html
// Y contribution to R,G,B. Scale and bias.
-#define YG 16320 /* round(1.000 * 64 * 256 * 256 / 257) */
-#define YGB 32 /* 64 / 2 */
+#define YG 18997 /* round(1.164 * 64 * 256 * 256 / 257) */
+#define YGB -1160 /* 1.164 * 64 * -16 + 64 / 2 */
-// TODO(fbarchard): Find way to express 2.12 instead of 2.0.
+// TODO(fbarchard): Find way to express 2.112 instead of 2.0.
// U and V contributions to R,G,B.
-#define UB -128 /* max(-128, round(-2.12798 * 64)) */
-#define UG 14 /* round(0.21482 * 64) */
-#define VG 24 /* round(0.38059 * 64) */
-#define VR -82 /* round(-1.28033 * 64) */
+#define UB -128 /* max(-128, round(-2.112 * 64)) */
+#define UG 14 /* round(0.213 * 64) */
+#define VG 34 /* round(0.533 * 64) */
+#define VR -115 /* round(-1.793 * 64) */
// Bias values to round, and subtract 128 from U and V.
-#define BB (UB * 128 + YGB)
+#define BB (UB * 128 + YGB)
#define BG (UG * 128 + VG * 128 + YGB)
-#define BR (VR * 128 + YGB)
+#define BR (VR * 128 + YGB)
#if defined(__aarch64__)
const struct YuvConstants SIMD_ALIGNED(kYuvH709Constants) = {- { -UB, -VR, -UB, -VR, -UB, -VR, -UB, -VR },- { -UB, -VR, -UB, -VR, -UB, -VR, -UB, -VR },- { UG, VG, UG, VG, UG, VG, UG, VG },- { UG, VG, UG, VG, UG, VG, UG, VG },- { BB, BG, BR, 0, 0, 0, 0, 0 },- { 0x0101 * YG, 0, 0, 0 }-};
+ {-UB, -VR, -UB, -VR, -UB, -VR, -UB, -VR},+ {-UB, -VR, -UB, -VR, -UB, -VR, -UB, -VR},+ {UG, VG, UG, VG, UG, VG, UG, VG},+ {UG, VG, UG, VG, UG, VG, UG, VG},+ {BB, BG, BR, 0, 0, 0, 0, 0},+ {0x0101 * YG, 0, 0, 0}}; const struct YuvConstants SIMD_ALIGNED(kYvuH709Constants) = {- { -VR, -UB, -VR, -UB, -VR, -UB, -VR, -UB },- { -VR, -UB, -VR, -UB, -VR, -UB, -VR, -UB },- { VG, UG, VG, UG, VG, UG, VG, UG },- { VG, UG, VG, UG, VG, UG, VG, UG },- { BR, BG, BB, 0, 0, 0, 0, 0 },- { 0x0101 * YG, 0, 0, 0 }-};
+ {-VR, -UB, -VR, -UB, -VR, -UB, -VR, -UB},+ {-VR, -UB, -VR, -UB, -VR, -UB, -VR, -UB},+ {VG, UG, VG, UG, VG, UG, VG, UG},+ {VG, UG, VG, UG, VG, UG, VG, UG},+ {BR, BG, BB, 0, 0, 0, 0, 0},+ {0x0101 * YG, 0, 0, 0}};#elif defined(__arm__)
const struct YuvConstants SIMD_ALIGNED(kYuvH709Constants) = {- { -UB, -UB, -UB, -UB, -VR, -VR, -VR, -VR, 0, 0, 0, 0, 0, 0, 0, 0 },- { UG, UG, UG, UG, VG, VG, VG, VG, 0, 0, 0, 0, 0, 0, 0, 0 },- { BB, BG, BR, 0, 0, 0, 0, 0 },- { 0x0101 * YG, 0, 0, 0 }-};
+ {-UB, -UB, -UB, -UB, -VR, -VR, -VR, -VR, 0, 0, 0, 0, 0, 0, 0, 0},+ {UG, UG, UG, UG, VG, VG, VG, VG, 0, 0, 0, 0, 0, 0, 0, 0},+ {BB, BG, BR, 0, 0, 0, 0, 0},+ {0x0101 * YG, 0, 0, 0}}; const struct YuvConstants SIMD_ALIGNED(kYvuH709Constants) = {- { -VR, -VR, -VR, -VR, -UB, -UB, -UB, -UB, 0, 0, 0, 0, 0, 0, 0, 0 },- { VG, VG, VG, VG, UG, UG, UG, UG, 0, 0, 0, 0, 0, 0, 0, 0 },- { BR, BG, BB, 0, 0, 0, 0, 0 },- { 0x0101 * YG, 0, 0, 0 }-};
+ {-VR, -VR, -VR, -VR, -UB, -UB, -UB, -UB, 0, 0, 0, 0, 0, 0, 0, 0},+ {VG, VG, VG, VG, UG, UG, UG, UG, 0, 0, 0, 0, 0, 0, 0, 0},+ {BR, BG, BB, 0, 0, 0, 0, 0},+ {0x0101 * YG, 0, 0, 0}};#else
const struct YuvConstants SIMD_ALIGNED(kYuvH709Constants) = {- { UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0,- UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0 },
- { UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG,- UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG },
- { 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR,- 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR },
- { BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB },- { BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG },- { BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR },- { YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG }-};
+ {UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0,+ UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0},
+ {UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG,+ UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG},
+ {0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR,+ 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR},
+ {BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB},+ {BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG},+ {BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR},+ {YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG}}; const struct YuvConstants SIMD_ALIGNED(kYvuH709Constants) = {- { VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0,- VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0 },
- { VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG,- VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG },
- { 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB,- 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB },
- { BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR },- { BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG },- { BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB },- { YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG }-};
+ {VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0,+ VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0, VR, 0},
+ {VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG,+ VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG, VG, UG},
+ {0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB,+ 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB, 0, UB},
+ {BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR, BR},+ {BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG, BG},+ {BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB, BB},+ {YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG, YG}};#endif
#undef BB
@@ -1231,8 +1307,14 @@
#undef YG
// C reference code that mimics the YUV assembly.
-static __inline void YuvPixel(uint8 y, uint8 u, uint8 v,
- uint8* b, uint8* g, uint8* r,
+// Reads 8 bit YUV and leaves result as 16 bit.
+
+static __inline void YuvPixel(uint8_t y,
+ uint8_t u,
+ uint8_t v,
+ uint8_t* b,
+ uint8_t* g,
+ uint8_t* r,
const struct YuvConstants* yuvconstants) {#if defined(__aarch64__)
int ub = -yuvconstants->kUVToRB[0];
@@ -1263,22 +1345,129 @@
int yg = yuvconstants->kYToRgb[0];
#endif
- uint32 y1 = (uint32)(y * 0x0101 * yg) >> 16;
- *b = Clamp((int32)(-(u * ub) + y1 + bb) >> 6);
- *g = Clamp((int32)(-(u * ug + v * vg) + y1 + bg) >> 6);
- *r = Clamp((int32) (-(v * vr) + y1 + br) >> 6);
+ uint32_t y1 = (uint32_t)(y * 0x0101 * yg) >> 16;
+ *b = Clamp((int32_t)(-(u * ub) + y1 + bb) >> 6);
+ *g = Clamp((int32_t)(-(u * ug + v * vg) + y1 + bg) >> 6);
+ *r = Clamp((int32_t)(-(v * vr) + y1 + br) >> 6);
}
+// Reads 8 bit YUV and leaves result as 16 bit.
+static __inline void YuvPixel8_16(uint8_t y,
+ uint8_t u,
+ uint8_t v,
+ int* b,
+ int* g,
+ int* r,
+ const struct YuvConstants* yuvconstants) {+#if defined(__aarch64__)
+ int ub = -yuvconstants->kUVToRB[0];
+ int ug = yuvconstants->kUVToG[0];
+ int vg = yuvconstants->kUVToG[1];
+ int vr = -yuvconstants->kUVToRB[1];
+ int bb = yuvconstants->kUVBiasBGR[0];
+ int bg = yuvconstants->kUVBiasBGR[1];
+ int br = yuvconstants->kUVBiasBGR[2];
+ int yg = yuvconstants->kYToRgb[0] / 0x0101;
+#elif defined(__arm__)
+ int ub = -yuvconstants->kUVToRB[0];
+ int ug = yuvconstants->kUVToG[0];
+ int vg = yuvconstants->kUVToG[4];
+ int vr = -yuvconstants->kUVToRB[4];
+ int bb = yuvconstants->kUVBiasBGR[0];
+ int bg = yuvconstants->kUVBiasBGR[1];
+ int br = yuvconstants->kUVBiasBGR[2];
+ int yg = yuvconstants->kYToRgb[0] / 0x0101;
+#else
+ int ub = yuvconstants->kUVToB[0];
+ int ug = yuvconstants->kUVToG[0];
+ int vg = yuvconstants->kUVToG[1];
+ int vr = yuvconstants->kUVToR[1];
+ int bb = yuvconstants->kUVBiasB[0];
+ int bg = yuvconstants->kUVBiasG[0];
+ int br = yuvconstants->kUVBiasR[0];
+ int yg = yuvconstants->kYToRgb[0];
+#endif
+
+ uint32_t y1 = (uint32_t)(y * 0x0101 * yg) >> 16;
+ *b = (int)(-(u * ub) + y1 + bb);
+ *g = (int)(-(u * ug + v * vg) + y1 + bg);
+ *r = (int)(-(v * vr) + y1 + br);
+}
+
+// C reference code that mimics the YUV 16 bit assembly.
+// Reads 10 bit YUV and leaves result as 16 bit.
+static __inline void YuvPixel16(int16_t y,
+ int16_t u,
+ int16_t v,
+ int* b,
+ int* g,
+ int* r,
+ const struct YuvConstants* yuvconstants) {+#if defined(__aarch64__)
+ int ub = -yuvconstants->kUVToRB[0];
+ int ug = yuvconstants->kUVToG[0];
+ int vg = yuvconstants->kUVToG[1];
+ int vr = -yuvconstants->kUVToRB[1];
+ int bb = yuvconstants->kUVBiasBGR[0];
+ int bg = yuvconstants->kUVBiasBGR[1];
+ int br = yuvconstants->kUVBiasBGR[2];
+ int yg = yuvconstants->kYToRgb[0] / 0x0101;
+#elif defined(__arm__)
+ int ub = -yuvconstants->kUVToRB[0];
+ int ug = yuvconstants->kUVToG[0];
+ int vg = yuvconstants->kUVToG[4];
+ int vr = -yuvconstants->kUVToRB[4];
+ int bb = yuvconstants->kUVBiasBGR[0];
+ int bg = yuvconstants->kUVBiasBGR[1];
+ int br = yuvconstants->kUVBiasBGR[2];
+ int yg = yuvconstants->kYToRgb[0] / 0x0101;
+#else
+ int ub = yuvconstants->kUVToB[0];
+ int ug = yuvconstants->kUVToG[0];
+ int vg = yuvconstants->kUVToG[1];
+ int vr = yuvconstants->kUVToR[1];
+ int bb = yuvconstants->kUVBiasB[0];
+ int bg = yuvconstants->kUVBiasG[0];
+ int br = yuvconstants->kUVBiasR[0];
+ int yg = yuvconstants->kYToRgb[0];
+#endif
+
+ uint32_t y1 = (uint32_t)((y << 6) * yg) >> 16;
+ u = clamp255(u >> 2);
+ v = clamp255(v >> 2);
+ *b = (int)(-(u * ub) + y1 + bb);
+ *g = (int)(-(u * ug + v * vg) + y1 + bg);
+ *r = (int)(-(v * vr) + y1 + br);
+}
+
+// C reference code that mimics the YUV 10 bit assembly.
+// Reads 10 bit YUV and clamps down to 8 bit RGB.
+static __inline void YuvPixel10(uint16_t y,
+ uint16_t u,
+ uint16_t v,
+ uint8_t* b,
+ uint8_t* g,
+ uint8_t* r,
+ const struct YuvConstants* yuvconstants) {+ int b16;
+ int g16;
+ int r16;
+ YuvPixel16(y, u, v, &b16, &g16, &r16, yuvconstants);
+ *b = Clamp(b16 >> 6);
+ *g = Clamp(g16 >> 6);
+ *r = Clamp(r16 >> 6);
+}
+
// Y contribution to R,G,B. Scale and bias.
-#define YG 18997 /* round(1.164 * 64 * 256 * 256 / 257) */
+#define YG 18997 /* round(1.164 * 64 * 256 * 256 / 257) */
#define YGB -1160 /* 1.164 * 64 * -16 + 64 / 2 */
// C reference code that mimics the YUV assembly.
-static __inline void YPixel(uint8 y, uint8* b, uint8* g, uint8* r) {- uint32 y1 = (uint32)(y * 0x0101 * YG) >> 16;
- *b = Clamp((int32)(y1 + YGB) >> 6);
- *g = Clamp((int32)(y1 + YGB) >> 6);
- *r = Clamp((int32)(y1 + YGB) >> 6);
+static __inline void YPixel(uint8_t y, uint8_t* b, uint8_t* g, uint8_t* r) {+ uint32_t y1 = (uint32_t)(y * 0x0101 * YG) >> 16;
+ *b = Clamp((int32_t)(y1 + YGB) >> 6);
+ *g = Clamp((int32_t)(y1 + YGB) >> 6);
+ *r = Clamp((int32_t)(y1 + YGB) >> 6);
}
#undef YG
@@ -1288,16 +1477,16 @@
(defined(__ARM_NEON__) || defined(__aarch64__) || defined(LIBYUV_NEON))
// C mimic assembly.
// TODO(fbarchard): Remove subsampling from Neon.
-void I444ToARGBRow_C(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* rgb_buf,
+void I444ToARGBRow_C(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* rgb_buf,
const struct YuvConstants* yuvconstants,
int width) {int x;
for (x = 0; x < width - 1; x += 2) {- uint8 u = (src_u[0] + src_u[1] + 1) >> 1;
- uint8 v = (src_v[0] + src_v[1] + 1) >> 1;
+ uint8_t u = (src_u[0] + src_u[1] + 1) >> 1;
+ uint8_t v = (src_v[0] + src_v[1] + 1) >> 1;
YuvPixel(src_y[0], u, v, rgb_buf + 0, rgb_buf + 1, rgb_buf + 2,
yuvconstants);
rgb_buf[3] = 255;
@@ -1310,22 +1499,22 @@
rgb_buf += 8; // Advance 2 pixels.
}
if (width & 1) {- YuvPixel(src_y[0], src_u[0], src_v[0],
- rgb_buf + 0, rgb_buf + 1, rgb_buf + 2, yuvconstants);
+ YuvPixel(src_y[0], src_u[0], src_v[0], rgb_buf + 0, rgb_buf + 1,
+ rgb_buf + 2, yuvconstants);
rgb_buf[3] = 255;
}
}
#else
-void I444ToARGBRow_C(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* rgb_buf,
+void I444ToARGBRow_C(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* rgb_buf,
const struct YuvConstants* yuvconstants,
int width) {int x;
for (x = 0; x < width; ++x) {- YuvPixel(src_y[0], src_u[0], src_v[0],
- rgb_buf + 0, rgb_buf + 1, rgb_buf + 2, yuvconstants);
+ YuvPixel(src_y[0], src_u[0], src_v[0], rgb_buf + 0, rgb_buf + 1,
+ rgb_buf + 2, yuvconstants);
rgb_buf[3] = 255;
src_y += 1;
src_u += 1;
@@ -1336,19 +1525,19 @@
#endif
// Also used for 420
-void I422ToARGBRow_C(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* rgb_buf,
+void I422ToARGBRow_C(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* rgb_buf,
const struct YuvConstants* yuvconstants,
int width) {int x;
for (x = 0; x < width - 1; x += 2) {- YuvPixel(src_y[0], src_u[0], src_v[0],
- rgb_buf + 0, rgb_buf + 1, rgb_buf + 2, yuvconstants);
+ YuvPixel(src_y[0], src_u[0], src_v[0], rgb_buf + 0, rgb_buf + 1,
+ rgb_buf + 2, yuvconstants);
rgb_buf[3] = 255;
- YuvPixel(src_y[1], src_u[0], src_v[0],
- rgb_buf + 4, rgb_buf + 5, rgb_buf + 6, yuvconstants);
+ YuvPixel(src_y[1], src_u[0], src_v[0], rgb_buf + 4, rgb_buf + 5,
+ rgb_buf + 6, yuvconstants);
rgb_buf[7] = 255;
src_y += 2;
src_u += 1;
@@ -1356,26 +1545,120 @@
rgb_buf += 8; // Advance 2 pixels.
}
if (width & 1) {- YuvPixel(src_y[0], src_u[0], src_v[0],
- rgb_buf + 0, rgb_buf + 1, rgb_buf + 2, yuvconstants);
+ YuvPixel(src_y[0], src_u[0], src_v[0], rgb_buf + 0, rgb_buf + 1,
+ rgb_buf + 2, yuvconstants);
rgb_buf[3] = 255;
}
}
-void I422AlphaToARGBRow_C(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- const uint8* src_a,
- uint8* rgb_buf,
+// 10 bit YUV to ARGB
+void I210ToARGBRow_C(const uint16_t* src_y,
+ const uint16_t* src_u,
+ const uint16_t* src_v,
+ uint8_t* rgb_buf,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ int x;
+ for (x = 0; x < width - 1; x += 2) {+ YuvPixel10(src_y[0], src_u[0], src_v[0], rgb_buf + 0, rgb_buf + 1,
+ rgb_buf + 2, yuvconstants);
+ rgb_buf[3] = 255;
+ YuvPixel10(src_y[1], src_u[0], src_v[0], rgb_buf + 4, rgb_buf + 5,
+ rgb_buf + 6, yuvconstants);
+ rgb_buf[7] = 255;
+ src_y += 2;
+ src_u += 1;
+ src_v += 1;
+ rgb_buf += 8; // Advance 2 pixels.
+ }
+ if (width & 1) {+ YuvPixel10(src_y[0], src_u[0], src_v[0], rgb_buf + 0, rgb_buf + 1,
+ rgb_buf + 2, yuvconstants);
+ rgb_buf[3] = 255;
+ }
+}
+
+static void StoreAR30(uint8_t* rgb_buf, int b, int g, int r) {+ uint32_t ar30;
+ b = b >> 4; // convert 10.6 to 10 bit.
+ g = g >> 4;
+ r = r >> 4;
+ b = Clamp10(b);
+ g = Clamp10(g);
+ r = Clamp10(r);
+ ar30 = b | ((uint32_t)g << 10) | ((uint32_t)r << 20) | 0xc0000000;
+ (*(uint32_t*)rgb_buf) = ar30;
+}
+
+// 10 bit YUV to 10 bit AR30
+void I210ToAR30Row_C(const uint16_t* src_y,
+ const uint16_t* src_u,
+ const uint16_t* src_v,
+ uint8_t* rgb_buf,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ int x;
+ int b;
+ int g;
+ int r;
+ for (x = 0; x < width - 1; x += 2) {+ YuvPixel16(src_y[0], src_u[0], src_v[0], &b, &g, &r, yuvconstants);
+ StoreAR30(rgb_buf, b, g, r);
+ YuvPixel16(src_y[1], src_u[0], src_v[0], &b, &g, &r, yuvconstants);
+ StoreAR30(rgb_buf + 4, b, g, r);
+ src_y += 2;
+ src_u += 1;
+ src_v += 1;
+ rgb_buf += 8; // Advance 2 pixels.
+ }
+ if (width & 1) {+ YuvPixel16(src_y[0], src_u[0], src_v[0], &b, &g, &r, yuvconstants);
+ StoreAR30(rgb_buf, b, g, r);
+ }
+}
+
+// 8 bit YUV to 10 bit AR30
+// Uses same code as 10 bit YUV bit shifts the 8 bit values up to 10 bits.
+void I422ToAR30Row_C(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* rgb_buf,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ int x;
+ int b;
+ int g;
+ int r;
+ for (x = 0; x < width - 1; x += 2) {+ YuvPixel8_16(src_y[0], src_u[0], src_v[0], &b, &g, &r, yuvconstants);
+ StoreAR30(rgb_buf, b, g, r);
+ YuvPixel8_16(src_y[1], src_u[0], src_v[0], &b, &g, &r, yuvconstants);
+ StoreAR30(rgb_buf + 4, b, g, r);
+ src_y += 2;
+ src_u += 1;
+ src_v += 1;
+ rgb_buf += 8; // Advance 2 pixels.
+ }
+ if (width & 1) {+ YuvPixel8_16(src_y[0], src_u[0], src_v[0], &b, &g, &r, yuvconstants);
+ StoreAR30(rgb_buf, b, g, r);
+ }
+}
+
+void I422AlphaToARGBRow_C(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ const uint8_t* src_a,
+ uint8_t* rgb_buf,
const struct YuvConstants* yuvconstants,
int width) {int x;
for (x = 0; x < width - 1; x += 2) {- YuvPixel(src_y[0], src_u[0], src_v[0],
- rgb_buf + 0, rgb_buf + 1, rgb_buf + 2, yuvconstants);
+ YuvPixel(src_y[0], src_u[0], src_v[0], rgb_buf + 0, rgb_buf + 1,
+ rgb_buf + 2, yuvconstants);
rgb_buf[3] = src_a[0];
- YuvPixel(src_y[1], src_u[0], src_v[0],
- rgb_buf + 4, rgb_buf + 5, rgb_buf + 6, yuvconstants);
+ YuvPixel(src_y[1], src_u[0], src_v[0], rgb_buf + 4, rgb_buf + 5,
+ rgb_buf + 6, yuvconstants);
rgb_buf[7] = src_a[1];
src_y += 2;
src_u += 1;
@@ -1384,24 +1667,24 @@
rgb_buf += 8; // Advance 2 pixels.
}
if (width & 1) {- YuvPixel(src_y[0], src_u[0], src_v[0],
- rgb_buf + 0, rgb_buf + 1, rgb_buf + 2, yuvconstants);
+ YuvPixel(src_y[0], src_u[0], src_v[0], rgb_buf + 0, rgb_buf + 1,
+ rgb_buf + 2, yuvconstants);
rgb_buf[3] = src_a[0];
}
}
-void I422ToRGB24Row_C(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* rgb_buf,
+void I422ToRGB24Row_C(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* rgb_buf,
const struct YuvConstants* yuvconstants,
int width) {int x;
for (x = 0; x < width - 1; x += 2) {- YuvPixel(src_y[0], src_u[0], src_v[0],
- rgb_buf + 0, rgb_buf + 1, rgb_buf + 2, yuvconstants);
- YuvPixel(src_y[1], src_u[0], src_v[0],
- rgb_buf + 3, rgb_buf + 4, rgb_buf + 5, yuvconstants);
+ YuvPixel(src_y[0], src_u[0], src_v[0], rgb_buf + 0, rgb_buf + 1,
+ rgb_buf + 2, yuvconstants);
+ YuvPixel(src_y[1], src_u[0], src_v[0], rgb_buf + 3, rgb_buf + 4,
+ rgb_buf + 5, yuvconstants);
src_y += 2;
src_u += 1;
src_v += 1;
@@ -1408,23 +1691,23 @@
rgb_buf += 6; // Advance 2 pixels.
}
if (width & 1) {- YuvPixel(src_y[0], src_u[0], src_v[0],
- rgb_buf + 0, rgb_buf + 1, rgb_buf + 2, yuvconstants);
+ YuvPixel(src_y[0], src_u[0], src_v[0], rgb_buf + 0, rgb_buf + 1,
+ rgb_buf + 2, yuvconstants);
}
}
-void I422ToARGB4444Row_C(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb4444,
+void I422ToARGB4444Row_C(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb4444,
const struct YuvConstants* yuvconstants,
int width) {- uint8 b0;
- uint8 g0;
- uint8 r0;
- uint8 b1;
- uint8 g1;
- uint8 r1;
+ uint8_t b0;
+ uint8_t g0;
+ uint8_t r0;
+ uint8_t b1;
+ uint8_t g1;
+ uint8_t r1;
int x;
for (x = 0; x < width - 1; x += 2) {YuvPixel(src_y[0], src_u[0], src_v[0], &b0, &g0, &r0, yuvconstants);
@@ -1435,8 +1718,8 @@
b1 = b1 >> 4;
g1 = g1 >> 4;
r1 = r1 >> 4;
- *(uint32*)(dst_argb4444) = b0 | (g0 << 4) | (r0 << 8) |
- (b1 << 16) | (g1 << 20) | (r1 << 24) | 0xf000f000;
+ *(uint32_t*)(dst_argb4444) = b0 | (g0 << 4) | (r0 << 8) | (b1 << 16) |
+ (g1 << 20) | (r1 << 24) | 0xf000f000;
src_y += 2;
src_u += 1;
src_v += 1;
@@ -1447,23 +1730,22 @@
b0 = b0 >> 4;
g0 = g0 >> 4;
r0 = r0 >> 4;
- *(uint16*)(dst_argb4444) = b0 | (g0 << 4) | (r0 << 8) |
- 0xf000;
+ *(uint16_t*)(dst_argb4444) = b0 | (g0 << 4) | (r0 << 8) | 0xf000;
}
}
-void I422ToARGB1555Row_C(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb1555,
+void I422ToARGB1555Row_C(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb1555,
const struct YuvConstants* yuvconstants,
int width) {- uint8 b0;
- uint8 g0;
- uint8 r0;
- uint8 b1;
- uint8 g1;
- uint8 r1;
+ uint8_t b0;
+ uint8_t g0;
+ uint8_t r0;
+ uint8_t b1;
+ uint8_t g1;
+ uint8_t r1;
int x;
for (x = 0; x < width - 1; x += 2) {YuvPixel(src_y[0], src_u[0], src_v[0], &b0, &g0, &r0, yuvconstants);
@@ -1474,8 +1756,8 @@
b1 = b1 >> 3;
g1 = g1 >> 3;
r1 = r1 >> 3;
- *(uint32*)(dst_argb1555) = b0 | (g0 << 5) | (r0 << 10) |
- (b1 << 16) | (g1 << 21) | (r1 << 26) | 0x80008000;
+ *(uint32_t*)(dst_argb1555) = b0 | (g0 << 5) | (r0 << 10) | (b1 << 16) |
+ (g1 << 21) | (r1 << 26) | 0x80008000;
src_y += 2;
src_u += 1;
src_v += 1;
@@ -1486,23 +1768,22 @@
b0 = b0 >> 3;
g0 = g0 >> 3;
r0 = r0 >> 3;
- *(uint16*)(dst_argb1555) = b0 | (g0 << 5) | (r0 << 10) |
- 0x8000;
+ *(uint16_t*)(dst_argb1555) = b0 | (g0 << 5) | (r0 << 10) | 0x8000;
}
}
-void I422ToRGB565Row_C(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_rgb565,
+void I422ToRGB565Row_C(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_rgb565,
const struct YuvConstants* yuvconstants,
int width) {- uint8 b0;
- uint8 g0;
- uint8 r0;
- uint8 b1;
- uint8 g1;
- uint8 r1;
+ uint8_t b0;
+ uint8_t g0;
+ uint8_t r0;
+ uint8_t b1;
+ uint8_t g1;
+ uint8_t r1;
int x;
for (x = 0; x < width - 1; x += 2) {YuvPixel(src_y[0], src_u[0], src_v[0], &b0, &g0, &r0, yuvconstants);
@@ -1513,8 +1794,8 @@
b1 = b1 >> 3;
g1 = g1 >> 2;
r1 = r1 >> 3;
- *(uint32*)(dst_rgb565) = b0 | (g0 << 5) | (r0 << 11) |
- (b1 << 16) | (g1 << 21) | (r1 << 27);
+ *(uint32_t*)(dst_rgb565) =
+ b0 | (g0 << 5) | (r0 << 11) | (b1 << 16) | (g1 << 21) | (r1 << 27);
src_y += 2;
src_u += 1;
src_v += 1;
@@ -1525,111 +1806,111 @@
b0 = b0 >> 3;
g0 = g0 >> 2;
r0 = r0 >> 3;
- *(uint16*)(dst_rgb565) = b0 | (g0 << 5) | (r0 << 11);
+ *(uint16_t*)(dst_rgb565) = b0 | (g0 << 5) | (r0 << 11);
}
}
-void I411ToARGBRow_C(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* rgb_buf,
+void NV12ToARGBRow_C(const uint8_t* src_y,
+ const uint8_t* src_uv,
+ uint8_t* rgb_buf,
const struct YuvConstants* yuvconstants,
int width) {int x;
- for (x = 0; x < width - 3; x += 4) {- YuvPixel(src_y[0], src_u[0], src_v[0],
- rgb_buf + 0, rgb_buf + 1, rgb_buf + 2, yuvconstants);
+ for (x = 0; x < width - 1; x += 2) {+ YuvPixel(src_y[0], src_uv[0], src_uv[1], rgb_buf + 0, rgb_buf + 1,
+ rgb_buf + 2, yuvconstants);
rgb_buf[3] = 255;
- YuvPixel(src_y[1], src_u[0], src_v[0],
- rgb_buf + 4, rgb_buf + 5, rgb_buf + 6, yuvconstants);
+ YuvPixel(src_y[1], src_uv[0], src_uv[1], rgb_buf + 4, rgb_buf + 5,
+ rgb_buf + 6, yuvconstants);
rgb_buf[7] = 255;
- YuvPixel(src_y[2], src_u[0], src_v[0],
- rgb_buf + 8, rgb_buf + 9, rgb_buf + 10, yuvconstants);
- rgb_buf[11] = 255;
- YuvPixel(src_y[3], src_u[0], src_v[0],
- rgb_buf + 12, rgb_buf + 13, rgb_buf + 14, yuvconstants);
- rgb_buf[15] = 255;
- src_y += 4;
- src_u += 1;
- src_v += 1;
- rgb_buf += 16; // Advance 4 pixels.
- }
- if (width & 2) {- YuvPixel(src_y[0], src_u[0], src_v[0],
- rgb_buf + 0, rgb_buf + 1, rgb_buf + 2, yuvconstants);
- rgb_buf[3] = 255;
- YuvPixel(src_y[1], src_u[0], src_v[0],
- rgb_buf + 4, rgb_buf + 5, rgb_buf + 6, yuvconstants);
- rgb_buf[7] = 255;
src_y += 2;
+ src_uv += 2;
rgb_buf += 8; // Advance 2 pixels.
}
if (width & 1) {- YuvPixel(src_y[0], src_u[0], src_v[0],
- rgb_buf + 0, rgb_buf + 1, rgb_buf + 2, yuvconstants);
+ YuvPixel(src_y[0], src_uv[0], src_uv[1], rgb_buf + 0, rgb_buf + 1,
+ rgb_buf + 2, yuvconstants);
rgb_buf[3] = 255;
}
}
-void NV12ToARGBRow_C(const uint8* src_y,
- const uint8* src_uv,
- uint8* rgb_buf,
+void NV21ToARGBRow_C(const uint8_t* src_y,
+ const uint8_t* src_vu,
+ uint8_t* rgb_buf,
const struct YuvConstants* yuvconstants,
int width) {int x;
for (x = 0; x < width - 1; x += 2) {- YuvPixel(src_y[0], src_uv[0], src_uv[1],
- rgb_buf + 0, rgb_buf + 1, rgb_buf + 2, yuvconstants);
+ YuvPixel(src_y[0], src_vu[1], src_vu[0], rgb_buf + 0, rgb_buf + 1,
+ rgb_buf + 2, yuvconstants);
rgb_buf[3] = 255;
- YuvPixel(src_y[1], src_uv[0], src_uv[1],
- rgb_buf + 4, rgb_buf + 5, rgb_buf + 6, yuvconstants);
+ YuvPixel(src_y[1], src_vu[1], src_vu[0], rgb_buf + 4, rgb_buf + 5,
+ rgb_buf + 6, yuvconstants);
rgb_buf[7] = 255;
src_y += 2;
- src_uv += 2;
+ src_vu += 2;
rgb_buf += 8; // Advance 2 pixels.
}
if (width & 1) {- YuvPixel(src_y[0], src_uv[0], src_uv[1],
- rgb_buf + 0, rgb_buf + 1, rgb_buf + 2, yuvconstants);
+ YuvPixel(src_y[0], src_vu[1], src_vu[0], rgb_buf + 0, rgb_buf + 1,
+ rgb_buf + 2, yuvconstants);
rgb_buf[3] = 255;
}
}
-void NV21ToARGBRow_C(const uint8* src_y,
- const uint8* src_vu,
- uint8* rgb_buf,
- const struct YuvConstants* yuvconstants,
- int width) {+void NV12ToRGB24Row_C(const uint8_t* src_y,
+ const uint8_t* src_uv,
+ uint8_t* rgb_buf,
+ const struct YuvConstants* yuvconstants,
+ int width) {int x;
for (x = 0; x < width - 1; x += 2) {- YuvPixel(src_y[0], src_vu[1], src_vu[0],
- rgb_buf + 0, rgb_buf + 1, rgb_buf + 2, yuvconstants);
- rgb_buf[3] = 255;
- YuvPixel(src_y[1], src_vu[1], src_vu[0],
- rgb_buf + 4, rgb_buf + 5, rgb_buf + 6, yuvconstants);
- rgb_buf[7] = 255;
+ YuvPixel(src_y[0], src_uv[0], src_uv[1], rgb_buf + 0, rgb_buf + 1,
+ rgb_buf + 2, yuvconstants);
+ YuvPixel(src_y[1], src_uv[0], src_uv[1], rgb_buf + 3, rgb_buf + 4,
+ rgb_buf + 5, yuvconstants);
src_y += 2;
+ src_uv += 2;
+ rgb_buf += 6; // Advance 2 pixels.
+ }
+ if (width & 1) {+ YuvPixel(src_y[0], src_uv[0], src_uv[1], rgb_buf + 0, rgb_buf + 1,
+ rgb_buf + 2, yuvconstants);
+ }
+}
+
+void NV21ToRGB24Row_C(const uint8_t* src_y,
+ const uint8_t* src_vu,
+ uint8_t* rgb_buf,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ int x;
+ for (x = 0; x < width - 1; x += 2) {+ YuvPixel(src_y[0], src_vu[1], src_vu[0], rgb_buf + 0, rgb_buf + 1,
+ rgb_buf + 2, yuvconstants);
+ YuvPixel(src_y[1], src_vu[1], src_vu[0], rgb_buf + 3, rgb_buf + 4,
+ rgb_buf + 5, yuvconstants);
+ src_y += 2;
src_vu += 2;
- rgb_buf += 8; // Advance 2 pixels.
+ rgb_buf += 6; // Advance 2 pixels.
}
if (width & 1) {- YuvPixel(src_y[0], src_vu[1], src_vu[0],
- rgb_buf + 0, rgb_buf + 1, rgb_buf + 2, yuvconstants);
- rgb_buf[3] = 255;
+ YuvPixel(src_y[0], src_vu[1], src_vu[0], rgb_buf + 0, rgb_buf + 1,
+ rgb_buf + 2, yuvconstants);
}
}
-void NV12ToRGB565Row_C(const uint8* src_y,
- const uint8* src_uv,
- uint8* dst_rgb565,
+void NV12ToRGB565Row_C(const uint8_t* src_y,
+ const uint8_t* src_uv,
+ uint8_t* dst_rgb565,
const struct YuvConstants* yuvconstants,
int width) {- uint8 b0;
- uint8 g0;
- uint8 r0;
- uint8 b1;
- uint8 g1;
- uint8 r1;
+ uint8_t b0;
+ uint8_t g0;
+ uint8_t r0;
+ uint8_t b1;
+ uint8_t g1;
+ uint8_t r1;
int x;
for (x = 0; x < width - 1; x += 2) {YuvPixel(src_y[0], src_uv[0], src_uv[1], &b0, &g0, &r0, yuvconstants);
@@ -1640,8 +1921,8 @@
b1 = b1 >> 3;
g1 = g1 >> 2;
r1 = r1 >> 3;
- *(uint32*)(dst_rgb565) = b0 | (g0 << 5) | (r0 << 11) |
- (b1 << 16) | (g1 << 21) | (r1 << 27);
+ *(uint32_t*)(dst_rgb565) =
+ b0 | (g0 << 5) | (r0 << 11) | (b1 << 16) | (g1 << 21) | (r1 << 27);
src_y += 2;
src_uv += 2;
dst_rgb565 += 4; // Advance 2 pixels.
@@ -1651,67 +1932,67 @@
b0 = b0 >> 3;
g0 = g0 >> 2;
r0 = r0 >> 3;
- *(uint16*)(dst_rgb565) = b0 | (g0 << 5) | (r0 << 11);
+ *(uint16_t*)(dst_rgb565) = b0 | (g0 << 5) | (r0 << 11);
}
}
-void YUY2ToARGBRow_C(const uint8* src_yuy2,
- uint8* rgb_buf,
+void YUY2ToARGBRow_C(const uint8_t* src_yuy2,
+ uint8_t* rgb_buf,
const struct YuvConstants* yuvconstants,
int width) {int x;
for (x = 0; x < width - 1; x += 2) {- YuvPixel(src_yuy2[0], src_yuy2[1], src_yuy2[3],
- rgb_buf + 0, rgb_buf + 1, rgb_buf + 2, yuvconstants);
+ YuvPixel(src_yuy2[0], src_yuy2[1], src_yuy2[3], rgb_buf + 0, rgb_buf + 1,
+ rgb_buf + 2, yuvconstants);
rgb_buf[3] = 255;
- YuvPixel(src_yuy2[2], src_yuy2[1], src_yuy2[3],
- rgb_buf + 4, rgb_buf + 5, rgb_buf + 6, yuvconstants);
+ YuvPixel(src_yuy2[2], src_yuy2[1], src_yuy2[3], rgb_buf + 4, rgb_buf + 5,
+ rgb_buf + 6, yuvconstants);
rgb_buf[7] = 255;
src_yuy2 += 4;
rgb_buf += 8; // Advance 2 pixels.
}
if (width & 1) {- YuvPixel(src_yuy2[0], src_yuy2[1], src_yuy2[3],
- rgb_buf + 0, rgb_buf + 1, rgb_buf + 2, yuvconstants);
+ YuvPixel(src_yuy2[0], src_yuy2[1], src_yuy2[3], rgb_buf + 0, rgb_buf + 1,
+ rgb_buf + 2, yuvconstants);
rgb_buf[3] = 255;
}
}
-void UYVYToARGBRow_C(const uint8* src_uyvy,
- uint8* rgb_buf,
+void UYVYToARGBRow_C(const uint8_t* src_uyvy,
+ uint8_t* rgb_buf,
const struct YuvConstants* yuvconstants,
int width) {int x;
for (x = 0; x < width - 1; x += 2) {- YuvPixel(src_uyvy[1], src_uyvy[0], src_uyvy[2],
- rgb_buf + 0, rgb_buf + 1, rgb_buf + 2, yuvconstants);
+ YuvPixel(src_uyvy[1], src_uyvy[0], src_uyvy[2], rgb_buf + 0, rgb_buf + 1,
+ rgb_buf + 2, yuvconstants);
rgb_buf[3] = 255;
- YuvPixel(src_uyvy[3], src_uyvy[0], src_uyvy[2],
- rgb_buf + 4, rgb_buf + 5, rgb_buf + 6, yuvconstants);
+ YuvPixel(src_uyvy[3], src_uyvy[0], src_uyvy[2], rgb_buf + 4, rgb_buf + 5,
+ rgb_buf + 6, yuvconstants);
rgb_buf[7] = 255;
src_uyvy += 4;
rgb_buf += 8; // Advance 2 pixels.
}
if (width & 1) {- YuvPixel(src_uyvy[1], src_uyvy[0], src_uyvy[2],
- rgb_buf + 0, rgb_buf + 1, rgb_buf + 2, yuvconstants);
+ YuvPixel(src_uyvy[1], src_uyvy[0], src_uyvy[2], rgb_buf + 0, rgb_buf + 1,
+ rgb_buf + 2, yuvconstants);
rgb_buf[3] = 255;
}
}
-void I422ToRGBARow_C(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* rgb_buf,
+void I422ToRGBARow_C(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* rgb_buf,
const struct YuvConstants* yuvconstants,
int width) {int x;
for (x = 0; x < width - 1; x += 2) {- YuvPixel(src_y[0], src_u[0], src_v[0],
- rgb_buf + 1, rgb_buf + 2, rgb_buf + 3, yuvconstants);
+ YuvPixel(src_y[0], src_u[0], src_v[0], rgb_buf + 1, rgb_buf + 2,
+ rgb_buf + 3, yuvconstants);
rgb_buf[0] = 255;
- YuvPixel(src_y[1], src_u[0], src_v[0],
- rgb_buf + 5, rgb_buf + 6, rgb_buf + 7, yuvconstants);
+ YuvPixel(src_y[1], src_u[0], src_v[0], rgb_buf + 5, rgb_buf + 6,
+ rgb_buf + 7, yuvconstants);
rgb_buf[4] = 255;
src_y += 2;
src_u += 1;
@@ -1719,13 +2000,13 @@
rgb_buf += 8; // Advance 2 pixels.
}
if (width & 1) {- YuvPixel(src_y[0], src_u[0], src_v[0],
- rgb_buf + 1, rgb_buf + 2, rgb_buf + 3, yuvconstants);
+ YuvPixel(src_y[0], src_u[0], src_v[0], rgb_buf + 1, rgb_buf + 2,
+ rgb_buf + 3, yuvconstants);
rgb_buf[0] = 255;
}
}
-void I400ToARGBRow_C(const uint8* src_y, uint8* rgb_buf, int width) {+void I400ToARGBRow_C(const uint8_t* src_y, uint8_t* rgb_buf, int width) {int x;
for (x = 0; x < width - 1; x += 2) {YPixel(src_y[0], rgb_buf + 0, rgb_buf + 1, rgb_buf + 2);
@@ -1741,7 +2022,7 @@
}
}
-void MirrorRow_C(const uint8* src, uint8* dst, int width) {+void MirrorRow_C(const uint8_t* src, uint8_t* dst, int width) {int x;
src += width - 1;
for (x = 0; x < width - 1; x += 2) {@@ -1754,7 +2035,10 @@
}
}
-void MirrorUVRow_C(const uint8* src_uv, uint8* dst_u, uint8* dst_v, int width) {+void MirrorUVRow_C(const uint8_t* src_uv,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {int x;
src_uv += (width - 1) << 1;
for (x = 0; x < width - 1; x += 2) {@@ -1770,10 +2054,10 @@
}
}
-void ARGBMirrorRow_C(const uint8* src, uint8* dst, int width) {+void ARGBMirrorRow_C(const uint8_t* src, uint8_t* dst, int width) {int x;
- const uint32* src32 = (const uint32*)(src);
- uint32* dst32 = (uint32*)(dst);
+ const uint32_t* src32 = (const uint32_t*)(src);
+ uint32_t* dst32 = (uint32_t*)(dst);
src32 += width - 1;
for (x = 0; x < width - 1; x += 2) {dst32[x] = src32[0];
@@ -1785,7 +2069,10 @@
}
}
-void SplitUVRow_C(const uint8* src_uv, uint8* dst_u, uint8* dst_v, int width) {+void SplitUVRow_C(const uint8_t* src_uv,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {int x;
for (x = 0; x < width - 1; x += 2) {dst_u[x] = src_uv[0];
@@ -1800,7 +2087,9 @@
}
}
-void MergeUVRow_C(const uint8* src_u, const uint8* src_v, uint8* dst_uv,
+void MergeUVRow_C(const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_uv,
int width) {int x;
for (x = 0; x < width - 1; x += 2) {@@ -1816,20 +2105,110 @@
}
}
-void CopyRow_C(const uint8* src, uint8* dst, int count) {+void SplitRGBRow_C(const uint8_t* src_rgb,
+ uint8_t* dst_r,
+ uint8_t* dst_g,
+ uint8_t* dst_b,
+ int width) {+ int x;
+ for (x = 0; x < width; ++x) {+ dst_r[x] = src_rgb[0];
+ dst_g[x] = src_rgb[1];
+ dst_b[x] = src_rgb[2];
+ src_rgb += 3;
+ }
+}
+
+void MergeRGBRow_C(const uint8_t* src_r,
+ const uint8_t* src_g,
+ const uint8_t* src_b,
+ uint8_t* dst_rgb,
+ int width) {+ int x;
+ for (x = 0; x < width; ++x) {+ dst_rgb[0] = src_r[x];
+ dst_rgb[1] = src_g[x];
+ dst_rgb[2] = src_b[x];
+ dst_rgb += 3;
+ }
+}
+
+// Use scale to convert lsb formats to msb, depending how many bits there are:
+// 128 = 9 bits
+// 64 = 10 bits
+// 16 = 12 bits
+// 1 = 16 bits
+void MergeUVRow_16_C(const uint16_t* src_u,
+ const uint16_t* src_v,
+ uint16_t* dst_uv,
+ int scale,
+ int width) {+ int x;
+ for (x = 0; x < width - 1; x += 2) {+ dst_uv[0] = src_u[x] * scale;
+ dst_uv[1] = src_v[x] * scale;
+ dst_uv[2] = src_u[x + 1] * scale;
+ dst_uv[3] = src_v[x + 1] * scale;
+ dst_uv += 4;
+ }
+ if (width & 1) {+ dst_uv[0] = src_u[width - 1] * scale;
+ dst_uv[1] = src_v[width - 1] * scale;
+ }
+}
+
+void MultiplyRow_16_C(const uint16_t* src_y,
+ uint16_t* dst_y,
+ int scale,
+ int width) {+ int x;
+ for (x = 0; x < width; ++x) {+ dst_y[x] = src_y[x] * scale;
+ }
+}
+
+// Use scale to convert lsb formats to msb, depending how many bits there are:
+// 32768 = 9 bits
+// 16384 = 10 bits
+// 4096 = 12 bits
+// 256 = 16 bits
+void Convert16To8Row_C(const uint16_t* src_y,
+ uint8_t* dst_y,
+ int scale,
+ int width) {+ int x;
+ for (x = 0; x < width; ++x) {+ dst_y[x] = clamp255((src_y[x] * scale) >> 16);
+ }
+}
+
+// Use scale to convert lsb formats to msb, depending how many bits there are:
+// 1024 = 10 bits
+void Convert8To16Row_C(const uint8_t* src_y,
+ uint16_t* dst_y,
+ int scale,
+ int width) {+ int x;
+ scale *= 0x0101; // replicates the byte.
+ for (x = 0; x < width; ++x) {+ dst_y[x] = (src_y[x] * scale) >> 16;
+ }
+}
+
+void CopyRow_C(const uint8_t* src, uint8_t* dst, int count) {memcpy(dst, src, count);
}
-void CopyRow_16_C(const uint16* src, uint16* dst, int count) {+void CopyRow_16_C(const uint16_t* src, uint16_t* dst, int count) {memcpy(dst, src, count * 2);
}
-void SetRow_C(uint8* dst, uint8 v8, int width) {+void SetRow_C(uint8_t* dst, uint8_t v8, int width) {memset(dst, v8, width);
}
-void ARGBSetRow_C(uint8* dst_argb, uint32 v32, int width) {- uint32* d = (uint32*)(dst_argb);
+void ARGBSetRow_C(uint8_t* dst_argb, uint32_t v32, int width) {+ uint32_t* d = (uint32_t*)(dst_argb);
int x;
for (x = 0; x < width; ++x) {d[x] = v32;
@@ -1837,8 +2216,11 @@
}
// Filter 2 rows of YUY2 UV's (422) into U and V (420).
-void YUY2ToUVRow_C(const uint8* src_yuy2, int src_stride_yuy2,
- uint8* dst_u, uint8* dst_v, int width) {+void YUY2ToUVRow_C(const uint8_t* src_yuy2,
+ int src_stride_yuy2,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {// Output a row of UV values, filtering 2 rows of YUY2.
int x;
for (x = 0; x < width; x += 2) {@@ -1851,8 +2233,10 @@
}
// Copy row of YUY2 UV's (422) into U and V (422).
-void YUY2ToUV422Row_C(const uint8* src_yuy2,
- uint8* dst_u, uint8* dst_v, int width) {+void YUY2ToUV422Row_C(const uint8_t* src_yuy2,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {// Output a row of UV values.
int x;
for (x = 0; x < width; x += 2) {@@ -1865,7 +2249,7 @@
}
// Copy row of YUY2 Y's (422) into Y (420/422).
-void YUY2ToYRow_C(const uint8* src_yuy2, uint8* dst_y, int width) {+void YUY2ToYRow_C(const uint8_t* src_yuy2, uint8_t* dst_y, int width) {// Output a row of Y values.
int x;
for (x = 0; x < width - 1; x += 2) {@@ -1879,8 +2263,11 @@
}
// Filter 2 rows of UYVY UV's (422) into U and V (420).
-void UYVYToUVRow_C(const uint8* src_uyvy, int src_stride_uyvy,
- uint8* dst_u, uint8* dst_v, int width) {+void UYVYToUVRow_C(const uint8_t* src_uyvy,
+ int src_stride_uyvy,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {// Output a row of UV values.
int x;
for (x = 0; x < width; x += 2) {@@ -1893,8 +2280,10 @@
}
// Copy row of UYVY UV's (422) into U and V (422).
-void UYVYToUV422Row_C(const uint8* src_uyvy,
- uint8* dst_u, uint8* dst_v, int width) {+void UYVYToUV422Row_C(const uint8_t* src_uyvy,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {// Output a row of UV values.
int x;
for (x = 0; x < width; x += 2) {@@ -1907,7 +2296,7 @@
}
// Copy row of UYVY Y's (422) into Y (420/422).
-void UYVYToYRow_C(const uint8* src_uyvy, uint8* dst_y, int width) {+void UYVYToYRow_C(const uint8_t* src_uyvy, uint8_t* dst_y, int width) {// Output a row of Y values.
int x;
for (x = 0; x < width - 1; x += 2) {@@ -1925,17 +2314,19 @@
// Blend src_argb0 over src_argb1 and store to dst_argb.
// dst_argb may be src_argb0 or src_argb1.
// This code mimics the SSSE3 version for better testability.
-void ARGBBlendRow_C(const uint8* src_argb0, const uint8* src_argb1,
- uint8* dst_argb, int width) {+void ARGBBlendRow_C(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) {int x;
for (x = 0; x < width - 1; x += 2) {- uint32 fb = src_argb0[0];
- uint32 fg = src_argb0[1];
- uint32 fr = src_argb0[2];
- uint32 a = src_argb0[3];
- uint32 bb = src_argb1[0];
- uint32 bg = src_argb1[1];
- uint32 br = src_argb1[2];
+ uint32_t fb = src_argb0[0];
+ uint32_t fg = src_argb0[1];
+ uint32_t fr = src_argb0[2];
+ uint32_t a = src_argb0[3];
+ uint32_t bb = src_argb1[0];
+ uint32_t bg = src_argb1[1];
+ uint32_t br = src_argb1[2];
dst_argb[0] = BLEND(fb, bb, a);
dst_argb[1] = BLEND(fg, bg, a);
dst_argb[2] = BLEND(fr, br, a);
@@ -1958,13 +2349,13 @@
}
if (width & 1) {- uint32 fb = src_argb0[0];
- uint32 fg = src_argb0[1];
- uint32 fr = src_argb0[2];
- uint32 a = src_argb0[3];
- uint32 bb = src_argb1[0];
- uint32 bg = src_argb1[1];
- uint32 br = src_argb1[2];
+ uint32_t fb = src_argb0[0];
+ uint32_t fg = src_argb0[1];
+ uint32_t fr = src_argb0[2];
+ uint32_t a = src_argb0[3];
+ uint32_t bb = src_argb1[0];
+ uint32_t bg = src_argb1[1];
+ uint32_t br = src_argb1[2];
dst_argb[0] = BLEND(fb, bb, a);
dst_argb[1] = BLEND(fg, bg, a);
dst_argb[2] = BLEND(fr, br, a);
@@ -1973,9 +2364,12 @@
}
#undef BLEND
-#define UBLEND(f, b, a) (((a) * f) + ((255 - a) * b) + 255) >> 8
-void BlendPlaneRow_C(const uint8* src0, const uint8* src1,
- const uint8* alpha, uint8* dst, int width) {+#define UBLEND(f, b, a) (((a)*f) + ((255 - a) * b) + 255) >> 8
+void BlendPlaneRow_C(const uint8_t* src0,
+ const uint8_t* src1,
+ const uint8_t* alpha,
+ uint8_t* dst,
+ int width) {int x;
for (x = 0; x < width - 1; x += 2) {dst[0] = UBLEND(src0[0], src1[0], alpha[0]);
@@ -1995,13 +2389,13 @@
// Multiply source RGB by alpha and store to destination.
// This code mimics the SSSE3 version for better testability.
-void ARGBAttenuateRow_C(const uint8* src_argb, uint8* dst_argb, int width) {+void ARGBAttenuateRow_C(const uint8_t* src_argb, uint8_t* dst_argb, int width) {int i;
for (i = 0; i < width - 1; i += 2) {- uint32 b = src_argb[0];
- uint32 g = src_argb[1];
- uint32 r = src_argb[2];
- uint32 a = src_argb[3];
+ uint32_t b = src_argb[0];
+ uint32_t g = src_argb[1];
+ uint32_t r = src_argb[2];
+ uint32_t a = src_argb[3];
dst_argb[0] = ATTENUATE(b, a);
dst_argb[1] = ATTENUATE(g, a);
dst_argb[2] = ATTENUATE(r, a);
@@ -2019,10 +2413,10 @@
}
if (width & 1) {- const uint32 b = src_argb[0];
- const uint32 g = src_argb[1];
- const uint32 r = src_argb[2];
- const uint32 a = src_argb[3];
+ const uint32_t b = src_argb[0];
+ const uint32_t g = src_argb[1];
+ const uint32_t r = src_argb[2];
+ const uint32_t a = src_argb[3];
dst_argb[0] = ATTENUATE(b, a);
dst_argb[1] = ATTENUATE(g, a);
dst_argb[2] = ATTENUATE(r, a);
@@ -2038,49 +2432,56 @@
// Reciprocal method is off by 1 on some values. ie 125
// 8.8 fixed point inverse table with 1.0 in upper short and 1 / a in lower.
#define T(a) 0x01000000 + (0x10000 / a)
-const uint32 fixed_invtbl8[256] = {- 0x01000000, 0x0100ffff, T(0x02), T(0x03), T(0x04), T(0x05), T(0x06), T(0x07),
- T(0x08), T(0x09), T(0x0a), T(0x0b), T(0x0c), T(0x0d), T(0x0e), T(0x0f),
- T(0x10), T(0x11), T(0x12), T(0x13), T(0x14), T(0x15), T(0x16), T(0x17),
- T(0x18), T(0x19), T(0x1a), T(0x1b), T(0x1c), T(0x1d), T(0x1e), T(0x1f),
- T(0x20), T(0x21), T(0x22), T(0x23), T(0x24), T(0x25), T(0x26), T(0x27),
- T(0x28), T(0x29), T(0x2a), T(0x2b), T(0x2c), T(0x2d), T(0x2e), T(0x2f),
- T(0x30), T(0x31), T(0x32), T(0x33), T(0x34), T(0x35), T(0x36), T(0x37),
- T(0x38), T(0x39), T(0x3a), T(0x3b), T(0x3c), T(0x3d), T(0x3e), T(0x3f),
- T(0x40), T(0x41), T(0x42), T(0x43), T(0x44), T(0x45), T(0x46), T(0x47),
- T(0x48), T(0x49), T(0x4a), T(0x4b), T(0x4c), T(0x4d), T(0x4e), T(0x4f),
- T(0x50), T(0x51), T(0x52), T(0x53), T(0x54), T(0x55), T(0x56), T(0x57),
- T(0x58), T(0x59), T(0x5a), T(0x5b), T(0x5c), T(0x5d), T(0x5e), T(0x5f),
- T(0x60), T(0x61), T(0x62), T(0x63), T(0x64), T(0x65), T(0x66), T(0x67),
- T(0x68), T(0x69), T(0x6a), T(0x6b), T(0x6c), T(0x6d), T(0x6e), T(0x6f),
- T(0x70), T(0x71), T(0x72), T(0x73), T(0x74), T(0x75), T(0x76), T(0x77),
- T(0x78), T(0x79), T(0x7a), T(0x7b), T(0x7c), T(0x7d), T(0x7e), T(0x7f),
- T(0x80), T(0x81), T(0x82), T(0x83), T(0x84), T(0x85), T(0x86), T(0x87),
- T(0x88), T(0x89), T(0x8a), T(0x8b), T(0x8c), T(0x8d), T(0x8e), T(0x8f),
- T(0x90), T(0x91), T(0x92), T(0x93), T(0x94), T(0x95), T(0x96), T(0x97),
- T(0x98), T(0x99), T(0x9a), T(0x9b), T(0x9c), T(0x9d), T(0x9e), T(0x9f),
- T(0xa0), T(0xa1), T(0xa2), T(0xa3), T(0xa4), T(0xa5), T(0xa6), T(0xa7),
- T(0xa8), T(0xa9), T(0xaa), T(0xab), T(0xac), T(0xad), T(0xae), T(0xaf),
- T(0xb0), T(0xb1), T(0xb2), T(0xb3), T(0xb4), T(0xb5), T(0xb6), T(0xb7),
- T(0xb8), T(0xb9), T(0xba), T(0xbb), T(0xbc), T(0xbd), T(0xbe), T(0xbf),
- T(0xc0), T(0xc1), T(0xc2), T(0xc3), T(0xc4), T(0xc5), T(0xc6), T(0xc7),
- T(0xc8), T(0xc9), T(0xca), T(0xcb), T(0xcc), T(0xcd), T(0xce), T(0xcf),
- T(0xd0), T(0xd1), T(0xd2), T(0xd3), T(0xd4), T(0xd5), T(0xd6), T(0xd7),
- T(0xd8), T(0xd9), T(0xda), T(0xdb), T(0xdc), T(0xdd), T(0xde), T(0xdf),
- T(0xe0), T(0xe1), T(0xe2), T(0xe3), T(0xe4), T(0xe5), T(0xe6), T(0xe7),
- T(0xe8), T(0xe9), T(0xea), T(0xeb), T(0xec), T(0xed), T(0xee), T(0xef),
- T(0xf0), T(0xf1), T(0xf2), T(0xf3), T(0xf4), T(0xf5), T(0xf6), T(0xf7),
- T(0xf8), T(0xf9), T(0xfa), T(0xfb), T(0xfc), T(0xfd), T(0xfe), 0x01000100 };
+const uint32_t fixed_invtbl8[256] = {+ 0x01000000, 0x0100ffff, T(0x02), T(0x03), T(0x04), T(0x05), T(0x06),
+ T(0x07), T(0x08), T(0x09), T(0x0a), T(0x0b), T(0x0c), T(0x0d),
+ T(0x0e), T(0x0f), T(0x10), T(0x11), T(0x12), T(0x13), T(0x14),
+ T(0x15), T(0x16), T(0x17), T(0x18), T(0x19), T(0x1a), T(0x1b),
+ T(0x1c), T(0x1d), T(0x1e), T(0x1f), T(0x20), T(0x21), T(0x22),
+ T(0x23), T(0x24), T(0x25), T(0x26), T(0x27), T(0x28), T(0x29),
+ T(0x2a), T(0x2b), T(0x2c), T(0x2d), T(0x2e), T(0x2f), T(0x30),
+ T(0x31), T(0x32), T(0x33), T(0x34), T(0x35), T(0x36), T(0x37),
+ T(0x38), T(0x39), T(0x3a), T(0x3b), T(0x3c), T(0x3d), T(0x3e),
+ T(0x3f), T(0x40), T(0x41), T(0x42), T(0x43), T(0x44), T(0x45),
+ T(0x46), T(0x47), T(0x48), T(0x49), T(0x4a), T(0x4b), T(0x4c),
+ T(0x4d), T(0x4e), T(0x4f), T(0x50), T(0x51), T(0x52), T(0x53),
+ T(0x54), T(0x55), T(0x56), T(0x57), T(0x58), T(0x59), T(0x5a),
+ T(0x5b), T(0x5c), T(0x5d), T(0x5e), T(0x5f), T(0x60), T(0x61),
+ T(0x62), T(0x63), T(0x64), T(0x65), T(0x66), T(0x67), T(0x68),
+ T(0x69), T(0x6a), T(0x6b), T(0x6c), T(0x6d), T(0x6e), T(0x6f),
+ T(0x70), T(0x71), T(0x72), T(0x73), T(0x74), T(0x75), T(0x76),
+ T(0x77), T(0x78), T(0x79), T(0x7a), T(0x7b), T(0x7c), T(0x7d),
+ T(0x7e), T(0x7f), T(0x80), T(0x81), T(0x82), T(0x83), T(0x84),
+ T(0x85), T(0x86), T(0x87), T(0x88), T(0x89), T(0x8a), T(0x8b),
+ T(0x8c), T(0x8d), T(0x8e), T(0x8f), T(0x90), T(0x91), T(0x92),
+ T(0x93), T(0x94), T(0x95), T(0x96), T(0x97), T(0x98), T(0x99),
+ T(0x9a), T(0x9b), T(0x9c), T(0x9d), T(0x9e), T(0x9f), T(0xa0),
+ T(0xa1), T(0xa2), T(0xa3), T(0xa4), T(0xa5), T(0xa6), T(0xa7),
+ T(0xa8), T(0xa9), T(0xaa), T(0xab), T(0xac), T(0xad), T(0xae),
+ T(0xaf), T(0xb0), T(0xb1), T(0xb2), T(0xb3), T(0xb4), T(0xb5),
+ T(0xb6), T(0xb7), T(0xb8), T(0xb9), T(0xba), T(0xbb), T(0xbc),
+ T(0xbd), T(0xbe), T(0xbf), T(0xc0), T(0xc1), T(0xc2), T(0xc3),
+ T(0xc4), T(0xc5), T(0xc6), T(0xc7), T(0xc8), T(0xc9), T(0xca),
+ T(0xcb), T(0xcc), T(0xcd), T(0xce), T(0xcf), T(0xd0), T(0xd1),
+ T(0xd2), T(0xd3), T(0xd4), T(0xd5), T(0xd6), T(0xd7), T(0xd8),
+ T(0xd9), T(0xda), T(0xdb), T(0xdc), T(0xdd), T(0xde), T(0xdf),
+ T(0xe0), T(0xe1), T(0xe2), T(0xe3), T(0xe4), T(0xe5), T(0xe6),
+ T(0xe7), T(0xe8), T(0xe9), T(0xea), T(0xeb), T(0xec), T(0xed),
+ T(0xee), T(0xef), T(0xf0), T(0xf1), T(0xf2), T(0xf3), T(0xf4),
+ T(0xf5), T(0xf6), T(0xf7), T(0xf8), T(0xf9), T(0xfa), T(0xfb),
+ T(0xfc), T(0xfd), T(0xfe), 0x01000100};
#undef T
-void ARGBUnattenuateRow_C(const uint8* src_argb, uint8* dst_argb, int width) {+void ARGBUnattenuateRow_C(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width) {int i;
for (i = 0; i < width; ++i) {- uint32 b = src_argb[0];
- uint32 g = src_argb[1];
- uint32 r = src_argb[2];
- const uint32 a = src_argb[3];
- const uint32 ia = fixed_invtbl8[a] & 0xffff; // 8.8 fixed point
+ uint32_t b = src_argb[0];
+ uint32_t g = src_argb[1];
+ uint32_t r = src_argb[2];
+ const uint32_t a = src_argb[3];
+ const uint32_t ia = fixed_invtbl8[a] & 0xffff; // 8.8 fixed point
b = (b * ia) >> 8;
g = (g * ia) >> 8;
r = (r * ia) >> 8;
@@ -2094,9 +2495,11 @@
}
}
-void ComputeCumulativeSumRow_C(const uint8* row, int32* cumsum,
- const int32* previous_cumsum, int width) {- int32 row_sum[4] = {0, 0, 0, 0};+void ComputeCumulativeSumRow_C(const uint8_t* row,
+ int32_t* cumsum,
+ const int32_t* previous_cumsum,
+ int width) {+ int32_t row_sum[4] = {0, 0, 0, 0};int x;
for (x = 0; x < width; ++x) {row_sum[0] += row[x * 4 + 0];
@@ -2103,22 +2506,26 @@
row_sum[1] += row[x * 4 + 1];
row_sum[2] += row[x * 4 + 2];
row_sum[3] += row[x * 4 + 3];
- cumsum[x * 4 + 0] = row_sum[0] + previous_cumsum[x * 4 + 0];
- cumsum[x * 4 + 1] = row_sum[1] + previous_cumsum[x * 4 + 1];
- cumsum[x * 4 + 2] = row_sum[2] + previous_cumsum[x * 4 + 2];
- cumsum[x * 4 + 3] = row_sum[3] + previous_cumsum[x * 4 + 3];
+ cumsum[x * 4 + 0] = row_sum[0] + previous_cumsum[x * 4 + 0];
+ cumsum[x * 4 + 1] = row_sum[1] + previous_cumsum[x * 4 + 1];
+ cumsum[x * 4 + 2] = row_sum[2] + previous_cumsum[x * 4 + 2];
+ cumsum[x * 4 + 3] = row_sum[3] + previous_cumsum[x * 4 + 3];
}
}
-void CumulativeSumToAverageRow_C(const int32* tl, const int32* bl,
- int w, int area, uint8* dst, int count) {+void CumulativeSumToAverageRow_C(const int32_t* tl,
+ const int32_t* bl,
+ int w,
+ int area,
+ uint8_t* dst,
+ int count) {float ooa = 1.0f / area;
int i;
for (i = 0; i < count; ++i) {- dst[0] = (uint8)((bl[w + 0] + tl[0] - bl[0] - tl[w + 0]) * ooa);
- dst[1] = (uint8)((bl[w + 1] + tl[1] - bl[1] - tl[w + 1]) * ooa);
- dst[2] = (uint8)((bl[w + 2] + tl[2] - bl[2] - tl[w + 2]) * ooa);
- dst[3] = (uint8)((bl[w + 3] + tl[3] - bl[3] - tl[w + 3]) * ooa);
+ dst[0] = (uint8_t)((bl[w + 0] + tl[0] - bl[0] - tl[w + 0]) * ooa);
+ dst[1] = (uint8_t)((bl[w + 1] + tl[1] - bl[1] - tl[w + 1]) * ooa);
+ dst[2] = (uint8_t)((bl[w + 2] + tl[2] - bl[2] - tl[w + 2]) * ooa);
+ dst[3] = (uint8_t)((bl[w + 3] + tl[3] - bl[3] - tl[w + 3]) * ooa);
dst += 4;
tl += 4;
bl += 4;
@@ -2127,8 +2534,11 @@
// Copy pixels from rotated source to destination row with a slope.
LIBYUV_API
-void ARGBAffineRow_C(const uint8* src_argb, int src_argb_stride,
- uint8* dst_argb, const float* uv_dudv, int width) {+void ARGBAffineRow_C(const uint8_t* src_argb,
+ int src_argb_stride,
+ uint8_t* dst_argb,
+ const float* uv_dudv,
+ int width) {int i;
// Render a row of pixels from source into a buffer.
float uv[2];
@@ -2137,9 +2547,8 @@
for (i = 0; i < width; ++i) {int x = (int)(uv[0]);
int y = (int)(uv[1]);
- *(uint32*)(dst_argb) =
- *(const uint32*)(src_argb + y * src_argb_stride +
- x * 4);
+ *(uint32_t*)(dst_argb) =
+ *(const uint32_t*)(src_argb + y * src_argb_stride + x * 4);
dst_argb += 4;
uv[0] += uv_dudv[2];
uv[1] += uv_dudv[3];
@@ -2147,8 +2556,10 @@
}
// Blend 2 rows into 1.
-static void HalfRow_C(const uint8* src_uv, ptrdiff_t src_uv_stride,
- uint8* dst_uv, int width) {+static void HalfRow_C(const uint8_t* src_uv,
+ ptrdiff_t src_uv_stride,
+ uint8_t* dst_uv,
+ int width) {int x;
for (x = 0; x < width; ++x) {dst_uv[x] = (src_uv[x] + src_uv[src_uv_stride + x] + 1) >> 1;
@@ -2155,8 +2566,10 @@
}
}
-static void HalfRow_16_C(const uint16* src_uv, ptrdiff_t src_uv_stride,
- uint16* dst_uv, int width) {+static void HalfRow_16_C(const uint16_t* src_uv,
+ ptrdiff_t src_uv_stride,
+ uint16_t* dst_uv,
+ int width) {int x;
for (x = 0; x < width; ++x) {dst_uv[x] = (src_uv[x] + src_uv[src_uv_stride + x] + 1) >> 1;
@@ -2164,12 +2577,14 @@
}
// C version 2x2 -> 2x1.
-void InterpolateRow_C(uint8* dst_ptr, const uint8* src_ptr,
+void InterpolateRow_C(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
ptrdiff_t src_stride,
- int width, int source_y_fraction) {+ int width,
+ int source_y_fraction) {int y1_fraction = source_y_fraction;
int y0_fraction = 256 - y1_fraction;
- const uint8* src_ptr1 = src_ptr + src_stride;
+ const uint8_t* src_ptr1 = src_ptr + src_stride;
int x;
if (y1_fraction == 0) {memcpy(dst_ptr, src_ptr, width);
@@ -2194,12 +2609,14 @@
}
}
-void InterpolateRow_16_C(uint16* dst_ptr, const uint16* src_ptr,
+void InterpolateRow_16_C(uint16_t* dst_ptr,
+ const uint16_t* src_ptr,
ptrdiff_t src_stride,
- int width, int source_y_fraction) {+ int width,
+ int source_y_fraction) {int y1_fraction = source_y_fraction;
int y0_fraction = 256 - y1_fraction;
- const uint16* src_ptr1 = src_ptr + src_stride;
+ const uint16_t* src_ptr1 = src_ptr + src_stride;
int x;
if (source_y_fraction == 0) {memcpy(dst_ptr, src_ptr, width * 2);
@@ -2222,8 +2639,10 @@
}
// Use first 4 shuffler values to reorder ARGB channels.
-void ARGBShuffleRow_C(const uint8* src_argb, uint8* dst_argb,
- const uint8* shuffler, int width) {+void ARGBShuffleRow_C(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const uint8_t* shuffler,
+ int width) {int index0 = shuffler[0];
int index1 = shuffler[1];
int index2 = shuffler[2];
@@ -2232,10 +2651,10 @@
int x;
for (x = 0; x < width; ++x) {// To support in-place conversion.
- uint8 b = src_argb[index0];
- uint8 g = src_argb[index1];
- uint8 r = src_argb[index2];
- uint8 a = src_argb[index3];
+ uint8_t b = src_argb[index0];
+ uint8_t g = src_argb[index1];
+ uint8_t r = src_argb[index2];
+ uint8_t a = src_argb[index3];
dst_argb[0] = b;
dst_argb[1] = g;
dst_argb[2] = r;
@@ -2245,10 +2664,11 @@
}
}
-void I422ToYUY2Row_C(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_frame, int width) {+void I422ToYUY2Row_C(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_frame,
+ int width) {int x;
for (x = 0; x < width - 1; x += 2) {dst_frame[0] = src_y[0];
@@ -2268,10 +2688,11 @@
}
}
-void I422ToUYVYRow_C(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_frame, int width) {+void I422ToUYVYRow_C(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_frame,
+ int width) {int x;
for (x = 0; x < width - 1; x += 2) {dst_frame[0] = src_u[0];
@@ -2291,9 +2712,8 @@
}
}
-
-void ARGBPolynomialRow_C(const uint8* src_argb,
- uint8* dst_argb,
+void ARGBPolynomialRow_C(const uint8_t* src_argb,
+ uint8_t* dst_argb,
const float* poly,
int width) {int i;
@@ -2323,33 +2743,75 @@
dr += poly[14] * r3;
da += poly[15] * a3;
- dst_argb[0] = Clamp((int32)(db));
- dst_argb[1] = Clamp((int32)(dg));
- dst_argb[2] = Clamp((int32)(dr));
- dst_argb[3] = Clamp((int32)(da));
+ dst_argb[0] = Clamp((int32_t)(db));
+ dst_argb[1] = Clamp((int32_t)(dg));
+ dst_argb[2] = Clamp((int32_t)(dr));
+ dst_argb[3] = Clamp((int32_t)(da));
src_argb += 4;
dst_argb += 4;
}
}
-void ARGBLumaColorTableRow_C(const uint8* src_argb, uint8* dst_argb, int width,
- const uint8* luma, uint32 lumacoeff) {- uint32 bc = lumacoeff & 0xff;
- uint32 gc = (lumacoeff >> 8) & 0xff;
- uint32 rc = (lumacoeff >> 16) & 0xff;
+// Samples assumed to be unsigned in low 9, 10 or 12 bits. Scale factor
+// adjust the source integer range to the half float range desired.
+// This magic constant is 2^-112. Multiplying by this
+// is the same as subtracting 112 from the exponent, which
+// is the difference in exponent bias between 32-bit and
+// 16-bit floats. Once we've done this subtraction, we can
+// simply extract the low bits of the exponent and the high
+// bits of the mantissa from our float and we're done.
+
+// Work around GCC 7 punning warning -Wstrict-aliasing
+#if defined(__GNUC__)
+typedef uint32_t __attribute__((__may_alias__)) uint32_alias_t;
+#else
+typedef uint32_t uint32_alias_t;
+#endif
+
+void HalfFloatRow_C(const uint16_t* src,
+ uint16_t* dst,
+ float scale,
+ int width) {int i;
+ float mult = 1.9259299444e-34f * scale;
+ for (i = 0; i < width; ++i) {+ float value = src[i] * mult;
+ dst[i] = (uint16_t)((*(const uint32_alias_t*)&value) >> 13);
+ }
+}
+
+void ByteToFloatRow_C(const uint8_t* src, float* dst, float scale, int width) {+ int i;
+ for (i = 0; i < width; ++i) {+ float value = src[i] * scale;
+ dst[i] = value;
+ }
+}
+
+void ARGBLumaColorTableRow_C(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width,
+ const uint8_t* luma,
+ uint32_t lumacoeff) {+ uint32_t bc = lumacoeff & 0xff;
+ uint32_t gc = (lumacoeff >> 8) & 0xff;
+ uint32_t rc = (lumacoeff >> 16) & 0xff;
+
+ int i;
for (i = 0; i < width - 1; i += 2) {// Luminance in rows, color values in columns.
- const uint8* luma0 = ((src_argb[0] * bc + src_argb[1] * gc +
- src_argb[2] * rc) & 0x7F00u) + luma;
- const uint8* luma1;
+ const uint8_t* luma0 =
+ ((src_argb[0] * bc + src_argb[1] * gc + src_argb[2] * rc) & 0x7F00u) +
+ luma;
+ const uint8_t* luma1;
dst_argb[0] = luma0[src_argb[0]];
dst_argb[1] = luma0[src_argb[1]];
dst_argb[2] = luma0[src_argb[2]];
dst_argb[3] = src_argb[3];
- luma1 = ((src_argb[4] * bc + src_argb[5] * gc +
- src_argb[6] * rc) & 0x7F00u) + luma;
+ luma1 =
+ ((src_argb[4] * bc + src_argb[5] * gc + src_argb[6] * rc) & 0x7F00u) +
+ luma;
dst_argb[4] = luma1[src_argb[4]];
dst_argb[5] = luma1[src_argb[5]];
dst_argb[6] = luma1[src_argb[6]];
@@ -2359,8 +2821,9 @@
}
if (width & 1) {// Luminance in rows, color values in columns.
- const uint8* luma0 = ((src_argb[0] * bc + src_argb[1] * gc +
- src_argb[2] * rc) & 0x7F00u) + luma;
+ const uint8_t* luma0 =
+ ((src_argb[0] * bc + src_argb[1] * gc + src_argb[2] * rc) & 0x7F00u) +
+ luma;
dst_argb[0] = luma0[src_argb[0]];
dst_argb[1] = luma0[src_argb[1]];
dst_argb[2] = luma0[src_argb[2]];
@@ -2368,7 +2831,7 @@
}
}
-void ARGBCopyAlphaRow_C(const uint8* src, uint8* dst, int width) {+void ARGBCopyAlphaRow_C(const uint8_t* src, uint8_t* dst, int width) {int i;
for (i = 0; i < width - 1; i += 2) {dst[3] = src[3];
@@ -2381,7 +2844,7 @@
}
}
-void ARGBExtractAlphaRow_C(const uint8* src_argb, uint8* dst_a, int width) {+void ARGBExtractAlphaRow_C(const uint8_t* src_argb, uint8_t* dst_a, int width) {int i;
for (i = 0; i < width - 1; i += 2) {dst_a[0] = src_argb[3];
@@ -2394,7 +2857,7 @@
}
}
-void ARGBCopyYToAlphaRow_C(const uint8* src, uint8* dst, int width) {+void ARGBCopyYToAlphaRow_C(const uint8_t* src, uint8_t* dst, int width) {int i;
for (i = 0; i < width - 1; i += 2) {dst[3] = src[0];
@@ -2413,13 +2876,13 @@
#if !(defined(_MSC_VER) && defined(_M_IX86)) && \
defined(HAS_I422TORGB565ROW_SSSE3)
// row_win.cc has asm version, but GCC uses 2 step wrapper.
-void I422ToRGB565Row_SSSE3(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_rgb565,
+void I422ToRGB565Row_SSSE3(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_rgb565,
const struct YuvConstants* yuvconstants,
int width) {- SIMD_ALIGNED(uint8 row[MAXTWIDTH * 4]);
+ SIMD_ALIGNED(uint8_t row[MAXTWIDTH * 4]);
while (width > 0) {int twidth = width > MAXTWIDTH ? MAXTWIDTH : width;
I422ToARGBRow_SSSE3(src_y, src_u, src_v, row, yuvconstants, twidth);
@@ -2434,14 +2897,14 @@
#endif
#if defined(HAS_I422TOARGB1555ROW_SSSE3)
-void I422ToARGB1555Row_SSSE3(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb1555,
+void I422ToARGB1555Row_SSSE3(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb1555,
const struct YuvConstants* yuvconstants,
int width) {// Row buffer for intermediate ARGB pixels.
- SIMD_ALIGNED(uint8 row[MAXTWIDTH * 4]);
+ SIMD_ALIGNED(uint8_t row[MAXTWIDTH * 4]);
while (width > 0) {int twidth = width > MAXTWIDTH ? MAXTWIDTH : width;
I422ToARGBRow_SSSE3(src_y, src_u, src_v, row, yuvconstants, twidth);
@@ -2456,14 +2919,14 @@
#endif
#if defined(HAS_I422TOARGB4444ROW_SSSE3)
-void I422ToARGB4444Row_SSSE3(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb4444,
+void I422ToARGB4444Row_SSSE3(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb4444,
const struct YuvConstants* yuvconstants,
int width) {// Row buffer for intermediate ARGB pixels.
- SIMD_ALIGNED(uint8 row[MAXTWIDTH * 4]);
+ SIMD_ALIGNED(uint8_t row[MAXTWIDTH * 4]);
while (width > 0) {int twidth = width > MAXTWIDTH ? MAXTWIDTH : width;
I422ToARGBRow_SSSE3(src_y, src_u, src_v, row, yuvconstants, twidth);
@@ -2478,13 +2941,13 @@
#endif
#if defined(HAS_NV12TORGB565ROW_SSSE3)
-void NV12ToRGB565Row_SSSE3(const uint8* src_y,
- const uint8* src_uv,
- uint8* dst_rgb565,
+void NV12ToRGB565Row_SSSE3(const uint8_t* src_y,
+ const uint8_t* src_uv,
+ uint8_t* dst_rgb565,
const struct YuvConstants* yuvconstants,
int width) {// Row buffer for intermediate ARGB pixels.
- SIMD_ALIGNED(uint8 row[MAXTWIDTH * 4]);
+ SIMD_ALIGNED(uint8_t row[MAXTWIDTH * 4]);
while (width > 0) {int twidth = width > MAXTWIDTH ? MAXTWIDTH : width;
NV12ToARGBRow_SSSE3(src_y, src_uv, row, yuvconstants, twidth);
@@ -2497,14 +2960,102 @@
}
#endif
+#if defined(HAS_NV12TORGB24ROW_SSSE3)
+void NV12ToRGB24Row_SSSE3(const uint8_t* src_y,
+ const uint8_t* src_uv,
+ uint8_t* dst_rgb24,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ // Row buffer for intermediate ARGB pixels.
+ SIMD_ALIGNED(uint8_t row[MAXTWIDTH * 4]);
+ while (width > 0) {+ int twidth = width > MAXTWIDTH ? MAXTWIDTH : width;
+ NV12ToARGBRow_SSSE3(src_y, src_uv, row, yuvconstants, twidth);
+ ARGBToRGB24Row_SSSE3(row, dst_rgb24, twidth);
+ src_y += twidth;
+ src_uv += twidth;
+ dst_rgb24 += twidth * 3;
+ width -= twidth;
+ }
+}
+#endif
+
+#if defined(HAS_NV21TORGB24ROW_SSSE3)
+void NV21ToRGB24Row_SSSE3(const uint8_t* src_y,
+ const uint8_t* src_vu,
+ uint8_t* dst_rgb24,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ // Row buffer for intermediate ARGB pixels.
+ SIMD_ALIGNED(uint8_t row[MAXTWIDTH * 4]);
+ while (width > 0) {+ int twidth = width > MAXTWIDTH ? MAXTWIDTH : width;
+ NV21ToARGBRow_SSSE3(src_y, src_vu, row, yuvconstants, twidth);
+ ARGBToRGB24Row_SSSE3(row, dst_rgb24, twidth);
+ src_y += twidth;
+ src_vu += twidth;
+ dst_rgb24 += twidth * 3;
+ width -= twidth;
+ }
+}
+#endif
+
+#if defined(HAS_NV12TORGB24ROW_AVX2)
+void NV12ToRGB24Row_AVX2(const uint8_t* src_y,
+ const uint8_t* src_uv,
+ uint8_t* dst_rgb24,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ // Row buffer for intermediate ARGB pixels.
+ SIMD_ALIGNED(uint8_t row[MAXTWIDTH * 4]);
+ while (width > 0) {+ int twidth = width > MAXTWIDTH ? MAXTWIDTH : width;
+ NV12ToARGBRow_AVX2(src_y, src_uv, row, yuvconstants, twidth);
+#if defined(HAS_ARGBTORGB24ROW_AVX2)
+ ARGBToRGB24Row_AVX2(row, dst_rgb24, twidth);
+#else
+ ARGBToRGB24Row_SSSE3(row, dst_rgb24, twidth);
+#endif
+ src_y += twidth;
+ src_uv += twidth;
+ dst_rgb24 += twidth * 3;
+ width -= twidth;
+ }
+}
+#endif
+
+#if defined(HAS_NV21TORGB24ROW_AVX2)
+void NV21ToRGB24Row_AVX2(const uint8_t* src_y,
+ const uint8_t* src_vu,
+ uint8_t* dst_rgb24,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ // Row buffer for intermediate ARGB pixels.
+ SIMD_ALIGNED(uint8_t row[MAXTWIDTH * 4]);
+ while (width > 0) {+ int twidth = width > MAXTWIDTH ? MAXTWIDTH : width;
+ NV21ToARGBRow_AVX2(src_y, src_vu, row, yuvconstants, twidth);
+#if defined(HAS_ARGBTORGB24ROW_AVX2)
+ ARGBToRGB24Row_AVX2(row, dst_rgb24, twidth);
+#else
+ ARGBToRGB24Row_SSSE3(row, dst_rgb24, twidth);
+#endif
+ src_y += twidth;
+ src_vu += twidth;
+ dst_rgb24 += twidth * 3;
+ width -= twidth;
+ }
+}
+#endif
+
#if defined(HAS_I422TORGB565ROW_AVX2)
-void I422ToRGB565Row_AVX2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_rgb565,
+void I422ToRGB565Row_AVX2(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_rgb565,
const struct YuvConstants* yuvconstants,
int width) {- SIMD_ALIGNED(uint8 row[MAXTWIDTH * 4]);
+ SIMD_ALIGNED(uint8_t row[MAXTWIDTH * 4]);
while (width > 0) {int twidth = width > MAXTWIDTH ? MAXTWIDTH : width;
I422ToARGBRow_AVX2(src_y, src_u, src_v, row, yuvconstants, twidth);
@@ -2523,14 +3074,14 @@
#endif
#if defined(HAS_I422TOARGB1555ROW_AVX2)
-void I422ToARGB1555Row_AVX2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb1555,
+void I422ToARGB1555Row_AVX2(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb1555,
const struct YuvConstants* yuvconstants,
int width) {// Row buffer for intermediate ARGB pixels.
- SIMD_ALIGNED(uint8 row[MAXTWIDTH * 4]);
+ SIMD_ALIGNED(uint8_t row[MAXTWIDTH * 4]);
while (width > 0) {int twidth = width > MAXTWIDTH ? MAXTWIDTH : width;
I422ToARGBRow_AVX2(src_y, src_u, src_v, row, yuvconstants, twidth);
@@ -2549,14 +3100,14 @@
#endif
#if defined(HAS_I422TOARGB4444ROW_AVX2)
-void I422ToARGB4444Row_AVX2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb4444,
+void I422ToARGB4444Row_AVX2(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb4444,
const struct YuvConstants* yuvconstants,
int width) {// Row buffer for intermediate ARGB pixels.
- SIMD_ALIGNED(uint8 row[MAXTWIDTH * 4]);
+ SIMD_ALIGNED(uint8_t row[MAXTWIDTH * 4]);
while (width > 0) {int twidth = width > MAXTWIDTH ? MAXTWIDTH : width;
I422ToARGBRow_AVX2(src_y, src_u, src_v, row, yuvconstants, twidth);
@@ -2575,19 +3126,22 @@
#endif
#if defined(HAS_I422TORGB24ROW_AVX2)
-void I422ToRGB24Row_AVX2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_rgb24,
- const struct YuvConstants* yuvconstants,
- int width) {+void I422ToRGB24Row_AVX2(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_rgb24,
+ const struct YuvConstants* yuvconstants,
+ int width) {// Row buffer for intermediate ARGB pixels.
- SIMD_ALIGNED(uint8 row[MAXTWIDTH * 4]);
+ SIMD_ALIGNED(uint8_t row[MAXTWIDTH * 4]);
while (width > 0) {int twidth = width > MAXTWIDTH ? MAXTWIDTH : width;
I422ToARGBRow_AVX2(src_y, src_u, src_v, row, yuvconstants, twidth);
- // TODO(fbarchard): ARGBToRGB24Row_AVX2
+#if defined(HAS_ARGBTORGB24ROW_AVX2)
+ ARGBToRGB24Row_AVX2(row, dst_rgb24, twidth);
+#else
ARGBToRGB24Row_SSSE3(row, dst_rgb24, twidth);
+#endif
src_y += twidth;
src_u += twidth / 2;
src_v += twidth / 2;
@@ -2598,13 +3152,13 @@
#endif
#if defined(HAS_NV12TORGB565ROW_AVX2)
-void NV12ToRGB565Row_AVX2(const uint8* src_y,
- const uint8* src_uv,
- uint8* dst_rgb565,
+void NV12ToRGB565Row_AVX2(const uint8_t* src_y,
+ const uint8_t* src_uv,
+ uint8_t* dst_rgb565,
const struct YuvConstants* yuvconstants,
int width) {// Row buffer for intermediate ARGB pixels.
- SIMD_ALIGNED(uint8 row[MAXTWIDTH * 4]);
+ SIMD_ALIGNED(uint8_t row[MAXTWIDTH * 4]);
while (width > 0) {int twidth = width > MAXTWIDTH ? MAXTWIDTH : width;
NV12ToARGBRow_AVX2(src_y, src_uv, row, yuvconstants, twidth);
@@ -2620,6 +3174,62 @@
}
}
#endif
+
+float ScaleSumSamples_C(const float* src, float* dst, float scale, int width) {+ float fsum = 0.f;
+ int i;
+#if defined(__clang__)
+#pragma clang loop vectorize_width(4)
+#endif
+ for (i = 0; i < width; ++i) {+ float v = *src++;
+ fsum += v * v;
+ *dst++ = v * scale;
+ }
+ return fsum;
+}
+
+float ScaleMaxSamples_C(const float* src, float* dst, float scale, int width) {+ float fmax = 0.f;
+ int i;
+ for (i = 0; i < width; ++i) {+ float v = *src++;
+ float vs = v * scale;
+ fmax = (v > fmax) ? v : fmax;
+ *dst++ = vs;
+ }
+ return fmax;
+}
+
+void ScaleSamples_C(const float* src, float* dst, float scale, int width) {+ int i;
+ for (i = 0; i < width; ++i) {+ *dst++ = *src++ * scale;
+ }
+}
+
+void GaussRow_C(const uint32_t* src, uint16_t* dst, int width) {+ int i;
+ for (i = 0; i < width; ++i) {+ *dst++ =
+ (src[0] + src[1] * 4 + src[2] * 6 + src[3] * 4 + src[4] + 128) >> 8;
+ ++src;
+ }
+}
+
+// filter 5 rows with 1, 4, 6, 4, 1 coefficients to produce 1 row.
+void GaussCol_C(const uint16_t* src0,
+ const uint16_t* src1,
+ const uint16_t* src2,
+ const uint16_t* src3,
+ const uint16_t* src4,
+ uint32_t* dst,
+ int width) {+ int i;
+ for (i = 0; i < width; ++i) {+ *dst++ = *src0++ + *src1++ * 4 + *src2++ * 6 + *src3++ * 4 + *src4++;
+ }
+}
#ifdef __cplusplus
} // extern "C"
--- a/third_party/libyuv/source/row_gcc.cc
+++ b/third_party/libyuv/source/row_gcc.cc
@@ -1,4 +1,3 @@
-// VERSION 2
/*
* Copyright 2011 The LibYuv Project Authors. All rights reserved.
*
@@ -23,748 +22,1052 @@
#if defined(HAS_ARGBTOYROW_SSSE3) || defined(HAS_ARGBGRAYROW_SSSE3)
// Constants for ARGB
-static vec8 kARGBToY = {- 13, 65, 33, 0, 13, 65, 33, 0, 13, 65, 33, 0, 13, 65, 33, 0
-};
+static const vec8 kARGBToY = {13, 65, 33, 0, 13, 65, 33, 0,+ 13, 65, 33, 0, 13, 65, 33, 0};
// JPeg full range.
-static vec8 kARGBToYJ = {- 15, 75, 38, 0, 15, 75, 38, 0, 15, 75, 38, 0, 15, 75, 38, 0
-};
+static const vec8 kARGBToYJ = {15, 75, 38, 0, 15, 75, 38, 0,+ 15, 75, 38, 0, 15, 75, 38, 0};
#endif // defined(HAS_ARGBTOYROW_SSSE3) || defined(HAS_ARGBGRAYROW_SSSE3)
#if defined(HAS_ARGBTOYROW_SSSE3) || defined(HAS_I422TOARGBROW_SSSE3)
-static vec8 kARGBToU = {- 112, -74, -38, 0, 112, -74, -38, 0, 112, -74, -38, 0, 112, -74, -38, 0
-};
+static const vec8 kARGBToU = {112, -74, -38, 0, 112, -74, -38, 0,+ 112, -74, -38, 0, 112, -74, -38, 0};
-static vec8 kARGBToUJ = {- 127, -84, -43, 0, 127, -84, -43, 0, 127, -84, -43, 0, 127, -84, -43, 0
-};
+static const vec8 kARGBToUJ = {127, -84, -43, 0, 127, -84, -43, 0,+ 127, -84, -43, 0, 127, -84, -43, 0};
-static vec8 kARGBToV = {- -18, -94, 112, 0, -18, -94, 112, 0, -18, -94, 112, 0, -18, -94, 112, 0,
-};
+static const vec8 kARGBToV = {-18, -94, 112, 0, -18, -94, 112, 0,+ -18, -94, 112, 0, -18, -94, 112, 0};
-static vec8 kARGBToVJ = {- -20, -107, 127, 0, -20, -107, 127, 0, -20, -107, 127, 0, -20, -107, 127, 0
-};
+static const vec8 kARGBToVJ = {-20, -107, 127, 0, -20, -107, 127, 0,+ -20, -107, 127, 0, -20, -107, 127, 0};
// Constants for BGRA
-static vec8 kBGRAToY = {- 0, 33, 65, 13, 0, 33, 65, 13, 0, 33, 65, 13, 0, 33, 65, 13
-};
+static const vec8 kBGRAToY = {0, 33, 65, 13, 0, 33, 65, 13,+ 0, 33, 65, 13, 0, 33, 65, 13};
-static vec8 kBGRAToU = {- 0, -38, -74, 112, 0, -38, -74, 112, 0, -38, -74, 112, 0, -38, -74, 112
-};
+static const vec8 kBGRAToU = {0, -38, -74, 112, 0, -38, -74, 112,+ 0, -38, -74, 112, 0, -38, -74, 112};
-static vec8 kBGRAToV = {- 0, 112, -94, -18, 0, 112, -94, -18, 0, 112, -94, -18, 0, 112, -94, -18
-};
+static const vec8 kBGRAToV = {0, 112, -94, -18, 0, 112, -94, -18,+ 0, 112, -94, -18, 0, 112, -94, -18};
// Constants for ABGR
-static vec8 kABGRToY = {- 33, 65, 13, 0, 33, 65, 13, 0, 33, 65, 13, 0, 33, 65, 13, 0
-};
+static const vec8 kABGRToY = {33, 65, 13, 0, 33, 65, 13, 0,+ 33, 65, 13, 0, 33, 65, 13, 0};
-static vec8 kABGRToU = {- -38, -74, 112, 0, -38, -74, 112, 0, -38, -74, 112, 0, -38, -74, 112, 0
-};
+static const vec8 kABGRToU = {-38, -74, 112, 0, -38, -74, 112, 0,+ -38, -74, 112, 0, -38, -74, 112, 0};
-static vec8 kABGRToV = {- 112, -94, -18, 0, 112, -94, -18, 0, 112, -94, -18, 0, 112, -94, -18, 0
-};
+static const vec8 kABGRToV = {112, -94, -18, 0, 112, -94, -18, 0,+ 112, -94, -18, 0, 112, -94, -18, 0};
// Constants for RGBA.
-static vec8 kRGBAToY = {- 0, 13, 65, 33, 0, 13, 65, 33, 0, 13, 65, 33, 0, 13, 65, 33
-};
+static const vec8 kRGBAToY = {0, 13, 65, 33, 0, 13, 65, 33,+ 0, 13, 65, 33, 0, 13, 65, 33};
-static vec8 kRGBAToU = {- 0, 112, -74, -38, 0, 112, -74, -38, 0, 112, -74, -38, 0, 112, -74, -38
-};
+static const vec8 kRGBAToU = {0, 112, -74, -38, 0, 112, -74, -38,+ 0, 112, -74, -38, 0, 112, -74, -38};
-static vec8 kRGBAToV = {- 0, -18, -94, 112, 0, -18, -94, 112, 0, -18, -94, 112, 0, -18, -94, 112
-};
+static const vec8 kRGBAToV = {0, -18, -94, 112, 0, -18, -94, 112,+ 0, -18, -94, 112, 0, -18, -94, 112};
-static uvec8 kAddY16 = {- 16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u
-};
+static const uvec8 kAddY16 = {16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u,+ 16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u};
// 7 bit fixed point 0.5.
-static vec16 kAddYJ64 = {- 64, 64, 64, 64, 64, 64, 64, 64
-};
+static const vec16 kAddYJ64 = {64, 64, 64, 64, 64, 64, 64, 64};-static uvec8 kAddUV128 = {- 128u, 128u, 128u, 128u, 128u, 128u, 128u, 128u,
- 128u, 128u, 128u, 128u, 128u, 128u, 128u, 128u
-};
+static const uvec8 kAddUV128 = {128u, 128u, 128u, 128u, 128u, 128u, 128u, 128u,+ 128u, 128u, 128u, 128u, 128u, 128u, 128u, 128u};
-static uvec16 kAddUVJ128 = {- 0x8080u, 0x8080u, 0x8080u, 0x8080u, 0x8080u, 0x8080u, 0x8080u, 0x8080u
-};
+static const uvec16 kAddUVJ128 = {0x8080u, 0x8080u, 0x8080u, 0x8080u,+ 0x8080u, 0x8080u, 0x8080u, 0x8080u};
#endif // defined(HAS_ARGBTOYROW_SSSE3) || defined(HAS_I422TOARGBROW_SSSE3)
#ifdef HAS_RGB24TOARGBROW_SSSE3
// Shuffle table for converting RGB24 to ARGB.
-static uvec8 kShuffleMaskRGB24ToARGB = {- 0u, 1u, 2u, 12u, 3u, 4u, 5u, 13u, 6u, 7u, 8u, 14u, 9u, 10u, 11u, 15u
-};
+static const uvec8 kShuffleMaskRGB24ToARGB = {+ 0u, 1u, 2u, 12u, 3u, 4u, 5u, 13u, 6u, 7u, 8u, 14u, 9u, 10u, 11u, 15u};
// Shuffle table for converting RAW to ARGB.
-static uvec8 kShuffleMaskRAWToARGB = {- 2u, 1u, 0u, 12u, 5u, 4u, 3u, 13u, 8u, 7u, 6u, 14u, 11u, 10u, 9u, 15u
-};
+static const uvec8 kShuffleMaskRAWToARGB = {2u, 1u, 0u, 12u, 5u, 4u, 3u, 13u,+ 8u, 7u, 6u, 14u, 11u, 10u, 9u, 15u};
// Shuffle table for converting RAW to RGB24. First 8.
static const uvec8 kShuffleMaskRAWToRGB24_0 = {- 2u, 1u, 0u, 5u, 4u, 3u, 8u, 7u,
- 128u, 128u, 128u, 128u, 128u, 128u, 128u, 128u
-};
+ 2u, 1u, 0u, 5u, 4u, 3u, 8u, 7u,
+ 128u, 128u, 128u, 128u, 128u, 128u, 128u, 128u};
// Shuffle table for converting RAW to RGB24. Middle 8.
static const uvec8 kShuffleMaskRAWToRGB24_1 = {- 2u, 7u, 6u, 5u, 10u, 9u, 8u, 13u,
- 128u, 128u, 128u, 128u, 128u, 128u, 128u, 128u
-};
+ 2u, 7u, 6u, 5u, 10u, 9u, 8u, 13u,
+ 128u, 128u, 128u, 128u, 128u, 128u, 128u, 128u};
// Shuffle table for converting RAW to RGB24. Last 8.
static const uvec8 kShuffleMaskRAWToRGB24_2 = {- 8u, 7u, 12u, 11u, 10u, 15u, 14u, 13u,
- 128u, 128u, 128u, 128u, 128u, 128u, 128u, 128u
-};
+ 8u, 7u, 12u, 11u, 10u, 15u, 14u, 13u,
+ 128u, 128u, 128u, 128u, 128u, 128u, 128u, 128u};
// Shuffle table for converting ARGB to RGB24.
-static uvec8 kShuffleMaskARGBToRGB24 = {- 0u, 1u, 2u, 4u, 5u, 6u, 8u, 9u, 10u, 12u, 13u, 14u, 128u, 128u, 128u, 128u
-};
+static const uvec8 kShuffleMaskARGBToRGB24 = {+ 0u, 1u, 2u, 4u, 5u, 6u, 8u, 9u, 10u, 12u, 13u, 14u, 128u, 128u, 128u, 128u};
// Shuffle table for converting ARGB to RAW.
-static uvec8 kShuffleMaskARGBToRAW = {- 2u, 1u, 0u, 6u, 5u, 4u, 10u, 9u, 8u, 14u, 13u, 12u, 128u, 128u, 128u, 128u
-};
+static const uvec8 kShuffleMaskARGBToRAW = {+ 2u, 1u, 0u, 6u, 5u, 4u, 10u, 9u, 8u, 14u, 13u, 12u, 128u, 128u, 128u, 128u};
// Shuffle table for converting ARGBToRGB24 for I422ToRGB24. First 8 + next 4
-static uvec8 kShuffleMaskARGBToRGB24_0 = {- 0u, 1u, 2u, 4u, 5u, 6u, 8u, 9u, 128u, 128u, 128u, 128u, 10u, 12u, 13u, 14u
-};
+static const uvec8 kShuffleMaskARGBToRGB24_0 = {+ 0u, 1u, 2u, 4u, 5u, 6u, 8u, 9u, 128u, 128u, 128u, 128u, 10u, 12u, 13u, 14u};
// YUY2 shuf 16 Y to 32 Y.
-static const lvec8 kShuffleYUY2Y = {- 0, 0, 2, 2, 4, 4, 6, 6, 8, 8, 10, 10, 12, 12, 14, 14,
- 0, 0, 2, 2, 4, 4, 6, 6, 8, 8, 10, 10, 12, 12, 14, 14
-};
+static const lvec8 kShuffleYUY2Y = {0, 0, 2, 2, 4, 4, 6, 6, 8, 8, 10,+ 10, 12, 12, 14, 14, 0, 0, 2, 2, 4, 4,
+ 6, 6, 8, 8, 10, 10, 12, 12, 14, 14};
// YUY2 shuf 8 UV to 16 UV.
-static const lvec8 kShuffleYUY2UV = {- 1, 3, 1, 3, 5, 7, 5, 7, 9, 11, 9, 11, 13, 15, 13, 15,
- 1, 3, 1, 3, 5, 7, 5, 7, 9, 11, 9, 11, 13, 15, 13, 15
-};
+static const lvec8 kShuffleYUY2UV = {1, 3, 1, 3, 5, 7, 5, 7, 9, 11, 9,+ 11, 13, 15, 13, 15, 1, 3, 1, 3, 5, 7,
+ 5, 7, 9, 11, 9, 11, 13, 15, 13, 15};
// UYVY shuf 16 Y to 32 Y.
-static const lvec8 kShuffleUYVYY = {- 1, 1, 3, 3, 5, 5, 7, 7, 9, 9, 11, 11, 13, 13, 15, 15,
- 1, 1, 3, 3, 5, 5, 7, 7, 9, 9, 11, 11, 13, 13, 15, 15
-};
+static const lvec8 kShuffleUYVYY = {1, 1, 3, 3, 5, 5, 7, 7, 9, 9, 11,+ 11, 13, 13, 15, 15, 1, 1, 3, 3, 5, 5,
+ 7, 7, 9, 9, 11, 11, 13, 13, 15, 15};
// UYVY shuf 8 UV to 16 UV.
-static const lvec8 kShuffleUYVYUV = {- 0, 2, 0, 2, 4, 6, 4, 6, 8, 10, 8, 10, 12, 14, 12, 14,
- 0, 2, 0, 2, 4, 6, 4, 6, 8, 10, 8, 10, 12, 14, 12, 14
-};
+static const lvec8 kShuffleUYVYUV = {0, 2, 0, 2, 4, 6, 4, 6, 8, 10, 8,+ 10, 12, 14, 12, 14, 0, 2, 0, 2, 4, 6,
+ 4, 6, 8, 10, 8, 10, 12, 14, 12, 14};
// NV21 shuf 8 VU to 16 UV.
static const lvec8 kShuffleNV21 = {- 1, 0, 1, 0, 3, 2, 3, 2, 5, 4, 5, 4, 7, 6, 7, 6,
- 1, 0, 1, 0, 3, 2, 3, 2, 5, 4, 5, 4, 7, 6, 7, 6,
+ 1, 0, 1, 0, 3, 2, 3, 2, 5, 4, 5, 4, 7, 6, 7, 6,
+ 1, 0, 1, 0, 3, 2, 3, 2, 5, 4, 5, 4, 7, 6, 7, 6,
};
#endif // HAS_RGB24TOARGBROW_SSSE3
#ifdef HAS_J400TOARGBROW_SSE2
-void J400ToARGBRow_SSE2(const uint8* src_y, uint8* dst_argb, int width) {- asm volatile (
- "pcmpeqb %%xmm5,%%xmm5 \n"
- "pslld $0x18,%%xmm5 \n"
- LABELALIGN
- "1: \n"
- "movq " MEMACCESS(0) ",%%xmm0 \n"
- "lea " MEMLEA(0x8,0) ",%0 \n"
- "punpcklbw %%xmm0,%%xmm0 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "punpcklwd %%xmm0,%%xmm0 \n"
- "punpckhwd %%xmm1,%%xmm1 \n"
- "por %%xmm5,%%xmm0 \n"
- "por %%xmm5,%%xmm1 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "movdqu %%xmm1," MEMACCESS2(0x10,1) " \n"
- "lea " MEMLEA(0x20,1) ",%1 \n"
- "sub $0x8,%2 \n"
- "jg 1b \n"
- : "+r"(src_y), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- :: "memory", "cc", "xmm0", "xmm1", "xmm5"
- );
+void J400ToARGBRow_SSE2(const uint8_t* src_y, uint8_t* dst_argb, int width) {+ asm volatile(
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ "pslld $0x18,%%xmm5 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movq (%0),%%xmm0 \n"
+ "lea 0x8(%0),%0 \n"
+ "punpcklbw %%xmm0,%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "punpcklwd %%xmm0,%%xmm0 \n"
+ "punpckhwd %%xmm1,%%xmm1 \n"
+ "por %%xmm5,%%xmm0 \n"
+ "por %%xmm5,%%xmm1 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "movdqu %%xmm1,0x10(%1) \n"
+ "lea 0x20(%1),%1 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ ::"memory",
+ "cc", "xmm0", "xmm1", "xmm5");
}
#endif // HAS_J400TOARGBROW_SSE2
#ifdef HAS_RGB24TOARGBROW_SSSE3
-void RGB24ToARGBRow_SSSE3(const uint8* src_rgb24, uint8* dst_argb, int width) {- asm volatile (
- "pcmpeqb %%xmm5,%%xmm5 \n" // generate mask 0xff000000
- "pslld $0x18,%%xmm5 \n"
- "movdqa %3,%%xmm4 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "movdqu " MEMACCESS2(0x20,0) ",%%xmm3 \n"
- "lea " MEMLEA(0x30,0) ",%0 \n"
- "movdqa %%xmm3,%%xmm2 \n"
- "palignr $0x8,%%xmm1,%%xmm2 \n"
- "pshufb %%xmm4,%%xmm2 \n"
- "por %%xmm5,%%xmm2 \n"
- "palignr $0xc,%%xmm0,%%xmm1 \n"
- "pshufb %%xmm4,%%xmm0 \n"
- "movdqu %%xmm2," MEMACCESS2(0x20,1) " \n"
- "por %%xmm5,%%xmm0 \n"
- "pshufb %%xmm4,%%xmm1 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "por %%xmm5,%%xmm1 \n"
- "palignr $0x4,%%xmm3,%%xmm3 \n"
- "pshufb %%xmm4,%%xmm3 \n"
- "movdqu %%xmm1," MEMACCESS2(0x10,1) " \n"
- "por %%xmm5,%%xmm3 \n"
- "movdqu %%xmm3," MEMACCESS2(0x30,1) " \n"
- "lea " MEMLEA(0x40,1) ",%1 \n"
- "sub $0x10,%2 \n"
- "jg 1b \n"
- : "+r"(src_rgb24), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- : "m"(kShuffleMaskRGB24ToARGB) // %3
- : "memory", "cc" , "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
- );
+void RGB24ToARGBRow_SSSE3(const uint8_t* src_rgb24,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
+ "pcmpeqb %%xmm5,%%xmm5 \n" // 0xff000000
+ "pslld $0x18,%%xmm5 \n"
+ "movdqa %3,%%xmm4 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "movdqu 0x20(%0),%%xmm3 \n"
+ "lea 0x30(%0),%0 \n"
+ "movdqa %%xmm3,%%xmm2 \n"
+ "palignr $0x8,%%xmm1,%%xmm2 \n"
+ "pshufb %%xmm4,%%xmm2 \n"
+ "por %%xmm5,%%xmm2 \n"
+ "palignr $0xc,%%xmm0,%%xmm1 \n"
+ "pshufb %%xmm4,%%xmm0 \n"
+ "movdqu %%xmm2,0x20(%1) \n"
+ "por %%xmm5,%%xmm0 \n"
+ "pshufb %%xmm4,%%xmm1 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "por %%xmm5,%%xmm1 \n"
+ "palignr $0x4,%%xmm3,%%xmm3 \n"
+ "pshufb %%xmm4,%%xmm3 \n"
+ "movdqu %%xmm1,0x10(%1) \n"
+ "por %%xmm5,%%xmm3 \n"
+ "movdqu %%xmm3,0x30(%1) \n"
+ "lea 0x40(%1),%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_rgb24), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : "m"(kShuffleMaskRGB24ToARGB) // %3
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5");
}
-void RAWToARGBRow_SSSE3(const uint8* src_raw, uint8* dst_argb, int width) {- asm volatile (
- "pcmpeqb %%xmm5,%%xmm5 \n" // generate mask 0xff000000
- "pslld $0x18,%%xmm5 \n"
- "movdqa %3,%%xmm4 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "movdqu " MEMACCESS2(0x20,0) ",%%xmm3 \n"
- "lea " MEMLEA(0x30,0) ",%0 \n"
- "movdqa %%xmm3,%%xmm2 \n"
- "palignr $0x8,%%xmm1,%%xmm2 \n"
- "pshufb %%xmm4,%%xmm2 \n"
- "por %%xmm5,%%xmm2 \n"
- "palignr $0xc,%%xmm0,%%xmm1 \n"
- "pshufb %%xmm4,%%xmm0 \n"
- "movdqu %%xmm2," MEMACCESS2(0x20,1) " \n"
- "por %%xmm5,%%xmm0 \n"
- "pshufb %%xmm4,%%xmm1 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "por %%xmm5,%%xmm1 \n"
- "palignr $0x4,%%xmm3,%%xmm3 \n"
- "pshufb %%xmm4,%%xmm3 \n"
- "movdqu %%xmm1," MEMACCESS2(0x10,1) " \n"
- "por %%xmm5,%%xmm3 \n"
- "movdqu %%xmm3," MEMACCESS2(0x30,1) " \n"
- "lea " MEMLEA(0x40,1) ",%1 \n"
- "sub $0x10,%2 \n"
- "jg 1b \n"
- : "+r"(src_raw), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- : "m"(kShuffleMaskRAWToARGB) // %3
- : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
- );
+void RAWToARGBRow_SSSE3(const uint8_t* src_raw, uint8_t* dst_argb, int width) {+ asm volatile(
+ "pcmpeqb %%xmm5,%%xmm5 \n" // 0xff000000
+ "pslld $0x18,%%xmm5 \n"
+ "movdqa %3,%%xmm4 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "movdqu 0x20(%0),%%xmm3 \n"
+ "lea 0x30(%0),%0 \n"
+ "movdqa %%xmm3,%%xmm2 \n"
+ "palignr $0x8,%%xmm1,%%xmm2 \n"
+ "pshufb %%xmm4,%%xmm2 \n"
+ "por %%xmm5,%%xmm2 \n"
+ "palignr $0xc,%%xmm0,%%xmm1 \n"
+ "pshufb %%xmm4,%%xmm0 \n"
+ "movdqu %%xmm2,0x20(%1) \n"
+ "por %%xmm5,%%xmm0 \n"
+ "pshufb %%xmm4,%%xmm1 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "por %%xmm5,%%xmm1 \n"
+ "palignr $0x4,%%xmm3,%%xmm3 \n"
+ "pshufb %%xmm4,%%xmm3 \n"
+ "movdqu %%xmm1,0x10(%1) \n"
+ "por %%xmm5,%%xmm3 \n"
+ "movdqu %%xmm3,0x30(%1) \n"
+ "lea 0x40(%1),%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_raw), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : "m"(kShuffleMaskRAWToARGB) // %3
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5");
}
-void RAWToRGB24Row_SSSE3(const uint8* src_raw, uint8* dst_rgb24, int width) {- asm volatile (
- "movdqa %3,%%xmm3 \n"
- "movdqa %4,%%xmm4 \n"
- "movdqa %5,%%xmm5 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x4,0) ",%%xmm1 \n"
- "movdqu " MEMACCESS2(0x8,0) ",%%xmm2 \n"
- "lea " MEMLEA(0x18,0) ",%0 \n"
- "pshufb %%xmm3,%%xmm0 \n"
- "pshufb %%xmm4,%%xmm1 \n"
- "pshufb %%xmm5,%%xmm2 \n"
- "movq %%xmm0," MEMACCESS(1) " \n"
- "movq %%xmm1," MEMACCESS2(0x8,1) " \n"
- "movq %%xmm2," MEMACCESS2(0x10,1) " \n"
- "lea " MEMLEA(0x18,1) ",%1 \n"
- "sub $0x8,%2 \n"
- "jg 1b \n"
- : "+r"(src_raw), // %0
- "+r"(dst_rgb24), // %1
- "+r"(width) // %2
- : "m"(kShuffleMaskRAWToRGB24_0), // %3
- "m"(kShuffleMaskRAWToRGB24_1), // %4
- "m"(kShuffleMaskRAWToRGB24_2) // %5
- : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
- );
+void RAWToRGB24Row_SSSE3(const uint8_t* src_raw,
+ uint8_t* dst_rgb24,
+ int width) {+ asm volatile(
+ "movdqa %3,%%xmm3 \n"
+ "movdqa %4,%%xmm4 \n"
+ "movdqa %5,%%xmm5 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x4(%0),%%xmm1 \n"
+ "movdqu 0x8(%0),%%xmm2 \n"
+ "lea 0x18(%0),%0 \n"
+ "pshufb %%xmm3,%%xmm0 \n"
+ "pshufb %%xmm4,%%xmm1 \n"
+ "pshufb %%xmm5,%%xmm2 \n"
+ "movq %%xmm0,(%1) \n"
+ "movq %%xmm1,0x8(%1) \n"
+ "movq %%xmm2,0x10(%1) \n"
+ "lea 0x18(%1),%1 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_raw), // %0
+ "+r"(dst_rgb24), // %1
+ "+r"(width) // %2
+ : "m"(kShuffleMaskRAWToRGB24_0), // %3
+ "m"(kShuffleMaskRAWToRGB24_1), // %4
+ "m"(kShuffleMaskRAWToRGB24_2) // %5
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5");
}
-void RGB565ToARGBRow_SSE2(const uint8* src, uint8* dst, int width) {- asm volatile (
- "mov $0x1080108,%%eax \n"
- "movd %%eax,%%xmm5 \n"
- "pshufd $0x0,%%xmm5,%%xmm5 \n"
- "mov $0x20802080,%%eax \n"
- "movd %%eax,%%xmm6 \n"
- "pshufd $0x0,%%xmm6,%%xmm6 \n"
- "pcmpeqb %%xmm3,%%xmm3 \n"
- "psllw $0xb,%%xmm3 \n"
- "pcmpeqb %%xmm4,%%xmm4 \n"
- "psllw $0xa,%%xmm4 \n"
- "psrlw $0x5,%%xmm4 \n"
- "pcmpeqb %%xmm7,%%xmm7 \n"
- "psllw $0x8,%%xmm7 \n"
- "sub %0,%1 \n"
- "sub %0,%1 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "movdqa %%xmm0,%%xmm2 \n"
- "pand %%xmm3,%%xmm1 \n"
- "psllw $0xb,%%xmm2 \n"
- "pmulhuw %%xmm5,%%xmm1 \n"
- "pmulhuw %%xmm5,%%xmm2 \n"
- "psllw $0x8,%%xmm1 \n"
- "por %%xmm2,%%xmm1 \n"
- "pand %%xmm4,%%xmm0 \n"
- "pmulhuw %%xmm6,%%xmm0 \n"
- "por %%xmm7,%%xmm0 \n"
- "movdqa %%xmm1,%%xmm2 \n"
- "punpcklbw %%xmm0,%%xmm1 \n"
- "punpckhbw %%xmm0,%%xmm2 \n"
- MEMOPMEM(movdqu,xmm1,0x00,1,0,2) // movdqu %%xmm1,(%1,%0,2)
- MEMOPMEM(movdqu,xmm2,0x10,1,0,2) // movdqu %%xmm2,0x10(%1,%0,2)
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "sub $0x8,%2 \n"
- "jg 1b \n"
- : "+r"(src), // %0
- "+r"(dst), // %1
- "+r"(width) // %2
- :
- : "memory", "cc", "eax", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
- );
+void RGB565ToARGBRow_SSE2(const uint8_t* src, uint8_t* dst, int width) {+ asm volatile(
+ "mov $0x1080108,%%eax \n"
+ "movd %%eax,%%xmm5 \n"
+ "pshufd $0x0,%%xmm5,%%xmm5 \n"
+ "mov $0x20802080,%%eax \n"
+ "movd %%eax,%%xmm6 \n"
+ "pshufd $0x0,%%xmm6,%%xmm6 \n"
+ "pcmpeqb %%xmm3,%%xmm3 \n"
+ "psllw $0xb,%%xmm3 \n"
+ "pcmpeqb %%xmm4,%%xmm4 \n"
+ "psllw $0xa,%%xmm4 \n"
+ "psrlw $0x5,%%xmm4 \n"
+ "pcmpeqb %%xmm7,%%xmm7 \n"
+ "psllw $0x8,%%xmm7 \n"
+ "sub %0,%1 \n"
+ "sub %0,%1 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "movdqa %%xmm0,%%xmm2 \n"
+ "pand %%xmm3,%%xmm1 \n"
+ "psllw $0xb,%%xmm2 \n"
+ "pmulhuw %%xmm5,%%xmm1 \n"
+ "pmulhuw %%xmm5,%%xmm2 \n"
+ "psllw $0x8,%%xmm1 \n"
+ "por %%xmm2,%%xmm1 \n"
+ "pand %%xmm4,%%xmm0 \n"
+ "pmulhuw %%xmm6,%%xmm0 \n"
+ "por %%xmm7,%%xmm0 \n"
+ "movdqa %%xmm1,%%xmm2 \n"
+ "punpcklbw %%xmm0,%%xmm1 \n"
+ "punpckhbw %%xmm0,%%xmm2 \n"
+ "movdqu %%xmm1,0x00(%1,%0,2) \n"
+ "movdqu %%xmm2,0x10(%1,%0,2) \n"
+ "lea 0x10(%0),%0 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ :
+ : "memory", "cc", "eax", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5",
+ "xmm6", "xmm7");
}
-void ARGB1555ToARGBRow_SSE2(const uint8* src, uint8* dst, int width) {- asm volatile (
- "mov $0x1080108,%%eax \n"
- "movd %%eax,%%xmm5 \n"
- "pshufd $0x0,%%xmm5,%%xmm5 \n"
- "mov $0x42004200,%%eax \n"
- "movd %%eax,%%xmm6 \n"
- "pshufd $0x0,%%xmm6,%%xmm6 \n"
- "pcmpeqb %%xmm3,%%xmm3 \n"
- "psllw $0xb,%%xmm3 \n"
- "movdqa %%xmm3,%%xmm4 \n"
- "psrlw $0x6,%%xmm4 \n"
- "pcmpeqb %%xmm7,%%xmm7 \n"
- "psllw $0x8,%%xmm7 \n"
- "sub %0,%1 \n"
- "sub %0,%1 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "movdqa %%xmm0,%%xmm2 \n"
- "psllw $0x1,%%xmm1 \n"
- "psllw $0xb,%%xmm2 \n"
- "pand %%xmm3,%%xmm1 \n"
- "pmulhuw %%xmm5,%%xmm2 \n"
- "pmulhuw %%xmm5,%%xmm1 \n"
- "psllw $0x8,%%xmm1 \n"
- "por %%xmm2,%%xmm1 \n"
- "movdqa %%xmm0,%%xmm2 \n"
- "pand %%xmm4,%%xmm0 \n"
- "psraw $0x8,%%xmm2 \n"
- "pmulhuw %%xmm6,%%xmm0 \n"
- "pand %%xmm7,%%xmm2 \n"
- "por %%xmm2,%%xmm0 \n"
- "movdqa %%xmm1,%%xmm2 \n"
- "punpcklbw %%xmm0,%%xmm1 \n"
- "punpckhbw %%xmm0,%%xmm2 \n"
- MEMOPMEM(movdqu,xmm1,0x00,1,0,2) // movdqu %%xmm1,(%1,%0,2)
- MEMOPMEM(movdqu,xmm2,0x10,1,0,2) // movdqu %%xmm2,0x10(%1,%0,2)
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "sub $0x8,%2 \n"
- "jg 1b \n"
- : "+r"(src), // %0
- "+r"(dst), // %1
- "+r"(width) // %2
- :
- : "memory", "cc", "eax", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
- );
+void ARGB1555ToARGBRow_SSE2(const uint8_t* src, uint8_t* dst, int width) {+ asm volatile(
+ "mov $0x1080108,%%eax \n"
+ "movd %%eax,%%xmm5 \n"
+ "pshufd $0x0,%%xmm5,%%xmm5 \n"
+ "mov $0x42004200,%%eax \n"
+ "movd %%eax,%%xmm6 \n"
+ "pshufd $0x0,%%xmm6,%%xmm6 \n"
+ "pcmpeqb %%xmm3,%%xmm3 \n"
+ "psllw $0xb,%%xmm3 \n"
+ "movdqa %%xmm3,%%xmm4 \n"
+ "psrlw $0x6,%%xmm4 \n"
+ "pcmpeqb %%xmm7,%%xmm7 \n"
+ "psllw $0x8,%%xmm7 \n"
+ "sub %0,%1 \n"
+ "sub %0,%1 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "movdqa %%xmm0,%%xmm2 \n"
+ "psllw $0x1,%%xmm1 \n"
+ "psllw $0xb,%%xmm2 \n"
+ "pand %%xmm3,%%xmm1 \n"
+ "pmulhuw %%xmm5,%%xmm2 \n"
+ "pmulhuw %%xmm5,%%xmm1 \n"
+ "psllw $0x8,%%xmm1 \n"
+ "por %%xmm2,%%xmm1 \n"
+ "movdqa %%xmm0,%%xmm2 \n"
+ "pand %%xmm4,%%xmm0 \n"
+ "psraw $0x8,%%xmm2 \n"
+ "pmulhuw %%xmm6,%%xmm0 \n"
+ "pand %%xmm7,%%xmm2 \n"
+ "por %%xmm2,%%xmm0 \n"
+ "movdqa %%xmm1,%%xmm2 \n"
+ "punpcklbw %%xmm0,%%xmm1 \n"
+ "punpckhbw %%xmm0,%%xmm2 \n"
+ "movdqu %%xmm1,0x00(%1,%0,2) \n"
+ "movdqu %%xmm2,0x10(%1,%0,2) \n"
+ "lea 0x10(%0),%0 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ :
+ : "memory", "cc", "eax", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5",
+ "xmm6", "xmm7");
}
-void ARGB4444ToARGBRow_SSE2(const uint8* src, uint8* dst, int width) {- asm volatile (
- "mov $0xf0f0f0f,%%eax \n"
- "movd %%eax,%%xmm4 \n"
- "pshufd $0x0,%%xmm4,%%xmm4 \n"
- "movdqa %%xmm4,%%xmm5 \n"
- "pslld $0x4,%%xmm5 \n"
- "sub %0,%1 \n"
- "sub %0,%1 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqa %%xmm0,%%xmm2 \n"
- "pand %%xmm4,%%xmm0 \n"
- "pand %%xmm5,%%xmm2 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "movdqa %%xmm2,%%xmm3 \n"
- "psllw $0x4,%%xmm1 \n"
- "psrlw $0x4,%%xmm3 \n"
- "por %%xmm1,%%xmm0 \n"
- "por %%xmm3,%%xmm2 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "punpcklbw %%xmm2,%%xmm0 \n"
- "punpckhbw %%xmm2,%%xmm1 \n"
- MEMOPMEM(movdqu,xmm0,0x00,1,0,2) // movdqu %%xmm0,(%1,%0,2)
- MEMOPMEM(movdqu,xmm1,0x10,1,0,2) // movdqu %%xmm1,0x10(%1,%0,2)
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "sub $0x8,%2 \n"
- "jg 1b \n"
- : "+r"(src), // %0
- "+r"(dst), // %1
- "+r"(width) // %2
- :
- : "memory", "cc", "eax", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
- );
+void ARGB4444ToARGBRow_SSE2(const uint8_t* src, uint8_t* dst, int width) {+ asm volatile(
+ "mov $0xf0f0f0f,%%eax \n"
+ "movd %%eax,%%xmm4 \n"
+ "pshufd $0x0,%%xmm4,%%xmm4 \n"
+ "movdqa %%xmm4,%%xmm5 \n"
+ "pslld $0x4,%%xmm5 \n"
+ "sub %0,%1 \n"
+ "sub %0,%1 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm2 \n"
+ "pand %%xmm4,%%xmm0 \n"
+ "pand %%xmm5,%%xmm2 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "movdqa %%xmm2,%%xmm3 \n"
+ "psllw $0x4,%%xmm1 \n"
+ "psrlw $0x4,%%xmm3 \n"
+ "por %%xmm1,%%xmm0 \n"
+ "por %%xmm3,%%xmm2 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "punpcklbw %%xmm2,%%xmm0 \n"
+ "punpckhbw %%xmm2,%%xmm1 \n"
+ "movdqu %%xmm0,0x00(%1,%0,2) \n"
+ "movdqu %%xmm1,0x10(%1,%0,2) \n"
+ "lea 0x10(%0),%0 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ :
+ : "memory", "cc", "eax", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5");
}
-void ARGBToRGB24Row_SSSE3(const uint8* src, uint8* dst, int width) {- asm volatile (
- "movdqa %3,%%xmm6 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
- "movdqu " MEMACCESS2(0x30,0) ",%%xmm3 \n"
- "lea " MEMLEA(0x40,0) ",%0 \n"
- "pshufb %%xmm6,%%xmm0 \n"
- "pshufb %%xmm6,%%xmm1 \n"
- "pshufb %%xmm6,%%xmm2 \n"
- "pshufb %%xmm6,%%xmm3 \n"
- "movdqa %%xmm1,%%xmm4 \n"
- "psrldq $0x4,%%xmm1 \n"
- "pslldq $0xc,%%xmm4 \n"
- "movdqa %%xmm2,%%xmm5 \n"
- "por %%xmm4,%%xmm0 \n"
- "pslldq $0x8,%%xmm5 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "por %%xmm5,%%xmm1 \n"
- "psrldq $0x8,%%xmm2 \n"
- "pslldq $0x4,%%xmm3 \n"
- "por %%xmm3,%%xmm2 \n"
- "movdqu %%xmm1," MEMACCESS2(0x10,1) " \n"
- "movdqu %%xmm2," MEMACCESS2(0x20,1) " \n"
- "lea " MEMLEA(0x30,1) ",%1 \n"
- "sub $0x10,%2 \n"
- "jg 1b \n"
- : "+r"(src), // %0
- "+r"(dst), // %1
- "+r"(width) // %2
- : "m"(kShuffleMaskARGBToRGB24) // %3
- : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6"
- );
+void ARGBToRGB24Row_SSSE3(const uint8_t* src, uint8_t* dst, int width) {+ asm volatile(
+
+ "movdqa %3,%%xmm6 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "movdqu 0x20(%0),%%xmm2 \n"
+ "movdqu 0x30(%0),%%xmm3 \n"
+ "lea 0x40(%0),%0 \n"
+ "pshufb %%xmm6,%%xmm0 \n"
+ "pshufb %%xmm6,%%xmm1 \n"
+ "pshufb %%xmm6,%%xmm2 \n"
+ "pshufb %%xmm6,%%xmm3 \n"
+ "movdqa %%xmm1,%%xmm4 \n"
+ "psrldq $0x4,%%xmm1 \n"
+ "pslldq $0xc,%%xmm4 \n"
+ "movdqa %%xmm2,%%xmm5 \n"
+ "por %%xmm4,%%xmm0 \n"
+ "pslldq $0x8,%%xmm5 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "por %%xmm5,%%xmm1 \n"
+ "psrldq $0x8,%%xmm2 \n"
+ "pslldq $0x4,%%xmm3 \n"
+ "por %%xmm3,%%xmm2 \n"
+ "movdqu %%xmm1,0x10(%1) \n"
+ "movdqu %%xmm2,0x20(%1) \n"
+ "lea 0x30(%1),%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ : "m"(kShuffleMaskARGBToRGB24) // %3
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6");
}
-void ARGBToRAWRow_SSSE3(const uint8* src, uint8* dst, int width) {- asm volatile (
- "movdqa %3,%%xmm6 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
- "movdqu " MEMACCESS2(0x30,0) ",%%xmm3 \n"
- "lea " MEMLEA(0x40,0) ",%0 \n"
- "pshufb %%xmm6,%%xmm0 \n"
- "pshufb %%xmm6,%%xmm1 \n"
- "pshufb %%xmm6,%%xmm2 \n"
- "pshufb %%xmm6,%%xmm3 \n"
- "movdqa %%xmm1,%%xmm4 \n"
- "psrldq $0x4,%%xmm1 \n"
- "pslldq $0xc,%%xmm4 \n"
- "movdqa %%xmm2,%%xmm5 \n"
- "por %%xmm4,%%xmm0 \n"
- "pslldq $0x8,%%xmm5 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "por %%xmm5,%%xmm1 \n"
- "psrldq $0x8,%%xmm2 \n"
- "pslldq $0x4,%%xmm3 \n"
- "por %%xmm3,%%xmm2 \n"
- "movdqu %%xmm1," MEMACCESS2(0x10,1) " \n"
- "movdqu %%xmm2," MEMACCESS2(0x20,1) " \n"
- "lea " MEMLEA(0x30,1) ",%1 \n"
- "sub $0x10,%2 \n"
- "jg 1b \n"
- : "+r"(src), // %0
- "+r"(dst), // %1
- "+r"(width) // %2
- : "m"(kShuffleMaskARGBToRAW) // %3
- : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6"
- );
+void ARGBToRAWRow_SSSE3(const uint8_t* src, uint8_t* dst, int width) {+ asm volatile(
+
+ "movdqa %3,%%xmm6 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "movdqu 0x20(%0),%%xmm2 \n"
+ "movdqu 0x30(%0),%%xmm3 \n"
+ "lea 0x40(%0),%0 \n"
+ "pshufb %%xmm6,%%xmm0 \n"
+ "pshufb %%xmm6,%%xmm1 \n"
+ "pshufb %%xmm6,%%xmm2 \n"
+ "pshufb %%xmm6,%%xmm3 \n"
+ "movdqa %%xmm1,%%xmm4 \n"
+ "psrldq $0x4,%%xmm1 \n"
+ "pslldq $0xc,%%xmm4 \n"
+ "movdqa %%xmm2,%%xmm5 \n"
+ "por %%xmm4,%%xmm0 \n"
+ "pslldq $0x8,%%xmm5 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "por %%xmm5,%%xmm1 \n"
+ "psrldq $0x8,%%xmm2 \n"
+ "pslldq $0x4,%%xmm3 \n"
+ "por %%xmm3,%%xmm2 \n"
+ "movdqu %%xmm1,0x10(%1) \n"
+ "movdqu %%xmm2,0x20(%1) \n"
+ "lea 0x30(%1),%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ : "m"(kShuffleMaskARGBToRAW) // %3
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6");
}
-void ARGBToRGB565Row_SSE2(const uint8* src, uint8* dst, int width) {- asm volatile (
- "pcmpeqb %%xmm3,%%xmm3 \n"
- "psrld $0x1b,%%xmm3 \n"
- "pcmpeqb %%xmm4,%%xmm4 \n"
- "psrld $0x1a,%%xmm4 \n"
- "pslld $0x5,%%xmm4 \n"
- "pcmpeqb %%xmm5,%%xmm5 \n"
- "pslld $0xb,%%xmm5 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "movdqa %%xmm0,%%xmm2 \n"
- "pslld $0x8,%%xmm0 \n"
- "psrld $0x3,%%xmm1 \n"
- "psrld $0x5,%%xmm2 \n"
- "psrad $0x10,%%xmm0 \n"
- "pand %%xmm3,%%xmm1 \n"
- "pand %%xmm4,%%xmm2 \n"
- "pand %%xmm5,%%xmm0 \n"
- "por %%xmm2,%%xmm1 \n"
- "por %%xmm1,%%xmm0 \n"
- "packssdw %%xmm0,%%xmm0 \n"
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "movq %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x8,1) ",%1 \n"
- "sub $0x4,%2 \n"
- "jg 1b \n"
- : "+r"(src), // %0
- "+r"(dst), // %1
- "+r"(width) // %2
- :: "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
- );
+#ifdef HAS_ARGBTORGB24ROW_AVX2
+// vpermd for 12+12 to 24
+static const lvec32 kPermdRGB24_AVX = {0, 1, 2, 4, 5, 6, 3, 7};+
+void ARGBToRGB24Row_AVX2(const uint8_t* src, uint8_t* dst, int width) {+ asm volatile(
+ "vbroadcastf128 %3,%%ymm6 \n"
+ "vmovdqa %4,%%ymm7 \n"
+
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "vmovdqu 0x20(%0),%%ymm1 \n"
+ "vmovdqu 0x40(%0),%%ymm2 \n"
+ "vmovdqu 0x60(%0),%%ymm3 \n"
+ "lea 0x80(%0),%0 \n"
+ "vpshufb %%ymm6,%%ymm0,%%ymm0 \n" // xxx0yyy0
+ "vpshufb %%ymm6,%%ymm1,%%ymm1 \n"
+ "vpshufb %%ymm6,%%ymm2,%%ymm2 \n"
+ "vpshufb %%ymm6,%%ymm3,%%ymm3 \n"
+ "vpermd %%ymm0,%%ymm7,%%ymm0 \n" // pack to 24 bytes
+ "vpermd %%ymm1,%%ymm7,%%ymm1 \n"
+ "vpermd %%ymm2,%%ymm7,%%ymm2 \n"
+ "vpermd %%ymm3,%%ymm7,%%ymm3 \n"
+ "vpermq $0x3f,%%ymm1,%%ymm4 \n" // combine 24 + 8
+ "vpor %%ymm4,%%ymm0,%%ymm0 \n"
+ "vmovdqu %%ymm0,(%1) \n"
+ "vpermq $0xf9,%%ymm1,%%ymm1 \n" // combine 16 + 16
+ "vpermq $0x4f,%%ymm2,%%ymm4 \n"
+ "vpor %%ymm4,%%ymm1,%%ymm1 \n"
+ "vmovdqu %%ymm1,0x20(%1) \n"
+ "vpermq $0xfe,%%ymm2,%%ymm2 \n" // combine 8 + 24
+ "vpermq $0x93,%%ymm3,%%ymm3 \n"
+ "vpor %%ymm3,%%ymm2,%%ymm2 \n"
+ "vmovdqu %%ymm2,0x40(%1) \n"
+ "lea 0x60(%1),%1 \n"
+ "sub $0x20,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ : "m"(kShuffleMaskARGBToRGB24), // %3
+ "m"(kPermdRGB24_AVX) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6",
+ "xmm7");
}
+#endif
-void ARGBToRGB565DitherRow_SSE2(const uint8* src, uint8* dst,
- const uint32 dither4, int width) {- asm volatile (
- "movd %3,%%xmm6 \n"
- "punpcklbw %%xmm6,%%xmm6 \n"
- "movdqa %%xmm6,%%xmm7 \n"
- "punpcklwd %%xmm6,%%xmm6 \n"
- "punpckhwd %%xmm7,%%xmm7 \n"
- "pcmpeqb %%xmm3,%%xmm3 \n"
- "psrld $0x1b,%%xmm3 \n"
- "pcmpeqb %%xmm4,%%xmm4 \n"
- "psrld $0x1a,%%xmm4 \n"
- "pslld $0x5,%%xmm4 \n"
- "pcmpeqb %%xmm5,%%xmm5 \n"
- "pslld $0xb,%%xmm5 \n"
+#ifdef HAS_ARGBTORGB24ROW_AVX512VBMI
+// Shuffle table for converting ARGBToRGB24
+static const ulvec8 kPermARGBToRGB24_0 = {+ 0u, 1u, 2u, 4u, 5u, 6u, 8u, 9u, 10u, 12u, 13u,
+ 14u, 16u, 17u, 18u, 20u, 21u, 22u, 24u, 25u, 26u, 28u,
+ 29u, 30u, 32u, 33u, 34u, 36u, 37u, 38u, 40u, 41u};
+static const ulvec8 kPermARGBToRGB24_1 = {+ 10u, 12u, 13u, 14u, 16u, 17u, 18u, 20u, 21u, 22u, 24u,
+ 25u, 26u, 28u, 29u, 30u, 32u, 33u, 34u, 36u, 37u, 38u,
+ 40u, 41u, 42u, 44u, 45u, 46u, 48u, 49u, 50u, 52u};
+static const ulvec8 kPermARGBToRGB24_2 = {+ 21u, 22u, 24u, 25u, 26u, 28u, 29u, 30u, 32u, 33u, 34u,
+ 36u, 37u, 38u, 40u, 41u, 42u, 44u, 45u, 46u, 48u, 49u,
+ 50u, 52u, 53u, 54u, 56u, 57u, 58u, 60u, 61u, 62u};
- LABELALIGN
- "1: \n"
- "movdqu (%0),%%xmm0 \n"
- "paddusb %%xmm6,%%xmm0 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "movdqa %%xmm0,%%xmm2 \n"
- "pslld $0x8,%%xmm0 \n"
- "psrld $0x3,%%xmm1 \n"
- "psrld $0x5,%%xmm2 \n"
- "psrad $0x10,%%xmm0 \n"
- "pand %%xmm3,%%xmm1 \n"
- "pand %%xmm4,%%xmm2 \n"
- "pand %%xmm5,%%xmm0 \n"
- "por %%xmm2,%%xmm1 \n"
- "por %%xmm1,%%xmm0 \n"
- "packssdw %%xmm0,%%xmm0 \n"
- "lea 0x10(%0),%0 \n"
- "movq %%xmm0,(%1) \n"
- "lea 0x8(%1),%1 \n"
- "sub $0x4,%2 \n"
- "jg 1b \n"
- : "+r"(src), // %0
- "+r"(dst), // %1
- "+r"(width) // %2
- : "m"(dither4) // %3
- : "memory", "cc",
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
- );
+void ARGBToRGB24Row_AVX512VBMI(const uint8_t* src, uint8_t* dst, int width) {+ asm volatile(
+ "vmovdqa %3,%%ymm5 \n"
+ "vmovdqa %4,%%ymm6 \n"
+ "vmovdqa %5,%%ymm7 \n"
+
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "vmovdqu 0x20(%0),%%ymm1 \n"
+ "vmovdqu 0x40(%0),%%ymm2 \n"
+ "vmovdqu 0x60(%0),%%ymm3 \n"
+ "lea 0x80(%0),%0 \n"
+ "vpermt2b %%ymm1,%%ymm5,%%ymm0 \n"
+ "vpermt2b %%ymm2,%%ymm6,%%ymm1 \n"
+ "vpermt2b %%ymm3,%%ymm7,%%ymm2 \n"
+ "vmovdqu %%ymm0,(%1) \n"
+ "vmovdqu %%ymm1,0x20(%1) \n"
+ "vmovdqu %%ymm2,0x40(%1) \n"
+ "lea 0x60(%1),%1 \n"
+ "sub $0x20,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ : "m"(kPermARGBToRGB24_0), // %3
+ "m"(kPermARGBToRGB24_1), // %4
+ "m"(kPermARGBToRGB24_2) // %5
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm5", "xmm6", "xmm7");
}
+#endif
+#ifdef HAS_ARGBTORAWROW_AVX2
+void ARGBToRAWRow_AVX2(const uint8_t* src, uint8_t* dst, int width) {+ asm volatile(
+ "vbroadcastf128 %3,%%ymm6 \n"
+ "vmovdqa %4,%%ymm7 \n"
+
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "vmovdqu 0x20(%0),%%ymm1 \n"
+ "vmovdqu 0x40(%0),%%ymm2 \n"
+ "vmovdqu 0x60(%0),%%ymm3 \n"
+ "lea 0x80(%0),%0 \n"
+ "vpshufb %%ymm6,%%ymm0,%%ymm0 \n" // xxx0yyy0
+ "vpshufb %%ymm6,%%ymm1,%%ymm1 \n"
+ "vpshufb %%ymm6,%%ymm2,%%ymm2 \n"
+ "vpshufb %%ymm6,%%ymm3,%%ymm3 \n"
+ "vpermd %%ymm0,%%ymm7,%%ymm0 \n" // pack to 24 bytes
+ "vpermd %%ymm1,%%ymm7,%%ymm1 \n"
+ "vpermd %%ymm2,%%ymm7,%%ymm2 \n"
+ "vpermd %%ymm3,%%ymm7,%%ymm3 \n"
+ "vpermq $0x3f,%%ymm1,%%ymm4 \n" // combine 24 + 8
+ "vpor %%ymm4,%%ymm0,%%ymm0 \n"
+ "vmovdqu %%ymm0,(%1) \n"
+ "vpermq $0xf9,%%ymm1,%%ymm1 \n" // combine 16 + 16
+ "vpermq $0x4f,%%ymm2,%%ymm4 \n"
+ "vpor %%ymm4,%%ymm1,%%ymm1 \n"
+ "vmovdqu %%ymm1,0x20(%1) \n"
+ "vpermq $0xfe,%%ymm2,%%ymm2 \n" // combine 8 + 24
+ "vpermq $0x93,%%ymm3,%%ymm3 \n"
+ "vpor %%ymm3,%%ymm2,%%ymm2 \n"
+ "vmovdqu %%ymm2,0x40(%1) \n"
+ "lea 0x60(%1),%1 \n"
+ "sub $0x20,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ : "m"(kShuffleMaskARGBToRAW), // %3
+ "m"(kPermdRGB24_AVX) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6",
+ "xmm7");
+}
+#endif
+
+void ARGBToRGB565Row_SSE2(const uint8_t* src, uint8_t* dst, int width) {+ asm volatile(
+ "pcmpeqb %%xmm3,%%xmm3 \n"
+ "psrld $0x1b,%%xmm3 \n"
+ "pcmpeqb %%xmm4,%%xmm4 \n"
+ "psrld $0x1a,%%xmm4 \n"
+ "pslld $0x5,%%xmm4 \n"
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ "pslld $0xb,%%xmm5 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "movdqa %%xmm0,%%xmm2 \n"
+ "pslld $0x8,%%xmm0 \n"
+ "psrld $0x3,%%xmm1 \n"
+ "psrld $0x5,%%xmm2 \n"
+ "psrad $0x10,%%xmm0 \n"
+ "pand %%xmm3,%%xmm1 \n"
+ "pand %%xmm4,%%xmm2 \n"
+ "pand %%xmm5,%%xmm0 \n"
+ "por %%xmm2,%%xmm1 \n"
+ "por %%xmm1,%%xmm0 \n"
+ "packssdw %%xmm0,%%xmm0 \n"
+ "lea 0x10(%0),%0 \n"
+ "movq %%xmm0,(%1) \n"
+ "lea 0x8(%1),%1 \n"
+ "sub $0x4,%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ ::"memory",
+ "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5");
+}
+
+void ARGBToRGB565DitherRow_SSE2(const uint8_t* src,
+ uint8_t* dst,
+ const uint32_t dither4,
+ int width) {+ asm volatile(
+ "movd %3,%%xmm6 \n"
+ "punpcklbw %%xmm6,%%xmm6 \n"
+ "movdqa %%xmm6,%%xmm7 \n"
+ "punpcklwd %%xmm6,%%xmm6 \n"
+ "punpckhwd %%xmm7,%%xmm7 \n"
+ "pcmpeqb %%xmm3,%%xmm3 \n"
+ "psrld $0x1b,%%xmm3 \n"
+ "pcmpeqb %%xmm4,%%xmm4 \n"
+ "psrld $0x1a,%%xmm4 \n"
+ "pslld $0x5,%%xmm4 \n"
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ "pslld $0xb,%%xmm5 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "paddusb %%xmm6,%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "movdqa %%xmm0,%%xmm2 \n"
+ "pslld $0x8,%%xmm0 \n"
+ "psrld $0x3,%%xmm1 \n"
+ "psrld $0x5,%%xmm2 \n"
+ "psrad $0x10,%%xmm0 \n"
+ "pand %%xmm3,%%xmm1 \n"
+ "pand %%xmm4,%%xmm2 \n"
+ "pand %%xmm5,%%xmm0 \n"
+ "por %%xmm2,%%xmm1 \n"
+ "por %%xmm1,%%xmm0 \n"
+ "packssdw %%xmm0,%%xmm0 \n"
+ "lea 0x10(%0),%0 \n"
+ "movq %%xmm0,(%1) \n"
+ "lea 0x8(%1),%1 \n"
+ "sub $0x4,%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ : "m"(dither4) // %3
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6",
+ "xmm7");
+}
+
#ifdef HAS_ARGBTORGB565DITHERROW_AVX2
-void ARGBToRGB565DitherRow_AVX2(const uint8* src, uint8* dst,
- const uint32 dither4, int width) {- asm volatile (
- "vbroadcastss %3,%%xmm6 \n"
- "vpunpcklbw %%xmm6,%%xmm6,%%xmm6 \n"
- "vpermq $0xd8,%%ymm6,%%ymm6 \n"
- "vpunpcklwd %%ymm6,%%ymm6,%%ymm6 \n"
- "vpcmpeqb %%ymm3,%%ymm3,%%ymm3 \n"
- "vpsrld $0x1b,%%ymm3,%%ymm3 \n"
- "vpcmpeqb %%ymm4,%%ymm4,%%ymm4 \n"
- "vpsrld $0x1a,%%ymm4,%%ymm4 \n"
- "vpslld $0x5,%%ymm4,%%ymm4 \n"
- "vpslld $0xb,%%ymm3,%%ymm5 \n"
+void ARGBToRGB565DitherRow_AVX2(const uint8_t* src,
+ uint8_t* dst,
+ const uint32_t dither4,
+ int width) {+ asm volatile(
+ "vbroadcastss %3,%%xmm6 \n"
+ "vpunpcklbw %%xmm6,%%xmm6,%%xmm6 \n"
+ "vpermq $0xd8,%%ymm6,%%ymm6 \n"
+ "vpunpcklwd %%ymm6,%%ymm6,%%ymm6 \n"
+ "vpcmpeqb %%ymm3,%%ymm3,%%ymm3 \n"
+ "vpsrld $0x1b,%%ymm3,%%ymm3 \n"
+ "vpcmpeqb %%ymm4,%%ymm4,%%ymm4 \n"
+ "vpsrld $0x1a,%%ymm4,%%ymm4 \n"
+ "vpslld $0x5,%%ymm4,%%ymm4 \n"
+ "vpslld $0xb,%%ymm3,%%ymm5 \n"
- LABELALIGN
- "1: \n"
- "vmovdqu (%0),%%ymm0 \n"
- "vpaddusb %%ymm6,%%ymm0,%%ymm0 \n"
- "vpsrld $0x5,%%ymm0,%%ymm2 \n"
- "vpsrld $0x3,%%ymm0,%%ymm1 \n"
- "vpsrld $0x8,%%ymm0,%%ymm0 \n"
- "vpand %%ymm4,%%ymm2,%%ymm2 \n"
- "vpand %%ymm3,%%ymm1,%%ymm1 \n"
- "vpand %%ymm5,%%ymm0,%%ymm0 \n"
- "vpor %%ymm2,%%ymm1,%%ymm1 \n"
- "vpor %%ymm1,%%ymm0,%%ymm0 \n"
- "vpackusdw %%ymm0,%%ymm0,%%ymm0 \n"
- "vpermq $0xd8,%%ymm0,%%ymm0 \n"
- "lea 0x20(%0),%0 \n"
- "vmovdqu %%xmm0,(%1) \n"
- "lea 0x10(%1),%1 \n"
- "sub $0x8,%2 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src), // %0
- "+r"(dst), // %1
- "+r"(width) // %2
- : "m"(dither4) // %3
- : "memory", "cc",
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
- );
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "vpaddusb %%ymm6,%%ymm0,%%ymm0 \n"
+ "vpsrld $0x5,%%ymm0,%%ymm2 \n"
+ "vpsrld $0x3,%%ymm0,%%ymm1 \n"
+ "vpsrld $0x8,%%ymm0,%%ymm0 \n"
+ "vpand %%ymm4,%%ymm2,%%ymm2 \n"
+ "vpand %%ymm3,%%ymm1,%%ymm1 \n"
+ "vpand %%ymm5,%%ymm0,%%ymm0 \n"
+ "vpor %%ymm2,%%ymm1,%%ymm1 \n"
+ "vpor %%ymm1,%%ymm0,%%ymm0 \n"
+ "vpackusdw %%ymm0,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "lea 0x20(%0),%0 \n"
+ "vmovdqu %%xmm0,(%1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ : "m"(dither4) // %3
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6",
+ "xmm7");
}
#endif // HAS_ARGBTORGB565DITHERROW_AVX2
+void ARGBToARGB1555Row_SSE2(const uint8_t* src, uint8_t* dst, int width) {+ asm volatile(
+ "pcmpeqb %%xmm4,%%xmm4 \n"
+ "psrld $0x1b,%%xmm4 \n"
+ "movdqa %%xmm4,%%xmm5 \n"
+ "pslld $0x5,%%xmm5 \n"
+ "movdqa %%xmm4,%%xmm6 \n"
+ "pslld $0xa,%%xmm6 \n"
+ "pcmpeqb %%xmm7,%%xmm7 \n"
+ "pslld $0xf,%%xmm7 \n"
-void ARGBToARGB1555Row_SSE2(const uint8* src, uint8* dst, int width) {- asm volatile (
- "pcmpeqb %%xmm4,%%xmm4 \n"
- "psrld $0x1b,%%xmm4 \n"
- "movdqa %%xmm4,%%xmm5 \n"
- "pslld $0x5,%%xmm5 \n"
- "movdqa %%xmm4,%%xmm6 \n"
- "pslld $0xa,%%xmm6 \n"
- "pcmpeqb %%xmm7,%%xmm7 \n"
- "pslld $0xf,%%xmm7 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "movdqa %%xmm0,%%xmm2 \n"
- "movdqa %%xmm0,%%xmm3 \n"
- "psrad $0x10,%%xmm0 \n"
- "psrld $0x3,%%xmm1 \n"
- "psrld $0x6,%%xmm2 \n"
- "psrld $0x9,%%xmm3 \n"
- "pand %%xmm7,%%xmm0 \n"
- "pand %%xmm4,%%xmm1 \n"
- "pand %%xmm5,%%xmm2 \n"
- "pand %%xmm6,%%xmm3 \n"
- "por %%xmm1,%%xmm0 \n"
- "por %%xmm3,%%xmm2 \n"
- "por %%xmm2,%%xmm0 \n"
- "packssdw %%xmm0,%%xmm0 \n"
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "movq %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x8,1) ",%1 \n"
- "sub $0x4,%2 \n"
- "jg 1b \n"
- : "+r"(src), // %0
- "+r"(dst), // %1
- "+r"(width) // %2
- :: "memory", "cc",
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
- );
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "movdqa %%xmm0,%%xmm2 \n"
+ "movdqa %%xmm0,%%xmm3 \n"
+ "psrad $0x10,%%xmm0 \n"
+ "psrld $0x3,%%xmm1 \n"
+ "psrld $0x6,%%xmm2 \n"
+ "psrld $0x9,%%xmm3 \n"
+ "pand %%xmm7,%%xmm0 \n"
+ "pand %%xmm4,%%xmm1 \n"
+ "pand %%xmm5,%%xmm2 \n"
+ "pand %%xmm6,%%xmm3 \n"
+ "por %%xmm1,%%xmm0 \n"
+ "por %%xmm3,%%xmm2 \n"
+ "por %%xmm2,%%xmm0 \n"
+ "packssdw %%xmm0,%%xmm0 \n"
+ "lea 0x10(%0),%0 \n"
+ "movq %%xmm0,(%1) \n"
+ "lea 0x8(%1),%1 \n"
+ "sub $0x4,%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ ::"memory",
+ "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7");
}
-void ARGBToARGB4444Row_SSE2(const uint8* src, uint8* dst, int width) {- asm volatile (
- "pcmpeqb %%xmm4,%%xmm4 \n"
- "psllw $0xc,%%xmm4 \n"
- "movdqa %%xmm4,%%xmm3 \n"
- "psrlw $0x8,%%xmm3 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "pand %%xmm3,%%xmm0 \n"
- "pand %%xmm4,%%xmm1 \n"
- "psrlq $0x4,%%xmm0 \n"
- "psrlq $0x8,%%xmm1 \n"
- "por %%xmm1,%%xmm0 \n"
- "packuswb %%xmm0,%%xmm0 \n"
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "movq %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x8,1) ",%1 \n"
- "sub $0x4,%2 \n"
- "jg 1b \n"
- : "+r"(src), // %0
- "+r"(dst), // %1
- "+r"(width) // %2
- :: "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4"
- );
+void ARGBToARGB4444Row_SSE2(const uint8_t* src, uint8_t* dst, int width) {+ asm volatile(
+ "pcmpeqb %%xmm4,%%xmm4 \n"
+ "psllw $0xc,%%xmm4 \n"
+ "movdqa %%xmm4,%%xmm3 \n"
+ "psrlw $0x8,%%xmm3 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "pand %%xmm3,%%xmm0 \n"
+ "pand %%xmm4,%%xmm1 \n"
+ "psrlq $0x4,%%xmm0 \n"
+ "psrlq $0x8,%%xmm1 \n"
+ "por %%xmm1,%%xmm0 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ "lea 0x10(%0),%0 \n"
+ "movq %%xmm0,(%1) \n"
+ "lea 0x8(%1),%1 \n"
+ "sub $0x4,%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ ::"memory",
+ "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4");
}
#endif // HAS_RGB24TOARGBROW_SSSE3
+/*
+
+ARGBToAR30Row:
+
+Red Blue
+With the 8 bit value in the upper bits of a short, vpmulhuw by (1024+4) will
+produce a 10 bit value in the low 10 bits of each 16 bit value. This is whats
+wanted for the blue channel. The red needs to be shifted 4 left, so multiply by
+(1024+4)*16 for red.
+
+Alpha Green
+Alpha and Green are already in the high bits so vpand can zero out the other
+bits, keeping just 2 upper bits of alpha and 8 bit green. The same multiplier
+could be used for Green - (1024+4) putting the 10 bit green in the lsb. Alpha
+would be a simple multiplier to shift it into position. It wants a gap of 10
+above the green. Green is 10 bits, so there are 6 bits in the low short. 4
+more are needed, so a multiplier of 4 gets the 2 bits into the upper 16 bits,
+and then a shift of 4 is a multiply of 16, so (4*16) = 64. Then shift the
+result left 10 to position the A and G channels.
+*/
+
+// Shuffle table for converting RAW to RGB24. Last 8.
+static const uvec8 kShuffleRB30 = {128u, 0u, 128u, 2u, 128u, 4u, 128u, 6u,+ 128u, 8u, 128u, 10u, 128u, 12u, 128u, 14u};
+
+static const uvec8 kShuffleBR30 = {128u, 2u, 128u, 0u, 128u, 6u, 128u, 4u,+ 128u, 10u, 128u, 8u, 128u, 14u, 128u, 12u};
+
+static const uint32_t kMulRB10 = 1028 * 16 * 65536 + 1028;
+static const uint32_t kMaskRB10 = 0x3ff003ff;
+static const uint32_t kMaskAG10 = 0xc000ff00;
+static const uint32_t kMulAG10 = 64 * 65536 + 1028;
+
+void ARGBToAR30Row_SSSE3(const uint8_t* src, uint8_t* dst, int width) {+ asm volatile(
+ "movdqa %3,%%xmm2 \n" // shuffler for RB
+ "movd %4,%%xmm3 \n" // multipler for RB
+ "movd %5,%%xmm4 \n" // mask for R10 B10
+ "movd %6,%%xmm5 \n" // mask for AG
+ "movd %7,%%xmm6 \n" // multipler for AG
+ "pshufd $0x0,%%xmm3,%%xmm3 \n"
+ "pshufd $0x0,%%xmm4,%%xmm4 \n"
+ "pshufd $0x0,%%xmm5,%%xmm5 \n"
+ "pshufd $0x0,%%xmm6,%%xmm6 \n"
+ "sub %0,%1 \n"
+
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n" // fetch 4 ARGB pixels
+ "movdqa %%xmm0,%%xmm1 \n"
+ "pshufb %%xmm2,%%xmm1 \n" // R0B0
+ "pand %%xmm5,%%xmm0 \n" // A0G0
+ "pmulhuw %%xmm3,%%xmm1 \n" // X2 R16 X4 B10
+ "pmulhuw %%xmm6,%%xmm0 \n" // X10 A2 X10 G10
+ "pand %%xmm4,%%xmm1 \n" // X2 R10 X10 B10
+ "pslld $10,%%xmm0 \n" // A2 x10 G10 x10
+ "por %%xmm1,%%xmm0 \n" // A2 R10 G10 B10
+ "movdqu %%xmm0,(%1,%0) \n" // store 4 AR30 pixels
+ "add $0x10,%0 \n"
+ "sub $0x4,%2 \n"
+ "jg 1b \n"
+
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ : "m"(kShuffleRB30), // %3
+ "m"(kMulRB10), // %4
+ "m"(kMaskRB10), // %5
+ "m"(kMaskAG10), // %6
+ "m"(kMulAG10) // %7
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6");
+}
+
+void ABGRToAR30Row_SSSE3(const uint8_t* src, uint8_t* dst, int width) {+ asm volatile(
+ "movdqa %3,%%xmm2 \n" // shuffler for RB
+ "movd %4,%%xmm3 \n" // multipler for RB
+ "movd %5,%%xmm4 \n" // mask for R10 B10
+ "movd %6,%%xmm5 \n" // mask for AG
+ "movd %7,%%xmm6 \n" // multipler for AG
+ "pshufd $0x0,%%xmm3,%%xmm3 \n"
+ "pshufd $0x0,%%xmm4,%%xmm4 \n"
+ "pshufd $0x0,%%xmm5,%%xmm5 \n"
+ "pshufd $0x0,%%xmm6,%%xmm6 \n"
+ "sub %0,%1 \n"
+
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n" // fetch 4 ABGR pixels
+ "movdqa %%xmm0,%%xmm1 \n"
+ "pshufb %%xmm2,%%xmm1 \n" // R0B0
+ "pand %%xmm5,%%xmm0 \n" // A0G0
+ "pmulhuw %%xmm3,%%xmm1 \n" // X2 R16 X4 B10
+ "pmulhuw %%xmm6,%%xmm0 \n" // X10 A2 X10 G10
+ "pand %%xmm4,%%xmm1 \n" // X2 R10 X10 B10
+ "pslld $10,%%xmm0 \n" // A2 x10 G10 x10
+ "por %%xmm1,%%xmm0 \n" // A2 R10 G10 B10
+ "movdqu %%xmm0,(%1,%0) \n" // store 4 AR30 pixels
+ "add $0x10,%0 \n"
+ "sub $0x4,%2 \n"
+ "jg 1b \n"
+
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ : "m"(kShuffleBR30), // %3 reversed shuffler
+ "m"(kMulRB10), // %4
+ "m"(kMaskRB10), // %5
+ "m"(kMaskAG10), // %6
+ "m"(kMulAG10) // %7
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6");
+}
+
+#ifdef HAS_ARGBTOAR30ROW_AVX2
+void ARGBToAR30Row_AVX2(const uint8_t* src, uint8_t* dst, int width) {+ asm volatile(
+ "vbroadcastf128 %3,%%ymm2 \n" // shuffler for RB
+ "vbroadcastss %4,%%ymm3 \n" // multipler for RB
+ "vbroadcastss %5,%%ymm4 \n" // mask for R10 B10
+ "vbroadcastss %6,%%ymm5 \n" // mask for AG
+ "vbroadcastss %7,%%ymm6 \n" // multipler for AG
+ "sub %0,%1 \n"
+
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n" // fetch 8 ARGB pixels
+ "vpshufb %%ymm2,%%ymm0,%%ymm1 \n" // R0B0
+ "vpand %%ymm5,%%ymm0,%%ymm0 \n" // A0G0
+ "vpmulhuw %%ymm3,%%ymm1,%%ymm1 \n" // X2 R16 X4 B10
+ "vpmulhuw %%ymm6,%%ymm0,%%ymm0 \n" // X10 A2 X10 G10
+ "vpand %%ymm4,%%ymm1,%%ymm1 \n" // X2 R10 X10 B10
+ "vpslld $10,%%ymm0,%%ymm0 \n" // A2 x10 G10 x10
+ "vpor %%ymm1,%%ymm0,%%ymm0 \n" // A2 R10 G10 B10
+ "vmovdqu %%ymm0,(%1,%0) \n" // store 8 AR30 pixels
+ "add $0x20,%0 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ : "m"(kShuffleRB30), // %3
+ "m"(kMulRB10), // %4
+ "m"(kMaskRB10), // %5
+ "m"(kMaskAG10), // %6
+ "m"(kMulAG10) // %7
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6");
+}
+#endif
+
+#ifdef HAS_ABGRTOAR30ROW_AVX2
+void ABGRToAR30Row_AVX2(const uint8_t* src, uint8_t* dst, int width) {+ asm volatile(
+ "vbroadcastf128 %3,%%ymm2 \n" // shuffler for RB
+ "vbroadcastss %4,%%ymm3 \n" // multipler for RB
+ "vbroadcastss %5,%%ymm4 \n" // mask for R10 B10
+ "vbroadcastss %6,%%ymm5 \n" // mask for AG
+ "vbroadcastss %7,%%ymm6 \n" // multipler for AG
+ "sub %0,%1 \n"
+
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n" // fetch 8 ABGR pixels
+ "vpshufb %%ymm2,%%ymm0,%%ymm1 \n" // R0B0
+ "vpand %%ymm5,%%ymm0,%%ymm0 \n" // A0G0
+ "vpmulhuw %%ymm3,%%ymm1,%%ymm1 \n" // X2 R16 X4 B10
+ "vpmulhuw %%ymm6,%%ymm0,%%ymm0 \n" // X10 A2 X10 G10
+ "vpand %%ymm4,%%ymm1,%%ymm1 \n" // X2 R10 X10 B10
+ "vpslld $10,%%ymm0,%%ymm0 \n" // A2 x10 G10 x10
+ "vpor %%ymm1,%%ymm0,%%ymm0 \n" // A2 R10 G10 B10
+ "vmovdqu %%ymm0,(%1,%0) \n" // store 8 AR30 pixels
+ "add $0x20,%0 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ : "m"(kShuffleBR30), // %3 reversed shuffler
+ "m"(kMulRB10), // %4
+ "m"(kMaskRB10), // %5
+ "m"(kMaskAG10), // %6
+ "m"(kMulAG10) // %7
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6");
+}
+#endif
+
#ifdef HAS_ARGBTOYROW_SSSE3
// Convert 16 ARGB pixels (64 bytes) to 16 Y values.
-void ARGBToYRow_SSSE3(const uint8* src_argb, uint8* dst_y, int width) {- asm volatile (
- "movdqa %3,%%xmm4 \n"
- "movdqa %4,%%xmm5 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
- "movdqu " MEMACCESS2(0x30,0) ",%%xmm3 \n"
- "pmaddubsw %%xmm4,%%xmm0 \n"
- "pmaddubsw %%xmm4,%%xmm1 \n"
- "pmaddubsw %%xmm4,%%xmm2 \n"
- "pmaddubsw %%xmm4,%%xmm3 \n"
- "lea " MEMLEA(0x40,0) ",%0 \n"
- "phaddw %%xmm1,%%xmm0 \n"
- "phaddw %%xmm3,%%xmm2 \n"
- "psrlw $0x7,%%xmm0 \n"
- "psrlw $0x7,%%xmm2 \n"
- "packuswb %%xmm2,%%xmm0 \n"
- "paddb %%xmm5,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x10,%2 \n"
- "jg 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- : "m"(kARGBToY), // %3
- "m"(kAddY16) // %4
- : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
- );
+void ARGBToYRow_SSSE3(const uint8_t* src_argb, uint8_t* dst_y, int width) {+ asm volatile(
+ "movdqa %3,%%xmm4 \n"
+ "movdqa %4,%%xmm5 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "movdqu 0x20(%0),%%xmm2 \n"
+ "movdqu 0x30(%0),%%xmm3 \n"
+ "pmaddubsw %%xmm4,%%xmm0 \n"
+ "pmaddubsw %%xmm4,%%xmm1 \n"
+ "pmaddubsw %%xmm4,%%xmm2 \n"
+ "pmaddubsw %%xmm4,%%xmm3 \n"
+ "lea 0x40(%0),%0 \n"
+ "phaddw %%xmm1,%%xmm0 \n"
+ "phaddw %%xmm3,%%xmm2 \n"
+ "psrlw $0x7,%%xmm0 \n"
+ "psrlw $0x7,%%xmm2 \n"
+ "packuswb %%xmm2,%%xmm0 \n"
+ "paddb %%xmm5,%%xmm0 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ : "m"(kARGBToY), // %3
+ "m"(kAddY16) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5");
}
#endif // HAS_ARGBTOYROW_SSSE3
@@ -771,190 +1074,190 @@
#ifdef HAS_ARGBTOYJROW_SSSE3
// Convert 16 ARGB pixels (64 bytes) to 16 YJ values.
// Same as ARGBToYRow but different coefficients, no add 16, but do rounding.
-void ARGBToYJRow_SSSE3(const uint8* src_argb, uint8* dst_y, int width) {- asm volatile (
- "movdqa %3,%%xmm4 \n"
- "movdqa %4,%%xmm5 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
- "movdqu " MEMACCESS2(0x30,0) ",%%xmm3 \n"
- "pmaddubsw %%xmm4,%%xmm0 \n"
- "pmaddubsw %%xmm4,%%xmm1 \n"
- "pmaddubsw %%xmm4,%%xmm2 \n"
- "pmaddubsw %%xmm4,%%xmm3 \n"
- "lea " MEMLEA(0x40,0) ",%0 \n"
- "phaddw %%xmm1,%%xmm0 \n"
- "phaddw %%xmm3,%%xmm2 \n"
- "paddw %%xmm5,%%xmm0 \n"
- "paddw %%xmm5,%%xmm2 \n"
- "psrlw $0x7,%%xmm0 \n"
- "psrlw $0x7,%%xmm2 \n"
- "packuswb %%xmm2,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x10,%2 \n"
- "jg 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- : "m"(kARGBToYJ), // %3
- "m"(kAddYJ64) // %4
- : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
- );
+void ARGBToYJRow_SSSE3(const uint8_t* src_argb, uint8_t* dst_y, int width) {+ asm volatile(
+ "movdqa %3,%%xmm4 \n"
+ "movdqa %4,%%xmm5 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "movdqu 0x20(%0),%%xmm2 \n"
+ "movdqu 0x30(%0),%%xmm3 \n"
+ "pmaddubsw %%xmm4,%%xmm0 \n"
+ "pmaddubsw %%xmm4,%%xmm1 \n"
+ "pmaddubsw %%xmm4,%%xmm2 \n"
+ "pmaddubsw %%xmm4,%%xmm3 \n"
+ "lea 0x40(%0),%0 \n"
+ "phaddw %%xmm1,%%xmm0 \n"
+ "phaddw %%xmm3,%%xmm2 \n"
+ "paddw %%xmm5,%%xmm0 \n"
+ "paddw %%xmm5,%%xmm2 \n"
+ "psrlw $0x7,%%xmm0 \n"
+ "psrlw $0x7,%%xmm2 \n"
+ "packuswb %%xmm2,%%xmm0 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ : "m"(kARGBToYJ), // %3
+ "m"(kAddYJ64) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5");
}
#endif // HAS_ARGBTOYJROW_SSSE3
#ifdef HAS_ARGBTOYROW_AVX2
// vpermd for vphaddw + vpackuswb vpermd.
-static const lvec32 kPermdARGBToY_AVX = {- 0, 4, 1, 5, 2, 6, 3, 7
-};
+static const lvec32 kPermdARGBToY_AVX = {0, 4, 1, 5, 2, 6, 3, 7};// Convert 32 ARGB pixels (128 bytes) to 32 Y values.
-void ARGBToYRow_AVX2(const uint8* src_argb, uint8* dst_y, int width) {- asm volatile (
- "vbroadcastf128 %3,%%ymm4 \n"
- "vbroadcastf128 %4,%%ymm5 \n"
- "vmovdqu %5,%%ymm6 \n"
- LABELALIGN
- "1: \n"
- "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
- "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
- "vmovdqu " MEMACCESS2(0x40,0) ",%%ymm2 \n"
- "vmovdqu " MEMACCESS2(0x60,0) ",%%ymm3 \n"
- "vpmaddubsw %%ymm4,%%ymm0,%%ymm0 \n"
- "vpmaddubsw %%ymm4,%%ymm1,%%ymm1 \n"
- "vpmaddubsw %%ymm4,%%ymm2,%%ymm2 \n"
- "vpmaddubsw %%ymm4,%%ymm3,%%ymm3 \n"
- "lea " MEMLEA(0x80,0) ",%0 \n"
- "vphaddw %%ymm1,%%ymm0,%%ymm0 \n" // mutates.
- "vphaddw %%ymm3,%%ymm2,%%ymm2 \n"
- "vpsrlw $0x7,%%ymm0,%%ymm0 \n"
- "vpsrlw $0x7,%%ymm2,%%ymm2 \n"
- "vpackuswb %%ymm2,%%ymm0,%%ymm0 \n" // mutates.
- "vpermd %%ymm0,%%ymm6,%%ymm0 \n" // unmutate.
- "vpaddb %%ymm5,%%ymm0,%%ymm0 \n" // add 16 for Y
- "vmovdqu %%ymm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x20,1) ",%1 \n"
- "sub $0x20,%2 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src_argb), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- : "m"(kARGBToY), // %3
- "m"(kAddY16), // %4
- "m"(kPermdARGBToY_AVX) // %5
- : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6"
- );
+void ARGBToYRow_AVX2(const uint8_t* src_argb, uint8_t* dst_y, int width) {+ asm volatile(
+ "vbroadcastf128 %3,%%ymm4 \n"
+ "vbroadcastf128 %4,%%ymm5 \n"
+ "vmovdqu %5,%%ymm6 \n"
+
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "vmovdqu 0x20(%0),%%ymm1 \n"
+ "vmovdqu 0x40(%0),%%ymm2 \n"
+ "vmovdqu 0x60(%0),%%ymm3 \n"
+ "vpmaddubsw %%ymm4,%%ymm0,%%ymm0 \n"
+ "vpmaddubsw %%ymm4,%%ymm1,%%ymm1 \n"
+ "vpmaddubsw %%ymm4,%%ymm2,%%ymm2 \n"
+ "vpmaddubsw %%ymm4,%%ymm3,%%ymm3 \n"
+ "lea 0x80(%0),%0 \n"
+ "vphaddw %%ymm1,%%ymm0,%%ymm0 \n" // mutates.
+ "vphaddw %%ymm3,%%ymm2,%%ymm2 \n"
+ "vpsrlw $0x7,%%ymm0,%%ymm0 \n"
+ "vpsrlw $0x7,%%ymm2,%%ymm2 \n"
+ "vpackuswb %%ymm2,%%ymm0,%%ymm0 \n" // mutates.
+ "vpermd %%ymm0,%%ymm6,%%ymm0 \n" // unmutate.
+ "vpaddb %%ymm5,%%ymm0,%%ymm0 \n" // add 16 for Y
+ "vmovdqu %%ymm0,(%1) \n"
+ "lea 0x20(%1),%1 \n"
+ "sub $0x20,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ : "m"(kARGBToY), // %3
+ "m"(kAddY16), // %4
+ "m"(kPermdARGBToY_AVX) // %5
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6");
}
#endif // HAS_ARGBTOYROW_AVX2
#ifdef HAS_ARGBTOYJROW_AVX2
// Convert 32 ARGB pixels (128 bytes) to 32 Y values.
-void ARGBToYJRow_AVX2(const uint8* src_argb, uint8* dst_y, int width) {- asm volatile (
- "vbroadcastf128 %3,%%ymm4 \n"
- "vbroadcastf128 %4,%%ymm5 \n"
- "vmovdqu %5,%%ymm6 \n"
- LABELALIGN
- "1: \n"
- "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
- "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
- "vmovdqu " MEMACCESS2(0x40,0) ",%%ymm2 \n"
- "vmovdqu " MEMACCESS2(0x60,0) ",%%ymm3 \n"
- "vpmaddubsw %%ymm4,%%ymm0,%%ymm0 \n"
- "vpmaddubsw %%ymm4,%%ymm1,%%ymm1 \n"
- "vpmaddubsw %%ymm4,%%ymm2,%%ymm2 \n"
- "vpmaddubsw %%ymm4,%%ymm3,%%ymm3 \n"
- "lea " MEMLEA(0x80,0) ",%0 \n"
- "vphaddw %%ymm1,%%ymm0,%%ymm0 \n" // mutates.
- "vphaddw %%ymm3,%%ymm2,%%ymm2 \n"
- "vpaddw %%ymm5,%%ymm0,%%ymm0 \n" // Add .5 for rounding.
- "vpaddw %%ymm5,%%ymm2,%%ymm2 \n"
- "vpsrlw $0x7,%%ymm0,%%ymm0 \n"
- "vpsrlw $0x7,%%ymm2,%%ymm2 \n"
- "vpackuswb %%ymm2,%%ymm0,%%ymm0 \n" // mutates.
- "vpermd %%ymm0,%%ymm6,%%ymm0 \n" // unmutate.
- "vmovdqu %%ymm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x20,1) ",%1 \n"
- "sub $0x20,%2 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src_argb), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- : "m"(kARGBToYJ), // %3
- "m"(kAddYJ64), // %4
- "m"(kPermdARGBToY_AVX) // %5
- : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6"
- );
+void ARGBToYJRow_AVX2(const uint8_t* src_argb, uint8_t* dst_y, int width) {+ asm volatile(
+ "vbroadcastf128 %3,%%ymm4 \n"
+ "vbroadcastf128 %4,%%ymm5 \n"
+ "vmovdqu %5,%%ymm6 \n"
+
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "vmovdqu 0x20(%0),%%ymm1 \n"
+ "vmovdqu 0x40(%0),%%ymm2 \n"
+ "vmovdqu 0x60(%0),%%ymm3 \n"
+ "vpmaddubsw %%ymm4,%%ymm0,%%ymm0 \n"
+ "vpmaddubsw %%ymm4,%%ymm1,%%ymm1 \n"
+ "vpmaddubsw %%ymm4,%%ymm2,%%ymm2 \n"
+ "vpmaddubsw %%ymm4,%%ymm3,%%ymm3 \n"
+ "lea 0x80(%0),%0 \n"
+ "vphaddw %%ymm1,%%ymm0,%%ymm0 \n" // mutates.
+ "vphaddw %%ymm3,%%ymm2,%%ymm2 \n"
+ "vpaddw %%ymm5,%%ymm0,%%ymm0 \n" // Add .5 for rounding.
+ "vpaddw %%ymm5,%%ymm2,%%ymm2 \n"
+ "vpsrlw $0x7,%%ymm0,%%ymm0 \n"
+ "vpsrlw $0x7,%%ymm2,%%ymm2 \n"
+ "vpackuswb %%ymm2,%%ymm0,%%ymm0 \n" // mutates.
+ "vpermd %%ymm0,%%ymm6,%%ymm0 \n" // unmutate.
+ "vmovdqu %%ymm0,(%1) \n"
+ "lea 0x20(%1),%1 \n"
+ "sub $0x20,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ : "m"(kARGBToYJ), // %3
+ "m"(kAddYJ64), // %4
+ "m"(kPermdARGBToY_AVX) // %5
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6");
}
#endif // HAS_ARGBTOYJROW_AVX2
#ifdef HAS_ARGBTOUVROW_SSSE3
-void ARGBToUVRow_SSSE3(const uint8* src_argb0, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width) {- asm volatile (
- "movdqa %5,%%xmm3 \n"
- "movdqa %6,%%xmm4 \n"
- "movdqa %7,%%xmm5 \n"
- "sub %1,%2 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- MEMOPREG(movdqu,0x00,0,4,1,xmm7) // movdqu (%0,%4,1),%%xmm7
- "pavgb %%xmm7,%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- MEMOPREG(movdqu,0x10,0,4,1,xmm7) // movdqu 0x10(%0,%4,1),%%xmm7
- "pavgb %%xmm7,%%xmm1 \n"
- "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
- MEMOPREG(movdqu,0x20,0,4,1,xmm7) // movdqu 0x20(%0,%4,1),%%xmm7
- "pavgb %%xmm7,%%xmm2 \n"
- "movdqu " MEMACCESS2(0x30,0) ",%%xmm6 \n"
- MEMOPREG(movdqu,0x30,0,4,1,xmm7) // movdqu 0x30(%0,%4,1),%%xmm7
- "pavgb %%xmm7,%%xmm6 \n"
+void ARGBToUVRow_SSSE3(const uint8_t* src_argb0,
+ int src_stride_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ asm volatile(
+ "movdqa %5,%%xmm3 \n"
+ "movdqa %6,%%xmm4 \n"
+ "movdqa %7,%%xmm5 \n"
+ "sub %1,%2 \n"
- "lea " MEMLEA(0x40,0) ",%0 \n"
- "movdqa %%xmm0,%%xmm7 \n"
- "shufps $0x88,%%xmm1,%%xmm0 \n"
- "shufps $0xdd,%%xmm1,%%xmm7 \n"
- "pavgb %%xmm7,%%xmm0 \n"
- "movdqa %%xmm2,%%xmm7 \n"
- "shufps $0x88,%%xmm6,%%xmm2 \n"
- "shufps $0xdd,%%xmm6,%%xmm7 \n"
- "pavgb %%xmm7,%%xmm2 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "movdqa %%xmm2,%%xmm6 \n"
- "pmaddubsw %%xmm4,%%xmm0 \n"
- "pmaddubsw %%xmm4,%%xmm2 \n"
- "pmaddubsw %%xmm3,%%xmm1 \n"
- "pmaddubsw %%xmm3,%%xmm6 \n"
- "phaddw %%xmm2,%%xmm0 \n"
- "phaddw %%xmm6,%%xmm1 \n"
- "psraw $0x8,%%xmm0 \n"
- "psraw $0x8,%%xmm1 \n"
- "packsswb %%xmm1,%%xmm0 \n"
- "paddb %%xmm5,%%xmm0 \n"
- "movlps %%xmm0," MEMACCESS(1) " \n"
- MEMOPMEM(movhps,xmm0,0x00,1,2,1) // movhps %%xmm0,(%1,%2,1)
- "lea " MEMLEA(0x8,1) ",%1 \n"
- "sub $0x10,%3 \n"
- "jg 1b \n"
- : "+r"(src_argb0), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+rm"(width) // %3
- : "r"((intptr_t)(src_stride_argb)), // %4
- "m"(kARGBToV), // %5
- "m"(kARGBToU), // %6
- "m"(kAddUV128) // %7
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm6", "xmm7"
- );
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x00(%0,%4,1),%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "movdqu 0x10(%0,%4,1),%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm1 \n"
+ "movdqu 0x20(%0),%%xmm2 \n"
+ "movdqu 0x20(%0,%4,1),%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm2 \n"
+ "movdqu 0x30(%0),%%xmm6 \n"
+ "movdqu 0x30(%0,%4,1),%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm6 \n"
+
+ "lea 0x40(%0),%0 \n"
+ "movdqa %%xmm0,%%xmm7 \n"
+ "shufps $0x88,%%xmm1,%%xmm0 \n"
+ "shufps $0xdd,%%xmm1,%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm0 \n"
+ "movdqa %%xmm2,%%xmm7 \n"
+ "shufps $0x88,%%xmm6,%%xmm2 \n"
+ "shufps $0xdd,%%xmm6,%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm2 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "movdqa %%xmm2,%%xmm6 \n"
+ "pmaddubsw %%xmm4,%%xmm0 \n"
+ "pmaddubsw %%xmm4,%%xmm2 \n"
+ "pmaddubsw %%xmm3,%%xmm1 \n"
+ "pmaddubsw %%xmm3,%%xmm6 \n"
+ "phaddw %%xmm2,%%xmm0 \n"
+ "phaddw %%xmm6,%%xmm1 \n"
+ "psraw $0x8,%%xmm0 \n"
+ "psraw $0x8,%%xmm1 \n"
+ "packsswb %%xmm1,%%xmm0 \n"
+ "paddb %%xmm5,%%xmm0 \n"
+ "movlps %%xmm0,(%1) \n"
+ "movhps %%xmm0,0x00(%1,%2,1) \n"
+ "lea 0x8(%1),%1 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_argb0), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+rm"(width) // %3
+ : "r"((intptr_t)(src_stride_argb)), // %4
+ "m"(kARGBToV), // %5
+ "m"(kARGBToU), // %6
+ "m"(kAddUV128) // %7
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm6", "xmm7");
}
#endif // HAS_ARGBTOUVROW_SSSE3
@@ -961,717 +1264,750 @@
#ifdef HAS_ARGBTOUVROW_AVX2
// vpshufb for vphaddw + vpackuswb packed to shorts.
static const lvec8 kShufARGBToUV_AVX = {- 0, 1, 8, 9, 2, 3, 10, 11, 4, 5, 12, 13, 6, 7, 14, 15,
- 0, 1, 8, 9, 2, 3, 10, 11, 4, 5, 12, 13, 6, 7, 14, 15
-};
-void ARGBToUVRow_AVX2(const uint8* src_argb0, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width) {- asm volatile (
- "vbroadcastf128 %5,%%ymm5 \n"
- "vbroadcastf128 %6,%%ymm6 \n"
- "vbroadcastf128 %7,%%ymm7 \n"
- "sub %1,%2 \n"
- LABELALIGN
- "1: \n"
- "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
- "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
- "vmovdqu " MEMACCESS2(0x40,0) ",%%ymm2 \n"
- "vmovdqu " MEMACCESS2(0x60,0) ",%%ymm3 \n"
- VMEMOPREG(vpavgb,0x00,0,4,1,ymm0,ymm0) // vpavgb (%0,%4,1),%%ymm0,%%ymm0
- VMEMOPREG(vpavgb,0x20,0,4,1,ymm1,ymm1)
- VMEMOPREG(vpavgb,0x40,0,4,1,ymm2,ymm2)
- VMEMOPREG(vpavgb,0x60,0,4,1,ymm3,ymm3)
- "lea " MEMLEA(0x80,0) ",%0 \n"
- "vshufps $0x88,%%ymm1,%%ymm0,%%ymm4 \n"
- "vshufps $0xdd,%%ymm1,%%ymm0,%%ymm0 \n"
- "vpavgb %%ymm4,%%ymm0,%%ymm0 \n"
- "vshufps $0x88,%%ymm3,%%ymm2,%%ymm4 \n"
- "vshufps $0xdd,%%ymm3,%%ymm2,%%ymm2 \n"
- "vpavgb %%ymm4,%%ymm2,%%ymm2 \n"
+ 0, 1, 8, 9, 2, 3, 10, 11, 4, 5, 12, 13, 6, 7, 14, 15,
+ 0, 1, 8, 9, 2, 3, 10, 11, 4, 5, 12, 13, 6, 7, 14, 15};
+void ARGBToUVRow_AVX2(const uint8_t* src_argb0,
+ int src_stride_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ asm volatile(
+ "vbroadcastf128 %5,%%ymm5 \n"
+ "vbroadcastf128 %6,%%ymm6 \n"
+ "vbroadcastf128 %7,%%ymm7 \n"
+ "sub %1,%2 \n"
- "vpmaddubsw %%ymm7,%%ymm0,%%ymm1 \n"
- "vpmaddubsw %%ymm7,%%ymm2,%%ymm3 \n"
- "vpmaddubsw %%ymm6,%%ymm0,%%ymm0 \n"
- "vpmaddubsw %%ymm6,%%ymm2,%%ymm2 \n"
- "vphaddw %%ymm3,%%ymm1,%%ymm1 \n"
- "vphaddw %%ymm2,%%ymm0,%%ymm0 \n"
- "vpsraw $0x8,%%ymm1,%%ymm1 \n"
- "vpsraw $0x8,%%ymm0,%%ymm0 \n"
- "vpacksswb %%ymm0,%%ymm1,%%ymm0 \n"
- "vpermq $0xd8,%%ymm0,%%ymm0 \n"
- "vpshufb %8,%%ymm0,%%ymm0 \n"
- "vpaddb %%ymm5,%%ymm0,%%ymm0 \n"
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "vmovdqu 0x20(%0),%%ymm1 \n"
+ "vmovdqu 0x40(%0),%%ymm2 \n"
+ "vmovdqu 0x60(%0),%%ymm3 \n"
+ "vpavgb 0x00(%0,%4,1),%%ymm0,%%ymm0 \n"
+ "vpavgb 0x20(%0,%4,1),%%ymm1,%%ymm1 \n"
+ "vpavgb 0x40(%0,%4,1),%%ymm2,%%ymm2 \n"
+ "vpavgb 0x60(%0,%4,1),%%ymm3,%%ymm3 \n"
+ "lea 0x80(%0),%0 \n"
+ "vshufps $0x88,%%ymm1,%%ymm0,%%ymm4 \n"
+ "vshufps $0xdd,%%ymm1,%%ymm0,%%ymm0 \n"
+ "vpavgb %%ymm4,%%ymm0,%%ymm0 \n"
+ "vshufps $0x88,%%ymm3,%%ymm2,%%ymm4 \n"
+ "vshufps $0xdd,%%ymm3,%%ymm2,%%ymm2 \n"
+ "vpavgb %%ymm4,%%ymm2,%%ymm2 \n"
- "vextractf128 $0x0,%%ymm0," MEMACCESS(1) " \n"
- VEXTOPMEM(vextractf128,1,ymm0,0x0,1,2,1) // vextractf128 $1,%%ymm0,(%1,%2,1)
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x20,%3 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src_argb0), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+rm"(width) // %3
- : "r"((intptr_t)(src_stride_argb)), // %4
- "m"(kAddUV128), // %5
- "m"(kARGBToV), // %6
- "m"(kARGBToU), // %7
- "m"(kShufARGBToUV_AVX) // %8
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
- );
+ "vpmaddubsw %%ymm7,%%ymm0,%%ymm1 \n"
+ "vpmaddubsw %%ymm7,%%ymm2,%%ymm3 \n"
+ "vpmaddubsw %%ymm6,%%ymm0,%%ymm0 \n"
+ "vpmaddubsw %%ymm6,%%ymm2,%%ymm2 \n"
+ "vphaddw %%ymm3,%%ymm1,%%ymm1 \n"
+ "vphaddw %%ymm2,%%ymm0,%%ymm0 \n"
+ "vpsraw $0x8,%%ymm1,%%ymm1 \n"
+ "vpsraw $0x8,%%ymm0,%%ymm0 \n"
+ "vpacksswb %%ymm0,%%ymm1,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vpshufb %8,%%ymm0,%%ymm0 \n"
+ "vpaddb %%ymm5,%%ymm0,%%ymm0 \n"
+
+ "vextractf128 $0x0,%%ymm0,(%1) \n"
+ "vextractf128 $0x1,%%ymm0,0x0(%1,%2,1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x20,%3 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_argb0), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+rm"(width) // %3
+ : "r"((intptr_t)(src_stride_argb)), // %4
+ "m"(kAddUV128), // %5
+ "m"(kARGBToV), // %6
+ "m"(kARGBToU), // %7
+ "m"(kShufARGBToUV_AVX) // %8
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6",
+ "xmm7");
}
#endif // HAS_ARGBTOUVROW_AVX2
#ifdef HAS_ARGBTOUVJROW_AVX2
-void ARGBToUVJRow_AVX2(const uint8* src_argb0, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width) {- asm volatile (
- "vbroadcastf128 %5,%%ymm5 \n"
- "vbroadcastf128 %6,%%ymm6 \n"
- "vbroadcastf128 %7,%%ymm7 \n"
- "sub %1,%2 \n"
- LABELALIGN
- "1: \n"
- "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
- "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
- "vmovdqu " MEMACCESS2(0x40,0) ",%%ymm2 \n"
- "vmovdqu " MEMACCESS2(0x60,0) ",%%ymm3 \n"
- VMEMOPREG(vpavgb,0x00,0,4,1,ymm0,ymm0) // vpavgb (%0,%4,1),%%ymm0,%%ymm0
- VMEMOPREG(vpavgb,0x20,0,4,1,ymm1,ymm1)
- VMEMOPREG(vpavgb,0x40,0,4,1,ymm2,ymm2)
- VMEMOPREG(vpavgb,0x60,0,4,1,ymm3,ymm3)
- "lea " MEMLEA(0x80,0) ",%0 \n"
- "vshufps $0x88,%%ymm1,%%ymm0,%%ymm4 \n"
- "vshufps $0xdd,%%ymm1,%%ymm0,%%ymm0 \n"
- "vpavgb %%ymm4,%%ymm0,%%ymm0 \n"
- "vshufps $0x88,%%ymm3,%%ymm2,%%ymm4 \n"
- "vshufps $0xdd,%%ymm3,%%ymm2,%%ymm2 \n"
- "vpavgb %%ymm4,%%ymm2,%%ymm2 \n"
+void ARGBToUVJRow_AVX2(const uint8_t* src_argb0,
+ int src_stride_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ asm volatile(
+ "vbroadcastf128 %5,%%ymm5 \n"
+ "vbroadcastf128 %6,%%ymm6 \n"
+ "vbroadcastf128 %7,%%ymm7 \n"
+ "sub %1,%2 \n"
- "vpmaddubsw %%ymm7,%%ymm0,%%ymm1 \n"
- "vpmaddubsw %%ymm7,%%ymm2,%%ymm3 \n"
- "vpmaddubsw %%ymm6,%%ymm0,%%ymm0 \n"
- "vpmaddubsw %%ymm6,%%ymm2,%%ymm2 \n"
- "vphaddw %%ymm3,%%ymm1,%%ymm1 \n"
- "vphaddw %%ymm2,%%ymm0,%%ymm0 \n"
- "vpaddw %%ymm5,%%ymm0,%%ymm0 \n"
- "vpaddw %%ymm5,%%ymm1,%%ymm1 \n"
- "vpsraw $0x8,%%ymm1,%%ymm1 \n"
- "vpsraw $0x8,%%ymm0,%%ymm0 \n"
- "vpacksswb %%ymm0,%%ymm1,%%ymm0 \n"
- "vpermq $0xd8,%%ymm0,%%ymm0 \n"
- "vpshufb %8,%%ymm0,%%ymm0 \n"
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "vmovdqu 0x20(%0),%%ymm1 \n"
+ "vmovdqu 0x40(%0),%%ymm2 \n"
+ "vmovdqu 0x60(%0),%%ymm3 \n"
+ "vpavgb 0x00(%0,%4,1),%%ymm0,%%ymm0 \n"
+ "vpavgb 0x20(%0,%4,1),%%ymm1,%%ymm1 \n"
+ "vpavgb 0x40(%0,%4,1),%%ymm2,%%ymm2 \n"
+ "vpavgb 0x60(%0,%4,1),%%ymm3,%%ymm3 \n"
+ "lea 0x80(%0),%0 \n"
+ "vshufps $0x88,%%ymm1,%%ymm0,%%ymm4 \n"
+ "vshufps $0xdd,%%ymm1,%%ymm0,%%ymm0 \n"
+ "vpavgb %%ymm4,%%ymm0,%%ymm0 \n"
+ "vshufps $0x88,%%ymm3,%%ymm2,%%ymm4 \n"
+ "vshufps $0xdd,%%ymm3,%%ymm2,%%ymm2 \n"
+ "vpavgb %%ymm4,%%ymm2,%%ymm2 \n"
- "vextractf128 $0x0,%%ymm0," MEMACCESS(1) " \n"
- VEXTOPMEM(vextractf128,1,ymm0,0x0,1,2,1) // vextractf128 $1,%%ymm0,(%1,%2,1)
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x20,%3 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src_argb0), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+rm"(width) // %3
- : "r"((intptr_t)(src_stride_argb)), // %4
- "m"(kAddUVJ128), // %5
- "m"(kARGBToVJ), // %6
- "m"(kARGBToUJ), // %7
- "m"(kShufARGBToUV_AVX) // %8
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
- );
+ "vpmaddubsw %%ymm7,%%ymm0,%%ymm1 \n"
+ "vpmaddubsw %%ymm7,%%ymm2,%%ymm3 \n"
+ "vpmaddubsw %%ymm6,%%ymm0,%%ymm0 \n"
+ "vpmaddubsw %%ymm6,%%ymm2,%%ymm2 \n"
+ "vphaddw %%ymm3,%%ymm1,%%ymm1 \n"
+ "vphaddw %%ymm2,%%ymm0,%%ymm0 \n"
+ "vpaddw %%ymm5,%%ymm0,%%ymm0 \n"
+ "vpaddw %%ymm5,%%ymm1,%%ymm1 \n"
+ "vpsraw $0x8,%%ymm1,%%ymm1 \n"
+ "vpsraw $0x8,%%ymm0,%%ymm0 \n"
+ "vpacksswb %%ymm0,%%ymm1,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vpshufb %8,%%ymm0,%%ymm0 \n"
+
+ "vextractf128 $0x0,%%ymm0,(%1) \n"
+ "vextractf128 $0x1,%%ymm0,0x0(%1,%2,1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x20,%3 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_argb0), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+rm"(width) // %3
+ : "r"((intptr_t)(src_stride_argb)), // %4
+ "m"(kAddUVJ128), // %5
+ "m"(kARGBToVJ), // %6
+ "m"(kARGBToUJ), // %7
+ "m"(kShufARGBToUV_AVX) // %8
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6",
+ "xmm7");
}
#endif // HAS_ARGBTOUVJROW_AVX2
#ifdef HAS_ARGBTOUVJROW_SSSE3
-void ARGBToUVJRow_SSSE3(const uint8* src_argb0, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width) {- asm volatile (
- "movdqa %5,%%xmm3 \n"
- "movdqa %6,%%xmm4 \n"
- "movdqa %7,%%xmm5 \n"
- "sub %1,%2 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- MEMOPREG(movdqu,0x00,0,4,1,xmm7) // movdqu (%0,%4,1),%%xmm7
- "pavgb %%xmm7,%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- MEMOPREG(movdqu,0x10,0,4,1,xmm7) // movdqu 0x10(%0,%4,1),%%xmm7
- "pavgb %%xmm7,%%xmm1 \n"
- "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
- MEMOPREG(movdqu,0x20,0,4,1,xmm7) // movdqu 0x20(%0,%4,1),%%xmm7
- "pavgb %%xmm7,%%xmm2 \n"
- "movdqu " MEMACCESS2(0x30,0) ",%%xmm6 \n"
- MEMOPREG(movdqu,0x30,0,4,1,xmm7) // movdqu 0x30(%0,%4,1),%%xmm7
- "pavgb %%xmm7,%%xmm6 \n"
+void ARGBToUVJRow_SSSE3(const uint8_t* src_argb0,
+ int src_stride_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ asm volatile(
+ "movdqa %5,%%xmm3 \n"
+ "movdqa %6,%%xmm4 \n"
+ "movdqa %7,%%xmm5 \n"
+ "sub %1,%2 \n"
- "lea " MEMLEA(0x40,0) ",%0 \n"
- "movdqa %%xmm0,%%xmm7 \n"
- "shufps $0x88,%%xmm1,%%xmm0 \n"
- "shufps $0xdd,%%xmm1,%%xmm7 \n"
- "pavgb %%xmm7,%%xmm0 \n"
- "movdqa %%xmm2,%%xmm7 \n"
- "shufps $0x88,%%xmm6,%%xmm2 \n"
- "shufps $0xdd,%%xmm6,%%xmm7 \n"
- "pavgb %%xmm7,%%xmm2 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "movdqa %%xmm2,%%xmm6 \n"
- "pmaddubsw %%xmm4,%%xmm0 \n"
- "pmaddubsw %%xmm4,%%xmm2 \n"
- "pmaddubsw %%xmm3,%%xmm1 \n"
- "pmaddubsw %%xmm3,%%xmm6 \n"
- "phaddw %%xmm2,%%xmm0 \n"
- "phaddw %%xmm6,%%xmm1 \n"
- "paddw %%xmm5,%%xmm0 \n"
- "paddw %%xmm5,%%xmm1 \n"
- "psraw $0x8,%%xmm0 \n"
- "psraw $0x8,%%xmm1 \n"
- "packsswb %%xmm1,%%xmm0 \n"
- "movlps %%xmm0," MEMACCESS(1) " \n"
- MEMOPMEM(movhps,xmm0,0x00,1,2,1) // movhps %%xmm0,(%1,%2,1)
- "lea " MEMLEA(0x8,1) ",%1 \n"
- "sub $0x10,%3 \n"
- "jg 1b \n"
- : "+r"(src_argb0), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+rm"(width) // %3
- : "r"((intptr_t)(src_stride_argb)), // %4
- "m"(kARGBToVJ), // %5
- "m"(kARGBToUJ), // %6
- "m"(kAddUVJ128) // %7
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm6", "xmm7"
- );
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x00(%0,%4,1),%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "movdqu 0x10(%0,%4,1),%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm1 \n"
+ "movdqu 0x20(%0),%%xmm2 \n"
+ "movdqu 0x20(%0,%4,1),%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm2 \n"
+ "movdqu 0x30(%0),%%xmm6 \n"
+ "movdqu 0x30(%0,%4,1),%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm6 \n"
+
+ "lea 0x40(%0),%0 \n"
+ "movdqa %%xmm0,%%xmm7 \n"
+ "shufps $0x88,%%xmm1,%%xmm0 \n"
+ "shufps $0xdd,%%xmm1,%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm0 \n"
+ "movdqa %%xmm2,%%xmm7 \n"
+ "shufps $0x88,%%xmm6,%%xmm2 \n"
+ "shufps $0xdd,%%xmm6,%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm2 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "movdqa %%xmm2,%%xmm6 \n"
+ "pmaddubsw %%xmm4,%%xmm0 \n"
+ "pmaddubsw %%xmm4,%%xmm2 \n"
+ "pmaddubsw %%xmm3,%%xmm1 \n"
+ "pmaddubsw %%xmm3,%%xmm6 \n"
+ "phaddw %%xmm2,%%xmm0 \n"
+ "phaddw %%xmm6,%%xmm1 \n"
+ "paddw %%xmm5,%%xmm0 \n"
+ "paddw %%xmm5,%%xmm1 \n"
+ "psraw $0x8,%%xmm0 \n"
+ "psraw $0x8,%%xmm1 \n"
+ "packsswb %%xmm1,%%xmm0 \n"
+ "movlps %%xmm0,(%1) \n"
+ "movhps %%xmm0,0x00(%1,%2,1) \n"
+ "lea 0x8(%1),%1 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_argb0), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+rm"(width) // %3
+ : "r"((intptr_t)(src_stride_argb)), // %4
+ "m"(kARGBToVJ), // %5
+ "m"(kARGBToUJ), // %6
+ "m"(kAddUVJ128) // %7
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm6", "xmm7");
}
#endif // HAS_ARGBTOUVJROW_SSSE3
#ifdef HAS_ARGBTOUV444ROW_SSSE3
-void ARGBToUV444Row_SSSE3(const uint8* src_argb, uint8* dst_u, uint8* dst_v,
+void ARGBToUV444Row_SSSE3(const uint8_t* src_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
int width) {- asm volatile (
- "movdqa %4,%%xmm3 \n"
- "movdqa %5,%%xmm4 \n"
- "movdqa %6,%%xmm5 \n"
- "sub %1,%2 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
- "movdqu " MEMACCESS2(0x30,0) ",%%xmm6 \n"
- "pmaddubsw %%xmm4,%%xmm0 \n"
- "pmaddubsw %%xmm4,%%xmm1 \n"
- "pmaddubsw %%xmm4,%%xmm2 \n"
- "pmaddubsw %%xmm4,%%xmm6 \n"
- "phaddw %%xmm1,%%xmm0 \n"
- "phaddw %%xmm6,%%xmm2 \n"
- "psraw $0x8,%%xmm0 \n"
- "psraw $0x8,%%xmm2 \n"
- "packsswb %%xmm2,%%xmm0 \n"
- "paddb %%xmm5,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
- "movdqu " MEMACCESS2(0x30,0) ",%%xmm6 \n"
- "pmaddubsw %%xmm3,%%xmm0 \n"
- "pmaddubsw %%xmm3,%%xmm1 \n"
- "pmaddubsw %%xmm3,%%xmm2 \n"
- "pmaddubsw %%xmm3,%%xmm6 \n"
- "phaddw %%xmm1,%%xmm0 \n"
- "phaddw %%xmm6,%%xmm2 \n"
- "psraw $0x8,%%xmm0 \n"
- "psraw $0x8,%%xmm2 \n"
- "packsswb %%xmm2,%%xmm0 \n"
- "paddb %%xmm5,%%xmm0 \n"
- "lea " MEMLEA(0x40,0) ",%0 \n"
- MEMOPMEM(movdqu,xmm0,0x00,1,2,1) // movdqu %%xmm0,(%1,%2,1)
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x10,%3 \n"
- "jg 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+rm"(width) // %3
- : "m"(kARGBToV), // %4
- "m"(kARGBToU), // %5
- "m"(kAddUV128) // %6
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm6"
- );
+ asm volatile(
+ "movdqa %4,%%xmm3 \n"
+ "movdqa %5,%%xmm4 \n"
+ "movdqa %6,%%xmm5 \n"
+ "sub %1,%2 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "movdqu 0x20(%0),%%xmm2 \n"
+ "movdqu 0x30(%0),%%xmm6 \n"
+ "pmaddubsw %%xmm4,%%xmm0 \n"
+ "pmaddubsw %%xmm4,%%xmm1 \n"
+ "pmaddubsw %%xmm4,%%xmm2 \n"
+ "pmaddubsw %%xmm4,%%xmm6 \n"
+ "phaddw %%xmm1,%%xmm0 \n"
+ "phaddw %%xmm6,%%xmm2 \n"
+ "psraw $0x8,%%xmm0 \n"
+ "psraw $0x8,%%xmm2 \n"
+ "packsswb %%xmm2,%%xmm0 \n"
+ "paddb %%xmm5,%%xmm0 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "movdqu 0x20(%0),%%xmm2 \n"
+ "movdqu 0x30(%0),%%xmm6 \n"
+ "pmaddubsw %%xmm3,%%xmm0 \n"
+ "pmaddubsw %%xmm3,%%xmm1 \n"
+ "pmaddubsw %%xmm3,%%xmm2 \n"
+ "pmaddubsw %%xmm3,%%xmm6 \n"
+ "phaddw %%xmm1,%%xmm0 \n"
+ "phaddw %%xmm6,%%xmm2 \n"
+ "psraw $0x8,%%xmm0 \n"
+ "psraw $0x8,%%xmm2 \n"
+ "packsswb %%xmm2,%%xmm0 \n"
+ "paddb %%xmm5,%%xmm0 \n"
+ "lea 0x40(%0),%0 \n"
+ "movdqu %%xmm0,0x00(%1,%2,1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+rm"(width) // %3
+ : "m"(kARGBToV), // %4
+ "m"(kARGBToU), // %5
+ "m"(kAddUV128) // %6
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm6");
}
#endif // HAS_ARGBTOUV444ROW_SSSE3
-void BGRAToYRow_SSSE3(const uint8* src_bgra, uint8* dst_y, int width) {- asm volatile (
- "movdqa %4,%%xmm5 \n"
- "movdqa %3,%%xmm4 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
- "movdqu " MEMACCESS2(0x30,0) ",%%xmm3 \n"
- "pmaddubsw %%xmm4,%%xmm0 \n"
- "pmaddubsw %%xmm4,%%xmm1 \n"
- "pmaddubsw %%xmm4,%%xmm2 \n"
- "pmaddubsw %%xmm4,%%xmm3 \n"
- "lea " MEMLEA(0x40,0) ",%0 \n"
- "phaddw %%xmm1,%%xmm0 \n"
- "phaddw %%xmm3,%%xmm2 \n"
- "psrlw $0x7,%%xmm0 \n"
- "psrlw $0x7,%%xmm2 \n"
- "packuswb %%xmm2,%%xmm0 \n"
- "paddb %%xmm5,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x10,%2 \n"
- "jg 1b \n"
- : "+r"(src_bgra), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- : "m"(kBGRAToY), // %3
- "m"(kAddY16) // %4
- : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
- );
+void BGRAToYRow_SSSE3(const uint8_t* src_bgra, uint8_t* dst_y, int width) {+ asm volatile(
+ "movdqa %4,%%xmm5 \n"
+ "movdqa %3,%%xmm4 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "movdqu 0x20(%0),%%xmm2 \n"
+ "movdqu 0x30(%0),%%xmm3 \n"
+ "pmaddubsw %%xmm4,%%xmm0 \n"
+ "pmaddubsw %%xmm4,%%xmm1 \n"
+ "pmaddubsw %%xmm4,%%xmm2 \n"
+ "pmaddubsw %%xmm4,%%xmm3 \n"
+ "lea 0x40(%0),%0 \n"
+ "phaddw %%xmm1,%%xmm0 \n"
+ "phaddw %%xmm3,%%xmm2 \n"
+ "psrlw $0x7,%%xmm0 \n"
+ "psrlw $0x7,%%xmm2 \n"
+ "packuswb %%xmm2,%%xmm0 \n"
+ "paddb %%xmm5,%%xmm0 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_bgra), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ : "m"(kBGRAToY), // %3
+ "m"(kAddY16) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5");
}
-void BGRAToUVRow_SSSE3(const uint8* src_bgra0, int src_stride_bgra,
- uint8* dst_u, uint8* dst_v, int width) {- asm volatile (
- "movdqa %5,%%xmm3 \n"
- "movdqa %6,%%xmm4 \n"
- "movdqa %7,%%xmm5 \n"
- "sub %1,%2 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- MEMOPREG(movdqu,0x00,0,4,1,xmm7) // movdqu (%0,%4,1),%%xmm7
- "pavgb %%xmm7,%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- MEMOPREG(movdqu,0x10,0,4,1,xmm7) // movdqu 0x10(%0,%4,1),%%xmm7
- "pavgb %%xmm7,%%xmm1 \n"
- "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
- MEMOPREG(movdqu,0x20,0,4,1,xmm7) // movdqu 0x20(%0,%4,1),%%xmm7
- "pavgb %%xmm7,%%xmm2 \n"
- "movdqu " MEMACCESS2(0x30,0) ",%%xmm6 \n"
- MEMOPREG(movdqu,0x30,0,4,1,xmm7) // movdqu 0x30(%0,%4,1),%%xmm7
- "pavgb %%xmm7,%%xmm6 \n"
+void BGRAToUVRow_SSSE3(const uint8_t* src_bgra0,
+ int src_stride_bgra,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ asm volatile(
+ "movdqa %5,%%xmm3 \n"
+ "movdqa %6,%%xmm4 \n"
+ "movdqa %7,%%xmm5 \n"
+ "sub %1,%2 \n"
- "lea " MEMLEA(0x40,0) ",%0 \n"
- "movdqa %%xmm0,%%xmm7 \n"
- "shufps $0x88,%%xmm1,%%xmm0 \n"
- "shufps $0xdd,%%xmm1,%%xmm7 \n"
- "pavgb %%xmm7,%%xmm0 \n"
- "movdqa %%xmm2,%%xmm7 \n"
- "shufps $0x88,%%xmm6,%%xmm2 \n"
- "shufps $0xdd,%%xmm6,%%xmm7 \n"
- "pavgb %%xmm7,%%xmm2 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "movdqa %%xmm2,%%xmm6 \n"
- "pmaddubsw %%xmm4,%%xmm0 \n"
- "pmaddubsw %%xmm4,%%xmm2 \n"
- "pmaddubsw %%xmm3,%%xmm1 \n"
- "pmaddubsw %%xmm3,%%xmm6 \n"
- "phaddw %%xmm2,%%xmm0 \n"
- "phaddw %%xmm6,%%xmm1 \n"
- "psraw $0x8,%%xmm0 \n"
- "psraw $0x8,%%xmm1 \n"
- "packsswb %%xmm1,%%xmm0 \n"
- "paddb %%xmm5,%%xmm0 \n"
- "movlps %%xmm0," MEMACCESS(1) " \n"
- MEMOPMEM(movhps,xmm0,0x00,1,2,1) // movhps %%xmm0,(%1,%2,1)
- "lea " MEMLEA(0x8,1) ",%1 \n"
- "sub $0x10,%3 \n"
- "jg 1b \n"
- : "+r"(src_bgra0), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+rm"(width) // %3
- : "r"((intptr_t)(src_stride_bgra)), // %4
- "m"(kBGRAToV), // %5
- "m"(kBGRAToU), // %6
- "m"(kAddUV128) // %7
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm6", "xmm7"
- );
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x00(%0,%4,1),%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "movdqu 0x10(%0,%4,1),%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm1 \n"
+ "movdqu 0x20(%0),%%xmm2 \n"
+ "movdqu 0x20(%0,%4,1),%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm2 \n"
+ "movdqu 0x30(%0),%%xmm6 \n"
+ "movdqu 0x30(%0,%4,1),%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm6 \n"
+
+ "lea 0x40(%0),%0 \n"
+ "movdqa %%xmm0,%%xmm7 \n"
+ "shufps $0x88,%%xmm1,%%xmm0 \n"
+ "shufps $0xdd,%%xmm1,%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm0 \n"
+ "movdqa %%xmm2,%%xmm7 \n"
+ "shufps $0x88,%%xmm6,%%xmm2 \n"
+ "shufps $0xdd,%%xmm6,%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm2 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "movdqa %%xmm2,%%xmm6 \n"
+ "pmaddubsw %%xmm4,%%xmm0 \n"
+ "pmaddubsw %%xmm4,%%xmm2 \n"
+ "pmaddubsw %%xmm3,%%xmm1 \n"
+ "pmaddubsw %%xmm3,%%xmm6 \n"
+ "phaddw %%xmm2,%%xmm0 \n"
+ "phaddw %%xmm6,%%xmm1 \n"
+ "psraw $0x8,%%xmm0 \n"
+ "psraw $0x8,%%xmm1 \n"
+ "packsswb %%xmm1,%%xmm0 \n"
+ "paddb %%xmm5,%%xmm0 \n"
+ "movlps %%xmm0,(%1) \n"
+ "movhps %%xmm0,0x00(%1,%2,1) \n"
+ "lea 0x8(%1),%1 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_bgra0), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+rm"(width) // %3
+ : "r"((intptr_t)(src_stride_bgra)), // %4
+ "m"(kBGRAToV), // %5
+ "m"(kBGRAToU), // %6
+ "m"(kAddUV128) // %7
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm6", "xmm7");
}
-void ABGRToYRow_SSSE3(const uint8* src_abgr, uint8* dst_y, int width) {- asm volatile (
- "movdqa %4,%%xmm5 \n"
- "movdqa %3,%%xmm4 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
- "movdqu " MEMACCESS2(0x30,0) ",%%xmm3 \n"
- "pmaddubsw %%xmm4,%%xmm0 \n"
- "pmaddubsw %%xmm4,%%xmm1 \n"
- "pmaddubsw %%xmm4,%%xmm2 \n"
- "pmaddubsw %%xmm4,%%xmm3 \n"
- "lea " MEMLEA(0x40,0) ",%0 \n"
- "phaddw %%xmm1,%%xmm0 \n"
- "phaddw %%xmm3,%%xmm2 \n"
- "psrlw $0x7,%%xmm0 \n"
- "psrlw $0x7,%%xmm2 \n"
- "packuswb %%xmm2,%%xmm0 \n"
- "paddb %%xmm5,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x10,%2 \n"
- "jg 1b \n"
- : "+r"(src_abgr), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- : "m"(kABGRToY), // %3
- "m"(kAddY16) // %4
- : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
- );
+void ABGRToYRow_SSSE3(const uint8_t* src_abgr, uint8_t* dst_y, int width) {+ asm volatile(
+ "movdqa %4,%%xmm5 \n"
+ "movdqa %3,%%xmm4 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "movdqu 0x20(%0),%%xmm2 \n"
+ "movdqu 0x30(%0),%%xmm3 \n"
+ "pmaddubsw %%xmm4,%%xmm0 \n"
+ "pmaddubsw %%xmm4,%%xmm1 \n"
+ "pmaddubsw %%xmm4,%%xmm2 \n"
+ "pmaddubsw %%xmm4,%%xmm3 \n"
+ "lea 0x40(%0),%0 \n"
+ "phaddw %%xmm1,%%xmm0 \n"
+ "phaddw %%xmm3,%%xmm2 \n"
+ "psrlw $0x7,%%xmm0 \n"
+ "psrlw $0x7,%%xmm2 \n"
+ "packuswb %%xmm2,%%xmm0 \n"
+ "paddb %%xmm5,%%xmm0 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_abgr), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ : "m"(kABGRToY), // %3
+ "m"(kAddY16) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5");
}
-void RGBAToYRow_SSSE3(const uint8* src_rgba, uint8* dst_y, int width) {- asm volatile (
- "movdqa %4,%%xmm5 \n"
- "movdqa %3,%%xmm4 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
- "movdqu " MEMACCESS2(0x30,0) ",%%xmm3 \n"
- "pmaddubsw %%xmm4,%%xmm0 \n"
- "pmaddubsw %%xmm4,%%xmm1 \n"
- "pmaddubsw %%xmm4,%%xmm2 \n"
- "pmaddubsw %%xmm4,%%xmm3 \n"
- "lea " MEMLEA(0x40,0) ",%0 \n"
- "phaddw %%xmm1,%%xmm0 \n"
- "phaddw %%xmm3,%%xmm2 \n"
- "psrlw $0x7,%%xmm0 \n"
- "psrlw $0x7,%%xmm2 \n"
- "packuswb %%xmm2,%%xmm0 \n"
- "paddb %%xmm5,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x10,%2 \n"
- "jg 1b \n"
- : "+r"(src_rgba), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- : "m"(kRGBAToY), // %3
- "m"(kAddY16) // %4
- : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
- );
+void RGBAToYRow_SSSE3(const uint8_t* src_rgba, uint8_t* dst_y, int width) {+ asm volatile(
+ "movdqa %4,%%xmm5 \n"
+ "movdqa %3,%%xmm4 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "movdqu 0x20(%0),%%xmm2 \n"
+ "movdqu 0x30(%0),%%xmm3 \n"
+ "pmaddubsw %%xmm4,%%xmm0 \n"
+ "pmaddubsw %%xmm4,%%xmm1 \n"
+ "pmaddubsw %%xmm4,%%xmm2 \n"
+ "pmaddubsw %%xmm4,%%xmm3 \n"
+ "lea 0x40(%0),%0 \n"
+ "phaddw %%xmm1,%%xmm0 \n"
+ "phaddw %%xmm3,%%xmm2 \n"
+ "psrlw $0x7,%%xmm0 \n"
+ "psrlw $0x7,%%xmm2 \n"
+ "packuswb %%xmm2,%%xmm0 \n"
+ "paddb %%xmm5,%%xmm0 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_rgba), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ : "m"(kRGBAToY), // %3
+ "m"(kAddY16) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5");
}
-void ABGRToUVRow_SSSE3(const uint8* src_abgr0, int src_stride_abgr,
- uint8* dst_u, uint8* dst_v, int width) {- asm volatile (
- "movdqa %5,%%xmm3 \n"
- "movdqa %6,%%xmm4 \n"
- "movdqa %7,%%xmm5 \n"
- "sub %1,%2 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- MEMOPREG(movdqu,0x00,0,4,1,xmm7) // movdqu (%0,%4,1),%%xmm7
- "pavgb %%xmm7,%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- MEMOPREG(movdqu,0x10,0,4,1,xmm7) // movdqu 0x10(%0,%4,1),%%xmm7
- "pavgb %%xmm7,%%xmm1 \n"
- "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
- MEMOPREG(movdqu,0x20,0,4,1,xmm7) // movdqu 0x20(%0,%4,1),%%xmm7
- "pavgb %%xmm7,%%xmm2 \n"
- "movdqu " MEMACCESS2(0x30,0) ",%%xmm6 \n"
- MEMOPREG(movdqu,0x30,0,4,1,xmm7) // movdqu 0x30(%0,%4,1),%%xmm7
- "pavgb %%xmm7,%%xmm6 \n"
+void ABGRToUVRow_SSSE3(const uint8_t* src_abgr0,
+ int src_stride_abgr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ asm volatile(
+ "movdqa %5,%%xmm3 \n"
+ "movdqa %6,%%xmm4 \n"
+ "movdqa %7,%%xmm5 \n"
+ "sub %1,%2 \n"
- "lea " MEMLEA(0x40,0) ",%0 \n"
- "movdqa %%xmm0,%%xmm7 \n"
- "shufps $0x88,%%xmm1,%%xmm0 \n"
- "shufps $0xdd,%%xmm1,%%xmm7 \n"
- "pavgb %%xmm7,%%xmm0 \n"
- "movdqa %%xmm2,%%xmm7 \n"
- "shufps $0x88,%%xmm6,%%xmm2 \n"
- "shufps $0xdd,%%xmm6,%%xmm7 \n"
- "pavgb %%xmm7,%%xmm2 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "movdqa %%xmm2,%%xmm6 \n"
- "pmaddubsw %%xmm4,%%xmm0 \n"
- "pmaddubsw %%xmm4,%%xmm2 \n"
- "pmaddubsw %%xmm3,%%xmm1 \n"
- "pmaddubsw %%xmm3,%%xmm6 \n"
- "phaddw %%xmm2,%%xmm0 \n"
- "phaddw %%xmm6,%%xmm1 \n"
- "psraw $0x8,%%xmm0 \n"
- "psraw $0x8,%%xmm1 \n"
- "packsswb %%xmm1,%%xmm0 \n"
- "paddb %%xmm5,%%xmm0 \n"
- "movlps %%xmm0," MEMACCESS(1) " \n"
- MEMOPMEM(movhps,xmm0,0x00,1,2,1) // movhps %%xmm0,(%1,%2,1)
- "lea " MEMLEA(0x8,1) ",%1 \n"
- "sub $0x10,%3 \n"
- "jg 1b \n"
- : "+r"(src_abgr0), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+rm"(width) // %3
- : "r"((intptr_t)(src_stride_abgr)), // %4
- "m"(kABGRToV), // %5
- "m"(kABGRToU), // %6
- "m"(kAddUV128) // %7
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm6", "xmm7"
- );
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x00(%0,%4,1),%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "movdqu 0x10(%0,%4,1),%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm1 \n"
+ "movdqu 0x20(%0),%%xmm2 \n"
+ "movdqu 0x20(%0,%4,1),%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm2 \n"
+ "movdqu 0x30(%0),%%xmm6 \n"
+ "movdqu 0x30(%0,%4,1),%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm6 \n"
+
+ "lea 0x40(%0),%0 \n"
+ "movdqa %%xmm0,%%xmm7 \n"
+ "shufps $0x88,%%xmm1,%%xmm0 \n"
+ "shufps $0xdd,%%xmm1,%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm0 \n"
+ "movdqa %%xmm2,%%xmm7 \n"
+ "shufps $0x88,%%xmm6,%%xmm2 \n"
+ "shufps $0xdd,%%xmm6,%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm2 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "movdqa %%xmm2,%%xmm6 \n"
+ "pmaddubsw %%xmm4,%%xmm0 \n"
+ "pmaddubsw %%xmm4,%%xmm2 \n"
+ "pmaddubsw %%xmm3,%%xmm1 \n"
+ "pmaddubsw %%xmm3,%%xmm6 \n"
+ "phaddw %%xmm2,%%xmm0 \n"
+ "phaddw %%xmm6,%%xmm1 \n"
+ "psraw $0x8,%%xmm0 \n"
+ "psraw $0x8,%%xmm1 \n"
+ "packsswb %%xmm1,%%xmm0 \n"
+ "paddb %%xmm5,%%xmm0 \n"
+ "movlps %%xmm0,(%1) \n"
+ "movhps %%xmm0,0x00(%1,%2,1) \n"
+ "lea 0x8(%1),%1 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_abgr0), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+rm"(width) // %3
+ : "r"((intptr_t)(src_stride_abgr)), // %4
+ "m"(kABGRToV), // %5
+ "m"(kABGRToU), // %6
+ "m"(kAddUV128) // %7
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm6", "xmm7");
}
-void RGBAToUVRow_SSSE3(const uint8* src_rgba0, int src_stride_rgba,
- uint8* dst_u, uint8* dst_v, int width) {- asm volatile (
- "movdqa %5,%%xmm3 \n"
- "movdqa %6,%%xmm4 \n"
- "movdqa %7,%%xmm5 \n"
- "sub %1,%2 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- MEMOPREG(movdqu,0x00,0,4,1,xmm7) // movdqu (%0,%4,1),%%xmm7
- "pavgb %%xmm7,%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- MEMOPREG(movdqu,0x10,0,4,1,xmm7) // movdqu 0x10(%0,%4,1),%%xmm7
- "pavgb %%xmm7,%%xmm1 \n"
- "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
- MEMOPREG(movdqu,0x20,0,4,1,xmm7) // movdqu 0x20(%0,%4,1),%%xmm7
- "pavgb %%xmm7,%%xmm2 \n"
- "movdqu " MEMACCESS2(0x30,0) ",%%xmm6 \n"
- MEMOPREG(movdqu,0x30,0,4,1,xmm7) // movdqu 0x30(%0,%4,1),%%xmm7
- "pavgb %%xmm7,%%xmm6 \n"
+void RGBAToUVRow_SSSE3(const uint8_t* src_rgba0,
+ int src_stride_rgba,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ asm volatile(
+ "movdqa %5,%%xmm3 \n"
+ "movdqa %6,%%xmm4 \n"
+ "movdqa %7,%%xmm5 \n"
+ "sub %1,%2 \n"
- "lea " MEMLEA(0x40,0) ",%0 \n"
- "movdqa %%xmm0,%%xmm7 \n"
- "shufps $0x88,%%xmm1,%%xmm0 \n"
- "shufps $0xdd,%%xmm1,%%xmm7 \n"
- "pavgb %%xmm7,%%xmm0 \n"
- "movdqa %%xmm2,%%xmm7 \n"
- "shufps $0x88,%%xmm6,%%xmm2 \n"
- "shufps $0xdd,%%xmm6,%%xmm7 \n"
- "pavgb %%xmm7,%%xmm2 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "movdqa %%xmm2,%%xmm6 \n"
- "pmaddubsw %%xmm4,%%xmm0 \n"
- "pmaddubsw %%xmm4,%%xmm2 \n"
- "pmaddubsw %%xmm3,%%xmm1 \n"
- "pmaddubsw %%xmm3,%%xmm6 \n"
- "phaddw %%xmm2,%%xmm0 \n"
- "phaddw %%xmm6,%%xmm1 \n"
- "psraw $0x8,%%xmm0 \n"
- "psraw $0x8,%%xmm1 \n"
- "packsswb %%xmm1,%%xmm0 \n"
- "paddb %%xmm5,%%xmm0 \n"
- "movlps %%xmm0," MEMACCESS(1) " \n"
- MEMOPMEM(movhps,xmm0,0x00,1,2,1) // movhps %%xmm0,(%1,%2,1)
- "lea " MEMLEA(0x8,1) ",%1 \n"
- "sub $0x10,%3 \n"
- "jg 1b \n"
- : "+r"(src_rgba0), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+rm"(width) // %3
- : "r"((intptr_t)(src_stride_rgba)), // %4
- "m"(kRGBAToV), // %5
- "m"(kRGBAToU), // %6
- "m"(kAddUV128) // %7
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm6", "xmm7"
- );
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x00(%0,%4,1),%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "movdqu 0x10(%0,%4,1),%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm1 \n"
+ "movdqu 0x20(%0),%%xmm2 \n"
+ "movdqu 0x20(%0,%4,1),%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm2 \n"
+ "movdqu 0x30(%0),%%xmm6 \n"
+ "movdqu 0x30(%0,%4,1),%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm6 \n"
+
+ "lea 0x40(%0),%0 \n"
+ "movdqa %%xmm0,%%xmm7 \n"
+ "shufps $0x88,%%xmm1,%%xmm0 \n"
+ "shufps $0xdd,%%xmm1,%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm0 \n"
+ "movdqa %%xmm2,%%xmm7 \n"
+ "shufps $0x88,%%xmm6,%%xmm2 \n"
+ "shufps $0xdd,%%xmm6,%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm2 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "movdqa %%xmm2,%%xmm6 \n"
+ "pmaddubsw %%xmm4,%%xmm0 \n"
+ "pmaddubsw %%xmm4,%%xmm2 \n"
+ "pmaddubsw %%xmm3,%%xmm1 \n"
+ "pmaddubsw %%xmm3,%%xmm6 \n"
+ "phaddw %%xmm2,%%xmm0 \n"
+ "phaddw %%xmm6,%%xmm1 \n"
+ "psraw $0x8,%%xmm0 \n"
+ "psraw $0x8,%%xmm1 \n"
+ "packsswb %%xmm1,%%xmm0 \n"
+ "paddb %%xmm5,%%xmm0 \n"
+ "movlps %%xmm0,(%1) \n"
+ "movhps %%xmm0,0x00(%1,%2,1) \n"
+ "lea 0x8(%1),%1 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_rgba0), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+rm"(width) // %3
+ : "r"((intptr_t)(src_stride_rgba)), // %4
+ "m"(kRGBAToV), // %5
+ "m"(kRGBAToU), // %6
+ "m"(kAddUV128) // %7
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm6", "xmm7");
}
#if defined(HAS_I422TOARGBROW_SSSE3) || defined(HAS_I422TOARGBROW_AVX2)
// Read 8 UV from 444
-#define READYUV444 \
- "movq " MEMACCESS([u_buf]) ",%%xmm0 \n" \
- MEMOPREG(movq, 0x00, [u_buf], [v_buf], 1, xmm1) \
- "lea " MEMLEA(0x8, [u_buf]) ",%[u_buf] \n" \
- "punpcklbw %%xmm1,%%xmm0 \n" \
- "movq " MEMACCESS([y_buf]) ",%%xmm4 \n" \
- "punpcklbw %%xmm4,%%xmm4 \n" \
- "lea " MEMLEA(0x8, [y_buf]) ",%[y_buf] \n"
+#define READYUV444 \
+ "movq (%[u_buf]),%%xmm0 \n" \
+ "movq 0x00(%[u_buf],%[v_buf],1),%%xmm1 \n" \
+ "lea 0x8(%[u_buf]),%[u_buf] \n" \
+ "punpcklbw %%xmm1,%%xmm0 \n" \
+ "movq (%[y_buf]),%%xmm4 \n" \
+ "punpcklbw %%xmm4,%%xmm4 \n" \
+ "lea 0x8(%[y_buf]),%[y_buf] \n"
// Read 4 UV from 422, upsample to 8 UV
-#define READYUV422 \
- "movd " MEMACCESS([u_buf]) ",%%xmm0 \n" \
- MEMOPREG(movd, 0x00, [u_buf], [v_buf], 1, xmm1) \
- "lea " MEMLEA(0x4, [u_buf]) ",%[u_buf] \n" \
- "punpcklbw %%xmm1,%%xmm0 \n" \
- "punpcklwd %%xmm0,%%xmm0 \n" \
- "movq " MEMACCESS([y_buf]) ",%%xmm4 \n" \
- "punpcklbw %%xmm4,%%xmm4 \n" \
- "lea " MEMLEA(0x8, [y_buf]) ",%[y_buf] \n"
+#define READYUV422 \
+ "movd (%[u_buf]),%%xmm0 \n" \
+ "movd 0x00(%[u_buf],%[v_buf],1),%%xmm1 \n" \
+ "lea 0x4(%[u_buf]),%[u_buf] \n" \
+ "punpcklbw %%xmm1,%%xmm0 \n" \
+ "punpcklwd %%xmm0,%%xmm0 \n" \
+ "movq (%[y_buf]),%%xmm4 \n" \
+ "punpcklbw %%xmm4,%%xmm4 \n" \
+ "lea 0x8(%[y_buf]),%[y_buf] \n"
+// Read 4 UV from 422 10 bit, upsample to 8 UV
+// TODO(fbarchard): Consider shufb to replace pack/unpack
+// TODO(fbarchard): Consider pmulhuw to replace psraw
+// TODO(fbarchard): Consider pmullw to replace psllw and allow different bits.
+#define READYUV210 \
+ "movq (%[u_buf]),%%xmm0 \n" \
+ "movq 0x00(%[u_buf],%[v_buf],1),%%xmm1 \n" \
+ "lea 0x8(%[u_buf]),%[u_buf] \n" \
+ "punpcklwd %%xmm1,%%xmm0 \n" \
+ "psraw $0x2,%%xmm0 \n" \
+ "packuswb %%xmm0,%%xmm0 \n" \
+ "punpcklwd %%xmm0,%%xmm0 \n" \
+ "movdqu (%[y_buf]),%%xmm4 \n" \
+ "psllw $0x6,%%xmm4 \n" \
+ "lea 0x10(%[y_buf]),%[y_buf] \n"
+
// Read 4 UV from 422, upsample to 8 UV. With 8 Alpha.
-#define READYUVA422 \
- "movd " MEMACCESS([u_buf]) ",%%xmm0 \n" \
- MEMOPREG(movd, 0x00, [u_buf], [v_buf], 1, xmm1) \
- "lea " MEMLEA(0x4, [u_buf]) ",%[u_buf] \n" \
- "punpcklbw %%xmm1,%%xmm0 \n" \
- "punpcklwd %%xmm0,%%xmm0 \n" \
- "movq " MEMACCESS([y_buf]) ",%%xmm4 \n" \
- "punpcklbw %%xmm4,%%xmm4 \n" \
- "lea " MEMLEA(0x8, [y_buf]) ",%[y_buf] \n" \
- "movq " MEMACCESS([a_buf]) ",%%xmm5 \n" \
- "lea " MEMLEA(0x8, [a_buf]) ",%[a_buf] \n"
+#define READYUVA422 \
+ "movd (%[u_buf]),%%xmm0 \n" \
+ "movd 0x00(%[u_buf],%[v_buf],1),%%xmm1 \n" \
+ "lea 0x4(%[u_buf]),%[u_buf] \n" \
+ "punpcklbw %%xmm1,%%xmm0 \n" \
+ "punpcklwd %%xmm0,%%xmm0 \n" \
+ "movq (%[y_buf]),%%xmm4 \n" \
+ "punpcklbw %%xmm4,%%xmm4 \n" \
+ "lea 0x8(%[y_buf]),%[y_buf] \n" \
+ "movq (%[a_buf]),%%xmm5 \n" \
+ "lea 0x8(%[a_buf]),%[a_buf] \n"
-// Read 2 UV from 411, upsample to 8 UV.
-// reading 4 bytes is an msan violation.
-// "movd " MEMACCESS([u_buf]) ",%%xmm0 \n"
-// MEMOPREG(movd, 0x00, [u_buf], [v_buf], 1, xmm1)
-// pinsrw fails with drmemory
-// __asm pinsrw xmm0, [esi], 0 /* U */
-// __asm pinsrw xmm1, [esi + edi], 0 /* V */
-#define READYUV411_TEMP \
- "movzwl " MEMACCESS([u_buf]) ",%[temp] \n" \
- "movd %[temp],%%xmm0 \n" \
- MEMOPARG(movzwl, 0x00, [u_buf], [v_buf], 1, [temp]) " \n" \
- "movd %[temp],%%xmm1 \n" \
- "lea " MEMLEA(0x2, [u_buf]) ",%[u_buf] \n" \
- "punpcklbw %%xmm1,%%xmm0 \n" \
- "punpcklwd %%xmm0,%%xmm0 \n" \
- "punpckldq %%xmm0,%%xmm0 \n" \
- "movq " MEMACCESS([y_buf]) ",%%xmm4 \n" \
- "punpcklbw %%xmm4,%%xmm4 \n" \
- "lea " MEMLEA(0x8, [y_buf]) ",%[y_buf] \n"
-
// Read 4 UV from NV12, upsample to 8 UV
-#define READNV12 \
- "movq " MEMACCESS([uv_buf]) ",%%xmm0 \n" \
- "lea " MEMLEA(0x8, [uv_buf]) ",%[uv_buf] \n" \
- "punpcklwd %%xmm0,%%xmm0 \n" \
- "movq " MEMACCESS([y_buf]) ",%%xmm4 \n" \
- "punpcklbw %%xmm4,%%xmm4 \n" \
- "lea " MEMLEA(0x8, [y_buf]) ",%[y_buf] \n"
+#define READNV12 \
+ "movq (%[uv_buf]),%%xmm0 \n" \
+ "lea 0x8(%[uv_buf]),%[uv_buf] \n" \
+ "punpcklwd %%xmm0,%%xmm0 \n" \
+ "movq (%[y_buf]),%%xmm4 \n" \
+ "punpcklbw %%xmm4,%%xmm4 \n" \
+ "lea 0x8(%[y_buf]),%[y_buf] \n"
// Read 4 VU from NV21, upsample to 8 UV
-#define READNV21 \
- "movq " MEMACCESS([vu_buf]) ",%%xmm0 \n" \
- "lea " MEMLEA(0x8, [vu_buf]) ",%[vu_buf] \n" \
- "pshufb %[kShuffleNV21], %%xmm0 \n" \
- "movq " MEMACCESS([y_buf]) ",%%xmm4 \n" \
- "punpcklbw %%xmm4,%%xmm4 \n" \
- "lea " MEMLEA(0x8, [y_buf]) ",%[y_buf] \n"
+#define READNV21 \
+ "movq (%[vu_buf]),%%xmm0 \n" \
+ "lea 0x8(%[vu_buf]),%[vu_buf] \n" \
+ "pshufb %[kShuffleNV21], %%xmm0 \n" \
+ "movq (%[y_buf]),%%xmm4 \n" \
+ "punpcklbw %%xmm4,%%xmm4 \n" \
+ "lea 0x8(%[y_buf]),%[y_buf] \n"
// Read 4 YUY2 with 8 Y and update 4 UV to 8 UV.
-#define READYUY2 \
- "movdqu " MEMACCESS([yuy2_buf]) ",%%xmm4 \n" \
- "pshufb %[kShuffleYUY2Y], %%xmm4 \n" \
- "movdqu " MEMACCESS([yuy2_buf]) ",%%xmm0 \n" \
- "pshufb %[kShuffleYUY2UV], %%xmm0 \n" \
- "lea " MEMLEA(0x10, [yuy2_buf]) ",%[yuy2_buf] \n"
+#define READYUY2 \
+ "movdqu (%[yuy2_buf]),%%xmm4 \n" \
+ "pshufb %[kShuffleYUY2Y], %%xmm4 \n" \
+ "movdqu (%[yuy2_buf]),%%xmm0 \n" \
+ "pshufb %[kShuffleYUY2UV], %%xmm0 \n" \
+ "lea 0x10(%[yuy2_buf]),%[yuy2_buf] \n"
// Read 4 UYVY with 8 Y and update 4 UV to 8 UV.
-#define READUYVY \
- "movdqu " MEMACCESS([uyvy_buf]) ",%%xmm4 \n" \
- "pshufb %[kShuffleUYVYY], %%xmm4 \n" \
- "movdqu " MEMACCESS([uyvy_buf]) ",%%xmm0 \n" \
- "pshufb %[kShuffleUYVYUV], %%xmm0 \n" \
- "lea " MEMLEA(0x10, [uyvy_buf]) ",%[uyvy_buf] \n"
+#define READUYVY \
+ "movdqu (%[uyvy_buf]),%%xmm4 \n" \
+ "pshufb %[kShuffleUYVYY], %%xmm4 \n" \
+ "movdqu (%[uyvy_buf]),%%xmm0 \n" \
+ "pshufb %[kShuffleUYVYUV], %%xmm0 \n" \
+ "lea 0x10(%[uyvy_buf]),%[uyvy_buf] \n"
#if defined(__x86_64__)
-#define YUVTORGB_SETUP(yuvconstants) \
- "movdqa " MEMACCESS([yuvconstants]) ",%%xmm8 \n" \
- "movdqa " MEMACCESS2(32, [yuvconstants]) ",%%xmm9 \n" \
- "movdqa " MEMACCESS2(64, [yuvconstants]) ",%%xmm10 \n" \
- "movdqa " MEMACCESS2(96, [yuvconstants]) ",%%xmm11 \n" \
- "movdqa " MEMACCESS2(128, [yuvconstants]) ",%%xmm12 \n" \
- "movdqa " MEMACCESS2(160, [yuvconstants]) ",%%xmm13 \n" \
- "movdqa " MEMACCESS2(192, [yuvconstants]) ",%%xmm14 \n"
+#define YUVTORGB_SETUP(yuvconstants) \
+ "movdqa (%[yuvconstants]),%%xmm8 \n" \
+ "movdqa 32(%[yuvconstants]),%%xmm9 \n" \
+ "movdqa 64(%[yuvconstants]),%%xmm10 \n" \
+ "movdqa 96(%[yuvconstants]),%%xmm11 \n" \
+ "movdqa 128(%[yuvconstants]),%%xmm12 \n" \
+ "movdqa 160(%[yuvconstants]),%%xmm13 \n" \
+ "movdqa 192(%[yuvconstants]),%%xmm14 \n"
// Convert 8 pixels: 8 UV and 8 Y
-#define YUVTORGB(yuvconstants) \
- "movdqa %%xmm0,%%xmm1 \n" \
- "movdqa %%xmm0,%%xmm2 \n" \
- "movdqa %%xmm0,%%xmm3 \n" \
- "movdqa %%xmm11,%%xmm0 \n" \
- "pmaddubsw %%xmm8,%%xmm1 \n" \
- "psubw %%xmm1,%%xmm0 \n" \
- "movdqa %%xmm12,%%xmm1 \n" \
- "pmaddubsw %%xmm9,%%xmm2 \n" \
- "psubw %%xmm2,%%xmm1 \n" \
- "movdqa %%xmm13,%%xmm2 \n" \
- "pmaddubsw %%xmm10,%%xmm3 \n" \
- "psubw %%xmm3,%%xmm2 \n" \
- "pmulhuw %%xmm14,%%xmm4 \n" \
- "paddsw %%xmm4,%%xmm0 \n" \
- "paddsw %%xmm4,%%xmm1 \n" \
- "paddsw %%xmm4,%%xmm2 \n" \
- "psraw $0x6,%%xmm0 \n" \
- "psraw $0x6,%%xmm1 \n" \
- "psraw $0x6,%%xmm2 \n" \
- "packuswb %%xmm0,%%xmm0 \n" \
- "packuswb %%xmm1,%%xmm1 \n" \
- "packuswb %%xmm2,%%xmm2 \n"
+#define YUVTORGB16(yuvconstants) \
+ "movdqa %%xmm0,%%xmm1 \n" \
+ "movdqa %%xmm0,%%xmm2 \n" \
+ "movdqa %%xmm0,%%xmm3 \n" \
+ "movdqa %%xmm11,%%xmm0 \n" \
+ "pmaddubsw %%xmm8,%%xmm1 \n" \
+ "psubw %%xmm1,%%xmm0 \n" \
+ "movdqa %%xmm12,%%xmm1 \n" \
+ "pmaddubsw %%xmm9,%%xmm2 \n" \
+ "psubw %%xmm2,%%xmm1 \n" \
+ "movdqa %%xmm13,%%xmm2 \n" \
+ "pmaddubsw %%xmm10,%%xmm3 \n" \
+ "psubw %%xmm3,%%xmm2 \n" \
+ "pmulhuw %%xmm14,%%xmm4 \n" \
+ "paddsw %%xmm4,%%xmm0 \n" \
+ "paddsw %%xmm4,%%xmm1 \n" \
+ "paddsw %%xmm4,%%xmm2 \n"
#define YUVTORGB_REGS \
- "xmm8", "xmm9", "xmm10", "xmm11", "xmm12", "xmm13", "xmm14",
+ "xmm8", "xmm9", "xmm10", "xmm11", "xmm12", "xmm13", "xmm14",
#else
#define YUVTORGB_SETUP(yuvconstants)
// Convert 8 pixels: 8 UV and 8 Y
-#define YUVTORGB(yuvconstants) \
- "movdqa %%xmm0,%%xmm1 \n" \
- "movdqa %%xmm0,%%xmm2 \n" \
- "movdqa %%xmm0,%%xmm3 \n" \
- "movdqa " MEMACCESS2(96, [yuvconstants]) ",%%xmm0 \n" \
- "pmaddubsw " MEMACCESS([yuvconstants]) ",%%xmm1 \n" \
- "psubw %%xmm1,%%xmm0 \n" \
- "movdqa " MEMACCESS2(128, [yuvconstants]) ",%%xmm1 \n" \
- "pmaddubsw " MEMACCESS2(32, [yuvconstants]) ",%%xmm2 \n" \
- "psubw %%xmm2,%%xmm1 \n" \
- "movdqa " MEMACCESS2(160, [yuvconstants]) ",%%xmm2 \n" \
- "pmaddubsw " MEMACCESS2(64, [yuvconstants]) ",%%xmm3 \n" \
- "psubw %%xmm3,%%xmm2 \n" \
- "pmulhuw " MEMACCESS2(192, [yuvconstants]) ",%%xmm4 \n" \
- "paddsw %%xmm4,%%xmm0 \n" \
- "paddsw %%xmm4,%%xmm1 \n" \
- "paddsw %%xmm4,%%xmm2 \n" \
- "psraw $0x6,%%xmm0 \n" \
- "psraw $0x6,%%xmm1 \n" \
- "psraw $0x6,%%xmm2 \n" \
- "packuswb %%xmm0,%%xmm0 \n" \
- "packuswb %%xmm1,%%xmm1 \n" \
- "packuswb %%xmm2,%%xmm2 \n"
+#define YUVTORGB16(yuvconstants) \
+ "movdqa %%xmm0,%%xmm1 \n" \
+ "movdqa %%xmm0,%%xmm2 \n" \
+ "movdqa %%xmm0,%%xmm3 \n" \
+ "movdqa 96(%[yuvconstants]),%%xmm0 \n" \
+ "pmaddubsw (%[yuvconstants]),%%xmm1 \n" \
+ "psubw %%xmm1,%%xmm0 \n" \
+ "movdqa 128(%[yuvconstants]),%%xmm1 \n" \
+ "pmaddubsw 32(%[yuvconstants]),%%xmm2 \n" \
+ "psubw %%xmm2,%%xmm1 \n" \
+ "movdqa 160(%[yuvconstants]),%%xmm2 \n" \
+ "pmaddubsw 64(%[yuvconstants]),%%xmm3 \n" \
+ "psubw %%xmm3,%%xmm2 \n" \
+ "pmulhuw 192(%[yuvconstants]),%%xmm4 \n" \
+ "paddsw %%xmm4,%%xmm0 \n" \
+ "paddsw %%xmm4,%%xmm1 \n" \
+ "paddsw %%xmm4,%%xmm2 \n"
#define YUVTORGB_REGS
#endif
+#define YUVTORGB(yuvconstants) \
+ YUVTORGB16(yuvconstants) \
+ "psraw $0x6,%%xmm0 \n" \
+ "psraw $0x6,%%xmm1 \n" \
+ "psraw $0x6,%%xmm2 \n" \
+ "packuswb %%xmm0,%%xmm0 \n" \
+ "packuswb %%xmm1,%%xmm1 \n" \
+ "packuswb %%xmm2,%%xmm2 \n"
+
// Store 8 ARGB values.
-#define STOREARGB \
- "punpcklbw %%xmm1,%%xmm0 \n" \
- "punpcklbw %%xmm5,%%xmm2 \n" \
- "movdqa %%xmm0,%%xmm1 \n" \
- "punpcklwd %%xmm2,%%xmm0 \n" \
- "punpckhwd %%xmm2,%%xmm1 \n" \
- "movdqu %%xmm0," MEMACCESS([dst_argb]) " \n" \
- "movdqu %%xmm1," MEMACCESS2(0x10, [dst_argb]) " \n" \
- "lea " MEMLEA(0x20, [dst_argb]) ", %[dst_argb] \n"
+#define STOREARGB \
+ "punpcklbw %%xmm1,%%xmm0 \n" \
+ "punpcklbw %%xmm5,%%xmm2 \n" \
+ "movdqa %%xmm0,%%xmm1 \n" \
+ "punpcklwd %%xmm2,%%xmm0 \n" \
+ "punpckhwd %%xmm2,%%xmm1 \n" \
+ "movdqu %%xmm0,(%[dst_argb]) \n" \
+ "movdqu %%xmm1,0x10(%[dst_argb]) \n" \
+ "lea 0x20(%[dst_argb]), %[dst_argb] \n"
// Store 8 RGBA values.
-#define STORERGBA \
- "pcmpeqb %%xmm5,%%xmm5 \n" \
- "punpcklbw %%xmm2,%%xmm1 \n" \
- "punpcklbw %%xmm0,%%xmm5 \n" \
- "movdqa %%xmm5,%%xmm0 \n" \
- "punpcklwd %%xmm1,%%xmm5 \n" \
- "punpckhwd %%xmm1,%%xmm0 \n" \
- "movdqu %%xmm5," MEMACCESS([dst_rgba]) " \n" \
- "movdqu %%xmm0," MEMACCESS2(0x10, [dst_rgba]) " \n" \
- "lea " MEMLEA(0x20, [dst_rgba]) ",%[dst_rgba] \n"
+#define STORERGBA \
+ "pcmpeqb %%xmm5,%%xmm5 \n" \
+ "punpcklbw %%xmm2,%%xmm1 \n" \
+ "punpcklbw %%xmm0,%%xmm5 \n" \
+ "movdqa %%xmm5,%%xmm0 \n" \
+ "punpcklwd %%xmm1,%%xmm5 \n" \
+ "punpckhwd %%xmm1,%%xmm0 \n" \
+ "movdqu %%xmm5,(%[dst_rgba]) \n" \
+ "movdqu %%xmm0,0x10(%[dst_rgba]) \n" \
+ "lea 0x20(%[dst_rgba]),%[dst_rgba] \n"
-void OMITFP I444ToARGBRow_SSSE3(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* dst_argb,
+// Store 8 AR30 values.
+#define STOREAR30 \
+ "psraw $0x4,%%xmm0 \n" \
+ "psraw $0x4,%%xmm1 \n" \
+ "psraw $0x4,%%xmm2 \n" \
+ "pminsw %%xmm7,%%xmm0 \n" \
+ "pminsw %%xmm7,%%xmm1 \n" \
+ "pminsw %%xmm7,%%xmm2 \n" \
+ "pmaxsw %%xmm6,%%xmm0 \n" \
+ "pmaxsw %%xmm6,%%xmm1 \n" \
+ "pmaxsw %%xmm6,%%xmm2 \n" \
+ "psllw $0x4,%%xmm2 \n" \
+ "movdqa %%xmm0,%%xmm3 \n" \
+ "punpcklwd %%xmm2,%%xmm0 \n" \
+ "punpckhwd %%xmm2,%%xmm3 \n" \
+ "movdqa %%xmm1,%%xmm2 \n" \
+ "punpcklwd %%xmm5,%%xmm1 \n" \
+ "punpckhwd %%xmm5,%%xmm2 \n" \
+ "pslld $0xa,%%xmm1 \n" \
+ "pslld $0xa,%%xmm2 \n" \
+ "por %%xmm1,%%xmm0 \n" \
+ "por %%xmm2,%%xmm3 \n" \
+ "movdqu %%xmm0,(%[dst_ar30]) \n" \
+ "movdqu %%xmm3,0x10(%[dst_ar30]) \n" \
+ "lea 0x20(%[dst_ar30]), %[dst_ar30] \n"
+
+void OMITFP I444ToARGBRow_SSSE3(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) {asm volatile (
@@ -1678,8 +2014,9 @@
YUVTORGB_SETUP(yuvconstants)
"sub %[u_buf],%[v_buf] \n"
"pcmpeqb %%xmm5,%%xmm5 \n"
+
LABELALIGN
- "1: \n"
+ "1: \n"
READYUV444
YUVTORGB(yuvconstants)
STOREARGB
@@ -1691,15 +2028,15 @@
[dst_argb]"+r"(dst_argb), // %[dst_argb]
[width]"+rm"(width) // %[width]
: [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
- : "memory", "cc", NACL_R14 YUVTORGB_REGS
+ : "memory", "cc", YUVTORGB_REGS
"xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
);
}
-void OMITFP I422ToRGB24Row_SSSE3(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* dst_rgb24,
+void OMITFP I422ToRGB24Row_SSSE3(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_rgb24,
const struct YuvConstants* yuvconstants,
int width) {asm volatile (
@@ -1707,8 +2044,9 @@
"movdqa %[kShuffleMaskARGBToRGB24_0],%%xmm5 \n"
"movdqa %[kShuffleMaskARGBToRGB24],%%xmm6 \n"
"sub %[u_buf],%[v_buf] \n"
+
LABELALIGN
- "1: \n"
+ "1: \n"
READYUV422
YUVTORGB(yuvconstants)
"punpcklbw %%xmm1,%%xmm0 \n"
@@ -1719,9 +2057,9 @@
"pshufb %%xmm5,%%xmm0 \n"
"pshufb %%xmm6,%%xmm1 \n"
"palignr $0xc,%%xmm0,%%xmm1 \n"
- "movq %%xmm0," MEMACCESS([dst_rgb24]) "\n"
- "movdqu %%xmm1," MEMACCESS2(0x8,[dst_rgb24]) "\n"
- "lea " MEMLEA(0x18,[dst_rgb24]) ",%[dst_rgb24] \n"
+ "movq %%xmm0,(%[dst_rgb24]) \n"
+ "movdqu %%xmm1,0x8(%[dst_rgb24]) \n"
+ "lea 0x18(%[dst_rgb24]),%[dst_rgb24] \n"
"subl $0x8,%[width] \n"
"jg 1b \n"
: [y_buf]"+r"(y_buf), // %[y_buf]
@@ -1728,7 +2066,7 @@
[u_buf]"+r"(u_buf), // %[u_buf]
[v_buf]"+r"(v_buf), // %[v_buf]
[dst_rgb24]"+r"(dst_rgb24), // %[dst_rgb24]
-#if defined(__i386__) && defined(__pic__)
+#if defined(__i386__)
[width]"+m"(width) // %[width]
#else
[width]"+rm"(width) // %[width]
@@ -1736,15 +2074,15 @@
: [yuvconstants]"r"(yuvconstants), // %[yuvconstants]
[kShuffleMaskARGBToRGB24_0]"m"(kShuffleMaskARGBToRGB24_0),
[kShuffleMaskARGBToRGB24]"m"(kShuffleMaskARGBToRGB24)
- : "memory", "cc", NACL_R14 YUVTORGB_REGS
+ : "memory", "cc", YUVTORGB_REGS
"xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6"
);
}
-void OMITFP I422ToARGBRow_SSSE3(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* dst_argb,
+void OMITFP I422ToARGBRow_SSSE3(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) {asm volatile (
@@ -1751,8 +2089,9 @@
YUVTORGB_SETUP(yuvconstants)
"sub %[u_buf],%[v_buf] \n"
"pcmpeqb %%xmm5,%%xmm5 \n"
+
LABELALIGN
- "1: \n"
+ "1: \n"
READYUV422
YUVTORGB(yuvconstants)
STOREARGB
@@ -1764,21 +2103,160 @@
[dst_argb]"+r"(dst_argb), // %[dst_argb]
[width]"+rm"(width) // %[width]
: [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
- : "memory", "cc", NACL_R14 YUVTORGB_REGS
+ : "memory", "cc", YUVTORGB_REGS
"xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
);
}
-void OMITFP NV12ToARGBRow_SSSE3(const uint8* y_buf,
- const uint8* uv_buf,
- uint8* dst_argb,
+void OMITFP I422ToAR30Row_SSSE3(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ar30,
const struct YuvConstants* yuvconstants,
int width) {asm volatile (
YUVTORGB_SETUP(yuvconstants)
+ "sub %[u_buf],%[v_buf] \n"
+ "pcmpeqb %%xmm5,%%xmm5 \n" // AR30 constants
+ "psrlw $14,%%xmm5 \n"
+ "psllw $4,%%xmm5 \n" // 2 alpha bits
+ "pxor %%xmm6,%%xmm6 \n"
+ "pcmpeqb %%xmm7,%%xmm7 \n" // 0 for min
+ "psrlw $6,%%xmm7 \n" // 1023 for max
+
+ LABELALIGN
+ "1: \n"
+ READYUV422
+ YUVTORGB16(yuvconstants)
+ STOREAR30
+ "sub $0x8,%[width] \n"
+ "jg 1b \n"
+ : [y_buf]"+r"(y_buf), // %[y_buf]
+ [u_buf]"+r"(u_buf), // %[u_buf]
+ [v_buf]"+r"(v_buf), // %[v_buf]
+ [dst_ar30]"+r"(dst_ar30), // %[dst_ar30]
+ [width]"+rm"(width) // %[width]
+ : [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
+ : "memory", "cc", YUVTORGB_REGS
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
+ );
+}
+
+// 10 bit YUV to ARGB
+void OMITFP I210ToARGBRow_SSSE3(const uint16_t* y_buf,
+ const uint16_t* u_buf,
+ const uint16_t* v_buf,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ asm volatile (
+ YUVTORGB_SETUP(yuvconstants)
+ "sub %[u_buf],%[v_buf] \n"
"pcmpeqb %%xmm5,%%xmm5 \n"
+
LABELALIGN
- "1: \n"
+ "1: \n"
+ READYUV210
+ YUVTORGB(yuvconstants)
+ STOREARGB
+ "sub $0x8,%[width] \n"
+ "jg 1b \n"
+ : [y_buf]"+r"(y_buf), // %[y_buf]
+ [u_buf]"+r"(u_buf), // %[u_buf]
+ [v_buf]"+r"(v_buf), // %[v_buf]
+ [dst_argb]"+r"(dst_argb), // %[dst_argb]
+ [width]"+rm"(width) // %[width]
+ : [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
+ : "memory", "cc", YUVTORGB_REGS
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+
+// 10 bit YUV to AR30
+void OMITFP I210ToAR30Row_SSSE3(const uint16_t* y_buf,
+ const uint16_t* u_buf,
+ const uint16_t* v_buf,
+ uint8_t* dst_ar30,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ asm volatile (
+ YUVTORGB_SETUP(yuvconstants)
+ "sub %[u_buf],%[v_buf] \n"
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ "psrlw $14,%%xmm5 \n"
+ "psllw $4,%%xmm5 \n" // 2 alpha bits
+ "pxor %%xmm6,%%xmm6 \n"
+ "pcmpeqb %%xmm7,%%xmm7 \n" // 0 for min
+ "psrlw $6,%%xmm7 \n" // 1023 for max
+
+ LABELALIGN
+ "1: \n"
+ READYUV210
+ YUVTORGB16(yuvconstants)
+ STOREAR30
+ "sub $0x8,%[width] \n"
+ "jg 1b \n"
+ : [y_buf]"+r"(y_buf), // %[y_buf]
+ [u_buf]"+r"(u_buf), // %[u_buf]
+ [v_buf]"+r"(v_buf), // %[v_buf]
+ [dst_ar30]"+r"(dst_ar30), // %[dst_ar30]
+ [width]"+rm"(width) // %[width]
+ : [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
+ : "memory", "cc", YUVTORGB_REGS
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
+ );
+}
+
+#ifdef HAS_I422ALPHATOARGBROW_SSSE3
+void OMITFP I422AlphaToARGBRow_SSSE3(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ const uint8_t* a_buf,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ // clang-format off
+ asm volatile (
+ YUVTORGB_SETUP(yuvconstants)
+ "sub %[u_buf],%[v_buf] \n"
+
+ LABELALIGN
+ "1: \n"
+ READYUVA422
+ YUVTORGB(yuvconstants)
+ STOREARGB
+ "subl $0x8,%[width] \n"
+ "jg 1b \n"
+ : [y_buf]"+r"(y_buf), // %[y_buf]
+ [u_buf]"+r"(u_buf), // %[u_buf]
+ [v_buf]"+r"(v_buf), // %[v_buf]
+ [a_buf]"+r"(a_buf), // %[a_buf]
+ [dst_argb]"+r"(dst_argb), // %[dst_argb]
+#if defined(__i386__)
+ [width]"+m"(width) // %[width]
+#else
+ [width]"+rm"(width) // %[width]
+#endif
+ : [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
+ : "memory", "cc", YUVTORGB_REGS
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+ // clang-format on
+}
+#endif // HAS_I422ALPHATOARGBROW_SSSE3
+
+void OMITFP NV12ToARGBRow_SSSE3(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ // clang-format off
+ asm volatile (
+ YUVTORGB_SETUP(yuvconstants)
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+
+ LABELALIGN
+ "1: \n"
READNV12
YUVTORGB(yuvconstants)
STOREARGB
@@ -1789,21 +2267,24 @@
[dst_argb]"+r"(dst_argb), // %[dst_argb]
[width]"+rm"(width) // %[width]
: [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
- : "memory", "cc", YUVTORGB_REGS // Does not use r14.
+ : "memory", "cc", YUVTORGB_REGS
"xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
);
+ // clang-format on
}
-void OMITFP NV21ToARGBRow_SSSE3(const uint8* y_buf,
- const uint8* vu_buf,
- uint8* dst_argb,
+void OMITFP NV21ToARGBRow_SSSE3(const uint8_t* y_buf,
+ const uint8_t* vu_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) {+ // clang-format off
asm volatile (
YUVTORGB_SETUP(yuvconstants)
"pcmpeqb %%xmm5,%%xmm5 \n"
+
LABELALIGN
- "1: \n"
+ "1: \n"
READNV21
YUVTORGB(yuvconstants)
STOREARGB
@@ -1815,20 +2296,23 @@
[width]"+rm"(width) // %[width]
: [yuvconstants]"r"(yuvconstants), // %[yuvconstants]
[kShuffleNV21]"m"(kShuffleNV21)
- : "memory", "cc", YUVTORGB_REGS // Does not use r14.
+ : "memory", "cc", YUVTORGB_REGS
"xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
);
+ // clang-format on
}
-void OMITFP YUY2ToARGBRow_SSSE3(const uint8* yuy2_buf,
- uint8* dst_argb,
+void OMITFP YUY2ToARGBRow_SSSE3(const uint8_t* yuy2_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) {+ // clang-format off
asm volatile (
YUVTORGB_SETUP(yuvconstants)
"pcmpeqb %%xmm5,%%xmm5 \n"
+
LABELALIGN
- "1: \n"
+ "1: \n"
READYUY2
YUVTORGB(yuvconstants)
STOREARGB
@@ -1840,20 +2324,23 @@
: [yuvconstants]"r"(yuvconstants), // %[yuvconstants]
[kShuffleYUY2Y]"m"(kShuffleYUY2Y),
[kShuffleYUY2UV]"m"(kShuffleYUY2UV)
- : "memory", "cc", YUVTORGB_REGS // Does not use r14.
+ : "memory", "cc", YUVTORGB_REGS
"xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
);
+ // clang-format on
}
-void OMITFP UYVYToARGBRow_SSSE3(const uint8* uyvy_buf,
- uint8* dst_argb,
+void OMITFP UYVYToARGBRow_SSSE3(const uint8_t* uyvy_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) {+ // clang-format off
asm volatile (
YUVTORGB_SETUP(yuvconstants)
"pcmpeqb %%xmm5,%%xmm5 \n"
+
LABELALIGN
- "1: \n"
+ "1: \n"
READUYVY
YUVTORGB(yuvconstants)
STOREARGB
@@ -1865,15 +2352,16 @@
: [yuvconstants]"r"(yuvconstants), // %[yuvconstants]
[kShuffleUYVYY]"m"(kShuffleUYVYY),
[kShuffleUYVYUV]"m"(kShuffleUYVYUV)
- : "memory", "cc", YUVTORGB_REGS // Does not use r14.
+ : "memory", "cc", YUVTORGB_REGS
"xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
);
+ // clang-format on
}
-void OMITFP I422ToRGBARow_SSSE3(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* dst_rgba,
+void OMITFP I422ToRGBARow_SSSE3(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_rgba,
const struct YuvConstants* yuvconstants,
int width) {asm volatile (
@@ -1880,8 +2368,9 @@
YUVTORGB_SETUP(yuvconstants)
"sub %[u_buf],%[v_buf] \n"
"pcmpeqb %%xmm5,%%xmm5 \n"
+
LABELALIGN
- "1: \n"
+ "1: \n"
READYUV422
YUVTORGB(yuvconstants)
STORERGBA
@@ -1893,7 +2382,7 @@
[dst_rgba]"+r"(dst_rgba), // %[dst_rgba]
[width]"+rm"(width) // %[width]
: [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
- : "memory", "cc", NACL_R14 YUVTORGB_REGS
+ : "memory", "cc", YUVTORGB_REGS
"xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
);
}
@@ -1901,171 +2390,202 @@
#endif // HAS_I422TOARGBROW_SSSE3
// Read 16 UV from 444
-#define READYUV444_AVX2 \
- "vmovdqu " MEMACCESS([u_buf]) ",%%xmm0 \n" \
- MEMOPREG(vmovdqu, 0x00, [u_buf], [v_buf], 1, xmm1) \
- "lea " MEMLEA(0x10, [u_buf]) ",%[u_buf] \n" \
- "vpermq $0xd8,%%ymm0,%%ymm0 \n" \
- "vpermq $0xd8,%%ymm1,%%ymm1 \n" \
- "vpunpcklbw %%ymm1,%%ymm0,%%ymm0 \n" \
- "vmovdqu " MEMACCESS([y_buf]) ",%%xmm4 \n" \
- "vpermq $0xd8,%%ymm4,%%ymm4 \n" \
- "vpunpcklbw %%ymm4,%%ymm4,%%ymm4 \n" \
- "lea " MEMLEA(0x10, [y_buf]) ",%[y_buf] \n"
+#define READYUV444_AVX2 \
+ "vmovdqu (%[u_buf]),%%xmm0 \n" \
+ "vmovdqu 0x00(%[u_buf],%[v_buf],1),%%xmm1 \n" \
+ "lea 0x10(%[u_buf]),%[u_buf] \n" \
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n" \
+ "vpermq $0xd8,%%ymm1,%%ymm1 \n" \
+ "vpunpcklbw %%ymm1,%%ymm0,%%ymm0 \n" \
+ "vmovdqu (%[y_buf]),%%xmm4 \n" \
+ "vpermq $0xd8,%%ymm4,%%ymm4 \n" \
+ "vpunpcklbw %%ymm4,%%ymm4,%%ymm4 \n" \
+ "lea 0x10(%[y_buf]),%[y_buf] \n"
// Read 8 UV from 422, upsample to 16 UV.
-#define READYUV422_AVX2 \
- "vmovq " MEMACCESS([u_buf]) ",%%xmm0 \n" \
- MEMOPREG(vmovq, 0x00, [u_buf], [v_buf], 1, xmm1) \
- "lea " MEMLEA(0x8, [u_buf]) ",%[u_buf] \n" \
- "vpunpcklbw %%ymm1,%%ymm0,%%ymm0 \n" \
- "vpermq $0xd8,%%ymm0,%%ymm0 \n" \
- "vpunpcklwd %%ymm0,%%ymm0,%%ymm0 \n" \
- "vmovdqu " MEMACCESS([y_buf]) ",%%xmm4 \n" \
- "vpermq $0xd8,%%ymm4,%%ymm4 \n" \
- "vpunpcklbw %%ymm4,%%ymm4,%%ymm4 \n" \
- "lea " MEMLEA(0x10, [y_buf]) ",%[y_buf] \n"
+#define READYUV422_AVX2 \
+ "vmovq (%[u_buf]),%%xmm0 \n" \
+ "vmovq 0x00(%[u_buf],%[v_buf],1),%%xmm1 \n" \
+ "lea 0x8(%[u_buf]),%[u_buf] \n" \
+ "vpunpcklbw %%ymm1,%%ymm0,%%ymm0 \n" \
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n" \
+ "vpunpcklwd %%ymm0,%%ymm0,%%ymm0 \n" \
+ "vmovdqu (%[y_buf]),%%xmm4 \n" \
+ "vpermq $0xd8,%%ymm4,%%ymm4 \n" \
+ "vpunpcklbw %%ymm4,%%ymm4,%%ymm4 \n" \
+ "lea 0x10(%[y_buf]),%[y_buf] \n"
+// Read 8 UV from 210 10 bit, upsample to 16 UV
+// TODO(fbarchard): Consider vshufb to replace pack/unpack
+// TODO(fbarchard): Consider vunpcklpd to combine the 2 registers into 1.
+#define READYUV210_AVX2 \
+ "vmovdqu (%[u_buf]),%%xmm0 \n" \
+ "vmovdqu 0x00(%[u_buf],%[v_buf],1),%%xmm1 \n" \
+ "lea 0x10(%[u_buf]),%[u_buf] \n" \
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n" \
+ "vpermq $0xd8,%%ymm1,%%ymm1 \n" \
+ "vpunpcklwd %%ymm1,%%ymm0,%%ymm0 \n" \
+ "vpsraw $0x2,%%ymm0,%%ymm0 \n" \
+ "vpackuswb %%ymm0,%%ymm0,%%ymm0 \n" \
+ "vpunpcklwd %%ymm0,%%ymm0,%%ymm0 \n" \
+ "vmovdqu (%[y_buf]),%%ymm4 \n" \
+ "vpsllw $0x6,%%ymm4,%%ymm4 \n" \
+ "lea 0x20(%[y_buf]),%[y_buf] \n"
+
// Read 8 UV from 422, upsample to 16 UV. With 16 Alpha.
-#define READYUVA422_AVX2 \
- "vmovq " MEMACCESS([u_buf]) ",%%xmm0 \n" \
- MEMOPREG(vmovq, 0x00, [u_buf], [v_buf], 1, xmm1) \
- "lea " MEMLEA(0x8, [u_buf]) ",%[u_buf] \n" \
- "vpunpcklbw %%ymm1,%%ymm0,%%ymm0 \n" \
- "vpermq $0xd8,%%ymm0,%%ymm0 \n" \
- "vpunpcklwd %%ymm0,%%ymm0,%%ymm0 \n" \
- "vmovdqu " MEMACCESS([y_buf]) ",%%xmm4 \n" \
- "vpermq $0xd8,%%ymm4,%%ymm4 \n" \
- "vpunpcklbw %%ymm4,%%ymm4,%%ymm4 \n" \
- "lea " MEMLEA(0x10, [y_buf]) ",%[y_buf] \n" \
- "vmovdqu " MEMACCESS([a_buf]) ",%%xmm5 \n" \
- "vpermq $0xd8,%%ymm5,%%ymm5 \n" \
- "lea " MEMLEA(0x10, [a_buf]) ",%[a_buf] \n"
+#define READYUVA422_AVX2 \
+ "vmovq (%[u_buf]),%%xmm0 \n" \
+ "vmovq 0x00(%[u_buf],%[v_buf],1),%%xmm1 \n" \
+ "lea 0x8(%[u_buf]),%[u_buf] \n" \
+ "vpunpcklbw %%ymm1,%%ymm0,%%ymm0 \n" \
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n" \
+ "vpunpcklwd %%ymm0,%%ymm0,%%ymm0 \n" \
+ "vmovdqu (%[y_buf]),%%xmm4 \n" \
+ "vpermq $0xd8,%%ymm4,%%ymm4 \n" \
+ "vpunpcklbw %%ymm4,%%ymm4,%%ymm4 \n" \
+ "lea 0x10(%[y_buf]),%[y_buf] \n" \
+ "vmovdqu (%[a_buf]),%%xmm5 \n" \
+ "vpermq $0xd8,%%ymm5,%%ymm5 \n" \
+ "lea 0x10(%[a_buf]),%[a_buf] \n"
-// Read 4 UV from 411, upsample to 16 UV.
-#define READYUV411_AVX2 \
- "vmovd " MEMACCESS([u_buf]) ",%%xmm0 \n" \
- MEMOPREG(vmovd, 0x00, [u_buf], [v_buf], 1, xmm1) \
- "lea " MEMLEA(0x4, [u_buf]) ",%[u_buf] \n" \
- "vpunpcklbw %%ymm1,%%ymm0,%%ymm0 \n" \
- "vpunpcklwd %%ymm0,%%ymm0,%%ymm0 \n" \
- "vpermq $0xd8,%%ymm0,%%ymm0 \n" \
- "vpunpckldq %%ymm0,%%ymm0,%%ymm0 \n" \
- "vmovdqu " MEMACCESS([y_buf]) ",%%xmm4 \n" \
- "vpermq $0xd8,%%ymm4,%%ymm4 \n" \
- "vpunpcklbw %%ymm4,%%ymm4,%%ymm4 \n" \
- "lea " MEMLEA(0x10, [y_buf]) ",%[y_buf] \n"
-
// Read 8 UV from NV12, upsample to 16 UV.
-#define READNV12_AVX2 \
- "vmovdqu " MEMACCESS([uv_buf]) ",%%xmm0 \n" \
- "lea " MEMLEA(0x10, [uv_buf]) ",%[uv_buf] \n" \
- "vpermq $0xd8,%%ymm0,%%ymm0 \n" \
- "vpunpcklwd %%ymm0,%%ymm0,%%ymm0 \n" \
- "vmovdqu " MEMACCESS([y_buf]) ",%%xmm4 \n" \
- "vpermq $0xd8,%%ymm4,%%ymm4 \n" \
- "vpunpcklbw %%ymm4,%%ymm4,%%ymm4 \n" \
- "lea " MEMLEA(0x10, [y_buf]) ",%[y_buf] \n"
+#define READNV12_AVX2 \
+ "vmovdqu (%[uv_buf]),%%xmm0 \n" \
+ "lea 0x10(%[uv_buf]),%[uv_buf] \n" \
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n" \
+ "vpunpcklwd %%ymm0,%%ymm0,%%ymm0 \n" \
+ "vmovdqu (%[y_buf]),%%xmm4 \n" \
+ "vpermq $0xd8,%%ymm4,%%ymm4 \n" \
+ "vpunpcklbw %%ymm4,%%ymm4,%%ymm4 \n" \
+ "lea 0x10(%[y_buf]),%[y_buf] \n"
// Read 8 VU from NV21, upsample to 16 UV.
-#define READNV21_AVX2 \
- "vmovdqu " MEMACCESS([vu_buf]) ",%%xmm0 \n" \
- "lea " MEMLEA(0x10, [vu_buf]) ",%[vu_buf] \n" \
- "vpermq $0xd8,%%ymm0,%%ymm0 \n" \
- "vpshufb %[kShuffleNV21], %%ymm0, %%ymm0 \n" \
- "vmovdqu " MEMACCESS([y_buf]) ",%%xmm4 \n" \
- "vpermq $0xd8,%%ymm4,%%ymm4 \n" \
- "vpunpcklbw %%ymm4,%%ymm4,%%ymm4 \n" \
- "lea " MEMLEA(0x10, [y_buf]) ",%[y_buf] \n"
+#define READNV21_AVX2 \
+ "vmovdqu (%[vu_buf]),%%xmm0 \n" \
+ "lea 0x10(%[vu_buf]),%[vu_buf] \n" \
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n" \
+ "vpshufb %[kShuffleNV21], %%ymm0, %%ymm0 \n" \
+ "vmovdqu (%[y_buf]),%%xmm4 \n" \
+ "vpermq $0xd8,%%ymm4,%%ymm4 \n" \
+ "vpunpcklbw %%ymm4,%%ymm4,%%ymm4 \n" \
+ "lea 0x10(%[y_buf]),%[y_buf] \n"
// Read 8 YUY2 with 16 Y and upsample 8 UV to 16 UV.
-#define READYUY2_AVX2 \
- "vmovdqu " MEMACCESS([yuy2_buf]) ",%%ymm4 \n" \
- "vpshufb %[kShuffleYUY2Y], %%ymm4, %%ymm4 \n" \
- "vmovdqu " MEMACCESS([yuy2_buf]) ",%%ymm0 \n" \
- "vpshufb %[kShuffleYUY2UV], %%ymm0, %%ymm0 \n" \
- "lea " MEMLEA(0x20, [yuy2_buf]) ",%[yuy2_buf] \n"
+#define READYUY2_AVX2 \
+ "vmovdqu (%[yuy2_buf]),%%ymm4 \n" \
+ "vpshufb %[kShuffleYUY2Y], %%ymm4, %%ymm4 \n" \
+ "vmovdqu (%[yuy2_buf]),%%ymm0 \n" \
+ "vpshufb %[kShuffleYUY2UV], %%ymm0, %%ymm0 \n" \
+ "lea 0x20(%[yuy2_buf]),%[yuy2_buf] \n"
// Read 8 UYVY with 16 Y and upsample 8 UV to 16 UV.
-#define READUYVY_AVX2 \
- "vmovdqu " MEMACCESS([uyvy_buf]) ",%%ymm4 \n" \
- "vpshufb %[kShuffleUYVYY], %%ymm4, %%ymm4 \n" \
- "vmovdqu " MEMACCESS([uyvy_buf]) ",%%ymm0 \n" \
- "vpshufb %[kShuffleUYVYUV], %%ymm0, %%ymm0 \n" \
- "lea " MEMLEA(0x20, [uyvy_buf]) ",%[uyvy_buf] \n"
+#define READUYVY_AVX2 \
+ "vmovdqu (%[uyvy_buf]),%%ymm4 \n" \
+ "vpshufb %[kShuffleUYVYY], %%ymm4, %%ymm4 \n" \
+ "vmovdqu (%[uyvy_buf]),%%ymm0 \n" \
+ "vpshufb %[kShuffleUYVYUV], %%ymm0, %%ymm0 \n" \
+ "lea 0x20(%[uyvy_buf]),%[uyvy_buf] \n"
#if defined(__x86_64__)
-#define YUVTORGB_SETUP_AVX2(yuvconstants) \
- "vmovdqa " MEMACCESS([yuvconstants]) ",%%ymm8 \n" \
- "vmovdqa " MEMACCESS2(32, [yuvconstants]) ",%%ymm9 \n" \
- "vmovdqa " MEMACCESS2(64, [yuvconstants]) ",%%ymm10 \n" \
- "vmovdqa " MEMACCESS2(96, [yuvconstants]) ",%%ymm11 \n" \
- "vmovdqa " MEMACCESS2(128, [yuvconstants]) ",%%ymm12 \n" \
- "vmovdqa " MEMACCESS2(160, [yuvconstants]) ",%%ymm13 \n" \
- "vmovdqa " MEMACCESS2(192, [yuvconstants]) ",%%ymm14 \n"
-#define YUVTORGB_AVX2(yuvconstants) \
- "vpmaddubsw %%ymm10,%%ymm0,%%ymm2 \n" \
- "vpmaddubsw %%ymm9,%%ymm0,%%ymm1 \n" \
- "vpmaddubsw %%ymm8,%%ymm0,%%ymm0 \n" \
- "vpsubw %%ymm2,%%ymm13,%%ymm2 \n" \
- "vpsubw %%ymm1,%%ymm12,%%ymm1 \n" \
- "vpsubw %%ymm0,%%ymm11,%%ymm0 \n" \
- "vpmulhuw %%ymm14,%%ymm4,%%ymm4 \n" \
- "vpaddsw %%ymm4,%%ymm0,%%ymm0 \n" \
- "vpaddsw %%ymm4,%%ymm1,%%ymm1 \n" \
- "vpaddsw %%ymm4,%%ymm2,%%ymm2 \n" \
- "vpsraw $0x6,%%ymm0,%%ymm0 \n" \
- "vpsraw $0x6,%%ymm1,%%ymm1 \n" \
- "vpsraw $0x6,%%ymm2,%%ymm2 \n" \
- "vpackuswb %%ymm0,%%ymm0,%%ymm0 \n" \
- "vpackuswb %%ymm1,%%ymm1,%%ymm1 \n" \
- "vpackuswb %%ymm2,%%ymm2,%%ymm2 \n"
+#define YUVTORGB_SETUP_AVX2(yuvconstants) \
+ "vmovdqa (%[yuvconstants]),%%ymm8 \n" \
+ "vmovdqa 32(%[yuvconstants]),%%ymm9 \n" \
+ "vmovdqa 64(%[yuvconstants]),%%ymm10 \n" \
+ "vmovdqa 96(%[yuvconstants]),%%ymm11 \n" \
+ "vmovdqa 128(%[yuvconstants]),%%ymm12 \n" \
+ "vmovdqa 160(%[yuvconstants]),%%ymm13 \n" \
+ "vmovdqa 192(%[yuvconstants]),%%ymm14 \n"
+
+#define YUVTORGB16_AVX2(yuvconstants) \
+ "vpmaddubsw %%ymm10,%%ymm0,%%ymm2 \n" \
+ "vpmaddubsw %%ymm9,%%ymm0,%%ymm1 \n" \
+ "vpmaddubsw %%ymm8,%%ymm0,%%ymm0 \n" \
+ "vpsubw %%ymm2,%%ymm13,%%ymm2 \n" \
+ "vpsubw %%ymm1,%%ymm12,%%ymm1 \n" \
+ "vpsubw %%ymm0,%%ymm11,%%ymm0 \n" \
+ "vpmulhuw %%ymm14,%%ymm4,%%ymm4 \n" \
+ "vpaddsw %%ymm4,%%ymm0,%%ymm0 \n" \
+ "vpaddsw %%ymm4,%%ymm1,%%ymm1 \n" \
+ "vpaddsw %%ymm4,%%ymm2,%%ymm2 \n"
+
#define YUVTORGB_REGS_AVX2 \
- "xmm8", "xmm9", "xmm10", "xmm11", "xmm12", "xmm13", "xmm14",
+ "xmm8", "xmm9", "xmm10", "xmm11", "xmm12", "xmm13", "xmm14",
+
#else // Convert 16 pixels: 16 UV and 16 Y.
+
#define YUVTORGB_SETUP_AVX2(yuvconstants)
-#define YUVTORGB_AVX2(yuvconstants) \
- "vpmaddubsw " MEMACCESS2(64, [yuvconstants]) ",%%ymm0,%%ymm2 \n" \
- "vpmaddubsw " MEMACCESS2(32, [yuvconstants]) ",%%ymm0,%%ymm1 \n" \
- "vpmaddubsw " MEMACCESS([yuvconstants]) ",%%ymm0,%%ymm0 \n" \
- "vmovdqu " MEMACCESS2(160, [yuvconstants]) ",%%ymm3 \n" \
- "vpsubw %%ymm2,%%ymm3,%%ymm2 \n" \
- "vmovdqu " MEMACCESS2(128, [yuvconstants]) ",%%ymm3 \n" \
- "vpsubw %%ymm1,%%ymm3,%%ymm1 \n" \
- "vmovdqu " MEMACCESS2(96, [yuvconstants]) ",%%ymm3 \n" \
- "vpsubw %%ymm0,%%ymm3,%%ymm0 \n" \
- "vpmulhuw " MEMACCESS2(192, [yuvconstants]) ",%%ymm4,%%ymm4 \n" \
- "vpaddsw %%ymm4,%%ymm0,%%ymm0 \n" \
- "vpaddsw %%ymm4,%%ymm1,%%ymm1 \n" \
- "vpaddsw %%ymm4,%%ymm2,%%ymm2 \n" \
- "vpsraw $0x6,%%ymm0,%%ymm0 \n" \
- "vpsraw $0x6,%%ymm1,%%ymm1 \n" \
- "vpsraw $0x6,%%ymm2,%%ymm2 \n" \
- "vpackuswb %%ymm0,%%ymm0,%%ymm0 \n" \
- "vpackuswb %%ymm1,%%ymm1,%%ymm1 \n" \
- "vpackuswb %%ymm2,%%ymm2,%%ymm2 \n"
+#define YUVTORGB16_AVX2(yuvconstants) \
+ "vpmaddubsw 64(%[yuvconstants]),%%ymm0,%%ymm2 \n" \
+ "vpmaddubsw 32(%[yuvconstants]),%%ymm0,%%ymm1 \n" \
+ "vpmaddubsw (%[yuvconstants]),%%ymm0,%%ymm0 \n" \
+ "vmovdqu 160(%[yuvconstants]),%%ymm3 \n" \
+ "vpsubw %%ymm2,%%ymm3,%%ymm2 \n" \
+ "vmovdqu 128(%[yuvconstants]),%%ymm3 \n" \
+ "vpsubw %%ymm1,%%ymm3,%%ymm1 \n" \
+ "vmovdqu 96(%[yuvconstants]),%%ymm3 \n" \
+ "vpsubw %%ymm0,%%ymm3,%%ymm0 \n" \
+ "vpmulhuw 192(%[yuvconstants]),%%ymm4,%%ymm4 \n" \
+ "vpaddsw %%ymm4,%%ymm0,%%ymm0 \n" \
+ "vpaddsw %%ymm4,%%ymm1,%%ymm1 \n" \
+ "vpaddsw %%ymm4,%%ymm2,%%ymm2 \n"
#define YUVTORGB_REGS_AVX2
#endif
+#define YUVTORGB_AVX2(yuvconstants) \
+ YUVTORGB16_AVX2(yuvconstants) \
+ "vpsraw $0x6,%%ymm0,%%ymm0 \n" \
+ "vpsraw $0x6,%%ymm1,%%ymm1 \n" \
+ "vpsraw $0x6,%%ymm2,%%ymm2 \n" \
+ "vpackuswb %%ymm0,%%ymm0,%%ymm0 \n" \
+ "vpackuswb %%ymm1,%%ymm1,%%ymm1 \n" \
+ "vpackuswb %%ymm2,%%ymm2,%%ymm2 \n"
+
// Store 16 ARGB values.
-#define STOREARGB_AVX2 \
- "vpunpcklbw %%ymm1,%%ymm0,%%ymm0 \n" \
- "vpermq $0xd8,%%ymm0,%%ymm0 \n" \
- "vpunpcklbw %%ymm5,%%ymm2,%%ymm2 \n" \
- "vpermq $0xd8,%%ymm2,%%ymm2 \n" \
- "vpunpcklwd %%ymm2,%%ymm0,%%ymm1 \n" \
- "vpunpckhwd %%ymm2,%%ymm0,%%ymm0 \n" \
- "vmovdqu %%ymm1," MEMACCESS([dst_argb]) " \n" \
- "vmovdqu %%ymm0," MEMACCESS2(0x20, [dst_argb]) " \n" \
- "lea " MEMLEA(0x40, [dst_argb]) ", %[dst_argb] \n"
+#define STOREARGB_AVX2 \
+ "vpunpcklbw %%ymm1,%%ymm0,%%ymm0 \n" \
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n" \
+ "vpunpcklbw %%ymm5,%%ymm2,%%ymm2 \n" \
+ "vpermq $0xd8,%%ymm2,%%ymm2 \n" \
+ "vpunpcklwd %%ymm2,%%ymm0,%%ymm1 \n" \
+ "vpunpckhwd %%ymm2,%%ymm0,%%ymm0 \n" \
+ "vmovdqu %%ymm1,(%[dst_argb]) \n" \
+ "vmovdqu %%ymm0,0x20(%[dst_argb]) \n" \
+ "lea 0x40(%[dst_argb]), %[dst_argb] \n"
+// Store 16 AR30 values.
+#define STOREAR30_AVX2 \
+ "vpsraw $0x4,%%ymm0,%%ymm0 \n" \
+ "vpsraw $0x4,%%ymm1,%%ymm1 \n" \
+ "vpsraw $0x4,%%ymm2,%%ymm2 \n" \
+ "vpminsw %%ymm7,%%ymm0,%%ymm0 \n" \
+ "vpminsw %%ymm7,%%ymm1,%%ymm1 \n" \
+ "vpminsw %%ymm7,%%ymm2,%%ymm2 \n" \
+ "vpmaxsw %%ymm6,%%ymm0,%%ymm0 \n" \
+ "vpmaxsw %%ymm6,%%ymm1,%%ymm1 \n" \
+ "vpmaxsw %%ymm6,%%ymm2,%%ymm2 \n" \
+ "vpsllw $0x4,%%ymm2,%%ymm2 \n" \
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n" \
+ "vpermq $0xd8,%%ymm1,%%ymm1 \n" \
+ "vpermq $0xd8,%%ymm2,%%ymm2 \n" \
+ "vpunpckhwd %%ymm2,%%ymm0,%%ymm3 \n" \
+ "vpunpcklwd %%ymm2,%%ymm0,%%ymm0 \n" \
+ "vpunpckhwd %%ymm5,%%ymm1,%%ymm2 \n" \
+ "vpunpcklwd %%ymm5,%%ymm1,%%ymm1 \n" \
+ "vpslld $0xa,%%ymm1,%%ymm1 \n" \
+ "vpslld $0xa,%%ymm2,%%ymm2 \n" \
+ "vpor %%ymm1,%%ymm0,%%ymm0 \n" \
+ "vpor %%ymm2,%%ymm3,%%ymm3 \n" \
+ "vmovdqu %%ymm0,(%[dst_ar30]) \n" \
+ "vmovdqu %%ymm3,0x20(%[dst_ar30]) \n" \
+ "lea 0x40(%[dst_ar30]), %[dst_ar30] \n"
+
#ifdef HAS_I444TOARGBROW_AVX2
// 16 pixels
// 16 UV values with 16 Y producing 16 ARGB (64 bytes).
-void OMITFP I444ToARGBRow_AVX2(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* dst_argb,
+void OMITFP I444ToARGBRow_AVX2(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) {asm volatile (
@@ -2072,8 +2592,9 @@
YUVTORGB_SETUP_AVX2(yuvconstants)
"sub %[u_buf],%[v_buf] \n"
"vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+
LABELALIGN
- "1: \n"
+ "1: \n"
READYUV444_AVX2
YUVTORGB_AVX2(yuvconstants)
STOREARGB_AVX2
@@ -2086,19 +2607,19 @@
[dst_argb]"+r"(dst_argb), // %[dst_argb]
[width]"+rm"(width) // %[width]
: [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
- : "memory", "cc", NACL_R14 YUVTORGB_REGS_AVX2
+ : "memory", "cc", YUVTORGB_REGS_AVX2
"xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
);
}
#endif // HAS_I444TOARGBROW_AVX2
-#ifdef HAS_I411TOARGBROW_AVX2
+#if defined(HAS_I422TOARGBROW_AVX2)
// 16 pixels
-// 4 UV values upsampled to 16 UV, mixed with 16 Y producing 16 ARGB (64 bytes).
-void OMITFP I411ToARGBRow_AVX2(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* dst_argb,
+// 8 UV values upsampled to 16 UV, mixed with 16 Y producing 16 ARGB (64 bytes).
+void OMITFP I422ToARGBRow_AVX2(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) {asm volatile (
@@ -2105,13 +2626,15 @@
YUVTORGB_SETUP_AVX2(yuvconstants)
"sub %[u_buf],%[v_buf] \n"
"vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+
LABELALIGN
- "1: \n"
- READYUV411_AVX2
+ "1: \n"
+ READYUV422_AVX2
YUVTORGB_AVX2(yuvconstants)
STOREARGB_AVX2
"sub $0x10,%[width] \n"
"jg 1b \n"
+
"vzeroupper \n"
: [y_buf]"+r"(y_buf), // %[y_buf]
[u_buf]"+r"(u_buf), // %[u_buf]
@@ -2119,19 +2642,59 @@
[dst_argb]"+r"(dst_argb), // %[dst_argb]
[width]"+rm"(width) // %[width]
: [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
- : "memory", "cc", NACL_R14 YUVTORGB_REGS_AVX2
+ : "memory", "cc", YUVTORGB_REGS_AVX2
"xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
);
}
-#endif // HAS_I411TOARGBROW_AVX2
+#endif // HAS_I422TOARGBROW_AVX2
-#if defined(HAS_I422TOARGBROW_AVX2)
+#if defined(HAS_I422TOAR30ROW_AVX2)
// 16 pixels
+// 8 UV values upsampled to 16 UV, mixed with 16 Y producing 16 AR30 (64 bytes).
+void OMITFP I422ToAR30Row_AVX2(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_ar30,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ asm volatile (
+ YUVTORGB_SETUP_AVX2(yuvconstants)
+ "sub %[u_buf],%[v_buf] \n"
+ "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n" // AR30 constants
+ "vpsrlw $14,%%ymm5,%%ymm5 \n"
+ "vpsllw $4,%%ymm5,%%ymm5 \n" // 2 alpha bits
+ "vpxor %%ymm6,%%ymm6,%%ymm6 \n" // 0 for min
+ "vpcmpeqb %%ymm7,%%ymm7,%%ymm7 \n" // 1023 for max
+ "vpsrlw $6,%%ymm7,%%ymm7 \n"
+
+ LABELALIGN
+ "1: \n"
+ READYUV422_AVX2
+ YUVTORGB16_AVX2(yuvconstants)
+ STOREAR30_AVX2
+ "sub $0x10,%[width] \n"
+ "jg 1b \n"
+
+ "vzeroupper \n"
+ : [y_buf]"+r"(y_buf), // %[y_buf]
+ [u_buf]"+r"(u_buf), // %[u_buf]
+ [v_buf]"+r"(v_buf), // %[v_buf]
+ [dst_ar30]"+r"(dst_ar30), // %[dst_ar30]
+ [width]"+rm"(width) // %[width]
+ : [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
+ : "memory", "cc", YUVTORGB_REGS_AVX2
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
+ );
+}
+#endif // HAS_I422TOAR30ROW_AVX2
+
+#if defined(HAS_I210TOARGBROW_AVX2)
+// 16 pixels
// 8 UV values upsampled to 16 UV, mixed with 16 Y producing 16 ARGB (64 bytes).
-void OMITFP I422ToARGBRow_AVX2(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* dst_argb,
+void OMITFP I210ToARGBRow_AVX2(const uint16_t* y_buf,
+ const uint16_t* u_buf,
+ const uint16_t* v_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) {asm volatile (
@@ -2138,13 +2701,15 @@
YUVTORGB_SETUP_AVX2(yuvconstants)
"sub %[u_buf],%[v_buf] \n"
"vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+
LABELALIGN
- "1: \n"
- READYUV422_AVX2
+ "1: \n"
+ READYUV210_AVX2
YUVTORGB_AVX2(yuvconstants)
STOREARGB_AVX2
"sub $0x10,%[width] \n"
"jg 1b \n"
+
"vzeroupper \n"
: [y_buf]"+r"(y_buf), // %[y_buf]
[u_buf]"+r"(u_buf), // %[u_buf]
@@ -2152,19 +2717,100 @@
[dst_argb]"+r"(dst_argb), // %[dst_argb]
[width]"+rm"(width) // %[width]
: [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
- : "memory", "cc", NACL_R14 YUVTORGB_REGS_AVX2
+ : "memory", "cc", YUVTORGB_REGS_AVX2
"xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
);
}
-#endif // HAS_I422TOARGBROW_AVX2
+#endif // HAS_I210TOARGBROW_AVX2
+#if defined(HAS_I210TOAR30ROW_AVX2)
+// 16 pixels
+// 8 UV values upsampled to 16 UV, mixed with 16 Y producing 16 AR30 (64 bytes).
+void OMITFP I210ToAR30Row_AVX2(const uint16_t* y_buf,
+ const uint16_t* u_buf,
+ const uint16_t* v_buf,
+ uint8_t* dst_ar30,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ asm volatile (
+ YUVTORGB_SETUP_AVX2(yuvconstants)
+ "sub %[u_buf],%[v_buf] \n"
+ "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n" // AR30 constants
+ "vpsrlw $14,%%ymm5,%%ymm5 \n"
+ "vpsllw $4,%%ymm5,%%ymm5 \n" // 2 alpha bits
+ "vpxor %%ymm6,%%ymm6,%%ymm6 \n" // 0 for min
+ "vpcmpeqb %%ymm7,%%ymm7,%%ymm7 \n" // 1023 for max
+ "vpsrlw $6,%%ymm7,%%ymm7 \n"
+
+ LABELALIGN
+ "1: \n"
+ READYUV210_AVX2
+ YUVTORGB16_AVX2(yuvconstants)
+ STOREAR30_AVX2
+ "sub $0x10,%[width] \n"
+ "jg 1b \n"
+
+ "vzeroupper \n"
+ : [y_buf]"+r"(y_buf), // %[y_buf]
+ [u_buf]"+r"(u_buf), // %[u_buf]
+ [v_buf]"+r"(v_buf), // %[v_buf]
+ [dst_ar30]"+r"(dst_ar30), // %[dst_ar30]
+ [width]"+rm"(width) // %[width]
+ : [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
+ : "memory", "cc", YUVTORGB_REGS_AVX2
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+}
+#endif // HAS_I210TOAR30ROW_AVX2
+
+#if defined(HAS_I422ALPHATOARGBROW_AVX2)
+// 16 pixels
+// 8 UV values upsampled to 16 UV, mixed with 16 Y and 16 A producing 16 ARGB.
+void OMITFP I422AlphaToARGBRow_AVX2(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ const uint8_t* a_buf,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ // clang-format off
+ asm volatile (
+ YUVTORGB_SETUP_AVX2(yuvconstants)
+ "sub %[u_buf],%[v_buf] \n"
+
+ LABELALIGN
+ "1: \n"
+ READYUVA422_AVX2
+ YUVTORGB_AVX2(yuvconstants)
+ STOREARGB_AVX2
+ "subl $0x10,%[width] \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : [y_buf]"+r"(y_buf), // %[y_buf]
+ [u_buf]"+r"(u_buf), // %[u_buf]
+ [v_buf]"+r"(v_buf), // %[v_buf]
+ [a_buf]"+r"(a_buf), // %[a_buf]
+ [dst_argb]"+r"(dst_argb), // %[dst_argb]
+#if defined(__i386__)
+ [width]"+m"(width) // %[width]
+#else
+ [width]"+rm"(width) // %[width]
+#endif
+ : [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
+ : "memory", "cc", YUVTORGB_REGS_AVX2
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
+ );
+ // clang-format on
+}
+#endif // HAS_I422ALPHATOARGBROW_AVX2
+
#if defined(HAS_I422TORGBAROW_AVX2)
// 16 pixels
// 8 UV values upsampled to 16 UV, mixed with 16 Y producing 16 RGBA (64 bytes).
-void OMITFP I422ToRGBARow_AVX2(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* dst_argb,
+void OMITFP I422ToRGBARow_AVX2(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) {asm volatile (
@@ -2171,8 +2817,9 @@
YUVTORGB_SETUP_AVX2(yuvconstants)
"sub %[u_buf],%[v_buf] \n"
"vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+
LABELALIGN
- "1: \n"
+ "1: \n"
READYUV422_AVX2
YUVTORGB_AVX2(yuvconstants)
@@ -2183,11 +2830,11 @@
"vpermq $0xd8,%%ymm2,%%ymm2 \n"
"vpunpcklwd %%ymm1,%%ymm2,%%ymm0 \n"
"vpunpckhwd %%ymm1,%%ymm2,%%ymm1 \n"
- "vmovdqu %%ymm0," MEMACCESS([dst_argb]) "\n"
- "vmovdqu %%ymm1," MEMACCESS2(0x20,[dst_argb]) "\n"
- "lea " MEMLEA(0x40,[dst_argb]) ",%[dst_argb] \n"
- "sub $0x10,%[width] \n"
- "jg 1b \n"
+ "vmovdqu %%ymm0,(%[dst_argb]) \n"
+ "vmovdqu %%ymm1,0x20(%[dst_argb]) \n"
+ "lea 0x40(%[dst_argb]),%[dst_argb] \n"
+ "sub $0x10,%[width] \n"
+ "jg 1b \n"
"vzeroupper \n"
: [y_buf]"+r"(y_buf), // %[y_buf]
[u_buf]"+r"(u_buf), // %[u_buf]
@@ -2195,7 +2842,7 @@
[dst_argb]"+r"(dst_argb), // %[dst_argb]
[width]"+rm"(width) // %[width]
: [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
- : "memory", "cc", NACL_R14 YUVTORGB_REGS_AVX2
+ : "memory", "cc", YUVTORGB_REGS_AVX2
"xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
);
}
@@ -2204,16 +2851,18 @@
#if defined(HAS_NV12TOARGBROW_AVX2)
// 16 pixels.
// 8 UV values upsampled to 16 UV, mixed with 16 Y producing 16 ARGB (64 bytes).
-void OMITFP NV12ToARGBRow_AVX2(const uint8* y_buf,
- const uint8* uv_buf,
- uint8* dst_argb,
+void OMITFP NV12ToARGBRow_AVX2(const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) {+ // clang-format off
asm volatile (
YUVTORGB_SETUP_AVX2(yuvconstants)
"vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+
LABELALIGN
- "1: \n"
+ "1: \n"
READNV12_AVX2
YUVTORGB_AVX2(yuvconstants)
STOREARGB_AVX2
@@ -2225,9 +2874,10 @@
[dst_argb]"+r"(dst_argb), // %[dst_argb]
[width]"+rm"(width) // %[width]
: [yuvconstants]"r"(yuvconstants) // %[yuvconstants]
- : "memory", "cc", YUVTORGB_REGS_AVX2 // Does not use r14.
+ : "memory", "cc", YUVTORGB_REGS_AVX2
"xmm0", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
);
+ // clang-format on
}
#endif // HAS_NV12TOARGBROW_AVX2
@@ -2234,16 +2884,18 @@
#if defined(HAS_NV21TOARGBROW_AVX2)
// 16 pixels.
// 8 VU values upsampled to 16 UV, mixed with 16 Y producing 16 ARGB (64 bytes).
-void OMITFP NV21ToARGBRow_AVX2(const uint8* y_buf,
- const uint8* vu_buf,
- uint8* dst_argb,
+void OMITFP NV21ToARGBRow_AVX2(const uint8_t* y_buf,
+ const uint8_t* vu_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) {+ // clang-format off
asm volatile (
YUVTORGB_SETUP_AVX2(yuvconstants)
"vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+
LABELALIGN
- "1: \n"
+ "1: \n"
READNV21_AVX2
YUVTORGB_AVX2(yuvconstants)
STOREARGB_AVX2
@@ -2256,9 +2908,10 @@
[width]"+rm"(width) // %[width]
: [yuvconstants]"r"(yuvconstants), // %[yuvconstants]
[kShuffleNV21]"m"(kShuffleNV21)
- : "memory", "cc", YUVTORGB_REGS_AVX2 // Does not use r14.
+ : "memory", "cc", YUVTORGB_REGS_AVX2
"xmm0", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
);
+ // clang-format on
}
#endif // HAS_NV21TOARGBROW_AVX2
@@ -2265,15 +2918,17 @@
#if defined(HAS_YUY2TOARGBROW_AVX2)
// 16 pixels.
// 8 YUY2 values with 16 Y and 8 UV producing 16 ARGB (64 bytes).
-void OMITFP YUY2ToARGBRow_AVX2(const uint8* yuy2_buf,
- uint8* dst_argb,
+void OMITFP YUY2ToARGBRow_AVX2(const uint8_t* yuy2_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) {+ // clang-format off
asm volatile (
YUVTORGB_SETUP_AVX2(yuvconstants)
"vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+
LABELALIGN
- "1: \n"
+ "1: \n"
READYUY2_AVX2
YUVTORGB_AVX2(yuvconstants)
STOREARGB_AVX2
@@ -2286,9 +2941,10 @@
: [yuvconstants]"r"(yuvconstants), // %[yuvconstants]
[kShuffleYUY2Y]"m"(kShuffleYUY2Y),
[kShuffleYUY2UV]"m"(kShuffleYUY2UV)
- : "memory", "cc", YUVTORGB_REGS_AVX2 // Does not use r14.
+ : "memory", "cc", YUVTORGB_REGS_AVX2
"xmm0", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
);
+ // clang-format on
}
#endif // HAS_YUY2TOARGBROW_AVX2
@@ -2295,15 +2951,17 @@
#if defined(HAS_UYVYTOARGBROW_AVX2)
// 16 pixels.
// 8 UYVY values with 16 Y and 8 UV producing 16 ARGB (64 bytes).
-void OMITFP UYVYToARGBRow_AVX2(const uint8* uyvy_buf,
- uint8* dst_argb,
+void OMITFP UYVYToARGBRow_AVX2(const uint8_t* uyvy_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) {+ // clang-format off
asm volatile (
YUVTORGB_SETUP_AVX2(yuvconstants)
"vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+
LABELALIGN
- "1: \n"
+ "1: \n"
READUYVY_AVX2
YUVTORGB_AVX2(yuvconstants)
STOREARGB_AVX2
@@ -2316,54 +2974,55 @@
: [yuvconstants]"r"(yuvconstants), // %[yuvconstants]
[kShuffleUYVYY]"m"(kShuffleUYVYY),
[kShuffleUYVYUV]"m"(kShuffleUYVYUV)
- : "memory", "cc", YUVTORGB_REGS_AVX2 // Does not use r14.
+ : "memory", "cc", YUVTORGB_REGS_AVX2
"xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
);
+ // clang-format on
}
#endif // HAS_UYVYTOARGBROW_AVX2
#ifdef HAS_I400TOARGBROW_SSE2
-void I400ToARGBRow_SSE2(const uint8* y_buf, uint8* dst_argb, int width) {- asm volatile (
- "mov $0x4a354a35,%%eax \n" // 4a35 = 18997 = 1.164
- "movd %%eax,%%xmm2 \n"
- "pshufd $0x0,%%xmm2,%%xmm2 \n"
- "mov $0x04880488,%%eax \n" // 0488 = 1160 = 1.164 * 16
- "movd %%eax,%%xmm3 \n"
- "pshufd $0x0,%%xmm3,%%xmm3 \n"
- "pcmpeqb %%xmm4,%%xmm4 \n"
- "pslld $0x18,%%xmm4 \n"
- LABELALIGN
- "1: \n"
- // Step 1: Scale Y contribution to 8 G values. G = (y - 16) * 1.164
- "movq " MEMACCESS(0) ",%%xmm0 \n"
- "lea " MEMLEA(0x8,0) ",%0 \n"
- "punpcklbw %%xmm0,%%xmm0 \n"
- "pmulhuw %%xmm2,%%xmm0 \n"
- "psubusw %%xmm3,%%xmm0 \n"
- "psrlw $6, %%xmm0 \n"
- "packuswb %%xmm0,%%xmm0 \n"
+void I400ToARGBRow_SSE2(const uint8_t* y_buf, uint8_t* dst_argb, int width) {+ asm volatile(
+ "mov $0x4a354a35,%%eax \n" // 4a35 = 18997 = 1.164
+ "movd %%eax,%%xmm2 \n"
+ "pshufd $0x0,%%xmm2,%%xmm2 \n"
+ "mov $0x04880488,%%eax \n" // 0488 = 1160 = 1.164 *
+ // 16
+ "movd %%eax,%%xmm3 \n"
+ "pshufd $0x0,%%xmm3,%%xmm3 \n"
+ "pcmpeqb %%xmm4,%%xmm4 \n"
+ "pslld $0x18,%%xmm4 \n"
- // Step 2: Weave into ARGB
- "punpcklbw %%xmm0,%%xmm0 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "punpcklwd %%xmm0,%%xmm0 \n"
- "punpckhwd %%xmm1,%%xmm1 \n"
- "por %%xmm4,%%xmm0 \n"
- "por %%xmm4,%%xmm1 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "movdqu %%xmm1," MEMACCESS2(0x10,1) " \n"
- "lea " MEMLEA(0x20,1) ",%1 \n"
+ LABELALIGN
+ "1: \n"
+ // Step 1: Scale Y contribution to 8 G values. G = (y - 16) * 1.164
+ "movq (%0),%%xmm0 \n"
+ "lea 0x8(%0),%0 \n"
+ "punpcklbw %%xmm0,%%xmm0 \n"
+ "pmulhuw %%xmm2,%%xmm0 \n"
+ "psubusw %%xmm3,%%xmm0 \n"
+ "psrlw $6, %%xmm0 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
- "sub $0x8,%2 \n"
- "jg 1b \n"
- : "+r"(y_buf), // %0
- "+r"(dst_argb), // %1
- "+rm"(width) // %2
- :
- : "memory", "cc", "eax"
- , "xmm0", "xmm1", "xmm2", "xmm3", "xmm4"
- );
+ // Step 2: Weave into ARGB
+ "punpcklbw %%xmm0,%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "punpcklwd %%xmm0,%%xmm0 \n"
+ "punpckhwd %%xmm1,%%xmm1 \n"
+ "por %%xmm4,%%xmm0 \n"
+ "por %%xmm4,%%xmm1 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "movdqu %%xmm1,0x10(%1) \n"
+ "lea 0x20(%1),%1 \n"
+
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ : "+r"(y_buf), // %0
+ "+r"(dst_argb), // %1
+ "+rm"(width) // %2
+ :
+ : "memory", "cc", "eax", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4");
}
#endif // HAS_I400TOARGBROW_SSE2
@@ -2370,1077 +3029,1548 @@
#ifdef HAS_I400TOARGBROW_AVX2
// 16 pixels of Y converted to 16 pixels of ARGB (64 bytes).
// note: vpunpcklbw mutates and vpackuswb unmutates.
-void I400ToARGBRow_AVX2(const uint8* y_buf, uint8* dst_argb, int width) {- asm volatile (
- "mov $0x4a354a35,%%eax \n" // 0488 = 1160 = 1.164 * 16
- "vmovd %%eax,%%xmm2 \n"
- "vbroadcastss %%xmm2,%%ymm2 \n"
- "mov $0x4880488,%%eax \n" // 4a35 = 18997 = 1.164
- "vmovd %%eax,%%xmm3 \n"
- "vbroadcastss %%xmm3,%%ymm3 \n"
- "vpcmpeqb %%ymm4,%%ymm4,%%ymm4 \n"
- "vpslld $0x18,%%ymm4,%%ymm4 \n"
+void I400ToARGBRow_AVX2(const uint8_t* y_buf, uint8_t* dst_argb, int width) {+ asm volatile(
+ "mov $0x4a354a35,%%eax \n" // 0488 = 1160 = 1.164 *
+ // 16
+ "vmovd %%eax,%%xmm2 \n"
+ "vbroadcastss %%xmm2,%%ymm2 \n"
+ "mov $0x4880488,%%eax \n" // 4a35 = 18997 = 1.164
+ "vmovd %%eax,%%xmm3 \n"
+ "vbroadcastss %%xmm3,%%ymm3 \n"
+ "vpcmpeqb %%ymm4,%%ymm4,%%ymm4 \n"
+ "vpslld $0x18,%%ymm4,%%ymm4 \n"
- LABELALIGN
- "1: \n"
- // Step 1: Scale Y contribution to 16 G values. G = (y - 16) * 1.164
- "vmovdqu " MEMACCESS(0) ",%%xmm0 \n"
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "vpermq $0xd8,%%ymm0,%%ymm0 \n"
- "vpunpcklbw %%ymm0,%%ymm0,%%ymm0 \n"
- "vpmulhuw %%ymm2,%%ymm0,%%ymm0 \n"
- "vpsubusw %%ymm3,%%ymm0,%%ymm0 \n"
- "vpsrlw $0x6,%%ymm0,%%ymm0 \n"
- "vpackuswb %%ymm0,%%ymm0,%%ymm0 \n"
- "vpunpcklbw %%ymm0,%%ymm0,%%ymm1 \n"
- "vpermq $0xd8,%%ymm1,%%ymm1 \n"
- "vpunpcklwd %%ymm1,%%ymm1,%%ymm0 \n"
- "vpunpckhwd %%ymm1,%%ymm1,%%ymm1 \n"
- "vpor %%ymm4,%%ymm0,%%ymm0 \n"
- "vpor %%ymm4,%%ymm1,%%ymm1 \n"
- "vmovdqu %%ymm0," MEMACCESS(1) " \n"
- "vmovdqu %%ymm1," MEMACCESS2(0x20,1) " \n"
- "lea " MEMLEA(0x40,1) ",%1 \n"
- "sub $0x10,%2 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(y_buf), // %0
- "+r"(dst_argb), // %1
- "+rm"(width) // %2
- :
- : "memory", "cc", "eax"
- , "xmm0", "xmm1", "xmm2", "xmm3", "xmm4"
- );
+ LABELALIGN
+ "1: \n"
+ // Step 1: Scale Y contribution to 16 G values. G = (y - 16) * 1.164
+ "vmovdqu (%0),%%xmm0 \n"
+ "lea 0x10(%0),%0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vpunpcklbw %%ymm0,%%ymm0,%%ymm0 \n"
+ "vpmulhuw %%ymm2,%%ymm0,%%ymm0 \n"
+ "vpsubusw %%ymm3,%%ymm0,%%ymm0 \n"
+ "vpsrlw $0x6,%%ymm0,%%ymm0 \n"
+ "vpackuswb %%ymm0,%%ymm0,%%ymm0 \n"
+ "vpunpcklbw %%ymm0,%%ymm0,%%ymm1 \n"
+ "vpermq $0xd8,%%ymm1,%%ymm1 \n"
+ "vpunpcklwd %%ymm1,%%ymm1,%%ymm0 \n"
+ "vpunpckhwd %%ymm1,%%ymm1,%%ymm1 \n"
+ "vpor %%ymm4,%%ymm0,%%ymm0 \n"
+ "vpor %%ymm4,%%ymm1,%%ymm1 \n"
+ "vmovdqu %%ymm0,(%1) \n"
+ "vmovdqu %%ymm1,0x20(%1) \n"
+ "lea 0x40(%1),%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(y_buf), // %0
+ "+r"(dst_argb), // %1
+ "+rm"(width) // %2
+ :
+ : "memory", "cc", "eax", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4");
}
#endif // HAS_I400TOARGBROW_AVX2
#ifdef HAS_MIRRORROW_SSSE3
// Shuffle table for reversing the bytes.
-static uvec8 kShuffleMirror = {- 15u, 14u, 13u, 12u, 11u, 10u, 9u, 8u, 7u, 6u, 5u, 4u, 3u, 2u, 1u, 0u
-};
+static const uvec8 kShuffleMirror = {15u, 14u, 13u, 12u, 11u, 10u, 9u, 8u,+ 7u, 6u, 5u, 4u, 3u, 2u, 1u, 0u};
-void MirrorRow_SSSE3(const uint8* src, uint8* dst, int width) {+void MirrorRow_SSSE3(const uint8_t* src, uint8_t* dst, int width) {intptr_t temp_width = (intptr_t)(width);
- asm volatile (
- "movdqa %3,%%xmm5 \n"
- LABELALIGN
- "1: \n"
- MEMOPREG(movdqu,-0x10,0,2,1,xmm0) // movdqu -0x10(%0,%2),%%xmm0
- "pshufb %%xmm5,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x10,%2 \n"
- "jg 1b \n"
- : "+r"(src), // %0
- "+r"(dst), // %1
- "+r"(temp_width) // %2
- : "m"(kShuffleMirror) // %3
- : "memory", "cc", NACL_R14
- "xmm0", "xmm5"
- );
+ asm volatile(
+
+ "movdqa %3,%%xmm5 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu -0x10(%0,%2,1),%%xmm0 \n"
+ "pshufb %%xmm5,%%xmm0 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(temp_width) // %2
+ : "m"(kShuffleMirror) // %3
+ : "memory", "cc", "xmm0", "xmm5");
}
#endif // HAS_MIRRORROW_SSSE3
#ifdef HAS_MIRRORROW_AVX2
-void MirrorRow_AVX2(const uint8* src, uint8* dst, int width) {+void MirrorRow_AVX2(const uint8_t* src, uint8_t* dst, int width) {intptr_t temp_width = (intptr_t)(width);
- asm volatile (
- "vbroadcastf128 %3,%%ymm5 \n"
- LABELALIGN
- "1: \n"
- MEMOPREG(vmovdqu,-0x20,0,2,1,ymm0) // vmovdqu -0x20(%0,%2),%%ymm0
- "vpshufb %%ymm5,%%ymm0,%%ymm0 \n"
- "vpermq $0x4e,%%ymm0,%%ymm0 \n"
- "vmovdqu %%ymm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x20,1) ",%1 \n"
- "sub $0x20,%2 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src), // %0
- "+r"(dst), // %1
- "+r"(temp_width) // %2
- : "m"(kShuffleMirror) // %3
- : "memory", "cc", NACL_R14
- "xmm0", "xmm5"
- );
+ asm volatile(
+
+ "vbroadcastf128 %3,%%ymm5 \n"
+
+ LABELALIGN
+ "1: \n"
+ "vmovdqu -0x20(%0,%2,1),%%ymm0 \n"
+ "vpshufb %%ymm5,%%ymm0,%%ymm0 \n"
+ "vpermq $0x4e,%%ymm0,%%ymm0 \n"
+ "vmovdqu %%ymm0,(%1) \n"
+ "lea 0x20(%1),%1 \n"
+ "sub $0x20,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(temp_width) // %2
+ : "m"(kShuffleMirror) // %3
+ : "memory", "cc", "xmm0", "xmm5");
}
#endif // HAS_MIRRORROW_AVX2
#ifdef HAS_MIRRORUVROW_SSSE3
// Shuffle table for reversing the bytes of UV channels.
-static uvec8 kShuffleMirrorUV = {- 14u, 12u, 10u, 8u, 6u, 4u, 2u, 0u, 15u, 13u, 11u, 9u, 7u, 5u, 3u, 1u
-};
-void MirrorUVRow_SSSE3(const uint8* src, uint8* dst_u, uint8* dst_v,
+static const uvec8 kShuffleMirrorUV = {14u, 12u, 10u, 8u, 6u, 4u, 2u, 0u,+ 15u, 13u, 11u, 9u, 7u, 5u, 3u, 1u};
+void MirrorUVRow_SSSE3(const uint8_t* src,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
int width) {intptr_t temp_width = (intptr_t)(width);
- asm volatile (
- "movdqa %4,%%xmm1 \n"
- "lea " MEMLEA4(-0x10,0,3,2) ",%0 \n"
- "sub %1,%2 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "lea " MEMLEA(-0x10,0) ",%0 \n"
- "pshufb %%xmm1,%%xmm0 \n"
- "movlpd %%xmm0," MEMACCESS(1) " \n"
- MEMOPMEM(movhpd,xmm0,0x00,1,2,1) // movhpd %%xmm0,(%1,%2)
- "lea " MEMLEA(0x8,1) ",%1 \n"
- "sub $8,%3 \n"
- "jg 1b \n"
- : "+r"(src), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+r"(temp_width) // %3
- : "m"(kShuffleMirrorUV) // %4
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1"
- );
+ asm volatile(
+ "movdqa %4,%%xmm1 \n"
+ "lea -0x10(%0,%3,2),%0 \n"
+ "sub %1,%2 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "lea -0x10(%0),%0 \n"
+ "pshufb %%xmm1,%%xmm0 \n"
+ "movlpd %%xmm0,(%1) \n"
+ "movhpd %%xmm0,0x00(%1,%2,1) \n"
+ "lea 0x8(%1),%1 \n"
+ "sub $8,%3 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(temp_width) // %3
+ : "m"(kShuffleMirrorUV) // %4
+ : "memory", "cc", "xmm0", "xmm1");
}
#endif // HAS_MIRRORUVROW_SSSE3
#ifdef HAS_ARGBMIRRORROW_SSE2
-void ARGBMirrorRow_SSE2(const uint8* src, uint8* dst, int width) {+void ARGBMirrorRow_SSE2(const uint8_t* src, uint8_t* dst, int width) {intptr_t temp_width = (intptr_t)(width);
- asm volatile (
- "lea " MEMLEA4(-0x10,0,2,4) ",%0 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "pshufd $0x1b,%%xmm0,%%xmm0 \n"
- "lea " MEMLEA(-0x10,0) ",%0 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x4,%2 \n"
- "jg 1b \n"
- : "+r"(src), // %0
- "+r"(dst), // %1
- "+r"(temp_width) // %2
- :
- : "memory", "cc"
- , "xmm0"
- );
+ asm volatile(
+
+ "lea -0x10(%0,%2,4),%0 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "pshufd $0x1b,%%xmm0,%%xmm0 \n"
+ "lea -0x10(%0),%0 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x4,%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(temp_width) // %2
+ :
+ : "memory", "cc", "xmm0");
}
#endif // HAS_ARGBMIRRORROW_SSE2
#ifdef HAS_ARGBMIRRORROW_AVX2
// Shuffle table for reversing the bytes.
-static const ulvec32 kARGBShuffleMirror_AVX2 = {- 7u, 6u, 5u, 4u, 3u, 2u, 1u, 0u
-};
-void ARGBMirrorRow_AVX2(const uint8* src, uint8* dst, int width) {+static const ulvec32 kARGBShuffleMirror_AVX2 = {7u, 6u, 5u, 4u, 3u, 2u, 1u, 0u};+void ARGBMirrorRow_AVX2(const uint8_t* src, uint8_t* dst, int width) {intptr_t temp_width = (intptr_t)(width);
- asm volatile (
- "vmovdqu %3,%%ymm5 \n"
- LABELALIGN
- "1: \n"
- VMEMOPREG(vpermd,-0x20,0,2,4,ymm5,ymm0) // vpermd -0x20(%0,%2,4),ymm5,ymm0
- "vmovdqu %%ymm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x20,1) ",%1 \n"
- "sub $0x8,%2 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src), // %0
- "+r"(dst), // %1
- "+r"(temp_width) // %2
- : "m"(kARGBShuffleMirror_AVX2) // %3
- : "memory", "cc", NACL_R14
- "xmm0", "xmm5"
- );
+ asm volatile(
+
+ "vmovdqu %3,%%ymm5 \n"
+
+ LABELALIGN
+ "1: \n"
+ "vpermd -0x20(%0,%2,4),%%ymm5,%%ymm0 \n"
+ "vmovdqu %%ymm0,(%1) \n"
+ "lea 0x20(%1),%1 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(temp_width) // %2
+ : "m"(kARGBShuffleMirror_AVX2) // %3
+ : "memory", "cc", "xmm0", "xmm5");
}
#endif // HAS_ARGBMIRRORROW_AVX2
#ifdef HAS_SPLITUVROW_AVX2
-void SplitUVRow_AVX2(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
+void SplitUVRow_AVX2(const uint8_t* src_uv,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
int width) {- asm volatile (
- "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
- "vpsrlw $0x8,%%ymm5,%%ymm5 \n"
- "sub %1,%2 \n"
- LABELALIGN
- "1: \n"
- "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
- "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
- "lea " MEMLEA(0x40,0) ",%0 \n"
- "vpsrlw $0x8,%%ymm0,%%ymm2 \n"
- "vpsrlw $0x8,%%ymm1,%%ymm3 \n"
- "vpand %%ymm5,%%ymm0,%%ymm0 \n"
- "vpand %%ymm5,%%ymm1,%%ymm1 \n"
- "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
- "vpackuswb %%ymm3,%%ymm2,%%ymm2 \n"
- "vpermq $0xd8,%%ymm0,%%ymm0 \n"
- "vpermq $0xd8,%%ymm2,%%ymm2 \n"
- "vmovdqu %%ymm0," MEMACCESS(1) " \n"
- MEMOPMEM(vmovdqu,ymm2,0x00,1,2,1) // vmovdqu %%ymm2,(%1,%2)
- "lea " MEMLEA(0x20,1) ",%1 \n"
- "sub $0x20,%3 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src_uv), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+r"(width) // %3
- :
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm5"
- );
+ asm volatile(
+ "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+ "vpsrlw $0x8,%%ymm5,%%ymm5 \n"
+ "sub %1,%2 \n"
+
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "vmovdqu 0x20(%0),%%ymm1 \n"
+ "lea 0x40(%0),%0 \n"
+ "vpsrlw $0x8,%%ymm0,%%ymm2 \n"
+ "vpsrlw $0x8,%%ymm1,%%ymm3 \n"
+ "vpand %%ymm5,%%ymm0,%%ymm0 \n"
+ "vpand %%ymm5,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
+ "vpackuswb %%ymm3,%%ymm2,%%ymm2 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm2,%%ymm2 \n"
+ "vmovdqu %%ymm0,(%1) \n"
+ "vmovdqu %%ymm2,0x00(%1,%2,1) \n"
+ "lea 0x20(%1),%1 \n"
+ "sub $0x20,%3 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_uv), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm5");
}
#endif // HAS_SPLITUVROW_AVX2
#ifdef HAS_SPLITUVROW_SSE2
-void SplitUVRow_SSE2(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
+void SplitUVRow_SSE2(const uint8_t* src_uv,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
int width) {- asm volatile (
- "pcmpeqb %%xmm5,%%xmm5 \n"
- "psrlw $0x8,%%xmm5 \n"
- "sub %1,%2 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "movdqa %%xmm0,%%xmm2 \n"
- "movdqa %%xmm1,%%xmm3 \n"
- "pand %%xmm5,%%xmm0 \n"
- "pand %%xmm5,%%xmm1 \n"
- "packuswb %%xmm1,%%xmm0 \n"
- "psrlw $0x8,%%xmm2 \n"
- "psrlw $0x8,%%xmm3 \n"
- "packuswb %%xmm3,%%xmm2 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- MEMOPMEM(movdqu,xmm2,0x00,1,2,1) // movdqu %%xmm2,(%1,%2)
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x10,%3 \n"
- "jg 1b \n"
- : "+r"(src_uv), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+r"(width) // %3
- :
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm5"
- );
+ asm volatile(
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ "psrlw $0x8,%%xmm5 \n"
+ "sub %1,%2 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "lea 0x20(%0),%0 \n"
+ "movdqa %%xmm0,%%xmm2 \n"
+ "movdqa %%xmm1,%%xmm3 \n"
+ "pand %%xmm5,%%xmm0 \n"
+ "pand %%xmm5,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "psrlw $0x8,%%xmm2 \n"
+ "psrlw $0x8,%%xmm3 \n"
+ "packuswb %%xmm3,%%xmm2 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "movdqu %%xmm2,0x00(%1,%2,1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_uv), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm5");
}
#endif // HAS_SPLITUVROW_SSE2
#ifdef HAS_MERGEUVROW_AVX2
-void MergeUVRow_AVX2(const uint8* src_u, const uint8* src_v, uint8* dst_uv,
+void MergeUVRow_AVX2(const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_uv,
int width) {- asm volatile (
- "sub %0,%1 \n"
- LABELALIGN
- "1: \n"
- "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
- MEMOPREG(vmovdqu,0x00,0,1,1,ymm1) // vmovdqu (%0,%1,1),%%ymm1
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "vpunpcklbw %%ymm1,%%ymm0,%%ymm2 \n"
- "vpunpckhbw %%ymm1,%%ymm0,%%ymm0 \n"
- "vextractf128 $0x0,%%ymm2," MEMACCESS(2) " \n"
- "vextractf128 $0x0,%%ymm0," MEMACCESS2(0x10,2) "\n"
- "vextractf128 $0x1,%%ymm2," MEMACCESS2(0x20,2) "\n"
- "vextractf128 $0x1,%%ymm0," MEMACCESS2(0x30,2) "\n"
- "lea " MEMLEA(0x40,2) ",%2 \n"
- "sub $0x20,%3 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src_u), // %0
- "+r"(src_v), // %1
- "+r"(dst_uv), // %2
- "+r"(width) // %3
- :
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2"
- );
+ asm volatile(
+
+ "sub %0,%1 \n"
+
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "vmovdqu 0x00(%0,%1,1),%%ymm1 \n"
+ "lea 0x20(%0),%0 \n"
+ "vpunpcklbw %%ymm1,%%ymm0,%%ymm2 \n"
+ "vpunpckhbw %%ymm1,%%ymm0,%%ymm0 \n"
+ "vextractf128 $0x0,%%ymm2,(%2) \n"
+ "vextractf128 $0x0,%%ymm0,0x10(%2) \n"
+ "vextractf128 $0x1,%%ymm2,0x20(%2) \n"
+ "vextractf128 $0x1,%%ymm0,0x30(%2) \n"
+ "lea 0x40(%2),%2 \n"
+ "sub $0x20,%3 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_u), // %0
+ "+r"(src_v), // %1
+ "+r"(dst_uv), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", "xmm0", "xmm1", "xmm2");
}
#endif // HAS_MERGEUVROW_AVX2
#ifdef HAS_MERGEUVROW_SSE2
-void MergeUVRow_SSE2(const uint8* src_u, const uint8* src_v, uint8* dst_uv,
+void MergeUVRow_SSE2(const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_uv,
int width) {- asm volatile (
- "sub %0,%1 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- MEMOPREG(movdqu,0x00,0,1,1,xmm1) // movdqu (%0,%1,1),%%xmm1
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "movdqa %%xmm0,%%xmm2 \n"
- "punpcklbw %%xmm1,%%xmm0 \n"
- "punpckhbw %%xmm1,%%xmm2 \n"
- "movdqu %%xmm0," MEMACCESS(2) " \n"
- "movdqu %%xmm2," MEMACCESS2(0x10,2) " \n"
- "lea " MEMLEA(0x20,2) ",%2 \n"
- "sub $0x10,%3 \n"
- "jg 1b \n"
- : "+r"(src_u), // %0
- "+r"(src_v), // %1
- "+r"(dst_uv), // %2
- "+r"(width) // %3
- :
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2"
- );
+ asm volatile(
+
+ "sub %0,%1 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x00(%0,%1,1),%%xmm1 \n"
+ "lea 0x10(%0),%0 \n"
+ "movdqa %%xmm0,%%xmm2 \n"
+ "punpcklbw %%xmm1,%%xmm0 \n"
+ "punpckhbw %%xmm1,%%xmm2 \n"
+ "movdqu %%xmm0,(%2) \n"
+ "movdqu %%xmm2,0x10(%2) \n"
+ "lea 0x20(%2),%2 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_u), // %0
+ "+r"(src_v), // %1
+ "+r"(dst_uv), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", "xmm0", "xmm1", "xmm2");
}
#endif // HAS_MERGEUVROW_SSE2
-#ifdef HAS_COPYROW_SSE2
-void CopyRow_SSE2(const uint8* src, uint8* dst, int count) {+// Use scale to convert lsb formats to msb, depending how many bits there are:
+// 128 = 9 bits
+// 64 = 10 bits
+// 16 = 12 bits
+// 1 = 16 bits
+#ifdef HAS_MERGEUVROW_16_AVX2
+void MergeUVRow_16_AVX2(const uint16_t* src_u,
+ const uint16_t* src_v,
+ uint16_t* dst_uv,
+ int scale,
+ int width) {+ // clang-format off
asm volatile (
- "test $0xf,%0 \n"
- "jne 2f \n"
- "test $0xf,%1 \n"
- "jne 2f \n"
+ "vmovd %4,%%xmm3 \n"
+ "vpunpcklwd %%xmm3,%%xmm3,%%xmm3 \n"
+ "vbroadcastss %%xmm3,%%ymm3 \n"
+ "sub %0,%1 \n"
+
+ // 16 pixels per loop.
LABELALIGN
- "1: \n"
- "movdqa " MEMACCESS(0) ",%%xmm0 \n"
- "movdqa " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "movdqa %%xmm0," MEMACCESS(1) " \n"
- "movdqa %%xmm1," MEMACCESS2(0x10,1) " \n"
- "lea " MEMLEA(0x20,1) ",%1 \n"
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "vmovdqu (%0,%1,1),%%ymm1 \n"
+ "add $0x20,%0 \n"
+
+ "vpmullw %%ymm3,%%ymm0,%%ymm0 \n"
+ "vpmullw %%ymm3,%%ymm1,%%ymm1 \n"
+ "vpunpcklwd %%ymm1,%%ymm0,%%ymm2 \n" // mutates
+ "vpunpckhwd %%ymm1,%%ymm0,%%ymm0 \n"
+ "vextractf128 $0x0,%%ymm2,(%2) \n"
+ "vextractf128 $0x0,%%ymm0,0x10(%2) \n"
+ "vextractf128 $0x1,%%ymm2,0x20(%2) \n"
+ "vextractf128 $0x1,%%ymm0,0x30(%2) \n"
+ "add $0x40,%2 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_u), // %0
+ "+r"(src_v), // %1
+ "+r"(dst_uv), // %2
+ "+r"(width) // %3
+ : "r"(scale) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3");
+ // clang-format on
+}
+#endif // HAS_MERGEUVROW_AVX2
+
+// Use scale to convert lsb formats to msb, depending how many bits there are:
+// 128 = 9 bits
+// 64 = 10 bits
+// 16 = 12 bits
+// 1 = 16 bits
+#ifdef HAS_MULTIPLYROW_16_AVX2
+void MultiplyRow_16_AVX2(const uint16_t* src_y,
+ uint16_t* dst_y,
+ int scale,
+ int width) {+ // clang-format off
+ asm volatile (
+ "vmovd %3,%%xmm3 \n"
+ "vpunpcklwd %%xmm3,%%xmm3,%%xmm3 \n"
+ "vbroadcastss %%xmm3,%%ymm3 \n"
+ "sub %0,%1 \n"
+
+ // 16 pixels per loop.
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "vmovdqu 0x20(%0),%%ymm1 \n"
+ "vpmullw %%ymm3,%%ymm0,%%ymm0 \n"
+ "vpmullw %%ymm3,%%ymm1,%%ymm1 \n"
+ "vmovdqu %%ymm0,(%0,%1) \n"
+ "vmovdqu %%ymm1,0x20(%0,%1) \n"
+ "add $0x40,%0 \n"
"sub $0x20,%2 \n"
"jg 1b \n"
- "jmp 9f \n"
+ "vzeroupper \n"
+ : "+r"(src_y), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ : "r"(scale) // %3
+ : "memory", "cc", "xmm0", "xmm1", "xmm3");
+ // clang-format on
+}
+#endif // HAS_MULTIPLYROW_16_AVX2
+
+// Use scale to convert lsb formats to msb, depending how many bits there are:
+// 32768 = 9 bits
+// 16384 = 10 bits
+// 4096 = 12 bits
+// 256 = 16 bits
+void Convert16To8Row_SSSE3(const uint16_t* src_y,
+ uint8_t* dst_y,
+ int scale,
+ int width) {+ // clang-format off
+ asm volatile (
+ "movd %3,%%xmm2 \n"
+ "punpcklwd %%xmm2,%%xmm2 \n"
+ "pshufd $0x0,%%xmm2,%%xmm2 \n"
+
+ // 32 pixels per loop.
LABELALIGN
- "2: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "movdqu %%xmm1," MEMACCESS2(0x10,1) " \n"
- "lea " MEMLEA(0x20,1) ",%1 \n"
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "add $0x20,%0 \n"
+ "pmulhuw %%xmm2,%%xmm0 \n"
+ "pmulhuw %%xmm2,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "add $0x10,%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ : "r"(scale) // %3
+ : "memory", "cc", "xmm0", "xmm1", "xmm2");
+ // clang-format on
+}
+
+#ifdef HAS_CONVERT16TO8ROW_AVX2
+void Convert16To8Row_AVX2(const uint16_t* src_y,
+ uint8_t* dst_y,
+ int scale,
+ int width) {+ // clang-format off
+ asm volatile (
+ "vmovd %3,%%xmm2 \n"
+ "vpunpcklwd %%xmm2,%%xmm2,%%xmm2 \n"
+ "vbroadcastss %%xmm2,%%ymm2 \n"
+
+ // 32 pixels per loop.
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "vmovdqu 0x20(%0),%%ymm1 \n"
+ "add $0x40,%0 \n"
+ "vpmulhuw %%ymm2,%%ymm0,%%ymm0 \n"
+ "vpmulhuw %%ymm2,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n" // mutates
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vmovdqu %%ymm0,(%1) \n"
+ "add $0x20,%1 \n"
"sub $0x20,%2 \n"
- "jg 2b \n"
- "9: \n"
- : "+r"(src), // %0
- "+r"(dst), // %1
- "+r"(count) // %2
- :
- : "memory", "cc"
- , "xmm0", "xmm1"
- );
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_y), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ : "r"(scale) // %3
+ : "memory", "cc", "xmm0", "xmm1", "xmm2");
+ // clang-format on
}
-#endif // HAS_COPYROW_SSE2
+#endif // HAS_CONVERT16TO8ROW_AVX2
-#ifdef HAS_COPYROW_AVX
-void CopyRow_AVX(const uint8* src, uint8* dst, int count) {+// Use scale to convert to lsb formats depending how many bits there are:
+// 512 = 9 bits
+// 1024 = 10 bits
+// 4096 = 12 bits
+// TODO(fbarchard): reduce to SSE2
+void Convert8To16Row_SSE2(const uint8_t* src_y,
+ uint16_t* dst_y,
+ int scale,
+ int width) {+ // clang-format off
asm volatile (
+ "movd %3,%%xmm2 \n"
+ "punpcklwd %%xmm2,%%xmm2 \n"
+ "pshufd $0x0,%%xmm2,%%xmm2 \n"
+
+ // 32 pixels per loop.
LABELALIGN
- "1: \n"
- "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
- "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
- "lea " MEMLEA(0x40,0) ",%0 \n"
- "vmovdqu %%ymm0," MEMACCESS(1) " \n"
- "vmovdqu %%ymm1," MEMACCESS2(0x20,1) " \n"
- "lea " MEMLEA(0x40,1) ",%1 \n"
- "sub $0x40,%2 \n"
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "punpcklbw %%xmm0,%%xmm0 \n"
+ "punpckhbw %%xmm1,%%xmm1 \n"
+ "add $0x10,%0 \n"
+ "pmulhuw %%xmm2,%%xmm0 \n"
+ "pmulhuw %%xmm2,%%xmm1 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "movdqu %%xmm1,0x10(%1) \n"
+ "add $0x20,%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ : "r"(scale) // %3
+ : "memory", "cc", "xmm0", "xmm1", "xmm2");
+ // clang-format on
+}
+
+#ifdef HAS_CONVERT8TO16ROW_AVX2
+void Convert8To16Row_AVX2(const uint8_t* src_y,
+ uint16_t* dst_y,
+ int scale,
+ int width) {+ // clang-format off
+ asm volatile (
+ "vmovd %3,%%xmm2 \n"
+ "vpunpcklwd %%xmm2,%%xmm2,%%xmm2 \n"
+ "vbroadcastss %%xmm2,%%ymm2 \n"
+
+ // 32 pixels per loop.
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "add $0x20,%0 \n"
+ "vpunpckhbw %%ymm0,%%ymm0,%%ymm1 \n"
+ "vpunpcklbw %%ymm0,%%ymm0,%%ymm0 \n"
+ "vpmulhuw %%ymm2,%%ymm0,%%ymm0 \n"
+ "vpmulhuw %%ymm2,%%ymm1,%%ymm1 \n"
+ "vmovdqu %%ymm0,(%1) \n"
+ "vmovdqu %%ymm1,0x20(%1) \n"
+ "add $0x40,%1 \n"
+ "sub $0x20,%2 \n"
"jg 1b \n"
- : "+r"(src), // %0
- "+r"(dst), // %1
- "+r"(count) // %2
- :
- : "memory", "cc"
- , "xmm0", "xmm1"
- );
+ "vzeroupper \n"
+ : "+r"(src_y), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ : "r"(scale) // %3
+ : "memory", "cc", "xmm0", "xmm1", "xmm2");
+ // clang-format on
}
+#endif // HAS_CONVERT8TO16ROW_AVX2
+
+#ifdef HAS_SPLITRGBROW_SSSE3
+
+// Shuffle table for converting RGB to Planar.
+static const uvec8 kShuffleMaskRGBToR0 = {0u, 3u, 6u, 9u, 12u, 15u,+ 128u, 128u, 128u, 128u, 128u, 128u,
+ 128u, 128u, 128u, 128u};
+static const uvec8 kShuffleMaskRGBToR1 = {128u, 128u, 128u, 128u, 128u, 128u,+ 2u, 5u, 8u, 11u, 14u, 128u,
+ 128u, 128u, 128u, 128u};
+static const uvec8 kShuffleMaskRGBToR2 = {128u, 128u, 128u, 128u, 128u, 128u,+ 128u, 128u, 128u, 128u, 128u, 1u,
+ 4u, 7u, 10u, 13u};
+
+static const uvec8 kShuffleMaskRGBToG0 = {1u, 4u, 7u, 10u, 13u, 128u,+ 128u, 128u, 128u, 128u, 128u, 128u,
+ 128u, 128u, 128u, 128u};
+static const uvec8 kShuffleMaskRGBToG1 = {128u, 128u, 128u, 128u, 128u, 0u,+ 3u, 6u, 9u, 12u, 15u, 128u,
+ 128u, 128u, 128u, 128u};
+static const uvec8 kShuffleMaskRGBToG2 = {128u, 128u, 128u, 128u, 128u, 128u,+ 128u, 128u, 128u, 128u, 128u, 2u,
+ 5u, 8u, 11u, 14u};
+
+static const uvec8 kShuffleMaskRGBToB0 = {2u, 5u, 8u, 11u, 14u, 128u,+ 128u, 128u, 128u, 128u, 128u, 128u,
+ 128u, 128u, 128u, 128u};
+static const uvec8 kShuffleMaskRGBToB1 = {128u, 128u, 128u, 128u, 128u, 1u,+ 4u, 7u, 10u, 13u, 128u, 128u,
+ 128u, 128u, 128u, 128u};
+static const uvec8 kShuffleMaskRGBToB2 = {128u, 128u, 128u, 128u, 128u, 128u,+ 128u, 128u, 128u, 128u, 0u, 3u,
+ 6u, 9u, 12u, 15u};
+
+void SplitRGBRow_SSSE3(const uint8_t* src_rgb,
+ uint8_t* dst_r,
+ uint8_t* dst_g,
+ uint8_t* dst_b,
+ int width) {+ asm volatile(
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "movdqu 0x20(%0),%%xmm2 \n"
+ "pshufb %5, %%xmm0 \n"
+ "pshufb %6, %%xmm1 \n"
+ "pshufb %7, %%xmm2 \n"
+ "por %%xmm1,%%xmm0 \n"
+ "por %%xmm2,%%xmm0 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "lea 0x10(%1),%1 \n"
+
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "movdqu 0x20(%0),%%xmm2 \n"
+ "pshufb %8, %%xmm0 \n"
+ "pshufb %9, %%xmm1 \n"
+ "pshufb %10, %%xmm2 \n"
+ "por %%xmm1,%%xmm0 \n"
+ "por %%xmm2,%%xmm0 \n"
+ "movdqu %%xmm0,(%2) \n"
+ "lea 0x10(%2),%2 \n"
+
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "movdqu 0x20(%0),%%xmm2 \n"
+ "pshufb %11, %%xmm0 \n"
+ "pshufb %12, %%xmm1 \n"
+ "pshufb %13, %%xmm2 \n"
+ "por %%xmm1,%%xmm0 \n"
+ "por %%xmm2,%%xmm0 \n"
+ "movdqu %%xmm0,(%3) \n"
+ "lea 0x10(%3),%3 \n"
+ "lea 0x30(%0),%0 \n"
+ "sub $0x10,%4 \n"
+ "jg 1b \n"
+ : "+r"(src_rgb), // %0
+ "+r"(dst_r), // %1
+ "+r"(dst_g), // %2
+ "+r"(dst_b), // %3
+ "+r"(width) // %4
+ : "m"(kShuffleMaskRGBToR0), // %5
+ "m"(kShuffleMaskRGBToR1), // %6
+ "m"(kShuffleMaskRGBToR2), // %7
+ "m"(kShuffleMaskRGBToG0), // %8
+ "m"(kShuffleMaskRGBToG1), // %9
+ "m"(kShuffleMaskRGBToG2), // %10
+ "m"(kShuffleMaskRGBToB0), // %11
+ "m"(kShuffleMaskRGBToB1), // %12
+ "m"(kShuffleMaskRGBToB2) // %13
+ : "memory", "cc", "xmm0", "xmm1", "xmm2");
+}
+#endif // HAS_SPLITRGBROW_SSSE3
+
+#ifdef HAS_MERGERGBROW_SSSE3
+
+// Shuffle table for converting RGB to Planar.
+static const uvec8 kShuffleMaskRToRGB0 = {0u, 128u, 128u, 1u, 128u, 128u,+ 2u, 128u, 128u, 3u, 128u, 128u,
+ 4u, 128u, 128u, 5u};
+static const uvec8 kShuffleMaskGToRGB0 = {128u, 0u, 128u, 128u, 1u, 128u,+ 128u, 2u, 128u, 128u, 3u, 128u,
+ 128u, 4u, 128u, 128u};
+static const uvec8 kShuffleMaskBToRGB0 = {128u, 128u, 0u, 128u, 128u, 1u,+ 128u, 128u, 2u, 128u, 128u, 3u,
+ 128u, 128u, 4u, 128u};
+
+static const uvec8 kShuffleMaskGToRGB1 = {5u, 128u, 128u, 6u, 128u, 128u,+ 7u, 128u, 128u, 8u, 128u, 128u,
+ 9u, 128u, 128u, 10u};
+static const uvec8 kShuffleMaskBToRGB1 = {128u, 5u, 128u, 128u, 6u, 128u,+ 128u, 7u, 128u, 128u, 8u, 128u,
+ 128u, 9u, 128u, 128u};
+static const uvec8 kShuffleMaskRToRGB1 = {128u, 128u, 6u, 128u, 128u, 7u,+ 128u, 128u, 8u, 128u, 128u, 9u,
+ 128u, 128u, 10u, 128u};
+
+static const uvec8 kShuffleMaskBToRGB2 = {10u, 128u, 128u, 11u, 128u, 128u,+ 12u, 128u, 128u, 13u, 128u, 128u,
+ 14u, 128u, 128u, 15u};
+static const uvec8 kShuffleMaskRToRGB2 = {128u, 11u, 128u, 128u, 12u, 128u,+ 128u, 13u, 128u, 128u, 14u, 128u,
+ 128u, 15u, 128u, 128u};
+static const uvec8 kShuffleMaskGToRGB2 = {128u, 128u, 11u, 128u, 128u, 12u,+ 128u, 128u, 13u, 128u, 128u, 14u,
+ 128u, 128u, 15u, 128u};
+
+void MergeRGBRow_SSSE3(const uint8_t* src_r,
+ const uint8_t* src_g,
+ const uint8_t* src_b,
+ uint8_t* dst_rgb,
+ int width) {+ asm volatile(
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu (%1),%%xmm1 \n"
+ "movdqu (%2),%%xmm2 \n"
+ "pshufb %5, %%xmm0 \n"
+ "pshufb %6, %%xmm1 \n"
+ "pshufb %7, %%xmm2 \n"
+ "por %%xmm1,%%xmm0 \n"
+ "por %%xmm2,%%xmm0 \n"
+ "movdqu %%xmm0,(%3) \n"
+
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu (%1),%%xmm1 \n"
+ "movdqu (%2),%%xmm2 \n"
+ "pshufb %8, %%xmm0 \n"
+ "pshufb %9, %%xmm1 \n"
+ "pshufb %10, %%xmm2 \n"
+ "por %%xmm1,%%xmm0 \n"
+ "por %%xmm2,%%xmm0 \n"
+ "movdqu %%xmm0,16(%3) \n"
+
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu (%1),%%xmm1 \n"
+ "movdqu (%2),%%xmm2 \n"
+ "pshufb %11, %%xmm0 \n"
+ "pshufb %12, %%xmm1 \n"
+ "pshufb %13, %%xmm2 \n"
+ "por %%xmm1,%%xmm0 \n"
+ "por %%xmm2,%%xmm0 \n"
+ "movdqu %%xmm0,32(%3) \n"
+
+ "lea 0x10(%0),%0 \n"
+ "lea 0x10(%1),%1 \n"
+ "lea 0x10(%2),%2 \n"
+ "lea 0x30(%3),%3 \n"
+ "sub $0x10,%4 \n"
+ "jg 1b \n"
+ : "+r"(src_r), // %0
+ "+r"(src_g), // %1
+ "+r"(src_b), // %2
+ "+r"(dst_rgb), // %3
+ "+r"(width) // %4
+ : "m"(kShuffleMaskRToRGB0), // %5
+ "m"(kShuffleMaskGToRGB0), // %6
+ "m"(kShuffleMaskBToRGB0), // %7
+ "m"(kShuffleMaskRToRGB1), // %8
+ "m"(kShuffleMaskGToRGB1), // %9
+ "m"(kShuffleMaskBToRGB1), // %10
+ "m"(kShuffleMaskRToRGB2), // %11
+ "m"(kShuffleMaskGToRGB2), // %12
+ "m"(kShuffleMaskBToRGB2) // %13
+ : "memory", "cc", "xmm0", "xmm1", "xmm2");
+}
+#endif // HAS_MERGERGBROW_SSSE3
+
+#ifdef HAS_COPYROW_SSE2
+void CopyRow_SSE2(const uint8_t* src, uint8_t* dst, int width) {+ asm volatile(
+ "test $0xf,%0 \n"
+ "jne 2f \n"
+ "test $0xf,%1 \n"
+ "jne 2f \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqa (%0),%%xmm0 \n"
+ "movdqa 0x10(%0),%%xmm1 \n"
+ "lea 0x20(%0),%0 \n"
+ "movdqa %%xmm0,(%1) \n"
+ "movdqa %%xmm1,0x10(%1) \n"
+ "lea 0x20(%1),%1 \n"
+ "sub $0x20,%2 \n"
+ "jg 1b \n"
+ "jmp 9f \n"
+
+ LABELALIGN
+ "2: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "lea 0x20(%0),%0 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "movdqu %%xmm1,0x10(%1) \n"
+ "lea 0x20(%1),%1 \n"
+ "sub $0x20,%2 \n"
+ "jg 2b \n"
+
+ LABELALIGN "9: \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ :
+ : "memory", "cc", "xmm0", "xmm1");
+}
+#endif // HAS_COPYROW_SSE2
+
+#ifdef HAS_COPYROW_AVX
+void CopyRow_AVX(const uint8_t* src, uint8_t* dst, int width) {+ asm volatile(
+
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "vmovdqu 0x20(%0),%%ymm1 \n"
+ "lea 0x40(%0),%0 \n"
+ "vmovdqu %%ymm0,(%1) \n"
+ "vmovdqu %%ymm1,0x20(%1) \n"
+ "lea 0x40(%1),%1 \n"
+ "sub $0x40,%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ :
+ : "memory", "cc", "xmm0", "xmm1");
+}
#endif // HAS_COPYROW_AVX
#ifdef HAS_COPYROW_ERMS
// Multiple of 1.
-void CopyRow_ERMS(const uint8* src, uint8* dst, int width) {+void CopyRow_ERMS(const uint8_t* src, uint8_t* dst, int width) {size_t width_tmp = (size_t)(width);
- asm volatile (
- "rep movsb " MEMMOVESTRING(0,1) " \n"
- : "+S"(src), // %0
- "+D"(dst), // %1
- "+c"(width_tmp) // %2
- :
- : "memory", "cc"
- );
+ asm volatile(
+
+ "rep movsb \n"
+ : "+S"(src), // %0
+ "+D"(dst), // %1
+ "+c"(width_tmp) // %2
+ :
+ : "memory", "cc");
}
#endif // HAS_COPYROW_ERMS
#ifdef HAS_ARGBCOPYALPHAROW_SSE2
// width in pixels
-void ARGBCopyAlphaRow_SSE2(const uint8* src, uint8* dst, int width) {- asm volatile (
- "pcmpeqb %%xmm0,%%xmm0 \n"
- "pslld $0x18,%%xmm0 \n"
- "pcmpeqb %%xmm1,%%xmm1 \n"
- "psrld $0x8,%%xmm1 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm2 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm3 \n"
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "movdqu " MEMACCESS(1) ",%%xmm4 \n"
- "movdqu " MEMACCESS2(0x10,1) ",%%xmm5 \n"
- "pand %%xmm0,%%xmm2 \n"
- "pand %%xmm0,%%xmm3 \n"
- "pand %%xmm1,%%xmm4 \n"
- "pand %%xmm1,%%xmm5 \n"
- "por %%xmm4,%%xmm2 \n"
- "por %%xmm5,%%xmm3 \n"
- "movdqu %%xmm2," MEMACCESS(1) " \n"
- "movdqu %%xmm3," MEMACCESS2(0x10,1) " \n"
- "lea " MEMLEA(0x20,1) ",%1 \n"
- "sub $0x8,%2 \n"
- "jg 1b \n"
- : "+r"(src), // %0
- "+r"(dst), // %1
- "+r"(width) // %2
- :
- : "memory", "cc"
- , "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
- );
+void ARGBCopyAlphaRow_SSE2(const uint8_t* src, uint8_t* dst, int width) {+ asm volatile(
+ "pcmpeqb %%xmm0,%%xmm0 \n"
+ "pslld $0x18,%%xmm0 \n"
+ "pcmpeqb %%xmm1,%%xmm1 \n"
+ "psrld $0x8,%%xmm1 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm2 \n"
+ "movdqu 0x10(%0),%%xmm3 \n"
+ "lea 0x20(%0),%0 \n"
+ "movdqu (%1),%%xmm4 \n"
+ "movdqu 0x10(%1),%%xmm5 \n"
+ "pand %%xmm0,%%xmm2 \n"
+ "pand %%xmm0,%%xmm3 \n"
+ "pand %%xmm1,%%xmm4 \n"
+ "pand %%xmm1,%%xmm5 \n"
+ "por %%xmm4,%%xmm2 \n"
+ "por %%xmm5,%%xmm3 \n"
+ "movdqu %%xmm2,(%1) \n"
+ "movdqu %%xmm3,0x10(%1) \n"
+ "lea 0x20(%1),%1 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ :
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5");
}
#endif // HAS_ARGBCOPYALPHAROW_SSE2
#ifdef HAS_ARGBCOPYALPHAROW_AVX2
// width in pixels
-void ARGBCopyAlphaRow_AVX2(const uint8* src, uint8* dst, int width) {- asm volatile (
- "vpcmpeqb %%ymm0,%%ymm0,%%ymm0 \n"
- "vpsrld $0x8,%%ymm0,%%ymm0 \n"
- LABELALIGN
- "1: \n"
- "vmovdqu " MEMACCESS(0) ",%%ymm1 \n"
- "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm2 \n"
- "lea " MEMLEA(0x40,0) ",%0 \n"
- "vpblendvb %%ymm0," MEMACCESS(1) ",%%ymm1,%%ymm1 \n"
- "vpblendvb %%ymm0," MEMACCESS2(0x20,1) ",%%ymm2,%%ymm2 \n"
- "vmovdqu %%ymm1," MEMACCESS(1) " \n"
- "vmovdqu %%ymm2," MEMACCESS2(0x20,1) " \n"
- "lea " MEMLEA(0x40,1) ",%1 \n"
- "sub $0x10,%2 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src), // %0
- "+r"(dst), // %1
- "+r"(width) // %2
- :
- : "memory", "cc"
- , "xmm0", "xmm1", "xmm2"
- );
+void ARGBCopyAlphaRow_AVX2(const uint8_t* src, uint8_t* dst, int width) {+ asm volatile(
+ "vpcmpeqb %%ymm0,%%ymm0,%%ymm0 \n"
+ "vpsrld $0x8,%%ymm0,%%ymm0 \n"
+
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm1 \n"
+ "vmovdqu 0x20(%0),%%ymm2 \n"
+ "lea 0x40(%0),%0 \n"
+ "vpblendvb %%ymm0,(%1),%%ymm1,%%ymm1 \n"
+ "vpblendvb %%ymm0,0x20(%1),%%ymm2,%%ymm2 \n"
+ "vmovdqu %%ymm1,(%1) \n"
+ "vmovdqu %%ymm2,0x20(%1) \n"
+ "lea 0x40(%1),%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ :
+ : "memory", "cc", "xmm0", "xmm1", "xmm2");
}
#endif // HAS_ARGBCOPYALPHAROW_AVX2
#ifdef HAS_ARGBEXTRACTALPHAROW_SSE2
// width in pixels
-void ARGBExtractAlphaRow_SSE2(const uint8* src_argb, uint8* dst_a, int width) {- asm volatile (
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ", %%xmm0 \n"
- "movdqu " MEMACCESS2(0x10, 0) ", %%xmm1 \n"
- "lea " MEMLEA(0x20, 0) ", %0 \n"
- "psrld $0x18, %%xmm0 \n"
- "psrld $0x18, %%xmm1 \n"
- "packssdw %%xmm1, %%xmm0 \n"
- "packuswb %%xmm0, %%xmm0 \n"
- "movq %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x8, 1) ", %1 \n"
- "sub $0x8, %2 \n"
- "jg 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_a), // %1
- "+rm"(width) // %2
- :
- : "memory", "cc"
- , "xmm0", "xmm1"
- );
+void ARGBExtractAlphaRow_SSE2(const uint8_t* src_argb,
+ uint8_t* dst_a,
+ int width) {+ asm volatile(
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0), %%xmm0 \n"
+ "movdqu 0x10(%0), %%xmm1 \n"
+ "lea 0x20(%0), %0 \n"
+ "psrld $0x18, %%xmm0 \n"
+ "psrld $0x18, %%xmm1 \n"
+ "packssdw %%xmm1, %%xmm0 \n"
+ "packuswb %%xmm0, %%xmm0 \n"
+ "movq %%xmm0,(%1) \n"
+ "lea 0x8(%1), %1 \n"
+ "sub $0x8, %2 \n"
+ "jg 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_a), // %1
+ "+rm"(width) // %2
+ :
+ : "memory", "cc", "xmm0", "xmm1");
}
#endif // HAS_ARGBEXTRACTALPHAROW_SSE2
+#ifdef HAS_ARGBEXTRACTALPHAROW_AVX2
+static const uvec8 kShuffleAlphaShort_AVX2 = {+ 3u, 128u, 128u, 128u, 7u, 128u, 128u, 128u,
+ 11u, 128u, 128u, 128u, 15u, 128u, 128u, 128u};
+
+void ARGBExtractAlphaRow_AVX2(const uint8_t* src_argb,
+ uint8_t* dst_a,
+ int width) {+ asm volatile(
+ "vmovdqa %3,%%ymm4 \n"
+ "vbroadcastf128 %4,%%ymm5 \n"
+
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0), %%ymm0 \n"
+ "vmovdqu 0x20(%0), %%ymm1 \n"
+ "vpshufb %%ymm5,%%ymm0,%%ymm0 \n" // vpsrld $0x18, %%ymm0
+ "vpshufb %%ymm5,%%ymm1,%%ymm1 \n"
+ "vmovdqu 0x40(%0), %%ymm2 \n"
+ "vmovdqu 0x60(%0), %%ymm3 \n"
+ "lea 0x80(%0), %0 \n"
+ "vpackssdw %%ymm1, %%ymm0, %%ymm0 \n" // mutates
+ "vpshufb %%ymm5,%%ymm2,%%ymm2 \n"
+ "vpshufb %%ymm5,%%ymm3,%%ymm3 \n"
+ "vpackssdw %%ymm3, %%ymm2, %%ymm2 \n" // mutates
+ "vpackuswb %%ymm2,%%ymm0,%%ymm0 \n" // mutates.
+ "vpermd %%ymm0,%%ymm4,%%ymm0 \n" // unmutate.
+ "vmovdqu %%ymm0,(%1) \n"
+ "lea 0x20(%1),%1 \n"
+ "sub $0x20, %2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_a), // %1
+ "+rm"(width) // %2
+ : "m"(kPermdARGBToY_AVX), // %3
+ "m"(kShuffleAlphaShort_AVX2) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5");
+}
+#endif // HAS_ARGBEXTRACTALPHAROW_AVX2
+
#ifdef HAS_ARGBCOPYYTOALPHAROW_SSE2
// width in pixels
-void ARGBCopyYToAlphaRow_SSE2(const uint8* src, uint8* dst, int width) {- asm volatile (
- "pcmpeqb %%xmm0,%%xmm0 \n"
- "pslld $0x18,%%xmm0 \n"
- "pcmpeqb %%xmm1,%%xmm1 \n"
- "psrld $0x8,%%xmm1 \n"
- LABELALIGN
- "1: \n"
- "movq " MEMACCESS(0) ",%%xmm2 \n"
- "lea " MEMLEA(0x8,0) ",%0 \n"
- "punpcklbw %%xmm2,%%xmm2 \n"
- "punpckhwd %%xmm2,%%xmm3 \n"
- "punpcklwd %%xmm2,%%xmm2 \n"
- "movdqu " MEMACCESS(1) ",%%xmm4 \n"
- "movdqu " MEMACCESS2(0x10,1) ",%%xmm5 \n"
- "pand %%xmm0,%%xmm2 \n"
- "pand %%xmm0,%%xmm3 \n"
- "pand %%xmm1,%%xmm4 \n"
- "pand %%xmm1,%%xmm5 \n"
- "por %%xmm4,%%xmm2 \n"
- "por %%xmm5,%%xmm3 \n"
- "movdqu %%xmm2," MEMACCESS(1) " \n"
- "movdqu %%xmm3," MEMACCESS2(0x10,1) " \n"
- "lea " MEMLEA(0x20,1) ",%1 \n"
- "sub $0x8,%2 \n"
- "jg 1b \n"
- : "+r"(src), // %0
- "+r"(dst), // %1
- "+r"(width) // %2
- :
- : "memory", "cc"
- , "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
- );
+void ARGBCopyYToAlphaRow_SSE2(const uint8_t* src, uint8_t* dst, int width) {+ asm volatile(
+ "pcmpeqb %%xmm0,%%xmm0 \n"
+ "pslld $0x18,%%xmm0 \n"
+ "pcmpeqb %%xmm1,%%xmm1 \n"
+ "psrld $0x8,%%xmm1 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movq (%0),%%xmm2 \n"
+ "lea 0x8(%0),%0 \n"
+ "punpcklbw %%xmm2,%%xmm2 \n"
+ "punpckhwd %%xmm2,%%xmm3 \n"
+ "punpcklwd %%xmm2,%%xmm2 \n"
+ "movdqu (%1),%%xmm4 \n"
+ "movdqu 0x10(%1),%%xmm5 \n"
+ "pand %%xmm0,%%xmm2 \n"
+ "pand %%xmm0,%%xmm3 \n"
+ "pand %%xmm1,%%xmm4 \n"
+ "pand %%xmm1,%%xmm5 \n"
+ "por %%xmm4,%%xmm2 \n"
+ "por %%xmm5,%%xmm3 \n"
+ "movdqu %%xmm2,(%1) \n"
+ "movdqu %%xmm3,0x10(%1) \n"
+ "lea 0x20(%1),%1 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ :
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5");
}
#endif // HAS_ARGBCOPYYTOALPHAROW_SSE2
#ifdef HAS_ARGBCOPYYTOALPHAROW_AVX2
// width in pixels
-void ARGBCopyYToAlphaRow_AVX2(const uint8* src, uint8* dst, int width) {- asm volatile (
- "vpcmpeqb %%ymm0,%%ymm0,%%ymm0 \n"
- "vpsrld $0x8,%%ymm0,%%ymm0 \n"
- LABELALIGN
- "1: \n"
- "vpmovzxbd " MEMACCESS(0) ",%%ymm1 \n"
- "vpmovzxbd " MEMACCESS2(0x8,0) ",%%ymm2 \n"
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "vpslld $0x18,%%ymm1,%%ymm1 \n"
- "vpslld $0x18,%%ymm2,%%ymm2 \n"
- "vpblendvb %%ymm0," MEMACCESS(1) ",%%ymm1,%%ymm1 \n"
- "vpblendvb %%ymm0," MEMACCESS2(0x20,1) ",%%ymm2,%%ymm2 \n"
- "vmovdqu %%ymm1," MEMACCESS(1) " \n"
- "vmovdqu %%ymm2," MEMACCESS2(0x20,1) " \n"
- "lea " MEMLEA(0x40,1) ",%1 \n"
- "sub $0x10,%2 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src), // %0
- "+r"(dst), // %1
- "+r"(width) // %2
- :
- : "memory", "cc"
- , "xmm0", "xmm1", "xmm2"
- );
+void ARGBCopyYToAlphaRow_AVX2(const uint8_t* src, uint8_t* dst, int width) {+ asm volatile(
+ "vpcmpeqb %%ymm0,%%ymm0,%%ymm0 \n"
+ "vpsrld $0x8,%%ymm0,%%ymm0 \n"
+
+ LABELALIGN
+ "1: \n"
+ "vpmovzxbd (%0),%%ymm1 \n"
+ "vpmovzxbd 0x8(%0),%%ymm2 \n"
+ "lea 0x10(%0),%0 \n"
+ "vpslld $0x18,%%ymm1,%%ymm1 \n"
+ "vpslld $0x18,%%ymm2,%%ymm2 \n"
+ "vpblendvb %%ymm0,(%1),%%ymm1,%%ymm1 \n"
+ "vpblendvb %%ymm0,0x20(%1),%%ymm2,%%ymm2 \n"
+ "vmovdqu %%ymm1,(%1) \n"
+ "vmovdqu %%ymm2,0x20(%1) \n"
+ "lea 0x40(%1),%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ :
+ : "memory", "cc", "xmm0", "xmm1", "xmm2");
}
#endif // HAS_ARGBCOPYYTOALPHAROW_AVX2
#ifdef HAS_SETROW_X86
-void SetRow_X86(uint8* dst, uint8 v8, int width) {+void SetRow_X86(uint8_t* dst, uint8_t v8, int width) {size_t width_tmp = (size_t)(width >> 2);
- const uint32 v32 = v8 * 0x01010101u; // Duplicate byte to all bytes.
- asm volatile (
- "rep stosl " MEMSTORESTRING(eax,0) " \n"
- : "+D"(dst), // %0
- "+c"(width_tmp) // %1
- : "a"(v32) // %2
- : "memory", "cc");
+ const uint32_t v32 = v8 * 0x01010101u; // Duplicate byte to all bytes.
+ asm volatile(
+
+ "rep stosl \n"
+ : "+D"(dst), // %0
+ "+c"(width_tmp) // %1
+ : "a"(v32) // %2
+ : "memory", "cc");
}
-void SetRow_ERMS(uint8* dst, uint8 v8, int width) {+void SetRow_ERMS(uint8_t* dst, uint8_t v8, int width) {size_t width_tmp = (size_t)(width);
- asm volatile (
- "rep stosb " MEMSTORESTRING(al,0) " \n"
- : "+D"(dst), // %0
- "+c"(width_tmp) // %1
- : "a"(v8) // %2
- : "memory", "cc");
+ asm volatile(
+
+ "rep stosb \n"
+ : "+D"(dst), // %0
+ "+c"(width_tmp) // %1
+ : "a"(v8) // %2
+ : "memory", "cc");
}
-void ARGBSetRow_X86(uint8* dst_argb, uint32 v32, int width) {+void ARGBSetRow_X86(uint8_t* dst_argb, uint32_t v32, int width) {size_t width_tmp = (size_t)(width);
- asm volatile (
- "rep stosl " MEMSTORESTRING(eax,0) " \n"
- : "+D"(dst_argb), // %0
- "+c"(width_tmp) // %1
- : "a"(v32) // %2
- : "memory", "cc");
+ asm volatile(
+
+ "rep stosl \n"
+ : "+D"(dst_argb), // %0
+ "+c"(width_tmp) // %1
+ : "a"(v32) // %2
+ : "memory", "cc");
}
#endif // HAS_SETROW_X86
#ifdef HAS_YUY2TOYROW_SSE2
-void YUY2ToYRow_SSE2(const uint8* src_yuy2, uint8* dst_y, int width) {- asm volatile (
- "pcmpeqb %%xmm5,%%xmm5 \n"
- "psrlw $0x8,%%xmm5 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "pand %%xmm5,%%xmm0 \n"
- "pand %%xmm5,%%xmm1 \n"
- "packuswb %%xmm1,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x10,%2 \n"
- "jg 1b \n"
- : "+r"(src_yuy2), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- :
- : "memory", "cc"
- , "xmm0", "xmm1", "xmm5"
- );
+void YUY2ToYRow_SSE2(const uint8_t* src_yuy2, uint8_t* dst_y, int width) {+ asm volatile(
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ "psrlw $0x8,%%xmm5 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "lea 0x20(%0),%0 \n"
+ "pand %%xmm5,%%xmm0 \n"
+ "pand %%xmm5,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_yuy2), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "memory", "cc", "xmm0", "xmm1", "xmm5");
}
-void YUY2ToUVRow_SSE2(const uint8* src_yuy2, int stride_yuy2,
- uint8* dst_u, uint8* dst_v, int width) {- asm volatile (
- "pcmpeqb %%xmm5,%%xmm5 \n"
- "psrlw $0x8,%%xmm5 \n"
- "sub %1,%2 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- MEMOPREG(movdqu,0x00,0,4,1,xmm2) // movdqu (%0,%4,1),%%xmm2
- MEMOPREG(movdqu,0x10,0,4,1,xmm3) // movdqu 0x10(%0,%4,1),%%xmm3
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "pavgb %%xmm2,%%xmm0 \n"
- "pavgb %%xmm3,%%xmm1 \n"
- "psrlw $0x8,%%xmm0 \n"
- "psrlw $0x8,%%xmm1 \n"
- "packuswb %%xmm1,%%xmm0 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "pand %%xmm5,%%xmm0 \n"
- "packuswb %%xmm0,%%xmm0 \n"
- "psrlw $0x8,%%xmm1 \n"
- "packuswb %%xmm1,%%xmm1 \n"
- "movq %%xmm0," MEMACCESS(1) " \n"
- MEMOPMEM(movq,xmm1,0x00,1,2,1) // movq %%xmm1,(%1,%2)
- "lea " MEMLEA(0x8,1) ",%1 \n"
- "sub $0x10,%3 \n"
- "jg 1b \n"
- : "+r"(src_yuy2), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+r"(width) // %3
- : "r"((intptr_t)(stride_yuy2)) // %4
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm5"
- );
+void YUY2ToUVRow_SSE2(const uint8_t* src_yuy2,
+ int stride_yuy2,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ asm volatile(
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ "psrlw $0x8,%%xmm5 \n"
+ "sub %1,%2 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "movdqu 0x00(%0,%4,1),%%xmm2 \n"
+ "movdqu 0x10(%0,%4,1),%%xmm3 \n"
+ "lea 0x20(%0),%0 \n"
+ "pavgb %%xmm2,%%xmm0 \n"
+ "pavgb %%xmm3,%%xmm1 \n"
+ "psrlw $0x8,%%xmm0 \n"
+ "psrlw $0x8,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "pand %%xmm5,%%xmm0 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ "psrlw $0x8,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm1 \n"
+ "movq %%xmm0,(%1) \n"
+ "movq %%xmm1,0x00(%1,%2,1) \n"
+ "lea 0x8(%1),%1 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_yuy2), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3
+ : "r"((intptr_t)(stride_yuy2)) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm5");
}
-void YUY2ToUV422Row_SSE2(const uint8* src_yuy2,
- uint8* dst_u, uint8* dst_v, int width) {- asm volatile (
- "pcmpeqb %%xmm5,%%xmm5 \n"
- "psrlw $0x8,%%xmm5 \n"
- "sub %1,%2 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "psrlw $0x8,%%xmm0 \n"
- "psrlw $0x8,%%xmm1 \n"
- "packuswb %%xmm1,%%xmm0 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "pand %%xmm5,%%xmm0 \n"
- "packuswb %%xmm0,%%xmm0 \n"
- "psrlw $0x8,%%xmm1 \n"
- "packuswb %%xmm1,%%xmm1 \n"
- "movq %%xmm0," MEMACCESS(1) " \n"
- MEMOPMEM(movq,xmm1,0x00,1,2,1) // movq %%xmm1,(%1,%2)
- "lea " MEMLEA(0x8,1) ",%1 \n"
- "sub $0x10,%3 \n"
- "jg 1b \n"
- : "+r"(src_yuy2), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+r"(width) // %3
- :
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm5"
- );
+void YUY2ToUV422Row_SSE2(const uint8_t* src_yuy2,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ asm volatile(
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ "psrlw $0x8,%%xmm5 \n"
+ "sub %1,%2 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "lea 0x20(%0),%0 \n"
+ "psrlw $0x8,%%xmm0 \n"
+ "psrlw $0x8,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "pand %%xmm5,%%xmm0 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ "psrlw $0x8,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm1 \n"
+ "movq %%xmm0,(%1) \n"
+ "movq %%xmm1,0x00(%1,%2,1) \n"
+ "lea 0x8(%1),%1 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_yuy2), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", "xmm0", "xmm1", "xmm5");
}
-void UYVYToYRow_SSE2(const uint8* src_uyvy, uint8* dst_y, int width) {- asm volatile (
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "psrlw $0x8,%%xmm0 \n"
- "psrlw $0x8,%%xmm1 \n"
- "packuswb %%xmm1,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x10,%2 \n"
- "jg 1b \n"
- : "+r"(src_uyvy), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- :
- : "memory", "cc"
- , "xmm0", "xmm1"
- );
+void UYVYToYRow_SSE2(const uint8_t* src_uyvy, uint8_t* dst_y, int width) {+ asm volatile(
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "lea 0x20(%0),%0 \n"
+ "psrlw $0x8,%%xmm0 \n"
+ "psrlw $0x8,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_uyvy), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "memory", "cc", "xmm0", "xmm1");
}
-void UYVYToUVRow_SSE2(const uint8* src_uyvy, int stride_uyvy,
- uint8* dst_u, uint8* dst_v, int width) {- asm volatile (
- "pcmpeqb %%xmm5,%%xmm5 \n"
- "psrlw $0x8,%%xmm5 \n"
- "sub %1,%2 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- MEMOPREG(movdqu,0x00,0,4,1,xmm2) // movdqu (%0,%4,1),%%xmm2
- MEMOPREG(movdqu,0x10,0,4,1,xmm3) // movdqu 0x10(%0,%4,1),%%xmm3
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "pavgb %%xmm2,%%xmm0 \n"
- "pavgb %%xmm3,%%xmm1 \n"
- "pand %%xmm5,%%xmm0 \n"
- "pand %%xmm5,%%xmm1 \n"
- "packuswb %%xmm1,%%xmm0 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "pand %%xmm5,%%xmm0 \n"
- "packuswb %%xmm0,%%xmm0 \n"
- "psrlw $0x8,%%xmm1 \n"
- "packuswb %%xmm1,%%xmm1 \n"
- "movq %%xmm0," MEMACCESS(1) " \n"
- MEMOPMEM(movq,xmm1,0x00,1,2,1) // movq %%xmm1,(%1,%2)
- "lea " MEMLEA(0x8,1) ",%1 \n"
- "sub $0x10,%3 \n"
- "jg 1b \n"
- : "+r"(src_uyvy), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+r"(width) // %3
- : "r"((intptr_t)(stride_uyvy)) // %4
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm5"
- );
+void UYVYToUVRow_SSE2(const uint8_t* src_uyvy,
+ int stride_uyvy,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ asm volatile(
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ "psrlw $0x8,%%xmm5 \n"
+ "sub %1,%2 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "movdqu 0x00(%0,%4,1),%%xmm2 \n"
+ "movdqu 0x10(%0,%4,1),%%xmm3 \n"
+ "lea 0x20(%0),%0 \n"
+ "pavgb %%xmm2,%%xmm0 \n"
+ "pavgb %%xmm3,%%xmm1 \n"
+ "pand %%xmm5,%%xmm0 \n"
+ "pand %%xmm5,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "pand %%xmm5,%%xmm0 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ "psrlw $0x8,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm1 \n"
+ "movq %%xmm0,(%1) \n"
+ "movq %%xmm1,0x00(%1,%2,1) \n"
+ "lea 0x8(%1),%1 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_uyvy), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3
+ : "r"((intptr_t)(stride_uyvy)) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm5");
}
-void UYVYToUV422Row_SSE2(const uint8* src_uyvy,
- uint8* dst_u, uint8* dst_v, int width) {- asm volatile (
- "pcmpeqb %%xmm5,%%xmm5 \n"
- "psrlw $0x8,%%xmm5 \n"
- "sub %1,%2 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "pand %%xmm5,%%xmm0 \n"
- "pand %%xmm5,%%xmm1 \n"
- "packuswb %%xmm1,%%xmm0 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "pand %%xmm5,%%xmm0 \n"
- "packuswb %%xmm0,%%xmm0 \n"
- "psrlw $0x8,%%xmm1 \n"
- "packuswb %%xmm1,%%xmm1 \n"
- "movq %%xmm0," MEMACCESS(1) " \n"
- MEMOPMEM(movq,xmm1,0x00,1,2,1) // movq %%xmm1,(%1,%2)
- "lea " MEMLEA(0x8,1) ",%1 \n"
- "sub $0x10,%3 \n"
- "jg 1b \n"
- : "+r"(src_uyvy), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+r"(width) // %3
- :
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm5"
- );
+void UYVYToUV422Row_SSE2(const uint8_t* src_uyvy,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ asm volatile(
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ "psrlw $0x8,%%xmm5 \n"
+ "sub %1,%2 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "lea 0x20(%0),%0 \n"
+ "pand %%xmm5,%%xmm0 \n"
+ "pand %%xmm5,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "pand %%xmm5,%%xmm0 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ "psrlw $0x8,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm1 \n"
+ "movq %%xmm0,(%1) \n"
+ "movq %%xmm1,0x00(%1,%2,1) \n"
+ "lea 0x8(%1),%1 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_uyvy), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", "xmm0", "xmm1", "xmm5");
}
#endif // HAS_YUY2TOYROW_SSE2
#ifdef HAS_YUY2TOYROW_AVX2
-void YUY2ToYRow_AVX2(const uint8* src_yuy2, uint8* dst_y, int width) {- asm volatile (
- "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
- "vpsrlw $0x8,%%ymm5,%%ymm5 \n"
- LABELALIGN
- "1: \n"
- "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
- "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
- "lea " MEMLEA(0x40,0) ",%0 \n"
- "vpand %%ymm5,%%ymm0,%%ymm0 \n"
- "vpand %%ymm5,%%ymm1,%%ymm1 \n"
- "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
- "vpermq $0xd8,%%ymm0,%%ymm0 \n"
- "vmovdqu %%ymm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x20,1) ",%1 \n"
- "sub $0x20,%2 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src_yuy2), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- :
- : "memory", "cc"
- , "xmm0", "xmm1", "xmm5"
- );
+void YUY2ToYRow_AVX2(const uint8_t* src_yuy2, uint8_t* dst_y, int width) {+ asm volatile(
+ "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+ "vpsrlw $0x8,%%ymm5,%%ymm5 \n"
+
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "vmovdqu 0x20(%0),%%ymm1 \n"
+ "lea 0x40(%0),%0 \n"
+ "vpand %%ymm5,%%ymm0,%%ymm0 \n"
+ "vpand %%ymm5,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vmovdqu %%ymm0,(%1) \n"
+ "lea 0x20(%1),%1 \n"
+ "sub $0x20,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_yuy2), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "memory", "cc", "xmm0", "xmm1", "xmm5");
}
-void YUY2ToUVRow_AVX2(const uint8* src_yuy2, int stride_yuy2,
- uint8* dst_u, uint8* dst_v, int width) {- asm volatile (
- "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
- "vpsrlw $0x8,%%ymm5,%%ymm5 \n"
- "sub %1,%2 \n"
- LABELALIGN
- "1: \n"
- "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
- "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
- VMEMOPREG(vpavgb,0x00,0,4,1,ymm0,ymm0) // vpavgb (%0,%4,1),%%ymm0,%%ymm0
- VMEMOPREG(vpavgb,0x20,0,4,1,ymm1,ymm1)
- "lea " MEMLEA(0x40,0) ",%0 \n"
- "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
- "vpsrlw $0x8,%%ymm1,%%ymm1 \n"
- "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
- "vpermq $0xd8,%%ymm0,%%ymm0 \n"
- "vpand %%ymm5,%%ymm0,%%ymm1 \n"
- "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
- "vpackuswb %%ymm1,%%ymm1,%%ymm1 \n"
- "vpackuswb %%ymm0,%%ymm0,%%ymm0 \n"
- "vpermq $0xd8,%%ymm1,%%ymm1 \n"
- "vpermq $0xd8,%%ymm0,%%ymm0 \n"
- "vextractf128 $0x0,%%ymm1," MEMACCESS(1) " \n"
- VEXTOPMEM(vextractf128,0,ymm0,0x00,1,2,1) // vextractf128 $0x0,%%ymm0,(%1,%2,1)
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x20,%3 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src_yuy2), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+r"(width) // %3
- : "r"((intptr_t)(stride_yuy2)) // %4
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm5"
- );
+void YUY2ToUVRow_AVX2(const uint8_t* src_yuy2,
+ int stride_yuy2,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ asm volatile(
+ "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+ "vpsrlw $0x8,%%ymm5,%%ymm5 \n"
+ "sub %1,%2 \n"
+
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "vmovdqu 0x20(%0),%%ymm1 \n"
+ "vpavgb 0x00(%0,%4,1),%%ymm0,%%ymm0 \n"
+ "vpavgb 0x20(%0,%4,1),%%ymm1,%%ymm1 \n"
+ "lea 0x40(%0),%0 \n"
+ "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
+ "vpsrlw $0x8,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vpand %%ymm5,%%ymm0,%%ymm1 \n"
+ "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
+ "vpackuswb %%ymm1,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm0,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm1,%%ymm1 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vextractf128 $0x0,%%ymm1,(%1) \n"
+ "vextractf128 $0x0,%%ymm0,0x00(%1,%2,1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x20,%3 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_yuy2), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3
+ : "r"((intptr_t)(stride_yuy2)) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm5");
}
-void YUY2ToUV422Row_AVX2(const uint8* src_yuy2,
- uint8* dst_u, uint8* dst_v, int width) {- asm volatile (
- "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
- "vpsrlw $0x8,%%ymm5,%%ymm5 \n"
- "sub %1,%2 \n"
- LABELALIGN
- "1: \n"
- "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
- "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
- "lea " MEMLEA(0x40,0) ",%0 \n"
- "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
- "vpsrlw $0x8,%%ymm1,%%ymm1 \n"
- "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
- "vpermq $0xd8,%%ymm0,%%ymm0 \n"
- "vpand %%ymm5,%%ymm0,%%ymm1 \n"
- "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
- "vpackuswb %%ymm1,%%ymm1,%%ymm1 \n"
- "vpackuswb %%ymm0,%%ymm0,%%ymm0 \n"
- "vpermq $0xd8,%%ymm1,%%ymm1 \n"
- "vpermq $0xd8,%%ymm0,%%ymm0 \n"
- "vextractf128 $0x0,%%ymm1," MEMACCESS(1) " \n"
- VEXTOPMEM(vextractf128,0,ymm0,0x00,1,2,1) // vextractf128 $0x0,%%ymm0,(%1,%2,1)
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x20,%3 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src_yuy2), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+r"(width) // %3
- :
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm5"
- );
+void YUY2ToUV422Row_AVX2(const uint8_t* src_yuy2,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ asm volatile(
+ "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+ "vpsrlw $0x8,%%ymm5,%%ymm5 \n"
+ "sub %1,%2 \n"
+
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "vmovdqu 0x20(%0),%%ymm1 \n"
+ "lea 0x40(%0),%0 \n"
+ "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
+ "vpsrlw $0x8,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vpand %%ymm5,%%ymm0,%%ymm1 \n"
+ "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
+ "vpackuswb %%ymm1,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm0,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm1,%%ymm1 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vextractf128 $0x0,%%ymm1,(%1) \n"
+ "vextractf128 $0x0,%%ymm0,0x00(%1,%2,1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x20,%3 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_yuy2), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", "xmm0", "xmm1", "xmm5");
}
-void UYVYToYRow_AVX2(const uint8* src_uyvy, uint8* dst_y, int width) {- asm volatile (
- LABELALIGN
- "1: \n"
- "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
- "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
- "lea " MEMLEA(0x40,0) ",%0 \n"
- "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
- "vpsrlw $0x8,%%ymm1,%%ymm1 \n"
- "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
- "vpermq $0xd8,%%ymm0,%%ymm0 \n"
- "vmovdqu %%ymm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x20,1) ",%1 \n"
- "sub $0x20,%2 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src_uyvy), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- :
- : "memory", "cc"
- , "xmm0", "xmm1", "xmm5"
- );
+void UYVYToYRow_AVX2(const uint8_t* src_uyvy, uint8_t* dst_y, int width) {+ asm volatile(
+
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "vmovdqu 0x20(%0),%%ymm1 \n"
+ "lea 0x40(%0),%0 \n"
+ "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
+ "vpsrlw $0x8,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vmovdqu %%ymm0,(%1) \n"
+ "lea 0x20(%1),%1 \n"
+ "sub $0x20,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_uyvy), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "memory", "cc", "xmm0", "xmm1", "xmm5");
}
-void UYVYToUVRow_AVX2(const uint8* src_uyvy, int stride_uyvy,
- uint8* dst_u, uint8* dst_v, int width) {- asm volatile (
- "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
- "vpsrlw $0x8,%%ymm5,%%ymm5 \n"
- "sub %1,%2 \n"
+void UYVYToUVRow_AVX2(const uint8_t* src_uyvy,
+ int stride_uyvy,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ asm volatile(
+ "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+ "vpsrlw $0x8,%%ymm5,%%ymm5 \n"
+ "sub %1,%2 \n"
- LABELALIGN
- "1: \n"
- "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
- "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
- VMEMOPREG(vpavgb,0x00,0,4,1,ymm0,ymm0) // vpavgb (%0,%4,1),%%ymm0,%%ymm0
- VMEMOPREG(vpavgb,0x20,0,4,1,ymm1,ymm1)
- "lea " MEMLEA(0x40,0) ",%0 \n"
- "vpand %%ymm5,%%ymm0,%%ymm0 \n"
- "vpand %%ymm5,%%ymm1,%%ymm1 \n"
- "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
- "vpermq $0xd8,%%ymm0,%%ymm0 \n"
- "vpand %%ymm5,%%ymm0,%%ymm1 \n"
- "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
- "vpackuswb %%ymm1,%%ymm1,%%ymm1 \n"
- "vpackuswb %%ymm0,%%ymm0,%%ymm0 \n"
- "vpermq $0xd8,%%ymm1,%%ymm1 \n"
- "vpermq $0xd8,%%ymm0,%%ymm0 \n"
- "vextractf128 $0x0,%%ymm1," MEMACCESS(1) " \n"
- VEXTOPMEM(vextractf128,0,ymm0,0x00,1,2,1) // vextractf128 $0x0,%%ymm0,(%1,%2,1)
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x20,%3 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src_uyvy), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+r"(width) // %3
- : "r"((intptr_t)(stride_uyvy)) // %4
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm5"
- );
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "vmovdqu 0x20(%0),%%ymm1 \n"
+ "vpavgb 0x00(%0,%4,1),%%ymm0,%%ymm0 \n"
+ "vpavgb 0x20(%0,%4,1),%%ymm1,%%ymm1 \n"
+ "lea 0x40(%0),%0 \n"
+ "vpand %%ymm5,%%ymm0,%%ymm0 \n"
+ "vpand %%ymm5,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vpand %%ymm5,%%ymm0,%%ymm1 \n"
+ "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
+ "vpackuswb %%ymm1,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm0,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm1,%%ymm1 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vextractf128 $0x0,%%ymm1,(%1) \n"
+ "vextractf128 $0x0,%%ymm0,0x00(%1,%2,1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x20,%3 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_uyvy), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3
+ : "r"((intptr_t)(stride_uyvy)) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm5");
}
-void UYVYToUV422Row_AVX2(const uint8* src_uyvy,
- uint8* dst_u, uint8* dst_v, int width) {- asm volatile (
- "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
- "vpsrlw $0x8,%%ymm5,%%ymm5 \n"
- "sub %1,%2 \n"
- LABELALIGN
- "1: \n"
- "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
- "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
- "lea " MEMLEA(0x40,0) ",%0 \n"
- "vpand %%ymm5,%%ymm0,%%ymm0 \n"
- "vpand %%ymm5,%%ymm1,%%ymm1 \n"
- "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
- "vpermq $0xd8,%%ymm0,%%ymm0 \n"
- "vpand %%ymm5,%%ymm0,%%ymm1 \n"
- "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
- "vpackuswb %%ymm1,%%ymm1,%%ymm1 \n"
- "vpackuswb %%ymm0,%%ymm0,%%ymm0 \n"
- "vpermq $0xd8,%%ymm1,%%ymm1 \n"
- "vpermq $0xd8,%%ymm0,%%ymm0 \n"
- "vextractf128 $0x0,%%ymm1," MEMACCESS(1) " \n"
- VEXTOPMEM(vextractf128,0,ymm0,0x00,1,2,1) // vextractf128 $0x0,%%ymm0,(%1,%2,1)
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x20,%3 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src_uyvy), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+r"(width) // %3
- :
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm5"
- );
+void UYVYToUV422Row_AVX2(const uint8_t* src_uyvy,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ asm volatile(
+ "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+ "vpsrlw $0x8,%%ymm5,%%ymm5 \n"
+ "sub %1,%2 \n"
+
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "vmovdqu 0x20(%0),%%ymm1 \n"
+ "lea 0x40(%0),%0 \n"
+ "vpand %%ymm5,%%ymm0,%%ymm0 \n"
+ "vpand %%ymm5,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vpand %%ymm5,%%ymm0,%%ymm1 \n"
+ "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
+ "vpackuswb %%ymm1,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm0,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm1,%%ymm1 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vextractf128 $0x0,%%ymm1,(%1) \n"
+ "vextractf128 $0x0,%%ymm0,0x00(%1,%2,1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x20,%3 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_uyvy), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", "xmm0", "xmm1", "xmm5");
}
#endif // HAS_YUY2TOYROW_AVX2
#ifdef HAS_ARGBBLENDROW_SSSE3
// Shuffle table for isolating alpha.
-static uvec8 kShuffleAlpha = {- 3u, 0x80, 3u, 0x80, 7u, 0x80, 7u, 0x80,
- 11u, 0x80, 11u, 0x80, 15u, 0x80, 15u, 0x80
-};
+static const uvec8 kShuffleAlpha = {3u, 0x80, 3u, 0x80, 7u, 0x80, 7u, 0x80,+ 11u, 0x80, 11u, 0x80, 15u, 0x80, 15u, 0x80};
// Blend 8 pixels at a time
-void ARGBBlendRow_SSSE3(const uint8* src_argb0, const uint8* src_argb1,
- uint8* dst_argb, int width) {- asm volatile (
- "pcmpeqb %%xmm7,%%xmm7 \n"
- "psrlw $0xf,%%xmm7 \n"
- "pcmpeqb %%xmm6,%%xmm6 \n"
- "psrlw $0x8,%%xmm6 \n"
- "pcmpeqb %%xmm5,%%xmm5 \n"
- "psllw $0x8,%%xmm5 \n"
- "pcmpeqb %%xmm4,%%xmm4 \n"
- "pslld $0x18,%%xmm4 \n"
- "sub $0x4,%3 \n"
- "jl 49f \n"
+void ARGBBlendRow_SSSE3(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
+ "pcmpeqb %%xmm7,%%xmm7 \n"
+ "psrlw $0xf,%%xmm7 \n"
+ "pcmpeqb %%xmm6,%%xmm6 \n"
+ "psrlw $0x8,%%xmm6 \n"
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ "psllw $0x8,%%xmm5 \n"
+ "pcmpeqb %%xmm4,%%xmm4 \n"
+ "pslld $0x18,%%xmm4 \n"
+ "sub $0x4,%3 \n"
+ "jl 49f \n"
- // 4 pixel loop.
- LABELALIGN
- "40: \n"
- "movdqu " MEMACCESS(0) ",%%xmm3 \n"
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "movdqa %%xmm3,%%xmm0 \n"
- "pxor %%xmm4,%%xmm3 \n"
- "movdqu " MEMACCESS(1) ",%%xmm2 \n"
- "pshufb %4,%%xmm3 \n"
- "pand %%xmm6,%%xmm2 \n"
- "paddw %%xmm7,%%xmm3 \n"
- "pmullw %%xmm3,%%xmm2 \n"
- "movdqu " MEMACCESS(1) ",%%xmm1 \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "psrlw $0x8,%%xmm1 \n"
- "por %%xmm4,%%xmm0 \n"
- "pmullw %%xmm3,%%xmm1 \n"
- "psrlw $0x8,%%xmm2 \n"
- "paddusb %%xmm2,%%xmm0 \n"
- "pand %%xmm5,%%xmm1 \n"
- "paddusb %%xmm1,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(2) " \n"
- "lea " MEMLEA(0x10,2) ",%2 \n"
- "sub $0x4,%3 \n"
- "jge 40b \n"
+ // 4 pixel loop.
+ LABELALIGN
+ "40: \n"
+ "movdqu (%0),%%xmm3 \n"
+ "lea 0x10(%0),%0 \n"
+ "movdqa %%xmm3,%%xmm0 \n"
+ "pxor %%xmm4,%%xmm3 \n"
+ "movdqu (%1),%%xmm2 \n"
+ "pshufb %4,%%xmm3 \n"
+ "pand %%xmm6,%%xmm2 \n"
+ "paddw %%xmm7,%%xmm3 \n"
+ "pmullw %%xmm3,%%xmm2 \n"
+ "movdqu (%1),%%xmm1 \n"
+ "lea 0x10(%1),%1 \n"
+ "psrlw $0x8,%%xmm1 \n"
+ "por %%xmm4,%%xmm0 \n"
+ "pmullw %%xmm3,%%xmm1 \n"
+ "psrlw $0x8,%%xmm2 \n"
+ "paddusb %%xmm2,%%xmm0 \n"
+ "pand %%xmm5,%%xmm1 \n"
+ "paddusb %%xmm1,%%xmm0 \n"
+ "movdqu %%xmm0,(%2) \n"
+ "lea 0x10(%2),%2 \n"
+ "sub $0x4,%3 \n"
+ "jge 40b \n"
- "49: \n"
- "add $0x3,%3 \n"
- "jl 99f \n"
+ "49: \n"
+ "add $0x3,%3 \n"
+ "jl 99f \n"
- // 1 pixel loop.
- "91: \n"
- "movd " MEMACCESS(0) ",%%xmm3 \n"
- "lea " MEMLEA(0x4,0) ",%0 \n"
- "movdqa %%xmm3,%%xmm0 \n"
- "pxor %%xmm4,%%xmm3 \n"
- "movd " MEMACCESS(1) ",%%xmm2 \n"
- "pshufb %4,%%xmm3 \n"
- "pand %%xmm6,%%xmm2 \n"
- "paddw %%xmm7,%%xmm3 \n"
- "pmullw %%xmm3,%%xmm2 \n"
- "movd " MEMACCESS(1) ",%%xmm1 \n"
- "lea " MEMLEA(0x4,1) ",%1 \n"
- "psrlw $0x8,%%xmm1 \n"
- "por %%xmm4,%%xmm0 \n"
- "pmullw %%xmm3,%%xmm1 \n"
- "psrlw $0x8,%%xmm2 \n"
- "paddusb %%xmm2,%%xmm0 \n"
- "pand %%xmm5,%%xmm1 \n"
- "paddusb %%xmm1,%%xmm0 \n"
- "movd %%xmm0," MEMACCESS(2) " \n"
- "lea " MEMLEA(0x4,2) ",%2 \n"
- "sub $0x1,%3 \n"
- "jge 91b \n"
- "99: \n"
- : "+r"(src_argb0), // %0
- "+r"(src_argb1), // %1
- "+r"(dst_argb), // %2
- "+r"(width) // %3
- : "m"(kShuffleAlpha) // %4
- : "memory", "cc"
- , "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
- );
+ // 1 pixel loop.
+ "91: \n"
+ "movd (%0),%%xmm3 \n"
+ "lea 0x4(%0),%0 \n"
+ "movdqa %%xmm3,%%xmm0 \n"
+ "pxor %%xmm4,%%xmm3 \n"
+ "movd (%1),%%xmm2 \n"
+ "pshufb %4,%%xmm3 \n"
+ "pand %%xmm6,%%xmm2 \n"
+ "paddw %%xmm7,%%xmm3 \n"
+ "pmullw %%xmm3,%%xmm2 \n"
+ "movd (%1),%%xmm1 \n"
+ "lea 0x4(%1),%1 \n"
+ "psrlw $0x8,%%xmm1 \n"
+ "por %%xmm4,%%xmm0 \n"
+ "pmullw %%xmm3,%%xmm1 \n"
+ "psrlw $0x8,%%xmm2 \n"
+ "paddusb %%xmm2,%%xmm0 \n"
+ "pand %%xmm5,%%xmm1 \n"
+ "paddusb %%xmm1,%%xmm0 \n"
+ "movd %%xmm0,(%2) \n"
+ "lea 0x4(%2),%2 \n"
+ "sub $0x1,%3 \n"
+ "jge 91b \n"
+ "99: \n"
+ : "+r"(src_argb0), // %0
+ "+r"(src_argb1), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ : "m"(kShuffleAlpha) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6",
+ "xmm7");
}
#endif // HAS_ARGBBLENDROW_SSSE3
@@ -3450,46 +4580,49 @@
// =((A2*C2)+(B2*(255-C2))+255)/256
// signed version of math
// =(((A2-128)*C2)+((B2-128)*(255-C2))+32768+127)/256
-void BlendPlaneRow_SSSE3(const uint8* src0, const uint8* src1,
- const uint8* alpha, uint8* dst, int width) {- asm volatile (
- "pcmpeqb %%xmm5,%%xmm5 \n"
- "psllw $0x8,%%xmm5 \n"
- "mov $0x80808080,%%eax \n"
- "movd %%eax,%%xmm6 \n"
- "pshufd $0x0,%%xmm6,%%xmm6 \n"
- "mov $0x807f807f,%%eax \n"
- "movd %%eax,%%xmm7 \n"
- "pshufd $0x0,%%xmm7,%%xmm7 \n"
- "sub %2,%0 \n"
- "sub %2,%1 \n"
- "sub %2,%3 \n"
+void BlendPlaneRow_SSSE3(const uint8_t* src0,
+ const uint8_t* src1,
+ const uint8_t* alpha,
+ uint8_t* dst,
+ int width) {+ asm volatile(
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ "psllw $0x8,%%xmm5 \n"
+ "mov $0x80808080,%%eax \n"
+ "movd %%eax,%%xmm6 \n"
+ "pshufd $0x0,%%xmm6,%%xmm6 \n"
+ "mov $0x807f807f,%%eax \n"
+ "movd %%eax,%%xmm7 \n"
+ "pshufd $0x0,%%xmm7,%%xmm7 \n"
+ "sub %2,%0 \n"
+ "sub %2,%1 \n"
+ "sub %2,%3 \n"
- // 8 pixel loop.
- LABELALIGN
- "1: \n"
- "movq (%2),%%xmm0 \n"
- "punpcklbw %%xmm0,%%xmm0 \n"
- "pxor %%xmm5,%%xmm0 \n"
- "movq (%0,%2,1),%%xmm1 \n"
- "movq (%1,%2,1),%%xmm2 \n"
- "punpcklbw %%xmm2,%%xmm1 \n"
- "psubb %%xmm6,%%xmm1 \n"
- "pmaddubsw %%xmm1,%%xmm0 \n"
- "paddw %%xmm7,%%xmm0 \n"
- "psrlw $0x8,%%xmm0 \n"
- "packuswb %%xmm0,%%xmm0 \n"
- "movq %%xmm0,(%3,%2,1) \n"
- "lea 0x8(%2),%2 \n"
- "sub $0x8,%4 \n"
- "jg 1b \n"
- : "+r"(src0), // %0
- "+r"(src1), // %1
- "+r"(alpha), // %2
- "+r"(dst), // %3
- "+rm"(width) // %4
- :: "memory", "cc", "eax", "xmm0", "xmm1", "xmm2", "xmm5", "xmm6", "xmm7"
- );
+ // 8 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movq (%2),%%xmm0 \n"
+ "punpcklbw %%xmm0,%%xmm0 \n"
+ "pxor %%xmm5,%%xmm0 \n"
+ "movq (%0,%2,1),%%xmm1 \n"
+ "movq (%1,%2,1),%%xmm2 \n"
+ "punpcklbw %%xmm2,%%xmm1 \n"
+ "psubb %%xmm6,%%xmm1 \n"
+ "pmaddubsw %%xmm1,%%xmm0 \n"
+ "paddw %%xmm7,%%xmm0 \n"
+ "psrlw $0x8,%%xmm0 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ "movq %%xmm0,(%3,%2,1) \n"
+ "lea 0x8(%2),%2 \n"
+ "sub $0x8,%4 \n"
+ "jg 1b \n"
+ : "+r"(src0), // %0
+ "+r"(src1), // %1
+ "+r"(alpha), // %2
+ "+r"(dst), // %3
+ "+rm"(width) // %4
+ ::"memory",
+ "cc", "eax", "xmm0", "xmm1", "xmm2", "xmm5", "xmm6", "xmm7");
}
#endif // HAS_BLENDPLANEROW_SSSE3
@@ -3499,196 +4632,195 @@
// =((A2*C2)+(B2*(255-C2))+255)/256
// signed version of math
// =(((A2-128)*C2)+((B2-128)*(255-C2))+32768+127)/256
-void BlendPlaneRow_AVX2(const uint8* src0, const uint8* src1,
- const uint8* alpha, uint8* dst, int width) {- asm volatile (
- "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
- "vpsllw $0x8,%%ymm5,%%ymm5 \n"
- "mov $0x80808080,%%eax \n"
- "vmovd %%eax,%%xmm6 \n"
- "vbroadcastss %%xmm6,%%ymm6 \n"
- "mov $0x807f807f,%%eax \n"
- "vmovd %%eax,%%xmm7 \n"
- "vbroadcastss %%xmm7,%%ymm7 \n"
- "sub %2,%0 \n"
- "sub %2,%1 \n"
- "sub %2,%3 \n"
+void BlendPlaneRow_AVX2(const uint8_t* src0,
+ const uint8_t* src1,
+ const uint8_t* alpha,
+ uint8_t* dst,
+ int width) {+ asm volatile(
+ "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+ "vpsllw $0x8,%%ymm5,%%ymm5 \n"
+ "mov $0x80808080,%%eax \n"
+ "vmovd %%eax,%%xmm6 \n"
+ "vbroadcastss %%xmm6,%%ymm6 \n"
+ "mov $0x807f807f,%%eax \n"
+ "vmovd %%eax,%%xmm7 \n"
+ "vbroadcastss %%xmm7,%%ymm7 \n"
+ "sub %2,%0 \n"
+ "sub %2,%1 \n"
+ "sub %2,%3 \n"
- // 32 pixel loop.
- LABELALIGN
- "1: \n"
- "vmovdqu (%2),%%ymm0 \n"
- "vpunpckhbw %%ymm0,%%ymm0,%%ymm3 \n"
- "vpunpcklbw %%ymm0,%%ymm0,%%ymm0 \n"
- "vpxor %%ymm5,%%ymm3,%%ymm3 \n"
- "vpxor %%ymm5,%%ymm0,%%ymm0 \n"
- "vmovdqu (%0,%2,1),%%ymm1 \n"
- "vmovdqu (%1,%2,1),%%ymm2 \n"
- "vpunpckhbw %%ymm2,%%ymm1,%%ymm4 \n"
- "vpunpcklbw %%ymm2,%%ymm1,%%ymm1 \n"
- "vpsubb %%ymm6,%%ymm4,%%ymm4 \n"
- "vpsubb %%ymm6,%%ymm1,%%ymm1 \n"
- "vpmaddubsw %%ymm4,%%ymm3,%%ymm3 \n"
- "vpmaddubsw %%ymm1,%%ymm0,%%ymm0 \n"
- "vpaddw %%ymm7,%%ymm3,%%ymm3 \n"
- "vpaddw %%ymm7,%%ymm0,%%ymm0 \n"
- "vpsrlw $0x8,%%ymm3,%%ymm3 \n"
- "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
- "vpackuswb %%ymm3,%%ymm0,%%ymm0 \n"
- "vmovdqu %%ymm0,(%3,%2,1) \n"
- "lea 0x20(%2),%2 \n"
- "sub $0x20,%4 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src0), // %0
- "+r"(src1), // %1
- "+r"(alpha), // %2
- "+r"(dst), // %3
- "+rm"(width) // %4
- :: "memory", "cc", "eax",
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
- );
+ // 32 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%2),%%ymm0 \n"
+ "vpunpckhbw %%ymm0,%%ymm0,%%ymm3 \n"
+ "vpunpcklbw %%ymm0,%%ymm0,%%ymm0 \n"
+ "vpxor %%ymm5,%%ymm3,%%ymm3 \n"
+ "vpxor %%ymm5,%%ymm0,%%ymm0 \n"
+ "vmovdqu (%0,%2,1),%%ymm1 \n"
+ "vmovdqu (%1,%2,1),%%ymm2 \n"
+ "vpunpckhbw %%ymm2,%%ymm1,%%ymm4 \n"
+ "vpunpcklbw %%ymm2,%%ymm1,%%ymm1 \n"
+ "vpsubb %%ymm6,%%ymm4,%%ymm4 \n"
+ "vpsubb %%ymm6,%%ymm1,%%ymm1 \n"
+ "vpmaddubsw %%ymm4,%%ymm3,%%ymm3 \n"
+ "vpmaddubsw %%ymm1,%%ymm0,%%ymm0 \n"
+ "vpaddw %%ymm7,%%ymm3,%%ymm3 \n"
+ "vpaddw %%ymm7,%%ymm0,%%ymm0 \n"
+ "vpsrlw $0x8,%%ymm3,%%ymm3 \n"
+ "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
+ "vpackuswb %%ymm3,%%ymm0,%%ymm0 \n"
+ "vmovdqu %%ymm0,(%3,%2,1) \n"
+ "lea 0x20(%2),%2 \n"
+ "sub $0x20,%4 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src0), // %0
+ "+r"(src1), // %1
+ "+r"(alpha), // %2
+ "+r"(dst), // %3
+ "+rm"(width) // %4
+ ::"memory",
+ "cc", "eax", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6",
+ "xmm7");
}
#endif // HAS_BLENDPLANEROW_AVX2
#ifdef HAS_ARGBATTENUATEROW_SSSE3
// Shuffle table duplicating alpha
-static uvec8 kShuffleAlpha0 = {- 3u, 3u, 3u, 3u, 3u, 3u, 128u, 128u, 7u, 7u, 7u, 7u, 7u, 7u, 128u, 128u
-};
-static uvec8 kShuffleAlpha1 = {- 11u, 11u, 11u, 11u, 11u, 11u, 128u, 128u,
- 15u, 15u, 15u, 15u, 15u, 15u, 128u, 128u
-};
+static const uvec8 kShuffleAlpha0 = {3u, 3u, 3u, 3u, 3u, 3u, 128u, 128u,+ 7u, 7u, 7u, 7u, 7u, 7u, 128u, 128u};
+static const uvec8 kShuffleAlpha1 = {11u, 11u, 11u, 11u, 11u, 11u, 128u, 128u,+ 15u, 15u, 15u, 15u, 15u, 15u, 128u, 128u};
// Attenuate 4 pixels at a time.
-void ARGBAttenuateRow_SSSE3(const uint8* src_argb, uint8* dst_argb, int width) {- asm volatile (
- "pcmpeqb %%xmm3,%%xmm3 \n"
- "pslld $0x18,%%xmm3 \n"
- "movdqa %3,%%xmm4 \n"
- "movdqa %4,%%xmm5 \n"
+void ARGBAttenuateRow_SSSE3(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
+ "pcmpeqb %%xmm3,%%xmm3 \n"
+ "pslld $0x18,%%xmm3 \n"
+ "movdqa %3,%%xmm4 \n"
+ "movdqa %4,%%xmm5 \n"
- // 4 pixel loop.
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "pshufb %%xmm4,%%xmm0 \n"
- "movdqu " MEMACCESS(0) ",%%xmm1 \n"
- "punpcklbw %%xmm1,%%xmm1 \n"
- "pmulhuw %%xmm1,%%xmm0 \n"
- "movdqu " MEMACCESS(0) ",%%xmm1 \n"
- "pshufb %%xmm5,%%xmm1 \n"
- "movdqu " MEMACCESS(0) ",%%xmm2 \n"
- "punpckhbw %%xmm2,%%xmm2 \n"
- "pmulhuw %%xmm2,%%xmm1 \n"
- "movdqu " MEMACCESS(0) ",%%xmm2 \n"
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "pand %%xmm3,%%xmm2 \n"
- "psrlw $0x8,%%xmm0 \n"
- "psrlw $0x8,%%xmm1 \n"
- "packuswb %%xmm1,%%xmm0 \n"
- "por %%xmm2,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x4,%2 \n"
- "jg 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- : "m"(kShuffleAlpha0), // %3
- "m"(kShuffleAlpha1) // %4
- : "memory", "cc"
- , "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
- );
+ // 4 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "pshufb %%xmm4,%%xmm0 \n"
+ "movdqu (%0),%%xmm1 \n"
+ "punpcklbw %%xmm1,%%xmm1 \n"
+ "pmulhuw %%xmm1,%%xmm0 \n"
+ "movdqu (%0),%%xmm1 \n"
+ "pshufb %%xmm5,%%xmm1 \n"
+ "movdqu (%0),%%xmm2 \n"
+ "punpckhbw %%xmm2,%%xmm2 \n"
+ "pmulhuw %%xmm2,%%xmm1 \n"
+ "movdqu (%0),%%xmm2 \n"
+ "lea 0x10(%0),%0 \n"
+ "pand %%xmm3,%%xmm2 \n"
+ "psrlw $0x8,%%xmm0 \n"
+ "psrlw $0x8,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "por %%xmm2,%%xmm0 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x4,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : "m"(kShuffleAlpha0), // %3
+ "m"(kShuffleAlpha1) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5");
}
#endif // HAS_ARGBATTENUATEROW_SSSE3
#ifdef HAS_ARGBATTENUATEROW_AVX2
// Shuffle table duplicating alpha.
-static const uvec8 kShuffleAlpha_AVX2 = {- 6u, 7u, 6u, 7u, 6u, 7u, 128u, 128u, 14u, 15u, 14u, 15u, 14u, 15u, 128u, 128u
-};
+static const uvec8 kShuffleAlpha_AVX2 = {6u, 7u, 6u, 7u, 6u, 7u,+ 128u, 128u, 14u, 15u, 14u, 15u,
+ 14u, 15u, 128u, 128u};
// Attenuate 8 pixels at a time.
-void ARGBAttenuateRow_AVX2(const uint8* src_argb, uint8* dst_argb, int width) {- asm volatile (
- "vbroadcastf128 %3,%%ymm4 \n"
- "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
- "vpslld $0x18,%%ymm5,%%ymm5 \n"
- "sub %0,%1 \n"
+void ARGBAttenuateRow_AVX2(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
+ "vbroadcastf128 %3,%%ymm4 \n"
+ "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+ "vpslld $0x18,%%ymm5,%%ymm5 \n"
+ "sub %0,%1 \n"
- // 8 pixel loop.
- LABELALIGN
- "1: \n"
- "vmovdqu " MEMACCESS(0) ",%%ymm6 \n"
- "vpunpcklbw %%ymm6,%%ymm6,%%ymm0 \n"
- "vpunpckhbw %%ymm6,%%ymm6,%%ymm1 \n"
- "vpshufb %%ymm4,%%ymm0,%%ymm2 \n"
- "vpshufb %%ymm4,%%ymm1,%%ymm3 \n"
- "vpmulhuw %%ymm2,%%ymm0,%%ymm0 \n"
- "vpmulhuw %%ymm3,%%ymm1,%%ymm1 \n"
- "vpand %%ymm5,%%ymm6,%%ymm6 \n"
- "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
- "vpsrlw $0x8,%%ymm1,%%ymm1 \n"
- "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
- "vpor %%ymm6,%%ymm0,%%ymm0 \n"
- MEMOPMEM(vmovdqu,ymm0,0x00,0,1,1) // vmovdqu %%ymm0,(%0,%1)
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "sub $0x8,%2 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- : "m"(kShuffleAlpha_AVX2) // %3
- : "memory", "cc"
- , "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6"
- );
+ // 8 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm6 \n"
+ "vpunpcklbw %%ymm6,%%ymm6,%%ymm0 \n"
+ "vpunpckhbw %%ymm6,%%ymm6,%%ymm1 \n"
+ "vpshufb %%ymm4,%%ymm0,%%ymm2 \n"
+ "vpshufb %%ymm4,%%ymm1,%%ymm3 \n"
+ "vpmulhuw %%ymm2,%%ymm0,%%ymm0 \n"
+ "vpmulhuw %%ymm3,%%ymm1,%%ymm1 \n"
+ "vpand %%ymm5,%%ymm6,%%ymm6 \n"
+ "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
+ "vpsrlw $0x8,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
+ "vpor %%ymm6,%%ymm0,%%ymm0 \n"
+ "vmovdqu %%ymm0,0x00(%0,%1,1) \n"
+ "lea 0x20(%0),%0 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : "m"(kShuffleAlpha_AVX2) // %3
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6");
}
#endif // HAS_ARGBATTENUATEROW_AVX2
#ifdef HAS_ARGBUNATTENUATEROW_SSE2
// Unattenuate 4 pixels at a time.
-void ARGBUnattenuateRow_SSE2(const uint8* src_argb, uint8* dst_argb,
+void ARGBUnattenuateRow_SSE2(const uint8_t* src_argb,
+ uint8_t* dst_argb,
int width) {uintptr_t alpha;
- asm volatile (
- // 4 pixel loop.
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movzb " MEMACCESS2(0x03,0) ",%3 \n"
- "punpcklbw %%xmm0,%%xmm0 \n"
- MEMOPREG(movd,0x00,4,3,4,xmm2) // movd 0x0(%4,%3,4),%%xmm2
- "movzb " MEMACCESS2(0x07,0) ",%3 \n"
- MEMOPREG(movd,0x00,4,3,4,xmm3) // movd 0x0(%4,%3,4),%%xmm3
- "pshuflw $0x40,%%xmm2,%%xmm2 \n"
- "pshuflw $0x40,%%xmm3,%%xmm3 \n"
- "movlhps %%xmm3,%%xmm2 \n"
- "pmulhuw %%xmm2,%%xmm0 \n"
- "movdqu " MEMACCESS(0) ",%%xmm1 \n"
- "movzb " MEMACCESS2(0x0b,0) ",%3 \n"
- "punpckhbw %%xmm1,%%xmm1 \n"
- MEMOPREG(movd,0x00,4,3,4,xmm2) // movd 0x0(%4,%3,4),%%xmm2
- "movzb " MEMACCESS2(0x0f,0) ",%3 \n"
- MEMOPREG(movd,0x00,4,3,4,xmm3) // movd 0x0(%4,%3,4),%%xmm3
- "pshuflw $0x40,%%xmm2,%%xmm2 \n"
- "pshuflw $0x40,%%xmm3,%%xmm3 \n"
- "movlhps %%xmm3,%%xmm2 \n"
- "pmulhuw %%xmm2,%%xmm1 \n"
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "packuswb %%xmm1,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x4,%2 \n"
- "jg 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb), // %1
- "+r"(width), // %2
- "=&r"(alpha) // %3
- : "r"(fixed_invtbl8) // %4
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
- );
+ asm volatile(
+ // 4 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movzb 0x03(%0),%3 \n"
+ "punpcklbw %%xmm0,%%xmm0 \n"
+ "movd 0x00(%4,%3,4),%%xmm2 \n"
+ "movzb 0x07(%0),%3 \n"
+ "movd 0x00(%4,%3,4),%%xmm3 \n"
+ "pshuflw $0x40,%%xmm2,%%xmm2 \n"
+ "pshuflw $0x40,%%xmm3,%%xmm3 \n"
+ "movlhps %%xmm3,%%xmm2 \n"
+ "pmulhuw %%xmm2,%%xmm0 \n"
+ "movdqu (%0),%%xmm1 \n"
+ "movzb 0x0b(%0),%3 \n"
+ "punpckhbw %%xmm1,%%xmm1 \n"
+ "movd 0x00(%4,%3,4),%%xmm2 \n"
+ "movzb 0x0f(%0),%3 \n"
+ "movd 0x00(%4,%3,4),%%xmm3 \n"
+ "pshuflw $0x40,%%xmm2,%%xmm2 \n"
+ "pshuflw $0x40,%%xmm3,%%xmm3 \n"
+ "movlhps %%xmm3,%%xmm2 \n"
+ "pmulhuw %%xmm2,%%xmm1 \n"
+ "lea 0x10(%0),%0 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x4,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width), // %2
+ "=&r"(alpha) // %3
+ : "r"(fixed_invtbl8) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5");
}
#endif // HAS_ARGBUNATTENUATEROW_SSE2
@@ -3695,116 +4827,113 @@
#ifdef HAS_ARGBUNATTENUATEROW_AVX2
// Shuffle table duplicating alpha.
static const uvec8 kUnattenShuffleAlpha_AVX2 = {- 0u, 1u, 0u, 1u, 0u, 1u, 6u, 7u, 8u, 9u, 8u, 9u, 8u, 9u, 14u, 15u
-};
+ 0u, 1u, 0u, 1u, 0u, 1u, 6u, 7u, 8u, 9u, 8u, 9u, 8u, 9u, 14u, 15u};
// Unattenuate 8 pixels at a time.
-void ARGBUnattenuateRow_AVX2(const uint8* src_argb, uint8* dst_argb,
+void ARGBUnattenuateRow_AVX2(const uint8_t* src_argb,
+ uint8_t* dst_argb,
int width) {uintptr_t alpha;
- asm volatile (
- "sub %0,%1 \n"
- "vbroadcastf128 %5,%%ymm5 \n"
+ asm volatile(
+ "sub %0,%1 \n"
+ "vbroadcastf128 %5,%%ymm5 \n"
- // 8 pixel loop.
- LABELALIGN
- "1: \n"
- // replace VPGATHER
- "movzb " MEMACCESS2(0x03,0) ",%3 \n"
- MEMOPREG(vmovd,0x00,4,3,4,xmm0) // vmovd 0x0(%4,%3,4),%%xmm0
- "movzb " MEMACCESS2(0x07,0) ",%3 \n"
- MEMOPREG(vmovd,0x00,4,3,4,xmm1) // vmovd 0x0(%4,%3,4),%%xmm1
- "movzb " MEMACCESS2(0x0b,0) ",%3 \n"
- "vpunpckldq %%xmm1,%%xmm0,%%xmm6 \n"
- MEMOPREG(vmovd,0x00,4,3,4,xmm2) // vmovd 0x0(%4,%3,4),%%xmm2
- "movzb " MEMACCESS2(0x0f,0) ",%3 \n"
- MEMOPREG(vmovd,0x00,4,3,4,xmm3) // vmovd 0x0(%4,%3,4),%%xmm3
- "movzb " MEMACCESS2(0x13,0) ",%3 \n"
- "vpunpckldq %%xmm3,%%xmm2,%%xmm7 \n"
- MEMOPREG(vmovd,0x00,4,3,4,xmm0) // vmovd 0x0(%4,%3,4),%%xmm0
- "movzb " MEMACCESS2(0x17,0) ",%3 \n"
- MEMOPREG(vmovd,0x00,4,3,4,xmm1) // vmovd 0x0(%4,%3,4),%%xmm1
- "movzb " MEMACCESS2(0x1b,0) ",%3 \n"
- "vpunpckldq %%xmm1,%%xmm0,%%xmm0 \n"
- MEMOPREG(vmovd,0x00,4,3,4,xmm2) // vmovd 0x0(%4,%3,4),%%xmm2
- "movzb " MEMACCESS2(0x1f,0) ",%3 \n"
- MEMOPREG(vmovd,0x00,4,3,4,xmm3) // vmovd 0x0(%4,%3,4),%%xmm3
- "vpunpckldq %%xmm3,%%xmm2,%%xmm2 \n"
- "vpunpcklqdq %%xmm7,%%xmm6,%%xmm3 \n"
- "vpunpcklqdq %%xmm2,%%xmm0,%%xmm0 \n"
- "vinserti128 $0x1,%%xmm0,%%ymm3,%%ymm3 \n"
- // end of VPGATHER
+ // 8 pixel loop.
+ LABELALIGN
+ "1: \n"
+ // replace VPGATHER
+ "movzb 0x03(%0),%3 \n"
+ "vmovd 0x00(%4,%3,4),%%xmm0 \n"
+ "movzb 0x07(%0),%3 \n"
+ "vmovd 0x00(%4,%3,4),%%xmm1 \n"
+ "movzb 0x0b(%0),%3 \n"
+ "vpunpckldq %%xmm1,%%xmm0,%%xmm6 \n"
+ "vmovd 0x00(%4,%3,4),%%xmm2 \n"
+ "movzb 0x0f(%0),%3 \n"
+ "vmovd 0x00(%4,%3,4),%%xmm3 \n"
+ "movzb 0x13(%0),%3 \n"
+ "vpunpckldq %%xmm3,%%xmm2,%%xmm7 \n"
+ "vmovd 0x00(%4,%3,4),%%xmm0 \n"
+ "movzb 0x17(%0),%3 \n"
+ "vmovd 0x00(%4,%3,4),%%xmm1 \n"
+ "movzb 0x1b(%0),%3 \n"
+ "vpunpckldq %%xmm1,%%xmm0,%%xmm0 \n"
+ "vmovd 0x00(%4,%3,4),%%xmm2 \n"
+ "movzb 0x1f(%0),%3 \n"
+ "vmovd 0x00(%4,%3,4),%%xmm3 \n"
+ "vpunpckldq %%xmm3,%%xmm2,%%xmm2 \n"
+ "vpunpcklqdq %%xmm7,%%xmm6,%%xmm3 \n"
+ "vpunpcklqdq %%xmm2,%%xmm0,%%xmm0 \n"
+ "vinserti128 $0x1,%%xmm0,%%ymm3,%%ymm3 \n"
+ // end of VPGATHER
- "vmovdqu " MEMACCESS(0) ",%%ymm6 \n"
- "vpunpcklbw %%ymm6,%%ymm6,%%ymm0 \n"
- "vpunpckhbw %%ymm6,%%ymm6,%%ymm1 \n"
- "vpunpcklwd %%ymm3,%%ymm3,%%ymm2 \n"
- "vpunpckhwd %%ymm3,%%ymm3,%%ymm3 \n"
- "vpshufb %%ymm5,%%ymm2,%%ymm2 \n"
- "vpshufb %%ymm5,%%ymm3,%%ymm3 \n"
- "vpmulhuw %%ymm2,%%ymm0,%%ymm0 \n"
- "vpmulhuw %%ymm3,%%ymm1,%%ymm1 \n"
- "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
- MEMOPMEM(vmovdqu,ymm0,0x00,0,1,1) // vmovdqu %%ymm0,(%0,%1)
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "sub $0x8,%2 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb), // %1
- "+r"(width), // %2
- "=&r"(alpha) // %3
- : "r"(fixed_invtbl8), // %4
- "m"(kUnattenShuffleAlpha_AVX2) // %5
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
- );
+ "vmovdqu (%0),%%ymm6 \n"
+ "vpunpcklbw %%ymm6,%%ymm6,%%ymm0 \n"
+ "vpunpckhbw %%ymm6,%%ymm6,%%ymm1 \n"
+ "vpunpcklwd %%ymm3,%%ymm3,%%ymm2 \n"
+ "vpunpckhwd %%ymm3,%%ymm3,%%ymm3 \n"
+ "vpshufb %%ymm5,%%ymm2,%%ymm2 \n"
+ "vpshufb %%ymm5,%%ymm3,%%ymm3 \n"
+ "vpmulhuw %%ymm2,%%ymm0,%%ymm0 \n"
+ "vpmulhuw %%ymm3,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
+ "vmovdqu %%ymm0,0x00(%0,%1,1) \n"
+ "lea 0x20(%0),%0 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width), // %2
+ "=&r"(alpha) // %3
+ : "r"(fixed_invtbl8), // %4
+ "m"(kUnattenShuffleAlpha_AVX2) // %5
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6",
+ "xmm7");
}
#endif // HAS_ARGBUNATTENUATEROW_AVX2
#ifdef HAS_ARGBGRAYROW_SSSE3
// Convert 8 ARGB pixels (64 bytes) to 8 Gray ARGB pixels
-void ARGBGrayRow_SSSE3(const uint8* src_argb, uint8* dst_argb, int width) {- asm volatile (
- "movdqa %3,%%xmm4 \n"
- "movdqa %4,%%xmm5 \n"
+void ARGBGrayRow_SSSE3(const uint8_t* src_argb, uint8_t* dst_argb, int width) {+ asm volatile(
+ "movdqa %3,%%xmm4 \n"
+ "movdqa %4,%%xmm5 \n"
- // 8 pixel loop.
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "pmaddubsw %%xmm4,%%xmm0 \n"
- "pmaddubsw %%xmm4,%%xmm1 \n"
- "phaddw %%xmm1,%%xmm0 \n"
- "paddw %%xmm5,%%xmm0 \n"
- "psrlw $0x7,%%xmm0 \n"
- "packuswb %%xmm0,%%xmm0 \n"
- "movdqu " MEMACCESS(0) ",%%xmm2 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm3 \n"
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "psrld $0x18,%%xmm2 \n"
- "psrld $0x18,%%xmm3 \n"
- "packuswb %%xmm3,%%xmm2 \n"
- "packuswb %%xmm2,%%xmm2 \n"
- "movdqa %%xmm0,%%xmm3 \n"
- "punpcklbw %%xmm0,%%xmm0 \n"
- "punpcklbw %%xmm2,%%xmm3 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "punpcklwd %%xmm3,%%xmm0 \n"
- "punpckhwd %%xmm3,%%xmm1 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "movdqu %%xmm1," MEMACCESS2(0x10,1) " \n"
- "lea " MEMLEA(0x20,1) ",%1 \n"
- "sub $0x8,%2 \n"
- "jg 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- : "m"(kARGBToYJ), // %3
- "m"(kAddYJ64) // %4
- : "memory", "cc"
- , "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
- );
+ // 8 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "pmaddubsw %%xmm4,%%xmm0 \n"
+ "pmaddubsw %%xmm4,%%xmm1 \n"
+ "phaddw %%xmm1,%%xmm0 \n"
+ "paddw %%xmm5,%%xmm0 \n"
+ "psrlw $0x7,%%xmm0 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ "movdqu (%0),%%xmm2 \n"
+ "movdqu 0x10(%0),%%xmm3 \n"
+ "lea 0x20(%0),%0 \n"
+ "psrld $0x18,%%xmm2 \n"
+ "psrld $0x18,%%xmm3 \n"
+ "packuswb %%xmm3,%%xmm2 \n"
+ "packuswb %%xmm2,%%xmm2 \n"
+ "movdqa %%xmm0,%%xmm3 \n"
+ "punpcklbw %%xmm0,%%xmm0 \n"
+ "punpcklbw %%xmm2,%%xmm3 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "punpcklwd %%xmm3,%%xmm0 \n"
+ "punpckhwd %%xmm3,%%xmm1 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "movdqu %%xmm1,0x10(%1) \n"
+ "lea 0x20(%1),%1 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : "m"(kARGBToYJ), // %3
+ "m"(kAddYJ64) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5");
}
#endif // HAS_ARGBGRAYROW_SSSE3
@@ -3813,73 +4942,68 @@
// g = (r * 45 + g * 88 + b * 22) >> 7
// r = (r * 50 + g * 98 + b * 24) >> 7
// Constant for ARGB color to sepia tone
-static vec8 kARGBToSepiaB = {- 17, 68, 35, 0, 17, 68, 35, 0, 17, 68, 35, 0, 17, 68, 35, 0
-};
+static const vec8 kARGBToSepiaB = {17, 68, 35, 0, 17, 68, 35, 0,+ 17, 68, 35, 0, 17, 68, 35, 0};
-static vec8 kARGBToSepiaG = {- 22, 88, 45, 0, 22, 88, 45, 0, 22, 88, 45, 0, 22, 88, 45, 0
-};
+static const vec8 kARGBToSepiaG = {22, 88, 45, 0, 22, 88, 45, 0,+ 22, 88, 45, 0, 22, 88, 45, 0};
-static vec8 kARGBToSepiaR = {- 24, 98, 50, 0, 24, 98, 50, 0, 24, 98, 50, 0, 24, 98, 50, 0
-};
+static const vec8 kARGBToSepiaR = {24, 98, 50, 0, 24, 98, 50, 0,+ 24, 98, 50, 0, 24, 98, 50, 0};
// Convert 8 ARGB pixels (32 bytes) to 8 Sepia ARGB pixels.
-void ARGBSepiaRow_SSSE3(uint8* dst_argb, int width) {- asm volatile (
- "movdqa %2,%%xmm2 \n"
- "movdqa %3,%%xmm3 \n"
- "movdqa %4,%%xmm4 \n"
+void ARGBSepiaRow_SSSE3(uint8_t* dst_argb, int width) {+ asm volatile(
+ "movdqa %2,%%xmm2 \n"
+ "movdqa %3,%%xmm3 \n"
+ "movdqa %4,%%xmm4 \n"
- // 8 pixel loop.
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm6 \n"
- "pmaddubsw %%xmm2,%%xmm0 \n"
- "pmaddubsw %%xmm2,%%xmm6 \n"
- "phaddw %%xmm6,%%xmm0 \n"
- "psrlw $0x7,%%xmm0 \n"
- "packuswb %%xmm0,%%xmm0 \n"
- "movdqu " MEMACCESS(0) ",%%xmm5 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "pmaddubsw %%xmm3,%%xmm5 \n"
- "pmaddubsw %%xmm3,%%xmm1 \n"
- "phaddw %%xmm1,%%xmm5 \n"
- "psrlw $0x7,%%xmm5 \n"
- "packuswb %%xmm5,%%xmm5 \n"
- "punpcklbw %%xmm5,%%xmm0 \n"
- "movdqu " MEMACCESS(0) ",%%xmm5 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "pmaddubsw %%xmm4,%%xmm5 \n"
- "pmaddubsw %%xmm4,%%xmm1 \n"
- "phaddw %%xmm1,%%xmm5 \n"
- "psrlw $0x7,%%xmm5 \n"
- "packuswb %%xmm5,%%xmm5 \n"
- "movdqu " MEMACCESS(0) ",%%xmm6 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "psrld $0x18,%%xmm6 \n"
- "psrld $0x18,%%xmm1 \n"
- "packuswb %%xmm1,%%xmm6 \n"
- "packuswb %%xmm6,%%xmm6 \n"
- "punpcklbw %%xmm6,%%xmm5 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "punpcklwd %%xmm5,%%xmm0 \n"
- "punpckhwd %%xmm5,%%xmm1 \n"
- "movdqu %%xmm0," MEMACCESS(0) " \n"
- "movdqu %%xmm1," MEMACCESS2(0x10,0) " \n"
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "sub $0x8,%1 \n"
- "jg 1b \n"
- : "+r"(dst_argb), // %0
- "+r"(width) // %1
- : "m"(kARGBToSepiaB), // %2
- "m"(kARGBToSepiaG), // %3
- "m"(kARGBToSepiaR) // %4
- : "memory", "cc"
- , "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6"
- );
+ // 8 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm6 \n"
+ "pmaddubsw %%xmm2,%%xmm0 \n"
+ "pmaddubsw %%xmm2,%%xmm6 \n"
+ "phaddw %%xmm6,%%xmm0 \n"
+ "psrlw $0x7,%%xmm0 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ "movdqu (%0),%%xmm5 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "pmaddubsw %%xmm3,%%xmm5 \n"
+ "pmaddubsw %%xmm3,%%xmm1 \n"
+ "phaddw %%xmm1,%%xmm5 \n"
+ "psrlw $0x7,%%xmm5 \n"
+ "packuswb %%xmm5,%%xmm5 \n"
+ "punpcklbw %%xmm5,%%xmm0 \n"
+ "movdqu (%0),%%xmm5 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "pmaddubsw %%xmm4,%%xmm5 \n"
+ "pmaddubsw %%xmm4,%%xmm1 \n"
+ "phaddw %%xmm1,%%xmm5 \n"
+ "psrlw $0x7,%%xmm5 \n"
+ "packuswb %%xmm5,%%xmm5 \n"
+ "movdqu (%0),%%xmm6 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "psrld $0x18,%%xmm6 \n"
+ "psrld $0x18,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm6 \n"
+ "packuswb %%xmm6,%%xmm6 \n"
+ "punpcklbw %%xmm6,%%xmm5 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "punpcklwd %%xmm5,%%xmm0 \n"
+ "punpckhwd %%xmm5,%%xmm1 \n"
+ "movdqu %%xmm0,(%0) \n"
+ "movdqu %%xmm1,0x10(%0) \n"
+ "lea 0x20(%0),%0 \n"
+ "sub $0x8,%1 \n"
+ "jg 1b \n"
+ : "+r"(dst_argb), // %0
+ "+r"(width) // %1
+ : "m"(kARGBToSepiaB), // %2
+ "m"(kARGBToSepiaG), // %3
+ "m"(kARGBToSepiaR) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6");
}
#endif // HAS_ARGBSEPIAROW_SSSE3
@@ -3886,339 +5010,347 @@
#ifdef HAS_ARGBCOLORMATRIXROW_SSSE3
// Tranform 8 ARGB pixels (32 bytes) with color matrix.
// Same as Sepia except matrix is provided.
-void ARGBColorMatrixRow_SSSE3(const uint8* src_argb, uint8* dst_argb,
- const int8* matrix_argb, int width) {- asm volatile (
- "movdqu " MEMACCESS(3) ",%%xmm5 \n"
- "pshufd $0x00,%%xmm5,%%xmm2 \n"
- "pshufd $0x55,%%xmm5,%%xmm3 \n"
- "pshufd $0xaa,%%xmm5,%%xmm4 \n"
- "pshufd $0xff,%%xmm5,%%xmm5 \n"
+void ARGBColorMatrixRow_SSSE3(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const int8_t* matrix_argb,
+ int width) {+ asm volatile(
+ "movdqu (%3),%%xmm5 \n"
+ "pshufd $0x00,%%xmm5,%%xmm2 \n"
+ "pshufd $0x55,%%xmm5,%%xmm3 \n"
+ "pshufd $0xaa,%%xmm5,%%xmm4 \n"
+ "pshufd $0xff,%%xmm5,%%xmm5 \n"
- // 8 pixel loop.
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm7 \n"
- "pmaddubsw %%xmm2,%%xmm0 \n"
- "pmaddubsw %%xmm2,%%xmm7 \n"
- "movdqu " MEMACCESS(0) ",%%xmm6 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "pmaddubsw %%xmm3,%%xmm6 \n"
- "pmaddubsw %%xmm3,%%xmm1 \n"
- "phaddsw %%xmm7,%%xmm0 \n"
- "phaddsw %%xmm1,%%xmm6 \n"
- "psraw $0x6,%%xmm0 \n"
- "psraw $0x6,%%xmm6 \n"
- "packuswb %%xmm0,%%xmm0 \n"
- "packuswb %%xmm6,%%xmm6 \n"
- "punpcklbw %%xmm6,%%xmm0 \n"
- "movdqu " MEMACCESS(0) ",%%xmm1 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm7 \n"
- "pmaddubsw %%xmm4,%%xmm1 \n"
- "pmaddubsw %%xmm4,%%xmm7 \n"
- "phaddsw %%xmm7,%%xmm1 \n"
- "movdqu " MEMACCESS(0) ",%%xmm6 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm7 \n"
- "pmaddubsw %%xmm5,%%xmm6 \n"
- "pmaddubsw %%xmm5,%%xmm7 \n"
- "phaddsw %%xmm7,%%xmm6 \n"
- "psraw $0x6,%%xmm1 \n"
- "psraw $0x6,%%xmm6 \n"
- "packuswb %%xmm1,%%xmm1 \n"
- "packuswb %%xmm6,%%xmm6 \n"
- "punpcklbw %%xmm6,%%xmm1 \n"
- "movdqa %%xmm0,%%xmm6 \n"
- "punpcklwd %%xmm1,%%xmm0 \n"
- "punpckhwd %%xmm1,%%xmm6 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "movdqu %%xmm6," MEMACCESS2(0x10,1) " \n"
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "lea " MEMLEA(0x20,1) ",%1 \n"
- "sub $0x8,%2 \n"
- "jg 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- : "r"(matrix_argb) // %3
- : "memory", "cc"
- , "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
- );
+ // 8 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm7 \n"
+ "pmaddubsw %%xmm2,%%xmm0 \n"
+ "pmaddubsw %%xmm2,%%xmm7 \n"
+ "movdqu (%0),%%xmm6 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "pmaddubsw %%xmm3,%%xmm6 \n"
+ "pmaddubsw %%xmm3,%%xmm1 \n"
+ "phaddsw %%xmm7,%%xmm0 \n"
+ "phaddsw %%xmm1,%%xmm6 \n"
+ "psraw $0x6,%%xmm0 \n"
+ "psraw $0x6,%%xmm6 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ "packuswb %%xmm6,%%xmm6 \n"
+ "punpcklbw %%xmm6,%%xmm0 \n"
+ "movdqu (%0),%%xmm1 \n"
+ "movdqu 0x10(%0),%%xmm7 \n"
+ "pmaddubsw %%xmm4,%%xmm1 \n"
+ "pmaddubsw %%xmm4,%%xmm7 \n"
+ "phaddsw %%xmm7,%%xmm1 \n"
+ "movdqu (%0),%%xmm6 \n"
+ "movdqu 0x10(%0),%%xmm7 \n"
+ "pmaddubsw %%xmm5,%%xmm6 \n"
+ "pmaddubsw %%xmm5,%%xmm7 \n"
+ "phaddsw %%xmm7,%%xmm6 \n"
+ "psraw $0x6,%%xmm1 \n"
+ "psraw $0x6,%%xmm6 \n"
+ "packuswb %%xmm1,%%xmm1 \n"
+ "packuswb %%xmm6,%%xmm6 \n"
+ "punpcklbw %%xmm6,%%xmm1 \n"
+ "movdqa %%xmm0,%%xmm6 \n"
+ "punpcklwd %%xmm1,%%xmm0 \n"
+ "punpckhwd %%xmm1,%%xmm6 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "movdqu %%xmm6,0x10(%1) \n"
+ "lea 0x20(%0),%0 \n"
+ "lea 0x20(%1),%1 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : "r"(matrix_argb) // %3
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6",
+ "xmm7");
}
#endif // HAS_ARGBCOLORMATRIXROW_SSSE3
#ifdef HAS_ARGBQUANTIZEROW_SSE2
// Quantize 4 ARGB pixels (16 bytes).
-void ARGBQuantizeRow_SSE2(uint8* dst_argb, int scale, int interval_size,
- int interval_offset, int width) {- asm volatile (
- "movd %2,%%xmm2 \n"
- "movd %3,%%xmm3 \n"
- "movd %4,%%xmm4 \n"
- "pshuflw $0x40,%%xmm2,%%xmm2 \n"
- "pshufd $0x44,%%xmm2,%%xmm2 \n"
- "pshuflw $0x40,%%xmm3,%%xmm3 \n"
- "pshufd $0x44,%%xmm3,%%xmm3 \n"
- "pshuflw $0x40,%%xmm4,%%xmm4 \n"
- "pshufd $0x44,%%xmm4,%%xmm4 \n"
- "pxor %%xmm5,%%xmm5 \n"
- "pcmpeqb %%xmm6,%%xmm6 \n"
- "pslld $0x18,%%xmm6 \n"
+void ARGBQuantizeRow_SSE2(uint8_t* dst_argb,
+ int scale,
+ int interval_size,
+ int interval_offset,
+ int width) {+ asm volatile(
+ "movd %2,%%xmm2 \n"
+ "movd %3,%%xmm3 \n"
+ "movd %4,%%xmm4 \n"
+ "pshuflw $0x40,%%xmm2,%%xmm2 \n"
+ "pshufd $0x44,%%xmm2,%%xmm2 \n"
+ "pshuflw $0x40,%%xmm3,%%xmm3 \n"
+ "pshufd $0x44,%%xmm3,%%xmm3 \n"
+ "pshuflw $0x40,%%xmm4,%%xmm4 \n"
+ "pshufd $0x44,%%xmm4,%%xmm4 \n"
+ "pxor %%xmm5,%%xmm5 \n"
+ "pcmpeqb %%xmm6,%%xmm6 \n"
+ "pslld $0x18,%%xmm6 \n"
- // 4 pixel loop.
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "punpcklbw %%xmm5,%%xmm0 \n"
- "pmulhuw %%xmm2,%%xmm0 \n"
- "movdqu " MEMACCESS(0) ",%%xmm1 \n"
- "punpckhbw %%xmm5,%%xmm1 \n"
- "pmulhuw %%xmm2,%%xmm1 \n"
- "pmullw %%xmm3,%%xmm0 \n"
- "movdqu " MEMACCESS(0) ",%%xmm7 \n"
- "pmullw %%xmm3,%%xmm1 \n"
- "pand %%xmm6,%%xmm7 \n"
- "paddw %%xmm4,%%xmm0 \n"
- "paddw %%xmm4,%%xmm1 \n"
- "packuswb %%xmm1,%%xmm0 \n"
- "por %%xmm7,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(0) " \n"
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "sub $0x4,%1 \n"
- "jg 1b \n"
- : "+r"(dst_argb), // %0
- "+r"(width) // %1
- : "r"(scale), // %2
- "r"(interval_size), // %3
- "r"(interval_offset) // %4
- : "memory", "cc"
- , "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
- );
+ // 4 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "punpcklbw %%xmm5,%%xmm0 \n"
+ "pmulhuw %%xmm2,%%xmm0 \n"
+ "movdqu (%0),%%xmm1 \n"
+ "punpckhbw %%xmm5,%%xmm1 \n"
+ "pmulhuw %%xmm2,%%xmm1 \n"
+ "pmullw %%xmm3,%%xmm0 \n"
+ "movdqu (%0),%%xmm7 \n"
+ "pmullw %%xmm3,%%xmm1 \n"
+ "pand %%xmm6,%%xmm7 \n"
+ "paddw %%xmm4,%%xmm0 \n"
+ "paddw %%xmm4,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "por %%xmm7,%%xmm0 \n"
+ "movdqu %%xmm0,(%0) \n"
+ "lea 0x10(%0),%0 \n"
+ "sub $0x4,%1 \n"
+ "jg 1b \n"
+ : "+r"(dst_argb), // %0
+ "+r"(width) // %1
+ : "r"(scale), // %2
+ "r"(interval_size), // %3
+ "r"(interval_offset) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6",
+ "xmm7");
}
#endif // HAS_ARGBQUANTIZEROW_SSE2
#ifdef HAS_ARGBSHADEROW_SSE2
// Shade 4 pixels at a time by specified value.
-void ARGBShadeRow_SSE2(const uint8* src_argb, uint8* dst_argb, int width,
- uint32 value) {- asm volatile (
- "movd %3,%%xmm2 \n"
- "punpcklbw %%xmm2,%%xmm2 \n"
- "punpcklqdq %%xmm2,%%xmm2 \n"
+void ARGBShadeRow_SSE2(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width,
+ uint32_t value) {+ asm volatile(
+ "movd %3,%%xmm2 \n"
+ "punpcklbw %%xmm2,%%xmm2 \n"
+ "punpcklqdq %%xmm2,%%xmm2 \n"
- // 4 pixel loop.
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "punpcklbw %%xmm0,%%xmm0 \n"
- "punpckhbw %%xmm1,%%xmm1 \n"
- "pmulhuw %%xmm2,%%xmm0 \n"
- "pmulhuw %%xmm2,%%xmm1 \n"
- "psrlw $0x8,%%xmm0 \n"
- "psrlw $0x8,%%xmm1 \n"
- "packuswb %%xmm1,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x4,%2 \n"
- "jg 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- : "r"(value) // %3
- : "memory", "cc"
- , "xmm0", "xmm1", "xmm2"
- );
+ // 4 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "lea 0x10(%0),%0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "punpcklbw %%xmm0,%%xmm0 \n"
+ "punpckhbw %%xmm1,%%xmm1 \n"
+ "pmulhuw %%xmm2,%%xmm0 \n"
+ "pmulhuw %%xmm2,%%xmm1 \n"
+ "psrlw $0x8,%%xmm0 \n"
+ "psrlw $0x8,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x4,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : "r"(value) // %3
+ : "memory", "cc", "xmm0", "xmm1", "xmm2");
}
#endif // HAS_ARGBSHADEROW_SSE2
#ifdef HAS_ARGBMULTIPLYROW_SSE2
// Multiply 2 rows of ARGB pixels together, 4 pixels at a time.
-void ARGBMultiplyRow_SSE2(const uint8* src_argb0, const uint8* src_argb1,
- uint8* dst_argb, int width) {- asm volatile (
- "pxor %%xmm5,%%xmm5 \n"
+void ARGBMultiplyRow_SSE2(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
- // 4 pixel loop.
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "movdqu " MEMACCESS(1) ",%%xmm2 \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "movdqu %%xmm0,%%xmm1 \n"
- "movdqu %%xmm2,%%xmm3 \n"
- "punpcklbw %%xmm0,%%xmm0 \n"
- "punpckhbw %%xmm1,%%xmm1 \n"
- "punpcklbw %%xmm5,%%xmm2 \n"
- "punpckhbw %%xmm5,%%xmm3 \n"
- "pmulhuw %%xmm2,%%xmm0 \n"
- "pmulhuw %%xmm3,%%xmm1 \n"
- "packuswb %%xmm1,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(2) " \n"
- "lea " MEMLEA(0x10,2) ",%2 \n"
- "sub $0x4,%3 \n"
- "jg 1b \n"
- : "+r"(src_argb0), // %0
- "+r"(src_argb1), // %1
- "+r"(dst_argb), // %2
- "+r"(width) // %3
- :
- : "memory", "cc"
- , "xmm0", "xmm1", "xmm2", "xmm3", "xmm5"
- );
+ "pxor %%xmm5,%%xmm5 \n"
+
+ // 4 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "lea 0x10(%0),%0 \n"
+ "movdqu (%1),%%xmm2 \n"
+ "lea 0x10(%1),%1 \n"
+ "movdqu %%xmm0,%%xmm1 \n"
+ "movdqu %%xmm2,%%xmm3 \n"
+ "punpcklbw %%xmm0,%%xmm0 \n"
+ "punpckhbw %%xmm1,%%xmm1 \n"
+ "punpcklbw %%xmm5,%%xmm2 \n"
+ "punpckhbw %%xmm5,%%xmm3 \n"
+ "pmulhuw %%xmm2,%%xmm0 \n"
+ "pmulhuw %%xmm3,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "movdqu %%xmm0,(%2) \n"
+ "lea 0x10(%2),%2 \n"
+ "sub $0x4,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_argb0), // %0
+ "+r"(src_argb1), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm5");
}
#endif // HAS_ARGBMULTIPLYROW_SSE2
#ifdef HAS_ARGBMULTIPLYROW_AVX2
// Multiply 2 rows of ARGB pixels together, 8 pixels at a time.
-void ARGBMultiplyRow_AVX2(const uint8* src_argb0, const uint8* src_argb1,
- uint8* dst_argb, int width) {- asm volatile (
- "vpxor %%ymm5,%%ymm5,%%ymm5 \n"
+void ARGBMultiplyRow_AVX2(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
- // 4 pixel loop.
- LABELALIGN
- "1: \n"
- "vmovdqu " MEMACCESS(0) ",%%ymm1 \n"
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "vmovdqu " MEMACCESS(1) ",%%ymm3 \n"
- "lea " MEMLEA(0x20,1) ",%1 \n"
- "vpunpcklbw %%ymm1,%%ymm1,%%ymm0 \n"
- "vpunpckhbw %%ymm1,%%ymm1,%%ymm1 \n"
- "vpunpcklbw %%ymm5,%%ymm3,%%ymm2 \n"
- "vpunpckhbw %%ymm5,%%ymm3,%%ymm3 \n"
- "vpmulhuw %%ymm2,%%ymm0,%%ymm0 \n"
- "vpmulhuw %%ymm3,%%ymm1,%%ymm1 \n"
- "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
- "vmovdqu %%ymm0," MEMACCESS(2) " \n"
- "lea " MEMLEA(0x20,2) ",%2 \n"
- "sub $0x8,%3 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src_argb0), // %0
- "+r"(src_argb1), // %1
- "+r"(dst_argb), // %2
- "+r"(width) // %3
- :
- : "memory", "cc"
+ "vpxor %%ymm5,%%ymm5,%%ymm5 \n"
+
+ // 4 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm1 \n"
+ "lea 0x20(%0),%0 \n"
+ "vmovdqu (%1),%%ymm3 \n"
+ "lea 0x20(%1),%1 \n"
+ "vpunpcklbw %%ymm1,%%ymm1,%%ymm0 \n"
+ "vpunpckhbw %%ymm1,%%ymm1,%%ymm1 \n"
+ "vpunpcklbw %%ymm5,%%ymm3,%%ymm2 \n"
+ "vpunpckhbw %%ymm5,%%ymm3,%%ymm3 \n"
+ "vpmulhuw %%ymm2,%%ymm0,%%ymm0 \n"
+ "vpmulhuw %%ymm3,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
+ "vmovdqu %%ymm0,(%2) \n"
+ "lea 0x20(%2),%2 \n"
+ "sub $0x8,%3 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_argb0), // %0
+ "+r"(src_argb1), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc"
#if defined(__AVX2__)
- , "xmm0", "xmm1", "xmm2", "xmm3", "xmm5"
+ ,
+ "xmm0", "xmm1", "xmm2", "xmm3", "xmm5"
#endif
- );
+ );
}
#endif // HAS_ARGBMULTIPLYROW_AVX2
#ifdef HAS_ARGBADDROW_SSE2
// Add 2 rows of ARGB pixels together, 4 pixels at a time.
-void ARGBAddRow_SSE2(const uint8* src_argb0, const uint8* src_argb1,
- uint8* dst_argb, int width) {- asm volatile (
- // 4 pixel loop.
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "movdqu " MEMACCESS(1) ",%%xmm1 \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "paddusb %%xmm1,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(2) " \n"
- "lea " MEMLEA(0x10,2) ",%2 \n"
- "sub $0x4,%3 \n"
- "jg 1b \n"
- : "+r"(src_argb0), // %0
- "+r"(src_argb1), // %1
- "+r"(dst_argb), // %2
- "+r"(width) // %3
- :
- : "memory", "cc"
- , "xmm0", "xmm1"
- );
+void ARGBAddRow_SSE2(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
+ // 4 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "lea 0x10(%0),%0 \n"
+ "movdqu (%1),%%xmm1 \n"
+ "lea 0x10(%1),%1 \n"
+ "paddusb %%xmm1,%%xmm0 \n"
+ "movdqu %%xmm0,(%2) \n"
+ "lea 0x10(%2),%2 \n"
+ "sub $0x4,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_argb0), // %0
+ "+r"(src_argb1), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", "xmm0", "xmm1");
}
#endif // HAS_ARGBADDROW_SSE2
#ifdef HAS_ARGBADDROW_AVX2
// Add 2 rows of ARGB pixels together, 4 pixels at a time.
-void ARGBAddRow_AVX2(const uint8* src_argb0, const uint8* src_argb1,
- uint8* dst_argb, int width) {- asm volatile (
- // 4 pixel loop.
- LABELALIGN
- "1: \n"
- "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "vpaddusb " MEMACCESS(1) ",%%ymm0,%%ymm0 \n"
- "lea " MEMLEA(0x20,1) ",%1 \n"
- "vmovdqu %%ymm0," MEMACCESS(2) " \n"
- "lea " MEMLEA(0x20,2) ",%2 \n"
- "sub $0x8,%3 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src_argb0), // %0
- "+r"(src_argb1), // %1
- "+r"(dst_argb), // %2
- "+r"(width) // %3
- :
- : "memory", "cc"
- , "xmm0"
- );
+void ARGBAddRow_AVX2(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
+ // 4 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "lea 0x20(%0),%0 \n"
+ "vpaddusb (%1),%%ymm0,%%ymm0 \n"
+ "lea 0x20(%1),%1 \n"
+ "vmovdqu %%ymm0,(%2) \n"
+ "lea 0x20(%2),%2 \n"
+ "sub $0x8,%3 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_argb0), // %0
+ "+r"(src_argb1), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", "xmm0");
}
#endif // HAS_ARGBADDROW_AVX2
#ifdef HAS_ARGBSUBTRACTROW_SSE2
// Subtract 2 rows of ARGB pixels, 4 pixels at a time.
-void ARGBSubtractRow_SSE2(const uint8* src_argb0, const uint8* src_argb1,
- uint8* dst_argb, int width) {- asm volatile (
- // 4 pixel loop.
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "movdqu " MEMACCESS(1) ",%%xmm1 \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "psubusb %%xmm1,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(2) " \n"
- "lea " MEMLEA(0x10,2) ",%2 \n"
- "sub $0x4,%3 \n"
- "jg 1b \n"
- : "+r"(src_argb0), // %0
- "+r"(src_argb1), // %1
- "+r"(dst_argb), // %2
- "+r"(width) // %3
- :
- : "memory", "cc"
- , "xmm0", "xmm1"
- );
+void ARGBSubtractRow_SSE2(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
+ // 4 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "lea 0x10(%0),%0 \n"
+ "movdqu (%1),%%xmm1 \n"
+ "lea 0x10(%1),%1 \n"
+ "psubusb %%xmm1,%%xmm0 \n"
+ "movdqu %%xmm0,(%2) \n"
+ "lea 0x10(%2),%2 \n"
+ "sub $0x4,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_argb0), // %0
+ "+r"(src_argb1), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", "xmm0", "xmm1");
}
#endif // HAS_ARGBSUBTRACTROW_SSE2
#ifdef HAS_ARGBSUBTRACTROW_AVX2
// Subtract 2 rows of ARGB pixels, 8 pixels at a time.
-void ARGBSubtractRow_AVX2(const uint8* src_argb0, const uint8* src_argb1,
- uint8* dst_argb, int width) {- asm volatile (
- // 4 pixel loop.
- LABELALIGN
- "1: \n"
- "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "vpsubusb " MEMACCESS(1) ",%%ymm0,%%ymm0 \n"
- "lea " MEMLEA(0x20,1) ",%1 \n"
- "vmovdqu %%ymm0," MEMACCESS(2) " \n"
- "lea " MEMLEA(0x20,2) ",%2 \n"
- "sub $0x8,%3 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src_argb0), // %0
- "+r"(src_argb1), // %1
- "+r"(dst_argb), // %2
- "+r"(width) // %3
- :
- : "memory", "cc"
- , "xmm0"
- );
+void ARGBSubtractRow_AVX2(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
+ // 4 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "lea 0x20(%0),%0 \n"
+ "vpsubusb (%1),%%ymm0,%%ymm0 \n"
+ "lea 0x20(%1),%1 \n"
+ "vmovdqu %%ymm0,(%2) \n"
+ "lea 0x20(%2),%2 \n"
+ "sub $0x8,%3 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_argb0), // %0
+ "+r"(src_argb1), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", "xmm0");
}
#endif // HAS_ARGBSUBTRACTROW_AVX2
@@ -4227,52 +5359,53 @@
// -1 0 1
// -2 0 2
// -1 0 1
-void SobelXRow_SSE2(const uint8* src_y0, const uint8* src_y1,
- const uint8* src_y2, uint8* dst_sobelx, int width) {- asm volatile (
- "sub %0,%1 \n"
- "sub %0,%2 \n"
- "sub %0,%3 \n"
- "pxor %%xmm5,%%xmm5 \n"
+void SobelXRow_SSE2(const uint8_t* src_y0,
+ const uint8_t* src_y1,
+ const uint8_t* src_y2,
+ uint8_t* dst_sobelx,
+ int width) {+ asm volatile(
+ "sub %0,%1 \n"
+ "sub %0,%2 \n"
+ "sub %0,%3 \n"
+ "pxor %%xmm5,%%xmm5 \n"
- // 8 pixel loop.
- LABELALIGN
- "1: \n"
- "movq " MEMACCESS(0) ",%%xmm0 \n"
- "movq " MEMACCESS2(0x2,0) ",%%xmm1 \n"
- "punpcklbw %%xmm5,%%xmm0 \n"
- "punpcklbw %%xmm5,%%xmm1 \n"
- "psubw %%xmm1,%%xmm0 \n"
- MEMOPREG(movq,0x00,0,1,1,xmm1) // movq (%0,%1,1),%%xmm1
- MEMOPREG(movq,0x02,0,1,1,xmm2) // movq 0x2(%0,%1,1),%%xmm2
- "punpcklbw %%xmm5,%%xmm1 \n"
- "punpcklbw %%xmm5,%%xmm2 \n"
- "psubw %%xmm2,%%xmm1 \n"
- MEMOPREG(movq,0x00,0,2,1,xmm2) // movq (%0,%2,1),%%xmm2
- MEMOPREG(movq,0x02,0,2,1,xmm3) // movq 0x2(%0,%2,1),%%xmm3
- "punpcklbw %%xmm5,%%xmm2 \n"
- "punpcklbw %%xmm5,%%xmm3 \n"
- "psubw %%xmm3,%%xmm2 \n"
- "paddw %%xmm2,%%xmm0 \n"
- "paddw %%xmm1,%%xmm0 \n"
- "paddw %%xmm1,%%xmm0 \n"
- "pxor %%xmm1,%%xmm1 \n"
- "psubw %%xmm0,%%xmm1 \n"
- "pmaxsw %%xmm1,%%xmm0 \n"
- "packuswb %%xmm0,%%xmm0 \n"
- MEMOPMEM(movq,xmm0,0x00,0,3,1) // movq %%xmm0,(%0,%3,1)
- "lea " MEMLEA(0x8,0) ",%0 \n"
- "sub $0x8,%4 \n"
- "jg 1b \n"
- : "+r"(src_y0), // %0
- "+r"(src_y1), // %1
- "+r"(src_y2), // %2
- "+r"(dst_sobelx), // %3
- "+r"(width) // %4
- :
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm5"
- );
+ // 8 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movq (%0),%%xmm0 \n"
+ "movq 0x2(%0),%%xmm1 \n"
+ "punpcklbw %%xmm5,%%xmm0 \n"
+ "punpcklbw %%xmm5,%%xmm1 \n"
+ "psubw %%xmm1,%%xmm0 \n"
+ "movq 0x00(%0,%1,1),%%xmm1 \n"
+ "movq 0x02(%0,%1,1),%%xmm2 \n"
+ "punpcklbw %%xmm5,%%xmm1 \n"
+ "punpcklbw %%xmm5,%%xmm2 \n"
+ "psubw %%xmm2,%%xmm1 \n"
+ "movq 0x00(%0,%2,1),%%xmm2 \n"
+ "movq 0x02(%0,%2,1),%%xmm3 \n"
+ "punpcklbw %%xmm5,%%xmm2 \n"
+ "punpcklbw %%xmm5,%%xmm3 \n"
+ "psubw %%xmm3,%%xmm2 \n"
+ "paddw %%xmm2,%%xmm0 \n"
+ "paddw %%xmm1,%%xmm0 \n"
+ "paddw %%xmm1,%%xmm0 \n"
+ "pxor %%xmm1,%%xmm1 \n"
+ "psubw %%xmm0,%%xmm1 \n"
+ "pmaxsw %%xmm1,%%xmm0 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ "movq %%xmm0,0x00(%0,%3,1) \n"
+ "lea 0x8(%0),%0 \n"
+ "sub $0x8,%4 \n"
+ "jg 1b \n"
+ : "+r"(src_y0), // %0
+ "+r"(src_y1), // %1
+ "+r"(src_y2), // %2
+ "+r"(dst_sobelx), // %3
+ "+r"(width) // %4
+ :
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm5");
}
#endif // HAS_SOBELXROW_SSE2
@@ -4281,50 +5414,50 @@
// -1 -2 -1
// 0 0 0
// 1 2 1
-void SobelYRow_SSE2(const uint8* src_y0, const uint8* src_y1,
- uint8* dst_sobely, int width) {- asm volatile (
- "sub %0,%1 \n"
- "sub %0,%2 \n"
- "pxor %%xmm5,%%xmm5 \n"
+void SobelYRow_SSE2(const uint8_t* src_y0,
+ const uint8_t* src_y1,
+ uint8_t* dst_sobely,
+ int width) {+ asm volatile(
+ "sub %0,%1 \n"
+ "sub %0,%2 \n"
+ "pxor %%xmm5,%%xmm5 \n"
- // 8 pixel loop.
- LABELALIGN
- "1: \n"
- "movq " MEMACCESS(0) ",%%xmm0 \n"
- MEMOPREG(movq,0x00,0,1,1,xmm1) // movq (%0,%1,1),%%xmm1
- "punpcklbw %%xmm5,%%xmm0 \n"
- "punpcklbw %%xmm5,%%xmm1 \n"
- "psubw %%xmm1,%%xmm0 \n"
- "movq " MEMACCESS2(0x1,0) ",%%xmm1 \n"
- MEMOPREG(movq,0x01,0,1,1,xmm2) // movq 0x1(%0,%1,1),%%xmm2
- "punpcklbw %%xmm5,%%xmm1 \n"
- "punpcklbw %%xmm5,%%xmm2 \n"
- "psubw %%xmm2,%%xmm1 \n"
- "movq " MEMACCESS2(0x2,0) ",%%xmm2 \n"
- MEMOPREG(movq,0x02,0,1,1,xmm3) // movq 0x2(%0,%1,1),%%xmm3
- "punpcklbw %%xmm5,%%xmm2 \n"
- "punpcklbw %%xmm5,%%xmm3 \n"
- "psubw %%xmm3,%%xmm2 \n"
- "paddw %%xmm2,%%xmm0 \n"
- "paddw %%xmm1,%%xmm0 \n"
- "paddw %%xmm1,%%xmm0 \n"
- "pxor %%xmm1,%%xmm1 \n"
- "psubw %%xmm0,%%xmm1 \n"
- "pmaxsw %%xmm1,%%xmm0 \n"
- "packuswb %%xmm0,%%xmm0 \n"
- MEMOPMEM(movq,xmm0,0x00,0,2,1) // movq %%xmm0,(%0,%2,1)
- "lea " MEMLEA(0x8,0) ",%0 \n"
- "sub $0x8,%3 \n"
- "jg 1b \n"
- : "+r"(src_y0), // %0
- "+r"(src_y1), // %1
- "+r"(dst_sobely), // %2
- "+r"(width) // %3
- :
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm5"
- );
+ // 8 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movq (%0),%%xmm0 \n"
+ "movq 0x00(%0,%1,1),%%xmm1 \n"
+ "punpcklbw %%xmm5,%%xmm0 \n"
+ "punpcklbw %%xmm5,%%xmm1 \n"
+ "psubw %%xmm1,%%xmm0 \n"
+ "movq 0x1(%0),%%xmm1 \n"
+ "movq 0x01(%0,%1,1),%%xmm2 \n"
+ "punpcklbw %%xmm5,%%xmm1 \n"
+ "punpcklbw %%xmm5,%%xmm2 \n"
+ "psubw %%xmm2,%%xmm1 \n"
+ "movq 0x2(%0),%%xmm2 \n"
+ "movq 0x02(%0,%1,1),%%xmm3 \n"
+ "punpcklbw %%xmm5,%%xmm2 \n"
+ "punpcklbw %%xmm5,%%xmm3 \n"
+ "psubw %%xmm3,%%xmm2 \n"
+ "paddw %%xmm2,%%xmm0 \n"
+ "paddw %%xmm1,%%xmm0 \n"
+ "paddw %%xmm1,%%xmm0 \n"
+ "pxor %%xmm1,%%xmm1 \n"
+ "psubw %%xmm0,%%xmm1 \n"
+ "pmaxsw %%xmm1,%%xmm0 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ "movq %%xmm0,0x00(%0,%2,1) \n"
+ "lea 0x8(%0),%0 \n"
+ "sub $0x8,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_y0), // %0
+ "+r"(src_y1), // %1
+ "+r"(dst_sobely), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm5");
}
#endif // HAS_SOBELYROW_SSE2
@@ -4334,79 +5467,79 @@
// R = Sobel
// G = Sobel
// B = Sobel
-void SobelRow_SSE2(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_argb, int width) {- asm volatile (
- "sub %0,%1 \n"
- "pcmpeqb %%xmm5,%%xmm5 \n"
- "pslld $0x18,%%xmm5 \n"
+void SobelRow_SSE2(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
+ "sub %0,%1 \n"
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ "pslld $0x18,%%xmm5 \n"
- // 8 pixel loop.
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- MEMOPREG(movdqu,0x00,0,1,1,xmm1) // movdqu (%0,%1,1),%%xmm1
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "paddusb %%xmm1,%%xmm0 \n"
- "movdqa %%xmm0,%%xmm2 \n"
- "punpcklbw %%xmm0,%%xmm2 \n"
- "punpckhbw %%xmm0,%%xmm0 \n"
- "movdqa %%xmm2,%%xmm1 \n"
- "punpcklwd %%xmm2,%%xmm1 \n"
- "punpckhwd %%xmm2,%%xmm2 \n"
- "por %%xmm5,%%xmm1 \n"
- "por %%xmm5,%%xmm2 \n"
- "movdqa %%xmm0,%%xmm3 \n"
- "punpcklwd %%xmm0,%%xmm3 \n"
- "punpckhwd %%xmm0,%%xmm0 \n"
- "por %%xmm5,%%xmm3 \n"
- "por %%xmm5,%%xmm0 \n"
- "movdqu %%xmm1," MEMACCESS(2) " \n"
- "movdqu %%xmm2," MEMACCESS2(0x10,2) " \n"
- "movdqu %%xmm3," MEMACCESS2(0x20,2) " \n"
- "movdqu %%xmm0," MEMACCESS2(0x30,2) " \n"
- "lea " MEMLEA(0x40,2) ",%2 \n"
- "sub $0x10,%3 \n"
- "jg 1b \n"
- : "+r"(src_sobelx), // %0
- "+r"(src_sobely), // %1
- "+r"(dst_argb), // %2
- "+r"(width) // %3
- :
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm5"
- );
+ // 8 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x00(%0,%1,1),%%xmm1 \n"
+ "lea 0x10(%0),%0 \n"
+ "paddusb %%xmm1,%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm2 \n"
+ "punpcklbw %%xmm0,%%xmm2 \n"
+ "punpckhbw %%xmm0,%%xmm0 \n"
+ "movdqa %%xmm2,%%xmm1 \n"
+ "punpcklwd %%xmm2,%%xmm1 \n"
+ "punpckhwd %%xmm2,%%xmm2 \n"
+ "por %%xmm5,%%xmm1 \n"
+ "por %%xmm5,%%xmm2 \n"
+ "movdqa %%xmm0,%%xmm3 \n"
+ "punpcklwd %%xmm0,%%xmm3 \n"
+ "punpckhwd %%xmm0,%%xmm0 \n"
+ "por %%xmm5,%%xmm3 \n"
+ "por %%xmm5,%%xmm0 \n"
+ "movdqu %%xmm1,(%2) \n"
+ "movdqu %%xmm2,0x10(%2) \n"
+ "movdqu %%xmm3,0x20(%2) \n"
+ "movdqu %%xmm0,0x30(%2) \n"
+ "lea 0x40(%2),%2 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_sobelx), // %0
+ "+r"(src_sobely), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm5");
}
#endif // HAS_SOBELROW_SSE2
#ifdef HAS_SOBELTOPLANEROW_SSE2
// Adds Sobel X and Sobel Y and stores Sobel into a plane.
-void SobelToPlaneRow_SSE2(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_y, int width) {- asm volatile (
- "sub %0,%1 \n"
- "pcmpeqb %%xmm5,%%xmm5 \n"
- "pslld $0x18,%%xmm5 \n"
+void SobelToPlaneRow_SSE2(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_y,
+ int width) {+ asm volatile(
+ "sub %0,%1 \n"
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ "pslld $0x18,%%xmm5 \n"
- // 8 pixel loop.
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- MEMOPREG(movdqu,0x00,0,1,1,xmm1) // movdqu (%0,%1,1),%%xmm1
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "paddusb %%xmm1,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(2) " \n"
- "lea " MEMLEA(0x10,2) ",%2 \n"
- "sub $0x10,%3 \n"
- "jg 1b \n"
- : "+r"(src_sobelx), // %0
- "+r"(src_sobely), // %1
- "+r"(dst_y), // %2
- "+r"(width) // %3
- :
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1"
- );
+ // 8 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x00(%0,%1,1),%%xmm1 \n"
+ "lea 0x10(%0),%0 \n"
+ "paddusb %%xmm1,%%xmm0 \n"
+ "movdqu %%xmm0,(%2) \n"
+ "lea 0x10(%2),%2 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_sobelx), // %0
+ "+r"(src_sobely), // %1
+ "+r"(dst_y), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", "xmm0", "xmm1");
}
#endif // HAS_SOBELTOPLANEROW_SSE2
@@ -4416,47 +5549,48 @@
// R = Sobel X
// G = Sobel
// B = Sobel Y
-void SobelXYRow_SSE2(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_argb, int width) {- asm volatile (
- "sub %0,%1 \n"
- "pcmpeqb %%xmm5,%%xmm5 \n"
+void SobelXYRow_SSE2(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
+ "sub %0,%1 \n"
+ "pcmpeqb %%xmm5,%%xmm5 \n"
- // 8 pixel loop.
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- MEMOPREG(movdqu,0x00,0,1,1,xmm1) // movdqu (%0,%1,1),%%xmm1
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "movdqa %%xmm0,%%xmm2 \n"
- "paddusb %%xmm1,%%xmm2 \n"
- "movdqa %%xmm0,%%xmm3 \n"
- "punpcklbw %%xmm5,%%xmm3 \n"
- "punpckhbw %%xmm5,%%xmm0 \n"
- "movdqa %%xmm1,%%xmm4 \n"
- "punpcklbw %%xmm2,%%xmm4 \n"
- "punpckhbw %%xmm2,%%xmm1 \n"
- "movdqa %%xmm4,%%xmm6 \n"
- "punpcklwd %%xmm3,%%xmm6 \n"
- "punpckhwd %%xmm3,%%xmm4 \n"
- "movdqa %%xmm1,%%xmm7 \n"
- "punpcklwd %%xmm0,%%xmm7 \n"
- "punpckhwd %%xmm0,%%xmm1 \n"
- "movdqu %%xmm6," MEMACCESS(2) " \n"
- "movdqu %%xmm4," MEMACCESS2(0x10,2) " \n"
- "movdqu %%xmm7," MEMACCESS2(0x20,2) " \n"
- "movdqu %%xmm1," MEMACCESS2(0x30,2) " \n"
- "lea " MEMLEA(0x40,2) ",%2 \n"
- "sub $0x10,%3 \n"
- "jg 1b \n"
- : "+r"(src_sobelx), // %0
- "+r"(src_sobely), // %1
- "+r"(dst_argb), // %2
- "+r"(width) // %3
- :
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
- );
+ // 8 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x00(%0,%1,1),%%xmm1 \n"
+ "lea 0x10(%0),%0 \n"
+ "movdqa %%xmm0,%%xmm2 \n"
+ "paddusb %%xmm1,%%xmm2 \n"
+ "movdqa %%xmm0,%%xmm3 \n"
+ "punpcklbw %%xmm5,%%xmm3 \n"
+ "punpckhbw %%xmm5,%%xmm0 \n"
+ "movdqa %%xmm1,%%xmm4 \n"
+ "punpcklbw %%xmm2,%%xmm4 \n"
+ "punpckhbw %%xmm2,%%xmm1 \n"
+ "movdqa %%xmm4,%%xmm6 \n"
+ "punpcklwd %%xmm3,%%xmm6 \n"
+ "punpckhwd %%xmm3,%%xmm4 \n"
+ "movdqa %%xmm1,%%xmm7 \n"
+ "punpcklwd %%xmm0,%%xmm7 \n"
+ "punpckhwd %%xmm0,%%xmm1 \n"
+ "movdqu %%xmm6,(%2) \n"
+ "movdqu %%xmm4,0x10(%2) \n"
+ "movdqu %%xmm7,0x20(%2) \n"
+ "movdqu %%xmm1,0x30(%2) \n"
+ "lea 0x40(%2),%2 \n"
+ "sub $0x10,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_sobelx), // %0
+ "+r"(src_sobely), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6",
+ "xmm7");
}
#endif // HAS_SOBELXYROW_SSE2
@@ -4463,211 +5597,212 @@
#ifdef HAS_COMPUTECUMULATIVESUMROW_SSE2
// Creates a table of cumulative sums where each value is a sum of all values
// above and to the left of the value, inclusive of the value.
-void ComputeCumulativeSumRow_SSE2(const uint8* row, int32* cumsum,
- const int32* previous_cumsum, int width) {- asm volatile (
- "pxor %%xmm0,%%xmm0 \n"
- "pxor %%xmm1,%%xmm1 \n"
- "sub $0x4,%3 \n"
- "jl 49f \n"
- "test $0xf,%1 \n"
- "jne 49f \n"
+void ComputeCumulativeSumRow_SSE2(const uint8_t* row,
+ int32_t* cumsum,
+ const int32_t* previous_cumsum,
+ int width) {+ asm volatile(
+ "pxor %%xmm0,%%xmm0 \n"
+ "pxor %%xmm1,%%xmm1 \n"
+ "sub $0x4,%3 \n"
+ "jl 49f \n"
+ "test $0xf,%1 \n"
+ "jne 49f \n"
- // 4 pixel loop \n"
- LABELALIGN
- "40: \n"
- "movdqu " MEMACCESS(0) ",%%xmm2 \n"
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "movdqa %%xmm2,%%xmm4 \n"
- "punpcklbw %%xmm1,%%xmm2 \n"
- "movdqa %%xmm2,%%xmm3 \n"
- "punpcklwd %%xmm1,%%xmm2 \n"
- "punpckhwd %%xmm1,%%xmm3 \n"
- "punpckhbw %%xmm1,%%xmm4 \n"
- "movdqa %%xmm4,%%xmm5 \n"
- "punpcklwd %%xmm1,%%xmm4 \n"
- "punpckhwd %%xmm1,%%xmm5 \n"
- "paddd %%xmm2,%%xmm0 \n"
- "movdqu " MEMACCESS(2) ",%%xmm2 \n"
- "paddd %%xmm0,%%xmm2 \n"
- "paddd %%xmm3,%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,2) ",%%xmm3 \n"
- "paddd %%xmm0,%%xmm3 \n"
- "paddd %%xmm4,%%xmm0 \n"
- "movdqu " MEMACCESS2(0x20,2) ",%%xmm4 \n"
- "paddd %%xmm0,%%xmm4 \n"
- "paddd %%xmm5,%%xmm0 \n"
- "movdqu " MEMACCESS2(0x30,2) ",%%xmm5 \n"
- "lea " MEMLEA(0x40,2) ",%2 \n"
- "paddd %%xmm0,%%xmm5 \n"
- "movdqu %%xmm2," MEMACCESS(1) " \n"
- "movdqu %%xmm3," MEMACCESS2(0x10,1) " \n"
- "movdqu %%xmm4," MEMACCESS2(0x20,1) " \n"
- "movdqu %%xmm5," MEMACCESS2(0x30,1) " \n"
- "lea " MEMLEA(0x40,1) ",%1 \n"
- "sub $0x4,%3 \n"
- "jge 40b \n"
+ // 4 pixel loop.
+ LABELALIGN
+ "40: \n"
+ "movdqu (%0),%%xmm2 \n"
+ "lea 0x10(%0),%0 \n"
+ "movdqa %%xmm2,%%xmm4 \n"
+ "punpcklbw %%xmm1,%%xmm2 \n"
+ "movdqa %%xmm2,%%xmm3 \n"
+ "punpcklwd %%xmm1,%%xmm2 \n"
+ "punpckhwd %%xmm1,%%xmm3 \n"
+ "punpckhbw %%xmm1,%%xmm4 \n"
+ "movdqa %%xmm4,%%xmm5 \n"
+ "punpcklwd %%xmm1,%%xmm4 \n"
+ "punpckhwd %%xmm1,%%xmm5 \n"
+ "paddd %%xmm2,%%xmm0 \n"
+ "movdqu (%2),%%xmm2 \n"
+ "paddd %%xmm0,%%xmm2 \n"
+ "paddd %%xmm3,%%xmm0 \n"
+ "movdqu 0x10(%2),%%xmm3 \n"
+ "paddd %%xmm0,%%xmm3 \n"
+ "paddd %%xmm4,%%xmm0 \n"
+ "movdqu 0x20(%2),%%xmm4 \n"
+ "paddd %%xmm0,%%xmm4 \n"
+ "paddd %%xmm5,%%xmm0 \n"
+ "movdqu 0x30(%2),%%xmm5 \n"
+ "lea 0x40(%2),%2 \n"
+ "paddd %%xmm0,%%xmm5 \n"
+ "movdqu %%xmm2,(%1) \n"
+ "movdqu %%xmm3,0x10(%1) \n"
+ "movdqu %%xmm4,0x20(%1) \n"
+ "movdqu %%xmm5,0x30(%1) \n"
+ "lea 0x40(%1),%1 \n"
+ "sub $0x4,%3 \n"
+ "jge 40b \n"
- "49: \n"
- "add $0x3,%3 \n"
- "jl 19f \n"
+ "49: \n"
+ "add $0x3,%3 \n"
+ "jl 19f \n"
- // 1 pixel loop \n"
- LABELALIGN
- "10: \n"
- "movd " MEMACCESS(0) ",%%xmm2 \n"
- "lea " MEMLEA(0x4,0) ",%0 \n"
- "punpcklbw %%xmm1,%%xmm2 \n"
- "punpcklwd %%xmm1,%%xmm2 \n"
- "paddd %%xmm2,%%xmm0 \n"
- "movdqu " MEMACCESS(2) ",%%xmm2 \n"
- "lea " MEMLEA(0x10,2) ",%2 \n"
- "paddd %%xmm0,%%xmm2 \n"
- "movdqu %%xmm2," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x1,%3 \n"
- "jge 10b \n"
+ // 1 pixel loop.
+ LABELALIGN
+ "10: \n"
+ "movd (%0),%%xmm2 \n"
+ "lea 0x4(%0),%0 \n"
+ "punpcklbw %%xmm1,%%xmm2 \n"
+ "punpcklwd %%xmm1,%%xmm2 \n"
+ "paddd %%xmm2,%%xmm0 \n"
+ "movdqu (%2),%%xmm2 \n"
+ "lea 0x10(%2),%2 \n"
+ "paddd %%xmm0,%%xmm2 \n"
+ "movdqu %%xmm2,(%1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x1,%3 \n"
+ "jge 10b \n"
- "19: \n"
- : "+r"(row), // %0
- "+r"(cumsum), // %1
- "+r"(previous_cumsum), // %2
- "+r"(width) // %3
- :
- : "memory", "cc"
- , "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
- );
+ "19: \n"
+ : "+r"(row), // %0
+ "+r"(cumsum), // %1
+ "+r"(previous_cumsum), // %2
+ "+r"(width) // %3
+ :
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5");
}
#endif // HAS_COMPUTECUMULATIVESUMROW_SSE2
#ifdef HAS_CUMULATIVESUMTOAVERAGEROW_SSE2
-void CumulativeSumToAverageRow_SSE2(const int32* topleft, const int32* botleft,
- int width, int area, uint8* dst,
+void CumulativeSumToAverageRow_SSE2(const int32_t* topleft,
+ const int32_t* botleft,
+ int width,
+ int area,
+ uint8_t* dst,
int count) {- asm volatile (
- "movd %5,%%xmm5 \n"
- "cvtdq2ps %%xmm5,%%xmm5 \n"
- "rcpss %%xmm5,%%xmm4 \n"
- "pshufd $0x0,%%xmm4,%%xmm4 \n"
- "sub $0x4,%3 \n"
- "jl 49f \n"
- "cmpl $0x80,%5 \n"
- "ja 40f \n"
+ asm volatile(
+ "movd %5,%%xmm5 \n"
+ "cvtdq2ps %%xmm5,%%xmm5 \n"
+ "rcpss %%xmm5,%%xmm4 \n"
+ "pshufd $0x0,%%xmm4,%%xmm4 \n"
+ "sub $0x4,%3 \n"
+ "jl 49f \n"
+ "cmpl $0x80,%5 \n"
+ "ja 40f \n"
- "pshufd $0x0,%%xmm5,%%xmm5 \n"
- "pcmpeqb %%xmm6,%%xmm6 \n"
- "psrld $0x10,%%xmm6 \n"
- "cvtdq2ps %%xmm6,%%xmm6 \n"
- "addps %%xmm6,%%xmm5 \n"
- "mulps %%xmm4,%%xmm5 \n"
- "cvtps2dq %%xmm5,%%xmm5 \n"
- "packssdw %%xmm5,%%xmm5 \n"
+ "pshufd $0x0,%%xmm5,%%xmm5 \n"
+ "pcmpeqb %%xmm6,%%xmm6 \n"
+ "psrld $0x10,%%xmm6 \n"
+ "cvtdq2ps %%xmm6,%%xmm6 \n"
+ "addps %%xmm6,%%xmm5 \n"
+ "mulps %%xmm4,%%xmm5 \n"
+ "cvtps2dq %%xmm5,%%xmm5 \n"
+ "packssdw %%xmm5,%%xmm5 \n"
- // 4 pixel small loop \n"
- LABELALIGN
- "4: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
- "movdqu " MEMACCESS2(0x30,0) ",%%xmm3 \n"
- MEMOPREG(psubd,0x00,0,4,4,xmm0) // psubd 0x00(%0,%4,4),%%xmm0
- MEMOPREG(psubd,0x10,0,4,4,xmm1) // psubd 0x10(%0,%4,4),%%xmm1
- MEMOPREG(psubd,0x20,0,4,4,xmm2) // psubd 0x20(%0,%4,4),%%xmm2
- MEMOPREG(psubd,0x30,0,4,4,xmm3) // psubd 0x30(%0,%4,4),%%xmm3
- "lea " MEMLEA(0x40,0) ",%0 \n"
- "psubd " MEMACCESS(1) ",%%xmm0 \n"
- "psubd " MEMACCESS2(0x10,1) ",%%xmm1 \n"
- "psubd " MEMACCESS2(0x20,1) ",%%xmm2 \n"
- "psubd " MEMACCESS2(0x30,1) ",%%xmm3 \n"
- MEMOPREG(paddd,0x00,1,4,4,xmm0) // paddd 0x00(%1,%4,4),%%xmm0
- MEMOPREG(paddd,0x10,1,4,4,xmm1) // paddd 0x10(%1,%4,4),%%xmm1
- MEMOPREG(paddd,0x20,1,4,4,xmm2) // paddd 0x20(%1,%4,4),%%xmm2
- MEMOPREG(paddd,0x30,1,4,4,xmm3) // paddd 0x30(%1,%4,4),%%xmm3
- "lea " MEMLEA(0x40,1) ",%1 \n"
- "packssdw %%xmm1,%%xmm0 \n"
- "packssdw %%xmm3,%%xmm2 \n"
- "pmulhuw %%xmm5,%%xmm0 \n"
- "pmulhuw %%xmm5,%%xmm2 \n"
- "packuswb %%xmm2,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(2) " \n"
- "lea " MEMLEA(0x10,2) ",%2 \n"
- "sub $0x4,%3 \n"
- "jge 4b \n"
- "jmp 49f \n"
+ // 4 pixel small loop.
+ LABELALIGN
+ "4: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "movdqu 0x20(%0),%%xmm2 \n"
+ "movdqu 0x30(%0),%%xmm3 \n"
+ "psubd 0x00(%0,%4,4),%%xmm0 \n"
+ "psubd 0x10(%0,%4,4),%%xmm1 \n"
+ "psubd 0x20(%0,%4,4),%%xmm2 \n"
+ "psubd 0x30(%0,%4,4),%%xmm3 \n"
+ "lea 0x40(%0),%0 \n"
+ "psubd (%1),%%xmm0 \n"
+ "psubd 0x10(%1),%%xmm1 \n"
+ "psubd 0x20(%1),%%xmm2 \n"
+ "psubd 0x30(%1),%%xmm3 \n"
+ "paddd 0x00(%1,%4,4),%%xmm0 \n"
+ "paddd 0x10(%1,%4,4),%%xmm1 \n"
+ "paddd 0x20(%1,%4,4),%%xmm2 \n"
+ "paddd 0x30(%1,%4,4),%%xmm3 \n"
+ "lea 0x40(%1),%1 \n"
+ "packssdw %%xmm1,%%xmm0 \n"
+ "packssdw %%xmm3,%%xmm2 \n"
+ "pmulhuw %%xmm5,%%xmm0 \n"
+ "pmulhuw %%xmm5,%%xmm2 \n"
+ "packuswb %%xmm2,%%xmm0 \n"
+ "movdqu %%xmm0,(%2) \n"
+ "lea 0x10(%2),%2 \n"
+ "sub $0x4,%3 \n"
+ "jge 4b \n"
+ "jmp 49f \n"
- // 4 pixel loop \n"
- LABELALIGN
- "40: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "movdqu " MEMACCESS2(0x20,0) ",%%xmm2 \n"
- "movdqu " MEMACCESS2(0x30,0) ",%%xmm3 \n"
- MEMOPREG(psubd,0x00,0,4,4,xmm0) // psubd 0x00(%0,%4,4),%%xmm0
- MEMOPREG(psubd,0x10,0,4,4,xmm1) // psubd 0x10(%0,%4,4),%%xmm1
- MEMOPREG(psubd,0x20,0,4,4,xmm2) // psubd 0x20(%0,%4,4),%%xmm2
- MEMOPREG(psubd,0x30,0,4,4,xmm3) // psubd 0x30(%0,%4,4),%%xmm3
- "lea " MEMLEA(0x40,0) ",%0 \n"
- "psubd " MEMACCESS(1) ",%%xmm0 \n"
- "psubd " MEMACCESS2(0x10,1) ",%%xmm1 \n"
- "psubd " MEMACCESS2(0x20,1) ",%%xmm2 \n"
- "psubd " MEMACCESS2(0x30,1) ",%%xmm3 \n"
- MEMOPREG(paddd,0x00,1,4,4,xmm0) // paddd 0x00(%1,%4,4),%%xmm0
- MEMOPREG(paddd,0x10,1,4,4,xmm1) // paddd 0x10(%1,%4,4),%%xmm1
- MEMOPREG(paddd,0x20,1,4,4,xmm2) // paddd 0x20(%1,%4,4),%%xmm2
- MEMOPREG(paddd,0x30,1,4,4,xmm3) // paddd 0x30(%1,%4,4),%%xmm3
- "lea " MEMLEA(0x40,1) ",%1 \n"
- "cvtdq2ps %%xmm0,%%xmm0 \n"
- "cvtdq2ps %%xmm1,%%xmm1 \n"
- "mulps %%xmm4,%%xmm0 \n"
- "mulps %%xmm4,%%xmm1 \n"
- "cvtdq2ps %%xmm2,%%xmm2 \n"
- "cvtdq2ps %%xmm3,%%xmm3 \n"
- "mulps %%xmm4,%%xmm2 \n"
- "mulps %%xmm4,%%xmm3 \n"
- "cvtps2dq %%xmm0,%%xmm0 \n"
- "cvtps2dq %%xmm1,%%xmm1 \n"
- "cvtps2dq %%xmm2,%%xmm2 \n"
- "cvtps2dq %%xmm3,%%xmm3 \n"
- "packssdw %%xmm1,%%xmm0 \n"
- "packssdw %%xmm3,%%xmm2 \n"
- "packuswb %%xmm2,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(2) " \n"
- "lea " MEMLEA(0x10,2) ",%2 \n"
- "sub $0x4,%3 \n"
- "jge 40b \n"
+ // 4 pixel loop
+ LABELALIGN
+ "40: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "movdqu 0x20(%0),%%xmm2 \n"
+ "movdqu 0x30(%0),%%xmm3 \n"
+ "psubd 0x00(%0,%4,4),%%xmm0 \n"
+ "psubd 0x10(%0,%4,4),%%xmm1 \n"
+ "psubd 0x20(%0,%4,4),%%xmm2 \n"
+ "psubd 0x30(%0,%4,4),%%xmm3 \n"
+ "lea 0x40(%0),%0 \n"
+ "psubd (%1),%%xmm0 \n"
+ "psubd 0x10(%1),%%xmm1 \n"
+ "psubd 0x20(%1),%%xmm2 \n"
+ "psubd 0x30(%1),%%xmm3 \n"
+ "paddd 0x00(%1,%4,4),%%xmm0 \n"
+ "paddd 0x10(%1,%4,4),%%xmm1 \n"
+ "paddd 0x20(%1,%4,4),%%xmm2 \n"
+ "paddd 0x30(%1,%4,4),%%xmm3 \n"
+ "lea 0x40(%1),%1 \n"
+ "cvtdq2ps %%xmm0,%%xmm0 \n"
+ "cvtdq2ps %%xmm1,%%xmm1 \n"
+ "mulps %%xmm4,%%xmm0 \n"
+ "mulps %%xmm4,%%xmm1 \n"
+ "cvtdq2ps %%xmm2,%%xmm2 \n"
+ "cvtdq2ps %%xmm3,%%xmm3 \n"
+ "mulps %%xmm4,%%xmm2 \n"
+ "mulps %%xmm4,%%xmm3 \n"
+ "cvtps2dq %%xmm0,%%xmm0 \n"
+ "cvtps2dq %%xmm1,%%xmm1 \n"
+ "cvtps2dq %%xmm2,%%xmm2 \n"
+ "cvtps2dq %%xmm3,%%xmm3 \n"
+ "packssdw %%xmm1,%%xmm0 \n"
+ "packssdw %%xmm3,%%xmm2 \n"
+ "packuswb %%xmm2,%%xmm0 \n"
+ "movdqu %%xmm0,(%2) \n"
+ "lea 0x10(%2),%2 \n"
+ "sub $0x4,%3 \n"
+ "jge 40b \n"
- "49: \n"
- "add $0x3,%3 \n"
- "jl 19f \n"
+ "49: \n"
+ "add $0x3,%3 \n"
+ "jl 19f \n"
- // 1 pixel loop \n"
- LABELALIGN
- "10: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- MEMOPREG(psubd,0x00,0,4,4,xmm0) // psubd 0x00(%0,%4,4),%%xmm0
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "psubd " MEMACCESS(1) ",%%xmm0 \n"
- MEMOPREG(paddd,0x00,1,4,4,xmm0) // paddd 0x00(%1,%4,4),%%xmm0
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "cvtdq2ps %%xmm0,%%xmm0 \n"
- "mulps %%xmm4,%%xmm0 \n"
- "cvtps2dq %%xmm0,%%xmm0 \n"
- "packssdw %%xmm0,%%xmm0 \n"
- "packuswb %%xmm0,%%xmm0 \n"
- "movd %%xmm0," MEMACCESS(2) " \n"
- "lea " MEMLEA(0x4,2) ",%2 \n"
- "sub $0x1,%3 \n"
- "jge 10b \n"
- "19: \n"
- : "+r"(topleft), // %0
- "+r"(botleft), // %1
- "+r"(dst), // %2
- "+rm"(count) // %3
- : "r"((intptr_t)(width)), // %4
- "rm"(area) // %5
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6"
- );
+ // 1 pixel loop
+ LABELALIGN
+ "10: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "psubd 0x00(%0,%4,4),%%xmm0 \n"
+ "lea 0x10(%0),%0 \n"
+ "psubd (%1),%%xmm0 \n"
+ "paddd 0x00(%1,%4,4),%%xmm0 \n"
+ "lea 0x10(%1),%1 \n"
+ "cvtdq2ps %%xmm0,%%xmm0 \n"
+ "mulps %%xmm4,%%xmm0 \n"
+ "cvtps2dq %%xmm0,%%xmm0 \n"
+ "packssdw %%xmm0,%%xmm0 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ "movd %%xmm0,(%2) \n"
+ "lea 0x4(%2),%2 \n"
+ "sub $0x1,%3 \n"
+ "jge 10b \n"
+ "19: \n"
+ : "+r"(topleft), // %0
+ "+r"(botleft), // %1
+ "+r"(dst), // %2
+ "+rm"(count) // %3
+ : "r"((intptr_t)(width)), // %4
+ "rm"(area) // %5
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6");
}
#endif // HAS_CUMULATIVESUMTOAVERAGEROW_SSE2
@@ -4674,746 +5809,863 @@
#ifdef HAS_ARGBAFFINEROW_SSE2
// Copy ARGB pixels from source image with slope to a row of destination.
LIBYUV_API
-void ARGBAffineRow_SSE2(const uint8* src_argb, int src_argb_stride,
- uint8* dst_argb, const float* src_dudv, int width) {+void ARGBAffineRow_SSE2(const uint8_t* src_argb,
+ int src_argb_stride,
+ uint8_t* dst_argb,
+ const float* src_dudv,
+ int width) {intptr_t src_argb_stride_temp = src_argb_stride;
intptr_t temp;
- asm volatile (
- "movq " MEMACCESS(3) ",%%xmm2 \n"
- "movq " MEMACCESS2(0x08,3) ",%%xmm7 \n"
- "shl $0x10,%1 \n"
- "add $0x4,%1 \n"
- "movd %1,%%xmm5 \n"
- "sub $0x4,%4 \n"
- "jl 49f \n"
+ asm volatile(
+ "movq (%3),%%xmm2 \n"
+ "movq 0x08(%3),%%xmm7 \n"
+ "shl $0x10,%1 \n"
+ "add $0x4,%1 \n"
+ "movd %1,%%xmm5 \n"
+ "sub $0x4,%4 \n"
+ "jl 49f \n"
- "pshufd $0x44,%%xmm7,%%xmm7 \n"
- "pshufd $0x0,%%xmm5,%%xmm5 \n"
- "movdqa %%xmm2,%%xmm0 \n"
- "addps %%xmm7,%%xmm0 \n"
- "movlhps %%xmm0,%%xmm2 \n"
- "movdqa %%xmm7,%%xmm4 \n"
- "addps %%xmm4,%%xmm4 \n"
- "movdqa %%xmm2,%%xmm3 \n"
- "addps %%xmm4,%%xmm3 \n"
- "addps %%xmm4,%%xmm4 \n"
+ "pshufd $0x44,%%xmm7,%%xmm7 \n"
+ "pshufd $0x0,%%xmm5,%%xmm5 \n"
+ "movdqa %%xmm2,%%xmm0 \n"
+ "addps %%xmm7,%%xmm0 \n"
+ "movlhps %%xmm0,%%xmm2 \n"
+ "movdqa %%xmm7,%%xmm4 \n"
+ "addps %%xmm4,%%xmm4 \n"
+ "movdqa %%xmm2,%%xmm3 \n"
+ "addps %%xmm4,%%xmm3 \n"
+ "addps %%xmm4,%%xmm4 \n"
- // 4 pixel loop \n"
- LABELALIGN
- "40: \n"
- "cvttps2dq %%xmm2,%%xmm0 \n" // x, y float to int first 2
- "cvttps2dq %%xmm3,%%xmm1 \n" // x, y float to int next 2
- "packssdw %%xmm1,%%xmm0 \n" // x, y as 8 shorts
- "pmaddwd %%xmm5,%%xmm0 \n" // off = x * 4 + y * stride
- "movd %%xmm0,%k1 \n"
- "pshufd $0x39,%%xmm0,%%xmm0 \n"
- "movd %%xmm0,%k5 \n"
- "pshufd $0x39,%%xmm0,%%xmm0 \n"
- MEMOPREG(movd,0x00,0,1,1,xmm1) // movd (%0,%1,1),%%xmm1
- MEMOPREG(movd,0x00,0,5,1,xmm6) // movd (%0,%5,1),%%xmm6
- "punpckldq %%xmm6,%%xmm1 \n"
- "addps %%xmm4,%%xmm2 \n"
- "movq %%xmm1," MEMACCESS(2) " \n"
- "movd %%xmm0,%k1 \n"
- "pshufd $0x39,%%xmm0,%%xmm0 \n"
- "movd %%xmm0,%k5 \n"
- MEMOPREG(movd,0x00,0,1,1,xmm0) // movd (%0,%1,1),%%xmm0
- MEMOPREG(movd,0x00,0,5,1,xmm6) // movd (%0,%5,1),%%xmm6
- "punpckldq %%xmm6,%%xmm0 \n"
- "addps %%xmm4,%%xmm3 \n"
- "movq %%xmm0," MEMACCESS2(0x08,2) " \n"
- "lea " MEMLEA(0x10,2) ",%2 \n"
- "sub $0x4,%4 \n"
- "jge 40b \n"
+ // 4 pixel loop
+ LABELALIGN
+ "40: \n"
+ "cvttps2dq %%xmm2,%%xmm0 \n" // x,y float->int first 2
+ "cvttps2dq %%xmm3,%%xmm1 \n" // x,y float->int next 2
+ "packssdw %%xmm1,%%xmm0 \n" // x, y as 8 shorts
+ "pmaddwd %%xmm5,%%xmm0 \n" // off = x*4 + y*stride
+ "movd %%xmm0,%k1 \n"
+ "pshufd $0x39,%%xmm0,%%xmm0 \n"
+ "movd %%xmm0,%k5 \n"
+ "pshufd $0x39,%%xmm0,%%xmm0 \n"
+ "movd 0x00(%0,%1,1),%%xmm1 \n"
+ "movd 0x00(%0,%5,1),%%xmm6 \n"
+ "punpckldq %%xmm6,%%xmm1 \n"
+ "addps %%xmm4,%%xmm2 \n"
+ "movq %%xmm1,(%2) \n"
+ "movd %%xmm0,%k1 \n"
+ "pshufd $0x39,%%xmm0,%%xmm0 \n"
+ "movd %%xmm0,%k5 \n"
+ "movd 0x00(%0,%1,1),%%xmm0 \n"
+ "movd 0x00(%0,%5,1),%%xmm6 \n"
+ "punpckldq %%xmm6,%%xmm0 \n"
+ "addps %%xmm4,%%xmm3 \n"
+ "movq %%xmm0,0x08(%2) \n"
+ "lea 0x10(%2),%2 \n"
+ "sub $0x4,%4 \n"
+ "jge 40b \n"
- "49: \n"
- "add $0x3,%4 \n"
- "jl 19f \n"
+ "49: \n"
+ "add $0x3,%4 \n"
+ "jl 19f \n"
- // 1 pixel loop \n"
- LABELALIGN
- "10: \n"
- "cvttps2dq %%xmm2,%%xmm0 \n"
- "packssdw %%xmm0,%%xmm0 \n"
- "pmaddwd %%xmm5,%%xmm0 \n"
- "addps %%xmm7,%%xmm2 \n"
- "movd %%xmm0,%k1 \n"
- MEMOPREG(movd,0x00,0,1,1,xmm0) // movd (%0,%1,1),%%xmm0
- "movd %%xmm0," MEMACCESS(2) " \n"
- "lea " MEMLEA(0x04,2) ",%2 \n"
- "sub $0x1,%4 \n"
- "jge 10b \n"
- "19: \n"
- : "+r"(src_argb), // %0
- "+r"(src_argb_stride_temp), // %1
- "+r"(dst_argb), // %2
- "+r"(src_dudv), // %3
- "+rm"(width), // %4
- "=&r"(temp) // %5
- :
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
- );
+ // 1 pixel loop
+ LABELALIGN
+ "10: \n"
+ "cvttps2dq %%xmm2,%%xmm0 \n"
+ "packssdw %%xmm0,%%xmm0 \n"
+ "pmaddwd %%xmm5,%%xmm0 \n"
+ "addps %%xmm7,%%xmm2 \n"
+ "movd %%xmm0,%k1 \n"
+ "movd 0x00(%0,%1,1),%%xmm0 \n"
+ "movd %%xmm0,(%2) \n"
+ "lea 0x04(%2),%2 \n"
+ "sub $0x1,%4 \n"
+ "jge 10b \n"
+ "19: \n"
+ : "+r"(src_argb), // %0
+ "+r"(src_argb_stride_temp), // %1
+ "+r"(dst_argb), // %2
+ "+r"(src_dudv), // %3
+ "+rm"(width), // %4
+ "=&r"(temp) // %5
+ :
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6",
+ "xmm7");
}
#endif // HAS_ARGBAFFINEROW_SSE2
#ifdef HAS_INTERPOLATEROW_SSSE3
// Bilinear filter 16x2 -> 16x1
-void InterpolateRow_SSSE3(uint8* dst_ptr, const uint8* src_ptr,
- ptrdiff_t src_stride, int dst_width,
+void InterpolateRow_SSSE3(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ int dst_width,
int source_y_fraction) {- asm volatile (
- "sub %1,%0 \n"
- "cmp $0x0,%3 \n"
- "je 100f \n"
- "cmp $0x80,%3 \n"
- "je 50f \n"
+ asm volatile(
+ "sub %1,%0 \n"
+ "cmp $0x0,%3 \n"
+ "je 100f \n"
+ "cmp $0x80,%3 \n"
+ "je 50f \n"
- "movd %3,%%xmm0 \n"
- "neg %3 \n"
- "add $0x100,%3 \n"
- "movd %3,%%xmm5 \n"
- "punpcklbw %%xmm0,%%xmm5 \n"
- "punpcklwd %%xmm5,%%xmm5 \n"
- "pshufd $0x0,%%xmm5,%%xmm5 \n"
- "mov $0x80808080,%%eax \n"
- "movd %%eax,%%xmm4 \n"
- "pshufd $0x0,%%xmm4,%%xmm4 \n"
+ "movd %3,%%xmm0 \n"
+ "neg %3 \n"
+ "add $0x100,%3 \n"
+ "movd %3,%%xmm5 \n"
+ "punpcklbw %%xmm0,%%xmm5 \n"
+ "punpcklwd %%xmm5,%%xmm5 \n"
+ "pshufd $0x0,%%xmm5,%%xmm5 \n"
+ "mov $0x80808080,%%eax \n"
+ "movd %%eax,%%xmm4 \n"
+ "pshufd $0x0,%%xmm4,%%xmm4 \n"
- // General purpose row blend.
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(1) ",%%xmm0 \n"
- MEMOPREG(movdqu,0x00,1,4,1,xmm2)
- "movdqa %%xmm0,%%xmm1 \n"
- "punpcklbw %%xmm2,%%xmm0 \n"
- "punpckhbw %%xmm2,%%xmm1 \n"
- "psubb %%xmm4,%%xmm0 \n"
- "psubb %%xmm4,%%xmm1 \n"
- "movdqa %%xmm5,%%xmm2 \n"
- "movdqa %%xmm5,%%xmm3 \n"
- "pmaddubsw %%xmm0,%%xmm2 \n"
- "pmaddubsw %%xmm1,%%xmm3 \n"
- "paddw %%xmm4,%%xmm2 \n"
- "paddw %%xmm4,%%xmm3 \n"
- "psrlw $0x8,%%xmm2 \n"
- "psrlw $0x8,%%xmm3 \n"
- "packuswb %%xmm3,%%xmm2 \n"
- MEMOPMEM(movdqu,xmm2,0x00,1,0,1)
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x10,%2 \n"
- "jg 1b \n"
- "jmp 99f \n"
+ // General purpose row blend.
+ LABELALIGN
+ "1: \n"
+ "movdqu (%1),%%xmm0 \n"
+ "movdqu 0x00(%1,%4,1),%%xmm2 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "punpcklbw %%xmm2,%%xmm0 \n"
+ "punpckhbw %%xmm2,%%xmm1 \n"
+ "psubb %%xmm4,%%xmm0 \n"
+ "psubb %%xmm4,%%xmm1 \n"
+ "movdqa %%xmm5,%%xmm2 \n"
+ "movdqa %%xmm5,%%xmm3 \n"
+ "pmaddubsw %%xmm0,%%xmm2 \n"
+ "pmaddubsw %%xmm1,%%xmm3 \n"
+ "paddw %%xmm4,%%xmm2 \n"
+ "paddw %%xmm4,%%xmm3 \n"
+ "psrlw $0x8,%%xmm2 \n"
+ "psrlw $0x8,%%xmm3 \n"
+ "packuswb %%xmm3,%%xmm2 \n"
+ "movdqu %%xmm2,0x00(%1,%0,1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ "jmp 99f \n"
- // Blend 50 / 50.
- LABELALIGN
- "50: \n"
- "movdqu " MEMACCESS(1) ",%%xmm0 \n"
- MEMOPREG(movdqu,0x00,1,4,1,xmm1)
- "pavgb %%xmm1,%%xmm0 \n"
- MEMOPMEM(movdqu,xmm0,0x00,1,0,1)
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x10,%2 \n"
- "jg 50b \n"
- "jmp 99f \n"
+ // Blend 50 / 50.
+ LABELALIGN
+ "50: \n"
+ "movdqu (%1),%%xmm0 \n"
+ "movdqu 0x00(%1,%4,1),%%xmm1 \n"
+ "pavgb %%xmm1,%%xmm0 \n"
+ "movdqu %%xmm0,0x00(%1,%0,1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 50b \n"
+ "jmp 99f \n"
- // Blend 100 / 0 - Copy row unchanged.
- LABELALIGN
- "100: \n"
- "movdqu " MEMACCESS(1) ",%%xmm0 \n"
- MEMOPMEM(movdqu,xmm0,0x00,1,0,1)
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x10,%2 \n"
- "jg 100b \n"
+ // Blend 100 / 0 - Copy row unchanged.
+ LABELALIGN
+ "100: \n"
+ "movdqu (%1),%%xmm0 \n"
+ "movdqu %%xmm0,0x00(%1,%0,1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 100b \n"
- "99: \n"
- : "+r"(dst_ptr), // %0
- "+r"(src_ptr), // %1
- "+rm"(dst_width), // %2
- "+r"(source_y_fraction) // %3
- : "r"((intptr_t)(src_stride)) // %4
- : "memory", "cc", "eax", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
- );
+ "99: \n"
+ : "+r"(dst_ptr), // %0
+ "+r"(src_ptr), // %1
+ "+rm"(dst_width), // %2
+ "+r"(source_y_fraction) // %3
+ : "r"((intptr_t)(src_stride)) // %4
+ : "memory", "cc", "eax", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5");
}
#endif // HAS_INTERPOLATEROW_SSSE3
#ifdef HAS_INTERPOLATEROW_AVX2
// Bilinear filter 32x2 -> 32x1
-void InterpolateRow_AVX2(uint8* dst_ptr, const uint8* src_ptr,
- ptrdiff_t src_stride, int dst_width,
+void InterpolateRow_AVX2(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ int dst_width,
int source_y_fraction) {- asm volatile (
- "cmp $0x0,%3 \n"
- "je 100f \n"
- "sub %1,%0 \n"
- "cmp $0x80,%3 \n"
- "je 50f \n"
+ asm volatile(
+ "cmp $0x0,%3 \n"
+ "je 100f \n"
+ "sub %1,%0 \n"
+ "cmp $0x80,%3 \n"
+ "je 50f \n"
- "vmovd %3,%%xmm0 \n"
- "neg %3 \n"
- "add $0x100,%3 \n"
- "vmovd %3,%%xmm5 \n"
- "vpunpcklbw %%xmm0,%%xmm5,%%xmm5 \n"
- "vpunpcklwd %%xmm5,%%xmm5,%%xmm5 \n"
- "vbroadcastss %%xmm5,%%ymm5 \n"
- "mov $0x80808080,%%eax \n"
- "vmovd %%eax,%%xmm4 \n"
- "vbroadcastss %%xmm4,%%ymm4 \n"
+ "vmovd %3,%%xmm0 \n"
+ "neg %3 \n"
+ "add $0x100,%3 \n"
+ "vmovd %3,%%xmm5 \n"
+ "vpunpcklbw %%xmm0,%%xmm5,%%xmm5 \n"
+ "vpunpcklwd %%xmm5,%%xmm5,%%xmm5 \n"
+ "vbroadcastss %%xmm5,%%ymm5 \n"
+ "mov $0x80808080,%%eax \n"
+ "vmovd %%eax,%%xmm4 \n"
+ "vbroadcastss %%xmm4,%%ymm4 \n"
- // General purpose row blend.
- LABELALIGN
- "1: \n"
- "vmovdqu " MEMACCESS(1) ",%%ymm0 \n"
- MEMOPREG(vmovdqu,0x00,1,4,1,ymm2)
- "vpunpckhbw %%ymm2,%%ymm0,%%ymm1 \n"
- "vpunpcklbw %%ymm2,%%ymm0,%%ymm0 \n"
- "vpsubb %%ymm4,%%ymm1,%%ymm1 \n"
- "vpsubb %%ymm4,%%ymm0,%%ymm0 \n"
- "vpmaddubsw %%ymm1,%%ymm5,%%ymm1 \n"
- "vpmaddubsw %%ymm0,%%ymm5,%%ymm0 \n"
- "vpaddw %%ymm4,%%ymm1,%%ymm1 \n"
- "vpaddw %%ymm4,%%ymm0,%%ymm0 \n"
- "vpsrlw $0x8,%%ymm1,%%ymm1 \n"
- "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
- "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
- MEMOPMEM(vmovdqu,ymm0,0x00,1,0,1)
- "lea " MEMLEA(0x20,1) ",%1 \n"
- "sub $0x20,%2 \n"
- "jg 1b \n"
- "jmp 99f \n"
+ // General purpose row blend.
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%1),%%ymm0 \n"
+ "vmovdqu 0x00(%1,%4,1),%%ymm2 \n"
+ "vpunpckhbw %%ymm2,%%ymm0,%%ymm1 \n"
+ "vpunpcklbw %%ymm2,%%ymm0,%%ymm0 \n"
+ "vpsubb %%ymm4,%%ymm1,%%ymm1 \n"
+ "vpsubb %%ymm4,%%ymm0,%%ymm0 \n"
+ "vpmaddubsw %%ymm1,%%ymm5,%%ymm1 \n"
+ "vpmaddubsw %%ymm0,%%ymm5,%%ymm0 \n"
+ "vpaddw %%ymm4,%%ymm1,%%ymm1 \n"
+ "vpaddw %%ymm4,%%ymm0,%%ymm0 \n"
+ "vpsrlw $0x8,%%ymm1,%%ymm1 \n"
+ "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
+ "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
+ "vmovdqu %%ymm0,0x00(%1,%0,1) \n"
+ "lea 0x20(%1),%1 \n"
+ "sub $0x20,%2 \n"
+ "jg 1b \n"
+ "jmp 99f \n"
- // Blend 50 / 50.
- LABELALIGN
- "50: \n"
- "vmovdqu " MEMACCESS(1) ",%%ymm0 \n"
- VMEMOPREG(vpavgb,0x00,1,4,1,ymm0,ymm0) // vpavgb (%1,%4,1),%%ymm0,%%ymm0
- MEMOPMEM(vmovdqu,ymm0,0x00,1,0,1)
- "lea " MEMLEA(0x20,1) ",%1 \n"
- "sub $0x20,%2 \n"
- "jg 50b \n"
- "jmp 99f \n"
+ // Blend 50 / 50.
+ LABELALIGN
+ "50: \n"
+ "vmovdqu (%1),%%ymm0 \n"
+ "vpavgb 0x00(%1,%4,1),%%ymm0,%%ymm0 \n"
+ "vmovdqu %%ymm0,0x00(%1,%0,1) \n"
+ "lea 0x20(%1),%1 \n"
+ "sub $0x20,%2 \n"
+ "jg 50b \n"
+ "jmp 99f \n"
- // Blend 100 / 0 - Copy row unchanged.
- LABELALIGN
- "100: \n"
- "rep movsb " MEMMOVESTRING(1,0) " \n"
- "jmp 999f \n"
+ // Blend 100 / 0 - Copy row unchanged.
+ LABELALIGN
+ "100: \n"
+ "rep movsb \n"
+ "jmp 999f \n"
- "99: \n"
- "vzeroupper \n"
- "999: \n"
- : "+D"(dst_ptr), // %0
- "+S"(src_ptr), // %1
- "+cm"(dst_width), // %2
- "+r"(source_y_fraction) // %3
- : "r"((intptr_t)(src_stride)) // %4
- : "memory", "cc", "eax", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm4", "xmm5"
- );
+ "99: \n"
+ "vzeroupper \n"
+ "999: \n"
+ : "+D"(dst_ptr), // %0
+ "+S"(src_ptr), // %1
+ "+cm"(dst_width), // %2
+ "+r"(source_y_fraction) // %3
+ : "r"((intptr_t)(src_stride)) // %4
+ : "memory", "cc", "eax", "xmm0", "xmm1", "xmm2", "xmm4", "xmm5");
}
#endif // HAS_INTERPOLATEROW_AVX2
#ifdef HAS_ARGBSHUFFLEROW_SSSE3
// For BGRAToARGB, ABGRToARGB, RGBAToARGB, and ARGBToRGBA.
-void ARGBShuffleRow_SSSE3(const uint8* src_argb, uint8* dst_argb,
- const uint8* shuffler, int width) {- asm volatile (
- "movdqu " MEMACCESS(3) ",%%xmm5 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "pshufb %%xmm5,%%xmm0 \n"
- "pshufb %%xmm5,%%xmm1 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "movdqu %%xmm1," MEMACCESS2(0x10,1) " \n"
- "lea " MEMLEA(0x20,1) ",%1 \n"
- "sub $0x8,%2 \n"
- "jg 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- : "r"(shuffler) // %3
- : "memory", "cc"
- , "xmm0", "xmm1", "xmm5"
- );
+void ARGBShuffleRow_SSSE3(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const uint8_t* shuffler,
+ int width) {+ asm volatile(
+
+ "movdqu (%3),%%xmm5 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "lea 0x20(%0),%0 \n"
+ "pshufb %%xmm5,%%xmm0 \n"
+ "pshufb %%xmm5,%%xmm1 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "movdqu %%xmm1,0x10(%1) \n"
+ "lea 0x20(%1),%1 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : "r"(shuffler) // %3
+ : "memory", "cc", "xmm0", "xmm1", "xmm5");
}
#endif // HAS_ARGBSHUFFLEROW_SSSE3
#ifdef HAS_ARGBSHUFFLEROW_AVX2
// For BGRAToARGB, ABGRToARGB, RGBAToARGB, and ARGBToRGBA.
-void ARGBShuffleRow_AVX2(const uint8* src_argb, uint8* dst_argb,
- const uint8* shuffler, int width) {- asm volatile (
- "vbroadcastf128 " MEMACCESS(3) ",%%ymm5 \n"
- LABELALIGN
- "1: \n"
- "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
- "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
- "lea " MEMLEA(0x40,0) ",%0 \n"
- "vpshufb %%ymm5,%%ymm0,%%ymm0 \n"
- "vpshufb %%ymm5,%%ymm1,%%ymm1 \n"
- "vmovdqu %%ymm0," MEMACCESS(1) " \n"
- "vmovdqu %%ymm1," MEMACCESS2(0x20,1) " \n"
- "lea " MEMLEA(0x40,1) ",%1 \n"
- "sub $0x10,%2 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- : "r"(shuffler) // %3
- : "memory", "cc"
- , "xmm0", "xmm1", "xmm5"
- );
+void ARGBShuffleRow_AVX2(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const uint8_t* shuffler,
+ int width) {+ asm volatile(
+
+ "vbroadcastf128 (%3),%%ymm5 \n"
+
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "vmovdqu 0x20(%0),%%ymm1 \n"
+ "lea 0x40(%0),%0 \n"
+ "vpshufb %%ymm5,%%ymm0,%%ymm0 \n"
+ "vpshufb %%ymm5,%%ymm1,%%ymm1 \n"
+ "vmovdqu %%ymm0,(%1) \n"
+ "vmovdqu %%ymm1,0x20(%1) \n"
+ "lea 0x40(%1),%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : "r"(shuffler) // %3
+ : "memory", "cc", "xmm0", "xmm1", "xmm5");
}
#endif // HAS_ARGBSHUFFLEROW_AVX2
-#ifdef HAS_ARGBSHUFFLEROW_SSE2
-// For BGRAToARGB, ABGRToARGB, RGBAToARGB, and ARGBToRGBA.
-void ARGBShuffleRow_SSE2(const uint8* src_argb, uint8* dst_argb,
- const uint8* shuffler, int width) {- uintptr_t pixel_temp;
- asm volatile (
- "pxor %%xmm5,%%xmm5 \n"
- "mov " MEMACCESS(4) ",%k2 \n"
- "cmp $0x3000102,%k2 \n"
- "je 3012f \n"
- "cmp $0x10203,%k2 \n"
- "je 123f \n"
- "cmp $0x30201,%k2 \n"
- "je 321f \n"
- "cmp $0x2010003,%k2 \n"
- "je 2103f \n"
+#ifdef HAS_I422TOYUY2ROW_SSE2
+void I422ToYUY2Row_SSE2(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_yuy2,
+ int width) {+ asm volatile(
- LABELALIGN
- "1: \n"
- "movzb " MEMACCESS(4) ",%2 \n"
- MEMOPARG(movzb,0x00,0,2,1,2) " \n" // movzb (%0,%2,1),%2
- "mov %b2," MEMACCESS(1) " \n"
- "movzb " MEMACCESS2(0x1,4) ",%2 \n"
- MEMOPARG(movzb,0x00,0,2,1,2) " \n" // movzb (%0,%2,1),%2
- "mov %b2," MEMACCESS2(0x1,1) " \n"
- "movzb " MEMACCESS2(0x2,4) ",%2 \n"
- MEMOPARG(movzb,0x00,0,2,1,2) " \n" // movzb (%0,%2,1),%2
- "mov %b2," MEMACCESS2(0x2,1) " \n"
- "movzb " MEMACCESS2(0x3,4) ",%2 \n"
- MEMOPARG(movzb,0x00,0,2,1,2) " \n" // movzb (%0,%2,1),%2
- "mov %b2," MEMACCESS2(0x3,1) " \n"
- "lea " MEMLEA(0x4,0) ",%0 \n"
- "lea " MEMLEA(0x4,1) ",%1 \n"
- "sub $0x1,%3 \n"
- "jg 1b \n"
- "jmp 99f \n"
+ "sub %1,%2 \n"
- LABELALIGN
- "123: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "punpcklbw %%xmm5,%%xmm0 \n"
- "punpckhbw %%xmm5,%%xmm1 \n"
- "pshufhw $0x1b,%%xmm0,%%xmm0 \n"
- "pshuflw $0x1b,%%xmm0,%%xmm0 \n"
- "pshufhw $0x1b,%%xmm1,%%xmm1 \n"
- "pshuflw $0x1b,%%xmm1,%%xmm1 \n"
- "packuswb %%xmm1,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x4,%3 \n"
- "jg 123b \n"
- "jmp 99f \n"
+ LABELALIGN
+ "1: \n"
+ "movq (%1),%%xmm2 \n"
+ "movq 0x00(%1,%2,1),%%xmm1 \n"
+ "add $0x8,%1 \n"
+ "punpcklbw %%xmm1,%%xmm2 \n"
+ "movdqu (%0),%%xmm0 \n"
+ "add $0x10,%0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "punpcklbw %%xmm2,%%xmm0 \n"
+ "punpckhbw %%xmm2,%%xmm1 \n"
+ "movdqu %%xmm0,(%3) \n"
+ "movdqu %%xmm1,0x10(%3) \n"
+ "lea 0x20(%3),%3 \n"
+ "sub $0x10,%4 \n"
+ "jg 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(src_u), // %1
+ "+r"(src_v), // %2
+ "+r"(dst_yuy2), // %3
+ "+rm"(width) // %4
+ :
+ : "memory", "cc", "xmm0", "xmm1", "xmm2");
+}
+#endif // HAS_I422TOYUY2ROW_SSE2
- LABELALIGN
- "321: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "punpcklbw %%xmm5,%%xmm0 \n"
- "punpckhbw %%xmm5,%%xmm1 \n"
- "pshufhw $0x39,%%xmm0,%%xmm0 \n"
- "pshuflw $0x39,%%xmm0,%%xmm0 \n"
- "pshufhw $0x39,%%xmm1,%%xmm1 \n"
- "pshuflw $0x39,%%xmm1,%%xmm1 \n"
- "packuswb %%xmm1,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x4,%3 \n"
- "jg 321b \n"
- "jmp 99f \n"
+#ifdef HAS_I422TOUYVYROW_SSE2
+void I422ToUYVYRow_SSE2(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_uyvy,
+ int width) {+ asm volatile(
- LABELALIGN
- "2103: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "punpcklbw %%xmm5,%%xmm0 \n"
- "punpckhbw %%xmm5,%%xmm1 \n"
- "pshufhw $0x93,%%xmm0,%%xmm0 \n"
- "pshuflw $0x93,%%xmm0,%%xmm0 \n"
- "pshufhw $0x93,%%xmm1,%%xmm1 \n"
- "pshuflw $0x93,%%xmm1,%%xmm1 \n"
- "packuswb %%xmm1,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x4,%3 \n"
- "jg 2103b \n"
- "jmp 99f \n"
+ "sub %1,%2 \n"
- LABELALIGN
- "3012: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "punpcklbw %%xmm5,%%xmm0 \n"
- "punpckhbw %%xmm5,%%xmm1 \n"
- "pshufhw $0xc6,%%xmm0,%%xmm0 \n"
- "pshuflw $0xc6,%%xmm0,%%xmm0 \n"
- "pshufhw $0xc6,%%xmm1,%%xmm1 \n"
- "pshuflw $0xc6,%%xmm1,%%xmm1 \n"
- "packuswb %%xmm1,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x4,%3 \n"
- "jg 3012b \n"
-
- "99: \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb), // %1
- "=&d"(pixel_temp), // %2
- "+r"(width) // %3
- : "r"(shuffler) // %4
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm5"
- );
+ LABELALIGN
+ "1: \n"
+ "movq (%1),%%xmm2 \n"
+ "movq 0x00(%1,%2,1),%%xmm1 \n"
+ "add $0x8,%1 \n"
+ "punpcklbw %%xmm1,%%xmm2 \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqa %%xmm2,%%xmm1 \n"
+ "add $0x10,%0 \n"
+ "punpcklbw %%xmm0,%%xmm1 \n"
+ "punpckhbw %%xmm0,%%xmm2 \n"
+ "movdqu %%xmm1,(%3) \n"
+ "movdqu %%xmm2,0x10(%3) \n"
+ "lea 0x20(%3),%3 \n"
+ "sub $0x10,%4 \n"
+ "jg 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(src_u), // %1
+ "+r"(src_v), // %2
+ "+r"(dst_uyvy), // %3
+ "+rm"(width) // %4
+ :
+ : "memory", "cc", "xmm0", "xmm1", "xmm2");
}
-#endif // HAS_ARGBSHUFFLEROW_SSE2
+#endif // HAS_I422TOUYVYROW_SSE2
-#ifdef HAS_I422TOYUY2ROW_SSE2
-void I422ToYUY2Row_SSE2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_frame, int width) {- asm volatile (
- "sub %1,%2 \n"
- LABELALIGN
- "1: \n"
- "movq " MEMACCESS(1) ",%%xmm2 \n"
- MEMOPREG(movq,0x00,1,2,1,xmm3) // movq (%1,%2,1),%%xmm3
- "lea " MEMLEA(0x8,1) ",%1 \n"
- "punpcklbw %%xmm3,%%xmm2 \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "punpcklbw %%xmm2,%%xmm0 \n"
- "punpckhbw %%xmm2,%%xmm1 \n"
- "movdqu %%xmm0," MEMACCESS(3) " \n"
- "movdqu %%xmm1," MEMACCESS2(0x10,3) " \n"
- "lea " MEMLEA(0x20,3) ",%3 \n"
- "sub $0x10,%4 \n"
- "jg 1b \n"
- : "+r"(src_y), // %0
- "+r"(src_u), // %1
- "+r"(src_v), // %2
- "+r"(dst_frame), // %3
- "+rm"(width) // %4
- :
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3"
- );
+#ifdef HAS_I422TOYUY2ROW_AVX2
+void I422ToYUY2Row_AVX2(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_yuy2,
+ int width) {+ asm volatile(
+
+ "sub %1,%2 \n"
+
+ LABELALIGN
+ "1: \n"
+ "vpmovzxbw (%1),%%ymm1 \n"
+ "vpmovzxbw 0x00(%1,%2,1),%%ymm2 \n"
+ "add $0x10,%1 \n"
+ "vpsllw $0x8,%%ymm2,%%ymm2 \n"
+ "vpor %%ymm1,%%ymm2,%%ymm2 \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "add $0x20,%0 \n"
+ "vpunpcklbw %%ymm2,%%ymm0,%%ymm1 \n"
+ "vpunpckhbw %%ymm2,%%ymm0,%%ymm2 \n"
+ "vextractf128 $0x0,%%ymm1,(%3) \n"
+ "vextractf128 $0x0,%%ymm2,0x10(%3) \n"
+ "vextractf128 $0x1,%%ymm1,0x20(%3) \n"
+ "vextractf128 $0x1,%%ymm2,0x30(%3) \n"
+ "lea 0x40(%3),%3 \n"
+ "sub $0x20,%4 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_y), // %0
+ "+r"(src_u), // %1
+ "+r"(src_v), // %2
+ "+r"(dst_yuy2), // %3
+ "+rm"(width) // %4
+ :
+ : "memory", "cc", "xmm0", "xmm1", "xmm2");
}
-#endif // HAS_I422TOYUY2ROW_SSE2
+#endif // HAS_I422TOYUY2ROW_AVX2
-#ifdef HAS_I422TOUYVYROW_SSE2
-void I422ToUYVYRow_SSE2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_frame, int width) {- asm volatile (
- "sub %1,%2 \n"
- LABELALIGN
- "1: \n"
- "movq " MEMACCESS(1) ",%%xmm2 \n"
- MEMOPREG(movq,0x00,1,2,1,xmm3) // movq (%1,%2,1),%%xmm3
- "lea " MEMLEA(0x8,1) ",%1 \n"
- "punpcklbw %%xmm3,%%xmm2 \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqa %%xmm2,%%xmm1 \n"
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "punpcklbw %%xmm0,%%xmm1 \n"
- "punpckhbw %%xmm0,%%xmm2 \n"
- "movdqu %%xmm1," MEMACCESS(3) " \n"
- "movdqu %%xmm2," MEMACCESS2(0x10,3) " \n"
- "lea " MEMLEA(0x20,3) ",%3 \n"
- "sub $0x10,%4 \n"
- "jg 1b \n"
- : "+r"(src_y), // %0
- "+r"(src_u), // %1
- "+r"(src_v), // %2
- "+r"(dst_frame), // %3
- "+rm"(width) // %4
- :
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3"
- );
+#ifdef HAS_I422TOUYVYROW_AVX2
+void I422ToUYVYRow_AVX2(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_uyvy,
+ int width) {+ asm volatile(
+
+ "sub %1,%2 \n"
+
+ LABELALIGN
+ "1: \n"
+ "vpmovzxbw (%1),%%ymm1 \n"
+ "vpmovzxbw 0x00(%1,%2,1),%%ymm2 \n"
+ "add $0x10,%1 \n"
+ "vpsllw $0x8,%%ymm2,%%ymm2 \n"
+ "vpor %%ymm1,%%ymm2,%%ymm2 \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "add $0x20,%0 \n"
+ "vpunpcklbw %%ymm0,%%ymm2,%%ymm1 \n"
+ "vpunpckhbw %%ymm0,%%ymm2,%%ymm2 \n"
+ "vextractf128 $0x0,%%ymm1,(%3) \n"
+ "vextractf128 $0x0,%%ymm2,0x10(%3) \n"
+ "vextractf128 $0x1,%%ymm1,0x20(%3) \n"
+ "vextractf128 $0x1,%%ymm2,0x30(%3) \n"
+ "lea 0x40(%3),%3 \n"
+ "sub $0x20,%4 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_y), // %0
+ "+r"(src_u), // %1
+ "+r"(src_v), // %2
+ "+r"(dst_uyvy), // %3
+ "+rm"(width) // %4
+ :
+ : "memory", "cc", "xmm0", "xmm1", "xmm2");
}
-#endif // HAS_I422TOUYVYROW_SSE2
+#endif // HAS_I422TOUYVYROW_AVX2
#ifdef HAS_ARGBPOLYNOMIALROW_SSE2
-void ARGBPolynomialRow_SSE2(const uint8* src_argb,
- uint8* dst_argb, const float* poly,
+void ARGBPolynomialRow_SSE2(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const float* poly,
int width) {- asm volatile (
- "pxor %%xmm3,%%xmm3 \n"
+ asm volatile(
- // 2 pixel loop.
- LABELALIGN
- "1: \n"
- "movq " MEMACCESS(0) ",%%xmm0 \n"
- "lea " MEMLEA(0x8,0) ",%0 \n"
- "punpcklbw %%xmm3,%%xmm0 \n"
- "movdqa %%xmm0,%%xmm4 \n"
- "punpcklwd %%xmm3,%%xmm0 \n"
- "punpckhwd %%xmm3,%%xmm4 \n"
- "cvtdq2ps %%xmm0,%%xmm0 \n"
- "cvtdq2ps %%xmm4,%%xmm4 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "movdqa %%xmm4,%%xmm5 \n"
- "mulps " MEMACCESS2(0x10,3) ",%%xmm0 \n"
- "mulps " MEMACCESS2(0x10,3) ",%%xmm4 \n"
- "addps " MEMACCESS(3) ",%%xmm0 \n"
- "addps " MEMACCESS(3) ",%%xmm4 \n"
- "movdqa %%xmm1,%%xmm2 \n"
- "movdqa %%xmm5,%%xmm6 \n"
- "mulps %%xmm1,%%xmm2 \n"
- "mulps %%xmm5,%%xmm6 \n"
- "mulps %%xmm2,%%xmm1 \n"
- "mulps %%xmm6,%%xmm5 \n"
- "mulps " MEMACCESS2(0x20,3) ",%%xmm2 \n"
- "mulps " MEMACCESS2(0x20,3) ",%%xmm6 \n"
- "mulps " MEMACCESS2(0x30,3) ",%%xmm1 \n"
- "mulps " MEMACCESS2(0x30,3) ",%%xmm5 \n"
- "addps %%xmm2,%%xmm0 \n"
- "addps %%xmm6,%%xmm4 \n"
- "addps %%xmm1,%%xmm0 \n"
- "addps %%xmm5,%%xmm4 \n"
- "cvttps2dq %%xmm0,%%xmm0 \n"
- "cvttps2dq %%xmm4,%%xmm4 \n"
- "packuswb %%xmm4,%%xmm0 \n"
- "packuswb %%xmm0,%%xmm0 \n"
- "movq %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x8,1) ",%1 \n"
- "sub $0x2,%2 \n"
- "jg 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- : "r"(poly) // %3
- : "memory", "cc"
- , "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6"
- );
+ "pxor %%xmm3,%%xmm3 \n"
+
+ // 2 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movq (%0),%%xmm0 \n"
+ "lea 0x8(%0),%0 \n"
+ "punpcklbw %%xmm3,%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm4 \n"
+ "punpcklwd %%xmm3,%%xmm0 \n"
+ "punpckhwd %%xmm3,%%xmm4 \n"
+ "cvtdq2ps %%xmm0,%%xmm0 \n"
+ "cvtdq2ps %%xmm4,%%xmm4 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "movdqa %%xmm4,%%xmm5 \n"
+ "mulps 0x10(%3),%%xmm0 \n"
+ "mulps 0x10(%3),%%xmm4 \n"
+ "addps (%3),%%xmm0 \n"
+ "addps (%3),%%xmm4 \n"
+ "movdqa %%xmm1,%%xmm2 \n"
+ "movdqa %%xmm5,%%xmm6 \n"
+ "mulps %%xmm1,%%xmm2 \n"
+ "mulps %%xmm5,%%xmm6 \n"
+ "mulps %%xmm2,%%xmm1 \n"
+ "mulps %%xmm6,%%xmm5 \n"
+ "mulps 0x20(%3),%%xmm2 \n"
+ "mulps 0x20(%3),%%xmm6 \n"
+ "mulps 0x30(%3),%%xmm1 \n"
+ "mulps 0x30(%3),%%xmm5 \n"
+ "addps %%xmm2,%%xmm0 \n"
+ "addps %%xmm6,%%xmm4 \n"
+ "addps %%xmm1,%%xmm0 \n"
+ "addps %%xmm5,%%xmm4 \n"
+ "cvttps2dq %%xmm0,%%xmm0 \n"
+ "cvttps2dq %%xmm4,%%xmm4 \n"
+ "packuswb %%xmm4,%%xmm0 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ "movq %%xmm0,(%1) \n"
+ "lea 0x8(%1),%1 \n"
+ "sub $0x2,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : "r"(poly) // %3
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6");
}
#endif // HAS_ARGBPOLYNOMIALROW_SSE2
#ifdef HAS_ARGBPOLYNOMIALROW_AVX2
-void ARGBPolynomialRow_AVX2(const uint8* src_argb,
- uint8* dst_argb, const float* poly,
+void ARGBPolynomialRow_AVX2(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const float* poly,
int width) {- asm volatile (
- "vbroadcastf128 " MEMACCESS(3) ",%%ymm4 \n"
- "vbroadcastf128 " MEMACCESS2(0x10,3) ",%%ymm5 \n"
- "vbroadcastf128 " MEMACCESS2(0x20,3) ",%%ymm6 \n"
- "vbroadcastf128 " MEMACCESS2(0x30,3) ",%%ymm7 \n"
+ asm volatile(
+ "vbroadcastf128 (%3),%%ymm4 \n"
+ "vbroadcastf128 0x10(%3),%%ymm5 \n"
+ "vbroadcastf128 0x20(%3),%%ymm6 \n"
+ "vbroadcastf128 0x30(%3),%%ymm7 \n"
- // 2 pixel loop.
- LABELALIGN
- "1: \n"
- "vpmovzxbd " MEMACCESS(0) ",%%ymm0 \n" // 2 ARGB pixels
- "lea " MEMLEA(0x8,0) ",%0 \n"
- "vcvtdq2ps %%ymm0,%%ymm0 \n" // X 8 floats
- "vmulps %%ymm0,%%ymm0,%%ymm2 \n" // X * X
- "vmulps %%ymm7,%%ymm0,%%ymm3 \n" // C3 * X
- "vfmadd132ps %%ymm5,%%ymm4,%%ymm0 \n" // result = C0 + C1 * X
- "vfmadd231ps %%ymm6,%%ymm2,%%ymm0 \n" // result += C2 * X * X
- "vfmadd231ps %%ymm3,%%ymm2,%%ymm0 \n" // result += C3 * X * X * X
- "vcvttps2dq %%ymm0,%%ymm0 \n"
- "vpackusdw %%ymm0,%%ymm0,%%ymm0 \n"
- "vpermq $0xd8,%%ymm0,%%ymm0 \n"
- "vpackuswb %%xmm0,%%xmm0,%%xmm0 \n"
- "vmovq %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x8,1) ",%1 \n"
- "sub $0x2,%2 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- : "r"(poly) // %3
- : "memory", "cc",
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
- );
+ // 2 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "vpmovzxbd (%0),%%ymm0 \n" // 2 ARGB pixels
+ "lea 0x8(%0),%0 \n"
+ "vcvtdq2ps %%ymm0,%%ymm0 \n" // X 8 floats
+ "vmulps %%ymm0,%%ymm0,%%ymm2 \n" // X * X
+ "vmulps %%ymm7,%%ymm0,%%ymm3 \n" // C3 * X
+ "vfmadd132ps %%ymm5,%%ymm4,%%ymm0 \n" // result = C0 + C1 * X
+ "vfmadd231ps %%ymm6,%%ymm2,%%ymm0 \n" // result += C2 * X * X
+ "vfmadd231ps %%ymm3,%%ymm2,%%ymm0 \n" // result += C3 * X * X *
+ // X
+ "vcvttps2dq %%ymm0,%%ymm0 \n"
+ "vpackusdw %%ymm0,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vpackuswb %%xmm0,%%xmm0,%%xmm0 \n"
+ "vmovq %%xmm0,(%1) \n"
+ "lea 0x8(%1),%1 \n"
+ "sub $0x2,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : "r"(poly) // %3
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6",
+ "xmm7");
}
#endif // HAS_ARGBPOLYNOMIALROW_AVX2
+#ifdef HAS_HALFFLOATROW_SSE2
+static float kScaleBias = 1.9259299444e-34f;
+void HalfFloatRow_SSE2(const uint16_t* src,
+ uint16_t* dst,
+ float scale,
+ int width) {+ scale *= kScaleBias;
+ asm volatile(
+ "movd %3,%%xmm4 \n"
+ "pshufd $0x0,%%xmm4,%%xmm4 \n"
+ "pxor %%xmm5,%%xmm5 \n"
+ "sub %0,%1 \n"
+
+ // 16 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm2 \n" // 8 shorts
+ "add $0x10,%0 \n"
+ "movdqa %%xmm2,%%xmm3 \n"
+ "punpcklwd %%xmm5,%%xmm2 \n" // 8 ints in xmm2/1
+ "cvtdq2ps %%xmm2,%%xmm2 \n" // 8 floats
+ "punpckhwd %%xmm5,%%xmm3 \n"
+ "cvtdq2ps %%xmm3,%%xmm3 \n"
+ "mulps %%xmm4,%%xmm2 \n"
+ "mulps %%xmm4,%%xmm3 \n"
+ "psrld $0xd,%%xmm2 \n"
+ "psrld $0xd,%%xmm3 \n"
+ "packssdw %%xmm3,%%xmm2 \n"
+ "movdqu %%xmm2,-0x10(%0,%1,1) \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ : "m"(scale) // %3
+ : "memory", "cc", "xmm2", "xmm3", "xmm4", "xmm5");
+}
+#endif // HAS_HALFFLOATROW_SSE2
+
+#ifdef HAS_HALFFLOATROW_AVX2
+void HalfFloatRow_AVX2(const uint16_t* src,
+ uint16_t* dst,
+ float scale,
+ int width) {+ scale *= kScaleBias;
+ asm volatile(
+ "vbroadcastss %3, %%ymm4 \n"
+ "vpxor %%ymm5,%%ymm5,%%ymm5 \n"
+ "sub %0,%1 \n"
+
+ // 16 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm2 \n" // 16 shorts
+ "add $0x20,%0 \n"
+ "vpunpckhwd %%ymm5,%%ymm2,%%ymm3 \n" // mutates
+ "vpunpcklwd %%ymm5,%%ymm2,%%ymm2 \n"
+ "vcvtdq2ps %%ymm3,%%ymm3 \n"
+ "vcvtdq2ps %%ymm2,%%ymm2 \n"
+ "vmulps %%ymm3,%%ymm4,%%ymm3 \n"
+ "vmulps %%ymm2,%%ymm4,%%ymm2 \n"
+ "vpsrld $0xd,%%ymm3,%%ymm3 \n"
+ "vpsrld $0xd,%%ymm2,%%ymm2 \n"
+ "vpackssdw %%ymm3, %%ymm2, %%ymm2 \n" // unmutates
+ "vmovdqu %%ymm2,-0x20(%0,%1,1) \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+
+ "vzeroupper \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+#if defined(__x86_64__)
+ : "x"(scale) // %3
+#else
+ : "m"(scale) // %3
+#endif
+ : "memory", "cc", "xmm2", "xmm3", "xmm4", "xmm5");
+}
+#endif // HAS_HALFFLOATROW_AVX2
+
+#ifdef HAS_HALFFLOATROW_F16C
+void HalfFloatRow_F16C(const uint16_t* src,
+ uint16_t* dst,
+ float scale,
+ int width) {+ asm volatile(
+ "vbroadcastss %3, %%ymm4 \n"
+ "sub %0,%1 \n"
+
+ // 16 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "vpmovzxwd (%0),%%ymm2 \n" // 16 shorts -> 16 ints
+ "vpmovzxwd 0x10(%0),%%ymm3 \n"
+ "vcvtdq2ps %%ymm2,%%ymm2 \n"
+ "vcvtdq2ps %%ymm3,%%ymm3 \n"
+ "vmulps %%ymm2,%%ymm4,%%ymm2 \n"
+ "vmulps %%ymm3,%%ymm4,%%ymm3 \n"
+ "vcvtps2ph $3, %%ymm2, %%xmm2 \n"
+ "vcvtps2ph $3, %%ymm3, %%xmm3 \n"
+ "vmovdqu %%xmm2,0x00(%0,%1,1) \n"
+ "vmovdqu %%xmm3,0x10(%0,%1,1) \n"
+ "add $0x20,%0 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+#if defined(__x86_64__)
+ : "x"(scale) // %3
+#else
+ : "m"(scale) // %3
+#endif
+ : "memory", "cc", "xmm2", "xmm3", "xmm4");
+}
+#endif // HAS_HALFFLOATROW_F16C
+
+#ifdef HAS_HALFFLOATROW_F16C
+void HalfFloat1Row_F16C(const uint16_t* src, uint16_t* dst, float, int width) {+ asm volatile(
+ "sub %0,%1 \n"
+ // 16 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "vpmovzxwd (%0),%%ymm2 \n" // 16 shorts -> 16 ints
+ "vpmovzxwd 0x10(%0),%%ymm3 \n"
+ "vcvtdq2ps %%ymm2,%%ymm2 \n"
+ "vcvtdq2ps %%ymm3,%%ymm3 \n"
+ "vcvtps2ph $3, %%ymm2, %%xmm2 \n"
+ "vcvtps2ph $3, %%ymm3, %%xmm3 \n"
+ "vmovdqu %%xmm2,0x00(%0,%1,1) \n"
+ "vmovdqu %%xmm3,0x10(%0,%1,1) \n"
+ "add $0x20,%0 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ :
+ : "memory", "cc", "xmm2", "xmm3");
+}
+#endif // HAS_HALFFLOATROW_F16C
+
#ifdef HAS_ARGBCOLORTABLEROW_X86
// Tranform ARGB pixels with color table.
-void ARGBColorTableRow_X86(uint8* dst_argb, const uint8* table_argb,
+void ARGBColorTableRow_X86(uint8_t* dst_argb,
+ const uint8_t* table_argb,
int width) {uintptr_t pixel_temp;
- asm volatile (
- // 1 pixel loop.
- LABELALIGN
- "1: \n"
- "movzb " MEMACCESS(0) ",%1 \n"
- "lea " MEMLEA(0x4,0) ",%0 \n"
- MEMOPARG(movzb,0x00,3,1,4,1) " \n" // movzb (%3,%1,4),%1
- "mov %b1," MEMACCESS2(-0x4,0) " \n"
- "movzb " MEMACCESS2(-0x3,0) ",%1 \n"
- MEMOPARG(movzb,0x01,3,1,4,1) " \n" // movzb 0x1(%3,%1,4),%1
- "mov %b1," MEMACCESS2(-0x3,0) " \n"
- "movzb " MEMACCESS2(-0x2,0) ",%1 \n"
- MEMOPARG(movzb,0x02,3,1,4,1) " \n" // movzb 0x2(%3,%1,4),%1
- "mov %b1," MEMACCESS2(-0x2,0) " \n"
- "movzb " MEMACCESS2(-0x1,0) ",%1 \n"
- MEMOPARG(movzb,0x03,3,1,4,1) " \n" // movzb 0x3(%3,%1,4),%1
- "mov %b1," MEMACCESS2(-0x1,0) " \n"
- "dec %2 \n"
- "jg 1b \n"
- : "+r"(dst_argb), // %0
- "=&d"(pixel_temp), // %1
- "+r"(width) // %2
- : "r"(table_argb) // %3
- : "memory", "cc");
+ asm volatile(
+ // 1 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movzb (%0),%1 \n"
+ "lea 0x4(%0),%0 \n"
+ "movzb 0x00(%3,%1,4),%1 \n"
+ "mov %b1,-0x4(%0) \n"
+ "movzb -0x3(%0),%1 \n"
+ "movzb 0x01(%3,%1,4),%1 \n"
+ "mov %b1,-0x3(%0) \n"
+ "movzb -0x2(%0),%1 \n"
+ "movzb 0x02(%3,%1,4),%1 \n"
+ "mov %b1,-0x2(%0) \n"
+ "movzb -0x1(%0),%1 \n"
+ "movzb 0x03(%3,%1,4),%1 \n"
+ "mov %b1,-0x1(%0) \n"
+ "dec %2 \n"
+ "jg 1b \n"
+ : "+r"(dst_argb), // %0
+ "=&d"(pixel_temp), // %1
+ "+r"(width) // %2
+ : "r"(table_argb) // %3
+ : "memory", "cc");
}
#endif // HAS_ARGBCOLORTABLEROW_X86
#ifdef HAS_RGBCOLORTABLEROW_X86
// Tranform RGB pixels with color table.
-void RGBColorTableRow_X86(uint8* dst_argb, const uint8* table_argb, int width) {+void RGBColorTableRow_X86(uint8_t* dst_argb,
+ const uint8_t* table_argb,
+ int width) {uintptr_t pixel_temp;
- asm volatile (
- // 1 pixel loop.
- LABELALIGN
- "1: \n"
- "movzb " MEMACCESS(0) ",%1 \n"
- "lea " MEMLEA(0x4,0) ",%0 \n"
- MEMOPARG(movzb,0x00,3,1,4,1) " \n" // movzb (%3,%1,4),%1
- "mov %b1," MEMACCESS2(-0x4,0) " \n"
- "movzb " MEMACCESS2(-0x3,0) ",%1 \n"
- MEMOPARG(movzb,0x01,3,1,4,1) " \n" // movzb 0x1(%3,%1,4),%1
- "mov %b1," MEMACCESS2(-0x3,0) " \n"
- "movzb " MEMACCESS2(-0x2,0) ",%1 \n"
- MEMOPARG(movzb,0x02,3,1,4,1) " \n" // movzb 0x2(%3,%1,4),%1
- "mov %b1," MEMACCESS2(-0x2,0) " \n"
- "dec %2 \n"
- "jg 1b \n"
- : "+r"(dst_argb), // %0
- "=&d"(pixel_temp), // %1
- "+r"(width) // %2
- : "r"(table_argb) // %3
- : "memory", "cc");
+ asm volatile(
+ // 1 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movzb (%0),%1 \n"
+ "lea 0x4(%0),%0 \n"
+ "movzb 0x00(%3,%1,4),%1 \n"
+ "mov %b1,-0x4(%0) \n"
+ "movzb -0x3(%0),%1 \n"
+ "movzb 0x01(%3,%1,4),%1 \n"
+ "mov %b1,-0x3(%0) \n"
+ "movzb -0x2(%0),%1 \n"
+ "movzb 0x02(%3,%1,4),%1 \n"
+ "mov %b1,-0x2(%0) \n"
+ "dec %2 \n"
+ "jg 1b \n"
+ : "+r"(dst_argb), // %0
+ "=&d"(pixel_temp), // %1
+ "+r"(width) // %2
+ : "r"(table_argb) // %3
+ : "memory", "cc");
}
#endif // HAS_RGBCOLORTABLEROW_X86
#ifdef HAS_ARGBLUMACOLORTABLEROW_SSSE3
// Tranform RGB pixels with luma table.
-void ARGBLumaColorTableRow_SSSE3(const uint8* src_argb, uint8* dst_argb,
+void ARGBLumaColorTableRow_SSSE3(const uint8_t* src_argb,
+ uint8_t* dst_argb,
int width,
- const uint8* luma, uint32 lumacoeff) {+ const uint8_t* luma,
+ uint32_t lumacoeff) {uintptr_t pixel_temp;
uintptr_t table_temp;
- asm volatile (
- "movd %6,%%xmm3 \n"
- "pshufd $0x0,%%xmm3,%%xmm3 \n"
- "pcmpeqb %%xmm4,%%xmm4 \n"
- "psllw $0x8,%%xmm4 \n"
- "pxor %%xmm5,%%xmm5 \n"
+ asm volatile(
+ "movd %6,%%xmm3 \n"
+ "pshufd $0x0,%%xmm3,%%xmm3 \n"
+ "pcmpeqb %%xmm4,%%xmm4 \n"
+ "psllw $0x8,%%xmm4 \n"
+ "pxor %%xmm5,%%xmm5 \n"
- // 4 pixel loop.
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(2) ",%%xmm0 \n"
- "pmaddubsw %%xmm3,%%xmm0 \n"
- "phaddw %%xmm0,%%xmm0 \n"
- "pand %%xmm4,%%xmm0 \n"
- "punpcklwd %%xmm5,%%xmm0 \n"
- "movd %%xmm0,%k1 \n" // 32 bit offset
- "add %5,%1 \n"
- "pshufd $0x39,%%xmm0,%%xmm0 \n"
+ // 4 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu (%2),%%xmm0 \n"
+ "pmaddubsw %%xmm3,%%xmm0 \n"
+ "phaddw %%xmm0,%%xmm0 \n"
+ "pand %%xmm4,%%xmm0 \n"
+ "punpcklwd %%xmm5,%%xmm0 \n"
+ "movd %%xmm0,%k1 \n" // 32 bit offset
+ "add %5,%1 \n"
+ "pshufd $0x39,%%xmm0,%%xmm0 \n"
- "movzb " MEMACCESS(2) ",%0 \n"
- MEMOPARG(movzb,0x00,1,0,1,0) " \n" // movzb (%1,%0,1),%0
- "mov %b0," MEMACCESS(3) " \n"
- "movzb " MEMACCESS2(0x1,2) ",%0 \n"
- MEMOPARG(movzb,0x00,1,0,1,0) " \n" // movzb (%1,%0,1),%0
- "mov %b0," MEMACCESS2(0x1,3) " \n"
- "movzb " MEMACCESS2(0x2,2) ",%0 \n"
- MEMOPARG(movzb,0x00,1,0,1,0) " \n" // movzb (%1,%0,1),%0
- "mov %b0," MEMACCESS2(0x2,3) " \n"
- "movzb " MEMACCESS2(0x3,2) ",%0 \n"
- "mov %b0," MEMACCESS2(0x3,3) " \n"
+ "movzb (%2),%0 \n"
+ "movzb 0x00(%1,%0,1),%0 \n"
+ "mov %b0,(%3) \n"
+ "movzb 0x1(%2),%0 \n"
+ "movzb 0x00(%1,%0,1),%0 \n"
+ "mov %b0,0x1(%3) \n"
+ "movzb 0x2(%2),%0 \n"
+ "movzb 0x00(%1,%0,1),%0 \n"
+ "mov %b0,0x2(%3) \n"
+ "movzb 0x3(%2),%0 \n"
+ "mov %b0,0x3(%3) \n"
- "movd %%xmm0,%k1 \n" // 32 bit offset
- "add %5,%1 \n"
- "pshufd $0x39,%%xmm0,%%xmm0 \n"
+ "movd %%xmm0,%k1 \n" // 32 bit offset
+ "add %5,%1 \n"
+ "pshufd $0x39,%%xmm0,%%xmm0 \n"
- "movzb " MEMACCESS2(0x4,2) ",%0 \n"
- MEMOPARG(movzb,0x00,1,0,1,0) " \n" // movzb (%1,%0,1),%0
- "mov %b0," MEMACCESS2(0x4,3) " \n"
- "movzb " MEMACCESS2(0x5,2) ",%0 \n"
- MEMOPARG(movzb,0x00,1,0,1,0) " \n" // movzb (%1,%0,1),%0
- "mov %b0," MEMACCESS2(0x5,3) " \n"
- "movzb " MEMACCESS2(0x6,2) ",%0 \n"
- MEMOPARG(movzb,0x00,1,0,1,0) " \n" // movzb (%1,%0,1),%0
- "mov %b0," MEMACCESS2(0x6,3) " \n"
- "movzb " MEMACCESS2(0x7,2) ",%0 \n"
- "mov %b0," MEMACCESS2(0x7,3) " \n"
+ "movzb 0x4(%2),%0 \n"
+ "movzb 0x00(%1,%0,1),%0 \n"
+ "mov %b0,0x4(%3) \n"
+ "movzb 0x5(%2),%0 \n"
+ "movzb 0x00(%1,%0,1),%0 \n"
+ "mov %b0,0x5(%3) \n"
+ "movzb 0x6(%2),%0 \n"
+ "movzb 0x00(%1,%0,1),%0 \n"
+ "mov %b0,0x6(%3) \n"
+ "movzb 0x7(%2),%0 \n"
+ "mov %b0,0x7(%3) \n"
- "movd %%xmm0,%k1 \n" // 32 bit offset
- "add %5,%1 \n"
- "pshufd $0x39,%%xmm0,%%xmm0 \n"
+ "movd %%xmm0,%k1 \n" // 32 bit offset
+ "add %5,%1 \n"
+ "pshufd $0x39,%%xmm0,%%xmm0 \n"
- "movzb " MEMACCESS2(0x8,2) ",%0 \n"
- MEMOPARG(movzb,0x00,1,0,1,0) " \n" // movzb (%1,%0,1),%0
- "mov %b0," MEMACCESS2(0x8,3) " \n"
- "movzb " MEMACCESS2(0x9,2) ",%0 \n"
- MEMOPARG(movzb,0x00,1,0,1,0) " \n" // movzb (%1,%0,1),%0
- "mov %b0," MEMACCESS2(0x9,3) " \n"
- "movzb " MEMACCESS2(0xa,2) ",%0 \n"
- MEMOPARG(movzb,0x00,1,0,1,0) " \n" // movzb (%1,%0,1),%0
- "mov %b0," MEMACCESS2(0xa,3) " \n"
- "movzb " MEMACCESS2(0xb,2) ",%0 \n"
- "mov %b0," MEMACCESS2(0xb,3) " \n"
+ "movzb 0x8(%2),%0 \n"
+ "movzb 0x00(%1,%0,1),%0 \n"
+ "mov %b0,0x8(%3) \n"
+ "movzb 0x9(%2),%0 \n"
+ "movzb 0x00(%1,%0,1),%0 \n"
+ "mov %b0,0x9(%3) \n"
+ "movzb 0xa(%2),%0 \n"
+ "movzb 0x00(%1,%0,1),%0 \n"
+ "mov %b0,0xa(%3) \n"
+ "movzb 0xb(%2),%0 \n"
+ "mov %b0,0xb(%3) \n"
- "movd %%xmm0,%k1 \n" // 32 bit offset
- "add %5,%1 \n"
+ "movd %%xmm0,%k1 \n" // 32 bit offset
+ "add %5,%1 \n"
- "movzb " MEMACCESS2(0xc,2) ",%0 \n"
- MEMOPARG(movzb,0x00,1,0,1,0) " \n" // movzb (%1,%0,1),%0
- "mov %b0," MEMACCESS2(0xc,3) " \n"
- "movzb " MEMACCESS2(0xd,2) ",%0 \n"
- MEMOPARG(movzb,0x00,1,0,1,0) " \n" // movzb (%1,%0,1),%0
- "mov %b0," MEMACCESS2(0xd,3) " \n"
- "movzb " MEMACCESS2(0xe,2) ",%0 \n"
- MEMOPARG(movzb,0x00,1,0,1,0) " \n" // movzb (%1,%0,1),%0
- "mov %b0," MEMACCESS2(0xe,3) " \n"
- "movzb " MEMACCESS2(0xf,2) ",%0 \n"
- "mov %b0," MEMACCESS2(0xf,3) " \n"
- "lea " MEMLEA(0x10,2) ",%2 \n"
- "lea " MEMLEA(0x10,3) ",%3 \n"
- "sub $0x4,%4 \n"
- "jg 1b \n"
- : "=&d"(pixel_temp), // %0
- "=&a"(table_temp), // %1
- "+r"(src_argb), // %2
- "+r"(dst_argb), // %3
- "+rm"(width) // %4
- : "r"(luma), // %5
- "rm"(lumacoeff) // %6
- : "memory", "cc", "xmm0", "xmm3", "xmm4", "xmm5"
- );
+ "movzb 0xc(%2),%0 \n"
+ "movzb 0x00(%1,%0,1),%0 \n"
+ "mov %b0,0xc(%3) \n"
+ "movzb 0xd(%2),%0 \n"
+ "movzb 0x00(%1,%0,1),%0 \n"
+ "mov %b0,0xd(%3) \n"
+ "movzb 0xe(%2),%0 \n"
+ "movzb 0x00(%1,%0,1),%0 \n"
+ "mov %b0,0xe(%3) \n"
+ "movzb 0xf(%2),%0 \n"
+ "mov %b0,0xf(%3) \n"
+ "lea 0x10(%2),%2 \n"
+ "lea 0x10(%3),%3 \n"
+ "sub $0x4,%4 \n"
+ "jg 1b \n"
+ : "=&d"(pixel_temp), // %0
+ "=&a"(table_temp), // %1
+ "+r"(src_argb), // %2
+ "+r"(dst_argb), // %3
+ "+rm"(width) // %4
+ : "r"(luma), // %5
+ "rm"(lumacoeff) // %6
+ : "memory", "cc", "xmm0", "xmm3", "xmm4", "xmm5");
}
#endif // HAS_ARGBLUMACOLORTABLEROW_SSSE3
--- a/third_party/libyuv/source/row_mips.cc
+++ /dev/null
@@ -1,782 +1,0 @@
-/*
- * Copyright (c) 2012 The LibYuv project authors. All Rights Reserved.
- *
- * Use of this source code is governed by a BSD-style license
- * that can be found in the LICENSE file in the root of the source
- * tree. An additional intellectual property rights grant can be found
- * in the file PATENTS. All contributing project authors may
- * be found in the AUTHORS file in the root of the source tree.
- */
-
-#include "libyuv/row.h"
-
-#ifdef __cplusplus
-namespace libyuv {-extern "C" {-#endif
-
-// The following are available on Mips platforms:
-#if !defined(LIBYUV_DISABLE_MIPS) && defined(__mips__) && \
- (_MIPS_SIM == _MIPS_SIM_ABI32)
-
-#ifdef HAS_COPYROW_MIPS
-void CopyRow_MIPS(const uint8* src, uint8* dst, int count) {- __asm__ __volatile__ (
- ".set noreorder \n"
- ".set noat \n"
- "slti $at, %[count], 8 \n"
- "bne $at ,$zero, $last8 \n"
- "xor $t8, %[src], %[dst] \n"
- "andi $t8, $t8, 0x3 \n"
-
- "bne $t8, $zero, unaligned \n"
- "negu $a3, %[dst] \n"
- // make dst/src aligned
- "andi $a3, $a3, 0x3 \n"
- "beq $a3, $zero, $chk16w \n"
- // word-aligned now count is the remining bytes count
- "subu %[count], %[count], $a3 \n"
-
- "lwr $t8, 0(%[src]) \n"
- "addu %[src], %[src], $a3 \n"
- "swr $t8, 0(%[dst]) \n"
- "addu %[dst], %[dst], $a3 \n"
-
- // Now the dst/src are mutually word-aligned with word-aligned addresses
- "$chk16w: \n"
- "andi $t8, %[count], 0x3f \n" // whole 64-B chunks?
- // t8 is the byte count after 64-byte chunks
- "beq %[count], $t8, chk8w \n"
- // There will be at most 1 32-byte chunk after it
- "subu $a3, %[count], $t8 \n" // the reminder
- // Here a3 counts bytes in 16w chunks
- "addu $a3, %[dst], $a3 \n"
- // Now a3 is the final dst after 64-byte chunks
- "addu $t0, %[dst], %[count] \n"
- // t0 is the "past the end" address
-
- // When in the loop we exercise "pref 30,x(a1)", the a1+x should not be past
- // the "t0-32" address
- // This means: for x=128 the last "safe" a1 address is "t0-160"
- // Alternatively, for x=64 the last "safe" a1 address is "t0-96"
- // we will use "pref 30,128(a1)", so "t0-160" is the limit
- "subu $t9, $t0, 160 \n"
- // t9 is the "last safe pref 30,128(a1)" address
- "pref 0, 0(%[src]) \n" // first line of src
- "pref 0, 32(%[src]) \n" // second line of src
- "pref 0, 64(%[src]) \n"
- "pref 30, 32(%[dst]) \n"
- // In case the a1 > t9 don't use "pref 30" at all
- "sgtu $v1, %[dst], $t9 \n"
- "bgtz $v1, $loop16w \n"
- "nop \n"
- // otherwise, start with using pref30
- "pref 30, 64(%[dst]) \n"
- "$loop16w: \n"
- "pref 0, 96(%[src]) \n"
- "lw $t0, 0(%[src]) \n"
- "bgtz $v1, $skip_pref30_96 \n" // skip
- "lw $t1, 4(%[src]) \n"
- "pref 30, 96(%[dst]) \n" // continue
- "$skip_pref30_96: \n"
- "lw $t2, 8(%[src]) \n"
- "lw $t3, 12(%[src]) \n"
- "lw $t4, 16(%[src]) \n"
- "lw $t5, 20(%[src]) \n"
- "lw $t6, 24(%[src]) \n"
- "lw $t7, 28(%[src]) \n"
- "pref 0, 128(%[src]) \n"
- // bring the next lines of src, addr 128
- "sw $t0, 0(%[dst]) \n"
- "sw $t1, 4(%[dst]) \n"
- "sw $t2, 8(%[dst]) \n"
- "sw $t3, 12(%[dst]) \n"
- "sw $t4, 16(%[dst]) \n"
- "sw $t5, 20(%[dst]) \n"
- "sw $t6, 24(%[dst]) \n"
- "sw $t7, 28(%[dst]) \n"
- "lw $t0, 32(%[src]) \n"
- "bgtz $v1, $skip_pref30_128 \n" // skip pref 30,128(a1)
- "lw $t1, 36(%[src]) \n"
- "pref 30, 128(%[dst]) \n" // set dest, addr 128
- "$skip_pref30_128: \n"
- "lw $t2, 40(%[src]) \n"
- "lw $t3, 44(%[src]) \n"
- "lw $t4, 48(%[src]) \n"
- "lw $t5, 52(%[src]) \n"
- "lw $t6, 56(%[src]) \n"
- "lw $t7, 60(%[src]) \n"
- "pref 0, 160(%[src]) \n"
- // bring the next lines of src, addr 160
- "sw $t0, 32(%[dst]) \n"
- "sw $t1, 36(%[dst]) \n"
- "sw $t2, 40(%[dst]) \n"
- "sw $t3, 44(%[dst]) \n"
- "sw $t4, 48(%[dst]) \n"
- "sw $t5, 52(%[dst]) \n"
- "sw $t6, 56(%[dst]) \n"
- "sw $t7, 60(%[dst]) \n"
-
- "addiu %[dst], %[dst], 64 \n" // adding 64 to dest
- "sgtu $v1, %[dst], $t9 \n"
- "bne %[dst], $a3, $loop16w \n"
- " addiu %[src], %[src], 64 \n" // adding 64 to src
- "move %[count], $t8 \n"
-
- // Here we have src and dest word-aligned but less than 64-bytes to go
-
- "chk8w: \n"
- "pref 0, 0x0(%[src]) \n"
- "andi $t8, %[count], 0x1f \n" // 32-byte chunk?
- // the t8 is the reminder count past 32-bytes
- "beq %[count], $t8, chk1w \n"
- // count=t8,no 32-byte chunk
- " nop \n"
-
- "lw $t0, 0(%[src]) \n"
- "lw $t1, 4(%[src]) \n"
- "lw $t2, 8(%[src]) \n"
- "lw $t3, 12(%[src]) \n"
- "lw $t4, 16(%[src]) \n"
- "lw $t5, 20(%[src]) \n"
- "lw $t6, 24(%[src]) \n"
- "lw $t7, 28(%[src]) \n"
- "addiu %[src], %[src], 32 \n"
-
- "sw $t0, 0(%[dst]) \n"
- "sw $t1, 4(%[dst]) \n"
- "sw $t2, 8(%[dst]) \n"
- "sw $t3, 12(%[dst]) \n"
- "sw $t4, 16(%[dst]) \n"
- "sw $t5, 20(%[dst]) \n"
- "sw $t6, 24(%[dst]) \n"
- "sw $t7, 28(%[dst]) \n"
- "addiu %[dst], %[dst], 32 \n"
-
- "chk1w: \n"
- "andi %[count], $t8, 0x3 \n"
- // now count is the reminder past 1w chunks
- "beq %[count], $t8, $last8 \n"
- " subu $a3, $t8, %[count] \n"
- // a3 is count of bytes in 1w chunks
- "addu $a3, %[dst], $a3 \n"
- // now a3 is the dst address past the 1w chunks
- // copying in words (4-byte chunks)
- "$wordCopy_loop: \n"
- "lw $t3, 0(%[src]) \n"
- // the first t3 may be equal t0 ... optimize?
- "addiu %[src], %[src],4 \n"
- "addiu %[dst], %[dst],4 \n"
- "bne %[dst], $a3,$wordCopy_loop \n"
- " sw $t3, -4(%[dst]) \n"
-
- // For the last (<8) bytes
- "$last8: \n"
- "blez %[count], leave \n"
- " addu $a3, %[dst], %[count] \n" // a3 -last dst address
- "$last8loop: \n"
- "lb $v1, 0(%[src]) \n"
- "addiu %[src], %[src], 1 \n"
- "addiu %[dst], %[dst], 1 \n"
- "bne %[dst], $a3, $last8loop \n"
- " sb $v1, -1(%[dst]) \n"
-
- "leave: \n"
- " j $ra \n"
- " nop \n"
-
- //
- // UNALIGNED case
- //
-
- "unaligned: \n"
- // got here with a3="negu a1"
- "andi $a3, $a3, 0x3 \n" // a1 is word aligned?
- "beqz $a3, $ua_chk16w \n"
- " subu %[count], %[count], $a3 \n"
- // bytes left after initial a3 bytes
- "lwr $v1, 0(%[src]) \n"
- "lwl $v1, 3(%[src]) \n"
- "addu %[src], %[src], $a3 \n" // a3 may be 1, 2 or 3
- "swr $v1, 0(%[dst]) \n"
- "addu %[dst], %[dst], $a3 \n"
- // below the dst will be word aligned (NOTE1)
- "$ua_chk16w: \n"
- "andi $t8, %[count], 0x3f \n" // whole 64-B chunks?
- // t8 is the byte count after 64-byte chunks
- "beq %[count], $t8, ua_chk8w \n"
- // if a2==t8, no 64-byte chunks
- // There will be at most 1 32-byte chunk after it
- "subu $a3, %[count], $t8 \n" // the reminder
- // Here a3 counts bytes in 16w chunks
- "addu $a3, %[dst], $a3 \n"
- // Now a3 is the final dst after 64-byte chunks
- "addu $t0, %[dst], %[count] \n" // t0 "past the end"
- "subu $t9, $t0, 160 \n"
- // t9 is the "last safe pref 30,128(a1)" address
- "pref 0, 0(%[src]) \n" // first line of src
- "pref 0, 32(%[src]) \n" // second line addr 32
- "pref 0, 64(%[src]) \n"
- "pref 30, 32(%[dst]) \n"
- // safe, as we have at least 64 bytes ahead
- // In case the a1 > t9 don't use "pref 30" at all
- "sgtu $v1, %[dst], $t9 \n"
- "bgtz $v1, $ua_loop16w \n"
- // skip "pref 30,64(a1)" for too short arrays
- " nop \n"
- // otherwise, start with using pref30
- "pref 30, 64(%[dst]) \n"
- "$ua_loop16w: \n"
- "pref 0, 96(%[src]) \n"
- "lwr $t0, 0(%[src]) \n"
- "lwl $t0, 3(%[src]) \n"
- "lwr $t1, 4(%[src]) \n"
- "bgtz $v1, $ua_skip_pref30_96 \n"
- " lwl $t1, 7(%[src]) \n"
- "pref 30, 96(%[dst]) \n"
- // continue setting up the dest, addr 96
- "$ua_skip_pref30_96: \n"
- "lwr $t2, 8(%[src]) \n"
- "lwl $t2, 11(%[src]) \n"
- "lwr $t3, 12(%[src]) \n"
- "lwl $t3, 15(%[src]) \n"
- "lwr $t4, 16(%[src]) \n"
- "lwl $t4, 19(%[src]) \n"
- "lwr $t5, 20(%[src]) \n"
- "lwl $t5, 23(%[src]) \n"
- "lwr $t6, 24(%[src]) \n"
- "lwl $t6, 27(%[src]) \n"
- "lwr $t7, 28(%[src]) \n"
- "lwl $t7, 31(%[src]) \n"
- "pref 0, 128(%[src]) \n"
- // bring the next lines of src, addr 128
- "sw $t0, 0(%[dst]) \n"
- "sw $t1, 4(%[dst]) \n"
- "sw $t2, 8(%[dst]) \n"
- "sw $t3, 12(%[dst]) \n"
- "sw $t4, 16(%[dst]) \n"
- "sw $t5, 20(%[dst]) \n"
- "sw $t6, 24(%[dst]) \n"
- "sw $t7, 28(%[dst]) \n"
- "lwr $t0, 32(%[src]) \n"
- "lwl $t0, 35(%[src]) \n"
- "lwr $t1, 36(%[src]) \n"
- "bgtz $v1, ua_skip_pref30_128 \n"
- " lwl $t1, 39(%[src]) \n"
- "pref 30, 128(%[dst]) \n"
- // continue setting up the dest, addr 128
- "ua_skip_pref30_128: \n"
-
- "lwr $t2, 40(%[src]) \n"
- "lwl $t2, 43(%[src]) \n"
- "lwr $t3, 44(%[src]) \n"
- "lwl $t3, 47(%[src]) \n"
- "lwr $t4, 48(%[src]) \n"
- "lwl $t4, 51(%[src]) \n"
- "lwr $t5, 52(%[src]) \n"
- "lwl $t5, 55(%[src]) \n"
- "lwr $t6, 56(%[src]) \n"
- "lwl $t6, 59(%[src]) \n"
- "lwr $t7, 60(%[src]) \n"
- "lwl $t7, 63(%[src]) \n"
- "pref 0, 160(%[src]) \n"
- // bring the next lines of src, addr 160
- "sw $t0, 32(%[dst]) \n"
- "sw $t1, 36(%[dst]) \n"
- "sw $t2, 40(%[dst]) \n"
- "sw $t3, 44(%[dst]) \n"
- "sw $t4, 48(%[dst]) \n"
- "sw $t5, 52(%[dst]) \n"
- "sw $t6, 56(%[dst]) \n"
- "sw $t7, 60(%[dst]) \n"
-
- "addiu %[dst],%[dst],64 \n" // adding 64 to dest
- "sgtu $v1,%[dst],$t9 \n"
- "bne %[dst],$a3,$ua_loop16w \n"
- " addiu %[src],%[src],64 \n" // adding 64 to src
- "move %[count],$t8 \n"
-
- // Here we have src and dest word-aligned but less than 64-bytes to go
-
- "ua_chk8w: \n"
- "pref 0, 0x0(%[src]) \n"
- "andi $t8, %[count], 0x1f \n" // 32-byte chunk?
- // the t8 is the reminder count
- "beq %[count], $t8, $ua_chk1w \n"
- // when count==t8, no 32-byte chunk
-
- "lwr $t0, 0(%[src]) \n"
- "lwl $t0, 3(%[src]) \n"
- "lwr $t1, 4(%[src]) \n"
- "lwl $t1, 7(%[src]) \n"
- "lwr $t2, 8(%[src]) \n"
- "lwl $t2, 11(%[src]) \n"
- "lwr $t3, 12(%[src]) \n"
- "lwl $t3, 15(%[src]) \n"
- "lwr $t4, 16(%[src]) \n"
- "lwl $t4, 19(%[src]) \n"
- "lwr $t5, 20(%[src]) \n"
- "lwl $t5, 23(%[src]) \n"
- "lwr $t6, 24(%[src]) \n"
- "lwl $t6, 27(%[src]) \n"
- "lwr $t7, 28(%[src]) \n"
- "lwl $t7, 31(%[src]) \n"
- "addiu %[src], %[src], 32 \n"
-
- "sw $t0, 0(%[dst]) \n"
- "sw $t1, 4(%[dst]) \n"
- "sw $t2, 8(%[dst]) \n"
- "sw $t3, 12(%[dst]) \n"
- "sw $t4, 16(%[dst]) \n"
- "sw $t5, 20(%[dst]) \n"
- "sw $t6, 24(%[dst]) \n"
- "sw $t7, 28(%[dst]) \n"
- "addiu %[dst], %[dst], 32 \n"
-
- "$ua_chk1w: \n"
- "andi %[count], $t8, 0x3 \n"
- // now count is the reminder past 1w chunks
- "beq %[count], $t8, ua_smallCopy \n"
- "subu $a3, $t8, %[count] \n"
- // a3 is count of bytes in 1w chunks
- "addu $a3, %[dst], $a3 \n"
- // now a3 is the dst address past the 1w chunks
-
- // copying in words (4-byte chunks)
- "$ua_wordCopy_loop: \n"
- "lwr $v1, 0(%[src]) \n"
- "lwl $v1, 3(%[src]) \n"
- "addiu %[src], %[src], 4 \n"
- "addiu %[dst], %[dst], 4 \n"
- // note: dst=a1 is word aligned here, see NOTE1
- "bne %[dst], $a3, $ua_wordCopy_loop \n"
- " sw $v1,-4(%[dst]) \n"
-
- // Now less than 4 bytes (value in count) left to copy
- "ua_smallCopy: \n"
- "beqz %[count], leave \n"
- " addu $a3, %[dst], %[count] \n" // a3 = last dst address
- "$ua_smallCopy_loop: \n"
- "lb $v1, 0(%[src]) \n"
- "addiu %[src], %[src], 1 \n"
- "addiu %[dst], %[dst], 1 \n"
- "bne %[dst],$a3,$ua_smallCopy_loop \n"
- " sb $v1, -1(%[dst]) \n"
-
- "j $ra \n"
- " nop \n"
- ".set at \n"
- ".set reorder \n"
- : [dst] "+r" (dst), [src] "+r" (src)
- : [count] "r" (count)
- : "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7",
- "t8", "t9", "a3", "v1", "at"
- );
-}
-#endif // HAS_COPYROW_MIPS
-
-// DSPR2 functions
-#if !defined(LIBYUV_DISABLE_MIPS) && defined(__mips_dsp) && \
- (__mips_dsp_rev >= 2) && \
- (_MIPS_SIM == _MIPS_SIM_ABI32) && (__mips_isa_rev < 6)
-
-void SplitUVRow_DSPR2(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
- int width) {- __asm__ __volatile__ (
- ".set push \n"
- ".set noreorder \n"
- "srl $t4, %[width], 4 \n" // multiplies of 16
- "blez $t4, 2f \n"
- " andi %[width], %[width], 0xf \n" // residual
-
- "1: \n"
- "addiu $t4, $t4, -1 \n"
- "lw $t0, 0(%[src_uv]) \n" // V1 | U1 | V0 | U0
- "lw $t1, 4(%[src_uv]) \n" // V3 | U3 | V2 | U2
- "lw $t2, 8(%[src_uv]) \n" // V5 | U5 | V4 | U4
- "lw $t3, 12(%[src_uv]) \n" // V7 | U7 | V6 | U6
- "lw $t5, 16(%[src_uv]) \n" // V9 | U9 | V8 | U8
- "lw $t6, 20(%[src_uv]) \n" // V11 | U11 | V10 | U10
- "lw $t7, 24(%[src_uv]) \n" // V13 | U13 | V12 | U12
- "lw $t8, 28(%[src_uv]) \n" // V15 | U15 | V14 | U14
- "addiu %[src_uv], %[src_uv], 32 \n"
- "precrq.qb.ph $t9, $t1, $t0 \n" // V3 | V2 | V1 | V0
- "precr.qb.ph $t0, $t1, $t0 \n" // U3 | U2 | U1 | U0
- "precrq.qb.ph $t1, $t3, $t2 \n" // V7 | V6 | V5 | V4
- "precr.qb.ph $t2, $t3, $t2 \n" // U7 | U6 | U5 | U4
- "precrq.qb.ph $t3, $t6, $t5 \n" // V11 | V10 | V9 | V8
- "precr.qb.ph $t5, $t6, $t5 \n" // U11 | U10 | U9 | U8
- "precrq.qb.ph $t6, $t8, $t7 \n" // V15 | V14 | V13 | V12
- "precr.qb.ph $t7, $t8, $t7 \n" // U15 | U14 | U13 | U12
- "sw $t9, 0(%[dst_v]) \n"
- "sw $t0, 0(%[dst_u]) \n"
- "sw $t1, 4(%[dst_v]) \n"
- "sw $t2, 4(%[dst_u]) \n"
- "sw $t3, 8(%[dst_v]) \n"
- "sw $t5, 8(%[dst_u]) \n"
- "sw $t6, 12(%[dst_v]) \n"
- "sw $t7, 12(%[dst_u]) \n"
- "addiu %[dst_v], %[dst_v], 16 \n"
- "bgtz $t4, 1b \n"
- " addiu %[dst_u], %[dst_u], 16 \n"
-
- "beqz %[width], 3f \n"
- " nop \n"
-
- "2: \n"
- "lbu $t0, 0(%[src_uv]) \n"
- "lbu $t1, 1(%[src_uv]) \n"
- "addiu %[src_uv], %[src_uv], 2 \n"
- "addiu %[width], %[width], -1 \n"
- "sb $t0, 0(%[dst_u]) \n"
- "sb $t1, 0(%[dst_v]) \n"
- "addiu %[dst_u], %[dst_u], 1 \n"
- "bgtz %[width], 2b \n"
- " addiu %[dst_v], %[dst_v], 1 \n"
-
- "3: \n"
- ".set pop \n"
- : [src_uv] "+r" (src_uv),
- [width] "+r" (width),
- [dst_u] "+r" (dst_u),
- [dst_v] "+r" (dst_v)
- :
- : "t0", "t1", "t2", "t3",
- "t4", "t5", "t6", "t7", "t8", "t9"
- );
-}
-
-void MirrorRow_DSPR2(const uint8* src, uint8* dst, int width) {- __asm__ __volatile__ (
- ".set push \n"
- ".set noreorder \n"
-
- "srl $t4, %[width], 4 \n" // multiplies of 16
- "andi $t5, %[width], 0xf \n"
- "blez $t4, 2f \n"
- " addu %[src], %[src], %[width] \n" // src += width
-
- "1: \n"
- "lw $t0, -16(%[src]) \n" // |3|2|1|0|
- "lw $t1, -12(%[src]) \n" // |7|6|5|4|
- "lw $t2, -8(%[src]) \n" // |11|10|9|8|
- "lw $t3, -4(%[src]) \n" // |15|14|13|12|
- "wsbh $t0, $t0 \n" // |2|3|0|1|
- "wsbh $t1, $t1 \n" // |6|7|4|5|
- "wsbh $t2, $t2 \n" // |10|11|8|9|
- "wsbh $t3, $t3 \n" // |14|15|12|13|
- "rotr $t0, $t0, 16 \n" // |0|1|2|3|
- "rotr $t1, $t1, 16 \n" // |4|5|6|7|
- "rotr $t2, $t2, 16 \n" // |8|9|10|11|
- "rotr $t3, $t3, 16 \n" // |12|13|14|15|
- "addiu %[src], %[src], -16 \n"
- "addiu $t4, $t4, -1 \n"
- "sw $t3, 0(%[dst]) \n" // |15|14|13|12|
- "sw $t2, 4(%[dst]) \n" // |11|10|9|8|
- "sw $t1, 8(%[dst]) \n" // |7|6|5|4|
- "sw $t0, 12(%[dst]) \n" // |3|2|1|0|
- "bgtz $t4, 1b \n"
- " addiu %[dst], %[dst], 16 \n"
- "beqz $t5, 3f \n"
- " nop \n"
-
- "2: \n"
- "lbu $t0, -1(%[src]) \n"
- "addiu $t5, $t5, -1 \n"
- "addiu %[src], %[src], -1 \n"
- "sb $t0, 0(%[dst]) \n"
- "bgez $t5, 2b \n"
- " addiu %[dst], %[dst], 1 \n"
-
- "3: \n"
- ".set pop \n"
- : [src] "+r" (src), [dst] "+r" (dst)
- : [width] "r" (width)
- : "t0", "t1", "t2", "t3", "t4", "t5"
- );
-}
-
-void MirrorUVRow_DSPR2(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
- int width) {- int x;
- int y;
- __asm__ __volatile__ (
- ".set push \n"
- ".set noreorder \n"
-
- "addu $t4, %[width], %[width] \n"
- "srl %[x], %[width], 4 \n"
- "andi %[y], %[width], 0xf \n"
- "blez %[x], 2f \n"
- " addu %[src_uv], %[src_uv], $t4 \n"
-
- "1: \n"
- "lw $t0, -32(%[src_uv]) \n" // |3|2|1|0|
- "lw $t1, -28(%[src_uv]) \n" // |7|6|5|4|
- "lw $t2, -24(%[src_uv]) \n" // |11|10|9|8|
- "lw $t3, -20(%[src_uv]) \n" // |15|14|13|12|
- "lw $t4, -16(%[src_uv]) \n" // |19|18|17|16|
- "lw $t6, -12(%[src_uv]) \n" // |23|22|21|20|
- "lw $t7, -8(%[src_uv]) \n" // |27|26|25|24|
- "lw $t8, -4(%[src_uv]) \n" // |31|30|29|28|
-
- "rotr $t0, $t0, 16 \n" // |1|0|3|2|
- "rotr $t1, $t1, 16 \n" // |5|4|7|6|
- "rotr $t2, $t2, 16 \n" // |9|8|11|10|
- "rotr $t3, $t3, 16 \n" // |13|12|15|14|
- "rotr $t4, $t4, 16 \n" // |17|16|19|18|
- "rotr $t6, $t6, 16 \n" // |21|20|23|22|
- "rotr $t7, $t7, 16 \n" // |25|24|27|26|
- "rotr $t8, $t8, 16 \n" // |29|28|31|30|
- "precr.qb.ph $t9, $t0, $t1 \n" // |0|2|4|6|
- "precrq.qb.ph $t5, $t0, $t1 \n" // |1|3|5|7|
- "precr.qb.ph $t0, $t2, $t3 \n" // |8|10|12|14|
- "precrq.qb.ph $t1, $t2, $t3 \n" // |9|11|13|15|
- "precr.qb.ph $t2, $t4, $t6 \n" // |16|18|20|22|
- "precrq.qb.ph $t3, $t4, $t6 \n" // |17|19|21|23|
- "precr.qb.ph $t4, $t7, $t8 \n" // |24|26|28|30|
- "precrq.qb.ph $t6, $t7, $t8 \n" // |25|27|29|31|
- "addiu %[src_uv], %[src_uv], -32 \n"
- "addiu %[x], %[x], -1 \n"
- "swr $t4, 0(%[dst_u]) \n"
- "swl $t4, 3(%[dst_u]) \n" // |30|28|26|24|
- "swr $t6, 0(%[dst_v]) \n"
- "swl $t6, 3(%[dst_v]) \n" // |31|29|27|25|
- "swr $t2, 4(%[dst_u]) \n"
- "swl $t2, 7(%[dst_u]) \n" // |22|20|18|16|
- "swr $t3, 4(%[dst_v]) \n"
- "swl $t3, 7(%[dst_v]) \n" // |23|21|19|17|
- "swr $t0, 8(%[dst_u]) \n"
- "swl $t0, 11(%[dst_u]) \n" // |14|12|10|8|
- "swr $t1, 8(%[dst_v]) \n"
- "swl $t1, 11(%[dst_v]) \n" // |15|13|11|9|
- "swr $t9, 12(%[dst_u]) \n"
- "swl $t9, 15(%[dst_u]) \n" // |6|4|2|0|
- "swr $t5, 12(%[dst_v]) \n"
- "swl $t5, 15(%[dst_v]) \n" // |7|5|3|1|
- "addiu %[dst_v], %[dst_v], 16 \n"
- "bgtz %[x], 1b \n"
- " addiu %[dst_u], %[dst_u], 16 \n"
- "beqz %[y], 3f \n"
- " nop \n"
- "b 2f \n"
- " nop \n"
-
- "2: \n"
- "lbu $t0, -2(%[src_uv]) \n"
- "lbu $t1, -1(%[src_uv]) \n"
- "addiu %[src_uv], %[src_uv], -2 \n"
- "addiu %[y], %[y], -1 \n"
- "sb $t0, 0(%[dst_u]) \n"
- "sb $t1, 0(%[dst_v]) \n"
- "addiu %[dst_u], %[dst_u], 1 \n"
- "bgtz %[y], 2b \n"
- " addiu %[dst_v], %[dst_v], 1 \n"
-
- "3: \n"
- ".set pop \n"
- : [src_uv] "+r" (src_uv),
- [dst_u] "+r" (dst_u),
- [dst_v] "+r" (dst_v),
- [x] "=&r" (x),
- [y] "=&r" (y)
- : [width] "r" (width)
- : "t0", "t1", "t2", "t3", "t4",
- "t5", "t7", "t8", "t9"
- );
-}
-
-// Convert (4 Y and 2 VU) I422 and arrange RGB values into
-// t5 = | 0 | B0 | 0 | b0 |
-// t4 = | 0 | B1 | 0 | b1 |
-// t9 = | 0 | G0 | 0 | g0 |
-// t8 = | 0 | G1 | 0 | g1 |
-// t2 = | 0 | R0 | 0 | r0 |
-// t1 = | 0 | R1 | 0 | r1 |
-#define YUVTORGB \
- "lw $t0, 0(%[y_buf]) \n" \
- "lhu $t1, 0(%[u_buf]) \n" \
- "lhu $t2, 0(%[v_buf]) \n" \
- "preceu.ph.qbr $t1, $t1 \n" \
- "preceu.ph.qbr $t2, $t2 \n" \
- "preceu.ph.qbra $t3, $t0 \n" \
- "preceu.ph.qbla $t0, $t0 \n" \
- "subu.ph $t1, $t1, $s5 \n" \
- "subu.ph $t2, $t2, $s5 \n" \
- "subu.ph $t3, $t3, $s4 \n" \
- "subu.ph $t0, $t0, $s4 \n" \
- "mul.ph $t3, $t3, $s0 \n" \
- "mul.ph $t0, $t0, $s0 \n" \
- "shll.ph $t4, $t1, 0x7 \n" \
- "subu.ph $t4, $t4, $t1 \n" \
- "mul.ph $t6, $t1, $s1 \n" \
- "mul.ph $t1, $t2, $s2 \n" \
- "addq_s.ph $t5, $t4, $t3 \n" \
- "addq_s.ph $t4, $t4, $t0 \n" \
- "shra.ph $t5, $t5, 6 \n" \
- "shra.ph $t4, $t4, 6 \n" \
- "addiu %[u_buf], 2 \n" \
- "addiu %[v_buf], 2 \n" \
- "addu.ph $t6, $t6, $t1 \n" \
- "mul.ph $t1, $t2, $s3 \n" \
- "addu.ph $t9, $t6, $t3 \n" \
- "addu.ph $t8, $t6, $t0 \n" \
- "shra.ph $t9, $t9, 6 \n" \
- "shra.ph $t8, $t8, 6 \n" \
- "addu.ph $t2, $t1, $t3 \n" \
- "addu.ph $t1, $t1, $t0 \n" \
- "shra.ph $t2, $t2, 6 \n" \
- "shra.ph $t1, $t1, 6 \n" \
- "subu.ph $t5, $t5, $s5 \n" \
- "subu.ph $t4, $t4, $s5 \n" \
- "subu.ph $t9, $t9, $s5 \n" \
- "subu.ph $t8, $t8, $s5 \n" \
- "subu.ph $t2, $t2, $s5 \n" \
- "subu.ph $t1, $t1, $s5 \n" \
- "shll_s.ph $t5, $t5, 8 \n" \
- "shll_s.ph $t4, $t4, 8 \n" \
- "shll_s.ph $t9, $t9, 8 \n" \
- "shll_s.ph $t8, $t8, 8 \n" \
- "shll_s.ph $t2, $t2, 8 \n" \
- "shll_s.ph $t1, $t1, 8 \n" \
- "shra.ph $t5, $t5, 8 \n" \
- "shra.ph $t4, $t4, 8 \n" \
- "shra.ph $t9, $t9, 8 \n" \
- "shra.ph $t8, $t8, 8 \n" \
- "shra.ph $t2, $t2, 8 \n" \
- "shra.ph $t1, $t1, 8 \n" \
- "addu.ph $t5, $t5, $s5 \n" \
- "addu.ph $t4, $t4, $s5 \n" \
- "addu.ph $t9, $t9, $s5 \n" \
- "addu.ph $t8, $t8, $s5 \n" \
- "addu.ph $t2, $t2, $s5 \n" \
- "addu.ph $t1, $t1, $s5 \n"
-
-// TODO(fbarchard): accept yuv conversion constants.
-void I422ToARGBRow_DSPR2(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* rgb_buf,
- const struct YuvConstants* yuvconstants,
- int width) {- __asm__ __volatile__ (
- ".set push \n"
- ".set noreorder \n"
- "beqz %[width], 2f \n"
- " repl.ph $s0, 74 \n" // |YG|YG| = |74|74|
- "repl.ph $s1, -25 \n" // |UG|UG| = |-25|-25|
- "repl.ph $s2, -52 \n" // |VG|VG| = |-52|-52|
- "repl.ph $s3, 102 \n" // |VR|VR| = |102|102|
- "repl.ph $s4, 16 \n" // |0|16|0|16|
- "repl.ph $s5, 128 \n" // |128|128| // clipping
- "lui $s6, 0xff00 \n"
- "ori $s6, 0xff00 \n" // |ff|00|ff|00|ff|
-
- "1: \n"
- YUVTORGB
-// Arranging into argb format
- "precr.qb.ph $t4, $t8, $t4 \n" // |G1|g1|B1|b1|
- "precr.qb.ph $t5, $t9, $t5 \n" // |G0|g0|B0|b0|
- "addiu %[width], -4 \n"
- "precrq.qb.ph $t8, $t4, $t5 \n" // |G1|B1|G0|B0|
- "precr.qb.ph $t9, $t4, $t5 \n" // |g1|b1|g0|b0|
- "precr.qb.ph $t2, $t1, $t2 \n" // |R1|r1|R0|r0|
-
- "addiu %[y_buf], 4 \n"
- "preceu.ph.qbla $t1, $t2 \n" // |0 |R1|0 |R0|
- "preceu.ph.qbra $t2, $t2 \n" // |0 |r1|0 |r0|
- "or $t1, $t1, $s6 \n" // |ff|R1|ff|R0|
- "or $t2, $t2, $s6 \n" // |ff|r1|ff|r0|
- "precrq.ph.w $t0, $t2, $t9 \n" // |ff|r1|g1|b1|
- "precrq.ph.w $t3, $t1, $t8 \n" // |ff|R1|G1|B1|
- "sll $t9, $t9, 16 \n"
- "sll $t8, $t8, 16 \n"
- "packrl.ph $t2, $t2, $t9 \n" // |ff|r0|g0|b0|
- "packrl.ph $t1, $t1, $t8 \n" // |ff|R0|G0|B0|
-// Store results.
- "sw $t2, 0(%[rgb_buf]) \n"
- "sw $t0, 4(%[rgb_buf]) \n"
- "sw $t1, 8(%[rgb_buf]) \n"
- "sw $t3, 12(%[rgb_buf]) \n"
- "bnez %[width], 1b \n"
- " addiu %[rgb_buf], 16 \n"
- "2: \n"
- ".set pop \n"
- :[y_buf] "+r" (y_buf),
- [u_buf] "+r" (u_buf),
- [v_buf] "+r" (v_buf),
- [width] "+r" (width),
- [rgb_buf] "+r" (rgb_buf)
- :
- : "t0", "t1", "t2", "t3", "t4", "t5",
- "t6", "t7", "t8", "t9",
- "s0", "s1", "s2", "s3",
- "s4", "s5", "s6"
- );
-}
-
-// Bilinear filter 8x2 -> 8x1
-void InterpolateRow_DSPR2(uint8* dst_ptr, const uint8* src_ptr,
- ptrdiff_t src_stride, int dst_width,
- int source_y_fraction) {- int y0_fraction = 256 - source_y_fraction;
- const uint8* src_ptr1 = src_ptr + src_stride;
-
- __asm__ __volatile__ (
- ".set push \n"
- ".set noreorder \n"
-
- "replv.ph $t0, %[y0_fraction] \n"
- "replv.ph $t1, %[source_y_fraction] \n"
-
- "1: \n"
- "lw $t2, 0(%[src_ptr]) \n"
- "lw $t3, 0(%[src_ptr1]) \n"
- "lw $t4, 4(%[src_ptr]) \n"
- "lw $t5, 4(%[src_ptr1]) \n"
- "muleu_s.ph.qbl $t6, $t2, $t0 \n"
- "muleu_s.ph.qbr $t7, $t2, $t0 \n"
- "muleu_s.ph.qbl $t8, $t3, $t1 \n"
- "muleu_s.ph.qbr $t9, $t3, $t1 \n"
- "muleu_s.ph.qbl $t2, $t4, $t0 \n"
- "muleu_s.ph.qbr $t3, $t4, $t0 \n"
- "muleu_s.ph.qbl $t4, $t5, $t1 \n"
- "muleu_s.ph.qbr $t5, $t5, $t1 \n"
- "addq.ph $t6, $t6, $t8 \n"
- "addq.ph $t7, $t7, $t9 \n"
- "addq.ph $t2, $t2, $t4 \n"
- "addq.ph $t3, $t3, $t5 \n"
- "shra.ph $t6, $t6, 8 \n"
- "shra.ph $t7, $t7, 8 \n"
- "shra.ph $t2, $t2, 8 \n"
- "shra.ph $t3, $t3, 8 \n"
- "precr.qb.ph $t6, $t6, $t7 \n"
- "precr.qb.ph $t2, $t2, $t3 \n"
- "addiu %[src_ptr], %[src_ptr], 8 \n"
- "addiu %[src_ptr1], %[src_ptr1], 8 \n"
- "addiu %[dst_width], %[dst_width], -8 \n"
- "sw $t6, 0(%[dst_ptr]) \n"
- "sw $t2, 4(%[dst_ptr]) \n"
- "bgtz %[dst_width], 1b \n"
- " addiu %[dst_ptr], %[dst_ptr], 8 \n"
-
- ".set pop \n"
- : [dst_ptr] "+r" (dst_ptr),
- [src_ptr1] "+r" (src_ptr1),
- [src_ptr] "+r" (src_ptr),
- [dst_width] "+r" (dst_width)
- : [source_y_fraction] "r" (source_y_fraction),
- [y0_fraction] "r" (y0_fraction),
- [src_stride] "r" (src_stride)
- : "t0", "t1", "t2", "t3", "t4", "t5",
- "t6", "t7", "t8", "t9"
- );
-}
-#endif // __mips_dsp_rev >= 2
-
-#endif // defined(__mips__)
-
-#ifdef __cplusplus
-} // extern "C"
-} // namespace libyuv
-#endif
--- /dev/null
+++ b/third_party/libyuv/source/row_msa.cc
@@ -1,0 +1,3512 @@
+/*
+ * Copyright 2016 The LibYuv Project Authors. All rights reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <string.h>
+
+#include "libyuv/row.h"
+
+// This module is for GCC MSA
+#if !defined(LIBYUV_DISABLE_MSA) && defined(__mips_msa)
+#include "libyuv/macros_msa.h"
+
+#ifdef __cplusplus
+namespace libyuv {+extern "C" {+#endif
+
+#define ALPHA_VAL (-1)
+
+// Fill YUV -> RGB conversion constants into vectors
+#define YUVTORGB_SETUP(yuvconst, ub, vr, ug, vg, bb, bg, br, yg) \
+ { \+ ub = __msa_fill_w(yuvconst->kUVToB[0]); \
+ vr = __msa_fill_w(yuvconst->kUVToR[1]); \
+ ug = __msa_fill_w(yuvconst->kUVToG[0]); \
+ vg = __msa_fill_w(yuvconst->kUVToG[1]); \
+ bb = __msa_fill_w(yuvconst->kUVBiasB[0]); \
+ bg = __msa_fill_w(yuvconst->kUVBiasG[0]); \
+ br = __msa_fill_w(yuvconst->kUVBiasR[0]); \
+ yg = __msa_fill_w(yuvconst->kYToRgb[0]); \
+ }
+
+// Load YUV 422 pixel data
+#define READYUV422(psrc_y, psrc_u, psrc_v, out_y, out_u, out_v) \
+ { \+ uint64_t y_m; \
+ uint32_t u_m, v_m; \
+ v4i32 zero_m = {0}; \+ y_m = LD(psrc_y); \
+ u_m = LW(psrc_u); \
+ v_m = LW(psrc_v); \
+ out_y = (v16u8)__msa_insert_d((v2i64)zero_m, 0, (int64_t)y_m); \
+ out_u = (v16u8)__msa_insert_w(zero_m, 0, (int32_t)u_m); \
+ out_v = (v16u8)__msa_insert_w(zero_m, 0, (int32_t)v_m); \
+ }
+
+// Clip input vector elements between 0 to 255
+#define CLIP_0TO255(in0, in1, in2, in3, in4, in5) \
+ { \+ v4i32 max_m = __msa_ldi_w(0xFF); \
+ \
+ in0 = __msa_maxi_s_w(in0, 0); \
+ in1 = __msa_maxi_s_w(in1, 0); \
+ in2 = __msa_maxi_s_w(in2, 0); \
+ in3 = __msa_maxi_s_w(in3, 0); \
+ in4 = __msa_maxi_s_w(in4, 0); \
+ in5 = __msa_maxi_s_w(in5, 0); \
+ in0 = __msa_min_s_w(max_m, in0); \
+ in1 = __msa_min_s_w(max_m, in1); \
+ in2 = __msa_min_s_w(max_m, in2); \
+ in3 = __msa_min_s_w(max_m, in3); \
+ in4 = __msa_min_s_w(max_m, in4); \
+ in5 = __msa_min_s_w(max_m, in5); \
+ }
+
+// Convert 8 pixels of YUV 420 to RGB.
+#define YUVTORGB(in_y, in_uv, ubvr, ugvg, bb, bg, br, yg, out_b, out_g, out_r) \
+ { \+ v8i16 vec0_m, vec1_m; \
+ v4i32 reg0_m, reg1_m, reg2_m, reg3_m, reg4_m; \
+ v4i32 reg5_m, reg6_m, reg7_m; \
+ v16i8 zero_m = {0}; \+ \
+ vec0_m = (v8i16)__msa_ilvr_b((v16i8)in_y, (v16i8)in_y); \
+ vec1_m = (v8i16)__msa_ilvr_b((v16i8)zero_m, (v16i8)in_uv); \
+ reg0_m = (v4i32)__msa_ilvr_h((v8i16)zero_m, (v8i16)vec0_m); \
+ reg1_m = (v4i32)__msa_ilvl_h((v8i16)zero_m, (v8i16)vec0_m); \
+ reg2_m = (v4i32)__msa_ilvr_h((v8i16)zero_m, (v8i16)vec1_m); \
+ reg3_m = (v4i32)__msa_ilvl_h((v8i16)zero_m, (v8i16)vec1_m); \
+ reg0_m *= yg; \
+ reg1_m *= yg; \
+ reg2_m *= ubvr; \
+ reg3_m *= ubvr; \
+ reg0_m = __msa_srai_w(reg0_m, 16); \
+ reg1_m = __msa_srai_w(reg1_m, 16); \
+ reg4_m = __msa_dotp_s_w((v8i16)vec1_m, (v8i16)ugvg); \
+ reg5_m = __msa_ilvev_w(reg2_m, reg2_m); \
+ reg6_m = __msa_ilvev_w(reg3_m, reg3_m); \
+ reg7_m = __msa_ilvr_w(reg4_m, reg4_m); \
+ reg2_m = __msa_ilvod_w(reg2_m, reg2_m); \
+ reg3_m = __msa_ilvod_w(reg3_m, reg3_m); \
+ reg4_m = __msa_ilvl_w(reg4_m, reg4_m); \
+ reg5_m = reg0_m - reg5_m; \
+ reg6_m = reg1_m - reg6_m; \
+ reg2_m = reg0_m - reg2_m; \
+ reg3_m = reg1_m - reg3_m; \
+ reg7_m = reg0_m - reg7_m; \
+ reg4_m = reg1_m - reg4_m; \
+ reg5_m += bb; \
+ reg6_m += bb; \
+ reg7_m += bg; \
+ reg4_m += bg; \
+ reg2_m += br; \
+ reg3_m += br; \
+ reg5_m = __msa_srai_w(reg5_m, 6); \
+ reg6_m = __msa_srai_w(reg6_m, 6); \
+ reg7_m = __msa_srai_w(reg7_m, 6); \
+ reg4_m = __msa_srai_w(reg4_m, 6); \
+ reg2_m = __msa_srai_w(reg2_m, 6); \
+ reg3_m = __msa_srai_w(reg3_m, 6); \
+ CLIP_0TO255(reg5_m, reg6_m, reg7_m, reg4_m, reg2_m, reg3_m); \
+ out_b = __msa_pckev_h((v8i16)reg6_m, (v8i16)reg5_m); \
+ out_g = __msa_pckev_h((v8i16)reg4_m, (v8i16)reg7_m); \
+ out_r = __msa_pckev_h((v8i16)reg3_m, (v8i16)reg2_m); \
+ }
+
+// Pack and Store 8 ARGB values.
+#define STOREARGB(in0, in1, in2, in3, pdst_argb) \
+ { \+ v8i16 vec0_m, vec1_m; \
+ v16u8 dst0_m, dst1_m; \
+ vec0_m = (v8i16)__msa_ilvev_b((v16i8)in1, (v16i8)in0); \
+ vec1_m = (v8i16)__msa_ilvev_b((v16i8)in3, (v16i8)in2); \
+ dst0_m = (v16u8)__msa_ilvr_h(vec1_m, vec0_m); \
+ dst1_m = (v16u8)__msa_ilvl_h(vec1_m, vec0_m); \
+ ST_UB2(dst0_m, dst1_m, pdst_argb, 16); \
+ }
+
+// Takes ARGB input and calculates Y.
+#define ARGBTOY(argb0, argb1, argb2, argb3, const0, const1, const2, shift, \
+ y_out) \
+ { \+ v16u8 vec0_m, vec1_m, vec2_m, vec3_m; \
+ v8u16 reg0_m, reg1_m; \
+ \
+ vec0_m = (v16u8)__msa_pckev_h((v8i16)argb1, (v8i16)argb0); \
+ vec1_m = (v16u8)__msa_pckev_h((v8i16)argb3, (v8i16)argb2); \
+ vec2_m = (v16u8)__msa_pckod_h((v8i16)argb1, (v8i16)argb0); \
+ vec3_m = (v16u8)__msa_pckod_h((v8i16)argb3, (v8i16)argb2); \
+ reg0_m = __msa_dotp_u_h(vec0_m, const0); \
+ reg1_m = __msa_dotp_u_h(vec1_m, const0); \
+ reg0_m = __msa_dpadd_u_h(reg0_m, vec2_m, const1); \
+ reg1_m = __msa_dpadd_u_h(reg1_m, vec3_m, const1); \
+ reg0_m += const2; \
+ reg1_m += const2; \
+ reg0_m = (v8u16)__msa_srai_h((v8i16)reg0_m, shift); \
+ reg1_m = (v8u16)__msa_srai_h((v8i16)reg1_m, shift); \
+ y_out = (v16u8)__msa_pckev_b((v16i8)reg1_m, (v16i8)reg0_m); \
+ }
+
+// Loads current and next row of ARGB input and averages it to calculate U and V
+#define READ_ARGB(s_ptr, t_ptr, argb0, argb1, argb2, argb3) \
+ { \+ v16u8 src0_m, src1_m, src2_m, src3_m, src4_m, src5_m, src6_m, src7_m; \
+ v16u8 vec0_m, vec1_m, vec2_m, vec3_m, vec4_m, vec5_m, vec6_m, vec7_m; \
+ v16u8 vec8_m, vec9_m; \
+ v8u16 reg0_m, reg1_m, reg2_m, reg3_m, reg4_m, reg5_m, reg6_m, reg7_m; \
+ v8u16 reg8_m, reg9_m; \
+ \
+ src0_m = (v16u8)__msa_ld_b((v16i8*)s, 0); \
+ src1_m = (v16u8)__msa_ld_b((v16i8*)s, 16); \
+ src2_m = (v16u8)__msa_ld_b((v16i8*)s, 32); \
+ src3_m = (v16u8)__msa_ld_b((v16i8*)s, 48); \
+ src4_m = (v16u8)__msa_ld_b((v16i8*)t, 0); \
+ src5_m = (v16u8)__msa_ld_b((v16i8*)t, 16); \
+ src6_m = (v16u8)__msa_ld_b((v16i8*)t, 32); \
+ src7_m = (v16u8)__msa_ld_b((v16i8*)t, 48); \
+ vec0_m = (v16u8)__msa_ilvr_b((v16i8)src0_m, (v16i8)src4_m); \
+ vec1_m = (v16u8)__msa_ilvr_b((v16i8)src1_m, (v16i8)src5_m); \
+ vec2_m = (v16u8)__msa_ilvr_b((v16i8)src2_m, (v16i8)src6_m); \
+ vec3_m = (v16u8)__msa_ilvr_b((v16i8)src3_m, (v16i8)src7_m); \
+ vec4_m = (v16u8)__msa_ilvl_b((v16i8)src0_m, (v16i8)src4_m); \
+ vec5_m = (v16u8)__msa_ilvl_b((v16i8)src1_m, (v16i8)src5_m); \
+ vec6_m = (v16u8)__msa_ilvl_b((v16i8)src2_m, (v16i8)src6_m); \
+ vec7_m = (v16u8)__msa_ilvl_b((v16i8)src3_m, (v16i8)src7_m); \
+ reg0_m = __msa_hadd_u_h(vec0_m, vec0_m); \
+ reg1_m = __msa_hadd_u_h(vec1_m, vec1_m); \
+ reg2_m = __msa_hadd_u_h(vec2_m, vec2_m); \
+ reg3_m = __msa_hadd_u_h(vec3_m, vec3_m); \
+ reg4_m = __msa_hadd_u_h(vec4_m, vec4_m); \
+ reg5_m = __msa_hadd_u_h(vec5_m, vec5_m); \
+ reg6_m = __msa_hadd_u_h(vec6_m, vec6_m); \
+ reg7_m = __msa_hadd_u_h(vec7_m, vec7_m); \
+ reg8_m = (v8u16)__msa_pckev_d((v2i64)reg4_m, (v2i64)reg0_m); \
+ reg9_m = (v8u16)__msa_pckev_d((v2i64)reg5_m, (v2i64)reg1_m); \
+ reg8_m += (v8u16)__msa_pckod_d((v2i64)reg4_m, (v2i64)reg0_m); \
+ reg9_m += (v8u16)__msa_pckod_d((v2i64)reg5_m, (v2i64)reg1_m); \
+ reg0_m = (v8u16)__msa_pckev_d((v2i64)reg6_m, (v2i64)reg2_m); \
+ reg1_m = (v8u16)__msa_pckev_d((v2i64)reg7_m, (v2i64)reg3_m); \
+ reg0_m += (v8u16)__msa_pckod_d((v2i64)reg6_m, (v2i64)reg2_m); \
+ reg1_m += (v8u16)__msa_pckod_d((v2i64)reg7_m, (v2i64)reg3_m); \
+ reg8_m = (v8u16)__msa_srai_h((v8i16)reg8_m, 2); \
+ reg9_m = (v8u16)__msa_srai_h((v8i16)reg9_m, 2); \
+ reg0_m = (v8u16)__msa_srai_h((v8i16)reg0_m, 2); \
+ reg1_m = (v8u16)__msa_srai_h((v8i16)reg1_m, 2); \
+ argb0 = (v16u8)__msa_pckev_b((v16i8)reg9_m, (v16i8)reg8_m); \
+ argb1 = (v16u8)__msa_pckev_b((v16i8)reg1_m, (v16i8)reg0_m); \
+ src0_m = (v16u8)__msa_ld_b((v16i8*)s, 64); \
+ src1_m = (v16u8)__msa_ld_b((v16i8*)s, 80); \
+ src2_m = (v16u8)__msa_ld_b((v16i8*)s, 96); \
+ src3_m = (v16u8)__msa_ld_b((v16i8*)s, 112); \
+ src4_m = (v16u8)__msa_ld_b((v16i8*)t, 64); \
+ src5_m = (v16u8)__msa_ld_b((v16i8*)t, 80); \
+ src6_m = (v16u8)__msa_ld_b((v16i8*)t, 96); \
+ src7_m = (v16u8)__msa_ld_b((v16i8*)t, 112); \
+ vec2_m = (v16u8)__msa_ilvr_b((v16i8)src0_m, (v16i8)src4_m); \
+ vec3_m = (v16u8)__msa_ilvr_b((v16i8)src1_m, (v16i8)src5_m); \
+ vec4_m = (v16u8)__msa_ilvr_b((v16i8)src2_m, (v16i8)src6_m); \
+ vec5_m = (v16u8)__msa_ilvr_b((v16i8)src3_m, (v16i8)src7_m); \
+ vec6_m = (v16u8)__msa_ilvl_b((v16i8)src0_m, (v16i8)src4_m); \
+ vec7_m = (v16u8)__msa_ilvl_b((v16i8)src1_m, (v16i8)src5_m); \
+ vec8_m = (v16u8)__msa_ilvl_b((v16i8)src2_m, (v16i8)src6_m); \
+ vec9_m = (v16u8)__msa_ilvl_b((v16i8)src3_m, (v16i8)src7_m); \
+ reg0_m = __msa_hadd_u_h(vec2_m, vec2_m); \
+ reg1_m = __msa_hadd_u_h(vec3_m, vec3_m); \
+ reg2_m = __msa_hadd_u_h(vec4_m, vec4_m); \
+ reg3_m = __msa_hadd_u_h(vec5_m, vec5_m); \
+ reg4_m = __msa_hadd_u_h(vec6_m, vec6_m); \
+ reg5_m = __msa_hadd_u_h(vec7_m, vec7_m); \
+ reg6_m = __msa_hadd_u_h(vec8_m, vec8_m); \
+ reg7_m = __msa_hadd_u_h(vec9_m, vec9_m); \
+ reg8_m = (v8u16)__msa_pckev_d((v2i64)reg4_m, (v2i64)reg0_m); \
+ reg9_m = (v8u16)__msa_pckev_d((v2i64)reg5_m, (v2i64)reg1_m); \
+ reg8_m += (v8u16)__msa_pckod_d((v2i64)reg4_m, (v2i64)reg0_m); \
+ reg9_m += (v8u16)__msa_pckod_d((v2i64)reg5_m, (v2i64)reg1_m); \
+ reg0_m = (v8u16)__msa_pckev_d((v2i64)reg6_m, (v2i64)reg2_m); \
+ reg1_m = (v8u16)__msa_pckev_d((v2i64)reg7_m, (v2i64)reg3_m); \
+ reg0_m += (v8u16)__msa_pckod_d((v2i64)reg6_m, (v2i64)reg2_m); \
+ reg1_m += (v8u16)__msa_pckod_d((v2i64)reg7_m, (v2i64)reg3_m); \
+ reg8_m = (v8u16)__msa_srai_h((v8i16)reg8_m, 2); \
+ reg9_m = (v8u16)__msa_srai_h((v8i16)reg9_m, 2); \
+ reg0_m = (v8u16)__msa_srai_h((v8i16)reg0_m, 2); \
+ reg1_m = (v8u16)__msa_srai_h((v8i16)reg1_m, 2); \
+ argb2 = (v16u8)__msa_pckev_b((v16i8)reg9_m, (v16i8)reg8_m); \
+ argb3 = (v16u8)__msa_pckev_b((v16i8)reg1_m, (v16i8)reg0_m); \
+ }
+
+// Takes ARGB input and calculates U and V.
+#define ARGBTOUV(argb0, argb1, argb2, argb3, const0, const1, const2, const3, \
+ shf0, shf1, shf2, shf3, v_out, u_out) \
+ { \+ v16u8 vec0_m, vec1_m, vec2_m, vec3_m, vec4_m, vec5_m, vec6_m, vec7_m; \
+ v8u16 reg0_m, reg1_m, reg2_m, reg3_m; \
+ \
+ vec0_m = (v16u8)__msa_vshf_b(shf0, (v16i8)argb1, (v16i8)argb0); \
+ vec1_m = (v16u8)__msa_vshf_b(shf0, (v16i8)argb3, (v16i8)argb2); \
+ vec2_m = (v16u8)__msa_vshf_b(shf1, (v16i8)argb1, (v16i8)argb0); \
+ vec3_m = (v16u8)__msa_vshf_b(shf1, (v16i8)argb3, (v16i8)argb2); \
+ vec4_m = (v16u8)__msa_vshf_b(shf2, (v16i8)argb1, (v16i8)argb0); \
+ vec5_m = (v16u8)__msa_vshf_b(shf2, (v16i8)argb3, (v16i8)argb2); \
+ vec6_m = (v16u8)__msa_vshf_b(shf3, (v16i8)argb1, (v16i8)argb0); \
+ vec7_m = (v16u8)__msa_vshf_b(shf3, (v16i8)argb3, (v16i8)argb2); \
+ reg0_m = __msa_dotp_u_h(vec0_m, const1); \
+ reg1_m = __msa_dotp_u_h(vec1_m, const1); \
+ reg2_m = __msa_dotp_u_h(vec4_m, const1); \
+ reg3_m = __msa_dotp_u_h(vec5_m, const1); \
+ reg0_m += const3; \
+ reg1_m += const3; \
+ reg2_m += const3; \
+ reg3_m += const3; \
+ reg0_m -= __msa_dotp_u_h(vec2_m, const0); \
+ reg1_m -= __msa_dotp_u_h(vec3_m, const0); \
+ reg2_m -= __msa_dotp_u_h(vec6_m, const2); \
+ reg3_m -= __msa_dotp_u_h(vec7_m, const2); \
+ v_out = (v16u8)__msa_pckod_b((v16i8)reg1_m, (v16i8)reg0_m); \
+ u_out = (v16u8)__msa_pckod_b((v16i8)reg3_m, (v16i8)reg2_m); \
+ }
+
+// Load I444 pixel data
+#define READI444(psrc_y, psrc_u, psrc_v, out_y, out_u, out_v) \
+ { \+ uint64_t y_m, u_m, v_m; \
+ v2i64 zero_m = {0}; \+ y_m = LD(psrc_y); \
+ u_m = LD(psrc_u); \
+ v_m = LD(psrc_v); \
+ out_y = (v16u8)__msa_insert_d(zero_m, 0, (int64_t)y_m); \
+ out_u = (v16u8)__msa_insert_d(zero_m, 0, (int64_t)u_m); \
+ out_v = (v16u8)__msa_insert_d(zero_m, 0, (int64_t)v_m); \
+ }
+
+void MirrorRow_MSA(const uint8_t* src, uint8_t* dst, int width) {+ int x;
+ v16u8 src0, src1, src2, src3;
+ v16u8 dst0, dst1, dst2, dst3;
+ v16i8 shuffler = {15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0};+ src += width - 64;
+
+ for (x = 0; x < width; x += 64) {+ LD_UB4(src, 16, src3, src2, src1, src0);
+ VSHF_B2_UB(src3, src3, src2, src2, shuffler, shuffler, dst3, dst2);
+ VSHF_B2_UB(src1, src1, src0, src0, shuffler, shuffler, dst1, dst0);
+ ST_UB4(dst0, dst1, dst2, dst3, dst, 16);
+ dst += 64;
+ src -= 64;
+ }
+}
+
+void ARGBMirrorRow_MSA(const uint8_t* src, uint8_t* dst, int width) {+ int x;
+ v16u8 src0, src1, src2, src3;
+ v16u8 dst0, dst1, dst2, dst3;
+ v16i8 shuffler = {12, 13, 14, 15, 8, 9, 10, 11, 4, 5, 6, 7, 0, 1, 2, 3};+ src += width * 4 - 64;
+
+ for (x = 0; x < width; x += 16) {+ LD_UB4(src, 16, src3, src2, src1, src0);
+ VSHF_B2_UB(src3, src3, src2, src2, shuffler, shuffler, dst3, dst2);
+ VSHF_B2_UB(src1, src1, src0, src0, shuffler, shuffler, dst1, dst0);
+ ST_UB4(dst0, dst1, dst2, dst3, dst, 16);
+ dst += 64;
+ src -= 64;
+ }
+}
+
+void I422ToYUY2Row_MSA(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_yuy2,
+ int width) {+ int x;
+ v16u8 src_u0, src_v0, src_y0, src_y1, vec_uv0, vec_uv1;
+ v16u8 dst_yuy2_0, dst_yuy2_1, dst_yuy2_2, dst_yuy2_3;
+
+ for (x = 0; x < width; x += 32) {+ src_u0 = LD_UB(src_u);
+ src_v0 = LD_UB(src_v);
+ LD_UB2(src_y, 16, src_y0, src_y1);
+ ILVRL_B2_UB(src_v0, src_u0, vec_uv0, vec_uv1);
+ ILVRL_B2_UB(vec_uv0, src_y0, dst_yuy2_0, dst_yuy2_1);
+ ILVRL_B2_UB(vec_uv1, src_y1, dst_yuy2_2, dst_yuy2_3);
+ ST_UB4(dst_yuy2_0, dst_yuy2_1, dst_yuy2_2, dst_yuy2_3, dst_yuy2, 16);
+ src_u += 16;
+ src_v += 16;
+ src_y += 32;
+ dst_yuy2 += 64;
+ }
+}
+
+void I422ToUYVYRow_MSA(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_uyvy,
+ int width) {+ int x;
+ v16u8 src_u0, src_v0, src_y0, src_y1, vec_uv0, vec_uv1;
+ v16u8 dst_uyvy0, dst_uyvy1, dst_uyvy2, dst_uyvy3;
+
+ for (x = 0; x < width; x += 32) {+ src_u0 = LD_UB(src_u);
+ src_v0 = LD_UB(src_v);
+ LD_UB2(src_y, 16, src_y0, src_y1);
+ ILVRL_B2_UB(src_v0, src_u0, vec_uv0, vec_uv1);
+ ILVRL_B2_UB(src_y0, vec_uv0, dst_uyvy0, dst_uyvy1);
+ ILVRL_B2_UB(src_y1, vec_uv1, dst_uyvy2, dst_uyvy3);
+ ST_UB4(dst_uyvy0, dst_uyvy1, dst_uyvy2, dst_uyvy3, dst_uyvy, 16);
+ src_u += 16;
+ src_v += 16;
+ src_y += 32;
+ dst_uyvy += 64;
+ }
+}
+
+void I422ToARGBRow_MSA(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ int x;
+ v16u8 src0, src1, src2;
+ v8i16 vec0, vec1, vec2;
+ v4i32 vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg;
+ v4i32 vec_ubvr, vec_ugvg;
+ v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL);
+
+ YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg,
+ vec_br, vec_yg);
+ vec_ubvr = __msa_ilvr_w(vec_vr, vec_ub);
+ vec_ugvg = (v4i32)__msa_ilvev_h((v8i16)vec_vg, (v8i16)vec_ug);
+
+ for (x = 0; x < width; x += 8) {+ READYUV422(src_y, src_u, src_v, src0, src1, src2);
+ src1 = (v16u8)__msa_ilvr_b((v16i8)src2, (v16i8)src1);
+ YUVTORGB(src0, src1, vec_ubvr, vec_ugvg, vec_bb, vec_bg, vec_br, vec_yg,
+ vec0, vec1, vec2);
+ STOREARGB(vec0, vec1, vec2, alpha, dst_argb);
+ src_y += 8;
+ src_u += 4;
+ src_v += 4;
+ dst_argb += 32;
+ }
+}
+
+void I422ToRGBARow_MSA(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ int x;
+ v16u8 src0, src1, src2;
+ v8i16 vec0, vec1, vec2;
+ v4i32 vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg;
+ v4i32 vec_ubvr, vec_ugvg;
+ v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL);
+
+ YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg,
+ vec_br, vec_yg);
+ vec_ubvr = __msa_ilvr_w(vec_vr, vec_ub);
+ vec_ugvg = (v4i32)__msa_ilvev_h((v8i16)vec_vg, (v8i16)vec_ug);
+
+ for (x = 0; x < width; x += 8) {+ READYUV422(src_y, src_u, src_v, src0, src1, src2);
+ src1 = (v16u8)__msa_ilvr_b((v16i8)src2, (v16i8)src1);
+ YUVTORGB(src0, src1, vec_ubvr, vec_ugvg, vec_bb, vec_bg, vec_br, vec_yg,
+ vec0, vec1, vec2);
+ STOREARGB(alpha, vec0, vec1, vec2, dst_argb);
+ src_y += 8;
+ src_u += 4;
+ src_v += 4;
+ dst_argb += 32;
+ }
+}
+
+void I422AlphaToARGBRow_MSA(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ const uint8_t* src_a,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ int x;
+ int64_t data_a;
+ v16u8 src0, src1, src2, src3;
+ v8i16 vec0, vec1, vec2;
+ v4i32 vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg;
+ v4i32 vec_ubvr, vec_ugvg;
+ v4i32 zero = {0};+
+ YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg,
+ vec_br, vec_yg);
+ vec_ubvr = __msa_ilvr_w(vec_vr, vec_ub);
+ vec_ugvg = (v4i32)__msa_ilvev_h((v8i16)vec_vg, (v8i16)vec_ug);
+
+ for (x = 0; x < width; x += 8) {+ data_a = LD(src_a);
+ READYUV422(src_y, src_u, src_v, src0, src1, src2);
+ src1 = (v16u8)__msa_ilvr_b((v16i8)src2, (v16i8)src1);
+ src3 = (v16u8)__msa_insert_d((v2i64)zero, 0, data_a);
+ YUVTORGB(src0, src1, vec_ubvr, vec_ugvg, vec_bb, vec_bg, vec_br, vec_yg,
+ vec0, vec1, vec2);
+ src3 = (v16u8)__msa_ilvr_b((v16i8)src3, (v16i8)src3);
+ STOREARGB(vec0, vec1, vec2, src3, dst_argb);
+ src_y += 8;
+ src_u += 4;
+ src_v += 4;
+ src_a += 8;
+ dst_argb += 32;
+ }
+}
+
+void I422ToRGB24Row_MSA(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int32_t width) {+ int x;
+ int64_t data_u, data_v;
+ v16u8 src0, src1, src2, src3, src4, dst0, dst1, dst2;
+ v8i16 vec0, vec1, vec2, vec3, vec4, vec5;
+ v4i32 vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg;
+ v4i32 vec_ubvr, vec_ugvg;
+ v16u8 reg0, reg1, reg2, reg3;
+ v2i64 zero = {0};+ v16i8 shuffler0 = {0, 1, 16, 2, 3, 17, 4, 5, 18, 6, 7, 19, 8, 9, 20, 10};+ v16i8 shuffler1 = {0, 21, 1, 2, 22, 3, 4, 23, 5, 6, 24, 7, 8, 25, 9, 10};+ v16i8 shuffler2 = {26, 6, 7, 27, 8, 9, 28, 10,+ 11, 29, 12, 13, 30, 14, 15, 31};
+
+ YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg,
+ vec_br, vec_yg);
+ vec_ubvr = __msa_ilvr_w(vec_vr, vec_ub);
+ vec_ugvg = (v4i32)__msa_ilvev_h((v8i16)vec_vg, (v8i16)vec_ug);
+
+ for (x = 0; x < width; x += 16) {+ src0 = (v16u8)__msa_ld_b((v16u8*)src_y, 0);
+ data_u = LD(src_u);
+ data_v = LD(src_v);
+ src1 = (v16u8)__msa_insert_d(zero, 0, data_u);
+ src2 = (v16u8)__msa_insert_d(zero, 0, data_v);
+ src1 = (v16u8)__msa_ilvr_b((v16i8)src2, (v16i8)src1);
+ src3 = (v16u8)__msa_sldi_b((v16i8)src0, (v16i8)src0, 8);
+ src4 = (v16u8)__msa_sldi_b((v16i8)src1, (v16i8)src1, 8);
+ YUVTORGB(src0, src1, vec_ubvr, vec_ugvg, vec_bb, vec_bg, vec_br, vec_yg,
+ vec0, vec1, vec2);
+ YUVTORGB(src3, src4, vec_ubvr, vec_ugvg, vec_bb, vec_bg, vec_br, vec_yg,
+ vec3, vec4, vec5);
+ reg0 = (v16u8)__msa_ilvev_b((v16i8)vec1, (v16i8)vec0);
+ reg2 = (v16u8)__msa_ilvev_b((v16i8)vec4, (v16i8)vec3);
+ reg3 = (v16u8)__msa_pckev_b((v16i8)vec5, (v16i8)vec2);
+ reg1 = (v16u8)__msa_sldi_b((v16i8)reg2, (v16i8)reg0, 11);
+ dst0 = (v16u8)__msa_vshf_b(shuffler0, (v16i8)reg3, (v16i8)reg0);
+ dst1 = (v16u8)__msa_vshf_b(shuffler1, (v16i8)reg3, (v16i8)reg1);
+ dst2 = (v16u8)__msa_vshf_b(shuffler2, (v16i8)reg3, (v16i8)reg2);
+ ST_UB2(dst0, dst1, dst_argb, 16);
+ ST_UB(dst2, (dst_argb + 32));
+ src_y += 16;
+ src_u += 8;
+ src_v += 8;
+ dst_argb += 48;
+ }
+}
+
+// TODO(fbarchard): Consider AND instead of shift to isolate 5 upper bits of R.
+void I422ToRGB565Row_MSA(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_rgb565,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ int x;
+ v16u8 src0, src1, src2, dst0;
+ v8i16 vec0, vec1, vec2;
+ v4i32 vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg;
+ v4i32 vec_ubvr, vec_ugvg;
+
+ YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg,
+ vec_br, vec_yg);
+ vec_ubvr = __msa_ilvr_w(vec_vr, vec_ub);
+ vec_ugvg = (v4i32)__msa_ilvev_h((v8i16)vec_vg, (v8i16)vec_ug);
+
+ for (x = 0; x < width; x += 8) {+ READYUV422(src_y, src_u, src_v, src0, src1, src2);
+ src1 = (v16u8)__msa_ilvr_b((v16i8)src2, (v16i8)src1);
+ YUVTORGB(src0, src1, vec_ubvr, vec_ugvg, vec_bb, vec_bg, vec_br, vec_yg,
+ vec0, vec2, vec1);
+ vec0 = __msa_srai_h(vec0, 3);
+ vec1 = __msa_srai_h(vec1, 3);
+ vec2 = __msa_srai_h(vec2, 2);
+ vec1 = __msa_slli_h(vec1, 11);
+ vec2 = __msa_slli_h(vec2, 5);
+ vec0 |= vec1;
+ dst0 = (v16u8)(vec2 | vec0);
+ ST_UB(dst0, dst_rgb565);
+ src_y += 8;
+ src_u += 4;
+ src_v += 4;
+ dst_rgb565 += 16;
+ }
+}
+
+// TODO(fbarchard): Consider AND instead of shift to isolate 4 upper bits of G.
+void I422ToARGB4444Row_MSA(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb4444,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ int x;
+ v16u8 src0, src1, src2, dst0;
+ v8i16 vec0, vec1, vec2;
+ v8u16 reg0, reg1, reg2;
+ v4i32 vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg;
+ v4i32 vec_ubvr, vec_ugvg;
+ v8u16 const_0xF000 = (v8u16)__msa_fill_h(0xF000);
+
+ YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg,
+ vec_br, vec_yg);
+ vec_ubvr = __msa_ilvr_w(vec_vr, vec_ub);
+ vec_ugvg = (v4i32)__msa_ilvev_h((v8i16)vec_vg, (v8i16)vec_ug);
+
+ for (x = 0; x < width; x += 8) {+ READYUV422(src_y, src_u, src_v, src0, src1, src2);
+ src1 = (v16u8)__msa_ilvr_b((v16i8)src2, (v16i8)src1);
+ YUVTORGB(src0, src1, vec_ubvr, vec_ugvg, vec_bb, vec_bg, vec_br, vec_yg,
+ vec0, vec1, vec2);
+ reg0 = (v8u16)__msa_srai_h(vec0, 4);
+ reg1 = (v8u16)__msa_srai_h(vec1, 4);
+ reg2 = (v8u16)__msa_srai_h(vec2, 4);
+ reg1 = (v8u16)__msa_slli_h((v8i16)reg1, 4);
+ reg2 = (v8u16)__msa_slli_h((v8i16)reg2, 8);
+ reg1 |= const_0xF000;
+ reg0 |= reg2;
+ dst0 = (v16u8)(reg1 | reg0);
+ ST_UB(dst0, dst_argb4444);
+ src_y += 8;
+ src_u += 4;
+ src_v += 4;
+ dst_argb4444 += 16;
+ }
+}
+
+void I422ToARGB1555Row_MSA(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb1555,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ int x;
+ v16u8 src0, src1, src2, dst0;
+ v8i16 vec0, vec1, vec2;
+ v8u16 reg0, reg1, reg2;
+ v4i32 vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg;
+ v4i32 vec_ubvr, vec_ugvg;
+ v8u16 const_0x8000 = (v8u16)__msa_fill_h(0x8000);
+
+ YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg,
+ vec_br, vec_yg);
+ vec_ubvr = __msa_ilvr_w(vec_vr, vec_ub);
+ vec_ugvg = (v4i32)__msa_ilvev_h((v8i16)vec_vg, (v8i16)vec_ug);
+
+ for (x = 0; x < width; x += 8) {+ READYUV422(src_y, src_u, src_v, src0, src1, src2);
+ src1 = (v16u8)__msa_ilvr_b((v16i8)src2, (v16i8)src1);
+ YUVTORGB(src0, src1, vec_ubvr, vec_ugvg, vec_bb, vec_bg, vec_br, vec_yg,
+ vec0, vec1, vec2);
+ reg0 = (v8u16)__msa_srai_h(vec0, 3);
+ reg1 = (v8u16)__msa_srai_h(vec1, 3);
+ reg2 = (v8u16)__msa_srai_h(vec2, 3);
+ reg1 = (v8u16)__msa_slli_h((v8i16)reg1, 5);
+ reg2 = (v8u16)__msa_slli_h((v8i16)reg2, 10);
+ reg1 |= const_0x8000;
+ reg0 |= reg2;
+ dst0 = (v16u8)(reg1 | reg0);
+ ST_UB(dst0, dst_argb1555);
+ src_y += 8;
+ src_u += 4;
+ src_v += 4;
+ dst_argb1555 += 16;
+ }
+}
+
+void YUY2ToYRow_MSA(const uint8_t* src_yuy2, uint8_t* dst_y, int width) {+ int x;
+ v16u8 src0, src1, src2, src3, dst0, dst1;
+
+ for (x = 0; x < width; x += 32) {+ LD_UB4(src_yuy2, 16, src0, src1, src2, src3);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)src1, (v16i8)src0);
+ dst1 = (v16u8)__msa_pckev_b((v16i8)src3, (v16i8)src2);
+ ST_UB2(dst0, dst1, dst_y, 16);
+ src_yuy2 += 64;
+ dst_y += 32;
+ }
+}
+
+void YUY2ToUVRow_MSA(const uint8_t* src_yuy2,
+ int src_stride_yuy2,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ const uint8_t* src_yuy2_next = src_yuy2 + src_stride_yuy2;
+ int x;
+ v16u8 src0, src1, src2, src3, src4, src5, src6, src7;
+ v16u8 vec0, vec1, dst0, dst1;
+
+ for (x = 0; x < width; x += 32) {+ LD_UB4(src_yuy2, 16, src0, src1, src2, src3);
+ LD_UB4(src_yuy2_next, 16, src4, src5, src6, src7);
+ src0 = (v16u8)__msa_pckod_b((v16i8)src1, (v16i8)src0);
+ src1 = (v16u8)__msa_pckod_b((v16i8)src3, (v16i8)src2);
+ src2 = (v16u8)__msa_pckod_b((v16i8)src5, (v16i8)src4);
+ src3 = (v16u8)__msa_pckod_b((v16i8)src7, (v16i8)src6);
+ vec0 = __msa_aver_u_b(src0, src2);
+ vec1 = __msa_aver_u_b(src1, src3);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0);
+ dst1 = (v16u8)__msa_pckod_b((v16i8)vec1, (v16i8)vec0);
+ ST_UB(dst0, dst_u);
+ ST_UB(dst1, dst_v);
+ src_yuy2 += 64;
+ src_yuy2_next += 64;
+ dst_u += 16;
+ dst_v += 16;
+ }
+}
+
+void YUY2ToUV422Row_MSA(const uint8_t* src_yuy2,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ int x;
+ v16u8 src0, src1, src2, src3, dst0, dst1;
+
+ for (x = 0; x < width; x += 32) {+ LD_UB4(src_yuy2, 16, src0, src1, src2, src3);
+ src0 = (v16u8)__msa_pckod_b((v16i8)src1, (v16i8)src0);
+ src1 = (v16u8)__msa_pckod_b((v16i8)src3, (v16i8)src2);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)src1, (v16i8)src0);
+ dst1 = (v16u8)__msa_pckod_b((v16i8)src1, (v16i8)src0);
+ ST_UB(dst0, dst_u);
+ ST_UB(dst1, dst_v);
+ src_yuy2 += 64;
+ dst_u += 16;
+ dst_v += 16;
+ }
+}
+
+void UYVYToYRow_MSA(const uint8_t* src_uyvy, uint8_t* dst_y, int width) {+ int x;
+ v16u8 src0, src1, src2, src3, dst0, dst1;
+
+ for (x = 0; x < width; x += 32) {+ LD_UB4(src_uyvy, 16, src0, src1, src2, src3);
+ dst0 = (v16u8)__msa_pckod_b((v16i8)src1, (v16i8)src0);
+ dst1 = (v16u8)__msa_pckod_b((v16i8)src3, (v16i8)src2);
+ ST_UB2(dst0, dst1, dst_y, 16);
+ src_uyvy += 64;
+ dst_y += 32;
+ }
+}
+
+void UYVYToUVRow_MSA(const uint8_t* src_uyvy,
+ int src_stride_uyvy,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ const uint8_t* src_uyvy_next = src_uyvy + src_stride_uyvy;
+ int x;
+ v16u8 src0, src1, src2, src3, src4, src5, src6, src7;
+ v16u8 vec0, vec1, dst0, dst1;
+
+ for (x = 0; x < width; x += 32) {+ LD_UB4(src_uyvy, 16, src0, src1, src2, src3);
+ LD_UB4(src_uyvy_next, 16, src4, src5, src6, src7);
+ src0 = (v16u8)__msa_pckev_b((v16i8)src1, (v16i8)src0);
+ src1 = (v16u8)__msa_pckev_b((v16i8)src3, (v16i8)src2);
+ src2 = (v16u8)__msa_pckev_b((v16i8)src5, (v16i8)src4);
+ src3 = (v16u8)__msa_pckev_b((v16i8)src7, (v16i8)src6);
+ vec0 = __msa_aver_u_b(src0, src2);
+ vec1 = __msa_aver_u_b(src1, src3);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0);
+ dst1 = (v16u8)__msa_pckod_b((v16i8)vec1, (v16i8)vec0);
+ ST_UB(dst0, dst_u);
+ ST_UB(dst1, dst_v);
+ src_uyvy += 64;
+ src_uyvy_next += 64;
+ dst_u += 16;
+ dst_v += 16;
+ }
+}
+
+void UYVYToUV422Row_MSA(const uint8_t* src_uyvy,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ int x;
+ v16u8 src0, src1, src2, src3, dst0, dst1;
+
+ for (x = 0; x < width; x += 32) {+ LD_UB4(src_uyvy, 16, src0, src1, src2, src3);
+ src0 = (v16u8)__msa_pckev_b((v16i8)src1, (v16i8)src0);
+ src1 = (v16u8)__msa_pckev_b((v16i8)src3, (v16i8)src2);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)src1, (v16i8)src0);
+ dst1 = (v16u8)__msa_pckod_b((v16i8)src1, (v16i8)src0);
+ ST_UB(dst0, dst_u);
+ ST_UB(dst1, dst_v);
+ src_uyvy += 64;
+ dst_u += 16;
+ dst_v += 16;
+ }
+}
+
+void ARGBToYRow_MSA(const uint8_t* src_argb0, uint8_t* dst_y, int width) {+ int x;
+ v16u8 src0, src1, src2, src3, vec0, vec1, vec2, vec3, dst0;
+ v8u16 reg0, reg1, reg2, reg3, reg4, reg5;
+ v16i8 zero = {0};+ v8u16 const_0x19 = (v8u16)__msa_ldi_h(0x19);
+ v8u16 const_0x81 = (v8u16)__msa_ldi_h(0x81);
+ v8u16 const_0x42 = (v8u16)__msa_ldi_h(0x42);
+ v8u16 const_0x1080 = (v8u16)__msa_fill_h(0x1080);
+
+ for (x = 0; x < width; x += 16) {+ src0 = (v16u8)__msa_ld_b((v16u8*)src_argb0, 0);
+ src1 = (v16u8)__msa_ld_b((v16u8*)src_argb0, 16);
+ src2 = (v16u8)__msa_ld_b((v16u8*)src_argb0, 32);
+ src3 = (v16u8)__msa_ld_b((v16u8*)src_argb0, 48);
+ vec0 = (v16u8)__msa_pckev_b((v16i8)src1, (v16i8)src0);
+ vec1 = (v16u8)__msa_pckev_b((v16i8)src3, (v16i8)src2);
+ vec2 = (v16u8)__msa_pckod_b((v16i8)src1, (v16i8)src0);
+ vec3 = (v16u8)__msa_pckod_b((v16i8)src3, (v16i8)src2);
+ reg0 = (v8u16)__msa_ilvev_b(zero, (v16i8)vec0);
+ reg1 = (v8u16)__msa_ilvev_b(zero, (v16i8)vec1);
+ reg2 = (v8u16)__msa_ilvev_b(zero, (v16i8)vec2);
+ reg3 = (v8u16)__msa_ilvev_b(zero, (v16i8)vec3);
+ reg4 = (v8u16)__msa_ilvod_b(zero, (v16i8)vec0);
+ reg5 = (v8u16)__msa_ilvod_b(zero, (v16i8)vec1);
+ reg0 *= const_0x19;
+ reg1 *= const_0x19;
+ reg2 *= const_0x81;
+ reg3 *= const_0x81;
+ reg4 *= const_0x42;
+ reg5 *= const_0x42;
+ reg0 += reg2;
+ reg1 += reg3;
+ reg0 += reg4;
+ reg1 += reg5;
+ reg0 += const_0x1080;
+ reg1 += const_0x1080;
+ reg0 = (v8u16)__msa_srai_h((v8i16)reg0, 8);
+ reg1 = (v8u16)__msa_srai_h((v8i16)reg1, 8);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)reg1, (v16i8)reg0);
+ ST_UB(dst0, dst_y);
+ src_argb0 += 64;
+ dst_y += 16;
+ }
+}
+
+void ARGBToUVRow_MSA(const uint8_t* src_argb0,
+ int src_stride_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ int x;
+ const uint8_t* src_argb0_next = src_argb0 + src_stride_argb;
+ v16u8 src0, src1, src2, src3, src4, src5, src6, src7;
+ v16u8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, vec8, vec9;
+ v8u16 reg0, reg1, reg2, reg3, reg4, reg5, reg6, reg7, reg8, reg9;
+ v16u8 dst0, dst1;
+ v8u16 const_0x70 = (v8u16)__msa_ldi_h(0x70);
+ v8u16 const_0x4A = (v8u16)__msa_ldi_h(0x4A);
+ v8u16 const_0x26 = (v8u16)__msa_ldi_h(0x26);
+ v8u16 const_0x5E = (v8u16)__msa_ldi_h(0x5E);
+ v8u16 const_0x12 = (v8u16)__msa_ldi_h(0x12);
+ v8u16 const_0x8080 = (v8u16)__msa_fill_h(0x8080);
+
+ for (x = 0; x < width; x += 32) {+ src0 = (v16u8)__msa_ld_b((v16u8*)src_argb0, 0);
+ src1 = (v16u8)__msa_ld_b((v16u8*)src_argb0, 16);
+ src2 = (v16u8)__msa_ld_b((v16u8*)src_argb0, 32);
+ src3 = (v16u8)__msa_ld_b((v16u8*)src_argb0, 48);
+ src4 = (v16u8)__msa_ld_b((v16u8*)src_argb0, 64);
+ src5 = (v16u8)__msa_ld_b((v16u8*)src_argb0, 80);
+ src6 = (v16u8)__msa_ld_b((v16u8*)src_argb0, 96);
+ src7 = (v16u8)__msa_ld_b((v16u8*)src_argb0, 112);
+ vec0 = (v16u8)__msa_pckev_b((v16i8)src1, (v16i8)src0);
+ vec1 = (v16u8)__msa_pckev_b((v16i8)src3, (v16i8)src2);
+ vec2 = (v16u8)__msa_pckev_b((v16i8)src5, (v16i8)src4);
+ vec3 = (v16u8)__msa_pckev_b((v16i8)src7, (v16i8)src6);
+ vec4 = (v16u8)__msa_pckod_b((v16i8)src1, (v16i8)src0);
+ vec5 = (v16u8)__msa_pckod_b((v16i8)src3, (v16i8)src2);
+ vec6 = (v16u8)__msa_pckod_b((v16i8)src5, (v16i8)src4);
+ vec7 = (v16u8)__msa_pckod_b((v16i8)src7, (v16i8)src6);
+ vec8 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0);
+ vec9 = (v16u8)__msa_pckev_b((v16i8)vec3, (v16i8)vec2);
+ vec4 = (v16u8)__msa_pckev_b((v16i8)vec5, (v16i8)vec4);
+ vec5 = (v16u8)__msa_pckev_b((v16i8)vec7, (v16i8)vec6);
+ vec0 = (v16u8)__msa_pckod_b((v16i8)vec1, (v16i8)vec0);
+ vec1 = (v16u8)__msa_pckod_b((v16i8)vec3, (v16i8)vec2);
+ reg0 = __msa_hadd_u_h(vec8, vec8);
+ reg1 = __msa_hadd_u_h(vec9, vec9);
+ reg2 = __msa_hadd_u_h(vec4, vec4);
+ reg3 = __msa_hadd_u_h(vec5, vec5);
+ reg4 = __msa_hadd_u_h(vec0, vec0);
+ reg5 = __msa_hadd_u_h(vec1, vec1);
+ src0 = (v16u8)__msa_ld_b((v16u8*)src_argb0_next, 0);
+ src1 = (v16u8)__msa_ld_b((v16u8*)src_argb0_next, 16);
+ src2 = (v16u8)__msa_ld_b((v16u8*)src_argb0_next, 32);
+ src3 = (v16u8)__msa_ld_b((v16u8*)src_argb0_next, 48);
+ src4 = (v16u8)__msa_ld_b((v16u8*)src_argb0_next, 64);
+ src5 = (v16u8)__msa_ld_b((v16u8*)src_argb0_next, 80);
+ src6 = (v16u8)__msa_ld_b((v16u8*)src_argb0_next, 96);
+ src7 = (v16u8)__msa_ld_b((v16u8*)src_argb0_next, 112);
+ vec0 = (v16u8)__msa_pckev_b((v16i8)src1, (v16i8)src0);
+ vec1 = (v16u8)__msa_pckev_b((v16i8)src3, (v16i8)src2);
+ vec2 = (v16u8)__msa_pckev_b((v16i8)src5, (v16i8)src4);
+ vec3 = (v16u8)__msa_pckev_b((v16i8)src7, (v16i8)src6);
+ vec4 = (v16u8)__msa_pckod_b((v16i8)src1, (v16i8)src0);
+ vec5 = (v16u8)__msa_pckod_b((v16i8)src3, (v16i8)src2);
+ vec6 = (v16u8)__msa_pckod_b((v16i8)src5, (v16i8)src4);
+ vec7 = (v16u8)__msa_pckod_b((v16i8)src7, (v16i8)src6);
+ vec8 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0);
+ vec9 = (v16u8)__msa_pckev_b((v16i8)vec3, (v16i8)vec2);
+ vec4 = (v16u8)__msa_pckev_b((v16i8)vec5, (v16i8)vec4);
+ vec5 = (v16u8)__msa_pckev_b((v16i8)vec7, (v16i8)vec6);
+ vec0 = (v16u8)__msa_pckod_b((v16i8)vec1, (v16i8)vec0);
+ vec1 = (v16u8)__msa_pckod_b((v16i8)vec3, (v16i8)vec2);
+ reg0 += __msa_hadd_u_h(vec8, vec8);
+ reg1 += __msa_hadd_u_h(vec9, vec9);
+ reg2 += __msa_hadd_u_h(vec4, vec4);
+ reg3 += __msa_hadd_u_h(vec5, vec5);
+ reg4 += __msa_hadd_u_h(vec0, vec0);
+ reg5 += __msa_hadd_u_h(vec1, vec1);
+ reg0 = (v8u16)__msa_srai_h((v8i16)reg0, 2);
+ reg1 = (v8u16)__msa_srai_h((v8i16)reg1, 2);
+ reg2 = (v8u16)__msa_srai_h((v8i16)reg2, 2);
+ reg3 = (v8u16)__msa_srai_h((v8i16)reg3, 2);
+ reg4 = (v8u16)__msa_srai_h((v8i16)reg4, 2);
+ reg5 = (v8u16)__msa_srai_h((v8i16)reg5, 2);
+ reg6 = reg0 * const_0x70;
+ reg7 = reg1 * const_0x70;
+ reg8 = reg2 * const_0x4A;
+ reg9 = reg3 * const_0x4A;
+ reg6 += const_0x8080;
+ reg7 += const_0x8080;
+ reg8 += reg4 * const_0x26;
+ reg9 += reg5 * const_0x26;
+ reg0 *= const_0x12;
+ reg1 *= const_0x12;
+ reg2 *= const_0x5E;
+ reg3 *= const_0x5E;
+ reg4 *= const_0x70;
+ reg5 *= const_0x70;
+ reg2 += reg0;
+ reg3 += reg1;
+ reg4 += const_0x8080;
+ reg5 += const_0x8080;
+ reg6 -= reg8;
+ reg7 -= reg9;
+ reg4 -= reg2;
+ reg5 -= reg3;
+ reg6 = (v8u16)__msa_srai_h((v8i16)reg6, 8);
+ reg7 = (v8u16)__msa_srai_h((v8i16)reg7, 8);
+ reg4 = (v8u16)__msa_srai_h((v8i16)reg4, 8);
+ reg5 = (v8u16)__msa_srai_h((v8i16)reg5, 8);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)reg7, (v16i8)reg6);
+ dst1 = (v16u8)__msa_pckev_b((v16i8)reg5, (v16i8)reg4);
+ ST_UB(dst0, dst_u);
+ ST_UB(dst1, dst_v);
+ src_argb0 += 128;
+ src_argb0_next += 128;
+ dst_u += 16;
+ dst_v += 16;
+ }
+}
+
+void ARGBToRGB24Row_MSA(const uint8_t* src_argb, uint8_t* dst_rgb, int width) {+ int x;
+ v16u8 src0, src1, src2, src3, dst0, dst1, dst2;
+ v16i8 shuffler0 = {0, 1, 2, 4, 5, 6, 8, 9, 10, 12, 13, 14, 16, 17, 18, 20};+ v16i8 shuffler1 = {5, 6, 8, 9, 10, 12, 13, 14,+ 16, 17, 18, 20, 21, 22, 24, 25};
+ v16i8 shuffler2 = {10, 12, 13, 14, 16, 17, 18, 20,+ 21, 22, 24, 25, 26, 28, 29, 30};
+
+ for (x = 0; x < width; x += 16) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 16);
+ src2 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 32);
+ src3 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 48);
+ dst0 = (v16u8)__msa_vshf_b(shuffler0, (v16i8)src1, (v16i8)src0);
+ dst1 = (v16u8)__msa_vshf_b(shuffler1, (v16i8)src2, (v16i8)src1);
+ dst2 = (v16u8)__msa_vshf_b(shuffler2, (v16i8)src3, (v16i8)src2);
+ ST_UB2(dst0, dst1, dst_rgb, 16);
+ ST_UB(dst2, (dst_rgb + 32));
+ src_argb += 64;
+ dst_rgb += 48;
+ }
+}
+
+void ARGBToRAWRow_MSA(const uint8_t* src_argb, uint8_t* dst_rgb, int width) {+ int x;
+ v16u8 src0, src1, src2, src3, dst0, dst1, dst2;
+ v16i8 shuffler0 = {2, 1, 0, 6, 5, 4, 10, 9, 8, 14, 13, 12, 18, 17, 16, 22};+ v16i8 shuffler1 = {5, 4, 10, 9, 8, 14, 13, 12,+ 18, 17, 16, 22, 21, 20, 26, 25};
+ v16i8 shuffler2 = {8, 14, 13, 12, 18, 17, 16, 22,+ 21, 20, 26, 25, 24, 30, 29, 28};
+
+ for (x = 0; x < width; x += 16) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 16);
+ src2 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 32);
+ src3 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 48);
+ dst0 = (v16u8)__msa_vshf_b(shuffler0, (v16i8)src1, (v16i8)src0);
+ dst1 = (v16u8)__msa_vshf_b(shuffler1, (v16i8)src2, (v16i8)src1);
+ dst2 = (v16u8)__msa_vshf_b(shuffler2, (v16i8)src3, (v16i8)src2);
+ ST_UB2(dst0, dst1, dst_rgb, 16);
+ ST_UB(dst2, (dst_rgb + 32));
+ src_argb += 64;
+ dst_rgb += 48;
+ }
+}
+
+void ARGBToRGB565Row_MSA(const uint8_t* src_argb, uint8_t* dst_rgb, int width) {+ int x;
+ v16u8 src0, src1, dst0;
+ v16u8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
+ v16i8 zero = {0};+
+ for (x = 0; x < width; x += 8) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 16);
+ vec0 = (v16u8)__msa_srai_b((v16i8)src0, 3);
+ vec1 = (v16u8)__msa_slli_b((v16i8)src0, 3);
+ vec2 = (v16u8)__msa_srai_b((v16i8)src0, 5);
+ vec4 = (v16u8)__msa_srai_b((v16i8)src1, 3);
+ vec5 = (v16u8)__msa_slli_b((v16i8)src1, 3);
+ vec6 = (v16u8)__msa_srai_b((v16i8)src1, 5);
+ vec1 = (v16u8)__msa_sldi_b(zero, (v16i8)vec1, 1);
+ vec2 = (v16u8)__msa_sldi_b(zero, (v16i8)vec2, 1);
+ vec5 = (v16u8)__msa_sldi_b(zero, (v16i8)vec5, 1);
+ vec6 = (v16u8)__msa_sldi_b(zero, (v16i8)vec6, 1);
+ vec3 = (v16u8)__msa_sldi_b(zero, (v16i8)src0, 2);
+ vec7 = (v16u8)__msa_sldi_b(zero, (v16i8)src1, 2);
+ vec0 = __msa_binsli_b(vec0, vec1, 2);
+ vec1 = __msa_binsli_b(vec2, vec3, 4);
+ vec4 = __msa_binsli_b(vec4, vec5, 2);
+ vec5 = __msa_binsli_b(vec6, vec7, 4);
+ vec0 = (v16u8)__msa_ilvev_b((v16i8)vec1, (v16i8)vec0);
+ vec4 = (v16u8)__msa_ilvev_b((v16i8)vec5, (v16i8)vec4);
+ dst0 = (v16u8)__msa_pckev_h((v8i16)vec4, (v8i16)vec0);
+ ST_UB(dst0, dst_rgb);
+ src_argb += 32;
+ dst_rgb += 16;
+ }
+}
+
+void ARGBToARGB1555Row_MSA(const uint8_t* src_argb,
+ uint8_t* dst_rgb,
+ int width) {+ int x;
+ v16u8 src0, src1, dst0;
+ v16u8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, vec8, vec9;
+ v16i8 zero = {0};+
+ for (x = 0; x < width; x += 8) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 16);
+ vec0 = (v16u8)__msa_srai_b((v16i8)src0, 3);
+ vec1 = (v16u8)__msa_slli_b((v16i8)src0, 2);
+ vec2 = (v16u8)__msa_srai_b((v16i8)vec0, 3);
+ vec1 = (v16u8)__msa_sldi_b(zero, (v16i8)vec1, 1);
+ vec2 = (v16u8)__msa_sldi_b(zero, (v16i8)vec2, 1);
+ vec3 = (v16u8)__msa_srai_b((v16i8)src0, 1);
+ vec5 = (v16u8)__msa_srai_b((v16i8)src1, 3);
+ vec6 = (v16u8)__msa_slli_b((v16i8)src1, 2);
+ vec7 = (v16u8)__msa_srai_b((v16i8)vec5, 3);
+ vec6 = (v16u8)__msa_sldi_b(zero, (v16i8)vec6, 1);
+ vec7 = (v16u8)__msa_sldi_b(zero, (v16i8)vec7, 1);
+ vec8 = (v16u8)__msa_srai_b((v16i8)src1, 1);
+ vec3 = (v16u8)__msa_sldi_b(zero, (v16i8)vec3, 2);
+ vec8 = (v16u8)__msa_sldi_b(zero, (v16i8)vec8, 2);
+ vec4 = (v16u8)__msa_sldi_b(zero, (v16i8)src0, 3);
+ vec9 = (v16u8)__msa_sldi_b(zero, (v16i8)src1, 3);
+ vec0 = __msa_binsli_b(vec0, vec1, 2);
+ vec5 = __msa_binsli_b(vec5, vec6, 2);
+ vec1 = __msa_binsli_b(vec2, vec3, 5);
+ vec6 = __msa_binsli_b(vec7, vec8, 5);
+ vec1 = __msa_binsli_b(vec1, vec4, 0);
+ vec6 = __msa_binsli_b(vec6, vec9, 0);
+ vec0 = (v16u8)__msa_ilvev_b((v16i8)vec1, (v16i8)vec0);
+ vec1 = (v16u8)__msa_ilvev_b((v16i8)vec6, (v16i8)vec5);
+ dst0 = (v16u8)__msa_pckev_h((v8i16)vec1, (v8i16)vec0);
+ ST_UB(dst0, dst_rgb);
+ src_argb += 32;
+ dst_rgb += 16;
+ }
+}
+
+void ARGBToARGB4444Row_MSA(const uint8_t* src_argb,
+ uint8_t* dst_rgb,
+ int width) {+ int x;
+ v16u8 src0, src1;
+ v16u8 vec0, vec1;
+ v16u8 dst0;
+ v16i8 zero = {0};+
+ for (x = 0; x < width; x += 8) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 16);
+ vec0 = (v16u8)__msa_srai_b((v16i8)src0, 4);
+ vec1 = (v16u8)__msa_srai_b((v16i8)src1, 4);
+ src0 = (v16u8)__msa_sldi_b(zero, (v16i8)src0, 1);
+ src1 = (v16u8)__msa_sldi_b(zero, (v16i8)src1, 1);
+ vec0 = __msa_binsli_b(vec0, src0, 3);
+ vec1 = __msa_binsli_b(vec1, src1, 3);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0);
+ ST_UB(dst0, dst_rgb);
+ src_argb += 32;
+ dst_rgb += 16;
+ }
+}
+
+void ARGBToUV444Row_MSA(const uint8_t* src_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int32_t width) {+ int32_t x;
+ v16u8 src0, src1, src2, src3, reg0, reg1, reg2, reg3, dst0, dst1;
+ v8u16 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
+ v8u16 vec8, vec9, vec10, vec11;
+ v8u16 const_112 = (v8u16)__msa_ldi_h(112);
+ v8u16 const_74 = (v8u16)__msa_ldi_h(74);
+ v8u16 const_38 = (v8u16)__msa_ldi_h(38);
+ v8u16 const_94 = (v8u16)__msa_ldi_h(94);
+ v8u16 const_18 = (v8u16)__msa_ldi_h(18);
+ v8u16 const_32896 = (v8u16)__msa_fill_h(32896);
+ v16i8 zero = {0};+
+ for (x = width; x > 0; x -= 16) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 16);
+ src2 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 32);
+ src3 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 48);
+ reg0 = (v16u8)__msa_pckev_b((v16i8)src1, (v16i8)src0);
+ reg1 = (v16u8)__msa_pckev_b((v16i8)src3, (v16i8)src2);
+ reg2 = (v16u8)__msa_pckod_b((v16i8)src1, (v16i8)src0);
+ reg3 = (v16u8)__msa_pckod_b((v16i8)src3, (v16i8)src2);
+ src0 = (v16u8)__msa_pckev_b((v16i8)reg1, (v16i8)reg0);
+ src1 = (v16u8)__msa_pckev_b((v16i8)reg3, (v16i8)reg2);
+ src2 = (v16u8)__msa_pckod_b((v16i8)reg1, (v16i8)reg0);
+ vec0 = (v8u16)__msa_ilvr_b(zero, (v16i8)src0);
+ vec1 = (v8u16)__msa_ilvl_b(zero, (v16i8)src0);
+ vec2 = (v8u16)__msa_ilvr_b(zero, (v16i8)src1);
+ vec3 = (v8u16)__msa_ilvl_b(zero, (v16i8)src1);
+ vec4 = (v8u16)__msa_ilvr_b(zero, (v16i8)src2);
+ vec5 = (v8u16)__msa_ilvl_b(zero, (v16i8)src2);
+ vec10 = vec0 * const_18;
+ vec11 = vec1 * const_18;
+ vec8 = vec2 * const_94;
+ vec9 = vec3 * const_94;
+ vec6 = vec4 * const_112;
+ vec7 = vec5 * const_112;
+ vec0 *= const_112;
+ vec1 *= const_112;
+ vec2 *= const_74;
+ vec3 *= const_74;
+ vec4 *= const_38;
+ vec5 *= const_38;
+ vec8 += vec10;
+ vec9 += vec11;
+ vec6 += const_32896;
+ vec7 += const_32896;
+ vec0 += const_32896;
+ vec1 += const_32896;
+ vec2 += vec4;
+ vec3 += vec5;
+ vec0 -= vec2;
+ vec1 -= vec3;
+ vec6 -= vec8;
+ vec7 -= vec9;
+ vec0 = (v8u16)__msa_srai_h((v8i16)vec0, 8);
+ vec1 = (v8u16)__msa_srai_h((v8i16)vec1, 8);
+ vec6 = (v8u16)__msa_srai_h((v8i16)vec6, 8);
+ vec7 = (v8u16)__msa_srai_h((v8i16)vec7, 8);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0);
+ dst1 = (v16u8)__msa_pckev_b((v16i8)vec7, (v16i8)vec6);
+ ST_UB(dst0, dst_u);
+ ST_UB(dst1, dst_v);
+ src_argb += 64;
+ dst_u += 16;
+ dst_v += 16;
+ }
+}
+
+void ARGBMultiplyRow_MSA(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) {+ int x;
+ v16u8 src0, src1, dst0;
+ v8u16 vec0, vec1, vec2, vec3;
+ v4u32 reg0, reg1, reg2, reg3;
+ v8i16 zero = {0};+
+ for (x = 0; x < width; x += 4) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb1, 0);
+ vec0 = (v8u16)__msa_ilvr_b((v16i8)src0, (v16i8)src0);
+ vec1 = (v8u16)__msa_ilvl_b((v16i8)src0, (v16i8)src0);
+ vec2 = (v8u16)__msa_ilvr_b((v16i8)zero, (v16i8)src1);
+ vec3 = (v8u16)__msa_ilvl_b((v16i8)zero, (v16i8)src1);
+ reg0 = (v4u32)__msa_ilvr_h(zero, (v8i16)vec0);
+ reg1 = (v4u32)__msa_ilvl_h(zero, (v8i16)vec0);
+ reg2 = (v4u32)__msa_ilvr_h(zero, (v8i16)vec1);
+ reg3 = (v4u32)__msa_ilvl_h(zero, (v8i16)vec1);
+ reg0 *= (v4u32)__msa_ilvr_h(zero, (v8i16)vec2);
+ reg1 *= (v4u32)__msa_ilvl_h(zero, (v8i16)vec2);
+ reg2 *= (v4u32)__msa_ilvr_h(zero, (v8i16)vec3);
+ reg3 *= (v4u32)__msa_ilvl_h(zero, (v8i16)vec3);
+ reg0 = (v4u32)__msa_srai_w((v4i32)reg0, 16);
+ reg1 = (v4u32)__msa_srai_w((v4i32)reg1, 16);
+ reg2 = (v4u32)__msa_srai_w((v4i32)reg2, 16);
+ reg3 = (v4u32)__msa_srai_w((v4i32)reg3, 16);
+ vec0 = (v8u16)__msa_pckev_h((v8i16)reg1, (v8i16)reg0);
+ vec1 = (v8u16)__msa_pckev_h((v8i16)reg3, (v8i16)reg2);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0);
+ ST_UB(dst0, dst_argb);
+ src_argb0 += 16;
+ src_argb1 += 16;
+ dst_argb += 16;
+ }
+}
+
+void ARGBAddRow_MSA(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) {+ int x;
+ v16u8 src0, src1, src2, src3, dst0, dst1;
+
+ for (x = 0; x < width; x += 8) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 16);
+ src2 = (v16u8)__msa_ld_b((const v16i8*)src_argb1, 0);
+ src3 = (v16u8)__msa_ld_b((const v16i8*)src_argb1, 16);
+ dst0 = __msa_adds_u_b(src0, src2);
+ dst1 = __msa_adds_u_b(src1, src3);
+ ST_UB2(dst0, dst1, dst_argb, 16);
+ src_argb0 += 32;
+ src_argb1 += 32;
+ dst_argb += 32;
+ }
+}
+
+void ARGBSubtractRow_MSA(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) {+ int x;
+ v16u8 src0, src1, src2, src3, dst0, dst1;
+
+ for (x = 0; x < width; x += 8) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 16);
+ src2 = (v16u8)__msa_ld_b((const v16i8*)src_argb1, 0);
+ src3 = (v16u8)__msa_ld_b((const v16i8*)src_argb1, 16);
+ dst0 = __msa_subs_u_b(src0, src2);
+ dst1 = __msa_subs_u_b(src1, src3);
+ ST_UB2(dst0, dst1, dst_argb, 16);
+ src_argb0 += 32;
+ src_argb1 += 32;
+ dst_argb += 32;
+ }
+}
+
+void ARGBAttenuateRow_MSA(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width) {+ int x;
+ v16u8 src0, src1, dst0, dst1;
+ v8u16 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, vec8, vec9;
+ v4u32 reg0, reg1, reg2, reg3, reg4, reg5, reg6, reg7;
+ v8i16 zero = {0};+ v16u8 mask = {0, 0, 0, 255, 0, 0, 0, 255, 0, 0, 0, 255, 0, 0, 0, 255};+
+ for (x = 0; x < width; x += 8) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 16);
+ vec0 = (v8u16)__msa_ilvr_b((v16i8)src0, (v16i8)src0);
+ vec1 = (v8u16)__msa_ilvl_b((v16i8)src0, (v16i8)src0);
+ vec2 = (v8u16)__msa_ilvr_b((v16i8)src1, (v16i8)src1);
+ vec3 = (v8u16)__msa_ilvl_b((v16i8)src1, (v16i8)src1);
+ vec4 = (v8u16)__msa_fill_h(vec0[3]);
+ vec5 = (v8u16)__msa_fill_h(vec0[7]);
+ vec6 = (v8u16)__msa_fill_h(vec1[3]);
+ vec7 = (v8u16)__msa_fill_h(vec1[7]);
+ vec4 = (v8u16)__msa_pckev_d((v2i64)vec5, (v2i64)vec4);
+ vec5 = (v8u16)__msa_pckev_d((v2i64)vec7, (v2i64)vec6);
+ vec6 = (v8u16)__msa_fill_h(vec2[3]);
+ vec7 = (v8u16)__msa_fill_h(vec2[7]);
+ vec8 = (v8u16)__msa_fill_h(vec3[3]);
+ vec9 = (v8u16)__msa_fill_h(vec3[7]);
+ vec6 = (v8u16)__msa_pckev_d((v2i64)vec7, (v2i64)vec6);
+ vec7 = (v8u16)__msa_pckev_d((v2i64)vec9, (v2i64)vec8);
+ reg0 = (v4u32)__msa_ilvr_h(zero, (v8i16)vec4);
+ reg1 = (v4u32)__msa_ilvl_h(zero, (v8i16)vec4);
+ reg2 = (v4u32)__msa_ilvr_h(zero, (v8i16)vec5);
+ reg3 = (v4u32)__msa_ilvl_h(zero, (v8i16)vec5);
+ reg4 = (v4u32)__msa_ilvr_h(zero, (v8i16)vec6);
+ reg5 = (v4u32)__msa_ilvl_h(zero, (v8i16)vec6);
+ reg6 = (v4u32)__msa_ilvr_h(zero, (v8i16)vec7);
+ reg7 = (v4u32)__msa_ilvl_h(zero, (v8i16)vec7);
+ reg0 *= (v4u32)__msa_ilvr_h(zero, (v8i16)vec0);
+ reg1 *= (v4u32)__msa_ilvl_h(zero, (v8i16)vec0);
+ reg2 *= (v4u32)__msa_ilvr_h(zero, (v8i16)vec1);
+ reg3 *= (v4u32)__msa_ilvl_h(zero, (v8i16)vec1);
+ reg4 *= (v4u32)__msa_ilvr_h(zero, (v8i16)vec2);
+ reg5 *= (v4u32)__msa_ilvl_h(zero, (v8i16)vec2);
+ reg6 *= (v4u32)__msa_ilvr_h(zero, (v8i16)vec3);
+ reg7 *= (v4u32)__msa_ilvl_h(zero, (v8i16)vec3);
+ reg0 = (v4u32)__msa_srai_w((v4i32)reg0, 24);
+ reg1 = (v4u32)__msa_srai_w((v4i32)reg1, 24);
+ reg2 = (v4u32)__msa_srai_w((v4i32)reg2, 24);
+ reg3 = (v4u32)__msa_srai_w((v4i32)reg3, 24);
+ reg4 = (v4u32)__msa_srai_w((v4i32)reg4, 24);
+ reg5 = (v4u32)__msa_srai_w((v4i32)reg5, 24);
+ reg6 = (v4u32)__msa_srai_w((v4i32)reg6, 24);
+ reg7 = (v4u32)__msa_srai_w((v4i32)reg7, 24);
+ vec0 = (v8u16)__msa_pckev_h((v8i16)reg1, (v8i16)reg0);
+ vec1 = (v8u16)__msa_pckev_h((v8i16)reg3, (v8i16)reg2);
+ vec2 = (v8u16)__msa_pckev_h((v8i16)reg5, (v8i16)reg4);
+ vec3 = (v8u16)__msa_pckev_h((v8i16)reg7, (v8i16)reg6);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0);
+ dst1 = (v16u8)__msa_pckev_b((v16i8)vec3, (v16i8)vec2);
+ dst0 = __msa_bmnz_v(dst0, src0, mask);
+ dst1 = __msa_bmnz_v(dst1, src1, mask);
+ ST_UB2(dst0, dst1, dst_argb, 16);
+ src_argb += 32;
+ dst_argb += 32;
+ }
+}
+
+void ARGBToRGB565DitherRow_MSA(const uint8_t* src_argb,
+ uint8_t* dst_rgb,
+ uint32_t dither4,
+ int width) {+ int x;
+ v16u8 src0, src1, dst0, vec0, vec1;
+ v8i16 vec_d0;
+ v8i16 reg0, reg1, reg2;
+ v16i8 zero = {0};+ v8i16 max = __msa_ldi_h(0xFF);
+
+ vec_d0 = (v8i16)__msa_fill_w(dither4);
+ vec_d0 = (v8i16)__msa_ilvr_b(zero, (v16i8)vec_d0);
+
+ for (x = 0; x < width; x += 8) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 16);
+ vec0 = (v16u8)__msa_pckev_b((v16i8)src1, (v16i8)src0);
+ vec1 = (v16u8)__msa_pckod_b((v16i8)src1, (v16i8)src0);
+ reg0 = (v8i16)__msa_ilvev_b(zero, (v16i8)vec0);
+ reg1 = (v8i16)__msa_ilvev_b(zero, (v16i8)vec1);
+ reg2 = (v8i16)__msa_ilvod_b(zero, (v16i8)vec0);
+ reg0 += vec_d0;
+ reg1 += vec_d0;
+ reg2 += vec_d0;
+ reg0 = __msa_maxi_s_h((v8i16)reg0, 0);
+ reg1 = __msa_maxi_s_h((v8i16)reg1, 0);
+ reg2 = __msa_maxi_s_h((v8i16)reg2, 0);
+ reg0 = __msa_min_s_h((v8i16)max, (v8i16)reg0);
+ reg1 = __msa_min_s_h((v8i16)max, (v8i16)reg1);
+ reg2 = __msa_min_s_h((v8i16)max, (v8i16)reg2);
+ reg0 = __msa_srai_h(reg0, 3);
+ reg2 = __msa_srai_h(reg2, 3);
+ reg1 = __msa_srai_h(reg1, 2);
+ reg2 = __msa_slli_h(reg2, 11);
+ reg1 = __msa_slli_h(reg1, 5);
+ reg0 |= reg1;
+ dst0 = (v16u8)(reg0 | reg2);
+ ST_UB(dst0, dst_rgb);
+ src_argb += 32;
+ dst_rgb += 16;
+ }
+}
+
+void ARGBShuffleRow_MSA(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const uint8_t* shuffler,
+ int width) {+ int x;
+ v16u8 src0, src1, dst0, dst1;
+ v16i8 vec0;
+ v16i8 shuffler_vec = {0, 0, 0, 0, 4, 4, 4, 4, 8, 8, 8, 8, 12, 12, 12, 12};+ int32_t val = LW((int32_t*)shuffler);
+
+ vec0 = (v16i8)__msa_fill_w(val);
+ shuffler_vec += vec0;
+
+ for (x = 0; x < width; x += 8) {+ src0 = (v16u8)__msa_ld_b((const v16u8*)src_argb, 0);
+ src1 = (v16u8)__msa_ld_b((const v16u8*)src_argb, 16);
+ dst0 = (v16u8)__msa_vshf_b(shuffler_vec, (v16i8)src0, (v16i8)src0);
+ dst1 = (v16u8)__msa_vshf_b(shuffler_vec, (v16i8)src1, (v16i8)src1);
+ ST_UB2(dst0, dst1, dst_argb, 16);
+ src_argb += 32;
+ dst_argb += 32;
+ }
+}
+
+void ARGBShadeRow_MSA(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width,
+ uint32_t value) {+ int x;
+ v16u8 src0, dst0;
+ v8u16 vec0, vec1;
+ v4u32 reg0, reg1, reg2, reg3, rgba_scale;
+ v8i16 zero = {0};+
+ rgba_scale[0] = value;
+ rgba_scale = (v4u32)__msa_ilvr_b((v16i8)rgba_scale, (v16i8)rgba_scale);
+ rgba_scale = (v4u32)__msa_ilvr_h(zero, (v8i16)rgba_scale);
+
+ for (x = 0; x < width; x += 4) {+ src0 = (v16u8)__msa_ld_b((const v16u8*)src_argb, 0);
+ vec0 = (v8u16)__msa_ilvr_b((v16i8)src0, (v16i8)src0);
+ vec1 = (v8u16)__msa_ilvl_b((v16i8)src0, (v16i8)src0);
+ reg0 = (v4u32)__msa_ilvr_h(zero, (v8i16)vec0);
+ reg1 = (v4u32)__msa_ilvl_h(zero, (v8i16)vec0);
+ reg2 = (v4u32)__msa_ilvr_h(zero, (v8i16)vec1);
+ reg3 = (v4u32)__msa_ilvl_h(zero, (v8i16)vec1);
+ reg0 *= rgba_scale;
+ reg1 *= rgba_scale;
+ reg2 *= rgba_scale;
+ reg3 *= rgba_scale;
+ reg0 = (v4u32)__msa_srai_w((v4i32)reg0, 24);
+ reg1 = (v4u32)__msa_srai_w((v4i32)reg1, 24);
+ reg2 = (v4u32)__msa_srai_w((v4i32)reg2, 24);
+ reg3 = (v4u32)__msa_srai_w((v4i32)reg3, 24);
+ vec0 = (v8u16)__msa_pckev_h((v8i16)reg1, (v8i16)reg0);
+ vec1 = (v8u16)__msa_pckev_h((v8i16)reg3, (v8i16)reg2);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0);
+ ST_UB(dst0, dst_argb);
+ src_argb += 16;
+ dst_argb += 16;
+ }
+}
+
+void ARGBGrayRow_MSA(const uint8_t* src_argb, uint8_t* dst_argb, int width) {+ int x;
+ v16u8 src0, src1, vec0, vec1, dst0, dst1;
+ v8u16 reg0;
+ v16u8 const_0x26 = (v16u8)__msa_ldi_h(0x26);
+ v16u8 const_0x4B0F = (v16u8)__msa_fill_h(0x4B0F);
+
+ for (x = 0; x < width; x += 8) {+ src0 = (v16u8)__msa_ld_b((const v16u8*)src_argb, 0);
+ src1 = (v16u8)__msa_ld_b((const v16u8*)src_argb, 16);
+ vec0 = (v16u8)__msa_pckev_h((v8i16)src1, (v8i16)src0);
+ vec1 = (v16u8)__msa_pckod_h((v8i16)src1, (v8i16)src0);
+ reg0 = __msa_dotp_u_h(vec0, const_0x4B0F);
+ reg0 = __msa_dpadd_u_h(reg0, vec1, const_0x26);
+ reg0 = (v8u16)__msa_srari_h((v8i16)reg0, 7);
+ vec0 = (v16u8)__msa_ilvev_b((v16i8)reg0, (v16i8)reg0);
+ vec1 = (v16u8)__msa_ilvod_b((v16i8)vec1, (v16i8)vec0);
+ dst0 = (v16u8)__msa_ilvr_b((v16i8)vec1, (v16i8)vec0);
+ dst1 = (v16u8)__msa_ilvl_b((v16i8)vec1, (v16i8)vec0);
+ ST_UB2(dst0, dst1, dst_argb, 16);
+ src_argb += 32;
+ dst_argb += 32;
+ }
+}
+
+void ARGBSepiaRow_MSA(uint8_t* dst_argb, int width) {+ int x;
+ v16u8 src0, src1, dst0, dst1, vec0, vec1, vec2, vec3, vec4, vec5;
+ v8u16 reg0, reg1, reg2;
+ v16u8 const_0x4411 = (v16u8)__msa_fill_h(0x4411);
+ v16u8 const_0x23 = (v16u8)__msa_ldi_h(0x23);
+ v16u8 const_0x5816 = (v16u8)__msa_fill_h(0x5816);
+ v16u8 const_0x2D = (v16u8)__msa_ldi_h(0x2D);
+ v16u8 const_0x6218 = (v16u8)__msa_fill_h(0x6218);
+ v16u8 const_0x32 = (v16u8)__msa_ldi_h(0x32);
+ v8u16 const_0xFF = (v8u16)__msa_ldi_h(0xFF);
+
+ for (x = 0; x < width; x += 8) {+ src0 = (v16u8)__msa_ld_b((v16u8*)dst_argb, 0);
+ src1 = (v16u8)__msa_ld_b((v16u8*)dst_argb, 16);
+ vec0 = (v16u8)__msa_pckev_h((v8i16)src1, (v8i16)src0);
+ vec1 = (v16u8)__msa_pckod_h((v8i16)src1, (v8i16)src0);
+ vec3 = (v16u8)__msa_pckod_b((v16i8)vec1, (v16i8)vec1);
+ reg0 = (v8u16)__msa_dotp_u_h(vec0, const_0x4411);
+ reg1 = (v8u16)__msa_dotp_u_h(vec0, const_0x5816);
+ reg2 = (v8u16)__msa_dotp_u_h(vec0, const_0x6218);
+ reg0 = (v8u16)__msa_dpadd_u_h(reg0, vec1, const_0x23);
+ reg1 = (v8u16)__msa_dpadd_u_h(reg1, vec1, const_0x2D);
+ reg2 = (v8u16)__msa_dpadd_u_h(reg2, vec1, const_0x32);
+ reg0 = (v8u16)__msa_srai_h((v8i16)reg0, 7);
+ reg1 = (v8u16)__msa_srai_h((v8i16)reg1, 7);
+ reg2 = (v8u16)__msa_srai_h((v8i16)reg2, 7);
+ reg1 = (v8u16)__msa_min_u_h((v8u16)reg1, const_0xFF);
+ reg2 = (v8u16)__msa_min_u_h((v8u16)reg2, const_0xFF);
+ vec0 = (v16u8)__msa_pckev_b((v16i8)reg0, (v16i8)reg0);
+ vec1 = (v16u8)__msa_pckev_b((v16i8)reg1, (v16i8)reg1);
+ vec2 = (v16u8)__msa_pckev_b((v16i8)reg2, (v16i8)reg2);
+ vec4 = (v16u8)__msa_ilvr_b((v16i8)vec2, (v16i8)vec0);
+ vec5 = (v16u8)__msa_ilvr_b((v16i8)vec3, (v16i8)vec1);
+ dst0 = (v16u8)__msa_ilvr_b((v16i8)vec5, (v16i8)vec4);
+ dst1 = (v16u8)__msa_ilvl_b((v16i8)vec5, (v16i8)vec4);
+ ST_UB2(dst0, dst1, dst_argb, 16);
+ dst_argb += 32;
+ }
+}
+
+void ARGB4444ToARGBRow_MSA(const uint8_t* src_argb4444,
+ uint8_t* dst_argb,
+ int width) {+ int x;
+ v16u8 src0, src1;
+ v8u16 vec0, vec1, vec2, vec3;
+ v16u8 dst0, dst1, dst2, dst3;
+
+ for (x = 0; x < width; x += 16) {+ src0 = (v16u8)__msa_ld_b((const v16u8*)src_argb4444, 0);
+ src1 = (v16u8)__msa_ld_b((const v16u8*)src_argb4444, 16);
+ vec0 = (v8u16)__msa_andi_b(src0, 0x0F);
+ vec1 = (v8u16)__msa_andi_b(src1, 0x0F);
+ vec2 = (v8u16)__msa_andi_b(src0, 0xF0);
+ vec3 = (v8u16)__msa_andi_b(src1, 0xF0);
+ vec0 |= (v8u16)__msa_slli_b((v16i8)vec0, 4);
+ vec1 |= (v8u16)__msa_slli_b((v16i8)vec1, 4);
+ vec2 |= (v8u16)__msa_srli_b((v16i8)vec2, 4);
+ vec3 |= (v8u16)__msa_srli_b((v16i8)vec3, 4);
+ dst0 = (v16u8)__msa_ilvr_b((v16i8)vec2, (v16i8)vec0);
+ dst1 = (v16u8)__msa_ilvl_b((v16i8)vec2, (v16i8)vec0);
+ dst2 = (v16u8)__msa_ilvr_b((v16i8)vec3, (v16i8)vec1);
+ dst3 = (v16u8)__msa_ilvl_b((v16i8)vec3, (v16i8)vec1);
+ ST_UB4(dst0, dst1, dst2, dst3, dst_argb, 16);
+ src_argb4444 += 32;
+ dst_argb += 64;
+ }
+}
+
+void ARGB1555ToARGBRow_MSA(const uint8_t* src_argb1555,
+ uint8_t* dst_argb,
+ int width) {+ int x;
+ v8u16 src0, src1;
+ v8u16 vec0, vec1, vec2, vec3, vec4, vec5;
+ v16u8 reg0, reg1, reg2, reg3, reg4, reg5, reg6;
+ v16u8 dst0, dst1, dst2, dst3;
+ v8u16 const_0x1F = (v8u16)__msa_ldi_h(0x1F);
+
+ for (x = 0; x < width; x += 16) {+ src0 = (v8u16)__msa_ld_h((const v8u16*)src_argb1555, 0);
+ src1 = (v8u16)__msa_ld_h((const v8u16*)src_argb1555, 16);
+ vec0 = src0 & const_0x1F;
+ vec1 = src1 & const_0x1F;
+ src0 = (v8u16)__msa_srli_h((v8i16)src0, 5);
+ src1 = (v8u16)__msa_srli_h((v8i16)src1, 5);
+ vec2 = src0 & const_0x1F;
+ vec3 = src1 & const_0x1F;
+ src0 = (v8u16)__msa_srli_h((v8i16)src0, 5);
+ src1 = (v8u16)__msa_srli_h((v8i16)src1, 5);
+ vec4 = src0 & const_0x1F;
+ vec5 = src1 & const_0x1F;
+ src0 = (v8u16)__msa_srli_h((v8i16)src0, 5);
+ src1 = (v8u16)__msa_srli_h((v8i16)src1, 5);
+ reg0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0);
+ reg1 = (v16u8)__msa_pckev_b((v16i8)vec3, (v16i8)vec2);
+ reg2 = (v16u8)__msa_pckev_b((v16i8)vec5, (v16i8)vec4);
+ reg3 = (v16u8)__msa_pckev_b((v16i8)src1, (v16i8)src0);
+ reg4 = (v16u8)__msa_slli_b((v16i8)reg0, 3);
+ reg5 = (v16u8)__msa_slli_b((v16i8)reg1, 3);
+ reg6 = (v16u8)__msa_slli_b((v16i8)reg2, 3);
+ reg4 |= (v16u8)__msa_srai_b((v16i8)reg0, 2);
+ reg5 |= (v16u8)__msa_srai_b((v16i8)reg1, 2);
+ reg6 |= (v16u8)__msa_srai_b((v16i8)reg2, 2);
+ reg3 = -reg3;
+ reg0 = (v16u8)__msa_ilvr_b((v16i8)reg6, (v16i8)reg4);
+ reg1 = (v16u8)__msa_ilvl_b((v16i8)reg6, (v16i8)reg4);
+ reg2 = (v16u8)__msa_ilvr_b((v16i8)reg3, (v16i8)reg5);
+ reg3 = (v16u8)__msa_ilvl_b((v16i8)reg3, (v16i8)reg5);
+ dst0 = (v16u8)__msa_ilvr_b((v16i8)reg2, (v16i8)reg0);
+ dst1 = (v16u8)__msa_ilvl_b((v16i8)reg2, (v16i8)reg0);
+ dst2 = (v16u8)__msa_ilvr_b((v16i8)reg3, (v16i8)reg1);
+ dst3 = (v16u8)__msa_ilvl_b((v16i8)reg3, (v16i8)reg1);
+ ST_UB4(dst0, dst1, dst2, dst3, dst_argb, 16);
+ src_argb1555 += 32;
+ dst_argb += 64;
+ }
+}
+
+void RGB565ToARGBRow_MSA(const uint8_t* src_rgb565,
+ uint8_t* dst_argb,
+ int width) {+ int x;
+ v8u16 src0, src1, vec0, vec1, vec2, vec3, vec4, vec5;
+ v8u16 reg0, reg1, reg2, reg3, reg4, reg5;
+ v16u8 res0, res1, res2, res3, dst0, dst1, dst2, dst3;
+ v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL);
+ v8u16 const_0x1F = (v8u16)__msa_ldi_h(0x1F);
+ v8u16 const_0x7E0 = (v8u16)__msa_fill_h(0x7E0);
+ v8u16 const_0xF800 = (v8u16)__msa_fill_h(0xF800);
+
+ for (x = 0; x < width; x += 16) {+ src0 = (v8u16)__msa_ld_h((const v8u16*)src_rgb565, 0);
+ src1 = (v8u16)__msa_ld_h((const v8u16*)src_rgb565, 16);
+ vec0 = src0 & const_0x1F;
+ vec1 = src0 & const_0x7E0;
+ vec2 = src0 & const_0xF800;
+ vec3 = src1 & const_0x1F;
+ vec4 = src1 & const_0x7E0;
+ vec5 = src1 & const_0xF800;
+ reg0 = (v8u16)__msa_slli_h((v8i16)vec0, 3);
+ reg1 = (v8u16)__msa_srli_h((v8i16)vec1, 3);
+ reg2 = (v8u16)__msa_srli_h((v8i16)vec2, 8);
+ reg3 = (v8u16)__msa_slli_h((v8i16)vec3, 3);
+ reg4 = (v8u16)__msa_srli_h((v8i16)vec4, 3);
+ reg5 = (v8u16)__msa_srli_h((v8i16)vec5, 8);
+ reg0 |= (v8u16)__msa_srli_h((v8i16)vec0, 2);
+ reg1 |= (v8u16)__msa_srli_h((v8i16)vec1, 9);
+ reg2 |= (v8u16)__msa_srli_h((v8i16)vec2, 13);
+ reg3 |= (v8u16)__msa_srli_h((v8i16)vec3, 2);
+ reg4 |= (v8u16)__msa_srli_h((v8i16)vec4, 9);
+ reg5 |= (v8u16)__msa_srli_h((v8i16)vec5, 13);
+ res0 = (v16u8)__msa_ilvev_b((v16i8)reg2, (v16i8)reg0);
+ res1 = (v16u8)__msa_ilvev_b((v16i8)alpha, (v16i8)reg1);
+ res2 = (v16u8)__msa_ilvev_b((v16i8)reg5, (v16i8)reg3);
+ res3 = (v16u8)__msa_ilvev_b((v16i8)alpha, (v16i8)reg4);
+ dst0 = (v16u8)__msa_ilvr_b((v16i8)res1, (v16i8)res0);
+ dst1 = (v16u8)__msa_ilvl_b((v16i8)res1, (v16i8)res0);
+ dst2 = (v16u8)__msa_ilvr_b((v16i8)res3, (v16i8)res2);
+ dst3 = (v16u8)__msa_ilvl_b((v16i8)res3, (v16i8)res2);
+ ST_UB4(dst0, dst1, dst2, dst3, dst_argb, 16);
+ src_rgb565 += 32;
+ dst_argb += 64;
+ }
+}
+
+void RGB24ToARGBRow_MSA(const uint8_t* src_rgb24,
+ uint8_t* dst_argb,
+ int width) {+ int x;
+ v16u8 src0, src1, src2;
+ v16u8 vec0, vec1, vec2;
+ v16u8 dst0, dst1, dst2, dst3;
+ v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL);
+ v16i8 shuffler = {0, 1, 2, 16, 3, 4, 5, 17, 6, 7, 8, 18, 9, 10, 11, 19};+
+ for (x = 0; x < width; x += 16) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_rgb24, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_rgb24, 16);
+ src2 = (v16u8)__msa_ld_b((const v16i8*)src_rgb24, 32);
+ vec0 = (v16u8)__msa_sldi_b((v16i8)src1, (v16i8)src0, 12);
+ vec1 = (v16u8)__msa_sldi_b((v16i8)src2, (v16i8)src1, 8);
+ vec2 = (v16u8)__msa_sldi_b((v16i8)src2, (v16i8)src2, 4);
+ dst0 = (v16u8)__msa_vshf_b(shuffler, (v16i8)alpha, (v16i8)src0);
+ dst1 = (v16u8)__msa_vshf_b(shuffler, (v16i8)alpha, (v16i8)vec0);
+ dst2 = (v16u8)__msa_vshf_b(shuffler, (v16i8)alpha, (v16i8)vec1);
+ dst3 = (v16u8)__msa_vshf_b(shuffler, (v16i8)alpha, (v16i8)vec2);
+ ST_UB4(dst0, dst1, dst2, dst3, dst_argb, 16);
+ src_rgb24 += 48;
+ dst_argb += 64;
+ }
+}
+
+void RAWToARGBRow_MSA(const uint8_t* src_raw, uint8_t* dst_argb, int width) {+ int x;
+ v16u8 src0, src1, src2;
+ v16u8 vec0, vec1, vec2;
+ v16u8 dst0, dst1, dst2, dst3;
+ v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL);
+ v16i8 mask = {2, 1, 0, 16, 5, 4, 3, 17, 8, 7, 6, 18, 11, 10, 9, 19};+
+ for (x = 0; x < width; x += 16) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_raw, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_raw, 16);
+ src2 = (v16u8)__msa_ld_b((const v16i8*)src_raw, 32);
+ vec0 = (v16u8)__msa_sldi_b((v16i8)src1, (v16i8)src0, 12);
+ vec1 = (v16u8)__msa_sldi_b((v16i8)src2, (v16i8)src1, 8);
+ vec2 = (v16u8)__msa_sldi_b((v16i8)src2, (v16i8)src2, 4);
+ dst0 = (v16u8)__msa_vshf_b(mask, (v16i8)alpha, (v16i8)src0);
+ dst1 = (v16u8)__msa_vshf_b(mask, (v16i8)alpha, (v16i8)vec0);
+ dst2 = (v16u8)__msa_vshf_b(mask, (v16i8)alpha, (v16i8)vec1);
+ dst3 = (v16u8)__msa_vshf_b(mask, (v16i8)alpha, (v16i8)vec2);
+ ST_UB4(dst0, dst1, dst2, dst3, dst_argb, 16);
+ src_raw += 48;
+ dst_argb += 64;
+ }
+}
+
+void ARGB1555ToYRow_MSA(const uint8_t* src_argb1555,
+ uint8_t* dst_y,
+ int width) {+ int x;
+ v8u16 src0, src1, vec0, vec1, vec2, vec3, vec4, vec5;
+ v8u16 reg0, reg1, reg2, reg3, reg4, reg5;
+ v16u8 dst0;
+ v8u16 const_0x19 = (v8u16)__msa_ldi_h(0x19);
+ v8u16 const_0x81 = (v8u16)__msa_ldi_h(0x81);
+ v8u16 const_0x42 = (v8u16)__msa_ldi_h(0x42);
+ v8u16 const_0x1F = (v8u16)__msa_ldi_h(0x1F);
+ v8u16 const_0x1080 = (v8u16)__msa_fill_h(0x1080);
+
+ for (x = 0; x < width; x += 16) {+ src0 = (v8u16)__msa_ld_b((const v8i16*)src_argb1555, 0);
+ src1 = (v8u16)__msa_ld_b((const v8i16*)src_argb1555, 16);
+ vec0 = src0 & const_0x1F;
+ vec1 = src1 & const_0x1F;
+ src0 = (v8u16)__msa_srai_h((v8i16)src0, 5);
+ src1 = (v8u16)__msa_srai_h((v8i16)src1, 5);
+ vec2 = src0 & const_0x1F;
+ vec3 = src1 & const_0x1F;
+ src0 = (v8u16)__msa_srai_h((v8i16)src0, 5);
+ src1 = (v8u16)__msa_srai_h((v8i16)src1, 5);
+ vec4 = src0 & const_0x1F;
+ vec5 = src1 & const_0x1F;
+ reg0 = (v8u16)__msa_slli_h((v8i16)vec0, 3);
+ reg1 = (v8u16)__msa_slli_h((v8i16)vec1, 3);
+ reg0 |= (v8u16)__msa_srai_h((v8i16)vec0, 2);
+ reg1 |= (v8u16)__msa_srai_h((v8i16)vec1, 2);
+ reg2 = (v8u16)__msa_slli_h((v8i16)vec2, 3);
+ reg3 = (v8u16)__msa_slli_h((v8i16)vec3, 3);
+ reg2 |= (v8u16)__msa_srai_h((v8i16)vec2, 2);
+ reg3 |= (v8u16)__msa_srai_h((v8i16)vec3, 2);
+ reg4 = (v8u16)__msa_slli_h((v8i16)vec4, 3);
+ reg5 = (v8u16)__msa_slli_h((v8i16)vec5, 3);
+ reg4 |= (v8u16)__msa_srai_h((v8i16)vec4, 2);
+ reg5 |= (v8u16)__msa_srai_h((v8i16)vec5, 2);
+ reg0 *= const_0x19;
+ reg1 *= const_0x19;
+ reg2 *= const_0x81;
+ reg3 *= const_0x81;
+ reg4 *= const_0x42;
+ reg5 *= const_0x42;
+ reg0 += reg2;
+ reg1 += reg3;
+ reg0 += reg4;
+ reg1 += reg5;
+ reg0 += const_0x1080;
+ reg1 += const_0x1080;
+ reg0 = (v8u16)__msa_srai_h((v8i16)reg0, 8);
+ reg1 = (v8u16)__msa_srai_h((v8i16)reg1, 8);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)reg1, (v16i8)reg0);
+ ST_UB(dst0, dst_y);
+ src_argb1555 += 32;
+ dst_y += 16;
+ }
+}
+
+void RGB565ToYRow_MSA(const uint8_t* src_rgb565, uint8_t* dst_y, int width) {+ int x;
+ v8u16 src0, src1, vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
+ v8u16 reg0, reg1, reg2, reg3, reg4, reg5;
+ v4u32 res0, res1, res2, res3;
+ v16u8 dst0;
+ v4u32 const_0x810019 = (v4u32)__msa_fill_w(0x810019);
+ v4u32 const_0x010042 = (v4u32)__msa_fill_w(0x010042);
+ v8i16 const_0x1080 = __msa_fill_h(0x1080);
+ v8u16 const_0x1F = (v8u16)__msa_ldi_h(0x1F);
+ v8u16 const_0x7E0 = (v8u16)__msa_fill_h(0x7E0);
+ v8u16 const_0xF800 = (v8u16)__msa_fill_h(0xF800);
+
+ for (x = 0; x < width; x += 16) {+ src0 = (v8u16)__msa_ld_b((const v8i16*)src_rgb565, 0);
+ src1 = (v8u16)__msa_ld_b((const v8i16*)src_rgb565, 16);
+ vec0 = src0 & const_0x1F;
+ vec1 = src0 & const_0x7E0;
+ vec2 = src0 & const_0xF800;
+ vec3 = src1 & const_0x1F;
+ vec4 = src1 & const_0x7E0;
+ vec5 = src1 & const_0xF800;
+ reg0 = (v8u16)__msa_slli_h((v8i16)vec0, 3);
+ reg1 = (v8u16)__msa_srli_h((v8i16)vec1, 3);
+ reg2 = (v8u16)__msa_srli_h((v8i16)vec2, 8);
+ reg3 = (v8u16)__msa_slli_h((v8i16)vec3, 3);
+ reg4 = (v8u16)__msa_srli_h((v8i16)vec4, 3);
+ reg5 = (v8u16)__msa_srli_h((v8i16)vec5, 8);
+ reg0 |= (v8u16)__msa_srli_h((v8i16)vec0, 2);
+ reg1 |= (v8u16)__msa_srli_h((v8i16)vec1, 9);
+ reg2 |= (v8u16)__msa_srli_h((v8i16)vec2, 13);
+ reg3 |= (v8u16)__msa_srli_h((v8i16)vec3, 2);
+ reg4 |= (v8u16)__msa_srli_h((v8i16)vec4, 9);
+ reg5 |= (v8u16)__msa_srli_h((v8i16)vec5, 13);
+ vec0 = (v8u16)__msa_ilvr_h((v8i16)reg1, (v8i16)reg0);
+ vec1 = (v8u16)__msa_ilvl_h((v8i16)reg1, (v8i16)reg0);
+ vec2 = (v8u16)__msa_ilvr_h((v8i16)reg4, (v8i16)reg3);
+ vec3 = (v8u16)__msa_ilvl_h((v8i16)reg4, (v8i16)reg3);
+ vec4 = (v8u16)__msa_ilvr_h(const_0x1080, (v8i16)reg2);
+ vec5 = (v8u16)__msa_ilvl_h(const_0x1080, (v8i16)reg2);
+ vec6 = (v8u16)__msa_ilvr_h(const_0x1080, (v8i16)reg5);
+ vec7 = (v8u16)__msa_ilvl_h(const_0x1080, (v8i16)reg5);
+ res0 = __msa_dotp_u_w(vec0, (v8u16)const_0x810019);
+ res1 = __msa_dotp_u_w(vec1, (v8u16)const_0x810019);
+ res2 = __msa_dotp_u_w(vec2, (v8u16)const_0x810019);
+ res3 = __msa_dotp_u_w(vec3, (v8u16)const_0x810019);
+ res0 = __msa_dpadd_u_w(res0, vec4, (v8u16)const_0x010042);
+ res1 = __msa_dpadd_u_w(res1, vec5, (v8u16)const_0x010042);
+ res2 = __msa_dpadd_u_w(res2, vec6, (v8u16)const_0x010042);
+ res3 = __msa_dpadd_u_w(res3, vec7, (v8u16)const_0x010042);
+ res0 = (v4u32)__msa_srai_w((v4i32)res0, 8);
+ res1 = (v4u32)__msa_srai_w((v4i32)res1, 8);
+ res2 = (v4u32)__msa_srai_w((v4i32)res2, 8);
+ res3 = (v4u32)__msa_srai_w((v4i32)res3, 8);
+ vec0 = (v8u16)__msa_pckev_h((v8i16)res1, (v8i16)res0);
+ vec1 = (v8u16)__msa_pckev_h((v8i16)res3, (v8i16)res2);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0);
+ ST_UB(dst0, dst_y);
+ src_rgb565 += 32;
+ dst_y += 16;
+ }
+}
+
+void RGB24ToYRow_MSA(const uint8_t* src_argb0, uint8_t* dst_y, int width) {+ int x;
+ v16u8 src0, src1, src2, reg0, reg1, reg2, reg3, dst0;
+ v8u16 vec0, vec1, vec2, vec3;
+ v8u16 const_0x8119 = (v8u16)__msa_fill_h(0x8119);
+ v8u16 const_0x42 = (v8u16)__msa_fill_h(0x42);
+ v8u16 const_0x1080 = (v8u16)__msa_fill_h(0x1080);
+ v16i8 mask0 = {0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, 12};+ v16i8 mask1 = {12, 13, 14, 15, 15, 16, 17, 18,+ 18, 19, 20, 21, 21, 22, 23, 24};
+ v16i8 mask2 = {8, 9, 10, 11, 11, 12, 13, 14, 14, 15, 16, 17, 17, 18, 19, 20};+ v16i8 mask3 = {4, 5, 6, 7, 7, 8, 9, 10, 10, 11, 12, 13, 13, 14, 15, 16};+ v16i8 zero = {0};+
+ for (x = 0; x < width; x += 16) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 16);
+ src2 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 32);
+ reg0 = (v16u8)__msa_vshf_b(mask0, zero, (v16i8)src0);
+ reg1 = (v16u8)__msa_vshf_b(mask1, (v16i8)src1, (v16i8)src0);
+ reg2 = (v16u8)__msa_vshf_b(mask2, (v16i8)src2, (v16i8)src1);
+ reg3 = (v16u8)__msa_vshf_b(mask3, zero, (v16i8)src2);
+ vec0 = (v8u16)__msa_pckev_h((v8i16)reg1, (v8i16)reg0);
+ vec1 = (v8u16)__msa_pckev_h((v8i16)reg3, (v8i16)reg2);
+ vec2 = (v8u16)__msa_pckod_h((v8i16)reg1, (v8i16)reg0);
+ vec3 = (v8u16)__msa_pckod_h((v8i16)reg3, (v8i16)reg2);
+ vec0 = __msa_dotp_u_h((v16u8)vec0, (v16u8)const_0x8119);
+ vec1 = __msa_dotp_u_h((v16u8)vec1, (v16u8)const_0x8119);
+ vec0 = __msa_dpadd_u_h(vec0, (v16u8)vec2, (v16u8)const_0x42);
+ vec1 = __msa_dpadd_u_h(vec1, (v16u8)vec3, (v16u8)const_0x42);
+ vec0 += const_0x1080;
+ vec1 += const_0x1080;
+ vec0 = (v8u16)__msa_srai_h((v8i16)vec0, 8);
+ vec1 = (v8u16)__msa_srai_h((v8i16)vec1, 8);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0);
+ ST_UB(dst0, dst_y);
+ src_argb0 += 48;
+ dst_y += 16;
+ }
+}
+
+void RAWToYRow_MSA(const uint8_t* src_argb0, uint8_t* dst_y, int width) {+ int x;
+ v16u8 src0, src1, src2, reg0, reg1, reg2, reg3, dst0;
+ v8u16 vec0, vec1, vec2, vec3;
+ v8u16 const_0x8142 = (v8u16)__msa_fill_h(0x8142);
+ v8u16 const_0x19 = (v8u16)__msa_fill_h(0x19);
+ v8u16 const_0x1080 = (v8u16)__msa_fill_h(0x1080);
+ v16i8 mask0 = {0, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, 12};+ v16i8 mask1 = {12, 13, 14, 15, 15, 16, 17, 18,+ 18, 19, 20, 21, 21, 22, 23, 24};
+ v16i8 mask2 = {8, 9, 10, 11, 11, 12, 13, 14, 14, 15, 16, 17, 17, 18, 19, 20};+ v16i8 mask3 = {4, 5, 6, 7, 7, 8, 9, 10, 10, 11, 12, 13, 13, 14, 15, 16};+ v16i8 zero = {0};+
+ for (x = 0; x < width; x += 16) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 16);
+ src2 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 32);
+ reg0 = (v16u8)__msa_vshf_b(mask0, zero, (v16i8)src0);
+ reg1 = (v16u8)__msa_vshf_b(mask1, (v16i8)src1, (v16i8)src0);
+ reg2 = (v16u8)__msa_vshf_b(mask2, (v16i8)src2, (v16i8)src1);
+ reg3 = (v16u8)__msa_vshf_b(mask3, zero, (v16i8)src2);
+ vec0 = (v8u16)__msa_pckev_h((v8i16)reg1, (v8i16)reg0);
+ vec1 = (v8u16)__msa_pckev_h((v8i16)reg3, (v8i16)reg2);
+ vec2 = (v8u16)__msa_pckod_h((v8i16)reg1, (v8i16)reg0);
+ vec3 = (v8u16)__msa_pckod_h((v8i16)reg3, (v8i16)reg2);
+ vec0 = __msa_dotp_u_h((v16u8)vec0, (v16u8)const_0x8142);
+ vec1 = __msa_dotp_u_h((v16u8)vec1, (v16u8)const_0x8142);
+ vec0 = __msa_dpadd_u_h(vec0, (v16u8)vec2, (v16u8)const_0x19);
+ vec1 = __msa_dpadd_u_h(vec1, (v16u8)vec3, (v16u8)const_0x19);
+ vec0 += const_0x1080;
+ vec1 += const_0x1080;
+ vec0 = (v8u16)__msa_srai_h((v8i16)vec0, 8);
+ vec1 = (v8u16)__msa_srai_h((v8i16)vec1, 8);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0);
+ ST_UB(dst0, dst_y);
+ src_argb0 += 48;
+ dst_y += 16;
+ }
+}
+
+void ARGB1555ToUVRow_MSA(const uint8_t* src_argb1555,
+ int src_stride_argb1555,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ int x;
+ const uint16_t* s = (const uint16_t*)src_argb1555;
+ const uint16_t* t = (const uint16_t*)(src_argb1555 + src_stride_argb1555);
+ int64_t res0, res1;
+ v8u16 src0, src1, src2, src3, reg0, reg1, reg2, reg3;
+ v8u16 vec0, vec1, vec2, vec3, vec4, vec5, vec6;
+ v16u8 dst0;
+ v8u16 const_0x70 = (v8u16)__msa_ldi_h(0x70);
+ v8u16 const_0x4A = (v8u16)__msa_ldi_h(0x4A);
+ v8u16 const_0x26 = (v8u16)__msa_ldi_h(0x26);
+ v8u16 const_0x5E = (v8u16)__msa_ldi_h(0x5E);
+ v8u16 const_0x12 = (v8u16)__msa_ldi_h(0x12);
+ v8u16 const_0x8080 = (v8u16)__msa_fill_h(0x8080);
+ v8u16 const_0x1F = (v8u16)__msa_ldi_h(0x1F);
+
+ for (x = 0; x < width; x += 16) {+ src0 = (v8u16)__msa_ld_b((v8i16*)s, 0);
+ src1 = (v8u16)__msa_ld_b((v8i16*)s, 16);
+ src2 = (v8u16)__msa_ld_b((v8i16*)t, 0);
+ src3 = (v8u16)__msa_ld_b((v8i16*)t, 16);
+ vec0 = src0 & const_0x1F;
+ vec1 = src1 & const_0x1F;
+ vec0 += src2 & const_0x1F;
+ vec1 += src3 & const_0x1F;
+ vec0 = (v8u16)__msa_pckev_b((v16i8)vec1, (v16i8)vec0);
+ src0 = (v8u16)__msa_srai_h((v8i16)src0, 5);
+ src1 = (v8u16)__msa_srai_h((v8i16)src1, 5);
+ src2 = (v8u16)__msa_srai_h((v8i16)src2, 5);
+ src3 = (v8u16)__msa_srai_h((v8i16)src3, 5);
+ vec2 = src0 & const_0x1F;
+ vec3 = src1 & const_0x1F;
+ vec2 += src2 & const_0x1F;
+ vec3 += src3 & const_0x1F;
+ vec2 = (v8u16)__msa_pckev_b((v16i8)vec3, (v16i8)vec2);
+ src0 = (v8u16)__msa_srai_h((v8i16)src0, 5);
+ src1 = (v8u16)__msa_srai_h((v8i16)src1, 5);
+ src2 = (v8u16)__msa_srai_h((v8i16)src2, 5);
+ src3 = (v8u16)__msa_srai_h((v8i16)src3, 5);
+ vec4 = src0 & const_0x1F;
+ vec5 = src1 & const_0x1F;
+ vec4 += src2 & const_0x1F;
+ vec5 += src3 & const_0x1F;
+ vec4 = (v8u16)__msa_pckev_b((v16i8)vec5, (v16i8)vec4);
+ vec0 = __msa_hadd_u_h((v16u8)vec0, (v16u8)vec0);
+ vec2 = __msa_hadd_u_h((v16u8)vec2, (v16u8)vec2);
+ vec4 = __msa_hadd_u_h((v16u8)vec4, (v16u8)vec4);
+ vec6 = (v8u16)__msa_slli_h((v8i16)vec0, 1);
+ vec6 |= (v8u16)__msa_srai_h((v8i16)vec0, 6);
+ vec0 = (v8u16)__msa_slli_h((v8i16)vec2, 1);
+ vec0 |= (v8u16)__msa_srai_h((v8i16)vec2, 6);
+ vec2 = (v8u16)__msa_slli_h((v8i16)vec4, 1);
+ vec2 |= (v8u16)__msa_srai_h((v8i16)vec4, 6);
+ reg0 = vec6 * const_0x70;
+ reg1 = vec0 * const_0x4A;
+ reg2 = vec2 * const_0x70;
+ reg3 = vec0 * const_0x5E;
+ reg0 += const_0x8080;
+ reg1 += vec2 * const_0x26;
+ reg2 += const_0x8080;
+ reg3 += vec6 * const_0x12;
+ reg0 -= reg1;
+ reg2 -= reg3;
+ reg0 = (v8u16)__msa_srai_h((v8i16)reg0, 8);
+ reg2 = (v8u16)__msa_srai_h((v8i16)reg2, 8);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)reg2, (v16i8)reg0);
+ res0 = __msa_copy_u_d((v2i64)dst0, 0);
+ res1 = __msa_copy_u_d((v2i64)dst0, 1);
+ SD(res0, dst_u);
+ SD(res1, dst_v);
+ s += 16;
+ t += 16;
+ dst_u += 8;
+ dst_v += 8;
+ }
+}
+
+void RGB565ToUVRow_MSA(const uint8_t* src_rgb565,
+ int src_stride_rgb565,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ int x;
+ const uint16_t* s = (const uint16_t*)src_rgb565;
+ const uint16_t* t = (const uint16_t*)(src_rgb565 + src_stride_rgb565);
+ int64_t res0, res1;
+ v8u16 src0, src1, src2, src3, reg0, reg1, reg2, reg3;
+ v8u16 vec0, vec1, vec2, vec3, vec4, vec5;
+ v16u8 dst0;
+ v8u16 const_0x70 = (v8u16)__msa_ldi_h(0x70);
+ v8u16 const_0x4A = (v8u16)__msa_ldi_h(0x4A);
+ v8u16 const_0x26 = (v8u16)__msa_ldi_h(0x26);
+ v8u16 const_0x5E = (v8u16)__msa_ldi_h(0x5E);
+ v8u16 const_0x12 = (v8u16)__msa_ldi_h(0x12);
+ v8u16 const_32896 = (v8u16)__msa_fill_h(0x8080);
+ v8u16 const_0x1F = (v8u16)__msa_ldi_h(0x1F);
+ v8u16 const_0x3F = (v8u16)__msa_fill_h(0x3F);
+
+ for (x = 0; x < width; x += 16) {+ src0 = (v8u16)__msa_ld_b((v8i16*)s, 0);
+ src1 = (v8u16)__msa_ld_b((v8i16*)s, 16);
+ src2 = (v8u16)__msa_ld_b((v8i16*)t, 0);
+ src3 = (v8u16)__msa_ld_b((v8i16*)t, 16);
+ vec0 = src0 & const_0x1F;
+ vec1 = src1 & const_0x1F;
+ vec0 += src2 & const_0x1F;
+ vec1 += src3 & const_0x1F;
+ vec0 = (v8u16)__msa_pckev_b((v16i8)vec1, (v16i8)vec0);
+ src0 = (v8u16)__msa_srai_h((v8i16)src0, 5);
+ src1 = (v8u16)__msa_srai_h((v8i16)src1, 5);
+ src2 = (v8u16)__msa_srai_h((v8i16)src2, 5);
+ src3 = (v8u16)__msa_srai_h((v8i16)src3, 5);
+ vec2 = src0 & const_0x3F;
+ vec3 = src1 & const_0x3F;
+ vec2 += src2 & const_0x3F;
+ vec3 += src3 & const_0x3F;
+ vec1 = (v8u16)__msa_pckev_b((v16i8)vec3, (v16i8)vec2);
+ src0 = (v8u16)__msa_srai_h((v8i16)src0, 6);
+ src1 = (v8u16)__msa_srai_h((v8i16)src1, 6);
+ src2 = (v8u16)__msa_srai_h((v8i16)src2, 6);
+ src3 = (v8u16)__msa_srai_h((v8i16)src3, 6);
+ vec4 = src0 & const_0x1F;
+ vec5 = src1 & const_0x1F;
+ vec4 += src2 & const_0x1F;
+ vec5 += src3 & const_0x1F;
+ vec2 = (v8u16)__msa_pckev_b((v16i8)vec5, (v16i8)vec4);
+ vec0 = __msa_hadd_u_h((v16u8)vec0, (v16u8)vec0);
+ vec1 = __msa_hadd_u_h((v16u8)vec1, (v16u8)vec1);
+ vec2 = __msa_hadd_u_h((v16u8)vec2, (v16u8)vec2);
+ vec3 = (v8u16)__msa_slli_h((v8i16)vec0, 1);
+ vec3 |= (v8u16)__msa_srai_h((v8i16)vec0, 6);
+ vec4 = (v8u16)__msa_slli_h((v8i16)vec2, 1);
+ vec4 |= (v8u16)__msa_srai_h((v8i16)vec2, 6);
+ reg0 = vec3 * const_0x70;
+ reg1 = vec1 * const_0x4A;
+ reg2 = vec4 * const_0x70;
+ reg3 = vec1 * const_0x5E;
+ reg0 += const_32896;
+ reg1 += vec4 * const_0x26;
+ reg2 += const_32896;
+ reg3 += vec3 * const_0x12;
+ reg0 -= reg1;
+ reg2 -= reg3;
+ reg0 = (v8u16)__msa_srai_h((v8i16)reg0, 8);
+ reg2 = (v8u16)__msa_srai_h((v8i16)reg2, 8);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)reg2, (v16i8)reg0);
+ res0 = __msa_copy_u_d((v2i64)dst0, 0);
+ res1 = __msa_copy_u_d((v2i64)dst0, 1);
+ SD(res0, dst_u);
+ SD(res1, dst_v);
+ s += 16;
+ t += 16;
+ dst_u += 8;
+ dst_v += 8;
+ }
+}
+
+void RGB24ToUVRow_MSA(const uint8_t* src_rgb0,
+ int src_stride_rgb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ int x;
+ const uint8_t* s = src_rgb0;
+ const uint8_t* t = src_rgb0 + src_stride_rgb;
+ int64_t res0, res1;
+ v16u8 src0, src1, src2, src3, src4, src5, src6, src7;
+ v16u8 inp0, inp1, inp2, inp3, inp4, inp5;
+ v8u16 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
+ v8i16 reg0, reg1, reg2, reg3;
+ v16u8 dst0;
+ v8u16 const_0x70 = (v8u16)__msa_fill_h(0x70);
+ v8u16 const_0x4A = (v8u16)__msa_fill_h(0x4A);
+ v8u16 const_0x26 = (v8u16)__msa_fill_h(0x26);
+ v8u16 const_0x5E = (v8u16)__msa_fill_h(0x5E);
+ v8u16 const_0x12 = (v8u16)__msa_fill_h(0x12);
+ v8u16 const_0x8080 = (v8u16)__msa_fill_h(0x8080);
+ v16i8 mask = {0, 1, 2, 16, 3, 4, 5, 17, 6, 7, 8, 18, 9, 10, 11, 19};+ v16i8 zero = {0};+
+ for (x = 0; x < width; x += 16) {+ inp0 = (v16u8)__msa_ld_b((const v16i8*)s, 0);
+ inp1 = (v16u8)__msa_ld_b((const v16i8*)s, 16);
+ inp2 = (v16u8)__msa_ld_b((const v16i8*)s, 32);
+ inp3 = (v16u8)__msa_ld_b((const v16i8*)t, 0);
+ inp4 = (v16u8)__msa_ld_b((const v16i8*)t, 16);
+ inp5 = (v16u8)__msa_ld_b((const v16i8*)t, 32);
+ src1 = (v16u8)__msa_sldi_b((v16i8)inp1, (v16i8)inp0, 12);
+ src5 = (v16u8)__msa_sldi_b((v16i8)inp4, (v16i8)inp3, 12);
+ src2 = (v16u8)__msa_sldi_b((v16i8)inp2, (v16i8)inp1, 8);
+ src6 = (v16u8)__msa_sldi_b((v16i8)inp5, (v16i8)inp4, 8);
+ src3 = (v16u8)__msa_sldi_b((v16i8)inp2, (v16i8)inp2, 4);
+ src7 = (v16u8)__msa_sldi_b((v16i8)inp5, (v16i8)inp5, 4);
+ src0 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)inp0);
+ src1 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)src1);
+ src2 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)src2);
+ src3 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)src3);
+ src4 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)inp3);
+ src5 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)src5);
+ src6 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)src6);
+ src7 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)src7);
+ vec0 = (v8u16)__msa_ilvr_b((v16i8)src4, (v16i8)src0);
+ vec1 = (v8u16)__msa_ilvl_b((v16i8)src4, (v16i8)src0);
+ vec2 = (v8u16)__msa_ilvr_b((v16i8)src5, (v16i8)src1);
+ vec3 = (v8u16)__msa_ilvl_b((v16i8)src5, (v16i8)src1);
+ vec4 = (v8u16)__msa_ilvr_b((v16i8)src6, (v16i8)src2);
+ vec5 = (v8u16)__msa_ilvl_b((v16i8)src6, (v16i8)src2);
+ vec6 = (v8u16)__msa_ilvr_b((v16i8)src7, (v16i8)src3);
+ vec7 = (v8u16)__msa_ilvl_b((v16i8)src7, (v16i8)src3);
+ vec0 = (v8u16)__msa_hadd_u_h((v16u8)vec0, (v16u8)vec0);
+ vec1 = (v8u16)__msa_hadd_u_h((v16u8)vec1, (v16u8)vec1);
+ vec2 = (v8u16)__msa_hadd_u_h((v16u8)vec2, (v16u8)vec2);
+ vec3 = (v8u16)__msa_hadd_u_h((v16u8)vec3, (v16u8)vec3);
+ vec4 = (v8u16)__msa_hadd_u_h((v16u8)vec4, (v16u8)vec4);
+ vec5 = (v8u16)__msa_hadd_u_h((v16u8)vec5, (v16u8)vec5);
+ vec6 = (v8u16)__msa_hadd_u_h((v16u8)vec6, (v16u8)vec6);
+ vec7 = (v8u16)__msa_hadd_u_h((v16u8)vec7, (v16u8)vec7);
+ reg0 = (v8i16)__msa_pckev_d((v2i64)vec1, (v2i64)vec0);
+ reg1 = (v8i16)__msa_pckev_d((v2i64)vec3, (v2i64)vec2);
+ reg2 = (v8i16)__msa_pckev_d((v2i64)vec5, (v2i64)vec4);
+ reg3 = (v8i16)__msa_pckev_d((v2i64)vec7, (v2i64)vec6);
+ reg0 += (v8i16)__msa_pckod_d((v2i64)vec1, (v2i64)vec0);
+ reg1 += (v8i16)__msa_pckod_d((v2i64)vec3, (v2i64)vec2);
+ reg2 += (v8i16)__msa_pckod_d((v2i64)vec5, (v2i64)vec4);
+ reg3 += (v8i16)__msa_pckod_d((v2i64)vec7, (v2i64)vec6);
+ reg0 = __msa_srai_h((v8i16)reg0, 2);
+ reg1 = __msa_srai_h((v8i16)reg1, 2);
+ reg2 = __msa_srai_h((v8i16)reg2, 2);
+ reg3 = __msa_srai_h((v8i16)reg3, 2);
+ vec4 = (v8u16)__msa_pckev_h(reg1, reg0);
+ vec5 = (v8u16)__msa_pckev_h(reg3, reg2);
+ vec6 = (v8u16)__msa_pckod_h(reg1, reg0);
+ vec7 = (v8u16)__msa_pckod_h(reg3, reg2);
+ vec0 = (v8u16)__msa_pckev_h((v8i16)vec5, (v8i16)vec4);
+ vec1 = (v8u16)__msa_pckev_h((v8i16)vec7, (v8i16)vec6);
+ vec2 = (v8u16)__msa_pckod_h((v8i16)vec5, (v8i16)vec4);
+ vec3 = vec0 * const_0x70;
+ vec4 = vec1 * const_0x4A;
+ vec5 = vec2 * const_0x26;
+ vec2 *= const_0x70;
+ vec1 *= const_0x5E;
+ vec0 *= const_0x12;
+ reg0 = __msa_subv_h((v8i16)vec3, (v8i16)vec4);
+ reg1 = __msa_subv_h((v8i16)const_0x8080, (v8i16)vec5);
+ reg2 = __msa_subv_h((v8i16)vec2, (v8i16)vec1);
+ reg3 = __msa_subv_h((v8i16)const_0x8080, (v8i16)vec0);
+ reg0 += reg1;
+ reg2 += reg3;
+ reg0 = __msa_srai_h(reg0, 8);
+ reg2 = __msa_srai_h(reg2, 8);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)reg2, (v16i8)reg0);
+ res0 = __msa_copy_u_d((v2i64)dst0, 0);
+ res1 = __msa_copy_u_d((v2i64)dst0, 1);
+ SD(res0, dst_u);
+ SD(res1, dst_v);
+ t += 48;
+ s += 48;
+ dst_u += 8;
+ dst_v += 8;
+ }
+}
+
+void RAWToUVRow_MSA(const uint8_t* src_rgb0,
+ int src_stride_rgb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ int x;
+ const uint8_t* s = src_rgb0;
+ const uint8_t* t = src_rgb0 + src_stride_rgb;
+ int64_t res0, res1;
+ v16u8 inp0, inp1, inp2, inp3, inp4, inp5;
+ v16u8 src0, src1, src2, src3, src4, src5, src6, src7;
+ v8u16 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
+ v8i16 reg0, reg1, reg2, reg3;
+ v16u8 dst0;
+ v8u16 const_0x70 = (v8u16)__msa_fill_h(0x70);
+ v8u16 const_0x4A = (v8u16)__msa_fill_h(0x4A);
+ v8u16 const_0x26 = (v8u16)__msa_fill_h(0x26);
+ v8u16 const_0x5E = (v8u16)__msa_fill_h(0x5E);
+ v8u16 const_0x12 = (v8u16)__msa_fill_h(0x12);
+ v8u16 const_0x8080 = (v8u16)__msa_fill_h(0x8080);
+ v16i8 mask = {0, 1, 2, 16, 3, 4, 5, 17, 6, 7, 8, 18, 9, 10, 11, 19};+ v16i8 zero = {0};+
+ for (x = 0; x < width; x += 16) {+ inp0 = (v16u8)__msa_ld_b((const v16i8*)s, 0);
+ inp1 = (v16u8)__msa_ld_b((const v16i8*)s, 16);
+ inp2 = (v16u8)__msa_ld_b((const v16i8*)s, 32);
+ inp3 = (v16u8)__msa_ld_b((const v16i8*)t, 0);
+ inp4 = (v16u8)__msa_ld_b((const v16i8*)t, 16);
+ inp5 = (v16u8)__msa_ld_b((const v16i8*)t, 32);
+ src1 = (v16u8)__msa_sldi_b((v16i8)inp1, (v16i8)inp0, 12);
+ src5 = (v16u8)__msa_sldi_b((v16i8)inp4, (v16i8)inp3, 12);
+ src2 = (v16u8)__msa_sldi_b((v16i8)inp2, (v16i8)inp1, 8);
+ src6 = (v16u8)__msa_sldi_b((v16i8)inp5, (v16i8)inp4, 8);
+ src3 = (v16u8)__msa_sldi_b((v16i8)inp2, (v16i8)inp2, 4);
+ src7 = (v16u8)__msa_sldi_b((v16i8)inp5, (v16i8)inp5, 4);
+ src0 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)inp0);
+ src1 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)src1);
+ src2 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)src2);
+ src3 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)src3);
+ src4 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)inp3);
+ src5 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)src5);
+ src6 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)src6);
+ src7 = (v16u8)__msa_vshf_b(mask, (v16i8)zero, (v16i8)src7);
+ vec0 = (v8u16)__msa_ilvr_b((v16i8)src4, (v16i8)src0);
+ vec1 = (v8u16)__msa_ilvl_b((v16i8)src4, (v16i8)src0);
+ vec2 = (v8u16)__msa_ilvr_b((v16i8)src5, (v16i8)src1);
+ vec3 = (v8u16)__msa_ilvl_b((v16i8)src5, (v16i8)src1);
+ vec4 = (v8u16)__msa_ilvr_b((v16i8)src6, (v16i8)src2);
+ vec5 = (v8u16)__msa_ilvl_b((v16i8)src6, (v16i8)src2);
+ vec6 = (v8u16)__msa_ilvr_b((v16i8)src7, (v16i8)src3);
+ vec7 = (v8u16)__msa_ilvl_b((v16i8)src7, (v16i8)src3);
+ vec0 = (v8u16)__msa_hadd_u_h((v16u8)vec0, (v16u8)vec0);
+ vec1 = (v8u16)__msa_hadd_u_h((v16u8)vec1, (v16u8)vec1);
+ vec2 = (v8u16)__msa_hadd_u_h((v16u8)vec2, (v16u8)vec2);
+ vec3 = (v8u16)__msa_hadd_u_h((v16u8)vec3, (v16u8)vec3);
+ vec4 = (v8u16)__msa_hadd_u_h((v16u8)vec4, (v16u8)vec4);
+ vec5 = (v8u16)__msa_hadd_u_h((v16u8)vec5, (v16u8)vec5);
+ vec6 = (v8u16)__msa_hadd_u_h((v16u8)vec6, (v16u8)vec6);
+ vec7 = (v8u16)__msa_hadd_u_h((v16u8)vec7, (v16u8)vec7);
+ reg0 = (v8i16)__msa_pckev_d((v2i64)vec1, (v2i64)vec0);
+ reg1 = (v8i16)__msa_pckev_d((v2i64)vec3, (v2i64)vec2);
+ reg2 = (v8i16)__msa_pckev_d((v2i64)vec5, (v2i64)vec4);
+ reg3 = (v8i16)__msa_pckev_d((v2i64)vec7, (v2i64)vec6);
+ reg0 += (v8i16)__msa_pckod_d((v2i64)vec1, (v2i64)vec0);
+ reg1 += (v8i16)__msa_pckod_d((v2i64)vec3, (v2i64)vec2);
+ reg2 += (v8i16)__msa_pckod_d((v2i64)vec5, (v2i64)vec4);
+ reg3 += (v8i16)__msa_pckod_d((v2i64)vec7, (v2i64)vec6);
+ reg0 = __msa_srai_h(reg0, 2);
+ reg1 = __msa_srai_h(reg1, 2);
+ reg2 = __msa_srai_h(reg2, 2);
+ reg3 = __msa_srai_h(reg3, 2);
+ vec4 = (v8u16)__msa_pckev_h((v8i16)reg1, (v8i16)reg0);
+ vec5 = (v8u16)__msa_pckev_h((v8i16)reg3, (v8i16)reg2);
+ vec6 = (v8u16)__msa_pckod_h((v8i16)reg1, (v8i16)reg0);
+ vec7 = (v8u16)__msa_pckod_h((v8i16)reg3, (v8i16)reg2);
+ vec0 = (v8u16)__msa_pckod_h((v8i16)vec5, (v8i16)vec4);
+ vec1 = (v8u16)__msa_pckev_h((v8i16)vec7, (v8i16)vec6);
+ vec2 = (v8u16)__msa_pckev_h((v8i16)vec5, (v8i16)vec4);
+ vec3 = vec0 * const_0x70;
+ vec4 = vec1 * const_0x4A;
+ vec5 = vec2 * const_0x26;
+ vec2 *= const_0x70;
+ vec1 *= const_0x5E;
+ vec0 *= const_0x12;
+ reg0 = __msa_subv_h((v8i16)vec3, (v8i16)vec4);
+ reg1 = __msa_subv_h((v8i16)const_0x8080, (v8i16)vec5);
+ reg2 = __msa_subv_h((v8i16)vec2, (v8i16)vec1);
+ reg3 = __msa_subv_h((v8i16)const_0x8080, (v8i16)vec0);
+ reg0 += reg1;
+ reg2 += reg3;
+ reg0 = __msa_srai_h(reg0, 8);
+ reg2 = __msa_srai_h(reg2, 8);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)reg2, (v16i8)reg0);
+ res0 = __msa_copy_u_d((v2i64)dst0, 0);
+ res1 = __msa_copy_u_d((v2i64)dst0, 1);
+ SD(res0, dst_u);
+ SD(res1, dst_v);
+ t += 48;
+ s += 48;
+ dst_u += 8;
+ dst_v += 8;
+ }
+}
+
+void NV12ToARGBRow_MSA(const uint8_t* src_y,
+ const uint8_t* src_uv,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ int x;
+ uint64_t val0, val1;
+ v16u8 src0, src1, res0, res1, dst0, dst1;
+ v8i16 vec0, vec1, vec2;
+ v4i32 vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg;
+ v4i32 vec_ubvr, vec_ugvg;
+ v16u8 zero = {0};+ v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL);
+
+ YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg,
+ vec_br, vec_yg);
+ vec_ubvr = __msa_ilvr_w(vec_vr, vec_ub);
+ vec_ugvg = (v4i32)__msa_ilvev_h((v8i16)vec_vg, (v8i16)vec_ug);
+
+ for (x = 0; x < width; x += 8) {+ val0 = LD(src_y);
+ val1 = LD(src_uv);
+ src0 = (v16u8)__msa_insert_d((v2i64)zero, 0, val0);
+ src1 = (v16u8)__msa_insert_d((v2i64)zero, 0, val1);
+ YUVTORGB(src0, src1, vec_ubvr, vec_ugvg, vec_bb, vec_bg, vec_br, vec_yg,
+ vec0, vec1, vec2);
+ res0 = (v16u8)__msa_ilvev_b((v16i8)vec2, (v16i8)vec0);
+ res1 = (v16u8)__msa_ilvev_b((v16i8)alpha, (v16i8)vec1);
+ dst0 = (v16u8)__msa_ilvr_b((v16i8)res1, (v16i8)res0);
+ dst1 = (v16u8)__msa_ilvl_b((v16i8)res1, (v16i8)res0);
+ ST_UB2(dst0, dst1, dst_argb, 16);
+ src_y += 8;
+ src_uv += 8;
+ dst_argb += 32;
+ }
+}
+
+void NV12ToRGB565Row_MSA(const uint8_t* src_y,
+ const uint8_t* src_uv,
+ uint8_t* dst_rgb565,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ int x;
+ uint64_t val0, val1;
+ v16u8 src0, src1, dst0;
+ v8i16 vec0, vec1, vec2;
+ v4i32 vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg;
+ v4i32 vec_ubvr, vec_ugvg;
+ v16u8 zero = {0};+
+ YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg,
+ vec_br, vec_yg);
+ vec_ubvr = __msa_ilvr_w(vec_vr, vec_ub);
+ vec_ugvg = (v4i32)__msa_ilvev_h((v8i16)vec_vg, (v8i16)vec_ug);
+
+ for (x = 0; x < width; x += 8) {+ val0 = LD(src_y);
+ val1 = LD(src_uv);
+ src0 = (v16u8)__msa_insert_d((v2i64)zero, 0, val0);
+ src1 = (v16u8)__msa_insert_d((v2i64)zero, 0, val1);
+ YUVTORGB(src0, src1, vec_ubvr, vec_ugvg, vec_bb, vec_bg, vec_br, vec_yg,
+ vec0, vec1, vec2);
+ vec0 = vec0 >> 3;
+ vec1 = (vec1 >> 2) << 5;
+ vec2 = (vec2 >> 3) << 11;
+ dst0 = (v16u8)(vec0 | vec1 | vec2);
+ ST_UB(dst0, dst_rgb565);
+ src_y += 8;
+ src_uv += 8;
+ dst_rgb565 += 16;
+ }
+}
+
+void NV21ToARGBRow_MSA(const uint8_t* src_y,
+ const uint8_t* src_vu,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ int x;
+ uint64_t val0, val1;
+ v16u8 src0, src1, res0, res1, dst0, dst1;
+ v8i16 vec0, vec1, vec2;
+ v4i32 vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg;
+ v4i32 vec_ubvr, vec_ugvg;
+ v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL);
+ v16u8 zero = {0};+ v16i8 shuffler = {1, 0, 3, 2, 5, 4, 7, 6, 9, 8, 11, 10, 13, 12, 15, 14};+
+ YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg,
+ vec_br, vec_yg);
+ vec_ubvr = __msa_ilvr_w(vec_vr, vec_ub);
+ vec_ugvg = (v4i32)__msa_ilvev_h((v8i16)vec_vg, (v8i16)vec_ug);
+
+ for (x = 0; x < width; x += 8) {+ val0 = LD(src_y);
+ val1 = LD(src_vu);
+ src0 = (v16u8)__msa_insert_d((v2i64)zero, 0, val0);
+ src1 = (v16u8)__msa_insert_d((v2i64)zero, 0, val1);
+ src1 = (v16u8)__msa_vshf_b(shuffler, (v16i8)src1, (v16i8)src1);
+ YUVTORGB(src0, src1, vec_ubvr, vec_ugvg, vec_bb, vec_bg, vec_br, vec_yg,
+ vec0, vec1, vec2);
+ res0 = (v16u8)__msa_ilvev_b((v16i8)vec2, (v16i8)vec0);
+ res1 = (v16u8)__msa_ilvev_b((v16i8)alpha, (v16i8)vec1);
+ dst0 = (v16u8)__msa_ilvr_b((v16i8)res1, (v16i8)res0);
+ dst1 = (v16u8)__msa_ilvl_b((v16i8)res1, (v16i8)res0);
+ ST_UB2(dst0, dst1, dst_argb, 16);
+ src_y += 8;
+ src_vu += 8;
+ dst_argb += 32;
+ }
+}
+
+void SobelRow_MSA(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_argb,
+ int width) {+ int x;
+ v16u8 src0, src1, vec0, dst0, dst1, dst2, dst3;
+ v16i8 mask0 = {0, 0, 0, 16, 1, 1, 1, 16, 2, 2, 2, 16, 3, 3, 3, 16};+ v16i8 const_0x4 = __msa_ldi_b(0x4);
+ v16i8 mask1 = mask0 + const_0x4;
+ v16i8 mask2 = mask1 + const_0x4;
+ v16i8 mask3 = mask2 + const_0x4;
+ v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL);
+
+ for (x = 0; x < width; x += 16) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_sobelx, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_sobely, 0);
+ vec0 = __msa_adds_u_b(src0, src1);
+ dst0 = (v16u8)__msa_vshf_b(mask0, (v16i8)alpha, (v16i8)vec0);
+ dst1 = (v16u8)__msa_vshf_b(mask1, (v16i8)alpha, (v16i8)vec0);
+ dst2 = (v16u8)__msa_vshf_b(mask2, (v16i8)alpha, (v16i8)vec0);
+ dst3 = (v16u8)__msa_vshf_b(mask3, (v16i8)alpha, (v16i8)vec0);
+ ST_UB4(dst0, dst1, dst2, dst3, dst_argb, 16);
+ src_sobelx += 16;
+ src_sobely += 16;
+ dst_argb += 64;
+ }
+}
+
+void SobelToPlaneRow_MSA(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_y,
+ int width) {+ int x;
+ v16u8 src0, src1, src2, src3, dst0, dst1;
+
+ for (x = 0; x < width; x += 32) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_sobelx, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_sobelx, 16);
+ src2 = (v16u8)__msa_ld_b((const v16i8*)src_sobely, 0);
+ src3 = (v16u8)__msa_ld_b((const v16i8*)src_sobely, 16);
+ dst0 = __msa_adds_u_b(src0, src2);
+ dst1 = __msa_adds_u_b(src1, src3);
+ ST_UB2(dst0, dst1, dst_y, 16);
+ src_sobelx += 32;
+ src_sobely += 32;
+ dst_y += 32;
+ }
+}
+
+void SobelXYRow_MSA(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_argb,
+ int width) {+ int x;
+ v16u8 src0, src1, vec0, vec1, vec2;
+ v16u8 reg0, reg1, dst0, dst1, dst2, dst3;
+ v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL);
+
+ for (x = 0; x < width; x += 16) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_sobelx, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_sobely, 0);
+ vec0 = __msa_adds_u_b(src0, src1);
+ vec1 = (v16u8)__msa_ilvr_b((v16i8)src0, (v16i8)src1);
+ vec2 = (v16u8)__msa_ilvl_b((v16i8)src0, (v16i8)src1);
+ reg0 = (v16u8)__msa_ilvr_b((v16i8)alpha, (v16i8)vec0);
+ reg1 = (v16u8)__msa_ilvl_b((v16i8)alpha, (v16i8)vec0);
+ dst0 = (v16u8)__msa_ilvr_b((v16i8)reg0, (v16i8)vec1);
+ dst1 = (v16u8)__msa_ilvl_b((v16i8)reg0, (v16i8)vec1);
+ dst2 = (v16u8)__msa_ilvr_b((v16i8)reg1, (v16i8)vec2);
+ dst3 = (v16u8)__msa_ilvl_b((v16i8)reg1, (v16i8)vec2);
+ ST_UB4(dst0, dst1, dst2, dst3, dst_argb, 16);
+ src_sobelx += 16;
+ src_sobely += 16;
+ dst_argb += 64;
+ }
+}
+
+void ARGBToYJRow_MSA(const uint8_t* src_argb0, uint8_t* dst_y, int width) {+ int x;
+ v16u8 src0, src1, src2, src3, dst0;
+ v16u8 const_0x4B0F = (v16u8)__msa_fill_h(0x4B0F);
+ v16u8 const_0x26 = (v16u8)__msa_fill_h(0x26);
+ v8u16 const_0x40 = (v8u16)__msa_fill_h(0x40);
+
+ for (x = 0; x < width; x += 16) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 16);
+ src2 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 32);
+ src3 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 48);
+ ARGBTOY(src0, src1, src2, src3, const_0x4B0F, const_0x26, const_0x40, 7,
+ dst0);
+ ST_UB(dst0, dst_y);
+ src_argb0 += 64;
+ dst_y += 16;
+ }
+}
+
+void BGRAToYRow_MSA(const uint8_t* src_argb0, uint8_t* dst_y, int width) {+ int x;
+ v16u8 src0, src1, src2, src3, dst0;
+ v16u8 const_0x4200 = (v16u8)__msa_fill_h(0x4200);
+ v16u8 const_0x1981 = (v16u8)__msa_fill_h(0x1981);
+ v8u16 const_0x1080 = (v8u16)__msa_fill_h(0x1080);
+
+ for (x = 0; x < width; x += 16) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 16);
+ src2 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 32);
+ src3 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 48);
+ ARGBTOY(src0, src1, src2, src3, const_0x4200, const_0x1981, const_0x1080, 8,
+ dst0);
+ ST_UB(dst0, dst_y);
+ src_argb0 += 64;
+ dst_y += 16;
+ }
+}
+
+void ABGRToYRow_MSA(const uint8_t* src_argb0, uint8_t* dst_y, int width) {+ int x;
+ v16u8 src0, src1, src2, src3, dst0;
+ v16u8 const_0x8142 = (v16u8)__msa_fill_h(0x8142);
+ v16u8 const_0x19 = (v16u8)__msa_fill_h(0x19);
+ v8u16 const_0x1080 = (v8u16)__msa_fill_h(0x1080);
+
+ for (x = 0; x < width; x += 16) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 16);
+ src2 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 32);
+ src3 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 48);
+ ARGBTOY(src0, src1, src2, src3, const_0x8142, const_0x19, const_0x1080, 8,
+ dst0);
+ ST_UB(dst0, dst_y);
+ src_argb0 += 64;
+ dst_y += 16;
+ }
+}
+
+void RGBAToYRow_MSA(const uint8_t* src_argb0, uint8_t* dst_y, int width) {+ int x;
+ v16u8 src0, src1, src2, src3, dst0;
+ v16u8 const_0x1900 = (v16u8)__msa_fill_h(0x1900);
+ v16u8 const_0x4281 = (v16u8)__msa_fill_h(0x4281);
+ v8u16 const_0x1080 = (v8u16)__msa_fill_h(0x1080);
+
+ for (x = 0; x < width; x += 16) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 16);
+ src2 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 32);
+ src3 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 48);
+ ARGBTOY(src0, src1, src2, src3, const_0x1900, const_0x4281, const_0x1080, 8,
+ dst0);
+ ST_UB(dst0, dst_y);
+ src_argb0 += 64;
+ dst_y += 16;
+ }
+}
+
+void ARGBToUVJRow_MSA(const uint8_t* src_rgb0,
+ int src_stride_rgb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ int x;
+ const uint8_t* s = src_rgb0;
+ const uint8_t* t = src_rgb0 + src_stride_rgb;
+ v16u8 src0, src1, src2, src3, src4, src5, src6, src7;
+ v16u8 vec0, vec1, vec2, vec3;
+ v16u8 dst0, dst1;
+ v16i8 shuffler0 = {0, 1, 4, 5, 8, 9, 12, 13, 16, 17, 20, 21, 24, 25, 28, 29};+ v16i8 shuffler1 = {2, 3, 6, 7, 10, 11, 14, 15,+ 18, 19, 22, 23, 26, 27, 30, 31};
+ v16i8 shuffler2 = {0, 3, 4, 7, 8, 11, 12, 15, 16, 19, 20, 23, 24, 27, 28, 31};+ v16i8 shuffler3 = {1, 2, 5, 6, 9, 10, 13, 14, 17, 18, 21, 22, 25, 26, 29, 30};+ v16u8 const_0x7F = (v16u8)__msa_fill_h(0x7F);
+ v16u8 const_0x6B14 = (v16u8)__msa_fill_h(0x6B14);
+ v16u8 const_0x2B54 = (v16u8)__msa_fill_h(0x2B54);
+ v8u16 const_0x8080 = (v8u16)__msa_fill_h(0x8080);
+
+ for (x = 0; x < width; x += 32) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)s, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)s, 16);
+ src2 = (v16u8)__msa_ld_b((const v16i8*)s, 32);
+ src3 = (v16u8)__msa_ld_b((const v16i8*)s, 48);
+ src4 = (v16u8)__msa_ld_b((const v16i8*)t, 0);
+ src5 = (v16u8)__msa_ld_b((const v16i8*)t, 16);
+ src6 = (v16u8)__msa_ld_b((const v16i8*)t, 32);
+ src7 = (v16u8)__msa_ld_b((const v16i8*)t, 48);
+ src0 = __msa_aver_u_b(src0, src4);
+ src1 = __msa_aver_u_b(src1, src5);
+ src2 = __msa_aver_u_b(src2, src6);
+ src3 = __msa_aver_u_b(src3, src7);
+ src4 = (v16u8)__msa_pckev_w((v4i32)src1, (v4i32)src0);
+ src5 = (v16u8)__msa_pckev_w((v4i32)src3, (v4i32)src2);
+ src6 = (v16u8)__msa_pckod_w((v4i32)src1, (v4i32)src0);
+ src7 = (v16u8)__msa_pckod_w((v4i32)src3, (v4i32)src2);
+ vec0 = __msa_aver_u_b(src4, src6);
+ vec1 = __msa_aver_u_b(src5, src7);
+ src0 = (v16u8)__msa_ld_b((v16i8*)s, 64);
+ src1 = (v16u8)__msa_ld_b((v16i8*)s, 80);
+ src2 = (v16u8)__msa_ld_b((v16i8*)s, 96);
+ src3 = (v16u8)__msa_ld_b((v16i8*)s, 112);
+ src4 = (v16u8)__msa_ld_b((v16i8*)t, 64);
+ src5 = (v16u8)__msa_ld_b((v16i8*)t, 80);
+ src6 = (v16u8)__msa_ld_b((v16i8*)t, 96);
+ src7 = (v16u8)__msa_ld_b((v16i8*)t, 112);
+ src0 = __msa_aver_u_b(src0, src4);
+ src1 = __msa_aver_u_b(src1, src5);
+ src2 = __msa_aver_u_b(src2, src6);
+ src3 = __msa_aver_u_b(src3, src7);
+ src4 = (v16u8)__msa_pckev_w((v4i32)src1, (v4i32)src0);
+ src5 = (v16u8)__msa_pckev_w((v4i32)src3, (v4i32)src2);
+ src6 = (v16u8)__msa_pckod_w((v4i32)src1, (v4i32)src0);
+ src7 = (v16u8)__msa_pckod_w((v4i32)src3, (v4i32)src2);
+ vec2 = __msa_aver_u_b(src4, src6);
+ vec3 = __msa_aver_u_b(src5, src7);
+ ARGBTOUV(vec0, vec1, vec2, vec3, const_0x6B14, const_0x7F, const_0x2B54,
+ const_0x8080, shuffler1, shuffler0, shuffler2, shuffler3, dst0,
+ dst1);
+ ST_UB(dst0, dst_v);
+ ST_UB(dst1, dst_u);
+ s += 128;
+ t += 128;
+ dst_v += 16;
+ dst_u += 16;
+ }
+}
+
+void BGRAToUVRow_MSA(const uint8_t* src_rgb0,
+ int src_stride_rgb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ int x;
+ const uint8_t* s = src_rgb0;
+ const uint8_t* t = src_rgb0 + src_stride_rgb;
+ v16u8 dst0, dst1, vec0, vec1, vec2, vec3;
+ v16i8 shuffler0 = {0, 1, 4, 5, 8, 9, 12, 13, 16, 17, 20, 21, 24, 25, 28, 29};+ v16i8 shuffler1 = {2, 3, 6, 7, 10, 11, 14, 15,+ 18, 19, 22, 23, 26, 27, 30, 31};
+ v16i8 shuffler2 = {0, 3, 4, 7, 8, 11, 12, 15, 16, 19, 20, 23, 24, 27, 28, 31};+ v16i8 shuffler3 = {2, 1, 6, 5, 10, 9, 14, 13, 18, 17, 22, 21, 26, 25, 30, 29};+ v16u8 const_0x125E = (v16u8)__msa_fill_h(0x125E);
+ v16u8 const_0x7000 = (v16u8)__msa_fill_h(0x7000);
+ v16u8 const_0x264A = (v16u8)__msa_fill_h(0x264A);
+ v8u16 const_0x8080 = (v8u16)__msa_fill_h(0x8080);
+
+ for (x = 0; x < width; x += 32) {+ READ_ARGB(s, t, vec0, vec1, vec2, vec3);
+ ARGBTOUV(vec0, vec1, vec2, vec3, const_0x125E, const_0x7000, const_0x264A,
+ const_0x8080, shuffler0, shuffler1, shuffler2, shuffler3, dst0,
+ dst1);
+ ST_UB(dst0, dst_v);
+ ST_UB(dst1, dst_u);
+ s += 128;
+ t += 128;
+ dst_v += 16;
+ dst_u += 16;
+ }
+}
+
+void ABGRToUVRow_MSA(const uint8_t* src_rgb0,
+ int src_stride_rgb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ int x;
+ const uint8_t* s = src_rgb0;
+ const uint8_t* t = src_rgb0 + src_stride_rgb;
+ v16u8 src0, src1, src2, src3;
+ v16u8 dst0, dst1;
+ v16i8 shuffler0 = {0, 1, 4, 5, 8, 9, 12, 13, 16, 17, 20, 21, 24, 25, 28, 29};+ v16i8 shuffler1 = {2, 3, 6, 7, 10, 11, 14, 15,+ 18, 19, 22, 23, 26, 27, 30, 31};
+ v16i8 shuffler2 = {0, 3, 4, 7, 8, 11, 12, 15, 16, 19, 20, 23, 24, 27, 28, 31};+ v16i8 shuffler3 = {1, 2, 5, 6, 9, 10, 13, 14, 17, 18, 21, 22, 25, 26, 29, 30};+ v16u8 const_0x4A26 = (v16u8)__msa_fill_h(0x4A26);
+ v16u8 const_0x0070 = (v16u8)__msa_fill_h(0x0070);
+ v16u8 const_0x125E = (v16u8)__msa_fill_h(0x125E);
+ v8u16 const_0x8080 = (v8u16)__msa_fill_h(0x8080);
+
+ for (x = 0; x < width; x += 32) {+ READ_ARGB(s, t, src0, src1, src2, src3);
+ ARGBTOUV(src0, src1, src2, src3, const_0x4A26, const_0x0070, const_0x125E,
+ const_0x8080, shuffler1, shuffler0, shuffler2, shuffler3, dst0,
+ dst1);
+ ST_UB(dst0, dst_u);
+ ST_UB(dst1, dst_v);
+ s += 128;
+ t += 128;
+ dst_u += 16;
+ dst_v += 16;
+ }
+}
+
+void RGBAToUVRow_MSA(const uint8_t* src_rgb0,
+ int src_stride_rgb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ int x;
+ const uint8_t* s = src_rgb0;
+ const uint8_t* t = src_rgb0 + src_stride_rgb;
+ v16u8 dst0, dst1, vec0, vec1, vec2, vec3;
+ v16i8 shuffler0 = {0, 1, 4, 5, 8, 9, 12, 13, 16, 17, 20, 21, 24, 25, 28, 29};+ v16i8 shuffler1 = {2, 3, 6, 7, 10, 11, 14, 15,+ 18, 19, 22, 23, 26, 27, 30, 31};
+ v16i8 shuffler2 = {0, 3, 4, 7, 8, 11, 12, 15, 16, 19, 20, 23, 24, 27, 28, 31};+ v16i8 shuffler3 = {2, 1, 6, 5, 10, 9, 14, 13, 18, 17, 22, 21, 26, 25, 30, 29};+ v16u8 const_0x125E = (v16u8)__msa_fill_h(0x264A);
+ v16u8 const_0x7000 = (v16u8)__msa_fill_h(0x7000);
+ v16u8 const_0x264A = (v16u8)__msa_fill_h(0x125E);
+ v8u16 const_0x8080 = (v8u16)__msa_fill_h(0x8080);
+
+ for (x = 0; x < width; x += 32) {+ READ_ARGB(s, t, vec0, vec1, vec2, vec3);
+ ARGBTOUV(vec0, vec1, vec2, vec3, const_0x125E, const_0x7000, const_0x264A,
+ const_0x8080, shuffler0, shuffler1, shuffler2, shuffler3, dst0,
+ dst1);
+ ST_UB(dst0, dst_u);
+ ST_UB(dst1, dst_v);
+ s += 128;
+ t += 128;
+ dst_u += 16;
+ dst_v += 16;
+ }
+}
+
+void I444ToARGBRow_MSA(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ int x;
+ v16u8 src0, src1, src2, dst0, dst1;
+ v8u16 vec0, vec1, vec2;
+ v4i32 reg0, reg1, reg2, reg3, reg4, reg5, reg6, reg7, reg8, reg9;
+ v4i32 vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg;
+ v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL);
+ v8i16 zero = {0};+
+ YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg,
+ vec_br, vec_yg);
+
+ for (x = 0; x < width; x += 8) {+ READI444(src_y, src_u, src_v, src0, src1, src2);
+ vec0 = (v8u16)__msa_ilvr_b((v16i8)src0, (v16i8)src0);
+ reg0 = (v4i32)__msa_ilvr_h((v8i16)zero, (v8i16)vec0);
+ reg1 = (v4i32)__msa_ilvl_h((v8i16)zero, (v8i16)vec0);
+ reg0 *= vec_yg;
+ reg1 *= vec_yg;
+ reg0 = __msa_srai_w(reg0, 16);
+ reg1 = __msa_srai_w(reg1, 16);
+ reg4 = reg0 + vec_br;
+ reg5 = reg1 + vec_br;
+ reg2 = reg0 + vec_bg;
+ reg3 = reg1 + vec_bg;
+ reg0 += vec_bb;
+ reg1 += vec_bb;
+ vec0 = (v8u16)__msa_ilvr_b((v16i8)zero, (v16i8)src1);
+ vec1 = (v8u16)__msa_ilvr_b((v16i8)zero, (v16i8)src2);
+ reg6 = (v4i32)__msa_ilvr_h((v8i16)zero, (v8i16)vec0);
+ reg7 = (v4i32)__msa_ilvl_h((v8i16)zero, (v8i16)vec0);
+ reg8 = (v4i32)__msa_ilvr_h((v8i16)zero, (v8i16)vec1);
+ reg9 = (v4i32)__msa_ilvl_h((v8i16)zero, (v8i16)vec1);
+ reg0 -= reg6 * vec_ub;
+ reg1 -= reg7 * vec_ub;
+ reg2 -= reg6 * vec_ug;
+ reg3 -= reg7 * vec_ug;
+ reg4 -= reg8 * vec_vr;
+ reg5 -= reg9 * vec_vr;
+ reg2 -= reg8 * vec_vg;
+ reg3 -= reg9 * vec_vg;
+ reg0 = __msa_srai_w(reg0, 6);
+ reg1 = __msa_srai_w(reg1, 6);
+ reg2 = __msa_srai_w(reg2, 6);
+ reg3 = __msa_srai_w(reg3, 6);
+ reg4 = __msa_srai_w(reg4, 6);
+ reg5 = __msa_srai_w(reg5, 6);
+ CLIP_0TO255(reg0, reg1, reg2, reg3, reg4, reg5);
+ vec0 = (v8u16)__msa_pckev_h((v8i16)reg1, (v8i16)reg0);
+ vec1 = (v8u16)__msa_pckev_h((v8i16)reg3, (v8i16)reg2);
+ vec2 = (v8u16)__msa_pckev_h((v8i16)reg5, (v8i16)reg4);
+ vec0 = (v8u16)__msa_ilvev_b((v16i8)vec1, (v16i8)vec0);
+ vec1 = (v8u16)__msa_ilvev_b((v16i8)alpha, (v16i8)vec2);
+ dst0 = (v16u8)__msa_ilvr_h((v8i16)vec1, (v8i16)vec0);
+ dst1 = (v16u8)__msa_ilvl_h((v8i16)vec1, (v8i16)vec0);
+ ST_UB2(dst0, dst1, dst_argb, 16);
+ src_y += 8;
+ src_u += 8;
+ src_v += 8;
+ dst_argb += 32;
+ }
+}
+
+void I400ToARGBRow_MSA(const uint8_t* src_y, uint8_t* dst_argb, int width) {+ int x;
+ v16u8 src0, res0, res1, res2, res3, res4, dst0, dst1, dst2, dst3;
+ v8i16 vec0, vec1;
+ v4i32 reg0, reg1, reg2, reg3;
+ v4i32 vec_yg = __msa_fill_w(0x4A35);
+ v8i16 vec_ygb = __msa_fill_h(0xFB78);
+ v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL);
+ v8i16 max = __msa_ldi_h(0xFF);
+ v8i16 zero = {0};+
+ for (x = 0; x < width; x += 16) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_y, 0);
+ vec0 = (v8i16)__msa_ilvr_b((v16i8)src0, (v16i8)src0);
+ vec1 = (v8i16)__msa_ilvl_b((v16i8)src0, (v16i8)src0);
+ reg0 = (v4i32)__msa_ilvr_h(zero, vec0);
+ reg1 = (v4i32)__msa_ilvl_h(zero, vec0);
+ reg2 = (v4i32)__msa_ilvr_h(zero, vec1);
+ reg3 = (v4i32)__msa_ilvl_h(zero, vec1);
+ reg0 *= vec_yg;
+ reg1 *= vec_yg;
+ reg2 *= vec_yg;
+ reg3 *= vec_yg;
+ reg0 = __msa_srai_w(reg0, 16);
+ reg1 = __msa_srai_w(reg1, 16);
+ reg2 = __msa_srai_w(reg2, 16);
+ reg3 = __msa_srai_w(reg3, 16);
+ vec0 = (v8i16)__msa_pckev_h((v8i16)reg1, (v8i16)reg0);
+ vec1 = (v8i16)__msa_pckev_h((v8i16)reg3, (v8i16)reg2);
+ vec0 += vec_ygb;
+ vec1 += vec_ygb;
+ vec0 = __msa_srai_h(vec0, 6);
+ vec1 = __msa_srai_h(vec1, 6);
+ vec0 = __msa_maxi_s_h(vec0, 0);
+ vec1 = __msa_maxi_s_h(vec1, 0);
+ vec0 = __msa_min_s_h(max, vec0);
+ vec1 = __msa_min_s_h(max, vec1);
+ res0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0);
+ res1 = (v16u8)__msa_ilvr_b((v16i8)res0, (v16i8)res0);
+ res2 = (v16u8)__msa_ilvl_b((v16i8)res0, (v16i8)res0);
+ res3 = (v16u8)__msa_ilvr_b((v16i8)alpha, (v16i8)res0);
+ res4 = (v16u8)__msa_ilvl_b((v16i8)alpha, (v16i8)res0);
+ dst0 = (v16u8)__msa_ilvr_b((v16i8)res3, (v16i8)res1);
+ dst1 = (v16u8)__msa_ilvl_b((v16i8)res3, (v16i8)res1);
+ dst2 = (v16u8)__msa_ilvr_b((v16i8)res4, (v16i8)res2);
+ dst3 = (v16u8)__msa_ilvl_b((v16i8)res4, (v16i8)res2);
+ ST_UB4(dst0, dst1, dst2, dst3, dst_argb, 16);
+ src_y += 16;
+ dst_argb += 64;
+ }
+}
+
+void J400ToARGBRow_MSA(const uint8_t* src_y, uint8_t* dst_argb, int width) {+ int x;
+ v16u8 src0, vec0, vec1, vec2, vec3, dst0, dst1, dst2, dst3;
+ v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL);
+
+ for (x = 0; x < width; x += 16) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_y, 0);
+ vec0 = (v16u8)__msa_ilvr_b((v16i8)src0, (v16i8)src0);
+ vec1 = (v16u8)__msa_ilvl_b((v16i8)src0, (v16i8)src0);
+ vec2 = (v16u8)__msa_ilvr_b((v16i8)alpha, (v16i8)src0);
+ vec3 = (v16u8)__msa_ilvl_b((v16i8)alpha, (v16i8)src0);
+ dst0 = (v16u8)__msa_ilvr_b((v16i8)vec2, (v16i8)vec0);
+ dst1 = (v16u8)__msa_ilvl_b((v16i8)vec2, (v16i8)vec0);
+ dst2 = (v16u8)__msa_ilvr_b((v16i8)vec3, (v16i8)vec1);
+ dst3 = (v16u8)__msa_ilvl_b((v16i8)vec3, (v16i8)vec1);
+ ST_UB4(dst0, dst1, dst2, dst3, dst_argb, 16);
+ src_y += 16;
+ dst_argb += 64;
+ }
+}
+
+void YUY2ToARGBRow_MSA(const uint8_t* src_yuy2,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ int x;
+ v16u8 src0, src1, src2;
+ v8i16 vec0, vec1, vec2;
+ v4i32 vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg;
+ v4i32 vec_ubvr, vec_ugvg;
+ v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL);
+
+ YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg,
+ vec_br, vec_yg);
+ vec_ubvr = __msa_ilvr_w(vec_vr, vec_ub);
+ vec_ugvg = (v4i32)__msa_ilvev_h((v8i16)vec_vg, (v8i16)vec_ug);
+
+ for (x = 0; x < width; x += 8) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_yuy2, 0);
+ src1 = (v16u8)__msa_pckev_b((v16i8)src0, (v16i8)src0);
+ src2 = (v16u8)__msa_pckod_b((v16i8)src0, (v16i8)src0);
+ YUVTORGB(src1, src2, vec_ubvr, vec_ugvg, vec_bb, vec_bg, vec_br, vec_yg,
+ vec0, vec1, vec2);
+ STOREARGB(vec0, vec1, vec2, alpha, dst_argb);
+ src_yuy2 += 16;
+ dst_argb += 32;
+ }
+}
+
+void UYVYToARGBRow_MSA(const uint8_t* src_uyvy,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ int x;
+ v16u8 src0, src1, src2;
+ v8i16 vec0, vec1, vec2;
+ v4i32 vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg, vec_br, vec_yg;
+ v4i32 vec_ubvr, vec_ugvg;
+ v16u8 alpha = (v16u8)__msa_ldi_b(ALPHA_VAL);
+
+ YUVTORGB_SETUP(yuvconstants, vec_ub, vec_vr, vec_ug, vec_vg, vec_bb, vec_bg,
+ vec_br, vec_yg);
+ vec_ubvr = __msa_ilvr_w(vec_vr, vec_ub);
+ vec_ugvg = (v4i32)__msa_ilvev_h((v8i16)vec_vg, (v8i16)vec_ug);
+
+ for (x = 0; x < width; x += 8) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_uyvy, 0);
+ src1 = (v16u8)__msa_pckod_b((v16i8)src0, (v16i8)src0);
+ src2 = (v16u8)__msa_pckev_b((v16i8)src0, (v16i8)src0);
+ YUVTORGB(src1, src2, vec_ubvr, vec_ugvg, vec_bb, vec_bg, vec_br, vec_yg,
+ vec0, vec1, vec2);
+ STOREARGB(vec0, vec1, vec2, alpha, dst_argb);
+ src_uyvy += 16;
+ dst_argb += 32;
+ }
+}
+
+void InterpolateRow_MSA(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ int width,
+ int32_t source_y_fraction) {+ int32_t y1_fraction = source_y_fraction;
+ int32_t y0_fraction = 256 - y1_fraction;
+ uint16_t y_fractions;
+ const uint8_t* s = src_ptr;
+ const uint8_t* t = src_ptr + src_stride;
+ int x;
+ v16u8 src0, src1, src2, src3, dst0, dst1;
+ v8u16 vec0, vec1, vec2, vec3, y_frac;
+
+ if (0 == y1_fraction) {+ memcpy(dst_ptr, src_ptr, width);
+ return;
+ }
+
+ if (128 == y1_fraction) {+ for (x = 0; x < width; x += 32) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)s, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)s, 16);
+ src2 = (v16u8)__msa_ld_b((const v16i8*)t, 0);
+ src3 = (v16u8)__msa_ld_b((const v16i8*)t, 16);
+ dst0 = __msa_aver_u_b(src0, src2);
+ dst1 = __msa_aver_u_b(src1, src3);
+ ST_UB2(dst0, dst1, dst_ptr, 16);
+ s += 32;
+ t += 32;
+ dst_ptr += 32;
+ }
+ return;
+ }
+
+ y_fractions = (uint16_t)(y0_fraction + (y1_fraction << 8));
+ y_frac = (v8u16)__msa_fill_h(y_fractions);
+
+ for (x = 0; x < width; x += 32) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)s, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)s, 16);
+ src2 = (v16u8)__msa_ld_b((const v16i8*)t, 0);
+ src3 = (v16u8)__msa_ld_b((const v16i8*)t, 16);
+ vec0 = (v8u16)__msa_ilvr_b((v16i8)src2, (v16i8)src0);
+ vec1 = (v8u16)__msa_ilvl_b((v16i8)src2, (v16i8)src0);
+ vec2 = (v8u16)__msa_ilvr_b((v16i8)src3, (v16i8)src1);
+ vec3 = (v8u16)__msa_ilvl_b((v16i8)src3, (v16i8)src1);
+ vec0 = (v8u16)__msa_dotp_u_h((v16u8)vec0, (v16u8)y_frac);
+ vec1 = (v8u16)__msa_dotp_u_h((v16u8)vec1, (v16u8)y_frac);
+ vec2 = (v8u16)__msa_dotp_u_h((v16u8)vec2, (v16u8)y_frac);
+ vec3 = (v8u16)__msa_dotp_u_h((v16u8)vec3, (v16u8)y_frac);
+ vec0 = (v8u16)__msa_srari_h((v8i16)vec0, 8);
+ vec1 = (v8u16)__msa_srari_h((v8i16)vec1, 8);
+ vec2 = (v8u16)__msa_srari_h((v8i16)vec2, 8);
+ vec3 = (v8u16)__msa_srari_h((v8i16)vec3, 8);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0);
+ dst1 = (v16u8)__msa_pckev_b((v16i8)vec3, (v16i8)vec2);
+ ST_UB2(dst0, dst1, dst_ptr, 16);
+ s += 32;
+ t += 32;
+ dst_ptr += 32;
+ }
+}
+
+void ARGBSetRow_MSA(uint8_t* dst_argb, uint32_t v32, int width) {+ int x;
+ v4i32 dst0 = __builtin_msa_fill_w(v32);
+
+ for (x = 0; x < width; x += 4) {+ ST_UB(dst0, dst_argb);
+ dst_argb += 16;
+ }
+}
+
+void RAWToRGB24Row_MSA(const uint8_t* src_raw, uint8_t* dst_rgb24, int width) {+ int x;
+ v16u8 src0, src1, src2, src3, src4, dst0, dst1, dst2;
+ v16i8 shuffler0 = {2, 1, 0, 5, 4, 3, 8, 7, 6, 11, 10, 9, 14, 13, 12, 17};+ v16i8 shuffler1 = {8, 7, 12, 11, 10, 15, 14, 13,+ 18, 17, 16, 21, 20, 19, 24, 23};
+ v16i8 shuffler2 = {14, 19, 18, 17, 22, 21, 20, 25,+ 24, 23, 28, 27, 26, 31, 30, 29};
+
+ for (x = 0; x < width; x += 16) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_raw, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_raw, 16);
+ src2 = (v16u8)__msa_ld_b((const v16i8*)src_raw, 32);
+ src3 = (v16u8)__msa_sldi_b((v16i8)src1, (v16i8)src0, 8);
+ src4 = (v16u8)__msa_sldi_b((v16i8)src2, (v16i8)src1, 8);
+ dst0 = (v16u8)__msa_vshf_b(shuffler0, (v16i8)src1, (v16i8)src0);
+ dst1 = (v16u8)__msa_vshf_b(shuffler1, (v16i8)src4, (v16i8)src3);
+ dst2 = (v16u8)__msa_vshf_b(shuffler2, (v16i8)src2, (v16i8)src1);
+ ST_UB2(dst0, dst1, dst_rgb24, 16);
+ ST_UB(dst2, (dst_rgb24 + 32));
+ src_raw += 48;
+ dst_rgb24 += 48;
+ }
+}
+
+void MergeUVRow_MSA(const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_uv,
+ int width) {+ int x;
+ v16u8 src0, src1, dst0, dst1;
+
+ for (x = 0; x < width; x += 16) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_u, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_v, 0);
+ dst0 = (v16u8)__msa_ilvr_b((v16i8)src1, (v16i8)src0);
+ dst1 = (v16u8)__msa_ilvl_b((v16i8)src1, (v16i8)src0);
+ ST_UB2(dst0, dst1, dst_uv, 16);
+ src_u += 16;
+ src_v += 16;
+ dst_uv += 32;
+ }
+}
+
+void ARGBExtractAlphaRow_MSA(const uint8_t* src_argb,
+ uint8_t* dst_a,
+ int width) {+ int i;
+ v16u8 src0, src1, src2, src3, vec0, vec1, dst0;
+
+ for (i = 0; i < width; i += 16) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 16);
+ src2 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 32);
+ src3 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 48);
+ vec0 = (v16u8)__msa_pckod_b((v16i8)src1, (v16i8)src0);
+ vec1 = (v16u8)__msa_pckod_b((v16i8)src3, (v16i8)src2);
+ dst0 = (v16u8)__msa_pckod_b((v16i8)vec1, (v16i8)vec0);
+ ST_UB(dst0, dst_a);
+ src_argb += 64;
+ dst_a += 16;
+ }
+}
+
+void ARGBBlendRow_MSA(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) {+ int x;
+ v16u8 src0, src1, src2, src3, dst0, dst1;
+ v8u16 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
+ v8u16 vec8, vec9, vec10, vec11, vec12, vec13;
+ v8u16 const_256 = (v8u16)__msa_ldi_h(256);
+ v16u8 const_255 = (v16u8)__msa_ldi_b(255);
+ v16u8 mask = {0, 0, 0, 255, 0, 0, 0, 255, 0, 0, 0, 255, 0, 0, 0, 255};+ v16i8 zero = {0};+
+ for (x = 0; x < width; x += 8) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb0, 16);
+ src2 = (v16u8)__msa_ld_b((const v16i8*)src_argb1, 0);
+ src3 = (v16u8)__msa_ld_b((const v16i8*)src_argb1, 16);
+ vec0 = (v8u16)__msa_ilvr_b(zero, (v16i8)src0);
+ vec1 = (v8u16)__msa_ilvl_b(zero, (v16i8)src0);
+ vec2 = (v8u16)__msa_ilvr_b(zero, (v16i8)src1);
+ vec3 = (v8u16)__msa_ilvl_b(zero, (v16i8)src1);
+ vec4 = (v8u16)__msa_ilvr_b(zero, (v16i8)src2);
+ vec5 = (v8u16)__msa_ilvl_b(zero, (v16i8)src2);
+ vec6 = (v8u16)__msa_ilvr_b(zero, (v16i8)src3);
+ vec7 = (v8u16)__msa_ilvl_b(zero, (v16i8)src3);
+ vec8 = (v8u16)__msa_fill_h(vec0[3]);
+ vec9 = (v8u16)__msa_fill_h(vec0[7]);
+ vec10 = (v8u16)__msa_fill_h(vec1[3]);
+ vec11 = (v8u16)__msa_fill_h(vec1[7]);
+ vec8 = (v8u16)__msa_pckev_d((v2i64)vec9, (v2i64)vec8);
+ vec9 = (v8u16)__msa_pckev_d((v2i64)vec11, (v2i64)vec10);
+ vec10 = (v8u16)__msa_fill_h(vec2[3]);
+ vec11 = (v8u16)__msa_fill_h(vec2[7]);
+ vec12 = (v8u16)__msa_fill_h(vec3[3]);
+ vec13 = (v8u16)__msa_fill_h(vec3[7]);
+ vec10 = (v8u16)__msa_pckev_d((v2i64)vec11, (v2i64)vec10);
+ vec11 = (v8u16)__msa_pckev_d((v2i64)vec13, (v2i64)vec12);
+ vec8 = const_256 - vec8;
+ vec9 = const_256 - vec9;
+ vec10 = const_256 - vec10;
+ vec11 = const_256 - vec11;
+ vec8 *= vec4;
+ vec9 *= vec5;
+ vec10 *= vec6;
+ vec11 *= vec7;
+ vec8 = (v8u16)__msa_srai_h((v8i16)vec8, 8);
+ vec9 = (v8u16)__msa_srai_h((v8i16)vec9, 8);
+ vec10 = (v8u16)__msa_srai_h((v8i16)vec10, 8);
+ vec11 = (v8u16)__msa_srai_h((v8i16)vec11, 8);
+ vec0 += vec8;
+ vec1 += vec9;
+ vec2 += vec10;
+ vec3 += vec11;
+ dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0);
+ dst1 = (v16u8)__msa_pckev_b((v16i8)vec3, (v16i8)vec2);
+ dst0 = __msa_bmnz_v(dst0, const_255, mask);
+ dst1 = __msa_bmnz_v(dst1, const_255, mask);
+ ST_UB2(dst0, dst1, dst_argb, 16);
+ src_argb0 += 32;
+ src_argb1 += 32;
+ dst_argb += 32;
+ }
+}
+
+void ARGBQuantizeRow_MSA(uint8_t* dst_argb,
+ int scale,
+ int interval_size,
+ int interval_offset,
+ int width) {+ int x;
+ v16u8 src0, src1, src2, src3, dst0, dst1, dst2, dst3;
+ v8i16 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
+ v4i32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
+ v4i32 tmp8, tmp9, tmp10, tmp11, tmp12, tmp13, tmp14, tmp15;
+ v4i32 vec_scale = __msa_fill_w(scale);
+ v16u8 vec_int_sz = (v16u8)__msa_fill_b(interval_size);
+ v16u8 vec_int_ofst = (v16u8)__msa_fill_b(interval_offset);
+ v16i8 mask = {0, 1, 2, 19, 4, 5, 6, 23, 8, 9, 10, 27, 12, 13, 14, 31};+ v16i8 zero = {0};+
+ for (x = 0; x < width; x += 8) {+ src0 = (v16u8)__msa_ld_b((v16i8*)dst_argb, 0);
+ src1 = (v16u8)__msa_ld_b((v16i8*)dst_argb, 16);
+ src2 = (v16u8)__msa_ld_b((v16i8*)dst_argb, 32);
+ src3 = (v16u8)__msa_ld_b((v16i8*)dst_argb, 48);
+ vec0 = (v8i16)__msa_ilvr_b(zero, (v16i8)src0);
+ vec1 = (v8i16)__msa_ilvl_b(zero, (v16i8)src0);
+ vec2 = (v8i16)__msa_ilvr_b(zero, (v16i8)src1);
+ vec3 = (v8i16)__msa_ilvl_b(zero, (v16i8)src1);
+ vec4 = (v8i16)__msa_ilvr_b(zero, (v16i8)src2);
+ vec5 = (v8i16)__msa_ilvl_b(zero, (v16i8)src2);
+ vec6 = (v8i16)__msa_ilvr_b(zero, (v16i8)src3);
+ vec7 = (v8i16)__msa_ilvl_b(zero, (v16i8)src3);
+ tmp0 = (v4i32)__msa_ilvr_h((v8i16)zero, (v8i16)vec0);
+ tmp1 = (v4i32)__msa_ilvl_h((v8i16)zero, (v8i16)vec0);
+ tmp2 = (v4i32)__msa_ilvr_h((v8i16)zero, (v8i16)vec1);
+ tmp3 = (v4i32)__msa_ilvl_h((v8i16)zero, (v8i16)vec1);
+ tmp4 = (v4i32)__msa_ilvr_h((v8i16)zero, (v8i16)vec2);
+ tmp5 = (v4i32)__msa_ilvl_h((v8i16)zero, (v8i16)vec2);
+ tmp6 = (v4i32)__msa_ilvr_h((v8i16)zero, (v8i16)vec3);
+ tmp7 = (v4i32)__msa_ilvl_h((v8i16)zero, (v8i16)vec3);
+ tmp8 = (v4i32)__msa_ilvr_h((v8i16)zero, (v8i16)vec4);
+ tmp9 = (v4i32)__msa_ilvl_h((v8i16)zero, (v8i16)vec4);
+ tmp10 = (v4i32)__msa_ilvr_h((v8i16)zero, (v8i16)vec5);
+ tmp11 = (v4i32)__msa_ilvl_h((v8i16)zero, (v8i16)vec5);
+ tmp12 = (v4i32)__msa_ilvr_h((v8i16)zero, (v8i16)vec6);
+ tmp13 = (v4i32)__msa_ilvl_h((v8i16)zero, (v8i16)vec6);
+ tmp14 = (v4i32)__msa_ilvr_h((v8i16)zero, (v8i16)vec7);
+ tmp15 = (v4i32)__msa_ilvl_h((v8i16)zero, (v8i16)vec7);
+ tmp0 *= vec_scale;
+ tmp1 *= vec_scale;
+ tmp2 *= vec_scale;
+ tmp3 *= vec_scale;
+ tmp4 *= vec_scale;
+ tmp5 *= vec_scale;
+ tmp6 *= vec_scale;
+ tmp7 *= vec_scale;
+ tmp8 *= vec_scale;
+ tmp9 *= vec_scale;
+ tmp10 *= vec_scale;
+ tmp11 *= vec_scale;
+ tmp12 *= vec_scale;
+ tmp13 *= vec_scale;
+ tmp14 *= vec_scale;
+ tmp15 *= vec_scale;
+ tmp0 >>= 16;
+ tmp1 >>= 16;
+ tmp2 >>= 16;
+ tmp3 >>= 16;
+ tmp4 >>= 16;
+ tmp5 >>= 16;
+ tmp6 >>= 16;
+ tmp7 >>= 16;
+ tmp8 >>= 16;
+ tmp9 >>= 16;
+ tmp10 >>= 16;
+ tmp11 >>= 16;
+ tmp12 >>= 16;
+ tmp13 >>= 16;
+ tmp14 >>= 16;
+ tmp15 >>= 16;
+ vec0 = (v8i16)__msa_pckev_h((v8i16)tmp1, (v8i16)tmp0);
+ vec1 = (v8i16)__msa_pckev_h((v8i16)tmp3, (v8i16)tmp2);
+ vec2 = (v8i16)__msa_pckev_h((v8i16)tmp5, (v8i16)tmp4);
+ vec3 = (v8i16)__msa_pckev_h((v8i16)tmp7, (v8i16)tmp6);
+ vec4 = (v8i16)__msa_pckev_h((v8i16)tmp9, (v8i16)tmp8);
+ vec5 = (v8i16)__msa_pckev_h((v8i16)tmp11, (v8i16)tmp10);
+ vec6 = (v8i16)__msa_pckev_h((v8i16)tmp13, (v8i16)tmp12);
+ vec7 = (v8i16)__msa_pckev_h((v8i16)tmp15, (v8i16)tmp14);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0);
+ dst1 = (v16u8)__msa_pckev_b((v16i8)vec3, (v16i8)vec2);
+ dst2 = (v16u8)__msa_pckev_b((v16i8)vec5, (v16i8)vec4);
+ dst3 = (v16u8)__msa_pckev_b((v16i8)vec7, (v16i8)vec6);
+ dst0 *= vec_int_sz;
+ dst1 *= vec_int_sz;
+ dst2 *= vec_int_sz;
+ dst3 *= vec_int_sz;
+ dst0 += vec_int_ofst;
+ dst1 += vec_int_ofst;
+ dst2 += vec_int_ofst;
+ dst3 += vec_int_ofst;
+ dst0 = (v16u8)__msa_vshf_b(mask, (v16i8)src0, (v16i8)dst0);
+ dst1 = (v16u8)__msa_vshf_b(mask, (v16i8)src1, (v16i8)dst1);
+ dst2 = (v16u8)__msa_vshf_b(mask, (v16i8)src2, (v16i8)dst2);
+ dst3 = (v16u8)__msa_vshf_b(mask, (v16i8)src3, (v16i8)dst3);
+ ST_UB4(dst0, dst1, dst2, dst3, dst_argb, 16);
+ dst_argb += 64;
+ }
+}
+
+void ARGBColorMatrixRow_MSA(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const int8_t* matrix_argb,
+ int width) {+ int32_t x;
+ v16i8 src0;
+ v16u8 src1, src2, dst0, dst1;
+ v8i16 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, vec8, vec9;
+ v8i16 vec10, vec11, vec12, vec13, vec14, vec15, vec16, vec17;
+ v4i32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
+ v4i32 tmp8, tmp9, tmp10, tmp11, tmp12, tmp13, tmp14, tmp15;
+ v16i8 zero = {0};+ v8i16 max = __msa_ldi_h(255);
+
+ src0 = __msa_ld_b((v16i8*)matrix_argb, 0);
+ vec0 = (v8i16)__msa_ilvr_b(zero, src0);
+ vec1 = (v8i16)__msa_ilvl_b(zero, src0);
+
+ for (x = 0; x < width; x += 8) {+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 0);
+ src2 = (v16u8)__msa_ld_b((const v16i8*)src_argb, 16);
+ vec2 = (v8i16)__msa_ilvr_b(zero, (v16i8)src1);
+ vec3 = (v8i16)__msa_ilvl_b(zero, (v16i8)src1);
+ vec4 = (v8i16)__msa_ilvr_b(zero, (v16i8)src2);
+ vec5 = (v8i16)__msa_ilvl_b(zero, (v16i8)src2);
+ vec6 = (v8i16)__msa_pckod_d((v2i64)vec2, (v2i64)vec2);
+ vec7 = (v8i16)__msa_pckod_d((v2i64)vec3, (v2i64)vec3);
+ vec8 = (v8i16)__msa_pckod_d((v2i64)vec4, (v2i64)vec4);
+ vec9 = (v8i16)__msa_pckod_d((v2i64)vec5, (v2i64)vec5);
+ vec2 = (v8i16)__msa_pckev_d((v2i64)vec2, (v2i64)vec2);
+ vec3 = (v8i16)__msa_pckev_d((v2i64)vec3, (v2i64)vec3);
+ vec4 = (v8i16)__msa_pckev_d((v2i64)vec4, (v2i64)vec4);
+ vec5 = (v8i16)__msa_pckev_d((v2i64)vec5, (v2i64)vec5);
+ vec10 = vec2 * vec0;
+ vec11 = vec2 * vec1;
+ vec12 = vec6 * vec0;
+ vec13 = vec6 * vec1;
+ tmp0 = __msa_hadd_s_w(vec10, vec10);
+ tmp1 = __msa_hadd_s_w(vec11, vec11);
+ tmp2 = __msa_hadd_s_w(vec12, vec12);
+ tmp3 = __msa_hadd_s_w(vec13, vec13);
+ vec14 = vec3 * vec0;
+ vec15 = vec3 * vec1;
+ vec16 = vec7 * vec0;
+ vec17 = vec7 * vec1;
+ tmp4 = __msa_hadd_s_w(vec14, vec14);
+ tmp5 = __msa_hadd_s_w(vec15, vec15);
+ tmp6 = __msa_hadd_s_w(vec16, vec16);
+ tmp7 = __msa_hadd_s_w(vec17, vec17);
+ vec10 = __msa_pckev_h((v8i16)tmp1, (v8i16)tmp0);
+ vec11 = __msa_pckev_h((v8i16)tmp3, (v8i16)tmp2);
+ vec12 = __msa_pckev_h((v8i16)tmp5, (v8i16)tmp4);
+ vec13 = __msa_pckev_h((v8i16)tmp7, (v8i16)tmp6);
+ tmp0 = __msa_hadd_s_w(vec10, vec10);
+ tmp1 = __msa_hadd_s_w(vec11, vec11);
+ tmp2 = __msa_hadd_s_w(vec12, vec12);
+ tmp3 = __msa_hadd_s_w(vec13, vec13);
+ tmp0 = __msa_srai_w(tmp0, 6);
+ tmp1 = __msa_srai_w(tmp1, 6);
+ tmp2 = __msa_srai_w(tmp2, 6);
+ tmp3 = __msa_srai_w(tmp3, 6);
+ vec2 = vec4 * vec0;
+ vec6 = vec4 * vec1;
+ vec3 = vec8 * vec0;
+ vec7 = vec8 * vec1;
+ tmp8 = __msa_hadd_s_w(vec2, vec2);
+ tmp9 = __msa_hadd_s_w(vec6, vec6);
+ tmp10 = __msa_hadd_s_w(vec3, vec3);
+ tmp11 = __msa_hadd_s_w(vec7, vec7);
+ vec4 = vec5 * vec0;
+ vec8 = vec5 * vec1;
+ vec5 = vec9 * vec0;
+ vec9 = vec9 * vec1;
+ tmp12 = __msa_hadd_s_w(vec4, vec4);
+ tmp13 = __msa_hadd_s_w(vec8, vec8);
+ tmp14 = __msa_hadd_s_w(vec5, vec5);
+ tmp15 = __msa_hadd_s_w(vec9, vec9);
+ vec14 = __msa_pckev_h((v8i16)tmp9, (v8i16)tmp8);
+ vec15 = __msa_pckev_h((v8i16)tmp11, (v8i16)tmp10);
+ vec16 = __msa_pckev_h((v8i16)tmp13, (v8i16)tmp12);
+ vec17 = __msa_pckev_h((v8i16)tmp15, (v8i16)tmp14);
+ tmp4 = __msa_hadd_s_w(vec14, vec14);
+ tmp5 = __msa_hadd_s_w(vec15, vec15);
+ tmp6 = __msa_hadd_s_w(vec16, vec16);
+ tmp7 = __msa_hadd_s_w(vec17, vec17);
+ tmp4 = __msa_srai_w(tmp4, 6);
+ tmp5 = __msa_srai_w(tmp5, 6);
+ tmp6 = __msa_srai_w(tmp6, 6);
+ tmp7 = __msa_srai_w(tmp7, 6);
+ vec10 = __msa_pckev_h((v8i16)tmp1, (v8i16)tmp0);
+ vec11 = __msa_pckev_h((v8i16)tmp3, (v8i16)tmp2);
+ vec12 = __msa_pckev_h((v8i16)tmp5, (v8i16)tmp4);
+ vec13 = __msa_pckev_h((v8i16)tmp7, (v8i16)tmp6);
+ vec10 = __msa_maxi_s_h(vec10, 0);
+ vec11 = __msa_maxi_s_h(vec11, 0);
+ vec12 = __msa_maxi_s_h(vec12, 0);
+ vec13 = __msa_maxi_s_h(vec13, 0);
+ vec10 = __msa_min_s_h(vec10, max);
+ vec11 = __msa_min_s_h(vec11, max);
+ vec12 = __msa_min_s_h(vec12, max);
+ vec13 = __msa_min_s_h(vec13, max);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)vec11, (v16i8)vec10);
+ dst1 = (v16u8)__msa_pckev_b((v16i8)vec13, (v16i8)vec12);
+ ST_UB2(dst0, dst1, dst_argb, 16);
+ src_argb += 32;
+ dst_argb += 32;
+ }
+}
+
+void SplitUVRow_MSA(const uint8_t* src_uv,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ int x;
+ v16u8 src0, src1, src2, src3, dst0, dst1, dst2, dst3;
+
+ for (x = 0; x < width; x += 32) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_uv, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_uv, 16);
+ src2 = (v16u8)__msa_ld_b((const v16i8*)src_uv, 32);
+ src3 = (v16u8)__msa_ld_b((const v16i8*)src_uv, 48);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)src1, (v16i8)src0);
+ dst1 = (v16u8)__msa_pckev_b((v16i8)src3, (v16i8)src2);
+ dst2 = (v16u8)__msa_pckod_b((v16i8)src1, (v16i8)src0);
+ dst3 = (v16u8)__msa_pckod_b((v16i8)src3, (v16i8)src2);
+ ST_UB2(dst0, dst1, dst_u, 16);
+ ST_UB2(dst2, dst3, dst_v, 16);
+ src_uv += 64;
+ dst_u += 32;
+ dst_v += 32;
+ }
+}
+
+void SetRow_MSA(uint8_t* dst, uint8_t v8, int width) {+ int x;
+ v16u8 dst0 = (v16u8)__msa_fill_b(v8);
+
+ for (x = 0; x < width; x += 16) {+ ST_UB(dst0, dst);
+ dst += 16;
+ }
+}
+
+void MirrorUVRow_MSA(const uint8_t* src_uv,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ int x;
+ v16u8 src0, src1, src2, src3;
+ v16u8 dst0, dst1, dst2, dst3;
+ v16i8 mask0 = {30, 28, 26, 24, 22, 20, 18, 16, 14, 12, 10, 8, 6, 4, 2, 0};+ v16i8 mask1 = {31, 29, 27, 25, 23, 21, 19, 17, 15, 13, 11, 9, 7, 5, 3, 1};+
+ src_uv += (2 * width);
+
+ for (x = 0; x < width; x += 32) {+ src_uv -= 64;
+ src2 = (v16u8)__msa_ld_b((const v16i8*)src_uv, 0);
+ src3 = (v16u8)__msa_ld_b((const v16i8*)src_uv, 16);
+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_uv, 32);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_uv, 48);
+ dst0 = (v16u8)__msa_vshf_b(mask1, (v16i8)src1, (v16i8)src0);
+ dst1 = (v16u8)__msa_vshf_b(mask1, (v16i8)src3, (v16i8)src2);
+ dst2 = (v16u8)__msa_vshf_b(mask0, (v16i8)src1, (v16i8)src0);
+ dst3 = (v16u8)__msa_vshf_b(mask0, (v16i8)src3, (v16i8)src2);
+ ST_UB2(dst0, dst1, dst_v, 16);
+ ST_UB2(dst2, dst3, dst_u, 16);
+ dst_u += 32;
+ dst_v += 32;
+ }
+}
+
+void SobelXRow_MSA(const uint8_t* src_y0,
+ const uint8_t* src_y1,
+ const uint8_t* src_y2,
+ uint8_t* dst_sobelx,
+ int32_t width) {+ int x;
+ v16u8 src0, src1, src2, src3, src4, src5, dst0;
+ v8i16 vec0, vec1, vec2, vec3, vec4, vec5;
+ v16i8 mask0 = {0, 2, 1, 3, 2, 4, 3, 5, 4, 6, 5, 7, 6, 8, 7, 9};+ v16i8 tmp = __msa_ldi_b(8);
+ v16i8 mask1 = mask0 + tmp;
+ v8i16 zero = {0};+ v8i16 max = __msa_ldi_h(255);
+
+ for (x = 0; x < width; x += 16) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_y0, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_y0, 16);
+ src2 = (v16u8)__msa_ld_b((const v16i8*)src_y1, 0);
+ src3 = (v16u8)__msa_ld_b((const v16i8*)src_y1, 16);
+ src4 = (v16u8)__msa_ld_b((const v16i8*)src_y2, 0);
+ src5 = (v16u8)__msa_ld_b((const v16i8*)src_y2, 16);
+ vec0 = (v8i16)__msa_vshf_b(mask0, (v16i8)src1, (v16i8)src0);
+ vec1 = (v8i16)__msa_vshf_b(mask1, (v16i8)src1, (v16i8)src0);
+ vec2 = (v8i16)__msa_vshf_b(mask0, (v16i8)src3, (v16i8)src2);
+ vec3 = (v8i16)__msa_vshf_b(mask1, (v16i8)src3, (v16i8)src2);
+ vec4 = (v8i16)__msa_vshf_b(mask0, (v16i8)src5, (v16i8)src4);
+ vec5 = (v8i16)__msa_vshf_b(mask1, (v16i8)src5, (v16i8)src4);
+ vec0 = (v8i16)__msa_hsub_u_h((v16u8)vec0, (v16u8)vec0);
+ vec1 = (v8i16)__msa_hsub_u_h((v16u8)vec1, (v16u8)vec1);
+ vec2 = (v8i16)__msa_hsub_u_h((v16u8)vec2, (v16u8)vec2);
+ vec3 = (v8i16)__msa_hsub_u_h((v16u8)vec3, (v16u8)vec3);
+ vec4 = (v8i16)__msa_hsub_u_h((v16u8)vec4, (v16u8)vec4);
+ vec5 = (v8i16)__msa_hsub_u_h((v16u8)vec5, (v16u8)vec5);
+ vec0 += vec2;
+ vec1 += vec3;
+ vec4 += vec2;
+ vec5 += vec3;
+ vec0 += vec4;
+ vec1 += vec5;
+ vec0 = __msa_add_a_h(zero, vec0);
+ vec1 = __msa_add_a_h(zero, vec1);
+ vec0 = __msa_maxi_s_h(vec0, 0);
+ vec1 = __msa_maxi_s_h(vec1, 0);
+ vec0 = __msa_min_s_h(max, vec0);
+ vec1 = __msa_min_s_h(max, vec1);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0);
+ ST_UB(dst0, dst_sobelx);
+ src_y0 += 16;
+ src_y1 += 16;
+ src_y2 += 16;
+ dst_sobelx += 16;
+ }
+}
+
+void SobelYRow_MSA(const uint8_t* src_y0,
+ const uint8_t* src_y1,
+ uint8_t* dst_sobely,
+ int32_t width) {+ int x;
+ v16u8 src0, src1, dst0;
+ v8i16 vec0, vec1, vec2, vec3, vec4, vec5, vec6;
+ v8i16 zero = {0};+ v8i16 max = __msa_ldi_h(255);
+
+ for (x = 0; x < width; x += 16) {+ src0 = (v16u8)__msa_ld_b((const v16i8*)src_y0, 0);
+ src1 = (v16u8)__msa_ld_b((const v16i8*)src_y1, 0);
+ vec0 = (v8i16)__msa_ilvr_b((v16i8)zero, (v16i8)src0);
+ vec1 = (v8i16)__msa_ilvl_b((v16i8)zero, (v16i8)src0);
+ vec2 = (v8i16)__msa_ilvr_b((v16i8)zero, (v16i8)src1);
+ vec3 = (v8i16)__msa_ilvl_b((v16i8)zero, (v16i8)src1);
+ vec0 -= vec2;
+ vec1 -= vec3;
+ vec6[0] = src_y0[16] - src_y1[16];
+ vec6[1] = src_y0[17] - src_y1[17];
+ vec2 = (v8i16)__msa_sldi_b((v16i8)vec1, (v16i8)vec0, 2);
+ vec3 = (v8i16)__msa_sldi_b((v16i8)vec6, (v16i8)vec1, 2);
+ vec4 = (v8i16)__msa_sldi_b((v16i8)vec1, (v16i8)vec0, 4);
+ vec5 = (v8i16)__msa_sldi_b((v16i8)vec6, (v16i8)vec1, 4);
+ vec0 += vec2;
+ vec1 += vec3;
+ vec4 += vec2;
+ vec5 += vec3;
+ vec0 += vec4;
+ vec1 += vec5;
+ vec0 = __msa_add_a_h(zero, vec0);
+ vec1 = __msa_add_a_h(zero, vec1);
+ vec0 = __msa_maxi_s_h(vec0, 0);
+ vec1 = __msa_maxi_s_h(vec1, 0);
+ vec0 = __msa_min_s_h(max, vec0);
+ vec1 = __msa_min_s_h(max, vec1);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0);
+ ST_UB(dst0, dst_sobely);
+ src_y0 += 16;
+ src_y1 += 16;
+ dst_sobely += 16;
+ }
+}
+
+void HalfFloatRow_MSA(const uint16_t* src,
+ uint16_t* dst,
+ float scale,
+ int width) {+ int i;
+ v8u16 src0, src1, src2, src3, dst0, dst1, dst2, dst3;
+ v4u32 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
+ v4f32 fvec0, fvec1, fvec2, fvec3, fvec4, fvec5, fvec6, fvec7;
+ v4f32 mult_vec;
+ v8i16 zero = {0};+ mult_vec[0] = 1.9259299444e-34f * scale;
+ mult_vec = (v4f32)__msa_splati_w((v4i32)mult_vec, 0);
+
+ for (i = 0; i < width; i += 32) {+ src0 = (v8u16)__msa_ld_h((v8i16*)src, 0);
+ src1 = (v8u16)__msa_ld_h((v8i16*)src, 16);
+ src2 = (v8u16)__msa_ld_h((v8i16*)src, 32);
+ src3 = (v8u16)__msa_ld_h((v8i16*)src, 48);
+ vec0 = (v4u32)__msa_ilvr_h(zero, (v8i16)src0);
+ vec1 = (v4u32)__msa_ilvl_h(zero, (v8i16)src0);
+ vec2 = (v4u32)__msa_ilvr_h(zero, (v8i16)src1);
+ vec3 = (v4u32)__msa_ilvl_h(zero, (v8i16)src1);
+ vec4 = (v4u32)__msa_ilvr_h(zero, (v8i16)src2);
+ vec5 = (v4u32)__msa_ilvl_h(zero, (v8i16)src2);
+ vec6 = (v4u32)__msa_ilvr_h(zero, (v8i16)src3);
+ vec7 = (v4u32)__msa_ilvl_h(zero, (v8i16)src3);
+ fvec0 = __msa_ffint_u_w(vec0);
+ fvec1 = __msa_ffint_u_w(vec1);
+ fvec2 = __msa_ffint_u_w(vec2);
+ fvec3 = __msa_ffint_u_w(vec3);
+ fvec4 = __msa_ffint_u_w(vec4);
+ fvec5 = __msa_ffint_u_w(vec5);
+ fvec6 = __msa_ffint_u_w(vec6);
+ fvec7 = __msa_ffint_u_w(vec7);
+ fvec0 *= mult_vec;
+ fvec1 *= mult_vec;
+ fvec2 *= mult_vec;
+ fvec3 *= mult_vec;
+ fvec4 *= mult_vec;
+ fvec5 *= mult_vec;
+ fvec6 *= mult_vec;
+ fvec7 *= mult_vec;
+ vec0 = ((v4u32)fvec0) >> 13;
+ vec1 = ((v4u32)fvec1) >> 13;
+ vec2 = ((v4u32)fvec2) >> 13;
+ vec3 = ((v4u32)fvec3) >> 13;
+ vec4 = ((v4u32)fvec4) >> 13;
+ vec5 = ((v4u32)fvec5) >> 13;
+ vec6 = ((v4u32)fvec6) >> 13;
+ vec7 = ((v4u32)fvec7) >> 13;
+ dst0 = (v8u16)__msa_pckev_h((v8i16)vec1, (v8i16)vec0);
+ dst1 = (v8u16)__msa_pckev_h((v8i16)vec3, (v8i16)vec2);
+ dst2 = (v8u16)__msa_pckev_h((v8i16)vec5, (v8i16)vec4);
+ dst3 = (v8u16)__msa_pckev_h((v8i16)vec7, (v8i16)vec6);
+ ST_UH2(dst0, dst1, dst, 8);
+ ST_UH2(dst2, dst3, dst + 16, 8);
+ src += 32;
+ dst += 32;
+ }
+}
+
+#ifdef __cplusplus
+} // extern "C"
+} // namespace libyuv
+#endif
+
+#endif // !defined(LIBYUV_DISABLE_MSA) && defined(__mips_msa)
--- a/third_party/libyuv/source/row_neon.cc
+++ b/third_party/libyuv/source/row_neon.cc
@@ -10,6 +10,8 @@
#include "libyuv/row.h"
+#include <stdio.h>
+
#ifdef __cplusplus
namespace libyuv { extern "C" {@@ -20,1446 +22,1311 @@
!defined(__aarch64__)
// Read 8 Y, 4 U and 4 V from 422
-#define READYUV422 \
- MEMACCESS(0) \
- "vld1.8 {d0}, [%0]! \n" \- MEMACCESS(1) \
- "vld1.32 {d2[0]}, [%1]! \n" \- MEMACCESS(2) \
- "vld1.32 {d2[1]}, [%2]! \n"+#define READYUV422 \
+ "vld1.8 {d0}, [%0]! \n" \+ "vld1.32 {d2[0]}, [%1]! \n" \+ "vld1.32 {d2[1]}, [%2]! \n"-// Read 8 Y, 2 U and 2 V from 422
-#define READYUV411 \
- MEMACCESS(0) \
- "vld1.8 {d0}, [%0]! \n" \- MEMACCESS(1) \
- "vld1.16 {d2[0]}, [%1]! \n" \- MEMACCESS(2) \
- "vld1.16 {d2[1]}, [%2]! \n" \- "vmov.u8 d3, d2 \n" \
- "vzip.u8 d2, d3 \n"
-
// Read 8 Y, 8 U and 8 V from 444
-#define READYUV444 \
- MEMACCESS(0) \
- "vld1.8 {d0}, [%0]! \n" \- MEMACCESS(1) \
- "vld1.8 {d2}, [%1]! \n" \- MEMACCESS(2) \
- "vld1.8 {d3}, [%2]! \n" \- "vpaddl.u8 q1, q1 \n" \
- "vrshrn.u16 d2, q1, #1 \n"
+#define READYUV444 \
+ "vld1.8 {d0}, [%0]! \n" \+ "vld1.8 {d2}, [%1]! \n" \+ "vld1.8 {d3}, [%2]! \n" \+ "vpaddl.u8 q1, q1 \n" \
+ "vrshrn.u16 d2, q1, #1 \n"
// Read 8 Y, and set 4 U and 4 V to 128
-#define READYUV400 \
- MEMACCESS(0) \
- "vld1.8 {d0}, [%0]! \n" \- "vmov.u8 d2, #128 \n"
+#define READYUV400 \
+ "vld1.8 {d0}, [%0]! \n" \+ "vmov.u8 d2, #128 \n"
// Read 8 Y and 4 UV from NV12
#define READNV12 \
- MEMACCESS(0) \
- "vld1.8 {d0}, [%0]! \n" \- MEMACCESS(1) \
- "vld1.8 {d2}, [%1]! \n" \- "vmov.u8 d3, d2 \n"/* split odd/even uv apart */\
- "vuzp.u8 d2, d3 \n" \
- "vtrn.u32 d2, d3 \n"
+ "vld1.8 {d0}, [%0]! \n" \+ "vld1.8 {d2}, [%1]! \n" \+ "vmov.u8 d3, d2 \n" /* split odd/even uv apart */ \
+ "vuzp.u8 d2, d3 \n" \
+ "vtrn.u32 d2, d3 \n"
// Read 8 Y and 4 VU from NV21
#define READNV21 \
- MEMACCESS(0) \
- "vld1.8 {d0}, [%0]! \n" \- MEMACCESS(1) \
- "vld1.8 {d2}, [%1]! \n" \- "vmov.u8 d3, d2 \n"/* split odd/even uv apart */\
- "vuzp.u8 d3, d2 \n" \
- "vtrn.u32 d2, d3 \n"
+ "vld1.8 {d0}, [%0]! \n" \+ "vld1.8 {d2}, [%1]! \n" \+ "vmov.u8 d3, d2 \n" /* split odd/even uv apart */ \
+ "vuzp.u8 d3, d2 \n" \
+ "vtrn.u32 d2, d3 \n"
// Read 8 YUY2
-#define READYUY2 \
- MEMACCESS(0) \
- "vld2.8 {d0, d2}, [%0]! \n" \- "vmov.u8 d3, d2 \n" \
- "vuzp.u8 d2, d3 \n" \
- "vtrn.u32 d2, d3 \n"
+#define READYUY2 \
+ "vld2.8 {d0, d2}, [%0]! \n" \+ "vmov.u8 d3, d2 \n" \
+ "vuzp.u8 d2, d3 \n" \
+ "vtrn.u32 d2, d3 \n"
// Read 8 UYVY
-#define READUYVY \
- MEMACCESS(0) \
- "vld2.8 {d2, d3}, [%0]! \n" \- "vmov.u8 d0, d3 \n" \
- "vmov.u8 d3, d2 \n" \
- "vuzp.u8 d2, d3 \n" \
- "vtrn.u32 d2, d3 \n"
+#define READUYVY \
+ "vld2.8 {d2, d3}, [%0]! \n" \+ "vmov.u8 d0, d3 \n" \
+ "vmov.u8 d3, d2 \n" \
+ "vuzp.u8 d2, d3 \n" \
+ "vtrn.u32 d2, d3 \n"
-#define YUVTORGB_SETUP \
- MEMACCESS([kUVToRB]) \
- "vld1.8 {d24}, [%[kUVToRB]] \n" \- MEMACCESS([kUVToG]) \
- "vld1.8 {d25}, [%[kUVToG]] \n" \- MEMACCESS([kUVBiasBGR]) \
- "vld1.16 {d26[], d27[]}, [%[kUVBiasBGR]]! \n" \- MEMACCESS([kUVBiasBGR]) \
- "vld1.16 {d8[], d9[]}, [%[kUVBiasBGR]]! \n" \- MEMACCESS([kUVBiasBGR]) \
- "vld1.16 {d28[], d29[]}, [%[kUVBiasBGR]] \n" \- MEMACCESS([kYToRgb]) \
- "vld1.32 {d30[], d31[]}, [%[kYToRgb]] \n"+#define YUVTORGB_SETUP \
+ "vld1.8 {d24}, [%[kUVToRB]] \n" \+ "vld1.8 {d25}, [%[kUVToG]] \n" \+ "vld1.16 {d26[], d27[]}, [%[kUVBiasBGR]]! \n" \+ "vld1.16 {d8[], d9[]}, [%[kUVBiasBGR]]! \n" \+ "vld1.16 {d28[], d29[]}, [%[kUVBiasBGR]] \n" \+ "vld1.32 {d30[], d31[]}, [%[kYToRgb]] \n"-#define YUVTORGB \
- "vmull.u8 q8, d2, d24 \n" /* u/v B/R component */\
- "vmull.u8 q9, d2, d25 \n" /* u/v G component */\
- "vmovl.u8 q0, d0 \n" /* Y */\
- "vmovl.s16 q10, d1 \n" \
- "vmovl.s16 q0, d0 \n" \
- "vmul.s32 q10, q10, q15 \n" \
- "vmul.s32 q0, q0, q15 \n" \
- "vqshrun.s32 d0, q0, #16 \n" \
- "vqshrun.s32 d1, q10, #16 \n" /* Y */\
- "vadd.s16 d18, d19 \n" \
- "vshll.u16 q1, d16, #16 \n" /* Replicate u * UB */\
- "vshll.u16 q10, d17, #16 \n" /* Replicate v * VR */\
- "vshll.u16 q3, d18, #16 \n" /* Replicate (v*VG + u*UG)*/\
- "vaddw.u16 q1, q1, d16 \n" \
- "vaddw.u16 q10, q10, d17 \n" \
- "vaddw.u16 q3, q3, d18 \n" \
- "vqadd.s16 q8, q0, q13 \n" /* B */ \
- "vqadd.s16 q9, q0, q14 \n" /* R */ \
- "vqadd.s16 q0, q0, q4 \n" /* G */ \
- "vqadd.s16 q8, q8, q1 \n" /* B */ \
- "vqadd.s16 q9, q9, q10 \n" /* R */ \
- "vqsub.s16 q0, q0, q3 \n" /* G */ \
- "vqshrun.s16 d20, q8, #6 \n" /* B */ \
- "vqshrun.s16 d22, q9, #6 \n" /* R */ \
- "vqshrun.s16 d21, q0, #6 \n" /* G */
+#define YUVTORGB \
+ "vmull.u8 q8, d2, d24 \n" /* u/v B/R component */ \
+ "vmull.u8 q9, d2, d25 \n" /* u/v G component */ \
+ "vmovl.u8 q0, d0 \n" /* Y */ \
+ "vmovl.s16 q10, d1 \n" \
+ "vmovl.s16 q0, d0 \n" \
+ "vmul.s32 q10, q10, q15 \n" \
+ "vmul.s32 q0, q0, q15 \n" \
+ "vqshrun.s32 d0, q0, #16 \n" \
+ "vqshrun.s32 d1, q10, #16 \n" /* Y */ \
+ "vadd.s16 d18, d19 \n" \
+ "vshll.u16 q1, d16, #16 \n" /* Replicate u * UB */ \
+ "vshll.u16 q10, d17, #16 \n" /* Replicate v * VR */ \
+ "vshll.u16 q3, d18, #16 \n" /* Replicate (v*VG + u*UG)*/ \
+ "vaddw.u16 q1, q1, d16 \n" \
+ "vaddw.u16 q10, q10, d17 \n" \
+ "vaddw.u16 q3, q3, d18 \n" \
+ "vqadd.s16 q8, q0, q13 \n" /* B */ \
+ "vqadd.s16 q9, q0, q14 \n" /* R */ \
+ "vqadd.s16 q0, q0, q4 \n" /* G */ \
+ "vqadd.s16 q8, q8, q1 \n" /* B */ \
+ "vqadd.s16 q9, q9, q10 \n" /* R */ \
+ "vqsub.s16 q0, q0, q3 \n" /* G */ \
+ "vqshrun.s16 d20, q8, #6 \n" /* B */ \
+ "vqshrun.s16 d22, q9, #6 \n" /* R */ \
+ "vqshrun.s16 d21, q0, #6 \n" /* G */
-void I444ToARGBRow_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I444ToARGBRow_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) {- asm volatile (
- YUVTORGB_SETUP
- "vmov.u8 d23, #255 \n"
- "1: \n"
- READYUV444
- YUVTORGB
- "subs %4, %4, #8 \n"
- MEMACCESS(3)
- "vst4.8 {d20, d21, d22, d23}, [%3]! \n"- "bgt 1b \n"
- : "+r"(src_y), // %0
- "+r"(src_u), // %1
- "+r"(src_v), // %2
- "+r"(dst_argb), // %3
- "+r"(width) // %4
- : [kUVToRB]"r"(&yuvconstants->kUVToRB),
- [kUVToG]"r"(&yuvconstants->kUVToG),
- [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR),
- [kYToRgb]"r"(&yuvconstants->kYToRgb)
- : "cc", "memory", "q0", "q1", "q2", "q3", "q4",
- "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15"
- );
+ asm volatile(
+ YUVTORGB_SETUP
+ "vmov.u8 d23, #255 \n"
+ "1: \n" READYUV444 YUVTORGB
+ "subs %4, %4, #8 \n"
+ "vst4.8 {d20, d21, d22, d23}, [%3]! \n"+ "bgt 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(src_u), // %1
+ "+r"(src_v), // %2
+ "+r"(dst_argb), // %3
+ "+r"(width) // %4
+ : [kUVToRB] "r"(&yuvconstants->kUVToRB),
+ [kUVToG] "r"(&yuvconstants->kUVToG),
+ [kUVBiasBGR] "r"(&yuvconstants->kUVBiasBGR),
+ [kYToRgb] "r"(&yuvconstants->kYToRgb)
+ : "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q8", "q9", "q10", "q11",
+ "q12", "q13", "q14", "q15");
}
-void I422ToARGBRow_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I422ToARGBRow_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) {- asm volatile (
- YUVTORGB_SETUP
- "vmov.u8 d23, #255 \n"
- "1: \n"
- READYUV422
- YUVTORGB
- "subs %4, %4, #8 \n"
- MEMACCESS(3)
- "vst4.8 {d20, d21, d22, d23}, [%3]! \n"- "bgt 1b \n"
- : "+r"(src_y), // %0
- "+r"(src_u), // %1
- "+r"(src_v), // %2
- "+r"(dst_argb), // %3
- "+r"(width) // %4
- : [kUVToRB]"r"(&yuvconstants->kUVToRB),
- [kUVToG]"r"(&yuvconstants->kUVToG),
- [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR),
- [kYToRgb]"r"(&yuvconstants->kYToRgb)
- : "cc", "memory", "q0", "q1", "q2", "q3", "q4",
- "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15"
- );
+ asm volatile(
+ YUVTORGB_SETUP
+ "vmov.u8 d23, #255 \n"
+ "1: \n" READYUV422 YUVTORGB
+ "subs %4, %4, #8 \n"
+ "vst4.8 {d20, d21, d22, d23}, [%3]! \n"+ "bgt 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(src_u), // %1
+ "+r"(src_v), // %2
+ "+r"(dst_argb), // %3
+ "+r"(width) // %4
+ : [kUVToRB] "r"(&yuvconstants->kUVToRB),
+ [kUVToG] "r"(&yuvconstants->kUVToG),
+ [kUVBiasBGR] "r"(&yuvconstants->kUVBiasBGR),
+ [kYToRgb] "r"(&yuvconstants->kYToRgb)
+ : "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q8", "q9", "q10", "q11",
+ "q12", "q13", "q14", "q15");
}
-void I422AlphaToARGBRow_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- const uint8* src_a,
- uint8* dst_argb,
+void I422AlphaToARGBRow_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ const uint8_t* src_a,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) {- asm volatile (
- YUVTORGB_SETUP
- "1: \n"
- READYUV422
- YUVTORGB
- "subs %5, %5, #8 \n"
- MEMACCESS(3)
- "vld1.8 {d23}, [%3]! \n"- MEMACCESS(4)
- "vst4.8 {d20, d21, d22, d23}, [%4]! \n"- "bgt 1b \n"
- : "+r"(src_y), // %0
- "+r"(src_u), // %1
- "+r"(src_v), // %2
- "+r"(src_a), // %3
- "+r"(dst_argb), // %4
- "+r"(width) // %5
- : [kUVToRB]"r"(&yuvconstants->kUVToRB),
- [kUVToG]"r"(&yuvconstants->kUVToG),
- [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR),
- [kYToRgb]"r"(&yuvconstants->kYToRgb)
- : "cc", "memory", "q0", "q1", "q2", "q3", "q4",
- "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15"
- );
+ asm volatile(
+ YUVTORGB_SETUP
+ "1: \n" READYUV422 YUVTORGB
+ "subs %5, %5, #8 \n"
+ "vld1.8 {d23}, [%3]! \n"+ "vst4.8 {d20, d21, d22, d23}, [%4]! \n"+ "bgt 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(src_u), // %1
+ "+r"(src_v), // %2
+ "+r"(src_a), // %3
+ "+r"(dst_argb), // %4
+ "+r"(width) // %5
+ : [kUVToRB] "r"(&yuvconstants->kUVToRB),
+ [kUVToG] "r"(&yuvconstants->kUVToG),
+ [kUVBiasBGR] "r"(&yuvconstants->kUVBiasBGR),
+ [kYToRgb] "r"(&yuvconstants->kYToRgb)
+ : "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q8", "q9", "q10", "q11",
+ "q12", "q13", "q14", "q15");
}
-void I411ToARGBRow_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I422ToRGBARow_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_rgba,
const struct YuvConstants* yuvconstants,
int width) {- asm volatile (
- YUVTORGB_SETUP
- "vmov.u8 d23, #255 \n"
- "1: \n"
- READYUV411
- YUVTORGB
- "subs %4, %4, #8 \n"
- MEMACCESS(3)
- "vst4.8 {d20, d21, d22, d23}, [%3]! \n"- "bgt 1b \n"
- : "+r"(src_y), // %0
- "+r"(src_u), // %1
- "+r"(src_v), // %2
- "+r"(dst_argb), // %3
- "+r"(width) // %4
- : [kUVToRB]"r"(&yuvconstants->kUVToRB),
- [kUVToG]"r"(&yuvconstants->kUVToG),
- [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR),
- [kYToRgb]"r"(&yuvconstants->kYToRgb)
- : "cc", "memory", "q0", "q1", "q2", "q3", "q4",
- "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15"
- );
+ asm volatile(
+ YUVTORGB_SETUP
+ "1: \n" READYUV422 YUVTORGB
+ "subs %4, %4, #8 \n"
+ "vmov.u8 d19, #255 \n" // YUVTORGB modified d19
+ "vst4.8 {d19, d20, d21, d22}, [%3]! \n"+ "bgt 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(src_u), // %1
+ "+r"(src_v), // %2
+ "+r"(dst_rgba), // %3
+ "+r"(width) // %4
+ : [kUVToRB] "r"(&yuvconstants->kUVToRB),
+ [kUVToG] "r"(&yuvconstants->kUVToG),
+ [kUVBiasBGR] "r"(&yuvconstants->kUVBiasBGR),
+ [kYToRgb] "r"(&yuvconstants->kYToRgb)
+ : "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q8", "q9", "q10", "q11",
+ "q12", "q13", "q14", "q15");
}
-void I422ToRGBARow_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_rgba,
- const struct YuvConstants* yuvconstants,
- int width) {- asm volatile (
- YUVTORGB_SETUP
- "1: \n"
- READYUV422
- YUVTORGB
- "subs %4, %4, #8 \n"
- "vmov.u8 d19, #255 \n" // d19 modified by YUVTORGB
- MEMACCESS(3)
- "vst4.8 {d19, d20, d21, d22}, [%3]! \n"- "bgt 1b \n"
- : "+r"(src_y), // %0
- "+r"(src_u), // %1
- "+r"(src_v), // %2
- "+r"(dst_rgba), // %3
- "+r"(width) // %4
- : [kUVToRB]"r"(&yuvconstants->kUVToRB),
- [kUVToG]"r"(&yuvconstants->kUVToG),
- [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR),
- [kYToRgb]"r"(&yuvconstants->kYToRgb)
- : "cc", "memory", "q0", "q1", "q2", "q3", "q4",
- "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15"
- );
-}
-
-void I422ToRGB24Row_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_rgb24,
+void I422ToRGB24Row_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_rgb24,
const struct YuvConstants* yuvconstants,
int width) {- asm volatile (
- YUVTORGB_SETUP
- "1: \n"
- READYUV422
- YUVTORGB
- "subs %4, %4, #8 \n"
- MEMACCESS(3)
- "vst3.8 {d20, d21, d22}, [%3]! \n"- "bgt 1b \n"
- : "+r"(src_y), // %0
- "+r"(src_u), // %1
- "+r"(src_v), // %2
- "+r"(dst_rgb24), // %3
- "+r"(width) // %4
- : [kUVToRB]"r"(&yuvconstants->kUVToRB),
- [kUVToG]"r"(&yuvconstants->kUVToG),
- [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR),
- [kYToRgb]"r"(&yuvconstants->kYToRgb)
- : "cc", "memory", "q0", "q1", "q2", "q3", "q4",
- "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15"
- );
+ asm volatile(
+ YUVTORGB_SETUP
+ "1: \n" READYUV422 YUVTORGB
+ "subs %4, %4, #8 \n"
+ "vst3.8 {d20, d21, d22}, [%3]! \n"+ "bgt 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(src_u), // %1
+ "+r"(src_v), // %2
+ "+r"(dst_rgb24), // %3
+ "+r"(width) // %4
+ : [kUVToRB] "r"(&yuvconstants->kUVToRB),
+ [kUVToG] "r"(&yuvconstants->kUVToG),
+ [kUVBiasBGR] "r"(&yuvconstants->kUVBiasBGR),
+ [kYToRgb] "r"(&yuvconstants->kYToRgb)
+ : "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q8", "q9", "q10", "q11",
+ "q12", "q13", "q14", "q15");
}
-#define ARGBTORGB565 \
- "vshll.u8 q0, d22, #8 \n" /* R */ \
- "vshll.u8 q8, d21, #8 \n" /* G */ \
- "vshll.u8 q9, d20, #8 \n" /* B */ \
- "vsri.16 q0, q8, #5 \n" /* RG */ \
- "vsri.16 q0, q9, #11 \n" /* RGB */
+#define ARGBTORGB565 \
+ "vshll.u8 q0, d22, #8 \n" /* R */ \
+ "vshll.u8 q8, d21, #8 \n" /* G */ \
+ "vshll.u8 q9, d20, #8 \n" /* B */ \
+ "vsri.16 q0, q8, #5 \n" /* RG */ \
+ "vsri.16 q0, q9, #11 \n" /* RGB */
-void I422ToRGB565Row_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_rgb565,
+void I422ToRGB565Row_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_rgb565,
const struct YuvConstants* yuvconstants,
int width) {- asm volatile (
- YUVTORGB_SETUP
- "1: \n"
- READYUV422
- YUVTORGB
- "subs %4, %4, #8 \n"
- ARGBTORGB565
- MEMACCESS(3)
- "vst1.8 {q0}, [%3]! \n" // store 8 pixels RGB565.- "bgt 1b \n"
- : "+r"(src_y), // %0
- "+r"(src_u), // %1
- "+r"(src_v), // %2
- "+r"(dst_rgb565), // %3
- "+r"(width) // %4
- : [kUVToRB]"r"(&yuvconstants->kUVToRB),
- [kUVToG]"r"(&yuvconstants->kUVToG),
- [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR),
- [kYToRgb]"r"(&yuvconstants->kYToRgb)
- : "cc", "memory", "q0", "q1", "q2", "q3", "q4",
- "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15"
- );
+ asm volatile(
+ YUVTORGB_SETUP
+ "1: \n" READYUV422 YUVTORGB
+ "subs %4, %4, #8 \n" ARGBTORGB565
+ "vst1.8 {q0}, [%3]! \n" // store 8 pixels RGB565.+ "bgt 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(src_u), // %1
+ "+r"(src_v), // %2
+ "+r"(dst_rgb565), // %3
+ "+r"(width) // %4
+ : [kUVToRB] "r"(&yuvconstants->kUVToRB),
+ [kUVToG] "r"(&yuvconstants->kUVToG),
+ [kUVBiasBGR] "r"(&yuvconstants->kUVBiasBGR),
+ [kYToRgb] "r"(&yuvconstants->kYToRgb)
+ : "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q8", "q9", "q10", "q11",
+ "q12", "q13", "q14", "q15");
}
-#define ARGBTOARGB1555 \
- "vshll.u8 q0, d23, #8 \n" /* A */ \
- "vshll.u8 q8, d22, #8 \n" /* R */ \
- "vshll.u8 q9, d21, #8 \n" /* G */ \
- "vshll.u8 q10, d20, #8 \n" /* B */ \
- "vsri.16 q0, q8, #1 \n" /* AR */ \
- "vsri.16 q0, q9, #6 \n" /* ARG */ \
- "vsri.16 q0, q10, #11 \n" /* ARGB */
+#define ARGBTOARGB1555 \
+ "vshll.u8 q0, d23, #8 \n" /* A */ \
+ "vshll.u8 q8, d22, #8 \n" /* R */ \
+ "vshll.u8 q9, d21, #8 \n" /* G */ \
+ "vshll.u8 q10, d20, #8 \n" /* B */ \
+ "vsri.16 q0, q8, #1 \n" /* AR */ \
+ "vsri.16 q0, q9, #6 \n" /* ARG */ \
+ "vsri.16 q0, q10, #11 \n" /* ARGB */
-void I422ToARGB1555Row_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb1555,
+void I422ToARGB1555Row_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb1555,
const struct YuvConstants* yuvconstants,
int width) {- asm volatile (
- YUVTORGB_SETUP
- "1: \n"
- READYUV422
- YUVTORGB
- "subs %4, %4, #8 \n"
- "vmov.u8 d23, #255 \n"
- ARGBTOARGB1555
- MEMACCESS(3)
- "vst1.8 {q0}, [%3]! \n" // store 8 pixels ARGB1555.- "bgt 1b \n"
- : "+r"(src_y), // %0
- "+r"(src_u), // %1
- "+r"(src_v), // %2
- "+r"(dst_argb1555), // %3
- "+r"(width) // %4
- : [kUVToRB]"r"(&yuvconstants->kUVToRB),
- [kUVToG]"r"(&yuvconstants->kUVToG),
- [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR),
- [kYToRgb]"r"(&yuvconstants->kYToRgb)
- : "cc", "memory", "q0", "q1", "q2", "q3", "q4",
- "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15"
- );
+ asm volatile(
+ YUVTORGB_SETUP
+ "1: \n" READYUV422 YUVTORGB
+ "subs %4, %4, #8 \n"
+ "vmov.u8 d23, #255 \n" ARGBTOARGB1555
+ "vst1.8 {q0}, [%3]! \n" // store 8 pixels+ "bgt 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(src_u), // %1
+ "+r"(src_v), // %2
+ "+r"(dst_argb1555), // %3
+ "+r"(width) // %4
+ : [kUVToRB] "r"(&yuvconstants->kUVToRB),
+ [kUVToG] "r"(&yuvconstants->kUVToG),
+ [kUVBiasBGR] "r"(&yuvconstants->kUVBiasBGR),
+ [kYToRgb] "r"(&yuvconstants->kYToRgb)
+ : "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q8", "q9", "q10", "q11",
+ "q12", "q13", "q14", "q15");
}
-#define ARGBTOARGB4444 \
- "vshr.u8 d20, d20, #4 \n" /* B */ \
- "vbic.32 d21, d21, d4 \n" /* G */ \
- "vshr.u8 d22, d22, #4 \n" /* R */ \
- "vbic.32 d23, d23, d4 \n" /* A */ \
- "vorr d0, d20, d21 \n" /* BG */ \
- "vorr d1, d22, d23 \n" /* RA */ \
- "vzip.u8 d0, d1 \n" /* BGRA */
+#define ARGBTOARGB4444 \
+ "vshr.u8 d20, d20, #4 \n" /* B */ \
+ "vbic.32 d21, d21, d4 \n" /* G */ \
+ "vshr.u8 d22, d22, #4 \n" /* R */ \
+ "vbic.32 d23, d23, d4 \n" /* A */ \
+ "vorr d0, d20, d21 \n" /* BG */ \
+ "vorr d1, d22, d23 \n" /* RA */ \
+ "vzip.u8 d0, d1 \n" /* BGRA */
-void I422ToARGB4444Row_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb4444,
+void I422ToARGB4444Row_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb4444,
const struct YuvConstants* yuvconstants,
int width) {- asm volatile (
- YUVTORGB_SETUP
- "vmov.u8 d4, #0x0f \n" // bits to clear with vbic.
- "1: \n"
- READYUV422
- YUVTORGB
- "subs %4, %4, #8 \n"
- "vmov.u8 d23, #255 \n"
- ARGBTOARGB4444
- MEMACCESS(3)
- "vst1.8 {q0}, [%3]! \n" // store 8 pixels ARGB4444.- "bgt 1b \n"
- : "+r"(src_y), // %0
- "+r"(src_u), // %1
- "+r"(src_v), // %2
- "+r"(dst_argb4444), // %3
- "+r"(width) // %4
- : [kUVToRB]"r"(&yuvconstants->kUVToRB),
- [kUVToG]"r"(&yuvconstants->kUVToG),
- [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR),
- [kYToRgb]"r"(&yuvconstants->kYToRgb)
- : "cc", "memory", "q0", "q1", "q2", "q3", "q4",
- "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15"
- );
+ asm volatile(
+ YUVTORGB_SETUP
+ "vmov.u8 d4, #0x0f \n" // vbic bits to clear
+ "1: \n"
+
+ READYUV422 YUVTORGB
+ "subs %4, %4, #8 \n"
+ "vmov.u8 d23, #255 \n" ARGBTOARGB4444
+ "vst1.8 {q0}, [%3]! \n" // store 8 pixels+ "bgt 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(src_u), // %1
+ "+r"(src_v), // %2
+ "+r"(dst_argb4444), // %3
+ "+r"(width) // %4
+ : [kUVToRB] "r"(&yuvconstants->kUVToRB),
+ [kUVToG] "r"(&yuvconstants->kUVToG),
+ [kUVBiasBGR] "r"(&yuvconstants->kUVBiasBGR),
+ [kYToRgb] "r"(&yuvconstants->kYToRgb)
+ : "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q8", "q9", "q10", "q11",
+ "q12", "q13", "q14", "q15");
}
-void I400ToARGBRow_NEON(const uint8* src_y,
- uint8* dst_argb,
- int width) {- asm volatile (
- YUVTORGB_SETUP
- "vmov.u8 d23, #255 \n"
- "1: \n"
- READYUV400
- YUVTORGB
- "subs %2, %2, #8 \n"
- MEMACCESS(1)
- "vst4.8 {d20, d21, d22, d23}, [%1]! \n"- "bgt 1b \n"
- : "+r"(src_y), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- : [kUVToRB]"r"(&kYuvI601Constants.kUVToRB),
- [kUVToG]"r"(&kYuvI601Constants.kUVToG),
- [kUVBiasBGR]"r"(&kYuvI601Constants.kUVBiasBGR),
- [kYToRgb]"r"(&kYuvI601Constants.kYToRgb)
- : "cc", "memory", "q0", "q1", "q2", "q3", "q4",
- "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15"
- );
+void I400ToARGBRow_NEON(const uint8_t* src_y, uint8_t* dst_argb, int width) {+ asm volatile(
+ YUVTORGB_SETUP
+ "vmov.u8 d23, #255 \n"
+ "1: \n" READYUV400 YUVTORGB
+ "subs %2, %2, #8 \n"
+ "vst4.8 {d20, d21, d22, d23}, [%1]! \n"+ "bgt 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : [kUVToRB] "r"(&kYuvI601Constants.kUVToRB),
+ [kUVToG] "r"(&kYuvI601Constants.kUVToG),
+ [kUVBiasBGR] "r"(&kYuvI601Constants.kUVBiasBGR),
+ [kYToRgb] "r"(&kYuvI601Constants.kYToRgb)
+ : "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q8", "q9", "q10", "q11",
+ "q12", "q13", "q14", "q15");
}
-void J400ToARGBRow_NEON(const uint8* src_y,
- uint8* dst_argb,
- int width) {- asm volatile (
- "vmov.u8 d23, #255 \n"
- "1: \n"
- MEMACCESS(0)
- "vld1.8 {d20}, [%0]! \n"- "vmov d21, d20 \n"
- "vmov d22, d20 \n"
- "subs %2, %2, #8 \n"
- MEMACCESS(1)
- "vst4.8 {d20, d21, d22, d23}, [%1]! \n"- "bgt 1b \n"
- : "+r"(src_y), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "d20", "d21", "d22", "d23"
- );
+void J400ToARGBRow_NEON(const uint8_t* src_y, uint8_t* dst_argb, int width) {+ asm volatile(
+ "vmov.u8 d23, #255 \n"
+ "1: \n"
+ "vld1.8 {d20}, [%0]! \n"+ "vmov d21, d20 \n"
+ "vmov d22, d20 \n"
+ "subs %2, %2, #8 \n"
+ "vst4.8 {d20, d21, d22, d23}, [%1]! \n"+ "bgt 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "d20", "d21", "d22", "d23");
}
-void NV12ToARGBRow_NEON(const uint8* src_y,
- const uint8* src_uv,
- uint8* dst_argb,
+void NV12ToARGBRow_NEON(const uint8_t* src_y,
+ const uint8_t* src_uv,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) {- asm volatile (
- YUVTORGB_SETUP
- "vmov.u8 d23, #255 \n"
- "1: \n"
- READNV12
- YUVTORGB
- "subs %3, %3, #8 \n"
- MEMACCESS(2)
- "vst4.8 {d20, d21, d22, d23}, [%2]! \n"- "bgt 1b \n"
- : "+r"(src_y), // %0
- "+r"(src_uv), // %1
- "+r"(dst_argb), // %2
- "+r"(width) // %3
- : [kUVToRB]"r"(&yuvconstants->kUVToRB),
- [kUVToG]"r"(&yuvconstants->kUVToG),
- [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR),
- [kYToRgb]"r"(&yuvconstants->kYToRgb)
- : "cc", "memory", "q0", "q1", "q2", "q3", "q4",
- "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15"
- );
+ asm volatile(YUVTORGB_SETUP
+ "vmov.u8 d23, #255 \n"
+ "1: \n" READNV12 YUVTORGB
+ "subs %3, %3, #8 \n"
+ "vst4.8 {d20, d21, d22, d23}, [%2]! \n"+ "bgt 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(src_uv), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ : [kUVToRB] "r"(&yuvconstants->kUVToRB),
+ [kUVToG] "r"(&yuvconstants->kUVToG),
+ [kUVBiasBGR] "r"(&yuvconstants->kUVBiasBGR),
+ [kYToRgb] "r"(&yuvconstants->kYToRgb)
+ : "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q8", "q9",
+ "q10", "q11", "q12", "q13", "q14", "q15");
}
-void NV21ToARGBRow_NEON(const uint8* src_y,
- const uint8* src_vu,
- uint8* dst_argb,
+void NV21ToARGBRow_NEON(const uint8_t* src_y,
+ const uint8_t* src_vu,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) {- asm volatile (
- YUVTORGB_SETUP
- "vmov.u8 d23, #255 \n"
- "1: \n"
- READNV21
- YUVTORGB
- "subs %3, %3, #8 \n"
- MEMACCESS(2)
- "vst4.8 {d20, d21, d22, d23}, [%2]! \n"- "bgt 1b \n"
- : "+r"(src_y), // %0
- "+r"(src_vu), // %1
- "+r"(dst_argb), // %2
- "+r"(width) // %3
- : [kUVToRB]"r"(&yuvconstants->kUVToRB),
- [kUVToG]"r"(&yuvconstants->kUVToG),
- [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR),
- [kYToRgb]"r"(&yuvconstants->kYToRgb)
- : "cc", "memory", "q0", "q1", "q2", "q3", "q4",
- "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15"
- );
+ asm volatile(YUVTORGB_SETUP
+ "vmov.u8 d23, #255 \n"
+ "1: \n" READNV21 YUVTORGB
+ "subs %3, %3, #8 \n"
+ "vst4.8 {d20, d21, d22, d23}, [%2]! \n"+ "bgt 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(src_vu), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ : [kUVToRB] "r"(&yuvconstants->kUVToRB),
+ [kUVToG] "r"(&yuvconstants->kUVToG),
+ [kUVBiasBGR] "r"(&yuvconstants->kUVBiasBGR),
+ [kYToRgb] "r"(&yuvconstants->kYToRgb)
+ : "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q8", "q9",
+ "q10", "q11", "q12", "q13", "q14", "q15");
}
-void NV12ToRGB565Row_NEON(const uint8* src_y,
- const uint8* src_uv,
- uint8* dst_rgb565,
+void NV12ToRGB24Row_NEON(const uint8_t* src_y,
+ const uint8_t* src_uv,
+ uint8_t* dst_rgb24,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ asm volatile(
+
+ YUVTORGB_SETUP
+
+ "1: \n"
+
+ READNV12 YUVTORGB
+ "subs %3, %3, #8 \n"
+ "vst3.8 {d20, d21, d22}, [%2]! \n"+ "bgt 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(src_uv), // %1
+ "+r"(dst_rgb24), // %2
+ "+r"(width) // %3
+ : [kUVToRB] "r"(&yuvconstants->kUVToRB),
+ [kUVToG] "r"(&yuvconstants->kUVToG),
+ [kUVBiasBGR] "r"(&yuvconstants->kUVBiasBGR),
+ [kYToRgb] "r"(&yuvconstants->kYToRgb)
+ : "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q8", "q9", "q10", "q11",
+ "q12", "q13", "q14", "q15");
+}
+
+void NV21ToRGB24Row_NEON(const uint8_t* src_y,
+ const uint8_t* src_vu,
+ uint8_t* dst_rgb24,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ asm volatile(
+
+ YUVTORGB_SETUP
+
+ "1: \n"
+
+ READNV21 YUVTORGB
+ "subs %3, %3, #8 \n"
+ "vst3.8 {d20, d21, d22}, [%2]! \n"+ "bgt 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(src_vu), // %1
+ "+r"(dst_rgb24), // %2
+ "+r"(width) // %3
+ : [kUVToRB] "r"(&yuvconstants->kUVToRB),
+ [kUVToG] "r"(&yuvconstants->kUVToG),
+ [kUVBiasBGR] "r"(&yuvconstants->kUVBiasBGR),
+ [kYToRgb] "r"(&yuvconstants->kYToRgb)
+ : "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q8", "q9", "q10", "q11",
+ "q12", "q13", "q14", "q15");
+}
+
+void NV12ToRGB565Row_NEON(const uint8_t* src_y,
+ const uint8_t* src_uv,
+ uint8_t* dst_rgb565,
const struct YuvConstants* yuvconstants,
int width) {- asm volatile (
- YUVTORGB_SETUP
- "1: \n"
- READNV12
- YUVTORGB
- "subs %3, %3, #8 \n"
- ARGBTORGB565
- MEMACCESS(2)
- "vst1.8 {q0}, [%2]! \n" // store 8 pixels RGB565.- "bgt 1b \n"
- : "+r"(src_y), // %0
- "+r"(src_uv), // %1
- "+r"(dst_rgb565), // %2
- "+r"(width) // %3
- : [kUVToRB]"r"(&yuvconstants->kUVToRB),
- [kUVToG]"r"(&yuvconstants->kUVToG),
- [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR),
- [kYToRgb]"r"(&yuvconstants->kYToRgb)
- : "cc", "memory", "q0", "q1", "q2", "q3", "q4",
- "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15"
- );
+ asm volatile(
+ YUVTORGB_SETUP
+ "1: \n" READNV12 YUVTORGB
+ "subs %3, %3, #8 \n" ARGBTORGB565
+ "vst1.8 {q0}, [%2]! \n" // store 8 pixels RGB565.+ "bgt 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(src_uv), // %1
+ "+r"(dst_rgb565), // %2
+ "+r"(width) // %3
+ : [kUVToRB] "r"(&yuvconstants->kUVToRB),
+ [kUVToG] "r"(&yuvconstants->kUVToG),
+ [kUVBiasBGR] "r"(&yuvconstants->kUVBiasBGR),
+ [kYToRgb] "r"(&yuvconstants->kYToRgb)
+ : "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q8", "q9", "q10", "q11",
+ "q12", "q13", "q14", "q15");
}
-void YUY2ToARGBRow_NEON(const uint8* src_yuy2,
- uint8* dst_argb,
+void YUY2ToARGBRow_NEON(const uint8_t* src_yuy2,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) {- asm volatile (
- YUVTORGB_SETUP
- "vmov.u8 d23, #255 \n"
- "1: \n"
- READYUY2
- YUVTORGB
- "subs %2, %2, #8 \n"
- MEMACCESS(1)
- "vst4.8 {d20, d21, d22, d23}, [%1]! \n"- "bgt 1b \n"
- : "+r"(src_yuy2), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- : [kUVToRB]"r"(&yuvconstants->kUVToRB),
- [kUVToG]"r"(&yuvconstants->kUVToG),
- [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR),
- [kYToRgb]"r"(&yuvconstants->kYToRgb)
- : "cc", "memory", "q0", "q1", "q2", "q3", "q4",
- "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15"
- );
+ asm volatile(YUVTORGB_SETUP
+ "vmov.u8 d23, #255 \n"
+ "1: \n" READYUY2 YUVTORGB
+ "subs %2, %2, #8 \n"
+ "vst4.8 {d20, d21, d22, d23}, [%1]! \n"+ "bgt 1b \n"
+ : "+r"(src_yuy2), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : [kUVToRB] "r"(&yuvconstants->kUVToRB),
+ [kUVToG] "r"(&yuvconstants->kUVToG),
+ [kUVBiasBGR] "r"(&yuvconstants->kUVBiasBGR),
+ [kYToRgb] "r"(&yuvconstants->kYToRgb)
+ : "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q8", "q9",
+ "q10", "q11", "q12", "q13", "q14", "q15");
}
-void UYVYToARGBRow_NEON(const uint8* src_uyvy,
- uint8* dst_argb,
+void UYVYToARGBRow_NEON(const uint8_t* src_uyvy,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) {- asm volatile (
- YUVTORGB_SETUP
- "vmov.u8 d23, #255 \n"
- "1: \n"
- READUYVY
- YUVTORGB
- "subs %2, %2, #8 \n"
- MEMACCESS(1)
- "vst4.8 {d20, d21, d22, d23}, [%1]! \n"- "bgt 1b \n"
- : "+r"(src_uyvy), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- : [kUVToRB]"r"(&yuvconstants->kUVToRB),
- [kUVToG]"r"(&yuvconstants->kUVToG),
- [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR),
- [kYToRgb]"r"(&yuvconstants->kYToRgb)
- : "cc", "memory", "q0", "q1", "q2", "q3", "q4",
- "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15"
- );
+ asm volatile(YUVTORGB_SETUP
+ "vmov.u8 d23, #255 \n"
+ "1: \n" READUYVY YUVTORGB
+ "subs %2, %2, #8 \n"
+ "vst4.8 {d20, d21, d22, d23}, [%1]! \n"+ "bgt 1b \n"
+ : "+r"(src_uyvy), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : [kUVToRB] "r"(&yuvconstants->kUVToRB),
+ [kUVToG] "r"(&yuvconstants->kUVToG),
+ [kUVBiasBGR] "r"(&yuvconstants->kUVBiasBGR),
+ [kYToRgb] "r"(&yuvconstants->kYToRgb)
+ : "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q8", "q9",
+ "q10", "q11", "q12", "q13", "q14", "q15");
}
// Reads 16 pairs of UV and write even values to dst_u and odd to dst_v.
-void SplitUVRow_NEON(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
+void SplitUVRow_NEON(const uint8_t* src_uv,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "vld2.8 {q0, q1}, [%0]! \n" // load 16 pairs of UV- "subs %3, %3, #16 \n" // 16 processed per loop
- MEMACCESS(1)
- "vst1.8 {q0}, [%1]! \n" // store U- MEMACCESS(2)
- "vst1.8 {q1}, [%2]! \n" // store V- "bgt 1b \n"
- : "+r"(src_uv), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+r"(width) // %3 // Output registers
- : // Input registers
- : "cc", "memory", "q0", "q1" // Clobber List
- );
+ asm volatile(
+ "1: \n"
+ "vld2.8 {q0, q1}, [%0]! \n" // load 16 pairs of UV+ "subs %3, %3, #16 \n" // 16 processed per loop
+ "vst1.8 {q0}, [%1]! \n" // store U+ "vst1.8 {q1}, [%2]! \n" // store V+ "bgt 1b \n"
+ : "+r"(src_uv), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3 // Output registers
+ : // Input registers
+ : "cc", "memory", "q0", "q1" // Clobber List
+ );
}
// Reads 16 U's and V's and writes out 16 pairs of UV.
-void MergeUVRow_NEON(const uint8* src_u, const uint8* src_v, uint8* dst_uv,
+void MergeUVRow_NEON(const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_uv,
int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "vld1.8 {q0}, [%0]! \n" // load U- MEMACCESS(1)
- "vld1.8 {q1}, [%1]! \n" // load V- "subs %3, %3, #16 \n" // 16 processed per loop
- MEMACCESS(2)
- "vst2.u8 {q0, q1}, [%2]! \n" // store 16 pairs of UV- "bgt 1b \n"
- :
- "+r"(src_u), // %0
- "+r"(src_v), // %1
- "+r"(dst_uv), // %2
- "+r"(width) // %3 // Output registers
- : // Input registers
- : "cc", "memory", "q0", "q1" // Clobber List
- );
+ asm volatile(
+ "1: \n"
+ "vld1.8 {q0}, [%0]! \n" // load U+ "vld1.8 {q1}, [%1]! \n" // load V+ "subs %3, %3, #16 \n" // 16 processed per loop
+ "vst2.8 {q0, q1}, [%2]! \n" // store 16 pairs of UV+ "bgt 1b \n"
+ : "+r"(src_u), // %0
+ "+r"(src_v), // %1
+ "+r"(dst_uv), // %2
+ "+r"(width) // %3 // Output registers
+ : // Input registers
+ : "cc", "memory", "q0", "q1" // Clobber List
+ );
}
+// Reads 16 packed RGB and write to planar dst_r, dst_g, dst_b.
+void SplitRGBRow_NEON(const uint8_t* src_rgb,
+ uint8_t* dst_r,
+ uint8_t* dst_g,
+ uint8_t* dst_b,
+ int width) {+ asm volatile(
+ "1: \n"
+ "vld3.8 {d0, d2, d4}, [%0]! \n" // load 8 RGB+ "vld3.8 {d1, d3, d5}, [%0]! \n" // next 8 RGB+ "subs %4, %4, #16 \n" // 16 processed per loop
+ "vst1.8 {q0}, [%1]! \n" // store R+ "vst1.8 {q1}, [%2]! \n" // store G+ "vst1.8 {q2}, [%3]! \n" // store B+ "bgt 1b \n"
+ : "+r"(src_rgb), // %0
+ "+r"(dst_r), // %1
+ "+r"(dst_g), // %2
+ "+r"(dst_b), // %3
+ "+r"(width) // %4
+ : // Input registers
+ : "cc", "memory", "d0", "d1", "d2" // Clobber List
+ );
+}
+
+// Reads 16 planar R's, G's and B's and writes out 16 packed RGB at a time
+void MergeRGBRow_NEON(const uint8_t* src_r,
+ const uint8_t* src_g,
+ const uint8_t* src_b,
+ uint8_t* dst_rgb,
+ int width) {+ asm volatile(
+ "1: \n"
+ "vld1.8 {q0}, [%0]! \n" // load R+ "vld1.8 {q1}, [%1]! \n" // load G+ "vld1.8 {q2}, [%2]! \n" // load B+ "subs %4, %4, #16 \n" // 16 processed per loop
+ "vst3.8 {d0, d2, d4}, [%3]! \n" // store 8 RGB+ "vst3.8 {d1, d3, d5}, [%3]! \n" // next 8 RGB+ "bgt 1b \n"
+ : "+r"(src_r), // %0
+ "+r"(src_g), // %1
+ "+r"(src_b), // %2
+ "+r"(dst_rgb), // %3
+ "+r"(width) // %4
+ : // Input registers
+ : "cc", "memory", "q0", "q1", "q2" // Clobber List
+ );
+}
+
// Copy multiple of 32. vld4.8 allow unaligned and is fastest on a15.
-void CopyRow_NEON(const uint8* src, uint8* dst, int count) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "vld1.8 {d0, d1, d2, d3}, [%0]! \n" // load 32- "subs %2, %2, #32 \n" // 32 processed per loop
- MEMACCESS(1)
- "vst1.8 {d0, d1, d2, d3}, [%1]! \n" // store 32- "bgt 1b \n"
- : "+r"(src), // %0
- "+r"(dst), // %1
- "+r"(count) // %2 // Output registers
- : // Input registers
- : "cc", "memory", "q0", "q1" // Clobber List
- );
+void CopyRow_NEON(const uint8_t* src, uint8_t* dst, int width) {+ asm volatile(
+ "1: \n"
+ "vld1.8 {d0, d1, d2, d3}, [%0]! \n" // load 32+ "subs %2, %2, #32 \n" // 32 processed per loop
+ "vst1.8 {d0, d1, d2, d3}, [%1]! \n" // store 32+ "bgt 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2 // Output registers
+ : // Input registers
+ : "cc", "memory", "q0", "q1" // Clobber List
+ );
}
-// SetRow writes 'count' bytes using an 8 bit value repeated.
-void SetRow_NEON(uint8* dst, uint8 v8, int count) {- asm volatile (
- "vdup.8 q0, %2 \n" // duplicate 16 bytes
- "1: \n"
- "subs %1, %1, #16 \n" // 16 bytes per loop
- MEMACCESS(0)
- "vst1.8 {q0}, [%0]! \n" // store- "bgt 1b \n"
- : "+r"(dst), // %0
- "+r"(count) // %1
- : "r"(v8) // %2
- : "cc", "memory", "q0"
- );
+// SetRow writes 'width' bytes using an 8 bit value repeated.
+void SetRow_NEON(uint8_t* dst, uint8_t v8, int width) {+ asm volatile(
+ "vdup.8 q0, %2 \n" // duplicate 16 bytes
+ "1: \n"
+ "subs %1, %1, #16 \n" // 16 bytes per loop
+ "vst1.8 {q0}, [%0]! \n" // store+ "bgt 1b \n"
+ : "+r"(dst), // %0
+ "+r"(width) // %1
+ : "r"(v8) // %2
+ : "cc", "memory", "q0");
}
-// ARGBSetRow writes 'count' pixels using an 32 bit value repeated.
-void ARGBSetRow_NEON(uint8* dst, uint32 v32, int count) {- asm volatile (
- "vdup.u32 q0, %2 \n" // duplicate 4 ints
- "1: \n"
- "subs %1, %1, #4 \n" // 4 pixels per loop
- MEMACCESS(0)
- "vst1.8 {q0}, [%0]! \n" // store- "bgt 1b \n"
- : "+r"(dst), // %0
- "+r"(count) // %1
- : "r"(v32) // %2
- : "cc", "memory", "q0"
- );
+// ARGBSetRow writes 'width' pixels using an 32 bit value repeated.
+void ARGBSetRow_NEON(uint8_t* dst, uint32_t v32, int width) {+ asm volatile(
+ "vdup.u32 q0, %2 \n" // duplicate 4 ints
+ "1: \n"
+ "subs %1, %1, #4 \n" // 4 pixels per loop
+ "vst1.8 {q0}, [%0]! \n" // store+ "bgt 1b \n"
+ : "+r"(dst), // %0
+ "+r"(width) // %1
+ : "r"(v32) // %2
+ : "cc", "memory", "q0");
}
-void MirrorRow_NEON(const uint8* src, uint8* dst, int width) {- asm volatile (
- // Start at end of source row.
- "mov r3, #-16 \n"
- "add %0, %0, %2 \n"
- "sub %0, #16 \n"
+void MirrorRow_NEON(const uint8_t* src, uint8_t* dst, int width) {+ asm volatile(
+ // Start at end of source row.
+ "mov r3, #-16 \n"
+ "add %0, %0, %2 \n"
+ "sub %0, #16 \n"
- "1: \n"
- MEMACCESS(0)
- "vld1.8 {q0}, [%0], r3 \n" // src -= 16- "subs %2, #16 \n" // 16 pixels per loop.
- "vrev64.8 q0, q0 \n"
- MEMACCESS(1)
- "vst1.8 {d1}, [%1]! \n" // dst += 16- MEMACCESS(1)
- "vst1.8 {d0}, [%1]! \n"- "bgt 1b \n"
- : "+r"(src), // %0
- "+r"(dst), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "r3", "q0"
- );
+ "1: \n"
+ "vld1.8 {q0}, [%0], r3 \n" // src -= 16+ "subs %2, #16 \n" // 16 pixels per loop.
+ "vrev64.8 q0, q0 \n"
+ "vst1.8 {d1}, [%1]! \n" // dst += 16+ "vst1.8 {d0}, [%1]! \n"+ "bgt 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "r3", "q0");
}
-void MirrorUVRow_NEON(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
+void MirrorUVRow_NEON(const uint8_t* src_uv,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
int width) {- asm volatile (
- // Start at end of source row.
- "mov r12, #-16 \n"
- "add %0, %0, %3, lsl #1 \n"
- "sub %0, #16 \n"
+ asm volatile(
+ // Start at end of source row.
+ "mov r12, #-16 \n"
+ "add %0, %0, %3, lsl #1 \n"
+ "sub %0, #16 \n"
- "1: \n"
- MEMACCESS(0)
- "vld2.8 {d0, d1}, [%0], r12 \n" // src -= 16- "subs %3, #8 \n" // 8 pixels per loop.
- "vrev64.8 q0, q0 \n"
- MEMACCESS(1)
- "vst1.8 {d0}, [%1]! \n" // dst += 8- MEMACCESS(2)
- "vst1.8 {d1}, [%2]! \n"- "bgt 1b \n"
- : "+r"(src_uv), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+r"(width) // %3
- :
- : "cc", "memory", "r12", "q0"
- );
+ "1: \n"
+ "vld2.8 {d0, d1}, [%0], r12 \n" // src -= 16+ "subs %3, #8 \n" // 8 pixels per loop.
+ "vrev64.8 q0, q0 \n"
+ "vst1.8 {d0}, [%1]! \n" // dst += 8+ "vst1.8 {d1}, [%2]! \n"+ "bgt 1b \n"
+ : "+r"(src_uv), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3
+ :
+ : "cc", "memory", "r12", "q0");
}
-void ARGBMirrorRow_NEON(const uint8* src, uint8* dst, int width) {- asm volatile (
- // Start at end of source row.
- "mov r3, #-16 \n"
- "add %0, %0, %2, lsl #2 \n"
- "sub %0, #16 \n"
+void ARGBMirrorRow_NEON(const uint8_t* src, uint8_t* dst, int width) {+ asm volatile(
+ // Start at end of source row.
+ "mov r3, #-16 \n"
+ "add %0, %0, %2, lsl #2 \n"
+ "sub %0, #16 \n"
- "1: \n"
- MEMACCESS(0)
- "vld1.8 {q0}, [%0], r3 \n" // src -= 16- "subs %2, #4 \n" // 4 pixels per loop.
- "vrev64.32 q0, q0 \n"
- MEMACCESS(1)
- "vst1.8 {d1}, [%1]! \n" // dst += 16- MEMACCESS(1)
- "vst1.8 {d0}, [%1]! \n"- "bgt 1b \n"
- : "+r"(src), // %0
- "+r"(dst), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "r3", "q0"
- );
+ "1: \n"
+ "vld1.8 {q0}, [%0], r3 \n" // src -= 16+ "subs %2, #4 \n" // 4 pixels per loop.
+ "vrev64.32 q0, q0 \n"
+ "vst1.8 {d1}, [%1]! \n" // dst += 16+ "vst1.8 {d0}, [%1]! \n"+ "bgt 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "r3", "q0");
}
-void RGB24ToARGBRow_NEON(const uint8* src_rgb24, uint8* dst_argb, int width) {- asm volatile (
- "vmov.u8 d4, #255 \n" // Alpha
- "1: \n"
- MEMACCESS(0)
- "vld3.8 {d1, d2, d3}, [%0]! \n" // load 8 pixels of RGB24.- "subs %2, %2, #8 \n" // 8 processed per loop.
- MEMACCESS(1)
- "vst4.8 {d1, d2, d3, d4}, [%1]! \n" // store 8 pixels of ARGB.- "bgt 1b \n"
- : "+r"(src_rgb24), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "d1", "d2", "d3", "d4" // Clobber List
- );
+void RGB24ToARGBRow_NEON(const uint8_t* src_rgb24,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
+ "vmov.u8 d4, #255 \n" // Alpha
+ "1: \n"
+ "vld3.8 {d1, d2, d3}, [%0]! \n" // load 8 pixels of RGB24.+ "subs %2, %2, #8 \n" // 8 processed per loop.
+ "vst4.8 {d1, d2, d3, d4}, [%1]! \n" // store 8 pixels of ARGB.+ "bgt 1b \n"
+ : "+r"(src_rgb24), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "d1", "d2", "d3", "d4" // Clobber List
+ );
}
-void RAWToARGBRow_NEON(const uint8* src_raw, uint8* dst_argb, int width) {- asm volatile (
- "vmov.u8 d4, #255 \n" // Alpha
- "1: \n"
- MEMACCESS(0)
- "vld3.8 {d1, d2, d3}, [%0]! \n" // load 8 pixels of RAW.- "subs %2, %2, #8 \n" // 8 processed per loop.
- "vswp.u8 d1, d3 \n" // swap R, B
- MEMACCESS(1)
- "vst4.8 {d1, d2, d3, d4}, [%1]! \n" // store 8 pixels of ARGB.- "bgt 1b \n"
- : "+r"(src_raw), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "d1", "d2", "d3", "d4" // Clobber List
- );
+void RAWToARGBRow_NEON(const uint8_t* src_raw, uint8_t* dst_argb, int width) {+ asm volatile(
+ "vmov.u8 d4, #255 \n" // Alpha
+ "1: \n"
+ "vld3.8 {d1, d2, d3}, [%0]! \n" // load 8 pixels of RAW.+ "subs %2, %2, #8 \n" // 8 processed per loop.
+ "vswp.u8 d1, d3 \n" // swap R, B
+ "vst4.8 {d1, d2, d3, d4}, [%1]! \n" // store 8 pixels of ARGB.+ "bgt 1b \n"
+ : "+r"(src_raw), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "d1", "d2", "d3", "d4" // Clobber List
+ );
}
-void RAWToRGB24Row_NEON(const uint8* src_raw, uint8* dst_rgb24, int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "vld3.8 {d1, d2, d3}, [%0]! \n" // load 8 pixels of RAW.- "subs %2, %2, #8 \n" // 8 processed per loop.
- "vswp.u8 d1, d3 \n" // swap R, B
- MEMACCESS(1)
- "vst3.8 {d1, d2, d3}, [%1]! \n" // store 8 pixels of RGB24.- "bgt 1b \n"
- : "+r"(src_raw), // %0
- "+r"(dst_rgb24), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "d1", "d2", "d3" // Clobber List
- );
+void RAWToRGB24Row_NEON(const uint8_t* src_raw, uint8_t* dst_rgb24, int width) {+ asm volatile(
+ "1: \n"
+ "vld3.8 {d1, d2, d3}, [%0]! \n" // load 8 pixels of RAW.+ "subs %2, %2, #8 \n" // 8 processed per loop.
+ "vswp.u8 d1, d3 \n" // swap R, B
+ "vst3.8 {d1, d2, d3}, [%1]! \n" // store 8 pixels of+ // RGB24.
+ "bgt 1b \n"
+ : "+r"(src_raw), // %0
+ "+r"(dst_rgb24), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "d1", "d2", "d3" // Clobber List
+ );
}
-#define RGB565TOARGB \
- "vshrn.u16 d6, q0, #5 \n" /* G xxGGGGGG */ \
- "vuzp.u8 d0, d1 \n" /* d0 xxxBBBBB RRRRRxxx */ \
- "vshl.u8 d6, d6, #2 \n" /* G GGGGGG00 upper 6 */ \
- "vshr.u8 d1, d1, #3 \n" /* R 000RRRRR lower 5 */ \
- "vshl.u8 q0, q0, #3 \n" /* B,R BBBBB000 upper 5 */ \
- "vshr.u8 q2, q0, #5 \n" /* B,R 00000BBB lower 3 */ \
- "vorr.u8 d0, d0, d4 \n" /* B */ \
- "vshr.u8 d4, d6, #6 \n" /* G 000000GG lower 2 */ \
- "vorr.u8 d2, d1, d5 \n" /* R */ \
- "vorr.u8 d1, d4, d6 \n" /* G */
+#define RGB565TOARGB \
+ "vshrn.u16 d6, q0, #5 \n" /* G xxGGGGGG */ \
+ "vuzp.u8 d0, d1 \n" /* d0 xxxBBBBB RRRRRxxx */ \
+ "vshl.u8 d6, d6, #2 \n" /* G GGGGGG00 upper 6 */ \
+ "vshr.u8 d1, d1, #3 \n" /* R 000RRRRR lower 5 */ \
+ "vshl.u8 q0, q0, #3 \n" /* B,R BBBBB000 upper 5 */ \
+ "vshr.u8 q2, q0, #5 \n" /* B,R 00000BBB lower 3 */ \
+ "vorr.u8 d0, d0, d4 \n" /* B */ \
+ "vshr.u8 d4, d6, #6 \n" /* G 000000GG lower 2 */ \
+ "vorr.u8 d2, d1, d5 \n" /* R */ \
+ "vorr.u8 d1, d4, d6 \n" /* G */
-void RGB565ToARGBRow_NEON(const uint8* src_rgb565, uint8* dst_argb, int width) {- asm volatile (
- "vmov.u8 d3, #255 \n" // Alpha
- "1: \n"
- MEMACCESS(0)
- "vld1.8 {q0}, [%0]! \n" // load 8 RGB565 pixels.- "subs %2, %2, #8 \n" // 8 processed per loop.
- RGB565TOARGB
- MEMACCESS(1)
- "vst4.8 {d0, d1, d2, d3}, [%1]! \n" // store 8 pixels of ARGB.- "bgt 1b \n"
- : "+r"(src_rgb565), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "q0", "q1", "q2", "q3" // Clobber List
- );
+void RGB565ToARGBRow_NEON(const uint8_t* src_rgb565,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
+ "vmov.u8 d3, #255 \n" // Alpha
+ "1: \n"
+ "vld1.8 {q0}, [%0]! \n" // load 8 RGB565 pixels.+ "subs %2, %2, #8 \n" // 8 processed per loop.
+ RGB565TOARGB
+ "vst4.8 {d0, d1, d2, d3}, [%1]! \n" // store 8 pixels of ARGB.+ "bgt 1b \n"
+ : "+r"(src_rgb565), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "q0", "q1", "q2", "q3" // Clobber List
+ );
}
-#define ARGB1555TOARGB \
- "vshrn.u16 d7, q0, #8 \n" /* A Arrrrrxx */ \
- "vshr.u8 d6, d7, #2 \n" /* R xxxRRRRR */ \
- "vshrn.u16 d5, q0, #5 \n" /* G xxxGGGGG */ \
- "vmovn.u16 d4, q0 \n" /* B xxxBBBBB */ \
- "vshr.u8 d7, d7, #7 \n" /* A 0000000A */ \
- "vneg.s8 d7, d7 \n" /* A AAAAAAAA upper 8 */ \
- "vshl.u8 d6, d6, #3 \n" /* R RRRRR000 upper 5 */ \
- "vshr.u8 q1, q3, #5 \n" /* R,A 00000RRR lower 3 */ \
- "vshl.u8 q0, q2, #3 \n" /* B,G BBBBB000 upper 5 */ \
- "vshr.u8 q2, q0, #5 \n" /* B,G 00000BBB lower 3 */ \
- "vorr.u8 q1, q1, q3 \n" /* R,A */ \
- "vorr.u8 q0, q0, q2 \n" /* B,G */ \
+#define ARGB1555TOARGB \
+ "vshrn.u16 d7, q0, #8 \n" /* A Arrrrrxx */ \
+ "vshr.u8 d6, d7, #2 \n" /* R xxxRRRRR */ \
+ "vshrn.u16 d5, q0, #5 \n" /* G xxxGGGGG */ \
+ "vmovn.u16 d4, q0 \n" /* B xxxBBBBB */ \
+ "vshr.u8 d7, d7, #7 \n" /* A 0000000A */ \
+ "vneg.s8 d7, d7 \n" /* A AAAAAAAA upper 8 */ \
+ "vshl.u8 d6, d6, #3 \n" /* R RRRRR000 upper 5 */ \
+ "vshr.u8 q1, q3, #5 \n" /* R,A 00000RRR lower 3 */ \
+ "vshl.u8 q0, q2, #3 \n" /* B,G BBBBB000 upper 5 */ \
+ "vshr.u8 q2, q0, #5 \n" /* B,G 00000BBB lower 3 */ \
+ "vorr.u8 q1, q1, q3 \n" /* R,A */ \
+ "vorr.u8 q0, q0, q2 \n" /* B,G */
// RGB555TOARGB is same as ARGB1555TOARGB but ignores alpha.
-#define RGB555TOARGB \
- "vshrn.u16 d6, q0, #5 \n" /* G xxxGGGGG */ \
- "vuzp.u8 d0, d1 \n" /* d0 xxxBBBBB xRRRRRxx */ \
- "vshl.u8 d6, d6, #3 \n" /* G GGGGG000 upper 5 */ \
- "vshr.u8 d1, d1, #2 \n" /* R 00xRRRRR lower 5 */ \
- "vshl.u8 q0, q0, #3 \n" /* B,R BBBBB000 upper 5 */ \
- "vshr.u8 q2, q0, #5 \n" /* B,R 00000BBB lower 3 */ \
- "vorr.u8 d0, d0, d4 \n" /* B */ \
- "vshr.u8 d4, d6, #5 \n" /* G 00000GGG lower 3 */ \
- "vorr.u8 d2, d1, d5 \n" /* R */ \
- "vorr.u8 d1, d4, d6 \n" /* G */
+#define RGB555TOARGB \
+ "vshrn.u16 d6, q0, #5 \n" /* G xxxGGGGG */ \
+ "vuzp.u8 d0, d1 \n" /* d0 xxxBBBBB xRRRRRxx */ \
+ "vshl.u8 d6, d6, #3 \n" /* G GGGGG000 upper 5 */ \
+ "vshr.u8 d1, d1, #2 \n" /* R 00xRRRRR lower 5 */ \
+ "vshl.u8 q0, q0, #3 \n" /* B,R BBBBB000 upper 5 */ \
+ "vshr.u8 q2, q0, #5 \n" /* B,R 00000BBB lower 3 */ \
+ "vorr.u8 d0, d0, d4 \n" /* B */ \
+ "vshr.u8 d4, d6, #5 \n" /* G 00000GGG lower 3 */ \
+ "vorr.u8 d2, d1, d5 \n" /* R */ \
+ "vorr.u8 d1, d4, d6 \n" /* G */
-void ARGB1555ToARGBRow_NEON(const uint8* src_argb1555, uint8* dst_argb,
+void ARGB1555ToARGBRow_NEON(const uint8_t* src_argb1555,
+ uint8_t* dst_argb,
int width) {- asm volatile (
- "vmov.u8 d3, #255 \n" // Alpha
- "1: \n"
- MEMACCESS(0)
- "vld1.8 {q0}, [%0]! \n" // load 8 ARGB1555 pixels.- "subs %2, %2, #8 \n" // 8 processed per loop.
- ARGB1555TOARGB
- MEMACCESS(1)
- "vst4.8 {d0, d1, d2, d3}, [%1]! \n" // store 8 pixels of ARGB.- "bgt 1b \n"
- : "+r"(src_argb1555), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "q0", "q1", "q2", "q3" // Clobber List
- );
+ asm volatile(
+ "vmov.u8 d3, #255 \n" // Alpha
+ "1: \n"
+ "vld1.8 {q0}, [%0]! \n" // load 8 ARGB1555 pixels.+ "subs %2, %2, #8 \n" // 8 processed per loop.
+ ARGB1555TOARGB
+ "vst4.8 {d0, d1, d2, d3}, [%1]! \n" // store 8 pixels of ARGB.+ "bgt 1b \n"
+ : "+r"(src_argb1555), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "q0", "q1", "q2", "q3" // Clobber List
+ );
}
-#define ARGB4444TOARGB \
- "vuzp.u8 d0, d1 \n" /* d0 BG, d1 RA */ \
- "vshl.u8 q2, q0, #4 \n" /* B,R BBBB0000 */ \
- "vshr.u8 q1, q0, #4 \n" /* G,A 0000GGGG */ \
- "vshr.u8 q0, q2, #4 \n" /* B,R 0000BBBB */ \
- "vorr.u8 q0, q0, q2 \n" /* B,R BBBBBBBB */ \
- "vshl.u8 q2, q1, #4 \n" /* G,A GGGG0000 */ \
- "vorr.u8 q1, q1, q2 \n" /* G,A GGGGGGGG */ \
- "vswp.u8 d1, d2 \n" /* B,R,G,A -> B,G,R,A */
+#define ARGB4444TOARGB \
+ "vuzp.u8 d0, d1 \n" /* d0 BG, d1 RA */ \
+ "vshl.u8 q2, q0, #4 \n" /* B,R BBBB0000 */ \
+ "vshr.u8 q1, q0, #4 \n" /* G,A 0000GGGG */ \
+ "vshr.u8 q0, q2, #4 \n" /* B,R 0000BBBB */ \
+ "vorr.u8 q0, q0, q2 \n" /* B,R BBBBBBBB */ \
+ "vshl.u8 q2, q1, #4 \n" /* G,A GGGG0000 */ \
+ "vorr.u8 q1, q1, q2 \n" /* G,A GGGGGGGG */ \
+ "vswp.u8 d1, d2 \n" /* B,R,G,A -> B,G,R,A */
-void ARGB4444ToARGBRow_NEON(const uint8* src_argb4444, uint8* dst_argb,
+void ARGB4444ToARGBRow_NEON(const uint8_t* src_argb4444,
+ uint8_t* dst_argb,
int width) {- asm volatile (
- "vmov.u8 d3, #255 \n" // Alpha
- "1: \n"
- MEMACCESS(0)
- "vld1.8 {q0}, [%0]! \n" // load 8 ARGB4444 pixels.- "subs %2, %2, #8 \n" // 8 processed per loop.
- ARGB4444TOARGB
- MEMACCESS(1)
- "vst4.8 {d0, d1, d2, d3}, [%1]! \n" // store 8 pixels of ARGB.- "bgt 1b \n"
- : "+r"(src_argb4444), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "q0", "q1", "q2" // Clobber List
- );
+ asm volatile(
+ "vmov.u8 d3, #255 \n" // Alpha
+ "1: \n"
+ "vld1.8 {q0}, [%0]! \n" // load 8 ARGB4444 pixels.+ "subs %2, %2, #8 \n" // 8 processed per loop.
+ ARGB4444TOARGB
+ "vst4.8 {d0, d1, d2, d3}, [%1]! \n" // store 8 pixels of ARGB.+ "bgt 1b \n"
+ : "+r"(src_argb4444), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "q0", "q1", "q2" // Clobber List
+ );
}
-void ARGBToRGB24Row_NEON(const uint8* src_argb, uint8* dst_rgb24, int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d1, d2, d3, d4}, [%0]! \n" // load 8 pixels of ARGB.- "subs %2, %2, #8 \n" // 8 processed per loop.
- MEMACCESS(1)
- "vst3.8 {d1, d2, d3}, [%1]! \n" // store 8 pixels of RGB24.- "bgt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_rgb24), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "d1", "d2", "d3", "d4" // Clobber List
- );
+void ARGBToRGB24Row_NEON(const uint8_t* src_argb,
+ uint8_t* dst_rgb24,
+ int width) {+ asm volatile(
+ "1: \n"
+ "vld4.8 {d1, d2, d3, d4}, [%0]! \n" // load 8 pixels of ARGB.+ "subs %2, %2, #8 \n" // 8 processed per loop.
+ "vst3.8 {d1, d2, d3}, [%1]! \n" // store 8 pixels of+ // RGB24.
+ "bgt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_rgb24), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "d1", "d2", "d3", "d4" // Clobber List
+ );
}
-void ARGBToRAWRow_NEON(const uint8* src_argb, uint8* dst_raw, int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d1, d2, d3, d4}, [%0]! \n" // load 8 pixels of ARGB.- "subs %2, %2, #8 \n" // 8 processed per loop.
- "vswp.u8 d1, d3 \n" // swap R, B
- MEMACCESS(1)
- "vst3.8 {d1, d2, d3}, [%1]! \n" // store 8 pixels of RAW.- "bgt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_raw), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "d1", "d2", "d3", "d4" // Clobber List
- );
+void ARGBToRAWRow_NEON(const uint8_t* src_argb, uint8_t* dst_raw, int width) {+ asm volatile(
+ "1: \n"
+ "vld4.8 {d1, d2, d3, d4}, [%0]! \n" // load 8 pixels of ARGB.+ "subs %2, %2, #8 \n" // 8 processed per loop.
+ "vswp.u8 d1, d3 \n" // swap R, B
+ "vst3.8 {d1, d2, d3}, [%1]! \n" // store 8 pixels of RAW.+ "bgt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_raw), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "d1", "d2", "d3", "d4" // Clobber List
+ );
}
-void YUY2ToYRow_NEON(const uint8* src_yuy2, uint8* dst_y, int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "vld2.8 {q0, q1}, [%0]! \n" // load 16 pixels of YUY2.- "subs %2, %2, #16 \n" // 16 processed per loop.
- MEMACCESS(1)
- "vst1.8 {q0}, [%1]! \n" // store 16 pixels of Y.- "bgt 1b \n"
- : "+r"(src_yuy2), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "q0", "q1" // Clobber List
- );
+void YUY2ToYRow_NEON(const uint8_t* src_yuy2, uint8_t* dst_y, int width) {+ asm volatile(
+ "1: \n"
+ "vld2.8 {q0, q1}, [%0]! \n" // load 16 pixels of YUY2.+ "subs %2, %2, #16 \n" // 16 processed per loop.
+ "vst1.8 {q0}, [%1]! \n" // store 16 pixels of Y.+ "bgt 1b \n"
+ : "+r"(src_yuy2), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "q0", "q1" // Clobber List
+ );
}
-void UYVYToYRow_NEON(const uint8* src_uyvy, uint8* dst_y, int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "vld2.8 {q0, q1}, [%0]! \n" // load 16 pixels of UYVY.- "subs %2, %2, #16 \n" // 16 processed per loop.
- MEMACCESS(1)
- "vst1.8 {q1}, [%1]! \n" // store 16 pixels of Y.- "bgt 1b \n"
- : "+r"(src_uyvy), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "q0", "q1" // Clobber List
- );
+void UYVYToYRow_NEON(const uint8_t* src_uyvy, uint8_t* dst_y, int width) {+ asm volatile(
+ "1: \n"
+ "vld2.8 {q0, q1}, [%0]! \n" // load 16 pixels of UYVY.+ "subs %2, %2, #16 \n" // 16 processed per loop.
+ "vst1.8 {q1}, [%1]! \n" // store 16 pixels of Y.+ "bgt 1b \n"
+ : "+r"(src_uyvy), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "q0", "q1" // Clobber List
+ );
}
-void YUY2ToUV422Row_NEON(const uint8* src_yuy2, uint8* dst_u, uint8* dst_v,
+void YUY2ToUV422Row_NEON(const uint8_t* src_yuy2,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 16 pixels of YUY2.- "subs %3, %3, #16 \n" // 16 pixels = 8 UVs.
- MEMACCESS(1)
- "vst1.8 {d1}, [%1]! \n" // store 8 U.- MEMACCESS(2)
- "vst1.8 {d3}, [%2]! \n" // store 8 V.- "bgt 1b \n"
- : "+r"(src_yuy2), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+r"(width) // %3
- :
- : "cc", "memory", "d0", "d1", "d2", "d3" // Clobber List
- );
+ asm volatile(
+ "1: \n"
+ "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 16 pixels of YUY2.+ "subs %3, %3, #16 \n" // 16 pixels = 8 UVs.
+ "vst1.8 {d1}, [%1]! \n" // store 8 U.+ "vst1.8 {d3}, [%2]! \n" // store 8 V.+ "bgt 1b \n"
+ : "+r"(src_yuy2), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3
+ :
+ : "cc", "memory", "d0", "d1", "d2", "d3" // Clobber List
+ );
}
-void UYVYToUV422Row_NEON(const uint8* src_uyvy, uint8* dst_u, uint8* dst_v,
+void UYVYToUV422Row_NEON(const uint8_t* src_uyvy,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 16 pixels of UYVY.- "subs %3, %3, #16 \n" // 16 pixels = 8 UVs.
- MEMACCESS(1)
- "vst1.8 {d0}, [%1]! \n" // store 8 U.- MEMACCESS(2)
- "vst1.8 {d2}, [%2]! \n" // store 8 V.- "bgt 1b \n"
- : "+r"(src_uyvy), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+r"(width) // %3
- :
- : "cc", "memory", "d0", "d1", "d2", "d3" // Clobber List
- );
+ asm volatile(
+ "1: \n"
+ "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 16 pixels of UYVY.+ "subs %3, %3, #16 \n" // 16 pixels = 8 UVs.
+ "vst1.8 {d0}, [%1]! \n" // store 8 U.+ "vst1.8 {d2}, [%2]! \n" // store 8 V.+ "bgt 1b \n"
+ : "+r"(src_uyvy), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3
+ :
+ : "cc", "memory", "d0", "d1", "d2", "d3" // Clobber List
+ );
}
-void YUY2ToUVRow_NEON(const uint8* src_yuy2, int stride_yuy2,
- uint8* dst_u, uint8* dst_v, int width) {- asm volatile (
- "add %1, %0, %1 \n" // stride + src_yuy2
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 16 pixels of YUY2.- "subs %4, %4, #16 \n" // 16 pixels = 8 UVs.
- MEMACCESS(1)
- "vld4.8 {d4, d5, d6, d7}, [%1]! \n" // load next row YUY2.- "vrhadd.u8 d1, d1, d5 \n" // average rows of U
- "vrhadd.u8 d3, d3, d7 \n" // average rows of V
- MEMACCESS(2)
- "vst1.8 {d1}, [%2]! \n" // store 8 U.- MEMACCESS(3)
- "vst1.8 {d3}, [%3]! \n" // store 8 V.- "bgt 1b \n"
- : "+r"(src_yuy2), // %0
- "+r"(stride_yuy2), // %1
- "+r"(dst_u), // %2
- "+r"(dst_v), // %3
- "+r"(width) // %4
- :
- : "cc", "memory", "d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7" // Clobber List
- );
+void YUY2ToUVRow_NEON(const uint8_t* src_yuy2,
+ int stride_yuy2,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ asm volatile(
+ "add %1, %0, %1 \n" // stride + src_yuy2
+ "1: \n"
+ "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 16 pixels of YUY2.+ "subs %4, %4, #16 \n" // 16 pixels = 8 UVs.
+ "vld4.8 {d4, d5, d6, d7}, [%1]! \n" // load next row YUY2.+ "vrhadd.u8 d1, d1, d5 \n" // average rows of U
+ "vrhadd.u8 d3, d3, d7 \n" // average rows of V
+ "vst1.8 {d1}, [%2]! \n" // store 8 U.+ "vst1.8 {d3}, [%3]! \n" // store 8 V.+ "bgt 1b \n"
+ : "+r"(src_yuy2), // %0
+ "+r"(stride_yuy2), // %1
+ "+r"(dst_u), // %2
+ "+r"(dst_v), // %3
+ "+r"(width) // %4
+ :
+ : "cc", "memory", "d0", "d1", "d2", "d3", "d4", "d5", "d6",
+ "d7" // Clobber List
+ );
}
-void UYVYToUVRow_NEON(const uint8* src_uyvy, int stride_uyvy,
- uint8* dst_u, uint8* dst_v, int width) {- asm volatile (
- "add %1, %0, %1 \n" // stride + src_uyvy
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 16 pixels of UYVY.- "subs %4, %4, #16 \n" // 16 pixels = 8 UVs.
- MEMACCESS(1)
- "vld4.8 {d4, d5, d6, d7}, [%1]! \n" // load next row UYVY.- "vrhadd.u8 d0, d0, d4 \n" // average rows of U
- "vrhadd.u8 d2, d2, d6 \n" // average rows of V
- MEMACCESS(2)
- "vst1.8 {d0}, [%2]! \n" // store 8 U.- MEMACCESS(3)
- "vst1.8 {d2}, [%3]! \n" // store 8 V.- "bgt 1b \n"
- : "+r"(src_uyvy), // %0
- "+r"(stride_uyvy), // %1
- "+r"(dst_u), // %2
- "+r"(dst_v), // %3
- "+r"(width) // %4
- :
- : "cc", "memory", "d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7" // Clobber List
- );
+void UYVYToUVRow_NEON(const uint8_t* src_uyvy,
+ int stride_uyvy,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ asm volatile(
+ "add %1, %0, %1 \n" // stride + src_uyvy
+ "1: \n"
+ "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 16 pixels of UYVY.+ "subs %4, %4, #16 \n" // 16 pixels = 8 UVs.
+ "vld4.8 {d4, d5, d6, d7}, [%1]! \n" // load next row UYVY.+ "vrhadd.u8 d0, d0, d4 \n" // average rows of U
+ "vrhadd.u8 d2, d2, d6 \n" // average rows of V
+ "vst1.8 {d0}, [%2]! \n" // store 8 U.+ "vst1.8 {d2}, [%3]! \n" // store 8 V.+ "bgt 1b \n"
+ : "+r"(src_uyvy), // %0
+ "+r"(stride_uyvy), // %1
+ "+r"(dst_u), // %2
+ "+r"(dst_v), // %3
+ "+r"(width) // %4
+ :
+ : "cc", "memory", "d0", "d1", "d2", "d3", "d4", "d5", "d6",
+ "d7" // Clobber List
+ );
}
// For BGRAToARGB, ABGRToARGB, RGBAToARGB, and ARGBToRGBA.
-void ARGBShuffleRow_NEON(const uint8* src_argb, uint8* dst_argb,
- const uint8* shuffler, int width) {- asm volatile (
- MEMACCESS(3)
- "vld1.8 {q2}, [%3] \n" // shuffler- "1: \n"
- MEMACCESS(0)
- "vld1.8 {q0}, [%0]! \n" // load 4 pixels.- "subs %2, %2, #4 \n" // 4 processed per loop
- "vtbl.8 d2, {d0, d1}, d4 \n" // look up 2 first pixels- "vtbl.8 d3, {d0, d1}, d5 \n" // look up 2 next pixels- MEMACCESS(1)
- "vst1.8 {q1}, [%1]! \n" // store 4.- "bgt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- : "r"(shuffler) // %3
- : "cc", "memory", "q0", "q1", "q2" // Clobber List
- );
+void ARGBShuffleRow_NEON(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const uint8_t* shuffler,
+ int width) {+ asm volatile(
+ "vld1.8 {q2}, [%3] \n" // shuffler+ "1: \n"
+ "vld1.8 {q0}, [%0]! \n" // load 4 pixels.+ "subs %2, %2, #4 \n" // 4 processed per loop
+ "vtbl.8 d2, {d0, d1}, d4 \n" // look up 2 first pixels+ "vtbl.8 d3, {d0, d1}, d5 \n" // look up 2 next pixels+ "vst1.8 {q1}, [%1]! \n" // store 4.+ "bgt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : "r"(shuffler) // %3
+ : "cc", "memory", "q0", "q1", "q2" // Clobber List
+ );
}
-void I422ToYUY2Row_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_yuy2, int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "vld2.8 {d0, d2}, [%0]! \n" // load 16 Ys- MEMACCESS(1)
- "vld1.8 {d1}, [%1]! \n" // load 8 Us- MEMACCESS(2)
- "vld1.8 {d3}, [%2]! \n" // load 8 Vs- "subs %4, %4, #16 \n" // 16 pixels
- MEMACCESS(3)
- "vst4.8 {d0, d1, d2, d3}, [%3]! \n" // Store 8 YUY2/16 pixels.- "bgt 1b \n"
- : "+r"(src_y), // %0
- "+r"(src_u), // %1
- "+r"(src_v), // %2
- "+r"(dst_yuy2), // %3
- "+r"(width) // %4
- :
- : "cc", "memory", "d0", "d1", "d2", "d3"
- );
+void I422ToYUY2Row_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_yuy2,
+ int width) {+ asm volatile(
+ "1: \n"
+ "vld2.8 {d0, d2}, [%0]! \n" // load 16 Ys+ "vld1.8 {d1}, [%1]! \n" // load 8 Us+ "vld1.8 {d3}, [%2]! \n" // load 8 Vs+ "subs %4, %4, #16 \n" // 16 pixels
+ "vst4.8 {d0, d1, d2, d3}, [%3]! \n" // Store 8 YUY2/16 pixels.+ "bgt 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(src_u), // %1
+ "+r"(src_v), // %2
+ "+r"(dst_yuy2), // %3
+ "+r"(width) // %4
+ :
+ : "cc", "memory", "d0", "d1", "d2", "d3");
}
-void I422ToUYVYRow_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_uyvy, int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "vld2.8 {d1, d3}, [%0]! \n" // load 16 Ys- MEMACCESS(1)
- "vld1.8 {d0}, [%1]! \n" // load 8 Us- MEMACCESS(2)
- "vld1.8 {d2}, [%2]! \n" // load 8 Vs- "subs %4, %4, #16 \n" // 16 pixels
- MEMACCESS(3)
- "vst4.8 {d0, d1, d2, d3}, [%3]! \n" // Store 8 UYVY/16 pixels.- "bgt 1b \n"
- : "+r"(src_y), // %0
- "+r"(src_u), // %1
- "+r"(src_v), // %2
- "+r"(dst_uyvy), // %3
- "+r"(width) // %4
- :
- : "cc", "memory", "d0", "d1", "d2", "d3"
- );
+void I422ToUYVYRow_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_uyvy,
+ int width) {+ asm volatile(
+ "1: \n"
+ "vld2.8 {d1, d3}, [%0]! \n" // load 16 Ys+ "vld1.8 {d0}, [%1]! \n" // load 8 Us+ "vld1.8 {d2}, [%2]! \n" // load 8 Vs+ "subs %4, %4, #16 \n" // 16 pixels
+ "vst4.8 {d0, d1, d2, d3}, [%3]! \n" // Store 8 UYVY/16 pixels.+ "bgt 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(src_u), // %1
+ "+r"(src_v), // %2
+ "+r"(dst_uyvy), // %3
+ "+r"(width) // %4
+ :
+ : "cc", "memory", "d0", "d1", "d2", "d3");
}
-void ARGBToRGB565Row_NEON(const uint8* src_argb, uint8* dst_rgb565, int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d20, d21, d22, d23}, [%0]! \n" // load 8 pixels of ARGB.- "subs %2, %2, #8 \n" // 8 processed per loop.
- ARGBTORGB565
- MEMACCESS(1)
- "vst1.8 {q0}, [%1]! \n" // store 8 pixels RGB565.- "bgt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_rgb565), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "q0", "q8", "q9", "q10", "q11"
- );
+void ARGBToRGB565Row_NEON(const uint8_t* src_argb,
+ uint8_t* dst_rgb565,
+ int width) {+ asm volatile(
+ "1: \n"
+ "vld4.8 {d20, d21, d22, d23}, [%0]! \n" // load 8 pixels of ARGB.+ "subs %2, %2, #8 \n" // 8 processed per loop.
+ ARGBTORGB565
+ "vst1.8 {q0}, [%1]! \n" // store 8 pixels RGB565.+ "bgt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_rgb565), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "q0", "q8", "q9", "q10", "q11");
}
-void ARGBToRGB565DitherRow_NEON(const uint8* src_argb, uint8* dst_rgb,
- const uint32 dither4, int width) {- asm volatile (
- "vdup.32 d2, %2 \n" // dither4
- "1: \n"
- MEMACCESS(1)
- "vld4.8 {d20, d21, d22, d23}, [%1]! \n" // load 8 pixels of ARGB.- "subs %3, %3, #8 \n" // 8 processed per loop.
- "vqadd.u8 d20, d20, d2 \n"
- "vqadd.u8 d21, d21, d2 \n"
- "vqadd.u8 d22, d22, d2 \n"
- ARGBTORGB565
- MEMACCESS(0)
- "vst1.8 {q0}, [%0]! \n" // store 8 pixels RGB565.- "bgt 1b \n"
- : "+r"(dst_rgb) // %0
- : "r"(src_argb), // %1
- "r"(dither4), // %2
- "r"(width) // %3
- : "cc", "memory", "q0", "q1", "q8", "q9", "q10", "q11"
- );
+void ARGBToRGB565DitherRow_NEON(const uint8_t* src_argb,
+ uint8_t* dst_rgb,
+ const uint32_t dither4,
+ int width) {+ asm volatile(
+ "vdup.32 d2, %2 \n" // dither4
+ "1: \n"
+ "vld4.8 {d20, d21, d22, d23}, [%1]! \n" // load 8 pixels of ARGB.+ "subs %3, %3, #8 \n" // 8 processed per loop.
+ "vqadd.u8 d20, d20, d2 \n"
+ "vqadd.u8 d21, d21, d2 \n"
+ "vqadd.u8 d22, d22, d2 \n" // add for dither
+ ARGBTORGB565
+ "vst1.8 {q0}, [%0]! \n" // store 8 RGB565.+ "bgt 1b \n"
+ : "+r"(dst_rgb) // %0
+ : "r"(src_argb), // %1
+ "r"(dither4), // %2
+ "r"(width) // %3
+ : "cc", "memory", "q0", "q1", "q8", "q9", "q10", "q11");
}
-void ARGBToARGB1555Row_NEON(const uint8* src_argb, uint8* dst_argb1555,
+void ARGBToARGB1555Row_NEON(const uint8_t* src_argb,
+ uint8_t* dst_argb1555,
int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d20, d21, d22, d23}, [%0]! \n" // load 8 pixels of ARGB.- "subs %2, %2, #8 \n" // 8 processed per loop.
- ARGBTOARGB1555
- MEMACCESS(1)
- "vst1.8 {q0}, [%1]! \n" // store 8 pixels ARGB1555.- "bgt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb1555), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "q0", "q8", "q9", "q10", "q11"
- );
+ asm volatile(
+ "1: \n"
+ "vld4.8 {d20, d21, d22, d23}, [%0]! \n" // load 8 pixels of ARGB.+ "subs %2, %2, #8 \n" // 8 processed per loop.
+ ARGBTOARGB1555
+ "vst1.8 {q0}, [%1]! \n" // store 8 ARGB1555.+ "bgt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb1555), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "q0", "q8", "q9", "q10", "q11");
}
-void ARGBToARGB4444Row_NEON(const uint8* src_argb, uint8* dst_argb4444,
+void ARGBToARGB4444Row_NEON(const uint8_t* src_argb,
+ uint8_t* dst_argb4444,
int width) {- asm volatile (
- "vmov.u8 d4, #0x0f \n" // bits to clear with vbic.
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d20, d21, d22, d23}, [%0]! \n" // load 8 pixels of ARGB.- "subs %2, %2, #8 \n" // 8 processed per loop.
- ARGBTOARGB4444
- MEMACCESS(1)
- "vst1.8 {q0}, [%1]! \n" // store 8 pixels ARGB4444.- "bgt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb4444), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "q0", "q8", "q9", "q10", "q11"
- );
+ asm volatile(
+ "vmov.u8 d4, #0x0f \n" // bits to clear with
+ // vbic.
+ "1: \n"
+ "vld4.8 {d20, d21, d22, d23}, [%0]! \n" // load 8 pixels of ARGB.+ "subs %2, %2, #8 \n" // 8 processed per loop.
+ ARGBTOARGB4444
+ "vst1.8 {q0}, [%1]! \n" // store 8 ARGB4444.+ "bgt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb4444), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "q0", "q8", "q9", "q10", "q11");
}
-void ARGBToYRow_NEON(const uint8* src_argb, uint8* dst_y, int width) {- asm volatile (
- "vmov.u8 d24, #13 \n" // B * 0.1016 coefficient
- "vmov.u8 d25, #65 \n" // G * 0.5078 coefficient
- "vmov.u8 d26, #33 \n" // R * 0.2578 coefficient
- "vmov.u8 d27, #16 \n" // Add 16 constant
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 8 ARGB pixels.- "subs %2, %2, #8 \n" // 8 processed per loop.
- "vmull.u8 q2, d0, d24 \n" // B
- "vmlal.u8 q2, d1, d25 \n" // G
- "vmlal.u8 q2, d2, d26 \n" // R
- "vqrshrun.s16 d0, q2, #7 \n" // 16 bit to 8 bit Y
- "vqadd.u8 d0, d27 \n"
- MEMACCESS(1)
- "vst1.8 {d0}, [%1]! \n" // store 8 pixels Y.- "bgt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "q0", "q1", "q2", "q12", "q13"
- );
+void ARGBToYRow_NEON(const uint8_t* src_argb, uint8_t* dst_y, int width) {+ asm volatile(
+ "vmov.u8 d24, #13 \n" // B * 0.1016 coefficient
+ "vmov.u8 d25, #65 \n" // G * 0.5078 coefficient
+ "vmov.u8 d26, #33 \n" // R * 0.2578 coefficient
+ "vmov.u8 d27, #16 \n" // Add 16 constant
+ "1: \n"
+ "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 8 ARGB pixels.+ "subs %2, %2, #8 \n" // 8 processed per loop.
+ "vmull.u8 q2, d0, d24 \n" // B
+ "vmlal.u8 q2, d1, d25 \n" // G
+ "vmlal.u8 q2, d2, d26 \n" // R
+ "vqrshrun.s16 d0, q2, #7 \n" // 16 bit to 8 bit Y
+ "vqadd.u8 d0, d27 \n"
+ "vst1.8 {d0}, [%1]! \n" // store 8 pixels Y.+ "bgt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "q0", "q1", "q2", "q12", "q13");
}
-void ARGBExtractAlphaRow_NEON(const uint8* src_argb, uint8* dst_a, int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d0, d2, d4, d6}, [%0]! \n" // load 8 ARGB pixels- "vld4.8 {d1, d3, d5, d7}, [%0]! \n" // load next 8 ARGB pixels- "subs %2, %2, #16 \n" // 16 processed per loop
- MEMACCESS(1)
- "vst1.8 {q3}, [%1]! \n" // store 16 A's.- "bgt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_a), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "q0", "q1", "q2", "q3" // Clobber List
- );
+void ARGBExtractAlphaRow_NEON(const uint8_t* src_argb,
+ uint8_t* dst_a,
+ int width) {+ asm volatile(
+ "1: \n"
+ "vld4.8 {d0, d2, d4, d6}, [%0]! \n" // load 8 ARGB pixels+ "vld4.8 {d1, d3, d5, d7}, [%0]! \n" // load next 8 ARGB pixels+ "subs %2, %2, #16 \n" // 16 processed per loop
+ "vst1.8 {q3}, [%1]! \n" // store 16 A's.+ "bgt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_a), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "q0", "q1", "q2", "q3" // Clobber List
+ );
}
-void ARGBToYJRow_NEON(const uint8* src_argb, uint8* dst_y, int width) {- asm volatile (
- "vmov.u8 d24, #15 \n" // B * 0.11400 coefficient
- "vmov.u8 d25, #75 \n" // G * 0.58700 coefficient
- "vmov.u8 d26, #38 \n" // R * 0.29900 coefficient
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 8 ARGB pixels.- "subs %2, %2, #8 \n" // 8 processed per loop.
- "vmull.u8 q2, d0, d24 \n" // B
- "vmlal.u8 q2, d1, d25 \n" // G
- "vmlal.u8 q2, d2, d26 \n" // R
- "vqrshrun.s16 d0, q2, #7 \n" // 15 bit to 8 bit Y
- MEMACCESS(1)
- "vst1.8 {d0}, [%1]! \n" // store 8 pixels Y.- "bgt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "q0", "q1", "q2", "q12", "q13"
- );
+void ARGBToYJRow_NEON(const uint8_t* src_argb, uint8_t* dst_y, int width) {+ asm volatile(
+ "vmov.u8 d24, #15 \n" // B * 0.11400 coefficient
+ "vmov.u8 d25, #75 \n" // G * 0.58700 coefficient
+ "vmov.u8 d26, #38 \n" // R * 0.29900 coefficient
+ "1: \n"
+ "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 8 ARGB pixels.+ "subs %2, %2, #8 \n" // 8 processed per loop.
+ "vmull.u8 q2, d0, d24 \n" // B
+ "vmlal.u8 q2, d1, d25 \n" // G
+ "vmlal.u8 q2, d2, d26 \n" // R
+ "vqrshrun.s16 d0, q2, #7 \n" // 15 bit to 8 bit Y
+ "vst1.8 {d0}, [%1]! \n" // store 8 pixels Y.+ "bgt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "q0", "q1", "q2", "q12", "q13");
}
// 8x1 pixels.
-void ARGBToUV444Row_NEON(const uint8* src_argb, uint8* dst_u, uint8* dst_v,
+void ARGBToUV444Row_NEON(const uint8_t* src_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
int width) {- asm volatile (
- "vmov.u8 d24, #112 \n" // UB / VR 0.875 coefficient
- "vmov.u8 d25, #74 \n" // UG -0.5781 coefficient
- "vmov.u8 d26, #38 \n" // UR -0.2969 coefficient
- "vmov.u8 d27, #18 \n" // VB -0.1406 coefficient
- "vmov.u8 d28, #94 \n" // VG -0.7344 coefficient
- "vmov.u16 q15, #0x8080 \n" // 128.5
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 8 ARGB pixels.- "subs %3, %3, #8 \n" // 8 processed per loop.
- "vmull.u8 q2, d0, d24 \n" // B
- "vmlsl.u8 q2, d1, d25 \n" // G
- "vmlsl.u8 q2, d2, d26 \n" // R
- "vadd.u16 q2, q2, q15 \n" // +128 -> unsigned
+ asm volatile(
+ "vmov.u8 d24, #112 \n" // UB / VR 0.875
+ // coefficient
+ "vmov.u8 d25, #74 \n" // UG -0.5781 coefficient
+ "vmov.u8 d26, #38 \n" // UR -0.2969 coefficient
+ "vmov.u8 d27, #18 \n" // VB -0.1406 coefficient
+ "vmov.u8 d28, #94 \n" // VG -0.7344 coefficient
+ "vmov.u16 q15, #0x8080 \n" // 128.5
+ "1: \n"
+ "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 8 ARGB pixels.+ "subs %3, %3, #8 \n" // 8 processed per loop.
+ "vmull.u8 q2, d0, d24 \n" // B
+ "vmlsl.u8 q2, d1, d25 \n" // G
+ "vmlsl.u8 q2, d2, d26 \n" // R
+ "vadd.u16 q2, q2, q15 \n" // +128 -> unsigned
- "vmull.u8 q3, d2, d24 \n" // R
- "vmlsl.u8 q3, d1, d28 \n" // G
- "vmlsl.u8 q3, d0, d27 \n" // B
- "vadd.u16 q3, q3, q15 \n" // +128 -> unsigned
+ "vmull.u8 q3, d2, d24 \n" // R
+ "vmlsl.u8 q3, d1, d28 \n" // G
+ "vmlsl.u8 q3, d0, d27 \n" // B
+ "vadd.u16 q3, q3, q15 \n" // +128 -> unsigned
- "vqshrn.u16 d0, q2, #8 \n" // 16 bit to 8 bit U
- "vqshrn.u16 d1, q3, #8 \n" // 16 bit to 8 bit V
+ "vqshrn.u16 d0, q2, #8 \n" // 16 bit to 8 bit U
+ "vqshrn.u16 d1, q3, #8 \n" // 16 bit to 8 bit V
- MEMACCESS(1)
- "vst1.8 {d0}, [%1]! \n" // store 8 pixels U.- MEMACCESS(2)
- "vst1.8 {d1}, [%2]! \n" // store 8 pixels V.- "bgt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+r"(width) // %3
- :
- : "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q12", "q13", "q14", "q15"
- );
+ "vst1.8 {d0}, [%1]! \n" // store 8 pixels U.+ "vst1.8 {d1}, [%2]! \n" // store 8 pixels V.+ "bgt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3
+ :
+ : "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q12", "q13", "q14",
+ "q15");
}
-// 32x1 pixels -> 8x1. width is number of argb pixels. e.g. 32.
-void ARGBToUV411Row_NEON(const uint8* src_argb, uint8* dst_u, uint8* dst_v,
- int width) {- asm volatile (
- "vmov.s16 q10, #112 / 2 \n" // UB / VR 0.875 coefficient
- "vmov.s16 q11, #74 / 2 \n" // UG -0.5781 coefficient
- "vmov.s16 q12, #38 / 2 \n" // UR -0.2969 coefficient
- "vmov.s16 q13, #18 / 2 \n" // VB -0.1406 coefficient
- "vmov.s16 q14, #94 / 2 \n" // VG -0.7344 coefficient
- "vmov.u16 q15, #0x8080 \n" // 128.5
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d0, d2, d4, d6}, [%0]! \n" // load 8 ARGB pixels.- MEMACCESS(0)
- "vld4.8 {d1, d3, d5, d7}, [%0]! \n" // load next 8 ARGB pixels.- "vpaddl.u8 q0, q0 \n" // B 16 bytes -> 8 shorts.
- "vpaddl.u8 q1, q1 \n" // G 16 bytes -> 8 shorts.
- "vpaddl.u8 q2, q2 \n" // R 16 bytes -> 8 shorts.
- MEMACCESS(0)
- "vld4.8 {d8, d10, d12, d14}, [%0]! \n" // load 8 more ARGB pixels.- MEMACCESS(0)
- "vld4.8 {d9, d11, d13, d15}, [%0]! \n" // load last 8 ARGB pixels.- "vpaddl.u8 q4, q4 \n" // B 16 bytes -> 8 shorts.
- "vpaddl.u8 q5, q5 \n" // G 16 bytes -> 8 shorts.
- "vpaddl.u8 q6, q6 \n" // R 16 bytes -> 8 shorts.
-
- "vpadd.u16 d0, d0, d1 \n" // B 16 shorts -> 8 shorts.
- "vpadd.u16 d1, d8, d9 \n" // B
- "vpadd.u16 d2, d2, d3 \n" // G 16 shorts -> 8 shorts.
- "vpadd.u16 d3, d10, d11 \n" // G
- "vpadd.u16 d4, d4, d5 \n" // R 16 shorts -> 8 shorts.
- "vpadd.u16 d5, d12, d13 \n" // R
-
- "vrshr.u16 q0, q0, #1 \n" // 2x average
- "vrshr.u16 q1, q1, #1 \n"
- "vrshr.u16 q2, q2, #1 \n"
-
- "subs %3, %3, #32 \n" // 32 processed per loop.
- "vmul.s16 q8, q0, q10 \n" // B
- "vmls.s16 q8, q1, q11 \n" // G
- "vmls.s16 q8, q2, q12 \n" // R
- "vadd.u16 q8, q8, q15 \n" // +128 -> unsigned
- "vmul.s16 q9, q2, q10 \n" // R
- "vmls.s16 q9, q1, q14 \n" // G
- "vmls.s16 q9, q0, q13 \n" // B
- "vadd.u16 q9, q9, q15 \n" // +128 -> unsigned
- "vqshrn.u16 d0, q8, #8 \n" // 16 bit to 8 bit U
- "vqshrn.u16 d1, q9, #8 \n" // 16 bit to 8 bit V
- MEMACCESS(1)
- "vst1.8 {d0}, [%1]! \n" // store 8 pixels U.- MEMACCESS(2)
- "vst1.8 {d1}, [%2]! \n" // store 8 pixels V.- "bgt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+r"(width) // %3
- :
- : "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q5", "q6", "q7",
- "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15"
- );
-}
-
+// clang-format off
// 16x2 pixels -> 8x1. width is number of argb pixels. e.g. 16.
-#define RGBTOUV(QB, QG, QR) \
- "vmul.s16 q8, " #QB ", q10 \n" /* B */ \
- "vmls.s16 q8, " #QG ", q11 \n" /* G */ \
- "vmls.s16 q8, " #QR ", q12 \n" /* R */ \
- "vadd.u16 q8, q8, q15 \n" /* +128 -> unsigned */ \
- "vmul.s16 q9, " #QR ", q10 \n" /* R */ \
- "vmls.s16 q9, " #QG ", q14 \n" /* G */ \
- "vmls.s16 q9, " #QB ", q13 \n" /* B */ \
- "vadd.u16 q9, q9, q15 \n" /* +128 -> unsigned */ \
- "vqshrn.u16 d0, q8, #8 \n" /* 16 bit to 8 bit U */ \
- "vqshrn.u16 d1, q9, #8 \n" /* 16 bit to 8 bit V */
+#define RGBTOUV(QB, QG, QR) \
+ "vmul.s16 q8, " #QB ", q10 \n" /* B */ \
+ "vmls.s16 q8, " #QG ", q11 \n" /* G */ \
+ "vmls.s16 q8, " #QR ", q12 \n" /* R */ \
+ "vadd.u16 q8, q8, q15 \n" /* +128 -> unsigned */ \
+ "vmul.s16 q9, " #QR ", q10 \n" /* R */ \
+ "vmls.s16 q9, " #QG ", q14 \n" /* G */ \
+ "vmls.s16 q9, " #QB ", q13 \n" /* B */ \
+ "vadd.u16 q9, q9, q15 \n" /* +128 -> unsigned */ \
+ "vqshrn.u16 d0, q8, #8 \n" /* 16 bit to 8 bit U */ \
+ "vqshrn.u16 d1, q9, #8 \n" /* 16 bit to 8 bit V */
+// clang-format on
// TODO(fbarchard): Consider vhadd vertical, then vpaddl horizontal, avoid shr.
-void ARGBToUVRow_NEON(const uint8* src_argb, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width) {+void ARGBToUVRow_NEON(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {asm volatile (
"add %1, %0, %1 \n" // src_stride + src_argb
"vmov.s16 q10, #112 / 2 \n" // UB / VR 0.875 coefficient
@@ -1468,17 +1335,13 @@
"vmov.s16 q13, #18 / 2 \n" // VB -0.1406 coefficient
"vmov.s16 q14, #94 / 2 \n" // VG -0.7344 coefficient
"vmov.u16 q15, #0x8080 \n" // 128.5
- "1: \n"
- MEMACCESS(0)
+ "1: \n"
"vld4.8 {d0, d2, d4, d6}, [%0]! \n" // load 8 ARGB pixels.- MEMACCESS(0)
"vld4.8 {d1, d3, d5, d7}, [%0]! \n" // load next 8 ARGB pixels."vpaddl.u8 q0, q0 \n" // B 16 bytes -> 8 shorts.
"vpaddl.u8 q1, q1 \n" // G 16 bytes -> 8 shorts.
"vpaddl.u8 q2, q2 \n" // R 16 bytes -> 8 shorts.
- MEMACCESS(1)
"vld4.8 {d8, d10, d12, d14}, [%1]! \n" // load 8 more ARGB pixels.- MEMACCESS(1)
"vld4.8 {d9, d11, d13, d15}, [%1]! \n" // load last 8 ARGB pixels."vpadal.u8 q0, q4 \n" // B 16 bytes -> 8 shorts.
"vpadal.u8 q1, q5 \n" // G 16 bytes -> 8 shorts.
@@ -1490,9 +1353,7 @@
"subs %4, %4, #16 \n" // 32 processed per loop.
RGBTOUV(q0, q1, q2)
- MEMACCESS(2)
"vst1.8 {d0}, [%2]! \n" // store 8 pixels U.- MEMACCESS(3)
"vst1.8 {d1}, [%3]! \n" // store 8 pixels V."bgt 1b \n"
: "+r"(src_argb), // %0
@@ -1507,8 +1368,11 @@
}
// TODO(fbarchard): Subsample match C code.
-void ARGBToUVJRow_NEON(const uint8* src_argb, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width) {+void ARGBToUVJRow_NEON(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {asm volatile (
"add %1, %0, %1 \n" // src_stride + src_argb
"vmov.s16 q10, #127 / 2 \n" // UB / VR 0.500 coefficient
@@ -1517,17 +1381,13 @@
"vmov.s16 q13, #20 / 2 \n" // VB -0.08131 coefficient
"vmov.s16 q14, #107 / 2 \n" // VG -0.41869 coefficient
"vmov.u16 q15, #0x8080 \n" // 128.5
- "1: \n"
- MEMACCESS(0)
+ "1: \n"
"vld4.8 {d0, d2, d4, d6}, [%0]! \n" // load 8 ARGB pixels.- MEMACCESS(0)
"vld4.8 {d1, d3, d5, d7}, [%0]! \n" // load next 8 ARGB pixels."vpaddl.u8 q0, q0 \n" // B 16 bytes -> 8 shorts.
"vpaddl.u8 q1, q1 \n" // G 16 bytes -> 8 shorts.
"vpaddl.u8 q2, q2 \n" // R 16 bytes -> 8 shorts.
- MEMACCESS(1)
"vld4.8 {d8, d10, d12, d14}, [%1]! \n" // load 8 more ARGB pixels.- MEMACCESS(1)
"vld4.8 {d9, d11, d13, d15}, [%1]! \n" // load last 8 ARGB pixels."vpadal.u8 q0, q4 \n" // B 16 bytes -> 8 shorts.
"vpadal.u8 q1, q5 \n" // G 16 bytes -> 8 shorts.
@@ -1539,9 +1399,7 @@
"subs %4, %4, #16 \n" // 32 processed per loop.
RGBTOUV(q0, q1, q2)
- MEMACCESS(2)
"vst1.8 {d0}, [%2]! \n" // store 8 pixels U.- MEMACCESS(3)
"vst1.8 {d1}, [%3]! \n" // store 8 pixels V."bgt 1b \n"
: "+r"(src_argb), // %0
@@ -1555,8 +1413,11 @@
);
}
-void BGRAToUVRow_NEON(const uint8* src_bgra, int src_stride_bgra,
- uint8* dst_u, uint8* dst_v, int width) {+void BGRAToUVRow_NEON(const uint8_t* src_bgra,
+ int src_stride_bgra,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {asm volatile (
"add %1, %0, %1 \n" // src_stride + src_bgra
"vmov.s16 q10, #112 / 2 \n" // UB / VR 0.875 coefficient
@@ -1565,17 +1426,13 @@
"vmov.s16 q13, #18 / 2 \n" // VB -0.1406 coefficient
"vmov.s16 q14, #94 / 2 \n" // VG -0.7344 coefficient
"vmov.u16 q15, #0x8080 \n" // 128.5
- "1: \n"
- MEMACCESS(0)
+ "1: \n"
"vld4.8 {d0, d2, d4, d6}, [%0]! \n" // load 8 BGRA pixels.- MEMACCESS(0)
"vld4.8 {d1, d3, d5, d7}, [%0]! \n" // load next 8 BGRA pixels."vpaddl.u8 q3, q3 \n" // B 16 bytes -> 8 shorts.
"vpaddl.u8 q2, q2 \n" // G 16 bytes -> 8 shorts.
"vpaddl.u8 q1, q1 \n" // R 16 bytes -> 8 shorts.
- MEMACCESS(1)
"vld4.8 {d8, d10, d12, d14}, [%1]! \n" // load 8 more BGRA pixels.- MEMACCESS(1)
"vld4.8 {d9, d11, d13, d15}, [%1]! \n" // load last 8 BGRA pixels."vpadal.u8 q3, q7 \n" // B 16 bytes -> 8 shorts.
"vpadal.u8 q2, q6 \n" // G 16 bytes -> 8 shorts.
@@ -1587,9 +1444,7 @@
"subs %4, %4, #16 \n" // 32 processed per loop.
RGBTOUV(q3, q2, q1)
- MEMACCESS(2)
"vst1.8 {d0}, [%2]! \n" // store 8 pixels U.- MEMACCESS(3)
"vst1.8 {d1}, [%3]! \n" // store 8 pixels V."bgt 1b \n"
: "+r"(src_bgra), // %0
@@ -1603,8 +1458,11 @@
);
}
-void ABGRToUVRow_NEON(const uint8* src_abgr, int src_stride_abgr,
- uint8* dst_u, uint8* dst_v, int width) {+void ABGRToUVRow_NEON(const uint8_t* src_abgr,
+ int src_stride_abgr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {asm volatile (
"add %1, %0, %1 \n" // src_stride + src_abgr
"vmov.s16 q10, #112 / 2 \n" // UB / VR 0.875 coefficient
@@ -1613,17 +1471,13 @@
"vmov.s16 q13, #18 / 2 \n" // VB -0.1406 coefficient
"vmov.s16 q14, #94 / 2 \n" // VG -0.7344 coefficient
"vmov.u16 q15, #0x8080 \n" // 128.5
- "1: \n"
- MEMACCESS(0)
+ "1: \n"
"vld4.8 {d0, d2, d4, d6}, [%0]! \n" // load 8 ABGR pixels.- MEMACCESS(0)
"vld4.8 {d1, d3, d5, d7}, [%0]! \n" // load next 8 ABGR pixels."vpaddl.u8 q2, q2 \n" // B 16 bytes -> 8 shorts.
"vpaddl.u8 q1, q1 \n" // G 16 bytes -> 8 shorts.
"vpaddl.u8 q0, q0 \n" // R 16 bytes -> 8 shorts.
- MEMACCESS(1)
"vld4.8 {d8, d10, d12, d14}, [%1]! \n" // load 8 more ABGR pixels.- MEMACCESS(1)
"vld4.8 {d9, d11, d13, d15}, [%1]! \n" // load last 8 ABGR pixels."vpadal.u8 q2, q6 \n" // B 16 bytes -> 8 shorts.
"vpadal.u8 q1, q5 \n" // G 16 bytes -> 8 shorts.
@@ -1635,9 +1489,7 @@
"subs %4, %4, #16 \n" // 32 processed per loop.
RGBTOUV(q2, q1, q0)
- MEMACCESS(2)
"vst1.8 {d0}, [%2]! \n" // store 8 pixels U.- MEMACCESS(3)
"vst1.8 {d1}, [%3]! \n" // store 8 pixels V."bgt 1b \n"
: "+r"(src_abgr), // %0
@@ -1651,8 +1503,11 @@
);
}
-void RGBAToUVRow_NEON(const uint8* src_rgba, int src_stride_rgba,
- uint8* dst_u, uint8* dst_v, int width) {+void RGBAToUVRow_NEON(const uint8_t* src_rgba,
+ int src_stride_rgba,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {asm volatile (
"add %1, %0, %1 \n" // src_stride + src_rgba
"vmov.s16 q10, #112 / 2 \n" // UB / VR 0.875 coefficient
@@ -1661,17 +1516,13 @@
"vmov.s16 q13, #18 / 2 \n" // VB -0.1406 coefficient
"vmov.s16 q14, #94 / 2 \n" // VG -0.7344 coefficient
"vmov.u16 q15, #0x8080 \n" // 128.5
- "1: \n"
- MEMACCESS(0)
+ "1: \n"
"vld4.8 {d0, d2, d4, d6}, [%0]! \n" // load 8 RGBA pixels.- MEMACCESS(0)
"vld4.8 {d1, d3, d5, d7}, [%0]! \n" // load next 8 RGBA pixels."vpaddl.u8 q0, q1 \n" // B 16 bytes -> 8 shorts.
"vpaddl.u8 q1, q2 \n" // G 16 bytes -> 8 shorts.
"vpaddl.u8 q2, q3 \n" // R 16 bytes -> 8 shorts.
- MEMACCESS(1)
"vld4.8 {d8, d10, d12, d14}, [%1]! \n" // load 8 more RGBA pixels.- MEMACCESS(1)
"vld4.8 {d9, d11, d13, d15}, [%1]! \n" // load last 8 RGBA pixels."vpadal.u8 q0, q5 \n" // B 16 bytes -> 8 shorts.
"vpadal.u8 q1, q6 \n" // G 16 bytes -> 8 shorts.
@@ -1683,9 +1534,7 @@
"subs %4, %4, #16 \n" // 32 processed per loop.
RGBTOUV(q0, q1, q2)
- MEMACCESS(2)
"vst1.8 {d0}, [%2]! \n" // store 8 pixels U.- MEMACCESS(3)
"vst1.8 {d1}, [%3]! \n" // store 8 pixels V."bgt 1b \n"
: "+r"(src_rgba), // %0
@@ -1699,8 +1548,11 @@
);
}
-void RGB24ToUVRow_NEON(const uint8* src_rgb24, int src_stride_rgb24,
- uint8* dst_u, uint8* dst_v, int width) {+void RGB24ToUVRow_NEON(const uint8_t* src_rgb24,
+ int src_stride_rgb24,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {asm volatile (
"add %1, %0, %1 \n" // src_stride + src_rgb24
"vmov.s16 q10, #112 / 2 \n" // UB / VR 0.875 coefficient
@@ -1709,17 +1561,13 @@
"vmov.s16 q13, #18 / 2 \n" // VB -0.1406 coefficient
"vmov.s16 q14, #94 / 2 \n" // VG -0.7344 coefficient
"vmov.u16 q15, #0x8080 \n" // 128.5
- "1: \n"
- MEMACCESS(0)
+ "1: \n"
"vld3.8 {d0, d2, d4}, [%0]! \n" // load 8 RGB24 pixels.- MEMACCESS(0)
"vld3.8 {d1, d3, d5}, [%0]! \n" // load next 8 RGB24 pixels."vpaddl.u8 q0, q0 \n" // B 16 bytes -> 8 shorts.
"vpaddl.u8 q1, q1 \n" // G 16 bytes -> 8 shorts.
"vpaddl.u8 q2, q2 \n" // R 16 bytes -> 8 shorts.
- MEMACCESS(1)
"vld3.8 {d8, d10, d12}, [%1]! \n" // load 8 more RGB24 pixels.- MEMACCESS(1)
"vld3.8 {d9, d11, d13}, [%1]! \n" // load last 8 RGB24 pixels."vpadal.u8 q0, q4 \n" // B 16 bytes -> 8 shorts.
"vpadal.u8 q1, q5 \n" // G 16 bytes -> 8 shorts.
@@ -1731,9 +1579,7 @@
"subs %4, %4, #16 \n" // 32 processed per loop.
RGBTOUV(q0, q1, q2)
- MEMACCESS(2)
"vst1.8 {d0}, [%2]! \n" // store 8 pixels U.- MEMACCESS(3)
"vst1.8 {d1}, [%3]! \n" // store 8 pixels V."bgt 1b \n"
: "+r"(src_rgb24), // %0
@@ -1747,8 +1593,11 @@
);
}
-void RAWToUVRow_NEON(const uint8* src_raw, int src_stride_raw,
- uint8* dst_u, uint8* dst_v, int width) {+void RAWToUVRow_NEON(const uint8_t* src_raw,
+ int src_stride_raw,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {asm volatile (
"add %1, %0, %1 \n" // src_stride + src_raw
"vmov.s16 q10, #112 / 2 \n" // UB / VR 0.875 coefficient
@@ -1757,17 +1606,13 @@
"vmov.s16 q13, #18 / 2 \n" // VB -0.1406 coefficient
"vmov.s16 q14, #94 / 2 \n" // VG -0.7344 coefficient
"vmov.u16 q15, #0x8080 \n" // 128.5
- "1: \n"
- MEMACCESS(0)
+ "1: \n"
"vld3.8 {d0, d2, d4}, [%0]! \n" // load 8 RAW pixels.- MEMACCESS(0)
"vld3.8 {d1, d3, d5}, [%0]! \n" // load next 8 RAW pixels."vpaddl.u8 q2, q2 \n" // B 16 bytes -> 8 shorts.
"vpaddl.u8 q1, q1 \n" // G 16 bytes -> 8 shorts.
"vpaddl.u8 q0, q0 \n" // R 16 bytes -> 8 shorts.
- MEMACCESS(1)
"vld3.8 {d8, d10, d12}, [%1]! \n" // load 8 more RAW pixels.- MEMACCESS(1)
"vld3.8 {d9, d11, d13}, [%1]! \n" // load last 8 RAW pixels."vpadal.u8 q2, q6 \n" // B 16 bytes -> 8 shorts.
"vpadal.u8 q1, q5 \n" // G 16 bytes -> 8 shorts.
@@ -1779,9 +1624,7 @@
"subs %4, %4, #16 \n" // 32 processed per loop.
RGBTOUV(q2, q1, q0)
- MEMACCESS(2)
"vst1.8 {d0}, [%2]! \n" // store 8 pixels U.- MEMACCESS(3)
"vst1.8 {d1}, [%3]! \n" // store 8 pixels V."bgt 1b \n"
: "+r"(src_raw), // %0
@@ -1796,686 +1639,640 @@
}
// 16x2 pixels -> 8x1. width is number of argb pixels. e.g. 16.
-void RGB565ToUVRow_NEON(const uint8* src_rgb565, int src_stride_rgb565,
- uint8* dst_u, uint8* dst_v, int width) {- asm volatile (
- "add %1, %0, %1 \n" // src_stride + src_argb
- "vmov.s16 q10, #112 / 2 \n" // UB / VR 0.875 coefficient
- "vmov.s16 q11, #74 / 2 \n" // UG -0.5781 coefficient
- "vmov.s16 q12, #38 / 2 \n" // UR -0.2969 coefficient
- "vmov.s16 q13, #18 / 2 \n" // VB -0.1406 coefficient
- "vmov.s16 q14, #94 / 2 \n" // VG -0.7344 coefficient
- "vmov.u16 q15, #0x8080 \n" // 128.5
- "1: \n"
- MEMACCESS(0)
- "vld1.8 {q0}, [%0]! \n" // load 8 RGB565 pixels.- RGB565TOARGB
- "vpaddl.u8 d8, d0 \n" // B 8 bytes -> 4 shorts.
- "vpaddl.u8 d10, d1 \n" // G 8 bytes -> 4 shorts.
- "vpaddl.u8 d12, d2 \n" // R 8 bytes -> 4 shorts.
- MEMACCESS(0)
- "vld1.8 {q0}, [%0]! \n" // next 8 RGB565 pixels.- RGB565TOARGB
- "vpaddl.u8 d9, d0 \n" // B 8 bytes -> 4 shorts.
- "vpaddl.u8 d11, d1 \n" // G 8 bytes -> 4 shorts.
- "vpaddl.u8 d13, d2 \n" // R 8 bytes -> 4 shorts.
+void RGB565ToUVRow_NEON(const uint8_t* src_rgb565,
+ int src_stride_rgb565,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ asm volatile(
+ "add %1, %0, %1 \n" // src_stride + src_argb
+ "vmov.s16 q10, #112 / 2 \n" // UB / VR 0.875
+ // coefficient
+ "vmov.s16 q11, #74 / 2 \n" // UG -0.5781 coefficient
+ "vmov.s16 q12, #38 / 2 \n" // UR -0.2969 coefficient
+ "vmov.s16 q13, #18 / 2 \n" // VB -0.1406 coefficient
+ "vmov.s16 q14, #94 / 2 \n" // VG -0.7344 coefficient
+ "vmov.u16 q15, #0x8080 \n" // 128.5
+ "1: \n"
+ "vld1.8 {q0}, [%0]! \n" // load 8 RGB565 pixels.+ RGB565TOARGB
+ "vpaddl.u8 d8, d0 \n" // B 8 bytes -> 4 shorts.
+ "vpaddl.u8 d10, d1 \n" // G 8 bytes -> 4 shorts.
+ "vpaddl.u8 d12, d2 \n" // R 8 bytes -> 4 shorts.
+ "vld1.8 {q0}, [%0]! \n" // next 8 RGB565 pixels.+ RGB565TOARGB
+ "vpaddl.u8 d9, d0 \n" // B 8 bytes -> 4 shorts.
+ "vpaddl.u8 d11, d1 \n" // G 8 bytes -> 4 shorts.
+ "vpaddl.u8 d13, d2 \n" // R 8 bytes -> 4 shorts.
- MEMACCESS(1)
- "vld1.8 {q0}, [%1]! \n" // load 8 RGB565 pixels.- RGB565TOARGB
- "vpadal.u8 d8, d0 \n" // B 8 bytes -> 4 shorts.
- "vpadal.u8 d10, d1 \n" // G 8 bytes -> 4 shorts.
- "vpadal.u8 d12, d2 \n" // R 8 bytes -> 4 shorts.
- MEMACCESS(1)
- "vld1.8 {q0}, [%1]! \n" // next 8 RGB565 pixels.- RGB565TOARGB
- "vpadal.u8 d9, d0 \n" // B 8 bytes -> 4 shorts.
- "vpadal.u8 d11, d1 \n" // G 8 bytes -> 4 shorts.
- "vpadal.u8 d13, d2 \n" // R 8 bytes -> 4 shorts.
+ "vld1.8 {q0}, [%1]! \n" // load 8 RGB565 pixels.+ RGB565TOARGB
+ "vpadal.u8 d8, d0 \n" // B 8 bytes -> 4 shorts.
+ "vpadal.u8 d10, d1 \n" // G 8 bytes -> 4 shorts.
+ "vpadal.u8 d12, d2 \n" // R 8 bytes -> 4 shorts.
+ "vld1.8 {q0}, [%1]! \n" // next 8 RGB565 pixels.+ RGB565TOARGB
+ "vpadal.u8 d9, d0 \n" // B 8 bytes -> 4 shorts.
+ "vpadal.u8 d11, d1 \n" // G 8 bytes -> 4 shorts.
+ "vpadal.u8 d13, d2 \n" // R 8 bytes -> 4 shorts.
- "vrshr.u16 q4, q4, #1 \n" // 2x average
- "vrshr.u16 q5, q5, #1 \n"
- "vrshr.u16 q6, q6, #1 \n"
+ "vrshr.u16 q4, q4, #1 \n" // 2x average
+ "vrshr.u16 q5, q5, #1 \n"
+ "vrshr.u16 q6, q6, #1 \n"
- "subs %4, %4, #16 \n" // 16 processed per loop.
- "vmul.s16 q8, q4, q10 \n" // B
- "vmls.s16 q8, q5, q11 \n" // G
- "vmls.s16 q8, q6, q12 \n" // R
- "vadd.u16 q8, q8, q15 \n" // +128 -> unsigned
- "vmul.s16 q9, q6, q10 \n" // R
- "vmls.s16 q9, q5, q14 \n" // G
- "vmls.s16 q9, q4, q13 \n" // B
- "vadd.u16 q9, q9, q15 \n" // +128 -> unsigned
- "vqshrn.u16 d0, q8, #8 \n" // 16 bit to 8 bit U
- "vqshrn.u16 d1, q9, #8 \n" // 16 bit to 8 bit V
- MEMACCESS(2)
- "vst1.8 {d0}, [%2]! \n" // store 8 pixels U.- MEMACCESS(3)
- "vst1.8 {d1}, [%3]! \n" // store 8 pixels V.- "bgt 1b \n"
- : "+r"(src_rgb565), // %0
- "+r"(src_stride_rgb565), // %1
- "+r"(dst_u), // %2
- "+r"(dst_v), // %3
- "+r"(width) // %4
- :
- : "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q5", "q6", "q7",
- "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15"
- );
+ "subs %4, %4, #16 \n" // 16 processed per loop.
+ "vmul.s16 q8, q4, q10 \n" // B
+ "vmls.s16 q8, q5, q11 \n" // G
+ "vmls.s16 q8, q6, q12 \n" // R
+ "vadd.u16 q8, q8, q15 \n" // +128 -> unsigned
+ "vmul.s16 q9, q6, q10 \n" // R
+ "vmls.s16 q9, q5, q14 \n" // G
+ "vmls.s16 q9, q4, q13 \n" // B
+ "vadd.u16 q9, q9, q15 \n" // +128 -> unsigned
+ "vqshrn.u16 d0, q8, #8 \n" // 16 bit to 8 bit U
+ "vqshrn.u16 d1, q9, #8 \n" // 16 bit to 8 bit V
+ "vst1.8 {d0}, [%2]! \n" // store 8 pixels U.+ "vst1.8 {d1}, [%3]! \n" // store 8 pixels V.+ "bgt 1b \n"
+ : "+r"(src_rgb565), // %0
+ "+r"(src_stride_rgb565), // %1
+ "+r"(dst_u), // %2
+ "+r"(dst_v), // %3
+ "+r"(width) // %4
+ :
+ : "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q5", "q6", "q7", "q8",
+ "q9", "q10", "q11", "q12", "q13", "q14", "q15");
}
// 16x2 pixels -> 8x1. width is number of argb pixels. e.g. 16.
-void ARGB1555ToUVRow_NEON(const uint8* src_argb1555, int src_stride_argb1555,
- uint8* dst_u, uint8* dst_v, int width) {- asm volatile (
- "add %1, %0, %1 \n" // src_stride + src_argb
- "vmov.s16 q10, #112 / 2 \n" // UB / VR 0.875 coefficient
- "vmov.s16 q11, #74 / 2 \n" // UG -0.5781 coefficient
- "vmov.s16 q12, #38 / 2 \n" // UR -0.2969 coefficient
- "vmov.s16 q13, #18 / 2 \n" // VB -0.1406 coefficient
- "vmov.s16 q14, #94 / 2 \n" // VG -0.7344 coefficient
- "vmov.u16 q15, #0x8080 \n" // 128.5
- "1: \n"
- MEMACCESS(0)
- "vld1.8 {q0}, [%0]! \n" // load 8 ARGB1555 pixels.- RGB555TOARGB
- "vpaddl.u8 d8, d0 \n" // B 8 bytes -> 4 shorts.
- "vpaddl.u8 d10, d1 \n" // G 8 bytes -> 4 shorts.
- "vpaddl.u8 d12, d2 \n" // R 8 bytes -> 4 shorts.
- MEMACCESS(0)
- "vld1.8 {q0}, [%0]! \n" // next 8 ARGB1555 pixels.- RGB555TOARGB
- "vpaddl.u8 d9, d0 \n" // B 8 bytes -> 4 shorts.
- "vpaddl.u8 d11, d1 \n" // G 8 bytes -> 4 shorts.
- "vpaddl.u8 d13, d2 \n" // R 8 bytes -> 4 shorts.
+void ARGB1555ToUVRow_NEON(const uint8_t* src_argb1555,
+ int src_stride_argb1555,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ asm volatile(
+ "add %1, %0, %1 \n" // src_stride + src_argb
+ "vmov.s16 q10, #112 / 2 \n" // UB / VR 0.875
+ // coefficient
+ "vmov.s16 q11, #74 / 2 \n" // UG -0.5781 coefficient
+ "vmov.s16 q12, #38 / 2 \n" // UR -0.2969 coefficient
+ "vmov.s16 q13, #18 / 2 \n" // VB -0.1406 coefficient
+ "vmov.s16 q14, #94 / 2 \n" // VG -0.7344 coefficient
+ "vmov.u16 q15, #0x8080 \n" // 128.5
+ "1: \n"
+ "vld1.8 {q0}, [%0]! \n" // load 8 ARGB1555 pixels.+ RGB555TOARGB
+ "vpaddl.u8 d8, d0 \n" // B 8 bytes -> 4 shorts.
+ "vpaddl.u8 d10, d1 \n" // G 8 bytes -> 4 shorts.
+ "vpaddl.u8 d12, d2 \n" // R 8 bytes -> 4 shorts.
+ "vld1.8 {q0}, [%0]! \n" // next 8 ARGB1555 pixels.+ RGB555TOARGB
+ "vpaddl.u8 d9, d0 \n" // B 8 bytes -> 4 shorts.
+ "vpaddl.u8 d11, d1 \n" // G 8 bytes -> 4 shorts.
+ "vpaddl.u8 d13, d2 \n" // R 8 bytes -> 4 shorts.
- MEMACCESS(1)
- "vld1.8 {q0}, [%1]! \n" // load 8 ARGB1555 pixels.- RGB555TOARGB
- "vpadal.u8 d8, d0 \n" // B 8 bytes -> 4 shorts.
- "vpadal.u8 d10, d1 \n" // G 8 bytes -> 4 shorts.
- "vpadal.u8 d12, d2 \n" // R 8 bytes -> 4 shorts.
- MEMACCESS(1)
- "vld1.8 {q0}, [%1]! \n" // next 8 ARGB1555 pixels.- RGB555TOARGB
- "vpadal.u8 d9, d0 \n" // B 8 bytes -> 4 shorts.
- "vpadal.u8 d11, d1 \n" // G 8 bytes -> 4 shorts.
- "vpadal.u8 d13, d2 \n" // R 8 bytes -> 4 shorts.
+ "vld1.8 {q0}, [%1]! \n" // load 8 ARGB1555 pixels.+ RGB555TOARGB
+ "vpadal.u8 d8, d0 \n" // B 8 bytes -> 4 shorts.
+ "vpadal.u8 d10, d1 \n" // G 8 bytes -> 4 shorts.
+ "vpadal.u8 d12, d2 \n" // R 8 bytes -> 4 shorts.
+ "vld1.8 {q0}, [%1]! \n" // next 8 ARGB1555 pixels.+ RGB555TOARGB
+ "vpadal.u8 d9, d0 \n" // B 8 bytes -> 4 shorts.
+ "vpadal.u8 d11, d1 \n" // G 8 bytes -> 4 shorts.
+ "vpadal.u8 d13, d2 \n" // R 8 bytes -> 4 shorts.
- "vrshr.u16 q4, q4, #1 \n" // 2x average
- "vrshr.u16 q5, q5, #1 \n"
- "vrshr.u16 q6, q6, #1 \n"
+ "vrshr.u16 q4, q4, #1 \n" // 2x average
+ "vrshr.u16 q5, q5, #1 \n"
+ "vrshr.u16 q6, q6, #1 \n"
- "subs %4, %4, #16 \n" // 16 processed per loop.
- "vmul.s16 q8, q4, q10 \n" // B
- "vmls.s16 q8, q5, q11 \n" // G
- "vmls.s16 q8, q6, q12 \n" // R
- "vadd.u16 q8, q8, q15 \n" // +128 -> unsigned
- "vmul.s16 q9, q6, q10 \n" // R
- "vmls.s16 q9, q5, q14 \n" // G
- "vmls.s16 q9, q4, q13 \n" // B
- "vadd.u16 q9, q9, q15 \n" // +128 -> unsigned
- "vqshrn.u16 d0, q8, #8 \n" // 16 bit to 8 bit U
- "vqshrn.u16 d1, q9, #8 \n" // 16 bit to 8 bit V
- MEMACCESS(2)
- "vst1.8 {d0}, [%2]! \n" // store 8 pixels U.- MEMACCESS(3)
- "vst1.8 {d1}, [%3]! \n" // store 8 pixels V.- "bgt 1b \n"
- : "+r"(src_argb1555), // %0
- "+r"(src_stride_argb1555), // %1
- "+r"(dst_u), // %2
- "+r"(dst_v), // %3
- "+r"(width) // %4
- :
- : "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q5", "q6", "q7",
- "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15"
- );
+ "subs %4, %4, #16 \n" // 16 processed per loop.
+ "vmul.s16 q8, q4, q10 \n" // B
+ "vmls.s16 q8, q5, q11 \n" // G
+ "vmls.s16 q8, q6, q12 \n" // R
+ "vadd.u16 q8, q8, q15 \n" // +128 -> unsigned
+ "vmul.s16 q9, q6, q10 \n" // R
+ "vmls.s16 q9, q5, q14 \n" // G
+ "vmls.s16 q9, q4, q13 \n" // B
+ "vadd.u16 q9, q9, q15 \n" // +128 -> unsigned
+ "vqshrn.u16 d0, q8, #8 \n" // 16 bit to 8 bit U
+ "vqshrn.u16 d1, q9, #8 \n" // 16 bit to 8 bit V
+ "vst1.8 {d0}, [%2]! \n" // store 8 pixels U.+ "vst1.8 {d1}, [%3]! \n" // store 8 pixels V.+ "bgt 1b \n"
+ : "+r"(src_argb1555), // %0
+ "+r"(src_stride_argb1555), // %1
+ "+r"(dst_u), // %2
+ "+r"(dst_v), // %3
+ "+r"(width) // %4
+ :
+ : "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q5", "q6", "q7", "q8",
+ "q9", "q10", "q11", "q12", "q13", "q14", "q15");
}
// 16x2 pixels -> 8x1. width is number of argb pixels. e.g. 16.
-void ARGB4444ToUVRow_NEON(const uint8* src_argb4444, int src_stride_argb4444,
- uint8* dst_u, uint8* dst_v, int width) {- asm volatile (
- "add %1, %0, %1 \n" // src_stride + src_argb
- "vmov.s16 q10, #112 / 2 \n" // UB / VR 0.875 coefficient
- "vmov.s16 q11, #74 / 2 \n" // UG -0.5781 coefficient
- "vmov.s16 q12, #38 / 2 \n" // UR -0.2969 coefficient
- "vmov.s16 q13, #18 / 2 \n" // VB -0.1406 coefficient
- "vmov.s16 q14, #94 / 2 \n" // VG -0.7344 coefficient
- "vmov.u16 q15, #0x8080 \n" // 128.5
- "1: \n"
- MEMACCESS(0)
- "vld1.8 {q0}, [%0]! \n" // load 8 ARGB4444 pixels.- ARGB4444TOARGB
- "vpaddl.u8 d8, d0 \n" // B 8 bytes -> 4 shorts.
- "vpaddl.u8 d10, d1 \n" // G 8 bytes -> 4 shorts.
- "vpaddl.u8 d12, d2 \n" // R 8 bytes -> 4 shorts.
- MEMACCESS(0)
- "vld1.8 {q0}, [%0]! \n" // next 8 ARGB4444 pixels.- ARGB4444TOARGB
- "vpaddl.u8 d9, d0 \n" // B 8 bytes -> 4 shorts.
- "vpaddl.u8 d11, d1 \n" // G 8 bytes -> 4 shorts.
- "vpaddl.u8 d13, d2 \n" // R 8 bytes -> 4 shorts.
+void ARGB4444ToUVRow_NEON(const uint8_t* src_argb4444,
+ int src_stride_argb4444,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ asm volatile(
+ "add %1, %0, %1 \n" // src_stride + src_argb
+ "vmov.s16 q10, #112 / 2 \n" // UB / VR 0.875
+ // coefficient
+ "vmov.s16 q11, #74 / 2 \n" // UG -0.5781 coefficient
+ "vmov.s16 q12, #38 / 2 \n" // UR -0.2969 coefficient
+ "vmov.s16 q13, #18 / 2 \n" // VB -0.1406 coefficient
+ "vmov.s16 q14, #94 / 2 \n" // VG -0.7344 coefficient
+ "vmov.u16 q15, #0x8080 \n" // 128.5
+ "1: \n"
+ "vld1.8 {q0}, [%0]! \n" // load 8 ARGB4444 pixels.+ ARGB4444TOARGB
+ "vpaddl.u8 d8, d0 \n" // B 8 bytes -> 4 shorts.
+ "vpaddl.u8 d10, d1 \n" // G 8 bytes -> 4 shorts.
+ "vpaddl.u8 d12, d2 \n" // R 8 bytes -> 4 shorts.
+ "vld1.8 {q0}, [%0]! \n" // next 8 ARGB4444 pixels.+ ARGB4444TOARGB
+ "vpaddl.u8 d9, d0 \n" // B 8 bytes -> 4 shorts.
+ "vpaddl.u8 d11, d1 \n" // G 8 bytes -> 4 shorts.
+ "vpaddl.u8 d13, d2 \n" // R 8 bytes -> 4 shorts.
- MEMACCESS(1)
- "vld1.8 {q0}, [%1]! \n" // load 8 ARGB4444 pixels.- ARGB4444TOARGB
- "vpadal.u8 d8, d0 \n" // B 8 bytes -> 4 shorts.
- "vpadal.u8 d10, d1 \n" // G 8 bytes -> 4 shorts.
- "vpadal.u8 d12, d2 \n" // R 8 bytes -> 4 shorts.
- MEMACCESS(1)
- "vld1.8 {q0}, [%1]! \n" // next 8 ARGB4444 pixels.- ARGB4444TOARGB
- "vpadal.u8 d9, d0 \n" // B 8 bytes -> 4 shorts.
- "vpadal.u8 d11, d1 \n" // G 8 bytes -> 4 shorts.
- "vpadal.u8 d13, d2 \n" // R 8 bytes -> 4 shorts.
+ "vld1.8 {q0}, [%1]! \n" // load 8 ARGB4444 pixels.+ ARGB4444TOARGB
+ "vpadal.u8 d8, d0 \n" // B 8 bytes -> 4 shorts.
+ "vpadal.u8 d10, d1 \n" // G 8 bytes -> 4 shorts.
+ "vpadal.u8 d12, d2 \n" // R 8 bytes -> 4 shorts.
+ "vld1.8 {q0}, [%1]! \n" // next 8 ARGB4444 pixels.+ ARGB4444TOARGB
+ "vpadal.u8 d9, d0 \n" // B 8 bytes -> 4 shorts.
+ "vpadal.u8 d11, d1 \n" // G 8 bytes -> 4 shorts.
+ "vpadal.u8 d13, d2 \n" // R 8 bytes -> 4 shorts.
- "vrshr.u16 q4, q4, #1 \n" // 2x average
- "vrshr.u16 q5, q5, #1 \n"
- "vrshr.u16 q6, q6, #1 \n"
+ "vrshr.u16 q4, q4, #1 \n" // 2x average
+ "vrshr.u16 q5, q5, #1 \n"
+ "vrshr.u16 q6, q6, #1 \n"
- "subs %4, %4, #16 \n" // 16 processed per loop.
- "vmul.s16 q8, q4, q10 \n" // B
- "vmls.s16 q8, q5, q11 \n" // G
- "vmls.s16 q8, q6, q12 \n" // R
- "vadd.u16 q8, q8, q15 \n" // +128 -> unsigned
- "vmul.s16 q9, q6, q10 \n" // R
- "vmls.s16 q9, q5, q14 \n" // G
- "vmls.s16 q9, q4, q13 \n" // B
- "vadd.u16 q9, q9, q15 \n" // +128 -> unsigned
- "vqshrn.u16 d0, q8, #8 \n" // 16 bit to 8 bit U
- "vqshrn.u16 d1, q9, #8 \n" // 16 bit to 8 bit V
- MEMACCESS(2)
- "vst1.8 {d0}, [%2]! \n" // store 8 pixels U.- MEMACCESS(3)
- "vst1.8 {d1}, [%3]! \n" // store 8 pixels V.- "bgt 1b \n"
- : "+r"(src_argb4444), // %0
- "+r"(src_stride_argb4444), // %1
- "+r"(dst_u), // %2
- "+r"(dst_v), // %3
- "+r"(width) // %4
- :
- : "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q5", "q6", "q7",
- "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15"
- );
+ "subs %4, %4, #16 \n" // 16 processed per loop.
+ "vmul.s16 q8, q4, q10 \n" // B
+ "vmls.s16 q8, q5, q11 \n" // G
+ "vmls.s16 q8, q6, q12 \n" // R
+ "vadd.u16 q8, q8, q15 \n" // +128 -> unsigned
+ "vmul.s16 q9, q6, q10 \n" // R
+ "vmls.s16 q9, q5, q14 \n" // G
+ "vmls.s16 q9, q4, q13 \n" // B
+ "vadd.u16 q9, q9, q15 \n" // +128 -> unsigned
+ "vqshrn.u16 d0, q8, #8 \n" // 16 bit to 8 bit U
+ "vqshrn.u16 d1, q9, #8 \n" // 16 bit to 8 bit V
+ "vst1.8 {d0}, [%2]! \n" // store 8 pixels U.+ "vst1.8 {d1}, [%3]! \n" // store 8 pixels V.+ "bgt 1b \n"
+ : "+r"(src_argb4444), // %0
+ "+r"(src_stride_argb4444), // %1
+ "+r"(dst_u), // %2
+ "+r"(dst_v), // %3
+ "+r"(width) // %4
+ :
+ : "cc", "memory", "q0", "q1", "q2", "q3", "q4", "q5", "q6", "q7", "q8",
+ "q9", "q10", "q11", "q12", "q13", "q14", "q15");
}
-void RGB565ToYRow_NEON(const uint8* src_rgb565, uint8* dst_y, int width) {- asm volatile (
- "vmov.u8 d24, #13 \n" // B * 0.1016 coefficient
- "vmov.u8 d25, #65 \n" // G * 0.5078 coefficient
- "vmov.u8 d26, #33 \n" // R * 0.2578 coefficient
- "vmov.u8 d27, #16 \n" // Add 16 constant
- "1: \n"
- MEMACCESS(0)
- "vld1.8 {q0}, [%0]! \n" // load 8 RGB565 pixels.- "subs %2, %2, #8 \n" // 8 processed per loop.
- RGB565TOARGB
- "vmull.u8 q2, d0, d24 \n" // B
- "vmlal.u8 q2, d1, d25 \n" // G
- "vmlal.u8 q2, d2, d26 \n" // R
- "vqrshrun.s16 d0, q2, #7 \n" // 16 bit to 8 bit Y
- "vqadd.u8 d0, d27 \n"
- MEMACCESS(1)
- "vst1.8 {d0}, [%1]! \n" // store 8 pixels Y.- "bgt 1b \n"
- : "+r"(src_rgb565), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "q0", "q1", "q2", "q3", "q12", "q13"
- );
+void RGB565ToYRow_NEON(const uint8_t* src_rgb565, uint8_t* dst_y, int width) {+ asm volatile(
+ "vmov.u8 d24, #13 \n" // B * 0.1016 coefficient
+ "vmov.u8 d25, #65 \n" // G * 0.5078 coefficient
+ "vmov.u8 d26, #33 \n" // R * 0.2578 coefficient
+ "vmov.u8 d27, #16 \n" // Add 16 constant
+ "1: \n"
+ "vld1.8 {q0}, [%0]! \n" // load 8 RGB565 pixels.+ "subs %2, %2, #8 \n" // 8 processed per loop.
+ RGB565TOARGB
+ "vmull.u8 q2, d0, d24 \n" // B
+ "vmlal.u8 q2, d1, d25 \n" // G
+ "vmlal.u8 q2, d2, d26 \n" // R
+ "vqrshrun.s16 d0, q2, #7 \n" // 16 bit to 8 bit Y
+ "vqadd.u8 d0, d27 \n"
+ "vst1.8 {d0}, [%1]! \n" // store 8 pixels Y.+ "bgt 1b \n"
+ : "+r"(src_rgb565), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "q0", "q1", "q2", "q3", "q12", "q13");
}
-void ARGB1555ToYRow_NEON(const uint8* src_argb1555, uint8* dst_y, int width) {- asm volatile (
- "vmov.u8 d24, #13 \n" // B * 0.1016 coefficient
- "vmov.u8 d25, #65 \n" // G * 0.5078 coefficient
- "vmov.u8 d26, #33 \n" // R * 0.2578 coefficient
- "vmov.u8 d27, #16 \n" // Add 16 constant
- "1: \n"
- MEMACCESS(0)
- "vld1.8 {q0}, [%0]! \n" // load 8 ARGB1555 pixels.- "subs %2, %2, #8 \n" // 8 processed per loop.
- ARGB1555TOARGB
- "vmull.u8 q2, d0, d24 \n" // B
- "vmlal.u8 q2, d1, d25 \n" // G
- "vmlal.u8 q2, d2, d26 \n" // R
- "vqrshrun.s16 d0, q2, #7 \n" // 16 bit to 8 bit Y
- "vqadd.u8 d0, d27 \n"
- MEMACCESS(1)
- "vst1.8 {d0}, [%1]! \n" // store 8 pixels Y.- "bgt 1b \n"
- : "+r"(src_argb1555), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "q0", "q1", "q2", "q3", "q12", "q13"
- );
+void ARGB1555ToYRow_NEON(const uint8_t* src_argb1555,
+ uint8_t* dst_y,
+ int width) {+ asm volatile(
+ "vmov.u8 d24, #13 \n" // B * 0.1016 coefficient
+ "vmov.u8 d25, #65 \n" // G * 0.5078 coefficient
+ "vmov.u8 d26, #33 \n" // R * 0.2578 coefficient
+ "vmov.u8 d27, #16 \n" // Add 16 constant
+ "1: \n"
+ "vld1.8 {q0}, [%0]! \n" // load 8 ARGB1555 pixels.+ "subs %2, %2, #8 \n" // 8 processed per loop.
+ ARGB1555TOARGB
+ "vmull.u8 q2, d0, d24 \n" // B
+ "vmlal.u8 q2, d1, d25 \n" // G
+ "vmlal.u8 q2, d2, d26 \n" // R
+ "vqrshrun.s16 d0, q2, #7 \n" // 16 bit to 8 bit Y
+ "vqadd.u8 d0, d27 \n"
+ "vst1.8 {d0}, [%1]! \n" // store 8 pixels Y.+ "bgt 1b \n"
+ : "+r"(src_argb1555), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "q0", "q1", "q2", "q3", "q12", "q13");
}
-void ARGB4444ToYRow_NEON(const uint8* src_argb4444, uint8* dst_y, int width) {- asm volatile (
- "vmov.u8 d24, #13 \n" // B * 0.1016 coefficient
- "vmov.u8 d25, #65 \n" // G * 0.5078 coefficient
- "vmov.u8 d26, #33 \n" // R * 0.2578 coefficient
- "vmov.u8 d27, #16 \n" // Add 16 constant
- "1: \n"
- MEMACCESS(0)
- "vld1.8 {q0}, [%0]! \n" // load 8 ARGB4444 pixels.- "subs %2, %2, #8 \n" // 8 processed per loop.
- ARGB4444TOARGB
- "vmull.u8 q2, d0, d24 \n" // B
- "vmlal.u8 q2, d1, d25 \n" // G
- "vmlal.u8 q2, d2, d26 \n" // R
- "vqrshrun.s16 d0, q2, #7 \n" // 16 bit to 8 bit Y
- "vqadd.u8 d0, d27 \n"
- MEMACCESS(1)
- "vst1.8 {d0}, [%1]! \n" // store 8 pixels Y.- "bgt 1b \n"
- : "+r"(src_argb4444), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "q0", "q1", "q2", "q3", "q12", "q13"
- );
+void ARGB4444ToYRow_NEON(const uint8_t* src_argb4444,
+ uint8_t* dst_y,
+ int width) {+ asm volatile(
+ "vmov.u8 d24, #13 \n" // B * 0.1016 coefficient
+ "vmov.u8 d25, #65 \n" // G * 0.5078 coefficient
+ "vmov.u8 d26, #33 \n" // R * 0.2578 coefficient
+ "vmov.u8 d27, #16 \n" // Add 16 constant
+ "1: \n"
+ "vld1.8 {q0}, [%0]! \n" // load 8 ARGB4444 pixels.+ "subs %2, %2, #8 \n" // 8 processed per loop.
+ ARGB4444TOARGB
+ "vmull.u8 q2, d0, d24 \n" // B
+ "vmlal.u8 q2, d1, d25 \n" // G
+ "vmlal.u8 q2, d2, d26 \n" // R
+ "vqrshrun.s16 d0, q2, #7 \n" // 16 bit to 8 bit Y
+ "vqadd.u8 d0, d27 \n"
+ "vst1.8 {d0}, [%1]! \n" // store 8 pixels Y.+ "bgt 1b \n"
+ : "+r"(src_argb4444), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "q0", "q1", "q2", "q3", "q12", "q13");
}
-void BGRAToYRow_NEON(const uint8* src_bgra, uint8* dst_y, int width) {- asm volatile (
- "vmov.u8 d4, #33 \n" // R * 0.2578 coefficient
- "vmov.u8 d5, #65 \n" // G * 0.5078 coefficient
- "vmov.u8 d6, #13 \n" // B * 0.1016 coefficient
- "vmov.u8 d7, #16 \n" // Add 16 constant
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 8 pixels of BGRA.- "subs %2, %2, #8 \n" // 8 processed per loop.
- "vmull.u8 q8, d1, d4 \n" // R
- "vmlal.u8 q8, d2, d5 \n" // G
- "vmlal.u8 q8, d3, d6 \n" // B
- "vqrshrun.s16 d0, q8, #7 \n" // 16 bit to 8 bit Y
- "vqadd.u8 d0, d7 \n"
- MEMACCESS(1)
- "vst1.8 {d0}, [%1]! \n" // store 8 pixels Y.- "bgt 1b \n"
- : "+r"(src_bgra), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", "q8"
- );
+void BGRAToYRow_NEON(const uint8_t* src_bgra, uint8_t* dst_y, int width) {+ asm volatile(
+ "vmov.u8 d4, #33 \n" // R * 0.2578 coefficient
+ "vmov.u8 d5, #65 \n" // G * 0.5078 coefficient
+ "vmov.u8 d6, #13 \n" // B * 0.1016 coefficient
+ "vmov.u8 d7, #16 \n" // Add 16 constant
+ "1: \n"
+ "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 8 pixels of BGRA.+ "subs %2, %2, #8 \n" // 8 processed per loop.
+ "vmull.u8 q8, d1, d4 \n" // R
+ "vmlal.u8 q8, d2, d5 \n" // G
+ "vmlal.u8 q8, d3, d6 \n" // B
+ "vqrshrun.s16 d0, q8, #7 \n" // 16 bit to 8 bit Y
+ "vqadd.u8 d0, d7 \n"
+ "vst1.8 {d0}, [%1]! \n" // store 8 pixels Y.+ "bgt 1b \n"
+ : "+r"(src_bgra), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", "q8");
}
-void ABGRToYRow_NEON(const uint8* src_abgr, uint8* dst_y, int width) {- asm volatile (
- "vmov.u8 d4, #33 \n" // R * 0.2578 coefficient
- "vmov.u8 d5, #65 \n" // G * 0.5078 coefficient
- "vmov.u8 d6, #13 \n" // B * 0.1016 coefficient
- "vmov.u8 d7, #16 \n" // Add 16 constant
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 8 pixels of ABGR.- "subs %2, %2, #8 \n" // 8 processed per loop.
- "vmull.u8 q8, d0, d4 \n" // R
- "vmlal.u8 q8, d1, d5 \n" // G
- "vmlal.u8 q8, d2, d6 \n" // B
- "vqrshrun.s16 d0, q8, #7 \n" // 16 bit to 8 bit Y
- "vqadd.u8 d0, d7 \n"
- MEMACCESS(1)
- "vst1.8 {d0}, [%1]! \n" // store 8 pixels Y.- "bgt 1b \n"
- : "+r"(src_abgr), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", "q8"
- );
+void ABGRToYRow_NEON(const uint8_t* src_abgr, uint8_t* dst_y, int width) {+ asm volatile(
+ "vmov.u8 d4, #33 \n" // R * 0.2578 coefficient
+ "vmov.u8 d5, #65 \n" // G * 0.5078 coefficient
+ "vmov.u8 d6, #13 \n" // B * 0.1016 coefficient
+ "vmov.u8 d7, #16 \n" // Add 16 constant
+ "1: \n"
+ "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 8 pixels of ABGR.+ "subs %2, %2, #8 \n" // 8 processed per loop.
+ "vmull.u8 q8, d0, d4 \n" // R
+ "vmlal.u8 q8, d1, d5 \n" // G
+ "vmlal.u8 q8, d2, d6 \n" // B
+ "vqrshrun.s16 d0, q8, #7 \n" // 16 bit to 8 bit Y
+ "vqadd.u8 d0, d7 \n"
+ "vst1.8 {d0}, [%1]! \n" // store 8 pixels Y.+ "bgt 1b \n"
+ : "+r"(src_abgr), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", "q8");
}
-void RGBAToYRow_NEON(const uint8* src_rgba, uint8* dst_y, int width) {- asm volatile (
- "vmov.u8 d4, #13 \n" // B * 0.1016 coefficient
- "vmov.u8 d5, #65 \n" // G * 0.5078 coefficient
- "vmov.u8 d6, #33 \n" // R * 0.2578 coefficient
- "vmov.u8 d7, #16 \n" // Add 16 constant
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 8 pixels of RGBA.- "subs %2, %2, #8 \n" // 8 processed per loop.
- "vmull.u8 q8, d1, d4 \n" // B
- "vmlal.u8 q8, d2, d5 \n" // G
- "vmlal.u8 q8, d3, d6 \n" // R
- "vqrshrun.s16 d0, q8, #7 \n" // 16 bit to 8 bit Y
- "vqadd.u8 d0, d7 \n"
- MEMACCESS(1)
- "vst1.8 {d0}, [%1]! \n" // store 8 pixels Y.- "bgt 1b \n"
- : "+r"(src_rgba), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", "q8"
- );
+void RGBAToYRow_NEON(const uint8_t* src_rgba, uint8_t* dst_y, int width) {+ asm volatile(
+ "vmov.u8 d4, #13 \n" // B * 0.1016 coefficient
+ "vmov.u8 d5, #65 \n" // G * 0.5078 coefficient
+ "vmov.u8 d6, #33 \n" // R * 0.2578 coefficient
+ "vmov.u8 d7, #16 \n" // Add 16 constant
+ "1: \n"
+ "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 8 pixels of RGBA.+ "subs %2, %2, #8 \n" // 8 processed per loop.
+ "vmull.u8 q8, d1, d4 \n" // B
+ "vmlal.u8 q8, d2, d5 \n" // G
+ "vmlal.u8 q8, d3, d6 \n" // R
+ "vqrshrun.s16 d0, q8, #7 \n" // 16 bit to 8 bit Y
+ "vqadd.u8 d0, d7 \n"
+ "vst1.8 {d0}, [%1]! \n" // store 8 pixels Y.+ "bgt 1b \n"
+ : "+r"(src_rgba), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", "q8");
}
-void RGB24ToYRow_NEON(const uint8* src_rgb24, uint8* dst_y, int width) {- asm volatile (
- "vmov.u8 d4, #13 \n" // B * 0.1016 coefficient
- "vmov.u8 d5, #65 \n" // G * 0.5078 coefficient
- "vmov.u8 d6, #33 \n" // R * 0.2578 coefficient
- "vmov.u8 d7, #16 \n" // Add 16 constant
- "1: \n"
- MEMACCESS(0)
- "vld3.8 {d0, d1, d2}, [%0]! \n" // load 8 pixels of RGB24.- "subs %2, %2, #8 \n" // 8 processed per loop.
- "vmull.u8 q8, d0, d4 \n" // B
- "vmlal.u8 q8, d1, d5 \n" // G
- "vmlal.u8 q8, d2, d6 \n" // R
- "vqrshrun.s16 d0, q8, #7 \n" // 16 bit to 8 bit Y
- "vqadd.u8 d0, d7 \n"
- MEMACCESS(1)
- "vst1.8 {d0}, [%1]! \n" // store 8 pixels Y.- "bgt 1b \n"
- : "+r"(src_rgb24), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", "q8"
- );
+void RGB24ToYRow_NEON(const uint8_t* src_rgb24, uint8_t* dst_y, int width) {+ asm volatile(
+ "vmov.u8 d4, #13 \n" // B * 0.1016 coefficient
+ "vmov.u8 d5, #65 \n" // G * 0.5078 coefficient
+ "vmov.u8 d6, #33 \n" // R * 0.2578 coefficient
+ "vmov.u8 d7, #16 \n" // Add 16 constant
+ "1: \n"
+ "vld3.8 {d0, d1, d2}, [%0]! \n" // load 8 pixels of RGB24.+ "subs %2, %2, #8 \n" // 8 processed per loop.
+ "vmull.u8 q8, d0, d4 \n" // B
+ "vmlal.u8 q8, d1, d5 \n" // G
+ "vmlal.u8 q8, d2, d6 \n" // R
+ "vqrshrun.s16 d0, q8, #7 \n" // 16 bit to 8 bit Y
+ "vqadd.u8 d0, d7 \n"
+ "vst1.8 {d0}, [%1]! \n" // store 8 pixels Y.+ "bgt 1b \n"
+ : "+r"(src_rgb24), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", "q8");
}
-void RAWToYRow_NEON(const uint8* src_raw, uint8* dst_y, int width) {- asm volatile (
- "vmov.u8 d4, #33 \n" // R * 0.2578 coefficient
- "vmov.u8 d5, #65 \n" // G * 0.5078 coefficient
- "vmov.u8 d6, #13 \n" // B * 0.1016 coefficient
- "vmov.u8 d7, #16 \n" // Add 16 constant
- "1: \n"
- MEMACCESS(0)
- "vld3.8 {d0, d1, d2}, [%0]! \n" // load 8 pixels of RAW.- "subs %2, %2, #8 \n" // 8 processed per loop.
- "vmull.u8 q8, d0, d4 \n" // B
- "vmlal.u8 q8, d1, d5 \n" // G
- "vmlal.u8 q8, d2, d6 \n" // R
- "vqrshrun.s16 d0, q8, #7 \n" // 16 bit to 8 bit Y
- "vqadd.u8 d0, d7 \n"
- MEMACCESS(1)
- "vst1.8 {d0}, [%1]! \n" // store 8 pixels Y.- "bgt 1b \n"
- : "+r"(src_raw), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", "q8"
- );
+void RAWToYRow_NEON(const uint8_t* src_raw, uint8_t* dst_y, int width) {+ asm volatile(
+ "vmov.u8 d4, #33 \n" // R * 0.2578 coefficient
+ "vmov.u8 d5, #65 \n" // G * 0.5078 coefficient
+ "vmov.u8 d6, #13 \n" // B * 0.1016 coefficient
+ "vmov.u8 d7, #16 \n" // Add 16 constant
+ "1: \n"
+ "vld3.8 {d0, d1, d2}, [%0]! \n" // load 8 pixels of RAW.+ "subs %2, %2, #8 \n" // 8 processed per loop.
+ "vmull.u8 q8, d0, d4 \n" // B
+ "vmlal.u8 q8, d1, d5 \n" // G
+ "vmlal.u8 q8, d2, d6 \n" // R
+ "vqrshrun.s16 d0, q8, #7 \n" // 16 bit to 8 bit Y
+ "vqadd.u8 d0, d7 \n"
+ "vst1.8 {d0}, [%1]! \n" // store 8 pixels Y.+ "bgt 1b \n"
+ : "+r"(src_raw), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", "q8");
}
// Bilinear filter 16x2 -> 16x1
-void InterpolateRow_NEON(uint8* dst_ptr,
- const uint8* src_ptr, ptrdiff_t src_stride,
- int dst_width, int source_y_fraction) {+void InterpolateRow_NEON(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ int dst_width,
+ int source_y_fraction) {int y1_fraction = source_y_fraction;
- asm volatile (
- "cmp %4, #0 \n"
- "beq 100f \n"
- "add %2, %1 \n"
- "cmp %4, #128 \n"
- "beq 50f \n"
+ asm volatile(
+ "cmp %4, #0 \n"
+ "beq 100f \n"
+ "add %2, %1 \n"
+ "cmp %4, #128 \n"
+ "beq 50f \n"
- "vdup.8 d5, %4 \n"
- "rsb %4, #256 \n"
- "vdup.8 d4, %4 \n"
- // General purpose row blend.
- "1: \n"
- MEMACCESS(1)
- "vld1.8 {q0}, [%1]! \n"- MEMACCESS(2)
- "vld1.8 {q1}, [%2]! \n"- "subs %3, %3, #16 \n"
- "vmull.u8 q13, d0, d4 \n"
- "vmull.u8 q14, d1, d4 \n"
- "vmlal.u8 q13, d2, d5 \n"
- "vmlal.u8 q14, d3, d5 \n"
- "vrshrn.u16 d0, q13, #8 \n"
- "vrshrn.u16 d1, q14, #8 \n"
- MEMACCESS(0)
- "vst1.8 {q0}, [%0]! \n"- "bgt 1b \n"
- "b 99f \n"
+ "vdup.8 d5, %4 \n"
+ "rsb %4, #256 \n"
+ "vdup.8 d4, %4 \n"
+ // General purpose row blend.
+ "1: \n"
+ "vld1.8 {q0}, [%1]! \n"+ "vld1.8 {q1}, [%2]! \n"+ "subs %3, %3, #16 \n"
+ "vmull.u8 q13, d0, d4 \n"
+ "vmull.u8 q14, d1, d4 \n"
+ "vmlal.u8 q13, d2, d5 \n"
+ "vmlal.u8 q14, d3, d5 \n"
+ "vrshrn.u16 d0, q13, #8 \n"
+ "vrshrn.u16 d1, q14, #8 \n"
+ "vst1.8 {q0}, [%0]! \n"+ "bgt 1b \n"
+ "b 99f \n"
- // Blend 50 / 50.
- "50: \n"
- MEMACCESS(1)
- "vld1.8 {q0}, [%1]! \n"- MEMACCESS(2)
- "vld1.8 {q1}, [%2]! \n"- "subs %3, %3, #16 \n"
- "vrhadd.u8 q0, q1 \n"
- MEMACCESS(0)
- "vst1.8 {q0}, [%0]! \n"- "bgt 50b \n"
- "b 99f \n"
+ // Blend 50 / 50.
+ "50: \n"
+ "vld1.8 {q0}, [%1]! \n"+ "vld1.8 {q1}, [%2]! \n"+ "subs %3, %3, #16 \n"
+ "vrhadd.u8 q0, q1 \n"
+ "vst1.8 {q0}, [%0]! \n"+ "bgt 50b \n"
+ "b 99f \n"
- // Blend 100 / 0 - Copy row unchanged.
- "100: \n"
- MEMACCESS(1)
- "vld1.8 {q0}, [%1]! \n"- "subs %3, %3, #16 \n"
- MEMACCESS(0)
- "vst1.8 {q0}, [%0]! \n"- "bgt 100b \n"
+ // Blend 100 / 0 - Copy row unchanged.
+ "100: \n"
+ "vld1.8 {q0}, [%1]! \n"+ "subs %3, %3, #16 \n"
+ "vst1.8 {q0}, [%0]! \n"+ "bgt 100b \n"
- "99: \n"
- : "+r"(dst_ptr), // %0
- "+r"(src_ptr), // %1
- "+r"(src_stride), // %2
- "+r"(dst_width), // %3
- "+r"(y1_fraction) // %4
- :
- : "cc", "memory", "q0", "q1", "d4", "d5", "q13", "q14"
- );
+ "99: \n"
+ : "+r"(dst_ptr), // %0
+ "+r"(src_ptr), // %1
+ "+r"(src_stride), // %2
+ "+r"(dst_width), // %3
+ "+r"(y1_fraction) // %4
+ :
+ : "cc", "memory", "q0", "q1", "d4", "d5", "q13", "q14");
}
// dr * (256 - sa) / 256 + sr = dr - dr * sa / 256 + sr
-void ARGBBlendRow_NEON(const uint8* src_argb0, const uint8* src_argb1,
- uint8* dst_argb, int width) {- asm volatile (
- "subs %3, #8 \n"
- "blt 89f \n"
- // Blend 8 pixels.
- "8: \n"
- MEMACCESS(0)
- "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 8 pixels of ARGB0.- MEMACCESS(1)
- "vld4.8 {d4, d5, d6, d7}, [%1]! \n" // load 8 pixels of ARGB1.- "subs %3, %3, #8 \n" // 8 processed per loop.
- "vmull.u8 q10, d4, d3 \n" // db * a
- "vmull.u8 q11, d5, d3 \n" // dg * a
- "vmull.u8 q12, d6, d3 \n" // dr * a
- "vqrshrn.u16 d20, q10, #8 \n" // db >>= 8
- "vqrshrn.u16 d21, q11, #8 \n" // dg >>= 8
- "vqrshrn.u16 d22, q12, #8 \n" // dr >>= 8
- "vqsub.u8 q2, q2, q10 \n" // dbg - dbg * a / 256
- "vqsub.u8 d6, d6, d22 \n" // dr - dr * a / 256
- "vqadd.u8 q0, q0, q2 \n" // + sbg
- "vqadd.u8 d2, d2, d6 \n" // + sr
- "vmov.u8 d3, #255 \n" // a = 255
- MEMACCESS(2)
- "vst4.8 {d0, d1, d2, d3}, [%2]! \n" // store 8 pixels of ARGB.- "bge 8b \n"
+void ARGBBlendRow_NEON(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
+ "subs %3, #8 \n"
+ "blt 89f \n"
+ // Blend 8 pixels.
+ "8: \n"
+ "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 8 pixels of ARGB0.+ "vld4.8 {d4, d5, d6, d7}, [%1]! \n" // load 8 pixels of ARGB1.+ "subs %3, %3, #8 \n" // 8 processed per loop.
+ "vmull.u8 q10, d4, d3 \n" // db * a
+ "vmull.u8 q11, d5, d3 \n" // dg * a
+ "vmull.u8 q12, d6, d3 \n" // dr * a
+ "vqrshrn.u16 d20, q10, #8 \n" // db >>= 8
+ "vqrshrn.u16 d21, q11, #8 \n" // dg >>= 8
+ "vqrshrn.u16 d22, q12, #8 \n" // dr >>= 8
+ "vqsub.u8 q2, q2, q10 \n" // dbg - dbg * a / 256
+ "vqsub.u8 d6, d6, d22 \n" // dr - dr * a / 256
+ "vqadd.u8 q0, q0, q2 \n" // + sbg
+ "vqadd.u8 d2, d2, d6 \n" // + sr
+ "vmov.u8 d3, #255 \n" // a = 255
+ "vst4.8 {d0, d1, d2, d3}, [%2]! \n" // store 8 pixels of ARGB.+ "bge 8b \n"
- "89: \n"
- "adds %3, #8-1 \n"
- "blt 99f \n"
+ "89: \n"
+ "adds %3, #8-1 \n"
+ "blt 99f \n"
- // Blend 1 pixels.
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d0[0],d1[0],d2[0],d3[0]}, [%0]! \n" // load 1 pixel ARGB0.- MEMACCESS(1)
- "vld4.8 {d4[0],d5[0],d6[0],d7[0]}, [%1]! \n" // load 1 pixel ARGB1.- "subs %3, %3, #1 \n" // 1 processed per loop.
- "vmull.u8 q10, d4, d3 \n" // db * a
- "vmull.u8 q11, d5, d3 \n" // dg * a
- "vmull.u8 q12, d6, d3 \n" // dr * a
- "vqrshrn.u16 d20, q10, #8 \n" // db >>= 8
- "vqrshrn.u16 d21, q11, #8 \n" // dg >>= 8
- "vqrshrn.u16 d22, q12, #8 \n" // dr >>= 8
- "vqsub.u8 q2, q2, q10 \n" // dbg - dbg * a / 256
- "vqsub.u8 d6, d6, d22 \n" // dr - dr * a / 256
- "vqadd.u8 q0, q0, q2 \n" // + sbg
- "vqadd.u8 d2, d2, d6 \n" // + sr
- "vmov.u8 d3, #255 \n" // a = 255
- MEMACCESS(2)
- "vst4.8 {d0[0],d1[0],d2[0],d3[0]}, [%2]! \n" // store 1 pixel.- "bge 1b \n"
+ // Blend 1 pixels.
+ "1: \n"
+ "vld4.8 {d0[0],d1[0],d2[0],d3[0]}, [%0]! \n" // load 1 pixel ARGB0.+ "vld4.8 {d4[0],d5[0],d6[0],d7[0]}, [%1]! \n" // load 1 pixel ARGB1.+ "subs %3, %3, #1 \n" // 1 processed per loop.
+ "vmull.u8 q10, d4, d3 \n" // db * a
+ "vmull.u8 q11, d5, d3 \n" // dg * a
+ "vmull.u8 q12, d6, d3 \n" // dr * a
+ "vqrshrn.u16 d20, q10, #8 \n" // db >>= 8
+ "vqrshrn.u16 d21, q11, #8 \n" // dg >>= 8
+ "vqrshrn.u16 d22, q12, #8 \n" // dr >>= 8
+ "vqsub.u8 q2, q2, q10 \n" // dbg - dbg * a / 256
+ "vqsub.u8 d6, d6, d22 \n" // dr - dr * a / 256
+ "vqadd.u8 q0, q0, q2 \n" // + sbg
+ "vqadd.u8 d2, d2, d6 \n" // + sr
+ "vmov.u8 d3, #255 \n" // a = 255
+ "vst4.8 {d0[0],d1[0],d2[0],d3[0]}, [%2]! \n" // store 1 pixel.+ "bge 1b \n"
- "99: \n"
+ "99: \n"
- : "+r"(src_argb0), // %0
- "+r"(src_argb1), // %1
- "+r"(dst_argb), // %2
- "+r"(width) // %3
- :
- : "cc", "memory", "q0", "q1", "q2", "q3", "q10", "q11", "q12"
- );
+ : "+r"(src_argb0), // %0
+ "+r"(src_argb1), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ :
+ : "cc", "memory", "q0", "q1", "q2", "q3", "q10", "q11", "q12");
}
// Attenuate 8 pixels at a time.
-void ARGBAttenuateRow_NEON(const uint8* src_argb, uint8* dst_argb, int width) {- asm volatile (
- // Attenuate 8 pixels.
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 8 pixels of ARGB.- "subs %2, %2, #8 \n" // 8 processed per loop.
- "vmull.u8 q10, d0, d3 \n" // b * a
- "vmull.u8 q11, d1, d3 \n" // g * a
- "vmull.u8 q12, d2, d3 \n" // r * a
- "vqrshrn.u16 d0, q10, #8 \n" // b >>= 8
- "vqrshrn.u16 d1, q11, #8 \n" // g >>= 8
- "vqrshrn.u16 d2, q12, #8 \n" // r >>= 8
- MEMACCESS(1)
- "vst4.8 {d0, d1, d2, d3}, [%1]! \n" // store 8 pixels of ARGB.- "bgt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "q0", "q1", "q10", "q11", "q12"
- );
+void ARGBAttenuateRow_NEON(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
+ // Attenuate 8 pixels.
+ "1: \n"
+ "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 8 pixels of ARGB.+ "subs %2, %2, #8 \n" // 8 processed per loop.
+ "vmull.u8 q10, d0, d3 \n" // b * a
+ "vmull.u8 q11, d1, d3 \n" // g * a
+ "vmull.u8 q12, d2, d3 \n" // r * a
+ "vqrshrn.u16 d0, q10, #8 \n" // b >>= 8
+ "vqrshrn.u16 d1, q11, #8 \n" // g >>= 8
+ "vqrshrn.u16 d2, q12, #8 \n" // r >>= 8
+ "vst4.8 {d0, d1, d2, d3}, [%1]! \n" // store 8 pixels of ARGB.+ "bgt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "q0", "q1", "q10", "q11", "q12");
}
// Quantize 8 ARGB pixels (32 bytes).
// dst = (dst * scale >> 16) * interval_size + interval_offset;
-void ARGBQuantizeRow_NEON(uint8* dst_argb, int scale, int interval_size,
- int interval_offset, int width) {- asm volatile (
- "vdup.u16 q8, %2 \n"
- "vshr.u16 q8, q8, #1 \n" // scale >>= 1
- "vdup.u16 q9, %3 \n" // interval multiply.
- "vdup.u16 q10, %4 \n" // interval add
+void ARGBQuantizeRow_NEON(uint8_t* dst_argb,
+ int scale,
+ int interval_size,
+ int interval_offset,
+ int width) {+ asm volatile(
+ "vdup.u16 q8, %2 \n"
+ "vshr.u16 q8, q8, #1 \n" // scale >>= 1
+ "vdup.u16 q9, %3 \n" // interval multiply.
+ "vdup.u16 q10, %4 \n" // interval add
- // 8 pixel loop.
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d0, d2, d4, d6}, [%0] \n" // load 8 pixels of ARGB.- "subs %1, %1, #8 \n" // 8 processed per loop.
- "vmovl.u8 q0, d0 \n" // b (0 .. 255)
- "vmovl.u8 q1, d2 \n"
- "vmovl.u8 q2, d4 \n"
- "vqdmulh.s16 q0, q0, q8 \n" // b * scale
- "vqdmulh.s16 q1, q1, q8 \n" // g
- "vqdmulh.s16 q2, q2, q8 \n" // r
- "vmul.u16 q0, q0, q9 \n" // b * interval_size
- "vmul.u16 q1, q1, q9 \n" // g
- "vmul.u16 q2, q2, q9 \n" // r
- "vadd.u16 q0, q0, q10 \n" // b + interval_offset
- "vadd.u16 q1, q1, q10 \n" // g
- "vadd.u16 q2, q2, q10 \n" // r
- "vqmovn.u16 d0, q0 \n"
- "vqmovn.u16 d2, q1 \n"
- "vqmovn.u16 d4, q2 \n"
- MEMACCESS(0)
- "vst4.8 {d0, d2, d4, d6}, [%0]! \n" // store 8 pixels of ARGB.- "bgt 1b \n"
- : "+r"(dst_argb), // %0
- "+r"(width) // %1
- : "r"(scale), // %2
- "r"(interval_size), // %3
- "r"(interval_offset) // %4
- : "cc", "memory", "q0", "q1", "q2", "q3", "q8", "q9", "q10"
- );
+ // 8 pixel loop.
+ "1: \n"
+ "vld4.8 {d0, d2, d4, d6}, [%0] \n" // load 8 pixels of ARGB.+ "subs %1, %1, #8 \n" // 8 processed per loop.
+ "vmovl.u8 q0, d0 \n" // b (0 .. 255)
+ "vmovl.u8 q1, d2 \n"
+ "vmovl.u8 q2, d4 \n"
+ "vqdmulh.s16 q0, q0, q8 \n" // b * scale
+ "vqdmulh.s16 q1, q1, q8 \n" // g
+ "vqdmulh.s16 q2, q2, q8 \n" // r
+ "vmul.u16 q0, q0, q9 \n" // b * interval_size
+ "vmul.u16 q1, q1, q9 \n" // g
+ "vmul.u16 q2, q2, q9 \n" // r
+ "vadd.u16 q0, q0, q10 \n" // b + interval_offset
+ "vadd.u16 q1, q1, q10 \n" // g
+ "vadd.u16 q2, q2, q10 \n" // r
+ "vqmovn.u16 d0, q0 \n"
+ "vqmovn.u16 d2, q1 \n"
+ "vqmovn.u16 d4, q2 \n"
+ "vst4.8 {d0, d2, d4, d6}, [%0]! \n" // store 8 pixels of ARGB.+ "bgt 1b \n"
+ : "+r"(dst_argb), // %0
+ "+r"(width) // %1
+ : "r"(scale), // %2
+ "r"(interval_size), // %3
+ "r"(interval_offset) // %4
+ : "cc", "memory", "q0", "q1", "q2", "q3", "q8", "q9", "q10");
}
// Shade 8 pixels at a time by specified value.
// NOTE vqrdmulh.s16 q10, q10, d0[0] must use a scaler register from 0 to 8.
// Rounding in vqrdmulh does +1 to high if high bit of low s16 is set.
-void ARGBShadeRow_NEON(const uint8* src_argb, uint8* dst_argb, int width,
- uint32 value) {- asm volatile (
- "vdup.u32 q0, %3 \n" // duplicate scale value.
- "vzip.u8 d0, d1 \n" // d0 aarrggbb.
- "vshr.u16 q0, q0, #1 \n" // scale / 2.
+void ARGBShadeRow_NEON(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width,
+ uint32_t value) {+ asm volatile(
+ "vdup.u32 q0, %3 \n" // duplicate scale value.
+ "vzip.u8 d0, d1 \n" // d0 aarrggbb.
+ "vshr.u16 q0, q0, #1 \n" // scale / 2.
- // 8 pixel loop.
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d20, d22, d24, d26}, [%0]! \n" // load 8 pixels of ARGB.- "subs %2, %2, #8 \n" // 8 processed per loop.
- "vmovl.u8 q10, d20 \n" // b (0 .. 255)
- "vmovl.u8 q11, d22 \n"
- "vmovl.u8 q12, d24 \n"
- "vmovl.u8 q13, d26 \n"
- "vqrdmulh.s16 q10, q10, d0[0] \n" // b * scale * 2
- "vqrdmulh.s16 q11, q11, d0[1] \n" // g
- "vqrdmulh.s16 q12, q12, d0[2] \n" // r
- "vqrdmulh.s16 q13, q13, d0[3] \n" // a
- "vqmovn.u16 d20, q10 \n"
- "vqmovn.u16 d22, q11 \n"
- "vqmovn.u16 d24, q12 \n"
- "vqmovn.u16 d26, q13 \n"
- MEMACCESS(1)
- "vst4.8 {d20, d22, d24, d26}, [%1]! \n" // store 8 pixels of ARGB.- "bgt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- : "r"(value) // %3
- : "cc", "memory", "q0", "q10", "q11", "q12", "q13"
- );
+ // 8 pixel loop.
+ "1: \n"
+ "vld4.8 {d20, d22, d24, d26}, [%0]! \n" // load 8 pixels of ARGB.+ "subs %2, %2, #8 \n" // 8 processed per loop.
+ "vmovl.u8 q10, d20 \n" // b (0 .. 255)
+ "vmovl.u8 q11, d22 \n"
+ "vmovl.u8 q12, d24 \n"
+ "vmovl.u8 q13, d26 \n"
+ "vqrdmulh.s16 q10, q10, d0[0] \n" // b * scale * 2
+ "vqrdmulh.s16 q11, q11, d0[1] \n" // g
+ "vqrdmulh.s16 q12, q12, d0[2] \n" // r
+ "vqrdmulh.s16 q13, q13, d0[3] \n" // a
+ "vqmovn.u16 d20, q10 \n"
+ "vqmovn.u16 d22, q11 \n"
+ "vqmovn.u16 d24, q12 \n"
+ "vqmovn.u16 d26, q13 \n"
+ "vst4.8 {d20, d22, d24, d26}, [%1]! \n" // store 8 pixels of ARGB.+ "bgt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : "r"(value) // %3
+ : "cc", "memory", "q0", "q10", "q11", "q12", "q13");
}
// Convert 8 ARGB pixels (64 bytes) to 8 Gray ARGB pixels
// Similar to ARGBToYJ but stores ARGB.
// C code is (15 * b + 75 * g + 38 * r + 64) >> 7;
-void ARGBGrayRow_NEON(const uint8* src_argb, uint8* dst_argb, int width) {- asm volatile (
- "vmov.u8 d24, #15 \n" // B * 0.11400 coefficient
- "vmov.u8 d25, #75 \n" // G * 0.58700 coefficient
- "vmov.u8 d26, #38 \n" // R * 0.29900 coefficient
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 8 ARGB pixels.- "subs %2, %2, #8 \n" // 8 processed per loop.
- "vmull.u8 q2, d0, d24 \n" // B
- "vmlal.u8 q2, d1, d25 \n" // G
- "vmlal.u8 q2, d2, d26 \n" // R
- "vqrshrun.s16 d0, q2, #7 \n" // 15 bit to 8 bit B
- "vmov d1, d0 \n" // G
- "vmov d2, d0 \n" // R
- MEMACCESS(1)
- "vst4.8 {d0, d1, d2, d3}, [%1]! \n" // store 8 ARGB pixels.- "bgt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "q0", "q1", "q2", "q12", "q13"
- );
+void ARGBGrayRow_NEON(const uint8_t* src_argb, uint8_t* dst_argb, int width) {+ asm volatile(
+ "vmov.u8 d24, #15 \n" // B * 0.11400 coefficient
+ "vmov.u8 d25, #75 \n" // G * 0.58700 coefficient
+ "vmov.u8 d26, #38 \n" // R * 0.29900 coefficient
+ "1: \n"
+ "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 8 ARGB pixels.+ "subs %2, %2, #8 \n" // 8 processed per loop.
+ "vmull.u8 q2, d0, d24 \n" // B
+ "vmlal.u8 q2, d1, d25 \n" // G
+ "vmlal.u8 q2, d2, d26 \n" // R
+ "vqrshrun.s16 d0, q2, #7 \n" // 15 bit to 8 bit B
+ "vmov d1, d0 \n" // G
+ "vmov d2, d0 \n" // R
+ "vst4.8 {d0, d1, d2, d3}, [%1]! \n" // store 8 ARGB pixels.+ "bgt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "q0", "q1", "q2", "q12", "q13");
}
// Convert 8 ARGB pixels (32 bytes) to 8 Sepia ARGB pixels.
@@ -2482,189 +2279,175 @@
// b = (r * 35 + g * 68 + b * 17) >> 7
// g = (r * 45 + g * 88 + b * 22) >> 7
// r = (r * 50 + g * 98 + b * 24) >> 7
-void ARGBSepiaRow_NEON(uint8* dst_argb, int width) {- asm volatile (
- "vmov.u8 d20, #17 \n" // BB coefficient
- "vmov.u8 d21, #68 \n" // BG coefficient
- "vmov.u8 d22, #35 \n" // BR coefficient
- "vmov.u8 d24, #22 \n" // GB coefficient
- "vmov.u8 d25, #88 \n" // GG coefficient
- "vmov.u8 d26, #45 \n" // GR coefficient
- "vmov.u8 d28, #24 \n" // BB coefficient
- "vmov.u8 d29, #98 \n" // BG coefficient
- "vmov.u8 d30, #50 \n" // BR coefficient
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d0, d1, d2, d3}, [%0] \n" // load 8 ARGB pixels.- "subs %1, %1, #8 \n" // 8 processed per loop.
- "vmull.u8 q2, d0, d20 \n" // B to Sepia B
- "vmlal.u8 q2, d1, d21 \n" // G
- "vmlal.u8 q2, d2, d22 \n" // R
- "vmull.u8 q3, d0, d24 \n" // B to Sepia G
- "vmlal.u8 q3, d1, d25 \n" // G
- "vmlal.u8 q3, d2, d26 \n" // R
- "vmull.u8 q8, d0, d28 \n" // B to Sepia R
- "vmlal.u8 q8, d1, d29 \n" // G
- "vmlal.u8 q8, d2, d30 \n" // R
- "vqshrn.u16 d0, q2, #7 \n" // 16 bit to 8 bit B
- "vqshrn.u16 d1, q3, #7 \n" // 16 bit to 8 bit G
- "vqshrn.u16 d2, q8, #7 \n" // 16 bit to 8 bit R
- MEMACCESS(0)
- "vst4.8 {d0, d1, d2, d3}, [%0]! \n" // store 8 ARGB pixels.- "bgt 1b \n"
- : "+r"(dst_argb), // %0
- "+r"(width) // %1
- :
- : "cc", "memory", "q0", "q1", "q2", "q3",
- "q10", "q11", "q12", "q13", "q14", "q15"
- );
+void ARGBSepiaRow_NEON(uint8_t* dst_argb, int width) {+ asm volatile(
+ "vmov.u8 d20, #17 \n" // BB coefficient
+ "vmov.u8 d21, #68 \n" // BG coefficient
+ "vmov.u8 d22, #35 \n" // BR coefficient
+ "vmov.u8 d24, #22 \n" // GB coefficient
+ "vmov.u8 d25, #88 \n" // GG coefficient
+ "vmov.u8 d26, #45 \n" // GR coefficient
+ "vmov.u8 d28, #24 \n" // BB coefficient
+ "vmov.u8 d29, #98 \n" // BG coefficient
+ "vmov.u8 d30, #50 \n" // BR coefficient
+ "1: \n"
+ "vld4.8 {d0, d1, d2, d3}, [%0] \n" // load 8 ARGB pixels.+ "subs %1, %1, #8 \n" // 8 processed per loop.
+ "vmull.u8 q2, d0, d20 \n" // B to Sepia B
+ "vmlal.u8 q2, d1, d21 \n" // G
+ "vmlal.u8 q2, d2, d22 \n" // R
+ "vmull.u8 q3, d0, d24 \n" // B to Sepia G
+ "vmlal.u8 q3, d1, d25 \n" // G
+ "vmlal.u8 q3, d2, d26 \n" // R
+ "vmull.u8 q8, d0, d28 \n" // B to Sepia R
+ "vmlal.u8 q8, d1, d29 \n" // G
+ "vmlal.u8 q8, d2, d30 \n" // R
+ "vqshrn.u16 d0, q2, #7 \n" // 16 bit to 8 bit B
+ "vqshrn.u16 d1, q3, #7 \n" // 16 bit to 8 bit G
+ "vqshrn.u16 d2, q8, #7 \n" // 16 bit to 8 bit R
+ "vst4.8 {d0, d1, d2, d3}, [%0]! \n" // store 8 ARGB pixels.+ "bgt 1b \n"
+ : "+r"(dst_argb), // %0
+ "+r"(width) // %1
+ :
+ : "cc", "memory", "q0", "q1", "q2", "q3", "q10", "q11", "q12", "q13",
+ "q14", "q15");
}
// Tranform 8 ARGB pixels (32 bytes) with color matrix.
// TODO(fbarchard): Was same as Sepia except matrix is provided. This function
// needs to saturate. Consider doing a non-saturating version.
-void ARGBColorMatrixRow_NEON(const uint8* src_argb, uint8* dst_argb,
- const int8* matrix_argb, int width) {- asm volatile (
- MEMACCESS(3)
- "vld1.8 {q2}, [%3] \n" // load 3 ARGB vectors.- "vmovl.s8 q0, d4 \n" // B,G coefficients s16.
- "vmovl.s8 q1, d5 \n" // R,A coefficients s16.
+void ARGBColorMatrixRow_NEON(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const int8_t* matrix_argb,
+ int width) {+ asm volatile(
+ "vld1.8 {q2}, [%3] \n" // load 3 ARGB vectors.+ "vmovl.s8 q0, d4 \n" // B,G coefficients s16.
+ "vmovl.s8 q1, d5 \n" // R,A coefficients s16.
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d16, d18, d20, d22}, [%0]! \n" // load 8 ARGB pixels.- "subs %2, %2, #8 \n" // 8 processed per loop.
- "vmovl.u8 q8, d16 \n" // b (0 .. 255) 16 bit
- "vmovl.u8 q9, d18 \n" // g
- "vmovl.u8 q10, d20 \n" // r
- "vmovl.u8 q11, d22 \n" // a
- "vmul.s16 q12, q8, d0[0] \n" // B = B * Matrix B
- "vmul.s16 q13, q8, d1[0] \n" // G = B * Matrix G
- "vmul.s16 q14, q8, d2[0] \n" // R = B * Matrix R
- "vmul.s16 q15, q8, d3[0] \n" // A = B * Matrix A
- "vmul.s16 q4, q9, d0[1] \n" // B += G * Matrix B
- "vmul.s16 q5, q9, d1[1] \n" // G += G * Matrix G
- "vmul.s16 q6, q9, d2[1] \n" // R += G * Matrix R
- "vmul.s16 q7, q9, d3[1] \n" // A += G * Matrix A
- "vqadd.s16 q12, q12, q4 \n" // Accumulate B
- "vqadd.s16 q13, q13, q5 \n" // Accumulate G
- "vqadd.s16 q14, q14, q6 \n" // Accumulate R
- "vqadd.s16 q15, q15, q7 \n" // Accumulate A
- "vmul.s16 q4, q10, d0[2] \n" // B += R * Matrix B
- "vmul.s16 q5, q10, d1[2] \n" // G += R * Matrix G
- "vmul.s16 q6, q10, d2[2] \n" // R += R * Matrix R
- "vmul.s16 q7, q10, d3[2] \n" // A += R * Matrix A
- "vqadd.s16 q12, q12, q4 \n" // Accumulate B
- "vqadd.s16 q13, q13, q5 \n" // Accumulate G
- "vqadd.s16 q14, q14, q6 \n" // Accumulate R
- "vqadd.s16 q15, q15, q7 \n" // Accumulate A
- "vmul.s16 q4, q11, d0[3] \n" // B += A * Matrix B
- "vmul.s16 q5, q11, d1[3] \n" // G += A * Matrix G
- "vmul.s16 q6, q11, d2[3] \n" // R += A * Matrix R
- "vmul.s16 q7, q11, d3[3] \n" // A += A * Matrix A
- "vqadd.s16 q12, q12, q4 \n" // Accumulate B
- "vqadd.s16 q13, q13, q5 \n" // Accumulate G
- "vqadd.s16 q14, q14, q6 \n" // Accumulate R
- "vqadd.s16 q15, q15, q7 \n" // Accumulate A
- "vqshrun.s16 d16, q12, #6 \n" // 16 bit to 8 bit B
- "vqshrun.s16 d18, q13, #6 \n" // 16 bit to 8 bit G
- "vqshrun.s16 d20, q14, #6 \n" // 16 bit to 8 bit R
- "vqshrun.s16 d22, q15, #6 \n" // 16 bit to 8 bit A
- MEMACCESS(1)
- "vst4.8 {d16, d18, d20, d22}, [%1]! \n" // store 8 ARGB pixels.- "bgt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- : "r"(matrix_argb) // %3
- : "cc", "memory", "q0", "q1", "q2", "q4", "q5", "q6", "q7", "q8", "q9",
- "q10", "q11", "q12", "q13", "q14", "q15"
- );
+ "1: \n"
+ "vld4.8 {d16, d18, d20, d22}, [%0]! \n" // load 8 ARGB pixels.+ "subs %2, %2, #8 \n" // 8 processed per loop.
+ "vmovl.u8 q8, d16 \n" // b (0 .. 255) 16 bit
+ "vmovl.u8 q9, d18 \n" // g
+ "vmovl.u8 q10, d20 \n" // r
+ "vmovl.u8 q11, d22 \n" // a
+ "vmul.s16 q12, q8, d0[0] \n" // B = B * Matrix B
+ "vmul.s16 q13, q8, d1[0] \n" // G = B * Matrix G
+ "vmul.s16 q14, q8, d2[0] \n" // R = B * Matrix R
+ "vmul.s16 q15, q8, d3[0] \n" // A = B * Matrix A
+ "vmul.s16 q4, q9, d0[1] \n" // B += G * Matrix B
+ "vmul.s16 q5, q9, d1[1] \n" // G += G * Matrix G
+ "vmul.s16 q6, q9, d2[1] \n" // R += G * Matrix R
+ "vmul.s16 q7, q9, d3[1] \n" // A += G * Matrix A
+ "vqadd.s16 q12, q12, q4 \n" // Accumulate B
+ "vqadd.s16 q13, q13, q5 \n" // Accumulate G
+ "vqadd.s16 q14, q14, q6 \n" // Accumulate R
+ "vqadd.s16 q15, q15, q7 \n" // Accumulate A
+ "vmul.s16 q4, q10, d0[2] \n" // B += R * Matrix B
+ "vmul.s16 q5, q10, d1[2] \n" // G += R * Matrix G
+ "vmul.s16 q6, q10, d2[2] \n" // R += R * Matrix R
+ "vmul.s16 q7, q10, d3[2] \n" // A += R * Matrix A
+ "vqadd.s16 q12, q12, q4 \n" // Accumulate B
+ "vqadd.s16 q13, q13, q5 \n" // Accumulate G
+ "vqadd.s16 q14, q14, q6 \n" // Accumulate R
+ "vqadd.s16 q15, q15, q7 \n" // Accumulate A
+ "vmul.s16 q4, q11, d0[3] \n" // B += A * Matrix B
+ "vmul.s16 q5, q11, d1[3] \n" // G += A * Matrix G
+ "vmul.s16 q6, q11, d2[3] \n" // R += A * Matrix R
+ "vmul.s16 q7, q11, d3[3] \n" // A += A * Matrix A
+ "vqadd.s16 q12, q12, q4 \n" // Accumulate B
+ "vqadd.s16 q13, q13, q5 \n" // Accumulate G
+ "vqadd.s16 q14, q14, q6 \n" // Accumulate R
+ "vqadd.s16 q15, q15, q7 \n" // Accumulate A
+ "vqshrun.s16 d16, q12, #6 \n" // 16 bit to 8 bit B
+ "vqshrun.s16 d18, q13, #6 \n" // 16 bit to 8 bit G
+ "vqshrun.s16 d20, q14, #6 \n" // 16 bit to 8 bit R
+ "vqshrun.s16 d22, q15, #6 \n" // 16 bit to 8 bit A
+ "vst4.8 {d16, d18, d20, d22}, [%1]! \n" // store 8 ARGB pixels.+ "bgt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : "r"(matrix_argb) // %3
+ : "cc", "memory", "q0", "q1", "q2", "q4", "q5", "q6", "q7", "q8", "q9",
+ "q10", "q11", "q12", "q13", "q14", "q15");
}
// Multiply 2 rows of ARGB pixels together, 8 pixels at a time.
-void ARGBMultiplyRow_NEON(const uint8* src_argb0, const uint8* src_argb1,
- uint8* dst_argb, int width) {- asm volatile (
- // 8 pixel loop.
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d0, d2, d4, d6}, [%0]! \n" // load 8 ARGB pixels.- MEMACCESS(1)
- "vld4.8 {d1, d3, d5, d7}, [%1]! \n" // load 8 more ARGB pixels.- "subs %3, %3, #8 \n" // 8 processed per loop.
- "vmull.u8 q0, d0, d1 \n" // multiply B
- "vmull.u8 q1, d2, d3 \n" // multiply G
- "vmull.u8 q2, d4, d5 \n" // multiply R
- "vmull.u8 q3, d6, d7 \n" // multiply A
- "vrshrn.u16 d0, q0, #8 \n" // 16 bit to 8 bit B
- "vrshrn.u16 d1, q1, #8 \n" // 16 bit to 8 bit G
- "vrshrn.u16 d2, q2, #8 \n" // 16 bit to 8 bit R
- "vrshrn.u16 d3, q3, #8 \n" // 16 bit to 8 bit A
- MEMACCESS(2)
- "vst4.8 {d0, d1, d2, d3}, [%2]! \n" // store 8 ARGB pixels.- "bgt 1b \n"
-
- : "+r"(src_argb0), // %0
- "+r"(src_argb1), // %1
- "+r"(dst_argb), // %2
- "+r"(width) // %3
- :
- : "cc", "memory", "q0", "q1", "q2", "q3"
- );
+void ARGBMultiplyRow_NEON(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
+ // 8 pixel loop.
+ "1: \n"
+ "vld4.8 {d0, d2, d4, d6}, [%0]! \n" // load 8 ARGB pixels.+ "vld4.8 {d1, d3, d5, d7}, [%1]! \n" // load 8 more ARGB+ "subs %3, %3, #8 \n" // 8 processed per loop.
+ "vmull.u8 q0, d0, d1 \n" // multiply B
+ "vmull.u8 q1, d2, d3 \n" // multiply G
+ "vmull.u8 q2, d4, d5 \n" // multiply R
+ "vmull.u8 q3, d6, d7 \n" // multiply A
+ "vrshrn.u16 d0, q0, #8 \n" // 16 bit to 8 bit B
+ "vrshrn.u16 d1, q1, #8 \n" // 16 bit to 8 bit G
+ "vrshrn.u16 d2, q2, #8 \n" // 16 bit to 8 bit R
+ "vrshrn.u16 d3, q3, #8 \n" // 16 bit to 8 bit A
+ "vst4.8 {d0, d1, d2, d3}, [%2]! \n" // store 8 ARGB pixels.+ "bgt 1b \n"
+ : "+r"(src_argb0), // %0
+ "+r"(src_argb1), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ :
+ : "cc", "memory", "q0", "q1", "q2", "q3");
}
// Add 2 rows of ARGB pixels together, 8 pixels at a time.
-void ARGBAddRow_NEON(const uint8* src_argb0, const uint8* src_argb1,
- uint8* dst_argb, int width) {- asm volatile (
- // 8 pixel loop.
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 8 ARGB pixels.- MEMACCESS(1)
- "vld4.8 {d4, d5, d6, d7}, [%1]! \n" // load 8 more ARGB pixels.- "subs %3, %3, #8 \n" // 8 processed per loop.
- "vqadd.u8 q0, q0, q2 \n" // add B, G
- "vqadd.u8 q1, q1, q3 \n" // add R, A
- MEMACCESS(2)
- "vst4.8 {d0, d1, d2, d3}, [%2]! \n" // store 8 ARGB pixels.- "bgt 1b \n"
-
- : "+r"(src_argb0), // %0
- "+r"(src_argb1), // %1
- "+r"(dst_argb), // %2
- "+r"(width) // %3
- :
- : "cc", "memory", "q0", "q1", "q2", "q3"
- );
+void ARGBAddRow_NEON(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
+ // 8 pixel loop.
+ "1: \n"
+ "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 8 ARGB pixels.+ "vld4.8 {d4, d5, d6, d7}, [%1]! \n" // load 8 more ARGB+ "subs %3, %3, #8 \n" // 8 processed per loop.
+ "vqadd.u8 q0, q0, q2 \n" // add B, G
+ "vqadd.u8 q1, q1, q3 \n" // add R, A
+ "vst4.8 {d0, d1, d2, d3}, [%2]! \n" // store 8 ARGB pixels.+ "bgt 1b \n"
+ : "+r"(src_argb0), // %0
+ "+r"(src_argb1), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ :
+ : "cc", "memory", "q0", "q1", "q2", "q3");
}
// Subtract 2 rows of ARGB pixels, 8 pixels at a time.
-void ARGBSubtractRow_NEON(const uint8* src_argb0, const uint8* src_argb1,
- uint8* dst_argb, int width) {- asm volatile (
- // 8 pixel loop.
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 8 ARGB pixels.- MEMACCESS(1)
- "vld4.8 {d4, d5, d6, d7}, [%1]! \n" // load 8 more ARGB pixels.- "subs %3, %3, #8 \n" // 8 processed per loop.
- "vqsub.u8 q0, q0, q2 \n" // subtract B, G
- "vqsub.u8 q1, q1, q3 \n" // subtract R, A
- MEMACCESS(2)
- "vst4.8 {d0, d1, d2, d3}, [%2]! \n" // store 8 ARGB pixels.- "bgt 1b \n"
-
- : "+r"(src_argb0), // %0
- "+r"(src_argb1), // %1
- "+r"(dst_argb), // %2
- "+r"(width) // %3
- :
- : "cc", "memory", "q0", "q1", "q2", "q3"
- );
+void ARGBSubtractRow_NEON(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
+ // 8 pixel loop.
+ "1: \n"
+ "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // load 8 ARGB pixels.+ "vld4.8 {d4, d5, d6, d7}, [%1]! \n" // load 8 more ARGB+ "subs %3, %3, #8 \n" // 8 processed per loop.
+ "vqsub.u8 q0, q0, q2 \n" // subtract B, G
+ "vqsub.u8 q1, q1, q3 \n" // subtract R, A
+ "vst4.8 {d0, d1, d2, d3}, [%2]! \n" // store 8 ARGB pixels.+ "bgt 1b \n"
+ : "+r"(src_argb0), // %0
+ "+r"(src_argb1), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ :
+ : "cc", "memory", "q0", "q1", "q2", "q3");
}
// Adds Sobel X and Sobel Y and stores Sobel into ARGB.
@@ -2672,54 +2455,50 @@
// R = Sobel
// G = Sobel
// B = Sobel
-void SobelRow_NEON(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_argb, int width) {- asm volatile (
- "vmov.u8 d3, #255 \n" // alpha
- // 8 pixel loop.
- "1: \n"
- MEMACCESS(0)
- "vld1.8 {d0}, [%0]! \n" // load 8 sobelx.- MEMACCESS(1)
- "vld1.8 {d1}, [%1]! \n" // load 8 sobely.- "subs %3, %3, #8 \n" // 8 processed per loop.
- "vqadd.u8 d0, d0, d1 \n" // add
- "vmov.u8 d1, d0 \n"
- "vmov.u8 d2, d0 \n"
- MEMACCESS(2)
- "vst4.8 {d0, d1, d2, d3}, [%2]! \n" // store 8 ARGB pixels.- "bgt 1b \n"
- : "+r"(src_sobelx), // %0
- "+r"(src_sobely), // %1
- "+r"(dst_argb), // %2
- "+r"(width) // %3
- :
- : "cc", "memory", "q0", "q1"
- );
+void SobelRow_NEON(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
+ "vmov.u8 d3, #255 \n" // alpha
+ // 8 pixel loop.
+ "1: \n"
+ "vld1.8 {d0}, [%0]! \n" // load 8 sobelx.+ "vld1.8 {d1}, [%1]! \n" // load 8 sobely.+ "subs %3, %3, #8 \n" // 8 processed per loop.
+ "vqadd.u8 d0, d0, d1 \n" // add
+ "vmov.u8 d1, d0 \n"
+ "vmov.u8 d2, d0 \n"
+ "vst4.8 {d0, d1, d2, d3}, [%2]! \n" // store 8 ARGB pixels.+ "bgt 1b \n"
+ : "+r"(src_sobelx), // %0
+ "+r"(src_sobely), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ :
+ : "cc", "memory", "q0", "q1");
}
// Adds Sobel X and Sobel Y and stores Sobel into plane.
-void SobelToPlaneRow_NEON(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_y, int width) {- asm volatile (
- // 16 pixel loop.
- "1: \n"
- MEMACCESS(0)
- "vld1.8 {q0}, [%0]! \n" // load 16 sobelx.- MEMACCESS(1)
- "vld1.8 {q1}, [%1]! \n" // load 16 sobely.- "subs %3, %3, #16 \n" // 16 processed per loop.
- "vqadd.u8 q0, q0, q1 \n" // add
- MEMACCESS(2)
- "vst1.8 {q0}, [%2]! \n" // store 16 pixels.- "bgt 1b \n"
- : "+r"(src_sobelx), // %0
- "+r"(src_sobely), // %1
- "+r"(dst_y), // %2
- "+r"(width) // %3
- :
- : "cc", "memory", "q0", "q1"
- );
+void SobelToPlaneRow_NEON(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_y,
+ int width) {+ asm volatile(
+ // 16 pixel loop.
+ "1: \n"
+ "vld1.8 {q0}, [%0]! \n" // load 16 sobelx.+ "vld1.8 {q1}, [%1]! \n" // load 16 sobely.+ "subs %3, %3, #16 \n" // 16 processed per loop.
+ "vqadd.u8 q0, q0, q1 \n" // add
+ "vst1.8 {q0}, [%2]! \n" // store 16 pixels.+ "bgt 1b \n"
+ : "+r"(src_sobelx), // %0
+ "+r"(src_sobely), // %1
+ "+r"(dst_y), // %2
+ "+r"(width) // %3
+ :
+ : "cc", "memory", "q0", "q1");
}
// Mixes Sobel X, Sobel Y and Sobel into ARGB.
@@ -2727,28 +2506,26 @@
// R = Sobel X
// G = Sobel
// B = Sobel Y
-void SobelXYRow_NEON(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_argb, int width) {- asm volatile (
- "vmov.u8 d3, #255 \n" // alpha
- // 8 pixel loop.
- "1: \n"
- MEMACCESS(0)
- "vld1.8 {d2}, [%0]! \n" // load 8 sobelx.- MEMACCESS(1)
- "vld1.8 {d0}, [%1]! \n" // load 8 sobely.- "subs %3, %3, #8 \n" // 8 processed per loop.
- "vqadd.u8 d1, d0, d2 \n" // add
- MEMACCESS(2)
- "vst4.8 {d0, d1, d2, d3}, [%2]! \n" // store 8 ARGB pixels.- "bgt 1b \n"
- : "+r"(src_sobelx), // %0
- "+r"(src_sobely), // %1
- "+r"(dst_argb), // %2
- "+r"(width) // %3
- :
- : "cc", "memory", "q0", "q1"
- );
+void SobelXYRow_NEON(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
+ "vmov.u8 d3, #255 \n" // alpha
+ // 8 pixel loop.
+ "1: \n"
+ "vld1.8 {d2}, [%0]! \n" // load 8 sobelx.+ "vld1.8 {d0}, [%1]! \n" // load 8 sobely.+ "subs %3, %3, #8 \n" // 8 processed per loop.
+ "vqadd.u8 d1, d0, d2 \n" // add
+ "vst4.8 {d0, d1, d2, d3}, [%2]! \n" // store 8 ARGB pixels.+ "bgt 1b \n"
+ : "+r"(src_sobelx), // %0
+ "+r"(src_sobely), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ :
+ : "cc", "memory", "q0", "q1");
}
// SobelX as a matrix is
@@ -2755,43 +2532,39 @@
// -1 0 1
// -2 0 2
// -1 0 1
-void SobelXRow_NEON(const uint8* src_y0, const uint8* src_y1,
- const uint8* src_y2, uint8* dst_sobelx, int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "vld1.8 {d0}, [%0],%5 \n" // top- MEMACCESS(0)
- "vld1.8 {d1}, [%0],%6 \n"- "vsubl.u8 q0, d0, d1 \n"
- MEMACCESS(1)
- "vld1.8 {d2}, [%1],%5 \n" // center * 2- MEMACCESS(1)
- "vld1.8 {d3}, [%1],%6 \n"- "vsubl.u8 q1, d2, d3 \n"
- "vadd.s16 q0, q0, q1 \n"
- "vadd.s16 q0, q0, q1 \n"
- MEMACCESS(2)
- "vld1.8 {d2}, [%2],%5 \n" // bottom- MEMACCESS(2)
- "vld1.8 {d3}, [%2],%6 \n"- "subs %4, %4, #8 \n" // 8 pixels
- "vsubl.u8 q1, d2, d3 \n"
- "vadd.s16 q0, q0, q1 \n"
- "vabs.s16 q0, q0 \n"
- "vqmovn.u16 d0, q0 \n"
- MEMACCESS(3)
- "vst1.8 {d0}, [%3]! \n" // store 8 sobelx- "bgt 1b \n"
- : "+r"(src_y0), // %0
- "+r"(src_y1), // %1
- "+r"(src_y2), // %2
- "+r"(dst_sobelx), // %3
- "+r"(width) // %4
- : "r"(2), // %5
- "r"(6) // %6
- : "cc", "memory", "q0", "q1" // Clobber List
- );
+void SobelXRow_NEON(const uint8_t* src_y0,
+ const uint8_t* src_y1,
+ const uint8_t* src_y2,
+ uint8_t* dst_sobelx,
+ int width) {+ asm volatile(
+ "1: \n"
+ "vld1.8 {d0}, [%0],%5 \n" // top+ "vld1.8 {d1}, [%0],%6 \n"+ "vsubl.u8 q0, d0, d1 \n"
+ "vld1.8 {d2}, [%1],%5 \n" // center * 2+ "vld1.8 {d3}, [%1],%6 \n"+ "vsubl.u8 q1, d2, d3 \n"
+ "vadd.s16 q0, q0, q1 \n"
+ "vadd.s16 q0, q0, q1 \n"
+ "vld1.8 {d2}, [%2],%5 \n" // bottom+ "vld1.8 {d3}, [%2],%6 \n"+ "subs %4, %4, #8 \n" // 8 pixels
+ "vsubl.u8 q1, d2, d3 \n"
+ "vadd.s16 q0, q0, q1 \n"
+ "vabs.s16 q0, q0 \n"
+ "vqmovn.u16 d0, q0 \n"
+ "vst1.8 {d0}, [%3]! \n" // store 8 sobelx+ "bgt 1b \n"
+ : "+r"(src_y0), // %0
+ "+r"(src_y1), // %1
+ "+r"(src_y2), // %2
+ "+r"(dst_sobelx), // %3
+ "+r"(width) // %4
+ : "r"(2), // %5
+ "r"(6) // %6
+ : "cc", "memory", "q0", "q1" // Clobber List
+ );
}
// SobelY as a matrix is
@@ -2798,44 +2571,121 @@
// -1 -2 -1
// 0 0 0
// 1 2 1
-void SobelYRow_NEON(const uint8* src_y0, const uint8* src_y1,
- uint8* dst_sobely, int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "vld1.8 {d0}, [%0],%4 \n" // left- MEMACCESS(1)
- "vld1.8 {d1}, [%1],%4 \n"- "vsubl.u8 q0, d0, d1 \n"
- MEMACCESS(0)
- "vld1.8 {d2}, [%0],%4 \n" // center * 2- MEMACCESS(1)
- "vld1.8 {d3}, [%1],%4 \n"- "vsubl.u8 q1, d2, d3 \n"
- "vadd.s16 q0, q0, q1 \n"
- "vadd.s16 q0, q0, q1 \n"
- MEMACCESS(0)
- "vld1.8 {d2}, [%0],%5 \n" // right- MEMACCESS(1)
- "vld1.8 {d3}, [%1],%5 \n"- "subs %3, %3, #8 \n" // 8 pixels
- "vsubl.u8 q1, d2, d3 \n"
- "vadd.s16 q0, q0, q1 \n"
- "vabs.s16 q0, q0 \n"
- "vqmovn.u16 d0, q0 \n"
- MEMACCESS(2)
- "vst1.8 {d0}, [%2]! \n" // store 8 sobely- "bgt 1b \n"
- : "+r"(src_y0), // %0
- "+r"(src_y1), // %1
- "+r"(dst_sobely), // %2
- "+r"(width) // %3
- : "r"(1), // %4
- "r"(6) // %5
- : "cc", "memory", "q0", "q1" // Clobber List
- );
+void SobelYRow_NEON(const uint8_t* src_y0,
+ const uint8_t* src_y1,
+ uint8_t* dst_sobely,
+ int width) {+ asm volatile(
+ "1: \n"
+ "vld1.8 {d0}, [%0],%4 \n" // left+ "vld1.8 {d1}, [%1],%4 \n"+ "vsubl.u8 q0, d0, d1 \n"
+ "vld1.8 {d2}, [%0],%4 \n" // center * 2+ "vld1.8 {d3}, [%1],%4 \n"+ "vsubl.u8 q1, d2, d3 \n"
+ "vadd.s16 q0, q0, q1 \n"
+ "vadd.s16 q0, q0, q1 \n"
+ "vld1.8 {d2}, [%0],%5 \n" // right+ "vld1.8 {d3}, [%1],%5 \n"+ "subs %3, %3, #8 \n" // 8 pixels
+ "vsubl.u8 q1, d2, d3 \n"
+ "vadd.s16 q0, q0, q1 \n"
+ "vabs.s16 q0, q0 \n"
+ "vqmovn.u16 d0, q0 \n"
+ "vst1.8 {d0}, [%2]! \n" // store 8 sobely+ "bgt 1b \n"
+ : "+r"(src_y0), // %0
+ "+r"(src_y1), // %1
+ "+r"(dst_sobely), // %2
+ "+r"(width) // %3
+ : "r"(1), // %4
+ "r"(6) // %5
+ : "cc", "memory", "q0", "q1" // Clobber List
+ );
}
-#endif // defined(__ARM_NEON__) && !defined(__aarch64__)
+
+// %y passes a float as a scalar vector for vector * scalar multiply.
+// the regoster must be d0 to d15 and indexed with [0] or [1] to access
+// the float in the first or second float of the d-reg
+
+void HalfFloat1Row_NEON(const uint16_t* src,
+ uint16_t* dst,
+ float /*unused*/,
+ int width) {+ asm volatile(
+
+ "1: \n"
+ "vld1.8 {q1}, [%0]! \n" // load 8 shorts+ "subs %2, %2, #8 \n" // 8 pixels per loop
+ "vmovl.u16 q2, d2 \n" // 8 int's
+ "vmovl.u16 q3, d3 \n"
+ "vcvt.f32.u32 q2, q2 \n" // 8 floats
+ "vcvt.f32.u32 q3, q3 \n"
+ "vmul.f32 q2, q2, %y3 \n" // adjust exponent
+ "vmul.f32 q3, q3, %y3 \n"
+ "vqshrn.u32 d2, q2, #13 \n" // isolate halffloat
+ "vqshrn.u32 d3, q3, #13 \n"
+ "vst1.8 {q1}, [%1]! \n"+ "bgt 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ : "w"(1.9259299444e-34f) // %3
+ : "cc", "memory", "q1", "q2", "q3");
+}
+
+void HalfFloatRow_NEON(const uint16_t* src,
+ uint16_t* dst,
+ float scale,
+ int width) {+ asm volatile(
+
+ "1: \n"
+ "vld1.8 {q1}, [%0]! \n" // load 8 shorts+ "subs %2, %2, #8 \n" // 8 pixels per loop
+ "vmovl.u16 q2, d2 \n" // 8 int's
+ "vmovl.u16 q3, d3 \n"
+ "vcvt.f32.u32 q2, q2 \n" // 8 floats
+ "vcvt.f32.u32 q3, q3 \n"
+ "vmul.f32 q2, q2, %y3 \n" // adjust exponent
+ "vmul.f32 q3, q3, %y3 \n"
+ "vqshrn.u32 d2, q2, #13 \n" // isolate halffloat
+ "vqshrn.u32 d3, q3, #13 \n"
+ "vst1.8 {q1}, [%1]! \n"+ "bgt 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ : "w"(scale * 1.9259299444e-34f) // %3
+ : "cc", "memory", "q1", "q2", "q3");
+}
+
+void ByteToFloatRow_NEON(const uint8_t* src,
+ float* dst,
+ float scale,
+ int width) {+ asm volatile(
+
+ "1: \n"
+ "vld1.8 {d2}, [%0]! \n" // load 8 bytes+ "subs %2, %2, #8 \n" // 8 pixels per loop
+ "vmovl.u8 q1, d2 \n" // 8 shorts
+ "vmovl.u16 q2, d2 \n" // 8 ints
+ "vmovl.u16 q3, d3 \n"
+ "vcvt.f32.u32 q2, q2 \n" // 8 floats
+ "vcvt.f32.u32 q3, q3 \n"
+ "vmul.f32 q2, q2, %y3 \n" // scale
+ "vmul.f32 q3, q3, %y3 \n"
+ "vst1.8 {q2, q3}, [%1]! \n" // store 8 floats+ "bgt 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ : "w"(scale) // %3
+ : "cc", "memory", "q1", "q2", "q3");
+}
+
+#endif // !defined(LIBYUV_DISABLE_NEON) && defined(__ARM_NEON__)..
#ifdef __cplusplus
} // extern "C"
--- a/third_party/libyuv/source/row_neon64.cc
+++ b/third_party/libyuv/source/row_neon64.cc
@@ -19,118 +19,103 @@
#if !defined(LIBYUV_DISABLE_NEON) && defined(__aarch64__)
// Read 8 Y, 4 U and 4 V from 422
-#define READYUV422 \
- MEMACCESS(0) \
- "ld1 {v0.8b}, [%0], #8 \n" \- MEMACCESS(1) \
- "ld1 {v1.s}[0], [%1], #4 \n" \- MEMACCESS(2) \
- "ld1 {v1.s}[1], [%2], #4 \n"+#define READYUV422 \
+ "ld1 {v0.8b}, [%0], #8 \n" \+ "ld1 {v1.s}[0], [%1], #4 \n" \+ "ld1 {v1.s}[1], [%2], #4 \n"-// Read 8 Y, 2 U and 2 V from 422
-#define READYUV411 \
- MEMACCESS(0) \
- "ld1 {v0.8b}, [%0], #8 \n" \- MEMACCESS(1) \
- "ld1 {v2.h}[0], [%1], #2 \n" \- MEMACCESS(2) \
- "ld1 {v2.h}[1], [%2], #2 \n" \- "zip1 v1.8b, v2.8b, v2.8b \n"
-
// Read 8 Y, 8 U and 8 V from 444
-#define READYUV444 \
- MEMACCESS(0) \
- "ld1 {v0.8b}, [%0], #8 \n" \- MEMACCESS(1) \
- "ld1 {v1.d}[0], [%1], #8 \n" \- MEMACCESS(2) \
- "ld1 {v1.d}[1], [%2], #8 \n" \- "uaddlp v1.8h, v1.16b \n" \
- "rshrn v1.8b, v1.8h, #1 \n"
+#define READYUV444 \
+ "ld1 {v0.8b}, [%0], #8 \n" \+ "ld1 {v1.d}[0], [%1], #8 \n" \+ "ld1 {v1.d}[1], [%2], #8 \n" \+ "uaddlp v1.8h, v1.16b \n" \
+ "rshrn v1.8b, v1.8h, #1 \n"
// Read 8 Y, and set 4 U and 4 V to 128
-#define READYUV400 \
- MEMACCESS(0) \
- "ld1 {v0.8b}, [%0], #8 \n" \- "movi v1.8b , #128 \n"
+#define READYUV400 \
+ "ld1 {v0.8b}, [%0], #8 \n" \+ "movi v1.8b , #128 \n"
// Read 8 Y and 4 UV from NV12
-#define READNV12 \
- MEMACCESS(0) \
- "ld1 {v0.8b}, [%0], #8 \n" \- MEMACCESS(1) \
- "ld1 {v2.8b}, [%1], #8 \n" \- "uzp1 v1.8b, v2.8b, v2.8b \n" \
- "uzp2 v3.8b, v2.8b, v2.8b \n" \
- "ins v1.s[1], v3.s[0] \n"
+#define READNV12 \
+ "ld1 {v0.8b}, [%0], #8 \n" \+ "ld1 {v2.8b}, [%1], #8 \n" \+ "uzp1 v1.8b, v2.8b, v2.8b \n" \
+ "uzp2 v3.8b, v2.8b, v2.8b \n" \
+ "ins v1.s[1], v3.s[0] \n"
// Read 8 Y and 4 VU from NV21
-#define READNV21 \
- MEMACCESS(0) \
- "ld1 {v0.8b}, [%0], #8 \n" \- MEMACCESS(1) \
- "ld1 {v2.8b}, [%1], #8 \n" \- "uzp1 v3.8b, v2.8b, v2.8b \n" \
- "uzp2 v1.8b, v2.8b, v2.8b \n" \
- "ins v1.s[1], v3.s[0] \n"
+#define READNV21 \
+ "ld1 {v0.8b}, [%0], #8 \n" \+ "ld1 {v2.8b}, [%1], #8 \n" \+ "uzp1 v3.8b, v2.8b, v2.8b \n" \
+ "uzp2 v1.8b, v2.8b, v2.8b \n" \
+ "ins v1.s[1], v3.s[0] \n"
// Read 8 YUY2
-#define READYUY2 \
- MEMACCESS(0) \
- "ld2 {v0.8b, v1.8b}, [%0], #16 \n" \- "uzp2 v3.8b, v1.8b, v1.8b \n" \
- "uzp1 v1.8b, v1.8b, v1.8b \n" \
- "ins v1.s[1], v3.s[0] \n"
+#define READYUY2 \
+ "ld2 {v0.8b, v1.8b}, [%0], #16 \n" \+ "uzp2 v3.8b, v1.8b, v1.8b \n" \
+ "uzp1 v1.8b, v1.8b, v1.8b \n" \
+ "ins v1.s[1], v3.s[0] \n"
// Read 8 UYVY
-#define READUYVY \
- MEMACCESS(0) \
- "ld2 {v2.8b, v3.8b}, [%0], #16 \n" \- "orr v0.8b, v3.8b, v3.8b \n" \
- "uzp1 v1.8b, v2.8b, v2.8b \n" \
- "uzp2 v3.8b, v2.8b, v2.8b \n" \
- "ins v1.s[1], v3.s[0] \n"
+#define READUYVY \
+ "ld2 {v2.8b, v3.8b}, [%0], #16 \n" \+ "orr v0.8b, v3.8b, v3.8b \n" \
+ "uzp1 v1.8b, v2.8b, v2.8b \n" \
+ "uzp2 v3.8b, v2.8b, v2.8b \n" \
+ "ins v1.s[1], v3.s[0] \n"
-#define YUVTORGB_SETUP \
- "ld1r {v24.8h}, [%[kUVBiasBGR]], #2 \n" \- "ld1r {v25.8h}, [%[kUVBiasBGR]], #2 \n" \- "ld1r {v26.8h}, [%[kUVBiasBGR]] \n" \- "ld1r {v31.4s}, [%[kYToRgb]] \n" \- "ld2 {v27.8h, v28.8h}, [%[kUVToRB]] \n" \- "ld2 {v29.8h, v30.8h}, [%[kUVToG]] \n"+#define YUVTORGB_SETUP \
+ "ld1r {v24.8h}, [%[kUVBiasBGR]], #2 \n" \+ "ld1r {v25.8h}, [%[kUVBiasBGR]], #2 \n" \+ "ld1r {v26.8h}, [%[kUVBiasBGR]] \n" \+ "ld1r {v31.4s}, [%[kYToRgb]] \n" \+ "ld2 {v27.8h, v28.8h}, [%[kUVToRB]] \n" \+ "ld2 {v29.8h, v30.8h}, [%[kUVToG]] \n"-#define YUVTORGB(vR, vG, vB) \
- "uxtl v0.8h, v0.8b \n" /* Extract Y */ \
- "shll v2.8h, v1.8b, #8 \n" /* Replicate UV */ \
- "ushll2 v3.4s, v0.8h, #0 \n" /* Y */ \
- "ushll v0.4s, v0.4h, #0 \n" \
- "mul v3.4s, v3.4s, v31.4s \n" \
- "mul v0.4s, v0.4s, v31.4s \n" \
- "sqshrun v0.4h, v0.4s, #16 \n" \
- "sqshrun2 v0.8h, v3.4s, #16 \n" /* Y */ \
- "uaddw v1.8h, v2.8h, v1.8b \n" /* Replicate UV */ \
- "mov v2.d[0], v1.d[1] \n" /* Extract V */ \
- "uxtl v2.8h, v2.8b \n" \
- "uxtl v1.8h, v1.8b \n" /* Extract U */ \
- "mul v3.8h, v1.8h, v27.8h \n" \
- "mul v5.8h, v1.8h, v29.8h \n" \
- "mul v6.8h, v2.8h, v30.8h \n" \
- "mul v7.8h, v2.8h, v28.8h \n" \
- "sqadd v6.8h, v6.8h, v5.8h \n" \
- "sqadd " #vB ".8h, v24.8h, v0.8h \n" /* B */ \
- "sqadd " #vG ".8h, v25.8h, v0.8h \n" /* G */ \
- "sqadd " #vR ".8h, v26.8h, v0.8h \n" /* R */ \
- "sqadd " #vB ".8h, " #vB ".8h, v3.8h \n" /* B */ \
- "sqsub " #vG ".8h, " #vG ".8h, v6.8h \n" /* G */ \
- "sqadd " #vR ".8h, " #vR ".8h, v7.8h \n" /* R */ \
- "sqshrun " #vB ".8b, " #vB ".8h, #6 \n" /* B */ \
- "sqshrun " #vG ".8b, " #vG ".8h, #6 \n" /* G */ \
- "sqshrun " #vR ".8b, " #vR ".8h, #6 \n" /* R */ \
+#define YUVTORGB(vR, vG, vB) \
+ "uxtl v0.8h, v0.8b \n" /* Extract Y */ \
+ "shll v2.8h, v1.8b, #8 \n" /* Replicate UV */ \
+ "ushll2 v3.4s, v0.8h, #0 \n" /* Y */ \
+ "ushll v0.4s, v0.4h, #0 \n" \
+ "mul v3.4s, v3.4s, v31.4s \n" \
+ "mul v0.4s, v0.4s, v31.4s \n" \
+ "sqshrun v0.4h, v0.4s, #16 \n" \
+ "sqshrun2 v0.8h, v3.4s, #16 \n" /* Y */ \
+ "uaddw v1.8h, v2.8h, v1.8b \n" /* Replicate UV */ \
+ "mov v2.d[0], v1.d[1] \n" /* Extract V */ \
+ "uxtl v2.8h, v2.8b \n" \
+ "uxtl v1.8h, v1.8b \n" /* Extract U */ \
+ "mul v3.8h, v1.8h, v27.8h \n" \
+ "mul v5.8h, v1.8h, v29.8h \n" \
+ "mul v6.8h, v2.8h, v30.8h \n" \
+ "mul v7.8h, v2.8h, v28.8h \n" \
+ "sqadd v6.8h, v6.8h, v5.8h \n" \
+ "sqadd " #vB \
+ ".8h, v24.8h, v0.8h \n" /* B */ \
+ "sqadd " #vG \
+ ".8h, v25.8h, v0.8h \n" /* G */ \
+ "sqadd " #vR \
+ ".8h, v26.8h, v0.8h \n" /* R */ \
+ "sqadd " #vB ".8h, " #vB \
+ ".8h, v3.8h \n" /* B */ \
+ "sqsub " #vG ".8h, " #vG \
+ ".8h, v6.8h \n" /* G */ \
+ "sqadd " #vR ".8h, " #vR \
+ ".8h, v7.8h \n" /* R */ \
+ "sqshrun " #vB ".8b, " #vB \
+ ".8h, #6 \n" /* B */ \
+ "sqshrun " #vG ".8b, " #vG \
+ ".8h, #6 \n" /* G */ \
+ "sqshrun " #vR ".8b, " #vR ".8h, #6 \n" /* R */
-void I444ToARGBRow_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I444ToARGBRow_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) {asm volatile (
@@ -140,7 +125,6 @@
READYUV444
YUVTORGB(v22, v21, v20)
"subs %w4, %w4, #8 \n"
- MEMACCESS(3)
"st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%3], #32 \n""b.gt 1b \n"
: "+r"(src_y), // %0
@@ -157,10 +141,10 @@
);
}
-void I422ToARGBRow_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I422ToARGBRow_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) {asm volatile (
@@ -170,7 +154,6 @@
READYUV422
YUVTORGB(v22, v21, v20)
"subs %w4, %w4, #8 \n"
- MEMACCESS(3)
"st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%3], #32 \n""b.gt 1b \n"
: "+r"(src_y), // %0
@@ -187,11 +170,11 @@
);
}
-void I422AlphaToARGBRow_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- const uint8* src_a,
- uint8* dst_argb,
+void I422AlphaToARGBRow_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ const uint8_t* src_a,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) {asm volatile (
@@ -199,10 +182,8 @@
"1: \n"
READYUV422
YUVTORGB(v22, v21, v20)
- MEMACCESS(3)
"ld1 {v23.8b}, [%3], #8 \n""subs %w5, %w5, #8 \n"
- MEMACCESS(4)
"st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%4], #32 \n""b.gt 1b \n"
: "+r"(src_y), // %0
@@ -220,50 +201,19 @@
);
}
-void I411ToARGBRow_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
+void I422ToRGBARow_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_rgba,
const struct YuvConstants* yuvconstants,
int width) {asm volatile (
YUVTORGB_SETUP
- "movi v23.8b, #255 \n" /* A */
- "1: \n"
- READYUV411
- YUVTORGB(v22, v21, v20)
- "subs %w4, %w4, #8 \n"
- MEMACCESS(3)
- "st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%3], #32 \n"- "b.gt 1b \n"
- : "+r"(src_y), // %0
- "+r"(src_u), // %1
- "+r"(src_v), // %2
- "+r"(dst_argb), // %3
- "+r"(width) // %4
- : [kUVToRB]"r"(&yuvconstants->kUVToRB),
- [kUVToG]"r"(&yuvconstants->kUVToG),
- [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR),
- [kYToRgb]"r"(&yuvconstants->kYToRgb)
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20",
- "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30"
- );
-}
-
-void I422ToRGBARow_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_rgba,
- const struct YuvConstants* yuvconstants,
- int width) {- asm volatile (
- YUVTORGB_SETUP
"movi v20.8b, #255 \n" /* A */
"1: \n"
READYUV422
YUVTORGB(v23, v22, v21)
"subs %w4, %w4, #8 \n"
- MEMACCESS(3)
"st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%3], #32 \n""b.gt 1b \n"
: "+r"(src_y), // %0
@@ -280,10 +230,10 @@
);
}
-void I422ToRGB24Row_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_rgb24,
+void I422ToRGB24Row_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_rgb24,
const struct YuvConstants* yuvconstants,
int width) {asm volatile (
@@ -292,7 +242,6 @@
READYUV422
YUVTORGB(v22, v21, v20)
"subs %w4, %w4, #8 \n"
- MEMACCESS(3)
"st3 {v20.8b,v21.8b,v22.8b}, [%3], #24 \n""b.gt 1b \n"
: "+r"(src_y), // %0
@@ -309,97 +258,91 @@
);
}
-#define ARGBTORGB565 \
- "shll v0.8h, v22.8b, #8 \n" /* R */ \
- "shll v21.8h, v21.8b, #8 \n" /* G */ \
- "shll v20.8h, v20.8b, #8 \n" /* B */ \
- "sri v0.8h, v21.8h, #5 \n" /* RG */ \
- "sri v0.8h, v20.8h, #11 \n" /* RGB */
+#define ARGBTORGB565 \
+ "shll v0.8h, v22.8b, #8 \n" /* R */ \
+ "shll v21.8h, v21.8b, #8 \n" /* G */ \
+ "shll v20.8h, v20.8b, #8 \n" /* B */ \
+ "sri v0.8h, v21.8h, #5 \n" /* RG */ \
+ "sri v0.8h, v20.8h, #11 \n" /* RGB */
-void I422ToRGB565Row_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_rgb565,
+void I422ToRGB565Row_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_rgb565,
const struct YuvConstants* yuvconstants,
int width) {- asm volatile (
- YUVTORGB_SETUP
- "1: \n"
- READYUV422
- YUVTORGB(v22, v21, v20)
- "subs %w4, %w4, #8 \n"
- ARGBTORGB565
- MEMACCESS(3)
- "st1 {v0.8h}, [%3], #16 \n" // store 8 pixels RGB565.- "b.gt 1b \n"
- : "+r"(src_y), // %0
- "+r"(src_u), // %1
- "+r"(src_v), // %2
- "+r"(dst_rgb565), // %3
- "+r"(width) // %4
- : [kUVToRB]"r"(&yuvconstants->kUVToRB),
- [kUVToG]"r"(&yuvconstants->kUVToG),
- [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR),
- [kYToRgb]"r"(&yuvconstants->kYToRgb)
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20",
- "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30"
- );
+ asm volatile(
+ YUVTORGB_SETUP
+ "1: \n" READYUV422 YUVTORGB(
+ v22, v21,
+ v20) "subs %w4, %w4, #8 \n" ARGBTORGB565
+ "st1 {v0.8h}, [%3], #16 \n" // store 8 pixels+ // RGB565.
+ "b.gt 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(src_u), // %1
+ "+r"(src_v), // %2
+ "+r"(dst_rgb565), // %3
+ "+r"(width) // %4
+ : [kUVToRB] "r"(&yuvconstants->kUVToRB),
+ [kUVToG] "r"(&yuvconstants->kUVToG),
+ [kUVBiasBGR] "r"(&yuvconstants->kUVBiasBGR),
+ [kYToRgb] "r"(&yuvconstants->kYToRgb)
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20",
+ "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30");
}
-#define ARGBTOARGB1555 \
- "shll v0.8h, v23.8b, #8 \n" /* A */ \
- "shll v22.8h, v22.8b, #8 \n" /* R */ \
- "shll v21.8h, v21.8b, #8 \n" /* G */ \
- "shll v20.8h, v20.8b, #8 \n" /* B */ \
- "sri v0.8h, v22.8h, #1 \n" /* AR */ \
- "sri v0.8h, v21.8h, #6 \n" /* ARG */ \
- "sri v0.8h, v20.8h, #11 \n" /* ARGB */
+#define ARGBTOARGB1555 \
+ "shll v0.8h, v23.8b, #8 \n" /* A */ \
+ "shll v22.8h, v22.8b, #8 \n" /* R */ \
+ "shll v21.8h, v21.8b, #8 \n" /* G */ \
+ "shll v20.8h, v20.8b, #8 \n" /* B */ \
+ "sri v0.8h, v22.8h, #1 \n" /* AR */ \
+ "sri v0.8h, v21.8h, #6 \n" /* ARG */ \
+ "sri v0.8h, v20.8h, #11 \n" /* ARGB */
-void I422ToARGB1555Row_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb1555,
+void I422ToARGB1555Row_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb1555,
const struct YuvConstants* yuvconstants,
int width) {- asm volatile (
- YUVTORGB_SETUP
- "movi v23.8b, #255 \n"
- "1: \n"
- READYUV422
- YUVTORGB(v22, v21, v20)
- "subs %w4, %w4, #8 \n"
- ARGBTOARGB1555
- MEMACCESS(3)
- "st1 {v0.8h}, [%3], #16 \n" // store 8 pixels RGB565.- "b.gt 1b \n"
- : "+r"(src_y), // %0
- "+r"(src_u), // %1
- "+r"(src_v), // %2
- "+r"(dst_argb1555), // %3
- "+r"(width) // %4
- : [kUVToRB]"r"(&yuvconstants->kUVToRB),
- [kUVToG]"r"(&yuvconstants->kUVToG),
- [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR),
- [kYToRgb]"r"(&yuvconstants->kYToRgb)
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20",
- "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30"
- );
+ asm volatile(
+ YUVTORGB_SETUP
+ "movi v23.8b, #255 \n"
+ "1: \n" READYUV422 YUVTORGB(
+ v22, v21,
+ v20) "subs %w4, %w4, #8 \n" ARGBTOARGB1555
+ "st1 {v0.8h}, [%3], #16 \n" // store 8 pixels+ // RGB565.
+ "b.gt 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(src_u), // %1
+ "+r"(src_v), // %2
+ "+r"(dst_argb1555), // %3
+ "+r"(width) // %4
+ : [kUVToRB] "r"(&yuvconstants->kUVToRB),
+ [kUVToG] "r"(&yuvconstants->kUVToG),
+ [kUVBiasBGR] "r"(&yuvconstants->kUVBiasBGR),
+ [kYToRgb] "r"(&yuvconstants->kYToRgb)
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20",
+ "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30");
}
-#define ARGBTOARGB4444 \
- /* Input v20.8b<=B, v21.8b<=G, v22.8b<=R, v23.8b<=A, v4.8b<=0x0f */ \
- "ushr v20.8b, v20.8b, #4 \n" /* B */ \
- "bic v21.8b, v21.8b, v4.8b \n" /* G */ \
- "ushr v22.8b, v22.8b, #4 \n" /* R */ \
- "bic v23.8b, v23.8b, v4.8b \n" /* A */ \
- "orr v0.8b, v20.8b, v21.8b \n" /* BG */ \
- "orr v1.8b, v22.8b, v23.8b \n" /* RA */ \
- "zip1 v0.16b, v0.16b, v1.16b \n" /* BGRA */
+#define ARGBTOARGB4444 \
+ /* Input v20.8b<=B, v21.8b<=G, v22.8b<=R, v23.8b<=A, v4.8b<=0x0f */ \
+ "ushr v20.8b, v20.8b, #4 \n" /* B */ \
+ "bic v21.8b, v21.8b, v4.8b \n" /* G */ \
+ "ushr v22.8b, v22.8b, #4 \n" /* R */ \
+ "bic v23.8b, v23.8b, v4.8b \n" /* A */ \
+ "orr v0.8b, v20.8b, v21.8b \n" /* BG */ \
+ "orr v1.8b, v22.8b, v23.8b \n" /* RA */ \
+ "zip1 v0.16b, v0.16b, v1.16b \n" /* BGRA */
-void I422ToARGB4444Row_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb4444,
+void I422ToARGB4444Row_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb4444,
const struct YuvConstants* yuvconstants,
int width) {asm volatile (
@@ -411,7 +354,6 @@
"subs %w4, %w4, #8 \n"
"movi v23.8b, #255 \n"
ARGBTOARGB4444
- MEMACCESS(3)
"st1 {v0.8h}, [%3], #16 \n" // store 8 pixels ARGB4444."b.gt 1b \n"
: "+r"(src_y), // %0
@@ -428,9 +370,7 @@
);
}
-void I400ToARGBRow_NEON(const uint8* src_y,
- uint8* dst_argb,
- int width) {+void I400ToARGBRow_NEON(const uint8_t* src_y, uint8_t* dst_argb, int width) {asm volatile (
YUVTORGB_SETUP
"movi v23.8b, #255 \n"
@@ -438,7 +378,6 @@
READYUV400
YUVTORGB(v22, v21, v20)
"subs %w2, %w2, #8 \n"
- MEMACCESS(1)
"st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%1], #32 \n""b.gt 1b \n"
: "+r"(src_y), // %0
@@ -453,31 +392,26 @@
);
}
-void J400ToARGBRow_NEON(const uint8* src_y,
- uint8* dst_argb,
- int width) {- asm volatile (
- "movi v23.8b, #255 \n"
- "1: \n"
- MEMACCESS(0)
- "ld1 {v20.8b}, [%0], #8 \n"- "orr v21.8b, v20.8b, v20.8b \n"
- "orr v22.8b, v20.8b, v20.8b \n"
- "subs %w2, %w2, #8 \n"
- MEMACCESS(1)
- "st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%1], #32 \n"- "b.gt 1b \n"
- : "+r"(src_y), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "v20", "v21", "v22", "v23"
- );
+void J400ToARGBRow_NEON(const uint8_t* src_y, uint8_t* dst_argb, int width) {+ asm volatile(
+ "movi v23.8b, #255 \n"
+ "1: \n"
+ "ld1 {v20.8b}, [%0], #8 \n"+ "orr v21.8b, v20.8b, v20.8b \n"
+ "orr v22.8b, v20.8b, v20.8b \n"
+ "subs %w2, %w2, #8 \n"
+ "st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%1], #32 \n"+ "b.gt 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "v20", "v21", "v22", "v23");
}
-void NV12ToARGBRow_NEON(const uint8* src_y,
- const uint8* src_uv,
- uint8* dst_argb,
+void NV12ToARGBRow_NEON(const uint8_t* src_y,
+ const uint8_t* src_uv,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) {asm volatile (
@@ -487,7 +421,6 @@
READNV12
YUVTORGB(v22, v21, v20)
"subs %w3, %w3, #8 \n"
- MEMACCESS(2)
"st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%2], #32 \n""b.gt 1b \n"
: "+r"(src_y), // %0
@@ -503,9 +436,9 @@
);
}
-void NV21ToARGBRow_NEON(const uint8* src_y,
- const uint8* src_vu,
- uint8* dst_argb,
+void NV21ToARGBRow_NEON(const uint8_t* src_y,
+ const uint8_t* src_vu,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) {asm volatile (
@@ -515,7 +448,6 @@
READNV21
YUVTORGB(v22, v21, v20)
"subs %w3, %w3, #8 \n"
- MEMACCESS(2)
"st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%2], #32 \n""b.gt 1b \n"
: "+r"(src_y), // %0
@@ -531,11 +463,11 @@
);
}
-void NV12ToRGB565Row_NEON(const uint8* src_y,
- const uint8* src_uv,
- uint8* dst_rgb565,
- const struct YuvConstants* yuvconstants,
- int width) {+void NV12ToRGB24Row_NEON(const uint8_t* src_y,
+ const uint8_t* src_uv,
+ uint8_t* dst_rgb24,
+ const struct YuvConstants* yuvconstants,
+ int width) {asm volatile (
YUVTORGB_SETUP
"1: \n"
@@ -542,13 +474,11 @@
READNV12
YUVTORGB(v22, v21, v20)
"subs %w3, %w3, #8 \n"
- ARGBTORGB565
- MEMACCESS(2)
- "st1 {v0.8h}, [%2], 16 \n" // store 8 pixels RGB565.+ "st3 {v20.8b,v21.8b,v22.8b}, [%2], #24 \n""b.gt 1b \n"
: "+r"(src_y), // %0
"+r"(src_uv), // %1
- "+r"(dst_rgb565), // %2
+ "+r"(dst_rgb24), // %2
"+r"(width) // %3
: [kUVToRB]"r"(&yuvconstants->kUVToRB),
[kUVToG]"r"(&yuvconstants->kUVToG),
@@ -559,8 +489,59 @@
);
}
-void YUY2ToARGBRow_NEON(const uint8* src_yuy2,
- uint8* dst_argb,
+void NV21ToRGB24Row_NEON(const uint8_t* src_y,
+ const uint8_t* src_vu,
+ uint8_t* dst_rgb24,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ asm volatile (
+ YUVTORGB_SETUP
+ "1: \n"
+ READNV21
+ YUVTORGB(v22, v21, v20)
+ "subs %w3, %w3, #8 \n"
+ "st3 {v20.8b,v21.8b,v22.8b}, [%2], #24 \n"+ "b.gt 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(src_vu), // %1
+ "+r"(dst_rgb24), // %2
+ "+r"(width) // %3
+ : [kUVToRB]"r"(&yuvconstants->kUVToRB),
+ [kUVToG]"r"(&yuvconstants->kUVToG),
+ [kUVBiasBGR]"r"(&yuvconstants->kUVBiasBGR),
+ [kYToRgb]"r"(&yuvconstants->kYToRgb)
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20",
+ "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30"
+ );
+}
+
+void NV12ToRGB565Row_NEON(const uint8_t* src_y,
+ const uint8_t* src_uv,
+ uint8_t* dst_rgb565,
+ const struct YuvConstants* yuvconstants,
+ int width) {+ asm volatile(
+ YUVTORGB_SETUP
+ "1: \n" READNV12 YUVTORGB(
+ v22, v21,
+ v20) "subs %w3, %w3, #8 \n" ARGBTORGB565
+ "st1 {v0.8h}, [%2], 16 \n" // store 8 pixels+ // RGB565.
+ "b.gt 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(src_uv), // %1
+ "+r"(dst_rgb565), // %2
+ "+r"(width) // %3
+ : [kUVToRB] "r"(&yuvconstants->kUVToRB),
+ [kUVToG] "r"(&yuvconstants->kUVToG),
+ [kUVBiasBGR] "r"(&yuvconstants->kUVBiasBGR),
+ [kYToRgb] "r"(&yuvconstants->kYToRgb)
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20",
+ "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30");
+}
+
+void YUY2ToARGBRow_NEON(const uint8_t* src_yuy2,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) {asm volatile (
@@ -570,7 +551,6 @@
READYUY2
YUVTORGB(v22, v21, v20)
"subs %w2, %w2, #8 \n"
- MEMACCESS(1)
"st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%1], #32 \n""b.gt 1b \n"
: "+r"(src_yuy2), // %0
@@ -585,8 +565,8 @@
);
}
-void UYVYToARGBRow_NEON(const uint8* src_uyvy,
- uint8* dst_argb,
+void UYVYToARGBRow_NEON(const uint8_t* src_uyvy,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) {asm volatile (
@@ -596,7 +576,6 @@
READUYVY
YUVTORGB(v22, v21, v20)
"subs %w2, %w2, #8 \n"
- MEMACCESS(1)
"st4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%1], 32 \n""b.gt 1b \n"
: "+r"(src_uyvy), // %0
@@ -612,869 +591,819 @@
}
// Reads 16 pairs of UV and write even values to dst_u and odd to dst_v.
-void SplitUVRow_NEON(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
+void SplitUVRow_NEON(const uint8_t* src_uv,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "ld2 {v0.16b,v1.16b}, [%0], #32 \n" // load 16 pairs of UV- "subs %w3, %w3, #16 \n" // 16 processed per loop
- MEMACCESS(1)
- "st1 {v0.16b}, [%1], #16 \n" // store U- MEMACCESS(2)
- "st1 {v1.16b}, [%2], #16 \n" // store V- "b.gt 1b \n"
- : "+r"(src_uv), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+r"(width) // %3 // Output registers
- : // Input registers
- : "cc", "memory", "v0", "v1" // Clobber List
- );
+ asm volatile(
+ "1: \n"
+ "ld2 {v0.16b,v1.16b}, [%0], #32 \n" // load 16 pairs of UV+ "subs %w3, %w3, #16 \n" // 16 processed per loop
+ "st1 {v0.16b}, [%1], #16 \n" // store U+ "st1 {v1.16b}, [%2], #16 \n" // store V+ "b.gt 1b \n"
+ : "+r"(src_uv), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3 // Output registers
+ : // Input registers
+ : "cc", "memory", "v0", "v1" // Clobber List
+ );
}
// Reads 16 U's and V's and writes out 16 pairs of UV.
-void MergeUVRow_NEON(const uint8* src_u, const uint8* src_v, uint8* dst_uv,
+void MergeUVRow_NEON(const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_uv,
int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "ld1 {v0.16b}, [%0], #16 \n" // load U- MEMACCESS(1)
- "ld1 {v1.16b}, [%1], #16 \n" // load V- "subs %w3, %w3, #16 \n" // 16 processed per loop
- MEMACCESS(2)
- "st2 {v0.16b,v1.16b}, [%2], #32 \n" // store 16 pairs of UV- "b.gt 1b \n"
- :
- "+r"(src_u), // %0
- "+r"(src_v), // %1
- "+r"(dst_uv), // %2
- "+r"(width) // %3 // Output registers
- : // Input registers
- : "cc", "memory", "v0", "v1" // Clobber List
- );
+ asm volatile(
+ "1: \n"
+ "ld1 {v0.16b}, [%0], #16 \n" // load U+ "ld1 {v1.16b}, [%1], #16 \n" // load V+ "subs %w3, %w3, #16 \n" // 16 processed per loop
+ "st2 {v0.16b,v1.16b}, [%2], #32 \n" // store 16 pairs of UV+ "b.gt 1b \n"
+ : "+r"(src_u), // %0
+ "+r"(src_v), // %1
+ "+r"(dst_uv), // %2
+ "+r"(width) // %3 // Output registers
+ : // Input registers
+ : "cc", "memory", "v0", "v1" // Clobber List
+ );
}
-// Copy multiple of 32. vld4.8 allow unaligned and is fastest on a15.
-void CopyRow_NEON(const uint8* src, uint8* dst, int count) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "ld1 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 32- "subs %w2, %w2, #32 \n" // 32 processed per loop
- MEMACCESS(1)
- "st1 {v0.8b,v1.8b,v2.8b,v3.8b}, [%1], #32 \n" // store 32- "b.gt 1b \n"
- : "+r"(src), // %0
- "+r"(dst), // %1
- "+r"(count) // %2 // Output registers
- : // Input registers
- : "cc", "memory", "v0", "v1", "v2", "v3" // Clobber List
- );
+// Reads 16 packed RGB and write to planar dst_r, dst_g, dst_b.
+void SplitRGBRow_NEON(const uint8_t* src_rgb,
+ uint8_t* dst_r,
+ uint8_t* dst_g,
+ uint8_t* dst_b,
+ int width) {+ asm volatile(
+ "1: \n"
+ "ld3 {v0.16b,v1.16b,v2.16b}, [%0], #48 \n" // load 16 RGB+ "subs %w4, %w4, #16 \n" // 16 processed per loop
+ "st1 {v0.16b}, [%1], #16 \n" // store R+ "st1 {v1.16b}, [%2], #16 \n" // store G+ "st1 {v2.16b}, [%3], #16 \n" // store B+ "b.gt 1b \n"
+ : "+r"(src_rgb), // %0
+ "+r"(dst_r), // %1
+ "+r"(dst_g), // %2
+ "+r"(dst_b), // %3
+ "+r"(width) // %4
+ : // Input registers
+ : "cc", "memory", "v0", "v1", "v2" // Clobber List
+ );
}
-// SetRow writes 'count' bytes using an 8 bit value repeated.
-void SetRow_NEON(uint8* dst, uint8 v8, int count) {- asm volatile (
- "dup v0.16b, %w2 \n" // duplicate 16 bytes
- "1: \n"
- "subs %w1, %w1, #16 \n" // 16 bytes per loop
- MEMACCESS(0)
- "st1 {v0.16b}, [%0], #16 \n" // store- "b.gt 1b \n"
- : "+r"(dst), // %0
- "+r"(count) // %1
- : "r"(v8) // %2
- : "cc", "memory", "v0"
- );
+// Reads 16 planar R's, G's and B's and writes out 16 packed RGB at a time
+void MergeRGBRow_NEON(const uint8_t* src_r,
+ const uint8_t* src_g,
+ const uint8_t* src_b,
+ uint8_t* dst_rgb,
+ int width) {+ asm volatile(
+ "1: \n"
+ "ld1 {v0.16b}, [%0], #16 \n" // load R+ "ld1 {v1.16b}, [%1], #16 \n" // load G+ "ld1 {v2.16b}, [%2], #16 \n" // load B+ "subs %w4, %w4, #16 \n" // 16 processed per loop
+ "st3 {v0.16b,v1.16b,v2.16b}, [%3], #48 \n" // store 16 RGB+ "b.gt 1b \n"
+ : "+r"(src_r), // %0
+ "+r"(src_g), // %1
+ "+r"(src_b), // %2
+ "+r"(dst_rgb), // %3
+ "+r"(width) // %4
+ : // Input registers
+ : "cc", "memory", "v0", "v1", "v2" // Clobber List
+ );
}
-void ARGBSetRow_NEON(uint8* dst, uint32 v32, int count) {- asm volatile (
- "dup v0.4s, %w2 \n" // duplicate 4 ints
- "1: \n"
- "subs %w1, %w1, #4 \n" // 4 ints per loop
- MEMACCESS(0)
- "st1 {v0.16b}, [%0], #16 \n" // store- "b.gt 1b \n"
- : "+r"(dst), // %0
- "+r"(count) // %1
- : "r"(v32) // %2
- : "cc", "memory", "v0"
- );
+// Copy multiple of 32.
+void CopyRow_NEON(const uint8_t* src, uint8_t* dst, int width) {+ asm volatile(
+ "1: \n"
+ "ldp q0, q1, [%0], #32 \n"
+ "subs %w2, %w2, #32 \n" // 32 processed per loop
+ "stp q0, q1, [%1], #32 \n"
+ "b.gt 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2 // Output registers
+ : // Input registers
+ : "cc", "memory", "v0", "v1" // Clobber List
+ );
}
-void MirrorRow_NEON(const uint8* src, uint8* dst, int width) {- asm volatile (
- // Start at end of source row.
- "add %0, %0, %w2, sxtw \n"
- "sub %0, %0, #16 \n"
- "1: \n"
- MEMACCESS(0)
- "ld1 {v0.16b}, [%0], %3 \n" // src -= 16- "subs %w2, %w2, #16 \n" // 16 pixels per loop.
- "rev64 v0.16b, v0.16b \n"
- MEMACCESS(1)
- "st1 {v0.D}[1], [%1], #8 \n" // dst += 16- MEMACCESS(1)
- "st1 {v0.D}[0], [%1], #8 \n"- "b.gt 1b \n"
- : "+r"(src), // %0
- "+r"(dst), // %1
- "+r"(width) // %2
- : "r"((ptrdiff_t)-16) // %3
- : "cc", "memory", "v0"
- );
+// SetRow writes 'width' bytes using an 8 bit value repeated.
+void SetRow_NEON(uint8_t* dst, uint8_t v8, int width) {+ asm volatile(
+ "dup v0.16b, %w2 \n" // duplicate 16 bytes
+ "1: \n"
+ "subs %w1, %w1, #16 \n" // 16 bytes per loop
+ "st1 {v0.16b}, [%0], #16 \n" // store+ "b.gt 1b \n"
+ : "+r"(dst), // %0
+ "+r"(width) // %1
+ : "r"(v8) // %2
+ : "cc", "memory", "v0");
}
-void MirrorUVRow_NEON(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
+void ARGBSetRow_NEON(uint8_t* dst, uint32_t v32, int width) {+ asm volatile(
+ "dup v0.4s, %w2 \n" // duplicate 4 ints
+ "1: \n"
+ "subs %w1, %w1, #4 \n" // 4 ints per loop
+ "st1 {v0.16b}, [%0], #16 \n" // store+ "b.gt 1b \n"
+ : "+r"(dst), // %0
+ "+r"(width) // %1
+ : "r"(v32) // %2
+ : "cc", "memory", "v0");
+}
+
+void MirrorRow_NEON(const uint8_t* src, uint8_t* dst, int width) {+ asm volatile(
+ // Start at end of source row.
+ "add %0, %0, %w2, sxtw \n"
+ "sub %0, %0, #16 \n"
+ "1: \n"
+ "ld1 {v0.16b}, [%0], %3 \n" // src -= 16+ "subs %w2, %w2, #16 \n" // 16 pixels per loop.
+ "rev64 v0.16b, v0.16b \n"
+ "st1 {v0.D}[1], [%1], #8 \n" // dst += 16+ "st1 {v0.D}[0], [%1], #8 \n"+ "b.gt 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ : "r"((ptrdiff_t)-16) // %3
+ : "cc", "memory", "v0");
+}
+
+void MirrorUVRow_NEON(const uint8_t* src_uv,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
int width) {- asm volatile (
- // Start at end of source row.
- "add %0, %0, %w3, sxtw #1 \n"
- "sub %0, %0, #16 \n"
- "1: \n"
- MEMACCESS(0)
- "ld2 {v0.8b, v1.8b}, [%0], %4 \n" // src -= 16- "subs %w3, %w3, #8 \n" // 8 pixels per loop.
- "rev64 v0.8b, v0.8b \n"
- "rev64 v1.8b, v1.8b \n"
- MEMACCESS(1)
- "st1 {v0.8b}, [%1], #8 \n" // dst += 8- MEMACCESS(2)
- "st1 {v1.8b}, [%2], #8 \n"- "b.gt 1b \n"
- : "+r"(src_uv), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+r"(width) // %3
- : "r"((ptrdiff_t)-16) // %4
- : "cc", "memory", "v0", "v1"
- );
+ asm volatile(
+ // Start at end of source row.
+ "add %0, %0, %w3, sxtw #1 \n"
+ "sub %0, %0, #16 \n"
+ "1: \n"
+ "ld2 {v0.8b, v1.8b}, [%0], %4 \n" // src -= 16+ "subs %w3, %w3, #8 \n" // 8 pixels per loop.
+ "rev64 v0.8b, v0.8b \n"
+ "rev64 v1.8b, v1.8b \n"
+ "st1 {v0.8b}, [%1], #8 \n" // dst += 8+ "st1 {v1.8b}, [%2], #8 \n"+ "b.gt 1b \n"
+ : "+r"(src_uv), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3
+ : "r"((ptrdiff_t)-16) // %4
+ : "cc", "memory", "v0", "v1");
}
-void ARGBMirrorRow_NEON(const uint8* src, uint8* dst, int width) {- asm volatile (
- // Start at end of source row.
- "add %0, %0, %w2, sxtw #2 \n"
- "sub %0, %0, #16 \n"
- "1: \n"
- MEMACCESS(0)
- "ld1 {v0.16b}, [%0], %3 \n" // src -= 16- "subs %w2, %w2, #4 \n" // 4 pixels per loop.
- "rev64 v0.4s, v0.4s \n"
- MEMACCESS(1)
- "st1 {v0.D}[1], [%1], #8 \n" // dst += 16- MEMACCESS(1)
- "st1 {v0.D}[0], [%1], #8 \n"- "b.gt 1b \n"
- : "+r"(src), // %0
- "+r"(dst), // %1
- "+r"(width) // %2
- : "r"((ptrdiff_t)-16) // %3
- : "cc", "memory", "v0"
- );
+void ARGBMirrorRow_NEON(const uint8_t* src, uint8_t* dst, int width) {+ asm volatile(
+ // Start at end of source row.
+ "add %0, %0, %w2, sxtw #2 \n"
+ "sub %0, %0, #16 \n"
+ "1: \n"
+ "ld1 {v0.16b}, [%0], %3 \n" // src -= 16+ "subs %w2, %w2, #4 \n" // 4 pixels per loop.
+ "rev64 v0.4s, v0.4s \n"
+ "st1 {v0.D}[1], [%1], #8 \n" // dst += 16+ "st1 {v0.D}[0], [%1], #8 \n"+ "b.gt 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ : "r"((ptrdiff_t)-16) // %3
+ : "cc", "memory", "v0");
}
-void RGB24ToARGBRow_NEON(const uint8* src_rgb24, uint8* dst_argb, int width) {- asm volatile (
- "movi v4.8b, #255 \n" // Alpha
- "1: \n"
- MEMACCESS(0)
- "ld3 {v1.8b,v2.8b,v3.8b}, [%0], #24 \n" // load 8 pixels of RGB24.- "subs %w2, %w2, #8 \n" // 8 processed per loop.
- MEMACCESS(1)
- "st4 {v1.8b,v2.8b,v3.8b,v4.8b}, [%1], #32 \n" // store 8 ARGB pixels- "b.gt 1b \n"
- : "+r"(src_rgb24), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "v1", "v2", "v3", "v4" // Clobber List
- );
+void RGB24ToARGBRow_NEON(const uint8_t* src_rgb24,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
+ "movi v4.8b, #255 \n" // Alpha
+ "1: \n"
+ "ld3 {v1.8b,v2.8b,v3.8b}, [%0], #24 \n" // load 8 pixels of RGB24.+ "subs %w2, %w2, #8 \n" // 8 processed per loop.
+ "st4 {v1.8b,v2.8b,v3.8b,v4.8b}, [%1], #32 \n" // store 8 ARGB+ "b.gt 1b \n"
+ : "+r"(src_rgb24), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "v1", "v2", "v3", "v4" // Clobber List
+ );
}
-void RAWToARGBRow_NEON(const uint8* src_raw, uint8* dst_argb, int width) {- asm volatile (
- "movi v5.8b, #255 \n" // Alpha
- "1: \n"
- MEMACCESS(0)
- "ld3 {v0.8b,v1.8b,v2.8b}, [%0], #24 \n" // read r g b- "subs %w2, %w2, #8 \n" // 8 processed per loop.
- "orr v3.8b, v1.8b, v1.8b \n" // move g
- "orr v4.8b, v0.8b, v0.8b \n" // move r
- MEMACCESS(1)
- "st4 {v2.8b,v3.8b,v4.8b,v5.8b}, [%1], #32 \n" // store b g r a- "b.gt 1b \n"
- : "+r"(src_raw), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5" // Clobber List
- );
+void RAWToARGBRow_NEON(const uint8_t* src_raw, uint8_t* dst_argb, int width) {+ asm volatile(
+ "movi v5.8b, #255 \n" // Alpha
+ "1: \n"
+ "ld3 {v0.8b,v1.8b,v2.8b}, [%0], #24 \n" // read r g b+ "subs %w2, %w2, #8 \n" // 8 processed per loop.
+ "orr v3.8b, v1.8b, v1.8b \n" // move g
+ "orr v4.8b, v0.8b, v0.8b \n" // move r
+ "st4 {v2.8b,v3.8b,v4.8b,v5.8b}, [%1], #32 \n" // store b g r a+ "b.gt 1b \n"
+ : "+r"(src_raw), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5" // Clobber List
+ );
}
-void RAWToRGB24Row_NEON(const uint8* src_raw, uint8* dst_rgb24, int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "ld3 {v0.8b,v1.8b,v2.8b}, [%0], #24 \n" // read r g b- "subs %w2, %w2, #8 \n" // 8 processed per loop.
- "orr v3.8b, v1.8b, v1.8b \n" // move g
- "orr v4.8b, v0.8b, v0.8b \n" // move r
- MEMACCESS(1)
- "st3 {v2.8b,v3.8b,v4.8b}, [%1], #24 \n" // store b g r- "b.gt 1b \n"
- : "+r"(src_raw), // %0
- "+r"(dst_rgb24), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4" // Clobber List
- );
+void RAWToRGB24Row_NEON(const uint8_t* src_raw, uint8_t* dst_rgb24, int width) {+ asm volatile(
+ "1: \n"
+ "ld3 {v0.8b,v1.8b,v2.8b}, [%0], #24 \n" // read r g b+ "subs %w2, %w2, #8 \n" // 8 processed per loop.
+ "orr v3.8b, v1.8b, v1.8b \n" // move g
+ "orr v4.8b, v0.8b, v0.8b \n" // move r
+ "st3 {v2.8b,v3.8b,v4.8b}, [%1], #24 \n" // store b g r+ "b.gt 1b \n"
+ : "+r"(src_raw), // %0
+ "+r"(dst_rgb24), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4" // Clobber List
+ );
}
-#define RGB565TOARGB \
- "shrn v6.8b, v0.8h, #5 \n" /* G xxGGGGGG */ \
- "shl v6.8b, v6.8b, #2 \n" /* G GGGGGG00 upper 6 */ \
- "ushr v4.8b, v6.8b, #6 \n" /* G 000000GG lower 2 */ \
- "orr v1.8b, v4.8b, v6.8b \n" /* G */ \
- "xtn v2.8b, v0.8h \n" /* B xxxBBBBB */ \
- "ushr v0.8h, v0.8h, #11 \n" /* R 000RRRRR */ \
- "xtn2 v2.16b,v0.8h \n" /* R in upper part */ \
- "shl v2.16b, v2.16b, #3 \n" /* R,B BBBBB000 upper 5 */ \
- "ushr v0.16b, v2.16b, #5 \n" /* R,B 00000BBB lower 3 */ \
- "orr v0.16b, v0.16b, v2.16b \n" /* R,B */ \
- "dup v2.2D, v0.D[1] \n" /* R */
+#define RGB565TOARGB \
+ "shrn v6.8b, v0.8h, #5 \n" /* G xxGGGGGG */ \
+ "shl v6.8b, v6.8b, #2 \n" /* G GGGGGG00 upper 6 */ \
+ "ushr v4.8b, v6.8b, #6 \n" /* G 000000GG lower 2 */ \
+ "orr v1.8b, v4.8b, v6.8b \n" /* G */ \
+ "xtn v2.8b, v0.8h \n" /* B xxxBBBBB */ \
+ "ushr v0.8h, v0.8h, #11 \n" /* R 000RRRRR */ \
+ "xtn2 v2.16b,v0.8h \n" /* R in upper part */ \
+ "shl v2.16b, v2.16b, #3 \n" /* R,B BBBBB000 upper 5 */ \
+ "ushr v0.16b, v2.16b, #5 \n" /* R,B 00000BBB lower 3 */ \
+ "orr v0.16b, v0.16b, v2.16b \n" /* R,B */ \
+ "dup v2.2D, v0.D[1] \n" /* R */
-void RGB565ToARGBRow_NEON(const uint8* src_rgb565, uint8* dst_argb, int width) {- asm volatile (
- "movi v3.8b, #255 \n" // Alpha
- "1: \n"
- MEMACCESS(0)
- "ld1 {v0.16b}, [%0], #16 \n" // load 8 RGB565 pixels.- "subs %w2, %w2, #8 \n" // 8 processed per loop.
- RGB565TOARGB
- MEMACCESS(1)
- "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%1], #32 \n" // store 8 ARGB pixels- "b.gt 1b \n"
- : "+r"(src_rgb565), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v6" // Clobber List
- );
+void RGB565ToARGBRow_NEON(const uint8_t* src_rgb565,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
+ "movi v3.8b, #255 \n" // Alpha
+ "1: \n"
+ "ld1 {v0.16b}, [%0], #16 \n" // load 8 RGB565 pixels.+ "subs %w2, %w2, #8 \n" // 8 processed per loop.
+ RGB565TOARGB
+ "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%1], #32 \n" // store 8 ARGB+ "b.gt 1b \n"
+ : "+r"(src_rgb565), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v6" // Clobber List
+ );
}
-#define ARGB1555TOARGB \
- "ushr v2.8h, v0.8h, #10 \n" /* R xxxRRRRR */ \
- "shl v2.8h, v2.8h, #3 \n" /* R RRRRR000 upper 5 */ \
- "xtn v3.8b, v2.8h \n" /* RRRRR000 AAAAAAAA */ \
- \
- "sshr v2.8h, v0.8h, #15 \n" /* A AAAAAAAA */ \
- "xtn2 v3.16b, v2.8h \n" \
- \
- "xtn v2.8b, v0.8h \n" /* B xxxBBBBB */ \
- "shrn2 v2.16b,v0.8h, #5 \n" /* G xxxGGGGG */ \
- \
- "ushr v1.16b, v3.16b, #5 \n" /* R,A 00000RRR lower 3 */ \
- "shl v0.16b, v2.16b, #3 \n" /* B,G BBBBB000 upper 5 */ \
- "ushr v2.16b, v0.16b, #5 \n" /* B,G 00000BBB lower 3 */ \
- \
- "orr v0.16b, v0.16b, v2.16b \n" /* B,G */ \
- "orr v2.16b, v1.16b, v3.16b \n" /* R,A */ \
- "dup v1.2D, v0.D[1] \n" \
- "dup v3.2D, v2.D[1] \n"
+#define ARGB1555TOARGB \
+ "ushr v2.8h, v0.8h, #10 \n" /* R xxxRRRRR */ \
+ "shl v2.8h, v2.8h, #3 \n" /* R RRRRR000 upper 5 */ \
+ "xtn v3.8b, v2.8h \n" /* RRRRR000 AAAAAAAA */ \
+ \
+ "sshr v2.8h, v0.8h, #15 \n" /* A AAAAAAAA */ \
+ "xtn2 v3.16b, v2.8h \n" \
+ \
+ "xtn v2.8b, v0.8h \n" /* B xxxBBBBB */ \
+ "shrn2 v2.16b,v0.8h, #5 \n" /* G xxxGGGGG */ \
+ \
+ "ushr v1.16b, v3.16b, #5 \n" /* R,A 00000RRR lower 3 */ \
+ "shl v0.16b, v2.16b, #3 \n" /* B,G BBBBB000 upper 5 */ \
+ "ushr v2.16b, v0.16b, #5 \n" /* B,G 00000BBB lower 3 */ \
+ \
+ "orr v0.16b, v0.16b, v2.16b \n" /* B,G */ \
+ "orr v2.16b, v1.16b, v3.16b \n" /* R,A */ \
+ "dup v1.2D, v0.D[1] \n" \
+ "dup v3.2D, v2.D[1] \n"
// RGB555TOARGB is same as ARGB1555TOARGB but ignores alpha.
-#define RGB555TOARGB \
- "ushr v2.8h, v0.8h, #10 \n" /* R xxxRRRRR */ \
- "shl v2.8h, v2.8h, #3 \n" /* R RRRRR000 upper 5 */ \
- "xtn v3.8b, v2.8h \n" /* RRRRR000 */ \
- \
- "xtn v2.8b, v0.8h \n" /* B xxxBBBBB */ \
- "shrn2 v2.16b,v0.8h, #5 \n" /* G xxxGGGGG */ \
- \
- "ushr v1.16b, v3.16b, #5 \n" /* R 00000RRR lower 3 */ \
- "shl v0.16b, v2.16b, #3 \n" /* B,G BBBBB000 upper 5 */ \
- "ushr v2.16b, v0.16b, #5 \n" /* B,G 00000BBB lower 3 */ \
- \
- "orr v0.16b, v0.16b, v2.16b \n" /* B,G */ \
- "orr v2.16b, v1.16b, v3.16b \n" /* R */ \
- "dup v1.2D, v0.D[1] \n" /* G */ \
+#define RGB555TOARGB \
+ "ushr v2.8h, v0.8h, #10 \n" /* R xxxRRRRR */ \
+ "shl v2.8h, v2.8h, #3 \n" /* R RRRRR000 upper 5 */ \
+ "xtn v3.8b, v2.8h \n" /* RRRRR000 */ \
+ \
+ "xtn v2.8b, v0.8h \n" /* B xxxBBBBB */ \
+ "shrn2 v2.16b,v0.8h, #5 \n" /* G xxxGGGGG */ \
+ \
+ "ushr v1.16b, v3.16b, #5 \n" /* R 00000RRR lower 3 */ \
+ "shl v0.16b, v2.16b, #3 \n" /* B,G BBBBB000 upper 5 */ \
+ "ushr v2.16b, v0.16b, #5 \n" /* B,G 00000BBB lower 3 */ \
+ \
+ "orr v0.16b, v0.16b, v2.16b \n" /* B,G */ \
+ "orr v2.16b, v1.16b, v3.16b \n" /* R */ \
+ "dup v1.2D, v0.D[1] \n" /* G */
-void ARGB1555ToARGBRow_NEON(const uint8* src_argb1555, uint8* dst_argb,
+void ARGB1555ToARGBRow_NEON(const uint8_t* src_argb1555,
+ uint8_t* dst_argb,
int width) {- asm volatile (
- "movi v3.8b, #255 \n" // Alpha
- "1: \n"
- MEMACCESS(0)
- "ld1 {v0.16b}, [%0], #16 \n" // load 8 ARGB1555 pixels.- "subs %w2, %w2, #8 \n" // 8 processed per loop.
- ARGB1555TOARGB
- MEMACCESS(1)
- "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%1], #32 \n" // store 8 ARGB pixels- "b.gt 1b \n"
- : "+r"(src_argb1555), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "v0", "v1", "v2", "v3" // Clobber List
- );
+ asm volatile(
+ "movi v3.8b, #255 \n" // Alpha
+ "1: \n"
+ "ld1 {v0.16b}, [%0], #16 \n" // load 8 ARGB1555 pixels.+ "subs %w2, %w2, #8 \n" // 8 processed per loop.
+ ARGB1555TOARGB
+ "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%1], #32 \n" // store 8 ARGB+ // pixels
+ "b.gt 1b \n"
+ : "+r"(src_argb1555), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3" // Clobber List
+ );
}
-#define ARGB4444TOARGB \
- "shrn v1.8b, v0.8h, #8 \n" /* v1(l) AR */ \
- "xtn2 v1.16b, v0.8h \n" /* v1(h) GB */ \
- "shl v2.16b, v1.16b, #4 \n" /* B,R BBBB0000 */ \
- "ushr v3.16b, v1.16b, #4 \n" /* G,A 0000GGGG */ \
- "ushr v0.16b, v2.16b, #4 \n" /* B,R 0000BBBB */ \
- "shl v1.16b, v3.16b, #4 \n" /* G,A GGGG0000 */ \
- "orr v2.16b, v0.16b, v2.16b \n" /* B,R BBBBBBBB */ \
- "orr v3.16b, v1.16b, v3.16b \n" /* G,A GGGGGGGG */ \
- "dup v0.2D, v2.D[1] \n" \
- "dup v1.2D, v3.D[1] \n"
+#define ARGB4444TOARGB \
+ "shrn v1.8b, v0.8h, #8 \n" /* v1(l) AR */ \
+ "xtn2 v1.16b, v0.8h \n" /* v1(h) GB */ \
+ "shl v2.16b, v1.16b, #4 \n" /* B,R BBBB0000 */ \
+ "ushr v3.16b, v1.16b, #4 \n" /* G,A 0000GGGG */ \
+ "ushr v0.16b, v2.16b, #4 \n" /* B,R 0000BBBB */ \
+ "shl v1.16b, v3.16b, #4 \n" /* G,A GGGG0000 */ \
+ "orr v2.16b, v0.16b, v2.16b \n" /* B,R BBBBBBBB */ \
+ "orr v3.16b, v1.16b, v3.16b \n" /* G,A GGGGGGGG */ \
+ "dup v0.2D, v2.D[1] \n" \
+ "dup v1.2D, v3.D[1] \n"
-void ARGB4444ToARGBRow_NEON(const uint8* src_argb4444, uint8* dst_argb,
+void ARGB4444ToARGBRow_NEON(const uint8_t* src_argb4444,
+ uint8_t* dst_argb,
int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "ld1 {v0.16b}, [%0], #16 \n" // load 8 ARGB4444 pixels.- "subs %w2, %w2, #8 \n" // 8 processed per loop.
- ARGB4444TOARGB
- MEMACCESS(1)
- "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%1], #32 \n" // store 8 ARGB pixels- "b.gt 1b \n"
- : "+r"(src_argb4444), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4" // Clobber List
- );
+ asm volatile(
+ "1: \n"
+ "ld1 {v0.16b}, [%0], #16 \n" // load 8 ARGB4444 pixels.+ "subs %w2, %w2, #8 \n" // 8 processed per loop.
+ ARGB4444TOARGB
+ "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%1], #32 \n" // store 8 ARGB+ // pixels
+ "b.gt 1b \n"
+ : "+r"(src_argb4444), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4" // Clobber List
+ );
}
-void ARGBToRGB24Row_NEON(const uint8* src_argb, uint8* dst_rgb24, int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "ld4 {v1.8b,v2.8b,v3.8b,v4.8b}, [%0], #32 \n" // load 8 ARGB pixels- "subs %w2, %w2, #8 \n" // 8 processed per loop.
- MEMACCESS(1)
- "st3 {v1.8b,v2.8b,v3.8b}, [%1], #24 \n" // store 8 pixels of RGB24.- "b.gt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_rgb24), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "v1", "v2", "v3", "v4" // Clobber List
- );
+void ARGBToRGB24Row_NEON(const uint8_t* src_argb,
+ uint8_t* dst_rgb24,
+ int width) {+ asm volatile(
+ "1: \n"
+ "ld4 {v1.8b,v2.8b,v3.8b,v4.8b}, [%0], #32 \n" // load 8 ARGB+ "subs %w2, %w2, #8 \n" // 8 processed per loop.
+ "st3 {v1.8b,v2.8b,v3.8b}, [%1], #24 \n" // store 8 pixels of+ // RGB24.
+ "b.gt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_rgb24), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "v1", "v2", "v3", "v4" // Clobber List
+ );
}
-void ARGBToRAWRow_NEON(const uint8* src_argb, uint8* dst_raw, int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "ld4 {v1.8b,v2.8b,v3.8b,v4.8b}, [%0], #32 \n" // load b g r a- "subs %w2, %w2, #8 \n" // 8 processed per loop.
- "orr v4.8b, v2.8b, v2.8b \n" // mov g
- "orr v5.8b, v1.8b, v1.8b \n" // mov b
- MEMACCESS(1)
- "st3 {v3.8b,v4.8b,v5.8b}, [%1], #24 \n" // store r g b- "b.gt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_raw), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "v1", "v2", "v3", "v4", "v5" // Clobber List
- );
+void ARGBToRAWRow_NEON(const uint8_t* src_argb, uint8_t* dst_raw, int width) {+ asm volatile(
+ "1: \n"
+ "ld4 {v1.8b,v2.8b,v3.8b,v4.8b}, [%0], #32 \n" // load b g r a+ "subs %w2, %w2, #8 \n" // 8 processed per loop.
+ "orr v4.8b, v2.8b, v2.8b \n" // mov g
+ "orr v5.8b, v1.8b, v1.8b \n" // mov b
+ "st3 {v3.8b,v4.8b,v5.8b}, [%1], #24 \n" // store r g b+ "b.gt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_raw), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "v1", "v2", "v3", "v4", "v5" // Clobber List
+ );
}
-void YUY2ToYRow_NEON(const uint8* src_yuy2, uint8* dst_y, int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "ld2 {v0.16b,v1.16b}, [%0], #32 \n" // load 16 pixels of YUY2.- "subs %w2, %w2, #16 \n" // 16 processed per loop.
- MEMACCESS(1)
- "st1 {v0.16b}, [%1], #16 \n" // store 16 pixels of Y.- "b.gt 1b \n"
- : "+r"(src_yuy2), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "v0", "v1" // Clobber List
- );
+void YUY2ToYRow_NEON(const uint8_t* src_yuy2, uint8_t* dst_y, int width) {+ asm volatile(
+ "1: \n"
+ "ld2 {v0.16b,v1.16b}, [%0], #32 \n" // load 16 pixels of YUY2.+ "subs %w2, %w2, #16 \n" // 16 processed per loop.
+ "st1 {v0.16b}, [%1], #16 \n" // store 16 pixels of Y.+ "b.gt 1b \n"
+ : "+r"(src_yuy2), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "v0", "v1" // Clobber List
+ );
}
-void UYVYToYRow_NEON(const uint8* src_uyvy, uint8* dst_y, int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "ld2 {v0.16b,v1.16b}, [%0], #32 \n" // load 16 pixels of UYVY.- "subs %w2, %w2, #16 \n" // 16 processed per loop.
- MEMACCESS(1)
- "st1 {v1.16b}, [%1], #16 \n" // store 16 pixels of Y.- "b.gt 1b \n"
- : "+r"(src_uyvy), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "v0", "v1" // Clobber List
- );
+void UYVYToYRow_NEON(const uint8_t* src_uyvy, uint8_t* dst_y, int width) {+ asm volatile(
+ "1: \n"
+ "ld2 {v0.16b,v1.16b}, [%0], #32 \n" // load 16 pixels of UYVY.+ "subs %w2, %w2, #16 \n" // 16 processed per loop.
+ "st1 {v1.16b}, [%1], #16 \n" // store 16 pixels of Y.+ "b.gt 1b \n"
+ : "+r"(src_uyvy), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "v0", "v1" // Clobber List
+ );
}
-void YUY2ToUV422Row_NEON(const uint8* src_yuy2, uint8* dst_u, uint8* dst_v,
+void YUY2ToUV422Row_NEON(const uint8_t* src_yuy2,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 16 YUY2 pixels- "subs %w3, %w3, #16 \n" // 16 pixels = 8 UVs.
- MEMACCESS(1)
- "st1 {v1.8b}, [%1], #8 \n" // store 8 U.- MEMACCESS(2)
- "st1 {v3.8b}, [%2], #8 \n" // store 8 V.- "b.gt 1b \n"
- : "+r"(src_yuy2), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+r"(width) // %3
- :
- : "cc", "memory", "v0", "v1", "v2", "v3" // Clobber List
- );
+ asm volatile(
+ "1: \n"
+ "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 16 YUY2+ "subs %w3, %w3, #16 \n" // 16 pixels = 8 UVs.
+ "st1 {v1.8b}, [%1], #8 \n" // store 8 U.+ "st1 {v3.8b}, [%2], #8 \n" // store 8 V.+ "b.gt 1b \n"
+ : "+r"(src_yuy2), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3" // Clobber List
+ );
}
-void UYVYToUV422Row_NEON(const uint8* src_uyvy, uint8* dst_u, uint8* dst_v,
+void UYVYToUV422Row_NEON(const uint8_t* src_uyvy,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 16 UYVY pixels- "subs %w3, %w3, #16 \n" // 16 pixels = 8 UVs.
- MEMACCESS(1)
- "st1 {v0.8b}, [%1], #8 \n" // store 8 U.- MEMACCESS(2)
- "st1 {v2.8b}, [%2], #8 \n" // store 8 V.- "b.gt 1b \n"
- : "+r"(src_uyvy), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+r"(width) // %3
- :
- : "cc", "memory", "v0", "v1", "v2", "v3" // Clobber List
- );
+ asm volatile(
+ "1: \n"
+ "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 16 UYVY+ "subs %w3, %w3, #16 \n" // 16 pixels = 8 UVs.
+ "st1 {v0.8b}, [%1], #8 \n" // store 8 U.+ "st1 {v2.8b}, [%2], #8 \n" // store 8 V.+ "b.gt 1b \n"
+ : "+r"(src_uyvy), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3" // Clobber List
+ );
}
-void YUY2ToUVRow_NEON(const uint8* src_yuy2, int stride_yuy2,
- uint8* dst_u, uint8* dst_v, int width) {- const uint8* src_yuy2b = src_yuy2 + stride_yuy2;
- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 16 pixels- "subs %w4, %w4, #16 \n" // 16 pixels = 8 UVs.
- MEMACCESS(1)
- "ld4 {v4.8b,v5.8b,v6.8b,v7.8b}, [%1], #32 \n" // load next row- "urhadd v1.8b, v1.8b, v5.8b \n" // average rows of U
- "urhadd v3.8b, v3.8b, v7.8b \n" // average rows of V
- MEMACCESS(2)
- "st1 {v1.8b}, [%2], #8 \n" // store 8 U.- MEMACCESS(3)
- "st1 {v3.8b}, [%3], #8 \n" // store 8 V.- "b.gt 1b \n"
- : "+r"(src_yuy2), // %0
- "+r"(src_yuy2b), // %1
- "+r"(dst_u), // %2
- "+r"(dst_v), // %3
- "+r"(width) // %4
- :
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4",
- "v5", "v6", "v7" // Clobber List
- );
+void YUY2ToUVRow_NEON(const uint8_t* src_yuy2,
+ int stride_yuy2,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ const uint8_t* src_yuy2b = src_yuy2 + stride_yuy2;
+ asm volatile(
+ "1: \n"
+ "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 16 pixels+ "subs %w4, %w4, #16 \n" // 16 pixels = 8 UVs.
+ "ld4 {v4.8b,v5.8b,v6.8b,v7.8b}, [%1], #32 \n" // load next row+ "urhadd v1.8b, v1.8b, v5.8b \n" // average rows of U
+ "urhadd v3.8b, v3.8b, v7.8b \n" // average rows of V
+ "st1 {v1.8b}, [%2], #8 \n" // store 8 U.+ "st1 {v3.8b}, [%3], #8 \n" // store 8 V.+ "b.gt 1b \n"
+ : "+r"(src_yuy2), // %0
+ "+r"(src_yuy2b), // %1
+ "+r"(dst_u), // %2
+ "+r"(dst_v), // %3
+ "+r"(width) // %4
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6",
+ "v7" // Clobber List
+ );
}
-void UYVYToUVRow_NEON(const uint8* src_uyvy, int stride_uyvy,
- uint8* dst_u, uint8* dst_v, int width) {- const uint8* src_uyvyb = src_uyvy + stride_uyvy;
- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 16 pixels- "subs %w4, %w4, #16 \n" // 16 pixels = 8 UVs.
- MEMACCESS(1)
- "ld4 {v4.8b,v5.8b,v6.8b,v7.8b}, [%1], #32 \n" // load next row- "urhadd v0.8b, v0.8b, v4.8b \n" // average rows of U
- "urhadd v2.8b, v2.8b, v6.8b \n" // average rows of V
- MEMACCESS(2)
- "st1 {v0.8b}, [%2], #8 \n" // store 8 U.- MEMACCESS(3)
- "st1 {v2.8b}, [%3], #8 \n" // store 8 V.- "b.gt 1b \n"
- : "+r"(src_uyvy), // %0
- "+r"(src_uyvyb), // %1
- "+r"(dst_u), // %2
- "+r"(dst_v), // %3
- "+r"(width) // %4
- :
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4",
- "v5", "v6", "v7" // Clobber List
- );
+void UYVYToUVRow_NEON(const uint8_t* src_uyvy,
+ int stride_uyvy,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ const uint8_t* src_uyvyb = src_uyvy + stride_uyvy;
+ asm volatile(
+ "1: \n"
+ "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 16 pixels+ "subs %w4, %w4, #16 \n" // 16 pixels = 8 UVs.
+ "ld4 {v4.8b,v5.8b,v6.8b,v7.8b}, [%1], #32 \n" // load next row+ "urhadd v0.8b, v0.8b, v4.8b \n" // average rows of U
+ "urhadd v2.8b, v2.8b, v6.8b \n" // average rows of V
+ "st1 {v0.8b}, [%2], #8 \n" // store 8 U.+ "st1 {v2.8b}, [%3], #8 \n" // store 8 V.+ "b.gt 1b \n"
+ : "+r"(src_uyvy), // %0
+ "+r"(src_uyvyb), // %1
+ "+r"(dst_u), // %2
+ "+r"(dst_v), // %3
+ "+r"(width) // %4
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6",
+ "v7" // Clobber List
+ );
}
// For BGRAToARGB, ABGRToARGB, RGBAToARGB, and ARGBToRGBA.
-void ARGBShuffleRow_NEON(const uint8* src_argb, uint8* dst_argb,
- const uint8* shuffler, int width) {- asm volatile (
- MEMACCESS(3)
- "ld1 {v2.16b}, [%3] \n" // shuffler- "1: \n"
- MEMACCESS(0)
- "ld1 {v0.16b}, [%0], #16 \n" // load 4 pixels.- "subs %w2, %w2, #4 \n" // 4 processed per loop
- "tbl v1.16b, {v0.16b}, v2.16b \n" // look up 4 pixels- MEMACCESS(1)
- "st1 {v1.16b}, [%1], #16 \n" // store 4.- "b.gt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- : "r"(shuffler) // %3
- : "cc", "memory", "v0", "v1", "v2" // Clobber List
- );
+void ARGBShuffleRow_NEON(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const uint8_t* shuffler,
+ int width) {+ asm volatile(
+ "ld1 {v2.16b}, [%3] \n" // shuffler+ "1: \n"
+ "ld1 {v0.16b}, [%0], #16 \n" // load 4 pixels.+ "subs %w2, %w2, #4 \n" // 4 processed per loop
+ "tbl v1.16b, {v0.16b}, v2.16b \n" // look up 4 pixels+ "st1 {v1.16b}, [%1], #16 \n" // store 4.+ "b.gt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : "r"(shuffler) // %3
+ : "cc", "memory", "v0", "v1", "v2" // Clobber List
+ );
}
-void I422ToYUY2Row_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_yuy2, int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "ld2 {v0.8b, v1.8b}, [%0], #16 \n" // load 16 Ys- "orr v2.8b, v1.8b, v1.8b \n"
- MEMACCESS(1)
- "ld1 {v1.8b}, [%1], #8 \n" // load 8 Us- MEMACCESS(2)
- "ld1 {v3.8b}, [%2], #8 \n" // load 8 Vs- "subs %w4, %w4, #16 \n" // 16 pixels
- MEMACCESS(3)
- "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%3], #32 \n" // Store 16 pixels.- "b.gt 1b \n"
- : "+r"(src_y), // %0
- "+r"(src_u), // %1
- "+r"(src_v), // %2
- "+r"(dst_yuy2), // %3
- "+r"(width) // %4
- :
- : "cc", "memory", "v0", "v1", "v2", "v3"
- );
+void I422ToYUY2Row_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_yuy2,
+ int width) {+ asm volatile(
+ "1: \n"
+ "ld2 {v0.8b, v1.8b}, [%0], #16 \n" // load 16 Ys+ "orr v2.8b, v1.8b, v1.8b \n"
+ "ld1 {v1.8b}, [%1], #8 \n" // load 8 Us+ "ld1 {v3.8b}, [%2], #8 \n" // load 8 Vs+ "subs %w4, %w4, #16 \n" // 16 pixels
+ "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%3], #32 \n" // Store 16 pixels.+ "b.gt 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(src_u), // %1
+ "+r"(src_v), // %2
+ "+r"(dst_yuy2), // %3
+ "+r"(width) // %4
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3");
}
-void I422ToUYVYRow_NEON(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_uyvy, int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "ld2 {v1.8b,v2.8b}, [%0], #16 \n" // load 16 Ys- "orr v3.8b, v2.8b, v2.8b \n"
- MEMACCESS(1)
- "ld1 {v0.8b}, [%1], #8 \n" // load 8 Us- MEMACCESS(2)
- "ld1 {v2.8b}, [%2], #8 \n" // load 8 Vs- "subs %w4, %w4, #16 \n" // 16 pixels
- MEMACCESS(3)
- "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%3], #32 \n" // Store 16 pixels.- "b.gt 1b \n"
- : "+r"(src_y), // %0
- "+r"(src_u), // %1
- "+r"(src_v), // %2
- "+r"(dst_uyvy), // %3
- "+r"(width) // %4
- :
- : "cc", "memory", "v0", "v1", "v2", "v3"
- );
+void I422ToUYVYRow_NEON(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_uyvy,
+ int width) {+ asm volatile(
+ "1: \n"
+ "ld2 {v1.8b,v2.8b}, [%0], #16 \n" // load 16 Ys+ "orr v3.8b, v2.8b, v2.8b \n"
+ "ld1 {v0.8b}, [%1], #8 \n" // load 8 Us+ "ld1 {v2.8b}, [%2], #8 \n" // load 8 Vs+ "subs %w4, %w4, #16 \n" // 16 pixels
+ "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%3], #32 \n" // Store 16 pixels.+ "b.gt 1b \n"
+ : "+r"(src_y), // %0
+ "+r"(src_u), // %1
+ "+r"(src_v), // %2
+ "+r"(dst_uyvy), // %3
+ "+r"(width) // %4
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3");
}
-void ARGBToRGB565Row_NEON(const uint8* src_argb, uint8* dst_rgb565, int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "ld4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%0], #32 \n" // load 8 pixels- "subs %w2, %w2, #8 \n" // 8 processed per loop.
- ARGBTORGB565
- MEMACCESS(1)
- "st1 {v0.16b}, [%1], #16 \n" // store 8 pixels RGB565.- "b.gt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_rgb565), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "v0", "v20", "v21", "v22", "v23"
- );
+void ARGBToRGB565Row_NEON(const uint8_t* src_argb,
+ uint8_t* dst_rgb565,
+ int width) {+ asm volatile(
+ "1: \n"
+ "ld4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%0], #32 \n" // load 8 pixels+ "subs %w2, %w2, #8 \n" // 8 processed per loop.
+ ARGBTORGB565
+ "st1 {v0.16b}, [%1], #16 \n" // store 8 pixels RGB565.+ "b.gt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_rgb565), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "v0", "v20", "v21", "v22", "v23");
}
-void ARGBToRGB565DitherRow_NEON(const uint8* src_argb, uint8* dst_rgb,
- const uint32 dither4, int width) {- asm volatile (
- "dup v1.4s, %w2 \n" // dither4
- "1: \n"
- MEMACCESS(1)
- "ld4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%1], #32 \n" // load 8 pixels- "subs %w3, %w3, #8 \n" // 8 processed per loop.
- "uqadd v20.8b, v20.8b, v1.8b \n"
- "uqadd v21.8b, v21.8b, v1.8b \n"
- "uqadd v22.8b, v22.8b, v1.8b \n"
- ARGBTORGB565
- MEMACCESS(0)
- "st1 {v0.16b}, [%0], #16 \n" // store 8 pixels RGB565.- "b.gt 1b \n"
- : "+r"(dst_rgb) // %0
- : "r"(src_argb), // %1
- "r"(dither4), // %2
- "r"(width) // %3
- : "cc", "memory", "v0", "v1", "v20", "v21", "v22", "v23"
- );
+void ARGBToRGB565DitherRow_NEON(const uint8_t* src_argb,
+ uint8_t* dst_rgb,
+ const uint32_t dither4,
+ int width) {+ asm volatile(
+ "dup v1.4s, %w2 \n" // dither4
+ "1: \n"
+ "ld4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%1], #32 \n" // load 8 pixels+ "subs %w3, %w3, #8 \n" // 8 processed per loop.
+ "uqadd v20.8b, v20.8b, v1.8b \n"
+ "uqadd v21.8b, v21.8b, v1.8b \n"
+ "uqadd v22.8b, v22.8b, v1.8b \n" ARGBTORGB565
+ "st1 {v0.16b}, [%0], #16 \n" // store 8 pixels RGB565.+ "b.gt 1b \n"
+ : "+r"(dst_rgb) // %0
+ : "r"(src_argb), // %1
+ "r"(dither4), // %2
+ "r"(width) // %3
+ : "cc", "memory", "v0", "v1", "v20", "v21", "v22", "v23");
}
-void ARGBToARGB1555Row_NEON(const uint8* src_argb, uint8* dst_argb1555,
+void ARGBToARGB1555Row_NEON(const uint8_t* src_argb,
+ uint8_t* dst_argb1555,
int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "ld4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%0], #32 \n" // load 8 pixels- "subs %w2, %w2, #8 \n" // 8 processed per loop.
- ARGBTOARGB1555
- MEMACCESS(1)
- "st1 {v0.16b}, [%1], #16 \n" // store 8 pixels ARGB1555.- "b.gt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb1555), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "v0", "v20", "v21", "v22", "v23"
- );
+ asm volatile(
+ "1: \n"
+ "ld4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%0], #32 \n" // load 8 pixels+ "subs %w2, %w2, #8 \n" // 8 processed per loop.
+ ARGBTOARGB1555
+ "st1 {v0.16b}, [%1], #16 \n" // store 8 pixels+ // ARGB1555.
+ "b.gt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb1555), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "v0", "v20", "v21", "v22", "v23");
}
-void ARGBToARGB4444Row_NEON(const uint8* src_argb, uint8* dst_argb4444,
+void ARGBToARGB4444Row_NEON(const uint8_t* src_argb,
+ uint8_t* dst_argb4444,
int width) {- asm volatile (
- "movi v4.16b, #0x0f \n" // bits to clear with vbic.
- "1: \n"
- MEMACCESS(0)
- "ld4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%0], #32 \n" // load 8 pixels- "subs %w2, %w2, #8 \n" // 8 processed per loop.
- ARGBTOARGB4444
- MEMACCESS(1)
- "st1 {v0.16b}, [%1], #16 \n" // store 8 pixels ARGB4444.- "b.gt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb4444), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "v0", "v1", "v4", "v20", "v21", "v22", "v23"
- );
+ asm volatile(
+ "movi v4.16b, #0x0f \n" // bits to clear with
+ // vbic.
+ "1: \n"
+ "ld4 {v20.8b,v21.8b,v22.8b,v23.8b}, [%0], #32 \n" // load 8 pixels+ "subs %w2, %w2, #8 \n" // 8 processed per loop.
+ ARGBTOARGB4444
+ "st1 {v0.16b}, [%1], #16 \n" // store 8 pixels+ // ARGB4444.
+ "b.gt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb4444), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "v0", "v1", "v4", "v20", "v21", "v22", "v23");
}
-void ARGBToYRow_NEON(const uint8* src_argb, uint8* dst_y, int width) {- asm volatile (
- "movi v4.8b, #13 \n" // B * 0.1016 coefficient
- "movi v5.8b, #65 \n" // G * 0.5078 coefficient
- "movi v6.8b, #33 \n" // R * 0.2578 coefficient
- "movi v7.8b, #16 \n" // Add 16 constant
- "1: \n"
- MEMACCESS(0)
- "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 8 ARGB pixels.- "subs %w2, %w2, #8 \n" // 8 processed per loop.
- "umull v3.8h, v0.8b, v4.8b \n" // B
- "umlal v3.8h, v1.8b, v5.8b \n" // G
- "umlal v3.8h, v2.8b, v6.8b \n" // R
- "sqrshrun v0.8b, v3.8h, #7 \n" // 16 bit to 8 bit Y
- "uqadd v0.8b, v0.8b, v7.8b \n"
- MEMACCESS(1)
- "st1 {v0.8b}, [%1], #8 \n" // store 8 pixels Y.- "b.gt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7"
- );
+void ARGBToYRow_NEON(const uint8_t* src_argb, uint8_t* dst_y, int width) {+ asm volatile(
+ "movi v4.8b, #13 \n" // B * 0.1016 coefficient
+ "movi v5.8b, #65 \n" // G * 0.5078 coefficient
+ "movi v6.8b, #33 \n" // R * 0.2578 coefficient
+ "movi v7.8b, #16 \n" // Add 16 constant
+ "1: \n"
+ "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 8 ARGB+ "subs %w2, %w2, #8 \n" // 8 processed per loop.
+ "umull v3.8h, v0.8b, v4.8b \n" // B
+ "umlal v3.8h, v1.8b, v5.8b \n" // G
+ "umlal v3.8h, v2.8b, v6.8b \n" // R
+ "sqrshrun v0.8b, v3.8h, #7 \n" // 16 bit to 8 bit Y
+ "uqadd v0.8b, v0.8b, v7.8b \n"
+ "st1 {v0.8b}, [%1], #8 \n" // store 8 pixels Y.+ "b.gt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7");
}
-void ARGBExtractAlphaRow_NEON(const uint8* src_argb, uint8* dst_a, int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "ld4 {v0.16b,v1.16b,v2.16b,v3.16b}, [%0], #64 \n" // load row 16 pixels- "subs %w2, %w2, #16 \n" // 16 processed per loop
- MEMACCESS(1)
- "st1 {v3.16b}, [%1], #16 \n" // store 16 A's.- "b.gt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_a), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "v0", "v1", "v2", "v3" // Clobber List
- );
+void ARGBExtractAlphaRow_NEON(const uint8_t* src_argb,
+ uint8_t* dst_a,
+ int width) {+ asm volatile(
+ "1: \n"
+ "ld4 {v0.16b,v1.16b,v2.16b,v3.16b}, [%0], #64 \n" // load row 16+ // pixels
+ "subs %w2, %w2, #16 \n" // 16 processed per loop
+ "st1 {v3.16b}, [%1], #16 \n" // store 16 A's.+ "b.gt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_a), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3" // Clobber List
+ );
}
-void ARGBToYJRow_NEON(const uint8* src_argb, uint8* dst_y, int width) {- asm volatile (
- "movi v4.8b, #15 \n" // B * 0.11400 coefficient
- "movi v5.8b, #75 \n" // G * 0.58700 coefficient
- "movi v6.8b, #38 \n" // R * 0.29900 coefficient
- "1: \n"
- MEMACCESS(0)
- "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 8 ARGB pixels.- "subs %w2, %w2, #8 \n" // 8 processed per loop.
- "umull v3.8h, v0.8b, v4.8b \n" // B
- "umlal v3.8h, v1.8b, v5.8b \n" // G
- "umlal v3.8h, v2.8b, v6.8b \n" // R
- "sqrshrun v0.8b, v3.8h, #7 \n" // 15 bit to 8 bit Y
- MEMACCESS(1)
- "st1 {v0.8b}, [%1], #8 \n" // store 8 pixels Y.- "b.gt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6"
- );
+void ARGBToYJRow_NEON(const uint8_t* src_argb, uint8_t* dst_y, int width) {+ asm volatile(
+ "movi v4.8b, #15 \n" // B * 0.11400 coefficient
+ "movi v5.8b, #75 \n" // G * 0.58700 coefficient
+ "movi v6.8b, #38 \n" // R * 0.29900 coefficient
+ "1: \n"
+ "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 8 ARGB+ "subs %w2, %w2, #8 \n" // 8 processed per loop.
+ "umull v3.8h, v0.8b, v4.8b \n" // B
+ "umlal v3.8h, v1.8b, v5.8b \n" // G
+ "umlal v3.8h, v2.8b, v6.8b \n" // R
+ "sqrshrun v0.8b, v3.8h, #7 \n" // 15 bit to 8 bit Y
+ "st1 {v0.8b}, [%1], #8 \n" // store 8 pixels Y.+ "b.gt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6");
}
// 8x1 pixels.
-void ARGBToUV444Row_NEON(const uint8* src_argb, uint8* dst_u, uint8* dst_v,
+void ARGBToUV444Row_NEON(const uint8_t* src_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
int width) {- asm volatile (
- "movi v24.8b, #112 \n" // UB / VR 0.875 coefficient
- "movi v25.8b, #74 \n" // UG -0.5781 coefficient
- "movi v26.8b, #38 \n" // UR -0.2969 coefficient
- "movi v27.8b, #18 \n" // VB -0.1406 coefficient
- "movi v28.8b, #94 \n" // VG -0.7344 coefficient
- "movi v29.16b,#0x80 \n" // 128.5
- "1: \n"
- MEMACCESS(0)
- "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 8 ARGB pixels.- "subs %w3, %w3, #8 \n" // 8 processed per loop.
- "umull v4.8h, v0.8b, v24.8b \n" // B
- "umlsl v4.8h, v1.8b, v25.8b \n" // G
- "umlsl v4.8h, v2.8b, v26.8b \n" // R
- "add v4.8h, v4.8h, v29.8h \n" // +128 -> unsigned
+ asm volatile(
+ "movi v24.8b, #112 \n" // UB / VR 0.875
+ // coefficient
+ "movi v25.8b, #74 \n" // UG -0.5781 coefficient
+ "movi v26.8b, #38 \n" // UR -0.2969 coefficient
+ "movi v27.8b, #18 \n" // VB -0.1406 coefficient
+ "movi v28.8b, #94 \n" // VG -0.7344 coefficient
+ "movi v29.16b,#0x80 \n" // 128.5
+ "1: \n"
+ "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 8 ARGB+ // pixels.
+ "subs %w3, %w3, #8 \n" // 8 processed per loop.
+ "umull v4.8h, v0.8b, v24.8b \n" // B
+ "umlsl v4.8h, v1.8b, v25.8b \n" // G
+ "umlsl v4.8h, v2.8b, v26.8b \n" // R
+ "add v4.8h, v4.8h, v29.8h \n" // +128 -> unsigned
- "umull v3.8h, v2.8b, v24.8b \n" // R
- "umlsl v3.8h, v1.8b, v28.8b \n" // G
- "umlsl v3.8h, v0.8b, v27.8b \n" // B
- "add v3.8h, v3.8h, v29.8h \n" // +128 -> unsigned
+ "umull v3.8h, v2.8b, v24.8b \n" // R
+ "umlsl v3.8h, v1.8b, v28.8b \n" // G
+ "umlsl v3.8h, v0.8b, v27.8b \n" // B
+ "add v3.8h, v3.8h, v29.8h \n" // +128 -> unsigned
- "uqshrn v0.8b, v4.8h, #8 \n" // 16 bit to 8 bit U
- "uqshrn v1.8b, v3.8h, #8 \n" // 16 bit to 8 bit V
+ "uqshrn v0.8b, v4.8h, #8 \n" // 16 bit to 8 bit U
+ "uqshrn v1.8b, v3.8h, #8 \n" // 16 bit to 8 bit V
- MEMACCESS(1)
- "st1 {v0.8b}, [%1], #8 \n" // store 8 pixels U.- MEMACCESS(2)
- "st1 {v1.8b}, [%2], #8 \n" // store 8 pixels V.- "b.gt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+r"(width) // %3
- :
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4",
- "v24", "v25", "v26", "v27", "v28", "v29"
- );
+ "st1 {v0.8b}, [%1], #8 \n" // store 8 pixels U.+ "st1 {v1.8b}, [%2], #8 \n" // store 8 pixels V.+ "b.gt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_u), // %1
+ "+r"(dst_v), // %2
+ "+r"(width) // %3
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v24", "v25", "v26",
+ "v27", "v28", "v29");
}
-#define RGBTOUV_SETUP_REG \
- "movi v20.8h, #56, lsl #0 \n" /* UB/VR coefficient (0.875) / 2 */ \
- "movi v21.8h, #37, lsl #0 \n" /* UG coefficient (-0.5781) / 2 */ \
- "movi v22.8h, #19, lsl #0 \n" /* UR coefficient (-0.2969) / 2 */ \
- "movi v23.8h, #9, lsl #0 \n" /* VB coefficient (-0.1406) / 2 */ \
- "movi v24.8h, #47, lsl #0 \n" /* VG coefficient (-0.7344) / 2 */ \
- "movi v25.16b, #0x80 \n" /* 128.5 (0x8080 in 16-bit) */
+#define RGBTOUV_SETUP_REG \
+ "movi v20.8h, #56, lsl #0 \n" /* UB/VR coefficient (0.875) / 2 */ \
+ "movi v21.8h, #37, lsl #0 \n" /* UG coefficient (-0.5781) / 2 */ \
+ "movi v22.8h, #19, lsl #0 \n" /* UR coefficient (-0.2969) / 2 */ \
+ "movi v23.8h, #9, lsl #0 \n" /* VB coefficient (-0.1406) / 2 */ \
+ "movi v24.8h, #47, lsl #0 \n" /* VG coefficient (-0.7344) / 2 */ \
+ "movi v25.16b, #0x80 \n" /* 128.5 (0x8080 in 16-bit) */
-// 32x1 pixels -> 8x1. width is number of argb pixels. e.g. 32.
-void ARGBToUV411Row_NEON(const uint8* src_argb, uint8* dst_u, uint8* dst_v,
- int width) {- asm volatile (
- RGBTOUV_SETUP_REG
- "1: \n"
- MEMACCESS(0)
- "ld4 {v0.16b,v1.16b,v2.16b,v3.16b}, [%0], #64 \n" // load 16 pixels.- "uaddlp v0.8h, v0.16b \n" // B 16 bytes -> 8 shorts.
- "uaddlp v1.8h, v1.16b \n" // G 16 bytes -> 8 shorts.
- "uaddlp v2.8h, v2.16b \n" // R 16 bytes -> 8 shorts.
- MEMACCESS(0)
- "ld4 {v4.16b,v5.16b,v6.16b,v7.16b}, [%0], #64 \n" // load next 16.- "uaddlp v4.8h, v4.16b \n" // B 16 bytes -> 8 shorts.
- "uaddlp v5.8h, v5.16b \n" // G 16 bytes -> 8 shorts.
- "uaddlp v6.8h, v6.16b \n" // R 16 bytes -> 8 shorts.
-
- "addp v0.8h, v0.8h, v4.8h \n" // B 16 shorts -> 8 shorts.
- "addp v1.8h, v1.8h, v5.8h \n" // G 16 shorts -> 8 shorts.
- "addp v2.8h, v2.8h, v6.8h \n" // R 16 shorts -> 8 shorts.
-
- "urshr v0.8h, v0.8h, #1 \n" // 2x average
- "urshr v1.8h, v1.8h, #1 \n"
- "urshr v2.8h, v2.8h, #1 \n"
-
- "subs %w3, %w3, #32 \n" // 32 processed per loop.
- "mul v3.8h, v0.8h, v20.8h \n" // B
- "mls v3.8h, v1.8h, v21.8h \n" // G
- "mls v3.8h, v2.8h, v22.8h \n" // R
- "add v3.8h, v3.8h, v25.8h \n" // +128 -> unsigned
- "mul v4.8h, v2.8h, v20.8h \n" // R
- "mls v4.8h, v1.8h, v24.8h \n" // G
- "mls v4.8h, v0.8h, v23.8h \n" // B
- "add v4.8h, v4.8h, v25.8h \n" // +128 -> unsigned
- "uqshrn v0.8b, v3.8h, #8 \n" // 16 bit to 8 bit U
- "uqshrn v1.8b, v4.8h, #8 \n" // 16 bit to 8 bit V
- MEMACCESS(1)
- "st1 {v0.8b}, [%1], #8 \n" // store 8 pixels U.- MEMACCESS(2)
- "st1 {v1.8b}, [%2], #8 \n" // store 8 pixels V.- "b.gt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_u), // %1
- "+r"(dst_v), // %2
- "+r"(width) // %3
- :
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7",
- "v20", "v21", "v22", "v23", "v24", "v25"
- );
-}
-
// 16x2 pixels -> 8x1. width is number of argb pixels. e.g. 16.
-#define RGBTOUV(QB, QG, QR) \
- "mul v3.8h, " #QB ",v20.8h \n" /* B */ \
- "mul v4.8h, " #QR ",v20.8h \n" /* R */ \
- "mls v3.8h, " #QG ",v21.8h \n" /* G */ \
- "mls v4.8h, " #QG ",v24.8h \n" /* G */ \
- "mls v3.8h, " #QR ",v22.8h \n" /* R */ \
- "mls v4.8h, " #QB ",v23.8h \n" /* B */ \
- "add v3.8h, v3.8h, v25.8h \n" /* +128 -> unsigned */ \
- "add v4.8h, v4.8h, v25.8h \n" /* +128 -> unsigned */ \
- "uqshrn v0.8b, v3.8h, #8 \n" /* 16 bit to 8 bit U */ \
- "uqshrn v1.8b, v4.8h, #8 \n" /* 16 bit to 8 bit V */
+// clang-format off
+#define RGBTOUV(QB, QG, QR) \
+ "mul v3.8h, " #QB ",v20.8h \n" /* B */ \
+ "mul v4.8h, " #QR ",v20.8h \n" /* R */ \
+ "mls v3.8h, " #QG ",v21.8h \n" /* G */ \
+ "mls v4.8h, " #QG ",v24.8h \n" /* G */ \
+ "mls v3.8h, " #QR ",v22.8h \n" /* R */ \
+ "mls v4.8h, " #QB ",v23.8h \n" /* B */ \
+ "add v3.8h, v3.8h, v25.8h \n" /* +128 -> unsigned */ \
+ "add v4.8h, v4.8h, v25.8h \n" /* +128 -> unsigned */ \
+ "uqshrn v0.8b, v3.8h, #8 \n" /* 16 bit to 8 bit U */ \
+ "uqshrn v1.8b, v4.8h, #8 \n" /* 16 bit to 8 bit V */
+// clang-format on
// TODO(fbarchard): Consider vhadd vertical, then vpaddl horizontal, avoid shr.
// TODO(fbarchard): consider ptrdiff_t for all strides.
-void ARGBToUVRow_NEON(const uint8* src_argb, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width) {- const uint8* src_argb_1 = src_argb + src_stride_argb;
+void ARGBToUVRow_NEON(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ const uint8_t* src_argb_1 = src_argb + src_stride_argb;
asm volatile (
RGBTOUV_SETUP_REG
"1: \n"
- MEMACCESS(0)
"ld4 {v0.16b,v1.16b,v2.16b,v3.16b}, [%0], #64 \n" // load 16 pixels."uaddlp v0.8h, v0.16b \n" // B 16 bytes -> 8 shorts.
"uaddlp v1.8h, v1.16b \n" // G 16 bytes -> 8 shorts.
"uaddlp v2.8h, v2.16b \n" // R 16 bytes -> 8 shorts.
- MEMACCESS(1)
"ld4 {v4.16b,v5.16b,v6.16b,v7.16b}, [%1], #64 \n" // load next 16"uadalp v0.8h, v4.16b \n" // B 16 bytes -> 8 shorts.
"uadalp v1.8h, v5.16b \n" // G 16 bytes -> 8 shorts.
@@ -1486,9 +1415,7 @@
"subs %w4, %w4, #16 \n" // 32 processed per loop.
RGBTOUV(v0.8h, v1.8h, v2.8h)
- MEMACCESS(2)
"st1 {v0.8b}, [%2], #8 \n" // store 8 pixels U.- MEMACCESS(3)
"st1 {v1.8b}, [%3], #8 \n" // store 8 pixels V."b.gt 1b \n"
: "+r"(src_argb), // %0
@@ -1503,9 +1430,12 @@
}
// TODO(fbarchard): Subsample match C code.
-void ARGBToUVJRow_NEON(const uint8* src_argb, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width) {- const uint8* src_argb_1 = src_argb + src_stride_argb;
+void ARGBToUVJRow_NEON(const uint8_t* src_argb,
+ int src_stride_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ const uint8_t* src_argb_1 = src_argb + src_stride_argb;
asm volatile (
"movi v20.8h, #63, lsl #0 \n" // UB/VR coeff (0.500) / 2
"movi v21.8h, #42, lsl #0 \n" // UG coeff (-0.33126) / 2
@@ -1514,12 +1444,10 @@
"movi v24.8h, #53, lsl #0 \n" // VG coeff (-0.41869) / 2
"movi v25.16b, #0x80 \n" // 128.5 (0x8080 in 16-bit)
"1: \n"
- MEMACCESS(0)
"ld4 {v0.16b,v1.16b,v2.16b,v3.16b}, [%0], #64 \n" // load 16 pixels."uaddlp v0.8h, v0.16b \n" // B 16 bytes -> 8 shorts.
"uaddlp v1.8h, v1.16b \n" // G 16 bytes -> 8 shorts.
"uaddlp v2.8h, v2.16b \n" // R 16 bytes -> 8 shorts.
- MEMACCESS(1)
"ld4 {v4.16b,v5.16b,v6.16b,v7.16b}, [%1], #64 \n" // load next 16"uadalp v0.8h, v4.16b \n" // B 16 bytes -> 8 shorts.
"uadalp v1.8h, v5.16b \n" // G 16 bytes -> 8 shorts.
@@ -1531,9 +1459,7 @@
"subs %w4, %w4, #16 \n" // 32 processed per loop.
RGBTOUV(v0.8h, v1.8h, v2.8h)
- MEMACCESS(2)
"st1 {v0.8b}, [%2], #8 \n" // store 8 pixels U.- MEMACCESS(3)
"st1 {v1.8b}, [%3], #8 \n" // store 8 pixels V."b.gt 1b \n"
: "+r"(src_argb), // %0
@@ -1547,18 +1473,19 @@
);
}
-void BGRAToUVRow_NEON(const uint8* src_bgra, int src_stride_bgra,
- uint8* dst_u, uint8* dst_v, int width) {- const uint8* src_bgra_1 = src_bgra + src_stride_bgra;
+void BGRAToUVRow_NEON(const uint8_t* src_bgra,
+ int src_stride_bgra,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ const uint8_t* src_bgra_1 = src_bgra + src_stride_bgra;
asm volatile (
RGBTOUV_SETUP_REG
"1: \n"
- MEMACCESS(0)
"ld4 {v0.16b,v1.16b,v2.16b,v3.16b}, [%0], #64 \n" // load 16 pixels."uaddlp v0.8h, v3.16b \n" // B 16 bytes -> 8 shorts.
"uaddlp v3.8h, v2.16b \n" // G 16 bytes -> 8 shorts.
"uaddlp v2.8h, v1.16b \n" // R 16 bytes -> 8 shorts.
- MEMACCESS(1)
"ld4 {v4.16b,v5.16b,v6.16b,v7.16b}, [%1], #64 \n" // load 16 more"uadalp v0.8h, v7.16b \n" // B 16 bytes -> 8 shorts.
"uadalp v3.8h, v6.16b \n" // G 16 bytes -> 8 shorts.
@@ -1570,9 +1497,7 @@
"subs %w4, %w4, #16 \n" // 32 processed per loop.
RGBTOUV(v0.8h, v1.8h, v2.8h)
- MEMACCESS(2)
"st1 {v0.8b}, [%2], #8 \n" // store 8 pixels U.- MEMACCESS(3)
"st1 {v1.8b}, [%3], #8 \n" // store 8 pixels V."b.gt 1b \n"
: "+r"(src_bgra), // %0
@@ -1586,18 +1511,19 @@
);
}
-void ABGRToUVRow_NEON(const uint8* src_abgr, int src_stride_abgr,
- uint8* dst_u, uint8* dst_v, int width) {- const uint8* src_abgr_1 = src_abgr + src_stride_abgr;
+void ABGRToUVRow_NEON(const uint8_t* src_abgr,
+ int src_stride_abgr,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ const uint8_t* src_abgr_1 = src_abgr + src_stride_abgr;
asm volatile (
RGBTOUV_SETUP_REG
"1: \n"
- MEMACCESS(0)
"ld4 {v0.16b,v1.16b,v2.16b,v3.16b}, [%0], #64 \n" // load 16 pixels."uaddlp v3.8h, v2.16b \n" // B 16 bytes -> 8 shorts.
"uaddlp v2.8h, v1.16b \n" // G 16 bytes -> 8 shorts.
"uaddlp v1.8h, v0.16b \n" // R 16 bytes -> 8 shorts.
- MEMACCESS(1)
"ld4 {v4.16b,v5.16b,v6.16b,v7.16b}, [%1], #64 \n" // load 16 more."uadalp v3.8h, v6.16b \n" // B 16 bytes -> 8 shorts.
"uadalp v2.8h, v5.16b \n" // G 16 bytes -> 8 shorts.
@@ -1609,9 +1535,7 @@
"subs %w4, %w4, #16 \n" // 32 processed per loop.
RGBTOUV(v0.8h, v2.8h, v1.8h)
- MEMACCESS(2)
"st1 {v0.8b}, [%2], #8 \n" // store 8 pixels U.- MEMACCESS(3)
"st1 {v1.8b}, [%3], #8 \n" // store 8 pixels V."b.gt 1b \n"
: "+r"(src_abgr), // %0
@@ -1625,18 +1549,19 @@
);
}
-void RGBAToUVRow_NEON(const uint8* src_rgba, int src_stride_rgba,
- uint8* dst_u, uint8* dst_v, int width) {- const uint8* src_rgba_1 = src_rgba + src_stride_rgba;
+void RGBAToUVRow_NEON(const uint8_t* src_rgba,
+ int src_stride_rgba,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ const uint8_t* src_rgba_1 = src_rgba + src_stride_rgba;
asm volatile (
RGBTOUV_SETUP_REG
"1: \n"
- MEMACCESS(0)
"ld4 {v0.16b,v1.16b,v2.16b,v3.16b}, [%0], #64 \n" // load 16 pixels."uaddlp v0.8h, v1.16b \n" // B 16 bytes -> 8 shorts.
"uaddlp v1.8h, v2.16b \n" // G 16 bytes -> 8 shorts.
"uaddlp v2.8h, v3.16b \n" // R 16 bytes -> 8 shorts.
- MEMACCESS(1)
"ld4 {v4.16b,v5.16b,v6.16b,v7.16b}, [%1], #64 \n" // load 16 more."uadalp v0.8h, v5.16b \n" // B 16 bytes -> 8 shorts.
"uadalp v1.8h, v6.16b \n" // G 16 bytes -> 8 shorts.
@@ -1648,9 +1573,7 @@
"subs %w4, %w4, #16 \n" // 32 processed per loop.
RGBTOUV(v0.8h, v1.8h, v2.8h)
- MEMACCESS(2)
"st1 {v0.8b}, [%2], #8 \n" // store 8 pixels U.- MEMACCESS(3)
"st1 {v1.8b}, [%3], #8 \n" // store 8 pixels V."b.gt 1b \n"
: "+r"(src_rgba), // %0
@@ -1664,18 +1587,19 @@
);
}
-void RGB24ToUVRow_NEON(const uint8* src_rgb24, int src_stride_rgb24,
- uint8* dst_u, uint8* dst_v, int width) {- const uint8* src_rgb24_1 = src_rgb24 + src_stride_rgb24;
+void RGB24ToUVRow_NEON(const uint8_t* src_rgb24,
+ int src_stride_rgb24,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ const uint8_t* src_rgb24_1 = src_rgb24 + src_stride_rgb24;
asm volatile (
RGBTOUV_SETUP_REG
"1: \n"
- MEMACCESS(0)
"ld3 {v0.16b,v1.16b,v2.16b}, [%0], #48 \n" // load 16 pixels."uaddlp v0.8h, v0.16b \n" // B 16 bytes -> 8 shorts.
"uaddlp v1.8h, v1.16b \n" // G 16 bytes -> 8 shorts.
"uaddlp v2.8h, v2.16b \n" // R 16 bytes -> 8 shorts.
- MEMACCESS(1)
"ld3 {v4.16b,v5.16b,v6.16b}, [%1], #48 \n" // load 16 more."uadalp v0.8h, v4.16b \n" // B 16 bytes -> 8 shorts.
"uadalp v1.8h, v5.16b \n" // G 16 bytes -> 8 shorts.
@@ -1687,9 +1611,7 @@
"subs %w4, %w4, #16 \n" // 32 processed per loop.
RGBTOUV(v0.8h, v1.8h, v2.8h)
- MEMACCESS(2)
"st1 {v0.8b}, [%2], #8 \n" // store 8 pixels U.- MEMACCESS(3)
"st1 {v1.8b}, [%3], #8 \n" // store 8 pixels V."b.gt 1b \n"
: "+r"(src_rgb24), // %0
@@ -1703,18 +1625,19 @@
);
}
-void RAWToUVRow_NEON(const uint8* src_raw, int src_stride_raw,
- uint8* dst_u, uint8* dst_v, int width) {- const uint8* src_raw_1 = src_raw + src_stride_raw;
+void RAWToUVRow_NEON(const uint8_t* src_raw,
+ int src_stride_raw,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ const uint8_t* src_raw_1 = src_raw + src_stride_raw;
asm volatile (
RGBTOUV_SETUP_REG
"1: \n"
- MEMACCESS(0)
"ld3 {v0.16b,v1.16b,v2.16b}, [%0], #48 \n" // load 8 RAW pixels."uaddlp v2.8h, v2.16b \n" // B 16 bytes -> 8 shorts.
"uaddlp v1.8h, v1.16b \n" // G 16 bytes -> 8 shorts.
"uaddlp v0.8h, v0.16b \n" // R 16 bytes -> 8 shorts.
- MEMACCESS(1)
"ld3 {v4.16b,v5.16b,v6.16b}, [%1], #48 \n" // load 8 more RAW pixels"uadalp v2.8h, v6.16b \n" // B 16 bytes -> 8 shorts.
"uadalp v1.8h, v5.16b \n" // G 16 bytes -> 8 shorts.
@@ -1726,9 +1649,7 @@
"subs %w4, %w4, #16 \n" // 32 processed per loop.
RGBTOUV(v2.8h, v1.8h, v0.8h)
- MEMACCESS(2)
"st1 {v0.8b}, [%2], #8 \n" // store 8 pixels U.- MEMACCESS(3)
"st1 {v1.8b}, [%3], #8 \n" // store 8 pixels V."b.gt 1b \n"
: "+r"(src_raw), // %0
@@ -1743,699 +1664,656 @@
}
// 16x2 pixels -> 8x1. width is number of argb pixels. e.g. 16.
-void RGB565ToUVRow_NEON(const uint8* src_rgb565, int src_stride_rgb565,
- uint8* dst_u, uint8* dst_v, int width) {- const uint8* src_rgb565_1 = src_rgb565 + src_stride_rgb565;
- asm volatile (
- "movi v22.8h, #56, lsl #0 \n" // UB / VR coeff (0.875) / 2
- "movi v23.8h, #37, lsl #0 \n" // UG coeff (-0.5781) / 2
- "movi v24.8h, #19, lsl #0 \n" // UR coeff (-0.2969) / 2
- "movi v25.8h, #9 , lsl #0 \n" // VB coeff (-0.1406) / 2
- "movi v26.8h, #47, lsl #0 \n" // VG coeff (-0.7344) / 2
- "movi v27.16b, #0x80 \n" // 128.5 (0x8080 in 16-bit)
- "1: \n"
- MEMACCESS(0)
- "ld1 {v0.16b}, [%0], #16 \n" // load 8 RGB565 pixels.- RGB565TOARGB
- "uaddlp v16.4h, v0.8b \n" // B 8 bytes -> 4 shorts.
- "uaddlp v18.4h, v1.8b \n" // G 8 bytes -> 4 shorts.
- "uaddlp v20.4h, v2.8b \n" // R 8 bytes -> 4 shorts.
- MEMACCESS(0)
- "ld1 {v0.16b}, [%0], #16 \n" // next 8 RGB565 pixels.- RGB565TOARGB
- "uaddlp v17.4h, v0.8b \n" // B 8 bytes -> 4 shorts.
- "uaddlp v19.4h, v1.8b \n" // G 8 bytes -> 4 shorts.
- "uaddlp v21.4h, v2.8b \n" // R 8 bytes -> 4 shorts.
+void RGB565ToUVRow_NEON(const uint8_t* src_rgb565,
+ int src_stride_rgb565,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ const uint8_t* src_rgb565_1 = src_rgb565 + src_stride_rgb565;
+ asm volatile(
+ "movi v22.8h, #56, lsl #0 \n" // UB / VR coeff (0.875) /
+ // 2
+ "movi v23.8h, #37, lsl #0 \n" // UG coeff (-0.5781) / 2
+ "movi v24.8h, #19, lsl #0 \n" // UR coeff (-0.2969) / 2
+ "movi v25.8h, #9 , lsl #0 \n" // VB coeff (-0.1406) / 2
+ "movi v26.8h, #47, lsl #0 \n" // VG coeff (-0.7344) / 2
+ "movi v27.16b, #0x80 \n" // 128.5 0x8080 in 16bit
+ "1: \n"
+ "ld1 {v0.16b}, [%0], #16 \n" // load 8 RGB565 pixels.+ RGB565TOARGB
+ "uaddlp v16.4h, v0.8b \n" // B 8 bytes -> 4 shorts.
+ "uaddlp v18.4h, v1.8b \n" // G 8 bytes -> 4 shorts.
+ "uaddlp v20.4h, v2.8b \n" // R 8 bytes -> 4 shorts.
+ "ld1 {v0.16b}, [%0], #16 \n" // next 8 RGB565 pixels.+ RGB565TOARGB
+ "uaddlp v17.4h, v0.8b \n" // B 8 bytes -> 4 shorts.
+ "uaddlp v19.4h, v1.8b \n" // G 8 bytes -> 4 shorts.
+ "uaddlp v21.4h, v2.8b \n" // R 8 bytes -> 4 shorts.
- MEMACCESS(1)
- "ld1 {v0.16b}, [%1], #16 \n" // load 8 RGB565 pixels.- RGB565TOARGB
- "uadalp v16.4h, v0.8b \n" // B 8 bytes -> 4 shorts.
- "uadalp v18.4h, v1.8b \n" // G 8 bytes -> 4 shorts.
- "uadalp v20.4h, v2.8b \n" // R 8 bytes -> 4 shorts.
- MEMACCESS(1)
- "ld1 {v0.16b}, [%1], #16 \n" // next 8 RGB565 pixels.- RGB565TOARGB
- "uadalp v17.4h, v0.8b \n" // B 8 bytes -> 4 shorts.
- "uadalp v19.4h, v1.8b \n" // G 8 bytes -> 4 shorts.
- "uadalp v21.4h, v2.8b \n" // R 8 bytes -> 4 shorts.
+ "ld1 {v0.16b}, [%1], #16 \n" // load 8 RGB565 pixels.+ RGB565TOARGB
+ "uadalp v16.4h, v0.8b \n" // B 8 bytes -> 4 shorts.
+ "uadalp v18.4h, v1.8b \n" // G 8 bytes -> 4 shorts.
+ "uadalp v20.4h, v2.8b \n" // R 8 bytes -> 4 shorts.
+ "ld1 {v0.16b}, [%1], #16 \n" // next 8 RGB565 pixels.+ RGB565TOARGB
+ "uadalp v17.4h, v0.8b \n" // B 8 bytes -> 4 shorts.
+ "uadalp v19.4h, v1.8b \n" // G 8 bytes -> 4 shorts.
+ "uadalp v21.4h, v2.8b \n" // R 8 bytes -> 4 shorts.
- "ins v16.D[1], v17.D[0] \n"
- "ins v18.D[1], v19.D[0] \n"
- "ins v20.D[1], v21.D[0] \n"
+ "ins v16.D[1], v17.D[0] \n"
+ "ins v18.D[1], v19.D[0] \n"
+ "ins v20.D[1], v21.D[0] \n"
- "urshr v4.8h, v16.8h, #1 \n" // 2x average
- "urshr v5.8h, v18.8h, #1 \n"
- "urshr v6.8h, v20.8h, #1 \n"
+ "urshr v4.8h, v16.8h, #1 \n" // 2x average
+ "urshr v5.8h, v18.8h, #1 \n"
+ "urshr v6.8h, v20.8h, #1 \n"
- "subs %w4, %w4, #16 \n" // 16 processed per loop.
- "mul v16.8h, v4.8h, v22.8h \n" // B
- "mls v16.8h, v5.8h, v23.8h \n" // G
- "mls v16.8h, v6.8h, v24.8h \n" // R
- "add v16.8h, v16.8h, v27.8h \n" // +128 -> unsigned
- "mul v17.8h, v6.8h, v22.8h \n" // R
- "mls v17.8h, v5.8h, v26.8h \n" // G
- "mls v17.8h, v4.8h, v25.8h \n" // B
- "add v17.8h, v17.8h, v27.8h \n" // +128 -> unsigned
- "uqshrn v0.8b, v16.8h, #8 \n" // 16 bit to 8 bit U
- "uqshrn v1.8b, v17.8h, #8 \n" // 16 bit to 8 bit V
- MEMACCESS(2)
- "st1 {v0.8b}, [%2], #8 \n" // store 8 pixels U.- MEMACCESS(3)
- "st1 {v1.8b}, [%3], #8 \n" // store 8 pixels V.- "b.gt 1b \n"
- : "+r"(src_rgb565), // %0
- "+r"(src_rgb565_1), // %1
- "+r"(dst_u), // %2
- "+r"(dst_v), // %3
- "+r"(width) // %4
- :
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7",
- "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24",
- "v25", "v26", "v27"
- );
+ "subs %w4, %w4, #16 \n" // 16 processed per loop.
+ "mul v16.8h, v4.8h, v22.8h \n" // B
+ "mls v16.8h, v5.8h, v23.8h \n" // G
+ "mls v16.8h, v6.8h, v24.8h \n" // R
+ "add v16.8h, v16.8h, v27.8h \n" // +128 -> unsigned
+ "mul v17.8h, v6.8h, v22.8h \n" // R
+ "mls v17.8h, v5.8h, v26.8h \n" // G
+ "mls v17.8h, v4.8h, v25.8h \n" // B
+ "add v17.8h, v17.8h, v27.8h \n" // +128 -> unsigned
+ "uqshrn v0.8b, v16.8h, #8 \n" // 16 bit to 8 bit U
+ "uqshrn v1.8b, v17.8h, #8 \n" // 16 bit to 8 bit V
+ "st1 {v0.8b}, [%2], #8 \n" // store 8 pixels U.+ "st1 {v1.8b}, [%3], #8 \n" // store 8 pixels V.+ "b.gt 1b \n"
+ : "+r"(src_rgb565), // %0
+ "+r"(src_rgb565_1), // %1
+ "+r"(dst_u), // %2
+ "+r"(dst_v), // %3
+ "+r"(width) // %4
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16",
+ "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26",
+ "v27");
}
// 16x2 pixels -> 8x1. width is number of argb pixels. e.g. 16.
-void ARGB1555ToUVRow_NEON(const uint8* src_argb1555, int src_stride_argb1555,
- uint8* dst_u, uint8* dst_v, int width) {- const uint8* src_argb1555_1 = src_argb1555 + src_stride_argb1555;
- asm volatile (
- RGBTOUV_SETUP_REG
- "1: \n"
- MEMACCESS(0)
- "ld1 {v0.16b}, [%0], #16 \n" // load 8 ARGB1555 pixels.- RGB555TOARGB
- "uaddlp v16.4h, v0.8b \n" // B 8 bytes -> 4 shorts.
- "uaddlp v17.4h, v1.8b \n" // G 8 bytes -> 4 shorts.
- "uaddlp v18.4h, v2.8b \n" // R 8 bytes -> 4 shorts.
- MEMACCESS(0)
- "ld1 {v0.16b}, [%0], #16 \n" // next 8 ARGB1555 pixels.- RGB555TOARGB
- "uaddlp v26.4h, v0.8b \n" // B 8 bytes -> 4 shorts.
- "uaddlp v27.4h, v1.8b \n" // G 8 bytes -> 4 shorts.
- "uaddlp v28.4h, v2.8b \n" // R 8 bytes -> 4 shorts.
+void ARGB1555ToUVRow_NEON(const uint8_t* src_argb1555,
+ int src_stride_argb1555,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ const uint8_t* src_argb1555_1 = src_argb1555 + src_stride_argb1555;
+ asm volatile(
+ RGBTOUV_SETUP_REG
+ "1: \n"
+ "ld1 {v0.16b}, [%0], #16 \n" // load 8 ARGB1555 pixels.+ RGB555TOARGB
+ "uaddlp v16.4h, v0.8b \n" // B 8 bytes -> 4 shorts.
+ "uaddlp v17.4h, v1.8b \n" // G 8 bytes -> 4 shorts.
+ "uaddlp v18.4h, v2.8b \n" // R 8 bytes -> 4 shorts.
+ "ld1 {v0.16b}, [%0], #16 \n" // next 8 ARGB1555 pixels.+ RGB555TOARGB
+ "uaddlp v26.4h, v0.8b \n" // B 8 bytes -> 4 shorts.
+ "uaddlp v27.4h, v1.8b \n" // G 8 bytes -> 4 shorts.
+ "uaddlp v28.4h, v2.8b \n" // R 8 bytes -> 4 shorts.
- MEMACCESS(1)
- "ld1 {v0.16b}, [%1], #16 \n" // load 8 ARGB1555 pixels.- RGB555TOARGB
- "uadalp v16.4h, v0.8b \n" // B 8 bytes -> 4 shorts.
- "uadalp v17.4h, v1.8b \n" // G 8 bytes -> 4 shorts.
- "uadalp v18.4h, v2.8b \n" // R 8 bytes -> 4 shorts.
- MEMACCESS(1)
- "ld1 {v0.16b}, [%1], #16 \n" // next 8 ARGB1555 pixels.- RGB555TOARGB
- "uadalp v26.4h, v0.8b \n" // B 8 bytes -> 4 shorts.
- "uadalp v27.4h, v1.8b \n" // G 8 bytes -> 4 shorts.
- "uadalp v28.4h, v2.8b \n" // R 8 bytes -> 4 shorts.
+ "ld1 {v0.16b}, [%1], #16 \n" // load 8 ARGB1555 pixels.+ RGB555TOARGB
+ "uadalp v16.4h, v0.8b \n" // B 8 bytes -> 4 shorts.
+ "uadalp v17.4h, v1.8b \n" // G 8 bytes -> 4 shorts.
+ "uadalp v18.4h, v2.8b \n" // R 8 bytes -> 4 shorts.
+ "ld1 {v0.16b}, [%1], #16 \n" // next 8 ARGB1555 pixels.+ RGB555TOARGB
+ "uadalp v26.4h, v0.8b \n" // B 8 bytes -> 4 shorts.
+ "uadalp v27.4h, v1.8b \n" // G 8 bytes -> 4 shorts.
+ "uadalp v28.4h, v2.8b \n" // R 8 bytes -> 4 shorts.
- "ins v16.D[1], v26.D[0] \n"
- "ins v17.D[1], v27.D[0] \n"
- "ins v18.D[1], v28.D[0] \n"
+ "ins v16.D[1], v26.D[0] \n"
+ "ins v17.D[1], v27.D[0] \n"
+ "ins v18.D[1], v28.D[0] \n"
- "urshr v4.8h, v16.8h, #1 \n" // 2x average
- "urshr v5.8h, v17.8h, #1 \n"
- "urshr v6.8h, v18.8h, #1 \n"
+ "urshr v4.8h, v16.8h, #1 \n" // 2x average
+ "urshr v5.8h, v17.8h, #1 \n"
+ "urshr v6.8h, v18.8h, #1 \n"
- "subs %w4, %w4, #16 \n" // 16 processed per loop.
- "mul v2.8h, v4.8h, v20.8h \n" // B
- "mls v2.8h, v5.8h, v21.8h \n" // G
- "mls v2.8h, v6.8h, v22.8h \n" // R
- "add v2.8h, v2.8h, v25.8h \n" // +128 -> unsigned
- "mul v3.8h, v6.8h, v20.8h \n" // R
- "mls v3.8h, v5.8h, v24.8h \n" // G
- "mls v3.8h, v4.8h, v23.8h \n" // B
- "add v3.8h, v3.8h, v25.8h \n" // +128 -> unsigned
- "uqshrn v0.8b, v2.8h, #8 \n" // 16 bit to 8 bit U
- "uqshrn v1.8b, v3.8h, #8 \n" // 16 bit to 8 bit V
- MEMACCESS(2)
- "st1 {v0.8b}, [%2], #8 \n" // store 8 pixels U.- MEMACCESS(3)
- "st1 {v1.8b}, [%3], #8 \n" // store 8 pixels V.- "b.gt 1b \n"
- : "+r"(src_argb1555), // %0
- "+r"(src_argb1555_1), // %1
- "+r"(dst_u), // %2
- "+r"(dst_v), // %3
- "+r"(width) // %4
- :
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6",
- "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25",
- "v26", "v27", "v28"
- );
+ "subs %w4, %w4, #16 \n" // 16 processed per loop.
+ "mul v2.8h, v4.8h, v20.8h \n" // B
+ "mls v2.8h, v5.8h, v21.8h \n" // G
+ "mls v2.8h, v6.8h, v22.8h \n" // R
+ "add v2.8h, v2.8h, v25.8h \n" // +128 -> unsigned
+ "mul v3.8h, v6.8h, v20.8h \n" // R
+ "mls v3.8h, v5.8h, v24.8h \n" // G
+ "mls v3.8h, v4.8h, v23.8h \n" // B
+ "add v3.8h, v3.8h, v25.8h \n" // +128 -> unsigned
+ "uqshrn v0.8b, v2.8h, #8 \n" // 16 bit to 8 bit U
+ "uqshrn v1.8b, v3.8h, #8 \n" // 16 bit to 8 bit V
+ "st1 {v0.8b}, [%2], #8 \n" // store 8 pixels U.+ "st1 {v1.8b}, [%3], #8 \n" // store 8 pixels V.+ "b.gt 1b \n"
+ : "+r"(src_argb1555), // %0
+ "+r"(src_argb1555_1), // %1
+ "+r"(dst_u), // %2
+ "+r"(dst_v), // %3
+ "+r"(width) // %4
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v16", "v17",
+ "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27",
+ "v28");
}
// 16x2 pixels -> 8x1. width is number of argb pixels. e.g. 16.
-void ARGB4444ToUVRow_NEON(const uint8* src_argb4444, int src_stride_argb4444,
- uint8* dst_u, uint8* dst_v, int width) {- const uint8* src_argb4444_1 = src_argb4444 + src_stride_argb4444;
- asm volatile (
- RGBTOUV_SETUP_REG
- "1: \n"
- MEMACCESS(0)
- "ld1 {v0.16b}, [%0], #16 \n" // load 8 ARGB4444 pixels.- ARGB4444TOARGB
- "uaddlp v16.4h, v0.8b \n" // B 8 bytes -> 4 shorts.
- "uaddlp v17.4h, v1.8b \n" // G 8 bytes -> 4 shorts.
- "uaddlp v18.4h, v2.8b \n" // R 8 bytes -> 4 shorts.
- MEMACCESS(0)
- "ld1 {v0.16b}, [%0], #16 \n" // next 8 ARGB4444 pixels.- ARGB4444TOARGB
- "uaddlp v26.4h, v0.8b \n" // B 8 bytes -> 4 shorts.
- "uaddlp v27.4h, v1.8b \n" // G 8 bytes -> 4 shorts.
- "uaddlp v28.4h, v2.8b \n" // R 8 bytes -> 4 shorts.
+void ARGB4444ToUVRow_NEON(const uint8_t* src_argb4444,
+ int src_stride_argb4444,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) {+ const uint8_t* src_argb4444_1 = src_argb4444 + src_stride_argb4444;
+ asm volatile(
+ RGBTOUV_SETUP_REG
+ "1: \n"
+ "ld1 {v0.16b}, [%0], #16 \n" // load 8 ARGB4444 pixels.+ ARGB4444TOARGB
+ "uaddlp v16.4h, v0.8b \n" // B 8 bytes -> 4 shorts.
+ "uaddlp v17.4h, v1.8b \n" // G 8 bytes -> 4 shorts.
+ "uaddlp v18.4h, v2.8b \n" // R 8 bytes -> 4 shorts.
+ "ld1 {v0.16b}, [%0], #16 \n" // next 8 ARGB4444 pixels.+ ARGB4444TOARGB
+ "uaddlp v26.4h, v0.8b \n" // B 8 bytes -> 4 shorts.
+ "uaddlp v27.4h, v1.8b \n" // G 8 bytes -> 4 shorts.
+ "uaddlp v28.4h, v2.8b \n" // R 8 bytes -> 4 shorts.
- MEMACCESS(1)
- "ld1 {v0.16b}, [%1], #16 \n" // load 8 ARGB4444 pixels.- ARGB4444TOARGB
- "uadalp v16.4h, v0.8b \n" // B 8 bytes -> 4 shorts.
- "uadalp v17.4h, v1.8b \n" // G 8 bytes -> 4 shorts.
- "uadalp v18.4h, v2.8b \n" // R 8 bytes -> 4 shorts.
- MEMACCESS(1)
- "ld1 {v0.16b}, [%1], #16 \n" // next 8 ARGB4444 pixels.- ARGB4444TOARGB
- "uadalp v26.4h, v0.8b \n" // B 8 bytes -> 4 shorts.
- "uadalp v27.4h, v1.8b \n" // G 8 bytes -> 4 shorts.
- "uadalp v28.4h, v2.8b \n" // R 8 bytes -> 4 shorts.
+ "ld1 {v0.16b}, [%1], #16 \n" // load 8 ARGB4444 pixels.+ ARGB4444TOARGB
+ "uadalp v16.4h, v0.8b \n" // B 8 bytes -> 4 shorts.
+ "uadalp v17.4h, v1.8b \n" // G 8 bytes -> 4 shorts.
+ "uadalp v18.4h, v2.8b \n" // R 8 bytes -> 4 shorts.
+ "ld1 {v0.16b}, [%1], #16 \n" // next 8 ARGB4444 pixels.+ ARGB4444TOARGB
+ "uadalp v26.4h, v0.8b \n" // B 8 bytes -> 4 shorts.
+ "uadalp v27.4h, v1.8b \n" // G 8 bytes -> 4 shorts.
+ "uadalp v28.4h, v2.8b \n" // R 8 bytes -> 4 shorts.
- "ins v16.D[1], v26.D[0] \n"
- "ins v17.D[1], v27.D[0] \n"
- "ins v18.D[1], v28.D[0] \n"
+ "ins v16.D[1], v26.D[0] \n"
+ "ins v17.D[1], v27.D[0] \n"
+ "ins v18.D[1], v28.D[0] \n"
- "urshr v4.8h, v16.8h, #1 \n" // 2x average
- "urshr v5.8h, v17.8h, #1 \n"
- "urshr v6.8h, v18.8h, #1 \n"
+ "urshr v4.8h, v16.8h, #1 \n" // 2x average
+ "urshr v5.8h, v17.8h, #1 \n"
+ "urshr v6.8h, v18.8h, #1 \n"
- "subs %w4, %w4, #16 \n" // 16 processed per loop.
- "mul v2.8h, v4.8h, v20.8h \n" // B
- "mls v2.8h, v5.8h, v21.8h \n" // G
- "mls v2.8h, v6.8h, v22.8h \n" // R
- "add v2.8h, v2.8h, v25.8h \n" // +128 -> unsigned
- "mul v3.8h, v6.8h, v20.8h \n" // R
- "mls v3.8h, v5.8h, v24.8h \n" // G
- "mls v3.8h, v4.8h, v23.8h \n" // B
- "add v3.8h, v3.8h, v25.8h \n" // +128 -> unsigned
- "uqshrn v0.8b, v2.8h, #8 \n" // 16 bit to 8 bit U
- "uqshrn v1.8b, v3.8h, #8 \n" // 16 bit to 8 bit V
- MEMACCESS(2)
- "st1 {v0.8b}, [%2], #8 \n" // store 8 pixels U.- MEMACCESS(3)
- "st1 {v1.8b}, [%3], #8 \n" // store 8 pixels V.- "b.gt 1b \n"
- : "+r"(src_argb4444), // %0
- "+r"(src_argb4444_1), // %1
- "+r"(dst_u), // %2
- "+r"(dst_v), // %3
- "+r"(width) // %4
- :
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6",
- "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25",
- "v26", "v27", "v28"
+ "subs %w4, %w4, #16 \n" // 16 processed per loop.
+ "mul v2.8h, v4.8h, v20.8h \n" // B
+ "mls v2.8h, v5.8h, v21.8h \n" // G
+ "mls v2.8h, v6.8h, v22.8h \n" // R
+ "add v2.8h, v2.8h, v25.8h \n" // +128 -> unsigned
+ "mul v3.8h, v6.8h, v20.8h \n" // R
+ "mls v3.8h, v5.8h, v24.8h \n" // G
+ "mls v3.8h, v4.8h, v23.8h \n" // B
+ "add v3.8h, v3.8h, v25.8h \n" // +128 -> unsigned
+ "uqshrn v0.8b, v2.8h, #8 \n" // 16 bit to 8 bit U
+ "uqshrn v1.8b, v3.8h, #8 \n" // 16 bit to 8 bit V
+ "st1 {v0.8b}, [%2], #8 \n" // store 8 pixels U.+ "st1 {v1.8b}, [%3], #8 \n" // store 8 pixels V.+ "b.gt 1b \n"
+ : "+r"(src_argb4444), // %0
+ "+r"(src_argb4444_1), // %1
+ "+r"(dst_u), // %2
+ "+r"(dst_v), // %3
+ "+r"(width) // %4
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v16", "v17",
+ "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27",
+ "v28"
- );
+ );
}
-void RGB565ToYRow_NEON(const uint8* src_rgb565, uint8* dst_y, int width) {- asm volatile (
- "movi v24.8b, #13 \n" // B * 0.1016 coefficient
- "movi v25.8b, #65 \n" // G * 0.5078 coefficient
- "movi v26.8b, #33 \n" // R * 0.2578 coefficient
- "movi v27.8b, #16 \n" // Add 16 constant
- "1: \n"
- MEMACCESS(0)
- "ld1 {v0.16b}, [%0], #16 \n" // load 8 RGB565 pixels.- "subs %w2, %w2, #8 \n" // 8 processed per loop.
- RGB565TOARGB
- "umull v3.8h, v0.8b, v24.8b \n" // B
- "umlal v3.8h, v1.8b, v25.8b \n" // G
- "umlal v3.8h, v2.8b, v26.8b \n" // R
- "sqrshrun v0.8b, v3.8h, #7 \n" // 16 bit to 8 bit Y
- "uqadd v0.8b, v0.8b, v27.8b \n"
- MEMACCESS(1)
- "st1 {v0.8b}, [%1], #8 \n" // store 8 pixels Y.- "b.gt 1b \n"
- : "+r"(src_rgb565), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v6",
- "v24", "v25", "v26", "v27"
- );
+void RGB565ToYRow_NEON(const uint8_t* src_rgb565, uint8_t* dst_y, int width) {+ asm volatile(
+ "movi v24.8b, #13 \n" // B * 0.1016 coefficient
+ "movi v25.8b, #65 \n" // G * 0.5078 coefficient
+ "movi v26.8b, #33 \n" // R * 0.2578 coefficient
+ "movi v27.8b, #16 \n" // Add 16 constant
+ "1: \n"
+ "ld1 {v0.16b}, [%0], #16 \n" // load 8 RGB565 pixels.+ "subs %w2, %w2, #8 \n" // 8 processed per loop.
+ RGB565TOARGB
+ "umull v3.8h, v0.8b, v24.8b \n" // B
+ "umlal v3.8h, v1.8b, v25.8b \n" // G
+ "umlal v3.8h, v2.8b, v26.8b \n" // R
+ "sqrshrun v0.8b, v3.8h, #7 \n" // 16 bit to 8 bit Y
+ "uqadd v0.8b, v0.8b, v27.8b \n"
+ "st1 {v0.8b}, [%1], #8 \n" // store 8 pixels Y.+ "b.gt 1b \n"
+ : "+r"(src_rgb565), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v6", "v24", "v25", "v26",
+ "v27");
}
-void ARGB1555ToYRow_NEON(const uint8* src_argb1555, uint8* dst_y, int width) {- asm volatile (
- "movi v4.8b, #13 \n" // B * 0.1016 coefficient
- "movi v5.8b, #65 \n" // G * 0.5078 coefficient
- "movi v6.8b, #33 \n" // R * 0.2578 coefficient
- "movi v7.8b, #16 \n" // Add 16 constant
- "1: \n"
- MEMACCESS(0)
- "ld1 {v0.16b}, [%0], #16 \n" // load 8 ARGB1555 pixels.- "subs %w2, %w2, #8 \n" // 8 processed per loop.
- ARGB1555TOARGB
- "umull v3.8h, v0.8b, v4.8b \n" // B
- "umlal v3.8h, v1.8b, v5.8b \n" // G
- "umlal v3.8h, v2.8b, v6.8b \n" // R
- "sqrshrun v0.8b, v3.8h, #7 \n" // 16 bit to 8 bit Y
- "uqadd v0.8b, v0.8b, v7.8b \n"
- MEMACCESS(1)
- "st1 {v0.8b}, [%1], #8 \n" // store 8 pixels Y.- "b.gt 1b \n"
- : "+r"(src_argb1555), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7"
- );
+void ARGB1555ToYRow_NEON(const uint8_t* src_argb1555,
+ uint8_t* dst_y,
+ int width) {+ asm volatile(
+ "movi v4.8b, #13 \n" // B * 0.1016 coefficient
+ "movi v5.8b, #65 \n" // G * 0.5078 coefficient
+ "movi v6.8b, #33 \n" // R * 0.2578 coefficient
+ "movi v7.8b, #16 \n" // Add 16 constant
+ "1: \n"
+ "ld1 {v0.16b}, [%0], #16 \n" // load 8 ARGB1555 pixels.+ "subs %w2, %w2, #8 \n" // 8 processed per loop.
+ ARGB1555TOARGB
+ "umull v3.8h, v0.8b, v4.8b \n" // B
+ "umlal v3.8h, v1.8b, v5.8b \n" // G
+ "umlal v3.8h, v2.8b, v6.8b \n" // R
+ "sqrshrun v0.8b, v3.8h, #7 \n" // 16 bit to 8 bit Y
+ "uqadd v0.8b, v0.8b, v7.8b \n"
+ "st1 {v0.8b}, [%1], #8 \n" // store 8 pixels Y.+ "b.gt 1b \n"
+ : "+r"(src_argb1555), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7");
}
-void ARGB4444ToYRow_NEON(const uint8* src_argb4444, uint8* dst_y, int width) {- asm volatile (
- "movi v24.8b, #13 \n" // B * 0.1016 coefficient
- "movi v25.8b, #65 \n" // G * 0.5078 coefficient
- "movi v26.8b, #33 \n" // R * 0.2578 coefficient
- "movi v27.8b, #16 \n" // Add 16 constant
- "1: \n"
- MEMACCESS(0)
- "ld1 {v0.16b}, [%0], #16 \n" // load 8 ARGB4444 pixels.- "subs %w2, %w2, #8 \n" // 8 processed per loop.
- ARGB4444TOARGB
- "umull v3.8h, v0.8b, v24.8b \n" // B
- "umlal v3.8h, v1.8b, v25.8b \n" // G
- "umlal v3.8h, v2.8b, v26.8b \n" // R
- "sqrshrun v0.8b, v3.8h, #7 \n" // 16 bit to 8 bit Y
- "uqadd v0.8b, v0.8b, v27.8b \n"
- MEMACCESS(1)
- "st1 {v0.8b}, [%1], #8 \n" // store 8 pixels Y.- "b.gt 1b \n"
- : "+r"(src_argb4444), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "v0", "v1", "v2", "v3", "v24", "v25", "v26", "v27"
- );
+void ARGB4444ToYRow_NEON(const uint8_t* src_argb4444,
+ uint8_t* dst_y,
+ int width) {+ asm volatile(
+ "movi v24.8b, #13 \n" // B * 0.1016 coefficient
+ "movi v25.8b, #65 \n" // G * 0.5078 coefficient
+ "movi v26.8b, #33 \n" // R * 0.2578 coefficient
+ "movi v27.8b, #16 \n" // Add 16 constant
+ "1: \n"
+ "ld1 {v0.16b}, [%0], #16 \n" // load 8 ARGB4444 pixels.+ "subs %w2, %w2, #8 \n" // 8 processed per loop.
+ ARGB4444TOARGB
+ "umull v3.8h, v0.8b, v24.8b \n" // B
+ "umlal v3.8h, v1.8b, v25.8b \n" // G
+ "umlal v3.8h, v2.8b, v26.8b \n" // R
+ "sqrshrun v0.8b, v3.8h, #7 \n" // 16 bit to 8 bit Y
+ "uqadd v0.8b, v0.8b, v27.8b \n"
+ "st1 {v0.8b}, [%1], #8 \n" // store 8 pixels Y.+ "b.gt 1b \n"
+ : "+r"(src_argb4444), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v24", "v25", "v26", "v27");
}
-void BGRAToYRow_NEON(const uint8* src_bgra, uint8* dst_y, int width) {- asm volatile (
- "movi v4.8b, #33 \n" // R * 0.2578 coefficient
- "movi v5.8b, #65 \n" // G * 0.5078 coefficient
- "movi v6.8b, #13 \n" // B * 0.1016 coefficient
- "movi v7.8b, #16 \n" // Add 16 constant
- "1: \n"
- MEMACCESS(0)
- "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 8 pixels.- "subs %w2, %w2, #8 \n" // 8 processed per loop.
- "umull v16.8h, v1.8b, v4.8b \n" // R
- "umlal v16.8h, v2.8b, v5.8b \n" // G
- "umlal v16.8h, v3.8b, v6.8b \n" // B
- "sqrshrun v0.8b, v16.8h, #7 \n" // 16 bit to 8 bit Y
- "uqadd v0.8b, v0.8b, v7.8b \n"
- MEMACCESS(1)
- "st1 {v0.8b}, [%1], #8 \n" // store 8 pixels Y.- "b.gt 1b \n"
- : "+r"(src_bgra), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16"
- );
+void BGRAToYRow_NEON(const uint8_t* src_bgra, uint8_t* dst_y, int width) {+ asm volatile(
+ "movi v4.8b, #33 \n" // R * 0.2578 coefficient
+ "movi v5.8b, #65 \n" // G * 0.5078 coefficient
+ "movi v6.8b, #13 \n" // B * 0.1016 coefficient
+ "movi v7.8b, #16 \n" // Add 16 constant
+ "1: \n"
+ "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 8 pixels.+ "subs %w2, %w2, #8 \n" // 8 processed per loop.
+ "umull v16.8h, v1.8b, v4.8b \n" // R
+ "umlal v16.8h, v2.8b, v5.8b \n" // G
+ "umlal v16.8h, v3.8b, v6.8b \n" // B
+ "sqrshrun v0.8b, v16.8h, #7 \n" // 16 bit to 8 bit Y
+ "uqadd v0.8b, v0.8b, v7.8b \n"
+ "st1 {v0.8b}, [%1], #8 \n" // store 8 pixels Y.+ "b.gt 1b \n"
+ : "+r"(src_bgra), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16");
}
-void ABGRToYRow_NEON(const uint8* src_abgr, uint8* dst_y, int width) {- asm volatile (
- "movi v4.8b, #33 \n" // R * 0.2578 coefficient
- "movi v5.8b, #65 \n" // G * 0.5078 coefficient
- "movi v6.8b, #13 \n" // B * 0.1016 coefficient
- "movi v7.8b, #16 \n" // Add 16 constant
- "1: \n"
- MEMACCESS(0)
- "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 8 pixels.- "subs %w2, %w2, #8 \n" // 8 processed per loop.
- "umull v16.8h, v0.8b, v4.8b \n" // R
- "umlal v16.8h, v1.8b, v5.8b \n" // G
- "umlal v16.8h, v2.8b, v6.8b \n" // B
- "sqrshrun v0.8b, v16.8h, #7 \n" // 16 bit to 8 bit Y
- "uqadd v0.8b, v0.8b, v7.8b \n"
- MEMACCESS(1)
- "st1 {v0.8b}, [%1], #8 \n" // store 8 pixels Y.- "b.gt 1b \n"
- : "+r"(src_abgr), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16"
- );
+void ABGRToYRow_NEON(const uint8_t* src_abgr, uint8_t* dst_y, int width) {+ asm volatile(
+ "movi v4.8b, #33 \n" // R * 0.2578 coefficient
+ "movi v5.8b, #65 \n" // G * 0.5078 coefficient
+ "movi v6.8b, #13 \n" // B * 0.1016 coefficient
+ "movi v7.8b, #16 \n" // Add 16 constant
+ "1: \n"
+ "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 8 pixels.+ "subs %w2, %w2, #8 \n" // 8 processed per loop.
+ "umull v16.8h, v0.8b, v4.8b \n" // R
+ "umlal v16.8h, v1.8b, v5.8b \n" // G
+ "umlal v16.8h, v2.8b, v6.8b \n" // B
+ "sqrshrun v0.8b, v16.8h, #7 \n" // 16 bit to 8 bit Y
+ "uqadd v0.8b, v0.8b, v7.8b \n"
+ "st1 {v0.8b}, [%1], #8 \n" // store 8 pixels Y.+ "b.gt 1b \n"
+ : "+r"(src_abgr), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16");
}
-void RGBAToYRow_NEON(const uint8* src_rgba, uint8* dst_y, int width) {- asm volatile (
- "movi v4.8b, #13 \n" // B * 0.1016 coefficient
- "movi v5.8b, #65 \n" // G * 0.5078 coefficient
- "movi v6.8b, #33 \n" // R * 0.2578 coefficient
- "movi v7.8b, #16 \n" // Add 16 constant
- "1: \n"
- MEMACCESS(0)
- "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 8 pixels.- "subs %w2, %w2, #8 \n" // 8 processed per loop.
- "umull v16.8h, v1.8b, v4.8b \n" // B
- "umlal v16.8h, v2.8b, v5.8b \n" // G
- "umlal v16.8h, v3.8b, v6.8b \n" // R
- "sqrshrun v0.8b, v16.8h, #7 \n" // 16 bit to 8 bit Y
- "uqadd v0.8b, v0.8b, v7.8b \n"
- MEMACCESS(1)
- "st1 {v0.8b}, [%1], #8 \n" // store 8 pixels Y.- "b.gt 1b \n"
- : "+r"(src_rgba), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16"
- );
+void RGBAToYRow_NEON(const uint8_t* src_rgba, uint8_t* dst_y, int width) {+ asm volatile(
+ "movi v4.8b, #13 \n" // B * 0.1016 coefficient
+ "movi v5.8b, #65 \n" // G * 0.5078 coefficient
+ "movi v6.8b, #33 \n" // R * 0.2578 coefficient
+ "movi v7.8b, #16 \n" // Add 16 constant
+ "1: \n"
+ "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 8 pixels.+ "subs %w2, %w2, #8 \n" // 8 processed per loop.
+ "umull v16.8h, v1.8b, v4.8b \n" // B
+ "umlal v16.8h, v2.8b, v5.8b \n" // G
+ "umlal v16.8h, v3.8b, v6.8b \n" // R
+ "sqrshrun v0.8b, v16.8h, #7 \n" // 16 bit to 8 bit Y
+ "uqadd v0.8b, v0.8b, v7.8b \n"
+ "st1 {v0.8b}, [%1], #8 \n" // store 8 pixels Y.+ "b.gt 1b \n"
+ : "+r"(src_rgba), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16");
}
-void RGB24ToYRow_NEON(const uint8* src_rgb24, uint8* dst_y, int width) {- asm volatile (
- "movi v4.8b, #13 \n" // B * 0.1016 coefficient
- "movi v5.8b, #65 \n" // G * 0.5078 coefficient
- "movi v6.8b, #33 \n" // R * 0.2578 coefficient
- "movi v7.8b, #16 \n" // Add 16 constant
- "1: \n"
- MEMACCESS(0)
- "ld3 {v0.8b,v1.8b,v2.8b}, [%0], #24 \n" // load 8 pixels.- "subs %w2, %w2, #8 \n" // 8 processed per loop.
- "umull v16.8h, v0.8b, v4.8b \n" // B
- "umlal v16.8h, v1.8b, v5.8b \n" // G
- "umlal v16.8h, v2.8b, v6.8b \n" // R
- "sqrshrun v0.8b, v16.8h, #7 \n" // 16 bit to 8 bit Y
- "uqadd v0.8b, v0.8b, v7.8b \n"
- MEMACCESS(1)
- "st1 {v0.8b}, [%1], #8 \n" // store 8 pixels Y.- "b.gt 1b \n"
- : "+r"(src_rgb24), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16"
- );
+void RGB24ToYRow_NEON(const uint8_t* src_rgb24, uint8_t* dst_y, int width) {+ asm volatile(
+ "movi v4.8b, #13 \n" // B * 0.1016 coefficient
+ "movi v5.8b, #65 \n" // G * 0.5078 coefficient
+ "movi v6.8b, #33 \n" // R * 0.2578 coefficient
+ "movi v7.8b, #16 \n" // Add 16 constant
+ "1: \n"
+ "ld3 {v0.8b,v1.8b,v2.8b}, [%0], #24 \n" // load 8 pixels.+ "subs %w2, %w2, #8 \n" // 8 processed per loop.
+ "umull v16.8h, v0.8b, v4.8b \n" // B
+ "umlal v16.8h, v1.8b, v5.8b \n" // G
+ "umlal v16.8h, v2.8b, v6.8b \n" // R
+ "sqrshrun v0.8b, v16.8h, #7 \n" // 16 bit to 8 bit Y
+ "uqadd v0.8b, v0.8b, v7.8b \n"
+ "st1 {v0.8b}, [%1], #8 \n" // store 8 pixels Y.+ "b.gt 1b \n"
+ : "+r"(src_rgb24), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16");
}
-void RAWToYRow_NEON(const uint8* src_raw, uint8* dst_y, int width) {- asm volatile (
- "movi v4.8b, #33 \n" // R * 0.2578 coefficient
- "movi v5.8b, #65 \n" // G * 0.5078 coefficient
- "movi v6.8b, #13 \n" // B * 0.1016 coefficient
- "movi v7.8b, #16 \n" // Add 16 constant
- "1: \n"
- MEMACCESS(0)
- "ld3 {v0.8b,v1.8b,v2.8b}, [%0], #24 \n" // load 8 pixels.- "subs %w2, %w2, #8 \n" // 8 processed per loop.
- "umull v16.8h, v0.8b, v4.8b \n" // B
- "umlal v16.8h, v1.8b, v5.8b \n" // G
- "umlal v16.8h, v2.8b, v6.8b \n" // R
- "sqrshrun v0.8b, v16.8h, #7 \n" // 16 bit to 8 bit Y
- "uqadd v0.8b, v0.8b, v7.8b \n"
- MEMACCESS(1)
- "st1 {v0.8b}, [%1], #8 \n" // store 8 pixels Y.- "b.gt 1b \n"
- : "+r"(src_raw), // %0
- "+r"(dst_y), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16"
- );
+void RAWToYRow_NEON(const uint8_t* src_raw, uint8_t* dst_y, int width) {+ asm volatile(
+ "movi v4.8b, #33 \n" // R * 0.2578 coefficient
+ "movi v5.8b, #65 \n" // G * 0.5078 coefficient
+ "movi v6.8b, #13 \n" // B * 0.1016 coefficient
+ "movi v7.8b, #16 \n" // Add 16 constant
+ "1: \n"
+ "ld3 {v0.8b,v1.8b,v2.8b}, [%0], #24 \n" // load 8 pixels.+ "subs %w2, %w2, #8 \n" // 8 processed per loop.
+ "umull v16.8h, v0.8b, v4.8b \n" // B
+ "umlal v16.8h, v1.8b, v5.8b \n" // G
+ "umlal v16.8h, v2.8b, v6.8b \n" // R
+ "sqrshrun v0.8b, v16.8h, #7 \n" // 16 bit to 8 bit Y
+ "uqadd v0.8b, v0.8b, v7.8b \n"
+ "st1 {v0.8b}, [%1], #8 \n" // store 8 pixels Y.+ "b.gt 1b \n"
+ : "+r"(src_raw), // %0
+ "+r"(dst_y), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16");
}
// Bilinear filter 16x2 -> 16x1
-void InterpolateRow_NEON(uint8* dst_ptr,
- const uint8* src_ptr, ptrdiff_t src_stride,
- int dst_width, int source_y_fraction) {+void InterpolateRow_NEON(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ int dst_width,
+ int source_y_fraction) {int y1_fraction = source_y_fraction;
int y0_fraction = 256 - y1_fraction;
- const uint8* src_ptr1 = src_ptr + src_stride;
- asm volatile (
- "cmp %w4, #0 \n"
- "b.eq 100f \n"
- "cmp %w4, #128 \n"
- "b.eq 50f \n"
+ const uint8_t* src_ptr1 = src_ptr + src_stride;
+ asm volatile(
+ "cmp %w4, #0 \n"
+ "b.eq 100f \n"
+ "cmp %w4, #128 \n"
+ "b.eq 50f \n"
- "dup v5.16b, %w4 \n"
- "dup v4.16b, %w5 \n"
- // General purpose row blend.
- "1: \n"
- MEMACCESS(1)
- "ld1 {v0.16b}, [%1], #16 \n"- MEMACCESS(2)
- "ld1 {v1.16b}, [%2], #16 \n"- "subs %w3, %w3, #16 \n"
- "umull v2.8h, v0.8b, v4.8b \n"
- "umull2 v3.8h, v0.16b, v4.16b \n"
- "umlal v2.8h, v1.8b, v5.8b \n"
- "umlal2 v3.8h, v1.16b, v5.16b \n"
- "rshrn v0.8b, v2.8h, #8 \n"
- "rshrn2 v0.16b, v3.8h, #8 \n"
- MEMACCESS(0)
- "st1 {v0.16b}, [%0], #16 \n"- "b.gt 1b \n"
- "b 99f \n"
+ "dup v5.16b, %w4 \n"
+ "dup v4.16b, %w5 \n"
+ // General purpose row blend.
+ "1: \n"
+ "ld1 {v0.16b}, [%1], #16 \n"+ "ld1 {v1.16b}, [%2], #16 \n"+ "subs %w3, %w3, #16 \n"
+ "umull v2.8h, v0.8b, v4.8b \n"
+ "umull2 v3.8h, v0.16b, v4.16b \n"
+ "umlal v2.8h, v1.8b, v5.8b \n"
+ "umlal2 v3.8h, v1.16b, v5.16b \n"
+ "rshrn v0.8b, v2.8h, #8 \n"
+ "rshrn2 v0.16b, v3.8h, #8 \n"
+ "st1 {v0.16b}, [%0], #16 \n"+ "b.gt 1b \n"
+ "b 99f \n"
- // Blend 50 / 50.
- "50: \n"
- MEMACCESS(1)
- "ld1 {v0.16b}, [%1], #16 \n"- MEMACCESS(2)
- "ld1 {v1.16b}, [%2], #16 \n"- "subs %w3, %w3, #16 \n"
- "urhadd v0.16b, v0.16b, v1.16b \n"
- MEMACCESS(0)
- "st1 {v0.16b}, [%0], #16 \n"- "b.gt 50b \n"
- "b 99f \n"
+ // Blend 50 / 50.
+ "50: \n"
+ "ld1 {v0.16b}, [%1], #16 \n"+ "ld1 {v1.16b}, [%2], #16 \n"+ "subs %w3, %w3, #16 \n"
+ "urhadd v0.16b, v0.16b, v1.16b \n"
+ "st1 {v0.16b}, [%0], #16 \n"+ "b.gt 50b \n"
+ "b 99f \n"
- // Blend 100 / 0 - Copy row unchanged.
- "100: \n"
- MEMACCESS(1)
- "ld1 {v0.16b}, [%1], #16 \n"- "subs %w3, %w3, #16 \n"
- MEMACCESS(0)
- "st1 {v0.16b}, [%0], #16 \n"- "b.gt 100b \n"
+ // Blend 100 / 0 - Copy row unchanged.
+ "100: \n"
+ "ld1 {v0.16b}, [%1], #16 \n"+ "subs %w3, %w3, #16 \n"
+ "st1 {v0.16b}, [%0], #16 \n"+ "b.gt 100b \n"
- "99: \n"
- : "+r"(dst_ptr), // %0
- "+r"(src_ptr), // %1
- "+r"(src_ptr1), // %2
- "+r"(dst_width), // %3
- "+r"(y1_fraction), // %4
- "+r"(y0_fraction) // %5
- :
- : "cc", "memory", "v0", "v1", "v3", "v4", "v5"
- );
+ "99: \n"
+ : "+r"(dst_ptr), // %0
+ "+r"(src_ptr), // %1
+ "+r"(src_ptr1), // %2
+ "+r"(dst_width), // %3
+ "+r"(y1_fraction), // %4
+ "+r"(y0_fraction) // %5
+ :
+ : "cc", "memory", "v0", "v1", "v3", "v4", "v5");
}
// dr * (256 - sa) / 256 + sr = dr - dr * sa / 256 + sr
-void ARGBBlendRow_NEON(const uint8* src_argb0, const uint8* src_argb1,
- uint8* dst_argb, int width) {- asm volatile (
- "subs %w3, %w3, #8 \n"
- "b.lt 89f \n"
- // Blend 8 pixels.
- "8: \n"
- MEMACCESS(0)
- "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 8 ARGB0 pixels- MEMACCESS(1)
- "ld4 {v4.8b,v5.8b,v6.8b,v7.8b}, [%1], #32 \n" // load 8 ARGB1 pixels- "subs %w3, %w3, #8 \n" // 8 processed per loop.
- "umull v16.8h, v4.8b, v3.8b \n" // db * a
- "umull v17.8h, v5.8b, v3.8b \n" // dg * a
- "umull v18.8h, v6.8b, v3.8b \n" // dr * a
- "uqrshrn v16.8b, v16.8h, #8 \n" // db >>= 8
- "uqrshrn v17.8b, v17.8h, #8 \n" // dg >>= 8
- "uqrshrn v18.8b, v18.8h, #8 \n" // dr >>= 8
- "uqsub v4.8b, v4.8b, v16.8b \n" // db - (db * a / 256)
- "uqsub v5.8b, v5.8b, v17.8b \n" // dg - (dg * a / 256)
- "uqsub v6.8b, v6.8b, v18.8b \n" // dr - (dr * a / 256)
- "uqadd v0.8b, v0.8b, v4.8b \n" // + sb
- "uqadd v1.8b, v1.8b, v5.8b \n" // + sg
- "uqadd v2.8b, v2.8b, v6.8b \n" // + sr
- "movi v3.8b, #255 \n" // a = 255
- MEMACCESS(2)
- "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%2], #32 \n" // store 8 ARGB pixels- "b.ge 8b \n"
+void ARGBBlendRow_NEON(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
+ "subs %w3, %w3, #8 \n"
+ "b.lt 89f \n"
+ // Blend 8 pixels.
+ "8: \n"
+ "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 8 ARGB0+ // pixels
+ "ld4 {v4.8b,v5.8b,v6.8b,v7.8b}, [%1], #32 \n" // load 8 ARGB1+ // pixels
+ "subs %w3, %w3, #8 \n" // 8 processed per loop.
+ "umull v16.8h, v4.8b, v3.8b \n" // db * a
+ "umull v17.8h, v5.8b, v3.8b \n" // dg * a
+ "umull v18.8h, v6.8b, v3.8b \n" // dr * a
+ "uqrshrn v16.8b, v16.8h, #8 \n" // db >>= 8
+ "uqrshrn v17.8b, v17.8h, #8 \n" // dg >>= 8
+ "uqrshrn v18.8b, v18.8h, #8 \n" // dr >>= 8
+ "uqsub v4.8b, v4.8b, v16.8b \n" // db - (db * a / 256)
+ "uqsub v5.8b, v5.8b, v17.8b \n" // dg - (dg * a / 256)
+ "uqsub v6.8b, v6.8b, v18.8b \n" // dr - (dr * a / 256)
+ "uqadd v0.8b, v0.8b, v4.8b \n" // + sb
+ "uqadd v1.8b, v1.8b, v5.8b \n" // + sg
+ "uqadd v2.8b, v2.8b, v6.8b \n" // + sr
+ "movi v3.8b, #255 \n" // a = 255
+ "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%2], #32 \n" // store 8 ARGB+ // pixels
+ "b.ge 8b \n"
- "89: \n"
- "adds %w3, %w3, #8-1 \n"
- "b.lt 99f \n"
+ "89: \n"
+ "adds %w3, %w3, #8-1 \n"
+ "b.lt 99f \n"
- // Blend 1 pixels.
- "1: \n"
- MEMACCESS(0)
- "ld4 {v0.b,v1.b,v2.b,v3.b}[0], [%0], #4 \n" // load 1 pixel ARGB0.- MEMACCESS(1)
- "ld4 {v4.b,v5.b,v6.b,v7.b}[0], [%1], #4 \n" // load 1 pixel ARGB1.- "subs %w3, %w3, #1 \n" // 1 processed per loop.
- "umull v16.8h, v4.8b, v3.8b \n" // db * a
- "umull v17.8h, v5.8b, v3.8b \n" // dg * a
- "umull v18.8h, v6.8b, v3.8b \n" // dr * a
- "uqrshrn v16.8b, v16.8h, #8 \n" // db >>= 8
- "uqrshrn v17.8b, v17.8h, #8 \n" // dg >>= 8
- "uqrshrn v18.8b, v18.8h, #8 \n" // dr >>= 8
- "uqsub v4.8b, v4.8b, v16.8b \n" // db - (db * a / 256)
- "uqsub v5.8b, v5.8b, v17.8b \n" // dg - (dg * a / 256)
- "uqsub v6.8b, v6.8b, v18.8b \n" // dr - (dr * a / 256)
- "uqadd v0.8b, v0.8b, v4.8b \n" // + sb
- "uqadd v1.8b, v1.8b, v5.8b \n" // + sg
- "uqadd v2.8b, v2.8b, v6.8b \n" // + sr
- "movi v3.8b, #255 \n" // a = 255
- MEMACCESS(2)
- "st4 {v0.b,v1.b,v2.b,v3.b}[0], [%2], #4 \n" // store 1 pixel.- "b.ge 1b \n"
+ // Blend 1 pixels.
+ "1: \n"
+ "ld4 {v0.b,v1.b,v2.b,v3.b}[0], [%0], #4 \n" // load 1 pixel ARGB0.+ "ld4 {v4.b,v5.b,v6.b,v7.b}[0], [%1], #4 \n" // load 1 pixel ARGB1.+ "subs %w3, %w3, #1 \n" // 1 processed per loop.
+ "umull v16.8h, v4.8b, v3.8b \n" // db * a
+ "umull v17.8h, v5.8b, v3.8b \n" // dg * a
+ "umull v18.8h, v6.8b, v3.8b \n" // dr * a
+ "uqrshrn v16.8b, v16.8h, #8 \n" // db >>= 8
+ "uqrshrn v17.8b, v17.8h, #8 \n" // dg >>= 8
+ "uqrshrn v18.8b, v18.8h, #8 \n" // dr >>= 8
+ "uqsub v4.8b, v4.8b, v16.8b \n" // db - (db * a / 256)
+ "uqsub v5.8b, v5.8b, v17.8b \n" // dg - (dg * a / 256)
+ "uqsub v6.8b, v6.8b, v18.8b \n" // dr - (dr * a / 256)
+ "uqadd v0.8b, v0.8b, v4.8b \n" // + sb
+ "uqadd v1.8b, v1.8b, v5.8b \n" // + sg
+ "uqadd v2.8b, v2.8b, v6.8b \n" // + sr
+ "movi v3.8b, #255 \n" // a = 255
+ "st4 {v0.b,v1.b,v2.b,v3.b}[0], [%2], #4 \n" // store 1 pixel.+ "b.ge 1b \n"
- "99: \n"
+ "99: \n"
- : "+r"(src_argb0), // %0
- "+r"(src_argb1), // %1
- "+r"(dst_argb), // %2
- "+r"(width) // %3
- :
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7",
- "v16", "v17", "v18"
- );
+ : "+r"(src_argb0), // %0
+ "+r"(src_argb1), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16",
+ "v17", "v18");
}
// Attenuate 8 pixels at a time.
-void ARGBAttenuateRow_NEON(const uint8* src_argb, uint8* dst_argb, int width) {- asm volatile (
- // Attenuate 8 pixels.
- "1: \n"
- MEMACCESS(0)
- "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 8 ARGB pixels- "subs %w2, %w2, #8 \n" // 8 processed per loop.
- "umull v4.8h, v0.8b, v3.8b \n" // b * a
- "umull v5.8h, v1.8b, v3.8b \n" // g * a
- "umull v6.8h, v2.8b, v3.8b \n" // r * a
- "uqrshrn v0.8b, v4.8h, #8 \n" // b >>= 8
- "uqrshrn v1.8b, v5.8h, #8 \n" // g >>= 8
- "uqrshrn v2.8b, v6.8h, #8 \n" // r >>= 8
- MEMACCESS(1)
- "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%1], #32 \n" // store 8 ARGB pixels- "b.gt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6"
- );
+void ARGBAttenuateRow_NEON(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
+ // Attenuate 8 pixels.
+ "1: \n"
+ "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 8 ARGB+ "subs %w2, %w2, #8 \n" // 8 processed per loop.
+ "umull v4.8h, v0.8b, v3.8b \n" // b * a
+ "umull v5.8h, v1.8b, v3.8b \n" // g * a
+ "umull v6.8h, v2.8b, v3.8b \n" // r * a
+ "uqrshrn v0.8b, v4.8h, #8 \n" // b >>= 8
+ "uqrshrn v1.8b, v5.8h, #8 \n" // g >>= 8
+ "uqrshrn v2.8b, v6.8h, #8 \n" // r >>= 8
+ "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%1], #32 \n" // store 8 ARGB+ // pixels
+ "b.gt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6");
}
// Quantize 8 ARGB pixels (32 bytes).
// dst = (dst * scale >> 16) * interval_size + interval_offset;
-void ARGBQuantizeRow_NEON(uint8* dst_argb, int scale, int interval_size,
- int interval_offset, int width) {- asm volatile (
- "dup v4.8h, %w2 \n"
- "ushr v4.8h, v4.8h, #1 \n" // scale >>= 1
- "dup v5.8h, %w3 \n" // interval multiply.
- "dup v6.8h, %w4 \n" // interval add
+void ARGBQuantizeRow_NEON(uint8_t* dst_argb,
+ int scale,
+ int interval_size,
+ int interval_offset,
+ int width) {+ asm volatile(
+ "dup v4.8h, %w2 \n"
+ "ushr v4.8h, v4.8h, #1 \n" // scale >>= 1
+ "dup v5.8h, %w3 \n" // interval multiply.
+ "dup v6.8h, %w4 \n" // interval add
- // 8 pixel loop.
- "1: \n"
- MEMACCESS(0)
- "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0] \n" // load 8 pixels of ARGB.- "subs %w1, %w1, #8 \n" // 8 processed per loop.
- "uxtl v0.8h, v0.8b \n" // b (0 .. 255)
- "uxtl v1.8h, v1.8b \n"
- "uxtl v2.8h, v2.8b \n"
- "sqdmulh v0.8h, v0.8h, v4.8h \n" // b * scale
- "sqdmulh v1.8h, v1.8h, v4.8h \n" // g
- "sqdmulh v2.8h, v2.8h, v4.8h \n" // r
- "mul v0.8h, v0.8h, v5.8h \n" // b * interval_size
- "mul v1.8h, v1.8h, v5.8h \n" // g
- "mul v2.8h, v2.8h, v5.8h \n" // r
- "add v0.8h, v0.8h, v6.8h \n" // b + interval_offset
- "add v1.8h, v1.8h, v6.8h \n" // g
- "add v2.8h, v2.8h, v6.8h \n" // r
- "uqxtn v0.8b, v0.8h \n"
- "uqxtn v1.8b, v1.8h \n"
- "uqxtn v2.8b, v2.8h \n"
- MEMACCESS(0)
- "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // store 8 ARGB pixels- "b.gt 1b \n"
- : "+r"(dst_argb), // %0
- "+r"(width) // %1
- : "r"(scale), // %2
- "r"(interval_size), // %3
- "r"(interval_offset) // %4
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6"
- );
+ // 8 pixel loop.
+ "1: \n"
+ "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0] \n" // load 8 ARGB.+ "subs %w1, %w1, #8 \n" // 8 processed per loop.
+ "uxtl v0.8h, v0.8b \n" // b (0 .. 255)
+ "uxtl v1.8h, v1.8b \n"
+ "uxtl v2.8h, v2.8b \n"
+ "sqdmulh v0.8h, v0.8h, v4.8h \n" // b * scale
+ "sqdmulh v1.8h, v1.8h, v4.8h \n" // g
+ "sqdmulh v2.8h, v2.8h, v4.8h \n" // r
+ "mul v0.8h, v0.8h, v5.8h \n" // b * interval_size
+ "mul v1.8h, v1.8h, v5.8h \n" // g
+ "mul v2.8h, v2.8h, v5.8h \n" // r
+ "add v0.8h, v0.8h, v6.8h \n" // b + interval_offset
+ "add v1.8h, v1.8h, v6.8h \n" // g
+ "add v2.8h, v2.8h, v6.8h \n" // r
+ "uqxtn v0.8b, v0.8h \n"
+ "uqxtn v1.8b, v1.8h \n"
+ "uqxtn v2.8b, v2.8h \n"
+ "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // store 8 ARGB+ "b.gt 1b \n"
+ : "+r"(dst_argb), // %0
+ "+r"(width) // %1
+ : "r"(scale), // %2
+ "r"(interval_size), // %3
+ "r"(interval_offset) // %4
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6");
}
// Shade 8 pixels at a time by specified value.
// NOTE vqrdmulh.s16 q10, q10, d0[0] must use a scaler register from 0 to 8.
// Rounding in vqrdmulh does +1 to high if high bit of low s16 is set.
-void ARGBShadeRow_NEON(const uint8* src_argb, uint8* dst_argb, int width,
- uint32 value) {- asm volatile (
- "dup v0.4s, %w3 \n" // duplicate scale value.
- "zip1 v0.8b, v0.8b, v0.8b \n" // v0.8b aarrggbb.
- "ushr v0.8h, v0.8h, #1 \n" // scale / 2.
+void ARGBShadeRow_NEON(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width,
+ uint32_t value) {+ asm volatile(
+ "dup v0.4s, %w3 \n" // duplicate scale value.
+ "zip1 v0.8b, v0.8b, v0.8b \n" // v0.8b aarrggbb.
+ "ushr v0.8h, v0.8h, #1 \n" // scale / 2.
- // 8 pixel loop.
- "1: \n"
- MEMACCESS(0)
- "ld4 {v4.8b,v5.8b,v6.8b,v7.8b}, [%0], #32 \n" // load 8 ARGB pixels.- "subs %w2, %w2, #8 \n" // 8 processed per loop.
- "uxtl v4.8h, v4.8b \n" // b (0 .. 255)
- "uxtl v5.8h, v5.8b \n"
- "uxtl v6.8h, v6.8b \n"
- "uxtl v7.8h, v7.8b \n"
- "sqrdmulh v4.8h, v4.8h, v0.h[0] \n" // b * scale * 2
- "sqrdmulh v5.8h, v5.8h, v0.h[1] \n" // g
- "sqrdmulh v6.8h, v6.8h, v0.h[2] \n" // r
- "sqrdmulh v7.8h, v7.8h, v0.h[3] \n" // a
- "uqxtn v4.8b, v4.8h \n"
- "uqxtn v5.8b, v5.8h \n"
- "uqxtn v6.8b, v6.8h \n"
- "uqxtn v7.8b, v7.8h \n"
- MEMACCESS(1)
- "st4 {v4.8b,v5.8b,v6.8b,v7.8b}, [%1], #32 \n" // store 8 ARGB pixels- "b.gt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- : "r"(value) // %3
- : "cc", "memory", "v0", "v4", "v5", "v6", "v7"
- );
+ // 8 pixel loop.
+ "1: \n"
+ "ld4 {v4.8b,v5.8b,v6.8b,v7.8b}, [%0], #32 \n" // load 8 ARGB+ "subs %w2, %w2, #8 \n" // 8 processed per loop.
+ "uxtl v4.8h, v4.8b \n" // b (0 .. 255)
+ "uxtl v5.8h, v5.8b \n"
+ "uxtl v6.8h, v6.8b \n"
+ "uxtl v7.8h, v7.8b \n"
+ "sqrdmulh v4.8h, v4.8h, v0.h[0] \n" // b * scale * 2
+ "sqrdmulh v5.8h, v5.8h, v0.h[1] \n" // g
+ "sqrdmulh v6.8h, v6.8h, v0.h[2] \n" // r
+ "sqrdmulh v7.8h, v7.8h, v0.h[3] \n" // a
+ "uqxtn v4.8b, v4.8h \n"
+ "uqxtn v5.8b, v5.8h \n"
+ "uqxtn v6.8b, v6.8h \n"
+ "uqxtn v7.8b, v7.8h \n"
+ "st4 {v4.8b,v5.8b,v6.8b,v7.8b}, [%1], #32 \n" // store 8 ARGB+ "b.gt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : "r"(value) // %3
+ : "cc", "memory", "v0", "v4", "v5", "v6", "v7");
}
// Convert 8 ARGB pixels (64 bytes) to 8 Gray ARGB pixels
// Similar to ARGBToYJ but stores ARGB.
// C code is (15 * b + 75 * g + 38 * r + 64) >> 7;
-void ARGBGrayRow_NEON(const uint8* src_argb, uint8* dst_argb, int width) {- asm volatile (
- "movi v24.8b, #15 \n" // B * 0.11400 coefficient
- "movi v25.8b, #75 \n" // G * 0.58700 coefficient
- "movi v26.8b, #38 \n" // R * 0.29900 coefficient
- "1: \n"
- MEMACCESS(0)
- "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 8 ARGB pixels.- "subs %w2, %w2, #8 \n" // 8 processed per loop.
- "umull v4.8h, v0.8b, v24.8b \n" // B
- "umlal v4.8h, v1.8b, v25.8b \n" // G
- "umlal v4.8h, v2.8b, v26.8b \n" // R
- "sqrshrun v0.8b, v4.8h, #7 \n" // 15 bit to 8 bit B
- "orr v1.8b, v0.8b, v0.8b \n" // G
- "orr v2.8b, v0.8b, v0.8b \n" // R
- MEMACCESS(1)
- "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%1], #32 \n" // store 8 pixels.- "b.gt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- :
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v24", "v25", "v26"
- );
+void ARGBGrayRow_NEON(const uint8_t* src_argb, uint8_t* dst_argb, int width) {+ asm volatile(
+ "movi v24.8b, #15 \n" // B * 0.11400 coefficient
+ "movi v25.8b, #75 \n" // G * 0.58700 coefficient
+ "movi v26.8b, #38 \n" // R * 0.29900 coefficient
+ "1: \n"
+ "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 8 ARGB+ "subs %w2, %w2, #8 \n" // 8 processed per loop.
+ "umull v4.8h, v0.8b, v24.8b \n" // B
+ "umlal v4.8h, v1.8b, v25.8b \n" // G
+ "umlal v4.8h, v2.8b, v26.8b \n" // R
+ "sqrshrun v0.8b, v4.8h, #7 \n" // 15 bit to 8 bit B
+ "orr v1.8b, v0.8b, v0.8b \n" // G
+ "orr v2.8b, v0.8b, v0.8b \n" // R
+ "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%1], #32 \n" // store 8 pixels.+ "b.gt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v24", "v25", "v26");
}
// Convert 8 ARGB pixels (32 bytes) to 8 Sepia ARGB pixels.
@@ -2443,194 +2321,180 @@
// g = (r * 45 + g * 88 + b * 22) >> 7
// r = (r * 50 + g * 98 + b * 24) >> 7
-void ARGBSepiaRow_NEON(uint8* dst_argb, int width) {- asm volatile (
- "movi v20.8b, #17 \n" // BB coefficient
- "movi v21.8b, #68 \n" // BG coefficient
- "movi v22.8b, #35 \n" // BR coefficient
- "movi v24.8b, #22 \n" // GB coefficient
- "movi v25.8b, #88 \n" // GG coefficient
- "movi v26.8b, #45 \n" // GR coefficient
- "movi v28.8b, #24 \n" // BB coefficient
- "movi v29.8b, #98 \n" // BG coefficient
- "movi v30.8b, #50 \n" // BR coefficient
- "1: \n"
- MEMACCESS(0)
- "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0] \n" // load 8 ARGB pixels.- "subs %w1, %w1, #8 \n" // 8 processed per loop.
- "umull v4.8h, v0.8b, v20.8b \n" // B to Sepia B
- "umlal v4.8h, v1.8b, v21.8b \n" // G
- "umlal v4.8h, v2.8b, v22.8b \n" // R
- "umull v5.8h, v0.8b, v24.8b \n" // B to Sepia G
- "umlal v5.8h, v1.8b, v25.8b \n" // G
- "umlal v5.8h, v2.8b, v26.8b \n" // R
- "umull v6.8h, v0.8b, v28.8b \n" // B to Sepia R
- "umlal v6.8h, v1.8b, v29.8b \n" // G
- "umlal v6.8h, v2.8b, v30.8b \n" // R
- "uqshrn v0.8b, v4.8h, #7 \n" // 16 bit to 8 bit B
- "uqshrn v1.8b, v5.8h, #7 \n" // 16 bit to 8 bit G
- "uqshrn v2.8b, v6.8h, #7 \n" // 16 bit to 8 bit R
- MEMACCESS(0)
- "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // store 8 pixels.- "b.gt 1b \n"
- : "+r"(dst_argb), // %0
- "+r"(width) // %1
- :
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7",
- "v20", "v21", "v22", "v24", "v25", "v26", "v28", "v29", "v30"
- );
+void ARGBSepiaRow_NEON(uint8_t* dst_argb, int width) {+ asm volatile(
+ "movi v20.8b, #17 \n" // BB coefficient
+ "movi v21.8b, #68 \n" // BG coefficient
+ "movi v22.8b, #35 \n" // BR coefficient
+ "movi v24.8b, #22 \n" // GB coefficient
+ "movi v25.8b, #88 \n" // GG coefficient
+ "movi v26.8b, #45 \n" // GR coefficient
+ "movi v28.8b, #24 \n" // BB coefficient
+ "movi v29.8b, #98 \n" // BG coefficient
+ "movi v30.8b, #50 \n" // BR coefficient
+ "1: \n"
+ "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0] \n" // load 8 ARGB pixels.+ "subs %w1, %w1, #8 \n" // 8 processed per loop.
+ "umull v4.8h, v0.8b, v20.8b \n" // B to Sepia B
+ "umlal v4.8h, v1.8b, v21.8b \n" // G
+ "umlal v4.8h, v2.8b, v22.8b \n" // R
+ "umull v5.8h, v0.8b, v24.8b \n" // B to Sepia G
+ "umlal v5.8h, v1.8b, v25.8b \n" // G
+ "umlal v5.8h, v2.8b, v26.8b \n" // R
+ "umull v6.8h, v0.8b, v28.8b \n" // B to Sepia R
+ "umlal v6.8h, v1.8b, v29.8b \n" // G
+ "umlal v6.8h, v2.8b, v30.8b \n" // R
+ "uqshrn v0.8b, v4.8h, #7 \n" // 16 bit to 8 bit B
+ "uqshrn v1.8b, v5.8h, #7 \n" // 16 bit to 8 bit G
+ "uqshrn v2.8b, v6.8h, #7 \n" // 16 bit to 8 bit R
+ "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // store 8 pixels.+ "b.gt 1b \n"
+ : "+r"(dst_argb), // %0
+ "+r"(width) // %1
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20",
+ "v21", "v22", "v24", "v25", "v26", "v28", "v29", "v30");
}
// Tranform 8 ARGB pixels (32 bytes) with color matrix.
// TODO(fbarchard): Was same as Sepia except matrix is provided. This function
// needs to saturate. Consider doing a non-saturating version.
-void ARGBColorMatrixRow_NEON(const uint8* src_argb, uint8* dst_argb,
- const int8* matrix_argb, int width) {- asm volatile (
- MEMACCESS(3)
- "ld1 {v2.16b}, [%3] \n" // load 3 ARGB vectors.- "sxtl v0.8h, v2.8b \n" // B,G coefficients s16.
- "sxtl2 v1.8h, v2.16b \n" // R,A coefficients s16.
+void ARGBColorMatrixRow_NEON(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const int8_t* matrix_argb,
+ int width) {+ asm volatile(
+ "ld1 {v2.16b}, [%3] \n" // load 3 ARGB vectors.+ "sxtl v0.8h, v2.8b \n" // B,G coefficients s16.
+ "sxtl2 v1.8h, v2.16b \n" // R,A coefficients s16.
- "1: \n"
- MEMACCESS(0)
- "ld4 {v16.8b,v17.8b,v18.8b,v19.8b}, [%0], #32 \n" // load 8 pixels.- "subs %w2, %w2, #8 \n" // 8 processed per loop.
- "uxtl v16.8h, v16.8b \n" // b (0 .. 255) 16 bit
- "uxtl v17.8h, v17.8b \n" // g
- "uxtl v18.8h, v18.8b \n" // r
- "uxtl v19.8h, v19.8b \n" // a
- "mul v22.8h, v16.8h, v0.h[0] \n" // B = B * Matrix B
- "mul v23.8h, v16.8h, v0.h[4] \n" // G = B * Matrix G
- "mul v24.8h, v16.8h, v1.h[0] \n" // R = B * Matrix R
- "mul v25.8h, v16.8h, v1.h[4] \n" // A = B * Matrix A
- "mul v4.8h, v17.8h, v0.h[1] \n" // B += G * Matrix B
- "mul v5.8h, v17.8h, v0.h[5] \n" // G += G * Matrix G
- "mul v6.8h, v17.8h, v1.h[1] \n" // R += G * Matrix R
- "mul v7.8h, v17.8h, v1.h[5] \n" // A += G * Matrix A
- "sqadd v22.8h, v22.8h, v4.8h \n" // Accumulate B
- "sqadd v23.8h, v23.8h, v5.8h \n" // Accumulate G
- "sqadd v24.8h, v24.8h, v6.8h \n" // Accumulate R
- "sqadd v25.8h, v25.8h, v7.8h \n" // Accumulate A
- "mul v4.8h, v18.8h, v0.h[2] \n" // B += R * Matrix B
- "mul v5.8h, v18.8h, v0.h[6] \n" // G += R * Matrix G
- "mul v6.8h, v18.8h, v1.h[2] \n" // R += R * Matrix R
- "mul v7.8h, v18.8h, v1.h[6] \n" // A += R * Matrix A
- "sqadd v22.8h, v22.8h, v4.8h \n" // Accumulate B
- "sqadd v23.8h, v23.8h, v5.8h \n" // Accumulate G
- "sqadd v24.8h, v24.8h, v6.8h \n" // Accumulate R
- "sqadd v25.8h, v25.8h, v7.8h \n" // Accumulate A
- "mul v4.8h, v19.8h, v0.h[3] \n" // B += A * Matrix B
- "mul v5.8h, v19.8h, v0.h[7] \n" // G += A * Matrix G
- "mul v6.8h, v19.8h, v1.h[3] \n" // R += A * Matrix R
- "mul v7.8h, v19.8h, v1.h[7] \n" // A += A * Matrix A
- "sqadd v22.8h, v22.8h, v4.8h \n" // Accumulate B
- "sqadd v23.8h, v23.8h, v5.8h \n" // Accumulate G
- "sqadd v24.8h, v24.8h, v6.8h \n" // Accumulate R
- "sqadd v25.8h, v25.8h, v7.8h \n" // Accumulate A
- "sqshrun v16.8b, v22.8h, #6 \n" // 16 bit to 8 bit B
- "sqshrun v17.8b, v23.8h, #6 \n" // 16 bit to 8 bit G
- "sqshrun v18.8b, v24.8h, #6 \n" // 16 bit to 8 bit R
- "sqshrun v19.8b, v25.8h, #6 \n" // 16 bit to 8 bit A
- MEMACCESS(1)
- "st4 {v16.8b,v17.8b,v18.8b,v19.8b}, [%1], #32 \n" // store 8 pixels.- "b.gt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb), // %1
- "+r"(width) // %2
- : "r"(matrix_argb) // %3
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16", "v17",
- "v18", "v19", "v22", "v23", "v24", "v25"
- );
+ "1: \n"
+ "ld4 {v16.8b,v17.8b,v18.8b,v19.8b}, [%0], #32 \n" // load 8 ARGB+ "subs %w2, %w2, #8 \n" // 8 processed per loop.
+ "uxtl v16.8h, v16.8b \n" // b (0 .. 255) 16 bit
+ "uxtl v17.8h, v17.8b \n" // g
+ "uxtl v18.8h, v18.8b \n" // r
+ "uxtl v19.8h, v19.8b \n" // a
+ "mul v22.8h, v16.8h, v0.h[0] \n" // B = B * Matrix B
+ "mul v23.8h, v16.8h, v0.h[4] \n" // G = B * Matrix G
+ "mul v24.8h, v16.8h, v1.h[0] \n" // R = B * Matrix R
+ "mul v25.8h, v16.8h, v1.h[4] \n" // A = B * Matrix A
+ "mul v4.8h, v17.8h, v0.h[1] \n" // B += G * Matrix B
+ "mul v5.8h, v17.8h, v0.h[5] \n" // G += G * Matrix G
+ "mul v6.8h, v17.8h, v1.h[1] \n" // R += G * Matrix R
+ "mul v7.8h, v17.8h, v1.h[5] \n" // A += G * Matrix A
+ "sqadd v22.8h, v22.8h, v4.8h \n" // Accumulate B
+ "sqadd v23.8h, v23.8h, v5.8h \n" // Accumulate G
+ "sqadd v24.8h, v24.8h, v6.8h \n" // Accumulate R
+ "sqadd v25.8h, v25.8h, v7.8h \n" // Accumulate A
+ "mul v4.8h, v18.8h, v0.h[2] \n" // B += R * Matrix B
+ "mul v5.8h, v18.8h, v0.h[6] \n" // G += R * Matrix G
+ "mul v6.8h, v18.8h, v1.h[2] \n" // R += R * Matrix R
+ "mul v7.8h, v18.8h, v1.h[6] \n" // A += R * Matrix A
+ "sqadd v22.8h, v22.8h, v4.8h \n" // Accumulate B
+ "sqadd v23.8h, v23.8h, v5.8h \n" // Accumulate G
+ "sqadd v24.8h, v24.8h, v6.8h \n" // Accumulate R
+ "sqadd v25.8h, v25.8h, v7.8h \n" // Accumulate A
+ "mul v4.8h, v19.8h, v0.h[3] \n" // B += A * Matrix B
+ "mul v5.8h, v19.8h, v0.h[7] \n" // G += A * Matrix G
+ "mul v6.8h, v19.8h, v1.h[3] \n" // R += A * Matrix R
+ "mul v7.8h, v19.8h, v1.h[7] \n" // A += A * Matrix A
+ "sqadd v22.8h, v22.8h, v4.8h \n" // Accumulate B
+ "sqadd v23.8h, v23.8h, v5.8h \n" // Accumulate G
+ "sqadd v24.8h, v24.8h, v6.8h \n" // Accumulate R
+ "sqadd v25.8h, v25.8h, v7.8h \n" // Accumulate A
+ "sqshrun v16.8b, v22.8h, #6 \n" // 16 bit to 8 bit B
+ "sqshrun v17.8b, v23.8h, #6 \n" // 16 bit to 8 bit G
+ "sqshrun v18.8b, v24.8h, #6 \n" // 16 bit to 8 bit R
+ "sqshrun v19.8b, v25.8h, #6 \n" // 16 bit to 8 bit A
+ "st4 {v16.8b,v17.8b,v18.8b,v19.8b}, [%1], #32 \n" // store 8 ARGB+ "b.gt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(width) // %2
+ : "r"(matrix_argb) // %3
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16",
+ "v17", "v18", "v19", "v22", "v23", "v24", "v25");
}
// TODO(fbarchard): fix vqshrun in ARGBMultiplyRow_NEON and reenable.
// Multiply 2 rows of ARGB pixels together, 8 pixels at a time.
-void ARGBMultiplyRow_NEON(const uint8* src_argb0, const uint8* src_argb1,
- uint8* dst_argb, int width) {- asm volatile (
- // 8 pixel loop.
- "1: \n"
- MEMACCESS(0)
- "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 8 ARGB pixels.- MEMACCESS(1)
- "ld4 {v4.8b,v5.8b,v6.8b,v7.8b}, [%1], #32 \n" // load 8 more pixels.- "subs %w3, %w3, #8 \n" // 8 processed per loop.
- "umull v0.8h, v0.8b, v4.8b \n" // multiply B
- "umull v1.8h, v1.8b, v5.8b \n" // multiply G
- "umull v2.8h, v2.8b, v6.8b \n" // multiply R
- "umull v3.8h, v3.8b, v7.8b \n" // multiply A
- "rshrn v0.8b, v0.8h, #8 \n" // 16 bit to 8 bit B
- "rshrn v1.8b, v1.8h, #8 \n" // 16 bit to 8 bit G
- "rshrn v2.8b, v2.8h, #8 \n" // 16 bit to 8 bit R
- "rshrn v3.8b, v3.8h, #8 \n" // 16 bit to 8 bit A
- MEMACCESS(2)
- "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%2], #32 \n" // store 8 ARGB pixels- "b.gt 1b \n"
-
- : "+r"(src_argb0), // %0
- "+r"(src_argb1), // %1
- "+r"(dst_argb), // %2
- "+r"(width) // %3
- :
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7"
- );
+void ARGBMultiplyRow_NEON(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
+ // 8 pixel loop.
+ "1: \n"
+ "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 8 ARGB+ "ld4 {v4.8b,v5.8b,v6.8b,v7.8b}, [%1], #32 \n" // load 8 more+ "subs %w3, %w3, #8 \n" // 8 processed per loop.
+ "umull v0.8h, v0.8b, v4.8b \n" // multiply B
+ "umull v1.8h, v1.8b, v5.8b \n" // multiply G
+ "umull v2.8h, v2.8b, v6.8b \n" // multiply R
+ "umull v3.8h, v3.8b, v7.8b \n" // multiply A
+ "rshrn v0.8b, v0.8h, #8 \n" // 16 bit to 8 bit B
+ "rshrn v1.8b, v1.8h, #8 \n" // 16 bit to 8 bit G
+ "rshrn v2.8b, v2.8h, #8 \n" // 16 bit to 8 bit R
+ "rshrn v3.8b, v3.8h, #8 \n" // 16 bit to 8 bit A
+ "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%2], #32 \n" // store 8 ARGB+ "b.gt 1b \n"
+ : "+r"(src_argb0), // %0
+ "+r"(src_argb1), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7");
}
// Add 2 rows of ARGB pixels together, 8 pixels at a time.
-void ARGBAddRow_NEON(const uint8* src_argb0, const uint8* src_argb1,
- uint8* dst_argb, int width) {- asm volatile (
- // 8 pixel loop.
- "1: \n"
- MEMACCESS(0)
- "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 8 ARGB pixels.- MEMACCESS(1)
- "ld4 {v4.8b,v5.8b,v6.8b,v7.8b}, [%1], #32 \n" // load 8 more pixels.- "subs %w3, %w3, #8 \n" // 8 processed per loop.
- "uqadd v0.8b, v0.8b, v4.8b \n"
- "uqadd v1.8b, v1.8b, v5.8b \n"
- "uqadd v2.8b, v2.8b, v6.8b \n"
- "uqadd v3.8b, v3.8b, v7.8b \n"
- MEMACCESS(2)
- "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%2], #32 \n" // store 8 ARGB pixels- "b.gt 1b \n"
-
- : "+r"(src_argb0), // %0
- "+r"(src_argb1), // %1
- "+r"(dst_argb), // %2
- "+r"(width) // %3
- :
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7"
- );
+void ARGBAddRow_NEON(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
+ // 8 pixel loop.
+ "1: \n"
+ "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 8 ARGB+ "ld4 {v4.8b,v5.8b,v6.8b,v7.8b}, [%1], #32 \n" // load 8 more+ "subs %w3, %w3, #8 \n" // 8 processed per loop.
+ "uqadd v0.8b, v0.8b, v4.8b \n"
+ "uqadd v1.8b, v1.8b, v5.8b \n"
+ "uqadd v2.8b, v2.8b, v6.8b \n"
+ "uqadd v3.8b, v3.8b, v7.8b \n"
+ "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%2], #32 \n" // store 8 ARGB+ "b.gt 1b \n"
+ : "+r"(src_argb0), // %0
+ "+r"(src_argb1), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7");
}
// Subtract 2 rows of ARGB pixels, 8 pixels at a time.
-void ARGBSubtractRow_NEON(const uint8* src_argb0, const uint8* src_argb1,
- uint8* dst_argb, int width) {- asm volatile (
- // 8 pixel loop.
- "1: \n"
- MEMACCESS(0)
- "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 8 ARGB pixels.- MEMACCESS(1)
- "ld4 {v4.8b,v5.8b,v6.8b,v7.8b}, [%1], #32 \n" // load 8 more pixels.- "subs %w3, %w3, #8 \n" // 8 processed per loop.
- "uqsub v0.8b, v0.8b, v4.8b \n"
- "uqsub v1.8b, v1.8b, v5.8b \n"
- "uqsub v2.8b, v2.8b, v6.8b \n"
- "uqsub v3.8b, v3.8b, v7.8b \n"
- MEMACCESS(2)
- "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%2], #32 \n" // store 8 ARGB pixels- "b.gt 1b \n"
-
- : "+r"(src_argb0), // %0
- "+r"(src_argb1), // %1
- "+r"(dst_argb), // %2
- "+r"(width) // %3
- :
- : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7"
- );
+void ARGBSubtractRow_NEON(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
+ // 8 pixel loop.
+ "1: \n"
+ "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // load 8 ARGB+ "ld4 {v4.8b,v5.8b,v6.8b,v7.8b}, [%1], #32 \n" // load 8 more+ "subs %w3, %w3, #8 \n" // 8 processed per loop.
+ "uqsub v0.8b, v0.8b, v4.8b \n"
+ "uqsub v1.8b, v1.8b, v5.8b \n"
+ "uqsub v2.8b, v2.8b, v6.8b \n"
+ "uqsub v3.8b, v3.8b, v7.8b \n"
+ "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%2], #32 \n" // store 8 ARGB+ "b.gt 1b \n"
+ : "+r"(src_argb0), // %0
+ "+r"(src_argb1), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7");
}
// Adds Sobel X and Sobel Y and stores Sobel into ARGB.
@@ -2638,54 +2502,50 @@
// R = Sobel
// G = Sobel
// B = Sobel
-void SobelRow_NEON(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_argb, int width) {- asm volatile (
- "movi v3.8b, #255 \n" // alpha
- // 8 pixel loop.
- "1: \n"
- MEMACCESS(0)
- "ld1 {v0.8b}, [%0], #8 \n" // load 8 sobelx.- MEMACCESS(1)
- "ld1 {v1.8b}, [%1], #8 \n" // load 8 sobely.- "subs %w3, %w3, #8 \n" // 8 processed per loop.
- "uqadd v0.8b, v0.8b, v1.8b \n" // add
- "orr v1.8b, v0.8b, v0.8b \n"
- "orr v2.8b, v0.8b, v0.8b \n"
- MEMACCESS(2)
- "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%2], #32 \n" // store 8 ARGB pixels- "b.gt 1b \n"
- : "+r"(src_sobelx), // %0
- "+r"(src_sobely), // %1
- "+r"(dst_argb), // %2
- "+r"(width) // %3
- :
- : "cc", "memory", "v0", "v1", "v2", "v3"
- );
+void SobelRow_NEON(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
+ "movi v3.8b, #255 \n" // alpha
+ // 8 pixel loop.
+ "1: \n"
+ "ld1 {v0.8b}, [%0], #8 \n" // load 8 sobelx.+ "ld1 {v1.8b}, [%1], #8 \n" // load 8 sobely.+ "subs %w3, %w3, #8 \n" // 8 processed per loop.
+ "uqadd v0.8b, v0.8b, v1.8b \n" // add
+ "orr v1.8b, v0.8b, v0.8b \n"
+ "orr v2.8b, v0.8b, v0.8b \n"
+ "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%2], #32 \n" // store 8 ARGB+ "b.gt 1b \n"
+ : "+r"(src_sobelx), // %0
+ "+r"(src_sobely), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3");
}
// Adds Sobel X and Sobel Y and stores Sobel into plane.
-void SobelToPlaneRow_NEON(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_y, int width) {- asm volatile (
- // 16 pixel loop.
- "1: \n"
- MEMACCESS(0)
- "ld1 {v0.16b}, [%0], #16 \n" // load 16 sobelx.- MEMACCESS(1)
- "ld1 {v1.16b}, [%1], #16 \n" // load 16 sobely.- "subs %w3, %w3, #16 \n" // 16 processed per loop.
- "uqadd v0.16b, v0.16b, v1.16b \n" // add
- MEMACCESS(2)
- "st1 {v0.16b}, [%2], #16 \n" // store 16 pixels.- "b.gt 1b \n"
- : "+r"(src_sobelx), // %0
- "+r"(src_sobely), // %1
- "+r"(dst_y), // %2
- "+r"(width) // %3
- :
- : "cc", "memory", "v0", "v1"
- );
+void SobelToPlaneRow_NEON(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_y,
+ int width) {+ asm volatile(
+ // 16 pixel loop.
+ "1: \n"
+ "ld1 {v0.16b}, [%0], #16 \n" // load 16 sobelx.+ "ld1 {v1.16b}, [%1], #16 \n" // load 16 sobely.+ "subs %w3, %w3, #16 \n" // 16 processed per loop.
+ "uqadd v0.16b, v0.16b, v1.16b \n" // add
+ "st1 {v0.16b}, [%2], #16 \n" // store 16 pixels.+ "b.gt 1b \n"
+ : "+r"(src_sobelx), // %0
+ "+r"(src_sobely), // %1
+ "+r"(dst_y), // %2
+ "+r"(width) // %3
+ :
+ : "cc", "memory", "v0", "v1");
}
// Mixes Sobel X, Sobel Y and Sobel into ARGB.
@@ -2693,28 +2553,26 @@
// R = Sobel X
// G = Sobel
// B = Sobel Y
-void SobelXYRow_NEON(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_argb, int width) {- asm volatile (
- "movi v3.8b, #255 \n" // alpha
- // 8 pixel loop.
- "1: \n"
- MEMACCESS(0)
- "ld1 {v2.8b}, [%0], #8 \n" // load 8 sobelx.- MEMACCESS(1)
- "ld1 {v0.8b}, [%1], #8 \n" // load 8 sobely.- "subs %w3, %w3, #8 \n" // 8 processed per loop.
- "uqadd v1.8b, v0.8b, v2.8b \n" // add
- MEMACCESS(2)
- "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%2], #32 \n" // store 8 ARGB pixels- "b.gt 1b \n"
- : "+r"(src_sobelx), // %0
- "+r"(src_sobely), // %1
- "+r"(dst_argb), // %2
- "+r"(width) // %3
- :
- : "cc", "memory", "v0", "v1", "v2", "v3"
- );
+void SobelXYRow_NEON(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_argb,
+ int width) {+ asm volatile(
+ "movi v3.8b, #255 \n" // alpha
+ // 8 pixel loop.
+ "1: \n"
+ "ld1 {v2.8b}, [%0], #8 \n" // load 8 sobelx.+ "ld1 {v0.8b}, [%1], #8 \n" // load 8 sobely.+ "subs %w3, %w3, #8 \n" // 8 processed per loop.
+ "uqadd v1.8b, v0.8b, v2.8b \n" // add
+ "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%2], #32 \n" // store 8 ARGB+ "b.gt 1b \n"
+ : "+r"(src_sobelx), // %0
+ "+r"(src_sobely), // %1
+ "+r"(dst_argb), // %2
+ "+r"(width) // %3
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v3");
}
// SobelX as a matrix is
@@ -2721,43 +2579,39 @@
// -1 0 1
// -2 0 2
// -1 0 1
-void SobelXRow_NEON(const uint8* src_y0, const uint8* src_y1,
- const uint8* src_y2, uint8* dst_sobelx, int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "ld1 {v0.8b}, [%0],%5 \n" // top- MEMACCESS(0)
- "ld1 {v1.8b}, [%0],%6 \n"- "usubl v0.8h, v0.8b, v1.8b \n"
- MEMACCESS(1)
- "ld1 {v2.8b}, [%1],%5 \n" // center * 2- MEMACCESS(1)
- "ld1 {v3.8b}, [%1],%6 \n"- "usubl v1.8h, v2.8b, v3.8b \n"
- "add v0.8h, v0.8h, v1.8h \n"
- "add v0.8h, v0.8h, v1.8h \n"
- MEMACCESS(2)
- "ld1 {v2.8b}, [%2],%5 \n" // bottom- MEMACCESS(2)
- "ld1 {v3.8b}, [%2],%6 \n"- "subs %w4, %w4, #8 \n" // 8 pixels
- "usubl v1.8h, v2.8b, v3.8b \n"
- "add v0.8h, v0.8h, v1.8h \n"
- "abs v0.8h, v0.8h \n"
- "uqxtn v0.8b, v0.8h \n"
- MEMACCESS(3)
- "st1 {v0.8b}, [%3], #8 \n" // store 8 sobelx- "b.gt 1b \n"
- : "+r"(src_y0), // %0
- "+r"(src_y1), // %1
- "+r"(src_y2), // %2
- "+r"(dst_sobelx), // %3
- "+r"(width) // %4
- : "r"(2LL), // %5
- "r"(6LL) // %6
- : "cc", "memory", "v0", "v1", "v2", "v3" // Clobber List
- );
+void SobelXRow_NEON(const uint8_t* src_y0,
+ const uint8_t* src_y1,
+ const uint8_t* src_y2,
+ uint8_t* dst_sobelx,
+ int width) {+ asm volatile(
+ "1: \n"
+ "ld1 {v0.8b}, [%0],%5 \n" // top+ "ld1 {v1.8b}, [%0],%6 \n"+ "usubl v0.8h, v0.8b, v1.8b \n"
+ "ld1 {v2.8b}, [%1],%5 \n" // center * 2+ "ld1 {v3.8b}, [%1],%6 \n"+ "usubl v1.8h, v2.8b, v3.8b \n"
+ "add v0.8h, v0.8h, v1.8h \n"
+ "add v0.8h, v0.8h, v1.8h \n"
+ "ld1 {v2.8b}, [%2],%5 \n" // bottom+ "ld1 {v3.8b}, [%2],%6 \n"+ "subs %w4, %w4, #8 \n" // 8 pixels
+ "usubl v1.8h, v2.8b, v3.8b \n"
+ "add v0.8h, v0.8h, v1.8h \n"
+ "abs v0.8h, v0.8h \n"
+ "uqxtn v0.8b, v0.8h \n"
+ "st1 {v0.8b}, [%3], #8 \n" // store 8 sobelx+ "b.gt 1b \n"
+ : "+r"(src_y0), // %0
+ "+r"(src_y1), // %1
+ "+r"(src_y2), // %2
+ "+r"(dst_sobelx), // %3
+ "+r"(width) // %4
+ : "r"(2LL), // %5
+ "r"(6LL) // %6
+ : "cc", "memory", "v0", "v1", "v2", "v3" // Clobber List
+ );
}
// SobelY as a matrix is
@@ -2764,43 +2618,264 @@
// -1 -2 -1
// 0 0 0
// 1 2 1
-void SobelYRow_NEON(const uint8* src_y0, const uint8* src_y1,
- uint8* dst_sobely, int width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "ld1 {v0.8b}, [%0],%4 \n" // left- MEMACCESS(1)
- "ld1 {v1.8b}, [%1],%4 \n"- "usubl v0.8h, v0.8b, v1.8b \n"
- MEMACCESS(0)
- "ld1 {v2.8b}, [%0],%4 \n" // center * 2- MEMACCESS(1)
- "ld1 {v3.8b}, [%1],%4 \n"- "usubl v1.8h, v2.8b, v3.8b \n"
- "add v0.8h, v0.8h, v1.8h \n"
- "add v0.8h, v0.8h, v1.8h \n"
- MEMACCESS(0)
- "ld1 {v2.8b}, [%0],%5 \n" // right- MEMACCESS(1)
- "ld1 {v3.8b}, [%1],%5 \n"- "subs %w3, %w3, #8 \n" // 8 pixels
- "usubl v1.8h, v2.8b, v3.8b \n"
- "add v0.8h, v0.8h, v1.8h \n"
- "abs v0.8h, v0.8h \n"
- "uqxtn v0.8b, v0.8h \n"
- MEMACCESS(2)
- "st1 {v0.8b}, [%2], #8 \n" // store 8 sobely- "b.gt 1b \n"
- : "+r"(src_y0), // %0
- "+r"(src_y1), // %1
- "+r"(dst_sobely), // %2
- "+r"(width) // %3
- : "r"(1LL), // %4
- "r"(6LL) // %5
- : "cc", "memory", "v0", "v1", "v2", "v3" // Clobber List
- );
+void SobelYRow_NEON(const uint8_t* src_y0,
+ const uint8_t* src_y1,
+ uint8_t* dst_sobely,
+ int width) {+ asm volatile(
+ "1: \n"
+ "ld1 {v0.8b}, [%0],%4 \n" // left+ "ld1 {v1.8b}, [%1],%4 \n"+ "usubl v0.8h, v0.8b, v1.8b \n"
+ "ld1 {v2.8b}, [%0],%4 \n" // center * 2+ "ld1 {v3.8b}, [%1],%4 \n"+ "usubl v1.8h, v2.8b, v3.8b \n"
+ "add v0.8h, v0.8h, v1.8h \n"
+ "add v0.8h, v0.8h, v1.8h \n"
+ "ld1 {v2.8b}, [%0],%5 \n" // right+ "ld1 {v3.8b}, [%1],%5 \n"+ "subs %w3, %w3, #8 \n" // 8 pixels
+ "usubl v1.8h, v2.8b, v3.8b \n"
+ "add v0.8h, v0.8h, v1.8h \n"
+ "abs v0.8h, v0.8h \n"
+ "uqxtn v0.8b, v0.8h \n"
+ "st1 {v0.8b}, [%2], #8 \n" // store 8 sobely+ "b.gt 1b \n"
+ : "+r"(src_y0), // %0
+ "+r"(src_y1), // %1
+ "+r"(dst_sobely), // %2
+ "+r"(width) // %3
+ : "r"(1LL), // %4
+ "r"(6LL) // %5
+ : "cc", "memory", "v0", "v1", "v2", "v3" // Clobber List
+ );
}
+
+// Caveat - rounds float to half float whereas scaling version truncates.
+void HalfFloat1Row_NEON(const uint16_t* src,
+ uint16_t* dst,
+ float /*unused*/,
+ int width) {+ asm volatile(
+ "1: \n"
+ "ld1 {v1.16b}, [%0], #16 \n" // load 8 shorts+ "subs %w2, %w2, #8 \n" // 8 pixels per loop
+ "uxtl v2.4s, v1.4h \n" // 8 int's
+ "uxtl2 v3.4s, v1.8h \n"
+ "scvtf v2.4s, v2.4s \n" // 8 floats
+ "scvtf v3.4s, v3.4s \n"
+ "fcvtn v1.4h, v2.4s \n" // 8 half floats
+ "fcvtn2 v1.8h, v3.4s \n"
+ "st1 {v1.16b}, [%1], #16 \n" // store 8 shorts+ "b.gt 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ :
+ : "cc", "memory", "v1", "v2", "v3");
+}
+
+void HalfFloatRow_NEON(const uint16_t* src,
+ uint16_t* dst,
+ float scale,
+ int width) {+ asm volatile(
+ "1: \n"
+ "ld1 {v1.16b}, [%0], #16 \n" // load 8 shorts+ "subs %w2, %w2, #8 \n" // 8 pixels per loop
+ "uxtl v2.4s, v1.4h \n" // 8 int's
+ "uxtl2 v3.4s, v1.8h \n"
+ "scvtf v2.4s, v2.4s \n" // 8 floats
+ "scvtf v3.4s, v3.4s \n"
+ "fmul v2.4s, v2.4s, %3.s[0] \n" // adjust exponent
+ "fmul v3.4s, v3.4s, %3.s[0] \n"
+ "uqshrn v1.4h, v2.4s, #13 \n" // isolate halffloat
+ "uqshrn2 v1.8h, v3.4s, #13 \n"
+ "st1 {v1.16b}, [%1], #16 \n" // store 8 shorts+ "b.gt 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ : "w"(scale * 1.9259299444e-34f) // %3
+ : "cc", "memory", "v1", "v2", "v3");
+}
+
+void ByteToFloatRow_NEON(const uint8_t* src,
+ float* dst,
+ float scale,
+ int width) {+ asm volatile(
+ "1: \n"
+ "ld1 {v1.8b}, [%0], #8 \n" // load 8 bytes+ "subs %w2, %w2, #8 \n" // 8 pixels per loop
+ "uxtl v1.8h, v1.8b \n" // 8 shorts
+ "uxtl v2.4s, v1.4h \n" // 8 ints
+ "uxtl2 v3.4s, v1.8h \n"
+ "scvtf v2.4s, v2.4s \n" // 8 floats
+ "scvtf v3.4s, v3.4s \n"
+ "fmul v2.4s, v2.4s, %3.s[0] \n" // scale
+ "fmul v3.4s, v3.4s, %3.s[0] \n"
+ "st1 {v2.16b, v3.16b}, [%1], #32 \n" // store 8 floats+ "b.gt 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ : "w"(scale) // %3
+ : "cc", "memory", "v1", "v2", "v3");
+}
+
+float ScaleMaxSamples_NEON(const float* src,
+ float* dst,
+ float scale,
+ int width) {+ float fmax;
+ asm volatile(
+ "movi v5.4s, #0 \n" // max
+ "movi v6.4s, #0 \n"
+
+ "1: \n"
+ "ld1 {v1.4s, v2.4s}, [%0], #32 \n" // load 8 samples+ "subs %w2, %w2, #8 \n" // 8 processed per loop
+ "fmul v3.4s, v1.4s, %4.s[0] \n" // scale
+ "fmul v4.4s, v2.4s, %4.s[0] \n" // scale
+ "fmax v5.4s, v5.4s, v1.4s \n" // max
+ "fmax v6.4s, v6.4s, v2.4s \n"
+ "st1 {v3.4s, v4.4s}, [%1], #32 \n" // store 8 samples+ "b.gt 1b \n"
+ "fmax v5.4s, v5.4s, v6.4s \n" // max
+ "fmaxv %s3, v5.4s \n" // signed max acculator
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width), // %2
+ "=w"(fmax) // %3
+ : "w"(scale) // %4
+ : "cc", "memory", "v1", "v2", "v3", "v4", "v5", "v6");
+ return fmax;
+}
+
+float ScaleSumSamples_NEON(const float* src,
+ float* dst,
+ float scale,
+ int width) {+ float fsum;
+ asm volatile(
+ "movi v5.4s, #0 \n" // max
+ "movi v6.4s, #0 \n" // max
+
+ "1: \n"
+ "ld1 {v1.4s, v2.4s}, [%0], #32 \n" // load 8 samples+ "subs %w2, %w2, #8 \n" // 8 processed per loop
+ "fmul v3.4s, v1.4s, %4.s[0] \n" // scale
+ "fmul v4.4s, v2.4s, %4.s[0] \n"
+ "fmla v5.4s, v1.4s, v1.4s \n" // sum of squares
+ "fmla v6.4s, v2.4s, v2.4s \n"
+ "st1 {v3.4s, v4.4s}, [%1], #32 \n" // store 8 samples+ "b.gt 1b \n"
+ "faddp v5.4s, v5.4s, v6.4s \n"
+ "faddp v5.4s, v5.4s, v5.4s \n"
+ "faddp %3.4s, v5.4s, v5.4s \n" // sum
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width), // %2
+ "=w"(fsum) // %3
+ : "w"(scale) // %4
+ : "cc", "memory", "v1", "v2", "v3", "v4", "v5", "v6");
+ return fsum;
+}
+
+void ScaleSamples_NEON(const float* src, float* dst, float scale, int width) {+ asm volatile(
+ "1: \n"
+ "ld1 {v1.4s, v2.4s}, [%0], #32 \n" // load 8 samples+ "subs %w2, %w2, #8 \n" // 8 processed per loop
+ "fmul v1.4s, v1.4s, %3.s[0] \n" // scale
+ "fmul v2.4s, v2.4s, %3.s[0] \n" // scale
+ "st1 {v1.4s, v2.4s}, [%1], #32 \n" // store 8 samples+ "b.gt 1b \n"
+ : "+r"(src), // %0
+ "+r"(dst), // %1
+ "+r"(width) // %2
+ : "w"(scale) // %3
+ : "cc", "memory", "v1", "v2");
+}
+
+// filter 5 rows with 1, 4, 6, 4, 1 coefficients to produce 1 row.
+void GaussCol_NEON(const uint16_t* src0,
+ const uint16_t* src1,
+ const uint16_t* src2,
+ const uint16_t* src3,
+ const uint16_t* src4,
+ uint32_t* dst,
+ int width) {+ asm volatile(
+ "movi v6.8h, #4 \n" // constant 4
+ "movi v7.8h, #6 \n" // constant 6
+
+ "1: \n"
+ "ld1 {v1.8h}, [%0], #16 \n" // load 8 samples, 5 rows+ "ld1 {v2.8h}, [%4], #16 \n"+ "uaddl v0.4s, v1.4h, v2.4h \n" // * 1
+ "uaddl2 v1.4s, v1.8h, v2.8h \n" // * 1
+ "ld1 {v2.8h}, [%1], #16 \n"+ "umlal v0.4s, v2.4h, v6.4h \n" // * 4
+ "umlal2 v1.4s, v2.8h, v6.8h \n" // * 4
+ "ld1 {v2.8h}, [%2], #16 \n"+ "umlal v0.4s, v2.4h, v7.4h \n" // * 6
+ "umlal2 v1.4s, v2.8h, v7.8h \n" // * 6
+ "ld1 {v2.8h}, [%3], #16 \n"+ "umlal v0.4s, v2.4h, v6.4h \n" // * 4
+ "umlal2 v1.4s, v2.8h, v6.8h \n" // * 4
+ "subs %w6, %w6, #8 \n" // 8 processed per loop
+ "st1 {v0.4s,v1.4s}, [%5], #32 \n" // store 8 samples+ "b.gt 1b \n"
+ : "+r"(src0), // %0
+ "+r"(src1), // %1
+ "+r"(src2), // %2
+ "+r"(src3), // %3
+ "+r"(src4), // %4
+ "+r"(dst), // %5
+ "+r"(width) // %6
+ :
+ : "cc", "memory", "v0", "v1", "v2", "v6", "v7");
+}
+
+// filter 5 rows with 1, 4, 6, 4, 1 coefficients to produce 1 row.
+void GaussRow_NEON(const uint32_t* src, uint16_t* dst, int width) {+ const uint32_t* src1 = src + 1;
+ const uint32_t* src2 = src + 2;
+ const uint32_t* src3 = src + 3;
+ asm volatile(
+ "movi v6.4s, #4 \n" // constant 4
+ "movi v7.4s, #6 \n" // constant 6
+
+ "1: \n"
+ "ld1 {v0.4s,v1.4s,v2.4s}, [%0], %6 \n" // load 12 source samples+ "add v0.4s, v0.4s, v1.4s \n" // * 1
+ "add v1.4s, v1.4s, v2.4s \n" // * 1
+ "ld1 {v2.4s,v3.4s}, [%2], #32 \n"+ "mla v0.4s, v2.4s, v7.4s \n" // * 6
+ "mla v1.4s, v3.4s, v7.4s \n" // * 6
+ "ld1 {v2.4s,v3.4s}, [%1], #32 \n"+ "ld1 {v4.4s,v5.4s}, [%3], #32 \n"+ "add v2.4s, v2.4s, v4.4s \n" // add rows for * 4
+ "add v3.4s, v3.4s, v5.4s \n"
+ "mla v0.4s, v2.4s, v6.4s \n" // * 4
+ "mla v1.4s, v3.4s, v6.4s \n" // * 4
+ "subs %w5, %w5, #8 \n" // 8 processed per loop
+ "uqrshrn v0.4h, v0.4s, #8 \n" // round and pack
+ "uqrshrn2 v0.8h, v1.4s, #8 \n"
+ "st1 {v0.8h}, [%4], #16 \n" // store 8 samples+ "b.gt 1b \n"
+ : "+r"(src), // %0
+ "+r"(src1), // %1
+ "+r"(src2), // %2
+ "+r"(src3), // %3
+ "+r"(dst), // %4
+ "+r"(width) // %5
+ : "r"(32LL) // %6
+ : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7");
+}
+
#endif // !defined(LIBYUV_DISABLE_NEON) && defined(__aarch64__)
#ifdef __cplusplus
--- a/third_party/libyuv/source/row_win.cc
+++ b/third_party/libyuv/source/row_win.cc
@@ -28,72 +28,71 @@
#if defined(_M_X64)
// Read 4 UV from 422, upsample to 8 UV.
-#define READYUV422 \
- xmm0 = _mm_cvtsi32_si128(*(uint32*)u_buf); \
- xmm1 = _mm_cvtsi32_si128(*(uint32*)(u_buf + offset)); \
- xmm0 = _mm_unpacklo_epi8(xmm0, xmm1); \
- xmm0 = _mm_unpacklo_epi16(xmm0, xmm0); \
- u_buf += 4; \
- xmm4 = _mm_loadl_epi64((__m128i*)y_buf); \
- xmm4 = _mm_unpacklo_epi8(xmm4, xmm4); \
- y_buf += 8;
+#define READYUV422 \
+ xmm0 = _mm_cvtsi32_si128(*(uint32_t*)u_buf); \
+ xmm1 = _mm_cvtsi32_si128(*(uint32_t*)(u_buf + offset)); \
+ xmm0 = _mm_unpacklo_epi8(xmm0, xmm1); \
+ xmm0 = _mm_unpacklo_epi16(xmm0, xmm0); \
+ u_buf += 4; \
+ xmm4 = _mm_loadl_epi64((__m128i*)y_buf); \
+ xmm4 = _mm_unpacklo_epi8(xmm4, xmm4); \
+ y_buf += 8;
// Read 4 UV from 422, upsample to 8 UV. With 8 Alpha.
-#define READYUVA422 \
- xmm0 = _mm_cvtsi32_si128(*(uint32*)u_buf); \
- xmm1 = _mm_cvtsi32_si128(*(uint32*)(u_buf + offset)); \
- xmm0 = _mm_unpacklo_epi8(xmm0, xmm1); \
- xmm0 = _mm_unpacklo_epi16(xmm0, xmm0); \
- u_buf += 4; \
- xmm4 = _mm_loadl_epi64((__m128i*)y_buf); \
- xmm4 = _mm_unpacklo_epi8(xmm4, xmm4); \
- y_buf += 8; \
- xmm5 = _mm_loadl_epi64((__m128i*)a_buf); \
- a_buf += 8;
+#define READYUVA422 \
+ xmm0 = _mm_cvtsi32_si128(*(uint32_t*)u_buf); \
+ xmm1 = _mm_cvtsi32_si128(*(uint32_t*)(u_buf + offset)); \
+ xmm0 = _mm_unpacklo_epi8(xmm0, xmm1); \
+ xmm0 = _mm_unpacklo_epi16(xmm0, xmm0); \
+ u_buf += 4; \
+ xmm4 = _mm_loadl_epi64((__m128i*)y_buf); \
+ xmm4 = _mm_unpacklo_epi8(xmm4, xmm4); \
+ y_buf += 8; \
+ xmm5 = _mm_loadl_epi64((__m128i*)a_buf); \
+ a_buf += 8;
// Convert 8 pixels: 8 UV and 8 Y.
-#define YUVTORGB(yuvconstants) \
- xmm1 = _mm_loadu_si128(&xmm0); \
- xmm2 = _mm_loadu_si128(&xmm0); \
- xmm0 = _mm_maddubs_epi16(xmm0, *(__m128i*)yuvconstants->kUVToB); \
- xmm1 = _mm_maddubs_epi16(xmm1, *(__m128i*)yuvconstants->kUVToG); \
- xmm2 = _mm_maddubs_epi16(xmm2, *(__m128i*)yuvconstants->kUVToR); \
- xmm0 = _mm_sub_epi16(*(__m128i*)yuvconstants->kUVBiasB, xmm0); \
- xmm1 = _mm_sub_epi16(*(__m128i*)yuvconstants->kUVBiasG, xmm1); \
- xmm2 = _mm_sub_epi16(*(__m128i*)yuvconstants->kUVBiasR, xmm2); \
- xmm4 = _mm_mulhi_epu16(xmm4, *(__m128i*)yuvconstants->kYToRgb); \
- xmm0 = _mm_adds_epi16(xmm0, xmm4); \
- xmm1 = _mm_adds_epi16(xmm1, xmm4); \
- xmm2 = _mm_adds_epi16(xmm2, xmm4); \
- xmm0 = _mm_srai_epi16(xmm0, 6); \
- xmm1 = _mm_srai_epi16(xmm1, 6); \
- xmm2 = _mm_srai_epi16(xmm2, 6); \
- xmm0 = _mm_packus_epi16(xmm0, xmm0); \
- xmm1 = _mm_packus_epi16(xmm1, xmm1); \
- xmm2 = _mm_packus_epi16(xmm2, xmm2);
+#define YUVTORGB(yuvconstants) \
+ xmm1 = _mm_loadu_si128(&xmm0); \
+ xmm2 = _mm_loadu_si128(&xmm0); \
+ xmm0 = _mm_maddubs_epi16(xmm0, *(__m128i*)yuvconstants->kUVToB); \
+ xmm1 = _mm_maddubs_epi16(xmm1, *(__m128i*)yuvconstants->kUVToG); \
+ xmm2 = _mm_maddubs_epi16(xmm2, *(__m128i*)yuvconstants->kUVToR); \
+ xmm0 = _mm_sub_epi16(*(__m128i*)yuvconstants->kUVBiasB, xmm0); \
+ xmm1 = _mm_sub_epi16(*(__m128i*)yuvconstants->kUVBiasG, xmm1); \
+ xmm2 = _mm_sub_epi16(*(__m128i*)yuvconstants->kUVBiasR, xmm2); \
+ xmm4 = _mm_mulhi_epu16(xmm4, *(__m128i*)yuvconstants->kYToRgb); \
+ xmm0 = _mm_adds_epi16(xmm0, xmm4); \
+ xmm1 = _mm_adds_epi16(xmm1, xmm4); \
+ xmm2 = _mm_adds_epi16(xmm2, xmm4); \
+ xmm0 = _mm_srai_epi16(xmm0, 6); \
+ xmm1 = _mm_srai_epi16(xmm1, 6); \
+ xmm2 = _mm_srai_epi16(xmm2, 6); \
+ xmm0 = _mm_packus_epi16(xmm0, xmm0); \
+ xmm1 = _mm_packus_epi16(xmm1, xmm1); \
+ xmm2 = _mm_packus_epi16(xmm2, xmm2);
// Store 8 ARGB values.
-#define STOREARGB \
- xmm0 = _mm_unpacklo_epi8(xmm0, xmm1); \
- xmm2 = _mm_unpacklo_epi8(xmm2, xmm5); \
- xmm1 = _mm_loadu_si128(&xmm0); \
- xmm0 = _mm_unpacklo_epi16(xmm0, xmm2); \
- xmm1 = _mm_unpackhi_epi16(xmm1, xmm2); \
- _mm_storeu_si128((__m128i *)dst_argb, xmm0); \
- _mm_storeu_si128((__m128i *)(dst_argb + 16), xmm1); \
- dst_argb += 32;
+#define STOREARGB \
+ xmm0 = _mm_unpacklo_epi8(xmm0, xmm1); \
+ xmm2 = _mm_unpacklo_epi8(xmm2, xmm5); \
+ xmm1 = _mm_loadu_si128(&xmm0); \
+ xmm0 = _mm_unpacklo_epi16(xmm0, xmm2); \
+ xmm1 = _mm_unpackhi_epi16(xmm1, xmm2); \
+ _mm_storeu_si128((__m128i*)dst_argb, xmm0); \
+ _mm_storeu_si128((__m128i*)(dst_argb + 16), xmm1); \
+ dst_argb += 32;
-
#if defined(HAS_I422TOARGBROW_SSSE3)
-void I422ToARGBRow_SSSE3(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* dst_argb,
+void I422ToARGBRow_SSSE3(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) {__m128i xmm0, xmm1, xmm2, xmm4;
const __m128i xmm5 = _mm_set1_epi8(-1);
- const ptrdiff_t offset = (uint8*)v_buf - (uint8*)u_buf;
+ const ptrdiff_t offset = (uint8_t*)v_buf - (uint8_t*)u_buf;
while (width > 0) {READYUV422
YUVTORGB(yuvconstants)
@@ -104,15 +103,15 @@
#endif
#if defined(HAS_I422ALPHATOARGBROW_SSSE3)
-void I422AlphaToARGBRow_SSSE3(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- const uint8* a_buf,
- uint8* dst_argb,
+void I422AlphaToARGBRow_SSSE3(const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ const uint8_t* a_buf,
+ uint8_t* dst_argb,
const struct YuvConstants* yuvconstants,
int width) {__m128i xmm0, xmm1, xmm2, xmm4, xmm5;
- const ptrdiff_t offset = (uint8*)v_buf - (uint8*)u_buf;
+ const ptrdiff_t offset = (uint8_t*)v_buf - (uint8_t*)u_buf;
while (width > 0) {READYUVA422
YUVTORGB(yuvconstants)
@@ -127,175 +126,143 @@
#ifdef HAS_ARGBTOYROW_SSSE3
// Constants for ARGB.
-static const vec8 kARGBToY = {- 13, 65, 33, 0, 13, 65, 33, 0, 13, 65, 33, 0, 13, 65, 33, 0
-};
+static const vec8 kARGBToY = {13, 65, 33, 0, 13, 65, 33, 0,+ 13, 65, 33, 0, 13, 65, 33, 0};
// JPeg full range.
-static const vec8 kARGBToYJ = {- 15, 75, 38, 0, 15, 75, 38, 0, 15, 75, 38, 0, 15, 75, 38, 0
-};
+static const vec8 kARGBToYJ = {15, 75, 38, 0, 15, 75, 38, 0,+ 15, 75, 38, 0, 15, 75, 38, 0};
-static const vec8 kARGBToU = {- 112, -74, -38, 0, 112, -74, -38, 0, 112, -74, -38, 0, 112, -74, -38, 0
-};
+static const vec8 kARGBToU = {112, -74, -38, 0, 112, -74, -38, 0,+ 112, -74, -38, 0, 112, -74, -38, 0};
-static const vec8 kARGBToUJ = {- 127, -84, -43, 0, 127, -84, -43, 0, 127, -84, -43, 0, 127, -84, -43, 0
-};
+static const vec8 kARGBToUJ = {127, -84, -43, 0, 127, -84, -43, 0,+ 127, -84, -43, 0, 127, -84, -43, 0};
static const vec8 kARGBToV = {- -18, -94, 112, 0, -18, -94, 112, 0, -18, -94, 112, 0, -18, -94, 112, 0,
+ -18, -94, 112, 0, -18, -94, 112, 0, -18, -94, 112, 0, -18, -94, 112, 0,
};
-static const vec8 kARGBToVJ = {- -20, -107, 127, 0, -20, -107, 127, 0, -20, -107, 127, 0, -20, -107, 127, 0
-};
+static const vec8 kARGBToVJ = {-20, -107, 127, 0, -20, -107, 127, 0,+ -20, -107, 127, 0, -20, -107, 127, 0};
// vpshufb for vphaddw + vpackuswb packed to shorts.
static const lvec8 kShufARGBToUV_AVX = {- 0, 1, 8, 9, 2, 3, 10, 11, 4, 5, 12, 13, 6, 7, 14, 15,
- 0, 1, 8, 9, 2, 3, 10, 11, 4, 5, 12, 13, 6, 7, 14, 15
-};
+ 0, 1, 8, 9, 2, 3, 10, 11, 4, 5, 12, 13, 6, 7, 14, 15,
+ 0, 1, 8, 9, 2, 3, 10, 11, 4, 5, 12, 13, 6, 7, 14, 15};
// Constants for BGRA.
-static const vec8 kBGRAToY = {- 0, 33, 65, 13, 0, 33, 65, 13, 0, 33, 65, 13, 0, 33, 65, 13
-};
+static const vec8 kBGRAToY = {0, 33, 65, 13, 0, 33, 65, 13,+ 0, 33, 65, 13, 0, 33, 65, 13};
-static const vec8 kBGRAToU = {- 0, -38, -74, 112, 0, -38, -74, 112, 0, -38, -74, 112, 0, -38, -74, 112
-};
+static const vec8 kBGRAToU = {0, -38, -74, 112, 0, -38, -74, 112,+ 0, -38, -74, 112, 0, -38, -74, 112};
-static const vec8 kBGRAToV = {- 0, 112, -94, -18, 0, 112, -94, -18, 0, 112, -94, -18, 0, 112, -94, -18
-};
+static const vec8 kBGRAToV = {0, 112, -94, -18, 0, 112, -94, -18,+ 0, 112, -94, -18, 0, 112, -94, -18};
// Constants for ABGR.
-static const vec8 kABGRToY = {- 33, 65, 13, 0, 33, 65, 13, 0, 33, 65, 13, 0, 33, 65, 13, 0
-};
+static const vec8 kABGRToY = {33, 65, 13, 0, 33, 65, 13, 0,+ 33, 65, 13, 0, 33, 65, 13, 0};
-static const vec8 kABGRToU = {- -38, -74, 112, 0, -38, -74, 112, 0, -38, -74, 112, 0, -38, -74, 112, 0
-};
+static const vec8 kABGRToU = {-38, -74, 112, 0, -38, -74, 112, 0,+ -38, -74, 112, 0, -38, -74, 112, 0};
-static const vec8 kABGRToV = {- 112, -94, -18, 0, 112, -94, -18, 0, 112, -94, -18, 0, 112, -94, -18, 0
-};
+static const vec8 kABGRToV = {112, -94, -18, 0, 112, -94, -18, 0,+ 112, -94, -18, 0, 112, -94, -18, 0};
// Constants for RGBA.
-static const vec8 kRGBAToY = {- 0, 13, 65, 33, 0, 13, 65, 33, 0, 13, 65, 33, 0, 13, 65, 33
-};
+static const vec8 kRGBAToY = {0, 13, 65, 33, 0, 13, 65, 33,+ 0, 13, 65, 33, 0, 13, 65, 33};
-static const vec8 kRGBAToU = {- 0, 112, -74, -38, 0, 112, -74, -38, 0, 112, -74, -38, 0, 112, -74, -38
-};
+static const vec8 kRGBAToU = {0, 112, -74, -38, 0, 112, -74, -38,+ 0, 112, -74, -38, 0, 112, -74, -38};
-static const vec8 kRGBAToV = {- 0, -18, -94, 112, 0, -18, -94, 112, 0, -18, -94, 112, 0, -18, -94, 112
-};
+static const vec8 kRGBAToV = {0, -18, -94, 112, 0, -18, -94, 112,+ 0, -18, -94, 112, 0, -18, -94, 112};
-static const uvec8 kAddY16 = {- 16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u
-};
+static const uvec8 kAddY16 = {16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u,+ 16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u};
// 7 bit fixed point 0.5.
-static const vec16 kAddYJ64 = {- 64, 64, 64, 64, 64, 64, 64, 64
-};
+static const vec16 kAddYJ64 = {64, 64, 64, 64, 64, 64, 64, 64};-static const uvec8 kAddUV128 = {- 128u, 128u, 128u, 128u, 128u, 128u, 128u, 128u,
- 128u, 128u, 128u, 128u, 128u, 128u, 128u, 128u
-};
+static const uvec8 kAddUV128 = {128u, 128u, 128u, 128u, 128u, 128u, 128u, 128u,+ 128u, 128u, 128u, 128u, 128u, 128u, 128u, 128u};
-static const uvec16 kAddUVJ128 = {- 0x8080u, 0x8080u, 0x8080u, 0x8080u, 0x8080u, 0x8080u, 0x8080u, 0x8080u
-};
+static const uvec16 kAddUVJ128 = {0x8080u, 0x8080u, 0x8080u, 0x8080u,+ 0x8080u, 0x8080u, 0x8080u, 0x8080u};
// Shuffle table for converting RGB24 to ARGB.
static const uvec8 kShuffleMaskRGB24ToARGB = {- 0u, 1u, 2u, 12u, 3u, 4u, 5u, 13u, 6u, 7u, 8u, 14u, 9u, 10u, 11u, 15u
-};
+ 0u, 1u, 2u, 12u, 3u, 4u, 5u, 13u, 6u, 7u, 8u, 14u, 9u, 10u, 11u, 15u};
// Shuffle table for converting RAW to ARGB.
-static const uvec8 kShuffleMaskRAWToARGB = {- 2u, 1u, 0u, 12u, 5u, 4u, 3u, 13u, 8u, 7u, 6u, 14u, 11u, 10u, 9u, 15u
-};
+static const uvec8 kShuffleMaskRAWToARGB = {2u, 1u, 0u, 12u, 5u, 4u, 3u, 13u,+ 8u, 7u, 6u, 14u, 11u, 10u, 9u, 15u};
// Shuffle table for converting RAW to RGB24. First 8.
static const uvec8 kShuffleMaskRAWToRGB24_0 = {- 2u, 1u, 0u, 5u, 4u, 3u, 8u, 7u,
- 128u, 128u, 128u, 128u, 128u, 128u, 128u, 128u
-};
+ 2u, 1u, 0u, 5u, 4u, 3u, 8u, 7u,
+ 128u, 128u, 128u, 128u, 128u, 128u, 128u, 128u};
// Shuffle table for converting RAW to RGB24. Middle 8.
static const uvec8 kShuffleMaskRAWToRGB24_1 = {- 2u, 7u, 6u, 5u, 10u, 9u, 8u, 13u,
- 128u, 128u, 128u, 128u, 128u, 128u, 128u, 128u
-};
+ 2u, 7u, 6u, 5u, 10u, 9u, 8u, 13u,
+ 128u, 128u, 128u, 128u, 128u, 128u, 128u, 128u};
// Shuffle table for converting RAW to RGB24. Last 8.
static const uvec8 kShuffleMaskRAWToRGB24_2 = {- 8u, 7u, 12u, 11u, 10u, 15u, 14u, 13u,
- 128u, 128u, 128u, 128u, 128u, 128u, 128u, 128u
-};
+ 8u, 7u, 12u, 11u, 10u, 15u, 14u, 13u,
+ 128u, 128u, 128u, 128u, 128u, 128u, 128u, 128u};
// Shuffle table for converting ARGB to RGB24.
static const uvec8 kShuffleMaskARGBToRGB24 = {- 0u, 1u, 2u, 4u, 5u, 6u, 8u, 9u, 10u, 12u, 13u, 14u, 128u, 128u, 128u, 128u
-};
+ 0u, 1u, 2u, 4u, 5u, 6u, 8u, 9u, 10u, 12u, 13u, 14u, 128u, 128u, 128u, 128u};
// Shuffle table for converting ARGB to RAW.
static const uvec8 kShuffleMaskARGBToRAW = {- 2u, 1u, 0u, 6u, 5u, 4u, 10u, 9u, 8u, 14u, 13u, 12u, 128u, 128u, 128u, 128u
-};
+ 2u, 1u, 0u, 6u, 5u, 4u, 10u, 9u, 8u, 14u, 13u, 12u, 128u, 128u, 128u, 128u};
// Shuffle table for converting ARGBToRGB24 for I422ToRGB24. First 8 + next 4
static const uvec8 kShuffleMaskARGBToRGB24_0 = {- 0u, 1u, 2u, 4u, 5u, 6u, 8u, 9u, 128u, 128u, 128u, 128u, 10u, 12u, 13u, 14u
-};
+ 0u, 1u, 2u, 4u, 5u, 6u, 8u, 9u, 128u, 128u, 128u, 128u, 10u, 12u, 13u, 14u};
// YUY2 shuf 16 Y to 32 Y.
-static const lvec8 kShuffleYUY2Y = {- 0, 0, 2, 2, 4, 4, 6, 6, 8, 8, 10, 10, 12, 12, 14, 14,
- 0, 0, 2, 2, 4, 4, 6, 6, 8, 8, 10, 10, 12, 12, 14, 14
-};
+static const lvec8 kShuffleYUY2Y = {0, 0, 2, 2, 4, 4, 6, 6, 8, 8, 10,+ 10, 12, 12, 14, 14, 0, 0, 2, 2, 4, 4,
+ 6, 6, 8, 8, 10, 10, 12, 12, 14, 14};
// YUY2 shuf 8 UV to 16 UV.
-static const lvec8 kShuffleYUY2UV = {- 1, 3, 1, 3, 5, 7, 5, 7, 9, 11, 9, 11, 13, 15, 13, 15,
- 1, 3, 1, 3, 5, 7, 5, 7, 9, 11, 9, 11, 13, 15, 13, 15
-};
+static const lvec8 kShuffleYUY2UV = {1, 3, 1, 3, 5, 7, 5, 7, 9, 11, 9,+ 11, 13, 15, 13, 15, 1, 3, 1, 3, 5, 7,
+ 5, 7, 9, 11, 9, 11, 13, 15, 13, 15};
// UYVY shuf 16 Y to 32 Y.
-static const lvec8 kShuffleUYVYY = {- 1, 1, 3, 3, 5, 5, 7, 7, 9, 9, 11, 11, 13, 13, 15, 15,
- 1, 1, 3, 3, 5, 5, 7, 7, 9, 9, 11, 11, 13, 13, 15, 15
-};
+static const lvec8 kShuffleUYVYY = {1, 1, 3, 3, 5, 5, 7, 7, 9, 9, 11,+ 11, 13, 13, 15, 15, 1, 1, 3, 3, 5, 5,
+ 7, 7, 9, 9, 11, 11, 13, 13, 15, 15};
// UYVY shuf 8 UV to 16 UV.
-static const lvec8 kShuffleUYVYUV = {- 0, 2, 0, 2, 4, 6, 4, 6, 8, 10, 8, 10, 12, 14, 12, 14,
- 0, 2, 0, 2, 4, 6, 4, 6, 8, 10, 8, 10, 12, 14, 12, 14
-};
+static const lvec8 kShuffleUYVYUV = {0, 2, 0, 2, 4, 6, 4, 6, 8, 10, 8,+ 10, 12, 14, 12, 14, 0, 2, 0, 2, 4, 6,
+ 4, 6, 8, 10, 8, 10, 12, 14, 12, 14};
// NV21 shuf 8 VU to 16 UV.
static const lvec8 kShuffleNV21 = {- 1, 0, 1, 0, 3, 2, 3, 2, 5, 4, 5, 4, 7, 6, 7, 6,
- 1, 0, 1, 0, 3, 2, 3, 2, 5, 4, 5, 4, 7, 6, 7, 6,
+ 1, 0, 1, 0, 3, 2, 3, 2, 5, 4, 5, 4, 7, 6, 7, 6,
+ 1, 0, 1, 0, 3, 2, 3, 2, 5, 4, 5, 4, 7, 6, 7, 6,
};
// Duplicates gray value 3 times and fills in alpha opaque.
-__declspec(naked)
-void J400ToARGBRow_SSE2(const uint8* src_y, uint8* dst_argb, int width) {+__declspec(naked) void J400ToARGBRow_SSE2(const uint8_t* src_y,
+ uint8_t* dst_argb,
+ int width) { __asm {- mov eax, [esp + 4] // src_y
- mov edx, [esp + 8] // dst_argb
- mov ecx, [esp + 12] // width
- pcmpeqb xmm5, xmm5 // generate mask 0xff000000
+ mov eax, [esp + 4] // src_y
+ mov edx, [esp + 8] // dst_argb
+ mov ecx, [esp + 12] // width
+ pcmpeqb xmm5, xmm5 // generate mask 0xff000000
pslld xmm5, 24
convertloop:
@@ -318,13 +285,14 @@
#ifdef HAS_J400TOARGBROW_AVX2
// Duplicates gray value 3 times and fills in alpha opaque.
-__declspec(naked)
-void J400ToARGBRow_AVX2(const uint8* src_y, uint8* dst_argb, int width) {+__declspec(naked) void J400ToARGBRow_AVX2(const uint8_t* src_y,
+ uint8_t* dst_argb,
+ int width) { __asm {- mov eax, [esp + 4] // src_y
- mov edx, [esp + 8] // dst_argb
- mov ecx, [esp + 12] // width
- vpcmpeqb ymm5, ymm5, ymm5 // generate mask 0xff000000
+ mov eax, [esp + 4] // src_y
+ mov edx, [esp + 8] // dst_argb
+ mov ecx, [esp + 12] // width
+ vpcmpeqb ymm5, ymm5, ymm5 // generate mask 0xff000000
vpslld ymm5, ymm5, 24
convertloop:
@@ -348,13 +316,14 @@
}
#endif // HAS_J400TOARGBROW_AVX2
-__declspec(naked)
-void RGB24ToARGBRow_SSSE3(const uint8* src_rgb24, uint8* dst_argb, int width) {+__declspec(naked) void RGB24ToARGBRow_SSSE3(const uint8_t* src_rgb24,
+ uint8_t* dst_argb,
+ int width) { __asm {- mov eax, [esp + 4] // src_rgb24
- mov edx, [esp + 8] // dst_argb
+ mov eax, [esp + 4] // src_rgb24
+ mov edx, [esp + 8] // dst_argb
mov ecx, [esp + 12] // width
- pcmpeqb xmm5, xmm5 // generate mask 0xff000000
+ pcmpeqb xmm5, xmm5 // generate mask 0xff000000
pslld xmm5, 24
movdqa xmm4, xmmword ptr kShuffleMaskRGB24ToARGB
@@ -364,10 +333,10 @@
movdqu xmm3, [eax + 32]
lea eax, [eax + 48]
movdqa xmm2, xmm3
- palignr xmm2, xmm1, 8 // xmm2 = { xmm3[0:3] xmm1[8:15]}+ palignr xmm2, xmm1, 8 // xmm2 = { xmm3[0:3] xmm1[8:15]}pshufb xmm2, xmm4
por xmm2, xmm5
- palignr xmm1, xmm0, 12 // xmm1 = { xmm3[0:7] xmm0[12:15]}+ palignr xmm1, xmm0, 12 // xmm1 = { xmm3[0:7] xmm0[12:15]}pshufb xmm0, xmm4
movdqu [edx + 32], xmm2
por xmm0, xmm5
@@ -374,7 +343,7 @@
pshufb xmm1, xmm4
movdqu [edx], xmm0
por xmm1, xmm5
- palignr xmm3, xmm3, 4 // xmm3 = { xmm3[4:15]}+ palignr xmm3, xmm3, 4 // xmm3 = { xmm3[4:15]}pshufb xmm3, xmm4
movdqu [edx + 16], xmm1
por xmm3, xmm5
@@ -386,14 +355,14 @@
}
}
-__declspec(naked)
-void RAWToARGBRow_SSSE3(const uint8* src_raw, uint8* dst_argb,
- int width) {+__declspec(naked) void RAWToARGBRow_SSSE3(const uint8_t* src_raw,
+ uint8_t* dst_argb,
+ int width) { __asm {- mov eax, [esp + 4] // src_raw
- mov edx, [esp + 8] // dst_argb
+ mov eax, [esp + 4] // src_raw
+ mov edx, [esp + 8] // dst_argb
mov ecx, [esp + 12] // width
- pcmpeqb xmm5, xmm5 // generate mask 0xff000000
+ pcmpeqb xmm5, xmm5 // generate mask 0xff000000
pslld xmm5, 24
movdqa xmm4, xmmword ptr kShuffleMaskRAWToARGB
@@ -403,10 +372,10 @@
movdqu xmm3, [eax + 32]
lea eax, [eax + 48]
movdqa xmm2, xmm3
- palignr xmm2, xmm1, 8 // xmm2 = { xmm3[0:3] xmm1[8:15]}+ palignr xmm2, xmm1, 8 // xmm2 = { xmm3[0:3] xmm1[8:15]}pshufb xmm2, xmm4
por xmm2, xmm5
- palignr xmm1, xmm0, 12 // xmm1 = { xmm3[0:7] xmm0[12:15]}+ palignr xmm1, xmm0, 12 // xmm1 = { xmm3[0:7] xmm0[12:15]}pshufb xmm0, xmm4
movdqu [edx + 32], xmm2
por xmm0, xmm5
@@ -413,7 +382,7 @@
pshufb xmm1, xmm4
movdqu [edx], xmm0
por xmm1, xmm5
- palignr xmm3, xmm3, 4 // xmm3 = { xmm3[4:15]}+ palignr xmm3, xmm3, 4 // xmm3 = { xmm3[4:15]}pshufb xmm3, xmm4
movdqu [edx + 16], xmm1
por xmm3, xmm5
@@ -425,11 +394,12 @@
}
}
-__declspec(naked)
-void RAWToRGB24Row_SSSE3(const uint8* src_raw, uint8* dst_rgb24, int width) {+__declspec(naked) void RAWToRGB24Row_SSSE3(const uint8_t* src_raw,
+ uint8_t* dst_rgb24,
+ int width) { __asm {- mov eax, [esp + 4] // src_raw
- mov edx, [esp + 8] // dst_rgb24
+ mov eax, [esp + 4] // src_raw
+ mov edx, [esp + 8] // dst_rgb24
mov ecx, [esp + 12] // width
movdqa xmm3, xmmword ptr kShuffleMaskRAWToRGB24_0
movdqa xmm4, xmmword ptr kShuffleMaskRAWToRGB24_1
@@ -460,9 +430,9 @@
// v * (256 + 8)
// G shift of 5 is incorporated, so shift is 5 + 8 and 5 + 3
// 20 instructions.
-__declspec(naked)
-void RGB565ToARGBRow_SSE2(const uint8* src_rgb565, uint8* dst_argb,
- int width) {+__declspec(naked) void RGB565ToARGBRow_SSE2(const uint8_t* src_rgb565,
+ uint8_t* dst_argb,
+ int width) { __asm {mov eax, 0x01080108 // generate multiplier to repeat 5 bits
movd xmm5, eax
@@ -470,33 +440,33 @@
mov eax, 0x20802080 // multiplier shift by 5 and then repeat 6 bits
movd xmm6, eax
pshufd xmm6, xmm6, 0
- pcmpeqb xmm3, xmm3 // generate mask 0xf800f800 for Red
+ pcmpeqb xmm3, xmm3 // generate mask 0xf800f800 for Red
psllw xmm3, 11
- pcmpeqb xmm4, xmm4 // generate mask 0x07e007e0 for Green
+ pcmpeqb xmm4, xmm4 // generate mask 0x07e007e0 for Green
psllw xmm4, 10
psrlw xmm4, 5
- pcmpeqb xmm7, xmm7 // generate mask 0xff00ff00 for Alpha
+ pcmpeqb xmm7, xmm7 // generate mask 0xff00ff00 for Alpha
psllw xmm7, 8
- mov eax, [esp + 4] // src_rgb565
- mov edx, [esp + 8] // dst_argb
+ mov eax, [esp + 4] // src_rgb565
+ mov edx, [esp + 8] // dst_argb
mov ecx, [esp + 12] // width
sub edx, eax
sub edx, eax
convertloop:
- movdqu xmm0, [eax] // fetch 8 pixels of bgr565
+ movdqu xmm0, [eax] // fetch 8 pixels of bgr565
movdqa xmm1, xmm0
movdqa xmm2, xmm0
- pand xmm1, xmm3 // R in upper 5 bits
- psllw xmm2, 11 // B in upper 5 bits
- pmulhuw xmm1, xmm5 // * (256 + 8)
- pmulhuw xmm2, xmm5 // * (256 + 8)
+ pand xmm1, xmm3 // R in upper 5 bits
+ psllw xmm2, 11 // B in upper 5 bits
+ pmulhuw xmm1, xmm5 // * (256 + 8)
+ pmulhuw xmm2, xmm5 // * (256 + 8)
psllw xmm1, 8
- por xmm1, xmm2 // RB
- pand xmm0, xmm4 // G in middle 6 bits
- pmulhuw xmm0, xmm6 // << 5 * (256 + 4)
- por xmm0, xmm7 // AG
+ por xmm1, xmm2 // RB
+ pand xmm0, xmm4 // G in middle 6 bits
+ pmulhuw xmm0, xmm6 // << 5 * (256 + 4)
+ por xmm0, xmm7 // AG
movdqa xmm2, xmm1
punpcklbw xmm1, xmm0
punpckhbw xmm2, xmm0
@@ -516,9 +486,9 @@
// v * 256 + v * 8
// v * (256 + 8)
// G shift of 5 is incorporated, so shift is 5 + 8 and 5 + 3
-__declspec(naked)
-void RGB565ToARGBRow_AVX2(const uint8* src_rgb565, uint8* dst_argb,
- int width) {+__declspec(naked) void RGB565ToARGBRow_AVX2(const uint8_t* src_rgb565,
+ uint8_t* dst_argb,
+ int width) { __asm {mov eax, 0x01080108 // generate multiplier to repeat 5 bits
vmovd xmm5, eax
@@ -526,32 +496,32 @@
mov eax, 0x20802080 // multiplier shift by 5 and then repeat 6 bits
vmovd xmm6, eax
vbroadcastss ymm6, xmm6
- vpcmpeqb ymm3, ymm3, ymm3 // generate mask 0xf800f800 for Red
+ vpcmpeqb ymm3, ymm3, ymm3 // generate mask 0xf800f800 for Red
vpsllw ymm3, ymm3, 11
- vpcmpeqb ymm4, ymm4, ymm4 // generate mask 0x07e007e0 for Green
+ vpcmpeqb ymm4, ymm4, ymm4 // generate mask 0x07e007e0 for Green
vpsllw ymm4, ymm4, 10
vpsrlw ymm4, ymm4, 5
- vpcmpeqb ymm7, ymm7, ymm7 // generate mask 0xff00ff00 for Alpha
+ vpcmpeqb ymm7, ymm7, ymm7 // generate mask 0xff00ff00 for Alpha
vpsllw ymm7, ymm7, 8
- mov eax, [esp + 4] // src_rgb565
- mov edx, [esp + 8] // dst_argb
+ mov eax, [esp + 4] // src_rgb565
+ mov edx, [esp + 8] // dst_argb
mov ecx, [esp + 12] // width
sub edx, eax
sub edx, eax
convertloop:
- vmovdqu ymm0, [eax] // fetch 16 pixels of bgr565
- vpand ymm1, ymm0, ymm3 // R in upper 5 bits
- vpsllw ymm2, ymm0, 11 // B in upper 5 bits
- vpmulhuw ymm1, ymm1, ymm5 // * (256 + 8)
- vpmulhuw ymm2, ymm2, ymm5 // * (256 + 8)
+ vmovdqu ymm0, [eax] // fetch 16 pixels of bgr565
+ vpand ymm1, ymm0, ymm3 // R in upper 5 bits
+ vpsllw ymm2, ymm0, 11 // B in upper 5 bits
+ vpmulhuw ymm1, ymm1, ymm5 // * (256 + 8)
+ vpmulhuw ymm2, ymm2, ymm5 // * (256 + 8)
vpsllw ymm1, ymm1, 8
- vpor ymm1, ymm1, ymm2 // RB
- vpand ymm0, ymm0, ymm4 // G in middle 6 bits
- vpmulhuw ymm0, ymm0, ymm6 // << 5 * (256 + 4)
- vpor ymm0, ymm0, ymm7 // AG
- vpermq ymm0, ymm0, 0xd8 // mutate for unpack
+ vpor ymm1, ymm1, ymm2 // RB
+ vpand ymm0, ymm0, ymm4 // G in middle 6 bits
+ vpmulhuw ymm0, ymm0, ymm6 // << 5 * (256 + 4)
+ vpor ymm0, ymm0, ymm7 // AG
+ vpermq ymm0, ymm0, 0xd8 // mutate for unpack
vpermq ymm1, ymm1, 0xd8
vpunpckhbw ymm2, ymm1, ymm0
vpunpcklbw ymm1, ymm1, ymm0
@@ -567,9 +537,9 @@
#endif // HAS_RGB565TOARGBROW_AVX2
#ifdef HAS_ARGB1555TOARGBROW_AVX2
-__declspec(naked)
-void ARGB1555ToARGBRow_AVX2(const uint8* src_argb1555, uint8* dst_argb,
- int width) {+__declspec(naked) void ARGB1555ToARGBRow_AVX2(const uint8_t* src_argb1555,
+ uint8_t* dst_argb,
+ int width) { __asm {mov eax, 0x01080108 // generate multiplier to repeat 5 bits
vmovd xmm5, eax
@@ -577,33 +547,33 @@
mov eax, 0x42004200 // multiplier shift by 6 and then repeat 5 bits
vmovd xmm6, eax
vbroadcastss ymm6, xmm6
- vpcmpeqb ymm3, ymm3, ymm3 // generate mask 0xf800f800 for Red
+ vpcmpeqb ymm3, ymm3, ymm3 // generate mask 0xf800f800 for Red
vpsllw ymm3, ymm3, 11
- vpsrlw ymm4, ymm3, 6 // generate mask 0x03e003e0 for Green
- vpcmpeqb ymm7, ymm7, ymm7 // generate mask 0xff00ff00 for Alpha
+ vpsrlw ymm4, ymm3, 6 // generate mask 0x03e003e0 for Green
+ vpcmpeqb ymm7, ymm7, ymm7 // generate mask 0xff00ff00 for Alpha
vpsllw ymm7, ymm7, 8
- mov eax, [esp + 4] // src_argb1555
- mov edx, [esp + 8] // dst_argb
+ mov eax, [esp + 4] // src_argb1555
+ mov edx, [esp + 8] // dst_argb
mov ecx, [esp + 12] // width
sub edx, eax
sub edx, eax
convertloop:
- vmovdqu ymm0, [eax] // fetch 16 pixels of 1555
- vpsllw ymm1, ymm0, 1 // R in upper 5 bits
- vpsllw ymm2, ymm0, 11 // B in upper 5 bits
+ vmovdqu ymm0, [eax] // fetch 16 pixels of 1555
+ vpsllw ymm1, ymm0, 1 // R in upper 5 bits
+ vpsllw ymm2, ymm0, 11 // B in upper 5 bits
vpand ymm1, ymm1, ymm3
- vpmulhuw ymm2, ymm2, ymm5 // * (256 + 8)
- vpmulhuw ymm1, ymm1, ymm5 // * (256 + 8)
+ vpmulhuw ymm2, ymm2, ymm5 // * (256 + 8)
+ vpmulhuw ymm1, ymm1, ymm5 // * (256 + 8)
vpsllw ymm1, ymm1, 8
- vpor ymm1, ymm1, ymm2 // RB
- vpsraw ymm2, ymm0, 8 // A
- vpand ymm0, ymm0, ymm4 // G in middle 5 bits
- vpmulhuw ymm0, ymm0, ymm6 // << 6 * (256 + 8)
+ vpor ymm1, ymm1, ymm2 // RB
+ vpsraw ymm2, ymm0, 8 // A
+ vpand ymm0, ymm0, ymm4 // G in middle 5 bits
+ vpmulhuw ymm0, ymm0, ymm6 // << 6 * (256 + 8)
vpand ymm2, ymm2, ymm7
- vpor ymm0, ymm0, ymm2 // AG
- vpermq ymm0, ymm0, 0xd8 // mutate for unpack
+ vpor ymm0, ymm0, ymm2 // AG
+ vpermq ymm0, ymm0, 0xd8 // mutate for unpack
vpermq ymm1, ymm1, 0xd8
vpunpckhbw ymm2, ymm1, ymm0
vpunpcklbw ymm1, ymm1, ymm0
@@ -619,29 +589,29 @@
#endif // HAS_ARGB1555TOARGBROW_AVX2
#ifdef HAS_ARGB4444TOARGBROW_AVX2
-__declspec(naked)
-void ARGB4444ToARGBRow_AVX2(const uint8* src_argb4444, uint8* dst_argb,
- int width) {+__declspec(naked) void ARGB4444ToARGBRow_AVX2(const uint8_t* src_argb4444,
+ uint8_t* dst_argb,
+ int width) { __asm {mov eax, 0x0f0f0f0f // generate mask 0x0f0f0f0f
vmovd xmm4, eax
vbroadcastss ymm4, xmm4
- vpslld ymm5, ymm4, 4 // 0xf0f0f0f0 for high nibbles
- mov eax, [esp + 4] // src_argb4444
- mov edx, [esp + 8] // dst_argb
+ vpslld ymm5, ymm4, 4 // 0xf0f0f0f0 for high nibbles
+ mov eax, [esp + 4] // src_argb4444
+ mov edx, [esp + 8] // dst_argb
mov ecx, [esp + 12] // width
sub edx, eax
sub edx, eax
convertloop:
- vmovdqu ymm0, [eax] // fetch 16 pixels of bgra4444
- vpand ymm2, ymm0, ymm5 // mask high nibbles
- vpand ymm0, ymm0, ymm4 // mask low nibbles
+ vmovdqu ymm0, [eax] // fetch 16 pixels of bgra4444
+ vpand ymm2, ymm0, ymm5 // mask high nibbles
+ vpand ymm0, ymm0, ymm4 // mask low nibbles
vpsrlw ymm3, ymm2, 4
vpsllw ymm1, ymm0, 4
vpor ymm2, ymm2, ymm3
vpor ymm0, ymm0, ymm1
- vpermq ymm0, ymm0, 0xd8 // mutate for unpack
+ vpermq ymm0, ymm0, 0xd8 // mutate for unpack
vpermq ymm2, ymm2, 0xd8
vpunpckhbw ymm1, ymm0, ymm2
vpunpcklbw ymm0, ymm0, ymm2
@@ -657,9 +627,9 @@
#endif // HAS_ARGB4444TOARGBROW_AVX2
// 24 instructions
-__declspec(naked)
-void ARGB1555ToARGBRow_SSE2(const uint8* src_argb1555, uint8* dst_argb,
- int width) {+__declspec(naked) void ARGB1555ToARGBRow_SSE2(const uint8_t* src_argb1555,
+ uint8_t* dst_argb,
+ int width) { __asm {mov eax, 0x01080108 // generate multiplier to repeat 5 bits
movd xmm5, eax
@@ -667,36 +637,36 @@
mov eax, 0x42004200 // multiplier shift by 6 and then repeat 5 bits
movd xmm6, eax
pshufd xmm6, xmm6, 0
- pcmpeqb xmm3, xmm3 // generate mask 0xf800f800 for Red
+ pcmpeqb xmm3, xmm3 // generate mask 0xf800f800 for Red
psllw xmm3, 11
- movdqa xmm4, xmm3 // generate mask 0x03e003e0 for Green
+ movdqa xmm4, xmm3 // generate mask 0x03e003e0 for Green
psrlw xmm4, 6
- pcmpeqb xmm7, xmm7 // generate mask 0xff00ff00 for Alpha
+ pcmpeqb xmm7, xmm7 // generate mask 0xff00ff00 for Alpha
psllw xmm7, 8
- mov eax, [esp + 4] // src_argb1555
- mov edx, [esp + 8] // dst_argb
+ mov eax, [esp + 4] // src_argb1555
+ mov edx, [esp + 8] // dst_argb
mov ecx, [esp + 12] // width
sub edx, eax
sub edx, eax
convertloop:
- movdqu xmm0, [eax] // fetch 8 pixels of 1555
+ movdqu xmm0, [eax] // fetch 8 pixels of 1555
movdqa xmm1, xmm0
movdqa xmm2, xmm0
- psllw xmm1, 1 // R in upper 5 bits
- psllw xmm2, 11 // B in upper 5 bits
+ psllw xmm1, 1 // R in upper 5 bits
+ psllw xmm2, 11 // B in upper 5 bits
pand xmm1, xmm3
- pmulhuw xmm2, xmm5 // * (256 + 8)
- pmulhuw xmm1, xmm5 // * (256 + 8)
+ pmulhuw xmm2, xmm5 // * (256 + 8)
+ pmulhuw xmm1, xmm5 // * (256 + 8)
psllw xmm1, 8
- por xmm1, xmm2 // RB
+ por xmm1, xmm2 // RB
movdqa xmm2, xmm0
- pand xmm0, xmm4 // G in middle 5 bits
- psraw xmm2, 8 // A
- pmulhuw xmm0, xmm6 // << 6 * (256 + 8)
+ pand xmm0, xmm4 // G in middle 5 bits
+ psraw xmm2, 8 // A
+ pmulhuw xmm0, xmm6 // << 6 * (256 + 8)
pand xmm2, xmm7
- por xmm0, xmm2 // AG
+ por xmm0, xmm2 // AG
movdqa xmm2, xmm1
punpcklbw xmm1, xmm0
punpckhbw xmm2, xmm0
@@ -710,26 +680,26 @@
}
// 18 instructions.
-__declspec(naked)
-void ARGB4444ToARGBRow_SSE2(const uint8* src_argb4444, uint8* dst_argb,
- int width) {+__declspec(naked) void ARGB4444ToARGBRow_SSE2(const uint8_t* src_argb4444,
+ uint8_t* dst_argb,
+ int width) { __asm {mov eax, 0x0f0f0f0f // generate mask 0x0f0f0f0f
movd xmm4, eax
pshufd xmm4, xmm4, 0
- movdqa xmm5, xmm4 // 0xf0f0f0f0 for high nibbles
+ movdqa xmm5, xmm4 // 0xf0f0f0f0 for high nibbles
pslld xmm5, 4
- mov eax, [esp + 4] // src_argb4444
- mov edx, [esp + 8] // dst_argb
+ mov eax, [esp + 4] // src_argb4444
+ mov edx, [esp + 8] // dst_argb
mov ecx, [esp + 12] // width
sub edx, eax
sub edx, eax
convertloop:
- movdqu xmm0, [eax] // fetch 8 pixels of bgra4444
+ movdqu xmm0, [eax] // fetch 8 pixels of bgra4444
movdqa xmm2, xmm0
- pand xmm0, xmm4 // mask low nibbles
- pand xmm2, xmm5 // mask high nibbles
+ pand xmm0, xmm4 // mask low nibbles
+ pand xmm2, xmm5 // mask high nibbles
movdqa xmm1, xmm0
movdqa xmm3, xmm2
psllw xmm1, 4
@@ -748,37 +718,38 @@
}
}
-__declspec(naked)
-void ARGBToRGB24Row_SSSE3(const uint8* src_argb, uint8* dst_rgb, int width) {+__declspec(naked) void ARGBToRGB24Row_SSSE3(const uint8_t* src_argb,
+ uint8_t* dst_rgb,
+ int width) { __asm {- mov eax, [esp + 4] // src_argb
- mov edx, [esp + 8] // dst_rgb
+ mov eax, [esp + 4] // src_argb
+ mov edx, [esp + 8] // dst_rgb
mov ecx, [esp + 12] // width
movdqa xmm6, xmmword ptr kShuffleMaskARGBToRGB24
convertloop:
- movdqu xmm0, [eax] // fetch 16 pixels of argb
+ movdqu xmm0, [eax] // fetch 16 pixels of argb
movdqu xmm1, [eax + 16]
movdqu xmm2, [eax + 32]
movdqu xmm3, [eax + 48]
lea eax, [eax + 64]
- pshufb xmm0, xmm6 // pack 16 bytes of ARGB to 12 bytes of RGB
+ pshufb xmm0, xmm6 // pack 16 bytes of ARGB to 12 bytes of RGB
pshufb xmm1, xmm6
pshufb xmm2, xmm6
pshufb xmm3, xmm6
- movdqa xmm4, xmm1 // 4 bytes from 1 for 0
- psrldq xmm1, 4 // 8 bytes from 1
- pslldq xmm4, 12 // 4 bytes from 1 for 0
- movdqa xmm5, xmm2 // 8 bytes from 2 for 1
- por xmm0, xmm4 // 4 bytes from 1 for 0
- pslldq xmm5, 8 // 8 bytes from 2 for 1
+ movdqa xmm4, xmm1 // 4 bytes from 1 for 0
+ psrldq xmm1, 4 // 8 bytes from 1
+ pslldq xmm4, 12 // 4 bytes from 1 for 0
+ movdqa xmm5, xmm2 // 8 bytes from 2 for 1
+ por xmm0, xmm4 // 4 bytes from 1 for 0
+ pslldq xmm5, 8 // 8 bytes from 2 for 1
movdqu [edx], xmm0 // store 0
- por xmm1, xmm5 // 8 bytes from 2 for 1
- psrldq xmm2, 8 // 4 bytes from 2
- pslldq xmm3, 4 // 12 bytes from 3 for 2
- por xmm2, xmm3 // 12 bytes from 3 for 2
- movdqu [edx + 16], xmm1 // store 1
- movdqu [edx + 32], xmm2 // store 2
+ por xmm1, xmm5 // 8 bytes from 2 for 1
+ psrldq xmm2, 8 // 4 bytes from 2
+ pslldq xmm3, 4 // 12 bytes from 3 for 2
+ por xmm2, xmm3 // 12 bytes from 3 for 2
+ movdqu [edx + 16], xmm1 // store 1
+ movdqu [edx + 32], xmm2 // store 2
lea edx, [edx + 48]
sub ecx, 16
jg convertloop
@@ -786,37 +757,38 @@
}
}
-__declspec(naked)
-void ARGBToRAWRow_SSSE3(const uint8* src_argb, uint8* dst_rgb, int width) {+__declspec(naked) void ARGBToRAWRow_SSSE3(const uint8_t* src_argb,
+ uint8_t* dst_rgb,
+ int width) { __asm {- mov eax, [esp + 4] // src_argb
- mov edx, [esp + 8] // dst_rgb
+ mov eax, [esp + 4] // src_argb
+ mov edx, [esp + 8] // dst_rgb
mov ecx, [esp + 12] // width
movdqa xmm6, xmmword ptr kShuffleMaskARGBToRAW
convertloop:
- movdqu xmm0, [eax] // fetch 16 pixels of argb
+ movdqu xmm0, [eax] // fetch 16 pixels of argb
movdqu xmm1, [eax + 16]
movdqu xmm2, [eax + 32]
movdqu xmm3, [eax + 48]
lea eax, [eax + 64]
- pshufb xmm0, xmm6 // pack 16 bytes of ARGB to 12 bytes of RGB
+ pshufb xmm0, xmm6 // pack 16 bytes of ARGB to 12 bytes of RGB
pshufb xmm1, xmm6
pshufb xmm2, xmm6
pshufb xmm3, xmm6
- movdqa xmm4, xmm1 // 4 bytes from 1 for 0
- psrldq xmm1, 4 // 8 bytes from 1
- pslldq xmm4, 12 // 4 bytes from 1 for 0
- movdqa xmm5, xmm2 // 8 bytes from 2 for 1
- por xmm0, xmm4 // 4 bytes from 1 for 0
- pslldq xmm5, 8 // 8 bytes from 2 for 1
+ movdqa xmm4, xmm1 // 4 bytes from 1 for 0
+ psrldq xmm1, 4 // 8 bytes from 1
+ pslldq xmm4, 12 // 4 bytes from 1 for 0
+ movdqa xmm5, xmm2 // 8 bytes from 2 for 1
+ por xmm0, xmm4 // 4 bytes from 1 for 0
+ pslldq xmm5, 8 // 8 bytes from 2 for 1
movdqu [edx], xmm0 // store 0
- por xmm1, xmm5 // 8 bytes from 2 for 1
- psrldq xmm2, 8 // 4 bytes from 2
- pslldq xmm3, 4 // 12 bytes from 3 for 2
- por xmm2, xmm3 // 12 bytes from 3 for 2
- movdqu [edx + 16], xmm1 // store 1
- movdqu [edx + 32], xmm2 // store 2
+ por xmm1, xmm5 // 8 bytes from 2 for 1
+ psrldq xmm2, 8 // 4 bytes from 2
+ pslldq xmm3, 4 // 12 bytes from 3 for 2
+ por xmm2, xmm3 // 12 bytes from 3 for 2
+ movdqu [edx + 16], xmm1 // store 1
+ movdqu [edx + 32], xmm2 // store 2
lea edx, [edx + 48]
sub ecx, 16
jg convertloop
@@ -824,33 +796,34 @@
}
}
-__declspec(naked)
-void ARGBToRGB565Row_SSE2(const uint8* src_argb, uint8* dst_rgb, int width) {+__declspec(naked) void ARGBToRGB565Row_SSE2(const uint8_t* src_argb,
+ uint8_t* dst_rgb,
+ int width) { __asm {- mov eax, [esp + 4] // src_argb
- mov edx, [esp + 8] // dst_rgb
+ mov eax, [esp + 4] // src_argb
+ mov edx, [esp + 8] // dst_rgb
mov ecx, [esp + 12] // width
- pcmpeqb xmm3, xmm3 // generate mask 0x0000001f
+ pcmpeqb xmm3, xmm3 // generate mask 0x0000001f
psrld xmm3, 27
- pcmpeqb xmm4, xmm4 // generate mask 0x000007e0
+ pcmpeqb xmm4, xmm4 // generate mask 0x000007e0
psrld xmm4, 26
pslld xmm4, 5
- pcmpeqb xmm5, xmm5 // generate mask 0xfffff800
+ pcmpeqb xmm5, xmm5 // generate mask 0xfffff800
pslld xmm5, 11
convertloop:
- movdqu xmm0, [eax] // fetch 4 pixels of argb
- movdqa xmm1, xmm0 // B
- movdqa xmm2, xmm0 // G
- pslld xmm0, 8 // R
- psrld xmm1, 3 // B
- psrld xmm2, 5 // G
- psrad xmm0, 16 // R
- pand xmm1, xmm3 // B
- pand xmm2, xmm4 // G
- pand xmm0, xmm5 // R
- por xmm1, xmm2 // BG
- por xmm0, xmm1 // BGR
+ movdqu xmm0, [eax] // fetch 4 pixels of argb
+ movdqa xmm1, xmm0 // B
+ movdqa xmm2, xmm0 // G
+ pslld xmm0, 8 // R
+ psrld xmm1, 3 // B
+ psrld xmm2, 5 // G
+ psrad xmm0, 16 // R
+ pand xmm1, xmm3 // B
+ pand xmm2, xmm4 // G
+ pand xmm0, xmm5 // R
+ por xmm1, xmm2 // BG
+ por xmm0, xmm1 // BGR
packssdw xmm0, xmm0
lea eax, [eax + 16]
movq qword ptr [edx], xmm0 // store 4 pixels of RGB565
@@ -861,41 +834,42 @@
}
}
-__declspec(naked)
-void ARGBToRGB565DitherRow_SSE2(const uint8* src_argb, uint8* dst_rgb,
- const uint32 dither4, int width) {+__declspec(naked) void ARGBToRGB565DitherRow_SSE2(const uint8_t* src_argb,
+ uint8_t* dst_rgb,
+ const uint32_t dither4,
+ int width) { __asm {- mov eax, [esp + 4] // src_argb
- mov edx, [esp + 8] // dst_rgb
- movd xmm6, [esp + 12] // dither4
+ mov eax, [esp + 4] // src_argb
+ mov edx, [esp + 8] // dst_rgb
+ movd xmm6, [esp + 12] // dither4
mov ecx, [esp + 16] // width
- punpcklbw xmm6, xmm6 // make dither 16 bytes
+ punpcklbw xmm6, xmm6 // make dither 16 bytes
movdqa xmm7, xmm6
punpcklwd xmm6, xmm6
punpckhwd xmm7, xmm7
- pcmpeqb xmm3, xmm3 // generate mask 0x0000001f
+ pcmpeqb xmm3, xmm3 // generate mask 0x0000001f
psrld xmm3, 27
- pcmpeqb xmm4, xmm4 // generate mask 0x000007e0
+ pcmpeqb xmm4, xmm4 // generate mask 0x000007e0
psrld xmm4, 26
pslld xmm4, 5
- pcmpeqb xmm5, xmm5 // generate mask 0xfffff800
+ pcmpeqb xmm5, xmm5 // generate mask 0xfffff800
pslld xmm5, 11
convertloop:
- movdqu xmm0, [eax] // fetch 4 pixels of argb
- paddusb xmm0, xmm6 // add dither
- movdqa xmm1, xmm0 // B
- movdqa xmm2, xmm0 // G
- pslld xmm0, 8 // R
- psrld xmm1, 3 // B
- psrld xmm2, 5 // G
- psrad xmm0, 16 // R
- pand xmm1, xmm3 // B
- pand xmm2, xmm4 // G
- pand xmm0, xmm5 // R
- por xmm1, xmm2 // BG
- por xmm0, xmm1 // BGR
+ movdqu xmm0, [eax] // fetch 4 pixels of argb
+ paddusb xmm0, xmm6 // add dither
+ movdqa xmm1, xmm0 // B
+ movdqa xmm2, xmm0 // G
+ pslld xmm0, 8 // R
+ psrld xmm1, 3 // B
+ psrld xmm2, 5 // G
+ psrad xmm0, 16 // R
+ pand xmm1, xmm3 // B
+ pand xmm2, xmm4 // G
+ pand xmm0, xmm5 // R
+ por xmm1, xmm2 // BG
+ por xmm0, xmm1 // BGR
packssdw xmm0, xmm0
lea eax, [eax + 16]
movq qword ptr [edx], xmm0 // store 4 pixels of RGB565
@@ -907,39 +881,40 @@
}
#ifdef HAS_ARGBTORGB565DITHERROW_AVX2
-__declspec(naked)
-void ARGBToRGB565DitherRow_AVX2(const uint8* src_argb, uint8* dst_rgb,
- const uint32 dither4, int width) {+__declspec(naked) void ARGBToRGB565DitherRow_AVX2(const uint8_t* src_argb,
+ uint8_t* dst_rgb,
+ const uint32_t dither4,
+ int width) { __asm {- mov eax, [esp + 4] // src_argb
- mov edx, [esp + 8] // dst_rgb
+ mov eax, [esp + 4] // src_argb
+ mov edx, [esp + 8] // dst_rgb
vbroadcastss xmm6, [esp + 12] // dither4
- mov ecx, [esp + 16] // width
- vpunpcklbw xmm6, xmm6, xmm6 // make dither 32 bytes
+ mov ecx, [esp + 16] // width
+ vpunpcklbw xmm6, xmm6, xmm6 // make dither 32 bytes
vpermq ymm6, ymm6, 0xd8
vpunpcklwd ymm6, ymm6, ymm6
- vpcmpeqb ymm3, ymm3, ymm3 // generate mask 0x0000001f
+ vpcmpeqb ymm3, ymm3, ymm3 // generate mask 0x0000001f
vpsrld ymm3, ymm3, 27
- vpcmpeqb ymm4, ymm4, ymm4 // generate mask 0x000007e0
+ vpcmpeqb ymm4, ymm4, ymm4 // generate mask 0x000007e0
vpsrld ymm4, ymm4, 26
vpslld ymm4, ymm4, 5
- vpslld ymm5, ymm3, 11 // generate mask 0x0000f800
+ vpslld ymm5, ymm3, 11 // generate mask 0x0000f800
convertloop:
- vmovdqu ymm0, [eax] // fetch 8 pixels of argb
- vpaddusb ymm0, ymm0, ymm6 // add dither
- vpsrld ymm2, ymm0, 5 // G
- vpsrld ymm1, ymm0, 3 // B
- vpsrld ymm0, ymm0, 8 // R
- vpand ymm2, ymm2, ymm4 // G
- vpand ymm1, ymm1, ymm3 // B
- vpand ymm0, ymm0, ymm5 // R
- vpor ymm1, ymm1, ymm2 // BG
- vpor ymm0, ymm0, ymm1 // BGR
+ vmovdqu ymm0, [eax] // fetch 8 pixels of argb
+ vpaddusb ymm0, ymm0, ymm6 // add dither
+ vpsrld ymm2, ymm0, 5 // G
+ vpsrld ymm1, ymm0, 3 // B
+ vpsrld ymm0, ymm0, 8 // R
+ vpand ymm2, ymm2, ymm4 // G
+ vpand ymm1, ymm1, ymm3 // B
+ vpand ymm0, ymm0, ymm5 // R
+ vpor ymm1, ymm1, ymm2 // BG
+ vpor ymm0, ymm0, ymm1 // BGR
vpackusdw ymm0, ymm0, ymm0
vpermq ymm0, ymm0, 0xd8
lea eax, [eax + 32]
- vmovdqu [edx], xmm0 // store 8 pixels of RGB565
+ vmovdqu [edx], xmm0 // store 8 pixels of RGB565
lea edx, [edx + 16]
sub ecx, 8
jg convertloop
@@ -950,37 +925,38 @@
#endif // HAS_ARGBTORGB565DITHERROW_AVX2
// TODO(fbarchard): Improve sign extension/packing.
-__declspec(naked)
-void ARGBToARGB1555Row_SSE2(const uint8* src_argb, uint8* dst_rgb, int width) {+__declspec(naked) void ARGBToARGB1555Row_SSE2(const uint8_t* src_argb,
+ uint8_t* dst_rgb,
+ int width) { __asm {- mov eax, [esp + 4] // src_argb
- mov edx, [esp + 8] // dst_rgb
+ mov eax, [esp + 4] // src_argb
+ mov edx, [esp + 8] // dst_rgb
mov ecx, [esp + 12] // width
- pcmpeqb xmm4, xmm4 // generate mask 0x0000001f
+ pcmpeqb xmm4, xmm4 // generate mask 0x0000001f
psrld xmm4, 27
- movdqa xmm5, xmm4 // generate mask 0x000003e0
+ movdqa xmm5, xmm4 // generate mask 0x000003e0
pslld xmm5, 5
- movdqa xmm6, xmm4 // generate mask 0x00007c00
+ movdqa xmm6, xmm4 // generate mask 0x00007c00
pslld xmm6, 10
- pcmpeqb xmm7, xmm7 // generate mask 0xffff8000
+ pcmpeqb xmm7, xmm7 // generate mask 0xffff8000
pslld xmm7, 15
convertloop:
- movdqu xmm0, [eax] // fetch 4 pixels of argb
- movdqa xmm1, xmm0 // B
- movdqa xmm2, xmm0 // G
- movdqa xmm3, xmm0 // R
- psrad xmm0, 16 // A
- psrld xmm1, 3 // B
- psrld xmm2, 6 // G
- psrld xmm3, 9 // R
- pand xmm0, xmm7 // A
- pand xmm1, xmm4 // B
- pand xmm2, xmm5 // G
- pand xmm3, xmm6 // R
- por xmm0, xmm1 // BA
- por xmm2, xmm3 // GR
- por xmm0, xmm2 // BGRA
+ movdqu xmm0, [eax] // fetch 4 pixels of argb
+ movdqa xmm1, xmm0 // B
+ movdqa xmm2, xmm0 // G
+ movdqa xmm3, xmm0 // R
+ psrad xmm0, 16 // A
+ psrld xmm1, 3 // B
+ psrld xmm2, 6 // G
+ psrld xmm3, 9 // R
+ pand xmm0, xmm7 // A
+ pand xmm1, xmm4 // B
+ pand xmm2, xmm5 // G
+ pand xmm3, xmm6 // R
+ por xmm0, xmm1 // BA
+ por xmm2, xmm3 // GR
+ por xmm0, xmm2 // BGRA
packssdw xmm0, xmm0
lea eax, [eax + 16]
movq qword ptr [edx], xmm0 // store 4 pixels of ARGB1555
@@ -991,22 +967,23 @@
}
}
-__declspec(naked)
-void ARGBToARGB4444Row_SSE2(const uint8* src_argb, uint8* dst_rgb, int width) {+__declspec(naked) void ARGBToARGB4444Row_SSE2(const uint8_t* src_argb,
+ uint8_t* dst_rgb,
+ int width) { __asm {- mov eax, [esp + 4] // src_argb
- mov edx, [esp + 8] // dst_rgb
+ mov eax, [esp + 4] // src_argb
+ mov edx, [esp + 8] // dst_rgb
mov ecx, [esp + 12] // width
- pcmpeqb xmm4, xmm4 // generate mask 0xf000f000
+ pcmpeqb xmm4, xmm4 // generate mask 0xf000f000
psllw xmm4, 12
- movdqa xmm3, xmm4 // generate mask 0x00f000f0
+ movdqa xmm3, xmm4 // generate mask 0x00f000f0
psrlw xmm3, 8
convertloop:
- movdqu xmm0, [eax] // fetch 4 pixels of argb
+ movdqu xmm0, [eax] // fetch 4 pixels of argb
movdqa xmm1, xmm0
- pand xmm0, xmm3 // low nibble
- pand xmm1, xmm4 // high nibble
+ pand xmm0, xmm3 // low nibble
+ pand xmm1, xmm4 // high nibble
psrld xmm0, 4
psrld xmm1, 8
por xmm0, xmm1
@@ -1021,33 +998,34 @@
}
#ifdef HAS_ARGBTORGB565ROW_AVX2
-__declspec(naked)
-void ARGBToRGB565Row_AVX2(const uint8* src_argb, uint8* dst_rgb, int width) {+__declspec(naked) void ARGBToRGB565Row_AVX2(const uint8_t* src_argb,
+ uint8_t* dst_rgb,
+ int width) { __asm {- mov eax, [esp + 4] // src_argb
- mov edx, [esp + 8] // dst_rgb
- mov ecx, [esp + 12] // width
- vpcmpeqb ymm3, ymm3, ymm3 // generate mask 0x0000001f
+ mov eax, [esp + 4] // src_argb
+ mov edx, [esp + 8] // dst_rgb
+ mov ecx, [esp + 12] // width
+ vpcmpeqb ymm3, ymm3, ymm3 // generate mask 0x0000001f
vpsrld ymm3, ymm3, 27
- vpcmpeqb ymm4, ymm4, ymm4 // generate mask 0x000007e0
+ vpcmpeqb ymm4, ymm4, ymm4 // generate mask 0x000007e0
vpsrld ymm4, ymm4, 26
vpslld ymm4, ymm4, 5
- vpslld ymm5, ymm3, 11 // generate mask 0x0000f800
+ vpslld ymm5, ymm3, 11 // generate mask 0x0000f800
convertloop:
- vmovdqu ymm0, [eax] // fetch 8 pixels of argb
- vpsrld ymm2, ymm0, 5 // G
- vpsrld ymm1, ymm0, 3 // B
- vpsrld ymm0, ymm0, 8 // R
- vpand ymm2, ymm2, ymm4 // G
- vpand ymm1, ymm1, ymm3 // B
- vpand ymm0, ymm0, ymm5 // R
- vpor ymm1, ymm1, ymm2 // BG
- vpor ymm0, ymm0, ymm1 // BGR
+ vmovdqu ymm0, [eax] // fetch 8 pixels of argb
+ vpsrld ymm2, ymm0, 5 // G
+ vpsrld ymm1, ymm0, 3 // B
+ vpsrld ymm0, ymm0, 8 // R
+ vpand ymm2, ymm2, ymm4 // G
+ vpand ymm1, ymm1, ymm3 // B
+ vpand ymm0, ymm0, ymm5 // R
+ vpor ymm1, ymm1, ymm2 // BG
+ vpor ymm0, ymm0, ymm1 // BGR
vpackusdw ymm0, ymm0, ymm0
vpermq ymm0, ymm0, 0xd8
lea eax, [eax + 32]
- vmovdqu [edx], xmm0 // store 8 pixels of RGB565
+ vmovdqu [edx], xmm0 // store 8 pixels of RGB565
lea edx, [edx + 16]
sub ecx, 8
jg convertloop
@@ -1058,36 +1036,37 @@
#endif // HAS_ARGBTORGB565ROW_AVX2
#ifdef HAS_ARGBTOARGB1555ROW_AVX2
-__declspec(naked)
-void ARGBToARGB1555Row_AVX2(const uint8* src_argb, uint8* dst_rgb, int width) {+__declspec(naked) void ARGBToARGB1555Row_AVX2(const uint8_t* src_argb,
+ uint8_t* dst_rgb,
+ int width) { __asm {- mov eax, [esp + 4] // src_argb
- mov edx, [esp + 8] // dst_rgb
- mov ecx, [esp + 12] // width
+ mov eax, [esp + 4] // src_argb
+ mov edx, [esp + 8] // dst_rgb
+ mov ecx, [esp + 12] // width
vpcmpeqb ymm4, ymm4, ymm4
- vpsrld ymm4, ymm4, 27 // generate mask 0x0000001f
- vpslld ymm5, ymm4, 5 // generate mask 0x000003e0
- vpslld ymm6, ymm4, 10 // generate mask 0x00007c00
- vpcmpeqb ymm7, ymm7, ymm7 // generate mask 0xffff8000
+ vpsrld ymm4, ymm4, 27 // generate mask 0x0000001f
+ vpslld ymm5, ymm4, 5 // generate mask 0x000003e0
+ vpslld ymm6, ymm4, 10 // generate mask 0x00007c00
+ vpcmpeqb ymm7, ymm7, ymm7 // generate mask 0xffff8000
vpslld ymm7, ymm7, 15
convertloop:
- vmovdqu ymm0, [eax] // fetch 8 pixels of argb
- vpsrld ymm3, ymm0, 9 // R
- vpsrld ymm2, ymm0, 6 // G
- vpsrld ymm1, ymm0, 3 // B
- vpsrad ymm0, ymm0, 16 // A
- vpand ymm3, ymm3, ymm6 // R
- vpand ymm2, ymm2, ymm5 // G
- vpand ymm1, ymm1, ymm4 // B
- vpand ymm0, ymm0, ymm7 // A
- vpor ymm0, ymm0, ymm1 // BA
- vpor ymm2, ymm2, ymm3 // GR
- vpor ymm0, ymm0, ymm2 // BGRA
+ vmovdqu ymm0, [eax] // fetch 8 pixels of argb
+ vpsrld ymm3, ymm0, 9 // R
+ vpsrld ymm2, ymm0, 6 // G
+ vpsrld ymm1, ymm0, 3 // B
+ vpsrad ymm0, ymm0, 16 // A
+ vpand ymm3, ymm3, ymm6 // R
+ vpand ymm2, ymm2, ymm5 // G
+ vpand ymm1, ymm1, ymm4 // B
+ vpand ymm0, ymm0, ymm7 // A
+ vpor ymm0, ymm0, ymm1 // BA
+ vpor ymm2, ymm2, ymm3 // GR
+ vpor ymm0, ymm0, ymm2 // BGRA
vpackssdw ymm0, ymm0, ymm0
vpermq ymm0, ymm0, 0xd8
lea eax, [eax + 32]
- vmovdqu [edx], xmm0 // store 8 pixels of ARGB1555
+ vmovdqu [edx], xmm0 // store 8 pixels of ARGB1555
lea edx, [edx + 16]
sub ecx, 8
jg convertloop
@@ -1098,20 +1077,21 @@
#endif // HAS_ARGBTOARGB1555ROW_AVX2
#ifdef HAS_ARGBTOARGB4444ROW_AVX2
-__declspec(naked)
-void ARGBToARGB4444Row_AVX2(const uint8* src_argb, uint8* dst_rgb, int width) {+__declspec(naked) void ARGBToARGB4444Row_AVX2(const uint8_t* src_argb,
+ uint8_t* dst_rgb,
+ int width) { __asm {- mov eax, [esp + 4] // src_argb
- mov edx, [esp + 8] // dst_rgb
+ mov eax, [esp + 4] // src_argb
+ mov edx, [esp + 8] // dst_rgb
mov ecx, [esp + 12] // width
- vpcmpeqb ymm4, ymm4, ymm4 // generate mask 0xf000f000
+ vpcmpeqb ymm4, ymm4, ymm4 // generate mask 0xf000f000
vpsllw ymm4, ymm4, 12
- vpsrlw ymm3, ymm4, 8 // generate mask 0x00f000f0
+ vpsrlw ymm3, ymm4, 8 // generate mask 0x00f000f0
convertloop:
- vmovdqu ymm0, [eax] // fetch 8 pixels of argb
- vpand ymm1, ymm0, ymm4 // high nibble
- vpand ymm0, ymm0, ymm3 // low nibble
+ vmovdqu ymm0, [eax] // fetch 8 pixels of argb
+ vpand ymm1, ymm0, ymm4 // high nibble
+ vpand ymm0, ymm0, ymm3 // low nibble
vpsrld ymm1, ymm1, 8
vpsrld ymm0, ymm0, 4
vpor ymm0, ymm0, ymm1
@@ -1118,7 +1098,7 @@
vpackuswb ymm0, ymm0, ymm0
vpermq ymm0, ymm0, 0xd8
lea eax, [eax + 32]
- vmovdqu [edx], xmm0 // store 8 pixels of ARGB4444
+ vmovdqu [edx], xmm0 // store 8 pixels of ARGB4444
lea edx, [edx + 16]
sub ecx, 8
jg convertloop
@@ -1129,12 +1109,13 @@
#endif // HAS_ARGBTOARGB4444ROW_AVX2
// Convert 16 ARGB pixels (64 bytes) to 16 Y values.
-__declspec(naked)
-void ARGBToYRow_SSSE3(const uint8* src_argb, uint8* dst_y, int width) {+__declspec(naked) void ARGBToYRow_SSSE3(const uint8_t* src_argb,
+ uint8_t* dst_y,
+ int width) { __asm {- mov eax, [esp + 4] /* src_argb */
- mov edx, [esp + 8] /* dst_y */
- mov ecx, [esp + 12] /* width */
+ mov eax, [esp + 4] /* src_argb */
+ mov edx, [esp + 8] /* dst_y */
+ mov ecx, [esp + 12] /* width */
movdqa xmm4, xmmword ptr kARGBToY
movdqa xmm5, xmmword ptr kAddY16
@@ -1164,12 +1145,13 @@
// Convert 16 ARGB pixels (64 bytes) to 16 YJ values.
// Same as ARGBToYRow but different coefficients, no add 16, but do rounding.
-__declspec(naked)
-void ARGBToYJRow_SSSE3(const uint8* src_argb, uint8* dst_y, int width) {+__declspec(naked) void ARGBToYJRow_SSSE3(const uint8_t* src_argb,
+ uint8_t* dst_y,
+ int width) { __asm {- mov eax, [esp + 4] /* src_argb */
- mov edx, [esp + 8] /* dst_y */
- mov ecx, [esp + 12] /* width */
+ mov eax, [esp + 4] /* src_argb */
+ mov edx, [esp + 8] /* dst_y */
+ mov ecx, [esp + 12] /* width */
movdqa xmm4, xmmword ptr kARGBToYJ
movdqa xmm5, xmmword ptr kAddYJ64
@@ -1200,17 +1182,16 @@
#ifdef HAS_ARGBTOYROW_AVX2
// vpermd for vphaddw + vpackuswb vpermd.
-static const lvec32 kPermdARGBToY_AVX = {- 0, 4, 1, 5, 2, 6, 3, 7
-};
+static const lvec32 kPermdARGBToY_AVX = {0, 4, 1, 5, 2, 6, 3, 7};// Convert 32 ARGB pixels (128 bytes) to 32 Y values.
-__declspec(naked)
-void ARGBToYRow_AVX2(const uint8* src_argb, uint8* dst_y, int width) {+__declspec(naked) void ARGBToYRow_AVX2(const uint8_t* src_argb,
+ uint8_t* dst_y,
+ int width) { __asm {- mov eax, [esp + 4] /* src_argb */
- mov edx, [esp + 8] /* dst_y */
- mov ecx, [esp + 12] /* width */
+ mov eax, [esp + 4] /* src_argb */
+ mov edx, [esp + 8] /* dst_y */
+ mov ecx, [esp + 12] /* width */
vbroadcastf128 ymm4, xmmword ptr kARGBToY
vbroadcastf128 ymm5, xmmword ptr kAddY16
vmovdqu ymm6, ymmword ptr kPermdARGBToY_AVX
@@ -1244,12 +1225,13 @@
#ifdef HAS_ARGBTOYJROW_AVX2
// Convert 32 ARGB pixels (128 bytes) to 32 Y values.
-__declspec(naked)
-void ARGBToYJRow_AVX2(const uint8* src_argb, uint8* dst_y, int width) {+__declspec(naked) void ARGBToYJRow_AVX2(const uint8_t* src_argb,
+ uint8_t* dst_y,
+ int width) { __asm {- mov eax, [esp + 4] /* src_argb */
- mov edx, [esp + 8] /* dst_y */
- mov ecx, [esp + 12] /* width */
+ mov eax, [esp + 4] /* src_argb */
+ mov edx, [esp + 8] /* dst_y */
+ mov ecx, [esp + 12] /* width */
vbroadcastf128 ymm4, xmmword ptr kARGBToYJ
vbroadcastf128 ymm5, xmmword ptr kAddYJ64
vmovdqu ymm6, ymmword ptr kPermdARGBToY_AVX
@@ -1283,12 +1265,13 @@
}
#endif // HAS_ARGBTOYJROW_AVX2
-__declspec(naked)
-void BGRAToYRow_SSSE3(const uint8* src_argb, uint8* dst_y, int width) {+__declspec(naked) void BGRAToYRow_SSSE3(const uint8_t* src_argb,
+ uint8_t* dst_y,
+ int width) { __asm {- mov eax, [esp + 4] /* src_argb */
- mov edx, [esp + 8] /* dst_y */
- mov ecx, [esp + 12] /* width */
+ mov eax, [esp + 4] /* src_argb */
+ mov edx, [esp + 8] /* dst_y */
+ mov ecx, [esp + 12] /* width */
movdqa xmm4, xmmword ptr kBGRAToY
movdqa xmm5, xmmword ptr kAddY16
@@ -1316,12 +1299,13 @@
}
}
-__declspec(naked)
-void ABGRToYRow_SSSE3(const uint8* src_argb, uint8* dst_y, int width) {+__declspec(naked) void ABGRToYRow_SSSE3(const uint8_t* src_argb,
+ uint8_t* dst_y,
+ int width) { __asm {- mov eax, [esp + 4] /* src_argb */
- mov edx, [esp + 8] /* dst_y */
- mov ecx, [esp + 12] /* width */
+ mov eax, [esp + 4] /* src_argb */
+ mov edx, [esp + 8] /* dst_y */
+ mov ecx, [esp + 12] /* width */
movdqa xmm4, xmmword ptr kABGRToY
movdqa xmm5, xmmword ptr kAddY16
@@ -1349,12 +1333,13 @@
}
}
-__declspec(naked)
-void RGBAToYRow_SSSE3(const uint8* src_argb, uint8* dst_y, int width) {+__declspec(naked) void RGBAToYRow_SSSE3(const uint8_t* src_argb,
+ uint8_t* dst_y,
+ int width) { __asm {- mov eax, [esp + 4] /* src_argb */
- mov edx, [esp + 8] /* dst_y */
- mov ecx, [esp + 12] /* width */
+ mov eax, [esp + 4] /* src_argb */
+ mov edx, [esp + 8] /* dst_y */
+ mov ecx, [esp + 12] /* width */
movdqa xmm4, xmmword ptr kRGBAToY
movdqa xmm5, xmmword ptr kAddY16
@@ -1382,14 +1367,16 @@
}
}
-__declspec(naked)
-void ARGBToUVRow_SSSE3(const uint8* src_argb0, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width) {+__declspec(naked) void ARGBToUVRow_SSSE3(const uint8_t* src_argb0,
+ int src_stride_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) { __asm {push esi
push edi
- mov eax, [esp + 8 + 4] // src_argb
- mov esi, [esp + 8 + 8] // src_stride_argb
+ mov eax, [esp + 8 + 4] // src_argb
+ mov esi, [esp + 8 + 8] // src_stride_argb
mov edx, [esp + 8 + 12] // dst_u
mov edi, [esp + 8 + 16] // dst_v
mov ecx, [esp + 8 + 20] // width
@@ -1396,10 +1383,10 @@
movdqa xmm5, xmmword ptr kAddUV128
movdqa xmm6, xmmword ptr kARGBToV
movdqa xmm7, xmmword ptr kARGBToU
- sub edi, edx // stride from u to v
+ sub edi, edx // stride from u to v
convertloop:
- /* step 1 - subsample 16x2 argb pixels to 8x1 */
+ /* step 1 - subsample 16x2 argb pixels to 8x1 */
movdqu xmm0, [eax]
movdqu xmm4, [eax + esi]
pavgb xmm0, xmm4
@@ -1423,9 +1410,9 @@
shufps xmm4, xmm3, 0xdd
pavgb xmm2, xmm4
- // step 2 - convert to U and V
- // from here down is very similar to Y code except
- // instead of 16 different pixels, its 8 pixels of U and 8 of V
+ // step 2 - convert to U and V
+ // from here down is very similar to Y code except
+ // instead of 16 different pixels, its 8 pixels of U and 8 of V
movdqa xmm1, xmm0
movdqa xmm3, xmm2
pmaddubsw xmm0, xmm7 // U
@@ -1437,11 +1424,11 @@
psraw xmm0, 8
psraw xmm1, 8
packsswb xmm0, xmm1
- paddb xmm0, xmm5 // -> unsigned
+ paddb xmm0, xmm5 // -> unsigned
- // step 3 - store 8 U and 8 V values
- movlps qword ptr [edx], xmm0 // U
- movhps qword ptr [edx + edi], xmm0 // V
+ // step 3 - store 8 U and 8 V values
+ movlps qword ptr [edx], xmm0 // U
+ movhps qword ptr [edx + edi], xmm0 // V
lea edx, [edx + 8]
sub ecx, 16
jg convertloop
@@ -1452,14 +1439,16 @@
}
}
-__declspec(naked)
-void ARGBToUVJRow_SSSE3(const uint8* src_argb0, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width) {+__declspec(naked) void ARGBToUVJRow_SSSE3(const uint8_t* src_argb0,
+ int src_stride_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) { __asm {push esi
push edi
- mov eax, [esp + 8 + 4] // src_argb
- mov esi, [esp + 8 + 8] // src_stride_argb
+ mov eax, [esp + 8 + 4] // src_argb
+ mov esi, [esp + 8 + 8] // src_stride_argb
mov edx, [esp + 8 + 12] // dst_u
mov edi, [esp + 8 + 16] // dst_v
mov ecx, [esp + 8 + 20] // width
@@ -1466,10 +1455,10 @@
movdqa xmm5, xmmword ptr kAddUVJ128
movdqa xmm6, xmmword ptr kARGBToVJ
movdqa xmm7, xmmword ptr kARGBToUJ
- sub edi, edx // stride from u to v
+ sub edi, edx // stride from u to v
convertloop:
- /* step 1 - subsample 16x2 argb pixels to 8x1 */
+ /* step 1 - subsample 16x2 argb pixels to 8x1 */
movdqu xmm0, [eax]
movdqu xmm4, [eax + esi]
pavgb xmm0, xmm4
@@ -1493,9 +1482,9 @@
shufps xmm4, xmm3, 0xdd
pavgb xmm2, xmm4
- // step 2 - convert to U and V
- // from here down is very similar to Y code except
- // instead of 16 different pixels, its 8 pixels of U and 8 of V
+ // step 2 - convert to U and V
+ // from here down is very similar to Y code except
+ // instead of 16 different pixels, its 8 pixels of U and 8 of V
movdqa xmm1, xmm0
movdqa xmm3, xmm2
pmaddubsw xmm0, xmm7 // U
@@ -1510,9 +1499,9 @@
psraw xmm1, 8
packsswb xmm0, xmm1
- // step 3 - store 8 U and 8 V values
- movlps qword ptr [edx], xmm0 // U
- movhps qword ptr [edx + edi], xmm0 // V
+ // step 3 - store 8 U and 8 V values
+ movlps qword ptr [edx], xmm0 // U
+ movhps qword ptr [edx + edi], xmm0 // V
lea edx, [edx + 8]
sub ecx, 16
jg convertloop
@@ -1524,14 +1513,16 @@
}
#ifdef HAS_ARGBTOUVROW_AVX2
-__declspec(naked)
-void ARGBToUVRow_AVX2(const uint8* src_argb0, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width) {+__declspec(naked) void ARGBToUVRow_AVX2(const uint8_t* src_argb0,
+ int src_stride_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) { __asm {push esi
push edi
- mov eax, [esp + 8 + 4] // src_argb
- mov esi, [esp + 8 + 8] // src_stride_argb
+ mov eax, [esp + 8 + 4] // src_argb
+ mov esi, [esp + 8 + 8] // src_stride_argb
mov edx, [esp + 8 + 12] // dst_u
mov edi, [esp + 8 + 16] // dst_v
mov ecx, [esp + 8 + 20] // width
@@ -1538,10 +1529,10 @@
vbroadcastf128 ymm5, xmmword ptr kAddUV128
vbroadcastf128 ymm6, xmmword ptr kARGBToV
vbroadcastf128 ymm7, xmmword ptr kARGBToU
- sub edi, edx // stride from u to v
+ sub edi, edx // stride from u to v
convertloop:
- /* step 1 - subsample 32x2 argb pixels to 16x1 */
+ /* step 1 - subsample 32x2 argb pixels to 16x1 */
vmovdqu ymm0, [eax]
vmovdqu ymm1, [eax + 32]
vmovdqu ymm2, [eax + 64]
@@ -1558,9 +1549,9 @@
vshufps ymm2, ymm2, ymm3, 0xdd
vpavgb ymm2, ymm2, ymm4 // mutated by vshufps
- // step 2 - convert to U and V
- // from here down is very similar to Y code except
- // instead of 32 different pixels, its 16 pixels of U and 16 of V
+ // step 2 - convert to U and V
+ // from here down is very similar to Y code except
+ // instead of 32 different pixels, its 16 pixels of U and 16 of V
vpmaddubsw ymm1, ymm0, ymm7 // U
vpmaddubsw ymm3, ymm2, ymm7
vpmaddubsw ymm0, ymm0, ymm6 // V
@@ -1574,9 +1565,9 @@
vpshufb ymm0, ymm0, ymmword ptr kShufARGBToUV_AVX // for vshufps/vphaddw
vpaddb ymm0, ymm0, ymm5 // -> unsigned
- // step 3 - store 16 U and 16 V values
- vextractf128 [edx], ymm0, 0 // U
- vextractf128 [edx + edi], ymm0, 1 // V
+ // step 3 - store 16 U and 16 V values
+ vextractf128 [edx], ymm0, 0 // U
+ vextractf128 [edx + edi], ymm0, 1 // V
lea edx, [edx + 16]
sub ecx, 32
jg convertloop
@@ -1590,14 +1581,16 @@
#endif // HAS_ARGBTOUVROW_AVX2
#ifdef HAS_ARGBTOUVJROW_AVX2
-__declspec(naked)
-void ARGBToUVJRow_AVX2(const uint8* src_argb0, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width) {+__declspec(naked) void ARGBToUVJRow_AVX2(const uint8_t* src_argb0,
+ int src_stride_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) { __asm {push esi
push edi
- mov eax, [esp + 8 + 4] // src_argb
- mov esi, [esp + 8 + 8] // src_stride_argb
+ mov eax, [esp + 8 + 4] // src_argb
+ mov esi, [esp + 8 + 8] // src_stride_argb
mov edx, [esp + 8 + 12] // dst_u
mov edi, [esp + 8 + 16] // dst_v
mov ecx, [esp + 8 + 20] // width
@@ -1604,10 +1597,10 @@
vbroadcastf128 ymm5, xmmword ptr kAddUV128
vbroadcastf128 ymm6, xmmword ptr kARGBToV
vbroadcastf128 ymm7, xmmword ptr kARGBToU
- sub edi, edx // stride from u to v
+ sub edi, edx // stride from u to v
convertloop:
- /* step 1 - subsample 32x2 argb pixels to 16x1 */
+ /* step 1 - subsample 32x2 argb pixels to 16x1 */
vmovdqu ymm0, [eax]
vmovdqu ymm1, [eax + 32]
vmovdqu ymm2, [eax + 64]
@@ -1624,9 +1617,9 @@
vshufps ymm2, ymm2, ymm3, 0xdd
vpavgb ymm2, ymm2, ymm4 // mutated by vshufps
- // step 2 - convert to U and V
- // from here down is very similar to Y code except
- // instead of 32 different pixels, its 16 pixels of U and 16 of V
+ // step 2 - convert to U and V
+ // from here down is very similar to Y code except
+ // instead of 32 different pixels, its 16 pixels of U and 16 of V
vpmaddubsw ymm1, ymm0, ymm7 // U
vpmaddubsw ymm3, ymm2, ymm7
vpmaddubsw ymm0, ymm0, ymm6 // V
@@ -1641,9 +1634,9 @@
vpermq ymm0, ymm0, 0xd8 // For vpacksswb
vpshufb ymm0, ymm0, ymmword ptr kShufARGBToUV_AVX // for vshufps/vphaddw
- // step 3 - store 16 U and 16 V values
- vextractf128 [edx], ymm0, 0 // U
- vextractf128 [edx + edi], ymm0, 1 // V
+ // step 3 - store 16 U and 16 V values
+ vextractf128 [edx], ymm0, 0 // U
+ vextractf128 [edx + edi], ymm0, 1 // V
lea edx, [edx + 16]
sub ecx, 32
jg convertloop
@@ -1656,23 +1649,24 @@
}
#endif // HAS_ARGBTOUVJROW_AVX2
-__declspec(naked)
-void ARGBToUV444Row_SSSE3(const uint8* src_argb0,
- uint8* dst_u, uint8* dst_v, int width) {+__declspec(naked) void ARGBToUV444Row_SSSE3(const uint8_t* src_argb0,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) { __asm {push edi
- mov eax, [esp + 4 + 4] // src_argb
- mov edx, [esp + 4 + 8] // dst_u
+ mov eax, [esp + 4 + 4] // src_argb
+ mov edx, [esp + 4 + 8] // dst_u
mov edi, [esp + 4 + 12] // dst_v
mov ecx, [esp + 4 + 16] // width
movdqa xmm5, xmmword ptr kAddUV128
movdqa xmm6, xmmword ptr kARGBToV
movdqa xmm7, xmmword ptr kARGBToU
- sub edi, edx // stride from u to v
+ sub edi, edx // stride from u to v
convertloop:
- /* convert to U and V */
- movdqu xmm0, [eax] // U
+ /* convert to U and V */
+ movdqu xmm0, [eax] // U
movdqu xmm1, [eax + 16]
movdqu xmm2, [eax + 32]
movdqu xmm3, [eax + 48]
@@ -1688,7 +1682,7 @@
paddb xmm0, xmm5
movdqu [edx], xmm0
- movdqu xmm0, [eax] // V
+ movdqu xmm0, [eax] // V
movdqu xmm1, [eax + 16]
movdqu xmm2, [eax + 32]
movdqu xmm3, [eax + 48]
@@ -1713,14 +1707,16 @@
}
}
-__declspec(naked)
-void BGRAToUVRow_SSSE3(const uint8* src_argb0, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width) {+__declspec(naked) void BGRAToUVRow_SSSE3(const uint8_t* src_argb0,
+ int src_stride_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) { __asm {push esi
push edi
- mov eax, [esp + 8 + 4] // src_argb
- mov esi, [esp + 8 + 8] // src_stride_argb
+ mov eax, [esp + 8 + 4] // src_argb
+ mov esi, [esp + 8 + 8] // src_stride_argb
mov edx, [esp + 8 + 12] // dst_u
mov edi, [esp + 8 + 16] // dst_v
mov ecx, [esp + 8 + 20] // width
@@ -1727,10 +1723,10 @@
movdqa xmm5, xmmword ptr kAddUV128
movdqa xmm6, xmmword ptr kBGRAToV
movdqa xmm7, xmmword ptr kBGRAToU
- sub edi, edx // stride from u to v
+ sub edi, edx // stride from u to v
convertloop:
- /* step 1 - subsample 16x2 argb pixels to 8x1 */
+ /* step 1 - subsample 16x2 argb pixels to 8x1 */
movdqu xmm0, [eax]
movdqu xmm4, [eax + esi]
pavgb xmm0, xmm4
@@ -1754,9 +1750,9 @@
shufps xmm4, xmm3, 0xdd
pavgb xmm2, xmm4
- // step 2 - convert to U and V
- // from here down is very similar to Y code except
- // instead of 16 different pixels, its 8 pixels of U and 8 of V
+ // step 2 - convert to U and V
+ // from here down is very similar to Y code except
+ // instead of 16 different pixels, its 8 pixels of U and 8 of V
movdqa xmm1, xmm0
movdqa xmm3, xmm2
pmaddubsw xmm0, xmm7 // U
@@ -1768,11 +1764,11 @@
psraw xmm0, 8
psraw xmm1, 8
packsswb xmm0, xmm1
- paddb xmm0, xmm5 // -> unsigned
+ paddb xmm0, xmm5 // -> unsigned
- // step 3 - store 8 U and 8 V values
- movlps qword ptr [edx], xmm0 // U
- movhps qword ptr [edx + edi], xmm0 // V
+ // step 3 - store 8 U and 8 V values
+ movlps qword ptr [edx], xmm0 // U
+ movhps qword ptr [edx + edi], xmm0 // V
lea edx, [edx + 8]
sub ecx, 16
jg convertloop
@@ -1783,14 +1779,16 @@
}
}
-__declspec(naked)
-void ABGRToUVRow_SSSE3(const uint8* src_argb0, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width) {+__declspec(naked) void ABGRToUVRow_SSSE3(const uint8_t* src_argb0,
+ int src_stride_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) { __asm {push esi
push edi
- mov eax, [esp + 8 + 4] // src_argb
- mov esi, [esp + 8 + 8] // src_stride_argb
+ mov eax, [esp + 8 + 4] // src_argb
+ mov esi, [esp + 8 + 8] // src_stride_argb
mov edx, [esp + 8 + 12] // dst_u
mov edi, [esp + 8 + 16] // dst_v
mov ecx, [esp + 8 + 20] // width
@@ -1797,10 +1795,10 @@
movdqa xmm5, xmmword ptr kAddUV128
movdqa xmm6, xmmword ptr kABGRToV
movdqa xmm7, xmmword ptr kABGRToU
- sub edi, edx // stride from u to v
+ sub edi, edx // stride from u to v
convertloop:
- /* step 1 - subsample 16x2 argb pixels to 8x1 */
+ /* step 1 - subsample 16x2 argb pixels to 8x1 */
movdqu xmm0, [eax]
movdqu xmm4, [eax + esi]
pavgb xmm0, xmm4
@@ -1824,9 +1822,9 @@
shufps xmm4, xmm3, 0xdd
pavgb xmm2, xmm4
- // step 2 - convert to U and V
- // from here down is very similar to Y code except
- // instead of 16 different pixels, its 8 pixels of U and 8 of V
+ // step 2 - convert to U and V
+ // from here down is very similar to Y code except
+ // instead of 16 different pixels, its 8 pixels of U and 8 of V
movdqa xmm1, xmm0
movdqa xmm3, xmm2
pmaddubsw xmm0, xmm7 // U
@@ -1838,11 +1836,11 @@
psraw xmm0, 8
psraw xmm1, 8
packsswb xmm0, xmm1
- paddb xmm0, xmm5 // -> unsigned
+ paddb xmm0, xmm5 // -> unsigned
- // step 3 - store 8 U and 8 V values
- movlps qword ptr [edx], xmm0 // U
- movhps qword ptr [edx + edi], xmm0 // V
+ // step 3 - store 8 U and 8 V values
+ movlps qword ptr [edx], xmm0 // U
+ movhps qword ptr [edx + edi], xmm0 // V
lea edx, [edx + 8]
sub ecx, 16
jg convertloop
@@ -1853,14 +1851,16 @@
}
}
-__declspec(naked)
-void RGBAToUVRow_SSSE3(const uint8* src_argb0, int src_stride_argb,
- uint8* dst_u, uint8* dst_v, int width) {+__declspec(naked) void RGBAToUVRow_SSSE3(const uint8_t* src_argb0,
+ int src_stride_argb,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) { __asm {push esi
push edi
- mov eax, [esp + 8 + 4] // src_argb
- mov esi, [esp + 8 + 8] // src_stride_argb
+ mov eax, [esp + 8 + 4] // src_argb
+ mov esi, [esp + 8 + 8] // src_stride_argb
mov edx, [esp + 8 + 12] // dst_u
mov edi, [esp + 8 + 16] // dst_v
mov ecx, [esp + 8 + 20] // width
@@ -1867,10 +1867,10 @@
movdqa xmm5, xmmword ptr kAddUV128
movdqa xmm6, xmmword ptr kRGBAToV
movdqa xmm7, xmmword ptr kRGBAToU
- sub edi, edx // stride from u to v
+ sub edi, edx // stride from u to v
convertloop:
- /* step 1 - subsample 16x2 argb pixels to 8x1 */
+ /* step 1 - subsample 16x2 argb pixels to 8x1 */
movdqu xmm0, [eax]
movdqu xmm4, [eax + esi]
pavgb xmm0, xmm4
@@ -1894,9 +1894,9 @@
shufps xmm4, xmm3, 0xdd
pavgb xmm2, xmm4
- // step 2 - convert to U and V
- // from here down is very similar to Y code except
- // instead of 16 different pixels, its 8 pixels of U and 8 of V
+ // step 2 - convert to U and V
+ // from here down is very similar to Y code except
+ // instead of 16 different pixels, its 8 pixels of U and 8 of V
movdqa xmm1, xmm0
movdqa xmm3, xmm2
pmaddubsw xmm0, xmm7 // U
@@ -1908,11 +1908,11 @@
psraw xmm0, 8
psraw xmm1, 8
packsswb xmm0, xmm1
- paddb xmm0, xmm5 // -> unsigned
+ paddb xmm0, xmm5 // -> unsigned
- // step 3 - store 8 U and 8 V values
- movlps qword ptr [edx], xmm0 // U
- movhps qword ptr [edx + edi], xmm0 // V
+ // step 3 - store 8 U and 8 V values
+ movlps qword ptr [edx], xmm0 // U
+ movhps qword ptr [edx + edi], xmm0 // V
lea edx, [edx + 8]
sub ecx, 16
jg convertloop
@@ -1925,109 +1925,95 @@
#endif // HAS_ARGBTOYROW_SSSE3
// Read 16 UV from 444
-#define READYUV444_AVX2 __asm { \- __asm vmovdqu xmm0, [esi] /* U */ \
- __asm vmovdqu xmm1, [esi + edi] /* V */ \
+#define READYUV444_AVX2 \
+ __asm { \+ __asm vmovdqu xmm0, [esi] /* U */ \
+ __asm vmovdqu xmm1, [esi + edi] /* V */ \
__asm lea esi, [esi + 16] \
__asm vpermq ymm0, ymm0, 0xd8 \
__asm vpermq ymm1, ymm1, 0xd8 \
- __asm vpunpcklbw ymm0, ymm0, ymm1 /* UV */ \
- __asm vmovdqu xmm4, [eax] /* Y */ \
+ __asm vpunpcklbw ymm0, ymm0, ymm1 /* UV */ \
+ __asm vmovdqu xmm4, [eax] /* Y */ \
__asm vpermq ymm4, ymm4, 0xd8 \
__asm vpunpcklbw ymm4, ymm4, ymm4 \
- __asm lea eax, [eax + 16] \
- }
+ __asm lea eax, [eax + 16]}
// Read 8 UV from 422, upsample to 16 UV.
-#define READYUV422_AVX2 __asm { \- __asm vmovq xmm0, qword ptr [esi] /* U */ \
- __asm vmovq xmm1, qword ptr [esi + edi] /* V */ \
+#define READYUV422_AVX2 \
+ __asm { \+ __asm vmovq xmm0, qword ptr [esi] /* U */ \
+ __asm vmovq xmm1, qword ptr [esi + edi] /* V */ \
__asm lea esi, [esi + 8] \
- __asm vpunpcklbw ymm0, ymm0, ymm1 /* UV */ \
+ __asm vpunpcklbw ymm0, ymm0, ymm1 /* UV */ \
__asm vpermq ymm0, ymm0, 0xd8 \
- __asm vpunpcklwd ymm0, ymm0, ymm0 /* UVUV (upsample) */ \
- __asm vmovdqu xmm4, [eax] /* Y */ \
+ __asm vpunpcklwd ymm0, ymm0, ymm0 /* UVUV (upsample) */ \
+ __asm vmovdqu xmm4, [eax] /* Y */ \
__asm vpermq ymm4, ymm4, 0xd8 \
__asm vpunpcklbw ymm4, ymm4, ymm4 \
- __asm lea eax, [eax + 16] \
- }
+ __asm lea eax, [eax + 16]}
// Read 8 UV from 422, upsample to 16 UV. With 16 Alpha.
-#define READYUVA422_AVX2 __asm { \- __asm vmovq xmm0, qword ptr [esi] /* U */ \
- __asm vmovq xmm1, qword ptr [esi + edi] /* V */ \
+#define READYUVA422_AVX2 \
+ __asm { \+ __asm vmovq xmm0, qword ptr [esi] /* U */ \
+ __asm vmovq xmm1, qword ptr [esi + edi] /* V */ \
__asm lea esi, [esi + 8] \
- __asm vpunpcklbw ymm0, ymm0, ymm1 /* UV */ \
+ __asm vpunpcklbw ymm0, ymm0, ymm1 /* UV */ \
__asm vpermq ymm0, ymm0, 0xd8 \
- __asm vpunpcklwd ymm0, ymm0, ymm0 /* UVUV (upsample) */ \
- __asm vmovdqu xmm4, [eax] /* Y */ \
+ __asm vpunpcklwd ymm0, ymm0, ymm0 /* UVUV (upsample) */ \
+ __asm vmovdqu xmm4, [eax] /* Y */ \
__asm vpermq ymm4, ymm4, 0xd8 \
__asm vpunpcklbw ymm4, ymm4, ymm4 \
__asm lea eax, [eax + 16] \
- __asm vmovdqu xmm5, [ebp] /* A */ \
+ __asm vmovdqu xmm5, [ebp] /* A */ \
__asm vpermq ymm5, ymm5, 0xd8 \
- __asm lea ebp, [ebp + 16] \
- }
+ __asm lea ebp, [ebp + 16]}
-// Read 4 UV from 411, upsample to 16 UV.
-#define READYUV411_AVX2 __asm { \- __asm vmovd xmm0, dword ptr [esi] /* U */ \
- __asm vmovd xmm1, dword ptr [esi + edi] /* V */ \
- __asm lea esi, [esi + 4] \
- __asm vpunpcklbw ymm0, ymm0, ymm1 /* UV */ \
- __asm vpunpcklwd ymm0, ymm0, ymm0 /* UVUV (upsample) */ \
- __asm vpermq ymm0, ymm0, 0xd8 \
- __asm vpunpckldq ymm0, ymm0, ymm0 /* UVUVUVUV (upsample) */ \
- __asm vmovdqu xmm4, [eax] /* Y */ \
- __asm vpermq ymm4, ymm4, 0xd8 \
- __asm vpunpcklbw ymm4, ymm4, ymm4 \
- __asm lea eax, [eax + 16] \
- }
-
// Read 8 UV from NV12, upsample to 16 UV.
-#define READNV12_AVX2 __asm { \- __asm vmovdqu xmm0, [esi] /* UV */ \
+#define READNV12_AVX2 \
+ __asm { \+ __asm vmovdqu xmm0, [esi] /* UV */ \
__asm lea esi, [esi + 16] \
__asm vpermq ymm0, ymm0, 0xd8 \
- __asm vpunpcklwd ymm0, ymm0, ymm0 /* UVUV (upsample) */ \
- __asm vmovdqu xmm4, [eax] /* Y */ \
+ __asm vpunpcklwd ymm0, ymm0, ymm0 /* UVUV (upsample) */ \
+ __asm vmovdqu xmm4, [eax] /* Y */ \
__asm vpermq ymm4, ymm4, 0xd8 \
__asm vpunpcklbw ymm4, ymm4, ymm4 \
- __asm lea eax, [eax + 16] \
- }
+ __asm lea eax, [eax + 16]}
// Read 8 UV from NV21, upsample to 16 UV.
-#define READNV21_AVX2 __asm { \- __asm vmovdqu xmm0, [esi] /* UV */ \
+#define READNV21_AVX2 \
+ __asm { \+ __asm vmovdqu xmm0, [esi] /* UV */ \
__asm lea esi, [esi + 16] \
__asm vpermq ymm0, ymm0, 0xd8 \
__asm vpshufb ymm0, ymm0, ymmword ptr kShuffleNV21 \
- __asm vmovdqu xmm4, [eax] /* Y */ \
+ __asm vmovdqu xmm4, [eax] /* Y */ \
__asm vpermq ymm4, ymm4, 0xd8 \
__asm vpunpcklbw ymm4, ymm4, ymm4 \
- __asm lea eax, [eax + 16] \
- }
+ __asm lea eax, [eax + 16]}
// Read 8 YUY2 with 16 Y and upsample 8 UV to 16 UV.
-#define READYUY2_AVX2 __asm { \- __asm vmovdqu ymm4, [eax] /* YUY2 */ \
+#define READYUY2_AVX2 \
+ __asm { \+ __asm vmovdqu ymm4, [eax] /* YUY2 */ \
__asm vpshufb ymm4, ymm4, ymmword ptr kShuffleYUY2Y \
- __asm vmovdqu ymm0, [eax] /* UV */ \
+ __asm vmovdqu ymm0, [eax] /* UV */ \
__asm vpshufb ymm0, ymm0, ymmword ptr kShuffleYUY2UV \
- __asm lea eax, [eax + 32] \
- }
+ __asm lea eax, [eax + 32]}
// Read 8 UYVY with 16 Y and upsample 8 UV to 16 UV.
-#define READUYVY_AVX2 __asm { \- __asm vmovdqu ymm4, [eax] /* UYVY */ \
+#define READUYVY_AVX2 \
+ __asm { \+ __asm vmovdqu ymm4, [eax] /* UYVY */ \
__asm vpshufb ymm4, ymm4, ymmword ptr kShuffleUYVYY \
- __asm vmovdqu ymm0, [eax] /* UV */ \
+ __asm vmovdqu ymm0, [eax] /* UV */ \
__asm vpshufb ymm0, ymm0, ymmword ptr kShuffleUYVYUV \
- __asm lea eax, [eax + 32] \
- }
+ __asm lea eax, [eax + 32]}
// Convert 16 pixels: 16 UV and 16 Y.
-#define YUVTORGB_AVX2(YuvConstants) __asm { \+#define YUVTORGB_AVX2(YuvConstants) \
+ __asm { \__asm vpmaddubsw ymm2, ymm0, ymmword ptr [YuvConstants + KUVTOR] /* R UV */\
__asm vpmaddubsw ymm1, ymm0, ymmword ptr [YuvConstants + KUVTOG] /* G UV */\
__asm vpmaddubsw ymm0, ymm0, ymmword ptr [YuvConstants + KUVTOB] /* B UV */\
@@ -2036,68 +2022,67 @@
__asm vmovdqu ymm3, ymmword ptr [YuvConstants + KUVBIASG] \
__asm vpsubw ymm1, ymm3, ymm1 \
__asm vmovdqu ymm3, ymmword ptr [YuvConstants + KUVBIASB] \
- __asm vpsubw ymm0, ymm3, ymm0 \
- /* Step 2: Find Y contribution to 16 R,G,B values */ \
+ __asm vpsubw ymm0, ymm3, ymm0 /* Step 2: Find Y contribution to 16 R,G,B values */ \
__asm vpmulhuw ymm4, ymm4, ymmword ptr [YuvConstants + KYTORGB] \
- __asm vpaddsw ymm0, ymm0, ymm4 /* B += Y */ \
- __asm vpaddsw ymm1, ymm1, ymm4 /* G += Y */ \
- __asm vpaddsw ymm2, ymm2, ymm4 /* R += Y */ \
+ __asm vpaddsw ymm0, ymm0, ymm4 /* B += Y */ \
+ __asm vpaddsw ymm1, ymm1, ymm4 /* G += Y */ \
+ __asm vpaddsw ymm2, ymm2, ymm4 /* R += Y */ \
__asm vpsraw ymm0, ymm0, 6 \
__asm vpsraw ymm1, ymm1, 6 \
__asm vpsraw ymm2, ymm2, 6 \
- __asm vpackuswb ymm0, ymm0, ymm0 /* B */ \
- __asm vpackuswb ymm1, ymm1, ymm1 /* G */ \
- __asm vpackuswb ymm2, ymm2, ymm2 /* R */ \
+ __asm vpackuswb ymm0, ymm0, ymm0 /* B */ \
+ __asm vpackuswb ymm1, ymm1, ymm1 /* G */ \
+ __asm vpackuswb ymm2, ymm2, ymm2 /* R */ \
}
// Store 16 ARGB values.
-#define STOREARGB_AVX2 __asm { \- __asm vpunpcklbw ymm0, ymm0, ymm1 /* BG */ \
+#define STOREARGB_AVX2 \
+ __asm { \+ __asm vpunpcklbw ymm0, ymm0, ymm1 /* BG */ \
__asm vpermq ymm0, ymm0, 0xd8 \
- __asm vpunpcklbw ymm2, ymm2, ymm5 /* RA */ \
+ __asm vpunpcklbw ymm2, ymm2, ymm5 /* RA */ \
__asm vpermq ymm2, ymm2, 0xd8 \
- __asm vpunpcklwd ymm1, ymm0, ymm2 /* BGRA first 8 pixels */ \
- __asm vpunpckhwd ymm0, ymm0, ymm2 /* BGRA next 8 pixels */ \
+ __asm vpunpcklwd ymm1, ymm0, ymm2 /* BGRA first 8 pixels */ \
+ __asm vpunpckhwd ymm0, ymm0, ymm2 /* BGRA next 8 pixels */ \
__asm vmovdqu 0[edx], ymm1 \
__asm vmovdqu 32[edx], ymm0 \
- __asm lea edx, [edx + 64] \
- }
+ __asm lea edx, [edx + 64]}
// Store 16 RGBA values.
-#define STORERGBA_AVX2 __asm { \- __asm vpunpcklbw ymm1, ymm1, ymm2 /* GR */ \
+#define STORERGBA_AVX2 \
+ __asm { \+ __asm vpunpcklbw ymm1, ymm1, ymm2 /* GR */ \
__asm vpermq ymm1, ymm1, 0xd8 \
- __asm vpunpcklbw ymm2, ymm5, ymm0 /* AB */ \
+ __asm vpunpcklbw ymm2, ymm5, ymm0 /* AB */ \
__asm vpermq ymm2, ymm2, 0xd8 \
- __asm vpunpcklwd ymm0, ymm2, ymm1 /* ABGR first 8 pixels */ \
- __asm vpunpckhwd ymm1, ymm2, ymm1 /* ABGR next 8 pixels */ \
+ __asm vpunpcklwd ymm0, ymm2, ymm1 /* ABGR first 8 pixels */ \
+ __asm vpunpckhwd ymm1, ymm2, ymm1 /* ABGR next 8 pixels */ \
__asm vmovdqu [edx], ymm0 \
__asm vmovdqu [edx + 32], ymm1 \
- __asm lea edx, [edx + 64] \
- }
+ __asm lea edx, [edx + 64]}
#ifdef HAS_I422TOARGBROW_AVX2
// 16 pixels
// 8 UV values upsampled to 16 UV, mixed with 16 Y producing 16 ARGB (64 bytes).
-__declspec(naked)
-void I422ToARGBRow_AVX2(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* dst_argb,
- const struct YuvConstants* yuvconstants,
- int width) {+__declspec(naked) void I422ToARGBRow_AVX2(
+ const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) { __asm {push esi
push edi
push ebx
- mov eax, [esp + 12 + 4] // Y
- mov esi, [esp + 12 + 8] // U
+ mov eax, [esp + 12 + 4] // Y
+ mov esi, [esp + 12 + 8] // U
mov edi, [esp + 12 + 12] // V
mov edx, [esp + 12 + 16] // argb
mov ebx, [esp + 12 + 20] // yuvconstants
mov ecx, [esp + 12 + 24] // width
sub edi, esi
- vpcmpeqb ymm5, ymm5, ymm5 // generate 0xffffffffffffffff for alpha
+ vpcmpeqb ymm5, ymm5, ymm5 // generate 0xffffffffffffffff for alpha
convertloop:
READYUV422_AVX2
@@ -2119,21 +2104,21 @@
#ifdef HAS_I422ALPHATOARGBROW_AVX2
// 16 pixels
// 8 UV values upsampled to 16 UV, mixed with 16 Y and 16 A producing 16 ARGB.
-__declspec(naked)
-void I422AlphaToARGBRow_AVX2(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- const uint8* a_buf,
- uint8* dst_argb,
- const struct YuvConstants* yuvconstants,
- int width) {+__declspec(naked) void I422AlphaToARGBRow_AVX2(
+ const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ const uint8_t* a_buf,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) { __asm {push esi
push edi
push ebx
push ebp
- mov eax, [esp + 16 + 4] // Y
- mov esi, [esp + 16 + 8] // U
+ mov eax, [esp + 16 + 4] // Y
+ mov esi, [esp + 16 + 8] // U
mov edi, [esp + 16 + 12] // V
mov ebp, [esp + 16 + 16] // A
mov edx, [esp + 16 + 20] // argb
@@ -2162,25 +2147,25 @@
#ifdef HAS_I444TOARGBROW_AVX2
// 16 pixels
// 16 UV values with 16 Y producing 16 ARGB (64 bytes).
-__declspec(naked)
-void I444ToARGBRow_AVX2(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* dst_argb,
- const struct YuvConstants* yuvconstants,
- int width) {+__declspec(naked) void I444ToARGBRow_AVX2(
+ const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) { __asm {push esi
push edi
push ebx
- mov eax, [esp + 12 + 4] // Y
- mov esi, [esp + 12 + 8] // U
+ mov eax, [esp + 12 + 4] // Y
+ mov esi, [esp + 12 + 8] // U
mov edi, [esp + 12 + 12] // V
mov edx, [esp + 12 + 16] // argb
mov ebx, [esp + 12 + 20] // yuvconstants
mov ecx, [esp + 12 + 24] // width
sub edi, esi
- vpcmpeqb ymm5, ymm5, ymm5 // generate 0xffffffffffffffff for alpha
+ vpcmpeqb ymm5, ymm5, ymm5 // generate 0xffffffffffffffff for alpha
convertloop:
READYUV444_AVX2
YUVTORGB_AVX2(ebx)
@@ -2198,64 +2183,24 @@
}
#endif // HAS_I444TOARGBROW_AVX2
-#ifdef HAS_I411TOARGBROW_AVX2
-// 16 pixels
-// 4 UV values upsampled to 16 UV, mixed with 16 Y producing 16 ARGB (64 bytes).
-__declspec(naked)
-void I411ToARGBRow_AVX2(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* dst_argb,
- const struct YuvConstants* yuvconstants,
- int width) {- __asm {- push esi
- push edi
- push ebx
- mov eax, [esp + 12 + 4] // Y
- mov esi, [esp + 12 + 8] // U
- mov edi, [esp + 12 + 12] // V
- mov edx, [esp + 12 + 16] // abgr
- mov ebx, [esp + 12 + 20] // yuvconstants
- mov ecx, [esp + 12 + 24] // width
- sub edi, esi
- vpcmpeqb ymm5, ymm5, ymm5 // generate 0xffffffffffffffff for alpha
-
- convertloop:
- READYUV411_AVX2
- YUVTORGB_AVX2(ebx)
- STOREARGB_AVX2
-
- sub ecx, 16
- jg convertloop
-
- pop ebx
- pop edi
- pop esi
- vzeroupper
- ret
- }
-}
-#endif // HAS_I411TOARGBROW_AVX2
-
#ifdef HAS_NV12TOARGBROW_AVX2
// 16 pixels.
// 8 UV values upsampled to 16 UV, mixed with 16 Y producing 16 ARGB (64 bytes).
-__declspec(naked)
-void NV12ToARGBRow_AVX2(const uint8* y_buf,
- const uint8* uv_buf,
- uint8* dst_argb,
- const struct YuvConstants* yuvconstants,
- int width) {+__declspec(naked) void NV12ToARGBRow_AVX2(
+ const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) { __asm {push esi
push ebx
- mov eax, [esp + 8 + 4] // Y
- mov esi, [esp + 8 + 8] // UV
+ mov eax, [esp + 8 + 4] // Y
+ mov esi, [esp + 8 + 8] // UV
mov edx, [esp + 8 + 12] // argb
mov ebx, [esp + 8 + 16] // yuvconstants
mov ecx, [esp + 8 + 20] // width
- vpcmpeqb ymm5, ymm5, ymm5 // generate 0xffffffffffffffff for alpha
+ vpcmpeqb ymm5, ymm5, ymm5 // generate 0xffffffffffffffff for alpha
convertloop:
READNV12_AVX2
@@ -2276,21 +2221,21 @@
#ifdef HAS_NV21TOARGBROW_AVX2
// 16 pixels.
// 8 VU values upsampled to 16 UV, mixed with 16 Y producing 16 ARGB (64 bytes).
-__declspec(naked)
-void NV21ToARGBRow_AVX2(const uint8* y_buf,
- const uint8* vu_buf,
- uint8* dst_argb,
- const struct YuvConstants* yuvconstants,
- int width) {+__declspec(naked) void NV21ToARGBRow_AVX2(
+ const uint8_t* y_buf,
+ const uint8_t* vu_buf,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) { __asm {push esi
push ebx
- mov eax, [esp + 8 + 4] // Y
- mov esi, [esp + 8 + 8] // VU
+ mov eax, [esp + 8 + 4] // Y
+ mov esi, [esp + 8 + 8] // VU
mov edx, [esp + 8 + 12] // argb
mov ebx, [esp + 8 + 16] // yuvconstants
mov ecx, [esp + 8 + 20] // width
- vpcmpeqb ymm5, ymm5, ymm5 // generate 0xffffffffffffffff for alpha
+ vpcmpeqb ymm5, ymm5, ymm5 // generate 0xffffffffffffffff for alpha
convertloop:
READNV21_AVX2
@@ -2311,18 +2256,18 @@
#ifdef HAS_YUY2TOARGBROW_AVX2
// 16 pixels.
// 8 YUY2 values with 16 Y and 8 UV producing 16 ARGB (64 bytes).
-__declspec(naked)
-void YUY2ToARGBRow_AVX2(const uint8* src_yuy2,
- uint8* dst_argb,
- const struct YuvConstants* yuvconstants,
- int width) {+__declspec(naked) void YUY2ToARGBRow_AVX2(
+ const uint8_t* src_yuy2,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) { __asm {push ebx
- mov eax, [esp + 4 + 4] // yuy2
- mov edx, [esp + 4 + 8] // argb
+ mov eax, [esp + 4 + 4] // yuy2
+ mov edx, [esp + 4 + 8] // argb
mov ebx, [esp + 4 + 12] // yuvconstants
mov ecx, [esp + 4 + 16] // width
- vpcmpeqb ymm5, ymm5, ymm5 // generate 0xffffffffffffffff for alpha
+ vpcmpeqb ymm5, ymm5, ymm5 // generate 0xffffffffffffffff for alpha
convertloop:
READYUY2_AVX2
@@ -2342,18 +2287,18 @@
#ifdef HAS_UYVYTOARGBROW_AVX2
// 16 pixels.
// 8 UYVY values with 16 Y and 8 UV producing 16 ARGB (64 bytes).
-__declspec(naked)
-void UYVYToARGBRow_AVX2(const uint8* src_uyvy,
- uint8* dst_argb,
- const struct YuvConstants* yuvconstants,
- int width) {+__declspec(naked) void UYVYToARGBRow_AVX2(
+ const uint8_t* src_uyvy,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) { __asm {push ebx
- mov eax, [esp + 4 + 4] // uyvy
- mov edx, [esp + 4 + 8] // argb
+ mov eax, [esp + 4 + 4] // uyvy
+ mov edx, [esp + 4 + 8] // argb
mov ebx, [esp + 4 + 12] // yuvconstants
mov ecx, [esp + 4 + 16] // width
- vpcmpeqb ymm5, ymm5, ymm5 // generate 0xffffffffffffffff for alpha
+ vpcmpeqb ymm5, ymm5, ymm5 // generate 0xffffffffffffffff for alpha
convertloop:
READUYVY_AVX2
@@ -2373,25 +2318,25 @@
#ifdef HAS_I422TORGBAROW_AVX2
// 16 pixels
// 8 UV values upsampled to 16 UV, mixed with 16 Y producing 16 RGBA (64 bytes).
-__declspec(naked)
-void I422ToRGBARow_AVX2(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* dst_argb,
- const struct YuvConstants* yuvconstants,
- int width) {+__declspec(naked) void I422ToRGBARow_AVX2(
+ const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) { __asm {push esi
push edi
push ebx
- mov eax, [esp + 12 + 4] // Y
- mov esi, [esp + 12 + 8] // U
+ mov eax, [esp + 12 + 4] // Y
+ mov esi, [esp + 12 + 8] // U
mov edi, [esp + 12 + 12] // V
mov edx, [esp + 12 + 16] // abgr
mov ebx, [esp + 12 + 20] // yuvconstants
mov ecx, [esp + 12 + 24] // width
sub edi, esi
- vpcmpeqb ymm5, ymm5, ymm5 // generate 0xffffffffffffffff for alpha
+ vpcmpeqb ymm5, ymm5, ymm5 // generate 0xffffffffffffffff for alpha
convertloop:
READYUV422_AVX2
@@ -2415,100 +2360,83 @@
// Allows a conversion with half size scaling.
// Read 8 UV from 444.
-#define READYUV444 __asm { \+#define READYUV444 \
+ __asm { \__asm movq xmm0, qword ptr [esi] /* U */ \
__asm movq xmm1, qword ptr [esi + edi] /* V */ \
__asm lea esi, [esi + 8] \
- __asm punpcklbw xmm0, xmm1 /* UV */ \
+ __asm punpcklbw xmm0, xmm1 /* UV */ \
__asm movq xmm4, qword ptr [eax] \
__asm punpcklbw xmm4, xmm4 \
- __asm lea eax, [eax + 8] \
- }
+ __asm lea eax, [eax + 8]}
// Read 4 UV from 422, upsample to 8 UV.
-#define READYUV422 __asm { \- __asm movd xmm0, [esi] /* U */ \
- __asm movd xmm1, [esi + edi] /* V */ \
+#define READYUV422 \
+ __asm { \+ __asm movd xmm0, [esi] /* U */ \
+ __asm movd xmm1, [esi + edi] /* V */ \
__asm lea esi, [esi + 4] \
- __asm punpcklbw xmm0, xmm1 /* UV */ \
- __asm punpcklwd xmm0, xmm0 /* UVUV (upsample) */ \
+ __asm punpcklbw xmm0, xmm1 /* UV */ \
+ __asm punpcklwd xmm0, xmm0 /* UVUV (upsample) */ \
__asm movq xmm4, qword ptr [eax] \
__asm punpcklbw xmm4, xmm4 \
- __asm lea eax, [eax + 8] \
- }
+ __asm lea eax, [eax + 8]}
// Read 4 UV from 422, upsample to 8 UV. With 8 Alpha.
-#define READYUVA422 __asm { \- __asm movd xmm0, [esi] /* U */ \
- __asm movd xmm1, [esi + edi] /* V */ \
+#define READYUVA422 \
+ __asm { \+ __asm movd xmm0, [esi] /* U */ \
+ __asm movd xmm1, [esi + edi] /* V */ \
__asm lea esi, [esi + 4] \
- __asm punpcklbw xmm0, xmm1 /* UV */ \
- __asm punpcklwd xmm0, xmm0 /* UVUV (upsample) */ \
- __asm movq xmm4, qword ptr [eax] /* Y */ \
+ __asm punpcklbw xmm0, xmm1 /* UV */ \
+ __asm punpcklwd xmm0, xmm0 /* UVUV (upsample) */ \
+ __asm movq xmm4, qword ptr [eax] /* Y */ \
__asm punpcklbw xmm4, xmm4 \
__asm lea eax, [eax + 8] \
- __asm movq xmm5, qword ptr [ebp] /* A */ \
- __asm lea ebp, [ebp + 8] \
- }
+ __asm movq xmm5, qword ptr [ebp] /* A */ \
+ __asm lea ebp, [ebp + 8]}
-// Read 2 UV from 411, upsample to 8 UV.
-// drmemory fails with memory fault if pinsrw used. libyuv bug: 525
-// __asm pinsrw xmm0, [esi], 0 /* U */
-// __asm pinsrw xmm1, [esi + edi], 0 /* V */
-#define READYUV411_EBX __asm { \- __asm movzx ebx, word ptr [esi] /* U */ \
- __asm movd xmm0, ebx \
- __asm movzx ebx, word ptr [esi + edi] /* V */ \
- __asm movd xmm1, ebx \
- __asm lea esi, [esi + 2] \
- __asm punpcklbw xmm0, xmm1 /* UV */ \
- __asm punpcklwd xmm0, xmm0 /* UVUV (upsample) */ \
- __asm punpckldq xmm0, xmm0 /* UVUVUVUV (upsample) */ \
- __asm movq xmm4, qword ptr [eax] \
- __asm punpcklbw xmm4, xmm4 \
- __asm lea eax, [eax + 8] \
- }
-
// Read 4 UV from NV12, upsample to 8 UV.
-#define READNV12 __asm { \+#define READNV12 \
+ __asm { \__asm movq xmm0, qword ptr [esi] /* UV */ \
__asm lea esi, [esi + 8] \
- __asm punpcklwd xmm0, xmm0 /* UVUV (upsample) */ \
+ __asm punpcklwd xmm0, xmm0 /* UVUV (upsample) */ \
__asm movq xmm4, qword ptr [eax] \
__asm punpcklbw xmm4, xmm4 \
- __asm lea eax, [eax + 8] \
- }
+ __asm lea eax, [eax + 8]}
// Read 4 VU from NV21, upsample to 8 UV.
-#define READNV21 __asm { \- __asm movq xmm0, qword ptr [esi] /* UV */ \
+#define READNV21 \
+ __asm { \+ __asm movq xmm0, qword ptr [esi] /* UV */ \
__asm lea esi, [esi + 8] \
__asm pshufb xmm0, xmmword ptr kShuffleNV21 \
__asm movq xmm4, qword ptr [eax] \
__asm punpcklbw xmm4, xmm4 \
- __asm lea eax, [eax + 8] \
- }
+ __asm lea eax, [eax + 8]}
// Read 4 YUY2 with 8 Y and upsample 4 UV to 8 UV.
-#define READYUY2 __asm { \- __asm movdqu xmm4, [eax] /* YUY2 */ \
+#define READYUY2 \
+ __asm { \+ __asm movdqu xmm4, [eax] /* YUY2 */ \
__asm pshufb xmm4, xmmword ptr kShuffleYUY2Y \
- __asm movdqu xmm0, [eax] /* UV */ \
+ __asm movdqu xmm0, [eax] /* UV */ \
__asm pshufb xmm0, xmmword ptr kShuffleYUY2UV \
- __asm lea eax, [eax + 16] \
- }
+ __asm lea eax, [eax + 16]}
// Read 4 UYVY with 8 Y and upsample 4 UV to 8 UV.
-#define READUYVY __asm { \- __asm movdqu xmm4, [eax] /* UYVY */ \
+#define READUYVY \
+ __asm { \+ __asm movdqu xmm4, [eax] /* UYVY */ \
__asm pshufb xmm4, xmmword ptr kShuffleUYVYY \
- __asm movdqu xmm0, [eax] /* UV */ \
+ __asm movdqu xmm0, [eax] /* UV */ \
__asm pshufb xmm0, xmmword ptr kShuffleUYVYUV \
- __asm lea eax, [eax + 16] \
- }
+ __asm lea eax, [eax + 16]}
// Convert 8 pixels: 8 UV and 8 Y.
-#define YUVTORGB(YuvConstants) __asm { \+#define YUVTORGB(YuvConstants) \
+ __asm { \__asm movdqa xmm1, xmm0 \
__asm movdqa xmm2, xmm0 \
__asm movdqa xmm3, xmm0 \
@@ -2522,129 +2450,125 @@
__asm pmaddubsw xmm3, xmmword ptr [YuvConstants + KUVTOR] \
__asm psubw xmm2, xmm3 \
__asm pmulhuw xmm4, xmmword ptr [YuvConstants + KYTORGB] \
- __asm paddsw xmm0, xmm4 /* B += Y */ \
- __asm paddsw xmm1, xmm4 /* G += Y */ \
- __asm paddsw xmm2, xmm4 /* R += Y */ \
+ __asm paddsw xmm0, xmm4 /* B += Y */ \
+ __asm paddsw xmm1, xmm4 /* G += Y */ \
+ __asm paddsw xmm2, xmm4 /* R += Y */ \
__asm psraw xmm0, 6 \
__asm psraw xmm1, 6 \
__asm psraw xmm2, 6 \
- __asm packuswb xmm0, xmm0 /* B */ \
- __asm packuswb xmm1, xmm1 /* G */ \
- __asm packuswb xmm2, xmm2 /* R */ \
+ __asm packuswb xmm0, xmm0 /* B */ \
+ __asm packuswb xmm1, xmm1 /* G */ \
+ __asm packuswb xmm2, xmm2 /* R */ \
}
// Store 8 ARGB values.
-#define STOREARGB __asm { \- __asm punpcklbw xmm0, xmm1 /* BG */ \
- __asm punpcklbw xmm2, xmm5 /* RA */ \
+#define STOREARGB \
+ __asm { \+ __asm punpcklbw xmm0, xmm1 /* BG */ \
+ __asm punpcklbw xmm2, xmm5 /* RA */ \
__asm movdqa xmm1, xmm0 \
- __asm punpcklwd xmm0, xmm2 /* BGRA first 4 pixels */ \
- __asm punpckhwd xmm1, xmm2 /* BGRA next 4 pixels */ \
+ __asm punpcklwd xmm0, xmm2 /* BGRA first 4 pixels */ \
+ __asm punpckhwd xmm1, xmm2 /* BGRA next 4 pixels */ \
__asm movdqu 0[edx], xmm0 \
__asm movdqu 16[edx], xmm1 \
- __asm lea edx, [edx + 32] \
- }
+ __asm lea edx, [edx + 32]}
// Store 8 BGRA values.
-#define STOREBGRA __asm { \- __asm pcmpeqb xmm5, xmm5 /* generate 0xffffffff for alpha */ \
- __asm punpcklbw xmm1, xmm0 /* GB */ \
- __asm punpcklbw xmm5, xmm2 /* AR */ \
+#define STOREBGRA \
+ __asm { \+ __asm pcmpeqb xmm5, xmm5 /* generate 0xffffffff for alpha */ \
+ __asm punpcklbw xmm1, xmm0 /* GB */ \
+ __asm punpcklbw xmm5, xmm2 /* AR */ \
__asm movdqa xmm0, xmm5 \
- __asm punpcklwd xmm5, xmm1 /* BGRA first 4 pixels */ \
- __asm punpckhwd xmm0, xmm1 /* BGRA next 4 pixels */ \
+ __asm punpcklwd xmm5, xmm1 /* BGRA first 4 pixels */ \
+ __asm punpckhwd xmm0, xmm1 /* BGRA next 4 pixels */ \
__asm movdqu 0[edx], xmm5 \
__asm movdqu 16[edx], xmm0 \
- __asm lea edx, [edx + 32] \
- }
+ __asm lea edx, [edx + 32]}
// Store 8 RGBA values.
-#define STORERGBA __asm { \- __asm pcmpeqb xmm5, xmm5 /* generate 0xffffffff for alpha */ \
- __asm punpcklbw xmm1, xmm2 /* GR */ \
- __asm punpcklbw xmm5, xmm0 /* AB */ \
+#define STORERGBA \
+ __asm { \+ __asm pcmpeqb xmm5, xmm5 /* generate 0xffffffff for alpha */ \
+ __asm punpcklbw xmm1, xmm2 /* GR */ \
+ __asm punpcklbw xmm5, xmm0 /* AB */ \
__asm movdqa xmm0, xmm5 \
- __asm punpcklwd xmm5, xmm1 /* RGBA first 4 pixels */ \
- __asm punpckhwd xmm0, xmm1 /* RGBA next 4 pixels */ \
+ __asm punpcklwd xmm5, xmm1 /* RGBA first 4 pixels */ \
+ __asm punpckhwd xmm0, xmm1 /* RGBA next 4 pixels */ \
__asm movdqu 0[edx], xmm5 \
__asm movdqu 16[edx], xmm0 \
- __asm lea edx, [edx + 32] \
- }
+ __asm lea edx, [edx + 32]}
// Store 8 RGB24 values.
-#define STORERGB24 __asm { \- /* Weave into RRGB */ \
- __asm punpcklbw xmm0, xmm1 /* BG */ \
- __asm punpcklbw xmm2, xmm2 /* RR */ \
+#define STORERGB24 \
+ __asm {/* Weave into RRGB */ \+ __asm punpcklbw xmm0, xmm1 /* BG */ \
+ __asm punpcklbw xmm2, xmm2 /* RR */ \
__asm movdqa xmm1, xmm0 \
- __asm punpcklwd xmm0, xmm2 /* BGRR first 4 pixels */ \
- __asm punpckhwd xmm1, xmm2 /* BGRR next 4 pixels */ \
- /* RRGB -> RGB24 */ \
- __asm pshufb xmm0, xmm5 /* Pack first 8 and last 4 bytes. */ \
- __asm pshufb xmm1, xmm6 /* Pack first 12 bytes. */ \
- __asm palignr xmm1, xmm0, 12 /* last 4 bytes of xmm0 + 12 xmm1 */ \
- __asm movq qword ptr 0[edx], xmm0 /* First 8 bytes */ \
- __asm movdqu 8[edx], xmm1 /* Last 16 bytes */ \
- __asm lea edx, [edx + 24] \
- }
+ __asm punpcklwd xmm0, xmm2 /* BGRR first 4 pixels */ \
+ __asm punpckhwd xmm1, xmm2 /* BGRR next 4 pixels */ /* RRGB -> RGB24 */ \
+ __asm pshufb xmm0, xmm5 /* Pack first 8 and last 4 bytes. */ \
+ __asm pshufb xmm1, xmm6 /* Pack first 12 bytes. */ \
+ __asm palignr xmm1, xmm0, 12 /* last 4 bytes of xmm0 + 12 xmm1 */ \
+ __asm movq qword ptr 0[edx], xmm0 /* First 8 bytes */ \
+ __asm movdqu 8[edx], xmm1 /* Last 16 bytes */ \
+ __asm lea edx, [edx + 24]}
// Store 8 RGB565 values.
-#define STORERGB565 __asm { \- /* Weave into RRGB */ \
- __asm punpcklbw xmm0, xmm1 /* BG */ \
- __asm punpcklbw xmm2, xmm2 /* RR */ \
+#define STORERGB565 \
+ __asm {/* Weave into RRGB */ \+ __asm punpcklbw xmm0, xmm1 /* BG */ \
+ __asm punpcklbw xmm2, xmm2 /* RR */ \
__asm movdqa xmm1, xmm0 \
- __asm punpcklwd xmm0, xmm2 /* BGRR first 4 pixels */ \
- __asm punpckhwd xmm1, xmm2 /* BGRR next 4 pixels */ \
- /* RRGB -> RGB565 */ \
- __asm movdqa xmm3, xmm0 /* B first 4 pixels of argb */ \
- __asm movdqa xmm2, xmm0 /* G */ \
- __asm pslld xmm0, 8 /* R */ \
- __asm psrld xmm3, 3 /* B */ \
- __asm psrld xmm2, 5 /* G */ \
- __asm psrad xmm0, 16 /* R */ \
- __asm pand xmm3, xmm5 /* B */ \
- __asm pand xmm2, xmm6 /* G */ \
- __asm pand xmm0, xmm7 /* R */ \
- __asm por xmm3, xmm2 /* BG */ \
- __asm por xmm0, xmm3 /* BGR */ \
- __asm movdqa xmm3, xmm1 /* B next 4 pixels of argb */ \
- __asm movdqa xmm2, xmm1 /* G */ \
- __asm pslld xmm1, 8 /* R */ \
- __asm psrld xmm3, 3 /* B */ \
- __asm psrld xmm2, 5 /* G */ \
- __asm psrad xmm1, 16 /* R */ \
- __asm pand xmm3, xmm5 /* B */ \
- __asm pand xmm2, xmm6 /* G */ \
- __asm pand xmm1, xmm7 /* R */ \
- __asm por xmm3, xmm2 /* BG */ \
- __asm por xmm1, xmm3 /* BGR */ \
+ __asm punpcklwd xmm0, xmm2 /* BGRR first 4 pixels */ \
+ __asm punpckhwd xmm1, xmm2 /* BGRR next 4 pixels */ /* RRGB -> RGB565 */ \
+ __asm movdqa xmm3, xmm0 /* B first 4 pixels of argb */ \
+ __asm movdqa xmm2, xmm0 /* G */ \
+ __asm pslld xmm0, 8 /* R */ \
+ __asm psrld xmm3, 3 /* B */ \
+ __asm psrld xmm2, 5 /* G */ \
+ __asm psrad xmm0, 16 /* R */ \
+ __asm pand xmm3, xmm5 /* B */ \
+ __asm pand xmm2, xmm6 /* G */ \
+ __asm pand xmm0, xmm7 /* R */ \
+ __asm por xmm3, xmm2 /* BG */ \
+ __asm por xmm0, xmm3 /* BGR */ \
+ __asm movdqa xmm3, xmm1 /* B next 4 pixels of argb */ \
+ __asm movdqa xmm2, xmm1 /* G */ \
+ __asm pslld xmm1, 8 /* R */ \
+ __asm psrld xmm3, 3 /* B */ \
+ __asm psrld xmm2, 5 /* G */ \
+ __asm psrad xmm1, 16 /* R */ \
+ __asm pand xmm3, xmm5 /* B */ \
+ __asm pand xmm2, xmm6 /* G */ \
+ __asm pand xmm1, xmm7 /* R */ \
+ __asm por xmm3, xmm2 /* BG */ \
+ __asm por xmm1, xmm3 /* BGR */ \
__asm packssdw xmm0, xmm1 \
- __asm movdqu 0[edx], xmm0 /* store 8 pixels of RGB565 */ \
- __asm lea edx, [edx + 16] \
- }
+ __asm movdqu 0[edx], xmm0 /* store 8 pixels of RGB565 */ \
+ __asm lea edx, [edx + 16]}
// 8 pixels.
// 8 UV values, mixed with 8 Y producing 8 ARGB (32 bytes).
-__declspec(naked)
-void I444ToARGBRow_SSSE3(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* dst_argb,
- const struct YuvConstants* yuvconstants,
- int width) {+__declspec(naked) void I444ToARGBRow_SSSE3(
+ const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) { __asm {push esi
push edi
push ebx
- mov eax, [esp + 12 + 4] // Y
- mov esi, [esp + 12 + 8] // U
+ mov eax, [esp + 12 + 4] // Y
+ mov esi, [esp + 12 + 8] // U
mov edi, [esp + 12 + 12] // V
mov edx, [esp + 12 + 16] // argb
mov ebx, [esp + 12 + 20] // yuvconstants
mov ecx, [esp + 12 + 24] // width
sub edi, esi
- pcmpeqb xmm5, xmm5 // generate 0xffffffff for alpha
+ pcmpeqb xmm5, xmm5 // generate 0xffffffff for alpha
convertloop:
READYUV444
@@ -2663,19 +2587,19 @@
// 8 pixels.
// 4 UV values upsampled to 8 UV, mixed with 8 Y producing 8 RGB24 (24 bytes).
-__declspec(naked)
-void I422ToRGB24Row_SSSE3(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* dst_rgb24,
- const struct YuvConstants* yuvconstants,
- int width) {+__declspec(naked) void I422ToRGB24Row_SSSE3(
+ const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_rgb24,
+ const struct YuvConstants* yuvconstants,
+ int width) { __asm {push esi
push edi
push ebx
- mov eax, [esp + 12 + 4] // Y
- mov esi, [esp + 12 + 8] // U
+ mov eax, [esp + 12 + 4] // Y
+ mov esi, [esp + 12 + 8] // U
mov edi, [esp + 12 + 12] // V
mov edx, [esp + 12 + 16] // argb
mov ebx, [esp + 12 + 20] // yuvconstants
@@ -2701,30 +2625,30 @@
// 8 pixels
// 4 UV values upsampled to 8 UV, mixed with 8 Y producing 8 RGB565 (16 bytes).
-__declspec(naked)
-void I422ToRGB565Row_SSSE3(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* rgb565_buf,
- const struct YuvConstants* yuvconstants,
- int width) {+__declspec(naked) void I422ToRGB565Row_SSSE3(
+ const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* rgb565_buf,
+ const struct YuvConstants* yuvconstants,
+ int width) { __asm {push esi
push edi
push ebx
- mov eax, [esp + 12 + 4] // Y
- mov esi, [esp + 12 + 8] // U
+ mov eax, [esp + 12 + 4] // Y
+ mov esi, [esp + 12 + 8] // U
mov edi, [esp + 12 + 12] // V
mov edx, [esp + 12 + 16] // argb
mov ebx, [esp + 12 + 20] // yuvconstants
mov ecx, [esp + 12 + 24] // width
sub edi, esi
- pcmpeqb xmm5, xmm5 // generate mask 0x0000001f
+ pcmpeqb xmm5, xmm5 // generate mask 0x0000001f
psrld xmm5, 27
- pcmpeqb xmm6, xmm6 // generate mask 0x000007e0
+ pcmpeqb xmm6, xmm6 // generate mask 0x000007e0
psrld xmm6, 26
pslld xmm6, 5
- pcmpeqb xmm7, xmm7 // generate mask 0xfffff800
+ pcmpeqb xmm7, xmm7 // generate mask 0xfffff800
pslld xmm7, 11
convertloop:
@@ -2744,25 +2668,25 @@
// 8 pixels.
// 4 UV values upsampled to 8 UV, mixed with 8 Y producing 8 ARGB (32 bytes).
-__declspec(naked)
-void I422ToARGBRow_SSSE3(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* dst_argb,
- const struct YuvConstants* yuvconstants,
- int width) {+__declspec(naked) void I422ToARGBRow_SSSE3(
+ const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) { __asm {push esi
push edi
push ebx
- mov eax, [esp + 12 + 4] // Y
- mov esi, [esp + 12 + 8] // U
+ mov eax, [esp + 12 + 4] // Y
+ mov esi, [esp + 12 + 8] // U
mov edi, [esp + 12 + 12] // V
mov edx, [esp + 12 + 16] // argb
mov ebx, [esp + 12 + 20] // yuvconstants
mov ecx, [esp + 12 + 24] // width
sub edi, esi
- pcmpeqb xmm5, xmm5 // generate 0xffffffff for alpha
+ pcmpeqb xmm5, xmm5 // generate 0xffffffff for alpha
convertloop:
READYUV422
@@ -2781,21 +2705,21 @@
// 8 pixels.
// 4 UV values upsampled to 8 UV, mixed with 8 Y and 8 A producing 8 ARGB.
-__declspec(naked)
-void I422AlphaToARGBRow_SSSE3(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- const uint8* a_buf,
- uint8* dst_argb,
- const struct YuvConstants* yuvconstants,
- int width) {+__declspec(naked) void I422AlphaToARGBRow_SSSE3(
+ const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ const uint8_t* a_buf,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) { __asm {push esi
push edi
push ebx
push ebp
- mov eax, [esp + 16 + 4] // Y
- mov esi, [esp + 16 + 8] // U
+ mov eax, [esp + 16 + 4] // Y
+ mov esi, [esp + 16 + 8] // U
mov edi, [esp + 16 + 12] // V
mov ebp, [esp + 16 + 16] // A
mov edx, [esp + 16 + 20] // argb
@@ -2820,62 +2744,22 @@
}
// 8 pixels.
-// 2 UV values upsampled to 8 UV, mixed with 8 Y producing 8 ARGB (32 bytes).
-// Similar to I420 but duplicate UV once more.
-__declspec(naked)
-void I411ToARGBRow_SSSE3(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* dst_argb,
- const struct YuvConstants* yuvconstants,
- int width) {- __asm {- push esi
- push edi
- push ebx
- push ebp
- mov eax, [esp + 16 + 4] // Y
- mov esi, [esp + 16 + 8] // U
- mov edi, [esp + 16 + 12] // V
- mov edx, [esp + 16 + 16] // abgr
- mov ebp, [esp + 16 + 20] // yuvconstants
- mov ecx, [esp + 16 + 24] // width
- sub edi, esi
- pcmpeqb xmm5, xmm5 // generate 0xffffffff for alpha
-
- convertloop:
- READYUV411_EBX
- YUVTORGB(ebp)
- STOREARGB
-
- sub ecx, 8
- jg convertloop
-
- pop ebp
- pop ebx
- pop edi
- pop esi
- ret
- }
-}
-
-// 8 pixels.
// 4 UV values upsampled to 8 UV, mixed with 8 Y producing 8 ARGB (32 bytes).
-__declspec(naked)
-void NV12ToARGBRow_SSSE3(const uint8* y_buf,
- const uint8* uv_buf,
- uint8* dst_argb,
- const struct YuvConstants* yuvconstants,
- int width) {+__declspec(naked) void NV12ToARGBRow_SSSE3(
+ const uint8_t* y_buf,
+ const uint8_t* uv_buf,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) { __asm {push esi
push ebx
- mov eax, [esp + 8 + 4] // Y
- mov esi, [esp + 8 + 8] // UV
+ mov eax, [esp + 8 + 4] // Y
+ mov esi, [esp + 8 + 8] // UV
mov edx, [esp + 8 + 12] // argb
mov ebx, [esp + 8 + 16] // yuvconstants
mov ecx, [esp + 8 + 20] // width
- pcmpeqb xmm5, xmm5 // generate 0xffffffff for alpha
+ pcmpeqb xmm5, xmm5 // generate 0xffffffff for alpha
convertloop:
READNV12
@@ -2893,21 +2777,21 @@
// 8 pixels.
// 4 UV values upsampled to 8 UV, mixed with 8 Y producing 8 ARGB (32 bytes).
-__declspec(naked)
-void NV21ToARGBRow_SSSE3(const uint8* y_buf,
- const uint8* vu_buf,
- uint8* dst_argb,
- const struct YuvConstants* yuvconstants,
- int width) {+__declspec(naked) void NV21ToARGBRow_SSSE3(
+ const uint8_t* y_buf,
+ const uint8_t* vu_buf,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) { __asm {push esi
push ebx
- mov eax, [esp + 8 + 4] // Y
- mov esi, [esp + 8 + 8] // VU
+ mov eax, [esp + 8 + 4] // Y
+ mov esi, [esp + 8 + 8] // VU
mov edx, [esp + 8 + 12] // argb
mov ebx, [esp + 8 + 16] // yuvconstants
mov ecx, [esp + 8 + 20] // width
- pcmpeqb xmm5, xmm5 // generate 0xffffffff for alpha
+ pcmpeqb xmm5, xmm5 // generate 0xffffffff for alpha
convertloop:
READNV21
@@ -2925,18 +2809,18 @@
// 8 pixels.
// 4 YUY2 values with 8 Y and 4 UV producing 8 ARGB (32 bytes).
-__declspec(naked)
-void YUY2ToARGBRow_SSSE3(const uint8* src_yuy2,
- uint8* dst_argb,
- const struct YuvConstants* yuvconstants,
- int width) {+__declspec(naked) void YUY2ToARGBRow_SSSE3(
+ const uint8_t* src_yuy2,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) { __asm {push ebx
- mov eax, [esp + 4 + 4] // yuy2
- mov edx, [esp + 4 + 8] // argb
+ mov eax, [esp + 4 + 4] // yuy2
+ mov edx, [esp + 4 + 8] // argb
mov ebx, [esp + 4 + 12] // yuvconstants
mov ecx, [esp + 4 + 16] // width
- pcmpeqb xmm5, xmm5 // generate 0xffffffff for alpha
+ pcmpeqb xmm5, xmm5 // generate 0xffffffff for alpha
convertloop:
READYUY2
@@ -2953,18 +2837,18 @@
// 8 pixels.
// 4 UYVY values with 8 Y and 4 UV producing 8 ARGB (32 bytes).
-__declspec(naked)
-void UYVYToARGBRow_SSSE3(const uint8* src_uyvy,
- uint8* dst_argb,
- const struct YuvConstants* yuvconstants,
- int width) {+__declspec(naked) void UYVYToARGBRow_SSSE3(
+ const uint8_t* src_uyvy,
+ uint8_t* dst_argb,
+ const struct YuvConstants* yuvconstants,
+ int width) { __asm {push ebx
- mov eax, [esp + 4 + 4] // uyvy
- mov edx, [esp + 4 + 8] // argb
+ mov eax, [esp + 4 + 4] // uyvy
+ mov edx, [esp + 4 + 8] // argb
mov ebx, [esp + 4 + 12] // yuvconstants
mov ecx, [esp + 4 + 16] // width
- pcmpeqb xmm5, xmm5 // generate 0xffffffff for alpha
+ pcmpeqb xmm5, xmm5 // generate 0xffffffff for alpha
convertloop:
READUYVY
@@ -2979,19 +2863,19 @@
}
}
-__declspec(naked)
-void I422ToRGBARow_SSSE3(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* dst_rgba,
- const struct YuvConstants* yuvconstants,
- int width) {+__declspec(naked) void I422ToRGBARow_SSSE3(
+ const uint8_t* y_buf,
+ const uint8_t* u_buf,
+ const uint8_t* v_buf,
+ uint8_t* dst_rgba,
+ const struct YuvConstants* yuvconstants,
+ int width) { __asm {push esi
push edi
push ebx
- mov eax, [esp + 12 + 4] // Y
- mov esi, [esp + 12 + 8] // U
+ mov eax, [esp + 12 + 4] // Y
+ mov esi, [esp + 12 + 8] // U
mov edi, [esp + 12 + 12] // V
mov edx, [esp + 12 + 16] // argb
mov ebx, [esp + 12 + 20] // yuvconstants
@@ -3016,39 +2900,38 @@
#ifdef HAS_I400TOARGBROW_SSE2
// 8 pixels of Y converted to 8 pixels of ARGB (32 bytes).
-__declspec(naked)
-void I400ToARGBRow_SSE2(const uint8* y_buf,
- uint8* rgb_buf,
- int width) {+__declspec(naked) void I400ToARGBRow_SSE2(const uint8_t* y_buf,
+ uint8_t* rgb_buf,
+ int width) { __asm {- mov eax, 0x4a354a35 // 4a35 = 18997 = round(1.164 * 64 * 256)
+ mov eax, 0x4a354a35 // 4a35 = 18997 = round(1.164 * 64 * 256)
movd xmm2, eax
pshufd xmm2, xmm2,0
- mov eax, 0x04880488 // 0488 = 1160 = round(1.164 * 64 * 16)
+ mov eax, 0x04880488 // 0488 = 1160 = round(1.164 * 64 * 16)
movd xmm3, eax
pshufd xmm3, xmm3, 0
- pcmpeqb xmm4, xmm4 // generate mask 0xff000000
+ pcmpeqb xmm4, xmm4 // generate mask 0xff000000
pslld xmm4, 24
- mov eax, [esp + 4] // Y
- mov edx, [esp + 8] // rgb
- mov ecx, [esp + 12] // width
+ mov eax, [esp + 4] // Y
+ mov edx, [esp + 8] // rgb
+ mov ecx, [esp + 12] // width
convertloop:
- // Step 1: Scale Y contribution to 8 G values. G = (y - 16) * 1.164
+ // Step 1: Scale Y contribution to 8 G values. G = (y - 16) * 1.164
movq xmm0, qword ptr [eax]
lea eax, [eax + 8]
- punpcklbw xmm0, xmm0 // Y.Y
+ punpcklbw xmm0, xmm0 // Y.Y
pmulhuw xmm0, xmm2
psubusw xmm0, xmm3
psrlw xmm0, 6
- packuswb xmm0, xmm0 // G
+ packuswb xmm0, xmm0 // G
- // Step 2: Weave into ARGB
- punpcklbw xmm0, xmm0 // GG
+ // Step 2: Weave into ARGB
+ punpcklbw xmm0, xmm0 // GG
movdqa xmm1, xmm0
- punpcklwd xmm0, xmm0 // BGRA first 4 pixels
- punpckhwd xmm1, xmm1 // BGRA next 4 pixels
+ punpcklwd xmm0, xmm0 // BGRA first 4 pixels
+ punpckhwd xmm1, xmm1 // BGRA next 4 pixels
por xmm0, xmm4
por xmm1, xmm4
movdqu [edx], xmm0
@@ -3064,41 +2947,40 @@
#ifdef HAS_I400TOARGBROW_AVX2
// 16 pixels of Y converted to 16 pixels of ARGB (64 bytes).
// note: vpunpcklbw mutates and vpackuswb unmutates.
-__declspec(naked)
-void I400ToARGBRow_AVX2(const uint8* y_buf,
- uint8* rgb_buf,
- int width) {+__declspec(naked) void I400ToARGBRow_AVX2(const uint8_t* y_buf,
+ uint8_t* rgb_buf,
+ int width) { __asm {- mov eax, 0x4a354a35 // 4a35 = 18997 = round(1.164 * 64 * 256)
+ mov eax, 0x4a354a35 // 4a35 = 18997 = round(1.164 * 64 * 256)
vmovd xmm2, eax
vbroadcastss ymm2, xmm2
- mov eax, 0x04880488 // 0488 = 1160 = round(1.164 * 64 * 16)
+ mov eax, 0x04880488 // 0488 = 1160 = round(1.164 * 64 * 16)
vmovd xmm3, eax
vbroadcastss ymm3, xmm3
- vpcmpeqb ymm4, ymm4, ymm4 // generate mask 0xff000000
+ vpcmpeqb ymm4, ymm4, ymm4 // generate mask 0xff000000
vpslld ymm4, ymm4, 24
- mov eax, [esp + 4] // Y
- mov edx, [esp + 8] // rgb
- mov ecx, [esp + 12] // width
+ mov eax, [esp + 4] // Y
+ mov edx, [esp + 8] // rgb
+ mov ecx, [esp + 12] // width
convertloop:
- // Step 1: Scale Y contriportbution to 16 G values. G = (y - 16) * 1.164
+ // Step 1: Scale Y contriportbution to 16 G values. G = (y - 16) * 1.164
vmovdqu xmm0, [eax]
lea eax, [eax + 16]
- vpermq ymm0, ymm0, 0xd8 // vpunpcklbw mutates
- vpunpcklbw ymm0, ymm0, ymm0 // Y.Y
+ vpermq ymm0, ymm0, 0xd8 // vpunpcklbw mutates
+ vpunpcklbw ymm0, ymm0, ymm0 // Y.Y
vpmulhuw ymm0, ymm0, ymm2
vpsubusw ymm0, ymm0, ymm3
vpsrlw ymm0, ymm0, 6
- vpackuswb ymm0, ymm0, ymm0 // G. still mutated: 3120
+ vpackuswb ymm0, ymm0, ymm0 // G. still mutated: 3120
- // TODO(fbarchard): Weave alpha with unpack.
- // Step 2: Weave into ARGB
- vpunpcklbw ymm1, ymm0, ymm0 // GG - mutates
+ // TODO(fbarchard): Weave alpha with unpack.
+ // Step 2: Weave into ARGB
+ vpunpcklbw ymm1, ymm0, ymm0 // GG - mutates
vpermq ymm1, ymm1, 0xd8
- vpunpcklwd ymm0, ymm1, ymm1 // GGGG first 8 pixels
- vpunpckhwd ymm1, ymm1, ymm1 // GGGG next 8 pixels
+ vpunpcklwd ymm0, ymm1, ymm1 // GGGG first 8 pixels
+ vpunpckhwd ymm1, ymm1, ymm1 // GGGG next 8 pixels
vpor ymm0, ymm0, ymm4
vpor ymm1, ymm1, ymm4
vmovdqu [edx], ymm0
@@ -3114,16 +2996,16 @@
#ifdef HAS_MIRRORROW_SSSE3
// Shuffle table for reversing the bytes.
-static const uvec8 kShuffleMirror = {- 15u, 14u, 13u, 12u, 11u, 10u, 9u, 8u, 7u, 6u, 5u, 4u, 3u, 2u, 1u, 0u
-};
+static const uvec8 kShuffleMirror = {15u, 14u, 13u, 12u, 11u, 10u, 9u, 8u,+ 7u, 6u, 5u, 4u, 3u, 2u, 1u, 0u};
// TODO(fbarchard): Replace lea with -16 offset.
-__declspec(naked)
-void MirrorRow_SSSE3(const uint8* src, uint8* dst, int width) {+__declspec(naked) void MirrorRow_SSSE3(const uint8_t* src,
+ uint8_t* dst,
+ int width) { __asm {- mov eax, [esp + 4] // src
- mov edx, [esp + 8] // dst
+ mov eax, [esp + 4] // src
+ mov edx, [esp + 8] // dst
mov ecx, [esp + 12] // width
movdqa xmm5, xmmword ptr kShuffleMirror
@@ -3140,11 +3022,12 @@
#endif // HAS_MIRRORROW_SSSE3
#ifdef HAS_MIRRORROW_AVX2
-__declspec(naked)
-void MirrorRow_AVX2(const uint8* src, uint8* dst, int width) {+__declspec(naked) void MirrorRow_AVX2(const uint8_t* src,
+ uint8_t* dst,
+ int width) { __asm {- mov eax, [esp + 4] // src
- mov edx, [esp + 8] // dst
+ mov eax, [esp + 4] // src
+ mov edx, [esp + 8] // dst
mov ecx, [esp + 12] // width
vbroadcastf128 ymm5, xmmword ptr kShuffleMirror
@@ -3164,17 +3047,17 @@
#ifdef HAS_MIRRORUVROW_SSSE3
// Shuffle table for reversing the bytes of UV channels.
-static const uvec8 kShuffleMirrorUV = {- 14u, 12u, 10u, 8u, 6u, 4u, 2u, 0u, 15u, 13u, 11u, 9u, 7u, 5u, 3u, 1u
-};
+static const uvec8 kShuffleMirrorUV = {14u, 12u, 10u, 8u, 6u, 4u, 2u, 0u,+ 15u, 13u, 11u, 9u, 7u, 5u, 3u, 1u};
-__declspec(naked)
-void MirrorUVRow_SSSE3(const uint8* src, uint8* dst_u, uint8* dst_v,
- int width) {+__declspec(naked) void MirrorUVRow_SSSE3(const uint8_t* src,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) { __asm {push edi
- mov eax, [esp + 4 + 4] // src
- mov edx, [esp + 4 + 8] // dst_u
+ mov eax, [esp + 4 + 4] // src
+ mov edx, [esp + 4 + 8] // dst_u
mov edi, [esp + 4 + 12] // dst_v
mov ecx, [esp + 4 + 16] // width
movdqa xmm1, xmmword ptr kShuffleMirrorUV
@@ -3198,11 +3081,12 @@
#endif // HAS_MIRRORUVROW_SSSE3
#ifdef HAS_ARGBMIRRORROW_SSE2
-__declspec(naked)
-void ARGBMirrorRow_SSE2(const uint8* src, uint8* dst, int width) {+__declspec(naked) void ARGBMirrorRow_SSE2(const uint8_t* src,
+ uint8_t* dst,
+ int width) { __asm {- mov eax, [esp + 4] // src
- mov edx, [esp + 8] // dst
+ mov eax, [esp + 4] // src
+ mov edx, [esp + 8] // dst
mov ecx, [esp + 12] // width
lea eax, [eax - 16 + ecx * 4] // last 4 pixels.
@@ -3221,15 +3105,14 @@
#ifdef HAS_ARGBMIRRORROW_AVX2
// Shuffle table for reversing the bytes.
-static const ulvec32 kARGBShuffleMirror_AVX2 = {- 7u, 6u, 5u, 4u, 3u, 2u, 1u, 0u
-};
+static const ulvec32 kARGBShuffleMirror_AVX2 = {7u, 6u, 5u, 4u, 3u, 2u, 1u, 0u};-__declspec(naked)
-void ARGBMirrorRow_AVX2(const uint8* src, uint8* dst, int width) {+__declspec(naked) void ARGBMirrorRow_AVX2(const uint8_t* src,
+ uint8_t* dst,
+ int width) { __asm {- mov eax, [esp + 4] // src
- mov edx, [esp + 8] // dst
+ mov eax, [esp + 4] // src
+ mov edx, [esp + 8] // dst
mov ecx, [esp + 12] // width
vmovdqu ymm5, ymmword ptr kARGBShuffleMirror_AVX2
@@ -3246,16 +3129,17 @@
#endif // HAS_ARGBMIRRORROW_AVX2
#ifdef HAS_SPLITUVROW_SSE2
-__declspec(naked)
-void SplitUVRow_SSE2(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
- int width) {+__declspec(naked) void SplitUVRow_SSE2(const uint8_t* src_uv,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) { __asm {push edi
- mov eax, [esp + 4 + 4] // src_uv
- mov edx, [esp + 4 + 8] // dst_u
- mov edi, [esp + 4 + 12] // dst_v
- mov ecx, [esp + 4 + 16] // width
- pcmpeqb xmm5, xmm5 // generate mask 0x00ff00ff
+ mov eax, [esp + 4 + 4] // src_uv
+ mov edx, [esp + 4 + 8] // dst_u
+ mov edi, [esp + 4 + 12] // dst_v
+ mov ecx, [esp + 4 + 16] // width
+ pcmpeqb xmm5, xmm5 // generate mask 0x00ff00ff
psrlw xmm5, 8
sub edi, edx
@@ -3265,10 +3149,10 @@
lea eax, [eax + 32]
movdqa xmm2, xmm0
movdqa xmm3, xmm1
- pand xmm0, xmm5 // even bytes
+ pand xmm0, xmm5 // even bytes
pand xmm1, xmm5
packuswb xmm0, xmm1
- psrlw xmm2, 8 // odd bytes
+ psrlw xmm2, 8 // odd bytes
psrlw xmm3, 8
packuswb xmm2, xmm3
movdqu [edx], xmm0
@@ -3285,16 +3169,17 @@
#endif // HAS_SPLITUVROW_SSE2
#ifdef HAS_SPLITUVROW_AVX2
-__declspec(naked)
-void SplitUVRow_AVX2(const uint8* src_uv, uint8* dst_u, uint8* dst_v,
- int width) {+__declspec(naked) void SplitUVRow_AVX2(const uint8_t* src_uv,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) { __asm {push edi
- mov eax, [esp + 4 + 4] // src_uv
- mov edx, [esp + 4 + 8] // dst_u
- mov edi, [esp + 4 + 12] // dst_v
- mov ecx, [esp + 4 + 16] // width
- vpcmpeqb ymm5, ymm5, ymm5 // generate mask 0x00ff00ff
+ mov eax, [esp + 4 + 4] // src_uv
+ mov edx, [esp + 4 + 8] // dst_u
+ mov edi, [esp + 4 + 12] // dst_v
+ mov ecx, [esp + 4 + 16] // width
+ vpcmpeqb ymm5, ymm5, ymm5 // generate mask 0x00ff00ff
vpsrlw ymm5, ymm5, 8
sub edi, edx
@@ -3302,9 +3187,9 @@
vmovdqu ymm0, [eax]
vmovdqu ymm1, [eax + 32]
lea eax, [eax + 64]
- vpsrlw ymm2, ymm0, 8 // odd bytes
+ vpsrlw ymm2, ymm0, 8 // odd bytes
vpsrlw ymm3, ymm1, 8
- vpand ymm0, ymm0, ymm5 // even bytes
+ vpand ymm0, ymm0, ymm5 // even bytes
vpand ymm1, ymm1, ymm5
vpackuswb ymm0, ymm0, ymm1
vpackuswb ymm2, ymm2, ymm3
@@ -3324,24 +3209,25 @@
#endif // HAS_SPLITUVROW_AVX2
#ifdef HAS_MERGEUVROW_SSE2
-__declspec(naked)
-void MergeUVRow_SSE2(const uint8* src_u, const uint8* src_v, uint8* dst_uv,
- int width) {+__declspec(naked) void MergeUVRow_SSE2(const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_uv,
+ int width) { __asm {push edi
- mov eax, [esp + 4 + 4] // src_u
- mov edx, [esp + 4 + 8] // src_v
- mov edi, [esp + 4 + 12] // dst_uv
- mov ecx, [esp + 4 + 16] // width
+ mov eax, [esp + 4 + 4] // src_u
+ mov edx, [esp + 4 + 8] // src_v
+ mov edi, [esp + 4 + 12] // dst_uv
+ mov ecx, [esp + 4 + 16] // width
sub edx, eax
convertloop:
- movdqu xmm0, [eax] // read 16 U's
+ movdqu xmm0, [eax] // read 16 U's
movdqu xmm1, [eax + edx] // and 16 V's
lea eax, [eax + 16]
movdqa xmm2, xmm0
- punpcklbw xmm0, xmm1 // first 8 UV pairs
- punpckhbw xmm2, xmm1 // next 8 UV pairs
+ punpcklbw xmm0, xmm1 // first 8 UV pairs
+ punpckhbw xmm2, xmm1 // next 8 UV pairs
movdqu [edi], xmm0
movdqu [edi + 16], xmm2
lea edi, [edi + 32]
@@ -3355,24 +3241,25 @@
#endif // HAS_MERGEUVROW_SSE2
#ifdef HAS_MERGEUVROW_AVX2
-__declspec(naked)
-void MergeUVRow_AVX2(const uint8* src_u, const uint8* src_v, uint8* dst_uv,
- int width) {+__declspec(naked) void MergeUVRow_AVX2(const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_uv,
+ int width) { __asm {push edi
- mov eax, [esp + 4 + 4] // src_u
- mov edx, [esp + 4 + 8] // src_v
- mov edi, [esp + 4 + 12] // dst_uv
- mov ecx, [esp + 4 + 16] // width
+ mov eax, [esp + 4 + 4] // src_u
+ mov edx, [esp + 4 + 8] // src_v
+ mov edi, [esp + 4 + 12] // dst_uv
+ mov ecx, [esp + 4 + 16] // width
sub edx, eax
convertloop:
- vmovdqu ymm0, [eax] // read 32 U's
- vmovdqu ymm1, [eax + edx] // and 32 V's
+ vmovdqu ymm0, [eax] // read 32 U's
+ vmovdqu ymm1, [eax + edx] // and 32 V's
lea eax, [eax + 32]
- vpunpcklbw ymm2, ymm0, ymm1 // low 16 UV pairs. mutated qqword 0,2
- vpunpckhbw ymm0, ymm0, ymm1 // high 16 UV pairs. mutated qqword 1,3
- vextractf128 [edi], ymm2, 0 // bytes 0..15
+ vpunpcklbw ymm2, ymm0, ymm1 // low 16 UV pairs. mutated qqword 0,2
+ vpunpckhbw ymm0, ymm0, ymm1 // high 16 UV pairs. mutated qqword 1,3
+ vextractf128 [edi], ymm2, 0 // bytes 0..15
vextractf128 [edi + 16], ymm0, 0 // bytes 16..31
vextractf128 [edi + 32], ymm2, 1 // bytes 32..47
vextractf128 [edi + 48], ymm0, 1 // bytes 47..63
@@ -3388,13 +3275,14 @@
#endif // HAS_MERGEUVROW_AVX2
#ifdef HAS_COPYROW_SSE2
-// CopyRow copys 'count' bytes using a 16 byte load/store, 32 bytes at time.
-__declspec(naked)
-void CopyRow_SSE2(const uint8* src, uint8* dst, int count) {+// CopyRow copys 'width' bytes using a 16 byte load/store, 32 bytes at time.
+__declspec(naked) void CopyRow_SSE2(const uint8_t* src,
+ uint8_t* dst,
+ int width) { __asm {- mov eax, [esp + 4] // src
- mov edx, [esp + 8] // dst
- mov ecx, [esp + 12] // count
+ mov eax, [esp + 4] // src
+ mov edx, [esp + 8] // dst
+ mov ecx, [esp + 12] // width
test eax, 15
jne convertloopu
test edx, 15
@@ -3426,13 +3314,14 @@
#endif // HAS_COPYROW_SSE2
#ifdef HAS_COPYROW_AVX
-// CopyRow copys 'count' bytes using a 32 byte load/store, 64 bytes at time.
-__declspec(naked)
-void CopyRow_AVX(const uint8* src, uint8* dst, int count) {+// CopyRow copys 'width' bytes using a 32 byte load/store, 64 bytes at time.
+__declspec(naked) void CopyRow_AVX(const uint8_t* src,
+ uint8_t* dst,
+ int width) { __asm {- mov eax, [esp + 4] // src
- mov edx, [esp + 8] // dst
- mov ecx, [esp + 12] // count
+ mov eax, [esp + 4] // src
+ mov edx, [esp + 8] // dst
+ mov ecx, [esp + 12] // width
convertloop:
vmovdqu ymm0, [eax]
@@ -3451,14 +3340,15 @@
#endif // HAS_COPYROW_AVX
// Multiple of 1.
-__declspec(naked)
-void CopyRow_ERMS(const uint8* src, uint8* dst, int count) {+__declspec(naked) void CopyRow_ERMS(const uint8_t* src,
+ uint8_t* dst,
+ int width) { __asm {mov eax, esi
mov edx, edi
- mov esi, [esp + 4] // src
- mov edi, [esp + 8] // dst
- mov ecx, [esp + 12] // count
+ mov esi, [esp + 4] // src
+ mov edi, [esp + 8] // dst
+ mov ecx, [esp + 12] // width
rep movsb
mov edi, edx
mov esi, eax
@@ -3468,15 +3358,16 @@
#ifdef HAS_ARGBCOPYALPHAROW_SSE2
// width in pixels
-__declspec(naked)
-void ARGBCopyAlphaRow_SSE2(const uint8* src, uint8* dst, int width) {+__declspec(naked) void ARGBCopyAlphaRow_SSE2(const uint8_t* src,
+ uint8_t* dst,
+ int width) { __asm {- mov eax, [esp + 4] // src
- mov edx, [esp + 8] // dst
- mov ecx, [esp + 12] // count
- pcmpeqb xmm0, xmm0 // generate mask 0xff000000
+ mov eax, [esp + 4] // src
+ mov edx, [esp + 8] // dst
+ mov ecx, [esp + 12] // width
+ pcmpeqb xmm0, xmm0 // generate mask 0xff000000
pslld xmm0, 24
- pcmpeqb xmm1, xmm1 // generate mask 0x00ffffff
+ pcmpeqb xmm1, xmm1 // generate mask 0x00ffffff
psrld xmm1, 8
convertloop:
@@ -3504,14 +3395,15 @@
#ifdef HAS_ARGBCOPYALPHAROW_AVX2
// width in pixels
-__declspec(naked)
-void ARGBCopyAlphaRow_AVX2(const uint8* src, uint8* dst, int width) {+__declspec(naked) void ARGBCopyAlphaRow_AVX2(const uint8_t* src,
+ uint8_t* dst,
+ int width) { __asm {- mov eax, [esp + 4] // src
- mov edx, [esp + 8] // dst
- mov ecx, [esp + 12] // count
+ mov eax, [esp + 4] // src
+ mov edx, [esp + 8] // dst
+ mov ecx, [esp + 12] // width
vpcmpeqb ymm0, ymm0, ymm0
- vpsrld ymm0, ymm0, 8 // generate mask 0x00ffffff
+ vpsrld ymm0, ymm0, 8 // generate mask 0x00ffffff
convertloop:
vmovdqu ymm1, [eax]
@@ -3533,11 +3425,12 @@
#ifdef HAS_ARGBEXTRACTALPHAROW_SSE2
// width in pixels
-__declspec(naked)
-void ARGBExtractAlphaRow_SSE2(const uint8* src_argb, uint8* dst_a, int width) {+__declspec(naked) void ARGBExtractAlphaRow_SSE2(const uint8_t* src_argb,
+ uint8_t* dst_a,
+ int width) { __asm {- mov eax, [esp + 4] // src_argb
- mov edx, [esp + 8] // dst_a
+ mov eax, [esp + 4] // src_argb
+ mov edx, [esp + 8] // dst_a
mov ecx, [esp + 12] // width
extractloop:
@@ -3558,17 +3451,54 @@
}
#endif // HAS_ARGBEXTRACTALPHAROW_SSE2
+#ifdef HAS_ARGBEXTRACTALPHAROW_AVX2
+// width in pixels
+__declspec(naked) void ARGBExtractAlphaRow_AVX2(const uint8_t* src_argb,
+ uint8_t* dst_a,
+ int width) {+ __asm {+ mov eax, [esp + 4] // src_argb
+ mov edx, [esp + 8] // dst_a
+ mov ecx, [esp + 12] // width
+ vmovdqa ymm4, ymmword ptr kPermdARGBToY_AVX
+
+ extractloop:
+ vmovdqu ymm0, [eax]
+ vmovdqu ymm1, [eax + 32]
+ vpsrld ymm0, ymm0, 24
+ vpsrld ymm1, ymm1, 24
+ vmovdqu ymm2, [eax + 64]
+ vmovdqu ymm3, [eax + 96]
+ lea eax, [eax + 128]
+ vpackssdw ymm0, ymm0, ymm1 // mutates
+ vpsrld ymm2, ymm2, 24
+ vpsrld ymm3, ymm3, 24
+ vpackssdw ymm2, ymm2, ymm3 // mutates
+ vpackuswb ymm0, ymm0, ymm2 // mutates
+ vpermd ymm0, ymm4, ymm0 // unmutate
+ vmovdqu [edx], ymm0
+ lea edx, [edx + 32]
+ sub ecx, 32
+ jg extractloop
+
+ vzeroupper
+ ret
+ }
+}
+#endif // HAS_ARGBEXTRACTALPHAROW_AVX2
+
#ifdef HAS_ARGBCOPYYTOALPHAROW_SSE2
// width in pixels
-__declspec(naked)
-void ARGBCopyYToAlphaRow_SSE2(const uint8* src, uint8* dst, int width) {+__declspec(naked) void ARGBCopyYToAlphaRow_SSE2(const uint8_t* src,
+ uint8_t* dst,
+ int width) { __asm {- mov eax, [esp + 4] // src
- mov edx, [esp + 8] // dst
- mov ecx, [esp + 12] // count
- pcmpeqb xmm0, xmm0 // generate mask 0xff000000
+ mov eax, [esp + 4] // src
+ mov edx, [esp + 8] // dst
+ mov ecx, [esp + 12] // width
+ pcmpeqb xmm0, xmm0 // generate mask 0xff000000
pslld xmm0, 24
- pcmpeqb xmm1, xmm1 // generate mask 0x00ffffff
+ pcmpeqb xmm1, xmm1 // generate mask 0x00ffffff
psrld xmm1, 8
convertloop:
@@ -3598,14 +3528,15 @@
#ifdef HAS_ARGBCOPYYTOALPHAROW_AVX2
// width in pixels
-__declspec(naked)
-void ARGBCopyYToAlphaRow_AVX2(const uint8* src, uint8* dst, int width) {+__declspec(naked) void ARGBCopyYToAlphaRow_AVX2(const uint8_t* src,
+ uint8_t* dst,
+ int width) { __asm {- mov eax, [esp + 4] // src
- mov edx, [esp + 8] // dst
- mov ecx, [esp + 12] // count
+ mov eax, [esp + 4] // src
+ mov edx, [esp + 8] // dst
+ mov ecx, [esp + 12] // width
vpcmpeqb ymm0, ymm0, ymm0
- vpsrld ymm0, ymm0, 8 // generate mask 0x00ffffff
+ vpsrld ymm0, ymm0, 8 // generate mask 0x00ffffff
convertloop:
vpmovzxbd ymm1, qword ptr [eax]
@@ -3628,17 +3559,16 @@
#endif // HAS_ARGBCOPYYTOALPHAROW_AVX2
#ifdef HAS_SETROW_X86
-// Write 'count' bytes using an 8 bit value repeated.
-// Count should be multiple of 4.
-__declspec(naked)
-void SetRow_X86(uint8* dst, uint8 v8, int count) {+// Write 'width' bytes using an 8 bit value repeated.
+// width should be multiple of 4.
+__declspec(naked) void SetRow_X86(uint8_t* dst, uint8_t v8, int width) { __asm {- movzx eax, byte ptr [esp + 8] // v8
+ movzx eax, byte ptr [esp + 8] // v8
mov edx, 0x01010101 // Duplicate byte to all bytes.
- mul edx // overwrites edx with upper part of result.
+ mul edx // overwrites edx with upper part of result.
mov edx, edi
- mov edi, [esp + 4] // dst
- mov ecx, [esp + 12] // count
+ mov edi, [esp + 4] // dst
+ mov ecx, [esp + 12] // width
shr ecx, 2
rep stosd
mov edi, edx
@@ -3646,14 +3576,13 @@
}
}
-// Write 'count' bytes using an 8 bit value repeated.
-__declspec(naked)
-void SetRow_ERMS(uint8* dst, uint8 v8, int count) {+// Write 'width' bytes using an 8 bit value repeated.
+__declspec(naked) void SetRow_ERMS(uint8_t* dst, uint8_t v8, int width) { __asm {mov edx, edi
- mov edi, [esp + 4] // dst
- mov eax, [esp + 8] // v8
- mov ecx, [esp + 12] // count
+ mov edi, [esp + 4] // dst
+ mov eax, [esp + 8] // v8
+ mov ecx, [esp + 12] // width
rep stosb
mov edi, edx
ret
@@ -3660,14 +3589,15 @@
}
}
-// Write 'count' 32 bit values.
-__declspec(naked)
-void ARGBSetRow_X86(uint8* dst_argb, uint32 v32, int count) {+// Write 'width' 32 bit values.
+__declspec(naked) void ARGBSetRow_X86(uint8_t* dst_argb,
+ uint32_t v32,
+ int width) { __asm {mov edx, edi
- mov edi, [esp + 4] // dst
- mov eax, [esp + 8] // v32
- mov ecx, [esp + 12] // count
+ mov edi, [esp + 4] // dst
+ mov eax, [esp + 8] // v32
+ mov ecx, [esp + 12] // width
rep stosd
mov edi, edx
ret
@@ -3676,12 +3606,13 @@
#endif // HAS_SETROW_X86
#ifdef HAS_YUY2TOYROW_AVX2
-__declspec(naked)
-void YUY2ToYRow_AVX2(const uint8* src_yuy2, uint8* dst_y, int width) {+__declspec(naked) void YUY2ToYRow_AVX2(const uint8_t* src_yuy2,
+ uint8_t* dst_y,
+ int width) { __asm {- mov eax, [esp + 4] // src_yuy2
- mov edx, [esp + 8] // dst_y
- mov ecx, [esp + 12] // width
+ mov eax, [esp + 4] // src_yuy2
+ mov edx, [esp + 8] // dst_y
+ mov ecx, [esp + 12] // width
vpcmpeqb ymm5, ymm5, ymm5 // generate mask 0x00ff00ff
vpsrlw ymm5, ymm5, 8
@@ -3689,9 +3620,9 @@
vmovdqu ymm0, [eax]
vmovdqu ymm1, [eax + 32]
lea eax, [eax + 64]
- vpand ymm0, ymm0, ymm5 // even bytes are Y
+ vpand ymm0, ymm0, ymm5 // even bytes are Y
vpand ymm1, ymm1, ymm5
- vpackuswb ymm0, ymm0, ymm1 // mutates.
+ vpackuswb ymm0, ymm0, ymm1 // mutates.
vpermq ymm0, ymm0, 0xd8
vmovdqu [edx], ymm0
lea edx, [edx + 32]
@@ -3702,18 +3633,20 @@
}
}
-__declspec(naked)
-void YUY2ToUVRow_AVX2(const uint8* src_yuy2, int stride_yuy2,
- uint8* dst_u, uint8* dst_v, int width) {+__declspec(naked) void YUY2ToUVRow_AVX2(const uint8_t* src_yuy2,
+ int stride_yuy2,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) { __asm {push esi
push edi
- mov eax, [esp + 8 + 4] // src_yuy2
- mov esi, [esp + 8 + 8] // stride_yuy2
- mov edx, [esp + 8 + 12] // dst_u
- mov edi, [esp + 8 + 16] // dst_v
- mov ecx, [esp + 8 + 20] // width
- vpcmpeqb ymm5, ymm5, ymm5 // generate mask 0x00ff00ff
+ mov eax, [esp + 8 + 4] // src_yuy2
+ mov esi, [esp + 8 + 8] // stride_yuy2
+ mov edx, [esp + 8 + 12] // dst_u
+ mov edi, [esp + 8 + 16] // dst_v
+ mov ecx, [esp + 8 + 20] // width
+ vpcmpeqb ymm5, ymm5, ymm5 // generate mask 0x00ff00ff
vpsrlw ymm5, ymm5, 8
sub edi, edx
@@ -3723,18 +3656,18 @@
vpavgb ymm0, ymm0, [eax + esi]
vpavgb ymm1, ymm1, [eax + esi + 32]
lea eax, [eax + 64]
- vpsrlw ymm0, ymm0, 8 // YUYV -> UVUV
+ vpsrlw ymm0, ymm0, 8 // YUYV -> UVUV
vpsrlw ymm1, ymm1, 8
- vpackuswb ymm0, ymm0, ymm1 // mutates.
+ vpackuswb ymm0, ymm0, ymm1 // mutates.
vpermq ymm0, ymm0, 0xd8
vpand ymm1, ymm0, ymm5 // U
- vpsrlw ymm0, ymm0, 8 // V
+ vpsrlw ymm0, ymm0, 8 // V
vpackuswb ymm1, ymm1, ymm1 // mutates.
vpackuswb ymm0, ymm0, ymm0 // mutates.
vpermq ymm1, ymm1, 0xd8
vpermq ymm0, ymm0, 0xd8
vextractf128 [edx], ymm1, 0 // U
- vextractf128 [edx + edi], ymm0, 0 // V
+ vextractf128 [edx + edi], ymm0, 0 // V
lea edx, [edx + 16]
sub ecx, 32
jg convertloop
@@ -3746,16 +3679,17 @@
}
}
-__declspec(naked)
-void YUY2ToUV422Row_AVX2(const uint8* src_yuy2,
- uint8* dst_u, uint8* dst_v, int width) {+__declspec(naked) void YUY2ToUV422Row_AVX2(const uint8_t* src_yuy2,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) { __asm {push edi
- mov eax, [esp + 4 + 4] // src_yuy2
- mov edx, [esp + 4 + 8] // dst_u
- mov edi, [esp + 4 + 12] // dst_v
- mov ecx, [esp + 4 + 16] // width
- vpcmpeqb ymm5, ymm5, ymm5 // generate mask 0x00ff00ff
+ mov eax, [esp + 4 + 4] // src_yuy2
+ mov edx, [esp + 4 + 8] // dst_u
+ mov edi, [esp + 4 + 12] // dst_v
+ mov ecx, [esp + 4 + 16] // width
+ vpcmpeqb ymm5, ymm5, ymm5 // generate mask 0x00ff00ff
vpsrlw ymm5, ymm5, 8
sub edi, edx
@@ -3763,18 +3697,18 @@
vmovdqu ymm0, [eax]
vmovdqu ymm1, [eax + 32]
lea eax, [eax + 64]
- vpsrlw ymm0, ymm0, 8 // YUYV -> UVUV
+ vpsrlw ymm0, ymm0, 8 // YUYV -> UVUV
vpsrlw ymm1, ymm1, 8
- vpackuswb ymm0, ymm0, ymm1 // mutates.
+ vpackuswb ymm0, ymm0, ymm1 // mutates.
vpermq ymm0, ymm0, 0xd8
vpand ymm1, ymm0, ymm5 // U
- vpsrlw ymm0, ymm0, 8 // V
+ vpsrlw ymm0, ymm0, 8 // V
vpackuswb ymm1, ymm1, ymm1 // mutates.
vpackuswb ymm0, ymm0, ymm0 // mutates.
vpermq ymm1, ymm1, 0xd8
vpermq ymm0, ymm0, 0xd8
vextractf128 [edx], ymm1, 0 // U
- vextractf128 [edx + edi], ymm0, 0 // V
+ vextractf128 [edx + edi], ymm0, 0 // V
lea edx, [edx + 16]
sub ecx, 32
jg convertloop
@@ -3785,21 +3719,21 @@
}
}
-__declspec(naked)
-void UYVYToYRow_AVX2(const uint8* src_uyvy,
- uint8* dst_y, int width) {+__declspec(naked) void UYVYToYRow_AVX2(const uint8_t* src_uyvy,
+ uint8_t* dst_y,
+ int width) { __asm {- mov eax, [esp + 4] // src_uyvy
- mov edx, [esp + 8] // dst_y
- mov ecx, [esp + 12] // width
+ mov eax, [esp + 4] // src_uyvy
+ mov edx, [esp + 8] // dst_y
+ mov ecx, [esp + 12] // width
convertloop:
vmovdqu ymm0, [eax]
vmovdqu ymm1, [eax + 32]
lea eax, [eax + 64]
- vpsrlw ymm0, ymm0, 8 // odd bytes are Y
+ vpsrlw ymm0, ymm0, 8 // odd bytes are Y
vpsrlw ymm1, ymm1, 8
- vpackuswb ymm0, ymm0, ymm1 // mutates.
+ vpackuswb ymm0, ymm0, ymm1 // mutates.
vpermq ymm0, ymm0, 0xd8
vmovdqu [edx], ymm0
lea edx, [edx + 32]
@@ -3810,18 +3744,20 @@
}
}
-__declspec(naked)
-void UYVYToUVRow_AVX2(const uint8* src_uyvy, int stride_uyvy,
- uint8* dst_u, uint8* dst_v, int width) {+__declspec(naked) void UYVYToUVRow_AVX2(const uint8_t* src_uyvy,
+ int stride_uyvy,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) { __asm {push esi
push edi
- mov eax, [esp + 8 + 4] // src_yuy2
- mov esi, [esp + 8 + 8] // stride_yuy2
- mov edx, [esp + 8 + 12] // dst_u
- mov edi, [esp + 8 + 16] // dst_v
- mov ecx, [esp + 8 + 20] // width
- vpcmpeqb ymm5, ymm5, ymm5 // generate mask 0x00ff00ff
+ mov eax, [esp + 8 + 4] // src_yuy2
+ mov esi, [esp + 8 + 8] // stride_yuy2
+ mov edx, [esp + 8 + 12] // dst_u
+ mov edi, [esp + 8 + 16] // dst_v
+ mov ecx, [esp + 8 + 20] // width
+ vpcmpeqb ymm5, ymm5, ymm5 // generate mask 0x00ff00ff
vpsrlw ymm5, ymm5, 8
sub edi, edx
@@ -3831,18 +3767,18 @@
vpavgb ymm0, ymm0, [eax + esi]
vpavgb ymm1, ymm1, [eax + esi + 32]
lea eax, [eax + 64]
- vpand ymm0, ymm0, ymm5 // UYVY -> UVUV
+ vpand ymm0, ymm0, ymm5 // UYVY -> UVUV
vpand ymm1, ymm1, ymm5
- vpackuswb ymm0, ymm0, ymm1 // mutates.
+ vpackuswb ymm0, ymm0, ymm1 // mutates.
vpermq ymm0, ymm0, 0xd8
vpand ymm1, ymm0, ymm5 // U
- vpsrlw ymm0, ymm0, 8 // V
+ vpsrlw ymm0, ymm0, 8 // V
vpackuswb ymm1, ymm1, ymm1 // mutates.
vpackuswb ymm0, ymm0, ymm0 // mutates.
vpermq ymm1, ymm1, 0xd8
vpermq ymm0, ymm0, 0xd8
vextractf128 [edx], ymm1, 0 // U
- vextractf128 [edx + edi], ymm0, 0 // V
+ vextractf128 [edx + edi], ymm0, 0 // V
lea edx, [edx + 16]
sub ecx, 32
jg convertloop
@@ -3854,16 +3790,17 @@
}
}
-__declspec(naked)
-void UYVYToUV422Row_AVX2(const uint8* src_uyvy,
- uint8* dst_u, uint8* dst_v, int width) {+__declspec(naked) void UYVYToUV422Row_AVX2(const uint8_t* src_uyvy,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) { __asm {push edi
- mov eax, [esp + 4 + 4] // src_yuy2
- mov edx, [esp + 4 + 8] // dst_u
- mov edi, [esp + 4 + 12] // dst_v
- mov ecx, [esp + 4 + 16] // width
- vpcmpeqb ymm5, ymm5, ymm5 // generate mask 0x00ff00ff
+ mov eax, [esp + 4 + 4] // src_yuy2
+ mov edx, [esp + 4 + 8] // dst_u
+ mov edi, [esp + 4 + 12] // dst_v
+ mov ecx, [esp + 4 + 16] // width
+ vpcmpeqb ymm5, ymm5, ymm5 // generate mask 0x00ff00ff
vpsrlw ymm5, ymm5, 8
sub edi, edx
@@ -3871,18 +3808,18 @@
vmovdqu ymm0, [eax]
vmovdqu ymm1, [eax + 32]
lea eax, [eax + 64]
- vpand ymm0, ymm0, ymm5 // UYVY -> UVUV
+ vpand ymm0, ymm0, ymm5 // UYVY -> UVUV
vpand ymm1, ymm1, ymm5
- vpackuswb ymm0, ymm0, ymm1 // mutates.
+ vpackuswb ymm0, ymm0, ymm1 // mutates.
vpermq ymm0, ymm0, 0xd8
vpand ymm1, ymm0, ymm5 // U
- vpsrlw ymm0, ymm0, 8 // V
+ vpsrlw ymm0, ymm0, 8 // V
vpackuswb ymm1, ymm1, ymm1 // mutates.
vpackuswb ymm0, ymm0, ymm0 // mutates.
vpermq ymm1, ymm1, 0xd8
vpermq ymm0, ymm0, 0xd8
vextractf128 [edx], ymm1, 0 // U
- vextractf128 [edx + edi], ymm0, 0 // V
+ vextractf128 [edx + edi], ymm0, 0 // V
lea edx, [edx + 16]
sub ecx, 32
jg convertloop
@@ -3895,14 +3832,14 @@
#endif // HAS_YUY2TOYROW_AVX2
#ifdef HAS_YUY2TOYROW_SSE2
-__declspec(naked)
-void YUY2ToYRow_SSE2(const uint8* src_yuy2,
- uint8* dst_y, int width) {+__declspec(naked) void YUY2ToYRow_SSE2(const uint8_t* src_yuy2,
+ uint8_t* dst_y,
+ int width) { __asm {- mov eax, [esp + 4] // src_yuy2
- mov edx, [esp + 8] // dst_y
- mov ecx, [esp + 12] // width
- pcmpeqb xmm5, xmm5 // generate mask 0x00ff00ff
+ mov eax, [esp + 4] // src_yuy2
+ mov edx, [esp + 8] // dst_y
+ mov ecx, [esp + 12] // width
+ pcmpeqb xmm5, xmm5 // generate mask 0x00ff00ff
psrlw xmm5, 8
convertloop:
@@ -3909,7 +3846,7 @@
movdqu xmm0, [eax]
movdqu xmm1, [eax + 16]
lea eax, [eax + 32]
- pand xmm0, xmm5 // even bytes are Y
+ pand xmm0, xmm5 // even bytes are Y
pand xmm1, xmm5
packuswb xmm0, xmm1
movdqu [edx], xmm0
@@ -3920,18 +3857,20 @@
}
}
-__declspec(naked)
-void YUY2ToUVRow_SSE2(const uint8* src_yuy2, int stride_yuy2,
- uint8* dst_u, uint8* dst_v, int width) {+__declspec(naked) void YUY2ToUVRow_SSE2(const uint8_t* src_yuy2,
+ int stride_yuy2,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) { __asm {push esi
push edi
- mov eax, [esp + 8 + 4] // src_yuy2
- mov esi, [esp + 8 + 8] // stride_yuy2
- mov edx, [esp + 8 + 12] // dst_u
- mov edi, [esp + 8 + 16] // dst_v
- mov ecx, [esp + 8 + 20] // width
- pcmpeqb xmm5, xmm5 // generate mask 0x00ff00ff
+ mov eax, [esp + 8 + 4] // src_yuy2
+ mov esi, [esp + 8 + 8] // stride_yuy2
+ mov edx, [esp + 8 + 12] // dst_u
+ mov edi, [esp + 8 + 16] // dst_v
+ mov ecx, [esp + 8 + 20] // width
+ pcmpeqb xmm5, xmm5 // generate mask 0x00ff00ff
psrlw xmm5, 8
sub edi, edx
@@ -3943,13 +3882,13 @@
lea eax, [eax + 32]
pavgb xmm0, xmm2
pavgb xmm1, xmm3
- psrlw xmm0, 8 // YUYV -> UVUV
+ psrlw xmm0, 8 // YUYV -> UVUV
psrlw xmm1, 8
packuswb xmm0, xmm1
movdqa xmm1, xmm0
pand xmm0, xmm5 // U
packuswb xmm0, xmm0
- psrlw xmm1, 8 // V
+ psrlw xmm1, 8 // V
packuswb xmm1, xmm1
movq qword ptr [edx], xmm0
movq qword ptr [edx + edi], xmm1
@@ -3963,16 +3902,17 @@
}
}
-__declspec(naked)
-void YUY2ToUV422Row_SSE2(const uint8* src_yuy2,
- uint8* dst_u, uint8* dst_v, int width) {+__declspec(naked) void YUY2ToUV422Row_SSE2(const uint8_t* src_yuy2,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) { __asm {push edi
- mov eax, [esp + 4 + 4] // src_yuy2
- mov edx, [esp + 4 + 8] // dst_u
- mov edi, [esp + 4 + 12] // dst_v
- mov ecx, [esp + 4 + 16] // width
- pcmpeqb xmm5, xmm5 // generate mask 0x00ff00ff
+ mov eax, [esp + 4 + 4] // src_yuy2
+ mov edx, [esp + 4 + 8] // dst_u
+ mov edi, [esp + 4 + 12] // dst_v
+ mov ecx, [esp + 4 + 16] // width
+ pcmpeqb xmm5, xmm5 // generate mask 0x00ff00ff
psrlw xmm5, 8
sub edi, edx
@@ -3980,13 +3920,13 @@
movdqu xmm0, [eax]
movdqu xmm1, [eax + 16]
lea eax, [eax + 32]
- psrlw xmm0, 8 // YUYV -> UVUV
+ psrlw xmm0, 8 // YUYV -> UVUV
psrlw xmm1, 8
packuswb xmm0, xmm1
movdqa xmm1, xmm0
pand xmm0, xmm5 // U
packuswb xmm0, xmm0
- psrlw xmm1, 8 // V
+ psrlw xmm1, 8 // V
packuswb xmm1, xmm1
movq qword ptr [edx], xmm0
movq qword ptr [edx + edi], xmm1
@@ -3999,19 +3939,19 @@
}
}
-__declspec(naked)
-void UYVYToYRow_SSE2(const uint8* src_uyvy,
- uint8* dst_y, int width) {+__declspec(naked) void UYVYToYRow_SSE2(const uint8_t* src_uyvy,
+ uint8_t* dst_y,
+ int width) { __asm {- mov eax, [esp + 4] // src_uyvy
- mov edx, [esp + 8] // dst_y
- mov ecx, [esp + 12] // width
+ mov eax, [esp + 4] // src_uyvy
+ mov edx, [esp + 8] // dst_y
+ mov ecx, [esp + 12] // width
convertloop:
movdqu xmm0, [eax]
movdqu xmm1, [eax + 16]
lea eax, [eax + 32]
- psrlw xmm0, 8 // odd bytes are Y
+ psrlw xmm0, 8 // odd bytes are Y
psrlw xmm1, 8
packuswb xmm0, xmm1
movdqu [edx], xmm0
@@ -4022,18 +3962,20 @@
}
}
-__declspec(naked)
-void UYVYToUVRow_SSE2(const uint8* src_uyvy, int stride_uyvy,
- uint8* dst_u, uint8* dst_v, int width) {+__declspec(naked) void UYVYToUVRow_SSE2(const uint8_t* src_uyvy,
+ int stride_uyvy,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) { __asm {push esi
push edi
- mov eax, [esp + 8 + 4] // src_yuy2
- mov esi, [esp + 8 + 8] // stride_yuy2
- mov edx, [esp + 8 + 12] // dst_u
- mov edi, [esp + 8 + 16] // dst_v
- mov ecx, [esp + 8 + 20] // width
- pcmpeqb xmm5, xmm5 // generate mask 0x00ff00ff
+ mov eax, [esp + 8 + 4] // src_yuy2
+ mov esi, [esp + 8 + 8] // stride_yuy2
+ mov edx, [esp + 8 + 12] // dst_u
+ mov edi, [esp + 8 + 16] // dst_v
+ mov ecx, [esp + 8 + 20] // width
+ pcmpeqb xmm5, xmm5 // generate mask 0x00ff00ff
psrlw xmm5, 8
sub edi, edx
@@ -4045,13 +3987,13 @@
lea eax, [eax + 32]
pavgb xmm0, xmm2
pavgb xmm1, xmm3
- pand xmm0, xmm5 // UYVY -> UVUV
+ pand xmm0, xmm5 // UYVY -> UVUV
pand xmm1, xmm5
packuswb xmm0, xmm1
movdqa xmm1, xmm0
pand xmm0, xmm5 // U
packuswb xmm0, xmm0
- psrlw xmm1, 8 // V
+ psrlw xmm1, 8 // V
packuswb xmm1, xmm1
movq qword ptr [edx], xmm0
movq qword ptr [edx + edi], xmm1
@@ -4065,16 +4007,17 @@
}
}
-__declspec(naked)
-void UYVYToUV422Row_SSE2(const uint8* src_uyvy,
- uint8* dst_u, uint8* dst_v, int width) {+__declspec(naked) void UYVYToUV422Row_SSE2(const uint8_t* src_uyvy,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int width) { __asm {push edi
- mov eax, [esp + 4 + 4] // src_yuy2
- mov edx, [esp + 4 + 8] // dst_u
- mov edi, [esp + 4 + 12] // dst_v
- mov ecx, [esp + 4 + 16] // width
- pcmpeqb xmm5, xmm5 // generate mask 0x00ff00ff
+ mov eax, [esp + 4 + 4] // src_yuy2
+ mov edx, [esp + 4 + 8] // dst_u
+ mov edi, [esp + 4 + 12] // dst_v
+ mov ecx, [esp + 4 + 16] // width
+ pcmpeqb xmm5, xmm5 // generate mask 0x00ff00ff
psrlw xmm5, 8
sub edi, edx
@@ -4082,13 +4025,13 @@
movdqu xmm0, [eax]
movdqu xmm1, [eax + 16]
lea eax, [eax + 32]
- pand xmm0, xmm5 // UYVY -> UVUV
+ pand xmm0, xmm5 // UYVY -> UVUV
pand xmm1, xmm5
packuswb xmm0, xmm1
movdqa xmm1, xmm0
pand xmm0, xmm5 // U
packuswb xmm0, xmm0
- psrlw xmm1, 8 // V
+ psrlw xmm1, 8 // V
packuswb xmm1, xmm1
movq qword ptr [edx], xmm0
movq qword ptr [edx + edi], xmm1
@@ -4108,13 +4051,15 @@
// =((A2*C2)+(B2*(255-C2))+255)/256
// signed version of math
// =(((A2-128)*C2)+((B2-128)*(255-C2))+32768+127)/256
-__declspec(naked)
-void BlendPlaneRow_SSSE3(const uint8* src0, const uint8* src1,
- const uint8* alpha, uint8* dst, int width) {+__declspec(naked) void BlendPlaneRow_SSSE3(const uint8_t* src0,
+ const uint8_t* src1,
+ const uint8_t* alpha,
+ uint8_t* dst,
+ int width) { __asm {push esi
push edi
- pcmpeqb xmm5, xmm5 // generate mask 0xff00ff00
+ pcmpeqb xmm5, xmm5 // generate mask 0xff00ff00
psllw xmm5, 8
mov eax, 0x80808080 // 128 for biasing image to signed.
movd xmm6, eax
@@ -4123,8 +4068,8 @@
mov eax, 0x807f807f // 32768 + 127 for unbias and round.
movd xmm7, eax
pshufd xmm7, xmm7, 0x00
- mov eax, [esp + 8 + 4] // src0
- mov edx, [esp + 8 + 8] // src1
+ mov eax, [esp + 8 + 4] // src0
+ mov edx, [esp + 8 + 8] // src1
mov esi, [esp + 8 + 12] // alpha
mov edi, [esp + 8 + 16] // dst
mov ecx, [esp + 8 + 20] // width
@@ -4132,17 +4077,17 @@
sub edx, esi
sub edi, esi
- // 8 pixel loop.
+ // 8 pixel loop.
convertloop8:
- movq xmm0, qword ptr [esi] // alpha
+ movq xmm0, qword ptr [esi] // alpha
punpcklbw xmm0, xmm0
- pxor xmm0, xmm5 // a, 255-a
+ pxor xmm0, xmm5 // a, 255-a
movq xmm1, qword ptr [eax + esi] // src0
movq xmm2, qword ptr [edx + esi] // src1
punpcklbw xmm1, xmm2
- psubb xmm1, xmm6 // bias src0/1 - 128
+ psubb xmm1, xmm6 // bias src0/1 - 128
pmaddubsw xmm0, xmm1
- paddw xmm0, xmm7 // unbias result - 32768 and round.
+ paddw xmm0, xmm7 // unbias result - 32768 and round.
psrlw xmm0, 8
packuswb xmm0, xmm0
movq qword ptr [edi + esi], xmm0
@@ -4163,13 +4108,15 @@
// =((A2*C2)+(B2*(255-C2))+255)/256
// signed version of math
// =(((A2-128)*C2)+((B2-128)*(255-C2))+32768+127)/256
-__declspec(naked)
-void BlendPlaneRow_AVX2(const uint8* src0, const uint8* src1,
- const uint8* alpha, uint8* dst, int width) {+__declspec(naked) void BlendPlaneRow_AVX2(const uint8_t* src0,
+ const uint8_t* src1,
+ const uint8_t* alpha,
+ uint8_t* dst,
+ int width) { __asm {push esi
push edi
- vpcmpeqb ymm5, ymm5, ymm5 // generate mask 0xff00ff00
+ vpcmpeqb ymm5, ymm5, ymm5 // generate mask 0xff00ff00
vpsllw ymm5, ymm5, 8
mov eax, 0x80808080 // 128 for biasing image to signed.
vmovd xmm6, eax
@@ -4177,8 +4124,8 @@
mov eax, 0x807f807f // 32768 + 127 for unbias and round.
vmovd xmm7, eax
vbroadcastss ymm7, xmm7
- mov eax, [esp + 8 + 4] // src0
- mov edx, [esp + 8 + 8] // src1
+ mov eax, [esp + 8 + 4] // src0
+ mov edx, [esp + 8 + 8] // src1
mov esi, [esp + 8 + 12] // alpha
mov edi, [esp + 8 + 16] // dst
mov ecx, [esp + 8 + 20] // width
@@ -4186,23 +4133,23 @@
sub edx, esi
sub edi, esi
- // 32 pixel loop.
+ // 32 pixel loop.
convertloop32:
- vmovdqu ymm0, [esi] // alpha
- vpunpckhbw ymm3, ymm0, ymm0 // 8..15, 24..31
- vpunpcklbw ymm0, ymm0, ymm0 // 0..7, 16..23
- vpxor ymm3, ymm3, ymm5 // a, 255-a
- vpxor ymm0, ymm0, ymm5 // a, 255-a
+ vmovdqu ymm0, [esi] // alpha
+ vpunpckhbw ymm3, ymm0, ymm0 // 8..15, 24..31
+ vpunpcklbw ymm0, ymm0, ymm0 // 0..7, 16..23
+ vpxor ymm3, ymm3, ymm5 // a, 255-a
+ vpxor ymm0, ymm0, ymm5 // a, 255-a
vmovdqu ymm1, [eax + esi] // src0
vmovdqu ymm2, [edx + esi] // src1
vpunpckhbw ymm4, ymm1, ymm2
vpunpcklbw ymm1, ymm1, ymm2
- vpsubb ymm4, ymm4, ymm6 // bias src0/1 - 128
- vpsubb ymm1, ymm1, ymm6 // bias src0/1 - 128
+ vpsubb ymm4, ymm4, ymm6 // bias src0/1 - 128
+ vpsubb ymm1, ymm1, ymm6 // bias src0/1 - 128
vpmaddubsw ymm3, ymm3, ymm4
vpmaddubsw ymm0, ymm0, ymm1
- vpaddw ymm3, ymm3, ymm7 // unbias result - 32768 and round.
- vpaddw ymm0, ymm0, ymm7 // unbias result - 32768 and round.
+ vpaddw ymm3, ymm3, ymm7 // unbias result - 32768 and round.
+ vpaddw ymm0, ymm0, ymm7 // unbias result - 32768 and round.
vpsrlw ymm3, ymm3, 8
vpsrlw ymm0, ymm0, 8
vpackuswb ymm0, ymm0, ymm3
@@ -4221,52 +4168,51 @@
#ifdef HAS_ARGBBLENDROW_SSSE3
// Shuffle table for isolating alpha.
-static const uvec8 kShuffleAlpha = {- 3u, 0x80, 3u, 0x80, 7u, 0x80, 7u, 0x80,
- 11u, 0x80, 11u, 0x80, 15u, 0x80, 15u, 0x80
-};
+static const uvec8 kShuffleAlpha = {3u, 0x80, 3u, 0x80, 7u, 0x80, 7u, 0x80,+ 11u, 0x80, 11u, 0x80, 15u, 0x80, 15u, 0x80};
// Blend 8 pixels at a time.
-__declspec(naked)
-void ARGBBlendRow_SSSE3(const uint8* src_argb0, const uint8* src_argb1,
- uint8* dst_argb, int width) {+__declspec(naked) void ARGBBlendRow_SSSE3(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) { __asm {push esi
- mov eax, [esp + 4 + 4] // src_argb0
- mov esi, [esp + 4 + 8] // src_argb1
+ mov eax, [esp + 4 + 4] // src_argb0
+ mov esi, [esp + 4 + 8] // src_argb1
mov edx, [esp + 4 + 12] // dst_argb
mov ecx, [esp + 4 + 16] // width
- pcmpeqb xmm7, xmm7 // generate constant 0x0001
+ pcmpeqb xmm7, xmm7 // generate constant 0x0001
psrlw xmm7, 15
- pcmpeqb xmm6, xmm6 // generate mask 0x00ff00ff
+ pcmpeqb xmm6, xmm6 // generate mask 0x00ff00ff
psrlw xmm6, 8
- pcmpeqb xmm5, xmm5 // generate mask 0xff00ff00
+ pcmpeqb xmm5, xmm5 // generate mask 0xff00ff00
psllw xmm5, 8
- pcmpeqb xmm4, xmm4 // generate mask 0xff000000
+ pcmpeqb xmm4, xmm4 // generate mask 0xff000000
pslld xmm4, 24
sub ecx, 4
- jl convertloop4b // less than 4 pixels?
+ jl convertloop4b // less than 4 pixels?
- // 4 pixel loop.
+ // 4 pixel loop.
convertloop4:
- movdqu xmm3, [eax] // src argb
+ movdqu xmm3, [eax] // src argb
lea eax, [eax + 16]
- movdqa xmm0, xmm3 // src argb
- pxor xmm3, xmm4 // ~alpha
- movdqu xmm2, [esi] // _r_b
- pshufb xmm3, xmmword ptr kShuffleAlpha // alpha
- pand xmm2, xmm6 // _r_b
- paddw xmm3, xmm7 // 256 - alpha
- pmullw xmm2, xmm3 // _r_b * alpha
- movdqu xmm1, [esi] // _a_g
+ movdqa xmm0, xmm3 // src argb
+ pxor xmm3, xmm4 // ~alpha
+ movdqu xmm2, [esi] // _r_b
+ pshufb xmm3, xmmword ptr kShuffleAlpha // alpha
+ pand xmm2, xmm6 // _r_b
+ paddw xmm3, xmm7 // 256 - alpha
+ pmullw xmm2, xmm3 // _r_b * alpha
+ movdqu xmm1, [esi] // _a_g
lea esi, [esi + 16]
- psrlw xmm1, 8 // _a_g
- por xmm0, xmm4 // set alpha to 255
- pmullw xmm1, xmm3 // _a_g * alpha
- psrlw xmm2, 8 // _r_b convert to 8 bits again
- paddusb xmm0, xmm2 // + src argb
- pand xmm1, xmm5 // a_g_ convert to 8 bits again
- paddusb xmm0, xmm1 // + src argb
+ psrlw xmm1, 8 // _a_g
+ por xmm0, xmm4 // set alpha to 255
+ pmullw xmm1, xmm3 // _a_g * alpha
+ psrlw xmm2, 8 // _r_b convert to 8 bits again
+ paddusb xmm0, xmm2 // + src argb
+ pand xmm1, xmm5 // a_g_ convert to 8 bits again
+ paddusb xmm0, xmm1 // + src argb
movdqu [edx], xmm0
lea edx, [edx + 16]
sub ecx, 4
@@ -4276,26 +4222,26 @@
add ecx, 4 - 1
jl convertloop1b
- // 1 pixel loop.
+ // 1 pixel loop.
convertloop1:
- movd xmm3, [eax] // src argb
+ movd xmm3, [eax] // src argb
lea eax, [eax + 4]
- movdqa xmm0, xmm3 // src argb
- pxor xmm3, xmm4 // ~alpha
- movd xmm2, [esi] // _r_b
- pshufb xmm3, xmmword ptr kShuffleAlpha // alpha
- pand xmm2, xmm6 // _r_b
- paddw xmm3, xmm7 // 256 - alpha
- pmullw xmm2, xmm3 // _r_b * alpha
- movd xmm1, [esi] // _a_g
+ movdqa xmm0, xmm3 // src argb
+ pxor xmm3, xmm4 // ~alpha
+ movd xmm2, [esi] // _r_b
+ pshufb xmm3, xmmword ptr kShuffleAlpha // alpha
+ pand xmm2, xmm6 // _r_b
+ paddw xmm3, xmm7 // 256 - alpha
+ pmullw xmm2, xmm3 // _r_b * alpha
+ movd xmm1, [esi] // _a_g
lea esi, [esi + 4]
- psrlw xmm1, 8 // _a_g
- por xmm0, xmm4 // set alpha to 255
- pmullw xmm1, xmm3 // _a_g * alpha
- psrlw xmm2, 8 // _r_b convert to 8 bits again
- paddusb xmm0, xmm2 // + src argb
- pand xmm1, xmm5 // a_g_ convert to 8 bits again
- paddusb xmm0, xmm1 // + src argb
+ psrlw xmm1, 8 // _a_g
+ por xmm0, xmm4 // set alpha to 255
+ pmullw xmm1, xmm3 // _a_g * alpha
+ psrlw xmm2, 8 // _r_b convert to 8 bits again
+ paddusb xmm0, xmm2 // + src argb
+ pand xmm1, xmm5 // a_g_ convert to 8 bits again
+ paddusb xmm0, xmm1 // + src argb
movd [edx], xmm0
lea edx, [edx + 4]
sub ecx, 1
@@ -4311,41 +4257,42 @@
#ifdef HAS_ARGBATTENUATEROW_SSSE3
// Shuffle table duplicating alpha.
static const uvec8 kShuffleAlpha0 = {- 3u, 3u, 3u, 3u, 3u, 3u, 128u, 128u, 7u, 7u, 7u, 7u, 7u, 7u, 128u, 128u,
+ 3u, 3u, 3u, 3u, 3u, 3u, 128u, 128u, 7u, 7u, 7u, 7u, 7u, 7u, 128u, 128u,
};
static const uvec8 kShuffleAlpha1 = {- 11u, 11u, 11u, 11u, 11u, 11u, 128u, 128u,
- 15u, 15u, 15u, 15u, 15u, 15u, 128u, 128u,
+ 11u, 11u, 11u, 11u, 11u, 11u, 128u, 128u,
+ 15u, 15u, 15u, 15u, 15u, 15u, 128u, 128u,
};
-__declspec(naked)
-void ARGBAttenuateRow_SSSE3(const uint8* src_argb, uint8* dst_argb, int width) {+__declspec(naked) void ARGBAttenuateRow_SSSE3(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width) { __asm {- mov eax, [esp + 4] // src_argb0
- mov edx, [esp + 8] // dst_argb
+ mov eax, [esp + 4] // src_argb0
+ mov edx, [esp + 8] // dst_argb
mov ecx, [esp + 12] // width
- pcmpeqb xmm3, xmm3 // generate mask 0xff000000
+ pcmpeqb xmm3, xmm3 // generate mask 0xff000000
pslld xmm3, 24
movdqa xmm4, xmmword ptr kShuffleAlpha0
movdqa xmm5, xmmword ptr kShuffleAlpha1
convertloop:
- movdqu xmm0, [eax] // read 4 pixels
- pshufb xmm0, xmm4 // isolate first 2 alphas
- movdqu xmm1, [eax] // read 4 pixels
- punpcklbw xmm1, xmm1 // first 2 pixel rgbs
- pmulhuw xmm0, xmm1 // rgb * a
- movdqu xmm1, [eax] // read 4 pixels
- pshufb xmm1, xmm5 // isolate next 2 alphas
- movdqu xmm2, [eax] // read 4 pixels
- punpckhbw xmm2, xmm2 // next 2 pixel rgbs
- pmulhuw xmm1, xmm2 // rgb * a
- movdqu xmm2, [eax] // mask original alpha
+ movdqu xmm0, [eax] // read 4 pixels
+ pshufb xmm0, xmm4 // isolate first 2 alphas
+ movdqu xmm1, [eax] // read 4 pixels
+ punpcklbw xmm1, xmm1 // first 2 pixel rgbs
+ pmulhuw xmm0, xmm1 // rgb * a
+ movdqu xmm1, [eax] // read 4 pixels
+ pshufb xmm1, xmm5 // isolate next 2 alphas
+ movdqu xmm2, [eax] // read 4 pixels
+ punpckhbw xmm2, xmm2 // next 2 pixel rgbs
+ pmulhuw xmm1, xmm2 // rgb * a
+ movdqu xmm2, [eax] // mask original alpha
lea eax, [eax + 16]
pand xmm2, xmm3
psrlw xmm0, 8
psrlw xmm1, 8
packuswb xmm0, xmm1
- por xmm0, xmm2 // copy original alpha
+ por xmm0, xmm2 // copy original alpha
movdqu [edx], xmm0
lea edx, [edx + 16]
sub ecx, 4
@@ -4358,22 +4305,23 @@
#ifdef HAS_ARGBATTENUATEROW_AVX2
// Shuffle table duplicating alpha.
-static const uvec8 kShuffleAlpha_AVX2 = {- 6u, 7u, 6u, 7u, 6u, 7u, 128u, 128u, 14u, 15u, 14u, 15u, 14u, 15u, 128u, 128u
-};
-__declspec(naked)
-void ARGBAttenuateRow_AVX2(const uint8* src_argb, uint8* dst_argb, int width) {+static const uvec8 kShuffleAlpha_AVX2 = {6u, 7u, 6u, 7u, 6u, 7u,+ 128u, 128u, 14u, 15u, 14u, 15u,
+ 14u, 15u, 128u, 128u};
+__declspec(naked) void ARGBAttenuateRow_AVX2(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width) { __asm {- mov eax, [esp + 4] // src_argb0
- mov edx, [esp + 8] // dst_argb
+ mov eax, [esp + 4] // src_argb0
+ mov edx, [esp + 8] // dst_argb
mov ecx, [esp + 12] // width
sub edx, eax
vbroadcastf128 ymm4, xmmword ptr kShuffleAlpha_AVX2
- vpcmpeqb ymm5, ymm5, ymm5 // generate mask 0xff000000
+ vpcmpeqb ymm5, ymm5, ymm5 // generate mask 0xff000000
vpslld ymm5, ymm5, 24
convertloop:
- vmovdqu ymm6, [eax] // read 8 pixels.
+ vmovdqu ymm6, [eax] // read 8 pixels.
vpunpcklbw ymm0, ymm6, ymm6 // low 4 pixels. mutated.
vpunpckhbw ymm1, ymm6, ymm6 // high 4 pixels. mutated.
vpshufb ymm2, ymm0, ymm4 // low 4 alphas
@@ -4398,40 +4346,40 @@
#ifdef HAS_ARGBUNATTENUATEROW_SSE2
// Unattenuate 4 pixels at a time.
-__declspec(naked)
-void ARGBUnattenuateRow_SSE2(const uint8* src_argb, uint8* dst_argb,
- int width) {+__declspec(naked) void ARGBUnattenuateRow_SSE2(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width) { __asm {push ebx
push esi
push edi
- mov eax, [esp + 12 + 4] // src_argb
- mov edx, [esp + 12 + 8] // dst_argb
+ mov eax, [esp + 12 + 4] // src_argb
+ mov edx, [esp + 12 + 8] // dst_argb
mov ecx, [esp + 12 + 12] // width
lea ebx, fixed_invtbl8
convertloop:
- movdqu xmm0, [eax] // read 4 pixels
+ movdqu xmm0, [eax] // read 4 pixels
movzx esi, byte ptr [eax + 3] // first alpha
movzx edi, byte ptr [eax + 7] // second alpha
- punpcklbw xmm0, xmm0 // first 2
+ punpcklbw xmm0, xmm0 // first 2
movd xmm2, dword ptr [ebx + esi * 4]
movd xmm3, dword ptr [ebx + edi * 4]
- pshuflw xmm2, xmm2, 040h // first 4 inv_alpha words. 1, a, a, a
- pshuflw xmm3, xmm3, 040h // next 4 inv_alpha words
+ pshuflw xmm2, xmm2, 040h // first 4 inv_alpha words. 1, a, a, a
+ pshuflw xmm3, xmm3, 040h // next 4 inv_alpha words
movlhps xmm2, xmm3
- pmulhuw xmm0, xmm2 // rgb * a
+ pmulhuw xmm0, xmm2 // rgb * a
- movdqu xmm1, [eax] // read 4 pixels
+ movdqu xmm1, [eax] // read 4 pixels
movzx esi, byte ptr [eax + 11] // third alpha
movzx edi, byte ptr [eax + 15] // forth alpha
- punpckhbw xmm1, xmm1 // next 2
+ punpckhbw xmm1, xmm1 // next 2
movd xmm2, dword ptr [ebx + esi * 4]
movd xmm3, dword ptr [ebx + edi * 4]
- pshuflw xmm2, xmm2, 040h // first 4 inv_alpha words
- pshuflw xmm3, xmm3, 040h // next 4 inv_alpha words
+ pshuflw xmm2, xmm2, 040h // first 4 inv_alpha words
+ pshuflw xmm3, xmm3, 040h // next 4 inv_alpha words
movlhps xmm2, xmm3
- pmulhuw xmm1, xmm2 // rgb * a
+ pmulhuw xmm1, xmm2 // rgb * a
lea eax, [eax + 16]
packuswb xmm0, xmm1
movdqu [edx], xmm0
@@ -4450,25 +4398,24 @@
#ifdef HAS_ARGBUNATTENUATEROW_AVX2
// Shuffle table duplicating alpha.
static const uvec8 kUnattenShuffleAlpha_AVX2 = {- 0u, 1u, 0u, 1u, 0u, 1u, 6u, 7u, 8u, 9u, 8u, 9u, 8u, 9u, 14u, 15u
-};
+ 0u, 1u, 0u, 1u, 0u, 1u, 6u, 7u, 8u, 9u, 8u, 9u, 8u, 9u, 14u, 15u};
// TODO(fbarchard): Enable USE_GATHER for future hardware if faster.
// USE_GATHER is not on by default, due to being a slow instruction.
#ifdef USE_GATHER
-__declspec(naked)
-void ARGBUnattenuateRow_AVX2(const uint8* src_argb, uint8* dst_argb,
- int width) {+__declspec(naked) void ARGBUnattenuateRow_AVX2(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width) { __asm {- mov eax, [esp + 4] // src_argb0
- mov edx, [esp + 8] // dst_argb
+ mov eax, [esp + 4] // src_argb0
+ mov edx, [esp + 8] // dst_argb
mov ecx, [esp + 12] // width
sub edx, eax
vbroadcastf128 ymm4, xmmword ptr kUnattenShuffleAlpha_AVX2
convertloop:
- vmovdqu ymm6, [eax] // read 8 pixels.
+ vmovdqu ymm6, [eax] // read 8 pixels.
vpcmpeqb ymm5, ymm5, ymm5 // generate mask 0xffffffff for gather.
- vpsrld ymm2, ymm6, 24 // alpha in low 8 bits.
+ vpsrld ymm2, ymm6, 24 // alpha in low 8 bits.
vpunpcklbw ymm0, ymm6, ymm6 // low 4 pixels. mutated.
vpunpckhbw ymm1, ymm6, ymm6 // high 4 pixels. mutated.
vpgatherdd ymm3, [ymm2 * 4 + fixed_invtbl8], ymm5 // ymm5 cleared. 1, a
@@ -4488,17 +4435,17 @@
ret
}
}
-#else // USE_GATHER
-__declspec(naked)
-void ARGBUnattenuateRow_AVX2(const uint8* src_argb, uint8* dst_argb,
- int width) {+#else // USE_GATHER
+__declspec(naked) void ARGBUnattenuateRow_AVX2(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width) { __asm {push ebx
push esi
push edi
- mov eax, [esp + 12 + 4] // src_argb
- mov edx, [esp + 12 + 8] // dst_argb
+ mov eax, [esp + 12 + 4] // src_argb
+ mov edx, [esp + 12 + 8] // dst_argb
mov ecx, [esp + 12 + 12] // width
sub edx, eax
lea ebx, fixed_invtbl8
@@ -4505,33 +4452,33 @@
vbroadcastf128 ymm5, xmmword ptr kUnattenShuffleAlpha_AVX2
convertloop:
- // replace VPGATHER
- movzx esi, byte ptr [eax + 3] // alpha0
- movzx edi, byte ptr [eax + 7] // alpha1
+ // replace VPGATHER
+ movzx esi, byte ptr [eax + 3] // alpha0
+ movzx edi, byte ptr [eax + 7] // alpha1
vmovd xmm0, dword ptr [ebx + esi * 4] // [1,a0]
vmovd xmm1, dword ptr [ebx + edi * 4] // [1,a1]
- movzx esi, byte ptr [eax + 11] // alpha2
- movzx edi, byte ptr [eax + 15] // alpha3
- vpunpckldq xmm6, xmm0, xmm1 // [1,a1,1,a0]
+ movzx esi, byte ptr [eax + 11] // alpha2
+ movzx edi, byte ptr [eax + 15] // alpha3
+ vpunpckldq xmm6, xmm0, xmm1 // [1,a1,1,a0]
vmovd xmm2, dword ptr [ebx + esi * 4] // [1,a2]
vmovd xmm3, dword ptr [ebx + edi * 4] // [1,a3]
- movzx esi, byte ptr [eax + 19] // alpha4
- movzx edi, byte ptr [eax + 23] // alpha5
- vpunpckldq xmm7, xmm2, xmm3 // [1,a3,1,a2]
+ movzx esi, byte ptr [eax + 19] // alpha4
+ movzx edi, byte ptr [eax + 23] // alpha5
+ vpunpckldq xmm7, xmm2, xmm3 // [1,a3,1,a2]
vmovd xmm0, dword ptr [ebx + esi * 4] // [1,a4]
vmovd xmm1, dword ptr [ebx + edi * 4] // [1,a5]
- movzx esi, byte ptr [eax + 27] // alpha6
- movzx edi, byte ptr [eax + 31] // alpha7
- vpunpckldq xmm0, xmm0, xmm1 // [1,a5,1,a4]
+ movzx esi, byte ptr [eax + 27] // alpha6
+ movzx edi, byte ptr [eax + 31] // alpha7
+ vpunpckldq xmm0, xmm0, xmm1 // [1,a5,1,a4]
vmovd xmm2, dword ptr [ebx + esi * 4] // [1,a6]
vmovd xmm3, dword ptr [ebx + edi * 4] // [1,a7]
- vpunpckldq xmm2, xmm2, xmm3 // [1,a7,1,a6]
- vpunpcklqdq xmm3, xmm6, xmm7 // [1,a3,1,a2,1,a1,1,a0]
- vpunpcklqdq xmm0, xmm0, xmm2 // [1,a7,1,a6,1,a5,1,a4]
- vinserti128 ymm3, ymm3, xmm0, 1 // [1,a7,1,a6,1,a5,1,a4,1,a3,1,a2,1,a1,1,a0]
+ vpunpckldq xmm2, xmm2, xmm3 // [1,a7,1,a6]
+ vpunpcklqdq xmm3, xmm6, xmm7 // [1,a3,1,a2,1,a1,1,a0]
+ vpunpcklqdq xmm0, xmm0, xmm2 // [1,a7,1,a6,1,a5,1,a4]
+ vinserti128 ymm3, ymm3, xmm0, 1 // [1,a7,1,a6,1,a5,1,a4,1,a3,1,a2,1,a1,1,a0]
// end of VPGATHER
- vmovdqu ymm6, [eax] // read 8 pixels.
+ vmovdqu ymm6, [eax] // read 8 pixels.
vpunpcklbw ymm0, ymm6, ymm6 // low 4 pixels. mutated.
vpunpckhbw ymm1, ymm6, ymm6 // high 4 pixels. mutated.
vpunpcklwd ymm2, ymm3, ymm3 // low 4 inverted alphas. mutated. 1, 1, a, a
@@ -4540,7 +4487,7 @@
vpshufb ymm3, ymm3, ymm5 // replicate high 4 alphas
vpmulhuw ymm0, ymm0, ymm2 // rgb * ia
vpmulhuw ymm1, ymm1, ymm3 // rgb * ia
- vpackuswb ymm0, ymm0, ymm1 // unmutated.
+ vpackuswb ymm0, ymm0, ymm1 // unmutated.
vmovdqu [eax + edx], ymm0
lea eax, [eax + 32]
sub ecx, 8
@@ -4558,12 +4505,13 @@
#ifdef HAS_ARGBGRAYROW_SSSE3
// Convert 8 ARGB pixels (64 bytes) to 8 Gray ARGB pixels.
-__declspec(naked)
-void ARGBGrayRow_SSSE3(const uint8* src_argb, uint8* dst_argb, int width) {+__declspec(naked) void ARGBGrayRow_SSSE3(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width) { __asm {- mov eax, [esp + 4] /* src_argb */
- mov edx, [esp + 8] /* dst_argb */
- mov ecx, [esp + 12] /* width */
+ mov eax, [esp + 4] /* src_argb */
+ mov edx, [esp + 8] /* dst_argb */
+ mov ecx, [esp + 12] /* width */
movdqa xmm4, xmmword ptr kARGBToYJ
movdqa xmm5, xmmword ptr kAddYJ64
@@ -4575,7 +4523,7 @@
phaddw xmm0, xmm1
paddw xmm0, xmm5 // Add .5 for rounding.
psrlw xmm0, 7
- packuswb xmm0, xmm0 // 8 G bytes
+ packuswb xmm0, xmm0 // 8 G bytes
movdqu xmm2, [eax] // A
movdqu xmm3, [eax + 16]
lea eax, [eax + 32]
@@ -4582,13 +4530,13 @@
psrld xmm2, 24
psrld xmm3, 24
packuswb xmm2, xmm3
- packuswb xmm2, xmm2 // 8 A bytes
- movdqa xmm3, xmm0 // Weave into GG, GA, then GGGA
- punpcklbw xmm0, xmm0 // 8 GG words
- punpcklbw xmm3, xmm2 // 8 GA words
+ packuswb xmm2, xmm2 // 8 A bytes
+ movdqa xmm3, xmm0 // Weave into GG, GA, then GGGA
+ punpcklbw xmm0, xmm0 // 8 GG words
+ punpcklbw xmm3, xmm2 // 8 GA words
movdqa xmm1, xmm0
- punpcklwd xmm0, xmm3 // GGGA first 4
- punpckhwd xmm1, xmm3 // GGGA next 4
+ punpcklwd xmm0, xmm3 // GGGA first 4
+ punpckhwd xmm1, xmm3 // GGGA next 4
movdqu [edx], xmm0
movdqu [edx + 16], xmm1
lea edx, [edx + 32]
@@ -4604,24 +4552,20 @@
// g = (r * 45 + g * 88 + b * 22) >> 7
// r = (r * 50 + g * 98 + b * 24) >> 7
// Constant for ARGB color to sepia tone.
-static const vec8 kARGBToSepiaB = {- 17, 68, 35, 0, 17, 68, 35, 0, 17, 68, 35, 0, 17, 68, 35, 0
-};
+static const vec8 kARGBToSepiaB = {17, 68, 35, 0, 17, 68, 35, 0,+ 17, 68, 35, 0, 17, 68, 35, 0};
-static const vec8 kARGBToSepiaG = {- 22, 88, 45, 0, 22, 88, 45, 0, 22, 88, 45, 0, 22, 88, 45, 0
-};
+static const vec8 kARGBToSepiaG = {22, 88, 45, 0, 22, 88, 45, 0,+ 22, 88, 45, 0, 22, 88, 45, 0};
-static const vec8 kARGBToSepiaR = {- 24, 98, 50, 0, 24, 98, 50, 0, 24, 98, 50, 0, 24, 98, 50, 0
-};
+static const vec8 kARGBToSepiaR = {24, 98, 50, 0, 24, 98, 50, 0,+ 24, 98, 50, 0, 24, 98, 50, 0};
// Convert 8 ARGB pixels (32 bytes) to 8 Sepia ARGB pixels.
-__declspec(naked)
-void ARGBSepiaRow_SSSE3(uint8* dst_argb, int width) {+__declspec(naked) void ARGBSepiaRow_SSSE3(uint8_t* dst_argb, int width) { __asm {- mov eax, [esp + 4] /* dst_argb */
- mov ecx, [esp + 8] /* width */
+ mov eax, [esp + 4] /* dst_argb */
+ mov ecx, [esp + 8] /* width */
movdqa xmm2, xmmword ptr kARGBToSepiaB
movdqa xmm3, xmmword ptr kARGBToSepiaG
movdqa xmm4, xmmword ptr kARGBToSepiaR
@@ -4633,7 +4577,7 @@
pmaddubsw xmm6, xmm2
phaddw xmm0, xmm6
psrlw xmm0, 7
- packuswb xmm0, xmm0 // 8 B values
+ packuswb xmm0, xmm0 // 8 B values
movdqu xmm5, [eax] // G
movdqu xmm1, [eax + 16]
pmaddubsw xmm5, xmm3
@@ -4640,8 +4584,8 @@
pmaddubsw xmm1, xmm3
phaddw xmm5, xmm1
psrlw xmm5, 7
- packuswb xmm5, xmm5 // 8 G values
- punpcklbw xmm0, xmm5 // 8 BG values
+ packuswb xmm5, xmm5 // 8 G values
+ punpcklbw xmm0, xmm5 // 8 BG values
movdqu xmm5, [eax] // R
movdqu xmm1, [eax + 16]
pmaddubsw xmm5, xmm4
@@ -4648,17 +4592,17 @@
pmaddubsw xmm1, xmm4
phaddw xmm5, xmm1
psrlw xmm5, 7
- packuswb xmm5, xmm5 // 8 R values
+ packuswb xmm5, xmm5 // 8 R values
movdqu xmm6, [eax] // A
movdqu xmm1, [eax + 16]
psrld xmm6, 24
psrld xmm1, 24
packuswb xmm6, xmm1
- packuswb xmm6, xmm6 // 8 A values
- punpcklbw xmm5, xmm6 // 8 RA values
- movdqa xmm1, xmm0 // Weave BG, RA together
- punpcklwd xmm0, xmm5 // BGRA first 4
- punpckhwd xmm1, xmm5 // BGRA next 4
+ packuswb xmm6, xmm6 // 8 A values
+ punpcklbw xmm5, xmm6 // 8 RA values
+ movdqa xmm1, xmm0 // Weave BG, RA together
+ punpcklwd xmm0, xmm5 // BGRA first 4
+ punpckhwd xmm1, xmm5 // BGRA next 4
movdqu [eax], xmm0
movdqu [eax + 16], xmm1
lea eax, [eax + 32]
@@ -4674,19 +4618,20 @@
// Same as Sepia except matrix is provided.
// TODO(fbarchard): packuswbs only use half of the reg. To make RGBA, combine R
// and B into a high and low, then G/A, unpackl/hbw and then unpckl/hwd.
-__declspec(naked)
-void ARGBColorMatrixRow_SSSE3(const uint8* src_argb, uint8* dst_argb,
- const int8* matrix_argb, int width) {+__declspec(naked) void ARGBColorMatrixRow_SSSE3(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const int8_t* matrix_argb,
+ int width) { __asm {- mov eax, [esp + 4] /* src_argb */
- mov edx, [esp + 8] /* dst_argb */
- mov ecx, [esp + 12] /* matrix_argb */
+ mov eax, [esp + 4] /* src_argb */
+ mov edx, [esp + 8] /* dst_argb */
+ mov ecx, [esp + 12] /* matrix_argb */
movdqu xmm5, [ecx]
pshufd xmm2, xmm5, 0x00
pshufd xmm3, xmm5, 0x55
pshufd xmm4, xmm5, 0xaa
pshufd xmm5, xmm5, 0xff
- mov ecx, [esp + 16] /* width */
+ mov ecx, [esp + 16] /* width */
convertloop:
movdqu xmm0, [eax] // B
@@ -4697,31 +4642,31 @@
movdqu xmm1, [eax + 16]
pmaddubsw xmm6, xmm3
pmaddubsw xmm1, xmm3
- phaddsw xmm0, xmm7 // B
- phaddsw xmm6, xmm1 // G
- psraw xmm0, 6 // B
- psraw xmm6, 6 // G
- packuswb xmm0, xmm0 // 8 B values
- packuswb xmm6, xmm6 // 8 G values
- punpcklbw xmm0, xmm6 // 8 BG values
+ phaddsw xmm0, xmm7 // B
+ phaddsw xmm6, xmm1 // G
+ psraw xmm0, 6 // B
+ psraw xmm6, 6 // G
+ packuswb xmm0, xmm0 // 8 B values
+ packuswb xmm6, xmm6 // 8 G values
+ punpcklbw xmm0, xmm6 // 8 BG values
movdqu xmm1, [eax] // R
movdqu xmm7, [eax + 16]
pmaddubsw xmm1, xmm4
pmaddubsw xmm7, xmm4
- phaddsw xmm1, xmm7 // R
+ phaddsw xmm1, xmm7 // R
movdqu xmm6, [eax] // A
movdqu xmm7, [eax + 16]
pmaddubsw xmm6, xmm5
pmaddubsw xmm7, xmm5
- phaddsw xmm6, xmm7 // A
- psraw xmm1, 6 // R
- psraw xmm6, 6 // A
- packuswb xmm1, xmm1 // 8 R values
- packuswb xmm6, xmm6 // 8 A values
- punpcklbw xmm1, xmm6 // 8 RA values
- movdqa xmm6, xmm0 // Weave BG, RA together
- punpcklwd xmm0, xmm1 // BGRA first 4
- punpckhwd xmm6, xmm1 // BGRA next 4
+ phaddsw xmm6, xmm7 // A
+ psraw xmm1, 6 // R
+ psraw xmm6, 6 // A
+ packuswb xmm1, xmm1 // 8 R values
+ packuswb xmm6, xmm6 // 8 A values
+ punpcklbw xmm1, xmm6 // 8 RA values
+ movdqa xmm6, xmm0 // Weave BG, RA together
+ punpcklwd xmm0, xmm1 // BGRA first 4
+ punpckhwd xmm6, xmm1 // BGRA next 4
movdqu [edx], xmm0
movdqu [edx + 16], xmm6
lea eax, [eax + 32]
@@ -4735,15 +4680,17 @@
#ifdef HAS_ARGBQUANTIZEROW_SSE2
// Quantize 4 ARGB pixels (16 bytes).
-__declspec(naked)
-void ARGBQuantizeRow_SSE2(uint8* dst_argb, int scale, int interval_size,
- int interval_offset, int width) {+__declspec(naked) void ARGBQuantizeRow_SSE2(uint8_t* dst_argb,
+ int scale,
+ int interval_size,
+ int interval_offset,
+ int width) { __asm {- mov eax, [esp + 4] /* dst_argb */
- movd xmm2, [esp + 8] /* scale */
- movd xmm3, [esp + 12] /* interval_size */
- movd xmm4, [esp + 16] /* interval_offset */
- mov ecx, [esp + 20] /* width */
+ mov eax, [esp + 4] /* dst_argb */
+ movd xmm2, [esp + 8] /* scale */
+ movd xmm3, [esp + 12] /* interval_size */
+ movd xmm4, [esp + 16] /* interval_offset */
+ mov ecx, [esp + 20] /* width */
pshuflw xmm2, xmm2, 040h
pshufd xmm2, xmm2, 044h
pshuflw xmm3, xmm3, 040h
@@ -4756,16 +4703,16 @@
convertloop:
movdqu xmm0, [eax] // read 4 pixels
- punpcklbw xmm0, xmm5 // first 2 pixels
- pmulhuw xmm0, xmm2 // pixel * scale >> 16
+ punpcklbw xmm0, xmm5 // first 2 pixels
+ pmulhuw xmm0, xmm2 // pixel * scale >> 16
movdqu xmm1, [eax] // read 4 pixels
- punpckhbw xmm1, xmm5 // next 2 pixels
+ punpckhbw xmm1, xmm5 // next 2 pixels
pmulhuw xmm1, xmm2
- pmullw xmm0, xmm3 // * interval_size
+ pmullw xmm0, xmm3 // * interval_size
movdqu xmm7, [eax] // read 4 pixels
pmullw xmm1, xmm3
- pand xmm7, xmm6 // mask alpha
- paddw xmm0, xmm4 // + interval_size / 2
+ pand xmm7, xmm6 // mask alpha
+ paddw xmm0, xmm4 // + interval_size / 2
paddw xmm1, xmm4
packuswb xmm0, xmm1
por xmm0, xmm7
@@ -4780,12 +4727,13 @@
#ifdef HAS_ARGBSHADEROW_SSE2
// Shade 4 pixels at a time by specified value.
-__declspec(naked)
-void ARGBShadeRow_SSE2(const uint8* src_argb, uint8* dst_argb, int width,
- uint32 value) {+__declspec(naked) void ARGBShadeRow_SSE2(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width,
+ uint32_t value) { __asm {- mov eax, [esp + 4] // src_argb
- mov edx, [esp + 8] // dst_argb
+ mov eax, [esp + 4] // src_argb
+ mov edx, [esp + 8] // dst_argb
mov ecx, [esp + 12] // width
movd xmm2, [esp + 16] // value
punpcklbw xmm2, xmm2
@@ -4792,13 +4740,13 @@
punpcklqdq xmm2, xmm2
convertloop:
- movdqu xmm0, [eax] // read 4 pixels
+ movdqu xmm0, [eax] // read 4 pixels
lea eax, [eax + 16]
movdqa xmm1, xmm0
- punpcklbw xmm0, xmm0 // first 2
- punpckhbw xmm1, xmm1 // next 2
- pmulhuw xmm0, xmm2 // argb * value
- pmulhuw xmm1, xmm2 // argb * value
+ punpcklbw xmm0, xmm0 // first 2
+ punpckhbw xmm1, xmm1 // next 2
+ pmulhuw xmm0, xmm2 // argb * value
+ pmulhuw xmm1, xmm2 // argb * value
psrlw xmm0, 8
psrlw xmm1, 8
packuswb xmm0, xmm1
@@ -4814,28 +4762,29 @@
#ifdef HAS_ARGBMULTIPLYROW_SSE2
// Multiply 2 rows of ARGB pixels together, 4 pixels at a time.
-__declspec(naked)
-void ARGBMultiplyRow_SSE2(const uint8* src_argb0, const uint8* src_argb1,
- uint8* dst_argb, int width) {+__declspec(naked) void ARGBMultiplyRow_SSE2(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) { __asm {push esi
- mov eax, [esp + 4 + 4] // src_argb0
- mov esi, [esp + 4 + 8] // src_argb1
+ mov eax, [esp + 4 + 4] // src_argb0
+ mov esi, [esp + 4 + 8] // src_argb1
mov edx, [esp + 4 + 12] // dst_argb
mov ecx, [esp + 4 + 16] // width
pxor xmm5, xmm5 // constant 0
convertloop:
- movdqu xmm0, [eax] // read 4 pixels from src_argb0
- movdqu xmm2, [esi] // read 4 pixels from src_argb1
+ movdqu xmm0, [eax] // read 4 pixels from src_argb0
+ movdqu xmm2, [esi] // read 4 pixels from src_argb1
movdqu xmm1, xmm0
movdqu xmm3, xmm2
- punpcklbw xmm0, xmm0 // first 2
- punpckhbw xmm1, xmm1 // next 2
- punpcklbw xmm2, xmm5 // first 2
- punpckhbw xmm3, xmm5 // next 2
- pmulhuw xmm0, xmm2 // src_argb0 * src_argb1 first 2
- pmulhuw xmm1, xmm3 // src_argb0 * src_argb1 next 2
+ punpcklbw xmm0, xmm0 // first 2
+ punpckhbw xmm1, xmm1 // next 2
+ punpcklbw xmm2, xmm5 // first 2
+ punpckhbw xmm3, xmm5 // next 2
+ pmulhuw xmm0, xmm2 // src_argb0 * src_argb1 first 2
+ pmulhuw xmm1, xmm3 // src_argb0 * src_argb1 next 2
lea eax, [eax + 16]
lea esi, [esi + 16]
packuswb xmm0, xmm1
@@ -4853,13 +4802,14 @@
#ifdef HAS_ARGBADDROW_SSE2
// Add 2 rows of ARGB pixels together, 4 pixels at a time.
// TODO(fbarchard): Port this to posix, neon and other math functions.
-__declspec(naked)
-void ARGBAddRow_SSE2(const uint8* src_argb0, const uint8* src_argb1,
- uint8* dst_argb, int width) {+__declspec(naked) void ARGBAddRow_SSE2(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) { __asm {push esi
- mov eax, [esp + 4 + 4] // src_argb0
- mov esi, [esp + 4 + 8] // src_argb1
+ mov eax, [esp + 4 + 4] // src_argb0
+ mov esi, [esp + 4 + 8] // src_argb1
mov edx, [esp + 4 + 12] // dst_argb
mov ecx, [esp + 4 + 16] // width
@@ -4867,11 +4817,11 @@
jl convertloop49
convertloop4:
- movdqu xmm0, [eax] // read 4 pixels from src_argb0
+ movdqu xmm0, [eax] // read 4 pixels from src_argb0
lea eax, [eax + 16]
- movdqu xmm1, [esi] // read 4 pixels from src_argb1
+ movdqu xmm1, [esi] // read 4 pixels from src_argb1
lea esi, [esi + 16]
- paddusb xmm0, xmm1 // src_argb0 + src_argb1
+ paddusb xmm0, xmm1 // src_argb0 + src_argb1
movdqu [edx], xmm0
lea edx, [edx + 16]
sub ecx, 4
@@ -4882,11 +4832,11 @@
jl convertloop19
convertloop1:
- movd xmm0, [eax] // read 1 pixels from src_argb0
+ movd xmm0, [eax] // read 1 pixels from src_argb0
lea eax, [eax + 4]
- movd xmm1, [esi] // read 1 pixels from src_argb1
+ movd xmm1, [esi] // read 1 pixels from src_argb1
lea esi, [esi + 4]
- paddusb xmm0, xmm1 // src_argb0 + src_argb1
+ paddusb xmm0, xmm1 // src_argb0 + src_argb1
movd [edx], xmm0
lea edx, [edx + 4]
sub ecx, 1
@@ -4901,22 +4851,23 @@
#ifdef HAS_ARGBSUBTRACTROW_SSE2
// Subtract 2 rows of ARGB pixels together, 4 pixels at a time.
-__declspec(naked)
-void ARGBSubtractRow_SSE2(const uint8* src_argb0, const uint8* src_argb1,
- uint8* dst_argb, int width) {+__declspec(naked) void ARGBSubtractRow_SSE2(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) { __asm {push esi
- mov eax, [esp + 4 + 4] // src_argb0
- mov esi, [esp + 4 + 8] // src_argb1
+ mov eax, [esp + 4 + 4] // src_argb0
+ mov esi, [esp + 4 + 8] // src_argb1
mov edx, [esp + 4 + 12] // dst_argb
mov ecx, [esp + 4 + 16] // width
convertloop:
- movdqu xmm0, [eax] // read 4 pixels from src_argb0
+ movdqu xmm0, [eax] // read 4 pixels from src_argb0
lea eax, [eax + 16]
- movdqu xmm1, [esi] // read 4 pixels from src_argb1
+ movdqu xmm1, [esi] // read 4 pixels from src_argb1
lea esi, [esi + 16]
- psubusb xmm0, xmm1 // src_argb0 - src_argb1
+ psubusb xmm0, xmm1 // src_argb0 - src_argb1
movdqu [edx], xmm0
lea edx, [edx + 16]
sub ecx, 4
@@ -4930,28 +4881,29 @@
#ifdef HAS_ARGBMULTIPLYROW_AVX2
// Multiply 2 rows of ARGB pixels together, 8 pixels at a time.
-__declspec(naked)
-void ARGBMultiplyRow_AVX2(const uint8* src_argb0, const uint8* src_argb1,
- uint8* dst_argb, int width) {+__declspec(naked) void ARGBMultiplyRow_AVX2(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) { __asm {push esi
- mov eax, [esp + 4 + 4] // src_argb0
- mov esi, [esp + 4 + 8] // src_argb1
+ mov eax, [esp + 4 + 4] // src_argb0
+ mov esi, [esp + 4 + 8] // src_argb1
mov edx, [esp + 4 + 12] // dst_argb
mov ecx, [esp + 4 + 16] // width
- vpxor ymm5, ymm5, ymm5 // constant 0
+ vpxor ymm5, ymm5, ymm5 // constant 0
convertloop:
- vmovdqu ymm1, [eax] // read 8 pixels from src_argb0
+ vmovdqu ymm1, [eax] // read 8 pixels from src_argb0
lea eax, [eax + 32]
- vmovdqu ymm3, [esi] // read 8 pixels from src_argb1
+ vmovdqu ymm3, [esi] // read 8 pixels from src_argb1
lea esi, [esi + 32]
- vpunpcklbw ymm0, ymm1, ymm1 // low 4
- vpunpckhbw ymm1, ymm1, ymm1 // high 4
- vpunpcklbw ymm2, ymm3, ymm5 // low 4
- vpunpckhbw ymm3, ymm3, ymm5 // high 4
- vpmulhuw ymm0, ymm0, ymm2 // src_argb0 * src_argb1 low 4
- vpmulhuw ymm1, ymm1, ymm3 // src_argb0 * src_argb1 high 4
+ vpunpcklbw ymm0, ymm1, ymm1 // low 4
+ vpunpckhbw ymm1, ymm1, ymm1 // high 4
+ vpunpcklbw ymm2, ymm3, ymm5 // low 4
+ vpunpckhbw ymm3, ymm3, ymm5 // high 4
+ vpmulhuw ymm0, ymm0, ymm2 // src_argb0 * src_argb1 low 4
+ vpmulhuw ymm1, ymm1, ymm3 // src_argb0 * src_argb1 high 4
vpackuswb ymm0, ymm0, ymm1
vmovdqu [edx], ymm0
lea edx, [edx + 32]
@@ -4967,20 +4919,21 @@
#ifdef HAS_ARGBADDROW_AVX2
// Add 2 rows of ARGB pixels together, 8 pixels at a time.
-__declspec(naked)
-void ARGBAddRow_AVX2(const uint8* src_argb0, const uint8* src_argb1,
- uint8* dst_argb, int width) {+__declspec(naked) void ARGBAddRow_AVX2(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) { __asm {push esi
- mov eax, [esp + 4 + 4] // src_argb0
- mov esi, [esp + 4 + 8] // src_argb1
+ mov eax, [esp + 4 + 4] // src_argb0
+ mov esi, [esp + 4 + 8] // src_argb1
mov edx, [esp + 4 + 12] // dst_argb
mov ecx, [esp + 4 + 16] // width
convertloop:
- vmovdqu ymm0, [eax] // read 8 pixels from src_argb0
+ vmovdqu ymm0, [eax] // read 8 pixels from src_argb0
lea eax, [eax + 32]
- vpaddusb ymm0, ymm0, [esi] // add 8 pixels from src_argb1
+ vpaddusb ymm0, ymm0, [esi] // add 8 pixels from src_argb1
lea esi, [esi + 32]
vmovdqu [edx], ymm0
lea edx, [edx + 32]
@@ -4996,20 +4949,21 @@
#ifdef HAS_ARGBSUBTRACTROW_AVX2
// Subtract 2 rows of ARGB pixels together, 8 pixels at a time.
-__declspec(naked)
-void ARGBSubtractRow_AVX2(const uint8* src_argb0, const uint8* src_argb1,
- uint8* dst_argb, int width) {+__declspec(naked) void ARGBSubtractRow_AVX2(const uint8_t* src_argb0,
+ const uint8_t* src_argb1,
+ uint8_t* dst_argb,
+ int width) { __asm {push esi
- mov eax, [esp + 4 + 4] // src_argb0
- mov esi, [esp + 4 + 8] // src_argb1
+ mov eax, [esp + 4 + 4] // src_argb0
+ mov esi, [esp + 4 + 8] // src_argb1
mov edx, [esp + 4 + 12] // dst_argb
mov ecx, [esp + 4 + 16] // width
convertloop:
- vmovdqu ymm0, [eax] // read 8 pixels from src_argb0
+ vmovdqu ymm0, [eax] // read 8 pixels from src_argb0
lea eax, [eax + 32]
- vpsubusb ymm0, ymm0, [esi] // src_argb0 - src_argb1
+ vpsubusb ymm0, ymm0, [esi] // src_argb0 - src_argb1
lea esi, [esi + 32]
vmovdqu [edx], ymm0
lea edx, [edx + 32]
@@ -5028,14 +4982,16 @@
// -1 0 1
// -2 0 2
// -1 0 1
-__declspec(naked)
-void SobelXRow_SSE2(const uint8* src_y0, const uint8* src_y1,
- const uint8* src_y2, uint8* dst_sobelx, int width) {+__declspec(naked) void SobelXRow_SSE2(const uint8_t* src_y0,
+ const uint8_t* src_y1,
+ const uint8_t* src_y2,
+ uint8_t* dst_sobelx,
+ int width) { __asm {push esi
push edi
- mov eax, [esp + 8 + 4] // src_y0
- mov esi, [esp + 8 + 8] // src_y1
+ mov eax, [esp + 8 + 4] // src_y0
+ mov esi, [esp + 8 + 8] // src_y1
mov edi, [esp + 8 + 12] // src_y2
mov edx, [esp + 8 + 16] // dst_sobelx
mov ecx, [esp + 8 + 20] // width
@@ -5045,17 +5001,17 @@
pxor xmm5, xmm5 // constant 0
convertloop:
- movq xmm0, qword ptr [eax] // read 8 pixels from src_y0[0]
- movq xmm1, qword ptr [eax + 2] // read 8 pixels from src_y0[2]
+ movq xmm0, qword ptr [eax] // read 8 pixels from src_y0[0]
+ movq xmm1, qword ptr [eax + 2] // read 8 pixels from src_y0[2]
punpcklbw xmm0, xmm5
punpcklbw xmm1, xmm5
psubw xmm0, xmm1
- movq xmm1, qword ptr [eax + esi] // read 8 pixels from src_y1[0]
+ movq xmm1, qword ptr [eax + esi] // read 8 pixels from src_y1[0]
movq xmm2, qword ptr [eax + esi + 2] // read 8 pixels from src_y1[2]
punpcklbw xmm1, xmm5
punpcklbw xmm2, xmm5
psubw xmm1, xmm2
- movq xmm2, qword ptr [eax + edi] // read 8 pixels from src_y2[0]
+ movq xmm2, qword ptr [eax + edi] // read 8 pixels from src_y2[0]
movq xmm3, qword ptr [eax + edi + 2] // read 8 pixels from src_y2[2]
punpcklbw xmm2, xmm5
punpcklbw xmm3, xmm5
@@ -5063,7 +5019,7 @@
paddw xmm0, xmm2
paddw xmm0, xmm1
paddw xmm0, xmm1
- pxor xmm1, xmm1 // abs = max(xmm0, -xmm0). SSSE3 could use pabsw
+ pxor xmm1, xmm1 // abs = max(xmm0, -xmm0). SSSE3 could use pabsw
psubw xmm1, xmm0
pmaxsw xmm0, xmm1
packuswb xmm0, xmm0
@@ -5084,13 +5040,14 @@
// -1 -2 -1
// 0 0 0
// 1 2 1
-__declspec(naked)
-void SobelYRow_SSE2(const uint8* src_y0, const uint8* src_y1,
- uint8* dst_sobely, int width) {+__declspec(naked) void SobelYRow_SSE2(const uint8_t* src_y0,
+ const uint8_t* src_y1,
+ uint8_t* dst_sobely,
+ int width) { __asm {push esi
- mov eax, [esp + 4 + 4] // src_y0
- mov esi, [esp + 4 + 8] // src_y1
+ mov eax, [esp + 4 + 4] // src_y0
+ mov esi, [esp + 4 + 8] // src_y1
mov edx, [esp + 4 + 12] // dst_sobely
mov ecx, [esp + 4 + 16] // width
sub esi, eax
@@ -5098,17 +5055,17 @@
pxor xmm5, xmm5 // constant 0
convertloop:
- movq xmm0, qword ptr [eax] // read 8 pixels from src_y0[0]
- movq xmm1, qword ptr [eax + esi] // read 8 pixels from src_y1[0]
+ movq xmm0, qword ptr [eax] // read 8 pixels from src_y0[0]
+ movq xmm1, qword ptr [eax + esi] // read 8 pixels from src_y1[0]
punpcklbw xmm0, xmm5
punpcklbw xmm1, xmm5
psubw xmm0, xmm1
- movq xmm1, qword ptr [eax + 1] // read 8 pixels from src_y0[1]
+ movq xmm1, qword ptr [eax + 1] // read 8 pixels from src_y0[1]
movq xmm2, qword ptr [eax + esi + 1] // read 8 pixels from src_y1[1]
punpcklbw xmm1, xmm5
punpcklbw xmm2, xmm5
psubw xmm1, xmm2
- movq xmm2, qword ptr [eax + 2] // read 8 pixels from src_y0[2]
+ movq xmm2, qword ptr [eax + 2] // read 8 pixels from src_y0[2]
movq xmm3, qword ptr [eax + esi + 2] // read 8 pixels from src_y1[2]
punpcklbw xmm2, xmm5
punpcklbw xmm3, xmm5
@@ -5116,7 +5073,7 @@
paddw xmm0, xmm2
paddw xmm0, xmm1
paddw xmm0, xmm1
- pxor xmm1, xmm1 // abs = max(xmm0, -xmm0). SSSE3 could use pabsw
+ pxor xmm1, xmm1 // abs = max(xmm0, -xmm0). SSSE3 could use pabsw
psubw xmm1, xmm0
pmaxsw xmm0, xmm1
packuswb xmm0, xmm0
@@ -5137,36 +5094,37 @@
// R = Sobel
// G = Sobel
// B = Sobel
-__declspec(naked)
-void SobelRow_SSE2(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_argb, int width) {+__declspec(naked) void SobelRow_SSE2(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_argb,
+ int width) { __asm {push esi
- mov eax, [esp + 4 + 4] // src_sobelx
- mov esi, [esp + 4 + 8] // src_sobely
+ mov eax, [esp + 4 + 4] // src_sobelx
+ mov esi, [esp + 4 + 8] // src_sobely
mov edx, [esp + 4 + 12] // dst_argb
mov ecx, [esp + 4 + 16] // width
sub esi, eax
- pcmpeqb xmm5, xmm5 // alpha 255
- pslld xmm5, 24 // 0xff000000
+ pcmpeqb xmm5, xmm5 // alpha 255
+ pslld xmm5, 24 // 0xff000000
convertloop:
- movdqu xmm0, [eax] // read 16 pixels src_sobelx
- movdqu xmm1, [eax + esi] // read 16 pixels src_sobely
+ movdqu xmm0, [eax] // read 16 pixels src_sobelx
+ movdqu xmm1, [eax + esi] // read 16 pixels src_sobely
lea eax, [eax + 16]
- paddusb xmm0, xmm1 // sobel = sobelx + sobely
- movdqa xmm2, xmm0 // GG
- punpcklbw xmm2, xmm0 // First 8
- punpckhbw xmm0, xmm0 // Next 8
- movdqa xmm1, xmm2 // GGGG
- punpcklwd xmm1, xmm2 // First 4
- punpckhwd xmm2, xmm2 // Next 4
- por xmm1, xmm5 // GGGA
+ paddusb xmm0, xmm1 // sobel = sobelx + sobely
+ movdqa xmm2, xmm0 // GG
+ punpcklbw xmm2, xmm0 // First 8
+ punpckhbw xmm0, xmm0 // Next 8
+ movdqa xmm1, xmm2 // GGGG
+ punpcklwd xmm1, xmm2 // First 4
+ punpckhwd xmm2, xmm2 // Next 4
+ por xmm1, xmm5 // GGGA
por xmm2, xmm5
- movdqa xmm3, xmm0 // GGGG
- punpcklwd xmm3, xmm0 // Next 4
- punpckhwd xmm0, xmm0 // Last 4
- por xmm3, xmm5 // GGGA
+ movdqa xmm3, xmm0 // GGGG
+ punpcklwd xmm3, xmm0 // Next 4
+ punpckhwd xmm0, xmm0 // Last 4
+ por xmm3, xmm5 // GGGA
por xmm0, xmm5
movdqu [edx], xmm1
movdqu [edx + 16], xmm2
@@ -5184,22 +5142,23 @@
#ifdef HAS_SOBELTOPLANEROW_SSE2
// Adds Sobel X and Sobel Y and stores Sobel into a plane.
-__declspec(naked)
-void SobelToPlaneRow_SSE2(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_y, int width) {+__declspec(naked) void SobelToPlaneRow_SSE2(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_y,
+ int width) { __asm {push esi
- mov eax, [esp + 4 + 4] // src_sobelx
- mov esi, [esp + 4 + 8] // src_sobely
+ mov eax, [esp + 4 + 4] // src_sobelx
+ mov esi, [esp + 4 + 8] // src_sobely
mov edx, [esp + 4 + 12] // dst_argb
mov ecx, [esp + 4 + 16] // width
sub esi, eax
convertloop:
- movdqu xmm0, [eax] // read 16 pixels src_sobelx
- movdqu xmm1, [eax + esi] // read 16 pixels src_sobely
+ movdqu xmm0, [eax] // read 16 pixels src_sobelx
+ movdqu xmm1, [eax + esi] // read 16 pixels src_sobely
lea eax, [eax + 16]
- paddusb xmm0, xmm1 // sobel = sobelx + sobely
+ paddusb xmm0, xmm1 // sobel = sobelx + sobely
movdqu [edx], xmm0
lea edx, [edx + 16]
sub ecx, 16
@@ -5217,36 +5176,37 @@
// R = Sobel X
// G = Sobel
// B = Sobel Y
-__declspec(naked)
-void SobelXYRow_SSE2(const uint8* src_sobelx, const uint8* src_sobely,
- uint8* dst_argb, int width) {+__declspec(naked) void SobelXYRow_SSE2(const uint8_t* src_sobelx,
+ const uint8_t* src_sobely,
+ uint8_t* dst_argb,
+ int width) { __asm {push esi
- mov eax, [esp + 4 + 4] // src_sobelx
- mov esi, [esp + 4 + 8] // src_sobely
+ mov eax, [esp + 4 + 4] // src_sobelx
+ mov esi, [esp + 4 + 8] // src_sobely
mov edx, [esp + 4 + 12] // dst_argb
mov ecx, [esp + 4 + 16] // width
sub esi, eax
- pcmpeqb xmm5, xmm5 // alpha 255
+ pcmpeqb xmm5, xmm5 // alpha 255
convertloop:
- movdqu xmm0, [eax] // read 16 pixels src_sobelx
- movdqu xmm1, [eax + esi] // read 16 pixels src_sobely
+ movdqu xmm0, [eax] // read 16 pixels src_sobelx
+ movdqu xmm1, [eax + esi] // read 16 pixels src_sobely
lea eax, [eax + 16]
movdqa xmm2, xmm0
- paddusb xmm2, xmm1 // sobel = sobelx + sobely
- movdqa xmm3, xmm0 // XA
+ paddusb xmm2, xmm1 // sobel = sobelx + sobely
+ movdqa xmm3, xmm0 // XA
punpcklbw xmm3, xmm5
punpckhbw xmm0, xmm5
- movdqa xmm4, xmm1 // YS
+ movdqa xmm4, xmm1 // YS
punpcklbw xmm4, xmm2
punpckhbw xmm1, xmm2
- movdqa xmm6, xmm4 // YSXA
- punpcklwd xmm6, xmm3 // First 4
- punpckhwd xmm4, xmm3 // Next 4
- movdqa xmm7, xmm1 // YSXA
- punpcklwd xmm7, xmm0 // Next 4
- punpckhwd xmm1, xmm0 // Last 4
+ movdqa xmm6, xmm4 // YSXA
+ punpcklwd xmm6, xmm3 // First 4
+ punpckhwd xmm4, xmm3 // Next 4
+ movdqa xmm7, xmm1 // YSXA
+ punpcklwd xmm7, xmm0 // Next 4
+ punpckhwd xmm1, xmm0 // Last 4
movdqu [edx], xmm6
movdqu [edx + 16], xmm4
movdqu [edx + 32], xmm7
@@ -5275,8 +5235,11 @@
// count is number of averaged pixels to produce.
// Does 4 pixels at a time.
// This function requires alignment on accumulation buffer pointers.
-void CumulativeSumToAverageRow_SSE2(const int32* topleft, const int32* botleft,
- int width, int area, uint8* dst,
+void CumulativeSumToAverageRow_SSE2(const int32_t* topleft,
+ const int32_t* botleft,
+ int width,
+ int area,
+ uint8_t* dst,
int count) { __asm {mov eax, topleft // eax topleft
@@ -5294,18 +5257,18 @@
cmp area, 128 // 128 pixels will not overflow 15 bits.
ja l4
- pshufd xmm5, xmm5, 0 // area
- pcmpeqb xmm6, xmm6 // constant of 65536.0 - 1 = 65535.0
+ pshufd xmm5, xmm5, 0 // area
+ pcmpeqb xmm6, xmm6 // constant of 65536.0 - 1 = 65535.0
psrld xmm6, 16
cvtdq2ps xmm6, xmm6
- addps xmm5, xmm6 // (65536.0 + area - 1)
- mulps xmm5, xmm4 // (65536.0 + area - 1) * 1 / area
- cvtps2dq xmm5, xmm5 // 0.16 fixed point
- packssdw xmm5, xmm5 // 16 bit shorts
+ addps xmm5, xmm6 // (65536.0 + area - 1)
+ mulps xmm5, xmm4 // (65536.0 + area - 1) * 1 / area
+ cvtps2dq xmm5, xmm5 // 0.16 fixed point
+ packssdw xmm5, xmm5 // 16 bit shorts
- // 4 pixel loop small blocks.
+ // 4 pixel loop small blocks.
s4:
- // top left
+ // top left
movdqu xmm0, [eax]
movdqu xmm1, [eax + 16]
movdqu xmm2, [eax + 32]
@@ -5345,9 +5308,9 @@
jmp l4b
- // 4 pixel loop
+ // 4 pixel loop
l4:
- // top left
+ // top left
movdqu xmm0, [eax]
movdqu xmm1, [eax + 16]
movdqu xmm2, [eax + 32]
@@ -5373,7 +5336,7 @@
paddd xmm3, [esi + edx * 4 + 48]
lea esi, [esi + 64]
- cvtdq2ps xmm0, xmm0 // Average = Sum * 1 / Area
+ cvtdq2ps xmm0, xmm0 // Average = Sum * 1 / Area
cvtdq2ps xmm1, xmm1
mulps xmm0, xmm4
mulps xmm1, xmm4
@@ -5397,7 +5360,7 @@
add ecx, 4 - 1
jl l1b
- // 1 pixel loop
+ // 1 pixel loop
l1:
movdqu xmm0, [eax]
psubd xmm0, [eax + edx * 4]
@@ -5422,8 +5385,10 @@
#ifdef HAS_COMPUTECUMULATIVESUMROW_SSE2
// Creates a table of cumulative sums where each value is a sum of all values
// above and to the left of the value.
-void ComputeCumulativeSumRow_SSE2(const uint8* row, int32* cumsum,
- const int32* previous_cumsum, int width) {+void ComputeCumulativeSumRow_SSE2(const uint8_t* row,
+ int32_t* cumsum,
+ const int32_t* previous_cumsum,
+ int width) { __asm {mov eax, row
mov edx, cumsum
@@ -5437,7 +5402,7 @@
test edx, 15
jne l4b
- // 4 pixel loop
+ // 4 pixel loop
l4:
movdqu xmm2, [eax] // 4 argb pixels 16 bytes.
lea eax, [eax + 16]
@@ -5483,7 +5448,7 @@
add ecx, 4 - 1
jl l1b
- // 1 pixel loop
+ // 1 pixel loop
l1:
movd xmm2, dword ptr [eax] // 1 argb pixel 4 bytes.
lea eax, [eax + 4]
@@ -5505,10 +5470,11 @@
#ifdef HAS_ARGBAFFINEROW_SSE2
// Copy ARGB pixels from source image with slope to a row of destination.
-__declspec(naked)
-LIBYUV_API
-void ARGBAffineRow_SSE2(const uint8* src_argb, int src_argb_stride,
- uint8* dst_argb, const float* uv_dudv, int width) {+__declspec(naked) LIBYUV_API void ARGBAffineRow_SSE2(const uint8_t* src_argb,
+ int src_argb_stride,
+ uint8_t* dst_argb,
+ const float* uv_dudv,
+ int width) { __asm {push esi
push edi
@@ -5519,30 +5485,30 @@
movq xmm2, qword ptr [ecx] // uv
movq xmm7, qword ptr [ecx + 8] // dudv
mov ecx, [esp + 28] // width
- shl esi, 16 // 4, stride
+ shl esi, 16 // 4, stride
add esi, 4
movd xmm5, esi
sub ecx, 4
jl l4b
- // setup for 4 pixel loop
+ // setup for 4 pixel loop
pshufd xmm7, xmm7, 0x44 // dup dudv
pshufd xmm5, xmm5, 0 // dup 4, stride
- movdqa xmm0, xmm2 // x0, y0, x1, y1
+ movdqa xmm0, xmm2 // x0, y0, x1, y1
addps xmm0, xmm7
movlhps xmm2, xmm0
movdqa xmm4, xmm7
- addps xmm4, xmm4 // dudv *= 2
- movdqa xmm3, xmm2 // x2, y2, x3, y3
+ addps xmm4, xmm4 // dudv *= 2
+ movdqa xmm3, xmm2 // x2, y2, x3, y3
addps xmm3, xmm4
- addps xmm4, xmm4 // dudv *= 4
+ addps xmm4, xmm4 // dudv *= 4
- // 4 pixel loop
+ // 4 pixel loop
l4:
- cvttps2dq xmm0, xmm2 // x, y float to int first 2
- cvttps2dq xmm1, xmm3 // x, y float to int next 2
- packssdw xmm0, xmm1 // x, y as 8 shorts
- pmaddwd xmm0, xmm5 // offsets = x * 4 + y * stride.
+ cvttps2dq xmm0, xmm2 // x, y float to int first 2
+ cvttps2dq xmm1, xmm3 // x, y float to int next 2
+ packssdw xmm0, xmm1 // x, y as 8 shorts
+ pmaddwd xmm0, xmm5 // offsets = x * 4 + y * stride.
movd esi, xmm0
pshufd xmm0, xmm0, 0x39 // shift right
movd edi, xmm0
@@ -5549,8 +5515,8 @@
pshufd xmm0, xmm0, 0x39 // shift right
movd xmm1, [eax + esi] // read pixel 0
movd xmm6, [eax + edi] // read pixel 1
- punpckldq xmm1, xmm6 // combine pixel 0 and 1
- addps xmm2, xmm4 // x, y += dx, dy first 2
+ punpckldq xmm1, xmm6 // combine pixel 0 and 1
+ addps xmm2, xmm4 // x, y += dx, dy first 2
movq qword ptr [edx], xmm1
movd esi, xmm0
pshufd xmm0, xmm0, 0x39 // shift right
@@ -5557,8 +5523,8 @@
movd edi, xmm0
movd xmm6, [eax + esi] // read pixel 2
movd xmm0, [eax + edi] // read pixel 3
- punpckldq xmm6, xmm0 // combine pixel 2 and 3
- addps xmm3, xmm4 // x, y += dx, dy next 2
+ punpckldq xmm6, xmm0 // combine pixel 2 and 3
+ addps xmm3, xmm4 // x, y += dx, dy next 2
movq qword ptr 8[edx], xmm6
lea edx, [edx + 16]
sub ecx, 4
@@ -5568,12 +5534,12 @@
add ecx, 4 - 1
jl l1b
- // 1 pixel loop
+ // 1 pixel loop
l1:
- cvttps2dq xmm0, xmm2 // x, y float to int
- packssdw xmm0, xmm0 // x, y as shorts
- pmaddwd xmm0, xmm5 // offset = x * 4 + y * stride
- addps xmm2, xmm7 // x, y += dx, dy
+ cvttps2dq xmm0, xmm2 // x, y float to int
+ packssdw xmm0, xmm0 // x, y as shorts
+ pmaddwd xmm0, xmm5 // offset = x * 4 + y * stride
+ addps xmm2, xmm7 // x, y += dx, dy
movd esi, xmm0
movd xmm0, [eax + esi] // copy a pixel
movd [edx], xmm0
@@ -5590,15 +5556,16 @@
#ifdef HAS_INTERPOLATEROW_AVX2
// Bilinear filter 32x2 -> 32x1
-__declspec(naked)
-void InterpolateRow_AVX2(uint8* dst_ptr, const uint8* src_ptr,
- ptrdiff_t src_stride, int dst_width,
- int source_y_fraction) {+__declspec(naked) void InterpolateRow_AVX2(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ int dst_width,
+ int source_y_fraction) { __asm {push esi
push edi
- mov edi, [esp + 8 + 4] // dst_ptr
- mov esi, [esp + 8 + 8] // src_ptr
+ mov edi, [esp + 8 + 4] // dst_ptr
+ mov esi, [esp + 8 + 8] // src_ptr
mov edx, [esp + 8 + 12] // src_stride
mov ecx, [esp + 8 + 16] // dst_width
mov eax, [esp + 8 + 20] // source_y_fraction (0..255)
@@ -5607,7 +5574,7 @@
je xloop100 // 0 / 256. Blend 100 / 0.
sub edi, esi
cmp eax, 128
- je xloop50 // 128 /256 is 0.50. Blend 50 / 50.
+ je xloop50 // 128 /256 is 0.50. Blend 50 / 50.
vmovd xmm0, eax // high fraction 0..255
neg eax
@@ -5634,7 +5601,7 @@
vpaddw ymm0, ymm0, ymm4
vpsrlw ymm1, ymm1, 8
vpsrlw ymm0, ymm0, 8
- vpackuswb ymm0, ymm0, ymm1 // unmutates
+ vpackuswb ymm0, ymm0, ymm1 // unmutates
vmovdqu [esi + edi], ymm0
lea esi, [esi + 32]
sub ecx, 32
@@ -5641,7 +5608,7 @@
jg xloop
jmp xloop99
- // Blend 50 / 50.
+ // Blend 50 / 50.
xloop50:
vmovdqu ymm0, [esi]
vpavgb ymm0, ymm0, [esi + edx]
@@ -5651,7 +5618,7 @@
jg xloop50
jmp xloop99
- // Blend 100 / 0 - Copy row unchanged.
+ // Blend 100 / 0 - Copy row unchanged.
xloop100:
rep movsb
@@ -5666,25 +5633,26 @@
// Bilinear filter 16x2 -> 16x1
// TODO(fbarchard): Consider allowing 256 using memcpy.
-__declspec(naked)
-void InterpolateRow_SSSE3(uint8* dst_ptr, const uint8* src_ptr,
- ptrdiff_t src_stride, int dst_width,
- int source_y_fraction) {+__declspec(naked) void InterpolateRow_SSSE3(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ int dst_width,
+ int source_y_fraction) { __asm {push esi
push edi
- mov edi, [esp + 8 + 4] // dst_ptr
- mov esi, [esp + 8 + 8] // src_ptr
+ mov edi, [esp + 8 + 4] // dst_ptr
+ mov esi, [esp + 8 + 8] // src_ptr
mov edx, [esp + 8 + 12] // src_stride
mov ecx, [esp + 8 + 16] // dst_width
mov eax, [esp + 8 + 20] // source_y_fraction (0..255)
sub edi, esi
- // Dispatch to specialized filters if applicable.
+ // Dispatch to specialized filters if applicable.
cmp eax, 0
je xloop100 // 0 /256. Blend 100 / 0.
cmp eax, 128
- je xloop50 // 128 / 256 is 0.50. Blend 50 / 50.
+ je xloop50 // 128 / 256 is 0.50. Blend 50 / 50.
movd xmm0, eax // high fraction 0..255
neg eax
@@ -5703,7 +5671,7 @@
movdqu xmm1, xmm0
punpcklbw xmm0, xmm2
punpckhbw xmm1, xmm2
- psubb xmm0, xmm4 // bias image by -128
+ psubb xmm0, xmm4 // bias image by -128
psubb xmm1, xmm4
movdqa xmm2, xmm5
movdqa xmm3, xmm5
@@ -5720,7 +5688,7 @@
jg xloop
jmp xloop99
- // Blend 50 / 50.
+ // Blend 50 / 50.
xloop50:
movdqu xmm0, [esi]
movdqu xmm1, [esi + edx]
@@ -5731,7 +5699,7 @@
jg xloop50
jmp xloop99
- // Blend 100 / 0 - Copy row unchanged.
+ // Blend 100 / 0 - Copy row unchanged.
xloop100:
movdqu xmm0, [esi]
movdqu [esi + edi], xmm0
@@ -5747,15 +5715,16 @@
}
// For BGRAToARGB, ABGRToARGB, RGBAToARGB, and ARGBToRGBA.
-__declspec(naked)
-void ARGBShuffleRow_SSSE3(const uint8* src_argb, uint8* dst_argb,
- const uint8* shuffler, int width) {+__declspec(naked) void ARGBShuffleRow_SSSE3(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const uint8_t* shuffler,
+ int width) { __asm {- mov eax, [esp + 4] // src_argb
- mov edx, [esp + 8] // dst_argb
- mov ecx, [esp + 12] // shuffler
+ mov eax, [esp + 4] // src_argb
+ mov edx, [esp + 8] // dst_argb
+ mov ecx, [esp + 12] // shuffler
movdqu xmm5, [ecx]
- mov ecx, [esp + 16] // width
+ mov ecx, [esp + 16] // width
wloop:
movdqu xmm0, [eax]
@@ -5773,15 +5742,16 @@
}
#ifdef HAS_ARGBSHUFFLEROW_AVX2
-__declspec(naked)
-void ARGBShuffleRow_AVX2(const uint8* src_argb, uint8* dst_argb,
- const uint8* shuffler, int width) {+__declspec(naked) void ARGBShuffleRow_AVX2(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const uint8_t* shuffler,
+ int width) { __asm {- mov eax, [esp + 4] // src_argb
- mov edx, [esp + 8] // dst_argb
- mov ecx, [esp + 12] // shuffler
- vbroadcastf128 ymm5, [ecx] // same shuffle in high as low.
- mov ecx, [esp + 16] // width
+ mov eax, [esp + 4] // src_argb
+ mov edx, [esp + 8] // dst_argb
+ mov ecx, [esp + 12] // shuffler
+ vbroadcastf128 ymm5, [ecx] // same shuffle in high as low.
+ mov ecx, [esp + 16] // width
wloop:
vmovdqu ymm0, [eax]
@@ -5801,122 +5771,6 @@
}
#endif // HAS_ARGBSHUFFLEROW_AVX2
-__declspec(naked)
-void ARGBShuffleRow_SSE2(const uint8* src_argb, uint8* dst_argb,
- const uint8* shuffler, int width) {- __asm {- push ebx
- push esi
- mov eax, [esp + 8 + 4] // src_argb
- mov edx, [esp + 8 + 8] // dst_argb
- mov esi, [esp + 8 + 12] // shuffler
- mov ecx, [esp + 8 + 16] // width
- pxor xmm5, xmm5
-
- mov ebx, [esi] // shuffler
- cmp ebx, 0x03000102
- je shuf_3012
- cmp ebx, 0x00010203
- je shuf_0123
- cmp ebx, 0x00030201
- je shuf_0321
- cmp ebx, 0x02010003
- je shuf_2103
-
- // TODO(fbarchard): Use one source pointer and 3 offsets.
- shuf_any1:
- movzx ebx, byte ptr [esi]
- movzx ebx, byte ptr [eax + ebx]
- mov [edx], bl
- movzx ebx, byte ptr [esi + 1]
- movzx ebx, byte ptr [eax + ebx]
- mov [edx + 1], bl
- movzx ebx, byte ptr [esi + 2]
- movzx ebx, byte ptr [eax + ebx]
- mov [edx + 2], bl
- movzx ebx, byte ptr [esi + 3]
- movzx ebx, byte ptr [eax + ebx]
- mov [edx + 3], bl
- lea eax, [eax + 4]
- lea edx, [edx + 4]
- sub ecx, 1
- jg shuf_any1
- jmp shuf99
-
- shuf_0123:
- movdqu xmm0, [eax]
- lea eax, [eax + 16]
- movdqa xmm1, xmm0
- punpcklbw xmm0, xmm5
- punpckhbw xmm1, xmm5
- pshufhw xmm0, xmm0, 01Bh // 1B = 00011011 = 0x0123 = BGRAToARGB
- pshuflw xmm0, xmm0, 01Bh
- pshufhw xmm1, xmm1, 01Bh
- pshuflw xmm1, xmm1, 01Bh
- packuswb xmm0, xmm1
- movdqu [edx], xmm0
- lea edx, [edx + 16]
- sub ecx, 4
- jg shuf_0123
- jmp shuf99
-
- shuf_0321:
- movdqu xmm0, [eax]
- lea eax, [eax + 16]
- movdqa xmm1, xmm0
- punpcklbw xmm0, xmm5
- punpckhbw xmm1, xmm5
- pshufhw xmm0, xmm0, 039h // 39 = 00111001 = 0x0321 = RGBAToARGB
- pshuflw xmm0, xmm0, 039h
- pshufhw xmm1, xmm1, 039h
- pshuflw xmm1, xmm1, 039h
- packuswb xmm0, xmm1
- movdqu [edx], xmm0
- lea edx, [edx + 16]
- sub ecx, 4
- jg shuf_0321
- jmp shuf99
-
- shuf_2103:
- movdqu xmm0, [eax]
- lea eax, [eax + 16]
- movdqa xmm1, xmm0
- punpcklbw xmm0, xmm5
- punpckhbw xmm1, xmm5
- pshufhw xmm0, xmm0, 093h // 93 = 10010011 = 0x2103 = ARGBToRGBA
- pshuflw xmm0, xmm0, 093h
- pshufhw xmm1, xmm1, 093h
- pshuflw xmm1, xmm1, 093h
- packuswb xmm0, xmm1
- movdqu [edx], xmm0
- lea edx, [edx + 16]
- sub ecx, 4
- jg shuf_2103
- jmp shuf99
-
- shuf_3012:
- movdqu xmm0, [eax]
- lea eax, [eax + 16]
- movdqa xmm1, xmm0
- punpcklbw xmm0, xmm5
- punpckhbw xmm1, xmm5
- pshufhw xmm0, xmm0, 0C6h // C6 = 11000110 = 0x3012 = ABGRToARGB
- pshuflw xmm0, xmm0, 0C6h
- pshufhw xmm1, xmm1, 0C6h
- pshuflw xmm1, xmm1, 0C6h
- packuswb xmm0, xmm1
- movdqu [edx], xmm0
- lea edx, [edx + 16]
- sub ecx, 4
- jg shuf_3012
-
- shuf99:
- pop esi
- pop ebx
- ret
- }
-}
-
// YUY2 - Macro-pixel = 2 image pixels
// Y0U0Y1V0....Y2U2Y3V2...Y4U4Y5V4....
@@ -5923,30 +5777,30 @@
// UYVY - Macro-pixel = 2 image pixels
// U0Y0V0Y1
-__declspec(naked)
-void I422ToYUY2Row_SSE2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_frame, int width) {+__declspec(naked) void I422ToYUY2Row_SSE2(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_frame,
+ int width) { __asm {push esi
push edi
- mov eax, [esp + 8 + 4] // src_y
- mov esi, [esp + 8 + 8] // src_u
- mov edx, [esp + 8 + 12] // src_v
- mov edi, [esp + 8 + 16] // dst_frame
- mov ecx, [esp + 8 + 20] // width
+ mov eax, [esp + 8 + 4] // src_y
+ mov esi, [esp + 8 + 8] // src_u
+ mov edx, [esp + 8 + 12] // src_v
+ mov edi, [esp + 8 + 16] // dst_frame
+ mov ecx, [esp + 8 + 20] // width
sub edx, esi
convertloop:
- movq xmm2, qword ptr [esi] // U
- movq xmm3, qword ptr [esi + edx] // V
+ movq xmm2, qword ptr [esi] // U
+ movq xmm3, qword ptr [esi + edx] // V
lea esi, [esi + 8]
- punpcklbw xmm2, xmm3 // UV
- movdqu xmm0, [eax] // Y
+ punpcklbw xmm2, xmm3 // UV
+ movdqu xmm0, [eax] // Y
lea eax, [eax + 16]
movdqa xmm1, xmm0
- punpcklbw xmm0, xmm2 // YUYV
+ punpcklbw xmm0, xmm2 // YUYV
punpckhbw xmm1, xmm2
movdqu [edi], xmm0
movdqu [edi + 16], xmm1
@@ -5960,30 +5814,30 @@
}
}
-__declspec(naked)
-void I422ToUYVYRow_SSE2(const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_frame, int width) {+__declspec(naked) void I422ToUYVYRow_SSE2(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_frame,
+ int width) { __asm {push esi
push edi
- mov eax, [esp + 8 + 4] // src_y
- mov esi, [esp + 8 + 8] // src_u
- mov edx, [esp + 8 + 12] // src_v
- mov edi, [esp + 8 + 16] // dst_frame
- mov ecx, [esp + 8 + 20] // width
+ mov eax, [esp + 8 + 4] // src_y
+ mov esi, [esp + 8 + 8] // src_u
+ mov edx, [esp + 8 + 12] // src_v
+ mov edi, [esp + 8 + 16] // dst_frame
+ mov ecx, [esp + 8 + 20] // width
sub edx, esi
convertloop:
- movq xmm2, qword ptr [esi] // U
- movq xmm3, qword ptr [esi + edx] // V
+ movq xmm2, qword ptr [esi] // U
+ movq xmm3, qword ptr [esi + edx] // V
lea esi, [esi + 8]
- punpcklbw xmm2, xmm3 // UV
- movdqu xmm0, [eax] // Y
+ punpcklbw xmm2, xmm3 // UV
+ movdqu xmm0, [eax] // Y
movdqa xmm1, xmm2
lea eax, [eax + 16]
- punpcklbw xmm1, xmm0 // UYVY
+ punpcklbw xmm1, xmm0 // UYVY
punpckhbw xmm2, xmm0
movdqu [edi], xmm1
movdqu [edi + 16], xmm2
@@ -5998,22 +5852,22 @@
}
#ifdef HAS_ARGBPOLYNOMIALROW_SSE2
-__declspec(naked)
-void ARGBPolynomialRow_SSE2(const uint8* src_argb,
- uint8* dst_argb, const float* poly,
- int width) {+__declspec(naked) void ARGBPolynomialRow_SSE2(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const float* poly,
+ int width) { __asm {push esi
- mov eax, [esp + 4 + 4] /* src_argb */
- mov edx, [esp + 4 + 8] /* dst_argb */
- mov esi, [esp + 4 + 12] /* poly */
- mov ecx, [esp + 4 + 16] /* width */
+ mov eax, [esp + 4 + 4] /* src_argb */
+ mov edx, [esp + 4 + 8] /* dst_argb */
+ mov esi, [esp + 4 + 12] /* poly */
+ mov ecx, [esp + 4 + 16] /* width */
pxor xmm3, xmm3 // 0 constant for zero extending bytes to ints.
- // 2 pixel loop.
+ // 2 pixel loop.
convertloop:
-// pmovzxbd xmm0, dword ptr [eax] // BGRA pixel
-// pmovzxbd xmm4, dword ptr [eax + 4] // BGRA pixel
+ // pmovzxbd xmm0, dword ptr [eax] // BGRA pixel
+ // pmovzxbd xmm4, dword ptr [eax + 4] // BGRA pixel
movq xmm0, qword ptr [eax] // BGRABGRA
lea eax, [eax + 8]
punpcklbw xmm0, xmm3
@@ -6057,25 +5911,25 @@
#endif // HAS_ARGBPOLYNOMIALROW_SSE2
#ifdef HAS_ARGBPOLYNOMIALROW_AVX2
-__declspec(naked)
-void ARGBPolynomialRow_AVX2(const uint8* src_argb,
- uint8* dst_argb, const float* poly,
- int width) {+__declspec(naked) void ARGBPolynomialRow_AVX2(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ const float* poly,
+ int width) { __asm {- mov eax, [esp + 4] /* src_argb */
- mov edx, [esp + 8] /* dst_argb */
- mov ecx, [esp + 12] /* poly */
- vbroadcastf128 ymm4, [ecx] // C0
+ mov eax, [esp + 4] /* src_argb */
+ mov edx, [esp + 8] /* dst_argb */
+ mov ecx, [esp + 12] /* poly */
+ vbroadcastf128 ymm4, [ecx] // C0
vbroadcastf128 ymm5, [ecx + 16] // C1
vbroadcastf128 ymm6, [ecx + 32] // C2
vbroadcastf128 ymm7, [ecx + 48] // C3
- mov ecx, [esp + 16] /* width */
+ mov ecx, [esp + 16] /* width */
// 2 pixel loop.
convertloop:
vpmovzxbd ymm0, qword ptr [eax] // 2 BGRA pixels
lea eax, [eax + 8]
- vcvtdq2ps ymm0, ymm0 // X 8 floats
+ vcvtdq2ps ymm0, ymm0 // X 8 floats
vmulps ymm2, ymm0, ymm0 // X * X
vmulps ymm3, ymm0, ymm7 // C3 * X
vfmadd132ps ymm0, ymm4, ymm5 // result = C0 + C1 * X
@@ -6095,16 +5949,125 @@
}
#endif // HAS_ARGBPOLYNOMIALROW_AVX2
+#ifdef HAS_HALFFLOATROW_SSE2
+static float kExpBias = 1.9259299444e-34f;
+__declspec(naked) void HalfFloatRow_SSE2(const uint16_t* src,
+ uint16_t* dst,
+ float scale,
+ int width) {+ __asm {+ mov eax, [esp + 4] /* src */
+ mov edx, [esp + 8] /* dst */
+ movd xmm4, dword ptr [esp + 12] /* scale */
+ mov ecx, [esp + 16] /* width */
+ mulss xmm4, kExpBias
+ pshufd xmm4, xmm4, 0
+ pxor xmm5, xmm5
+ sub edx, eax
+
+ // 8 pixel loop.
+ convertloop:
+ movdqu xmm2, xmmword ptr [eax] // 8 shorts
+ add eax, 16
+ movdqa xmm3, xmm2
+ punpcklwd xmm2, xmm5
+ cvtdq2ps xmm2, xmm2 // convert 8 ints to floats
+ punpckhwd xmm3, xmm5
+ cvtdq2ps xmm3, xmm3
+ mulps xmm2, xmm4
+ mulps xmm3, xmm4
+ psrld xmm2, 13
+ psrld xmm3, 13
+ packssdw xmm2, xmm3
+ movdqu [eax + edx - 16], xmm2
+ sub ecx, 8
+ jg convertloop
+ ret
+ }
+}
+#endif // HAS_HALFFLOATROW_SSE2
+
+#ifdef HAS_HALFFLOATROW_AVX2
+__declspec(naked) void HalfFloatRow_AVX2(const uint16_t* src,
+ uint16_t* dst,
+ float scale,
+ int width) {+ __asm {+ mov eax, [esp + 4] /* src */
+ mov edx, [esp + 8] /* dst */
+ movd xmm4, dword ptr [esp + 12] /* scale */
+ mov ecx, [esp + 16] /* width */
+
+ vmulss xmm4, xmm4, kExpBias
+ vbroadcastss ymm4, xmm4
+ vpxor ymm5, ymm5, ymm5
+ sub edx, eax
+
+ // 16 pixel loop.
+ convertloop:
+ vmovdqu ymm2, [eax] // 16 shorts
+ add eax, 32
+ vpunpckhwd ymm3, ymm2, ymm5 // convert 16 shorts to 16 ints
+ vpunpcklwd ymm2, ymm2, ymm5
+ vcvtdq2ps ymm3, ymm3 // convert 16 ints to floats
+ vcvtdq2ps ymm2, ymm2
+ vmulps ymm3, ymm3, ymm4 // scale to adjust exponent for 5 bit range.
+ vmulps ymm2, ymm2, ymm4
+ vpsrld ymm3, ymm3, 13 // float convert to 8 half floats truncate
+ vpsrld ymm2, ymm2, 13
+ vpackssdw ymm2, ymm2, ymm3
+ vmovdqu [eax + edx - 32], ymm2
+ sub ecx, 16
+ jg convertloop
+ vzeroupper
+ ret
+ }
+}
+#endif // HAS_HALFFLOATROW_AVX2
+
+#ifdef HAS_HALFFLOATROW_F16C
+__declspec(naked) void HalfFloatRow_F16C(const uint16_t* src,
+ uint16_t* dst,
+ float scale,
+ int width) {+ __asm {+ mov eax, [esp + 4] /* src */
+ mov edx, [esp + 8] /* dst */
+ vbroadcastss ymm4, [esp + 12] /* scale */
+ mov ecx, [esp + 16] /* width */
+ sub edx, eax
+
+ // 16 pixel loop.
+ convertloop:
+ vpmovzxwd ymm2, xmmword ptr [eax] // 8 shorts -> 8 ints
+ vpmovzxwd ymm3, xmmword ptr [eax + 16] // 8 more shorts
+ add eax, 32
+ vcvtdq2ps ymm2, ymm2 // convert 8 ints to floats
+ vcvtdq2ps ymm3, ymm3
+ vmulps ymm2, ymm2, ymm4 // scale to normalized range 0 to 1
+ vmulps ymm3, ymm3, ymm4
+ vcvtps2ph xmm2, ymm2, 3 // float convert to 8 half floats truncate
+ vcvtps2ph xmm3, ymm3, 3
+ vmovdqu [eax + edx + 32], xmm2
+ vmovdqu [eax + edx + 32 + 16], xmm3
+ sub ecx, 16
+ jg convertloop
+ vzeroupper
+ ret
+ }
+}
+#endif // HAS_HALFFLOATROW_F16C
+
#ifdef HAS_ARGBCOLORTABLEROW_X86
// Tranform ARGB pixels with color table.
-__declspec(naked)
-void ARGBColorTableRow_X86(uint8* dst_argb, const uint8* table_argb,
- int width) {+__declspec(naked) void ARGBColorTableRow_X86(uint8_t* dst_argb,
+ const uint8_t* table_argb,
+ int width) { __asm {push esi
- mov eax, [esp + 4 + 4] /* dst_argb */
- mov esi, [esp + 4 + 8] /* table_argb */
- mov ecx, [esp + 4 + 12] /* width */
+ mov eax, [esp + 4 + 4] /* dst_argb */
+ mov esi, [esp + 4 + 8] /* table_argb */
+ mov ecx, [esp + 4 + 12] /* width */
// 1 pixel loop.
convertloop:
@@ -6131,13 +6094,14 @@
#ifdef HAS_RGBCOLORTABLEROW_X86
// Tranform RGB pixels with color table.
-__declspec(naked)
-void RGBColorTableRow_X86(uint8* dst_argb, const uint8* table_argb, int width) {+__declspec(naked) void RGBColorTableRow_X86(uint8_t* dst_argb,
+ const uint8_t* table_argb,
+ int width) { __asm {push esi
- mov eax, [esp + 4 + 4] /* dst_argb */
- mov esi, [esp + 4 + 8] /* table_argb */
- mov ecx, [esp + 4 + 12] /* width */
+ mov eax, [esp + 4 + 4] /* dst_argb */
+ mov esi, [esp + 4 + 8] /* table_argb */
+ mov ecx, [esp + 4 + 12] /* width */
// 1 pixel loop.
convertloop:
@@ -6162,27 +6126,28 @@
#ifdef HAS_ARGBLUMACOLORTABLEROW_SSSE3
// Tranform RGB pixels with luma table.
-__declspec(naked)
-void ARGBLumaColorTableRow_SSSE3(const uint8* src_argb, uint8* dst_argb,
- int width,
- const uint8* luma, uint32 lumacoeff) {+__declspec(naked) void ARGBLumaColorTableRow_SSSE3(const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int width,
+ const uint8_t* luma,
+ uint32_t lumacoeff) { __asm {push esi
push edi
- mov eax, [esp + 8 + 4] /* src_argb */
- mov edi, [esp + 8 + 8] /* dst_argb */
- mov ecx, [esp + 8 + 12] /* width */
+ mov eax, [esp + 8 + 4] /* src_argb */
+ mov edi, [esp + 8 + 8] /* dst_argb */
+ mov ecx, [esp + 8 + 12] /* width */
movd xmm2, dword ptr [esp + 8 + 16] // luma table
movd xmm3, dword ptr [esp + 8 + 20] // lumacoeff
pshufd xmm2, xmm2, 0
pshufd xmm3, xmm3, 0
- pcmpeqb xmm4, xmm4 // generate mask 0xff00ff00
+ pcmpeqb xmm4, xmm4 // generate mask 0xff00ff00
psllw xmm4, 8
pxor xmm5, xmm5
- // 4 pixel loop.
+ // 4 pixel loop.
convertloop:
- movdqu xmm0, xmmword ptr [eax] // generate luma ptr
+ movdqu xmm0, xmmword ptr [eax] // generate luma ptr
pmaddubsw xmm0, xmm3
phaddw xmm0, xmm0
pand xmm0, xmm4 // mask out low bits
--- a/third_party/libyuv/source/scale.cc
+++ b/third_party/libyuv/source/scale.cc
@@ -33,17 +33,25 @@
// This is an optimized version for scaling down a plane to 1/2 of
// its original size.
-static void ScalePlaneDown2(int src_width, int src_height,
- int dst_width, int dst_height,
- int src_stride, int dst_stride,
- const uint8* src_ptr, uint8* dst_ptr,
+static void ScalePlaneDown2(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
enum FilterMode filtering) {int y;
- void (*ScaleRowDown2)(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) =
- filtering == kFilterNone ? ScaleRowDown2_C :
- (filtering == kFilterLinear ? ScaleRowDown2Linear_C : ScaleRowDown2Box_C);
+ void (*ScaleRowDown2)(const uint8_t* src_ptr, ptrdiff_t src_stride,
+ uint8_t* dst_ptr, int dst_width) =
+ filtering == kFilterNone
+ ? ScaleRowDown2_C
+ : (filtering == kFilterLinear ? ScaleRowDown2Linear_C
+ : ScaleRowDown2Box_C);
int row_stride = src_stride << 1;
+ (void)src_width;
+ (void)src_height;
if (!filtering) {src_ptr += src_stride; // Point to odd rows.
src_stride = 0;
@@ -51,46 +59,63 @@
#if defined(HAS_SCALEROWDOWN2_NEON)
if (TestCpuFlag(kCpuHasNEON)) {- ScaleRowDown2 = filtering == kFilterNone ? ScaleRowDown2_Any_NEON :
- (filtering == kFilterLinear ? ScaleRowDown2Linear_Any_NEON :
- ScaleRowDown2Box_Any_NEON);
+ ScaleRowDown2 =
+ filtering == kFilterNone
+ ? ScaleRowDown2_Any_NEON
+ : (filtering == kFilterLinear ? ScaleRowDown2Linear_Any_NEON
+ : ScaleRowDown2Box_Any_NEON);
if (IS_ALIGNED(dst_width, 16)) {- ScaleRowDown2 = filtering == kFilterNone ? ScaleRowDown2_NEON :
- (filtering == kFilterLinear ? ScaleRowDown2Linear_NEON :
- ScaleRowDown2Box_NEON);
+ ScaleRowDown2 = filtering == kFilterNone ? ScaleRowDown2_NEON
+ : (filtering == kFilterLinear
+ ? ScaleRowDown2Linear_NEON
+ : ScaleRowDown2Box_NEON);
}
}
#endif
#if defined(HAS_SCALEROWDOWN2_SSSE3)
if (TestCpuFlag(kCpuHasSSSE3)) {- ScaleRowDown2 = filtering == kFilterNone ? ScaleRowDown2_Any_SSSE3 :
- (filtering == kFilterLinear ? ScaleRowDown2Linear_Any_SSSE3 :
- ScaleRowDown2Box_Any_SSSE3);
+ ScaleRowDown2 =
+ filtering == kFilterNone
+ ? ScaleRowDown2_Any_SSSE3
+ : (filtering == kFilterLinear ? ScaleRowDown2Linear_Any_SSSE3
+ : ScaleRowDown2Box_Any_SSSE3);
if (IS_ALIGNED(dst_width, 16)) {- ScaleRowDown2 = filtering == kFilterNone ? ScaleRowDown2_SSSE3 :
- (filtering == kFilterLinear ? ScaleRowDown2Linear_SSSE3 :
- ScaleRowDown2Box_SSSE3);
+ ScaleRowDown2 =
+ filtering == kFilterNone
+ ? ScaleRowDown2_SSSE3
+ : (filtering == kFilterLinear ? ScaleRowDown2Linear_SSSE3
+ : ScaleRowDown2Box_SSSE3);
}
}
#endif
#if defined(HAS_SCALEROWDOWN2_AVX2)
if (TestCpuFlag(kCpuHasAVX2)) {- ScaleRowDown2 = filtering == kFilterNone ? ScaleRowDown2_Any_AVX2 :
- (filtering == kFilterLinear ? ScaleRowDown2Linear_Any_AVX2 :
- ScaleRowDown2Box_Any_AVX2);
+ ScaleRowDown2 =
+ filtering == kFilterNone
+ ? ScaleRowDown2_Any_AVX2
+ : (filtering == kFilterLinear ? ScaleRowDown2Linear_Any_AVX2
+ : ScaleRowDown2Box_Any_AVX2);
if (IS_ALIGNED(dst_width, 32)) {- ScaleRowDown2 = filtering == kFilterNone ? ScaleRowDown2_AVX2 :
- (filtering == kFilterLinear ? ScaleRowDown2Linear_AVX2 :
- ScaleRowDown2Box_AVX2);
+ ScaleRowDown2 = filtering == kFilterNone ? ScaleRowDown2_AVX2
+ : (filtering == kFilterLinear
+ ? ScaleRowDown2Linear_AVX2
+ : ScaleRowDown2Box_AVX2);
}
}
#endif
-#if defined(HAS_SCALEROWDOWN2_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2) && IS_ALIGNED(src_ptr, 4) &&
- IS_ALIGNED(src_stride, 4) && IS_ALIGNED(row_stride, 4) &&
- IS_ALIGNED(dst_ptr, 4) && IS_ALIGNED(dst_stride, 4)) {- ScaleRowDown2 = filtering ?
- ScaleRowDown2Box_DSPR2 : ScaleRowDown2_DSPR2;
+#if defined(HAS_SCALEROWDOWN2_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ScaleRowDown2 =
+ filtering == kFilterNone
+ ? ScaleRowDown2_Any_MSA
+ : (filtering == kFilterLinear ? ScaleRowDown2Linear_Any_MSA
+ : ScaleRowDown2Box_Any_MSA);
+ if (IS_ALIGNED(dst_width, 32)) {+ ScaleRowDown2 = filtering == kFilterNone ? ScaleRowDown2_MSA
+ : (filtering == kFilterLinear
+ ? ScaleRowDown2Linear_MSA
+ : ScaleRowDown2Box_MSA);
+ }
}
#endif
@@ -105,18 +130,25 @@
}
}
-static void ScalePlaneDown2_16(int src_width, int src_height,
- int dst_width, int dst_height,
- int src_stride, int dst_stride,
- const uint16* src_ptr, uint16* dst_ptr,
+static void ScalePlaneDown2_16(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint16_t* src_ptr,
+ uint16_t* dst_ptr,
enum FilterMode filtering) {int y;
- void (*ScaleRowDown2)(const uint16* src_ptr, ptrdiff_t src_stride,
- uint16* dst_ptr, int dst_width) =
- filtering == kFilterNone ? ScaleRowDown2_16_C :
- (filtering == kFilterLinear ? ScaleRowDown2Linear_16_C :
- ScaleRowDown2Box_16_C);
+ void (*ScaleRowDown2)(const uint16_t* src_ptr, ptrdiff_t src_stride,
+ uint16_t* dst_ptr, int dst_width) =
+ filtering == kFilterNone
+ ? ScaleRowDown2_16_C
+ : (filtering == kFilterLinear ? ScaleRowDown2Linear_16_C
+ : ScaleRowDown2Box_16_C);
int row_stride = src_stride << 1;
+ (void)src_width;
+ (void)src_height;
if (!filtering) {src_ptr += src_stride; // Point to odd rows.
src_stride = 0;
@@ -124,25 +156,19 @@
#if defined(HAS_SCALEROWDOWN2_16_NEON)
if (TestCpuFlag(kCpuHasNEON) && IS_ALIGNED(dst_width, 16)) {- ScaleRowDown2 = filtering ? ScaleRowDown2Box_16_NEON :
- ScaleRowDown2_16_NEON;
+ ScaleRowDown2 =
+ filtering ? ScaleRowDown2Box_16_NEON : ScaleRowDown2_16_NEON;
}
#endif
#if defined(HAS_SCALEROWDOWN2_16_SSE2)
if (TestCpuFlag(kCpuHasSSE2) && IS_ALIGNED(dst_width, 16)) {- ScaleRowDown2 = filtering == kFilterNone ? ScaleRowDown2_16_SSE2 :
- (filtering == kFilterLinear ? ScaleRowDown2Linear_16_SSE2 :
- ScaleRowDown2Box_16_SSE2);
+ ScaleRowDown2 =
+ filtering == kFilterNone
+ ? ScaleRowDown2_16_SSE2
+ : (filtering == kFilterLinear ? ScaleRowDown2Linear_16_SSE2
+ : ScaleRowDown2Box_16_SSE2);
}
#endif
-#if defined(HAS_SCALEROWDOWN2_16_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2) && IS_ALIGNED(src_ptr, 4) &&
- IS_ALIGNED(src_stride, 4) && IS_ALIGNED(row_stride, 4) &&
- IS_ALIGNED(dst_ptr, 4) && IS_ALIGNED(dst_stride, 4)) {- ScaleRowDown2 = filtering ?
- ScaleRowDown2Box_16_DSPR2 : ScaleRowDown2_16_DSPR2;
- }
-#endif
if (filtering == kFilterLinear) {src_stride = 0;
@@ -159,16 +185,22 @@
// This is an optimized version for scaling down a plane to 1/4 of
// its original size.
-static void ScalePlaneDown4(int src_width, int src_height,
- int dst_width, int dst_height,
- int src_stride, int dst_stride,
- const uint8* src_ptr, uint8* dst_ptr,
+static void ScalePlaneDown4(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
enum FilterMode filtering) {int y;
- void (*ScaleRowDown4)(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) =
+ void (*ScaleRowDown4)(const uint8_t* src_ptr, ptrdiff_t src_stride,
+ uint8_t* dst_ptr, int dst_width) =
filtering ? ScaleRowDown4Box_C : ScaleRowDown4_C;
int row_stride = src_stride << 2;
+ (void)src_width;
+ (void)src_height;
if (!filtering) {src_ptr += src_stride * 2; // Point to row 2.
src_stride = 0;
@@ -175,8 +207,8 @@
}
#if defined(HAS_SCALEROWDOWN4_NEON)
if (TestCpuFlag(kCpuHasNEON)) {- ScaleRowDown4 = filtering ?
- ScaleRowDown4Box_Any_NEON : ScaleRowDown4_Any_NEON;
+ ScaleRowDown4 =
+ filtering ? ScaleRowDown4Box_Any_NEON : ScaleRowDown4_Any_NEON;
if (IS_ALIGNED(dst_width, 8)) {ScaleRowDown4 = filtering ? ScaleRowDown4Box_NEON : ScaleRowDown4_NEON;
}
@@ -184,8 +216,8 @@
#endif
#if defined(HAS_SCALEROWDOWN4_SSSE3)
if (TestCpuFlag(kCpuHasSSSE3)) {- ScaleRowDown4 = filtering ?
- ScaleRowDown4Box_Any_SSSE3 : ScaleRowDown4_Any_SSSE3;
+ ScaleRowDown4 =
+ filtering ? ScaleRowDown4Box_Any_SSSE3 : ScaleRowDown4_Any_SSSE3;
if (IS_ALIGNED(dst_width, 8)) {ScaleRowDown4 = filtering ? ScaleRowDown4Box_SSSE3 : ScaleRowDown4_SSSE3;
}
@@ -193,19 +225,20 @@
#endif
#if defined(HAS_SCALEROWDOWN4_AVX2)
if (TestCpuFlag(kCpuHasAVX2)) {- ScaleRowDown4 = filtering ?
- ScaleRowDown4Box_Any_AVX2 : ScaleRowDown4_Any_AVX2;
+ ScaleRowDown4 =
+ filtering ? ScaleRowDown4Box_Any_AVX2 : ScaleRowDown4_Any_AVX2;
if (IS_ALIGNED(dst_width, 16)) {ScaleRowDown4 = filtering ? ScaleRowDown4Box_AVX2 : ScaleRowDown4_AVX2;
}
}
#endif
-#if defined(HAS_SCALEROWDOWN4_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2) && IS_ALIGNED(row_stride, 4) &&
- IS_ALIGNED(src_ptr, 4) && IS_ALIGNED(src_stride, 4) &&
- IS_ALIGNED(dst_ptr, 4) && IS_ALIGNED(dst_stride, 4)) {- ScaleRowDown4 = filtering ?
- ScaleRowDown4Box_DSPR2 : ScaleRowDown4_DSPR2;
+#if defined(HAS_SCALEROWDOWN4_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ScaleRowDown4 =
+ filtering ? ScaleRowDown4Box_Any_MSA : ScaleRowDown4_Any_MSA;
+ if (IS_ALIGNED(dst_width, 16)) {+ ScaleRowDown4 = filtering ? ScaleRowDown4Box_MSA : ScaleRowDown4_MSA;
+ }
}
#endif
@@ -219,16 +252,22 @@
}
}
-static void ScalePlaneDown4_16(int src_width, int src_height,
- int dst_width, int dst_height,
- int src_stride, int dst_stride,
- const uint16* src_ptr, uint16* dst_ptr,
+static void ScalePlaneDown4_16(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint16_t* src_ptr,
+ uint16_t* dst_ptr,
enum FilterMode filtering) {int y;
- void (*ScaleRowDown4)(const uint16* src_ptr, ptrdiff_t src_stride,
- uint16* dst_ptr, int dst_width) =
+ void (*ScaleRowDown4)(const uint16_t* src_ptr, ptrdiff_t src_stride,
+ uint16_t* dst_ptr, int dst_width) =
filtering ? ScaleRowDown4Box_16_C : ScaleRowDown4_16_C;
int row_stride = src_stride << 2;
+ (void)src_width;
+ (void)src_height;
if (!filtering) {src_ptr += src_stride * 2; // Point to row 2.
src_stride = 0;
@@ -235,24 +274,16 @@
}
#if defined(HAS_SCALEROWDOWN4_16_NEON)
if (TestCpuFlag(kCpuHasNEON) && IS_ALIGNED(dst_width, 8)) {- ScaleRowDown4 = filtering ? ScaleRowDown4Box_16_NEON :
- ScaleRowDown4_16_NEON;
+ ScaleRowDown4 =
+ filtering ? ScaleRowDown4Box_16_NEON : ScaleRowDown4_16_NEON;
}
#endif
#if defined(HAS_SCALEROWDOWN4_16_SSE2)
if (TestCpuFlag(kCpuHasSSE2) && IS_ALIGNED(dst_width, 8)) {- ScaleRowDown4 = filtering ? ScaleRowDown4Box_16_SSE2 :
- ScaleRowDown4_16_SSE2;
+ ScaleRowDown4 =
+ filtering ? ScaleRowDown4Box_16_SSE2 : ScaleRowDown4_16_SSE2;
}
#endif
-#if defined(HAS_SCALEROWDOWN4_16_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2) && IS_ALIGNED(row_stride, 4) &&
- IS_ALIGNED(src_ptr, 4) && IS_ALIGNED(src_stride, 4) &&
- IS_ALIGNED(dst_ptr, 4) && IS_ALIGNED(dst_stride, 4)) {- ScaleRowDown4 = filtering ?
- ScaleRowDown4Box_16_DSPR2 : ScaleRowDown4_16_DSPR2;
- }
-#endif
if (filtering == kFilterLinear) {src_stride = 0;
@@ -265,18 +296,23 @@
}
// Scale plane down, 3/4
-
-static void ScalePlaneDown34(int src_width, int src_height,
- int dst_width, int dst_height,
- int src_stride, int dst_stride,
- const uint8* src_ptr, uint8* dst_ptr,
+static void ScalePlaneDown34(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
enum FilterMode filtering) {int y;
- void (*ScaleRowDown34_0)(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
- void (*ScaleRowDown34_1)(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
+ void (*ScaleRowDown34_0)(const uint8_t* src_ptr, ptrdiff_t src_stride,
+ uint8_t* dst_ptr, int dst_width);
+ void (*ScaleRowDown34_1)(const uint8_t* src_ptr, ptrdiff_t src_stride,
+ uint8_t* dst_ptr, int dst_width);
const int filter_stride = (filtering == kFilterLinear) ? 0 : src_stride;
+ (void)src_width;
+ (void)src_height;
assert(dst_width % 3 == 0);
if (!filtering) {ScaleRowDown34_0 = ScaleRowDown34_C;
@@ -305,6 +341,26 @@
}
}
#endif
+#if defined(HAS_SCALEROWDOWN34_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ if (!filtering) {+ ScaleRowDown34_0 = ScaleRowDown34_Any_MSA;
+ ScaleRowDown34_1 = ScaleRowDown34_Any_MSA;
+ } else {+ ScaleRowDown34_0 = ScaleRowDown34_0_Box_Any_MSA;
+ ScaleRowDown34_1 = ScaleRowDown34_1_Box_Any_MSA;
+ }
+ if (dst_width % 48 == 0) {+ if (!filtering) {+ ScaleRowDown34_0 = ScaleRowDown34_MSA;
+ ScaleRowDown34_1 = ScaleRowDown34_MSA;
+ } else {+ ScaleRowDown34_0 = ScaleRowDown34_0_Box_MSA;
+ ScaleRowDown34_1 = ScaleRowDown34_1_Box_MSA;
+ }
+ }
+ }
+#endif
#if defined(HAS_SCALEROWDOWN34_SSSE3)
if (TestCpuFlag(kCpuHasSSSE3)) { if (!filtering) {@@ -325,19 +381,6 @@
}
}
#endif
-#if defined(HAS_SCALEROWDOWN34_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2) && (dst_width % 24 == 0) &&
- IS_ALIGNED(src_ptr, 4) && IS_ALIGNED(src_stride, 4) &&
- IS_ALIGNED(dst_ptr, 4) && IS_ALIGNED(dst_stride, 4)) {- if (!filtering) {- ScaleRowDown34_0 = ScaleRowDown34_DSPR2;
- ScaleRowDown34_1 = ScaleRowDown34_DSPR2;
- } else {- ScaleRowDown34_0 = ScaleRowDown34_0_Box_DSPR2;
- ScaleRowDown34_1 = ScaleRowDown34_1_Box_DSPR2;
- }
- }
-#endif
for (y = 0; y < dst_height - 2; y += 3) {ScaleRowDown34_0(src_ptr, filter_stride, dst_ptr, dst_width);
@@ -346,8 +389,7 @@
ScaleRowDown34_1(src_ptr, filter_stride, dst_ptr, dst_width);
src_ptr += src_stride;
dst_ptr += dst_stride;
- ScaleRowDown34_0(src_ptr + src_stride, -filter_stride,
- dst_ptr, dst_width);
+ ScaleRowDown34_0(src_ptr + src_stride, -filter_stride, dst_ptr, dst_width);
src_ptr += src_stride * 2;
dst_ptr += dst_stride;
}
@@ -363,17 +405,23 @@
}
}
-static void ScalePlaneDown34_16(int src_width, int src_height,
- int dst_width, int dst_height,
- int src_stride, int dst_stride,
- const uint16* src_ptr, uint16* dst_ptr,
+static void ScalePlaneDown34_16(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint16_t* src_ptr,
+ uint16_t* dst_ptr,
enum FilterMode filtering) {int y;
- void (*ScaleRowDown34_0)(const uint16* src_ptr, ptrdiff_t src_stride,
- uint16* dst_ptr, int dst_width);
- void (*ScaleRowDown34_1)(const uint16* src_ptr, ptrdiff_t src_stride,
- uint16* dst_ptr, int dst_width);
+ void (*ScaleRowDown34_0)(const uint16_t* src_ptr, ptrdiff_t src_stride,
+ uint16_t* dst_ptr, int dst_width);
+ void (*ScaleRowDown34_1)(const uint16_t* src_ptr, ptrdiff_t src_stride,
+ uint16_t* dst_ptr, int dst_width);
const int filter_stride = (filtering == kFilterLinear) ? 0 : src_stride;
+ (void)src_width;
+ (void)src_height;
assert(dst_width % 3 == 0);
if (!filtering) {ScaleRowDown34_0 = ScaleRowDown34_16_C;
@@ -404,19 +452,6 @@
}
}
#endif
-#if defined(HAS_SCALEROWDOWN34_16_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2) && (dst_width % 24 == 0) &&
- IS_ALIGNED(src_ptr, 4) && IS_ALIGNED(src_stride, 4) &&
- IS_ALIGNED(dst_ptr, 4) && IS_ALIGNED(dst_stride, 4)) {- if (!filtering) {- ScaleRowDown34_0 = ScaleRowDown34_16_DSPR2;
- ScaleRowDown34_1 = ScaleRowDown34_16_DSPR2;
- } else {- ScaleRowDown34_0 = ScaleRowDown34_0_Box_16_DSPR2;
- ScaleRowDown34_1 = ScaleRowDown34_1_Box_16_DSPR2;
- }
- }
-#endif
for (y = 0; y < dst_height - 2; y += 3) {ScaleRowDown34_0(src_ptr, filter_stride, dst_ptr, dst_width);
@@ -425,8 +460,7 @@
ScaleRowDown34_1(src_ptr, filter_stride, dst_ptr, dst_width);
src_ptr += src_stride;
dst_ptr += dst_stride;
- ScaleRowDown34_0(src_ptr + src_stride, -filter_stride,
- dst_ptr, dst_width);
+ ScaleRowDown34_0(src_ptr + src_stride, -filter_stride, dst_ptr, dst_width);
src_ptr += src_stride * 2;
dst_ptr += dst_stride;
}
@@ -442,7 +476,6 @@
}
}
-
// Scale plane, 3/8
// This is an optimized version for scaling down a plane to 3/8
// of its original size.
@@ -458,18 +491,24 @@
// ggghhhii
// Boxes are 3x3, 2x3, 3x2 and 2x2
-static void ScalePlaneDown38(int src_width, int src_height,
- int dst_width, int dst_height,
- int src_stride, int dst_stride,
- const uint8* src_ptr, uint8* dst_ptr,
+static void ScalePlaneDown38(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
enum FilterMode filtering) {int y;
- void (*ScaleRowDown38_3)(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
- void (*ScaleRowDown38_2)(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width);
+ void (*ScaleRowDown38_3)(const uint8_t* src_ptr, ptrdiff_t src_stride,
+ uint8_t* dst_ptr, int dst_width);
+ void (*ScaleRowDown38_2)(const uint8_t* src_ptr, ptrdiff_t src_stride,
+ uint8_t* dst_ptr, int dst_width);
const int filter_stride = (filtering == kFilterLinear) ? 0 : src_stride;
assert(dst_width % 3 == 0);
+ (void)src_width;
+ (void)src_height;
if (!filtering) {ScaleRowDown38_3 = ScaleRowDown38_C;
ScaleRowDown38_2 = ScaleRowDown38_C;
@@ -517,17 +556,24 @@
}
}
#endif
-#if defined(HAS_SCALEROWDOWN38_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2) && (dst_width % 12 == 0) &&
- IS_ALIGNED(src_ptr, 4) && IS_ALIGNED(src_stride, 4) &&
- IS_ALIGNED(dst_ptr, 4) && IS_ALIGNED(dst_stride, 4)) {+#if defined(HAS_SCALEROWDOWN38_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) { if (!filtering) {- ScaleRowDown38_3 = ScaleRowDown38_DSPR2;
- ScaleRowDown38_2 = ScaleRowDown38_DSPR2;
+ ScaleRowDown38_3 = ScaleRowDown38_Any_MSA;
+ ScaleRowDown38_2 = ScaleRowDown38_Any_MSA;
} else {- ScaleRowDown38_3 = ScaleRowDown38_3_Box_DSPR2;
- ScaleRowDown38_2 = ScaleRowDown38_2_Box_DSPR2;
+ ScaleRowDown38_3 = ScaleRowDown38_3_Box_Any_MSA;
+ ScaleRowDown38_2 = ScaleRowDown38_2_Box_Any_MSA;
}
+ if (dst_width % 12 == 0) {+ if (!filtering) {+ ScaleRowDown38_3 = ScaleRowDown38_MSA;
+ ScaleRowDown38_2 = ScaleRowDown38_MSA;
+ } else {+ ScaleRowDown38_3 = ScaleRowDown38_3_Box_MSA;
+ ScaleRowDown38_2 = ScaleRowDown38_2_Box_MSA;
+ }
+ }
}
#endif
@@ -554,17 +600,23 @@
}
}
-static void ScalePlaneDown38_16(int src_width, int src_height,
- int dst_width, int dst_height,
- int src_stride, int dst_stride,
- const uint16* src_ptr, uint16* dst_ptr,
+static void ScalePlaneDown38_16(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint16_t* src_ptr,
+ uint16_t* dst_ptr,
enum FilterMode filtering) {int y;
- void (*ScaleRowDown38_3)(const uint16* src_ptr, ptrdiff_t src_stride,
- uint16* dst_ptr, int dst_width);
- void (*ScaleRowDown38_2)(const uint16* src_ptr, ptrdiff_t src_stride,
- uint16* dst_ptr, int dst_width);
+ void (*ScaleRowDown38_3)(const uint16_t* src_ptr, ptrdiff_t src_stride,
+ uint16_t* dst_ptr, int dst_width);
+ void (*ScaleRowDown38_2)(const uint16_t* src_ptr, ptrdiff_t src_stride,
+ uint16_t* dst_ptr, int dst_width);
const int filter_stride = (filtering == kFilterLinear) ? 0 : src_stride;
+ (void)src_width;
+ (void)src_height;
assert(dst_width % 3 == 0);
if (!filtering) {ScaleRowDown38_3 = ScaleRowDown38_16_C;
@@ -595,19 +647,6 @@
}
}
#endif
-#if defined(HAS_SCALEROWDOWN38_16_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2) && (dst_width % 12 == 0) &&
- IS_ALIGNED(src_ptr, 4) && IS_ALIGNED(src_stride, 4) &&
- IS_ALIGNED(dst_ptr, 4) && IS_ALIGNED(dst_stride, 4)) {- if (!filtering) {- ScaleRowDown38_3 = ScaleRowDown38_16_DSPR2;
- ScaleRowDown38_2 = ScaleRowDown38_16_DSPR2;
- } else {- ScaleRowDown38_3 = ScaleRowDown38_3_Box_16_DSPR2;
- ScaleRowDown38_2 = ScaleRowDown38_2_Box_16_DSPR2;
- }
- }
-#endif
for (y = 0; y < dst_height - 2; y += 3) {ScaleRowDown38_3(src_ptr, filter_stride, dst_ptr, dst_width);
@@ -634,8 +673,8 @@
#define MIN1(x) ((x) < 1 ? 1 : (x))
-static __inline uint32 SumPixels(int iboxwidth, const uint16* src_ptr) {- uint32 sum = 0u;
+static __inline uint32_t SumPixels(int iboxwidth, const uint16_t* src_ptr) {+ uint32_t sum = 0u;
int x;
assert(iboxwidth > 0);
for (x = 0; x < iboxwidth; ++x) {@@ -644,8 +683,8 @@
return sum;
}
-static __inline uint32 SumPixels_16(int iboxwidth, const uint32* src_ptr) {- uint32 sum = 0u;
+static __inline uint32_t SumPixels_16(int iboxwidth, const uint32_t* src_ptr) {+ uint32_t sum = 0u;
int x;
assert(iboxwidth > 0);
for (x = 0; x < iboxwidth; ++x) {@@ -654,8 +693,12 @@
return sum;
}
-static void ScaleAddCols2_C(int dst_width, int boxheight, int x, int dx,
- const uint16* src_ptr, uint8* dst_ptr) {+static void ScaleAddCols2_C(int dst_width,
+ int boxheight,
+ int x,
+ int dx,
+ const uint16_t* src_ptr,
+ uint8_t* dst_ptr) {int i;
int scaletbl[2];
int minboxwidth = dx >> 16;
@@ -666,13 +709,18 @@
int ix = x >> 16;
x += dx;
boxwidth = MIN1((x >> 16) - ix);
- *dst_ptr++ = SumPixels(boxwidth, src_ptr + ix) *
- scaletbl[boxwidth - minboxwidth] >> 16;
+ *dst_ptr++ =
+ SumPixels(boxwidth, src_ptr + ix) * scaletbl[boxwidth - minboxwidth] >>
+ 16;
}
}
-static void ScaleAddCols2_16_C(int dst_width, int boxheight, int x, int dx,
- const uint32* src_ptr, uint16* dst_ptr) {+static void ScaleAddCols2_16_C(int dst_width,
+ int boxheight,
+ int x,
+ int dx,
+ const uint32_t* src_ptr,
+ uint16_t* dst_ptr) {int i;
int scaletbl[2];
int minboxwidth = dx >> 16;
@@ -684,14 +732,20 @@
x += dx;
boxwidth = MIN1((x >> 16) - ix);
*dst_ptr++ = SumPixels_16(boxwidth, src_ptr + ix) *
- scaletbl[boxwidth - minboxwidth] >> 16;
+ scaletbl[boxwidth - minboxwidth] >>
+ 16;
}
}
-static void ScaleAddCols0_C(int dst_width, int boxheight, int x, int,
- const uint16* src_ptr, uint8* dst_ptr) {+static void ScaleAddCols0_C(int dst_width,
+ int boxheight,
+ int x,
+ int dx,
+ const uint16_t* src_ptr,
+ uint8_t* dst_ptr) {int scaleval = 65536 / boxheight;
int i;
+ (void)dx;
src_ptr += (x >> 16);
for (i = 0; i < dst_width; ++i) {*dst_ptr++ = src_ptr[i] * scaleval >> 16;
@@ -698,8 +752,12 @@
}
}
-static void ScaleAddCols1_C(int dst_width, int boxheight, int x, int dx,
- const uint16* src_ptr, uint8* dst_ptr) {+static void ScaleAddCols1_C(int dst_width,
+ int boxheight,
+ int x,
+ int dx,
+ const uint16_t* src_ptr,
+ uint8_t* dst_ptr) {int boxwidth = MIN1(dx >> 16);
int scaleval = 65536 / (boxwidth * boxheight);
int i;
@@ -710,8 +768,12 @@
}
}
-static void ScaleAddCols1_16_C(int dst_width, int boxheight, int x, int dx,
- const uint32* src_ptr, uint16* dst_ptr) {+static void ScaleAddCols1_16_C(int dst_width,
+ int boxheight,
+ int x,
+ int dx,
+ const uint32_t* src_ptr,
+ uint16_t* dst_ptr) {int boxwidth = MIN1(dx >> 16);
int scaleval = 65536 / (boxwidth * boxheight);
int i;
@@ -728,10 +790,14 @@
// one pixel of destination using fixed point (16.16) to step
// through source, sampling a box of pixel with simple
// averaging.
-static void ScalePlaneBox(int src_width, int src_height,
- int dst_width, int dst_height,
- int src_stride, int dst_stride,
- const uint8* src_ptr, uint8* dst_ptr) {+static void ScalePlaneBox(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint8_t* src_ptr,
+ uint8_t* dst_ptr) {int j, k;
// Initial source x/y coordinate and step values as 16.16 fixed point.
int x = 0;
@@ -739,18 +805,18 @@
int dx = 0;
int dy = 0;
const int max_y = (src_height << 16);
- ScaleSlope(src_width, src_height, dst_width, dst_height, kFilterBox,
- &x, &y, &dx, &dy);
+ ScaleSlope(src_width, src_height, dst_width, dst_height, kFilterBox, &x, &y,
+ &dx, &dy);
src_width = Abs(src_width);
{- // Allocate a row buffer of uint16.
+ // Allocate a row buffer of uint16_t.
align_buffer_64(row16, src_width * 2);
void (*ScaleAddCols)(int dst_width, int boxheight, int x, int dx,
- const uint16* src_ptr, uint8* dst_ptr) =
- (dx & 0xffff) ? ScaleAddCols2_C:
- ((dx != 0x10000) ? ScaleAddCols1_C : ScaleAddCols0_C);
- void (*ScaleAddRow)(const uint8* src_ptr, uint16* dst_ptr, int src_width) =
- ScaleAddRow_C;
+ const uint16_t* src_ptr, uint8_t* dst_ptr) =
+ (dx & 0xffff) ? ScaleAddCols2_C
+ : ((dx != 0x10000) ? ScaleAddCols1_C : ScaleAddCols0_C);
+ void (*ScaleAddRow)(const uint8_t* src_ptr, uint16_t* dst_ptr,
+ int src_width) = ScaleAddRow_C;
#if defined(HAS_SCALEADDROW_SSE2)
if (TestCpuFlag(kCpuHasSSE2)) {ScaleAddRow = ScaleAddRow_Any_SSE2;
@@ -775,11 +841,19 @@
}
}
#endif
+#if defined(HAS_SCALEADDROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ScaleAddRow = ScaleAddRow_Any_MSA;
+ if (IS_ALIGNED(src_width, 16)) {+ ScaleAddRow = ScaleAddRow_MSA;
+ }
+ }
+#endif
for (j = 0; j < dst_height; ++j) {int boxheight;
int iy = y >> 16;
- const uint8* src = src_ptr + iy * src_stride;
+ const uint8_t* src = src_ptr + iy * src_stride;
y += dy;
if (y > max_y) {y = max_y;
@@ -787,10 +861,10 @@
boxheight = MIN1((y >> 16) - iy);
memset(row16, 0, src_width * 2);
for (k = 0; k < boxheight; ++k) {- ScaleAddRow(src, (uint16 *)(row16), src_width);
+ ScaleAddRow(src, (uint16_t*)(row16), src_width);
src += src_stride;
}
- ScaleAddCols(dst_width, boxheight, x, dx, (uint16*)(row16), dst_ptr);
+ ScaleAddCols(dst_width, boxheight, x, dx, (uint16_t*)(row16), dst_ptr);
dst_ptr += dst_stride;
}
free_aligned_buffer_64(row16);
@@ -797,10 +871,14 @@
}
}
-static void ScalePlaneBox_16(int src_width, int src_height,
- int dst_width, int dst_height,
- int src_stride, int dst_stride,
- const uint16* src_ptr, uint16* dst_ptr) {+static void ScalePlaneBox_16(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint16_t* src_ptr,
+ uint16_t* dst_ptr) {int j, k;
// Initial source x/y coordinate and step values as 16.16 fixed point.
int x = 0;
@@ -808,17 +886,17 @@
int dx = 0;
int dy = 0;
const int max_y = (src_height << 16);
- ScaleSlope(src_width, src_height, dst_width, dst_height, kFilterBox,
- &x, &y, &dx, &dy);
+ ScaleSlope(src_width, src_height, dst_width, dst_height, kFilterBox, &x, &y,
+ &dx, &dy);
src_width = Abs(src_width);
{- // Allocate a row buffer of uint32.
+ // Allocate a row buffer of uint32_t.
align_buffer_64(row32, src_width * 4);
void (*ScaleAddCols)(int dst_width, int boxheight, int x, int dx,
- const uint32* src_ptr, uint16* dst_ptr) =
- (dx & 0xffff) ? ScaleAddCols2_16_C: ScaleAddCols1_16_C;
- void (*ScaleAddRow)(const uint16* src_ptr, uint32* dst_ptr, int src_width) =
- ScaleAddRow_16_C;
+ const uint32_t* src_ptr, uint16_t* dst_ptr) =
+ (dx & 0xffff) ? ScaleAddCols2_16_C : ScaleAddCols1_16_C;
+ void (*ScaleAddRow)(const uint16_t* src_ptr, uint32_t* dst_ptr,
+ int src_width) = ScaleAddRow_16_C;
#if defined(HAS_SCALEADDROW_16_SSE2)
if (TestCpuFlag(kCpuHasSSE2) && IS_ALIGNED(src_width, 16)) {@@ -829,7 +907,7 @@
for (j = 0; j < dst_height; ++j) {int boxheight;
int iy = y >> 16;
- const uint16* src = src_ptr + iy * src_stride;
+ const uint16_t* src = src_ptr + iy * src_stride;
y += dy;
if (y > max_y) {y = max_y;
@@ -837,10 +915,10 @@
boxheight = MIN1((y >> 16) - iy);
memset(row32, 0, src_width * 4);
for (k = 0; k < boxheight; ++k) {- ScaleAddRow(src, (uint32 *)(row32), src_width);
+ ScaleAddRow(src, (uint32_t*)(row32), src_width);
src += src_stride;
}
- ScaleAddCols(dst_width, boxheight, x, dx, (uint32*)(row32), dst_ptr);
+ ScaleAddCols(dst_width, boxheight, x, dx, (uint32_t*)(row32), dst_ptr);
dst_ptr += dst_stride;
}
free_aligned_buffer_64(row32);
@@ -848,10 +926,14 @@
}
// Scale plane down with bilinear interpolation.
-void ScalePlaneBilinearDown(int src_width, int src_height,
- int dst_width, int dst_height,
- int src_stride, int dst_stride,
- const uint8* src_ptr, uint8* dst_ptr,
+void ScalePlaneBilinearDown(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
enum FilterMode filtering) {// Initial source x/y coordinate and step values as 16.16 fixed point.
int x = 0;
@@ -864,14 +946,14 @@
const int max_y = (src_height - 1) << 16;
int j;
- void (*ScaleFilterCols)(uint8* dst_ptr, const uint8* src_ptr,
- int dst_width, int x, int dx) =
+ void (*ScaleFilterCols)(uint8_t * dst_ptr, const uint8_t* src_ptr,
+ int dst_width, int x, int dx) =
(src_width >= 32768) ? ScaleFilterCols64_C : ScaleFilterCols_C;
- void (*InterpolateRow)(uint8* dst_ptr, const uint8* src_ptr,
- ptrdiff_t src_stride, int dst_width, int source_y_fraction) =
- InterpolateRow_C;
- ScaleSlope(src_width, src_height, dst_width, dst_height, filtering,
- &x, &y, &dx, &dy);
+ void (*InterpolateRow)(uint8_t * dst_ptr, const uint8_t* src_ptr,
+ ptrdiff_t src_stride, int dst_width,
+ int source_y_fraction) = InterpolateRow_C;
+ ScaleSlope(src_width, src_height, dst_width, dst_height, filtering, &x, &y,
+ &dx, &dy);
src_width = Abs(src_width);
#if defined(HAS_INTERPOLATEROW_SSSE3)
@@ -898,16 +980,15 @@
}
}
#endif
-#if defined(HAS_INTERPOLATEROW_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2)) {- InterpolateRow = InterpolateRow_Any_DSPR2;
- if (IS_ALIGNED(src_width, 4)) {- InterpolateRow = InterpolateRow_DSPR2;
+#if defined(HAS_INTERPOLATEROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ InterpolateRow = InterpolateRow_Any_MSA;
+ if (IS_ALIGNED(src_width, 32)) {+ InterpolateRow = InterpolateRow_MSA;
}
}
#endif
-
#if defined(HAS_SCALEFILTERCOLS_SSSE3)
if (TestCpuFlag(kCpuHasSSSE3) && src_width < 32768) {ScaleFilterCols = ScaleFilterCols_SSSE3;
@@ -921,6 +1002,14 @@
}
}
#endif
+#if defined(HAS_SCALEFILTERCOLS_MSA)
+ if (TestCpuFlag(kCpuHasMSA) && src_width < 32768) {+ ScaleFilterCols = ScaleFilterCols_Any_MSA;
+ if (IS_ALIGNED(dst_width, 16)) {+ ScaleFilterCols = ScaleFilterCols_MSA;
+ }
+ }
+#endif
if (y > max_y) {y = max_y;
}
@@ -927,7 +1016,7 @@
for (j = 0; j < dst_height; ++j) {int yi = y >> 16;
- const uint8* src = src_ptr + yi * src_stride;
+ const uint8_t* src = src_ptr + yi * src_stride;
if (filtering == kFilterLinear) {ScaleFilterCols(dst_ptr, src, dst_width, x, dx);
} else {@@ -944,10 +1033,14 @@
free_aligned_buffer_64(row);
}
-void ScalePlaneBilinearDown_16(int src_width, int src_height,
- int dst_width, int dst_height,
- int src_stride, int dst_stride,
- const uint16* src_ptr, uint16* dst_ptr,
+void ScalePlaneBilinearDown_16(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint16_t* src_ptr,
+ uint16_t* dst_ptr,
enum FilterMode filtering) {// Initial source x/y coordinate and step values as 16.16 fixed point.
int x = 0;
@@ -960,14 +1053,14 @@
const int max_y = (src_height - 1) << 16;
int j;
- void (*ScaleFilterCols)(uint16* dst_ptr, const uint16* src_ptr,
- int dst_width, int x, int dx) =
+ void (*ScaleFilterCols)(uint16_t * dst_ptr, const uint16_t* src_ptr,
+ int dst_width, int x, int dx) =
(src_width >= 32768) ? ScaleFilterCols64_16_C : ScaleFilterCols_16_C;
- void (*InterpolateRow)(uint16* dst_ptr, const uint16* src_ptr,
- ptrdiff_t src_stride, int dst_width, int source_y_fraction) =
- InterpolateRow_16_C;
- ScaleSlope(src_width, src_height, dst_width, dst_height, filtering,
- &x, &y, &dx, &dy);
+ void (*InterpolateRow)(uint16_t * dst_ptr, const uint16_t* src_ptr,
+ ptrdiff_t src_stride, int dst_width,
+ int source_y_fraction) = InterpolateRow_16_C;
+ ScaleSlope(src_width, src_height, dst_width, dst_height, filtering, &x, &y,
+ &dx, &dy);
src_width = Abs(src_width);
#if defined(HAS_INTERPOLATEROW_16_SSE2)
@@ -1002,16 +1095,7 @@
}
}
#endif
-#if defined(HAS_INTERPOLATEROW_16_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2)) {- InterpolateRow = InterpolateRow_Any_16_DSPR2;
- if (IS_ALIGNED(src_width, 4)) {- InterpolateRow = InterpolateRow_16_DSPR2;
- }
- }
-#endif
-
#if defined(HAS_SCALEFILTERCOLS_16_SSSE3)
if (TestCpuFlag(kCpuHasSSSE3) && src_width < 32768) {ScaleFilterCols = ScaleFilterCols_16_SSSE3;
@@ -1023,13 +1107,13 @@
for (j = 0; j < dst_height; ++j) {int yi = y >> 16;
- const uint16* src = src_ptr + yi * src_stride;
+ const uint16_t* src = src_ptr + yi * src_stride;
if (filtering == kFilterLinear) {ScaleFilterCols(dst_ptr, src, dst_width, x, dx);
} else {int yf = (y >> 8) & 255;
- InterpolateRow((uint16*)row, src, src_stride, src_width, yf);
- ScaleFilterCols(dst_ptr, (uint16*)row, dst_width, x, dx);
+ InterpolateRow((uint16_t*)row, src, src_stride, src_width, yf);
+ ScaleFilterCols(dst_ptr, (uint16_t*)row, dst_width, x, dx);
}
dst_ptr += dst_stride;
y += dy;
@@ -1041,10 +1125,14 @@
}
// Scale up down with bilinear interpolation.
-void ScalePlaneBilinearUp(int src_width, int src_height,
- int dst_width, int dst_height,
- int src_stride, int dst_stride,
- const uint8* src_ptr, uint8* dst_ptr,
+void ScalePlaneBilinearUp(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint8_t* src_ptr,
+ uint8_t* dst_ptr,
enum FilterMode filtering) {int j;
// Initial source x/y coordinate and step values as 16.16 fixed point.
@@ -1053,14 +1141,14 @@
int dx = 0;
int dy = 0;
const int max_y = (src_height - 1) << 16;
- void (*InterpolateRow)(uint8* dst_ptr, const uint8* src_ptr,
- ptrdiff_t src_stride, int dst_width, int source_y_fraction) =
- InterpolateRow_C;
- void (*ScaleFilterCols)(uint8* dst_ptr, const uint8* src_ptr,
- int dst_width, int x, int dx) =
+ void (*InterpolateRow)(uint8_t * dst_ptr, const uint8_t* src_ptr,
+ ptrdiff_t src_stride, int dst_width,
+ int source_y_fraction) = InterpolateRow_C;
+ void (*ScaleFilterCols)(uint8_t * dst_ptr, const uint8_t* src_ptr,
+ int dst_width, int x, int dx) =
filtering ? ScaleFilterCols_C : ScaleCols_C;
- ScaleSlope(src_width, src_height, dst_width, dst_height, filtering,
- &x, &y, &dx, &dy);
+ ScaleSlope(src_width, src_height, dst_width, dst_height, filtering, &x, &y,
+ &dx, &dy);
src_width = Abs(src_width);
#if defined(HAS_INTERPOLATEROW_SSSE3)
@@ -1087,14 +1175,6 @@
}
}
#endif
-#if defined(HAS_INTERPOLATEROW_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2)) {- InterpolateRow = InterpolateRow_Any_DSPR2;
- if (IS_ALIGNED(dst_width, 4)) {- InterpolateRow = InterpolateRow_DSPR2;
- }
- }
-#endif
if (filtering && src_width >= 32768) {ScaleFilterCols = ScaleFilterCols64_C;
@@ -1112,6 +1192,14 @@
}
}
#endif
+#if defined(HAS_SCALEFILTERCOLS_MSA)
+ if (filtering && TestCpuFlag(kCpuHasMSA) && src_width < 32768) {+ ScaleFilterCols = ScaleFilterCols_Any_MSA;
+ if (IS_ALIGNED(dst_width, 16)) {+ ScaleFilterCols = ScaleFilterCols_MSA;
+ }
+ }
+#endif
if (!filtering && src_width * 2 == dst_width && x < 0x8000) {ScaleFilterCols = ScaleColsUp2_C;
#if defined(HAS_SCALECOLS_SSE2)
@@ -1126,13 +1214,13 @@
}
{int yi = y >> 16;
- const uint8* src = src_ptr + yi * src_stride;
+ const uint8_t* src = src_ptr + yi * src_stride;
// Allocate 2 row buffers.
const int kRowSize = (dst_width + 31) & ~31;
align_buffer_64(row, kRowSize * 2);
- uint8* rowptr = row;
+ uint8_t* rowptr = row;
int rowstride = kRowSize;
int lasty = yi;
@@ -1172,10 +1260,14 @@
}
}
-void ScalePlaneBilinearUp_16(int src_width, int src_height,
- int dst_width, int dst_height,
- int src_stride, int dst_stride,
- const uint16* src_ptr, uint16* dst_ptr,
+void ScalePlaneBilinearUp_16(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint16_t* src_ptr,
+ uint16_t* dst_ptr,
enum FilterMode filtering) {int j;
// Initial source x/y coordinate and step values as 16.16 fixed point.
@@ -1184,14 +1276,14 @@
int dx = 0;
int dy = 0;
const int max_y = (src_height - 1) << 16;
- void (*InterpolateRow)(uint16* dst_ptr, const uint16* src_ptr,
- ptrdiff_t src_stride, int dst_width, int source_y_fraction) =
- InterpolateRow_16_C;
- void (*ScaleFilterCols)(uint16* dst_ptr, const uint16* src_ptr,
- int dst_width, int x, int dx) =
+ void (*InterpolateRow)(uint16_t * dst_ptr, const uint16_t* src_ptr,
+ ptrdiff_t src_stride, int dst_width,
+ int source_y_fraction) = InterpolateRow_16_C;
+ void (*ScaleFilterCols)(uint16_t * dst_ptr, const uint16_t* src_ptr,
+ int dst_width, int x, int dx) =
filtering ? ScaleFilterCols_16_C : ScaleCols_16_C;
- ScaleSlope(src_width, src_height, dst_width, dst_height, filtering,
- &x, &y, &dx, &dy);
+ ScaleSlope(src_width, src_height, dst_width, dst_height, filtering, &x, &y,
+ &dx, &dy);
src_width = Abs(src_width);
#if defined(HAS_INTERPOLATEROW_16_SSE2)
@@ -1226,14 +1318,6 @@
}
}
#endif
-#if defined(HAS_INTERPOLATEROW_16_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2)) {- InterpolateRow = InterpolateRow_Any_16_DSPR2;
- if (IS_ALIGNED(dst_width, 4)) {- InterpolateRow = InterpolateRow_16_DSPR2;
- }
- }
-#endif
if (filtering && src_width >= 32768) {ScaleFilterCols = ScaleFilterCols64_16_C;
@@ -1257,13 +1341,13 @@
}
{int yi = y >> 16;
- const uint16* src = src_ptr + yi * src_stride;
+ const uint16_t* src = src_ptr + yi * src_stride;
// Allocate 2 row buffers.
const int kRowSize = (dst_width + 31) & ~31;
align_buffer_64(row, kRowSize * 4);
- uint16* rowptr = (uint16*)row;
+ uint16_t* rowptr = (uint16_t*)row;
int rowstride = kRowSize;
int lasty = yi;
@@ -1308,20 +1392,24 @@
// of x and dx is the integer part of the source position and
// the lower 16 bits are the fixed decimal part.
-static void ScalePlaneSimple(int src_width, int src_height,
- int dst_width, int dst_height,
- int src_stride, int dst_stride,
- const uint8* src_ptr, uint8* dst_ptr) {+static void ScalePlaneSimple(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint8_t* src_ptr,
+ uint8_t* dst_ptr) {int i;
- void (*ScaleCols)(uint8* dst_ptr, const uint8* src_ptr,
- int dst_width, int x, int dx) = ScaleCols_C;
+ void (*ScaleCols)(uint8_t * dst_ptr, const uint8_t* src_ptr, int dst_width,
+ int x, int dx) = ScaleCols_C;
// Initial source x/y coordinate and step values as 16.16 fixed point.
int x = 0;
int y = 0;
int dx = 0;
int dy = 0;
- ScaleSlope(src_width, src_height, dst_width, dst_height, kFilterNone,
- &x, &y, &dx, &dy);
+ ScaleSlope(src_width, src_height, dst_width, dst_height, kFilterNone, &x, &y,
+ &dx, &dy);
src_width = Abs(src_width);
if (src_width * 2 == dst_width && x < 0x8000) {@@ -1340,20 +1428,24 @@
}
}
-static void ScalePlaneSimple_16(int src_width, int src_height,
- int dst_width, int dst_height,
- int src_stride, int dst_stride,
- const uint16* src_ptr, uint16* dst_ptr) {+static void ScalePlaneSimple_16(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint16_t* src_ptr,
+ uint16_t* dst_ptr) {int i;
- void (*ScaleCols)(uint16* dst_ptr, const uint16* src_ptr,
- int dst_width, int x, int dx) = ScaleCols_16_C;
+ void (*ScaleCols)(uint16_t * dst_ptr, const uint16_t* src_ptr, int dst_width,
+ int x, int dx) = ScaleCols_16_C;
// Initial source x/y coordinate and step values as 16.16 fixed point.
int x = 0;
int y = 0;
int dx = 0;
int dy = 0;
- ScaleSlope(src_width, src_height, dst_width, dst_height, kFilterNone,
- &x, &y, &dx, &dy);
+ ScaleSlope(src_width, src_height, dst_width, dst_height, kFilterNone, &x, &y,
+ &dx, &dy);
src_width = Abs(src_width);
if (src_width * 2 == dst_width && x < 0x8000) {@@ -1366,8 +1458,7 @@
}
for (i = 0; i < dst_height; ++i) {- ScaleCols(dst_ptr, src_ptr + (y >> 16) * src_stride,
- dst_width, x, dx);
+ ScaleCols(dst_ptr, src_ptr + (y >> 16) * src_stride, dst_width, x, dx);
dst_ptr += dst_stride;
y += dy;
}
@@ -1377,14 +1468,18 @@
// This function dispatches to a specialized scaler based on scale factor.
LIBYUV_API
-void ScalePlane(const uint8* src, int src_stride,
- int src_width, int src_height,
- uint8* dst, int dst_stride,
- int dst_width, int dst_height,
+void ScalePlane(const uint8_t* src,
+ int src_stride,
+ int src_width,
+ int src_height,
+ uint8_t* dst,
+ int dst_stride,
+ int dst_width,
+ int dst_height,
enum FilterMode filtering) {// Simplify filtering when possible.
- filtering = ScaleFilterReduce(src_width, src_height,
- dst_width, dst_height, filtering);
+ filtering = ScaleFilterReduce(src_width, src_height, dst_width, dst_height,
+ filtering);
// Negative height means invert the image.
if (src_height < 0) {@@ -1403,46 +1498,42 @@
if (dst_width == src_width && filtering != kFilterBox) {int dy = FixedDiv(src_height, dst_height);
// Arbitrary scale vertically, but unscaled horizontally.
- ScalePlaneVertical(src_height,
- dst_width, dst_height,
- src_stride, dst_stride, src, dst,
- 0, 0, dy, 1, filtering);
+ ScalePlaneVertical(src_height, dst_width, dst_height, src_stride,
+ dst_stride, src, dst, 0, 0, dy, 1, filtering);
return;
}
if (dst_width <= Abs(src_width) && dst_height <= src_height) {// Scale down.
- if (4 * dst_width == 3 * src_width &&
- 4 * dst_height == 3 * src_height) {+ if (4 * dst_width == 3 * src_width && 4 * dst_height == 3 * src_height) {// optimized, 3/4
- ScalePlaneDown34(src_width, src_height, dst_width, dst_height,
- src_stride, dst_stride, src, dst, filtering);
+ ScalePlaneDown34(src_width, src_height, dst_width, dst_height, src_stride,
+ dst_stride, src, dst, filtering);
return;
}
if (2 * dst_width == src_width && 2 * dst_height == src_height) {// optimized, 1/2
- ScalePlaneDown2(src_width, src_height, dst_width, dst_height,
- src_stride, dst_stride, src, dst, filtering);
+ ScalePlaneDown2(src_width, src_height, dst_width, dst_height, src_stride,
+ dst_stride, src, dst, filtering);
return;
}
// 3/8 rounded up for odd sized chroma height.
- if (8 * dst_width == 3 * src_width &&
- dst_height == ((src_height * 3 + 7) / 8)) {+ if (8 * dst_width == 3 * src_width && 8 * dst_height == 3 * src_height) {// optimized, 3/8
- ScalePlaneDown38(src_width, src_height, dst_width, dst_height,
- src_stride, dst_stride, src, dst, filtering);
+ ScalePlaneDown38(src_width, src_height, dst_width, dst_height, src_stride,
+ dst_stride, src, dst, filtering);
return;
}
if (4 * dst_width == src_width && 4 * dst_height == src_height &&
(filtering == kFilterBox || filtering == kFilterNone)) {// optimized, 1/4
- ScalePlaneDown4(src_width, src_height, dst_width, dst_height,
- src_stride, dst_stride, src, dst, filtering);
+ ScalePlaneDown4(src_width, src_height, dst_width, dst_height, src_stride,
+ dst_stride, src, dst, filtering);
return;
}
}
if (filtering == kFilterBox && dst_height * 2 < src_height) {- ScalePlaneBox(src_width, src_height, dst_width, dst_height,
- src_stride, dst_stride, src, dst);
+ ScalePlaneBox(src_width, src_height, dst_width, dst_height, src_stride,
+ dst_stride, src, dst);
return;
}
if (filtering && dst_height > src_height) {@@ -1455,19 +1546,23 @@
src_stride, dst_stride, src, dst, filtering);
return;
}
- ScalePlaneSimple(src_width, src_height, dst_width, dst_height,
- src_stride, dst_stride, src, dst);
+ ScalePlaneSimple(src_width, src_height, dst_width, dst_height, src_stride,
+ dst_stride, src, dst);
}
LIBYUV_API
-void ScalePlane_16(const uint16* src, int src_stride,
- int src_width, int src_height,
- uint16* dst, int dst_stride,
- int dst_width, int dst_height,
- enum FilterMode filtering) {+void ScalePlane_16(const uint16_t* src,
+ int src_stride,
+ int src_width,
+ int src_height,
+ uint16_t* dst,
+ int dst_stride,
+ int dst_width,
+ int dst_height,
+ enum FilterMode filtering) {// Simplify filtering when possible.
- filtering = ScaleFilterReduce(src_width, src_height,
- dst_width, dst_height, filtering);
+ filtering = ScaleFilterReduce(src_width, src_height, dst_width, dst_height,
+ filtering);
// Negative height means invert the image.
if (src_height < 0) {@@ -1483,19 +1578,16 @@
CopyPlane_16(src, src_stride, dst, dst_stride, dst_width, dst_height);
return;
}
- if (dst_width == src_width) {+ if (dst_width == src_width && filtering != kFilterBox) {int dy = FixedDiv(src_height, dst_height);
// Arbitrary scale vertically, but unscaled vertically.
- ScalePlaneVertical_16(src_height,
- dst_width, dst_height,
- src_stride, dst_stride, src, dst,
- 0, 0, dy, 1, filtering);
+ ScalePlaneVertical_16(src_height, dst_width, dst_height, src_stride,
+ dst_stride, src, dst, 0, 0, dy, 1, filtering);
return;
}
if (dst_width <= Abs(src_width) && dst_height <= src_height) {// Scale down.
- if (4 * dst_width == 3 * src_width &&
- 4 * dst_height == 3 * src_height) {+ if (4 * dst_width == 3 * src_width && 4 * dst_height == 3 * src_height) {// optimized, 3/4
ScalePlaneDown34_16(src_width, src_height, dst_width, dst_height,
src_stride, dst_stride, src, dst, filtering);
@@ -1508,8 +1600,7 @@
return;
}
// 3/8 rounded up for odd sized chroma height.
- if (8 * dst_width == 3 * src_width &&
- dst_height == ((src_height * 3 + 7) / 8)) {+ if (8 * dst_width == 3 * src_width && 8 * dst_height == 3 * src_height) {// optimized, 3/8
ScalePlaneDown38_16(src_width, src_height, dst_width, dst_height,
src_stride, dst_stride, src, dst, filtering);
@@ -1516,7 +1607,7 @@
return;
}
if (4 * dst_width == src_width && 4 * dst_height == src_height &&
- filtering != kFilterBilinear) {+ (filtering == kFilterBox || filtering == kFilterNone)) {// optimized, 1/4
ScalePlaneDown4_16(src_width, src_height, dst_width, dst_height,
src_stride, dst_stride, src, dst, filtering);
@@ -1524,8 +1615,8 @@
}
}
if (filtering == kFilterBox && dst_height * 2 < src_height) {- ScalePlaneBox_16(src_width, src_height, dst_width, dst_height,
- src_stride, dst_stride, src, dst);
+ ScalePlaneBox_16(src_width, src_height, dst_width, dst_height, src_stride,
+ dst_stride, src, dst);
return;
}
if (filtering && dst_height > src_height) {@@ -1538,8 +1629,8 @@
src_stride, dst_stride, src, dst, filtering);
return;
}
- ScalePlaneSimple_16(src_width, src_height, dst_width, dst_height,
- src_stride, dst_stride, src, dst);
+ ScalePlaneSimple_16(src_width, src_height, dst_width, dst_height, src_stride,
+ dst_stride, src, dst);
}
// Scale an I420 image.
@@ -1546,14 +1637,22 @@
// This function in turn calls a scaling function for each plane.
LIBYUV_API
-int I420Scale(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- int src_width, int src_height,
- uint8* dst_y, int dst_stride_y,
- uint8* dst_u, int dst_stride_u,
- uint8* dst_v, int dst_stride_v,
- int dst_width, int dst_height,
+int I420Scale(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ int src_width,
+ int src_height,
+ uint8_t* dst_y,
+ int dst_stride_y,
+ uint8_t* dst_u,
+ int dst_stride_u,
+ uint8_t* dst_v,
+ int dst_stride_v,
+ int dst_width,
+ int dst_height,
enum FilterMode filtering) {int src_halfwidth = SUBSAMPLE(src_width, 1, 1);
int src_halfheight = SUBSAMPLE(src_height, 1, 1);
@@ -1560,32 +1659,37 @@
int dst_halfwidth = SUBSAMPLE(dst_width, 1, 1);
int dst_halfheight = SUBSAMPLE(dst_height, 1, 1);
if (!src_y || !src_u || !src_v || src_width == 0 || src_height == 0 ||
- src_width > 32768 || src_height > 32768 ||
- !dst_y || !dst_u || !dst_v || dst_width <= 0 || dst_height <= 0) {+ src_width > 32768 || src_height > 32768 || !dst_y || !dst_u || !dst_v ||
+ dst_width <= 0 || dst_height <= 0) {return -1;
}
- ScalePlane(src_y, src_stride_y, src_width, src_height,
- dst_y, dst_stride_y, dst_width, dst_height,
- filtering);
- ScalePlane(src_u, src_stride_u, src_halfwidth, src_halfheight,
- dst_u, dst_stride_u, dst_halfwidth, dst_halfheight,
- filtering);
- ScalePlane(src_v, src_stride_v, src_halfwidth, src_halfheight,
- dst_v, dst_stride_v, dst_halfwidth, dst_halfheight,
- filtering);
+ ScalePlane(src_y, src_stride_y, src_width, src_height, dst_y, dst_stride_y,
+ dst_width, dst_height, filtering);
+ ScalePlane(src_u, src_stride_u, src_halfwidth, src_halfheight, dst_u,
+ dst_stride_u, dst_halfwidth, dst_halfheight, filtering);
+ ScalePlane(src_v, src_stride_v, src_halfwidth, src_halfheight, dst_v,
+ dst_stride_v, dst_halfwidth, dst_halfheight, filtering);
return 0;
}
LIBYUV_API
-int I420Scale_16(const uint16* src_y, int src_stride_y,
- const uint16* src_u, int src_stride_u,
- const uint16* src_v, int src_stride_v,
- int src_width, int src_height,
- uint16* dst_y, int dst_stride_y,
- uint16* dst_u, int dst_stride_u,
- uint16* dst_v, int dst_stride_v,
- int dst_width, int dst_height,
+int I420Scale_16(const uint16_t* src_y,
+ int src_stride_y,
+ const uint16_t* src_u,
+ int src_stride_u,
+ const uint16_t* src_v,
+ int src_stride_v,
+ int src_width,
+ int src_height,
+ uint16_t* dst_y,
+ int dst_stride_y,
+ uint16_t* dst_u,
+ int dst_stride_u,
+ uint16_t* dst_v,
+ int dst_stride_v,
+ int dst_width,
+ int dst_height,
enum FilterMode filtering) {int src_halfwidth = SUBSAMPLE(src_width, 1, 1);
int src_halfheight = SUBSAMPLE(src_height, 1, 1);
@@ -1592,78 +1696,43 @@
int dst_halfwidth = SUBSAMPLE(dst_width, 1, 1);
int dst_halfheight = SUBSAMPLE(dst_height, 1, 1);
if (!src_y || !src_u || !src_v || src_width == 0 || src_height == 0 ||
- src_width > 32768 || src_height > 32768 ||
- !dst_y || !dst_u || !dst_v || dst_width <= 0 || dst_height <= 0) {+ src_width > 32768 || src_height > 32768 || !dst_y || !dst_u || !dst_v ||
+ dst_width <= 0 || dst_height <= 0) {return -1;
}
- ScalePlane_16(src_y, src_stride_y, src_width, src_height,
- dst_y, dst_stride_y, dst_width, dst_height,
- filtering);
- ScalePlane_16(src_u, src_stride_u, src_halfwidth, src_halfheight,
- dst_u, dst_stride_u, dst_halfwidth, dst_halfheight,
- filtering);
- ScalePlane_16(src_v, src_stride_v, src_halfwidth, src_halfheight,
- dst_v, dst_stride_v, dst_halfwidth, dst_halfheight,
- filtering);
+ ScalePlane_16(src_y, src_stride_y, src_width, src_height, dst_y, dst_stride_y,
+ dst_width, dst_height, filtering);
+ ScalePlane_16(src_u, src_stride_u, src_halfwidth, src_halfheight, dst_u,
+ dst_stride_u, dst_halfwidth, dst_halfheight, filtering);
+ ScalePlane_16(src_v, src_stride_v, src_halfwidth, src_halfheight, dst_v,
+ dst_stride_v, dst_halfwidth, dst_halfheight, filtering);
return 0;
}
// Deprecated api
LIBYUV_API
-int Scale(const uint8* src_y, const uint8* src_u, const uint8* src_v,
- int src_stride_y, int src_stride_u, int src_stride_v,
- int src_width, int src_height,
- uint8* dst_y, uint8* dst_u, uint8* dst_v,
- int dst_stride_y, int dst_stride_u, int dst_stride_v,
- int dst_width, int dst_height,
+int Scale(const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ int src_stride_y,
+ int src_stride_u,
+ int src_stride_v,
+ int src_width,
+ int src_height,
+ uint8_t* dst_y,
+ uint8_t* dst_u,
+ uint8_t* dst_v,
+ int dst_stride_y,
+ int dst_stride_u,
+ int dst_stride_v,
+ int dst_width,
+ int dst_height,
LIBYUV_BOOL interpolate) {- return I420Scale(src_y, src_stride_y,
- src_u, src_stride_u,
- src_v, src_stride_v,
- src_width, src_height,
- dst_y, dst_stride_y,
- dst_u, dst_stride_u,
- dst_v, dst_stride_v,
- dst_width, dst_height,
- interpolate ? kFilterBox : kFilterNone);
-}
-
-// Deprecated api
-LIBYUV_API
-int ScaleOffset(const uint8* src, int src_width, int src_height,
- uint8* dst, int dst_width, int dst_height, int dst_yoffset,
- LIBYUV_BOOL interpolate) {- // Chroma requires offset to multiple of 2.
- int dst_yoffset_even = dst_yoffset & ~1;
- int src_halfwidth = SUBSAMPLE(src_width, 1, 1);
- int src_halfheight = SUBSAMPLE(src_height, 1, 1);
- int dst_halfwidth = SUBSAMPLE(dst_width, 1, 1);
- int dst_halfheight = SUBSAMPLE(dst_height, 1, 1);
- int aheight = dst_height - dst_yoffset_even * 2; // actual output height
- const uint8* src_y = src;
- const uint8* src_u = src + src_width * src_height;
- const uint8* src_v = src + src_width * src_height +
- src_halfwidth * src_halfheight;
- uint8* dst_y = dst + dst_yoffset_even * dst_width;
- uint8* dst_u = dst + dst_width * dst_height +
- (dst_yoffset_even >> 1) * dst_halfwidth;
- uint8* dst_v = dst + dst_width * dst_height + dst_halfwidth * dst_halfheight +
- (dst_yoffset_even >> 1) * dst_halfwidth;
- if (!src || src_width <= 0 || src_height <= 0 ||
- !dst || dst_width <= 0 || dst_height <= 0 || dst_yoffset_even < 0 ||
- dst_yoffset_even >= dst_height) {- return -1;
- }
- return I420Scale(src_y, src_width,
- src_u, src_halfwidth,
- src_v, src_halfwidth,
- src_width, src_height,
- dst_y, dst_width,
- dst_u, dst_halfwidth,
- dst_v, dst_halfwidth,
- dst_width, aheight,
- interpolate ? kFilterBox : kFilterNone);
+ return I420Scale(src_y, src_stride_y, src_u, src_stride_u, src_v,
+ src_stride_v, src_width, src_height, dst_y, dst_stride_y,
+ dst_u, dst_stride_u, dst_v, dst_stride_v, dst_width,
+ dst_height, interpolate ? kFilterBox : kFilterNone);
}
#ifdef __cplusplus
--- a/third_party/libyuv/source/scale_any.cc
+++ b/third_party/libyuv/source/scale_any.cc
@@ -20,184 +20,429 @@
// Definition for ScaleFilterCols, ScaleARGBCols and ScaleARGBFilterCols
#define CANY(NAMEANY, TERP_SIMD, TERP_C, BPP, MASK) \
- void NAMEANY(uint8* dst_ptr, const uint8* src_ptr, \
- int dst_width, int x, int dx) { \- int n = dst_width & ~MASK; \
- if (n > 0) { \- TERP_SIMD(dst_ptr, src_ptr, n, x, dx); \
- } \
- TERP_C(dst_ptr + n * BPP, src_ptr, \
- dst_width & MASK, x + n * dx, dx); \
- }
+ void NAMEANY(uint8_t* dst_ptr, const uint8_t* src_ptr, int dst_width, int x, \
+ int dx) { \+ int r = dst_width & MASK; \
+ int n = dst_width & ~MASK; \
+ if (n > 0) { \+ TERP_SIMD(dst_ptr, src_ptr, n, x, dx); \
+ } \
+ TERP_C(dst_ptr + n * BPP, src_ptr, r, x + n * dx, dx); \
+ }
#ifdef HAS_SCALEFILTERCOLS_NEON
CANY(ScaleFilterCols_Any_NEON, ScaleFilterCols_NEON, ScaleFilterCols_C, 1, 7)
#endif
+#ifdef HAS_SCALEFILTERCOLS_MSA
+CANY(ScaleFilterCols_Any_MSA, ScaleFilterCols_MSA, ScaleFilterCols_C, 1, 15)
+#endif
#ifdef HAS_SCALEARGBCOLS_NEON
CANY(ScaleARGBCols_Any_NEON, ScaleARGBCols_NEON, ScaleARGBCols_C, 4, 7)
#endif
+#ifdef HAS_SCALEARGBCOLS_MSA
+CANY(ScaleARGBCols_Any_MSA, ScaleARGBCols_MSA, ScaleARGBCols_C, 4, 3)
+#endif
#ifdef HAS_SCALEARGBFILTERCOLS_NEON
-CANY(ScaleARGBFilterCols_Any_NEON, ScaleARGBFilterCols_NEON,
- ScaleARGBFilterCols_C, 4, 3)
+CANY(ScaleARGBFilterCols_Any_NEON,
+ ScaleARGBFilterCols_NEON,
+ ScaleARGBFilterCols_C,
+ 4,
+ 3)
#endif
+#ifdef HAS_SCALEARGBFILTERCOLS_MSA
+CANY(ScaleARGBFilterCols_Any_MSA,
+ ScaleARGBFilterCols_MSA,
+ ScaleARGBFilterCols_C,
+ 4,
+ 7)
+#endif
#undef CANY
// Fixed scale down.
+// Mask may be non-power of 2, so use MOD
#define SDANY(NAMEANY, SCALEROWDOWN_SIMD, SCALEROWDOWN_C, FACTOR, BPP, MASK) \
- void NAMEANY(const uint8* src_ptr, ptrdiff_t src_stride, \
- uint8* dst_ptr, int dst_width) { \- int r = (int)((unsigned int)dst_width % (MASK + 1)); \
- int n = dst_width - r; \
- if (n > 0) { \- SCALEROWDOWN_SIMD(src_ptr, src_stride, dst_ptr, n); \
- } \
- SCALEROWDOWN_C(src_ptr + (n * FACTOR) * BPP, src_stride, \
- dst_ptr + n * BPP, r); \
- }
+ void NAMEANY(const uint8_t* src_ptr, ptrdiff_t src_stride, uint8_t* dst_ptr, \
+ int dst_width) { \+ int r = (int)((unsigned int)dst_width % (MASK + 1)); /* NOLINT */ \
+ int n = dst_width - r; \
+ if (n > 0) { \+ SCALEROWDOWN_SIMD(src_ptr, src_stride, dst_ptr, n); \
+ } \
+ SCALEROWDOWN_C(src_ptr + (n * FACTOR) * BPP, src_stride, \
+ dst_ptr + n * BPP, r); \
+ }
// Fixed scale down for odd source width. Used by I420Blend subsampling.
// Since dst_width is (width + 1) / 2, this function scales one less pixel
// and copies the last pixel.
#define SDODD(NAMEANY, SCALEROWDOWN_SIMD, SCALEROWDOWN_C, FACTOR, BPP, MASK) \
- void NAMEANY(const uint8* src_ptr, ptrdiff_t src_stride, \
- uint8* dst_ptr, int dst_width) { \- int r = (int)((unsigned int)(dst_width - 1) % (MASK + 1)); \
- int n = dst_width - r; \
- if (n > 0) { \- SCALEROWDOWN_SIMD(src_ptr, src_stride, dst_ptr, n); \
- } \
- SCALEROWDOWN_C(src_ptr + (n * FACTOR) * BPP, src_stride, \
- dst_ptr + n * BPP, r); \
- }
+ void NAMEANY(const uint8_t* src_ptr, ptrdiff_t src_stride, uint8_t* dst_ptr, \
+ int dst_width) { \+ int r = (int)((unsigned int)(dst_width - 1) % (MASK + 1)); /* NOLINT */ \
+ int n = (dst_width - 1) - r; \
+ if (n > 0) { \+ SCALEROWDOWN_SIMD(src_ptr, src_stride, dst_ptr, n); \
+ } \
+ SCALEROWDOWN_C(src_ptr + (n * FACTOR) * BPP, src_stride, \
+ dst_ptr + n * BPP, r + 1); \
+ }
#ifdef HAS_SCALEROWDOWN2_SSSE3
SDANY(ScaleRowDown2_Any_SSSE3, ScaleRowDown2_SSSE3, ScaleRowDown2_C, 2, 1, 15)
-SDANY(ScaleRowDown2Linear_Any_SSSE3, ScaleRowDown2Linear_SSSE3,
- ScaleRowDown2Linear_C, 2, 1, 15)
-SDANY(ScaleRowDown2Box_Any_SSSE3, ScaleRowDown2Box_SSSE3, ScaleRowDown2Box_C,
- 2, 1, 15)
-SDODD(ScaleRowDown2Box_Odd_SSSE3, ScaleRowDown2Box_SSSE3,
- ScaleRowDown2Box_Odd_C, 2, 1, 15)
+SDANY(ScaleRowDown2Linear_Any_SSSE3,
+ ScaleRowDown2Linear_SSSE3,
+ ScaleRowDown2Linear_C,
+ 2,
+ 1,
+ 15)
+SDANY(ScaleRowDown2Box_Any_SSSE3,
+ ScaleRowDown2Box_SSSE3,
+ ScaleRowDown2Box_C,
+ 2,
+ 1,
+ 15)
+SDODD(ScaleRowDown2Box_Odd_SSSE3,
+ ScaleRowDown2Box_SSSE3,
+ ScaleRowDown2Box_Odd_C,
+ 2,
+ 1,
+ 15)
#endif
#ifdef HAS_SCALEROWDOWN2_AVX2
SDANY(ScaleRowDown2_Any_AVX2, ScaleRowDown2_AVX2, ScaleRowDown2_C, 2, 1, 31)
-SDANY(ScaleRowDown2Linear_Any_AVX2, ScaleRowDown2Linear_AVX2,
- ScaleRowDown2Linear_C, 2, 1, 31)
-SDANY(ScaleRowDown2Box_Any_AVX2, ScaleRowDown2Box_AVX2, ScaleRowDown2Box_C,
- 2, 1, 31)
-SDODD(ScaleRowDown2Box_Odd_AVX2, ScaleRowDown2Box_AVX2, ScaleRowDown2Box_Odd_C,
- 2, 1, 31)
+SDANY(ScaleRowDown2Linear_Any_AVX2,
+ ScaleRowDown2Linear_AVX2,
+ ScaleRowDown2Linear_C,
+ 2,
+ 1,
+ 31)
+SDANY(ScaleRowDown2Box_Any_AVX2,
+ ScaleRowDown2Box_AVX2,
+ ScaleRowDown2Box_C,
+ 2,
+ 1,
+ 31)
+SDODD(ScaleRowDown2Box_Odd_AVX2,
+ ScaleRowDown2Box_AVX2,
+ ScaleRowDown2Box_Odd_C,
+ 2,
+ 1,
+ 31)
#endif
#ifdef HAS_SCALEROWDOWN2_NEON
SDANY(ScaleRowDown2_Any_NEON, ScaleRowDown2_NEON, ScaleRowDown2_C, 2, 1, 15)
-SDANY(ScaleRowDown2Linear_Any_NEON, ScaleRowDown2Linear_NEON,
- ScaleRowDown2Linear_C, 2, 1, 15)
-SDANY(ScaleRowDown2Box_Any_NEON, ScaleRowDown2Box_NEON,
- ScaleRowDown2Box_C, 2, 1, 15)
-SDODD(ScaleRowDown2Box_Odd_NEON, ScaleRowDown2Box_NEON,
- ScaleRowDown2Box_Odd_C, 2, 1, 15)
+SDANY(ScaleRowDown2Linear_Any_NEON,
+ ScaleRowDown2Linear_NEON,
+ ScaleRowDown2Linear_C,
+ 2,
+ 1,
+ 15)
+SDANY(ScaleRowDown2Box_Any_NEON,
+ ScaleRowDown2Box_NEON,
+ ScaleRowDown2Box_C,
+ 2,
+ 1,
+ 15)
+SDODD(ScaleRowDown2Box_Odd_NEON,
+ ScaleRowDown2Box_NEON,
+ ScaleRowDown2Box_Odd_C,
+ 2,
+ 1,
+ 15)
#endif
+#ifdef HAS_SCALEROWDOWN2_MSA
+SDANY(ScaleRowDown2_Any_MSA, ScaleRowDown2_MSA, ScaleRowDown2_C, 2, 1, 31)
+SDANY(ScaleRowDown2Linear_Any_MSA,
+ ScaleRowDown2Linear_MSA,
+ ScaleRowDown2Linear_C,
+ 2,
+ 1,
+ 31)
+SDANY(ScaleRowDown2Box_Any_MSA,
+ ScaleRowDown2Box_MSA,
+ ScaleRowDown2Box_C,
+ 2,
+ 1,
+ 31)
+#endif
#ifdef HAS_SCALEROWDOWN4_SSSE3
SDANY(ScaleRowDown4_Any_SSSE3, ScaleRowDown4_SSSE3, ScaleRowDown4_C, 4, 1, 7)
-SDANY(ScaleRowDown4Box_Any_SSSE3, ScaleRowDown4Box_SSSE3, ScaleRowDown4Box_C,
- 4, 1, 7)
+SDANY(ScaleRowDown4Box_Any_SSSE3,
+ ScaleRowDown4Box_SSSE3,
+ ScaleRowDown4Box_C,
+ 4,
+ 1,
+ 7)
#endif
#ifdef HAS_SCALEROWDOWN4_AVX2
SDANY(ScaleRowDown4_Any_AVX2, ScaleRowDown4_AVX2, ScaleRowDown4_C, 4, 1, 15)
-SDANY(ScaleRowDown4Box_Any_AVX2, ScaleRowDown4Box_AVX2, ScaleRowDown4Box_C,
- 4, 1, 15)
+SDANY(ScaleRowDown4Box_Any_AVX2,
+ ScaleRowDown4Box_AVX2,
+ ScaleRowDown4Box_C,
+ 4,
+ 1,
+ 15)
#endif
#ifdef HAS_SCALEROWDOWN4_NEON
SDANY(ScaleRowDown4_Any_NEON, ScaleRowDown4_NEON, ScaleRowDown4_C, 4, 1, 7)
-SDANY(ScaleRowDown4Box_Any_NEON, ScaleRowDown4Box_NEON, ScaleRowDown4Box_C,
- 4, 1, 7)
+SDANY(ScaleRowDown4Box_Any_NEON,
+ ScaleRowDown4Box_NEON,
+ ScaleRowDown4Box_C,
+ 4,
+ 1,
+ 7)
#endif
+#ifdef HAS_SCALEROWDOWN4_MSA
+SDANY(ScaleRowDown4_Any_MSA, ScaleRowDown4_MSA, ScaleRowDown4_C, 4, 1, 15)
+SDANY(ScaleRowDown4Box_Any_MSA,
+ ScaleRowDown4Box_MSA,
+ ScaleRowDown4Box_C,
+ 4,
+ 1,
+ 15)
+#endif
#ifdef HAS_SCALEROWDOWN34_SSSE3
-SDANY(ScaleRowDown34_Any_SSSE3, ScaleRowDown34_SSSE3,
- ScaleRowDown34_C, 4 / 3, 1, 23)
-SDANY(ScaleRowDown34_0_Box_Any_SSSE3, ScaleRowDown34_0_Box_SSSE3,
- ScaleRowDown34_0_Box_C, 4 / 3, 1, 23)
-SDANY(ScaleRowDown34_1_Box_Any_SSSE3, ScaleRowDown34_1_Box_SSSE3,
- ScaleRowDown34_1_Box_C, 4 / 3, 1, 23)
+SDANY(ScaleRowDown34_Any_SSSE3,
+ ScaleRowDown34_SSSE3,
+ ScaleRowDown34_C,
+ 4 / 3,
+ 1,
+ 23)
+SDANY(ScaleRowDown34_0_Box_Any_SSSE3,
+ ScaleRowDown34_0_Box_SSSE3,
+ ScaleRowDown34_0_Box_C,
+ 4 / 3,
+ 1,
+ 23)
+SDANY(ScaleRowDown34_1_Box_Any_SSSE3,
+ ScaleRowDown34_1_Box_SSSE3,
+ ScaleRowDown34_1_Box_C,
+ 4 / 3,
+ 1,
+ 23)
#endif
#ifdef HAS_SCALEROWDOWN34_NEON
-SDANY(ScaleRowDown34_Any_NEON, ScaleRowDown34_NEON,
- ScaleRowDown34_C, 4 / 3, 1, 23)
-SDANY(ScaleRowDown34_0_Box_Any_NEON, ScaleRowDown34_0_Box_NEON,
- ScaleRowDown34_0_Box_C, 4 / 3, 1, 23)
-SDANY(ScaleRowDown34_1_Box_Any_NEON, ScaleRowDown34_1_Box_NEON,
- ScaleRowDown34_1_Box_C, 4 / 3, 1, 23)
+SDANY(ScaleRowDown34_Any_NEON,
+ ScaleRowDown34_NEON,
+ ScaleRowDown34_C,
+ 4 / 3,
+ 1,
+ 23)
+SDANY(ScaleRowDown34_0_Box_Any_NEON,
+ ScaleRowDown34_0_Box_NEON,
+ ScaleRowDown34_0_Box_C,
+ 4 / 3,
+ 1,
+ 23)
+SDANY(ScaleRowDown34_1_Box_Any_NEON,
+ ScaleRowDown34_1_Box_NEON,
+ ScaleRowDown34_1_Box_C,
+ 4 / 3,
+ 1,
+ 23)
#endif
+#ifdef HAS_SCALEROWDOWN34_MSA
+SDANY(ScaleRowDown34_Any_MSA,
+ ScaleRowDown34_MSA,
+ ScaleRowDown34_C,
+ 4 / 3,
+ 1,
+ 47)
+SDANY(ScaleRowDown34_0_Box_Any_MSA,
+ ScaleRowDown34_0_Box_MSA,
+ ScaleRowDown34_0_Box_C,
+ 4 / 3,
+ 1,
+ 47)
+SDANY(ScaleRowDown34_1_Box_Any_MSA,
+ ScaleRowDown34_1_Box_MSA,
+ ScaleRowDown34_1_Box_C,
+ 4 / 3,
+ 1,
+ 47)
+#endif
#ifdef HAS_SCALEROWDOWN38_SSSE3
-SDANY(ScaleRowDown38_Any_SSSE3, ScaleRowDown38_SSSE3,
- ScaleRowDown38_C, 8 / 3, 1, 11)
-SDANY(ScaleRowDown38_3_Box_Any_SSSE3, ScaleRowDown38_3_Box_SSSE3,
- ScaleRowDown38_3_Box_C, 8 / 3, 1, 5)
-SDANY(ScaleRowDown38_2_Box_Any_SSSE3, ScaleRowDown38_2_Box_SSSE3,
- ScaleRowDown38_2_Box_C, 8 / 3, 1, 5)
+SDANY(ScaleRowDown38_Any_SSSE3,
+ ScaleRowDown38_SSSE3,
+ ScaleRowDown38_C,
+ 8 / 3,
+ 1,
+ 11)
+SDANY(ScaleRowDown38_3_Box_Any_SSSE3,
+ ScaleRowDown38_3_Box_SSSE3,
+ ScaleRowDown38_3_Box_C,
+ 8 / 3,
+ 1,
+ 5)
+SDANY(ScaleRowDown38_2_Box_Any_SSSE3,
+ ScaleRowDown38_2_Box_SSSE3,
+ ScaleRowDown38_2_Box_C,
+ 8 / 3,
+ 1,
+ 5)
#endif
#ifdef HAS_SCALEROWDOWN38_NEON
-SDANY(ScaleRowDown38_Any_NEON, ScaleRowDown38_NEON,
- ScaleRowDown38_C, 8 / 3, 1, 11)
-SDANY(ScaleRowDown38_3_Box_Any_NEON, ScaleRowDown38_3_Box_NEON,
- ScaleRowDown38_3_Box_C, 8 / 3, 1, 11)
-SDANY(ScaleRowDown38_2_Box_Any_NEON, ScaleRowDown38_2_Box_NEON,
- ScaleRowDown38_2_Box_C, 8 / 3, 1, 11)
+SDANY(ScaleRowDown38_Any_NEON,
+ ScaleRowDown38_NEON,
+ ScaleRowDown38_C,
+ 8 / 3,
+ 1,
+ 11)
+SDANY(ScaleRowDown38_3_Box_Any_NEON,
+ ScaleRowDown38_3_Box_NEON,
+ ScaleRowDown38_3_Box_C,
+ 8 / 3,
+ 1,
+ 11)
+SDANY(ScaleRowDown38_2_Box_Any_NEON,
+ ScaleRowDown38_2_Box_NEON,
+ ScaleRowDown38_2_Box_C,
+ 8 / 3,
+ 1,
+ 11)
#endif
+#ifdef HAS_SCALEROWDOWN38_MSA
+SDANY(ScaleRowDown38_Any_MSA,
+ ScaleRowDown38_MSA,
+ ScaleRowDown38_C,
+ 8 / 3,
+ 1,
+ 11)
+SDANY(ScaleRowDown38_3_Box_Any_MSA,
+ ScaleRowDown38_3_Box_MSA,
+ ScaleRowDown38_3_Box_C,
+ 8 / 3,
+ 1,
+ 11)
+SDANY(ScaleRowDown38_2_Box_Any_MSA,
+ ScaleRowDown38_2_Box_MSA,
+ ScaleRowDown38_2_Box_C,
+ 8 / 3,
+ 1,
+ 11)
+#endif
#ifdef HAS_SCALEARGBROWDOWN2_SSE2
-SDANY(ScaleARGBRowDown2_Any_SSE2, ScaleARGBRowDown2_SSE2,
- ScaleARGBRowDown2_C, 2, 4, 3)
-SDANY(ScaleARGBRowDown2Linear_Any_SSE2, ScaleARGBRowDown2Linear_SSE2,
- ScaleARGBRowDown2Linear_C, 2, 4, 3)
-SDANY(ScaleARGBRowDown2Box_Any_SSE2, ScaleARGBRowDown2Box_SSE2,
- ScaleARGBRowDown2Box_C, 2, 4, 3)
+SDANY(ScaleARGBRowDown2_Any_SSE2,
+ ScaleARGBRowDown2_SSE2,
+ ScaleARGBRowDown2_C,
+ 2,
+ 4,
+ 3)
+SDANY(ScaleARGBRowDown2Linear_Any_SSE2,
+ ScaleARGBRowDown2Linear_SSE2,
+ ScaleARGBRowDown2Linear_C,
+ 2,
+ 4,
+ 3)
+SDANY(ScaleARGBRowDown2Box_Any_SSE2,
+ ScaleARGBRowDown2Box_SSE2,
+ ScaleARGBRowDown2Box_C,
+ 2,
+ 4,
+ 3)
#endif
#ifdef HAS_SCALEARGBROWDOWN2_NEON
-SDANY(ScaleARGBRowDown2_Any_NEON, ScaleARGBRowDown2_NEON,
- ScaleARGBRowDown2_C, 2, 4, 7)
-SDANY(ScaleARGBRowDown2Linear_Any_NEON, ScaleARGBRowDown2Linear_NEON,
- ScaleARGBRowDown2Linear_C, 2, 4, 7)
-SDANY(ScaleARGBRowDown2Box_Any_NEON, ScaleARGBRowDown2Box_NEON,
- ScaleARGBRowDown2Box_C, 2, 4, 7)
+SDANY(ScaleARGBRowDown2_Any_NEON,
+ ScaleARGBRowDown2_NEON,
+ ScaleARGBRowDown2_C,
+ 2,
+ 4,
+ 7)
+SDANY(ScaleARGBRowDown2Linear_Any_NEON,
+ ScaleARGBRowDown2Linear_NEON,
+ ScaleARGBRowDown2Linear_C,
+ 2,
+ 4,
+ 7)
+SDANY(ScaleARGBRowDown2Box_Any_NEON,
+ ScaleARGBRowDown2Box_NEON,
+ ScaleARGBRowDown2Box_C,
+ 2,
+ 4,
+ 7)
#endif
+#ifdef HAS_SCALEARGBROWDOWN2_MSA
+SDANY(ScaleARGBRowDown2_Any_MSA,
+ ScaleARGBRowDown2_MSA,
+ ScaleARGBRowDown2_C,
+ 2,
+ 4,
+ 3)
+SDANY(ScaleARGBRowDown2Linear_Any_MSA,
+ ScaleARGBRowDown2Linear_MSA,
+ ScaleARGBRowDown2Linear_C,
+ 2,
+ 4,
+ 3)
+SDANY(ScaleARGBRowDown2Box_Any_MSA,
+ ScaleARGBRowDown2Box_MSA,
+ ScaleARGBRowDown2Box_C,
+ 2,
+ 4,
+ 3)
+#endif
#undef SDANY
// Scale down by even scale factor.
-#define SDAANY(NAMEANY, SCALEROWDOWN_SIMD, SCALEROWDOWN_C, BPP, MASK) \
- void NAMEANY(const uint8* src_ptr, ptrdiff_t src_stride, int src_stepx, \
- uint8* dst_ptr, int dst_width) { \- int r = (int)((unsigned int)dst_width % (MASK + 1)); \
- int n = dst_width - r; \
- if (n > 0) { \- SCALEROWDOWN_SIMD(src_ptr, src_stride, src_stepx, dst_ptr, n); \
- } \
- SCALEROWDOWN_C(src_ptr + (n * src_stepx) * BPP, src_stride, \
- src_stepx, dst_ptr + n * BPP, r); \
- }
+#define SDAANY(NAMEANY, SCALEROWDOWN_SIMD, SCALEROWDOWN_C, BPP, MASK) \
+ void NAMEANY(const uint8_t* src_ptr, ptrdiff_t src_stride, int src_stepx, \
+ uint8_t* dst_ptr, int dst_width) { \+ int r = dst_width & MASK; \
+ int n = dst_width & ~MASK; \
+ if (n > 0) { \+ SCALEROWDOWN_SIMD(src_ptr, src_stride, src_stepx, dst_ptr, n); \
+ } \
+ SCALEROWDOWN_C(src_ptr + (n * src_stepx) * BPP, src_stride, src_stepx, \
+ dst_ptr + n * BPP, r); \
+ }
#ifdef HAS_SCALEARGBROWDOWNEVEN_SSE2
-SDAANY(ScaleARGBRowDownEven_Any_SSE2, ScaleARGBRowDownEven_SSE2,
- ScaleARGBRowDownEven_C, 4, 3)
-SDAANY(ScaleARGBRowDownEvenBox_Any_SSE2, ScaleARGBRowDownEvenBox_SSE2,
- ScaleARGBRowDownEvenBox_C, 4, 3)
+SDAANY(ScaleARGBRowDownEven_Any_SSE2,
+ ScaleARGBRowDownEven_SSE2,
+ ScaleARGBRowDownEven_C,
+ 4,
+ 3)
+SDAANY(ScaleARGBRowDownEvenBox_Any_SSE2,
+ ScaleARGBRowDownEvenBox_SSE2,
+ ScaleARGBRowDownEvenBox_C,
+ 4,
+ 3)
#endif
#ifdef HAS_SCALEARGBROWDOWNEVEN_NEON
-SDAANY(ScaleARGBRowDownEven_Any_NEON, ScaleARGBRowDownEven_NEON,
- ScaleARGBRowDownEven_C, 4, 3)
-SDAANY(ScaleARGBRowDownEvenBox_Any_NEON, ScaleARGBRowDownEvenBox_NEON,
- ScaleARGBRowDownEvenBox_C, 4, 3)
+SDAANY(ScaleARGBRowDownEven_Any_NEON,
+ ScaleARGBRowDownEven_NEON,
+ ScaleARGBRowDownEven_C,
+ 4,
+ 3)
+SDAANY(ScaleARGBRowDownEvenBox_Any_NEON,
+ ScaleARGBRowDownEvenBox_NEON,
+ ScaleARGBRowDownEvenBox_C,
+ 4,
+ 3)
#endif
+#ifdef HAS_SCALEARGBROWDOWNEVEN_MSA
+SDAANY(ScaleARGBRowDownEven_Any_MSA,
+ ScaleARGBRowDownEven_MSA,
+ ScaleARGBRowDownEven_C,
+ 4,
+ 3)
+SDAANY(ScaleARGBRowDownEvenBox_Any_MSA,
+ ScaleARGBRowDownEvenBox_MSA,
+ ScaleARGBRowDownEvenBox_C,
+ 4,
+ 3)
+#endif
// Add rows box filter scale down.
-#define SAANY(NAMEANY, SCALEADDROW_SIMD, SCALEADDROW_C, MASK) \
- void NAMEANY(const uint8* src_ptr, uint16* dst_ptr, int src_width) { \- int n = src_width & ~MASK; \
- if (n > 0) { \- SCALEADDROW_SIMD(src_ptr, dst_ptr, n); \
- } \
- SCALEADDROW_C(src_ptr + n, dst_ptr + n, src_width & MASK); \
- }
+#define SAANY(NAMEANY, SCALEADDROW_SIMD, SCALEADDROW_C, MASK) \
+ void NAMEANY(const uint8_t* src_ptr, uint16_t* dst_ptr, int src_width) { \+ int n = src_width & ~MASK; \
+ if (n > 0) { \+ SCALEADDROW_SIMD(src_ptr, dst_ptr, n); \
+ } \
+ SCALEADDROW_C(src_ptr + n, dst_ptr + n, src_width & MASK); \
+ }
#ifdef HAS_SCALEADDROW_SSE2
SAANY(ScaleAddRow_Any_SSE2, ScaleAddRow_SSE2, ScaleAddRow_C, 15)
@@ -208,6 +453,9 @@
#ifdef HAS_SCALEADDROW_NEON
SAANY(ScaleAddRow_Any_NEON, ScaleAddRow_NEON, ScaleAddRow_C, 15)
#endif
+#ifdef HAS_SCALEADDROW_MSA
+SAANY(ScaleAddRow_Any_MSA, ScaleAddRow_MSA, ScaleAddRow_C, 15)
+#endif
#undef SAANY
#ifdef __cplusplus
@@ -214,8 +462,3 @@
} // extern "C"
} // namespace libyuv
#endif
-
-
-
-
-
--- a/third_party/libyuv/source/scale_argb.cc
+++ b/third_party/libyuv/source/scale_argb.cc
@@ -30,20 +30,31 @@
// ScaleARGB ARGB, 1/2
// This is an optimized version for scaling down a ARGB to 1/2 of
// its original size.
-static void ScaleARGBDown2(int src_width, int src_height,
- int dst_width, int dst_height,
- int src_stride, int dst_stride,
- const uint8* src_argb, uint8* dst_argb,
- int x, int dx, int y, int dy,
+static void ScaleARGBDown2(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int x,
+ int dx,
+ int y,
+ int dy,
enum FilterMode filtering) {int j;
int row_stride = src_stride * (dy >> 16);
- void (*ScaleARGBRowDown2)(const uint8* src_argb, ptrdiff_t src_stride,
- uint8* dst_argb, int dst_width) =
- filtering == kFilterNone ? ScaleARGBRowDown2_C :
- (filtering == kFilterLinear ? ScaleARGBRowDown2Linear_C :
- ScaleARGBRowDown2Box_C);
- assert(dx == 65536 * 2); // Test scale factor of 2.
+ void (*ScaleARGBRowDown2)(const uint8_t* src_argb, ptrdiff_t src_stride,
+ uint8_t* dst_argb, int dst_width) =
+ filtering == kFilterNone
+ ? ScaleARGBRowDown2_C
+ : (filtering == kFilterLinear ? ScaleARGBRowDown2Linear_C
+ : ScaleARGBRowDown2Box_C);
+ (void)src_width;
+ (void)src_height;
+ (void)dx;
+ assert(dx == 65536 * 2); // Test scale factor of 2.
assert((dy & 0x1ffff) == 0); // Test vertical scale is multiple of 2.
// Advance to odd row, even column.
if (filtering == kFilterBilinear) {@@ -54,28 +65,52 @@
#if defined(HAS_SCALEARGBROWDOWN2_SSE2)
if (TestCpuFlag(kCpuHasSSE2)) {- ScaleARGBRowDown2 = filtering == kFilterNone ? ScaleARGBRowDown2_Any_SSE2 :
- (filtering == kFilterLinear ? ScaleARGBRowDown2Linear_Any_SSE2 :
- ScaleARGBRowDown2Box_Any_SSE2);
+ ScaleARGBRowDown2 =
+ filtering == kFilterNone
+ ? ScaleARGBRowDown2_Any_SSE2
+ : (filtering == kFilterLinear ? ScaleARGBRowDown2Linear_Any_SSE2
+ : ScaleARGBRowDown2Box_Any_SSE2);
if (IS_ALIGNED(dst_width, 4)) {- ScaleARGBRowDown2 = filtering == kFilterNone ? ScaleARGBRowDown2_SSE2 :
- (filtering == kFilterLinear ? ScaleARGBRowDown2Linear_SSE2 :
- ScaleARGBRowDown2Box_SSE2);
+ ScaleARGBRowDown2 =
+ filtering == kFilterNone
+ ? ScaleARGBRowDown2_SSE2
+ : (filtering == kFilterLinear ? ScaleARGBRowDown2Linear_SSE2
+ : ScaleARGBRowDown2Box_SSE2);
}
}
#endif
#if defined(HAS_SCALEARGBROWDOWN2_NEON)
if (TestCpuFlag(kCpuHasNEON)) {- ScaleARGBRowDown2 = filtering == kFilterNone ? ScaleARGBRowDown2_Any_NEON :
- (filtering == kFilterLinear ? ScaleARGBRowDown2Linear_Any_NEON :
- ScaleARGBRowDown2Box_Any_NEON);
+ ScaleARGBRowDown2 =
+ filtering == kFilterNone
+ ? ScaleARGBRowDown2_Any_NEON
+ : (filtering == kFilterLinear ? ScaleARGBRowDown2Linear_Any_NEON
+ : ScaleARGBRowDown2Box_Any_NEON);
if (IS_ALIGNED(dst_width, 8)) {- ScaleARGBRowDown2 = filtering == kFilterNone ? ScaleARGBRowDown2_NEON :
- (filtering == kFilterLinear ? ScaleARGBRowDown2Linear_NEON :
- ScaleARGBRowDown2Box_NEON);
+ ScaleARGBRowDown2 =
+ filtering == kFilterNone
+ ? ScaleARGBRowDown2_NEON
+ : (filtering == kFilterLinear ? ScaleARGBRowDown2Linear_NEON
+ : ScaleARGBRowDown2Box_NEON);
}
}
#endif
+#if defined(HAS_SCALEARGBROWDOWN2_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ScaleARGBRowDown2 =
+ filtering == kFilterNone
+ ? ScaleARGBRowDown2_Any_MSA
+ : (filtering == kFilterLinear ? ScaleARGBRowDown2Linear_Any_MSA
+ : ScaleARGBRowDown2Box_Any_MSA);
+ if (IS_ALIGNED(dst_width, 4)) {+ ScaleARGBRowDown2 =
+ filtering == kFilterNone
+ ? ScaleARGBRowDown2_MSA
+ : (filtering == kFilterLinear ? ScaleARGBRowDown2Linear_MSA
+ : ScaleARGBRowDown2Box_MSA);
+ }
+ }
+#endif
if (filtering == kFilterLinear) {src_stride = 0;
@@ -90,21 +125,32 @@
// ScaleARGB ARGB, 1/4
// This is an optimized version for scaling down a ARGB to 1/4 of
// its original size.
-static void ScaleARGBDown4Box(int src_width, int src_height,
- int dst_width, int dst_height,
- int src_stride, int dst_stride,
- const uint8* src_argb, uint8* dst_argb,
- int x, int dx, int y, int dy) {+static void ScaleARGBDown4Box(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int x,
+ int dx,
+ int y,
+ int dy) {int j;
// Allocate 2 rows of ARGB.
const int kRowSize = (dst_width * 2 * 4 + 31) & ~31;
align_buffer_64(row, kRowSize * 2);
int row_stride = src_stride * (dy >> 16);
- void (*ScaleARGBRowDown2)(const uint8* src_argb, ptrdiff_t src_stride,
- uint8* dst_argb, int dst_width) = ScaleARGBRowDown2Box_C;
+ void (*ScaleARGBRowDown2)(const uint8_t* src_argb, ptrdiff_t src_stride,
+ uint8_t* dst_argb, int dst_width) =
+ ScaleARGBRowDown2Box_C;
// Advance to odd row, even column.
src_argb += (y >> 16) * src_stride + (x >> 16) * 4;
- assert(dx == 65536 * 4); // Test scale factor of 4.
+ (void)src_width;
+ (void)src_height;
+ (void)dx;
+ assert(dx == 65536 * 4); // Test scale factor of 4.
assert((dy & 0x3ffff) == 0); // Test vertical scale is multiple of 4.
#if defined(HAS_SCALEARGBROWDOWN2_SSE2)
if (TestCpuFlag(kCpuHasSSE2)) {@@ -125,8 +171,8 @@
for (j = 0; j < dst_height; ++j) {ScaleARGBRowDown2(src_argb, src_stride, row, dst_width * 2);
- ScaleARGBRowDown2(src_argb + src_stride * 2, src_stride,
- row + kRowSize, dst_width * 2);
+ ScaleARGBRowDown2(src_argb + src_stride * 2, src_stride, row + kRowSize,
+ dst_width * 2);
ScaleARGBRowDown2(row, kRowSize, dst_argb, dst_width);
src_argb += row_stride;
dst_argb += dst_stride;
@@ -137,41 +183,60 @@
// ScaleARGB ARGB Even
// This is an optimized version for scaling down a ARGB to even
// multiple of its original size.
-static void ScaleARGBDownEven(int src_width, int src_height,
- int dst_width, int dst_height,
- int src_stride, int dst_stride,
- const uint8* src_argb, uint8* dst_argb,
- int x, int dx, int y, int dy,
+static void ScaleARGBDownEven(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int x,
+ int dx,
+ int y,
+ int dy,
enum FilterMode filtering) {int j;
int col_step = dx >> 16;
int row_stride = (dy >> 16) * src_stride;
- void (*ScaleARGBRowDownEven)(const uint8* src_argb, ptrdiff_t src_stride,
- int src_step, uint8* dst_argb, int dst_width) =
+ void (*ScaleARGBRowDownEven)(const uint8_t* src_argb, ptrdiff_t src_stride,
+ int src_step, uint8_t* dst_argb, int dst_width) =
filtering ? ScaleARGBRowDownEvenBox_C : ScaleARGBRowDownEven_C;
+ (void)src_width;
+ (void)src_height;
assert(IS_ALIGNED(src_width, 2));
assert(IS_ALIGNED(src_height, 2));
src_argb += (y >> 16) * src_stride + (x >> 16) * 4;
#if defined(HAS_SCALEARGBROWDOWNEVEN_SSE2)
if (TestCpuFlag(kCpuHasSSE2)) {- ScaleARGBRowDownEven = filtering ? ScaleARGBRowDownEvenBox_Any_SSE2 :
- ScaleARGBRowDownEven_Any_SSE2;
+ ScaleARGBRowDownEven = filtering ? ScaleARGBRowDownEvenBox_Any_SSE2
+ : ScaleARGBRowDownEven_Any_SSE2;
if (IS_ALIGNED(dst_width, 4)) {- ScaleARGBRowDownEven = filtering ? ScaleARGBRowDownEvenBox_SSE2 :
- ScaleARGBRowDownEven_SSE2;
+ ScaleARGBRowDownEven =
+ filtering ? ScaleARGBRowDownEvenBox_SSE2 : ScaleARGBRowDownEven_SSE2;
}
}
#endif
#if defined(HAS_SCALEARGBROWDOWNEVEN_NEON)
if (TestCpuFlag(kCpuHasNEON)) {- ScaleARGBRowDownEven = filtering ? ScaleARGBRowDownEvenBox_Any_NEON :
- ScaleARGBRowDownEven_Any_NEON;
+ ScaleARGBRowDownEven = filtering ? ScaleARGBRowDownEvenBox_Any_NEON
+ : ScaleARGBRowDownEven_Any_NEON;
if (IS_ALIGNED(dst_width, 4)) {- ScaleARGBRowDownEven = filtering ? ScaleARGBRowDownEvenBox_NEON :
- ScaleARGBRowDownEven_NEON;
+ ScaleARGBRowDownEven =
+ filtering ? ScaleARGBRowDownEvenBox_NEON : ScaleARGBRowDownEven_NEON;
}
}
#endif
+#if defined(HAS_SCALEARGBROWDOWNEVEN_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ScaleARGBRowDownEven = filtering ? ScaleARGBRowDownEvenBox_Any_MSA
+ : ScaleARGBRowDownEven_Any_MSA;
+ if (IS_ALIGNED(dst_width, 4)) {+ ScaleARGBRowDownEven =
+ filtering ? ScaleARGBRowDownEvenBox_MSA : ScaleARGBRowDownEven_MSA;
+ }
+ }
+#endif
if (filtering == kFilterLinear) {src_stride = 0;
@@ -184,25 +249,32 @@
}
// Scale ARGB down with bilinear interpolation.
-static void ScaleARGBBilinearDown(int src_width, int src_height,
- int dst_width, int dst_height,
- int src_stride, int dst_stride,
- const uint8* src_argb, uint8* dst_argb,
- int x, int dx, int y, int dy,
+static void ScaleARGBBilinearDown(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int x,
+ int dx,
+ int y,
+ int dy,
enum FilterMode filtering) {int j;
- void (*InterpolateRow)(uint8* dst_argb, const uint8* src_argb,
- ptrdiff_t src_stride, int dst_width, int source_y_fraction) =
- InterpolateRow_C;
- void (*ScaleARGBFilterCols)(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x, int dx) =
+ void (*InterpolateRow)(uint8_t * dst_argb, const uint8_t* src_argb,
+ ptrdiff_t src_stride, int dst_width,
+ int source_y_fraction) = InterpolateRow_C;
+ void (*ScaleARGBFilterCols)(uint8_t * dst_argb, const uint8_t* src_argb,
+ int dst_width, int x, int dx) =
(src_width >= 32768) ? ScaleARGBFilterCols64_C : ScaleARGBFilterCols_C;
- int64 xlast = x + (int64)(dst_width - 1) * dx;
- int64 xl = (dx >= 0) ? x : xlast;
- int64 xr = (dx >= 0) ? xlast : x;
+ int64_t xlast = x + (int64_t)(dst_width - 1) * dx;
+ int64_t xl = (dx >= 0) ? x : xlast;
+ int64_t xr = (dx >= 0) ? xlast : x;
int clip_src_width;
- xl = (xl >> 16) & ~3; // Left edge aligned.
- xr = (xr >> 16) + 1; // Right most pixel used. Bilinear uses 2 pixels.
+ xl = (xl >> 16) & ~3; // Left edge aligned.
+ xr = (xr >> 16) + 1; // Right most pixel used. Bilinear uses 2 pixels.
xr = (xr + 1 + 3) & ~3; // 1 beyond 4 pixel aligned right most pixel.
if (xr > src_width) {xr = src_width;
@@ -234,12 +306,11 @@
}
}
#endif
-#if defined(HAS_INTERPOLATEROW_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2) &&
- IS_ALIGNED(src_argb, 4) && IS_ALIGNED(src_stride, 4)) {- InterpolateRow = InterpolateRow_Any_DSPR2;
- if (IS_ALIGNED(clip_src_width, 4)) {- InterpolateRow = InterpolateRow_DSPR2;
+#if defined(HAS_INTERPOLATEROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ InterpolateRow = InterpolateRow_Any_MSA;
+ if (IS_ALIGNED(clip_src_width, 32)) {+ InterpolateRow = InterpolateRow_MSA;
}
}
#endif
@@ -256,6 +327,14 @@
}
}
#endif
+#if defined(HAS_SCALEARGBFILTERCOLS_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ScaleARGBFilterCols = ScaleARGBFilterCols_Any_MSA;
+ if (IS_ALIGNED(dst_width, 8)) {+ ScaleARGBFilterCols = ScaleARGBFilterCols_MSA;
+ }
+ }
+#endif
// TODO(fbarchard): Consider not allocating row buffer for kFilterLinear.
// Allocate a row of ARGB.
{@@ -267,7 +346,7 @@
}
for (j = 0; j < dst_height; ++j) {int yi = y >> 16;
- const uint8* src = src_argb + yi * src_stride;
+ const uint8_t* src = src_argb + yi * src_stride;
if (filtering == kFilterLinear) {ScaleARGBFilterCols(dst_argb, src, dst_width, x, dx);
} else {@@ -286,18 +365,25 @@
}
// Scale ARGB up with bilinear interpolation.
-static void ScaleARGBBilinearUp(int src_width, int src_height,
- int dst_width, int dst_height,
- int src_stride, int dst_stride,
- const uint8* src_argb, uint8* dst_argb,
- int x, int dx, int y, int dy,
+static void ScaleARGBBilinearUp(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int x,
+ int dx,
+ int y,
+ int dy,
enum FilterMode filtering) {int j;
- void (*InterpolateRow)(uint8* dst_argb, const uint8* src_argb,
- ptrdiff_t src_stride, int dst_width, int source_y_fraction) =
- InterpolateRow_C;
- void (*ScaleARGBFilterCols)(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x, int dx) =
+ void (*InterpolateRow)(uint8_t * dst_argb, const uint8_t* src_argb,
+ ptrdiff_t src_stride, int dst_width,
+ int source_y_fraction) = InterpolateRow_C;
+ void (*ScaleARGBFilterCols)(uint8_t * dst_argb, const uint8_t* src_argb,
+ int dst_width, int x, int dx) =
filtering ? ScaleARGBFilterCols_C : ScaleARGBCols_C;
const int max_y = (src_height - 1) << 16;
#if defined(HAS_INTERPOLATEROW_SSSE3)
@@ -324,15 +410,17 @@
}
}
#endif
-#if defined(HAS_INTERPOLATEROW_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2) &&
- IS_ALIGNED(dst_argb, 4) && IS_ALIGNED(dst_stride, 4)) {- InterpolateRow = InterpolateRow_DSPR2;
+#if defined(HAS_INTERPOLATEROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ InterpolateRow = InterpolateRow_Any_MSA;
+ if (IS_ALIGNED(dst_width, 8)) {+ InterpolateRow = InterpolateRow_MSA;
+ }
}
#endif
if (src_width >= 32768) {- ScaleARGBFilterCols = filtering ?
- ScaleARGBFilterCols64_C : ScaleARGBCols64_C;
+ ScaleARGBFilterCols =
+ filtering ? ScaleARGBFilterCols64_C : ScaleARGBCols64_C;
}
#if defined(HAS_SCALEARGBFILTERCOLS_SSSE3)
if (filtering && TestCpuFlag(kCpuHasSSSE3) && src_width < 32768) {@@ -347,6 +435,14 @@
}
}
#endif
+#if defined(HAS_SCALEARGBFILTERCOLS_MSA)
+ if (filtering && TestCpuFlag(kCpuHasMSA)) {+ ScaleARGBFilterCols = ScaleARGBFilterCols_Any_MSA;
+ if (IS_ALIGNED(dst_width, 8)) {+ ScaleARGBFilterCols = ScaleARGBFilterCols_MSA;
+ }
+ }
+#endif
#if defined(HAS_SCALEARGBCOLS_SSE2)
if (!filtering && TestCpuFlag(kCpuHasSSE2) && src_width < 32768) {ScaleARGBFilterCols = ScaleARGBCols_SSE2;
@@ -360,6 +456,14 @@
}
}
#endif
+#if defined(HAS_SCALEARGBCOLS_MSA)
+ if (!filtering && TestCpuFlag(kCpuHasMSA)) {+ ScaleARGBFilterCols = ScaleARGBCols_Any_MSA;
+ if (IS_ALIGNED(dst_width, 4)) {+ ScaleARGBFilterCols = ScaleARGBCols_MSA;
+ }
+ }
+#endif
if (!filtering && src_width * 2 == dst_width && x < 0x8000) {ScaleARGBFilterCols = ScaleARGBColsUp2_C;
#if defined(HAS_SCALEARGBCOLSUP2_SSE2)
@@ -375,13 +479,13 @@
{int yi = y >> 16;
- const uint8* src = src_argb + yi * src_stride;
+ const uint8_t* src = src_argb + yi * src_stride;
// Allocate 2 rows of ARGB.
const int kRowSize = (dst_width * 4 + 31) & ~31;
align_buffer_64(row, kRowSize * 2);
- uint8* rowptr = row;
+ uint8_t* rowptr = row;
int rowstride = kRowSize;
int lasty = yi;
@@ -423,24 +527,27 @@
#ifdef YUVSCALEUP
// Scale YUV to ARGB up with bilinear interpolation.
-static void ScaleYUVToARGBBilinearUp(int src_width, int src_height,
- int dst_width, int dst_height,
+static void ScaleYUVToARGBBilinearUp(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
int src_stride_y,
int src_stride_u,
int src_stride_v,
int dst_stride_argb,
- const uint8* src_y,
- const uint8* src_u,
- const uint8* src_v,
- uint8* dst_argb,
- int x, int dx, int y, int dy,
+ const uint8_t* src_y,
+ const uint8_t* src_u,
+ const uint8_t* src_v,
+ uint8_t* dst_argb,
+ int x,
+ int dx,
+ int y,
+ int dy,
enum FilterMode filtering) {int j;
- void (*I422ToARGBRow)(const uint8* y_buf,
- const uint8* u_buf,
- const uint8* v_buf,
- uint8* rgb_buf,
- int width) = I422ToARGBRow_C;
+ void (*I422ToARGBRow)(const uint8_t* y_buf, const uint8_t* u_buf,
+ const uint8_t* v_buf, uint8_t* rgb_buf, int width) =
+ I422ToARGBRow_C;
#if defined(HAS_I422TOARGBROW_SSSE3)
if (TestCpuFlag(kCpuHasSSSE3)) {I422ToARGBRow = I422ToARGBRow_Any_SSSE3;
@@ -465,19 +572,18 @@
}
}
#endif
-#if defined(HAS_I422TOARGBROW_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2) && IS_ALIGNED(src_width, 4) &&
- IS_ALIGNED(src_y, 4) && IS_ALIGNED(src_stride_y, 4) &&
- IS_ALIGNED(src_u, 2) && IS_ALIGNED(src_stride_u, 2) &&
- IS_ALIGNED(src_v, 2) && IS_ALIGNED(src_stride_v, 2) &&
- IS_ALIGNED(dst_argb, 4) && IS_ALIGNED(dst_stride_argb, 4)) {- I422ToARGBRow = I422ToARGBRow_DSPR2;
+#if defined(HAS_I422TOARGBROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ I422ToARGBRow = I422ToARGBRow_Any_MSA;
+ if (IS_ALIGNED(src_width, 8)) {+ I422ToARGBRow = I422ToARGBRow_MSA;
+ }
}
#endif
- void (*InterpolateRow)(uint8* dst_argb, const uint8* src_argb,
- ptrdiff_t src_stride, int dst_width, int source_y_fraction) =
- InterpolateRow_C;
+ void (*InterpolateRow)(uint8_t * dst_argb, const uint8_t* src_argb,
+ ptrdiff_t src_stride, int dst_width,
+ int source_y_fraction) = InterpolateRow_C;
#if defined(HAS_INTERPOLATEROW_SSSE3)
if (TestCpuFlag(kCpuHasSSSE3)) {InterpolateRow = InterpolateRow_Any_SSSE3;
@@ -502,19 +608,21 @@
}
}
#endif
-#if defined(HAS_INTERPOLATEROW_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2) &&
- IS_ALIGNED(dst_argb, 4) && IS_ALIGNED(dst_stride_argb, 4)) {- InterpolateRow = InterpolateRow_DSPR2;
+#if defined(HAS_INTERPOLATEROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ InterpolateRow = InterpolateRow_Any_MSA;
+ if (IS_ALIGNED(dst_width, 8)) {+ InterpolateRow = InterpolateRow_MSA;
+ }
}
#endif
- void (*ScaleARGBFilterCols)(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x, int dx) =
+ void (*ScaleARGBFilterCols)(uint8_t * dst_argb, const uint8_t* src_argb,
+ int dst_width, int x, int dx) =
filtering ? ScaleARGBFilterCols_C : ScaleARGBCols_C;
if (src_width >= 32768) {- ScaleARGBFilterCols = filtering ?
- ScaleARGBFilterCols64_C : ScaleARGBCols64_C;
+ ScaleARGBFilterCols =
+ filtering ? ScaleARGBFilterCols64_C : ScaleARGBCols64_C;
}
#if defined(HAS_SCALEARGBFILTERCOLS_SSSE3)
if (filtering && TestCpuFlag(kCpuHasSSSE3) && src_width < 32768) {@@ -529,6 +637,14 @@
}
}
#endif
+#if defined(HAS_SCALEARGBFILTERCOLS_MSA)
+ if (filtering && TestCpuFlag(kCpuHasMSA)) {+ ScaleARGBFilterCols = ScaleARGBFilterCols_Any_MSA;
+ if (IS_ALIGNED(dst_width, 8)) {+ ScaleARGBFilterCols = ScaleARGBFilterCols_MSA;
+ }
+ }
+#endif
#if defined(HAS_SCALEARGBCOLS_SSE2)
if (!filtering && TestCpuFlag(kCpuHasSSE2) && src_width < 32768) {ScaleARGBFilterCols = ScaleARGBCols_SSE2;
@@ -542,6 +658,14 @@
}
}
#endif
+#if defined(HAS_SCALEARGBCOLS_MSA)
+ if (!filtering && TestCpuFlag(kCpuHasMSA)) {+ ScaleARGBFilterCols = ScaleARGBCols_Any_MSA;
+ if (IS_ALIGNED(dst_width, 4)) {+ ScaleARGBFilterCols = ScaleARGBCols_MSA;
+ }
+ }
+#endif
if (!filtering && src_width * 2 == dst_width && x < 0x8000) {ScaleARGBFilterCols = ScaleARGBColsUp2_C;
#if defined(HAS_SCALEARGBCOLSUP2_SSE2)
@@ -558,9 +682,9 @@
const int kYShift = 1; // Shift Y by 1 to convert Y plane to UV coordinate.
int yi = y >> 16;
int uv_yi = yi >> kYShift;
- const uint8* src_row_y = src_y + yi * src_stride_y;
- const uint8* src_row_u = src_u + uv_yi * src_stride_u;
- const uint8* src_row_v = src_v + uv_yi * src_stride_v;
+ const uint8_t* src_row_y = src_y + yi * src_stride_y;
+ const uint8_t* src_row_u = src_u + uv_yi * src_stride_u;
+ const uint8_t* src_row_v = src_v + uv_yi * src_stride_v;
// Allocate 2 rows of ARGB.
const int kRowSize = (dst_width * 4 + 31) & ~31;
@@ -569,7 +693,7 @@
// Allocate 1 row of ARGB for source conversion.
align_buffer_64(argb_row, src_width * 4);
- uint8* rowptr = row;
+ uint8_t* rowptr = row;
int rowstride = kRowSize;
int lasty = yi;
@@ -635,15 +759,23 @@
// of x and dx is the integer part of the source position and
// the lower 16 bits are the fixed decimal part.
-static void ScaleARGBSimple(int src_width, int src_height,
- int dst_width, int dst_height,
- int src_stride, int dst_stride,
- const uint8* src_argb, uint8* dst_argb,
- int x, int dx, int y, int dy) {+static void ScaleARGBSimple(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int x,
+ int dx,
+ int y,
+ int dy) {int j;
- void (*ScaleARGBCols)(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x, int dx) =
+ void (*ScaleARGBCols)(uint8_t * dst_argb, const uint8_t* src_argb,
+ int dst_width, int x, int dx) =
(src_width >= 32768) ? ScaleARGBCols64_C : ScaleARGBCols_C;
+ (void)src_height;
#if defined(HAS_SCALEARGBCOLS_SSE2)
if (TestCpuFlag(kCpuHasSSE2) && src_width < 32768) {ScaleARGBCols = ScaleARGBCols_SSE2;
@@ -657,6 +789,14 @@
}
}
#endif
+#if defined(HAS_SCALEARGBCOLS_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ ScaleARGBCols = ScaleARGBCols_Any_MSA;
+ if (IS_ALIGNED(dst_width, 4)) {+ ScaleARGBCols = ScaleARGBCols_MSA;
+ }
+ }
+#endif
if (src_width * 2 == dst_width && x < 0x8000) {ScaleARGBCols = ScaleARGBColsUp2_C;
#if defined(HAS_SCALEARGBCOLSUP2_SSE2)
@@ -667,8 +807,8 @@
}
for (j = 0; j < dst_height; ++j) {- ScaleARGBCols(dst_argb, src_argb + (y >> 16) * src_stride,
- dst_width, x, dx);
+ ScaleARGBCols(dst_argb, src_argb + (y >> 16) * src_stride, dst_width, x,
+ dx);
dst_argb += dst_stride;
y += dy;
}
@@ -677,11 +817,18 @@
// ScaleARGB a ARGB.
// This function in turn calls a scaling function
// suitable for handling the desired resolutions.
-static void ScaleARGB(const uint8* src, int src_stride,
- int src_width, int src_height,
- uint8* dst, int dst_stride,
- int dst_width, int dst_height,
- int clip_x, int clip_y, int clip_width, int clip_height,
+static void ScaleARGB(const uint8_t* src,
+ int src_stride,
+ int src_width,
+ int src_height,
+ uint8_t* dst,
+ int dst_stride,
+ int dst_width,
+ int dst_height,
+ int clip_x,
+ int clip_y,
+ int clip_width,
+ int clip_height,
enum FilterMode filtering) {// Initial source x/y coordinate and step values as 16.16 fixed point.
int x = 0;
@@ -690,8 +837,7 @@
int dy = 0;
// ARGB does not support box filter yet, but allow the user to pass it.
// Simplify filtering when possible.
- filtering = ScaleFilterReduce(src_width, src_height,
- dst_width, dst_height,
+ filtering = ScaleFilterReduce(src_width, src_height, dst_width, dst_height,
filtering);
// Negative src_height means invert the image.
@@ -700,17 +846,17 @@
src = src + (src_height - 1) * src_stride;
src_stride = -src_stride;
}
- ScaleSlope(src_width, src_height, dst_width, dst_height, filtering,
- &x, &y, &dx, &dy);
+ ScaleSlope(src_width, src_height, dst_width, dst_height, filtering, &x, &y,
+ &dx, &dy);
src_width = Abs(src_width);
if (clip_x) {- int64 clipf = (int64)(clip_x) * dx;
+ int64_t clipf = (int64_t)(clip_x)*dx;
x += (clipf & 0xffff);
src += (clipf >> 16) * 4;
dst += clip_x * 4;
}
if (clip_y) {- int64 clipf = (int64)(clip_y) * dy;
+ int64_t clipf = (int64_t)(clip_y)*dy;
y += (clipf & 0xffff);
src += (clipf >> 16) * src_stride;
dst += clip_y * dst_stride;
@@ -725,24 +871,20 @@
if (!(dx & 0x10000) && !(dy & 0x10000)) { if (dx == 0x20000) {// Optimized 1/2 downsample.
- ScaleARGBDown2(src_width, src_height,
- clip_width, clip_height,
- src_stride, dst_stride, src, dst,
- x, dx, y, dy, filtering);
+ ScaleARGBDown2(src_width, src_height, clip_width, clip_height,
+ src_stride, dst_stride, src, dst, x, dx, y, dy,
+ filtering);
return;
}
if (dx == 0x40000 && filtering == kFilterBox) {// Optimized 1/4 box downsample.
- ScaleARGBDown4Box(src_width, src_height,
- clip_width, clip_height,
- src_stride, dst_stride, src, dst,
- x, dx, y, dy);
+ ScaleARGBDown4Box(src_width, src_height, clip_width, clip_height,
+ src_stride, dst_stride, src, dst, x, dx, y, dy);
return;
}
- ScaleARGBDownEven(src_width, src_height,
- clip_width, clip_height,
- src_stride, dst_stride, src, dst,
- x, dx, y, dy, filtering);
+ ScaleARGBDownEven(src_width, src_height, clip_width, clip_height,
+ src_stride, dst_stride, src, dst, x, dx, y, dy,
+ filtering);
return;
}
// Optimized odd scale down. ie 3, 5, 7, 9x.
@@ -759,96 +901,105 @@
}
if (dx == 0x10000 && (x & 0xffff) == 0) {// Arbitrary scale vertically, but unscaled vertically.
- ScalePlaneVertical(src_height,
- clip_width, clip_height,
- src_stride, dst_stride, src, dst,
- x, y, dy, 4, filtering);
+ ScalePlaneVertical(src_height, clip_width, clip_height, src_stride,
+ dst_stride, src, dst, x, y, dy, 4, filtering);
return;
}
if (filtering && dy < 65536) {- ScaleARGBBilinearUp(src_width, src_height,
- clip_width, clip_height,
- src_stride, dst_stride, src, dst,
- x, dx, y, dy, filtering);
+ ScaleARGBBilinearUp(src_width, src_height, clip_width, clip_height,
+ src_stride, dst_stride, src, dst, x, dx, y, dy,
+ filtering);
return;
}
if (filtering) {- ScaleARGBBilinearDown(src_width, src_height,
- clip_width, clip_height,
- src_stride, dst_stride, src, dst,
- x, dx, y, dy, filtering);
+ ScaleARGBBilinearDown(src_width, src_height, clip_width, clip_height,
+ src_stride, dst_stride, src, dst, x, dx, y, dy,
+ filtering);
return;
}
- ScaleARGBSimple(src_width, src_height, clip_width, clip_height,
- src_stride, dst_stride, src, dst,
- x, dx, y, dy);
+ ScaleARGBSimple(src_width, src_height, clip_width, clip_height, src_stride,
+ dst_stride, src, dst, x, dx, y, dy);
}
LIBYUV_API
-int ARGBScaleClip(const uint8* src_argb, int src_stride_argb,
- int src_width, int src_height,
- uint8* dst_argb, int dst_stride_argb,
- int dst_width, int dst_height,
- int clip_x, int clip_y, int clip_width, int clip_height,
+int ARGBScaleClip(const uint8_t* src_argb,
+ int src_stride_argb,
+ int src_width,
+ int src_height,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int dst_width,
+ int dst_height,
+ int clip_x,
+ int clip_y,
+ int clip_width,
+ int clip_height,
enum FilterMode filtering) {- if (!src_argb || src_width == 0 || src_height == 0 ||
- !dst_argb || dst_width <= 0 || dst_height <= 0 ||
- clip_x < 0 || clip_y < 0 ||
+ if (!src_argb || src_width == 0 || src_height == 0 || !dst_argb ||
+ dst_width <= 0 || dst_height <= 0 || clip_x < 0 || clip_y < 0 ||
clip_width > 32768 || clip_height > 32768 ||
(clip_x + clip_width) > dst_width ||
(clip_y + clip_height) > dst_height) {return -1;
}
- ScaleARGB(src_argb, src_stride_argb, src_width, src_height,
- dst_argb, dst_stride_argb, dst_width, dst_height,
- clip_x, clip_y, clip_width, clip_height, filtering);
+ ScaleARGB(src_argb, src_stride_argb, src_width, src_height, dst_argb,
+ dst_stride_argb, dst_width, dst_height, clip_x, clip_y, clip_width,
+ clip_height, filtering);
return 0;
}
// Scale an ARGB image.
LIBYUV_API
-int ARGBScale(const uint8* src_argb, int src_stride_argb,
- int src_width, int src_height,
- uint8* dst_argb, int dst_stride_argb,
- int dst_width, int dst_height,
+int ARGBScale(const uint8_t* src_argb,
+ int src_stride_argb,
+ int src_width,
+ int src_height,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ int dst_width,
+ int dst_height,
enum FilterMode filtering) {- if (!src_argb || src_width == 0 || src_height == 0 ||
- src_width > 32768 || src_height > 32768 ||
- !dst_argb || dst_width <= 0 || dst_height <= 0) {+ if (!src_argb || src_width == 0 || src_height == 0 || src_width > 32768 ||
+ src_height > 32768 || !dst_argb || dst_width <= 0 || dst_height <= 0) {return -1;
}
- ScaleARGB(src_argb, src_stride_argb, src_width, src_height,
- dst_argb, dst_stride_argb, dst_width, dst_height,
- 0, 0, dst_width, dst_height, filtering);
+ ScaleARGB(src_argb, src_stride_argb, src_width, src_height, dst_argb,
+ dst_stride_argb, dst_width, dst_height, 0, 0, dst_width, dst_height,
+ filtering);
return 0;
}
// Scale with YUV conversion to ARGB and clipping.
LIBYUV_API
-int YUVToARGBScaleClip(const uint8* src_y, int src_stride_y,
- const uint8* src_u, int src_stride_u,
- const uint8* src_v, int src_stride_v,
- uint32 src_fourcc,
- int src_width, int src_height,
- uint8* dst_argb, int dst_stride_argb,
- uint32 dst_fourcc,
- int dst_width, int dst_height,
- int clip_x, int clip_y, int clip_width, int clip_height,
+int YUVToARGBScaleClip(const uint8_t* src_y,
+ int src_stride_y,
+ const uint8_t* src_u,
+ int src_stride_u,
+ const uint8_t* src_v,
+ int src_stride_v,
+ uint32_t src_fourcc,
+ int src_width,
+ int src_height,
+ uint8_t* dst_argb,
+ int dst_stride_argb,
+ uint32_t dst_fourcc,
+ int dst_width,
+ int dst_height,
+ int clip_x,
+ int clip_y,
+ int clip_width,
+ int clip_height,
enum FilterMode filtering) {- uint8* argb_buffer = (uint8*)malloc(src_width * src_height * 4);
+ uint8_t* argb_buffer = (uint8_t*)malloc(src_width * src_height * 4);
int r;
- I420ToARGB(src_y, src_stride_y,
- src_u, src_stride_u,
- src_v, src_stride_v,
- argb_buffer, src_width * 4,
- src_width, src_height);
+ (void)src_fourcc; // TODO(fbarchard): implement and/or assert.
+ (void)dst_fourcc;
+ I420ToARGB(src_y, src_stride_y, src_u, src_stride_u, src_v, src_stride_v,
+ argb_buffer, src_width * 4, src_width, src_height);
- r = ARGBScaleClip(argb_buffer, src_width * 4,
- src_width, src_height,
- dst_argb, dst_stride_argb,
- dst_width, dst_height,
- clip_x, clip_y, clip_width, clip_height,
- filtering);
+ r = ARGBScaleClip(argb_buffer, src_width * 4, src_width, src_height, dst_argb,
+ dst_stride_argb, dst_width, dst_height, clip_x, clip_y,
+ clip_width, clip_height, filtering);
free(argb_buffer);
return r;
}
--- a/third_party/libyuv/source/scale_common.cc
+++ b/third_party/libyuv/source/scale_common.cc
@@ -28,9 +28,12 @@
}
// CPU agnostic row functions
-void ScaleRowDown2_C(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width) {+void ScaleRowDown2_C(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width) {int x;
+ (void)src_stride;
for (x = 0; x < dst_width - 1; x += 2) {dst[0] = src_ptr[1];
dst[1] = src_ptr[3];
@@ -42,9 +45,12 @@
}
}
-void ScaleRowDown2_16_C(const uint16* src_ptr, ptrdiff_t src_stride,
- uint16* dst, int dst_width) {+void ScaleRowDown2_16_C(const uint16_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint16_t* dst,
+ int dst_width) {int x;
+ (void)src_stride;
for (x = 0; x < dst_width - 1; x += 2) {dst[0] = src_ptr[1];
dst[1] = src_ptr[3];
@@ -56,10 +62,13 @@
}
}
-void ScaleRowDown2Linear_C(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width) {- const uint8* s = src_ptr;
+void ScaleRowDown2Linear_C(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width) {+ const uint8_t* s = src_ptr;
int x;
+ (void)src_stride;
for (x = 0; x < dst_width - 1; x += 2) {dst[0] = (s[0] + s[1] + 1) >> 1;
dst[1] = (s[2] + s[3] + 1) >> 1;
@@ -71,10 +80,13 @@
}
}
-void ScaleRowDown2Linear_16_C(const uint16* src_ptr, ptrdiff_t src_stride,
- uint16* dst, int dst_width) {- const uint16* s = src_ptr;
+void ScaleRowDown2Linear_16_C(const uint16_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint16_t* dst,
+ int dst_width) {+ const uint16_t* s = src_ptr;
int x;
+ (void)src_stride;
for (x = 0; x < dst_width - 1; x += 2) {dst[0] = (s[0] + s[1] + 1) >> 1;
dst[1] = (s[2] + s[3] + 1) >> 1;
@@ -86,10 +98,12 @@
}
}
-void ScaleRowDown2Box_C(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width) {- const uint8* s = src_ptr;
- const uint8* t = src_ptr + src_stride;
+void ScaleRowDown2Box_C(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width) {+ const uint8_t* s = src_ptr;
+ const uint8_t* t = src_ptr + src_stride;
int x;
for (x = 0; x < dst_width - 1; x += 2) {dst[0] = (s[0] + s[1] + t[0] + t[1] + 2) >> 2;
@@ -103,10 +117,12 @@
}
}
-void ScaleRowDown2Box_Odd_C(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width) {- const uint8* s = src_ptr;
- const uint8* t = src_ptr + src_stride;
+void ScaleRowDown2Box_Odd_C(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width) {+ const uint8_t* s = src_ptr;
+ const uint8_t* t = src_ptr + src_stride;
int x;
dst_width -= 1;
for (x = 0; x < dst_width - 1; x += 2) {@@ -125,10 +141,12 @@
dst[0] = (s[0] + t[0] + 1) >> 1;
}
-void ScaleRowDown2Box_16_C(const uint16* src_ptr, ptrdiff_t src_stride,
- uint16* dst, int dst_width) {- const uint16* s = src_ptr;
- const uint16* t = src_ptr + src_stride;
+void ScaleRowDown2Box_16_C(const uint16_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint16_t* dst,
+ int dst_width) {+ const uint16_t* s = src_ptr;
+ const uint16_t* t = src_ptr + src_stride;
int x;
for (x = 0; x < dst_width - 1; x += 2) {dst[0] = (s[0] + s[1] + t[0] + t[1] + 2) >> 2;
@@ -142,9 +160,12 @@
}
}
-void ScaleRowDown4_C(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width) {+void ScaleRowDown4_C(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width) {int x;
+ (void)src_stride;
for (x = 0; x < dst_width - 1; x += 2) {dst[0] = src_ptr[2];
dst[1] = src_ptr[6];
@@ -156,9 +177,12 @@
}
}
-void ScaleRowDown4_16_C(const uint16* src_ptr, ptrdiff_t src_stride,
- uint16* dst, int dst_width) {+void ScaleRowDown4_16_C(const uint16_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint16_t* dst,
+ int dst_width) {int x;
+ (void)src_stride;
for (x = 0; x < dst_width - 1; x += 2) {dst[0] = src_ptr[2];
dst[1] = src_ptr[6];
@@ -170,81 +194,88 @@
}
}
-void ScaleRowDown4Box_C(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width) {+void ScaleRowDown4Box_C(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width) {intptr_t stride = src_stride;
int x;
for (x = 0; x < dst_width - 1; x += 2) {dst[0] = (src_ptr[0] + src_ptr[1] + src_ptr[2] + src_ptr[3] +
- src_ptr[stride + 0] + src_ptr[stride + 1] +
- src_ptr[stride + 2] + src_ptr[stride + 3] +
- src_ptr[stride * 2 + 0] + src_ptr[stride * 2 + 1] +
- src_ptr[stride * 2 + 2] + src_ptr[stride * 2 + 3] +
- src_ptr[stride * 3 + 0] + src_ptr[stride * 3 + 1] +
- src_ptr[stride * 3 + 2] + src_ptr[stride * 3 + 3] +
- 8) >> 4;
+ src_ptr[stride + 0] + src_ptr[stride + 1] + src_ptr[stride + 2] +
+ src_ptr[stride + 3] + src_ptr[stride * 2 + 0] +
+ src_ptr[stride * 2 + 1] + src_ptr[stride * 2 + 2] +
+ src_ptr[stride * 2 + 3] + src_ptr[stride * 3 + 0] +
+ src_ptr[stride * 3 + 1] + src_ptr[stride * 3 + 2] +
+ src_ptr[stride * 3 + 3] + 8) >>
+ 4;
dst[1] = (src_ptr[4] + src_ptr[5] + src_ptr[6] + src_ptr[7] +
- src_ptr[stride + 4] + src_ptr[stride + 5] +
- src_ptr[stride + 6] + src_ptr[stride + 7] +
- src_ptr[stride * 2 + 4] + src_ptr[stride * 2 + 5] +
- src_ptr[stride * 2 + 6] + src_ptr[stride * 2 + 7] +
- src_ptr[stride * 3 + 4] + src_ptr[stride * 3 + 5] +
- src_ptr[stride * 3 + 6] + src_ptr[stride * 3 + 7] +
- 8) >> 4;
+ src_ptr[stride + 4] + src_ptr[stride + 5] + src_ptr[stride + 6] +
+ src_ptr[stride + 7] + src_ptr[stride * 2 + 4] +
+ src_ptr[stride * 2 + 5] + src_ptr[stride * 2 + 6] +
+ src_ptr[stride * 2 + 7] + src_ptr[stride * 3 + 4] +
+ src_ptr[stride * 3 + 5] + src_ptr[stride * 3 + 6] +
+ src_ptr[stride * 3 + 7] + 8) >>
+ 4;
dst += 2;
src_ptr += 8;
}
if (dst_width & 1) {dst[0] = (src_ptr[0] + src_ptr[1] + src_ptr[2] + src_ptr[3] +
- src_ptr[stride + 0] + src_ptr[stride + 1] +
- src_ptr[stride + 2] + src_ptr[stride + 3] +
- src_ptr[stride * 2 + 0] + src_ptr[stride * 2 + 1] +
- src_ptr[stride * 2 + 2] + src_ptr[stride * 2 + 3] +
- src_ptr[stride * 3 + 0] + src_ptr[stride * 3 + 1] +
- src_ptr[stride * 3 + 2] + src_ptr[stride * 3 + 3] +
- 8) >> 4;
+ src_ptr[stride + 0] + src_ptr[stride + 1] + src_ptr[stride + 2] +
+ src_ptr[stride + 3] + src_ptr[stride * 2 + 0] +
+ src_ptr[stride * 2 + 1] + src_ptr[stride * 2 + 2] +
+ src_ptr[stride * 2 + 3] + src_ptr[stride * 3 + 0] +
+ src_ptr[stride * 3 + 1] + src_ptr[stride * 3 + 2] +
+ src_ptr[stride * 3 + 3] + 8) >>
+ 4;
}
}
-void ScaleRowDown4Box_16_C(const uint16* src_ptr, ptrdiff_t src_stride,
- uint16* dst, int dst_width) {+void ScaleRowDown4Box_16_C(const uint16_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint16_t* dst,
+ int dst_width) {intptr_t stride = src_stride;
int x;
for (x = 0; x < dst_width - 1; x += 2) {dst[0] = (src_ptr[0] + src_ptr[1] + src_ptr[2] + src_ptr[3] +
- src_ptr[stride + 0] + src_ptr[stride + 1] +
- src_ptr[stride + 2] + src_ptr[stride + 3] +
- src_ptr[stride * 2 + 0] + src_ptr[stride * 2 + 1] +
- src_ptr[stride * 2 + 2] + src_ptr[stride * 2 + 3] +
- src_ptr[stride * 3 + 0] + src_ptr[stride * 3 + 1] +
- src_ptr[stride * 3 + 2] + src_ptr[stride * 3 + 3] +
- 8) >> 4;
+ src_ptr[stride + 0] + src_ptr[stride + 1] + src_ptr[stride + 2] +
+ src_ptr[stride + 3] + src_ptr[stride * 2 + 0] +
+ src_ptr[stride * 2 + 1] + src_ptr[stride * 2 + 2] +
+ src_ptr[stride * 2 + 3] + src_ptr[stride * 3 + 0] +
+ src_ptr[stride * 3 + 1] + src_ptr[stride * 3 + 2] +
+ src_ptr[stride * 3 + 3] + 8) >>
+ 4;
dst[1] = (src_ptr[4] + src_ptr[5] + src_ptr[6] + src_ptr[7] +
- src_ptr[stride + 4] + src_ptr[stride + 5] +
- src_ptr[stride + 6] + src_ptr[stride + 7] +
- src_ptr[stride * 2 + 4] + src_ptr[stride * 2 + 5] +
- src_ptr[stride * 2 + 6] + src_ptr[stride * 2 + 7] +
- src_ptr[stride * 3 + 4] + src_ptr[stride * 3 + 5] +
- src_ptr[stride * 3 + 6] + src_ptr[stride * 3 + 7] +
- 8) >> 4;
+ src_ptr[stride + 4] + src_ptr[stride + 5] + src_ptr[stride + 6] +
+ src_ptr[stride + 7] + src_ptr[stride * 2 + 4] +
+ src_ptr[stride * 2 + 5] + src_ptr[stride * 2 + 6] +
+ src_ptr[stride * 2 + 7] + src_ptr[stride * 3 + 4] +
+ src_ptr[stride * 3 + 5] + src_ptr[stride * 3 + 6] +
+ src_ptr[stride * 3 + 7] + 8) >>
+ 4;
dst += 2;
src_ptr += 8;
}
if (dst_width & 1) {dst[0] = (src_ptr[0] + src_ptr[1] + src_ptr[2] + src_ptr[3] +
- src_ptr[stride + 0] + src_ptr[stride + 1] +
- src_ptr[stride + 2] + src_ptr[stride + 3] +
- src_ptr[stride * 2 + 0] + src_ptr[stride * 2 + 1] +
- src_ptr[stride * 2 + 2] + src_ptr[stride * 2 + 3] +
- src_ptr[stride * 3 + 0] + src_ptr[stride * 3 + 1] +
- src_ptr[stride * 3 + 2] + src_ptr[stride * 3 + 3] +
- 8) >> 4;
+ src_ptr[stride + 0] + src_ptr[stride + 1] + src_ptr[stride + 2] +
+ src_ptr[stride + 3] + src_ptr[stride * 2 + 0] +
+ src_ptr[stride * 2 + 1] + src_ptr[stride * 2 + 2] +
+ src_ptr[stride * 2 + 3] + src_ptr[stride * 3 + 0] +
+ src_ptr[stride * 3 + 1] + src_ptr[stride * 3 + 2] +
+ src_ptr[stride * 3 + 3] + 8) >>
+ 4;
}
}
-void ScaleRowDown34_C(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width) {+void ScaleRowDown34_C(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width) {int x;
+ (void)src_stride;
assert((dst_width % 3 == 0) && (dst_width > 0));
for (x = 0; x < dst_width; x += 3) {dst[0] = src_ptr[0];
@@ -255,9 +286,12 @@
}
}
-void ScaleRowDown34_16_C(const uint16* src_ptr, ptrdiff_t src_stride,
- uint16* dst, int dst_width) {+void ScaleRowDown34_16_C(const uint16_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint16_t* dst,
+ int dst_width) {int x;
+ (void)src_stride;
assert((dst_width % 3 == 0) && (dst_width > 0));
for (x = 0; x < dst_width; x += 3) {dst[0] = src_ptr[0];
@@ -269,19 +303,21 @@
}
// Filter rows 0 and 1 together, 3 : 1
-void ScaleRowDown34_0_Box_C(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* d, int dst_width) {- const uint8* s = src_ptr;
- const uint8* t = src_ptr + src_stride;
+void ScaleRowDown34_0_Box_C(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* d,
+ int dst_width) {+ const uint8_t* s = src_ptr;
+ const uint8_t* t = src_ptr + src_stride;
int x;
assert((dst_width % 3 == 0) && (dst_width > 0));
for (x = 0; x < dst_width; x += 3) {- uint8 a0 = (s[0] * 3 + s[1] * 1 + 2) >> 2;
- uint8 a1 = (s[1] * 1 + s[2] * 1 + 1) >> 1;
- uint8 a2 = (s[2] * 1 + s[3] * 3 + 2) >> 2;
- uint8 b0 = (t[0] * 3 + t[1] * 1 + 2) >> 2;
- uint8 b1 = (t[1] * 1 + t[2] * 1 + 1) >> 1;
- uint8 b2 = (t[2] * 1 + t[3] * 3 + 2) >> 2;
+ uint8_t a0 = (s[0] * 3 + s[1] * 1 + 2) >> 2;
+ uint8_t a1 = (s[1] * 1 + s[2] * 1 + 1) >> 1;
+ uint8_t a2 = (s[2] * 1 + s[3] * 3 + 2) >> 2;
+ uint8_t b0 = (t[0] * 3 + t[1] * 1 + 2) >> 2;
+ uint8_t b1 = (t[1] * 1 + t[2] * 1 + 1) >> 1;
+ uint8_t b2 = (t[2] * 1 + t[3] * 3 + 2) >> 2;
d[0] = (a0 * 3 + b0 + 2) >> 2;
d[1] = (a1 * 3 + b1 + 2) >> 2;
d[2] = (a2 * 3 + b2 + 2) >> 2;
@@ -291,19 +327,21 @@
}
}
-void ScaleRowDown34_0_Box_16_C(const uint16* src_ptr, ptrdiff_t src_stride,
- uint16* d, int dst_width) {- const uint16* s = src_ptr;
- const uint16* t = src_ptr + src_stride;
+void ScaleRowDown34_0_Box_16_C(const uint16_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint16_t* d,
+ int dst_width) {+ const uint16_t* s = src_ptr;
+ const uint16_t* t = src_ptr + src_stride;
int x;
assert((dst_width % 3 == 0) && (dst_width > 0));
for (x = 0; x < dst_width; x += 3) {- uint16 a0 = (s[0] * 3 + s[1] * 1 + 2) >> 2;
- uint16 a1 = (s[1] * 1 + s[2] * 1 + 1) >> 1;
- uint16 a2 = (s[2] * 1 + s[3] * 3 + 2) >> 2;
- uint16 b0 = (t[0] * 3 + t[1] * 1 + 2) >> 2;
- uint16 b1 = (t[1] * 1 + t[2] * 1 + 1) >> 1;
- uint16 b2 = (t[2] * 1 + t[3] * 3 + 2) >> 2;
+ uint16_t a0 = (s[0] * 3 + s[1] * 1 + 2) >> 2;
+ uint16_t a1 = (s[1] * 1 + s[2] * 1 + 1) >> 1;
+ uint16_t a2 = (s[2] * 1 + s[3] * 3 + 2) >> 2;
+ uint16_t b0 = (t[0] * 3 + t[1] * 1 + 2) >> 2;
+ uint16_t b1 = (t[1] * 1 + t[2] * 1 + 1) >> 1;
+ uint16_t b2 = (t[2] * 1 + t[3] * 3 + 2) >> 2;
d[0] = (a0 * 3 + b0 + 2) >> 2;
d[1] = (a1 * 3 + b1 + 2) >> 2;
d[2] = (a2 * 3 + b2 + 2) >> 2;
@@ -314,19 +352,21 @@
}
// Filter rows 1 and 2 together, 1 : 1
-void ScaleRowDown34_1_Box_C(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* d, int dst_width) {- const uint8* s = src_ptr;
- const uint8* t = src_ptr + src_stride;
+void ScaleRowDown34_1_Box_C(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* d,
+ int dst_width) {+ const uint8_t* s = src_ptr;
+ const uint8_t* t = src_ptr + src_stride;
int x;
assert((dst_width % 3 == 0) && (dst_width > 0));
for (x = 0; x < dst_width; x += 3) {- uint8 a0 = (s[0] * 3 + s[1] * 1 + 2) >> 2;
- uint8 a1 = (s[1] * 1 + s[2] * 1 + 1) >> 1;
- uint8 a2 = (s[2] * 1 + s[3] * 3 + 2) >> 2;
- uint8 b0 = (t[0] * 3 + t[1] * 1 + 2) >> 2;
- uint8 b1 = (t[1] * 1 + t[2] * 1 + 1) >> 1;
- uint8 b2 = (t[2] * 1 + t[3] * 3 + 2) >> 2;
+ uint8_t a0 = (s[0] * 3 + s[1] * 1 + 2) >> 2;
+ uint8_t a1 = (s[1] * 1 + s[2] * 1 + 1) >> 1;
+ uint8_t a2 = (s[2] * 1 + s[3] * 3 + 2) >> 2;
+ uint8_t b0 = (t[0] * 3 + t[1] * 1 + 2) >> 2;
+ uint8_t b1 = (t[1] * 1 + t[2] * 1 + 1) >> 1;
+ uint8_t b2 = (t[2] * 1 + t[3] * 3 + 2) >> 2;
d[0] = (a0 + b0 + 1) >> 1;
d[1] = (a1 + b1 + 1) >> 1;
d[2] = (a2 + b2 + 1) >> 1;
@@ -336,19 +376,21 @@
}
}
-void ScaleRowDown34_1_Box_16_C(const uint16* src_ptr, ptrdiff_t src_stride,
- uint16* d, int dst_width) {- const uint16* s = src_ptr;
- const uint16* t = src_ptr + src_stride;
+void ScaleRowDown34_1_Box_16_C(const uint16_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint16_t* d,
+ int dst_width) {+ const uint16_t* s = src_ptr;
+ const uint16_t* t = src_ptr + src_stride;
int x;
assert((dst_width % 3 == 0) && (dst_width > 0));
for (x = 0; x < dst_width; x += 3) {- uint16 a0 = (s[0] * 3 + s[1] * 1 + 2) >> 2;
- uint16 a1 = (s[1] * 1 + s[2] * 1 + 1) >> 1;
- uint16 a2 = (s[2] * 1 + s[3] * 3 + 2) >> 2;
- uint16 b0 = (t[0] * 3 + t[1] * 1 + 2) >> 2;
- uint16 b1 = (t[1] * 1 + t[2] * 1 + 1) >> 1;
- uint16 b2 = (t[2] * 1 + t[3] * 3 + 2) >> 2;
+ uint16_t a0 = (s[0] * 3 + s[1] * 1 + 2) >> 2;
+ uint16_t a1 = (s[1] * 1 + s[2] * 1 + 1) >> 1;
+ uint16_t a2 = (s[2] * 1 + s[3] * 3 + 2) >> 2;
+ uint16_t b0 = (t[0] * 3 + t[1] * 1 + 2) >> 2;
+ uint16_t b1 = (t[1] * 1 + t[2] * 1 + 1) >> 1;
+ uint16_t b2 = (t[2] * 1 + t[3] * 3 + 2) >> 2;
d[0] = (a0 + b0 + 1) >> 1;
d[1] = (a1 + b1 + 1) >> 1;
d[2] = (a2 + b2 + 1) >> 1;
@@ -359,8 +401,11 @@
}
// Scales a single row of pixels using point sampling.
-void ScaleCols_C(uint8* dst_ptr, const uint8* src_ptr,
- int dst_width, int x, int dx) {+void ScaleCols_C(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ int dst_width,
+ int x,
+ int dx) {int j;
for (j = 0; j < dst_width - 1; j += 2) {dst_ptr[0] = src_ptr[x >> 16];
@@ -374,8 +419,11 @@
}
}
-void ScaleCols_16_C(uint16* dst_ptr, const uint16* src_ptr,
- int dst_width, int x, int dx) {+void ScaleCols_16_C(uint16_t* dst_ptr,
+ const uint16_t* src_ptr,
+ int dst_width,
+ int x,
+ int dx) {int j;
for (j = 0; j < dst_width - 1; j += 2) {dst_ptr[0] = src_ptr[x >> 16];
@@ -390,9 +438,14 @@
}
// Scales a single row of pixels up by 2x using point sampling.
-void ScaleColsUp2_C(uint8* dst_ptr, const uint8* src_ptr,
- int dst_width, int x, int dx) {+void ScaleColsUp2_C(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ int dst_width,
+ int x,
+ int dx) {int j;
+ (void)x;
+ (void)dx;
for (j = 0; j < dst_width - 1; j += 2) {dst_ptr[1] = dst_ptr[0] = src_ptr[0];
src_ptr += 1;
@@ -403,9 +456,14 @@
}
}
-void ScaleColsUp2_16_C(uint16* dst_ptr, const uint16* src_ptr,
- int dst_width, int x, int dx) {+void ScaleColsUp2_16_C(uint16_t* dst_ptr,
+ const uint16_t* src_ptr,
+ int dst_width,
+ int x,
+ int dx) {int j;
+ (void)x;
+ (void)dx;
for (j = 0; j < dst_width - 1; j += 2) {dst_ptr[1] = dst_ptr[0] = src_ptr[0];
src_ptr += 1;
@@ -418,16 +476,19 @@
// (1-f)a + fb can be replaced with a + f(b-a)
#if defined(__arm__) || defined(__aarch64__)
-#define BLENDER(a, b, f) (uint8)((int)(a) + \
- ((((int)((f)) * ((int)(b) - (int)(a))) + 0x8000) >> 16))
+#define BLENDER(a, b, f) \
+ (uint8_t)((int)(a) + ((((int)((f)) * ((int)(b) - (int)(a))) + 0x8000) >> 16))
#else
-// inteluses 7 bit math with rounding.
-#define BLENDER(a, b, f) (uint8)((int)(a) + \
- (((int)((f) >> 9) * ((int)(b) - (int)(a)) + 0x40) >> 7))
+// Intel uses 7 bit math with rounding.
+#define BLENDER(a, b, f) \
+ (uint8_t)((int)(a) + (((int)((f) >> 9) * ((int)(b) - (int)(a)) + 0x40) >> 7))
#endif
-void ScaleFilterCols_C(uint8* dst_ptr, const uint8* src_ptr,
- int dst_width, int x, int dx) {+void ScaleFilterCols_C(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ int dst_width,
+ int x,
+ int dx) {int j;
for (j = 0; j < dst_width - 1; j += 2) {int xi = x >> 16;
@@ -450,12 +511,15 @@
}
}
-void ScaleFilterCols64_C(uint8* dst_ptr, const uint8* src_ptr,
- int dst_width, int x32, int dx) {- int64 x = (int64)(x32);
+void ScaleFilterCols64_C(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ int dst_width,
+ int x32,
+ int dx) {+ int64_t x = (int64_t)(x32);
int j;
for (j = 0; j < dst_width - 1; j += 2) {- int64 xi = x >> 16;
+ int64_t xi = x >> 16;
int a = src_ptr[xi];
int b = src_ptr[xi + 1];
dst_ptr[0] = BLENDER(a, b, x & 0xffff);
@@ -468,7 +532,7 @@
dst_ptr += 2;
}
if (dst_width & 1) {- int64 xi = x >> 16;
+ int64_t xi = x >> 16;
int a = src_ptr[xi];
int b = src_ptr[xi + 1];
dst_ptr[0] = BLENDER(a, b, x & 0xffff);
@@ -476,12 +540,15 @@
}
#undef BLENDER
-// Same as 8 bit arm blender but return is cast to uint16
-#define BLENDER(a, b, f) (uint16)((int)(a) + \
- ((((int)((f)) * ((int)(b) - (int)(a))) + 0x8000) >> 16))
+// Same as 8 bit arm blender but return is cast to uint16_t
+#define BLENDER(a, b, f) \
+ (uint16_t)((int)(a) + ((((int)((f)) * ((int)(b) - (int)(a))) + 0x8000) >> 16))
-void ScaleFilterCols_16_C(uint16* dst_ptr, const uint16* src_ptr,
- int dst_width, int x, int dx) {+void ScaleFilterCols_16_C(uint16_t* dst_ptr,
+ const uint16_t* src_ptr,
+ int dst_width,
+ int x,
+ int dx) {int j;
for (j = 0; j < dst_width - 1; j += 2) {int xi = x >> 16;
@@ -504,12 +571,15 @@
}
}
-void ScaleFilterCols64_16_C(uint16* dst_ptr, const uint16* src_ptr,
- int dst_width, int x32, int dx) {- int64 x = (int64)(x32);
+void ScaleFilterCols64_16_C(uint16_t* dst_ptr,
+ const uint16_t* src_ptr,
+ int dst_width,
+ int x32,
+ int dx) {+ int64_t x = (int64_t)(x32);
int j;
for (j = 0; j < dst_width - 1; j += 2) {- int64 xi = x >> 16;
+ int64_t xi = x >> 16;
int a = src_ptr[xi];
int b = src_ptr[xi + 1];
dst_ptr[0] = BLENDER(a, b, x & 0xffff);
@@ -522,7 +592,7 @@
dst_ptr += 2;
}
if (dst_width & 1) {- int64 xi = x >> 16;
+ int64_t xi = x >> 16;
int a = src_ptr[xi];
int b = src_ptr[xi + 1];
dst_ptr[0] = BLENDER(a, b, x & 0xffff);
@@ -530,9 +600,12 @@
}
#undef BLENDER
-void ScaleRowDown38_C(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width) {+void ScaleRowDown38_C(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width) {int x;
+ (void)src_stride;
assert(dst_width % 3 == 0);
for (x = 0; x < dst_width; x += 3) {dst[0] = src_ptr[0];
@@ -543,9 +616,12 @@
}
}
-void ScaleRowDown38_16_C(const uint16* src_ptr, ptrdiff_t src_stride,
- uint16* dst, int dst_width) {+void ScaleRowDown38_16_C(const uint16_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint16_t* dst,
+ int dst_width) {int x;
+ (void)src_stride;
assert(dst_width % 3 == 0);
for (x = 0; x < dst_width; x += 3) {dst[0] = src_ptr[0];
@@ -557,53 +633,61 @@
}
// 8x3 -> 3x1
-void ScaleRowDown38_3_Box_C(const uint8* src_ptr,
+void ScaleRowDown38_3_Box_C(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {+ uint8_t* dst_ptr,
+ int dst_width) {intptr_t stride = src_stride;
int i;
assert((dst_width % 3 == 0) && (dst_width > 0));
for (i = 0; i < dst_width; i += 3) {- dst_ptr[0] = (src_ptr[0] + src_ptr[1] + src_ptr[2] +
- src_ptr[stride + 0] + src_ptr[stride + 1] +
- src_ptr[stride + 2] + src_ptr[stride * 2 + 0] +
- src_ptr[stride * 2 + 1] + src_ptr[stride * 2 + 2]) *
- (65536 / 9) >> 16;
- dst_ptr[1] = (src_ptr[3] + src_ptr[4] + src_ptr[5] +
- src_ptr[stride + 3] + src_ptr[stride + 4] +
- src_ptr[stride + 5] + src_ptr[stride * 2 + 3] +
- src_ptr[stride * 2 + 4] + src_ptr[stride * 2 + 5]) *
- (65536 / 9) >> 16;
- dst_ptr[2] = (src_ptr[6] + src_ptr[7] +
- src_ptr[stride + 6] + src_ptr[stride + 7] +
- src_ptr[stride * 2 + 6] + src_ptr[stride * 2 + 7]) *
- (65536 / 6) >> 16;
+ dst_ptr[0] =
+ (src_ptr[0] + src_ptr[1] + src_ptr[2] + src_ptr[stride + 0] +
+ src_ptr[stride + 1] + src_ptr[stride + 2] + src_ptr[stride * 2 + 0] +
+ src_ptr[stride * 2 + 1] + src_ptr[stride * 2 + 2]) *
+ (65536 / 9) >>
+ 16;
+ dst_ptr[1] =
+ (src_ptr[3] + src_ptr[4] + src_ptr[5] + src_ptr[stride + 3] +
+ src_ptr[stride + 4] + src_ptr[stride + 5] + src_ptr[stride * 2 + 3] +
+ src_ptr[stride * 2 + 4] + src_ptr[stride * 2 + 5]) *
+ (65536 / 9) >>
+ 16;
+ dst_ptr[2] =
+ (src_ptr[6] + src_ptr[7] + src_ptr[stride + 6] + src_ptr[stride + 7] +
+ src_ptr[stride * 2 + 6] + src_ptr[stride * 2 + 7]) *
+ (65536 / 6) >>
+ 16;
src_ptr += 8;
dst_ptr += 3;
}
}
-void ScaleRowDown38_3_Box_16_C(const uint16* src_ptr,
+void ScaleRowDown38_3_Box_16_C(const uint16_t* src_ptr,
ptrdiff_t src_stride,
- uint16* dst_ptr, int dst_width) {+ uint16_t* dst_ptr,
+ int dst_width) {intptr_t stride = src_stride;
int i;
assert((dst_width % 3 == 0) && (dst_width > 0));
for (i = 0; i < dst_width; i += 3) {- dst_ptr[0] = (src_ptr[0] + src_ptr[1] + src_ptr[2] +
- src_ptr[stride + 0] + src_ptr[stride + 1] +
- src_ptr[stride + 2] + src_ptr[stride * 2 + 0] +
- src_ptr[stride * 2 + 1] + src_ptr[stride * 2 + 2]) *
- (65536 / 9) >> 16;
- dst_ptr[1] = (src_ptr[3] + src_ptr[4] + src_ptr[5] +
- src_ptr[stride + 3] + src_ptr[stride + 4] +
- src_ptr[stride + 5] + src_ptr[stride * 2 + 3] +
- src_ptr[stride * 2 + 4] + src_ptr[stride * 2 + 5]) *
- (65536 / 9) >> 16;
- dst_ptr[2] = (src_ptr[6] + src_ptr[7] +
- src_ptr[stride + 6] + src_ptr[stride + 7] +
- src_ptr[stride * 2 + 6] + src_ptr[stride * 2 + 7]) *
- (65536 / 6) >> 16;
+ dst_ptr[0] =
+ (src_ptr[0] + src_ptr[1] + src_ptr[2] + src_ptr[stride + 0] +
+ src_ptr[stride + 1] + src_ptr[stride + 2] + src_ptr[stride * 2 + 0] +
+ src_ptr[stride * 2 + 1] + src_ptr[stride * 2 + 2]) *
+ (65536 / 9) >>
+ 16;
+ dst_ptr[1] =
+ (src_ptr[3] + src_ptr[4] + src_ptr[5] + src_ptr[stride + 3] +
+ src_ptr[stride + 4] + src_ptr[stride + 5] + src_ptr[stride * 2 + 3] +
+ src_ptr[stride * 2 + 4] + src_ptr[stride * 2 + 5]) *
+ (65536 / 9) >>
+ 16;
+ dst_ptr[2] =
+ (src_ptr[6] + src_ptr[7] + src_ptr[stride + 6] + src_ptr[stride + 7] +
+ src_ptr[stride * 2 + 6] + src_ptr[stride * 2 + 7]) *
+ (65536 / 6) >>
+ 16;
src_ptr += 8;
dst_ptr += 3;
}
@@ -610,47 +694,57 @@
}
// 8x2 -> 3x1
-void ScaleRowDown38_2_Box_C(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {+void ScaleRowDown38_2_Box_C(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) {intptr_t stride = src_stride;
int i;
assert((dst_width % 3 == 0) && (dst_width > 0));
for (i = 0; i < dst_width; i += 3) {- dst_ptr[0] = (src_ptr[0] + src_ptr[1] + src_ptr[2] +
- src_ptr[stride + 0] + src_ptr[stride + 1] +
- src_ptr[stride + 2]) * (65536 / 6) >> 16;
- dst_ptr[1] = (src_ptr[3] + src_ptr[4] + src_ptr[5] +
- src_ptr[stride + 3] + src_ptr[stride + 4] +
- src_ptr[stride + 5]) * (65536 / 6) >> 16;
- dst_ptr[2] = (src_ptr[6] + src_ptr[7] +
- src_ptr[stride + 6] + src_ptr[stride + 7]) *
- (65536 / 4) >> 16;
+ dst_ptr[0] = (src_ptr[0] + src_ptr[1] + src_ptr[2] + src_ptr[stride + 0] +
+ src_ptr[stride + 1] + src_ptr[stride + 2]) *
+ (65536 / 6) >>
+ 16;
+ dst_ptr[1] = (src_ptr[3] + src_ptr[4] + src_ptr[5] + src_ptr[stride + 3] +
+ src_ptr[stride + 4] + src_ptr[stride + 5]) *
+ (65536 / 6) >>
+ 16;
+ dst_ptr[2] =
+ (src_ptr[6] + src_ptr[7] + src_ptr[stride + 6] + src_ptr[stride + 7]) *
+ (65536 / 4) >>
+ 16;
src_ptr += 8;
dst_ptr += 3;
}
}
-void ScaleRowDown38_2_Box_16_C(const uint16* src_ptr, ptrdiff_t src_stride,
- uint16* dst_ptr, int dst_width) {+void ScaleRowDown38_2_Box_16_C(const uint16_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint16_t* dst_ptr,
+ int dst_width) {intptr_t stride = src_stride;
int i;
assert((dst_width % 3 == 0) && (dst_width > 0));
for (i = 0; i < dst_width; i += 3) {- dst_ptr[0] = (src_ptr[0] + src_ptr[1] + src_ptr[2] +
- src_ptr[stride + 0] + src_ptr[stride + 1] +
- src_ptr[stride + 2]) * (65536 / 6) >> 16;
- dst_ptr[1] = (src_ptr[3] + src_ptr[4] + src_ptr[5] +
- src_ptr[stride + 3] + src_ptr[stride + 4] +
- src_ptr[stride + 5]) * (65536 / 6) >> 16;
- dst_ptr[2] = (src_ptr[6] + src_ptr[7] +
- src_ptr[stride + 6] + src_ptr[stride + 7]) *
- (65536 / 4) >> 16;
+ dst_ptr[0] = (src_ptr[0] + src_ptr[1] + src_ptr[2] + src_ptr[stride + 0] +
+ src_ptr[stride + 1] + src_ptr[stride + 2]) *
+ (65536 / 6) >>
+ 16;
+ dst_ptr[1] = (src_ptr[3] + src_ptr[4] + src_ptr[5] + src_ptr[stride + 3] +
+ src_ptr[stride + 4] + src_ptr[stride + 5]) *
+ (65536 / 6) >>
+ 16;
+ dst_ptr[2] =
+ (src_ptr[6] + src_ptr[7] + src_ptr[stride + 6] + src_ptr[stride + 7]) *
+ (65536 / 4) >>
+ 16;
src_ptr += 8;
dst_ptr += 3;
}
}
-void ScaleAddRow_C(const uint8* src_ptr, uint16* dst_ptr, int src_width) {+void ScaleAddRow_C(const uint8_t* src_ptr, uint16_t* dst_ptr, int src_width) {int x;
assert(src_width > 0);
for (x = 0; x < src_width - 1; x += 2) {@@ -664,7 +758,9 @@
}
}
-void ScaleAddRow_16_C(const uint16* src_ptr, uint32* dst_ptr, int src_width) {+void ScaleAddRow_16_C(const uint16_t* src_ptr,
+ uint32_t* dst_ptr,
+ int src_width) {int x;
assert(src_width > 0);
for (x = 0; x < src_width - 1; x += 2) {@@ -678,13 +774,14 @@
}
}
-void ScaleARGBRowDown2_C(const uint8* src_argb,
+void ScaleARGBRowDown2_C(const uint8_t* src_argb,
ptrdiff_t src_stride,
- uint8* dst_argb, int dst_width) {- const uint32* src = (const uint32*)(src_argb);
- uint32* dst = (uint32*)(dst_argb);
-
+ uint8_t* dst_argb,
+ int dst_width) {+ const uint32_t* src = (const uint32_t*)(src_argb);
+ uint32_t* dst = (uint32_t*)(dst_argb);
int x;
+ (void)src_stride;
for (x = 0; x < dst_width - 1; x += 2) {dst[0] = src[1];
dst[1] = src[3];
@@ -696,10 +793,12 @@
}
}
-void ScaleARGBRowDown2Linear_C(const uint8* src_argb,
+void ScaleARGBRowDown2Linear_C(const uint8_t* src_argb,
ptrdiff_t src_stride,
- uint8* dst_argb, int dst_width) {+ uint8_t* dst_argb,
+ int dst_width) {int x;
+ (void)src_stride;
for (x = 0; x < dst_width; ++x) {dst_argb[0] = (src_argb[0] + src_argb[4] + 1) >> 1;
dst_argb[1] = (src_argb[1] + src_argb[5] + 1) >> 1;
@@ -710,29 +809,37 @@
}
}
-void ScaleARGBRowDown2Box_C(const uint8* src_argb, ptrdiff_t src_stride,
- uint8* dst_argb, int dst_width) {+void ScaleARGBRowDown2Box_C(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ uint8_t* dst_argb,
+ int dst_width) {int x;
for (x = 0; x < dst_width; ++x) {- dst_argb[0] = (src_argb[0] + src_argb[4] +
- src_argb[src_stride] + src_argb[src_stride + 4] + 2) >> 2;
- dst_argb[1] = (src_argb[1] + src_argb[5] +
- src_argb[src_stride + 1] + src_argb[src_stride + 5] + 2) >> 2;
- dst_argb[2] = (src_argb[2] + src_argb[6] +
- src_argb[src_stride + 2] + src_argb[src_stride + 6] + 2) >> 2;
- dst_argb[3] = (src_argb[3] + src_argb[7] +
- src_argb[src_stride + 3] + src_argb[src_stride + 7] + 2) >> 2;
+ dst_argb[0] = (src_argb[0] + src_argb[4] + src_argb[src_stride] +
+ src_argb[src_stride + 4] + 2) >>
+ 2;
+ dst_argb[1] = (src_argb[1] + src_argb[5] + src_argb[src_stride + 1] +
+ src_argb[src_stride + 5] + 2) >>
+ 2;
+ dst_argb[2] = (src_argb[2] + src_argb[6] + src_argb[src_stride + 2] +
+ src_argb[src_stride + 6] + 2) >>
+ 2;
+ dst_argb[3] = (src_argb[3] + src_argb[7] + src_argb[src_stride + 3] +
+ src_argb[src_stride + 7] + 2) >>
+ 2;
src_argb += 8;
dst_argb += 4;
}
}
-void ScaleARGBRowDownEven_C(const uint8* src_argb, ptrdiff_t src_stride,
+void ScaleARGBRowDownEven_C(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
int src_stepx,
- uint8* dst_argb, int dst_width) {- const uint32* src = (const uint32*)(src_argb);
- uint32* dst = (uint32*)(dst_argb);
-
+ uint8_t* dst_argb,
+ int dst_width) {+ const uint32_t* src = (const uint32_t*)(src_argb);
+ uint32_t* dst = (uint32_t*)(dst_argb);
+ (void)src_stride;
int x;
for (x = 0; x < dst_width - 1; x += 2) {dst[0] = src[0];
@@ -745,20 +852,25 @@
}
}
-void ScaleARGBRowDownEvenBox_C(const uint8* src_argb,
+void ScaleARGBRowDownEvenBox_C(const uint8_t* src_argb,
ptrdiff_t src_stride,
int src_stepx,
- uint8* dst_argb, int dst_width) {+ uint8_t* dst_argb,
+ int dst_width) {int x;
for (x = 0; x < dst_width; ++x) {- dst_argb[0] = (src_argb[0] + src_argb[4] +
- src_argb[src_stride] + src_argb[src_stride + 4] + 2) >> 2;
- dst_argb[1] = (src_argb[1] + src_argb[5] +
- src_argb[src_stride + 1] + src_argb[src_stride + 5] + 2) >> 2;
- dst_argb[2] = (src_argb[2] + src_argb[6] +
- src_argb[src_stride + 2] + src_argb[src_stride + 6] + 2) >> 2;
- dst_argb[3] = (src_argb[3] + src_argb[7] +
- src_argb[src_stride + 3] + src_argb[src_stride + 7] + 2) >> 2;
+ dst_argb[0] = (src_argb[0] + src_argb[4] + src_argb[src_stride] +
+ src_argb[src_stride + 4] + 2) >>
+ 2;
+ dst_argb[1] = (src_argb[1] + src_argb[5] + src_argb[src_stride + 1] +
+ src_argb[src_stride + 5] + 2) >>
+ 2;
+ dst_argb[2] = (src_argb[2] + src_argb[6] + src_argb[src_stride + 2] +
+ src_argb[src_stride + 6] + 2) >>
+ 2;
+ dst_argb[3] = (src_argb[3] + src_argb[7] + src_argb[src_stride + 3] +
+ src_argb[src_stride + 7] + 2) >>
+ 2;
src_argb += src_stepx * 4;
dst_argb += 4;
}
@@ -765,10 +877,13 @@
}
// Scales a single row of pixels using point sampling.
-void ScaleARGBCols_C(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x, int dx) {- const uint32* src = (const uint32*)(src_argb);
- uint32* dst = (uint32*)(dst_argb);
+void ScaleARGBCols_C(uint8_t* dst_argb,
+ const uint8_t* src_argb,
+ int dst_width,
+ int x,
+ int dx) {+ const uint32_t* src = (const uint32_t*)(src_argb);
+ uint32_t* dst = (uint32_t*)(dst_argb);
int j;
for (j = 0; j < dst_width - 1; j += 2) {dst[0] = src[x >> 16];
@@ -782,11 +897,14 @@
}
}
-void ScaleARGBCols64_C(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x32, int dx) {- int64 x = (int64)(x32);
- const uint32* src = (const uint32*)(src_argb);
- uint32* dst = (uint32*)(dst_argb);
+void ScaleARGBCols64_C(uint8_t* dst_argb,
+ const uint8_t* src_argb,
+ int dst_width,
+ int x32,
+ int dx) {+ int64_t x = (int64_t)(x32);
+ const uint32_t* src = (const uint32_t*)(src_argb);
+ uint32_t* dst = (uint32_t*)(dst_argb);
int j;
for (j = 0; j < dst_width - 1; j += 2) {dst[0] = src[x >> 16];
@@ -801,11 +919,16 @@
}
// Scales a single row of pixels up by 2x using point sampling.
-void ScaleARGBColsUp2_C(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x, int dx) {- const uint32* src = (const uint32*)(src_argb);
- uint32* dst = (uint32*)(dst_argb);
+void ScaleARGBColsUp2_C(uint8_t* dst_argb,
+ const uint8_t* src_argb,
+ int dst_width,
+ int x,
+ int dx) {+ const uint32_t* src = (const uint32_t*)(src_argb);
+ uint32_t* dst = (uint32_t*)(dst_argb);
int j;
+ (void)x;
+ (void)dx;
for (j = 0; j < dst_width - 1; j += 2) {dst[1] = dst[0] = src[0];
src += 1;
@@ -818,23 +941,26 @@
// TODO(fbarchard): Replace 0x7f ^ f with 128-f. bug=607.
// Mimics SSSE3 blender
-#define BLENDER1(a, b, f) ((a) * (0x7f ^ f) + (b) * f) >> 7
-#define BLENDERC(a, b, f, s) (uint32)( \
- BLENDER1(((a) >> s) & 255, ((b) >> s) & 255, f) << s)
-#define BLENDER(a, b, f) \
- BLENDERC(a, b, f, 24) | BLENDERC(a, b, f, 16) | \
- BLENDERC(a, b, f, 8) | BLENDERC(a, b, f, 0)
+#define BLENDER1(a, b, f) ((a) * (0x7f ^ f) + (b)*f) >> 7
+#define BLENDERC(a, b, f, s) \
+ (uint32_t)(BLENDER1(((a) >> s) & 255, ((b) >> s) & 255, f) << s)
+#define BLENDER(a, b, f) \
+ BLENDERC(a, b, f, 24) | BLENDERC(a, b, f, 16) | BLENDERC(a, b, f, 8) | \
+ BLENDERC(a, b, f, 0)
-void ScaleARGBFilterCols_C(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x, int dx) {- const uint32* src = (const uint32*)(src_argb);
- uint32* dst = (uint32*)(dst_argb);
+void ScaleARGBFilterCols_C(uint8_t* dst_argb,
+ const uint8_t* src_argb,
+ int dst_width,
+ int x,
+ int dx) {+ const uint32_t* src = (const uint32_t*)(src_argb);
+ uint32_t* dst = (uint32_t*)(dst_argb);
int j;
for (j = 0; j < dst_width - 1; j += 2) {int xi = x >> 16;
int xf = (x >> 9) & 0x7f;
- uint32 a = src[xi];
- uint32 b = src[xi + 1];
+ uint32_t a = src[xi];
+ uint32_t b = src[xi + 1];
dst[0] = BLENDER(a, b, xf);
x += dx;
xi = x >> 16;
@@ -848,23 +974,26 @@
if (dst_width & 1) {int xi = x >> 16;
int xf = (x >> 9) & 0x7f;
- uint32 a = src[xi];
- uint32 b = src[xi + 1];
+ uint32_t a = src[xi];
+ uint32_t b = src[xi + 1];
dst[0] = BLENDER(a, b, xf);
}
}
-void ScaleARGBFilterCols64_C(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x32, int dx) {- int64 x = (int64)(x32);
- const uint32* src = (const uint32*)(src_argb);
- uint32* dst = (uint32*)(dst_argb);
+void ScaleARGBFilterCols64_C(uint8_t* dst_argb,
+ const uint8_t* src_argb,
+ int dst_width,
+ int x32,
+ int dx) {+ int64_t x = (int64_t)(x32);
+ const uint32_t* src = (const uint32_t*)(src_argb);
+ uint32_t* dst = (uint32_t*)(dst_argb);
int j;
for (j = 0; j < dst_width - 1; j += 2) {- int64 xi = x >> 16;
+ int64_t xi = x >> 16;
int xf = (x >> 9) & 0x7f;
- uint32 a = src[xi];
- uint32 b = src[xi + 1];
+ uint32_t a = src[xi];
+ uint32_t b = src[xi + 1];
dst[0] = BLENDER(a, b, xf);
x += dx;
xi = x >> 16;
@@ -876,10 +1005,10 @@
dst += 2;
}
if (dst_width & 1) {- int64 xi = x >> 16;
+ int64_t xi = x >> 16;
int xf = (x >> 9) & 0x7f;
- uint32 a = src[xi];
- uint32 b = src[xi + 1];
+ uint32_t a = src[xi];
+ uint32_t b = src[xi + 1];
dst[0] = BLENDER(a, b, xf);
}
}
@@ -889,16 +1018,22 @@
// Scale plane vertically with bilinear interpolation.
void ScalePlaneVertical(int src_height,
- int dst_width, int dst_height,
- int src_stride, int dst_stride,
- const uint8* src_argb, uint8* dst_argb,
- int x, int y, int dy,
- int bpp, enum FilterMode filtering) {+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint8_t* src_argb,
+ uint8_t* dst_argb,
+ int x,
+ int y,
+ int dy,
+ int bpp,
+ enum FilterMode filtering) {// TODO(fbarchard): Allow higher bpp.
int dst_width_bytes = dst_width * bpp;
- void (*InterpolateRow)(uint8* dst_argb, const uint8* src_argb,
- ptrdiff_t src_stride, int dst_width, int source_y_fraction) =
- InterpolateRow_C;
+ void (*InterpolateRow)(uint8_t * dst_argb, const uint8_t* src_argb,
+ ptrdiff_t src_stride, int dst_width,
+ int source_y_fraction) = InterpolateRow_C;
const int max_y = (src_height > 1) ? ((src_height - 1) << 16) - 1 : 0;
int j;
assert(bpp >= 1 && bpp <= 4);
@@ -930,13 +1065,11 @@
}
}
#endif
-#if defined(HAS_INTERPOLATEROW_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2) &&
- IS_ALIGNED(src_argb, 4) && IS_ALIGNED(src_stride, 4) &&
- IS_ALIGNED(dst_argb, 4) && IS_ALIGNED(dst_stride, 4)) {- InterpolateRow = InterpolateRow_Any_DSPR2;
- if (IS_ALIGNED(dst_width_bytes, 4)) {- InterpolateRow = InterpolateRow_DSPR2;
+#if defined(HAS_INTERPOLATEROW_MSA)
+ if (TestCpuFlag(kCpuHasMSA)) {+ InterpolateRow = InterpolateRow_Any_MSA;
+ if (IS_ALIGNED(dst_width_bytes, 32)) {+ InterpolateRow = InterpolateRow_MSA;
}
}
#endif
@@ -948,23 +1081,29 @@
}
yi = y >> 16;
yf = filtering ? ((y >> 8) & 255) : 0;
- InterpolateRow(dst_argb, src_argb + yi * src_stride,
- src_stride, dst_width_bytes, yf);
+ InterpolateRow(dst_argb, src_argb + yi * src_stride, src_stride,
+ dst_width_bytes, yf);
dst_argb += dst_stride;
y += dy;
}
}
void ScalePlaneVertical_16(int src_height,
- int dst_width, int dst_height,
- int src_stride, int dst_stride,
- const uint16* src_argb, uint16* dst_argb,
- int x, int y, int dy,
- int wpp, enum FilterMode filtering) {+ int dst_width,
+ int dst_height,
+ int src_stride,
+ int dst_stride,
+ const uint16_t* src_argb,
+ uint16_t* dst_argb,
+ int x,
+ int y,
+ int dy,
+ int wpp,
+ enum FilterMode filtering) {// TODO(fbarchard): Allow higher wpp.
int dst_width_words = dst_width * wpp;
- void (*InterpolateRow)(uint16* dst_argb, const uint16* src_argb,
- ptrdiff_t src_stride, int dst_width, int source_y_fraction) =
- InterpolateRow_16_C;
+ void (*InterpolateRow)(uint16_t * dst_argb, const uint16_t* src_argb,
+ ptrdiff_t src_stride, int dst_width,
+ int source_y_fraction) = InterpolateRow_16_C;
const int max_y = (src_height > 1) ? ((src_height - 1) << 16) - 1 : 0;
int j;
assert(wpp >= 1 && wpp <= 2);
@@ -1004,16 +1143,6 @@
}
}
#endif
-#if defined(HAS_INTERPOLATEROW_16_DSPR2)
- if (TestCpuFlag(kCpuHasDSPR2) &&
- IS_ALIGNED(src_argb, 4) && IS_ALIGNED(src_stride, 4) &&
- IS_ALIGNED(dst_argb, 4) && IS_ALIGNED(dst_stride, 4)) {- InterpolateRow = InterpolateRow_Any_16_DSPR2;
- if (IS_ALIGNED(dst_width_bytes, 4)) {- InterpolateRow = InterpolateRow_16_DSPR2;
- }
- }
-#endif
for (j = 0; j < dst_height; ++j) {int yi;
int yf;
@@ -1022,8 +1151,8 @@
}
yi = y >> 16;
yf = filtering ? ((y >> 8) & 255) : 0;
- InterpolateRow(dst_argb, src_argb + yi * src_stride,
- src_stride, dst_width_words, yf);
+ InterpolateRow(dst_argb, src_argb + yi * src_stride, src_stride,
+ dst_width_words, yf);
dst_argb += dst_stride;
y += dy;
}
@@ -1030,8 +1159,10 @@
}
// Simplify the filtering based on scale factors.
-enum FilterMode ScaleFilterReduce(int src_width, int src_height,
- int dst_width, int dst_height,
+enum FilterMode ScaleFilterReduce(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
enum FilterMode filtering) { if (src_width < 0) {src_width = -src_width;
@@ -1073,22 +1204,26 @@
// Divide num by div and return as 16.16 fixed point result.
int FixedDiv_C(int num, int div) {- return (int)(((int64)(num) << 16) / div);
+ return (int)(((int64_t)(num) << 16) / div);
}
// Divide num by div and return as 16.16 fixed point result.
int FixedDiv1_C(int num, int div) {- return (int)((((int64)(num) << 16) - 0x00010001) /
- (div - 1));
+ return (int)((((int64_t)(num) << 16) - 0x00010001) / (div - 1));
}
#define CENTERSTART(dx, s) (dx < 0) ? -((-dx >> 1) + s) : ((dx >> 1) + s)
// Compute slope values for stepping.
-void ScaleSlope(int src_width, int src_height,
- int dst_width, int dst_height,
+void ScaleSlope(int src_width,
+ int src_height,
+ int dst_width,
+ int dst_height,
enum FilterMode filtering,
- int* x, int* y, int* dx, int* dy) {+ int* x,
+ int* y,
+ int* dx,
+ int* dy) {assert(x != NULL);
assert(y != NULL);
assert(dx != NULL);
@@ -1120,7 +1255,7 @@
*x = 0;
}
if (dst_height <= src_height) {- *dy = FixedDiv(src_height, dst_height);
+ *dy = FixedDiv(src_height, dst_height);
*y = CENTERSTART(*dy, -32768); // Subtract 0.5 (32768) to center filter.
} else if (dst_height > 1) {*dy = FixedDiv1(src_height, dst_height);
@@ -1152,6 +1287,35 @@
}
}
#undef CENTERSTART
+
+// Read 8x2 upsample with filtering and write 16x1.
+// actually reads an extra pixel, so 9x2.
+void ScaleRowUp2_16_C(const uint16_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint16_t* dst,
+ int dst_width) {+ const uint16_t* src2 = src_ptr + src_stride;
+
+ int x;
+ for (x = 0; x < dst_width - 1; x += 2) {+ uint16_t p0 = src_ptr[0];
+ uint16_t p1 = src_ptr[1];
+ uint16_t p2 = src2[0];
+ uint16_t p3 = src2[1];
+ dst[0] = (p0 * 9 + p1 * 3 + p2 * 3 + p3 + 8) >> 4;
+ dst[1] = (p0 * 3 + p1 * 9 + p2 + p3 * 3 + 8) >> 4;
+ ++src_ptr;
+ ++src2;
+ dst += 2;
+ }
+ if (dst_width & 1) {+ uint16_t p0 = src_ptr[0];
+ uint16_t p1 = src_ptr[1];
+ uint16_t p2 = src2[0];
+ uint16_t p3 = src2[1];
+ dst[0] = (p0 * 9 + p1 * 3 + p2 * 3 + p3 + 8) >> 4;
+ }
+}
#ifdef __cplusplus
} // extern "C"
--- a/third_party/libyuv/source/scale_gcc.cc
+++ b/third_party/libyuv/source/scale_gcc.cc
@@ -21,1296 +21,1348 @@
(defined(__x86_64__) || (defined(__i386__) && !defined(_MSC_VER)))
// Offsets for source bytes 0 to 9
-static uvec8 kShuf0 =
- { 0, 1, 3, 4, 5, 7, 8, 9, 128, 128, 128, 128, 128, 128, 128, 128 };+static const uvec8 kShuf0 = {0, 1, 3, 4, 5, 7, 8, 9,+ 128, 128, 128, 128, 128, 128, 128, 128};
// Offsets for source bytes 11 to 20 with 8 subtracted = 3 to 12.
-static uvec8 kShuf1 =
- { 3, 4, 5, 7, 8, 9, 11, 12, 128, 128, 128, 128, 128, 128, 128, 128 };+static const uvec8 kShuf1 = {3, 4, 5, 7, 8, 9, 11, 12,+ 128, 128, 128, 128, 128, 128, 128, 128};
// Offsets for source bytes 21 to 31 with 16 subtracted = 5 to 31.
-static uvec8 kShuf2 =
- { 5, 7, 8, 9, 11, 12, 13, 15, 128, 128, 128, 128, 128, 128, 128, 128 };+static const uvec8 kShuf2 = {5, 7, 8, 9, 11, 12, 13, 15,+ 128, 128, 128, 128, 128, 128, 128, 128};
// Offsets for source bytes 0 to 10
-static uvec8 kShuf01 =
- { 0, 1, 1, 2, 2, 3, 4, 5, 5, 6, 6, 7, 8, 9, 9, 10 };+static const uvec8 kShuf01 = {0, 1, 1, 2, 2, 3, 4, 5, 5, 6, 6, 7, 8, 9, 9, 10};// Offsets for source bytes 10 to 21 with 8 subtracted = 3 to 13.
-static uvec8 kShuf11 =
- { 2, 3, 4, 5, 5, 6, 6, 7, 8, 9, 9, 10, 10, 11, 12, 13 };+static const uvec8 kShuf11 = {2, 3, 4, 5, 5, 6, 6, 7,+ 8, 9, 9, 10, 10, 11, 12, 13};
// Offsets for source bytes 21 to 31 with 16 subtracted = 5 to 31.
-static uvec8 kShuf21 =
- { 5, 6, 6, 7, 8, 9, 9, 10, 10, 11, 12, 13, 13, 14, 14, 15 };+static const uvec8 kShuf21 = {5, 6, 6, 7, 8, 9, 9, 10,+ 10, 11, 12, 13, 13, 14, 14, 15};
// Coefficients for source bytes 0 to 10
-static uvec8 kMadd01 =
- { 3, 1, 2, 2, 1, 3, 3, 1, 2, 2, 1, 3, 3, 1, 2, 2 };+static const uvec8 kMadd01 = {3, 1, 2, 2, 1, 3, 3, 1, 2, 2, 1, 3, 3, 1, 2, 2};// Coefficients for source bytes 10 to 21
-static uvec8 kMadd11 =
- { 1, 3, 3, 1, 2, 2, 1, 3, 3, 1, 2, 2, 1, 3, 3, 1 };+static const uvec8 kMadd11 = {1, 3, 3, 1, 2, 2, 1, 3, 3, 1, 2, 2, 1, 3, 3, 1};// Coefficients for source bytes 21 to 31
-static uvec8 kMadd21 =
- { 2, 2, 1, 3, 3, 1, 2, 2, 1, 3, 3, 1, 2, 2, 1, 3 };+static const uvec8 kMadd21 = {2, 2, 1, 3, 3, 1, 2, 2, 1, 3, 3, 1, 2, 2, 1, 3};// Coefficients for source bytes 21 to 31
-static vec16 kRound34 =
- { 2, 2, 2, 2, 2, 2, 2, 2 };+static const vec16 kRound34 = {2, 2, 2, 2, 2, 2, 2, 2};-static uvec8 kShuf38a =
- { 0, 3, 6, 8, 11, 14, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 };+static const uvec8 kShuf38a = {0, 3, 6, 8, 11, 14, 128, 128,+ 128, 128, 128, 128, 128, 128, 128, 128};
-static uvec8 kShuf38b =
- { 128, 128, 128, 128, 128, 128, 0, 3, 6, 8, 11, 14, 128, 128, 128, 128 };+static const uvec8 kShuf38b = {128, 128, 128, 128, 128, 128, 0, 3,+ 6, 8, 11, 14, 128, 128, 128, 128};
// Arrange words 0,3,6 into 0,1,2
-static uvec8 kShufAc =
- { 0, 1, 6, 7, 12, 13, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 };+static const uvec8 kShufAc = {0, 1, 6, 7, 12, 13, 128, 128,+ 128, 128, 128, 128, 128, 128, 128, 128};
// Arrange words 0,3,6 into 3,4,5
-static uvec8 kShufAc3 =
- { 128, 128, 128, 128, 128, 128, 0, 1, 6, 7, 12, 13, 128, 128, 128, 128 };+static const uvec8 kShufAc3 = {128, 128, 128, 128, 128, 128, 0, 1,+ 6, 7, 12, 13, 128, 128, 128, 128};
// Scaling values for boxes of 3x3 and 2x3
-static uvec16 kScaleAc33 =
- { 65536 / 9, 65536 / 9, 65536 / 6, 65536 / 9, 65536 / 9, 65536 / 6, 0, 0 };+static const uvec16 kScaleAc33 = {65536 / 9, 65536 / 9, 65536 / 6, 65536 / 9,+ 65536 / 9, 65536 / 6, 0, 0};
// Arrange first value for pixels 0,1,2,3,4,5
-static uvec8 kShufAb0 =
- { 0, 128, 3, 128, 6, 128, 8, 128, 11, 128, 14, 128, 128, 128, 128, 128 };+static const uvec8 kShufAb0 = {0, 128, 3, 128, 6, 128, 8, 128,+ 11, 128, 14, 128, 128, 128, 128, 128};
// Arrange second value for pixels 0,1,2,3,4,5
-static uvec8 kShufAb1 =
- { 1, 128, 4, 128, 7, 128, 9, 128, 12, 128, 15, 128, 128, 128, 128, 128 };+static const uvec8 kShufAb1 = {1, 128, 4, 128, 7, 128, 9, 128,+ 12, 128, 15, 128, 128, 128, 128, 128};
// Arrange third value for pixels 0,1,2,3,4,5
-static uvec8 kShufAb2 =
- { 2, 128, 5, 128, 128, 128, 10, 128, 13, 128, 128, 128, 128, 128, 128, 128 };+static const uvec8 kShufAb2 = {2, 128, 5, 128, 128, 128, 10, 128,+ 13, 128, 128, 128, 128, 128, 128, 128};
// Scaling values for boxes of 3x2 and 2x2
-static uvec16 kScaleAb2 =
- { 65536 / 3, 65536 / 3, 65536 / 2, 65536 / 3, 65536 / 3, 65536 / 2, 0, 0 };+static const uvec16 kScaleAb2 = {65536 / 3, 65536 / 3, 65536 / 2, 65536 / 3,+ 65536 / 3, 65536 / 2, 0, 0};
// GCC versions of row functions are verbatim conversions from Visual C.
// Generated using gcc disassembly on Visual C object file:
// objdump -D yuvscaler.obj >yuvscaler.txt
-void ScaleRowDown2_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- asm volatile (
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "psrlw $0x8,%%xmm0 \n"
- "psrlw $0x8,%%xmm1 \n"
- "packuswb %%xmm1,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x10,%2 \n"
- "jg 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(dst_width) // %2
- :: "memory", "cc", "xmm0", "xmm1"
- );
+void ScaleRowDown2_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) {+ (void)src_stride;
+ asm volatile(
+ // 16 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "lea 0x20(%0),%0 \n"
+ "psrlw $0x8,%%xmm0 \n"
+ "psrlw $0x8,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(dst_width) // %2
+ ::"memory",
+ "cc", "xmm0", "xmm1");
}
-void ScaleRowDown2Linear_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- asm volatile (
- "pcmpeqb %%xmm4,%%xmm4 \n"
- "psrlw $0xf,%%xmm4 \n"
- "packuswb %%xmm4,%%xmm4 \n"
- "pxor %%xmm5,%%xmm5 \n"
+void ScaleRowDown2Linear_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) {+ (void)src_stride;
+ asm volatile(
+ "pcmpeqb %%xmm4,%%xmm4 \n"
+ "psrlw $0xf,%%xmm4 \n"
+ "packuswb %%xmm4,%%xmm4 \n"
+ "pxor %%xmm5,%%xmm5 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10, 0) ",%%xmm1 \n"
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "pmaddubsw %%xmm4,%%xmm0 \n"
- "pmaddubsw %%xmm4,%%xmm1 \n"
- "pavgw %%xmm5,%%xmm0 \n"
- "pavgw %%xmm5,%%xmm1 \n"
- "packuswb %%xmm1,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x10,%2 \n"
- "jg 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(dst_width) // %2
- :: "memory", "cc", "xmm0", "xmm1", "xmm4", "xmm5"
- );
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "lea 0x20(%0),%0 \n"
+ "pmaddubsw %%xmm4,%%xmm0 \n"
+ "pmaddubsw %%xmm4,%%xmm1 \n"
+ "pavgw %%xmm5,%%xmm0 \n"
+ "pavgw %%xmm5,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(dst_width) // %2
+ ::"memory",
+ "cc", "xmm0", "xmm1", "xmm4", "xmm5");
}
-void ScaleRowDown2Box_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- asm volatile (
- "pcmpeqb %%xmm4,%%xmm4 \n"
- "psrlw $0xf,%%xmm4 \n"
- "packuswb %%xmm4,%%xmm4 \n"
- "pxor %%xmm5,%%xmm5 \n"
+void ScaleRowDown2Box_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) {+ asm volatile(
+ "pcmpeqb %%xmm4,%%xmm4 \n"
+ "psrlw $0xf,%%xmm4 \n"
+ "packuswb %%xmm4,%%xmm4 \n"
+ "pxor %%xmm5,%%xmm5 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- MEMOPREG(movdqu,0x00,0,3,1,xmm2) // movdqu (%0,%3,1),%%xmm2
- MEMOPREG(movdqu,0x10,0,3,1,xmm3) // movdqu 0x10(%0,%3,1),%%xmm3
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "pmaddubsw %%xmm4,%%xmm0 \n"
- "pmaddubsw %%xmm4,%%xmm1 \n"
- "pmaddubsw %%xmm4,%%xmm2 \n"
- "pmaddubsw %%xmm4,%%xmm3 \n"
- "paddw %%xmm2,%%xmm0 \n"
- "paddw %%xmm3,%%xmm1 \n"
- "psrlw $0x1,%%xmm0 \n"
- "psrlw $0x1,%%xmm1 \n"
- "pavgw %%xmm5,%%xmm0 \n"
- "pavgw %%xmm5,%%xmm1 \n"
- "packuswb %%xmm1,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x10,%2 \n"
- "jg 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(dst_width) // %2
- : "r"((intptr_t)(src_stride)) // %3
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm5"
- );
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "movdqu 0x00(%0,%3,1),%%xmm2 \n"
+ "movdqu 0x10(%0,%3,1),%%xmm3 \n"
+ "lea 0x20(%0),%0 \n"
+ "pmaddubsw %%xmm4,%%xmm0 \n"
+ "pmaddubsw %%xmm4,%%xmm1 \n"
+ "pmaddubsw %%xmm4,%%xmm2 \n"
+ "pmaddubsw %%xmm4,%%xmm3 \n"
+ "paddw %%xmm2,%%xmm0 \n"
+ "paddw %%xmm3,%%xmm1 \n"
+ "psrlw $0x1,%%xmm0 \n"
+ "psrlw $0x1,%%xmm1 \n"
+ "pavgw %%xmm5,%%xmm0 \n"
+ "pavgw %%xmm5,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(dst_width) // %2
+ : "r"((intptr_t)(src_stride)) // %3
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm5");
}
#ifdef HAS_SCALEROWDOWN2_AVX2
-void ScaleRowDown2_AVX2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- asm volatile (
- LABELALIGN
- "1: \n"
- "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
- "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
- "lea " MEMLEA(0x40,0) ",%0 \n"
- "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
- "vpsrlw $0x8,%%ymm1,%%ymm1 \n"
- "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
- "vpermq $0xd8,%%ymm0,%%ymm0 \n"
- "vmovdqu %%ymm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x20,1) ",%1 \n"
- "sub $0x20,%2 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(dst_width) // %2
- :: "memory", "cc", "xmm0", "xmm1"
- );
+void ScaleRowDown2_AVX2(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) {+ (void)src_stride;
+ asm volatile(
+
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "vmovdqu 0x20(%0),%%ymm1 \n"
+ "lea 0x40(%0),%0 \n"
+ "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
+ "vpsrlw $0x8,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vmovdqu %%ymm0,(%1) \n"
+ "lea 0x20(%1),%1 \n"
+ "sub $0x20,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(dst_width) // %2
+ ::"memory",
+ "cc", "xmm0", "xmm1");
}
-void ScaleRowDown2Linear_AVX2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- asm volatile (
- "vpcmpeqb %%ymm4,%%ymm4,%%ymm4 \n"
- "vpsrlw $0xf,%%ymm4,%%ymm4 \n"
- "vpackuswb %%ymm4,%%ymm4,%%ymm4 \n"
- "vpxor %%ymm5,%%ymm5,%%ymm5 \n"
+void ScaleRowDown2Linear_AVX2(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) {+ (void)src_stride;
+ asm volatile(
+ "vpcmpeqb %%ymm4,%%ymm4,%%ymm4 \n"
+ "vpsrlw $0xf,%%ymm4,%%ymm4 \n"
+ "vpackuswb %%ymm4,%%ymm4,%%ymm4 \n"
+ "vpxor %%ymm5,%%ymm5,%%ymm5 \n"
- LABELALIGN
- "1: \n"
- "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
- "vmovdqu " MEMACCESS2(0x20, 0) ",%%ymm1 \n"
- "lea " MEMLEA(0x40,0) ",%0 \n"
- "vpmaddubsw %%ymm4,%%ymm0,%%ymm0 \n"
- "vpmaddubsw %%ymm4,%%ymm1,%%ymm1 \n"
- "vpavgw %%ymm5,%%ymm0,%%ymm0 \n"
- "vpavgw %%ymm5,%%ymm1,%%ymm1 \n"
- "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
- "vpermq $0xd8,%%ymm0,%%ymm0 \n"
- "vmovdqu %%ymm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x20,1) ",%1 \n"
- "sub $0x20,%2 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(dst_width) // %2
- :: "memory", "cc", "xmm0", "xmm1", "xmm4", "xmm5"
- );
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "vmovdqu 0x20(%0),%%ymm1 \n"
+ "lea 0x40(%0),%0 \n"
+ "vpmaddubsw %%ymm4,%%ymm0,%%ymm0 \n"
+ "vpmaddubsw %%ymm4,%%ymm1,%%ymm1 \n"
+ "vpavgw %%ymm5,%%ymm0,%%ymm0 \n"
+ "vpavgw %%ymm5,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vmovdqu %%ymm0,(%1) \n"
+ "lea 0x20(%1),%1 \n"
+ "sub $0x20,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(dst_width) // %2
+ ::"memory",
+ "cc", "xmm0", "xmm1", "xmm4", "xmm5");
}
-void ScaleRowDown2Box_AVX2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- asm volatile (
- "vpcmpeqb %%ymm4,%%ymm4,%%ymm4 \n"
- "vpsrlw $0xf,%%ymm4,%%ymm4 \n"
- "vpackuswb %%ymm4,%%ymm4,%%ymm4 \n"
- "vpxor %%ymm5,%%ymm5,%%ymm5 \n"
+void ScaleRowDown2Box_AVX2(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) {+ asm volatile(
+ "vpcmpeqb %%ymm4,%%ymm4,%%ymm4 \n"
+ "vpsrlw $0xf,%%ymm4,%%ymm4 \n"
+ "vpackuswb %%ymm4,%%ymm4,%%ymm4 \n"
+ "vpxor %%ymm5,%%ymm5,%%ymm5 \n"
- LABELALIGN
- "1: \n"
- "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
- "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
- MEMOPREG(vmovdqu,0x00,0,3,1,ymm2) // vmovdqu (%0,%3,1),%%ymm2
- MEMOPREG(vmovdqu,0x20,0,3,1,ymm3) // vmovdqu 0x20(%0,%3,1),%%ymm3
- "lea " MEMLEA(0x40,0) ",%0 \n"
- "vpmaddubsw %%ymm4,%%ymm0,%%ymm0 \n"
- "vpmaddubsw %%ymm4,%%ymm1,%%ymm1 \n"
- "vpmaddubsw %%ymm4,%%ymm2,%%ymm2 \n"
- "vpmaddubsw %%ymm4,%%ymm3,%%ymm3 \n"
- "vpaddw %%ymm2,%%ymm0,%%ymm0 \n"
- "vpaddw %%ymm3,%%ymm1,%%ymm1 \n"
- "vpsrlw $0x1,%%ymm0,%%ymm0 \n"
- "vpsrlw $0x1,%%ymm1,%%ymm1 \n"
- "vpavgw %%ymm5,%%ymm0,%%ymm0 \n"
- "vpavgw %%ymm5,%%ymm1,%%ymm1 \n"
- "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
- "vpermq $0xd8,%%ymm0,%%ymm0 \n"
- "vmovdqu %%ymm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x20,1) ",%1 \n"
- "sub $0x20,%2 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(dst_width) // %2
- : "r"((intptr_t)(src_stride)) // %3
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm5"
- );
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "vmovdqu 0x20(%0),%%ymm1 \n"
+ "vmovdqu 0x00(%0,%3,1),%%ymm2 \n"
+ "vmovdqu 0x20(%0,%3,1),%%ymm3 \n"
+ "lea 0x40(%0),%0 \n"
+ "vpmaddubsw %%ymm4,%%ymm0,%%ymm0 \n"
+ "vpmaddubsw %%ymm4,%%ymm1,%%ymm1 \n"
+ "vpmaddubsw %%ymm4,%%ymm2,%%ymm2 \n"
+ "vpmaddubsw %%ymm4,%%ymm3,%%ymm3 \n"
+ "vpaddw %%ymm2,%%ymm0,%%ymm0 \n"
+ "vpaddw %%ymm3,%%ymm1,%%ymm1 \n"
+ "vpsrlw $0x1,%%ymm0,%%ymm0 \n"
+ "vpsrlw $0x1,%%ymm1,%%ymm1 \n"
+ "vpavgw %%ymm5,%%ymm0,%%ymm0 \n"
+ "vpavgw %%ymm5,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vmovdqu %%ymm0,(%1) \n"
+ "lea 0x20(%1),%1 \n"
+ "sub $0x20,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(dst_width) // %2
+ : "r"((intptr_t)(src_stride)) // %3
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm5");
}
#endif // HAS_SCALEROWDOWN2_AVX2
-void ScaleRowDown4_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- asm volatile (
- "pcmpeqb %%xmm5,%%xmm5 \n"
- "psrld $0x18,%%xmm5 \n"
- "pslld $0x10,%%xmm5 \n"
+void ScaleRowDown4_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) {+ (void)src_stride;
+ asm volatile(
+ "pcmpeqb %%xmm5,%%xmm5 \n"
+ "psrld $0x18,%%xmm5 \n"
+ "pslld $0x10,%%xmm5 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "pand %%xmm5,%%xmm0 \n"
- "pand %%xmm5,%%xmm1 \n"
- "packuswb %%xmm1,%%xmm0 \n"
- "psrlw $0x8,%%xmm0 \n"
- "packuswb %%xmm0,%%xmm0 \n"
- "movq %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x8,1) ",%1 \n"
- "sub $0x8,%2 \n"
- "jg 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(dst_width) // %2
- :: "memory", "cc", "xmm0", "xmm1", "xmm5"
- );
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "lea 0x20(%0),%0 \n"
+ "pand %%xmm5,%%xmm0 \n"
+ "pand %%xmm5,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm0 \n"
+ "psrlw $0x8,%%xmm0 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ "movq %%xmm0,(%1) \n"
+ "lea 0x8(%1),%1 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(dst_width) // %2
+ ::"memory",
+ "cc", "xmm0", "xmm1", "xmm5");
}
-void ScaleRowDown4Box_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {+void ScaleRowDown4Box_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) {intptr_t stridex3;
- asm volatile (
- "pcmpeqb %%xmm4,%%xmm4 \n"
- "psrlw $0xf,%%xmm4 \n"
- "movdqa %%xmm4,%%xmm5 \n"
- "packuswb %%xmm4,%%xmm4 \n"
- "psllw $0x3,%%xmm5 \n"
- "lea " MEMLEA4(0x00,4,4,2) ",%3 \n"
+ asm volatile(
+ "pcmpeqb %%xmm4,%%xmm4 \n"
+ "psrlw $0xf,%%xmm4 \n"
+ "movdqa %%xmm4,%%xmm5 \n"
+ "packuswb %%xmm4,%%xmm4 \n"
+ "psllw $0x3,%%xmm5 \n"
+ "lea 0x00(%4,%4,2),%3 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- MEMOPREG(movdqu,0x00,0,4,1,xmm2) // movdqu (%0,%4,1),%%xmm2
- MEMOPREG(movdqu,0x10,0,4,1,xmm3) // movdqu 0x10(%0,%4,1),%%xmm3
- "pmaddubsw %%xmm4,%%xmm0 \n"
- "pmaddubsw %%xmm4,%%xmm1 \n"
- "pmaddubsw %%xmm4,%%xmm2 \n"
- "pmaddubsw %%xmm4,%%xmm3 \n"
- "paddw %%xmm2,%%xmm0 \n"
- "paddw %%xmm3,%%xmm1 \n"
- MEMOPREG(movdqu,0x00,0,4,2,xmm2) // movdqu (%0,%4,2),%%xmm2
- MEMOPREG(movdqu,0x10,0,4,2,xmm3) // movdqu 0x10(%0,%4,2),%%xmm3
- "pmaddubsw %%xmm4,%%xmm2 \n"
- "pmaddubsw %%xmm4,%%xmm3 \n"
- "paddw %%xmm2,%%xmm0 \n"
- "paddw %%xmm3,%%xmm1 \n"
- MEMOPREG(movdqu,0x00,0,3,1,xmm2) // movdqu (%0,%3,1),%%xmm2
- MEMOPREG(movdqu,0x10,0,3,1,xmm3) // movdqu 0x10(%0,%3,1),%%xmm3
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "pmaddubsw %%xmm4,%%xmm2 \n"
- "pmaddubsw %%xmm4,%%xmm3 \n"
- "paddw %%xmm2,%%xmm0 \n"
- "paddw %%xmm3,%%xmm1 \n"
- "phaddw %%xmm1,%%xmm0 \n"
- "paddw %%xmm5,%%xmm0 \n"
- "psrlw $0x4,%%xmm0 \n"
- "packuswb %%xmm0,%%xmm0 \n"
- "movq %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x8,1) ",%1 \n"
- "sub $0x8,%2 \n"
- "jg 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(dst_width), // %2
- "=&r"(stridex3) // %3
- : "r"((intptr_t)(src_stride)) // %4
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
- );
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "movdqu 0x00(%0,%4,1),%%xmm2 \n"
+ "movdqu 0x10(%0,%4,1),%%xmm3 \n"
+ "pmaddubsw %%xmm4,%%xmm0 \n"
+ "pmaddubsw %%xmm4,%%xmm1 \n"
+ "pmaddubsw %%xmm4,%%xmm2 \n"
+ "pmaddubsw %%xmm4,%%xmm3 \n"
+ "paddw %%xmm2,%%xmm0 \n"
+ "paddw %%xmm3,%%xmm1 \n"
+ "movdqu 0x00(%0,%4,2),%%xmm2 \n"
+ "movdqu 0x10(%0,%4,2),%%xmm3 \n"
+ "pmaddubsw %%xmm4,%%xmm2 \n"
+ "pmaddubsw %%xmm4,%%xmm3 \n"
+ "paddw %%xmm2,%%xmm0 \n"
+ "paddw %%xmm3,%%xmm1 \n"
+ "movdqu 0x00(%0,%3,1),%%xmm2 \n"
+ "movdqu 0x10(%0,%3,1),%%xmm3 \n"
+ "lea 0x20(%0),%0 \n"
+ "pmaddubsw %%xmm4,%%xmm2 \n"
+ "pmaddubsw %%xmm4,%%xmm3 \n"
+ "paddw %%xmm2,%%xmm0 \n"
+ "paddw %%xmm3,%%xmm1 \n"
+ "phaddw %%xmm1,%%xmm0 \n"
+ "paddw %%xmm5,%%xmm0 \n"
+ "psrlw $0x4,%%xmm0 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ "movq %%xmm0,(%1) \n"
+ "lea 0x8(%1),%1 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(dst_width), // %2
+ "=&r"(stridex3) // %3
+ : "r"((intptr_t)(src_stride)) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5");
}
-
#ifdef HAS_SCALEROWDOWN4_AVX2
-void ScaleRowDown4_AVX2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- asm volatile (
- "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
- "vpsrld $0x18,%%ymm5,%%ymm5 \n"
- "vpslld $0x10,%%ymm5,%%ymm5 \n"
- LABELALIGN
- "1: \n"
- "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
- "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
- "lea " MEMLEA(0x40,0) ",%0 \n"
- "vpand %%ymm5,%%ymm0,%%ymm0 \n"
- "vpand %%ymm5,%%ymm1,%%ymm1 \n"
- "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
- "vpermq $0xd8,%%ymm0,%%ymm0 \n"
- "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
- "vpackuswb %%ymm0,%%ymm0,%%ymm0 \n"
- "vpermq $0xd8,%%ymm0,%%ymm0 \n"
- "vmovdqu %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x10,%2 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(dst_width) // %2
- :: "memory", "cc", "xmm0", "xmm1", "xmm5"
- );
+void ScaleRowDown4_AVX2(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) {+ (void)src_stride;
+ asm volatile(
+ "vpcmpeqb %%ymm5,%%ymm5,%%ymm5 \n"
+ "vpsrld $0x18,%%ymm5,%%ymm5 \n"
+ "vpslld $0x10,%%ymm5,%%ymm5 \n"
+
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "vmovdqu 0x20(%0),%%ymm1 \n"
+ "lea 0x40(%0),%0 \n"
+ "vpand %%ymm5,%%ymm0,%%ymm0 \n"
+ "vpand %%ymm5,%%ymm1,%%ymm1 \n"
+ "vpackuswb %%ymm1,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vpsrlw $0x8,%%ymm0,%%ymm0 \n"
+ "vpackuswb %%ymm0,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vmovdqu %%xmm0,(%1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(dst_width) // %2
+ ::"memory",
+ "cc", "xmm0", "xmm1", "xmm5");
}
-void ScaleRowDown4Box_AVX2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- asm volatile (
- "vpcmpeqb %%ymm4,%%ymm4,%%ymm4 \n"
- "vpsrlw $0xf,%%ymm4,%%ymm4 \n"
- "vpsllw $0x3,%%ymm4,%%ymm5 \n"
- "vpackuswb %%ymm4,%%ymm4,%%ymm4 \n"
+void ScaleRowDown4Box_AVX2(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) {+ asm volatile(
+ "vpcmpeqb %%ymm4,%%ymm4,%%ymm4 \n"
+ "vpsrlw $0xf,%%ymm4,%%ymm4 \n"
+ "vpsllw $0x3,%%ymm4,%%ymm5 \n"
+ "vpackuswb %%ymm4,%%ymm4,%%ymm4 \n"
- LABELALIGN
- "1: \n"
- "vmovdqu " MEMACCESS(0) ",%%ymm0 \n"
- "vmovdqu " MEMACCESS2(0x20,0) ",%%ymm1 \n"
- MEMOPREG(vmovdqu,0x00,0,3,1,ymm2) // vmovdqu (%0,%3,1),%%ymm2
- MEMOPREG(vmovdqu,0x20,0,3,1,ymm3) // vmovdqu 0x20(%0,%3,1),%%ymm3
- "vpmaddubsw %%ymm4,%%ymm0,%%ymm0 \n"
- "vpmaddubsw %%ymm4,%%ymm1,%%ymm1 \n"
- "vpmaddubsw %%ymm4,%%ymm2,%%ymm2 \n"
- "vpmaddubsw %%ymm4,%%ymm3,%%ymm3 \n"
- "vpaddw %%ymm2,%%ymm0,%%ymm0 \n"
- "vpaddw %%ymm3,%%ymm1,%%ymm1 \n"
- MEMOPREG(vmovdqu,0x00,0,3,2,ymm2) // vmovdqu (%0,%3,2),%%ymm2
- MEMOPREG(vmovdqu,0x20,0,3,2,ymm3) // vmovdqu 0x20(%0,%3,2),%%ymm3
- "vpmaddubsw %%ymm4,%%ymm2,%%ymm2 \n"
- "vpmaddubsw %%ymm4,%%ymm3,%%ymm3 \n"
- "vpaddw %%ymm2,%%ymm0,%%ymm0 \n"
- "vpaddw %%ymm3,%%ymm1,%%ymm1 \n"
- MEMOPREG(vmovdqu,0x00,0,4,1,ymm2) // vmovdqu (%0,%4,1),%%ymm2
- MEMOPREG(vmovdqu,0x20,0,4,1,ymm3) // vmovdqu 0x20(%0,%4,1),%%ymm3
- "lea " MEMLEA(0x40,0) ",%0 \n"
- "vpmaddubsw %%ymm4,%%ymm2,%%ymm2 \n"
- "vpmaddubsw %%ymm4,%%ymm3,%%ymm3 \n"
- "vpaddw %%ymm2,%%ymm0,%%ymm0 \n"
- "vpaddw %%ymm3,%%ymm1,%%ymm1 \n"
- "vphaddw %%ymm1,%%ymm0,%%ymm0 \n"
- "vpermq $0xd8,%%ymm0,%%ymm0 \n"
- "vpaddw %%ymm5,%%ymm0,%%ymm0 \n"
- "vpsrlw $0x4,%%ymm0,%%ymm0 \n"
- "vpackuswb %%ymm0,%%ymm0,%%ymm0 \n"
- "vpermq $0xd8,%%ymm0,%%ymm0 \n"
- "vmovdqu %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x10,%2 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(dst_width) // %2
- : "r"((intptr_t)(src_stride)), // %3
- "r"((intptr_t)(src_stride * 3)) // %4
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
- );
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm0 \n"
+ "vmovdqu 0x20(%0),%%ymm1 \n"
+ "vmovdqu 0x00(%0,%3,1),%%ymm2 \n"
+ "vmovdqu 0x20(%0,%3,1),%%ymm3 \n"
+ "vpmaddubsw %%ymm4,%%ymm0,%%ymm0 \n"
+ "vpmaddubsw %%ymm4,%%ymm1,%%ymm1 \n"
+ "vpmaddubsw %%ymm4,%%ymm2,%%ymm2 \n"
+ "vpmaddubsw %%ymm4,%%ymm3,%%ymm3 \n"
+ "vpaddw %%ymm2,%%ymm0,%%ymm0 \n"
+ "vpaddw %%ymm3,%%ymm1,%%ymm1 \n"
+ "vmovdqu 0x00(%0,%3,2),%%ymm2 \n"
+ "vmovdqu 0x20(%0,%3,2),%%ymm3 \n"
+ "vpmaddubsw %%ymm4,%%ymm2,%%ymm2 \n"
+ "vpmaddubsw %%ymm4,%%ymm3,%%ymm3 \n"
+ "vpaddw %%ymm2,%%ymm0,%%ymm0 \n"
+ "vpaddw %%ymm3,%%ymm1,%%ymm1 \n"
+ "vmovdqu 0x00(%0,%4,1),%%ymm2 \n"
+ "vmovdqu 0x20(%0,%4,1),%%ymm3 \n"
+ "lea 0x40(%0),%0 \n"
+ "vpmaddubsw %%ymm4,%%ymm2,%%ymm2 \n"
+ "vpmaddubsw %%ymm4,%%ymm3,%%ymm3 \n"
+ "vpaddw %%ymm2,%%ymm0,%%ymm0 \n"
+ "vpaddw %%ymm3,%%ymm1,%%ymm1 \n"
+ "vphaddw %%ymm1,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vpaddw %%ymm5,%%ymm0,%%ymm0 \n"
+ "vpsrlw $0x4,%%ymm0,%%ymm0 \n"
+ "vpackuswb %%ymm0,%%ymm0,%%ymm0 \n"
+ "vpermq $0xd8,%%ymm0,%%ymm0 \n"
+ "vmovdqu %%xmm0,(%1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(dst_width) // %2
+ : "r"((intptr_t)(src_stride)), // %3
+ "r"((intptr_t)(src_stride * 3)) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5");
}
#endif // HAS_SCALEROWDOWN4_AVX2
-void ScaleRowDown34_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- asm volatile (
- "movdqa %0,%%xmm3 \n"
- "movdqa %1,%%xmm4 \n"
- "movdqa %2,%%xmm5 \n"
- :
- : "m"(kShuf0), // %0
- "m"(kShuf1), // %1
- "m"(kShuf2) // %2
- );
- asm volatile (
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm2 \n"
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "movdqa %%xmm2,%%xmm1 \n"
- "palignr $0x8,%%xmm0,%%xmm1 \n"
- "pshufb %%xmm3,%%xmm0 \n"
- "pshufb %%xmm4,%%xmm1 \n"
- "pshufb %%xmm5,%%xmm2 \n"
- "movq %%xmm0," MEMACCESS(1) " \n"
- "movq %%xmm1," MEMACCESS2(0x8,1) " \n"
- "movq %%xmm2," MEMACCESS2(0x10,1) " \n"
- "lea " MEMLEA(0x18,1) ",%1 \n"
- "sub $0x18,%2 \n"
- "jg 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(dst_width) // %2
- :: "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5"
- );
+void ScaleRowDown34_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) {+ (void)src_stride;
+ asm volatile(
+ "movdqa %0,%%xmm3 \n"
+ "movdqa %1,%%xmm4 \n"
+ "movdqa %2,%%xmm5 \n"
+ :
+ : "m"(kShuf0), // %0
+ "m"(kShuf1), // %1
+ "m"(kShuf2) // %2
+ );
+ asm volatile(
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm2 \n"
+ "lea 0x20(%0),%0 \n"
+ "movdqa %%xmm2,%%xmm1 \n"
+ "palignr $0x8,%%xmm0,%%xmm1 \n"
+ "pshufb %%xmm3,%%xmm0 \n"
+ "pshufb %%xmm4,%%xmm1 \n"
+ "pshufb %%xmm5,%%xmm2 \n"
+ "movq %%xmm0,(%1) \n"
+ "movq %%xmm1,0x8(%1) \n"
+ "movq %%xmm2,0x10(%1) \n"
+ "lea 0x18(%1),%1 \n"
+ "sub $0x18,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(dst_width) // %2
+ ::"memory",
+ "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5");
}
-void ScaleRowDown34_1_Box_SSSE3(const uint8* src_ptr,
+void ScaleRowDown34_1_Box_SSSE3(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- asm volatile (
- "movdqa %0,%%xmm2 \n" // kShuf01
- "movdqa %1,%%xmm3 \n" // kShuf11
- "movdqa %2,%%xmm4 \n" // kShuf21
- :
- : "m"(kShuf01), // %0
- "m"(kShuf11), // %1
- "m"(kShuf21) // %2
- );
- asm volatile (
- "movdqa %0,%%xmm5 \n" // kMadd01
- "movdqa %1,%%xmm0 \n" // kMadd11
- "movdqa %2,%%xmm1 \n" // kRound34
- :
- : "m"(kMadd01), // %0
- "m"(kMadd11), // %1
- "m"(kRound34) // %2
- );
- asm volatile (
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm6 \n"
- MEMOPREG(movdqu,0x00,0,3,1,xmm7) // movdqu (%0,%3),%%xmm7
- "pavgb %%xmm7,%%xmm6 \n"
- "pshufb %%xmm2,%%xmm6 \n"
- "pmaddubsw %%xmm5,%%xmm6 \n"
- "paddsw %%xmm1,%%xmm6 \n"
- "psrlw $0x2,%%xmm6 \n"
- "packuswb %%xmm6,%%xmm6 \n"
- "movq %%xmm6," MEMACCESS(1) " \n"
- "movdqu " MEMACCESS2(0x8,0) ",%%xmm6 \n"
- MEMOPREG(movdqu,0x8,0,3,1,xmm7) // movdqu 0x8(%0,%3),%%xmm7
- "pavgb %%xmm7,%%xmm6 \n"
- "pshufb %%xmm3,%%xmm6 \n"
- "pmaddubsw %%xmm0,%%xmm6 \n"
- "paddsw %%xmm1,%%xmm6 \n"
- "psrlw $0x2,%%xmm6 \n"
- "packuswb %%xmm6,%%xmm6 \n"
- "movq %%xmm6," MEMACCESS2(0x8,1) " \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm6 \n"
- MEMOPREG(movdqu,0x10,0,3,1,xmm7) // movdqu 0x10(%0,%3),%%xmm7
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "pavgb %%xmm7,%%xmm6 \n"
- "pshufb %%xmm4,%%xmm6 \n"
- "pmaddubsw %4,%%xmm6 \n"
- "paddsw %%xmm1,%%xmm6 \n"
- "psrlw $0x2,%%xmm6 \n"
- "packuswb %%xmm6,%%xmm6 \n"
- "movq %%xmm6," MEMACCESS2(0x10,1) " \n"
- "lea " MEMLEA(0x18,1) ",%1 \n"
- "sub $0x18,%2 \n"
- "jg 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(dst_width) // %2
- : "r"((intptr_t)(src_stride)), // %3
- "m"(kMadd21) // %4
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
- );
+ uint8_t* dst_ptr,
+ int dst_width) {+ asm volatile(
+ "movdqa %0,%%xmm2 \n" // kShuf01
+ "movdqa %1,%%xmm3 \n" // kShuf11
+ "movdqa %2,%%xmm4 \n" // kShuf21
+ :
+ : "m"(kShuf01), // %0
+ "m"(kShuf11), // %1
+ "m"(kShuf21) // %2
+ );
+ asm volatile(
+ "movdqa %0,%%xmm5 \n" // kMadd01
+ "movdqa %1,%%xmm0 \n" // kMadd11
+ "movdqa %2,%%xmm1 \n" // kRound34
+ :
+ : "m"(kMadd01), // %0
+ "m"(kMadd11), // %1
+ "m"(kRound34) // %2
+ );
+ asm volatile(
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm6 \n"
+ "movdqu 0x00(%0,%3,1),%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm6 \n"
+ "pshufb %%xmm2,%%xmm6 \n"
+ "pmaddubsw %%xmm5,%%xmm6 \n"
+ "paddsw %%xmm1,%%xmm6 \n"
+ "psrlw $0x2,%%xmm6 \n"
+ "packuswb %%xmm6,%%xmm6 \n"
+ "movq %%xmm6,(%1) \n"
+ "movdqu 0x8(%0),%%xmm6 \n"
+ "movdqu 0x8(%0,%3,1),%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm6 \n"
+ "pshufb %%xmm3,%%xmm6 \n"
+ "pmaddubsw %%xmm0,%%xmm6 \n"
+ "paddsw %%xmm1,%%xmm6 \n"
+ "psrlw $0x2,%%xmm6 \n"
+ "packuswb %%xmm6,%%xmm6 \n"
+ "movq %%xmm6,0x8(%1) \n"
+ "movdqu 0x10(%0),%%xmm6 \n"
+ "movdqu 0x10(%0,%3,1),%%xmm7 \n"
+ "lea 0x20(%0),%0 \n"
+ "pavgb %%xmm7,%%xmm6 \n"
+ "pshufb %%xmm4,%%xmm6 \n"
+ "pmaddubsw %4,%%xmm6 \n"
+ "paddsw %%xmm1,%%xmm6 \n"
+ "psrlw $0x2,%%xmm6 \n"
+ "packuswb %%xmm6,%%xmm6 \n"
+ "movq %%xmm6,0x10(%1) \n"
+ "lea 0x18(%1),%1 \n"
+ "sub $0x18,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(dst_width) // %2
+ : "r"((intptr_t)(src_stride)), // %3
+ "m"(kMadd21) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6",
+ "xmm7");
}
-void ScaleRowDown34_0_Box_SSSE3(const uint8* src_ptr,
+void ScaleRowDown34_0_Box_SSSE3(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- asm volatile (
- "movdqa %0,%%xmm2 \n" // kShuf01
- "movdqa %1,%%xmm3 \n" // kShuf11
- "movdqa %2,%%xmm4 \n" // kShuf21
- :
- : "m"(kShuf01), // %0
- "m"(kShuf11), // %1
- "m"(kShuf21) // %2
- );
- asm volatile (
- "movdqa %0,%%xmm5 \n" // kMadd01
- "movdqa %1,%%xmm0 \n" // kMadd11
- "movdqa %2,%%xmm1 \n" // kRound34
- :
- : "m"(kMadd01), // %0
- "m"(kMadd11), // %1
- "m"(kRound34) // %2
- );
+ uint8_t* dst_ptr,
+ int dst_width) {+ asm volatile(
+ "movdqa %0,%%xmm2 \n" // kShuf01
+ "movdqa %1,%%xmm3 \n" // kShuf11
+ "movdqa %2,%%xmm4 \n" // kShuf21
+ :
+ : "m"(kShuf01), // %0
+ "m"(kShuf11), // %1
+ "m"(kShuf21) // %2
+ );
+ asm volatile(
+ "movdqa %0,%%xmm5 \n" // kMadd01
+ "movdqa %1,%%xmm0 \n" // kMadd11
+ "movdqa %2,%%xmm1 \n" // kRound34
+ :
+ : "m"(kMadd01), // %0
+ "m"(kMadd11), // %1
+ "m"(kRound34) // %2
+ );
- asm volatile (
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm6 \n"
- MEMOPREG(movdqu,0x00,0,3,1,xmm7) // movdqu (%0,%3,1),%%xmm7
- "pavgb %%xmm6,%%xmm7 \n"
- "pavgb %%xmm7,%%xmm6 \n"
- "pshufb %%xmm2,%%xmm6 \n"
- "pmaddubsw %%xmm5,%%xmm6 \n"
- "paddsw %%xmm1,%%xmm6 \n"
- "psrlw $0x2,%%xmm6 \n"
- "packuswb %%xmm6,%%xmm6 \n"
- "movq %%xmm6," MEMACCESS(1) " \n"
- "movdqu " MEMACCESS2(0x8,0) ",%%xmm6 \n"
- MEMOPREG(movdqu,0x8,0,3,1,xmm7) // movdqu 0x8(%0,%3,1),%%xmm7
- "pavgb %%xmm6,%%xmm7 \n"
- "pavgb %%xmm7,%%xmm6 \n"
- "pshufb %%xmm3,%%xmm6 \n"
- "pmaddubsw %%xmm0,%%xmm6 \n"
- "paddsw %%xmm1,%%xmm6 \n"
- "psrlw $0x2,%%xmm6 \n"
- "packuswb %%xmm6,%%xmm6 \n"
- "movq %%xmm6," MEMACCESS2(0x8,1) " \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm6 \n"
- MEMOPREG(movdqu,0x10,0,3,1,xmm7) // movdqu 0x10(%0,%3,1),%%xmm7
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "pavgb %%xmm6,%%xmm7 \n"
- "pavgb %%xmm7,%%xmm6 \n"
- "pshufb %%xmm4,%%xmm6 \n"
- "pmaddubsw %4,%%xmm6 \n"
- "paddsw %%xmm1,%%xmm6 \n"
- "psrlw $0x2,%%xmm6 \n"
- "packuswb %%xmm6,%%xmm6 \n"
- "movq %%xmm6," MEMACCESS2(0x10,1) " \n"
- "lea " MEMLEA(0x18,1) ",%1 \n"
- "sub $0x18,%2 \n"
- "jg 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(dst_width) // %2
- : "r"((intptr_t)(src_stride)), // %3
- "m"(kMadd21) // %4
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
- );
+ asm volatile(
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm6 \n"
+ "movdqu 0x00(%0,%3,1),%%xmm7 \n"
+ "pavgb %%xmm6,%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm6 \n"
+ "pshufb %%xmm2,%%xmm6 \n"
+ "pmaddubsw %%xmm5,%%xmm6 \n"
+ "paddsw %%xmm1,%%xmm6 \n"
+ "psrlw $0x2,%%xmm6 \n"
+ "packuswb %%xmm6,%%xmm6 \n"
+ "movq %%xmm6,(%1) \n"
+ "movdqu 0x8(%0),%%xmm6 \n"
+ "movdqu 0x8(%0,%3,1),%%xmm7 \n"
+ "pavgb %%xmm6,%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm6 \n"
+ "pshufb %%xmm3,%%xmm6 \n"
+ "pmaddubsw %%xmm0,%%xmm6 \n"
+ "paddsw %%xmm1,%%xmm6 \n"
+ "psrlw $0x2,%%xmm6 \n"
+ "packuswb %%xmm6,%%xmm6 \n"
+ "movq %%xmm6,0x8(%1) \n"
+ "movdqu 0x10(%0),%%xmm6 \n"
+ "movdqu 0x10(%0,%3,1),%%xmm7 \n"
+ "lea 0x20(%0),%0 \n"
+ "pavgb %%xmm6,%%xmm7 \n"
+ "pavgb %%xmm7,%%xmm6 \n"
+ "pshufb %%xmm4,%%xmm6 \n"
+ "pmaddubsw %4,%%xmm6 \n"
+ "paddsw %%xmm1,%%xmm6 \n"
+ "psrlw $0x2,%%xmm6 \n"
+ "packuswb %%xmm6,%%xmm6 \n"
+ "movq %%xmm6,0x10(%1) \n"
+ "lea 0x18(%1),%1 \n"
+ "sub $0x18,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(dst_width) // %2
+ : "r"((intptr_t)(src_stride)), // %3
+ "m"(kMadd21) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6",
+ "xmm7");
}
-void ScaleRowDown38_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- asm volatile (
- "movdqa %3,%%xmm4 \n"
- "movdqa %4,%%xmm5 \n"
+void ScaleRowDown38_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) {+ (void)src_stride;
+ asm volatile(
+ "movdqa %3,%%xmm4 \n"
+ "movdqa %4,%%xmm5 \n"
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "pshufb %%xmm4,%%xmm0 \n"
- "pshufb %%xmm5,%%xmm1 \n"
- "paddusb %%xmm1,%%xmm0 \n"
- "movq %%xmm0," MEMACCESS(1) " \n"
- "movhlps %%xmm0,%%xmm1 \n"
- "movd %%xmm1," MEMACCESS2(0x8,1) " \n"
- "lea " MEMLEA(0xc,1) ",%1 \n"
- "sub $0xc,%2 \n"
- "jg 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(dst_width) // %2
- : "m"(kShuf38a), // %3
- "m"(kShuf38b) // %4
- : "memory", "cc", "xmm0", "xmm1", "xmm4", "xmm5"
- );
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "lea 0x20(%0),%0 \n"
+ "pshufb %%xmm4,%%xmm0 \n"
+ "pshufb %%xmm5,%%xmm1 \n"
+ "paddusb %%xmm1,%%xmm0 \n"
+ "movq %%xmm0,(%1) \n"
+ "movhlps %%xmm0,%%xmm1 \n"
+ "movd %%xmm1,0x8(%1) \n"
+ "lea 0xc(%1),%1 \n"
+ "sub $0xc,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(dst_width) // %2
+ : "m"(kShuf38a), // %3
+ "m"(kShuf38b) // %4
+ : "memory", "cc", "xmm0", "xmm1", "xmm4", "xmm5");
}
-void ScaleRowDown38_2_Box_SSSE3(const uint8* src_ptr,
+void ScaleRowDown38_2_Box_SSSE3(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- asm volatile (
- "movdqa %0,%%xmm2 \n"
- "movdqa %1,%%xmm3 \n"
- "movdqa %2,%%xmm4 \n"
- "movdqa %3,%%xmm5 \n"
- :
- : "m"(kShufAb0), // %0
- "m"(kShufAb1), // %1
- "m"(kShufAb2), // %2
- "m"(kScaleAb2) // %3
- );
- asm volatile (
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- MEMOPREG(movdqu,0x00,0,3,1,xmm1) // movdqu (%0,%3,1),%%xmm1
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "pavgb %%xmm1,%%xmm0 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "pshufb %%xmm2,%%xmm1 \n"
- "movdqa %%xmm0,%%xmm6 \n"
- "pshufb %%xmm3,%%xmm6 \n"
- "paddusw %%xmm6,%%xmm1 \n"
- "pshufb %%xmm4,%%xmm0 \n"
- "paddusw %%xmm0,%%xmm1 \n"
- "pmulhuw %%xmm5,%%xmm1 \n"
- "packuswb %%xmm1,%%xmm1 \n"
- "movd %%xmm1," MEMACCESS(1) " \n"
- "psrlq $0x10,%%xmm1 \n"
- "movd %%xmm1," MEMACCESS2(0x2,1) " \n"
- "lea " MEMLEA(0x6,1) ",%1 \n"
- "sub $0x6,%2 \n"
- "jg 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(dst_width) // %2
- : "r"((intptr_t)(src_stride)) // %3
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6"
- );
+ uint8_t* dst_ptr,
+ int dst_width) {+ asm volatile(
+ "movdqa %0,%%xmm2 \n"
+ "movdqa %1,%%xmm3 \n"
+ "movdqa %2,%%xmm4 \n"
+ "movdqa %3,%%xmm5 \n"
+ :
+ : "m"(kShufAb0), // %0
+ "m"(kShufAb1), // %1
+ "m"(kShufAb2), // %2
+ "m"(kScaleAb2) // %3
+ );
+ asm volatile(
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x00(%0,%3,1),%%xmm1 \n"
+ "lea 0x10(%0),%0 \n"
+ "pavgb %%xmm1,%%xmm0 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "pshufb %%xmm2,%%xmm1 \n"
+ "movdqa %%xmm0,%%xmm6 \n"
+ "pshufb %%xmm3,%%xmm6 \n"
+ "paddusw %%xmm6,%%xmm1 \n"
+ "pshufb %%xmm4,%%xmm0 \n"
+ "paddusw %%xmm0,%%xmm1 \n"
+ "pmulhuw %%xmm5,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm1 \n"
+ "movd %%xmm1,(%1) \n"
+ "psrlq $0x10,%%xmm1 \n"
+ "movd %%xmm1,0x2(%1) \n"
+ "lea 0x6(%1),%1 \n"
+ "sub $0x6,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(dst_width) // %2
+ : "r"((intptr_t)(src_stride)) // %3
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6");
}
-void ScaleRowDown38_3_Box_SSSE3(const uint8* src_ptr,
+void ScaleRowDown38_3_Box_SSSE3(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- asm volatile (
- "movdqa %0,%%xmm2 \n"
- "movdqa %1,%%xmm3 \n"
- "movdqa %2,%%xmm4 \n"
- "pxor %%xmm5,%%xmm5 \n"
- :
- : "m"(kShufAc), // %0
- "m"(kShufAc3), // %1
- "m"(kScaleAc33) // %2
- );
- asm volatile (
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- MEMOPREG(movdqu,0x00,0,3,1,xmm6) // movdqu (%0,%3,1),%%xmm6
- "movhlps %%xmm0,%%xmm1 \n"
- "movhlps %%xmm6,%%xmm7 \n"
- "punpcklbw %%xmm5,%%xmm0 \n"
- "punpcklbw %%xmm5,%%xmm1 \n"
- "punpcklbw %%xmm5,%%xmm6 \n"
- "punpcklbw %%xmm5,%%xmm7 \n"
- "paddusw %%xmm6,%%xmm0 \n"
- "paddusw %%xmm7,%%xmm1 \n"
- MEMOPREG(movdqu,0x00,0,3,2,xmm6) // movdqu (%0,%3,2),%%xmm6
- "lea " MEMLEA(0x10,0) ",%0 \n"
- "movhlps %%xmm6,%%xmm7 \n"
- "punpcklbw %%xmm5,%%xmm6 \n"
- "punpcklbw %%xmm5,%%xmm7 \n"
- "paddusw %%xmm6,%%xmm0 \n"
- "paddusw %%xmm7,%%xmm1 \n"
- "movdqa %%xmm0,%%xmm6 \n"
- "psrldq $0x2,%%xmm0 \n"
- "paddusw %%xmm0,%%xmm6 \n"
- "psrldq $0x2,%%xmm0 \n"
- "paddusw %%xmm0,%%xmm6 \n"
- "pshufb %%xmm2,%%xmm6 \n"
- "movdqa %%xmm1,%%xmm7 \n"
- "psrldq $0x2,%%xmm1 \n"
- "paddusw %%xmm1,%%xmm7 \n"
- "psrldq $0x2,%%xmm1 \n"
- "paddusw %%xmm1,%%xmm7 \n"
- "pshufb %%xmm3,%%xmm7 \n"
- "paddusw %%xmm7,%%xmm6 \n"
- "pmulhuw %%xmm4,%%xmm6 \n"
- "packuswb %%xmm6,%%xmm6 \n"
- "movd %%xmm6," MEMACCESS(1) " \n"
- "psrlq $0x10,%%xmm6 \n"
- "movd %%xmm6," MEMACCESS2(0x2,1) " \n"
- "lea " MEMLEA(0x6,1) ",%1 \n"
- "sub $0x6,%2 \n"
- "jg 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(dst_width) // %2
- : "r"((intptr_t)(src_stride)) // %3
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
- );
+ uint8_t* dst_ptr,
+ int dst_width) {+ asm volatile(
+ "movdqa %0,%%xmm2 \n"
+ "movdqa %1,%%xmm3 \n"
+ "movdqa %2,%%xmm4 \n"
+ "pxor %%xmm5,%%xmm5 \n"
+ :
+ : "m"(kShufAc), // %0
+ "m"(kShufAc3), // %1
+ "m"(kScaleAc33) // %2
+ );
+ asm volatile(
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x00(%0,%3,1),%%xmm6 \n"
+ "movhlps %%xmm0,%%xmm1 \n"
+ "movhlps %%xmm6,%%xmm7 \n"
+ "punpcklbw %%xmm5,%%xmm0 \n"
+ "punpcklbw %%xmm5,%%xmm1 \n"
+ "punpcklbw %%xmm5,%%xmm6 \n"
+ "punpcklbw %%xmm5,%%xmm7 \n"
+ "paddusw %%xmm6,%%xmm0 \n"
+ "paddusw %%xmm7,%%xmm1 \n"
+ "movdqu 0x00(%0,%3,2),%%xmm6 \n"
+ "lea 0x10(%0),%0 \n"
+ "movhlps %%xmm6,%%xmm7 \n"
+ "punpcklbw %%xmm5,%%xmm6 \n"
+ "punpcklbw %%xmm5,%%xmm7 \n"
+ "paddusw %%xmm6,%%xmm0 \n"
+ "paddusw %%xmm7,%%xmm1 \n"
+ "movdqa %%xmm0,%%xmm6 \n"
+ "psrldq $0x2,%%xmm0 \n"
+ "paddusw %%xmm0,%%xmm6 \n"
+ "psrldq $0x2,%%xmm0 \n"
+ "paddusw %%xmm0,%%xmm6 \n"
+ "pshufb %%xmm2,%%xmm6 \n"
+ "movdqa %%xmm1,%%xmm7 \n"
+ "psrldq $0x2,%%xmm1 \n"
+ "paddusw %%xmm1,%%xmm7 \n"
+ "psrldq $0x2,%%xmm1 \n"
+ "paddusw %%xmm1,%%xmm7 \n"
+ "pshufb %%xmm3,%%xmm7 \n"
+ "paddusw %%xmm7,%%xmm6 \n"
+ "pmulhuw %%xmm4,%%xmm6 \n"
+ "packuswb %%xmm6,%%xmm6 \n"
+ "movd %%xmm6,(%1) \n"
+ "psrlq $0x10,%%xmm6 \n"
+ "movd %%xmm6,0x2(%1) \n"
+ "lea 0x6(%1),%1 \n"
+ "sub $0x6,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(dst_width) // %2
+ : "r"((intptr_t)(src_stride)) // %3
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6",
+ "xmm7");
}
// Reads 16xN bytes and produces 16 shorts at a time.
-void ScaleAddRow_SSE2(const uint8* src_ptr, uint16* dst_ptr, int src_width) {- asm volatile (
- "pxor %%xmm5,%%xmm5 \n"
+void ScaleAddRow_SSE2(const uint8_t* src_ptr,
+ uint16_t* dst_ptr,
+ int src_width) {+ asm volatile(
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm3 \n"
- "lea " MEMLEA(0x10,0) ",%0 \n" // src_ptr += 16
- "movdqu " MEMACCESS(1) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,1) ",%%xmm1 \n"
- "movdqa %%xmm3,%%xmm2 \n"
- "punpcklbw %%xmm5,%%xmm2 \n"
- "punpckhbw %%xmm5,%%xmm3 \n"
- "paddusw %%xmm2,%%xmm0 \n"
- "paddusw %%xmm3,%%xmm1 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "movdqu %%xmm1," MEMACCESS2(0x10,1) " \n"
- "lea " MEMLEA(0x20,1) ",%1 \n"
- "sub $0x10,%2 \n"
- "jg 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(src_width) // %2
- :
- : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm5"
- );
+ "pxor %%xmm5,%%xmm5 \n"
+
+ // 16 pixel loop.
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm3 \n"
+ "lea 0x10(%0),%0 \n" // src_ptr += 16
+ "movdqu (%1),%%xmm0 \n"
+ "movdqu 0x10(%1),%%xmm1 \n"
+ "movdqa %%xmm3,%%xmm2 \n"
+ "punpcklbw %%xmm5,%%xmm2 \n"
+ "punpckhbw %%xmm5,%%xmm3 \n"
+ "paddusw %%xmm2,%%xmm0 \n"
+ "paddusw %%xmm3,%%xmm1 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "movdqu %%xmm1,0x10(%1) \n"
+ "lea 0x20(%1),%1 \n"
+ "sub $0x10,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(src_width) // %2
+ :
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm5");
}
-
#ifdef HAS_SCALEADDROW_AVX2
// Reads 32 bytes and accumulates to 32 shorts at a time.
-void ScaleAddRow_AVX2(const uint8* src_ptr, uint16* dst_ptr, int src_width) {- asm volatile (
- "vpxor %%ymm5,%%ymm5,%%ymm5 \n"
+void ScaleAddRow_AVX2(const uint8_t* src_ptr,
+ uint16_t* dst_ptr,
+ int src_width) {+ asm volatile(
- LABELALIGN
- "1: \n"
- "vmovdqu " MEMACCESS(0) ",%%ymm3 \n"
- "lea " MEMLEA(0x20,0) ",%0 \n" // src_ptr += 32
- "vpermq $0xd8,%%ymm3,%%ymm3 \n"
- "vpunpcklbw %%ymm5,%%ymm3,%%ymm2 \n"
- "vpunpckhbw %%ymm5,%%ymm3,%%ymm3 \n"
- "vpaddusw " MEMACCESS(1) ",%%ymm2,%%ymm0 \n"
- "vpaddusw " MEMACCESS2(0x20,1) ",%%ymm3,%%ymm1 \n"
- "vmovdqu %%ymm0," MEMACCESS(1) " \n"
- "vmovdqu %%ymm1," MEMACCESS2(0x20,1) " \n"
- "lea " MEMLEA(0x40,1) ",%1 \n"
- "sub $0x20,%2 \n"
- "jg 1b \n"
- "vzeroupper \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(src_width) // %2
- :
- : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm5"
- );
+ "vpxor %%ymm5,%%ymm5,%%ymm5 \n"
+
+ LABELALIGN
+ "1: \n"
+ "vmovdqu (%0),%%ymm3 \n"
+ "lea 0x20(%0),%0 \n" // src_ptr += 32
+ "vpermq $0xd8,%%ymm3,%%ymm3 \n"
+ "vpunpcklbw %%ymm5,%%ymm3,%%ymm2 \n"
+ "vpunpckhbw %%ymm5,%%ymm3,%%ymm3 \n"
+ "vpaddusw (%1),%%ymm2,%%ymm0 \n"
+ "vpaddusw 0x20(%1),%%ymm3,%%ymm1 \n"
+ "vmovdqu %%ymm0,(%1) \n"
+ "vmovdqu %%ymm1,0x20(%1) \n"
+ "lea 0x40(%1),%1 \n"
+ "sub $0x20,%2 \n"
+ "jg 1b \n"
+ "vzeroupper \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(src_width) // %2
+ :
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm5");
}
#endif // HAS_SCALEADDROW_AVX2
// Constant for making pixels signed to avoid pmaddubsw
// saturation.
-static uvec8 kFsub80 =
- { 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,- 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80 };
+static const uvec8 kFsub80 = {0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,+ 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80};
// Constant for making pixels unsigned and adding .5 for rounding.
-static uvec16 kFadd40 =
- { 0x4040, 0x4040, 0x4040, 0x4040, 0x4040, 0x4040, 0x4040, 0x4040 };+static const uvec16 kFadd40 = {0x4040, 0x4040, 0x4040, 0x4040,+ 0x4040, 0x4040, 0x4040, 0x4040};
// Bilinear column filtering. SSSE3 version.
-void ScaleFilterCols_SSSE3(uint8* dst_ptr, const uint8* src_ptr,
- int dst_width, int x, int dx) {+void ScaleFilterCols_SSSE3(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ int dst_width,
+ int x,
+ int dx) {intptr_t x0, x1, temp_pixel;
- asm volatile (
- "movd %6,%%xmm2 \n"
- "movd %7,%%xmm3 \n"
- "movl $0x04040000,%k2 \n"
- "movd %k2,%%xmm5 \n"
- "pcmpeqb %%xmm6,%%xmm6 \n"
- "psrlw $0x9,%%xmm6 \n" // 0x007f007f
- "pcmpeqb %%xmm7,%%xmm7 \n"
- "psrlw $15,%%xmm7 \n" // 0x00010001
+ asm volatile(
+ "movd %6,%%xmm2 \n"
+ "movd %7,%%xmm3 \n"
+ "movl $0x04040000,%k2 \n"
+ "movd %k2,%%xmm5 \n"
+ "pcmpeqb %%xmm6,%%xmm6 \n"
+ "psrlw $0x9,%%xmm6 \n" // 0x007f007f
+ "pcmpeqb %%xmm7,%%xmm7 \n"
+ "psrlw $15,%%xmm7 \n" // 0x00010001
- "pextrw $0x1,%%xmm2,%k3 \n"
- "subl $0x2,%5 \n"
- "jl 29f \n"
- "movdqa %%xmm2,%%xmm0 \n"
- "paddd %%xmm3,%%xmm0 \n"
- "punpckldq %%xmm0,%%xmm2 \n"
- "punpckldq %%xmm3,%%xmm3 \n"
- "paddd %%xmm3,%%xmm3 \n"
- "pextrw $0x3,%%xmm2,%k4 \n"
+ "pextrw $0x1,%%xmm2,%k3 \n"
+ "subl $0x2,%5 \n"
+ "jl 29f \n"
+ "movdqa %%xmm2,%%xmm0 \n"
+ "paddd %%xmm3,%%xmm0 \n"
+ "punpckldq %%xmm0,%%xmm2 \n"
+ "punpckldq %%xmm3,%%xmm3 \n"
+ "paddd %%xmm3,%%xmm3 \n"
+ "pextrw $0x3,%%xmm2,%k4 \n"
- LABELALIGN
- "2: \n"
- "movdqa %%xmm2,%%xmm1 \n"
- "paddd %%xmm3,%%xmm2 \n"
- MEMOPARG(movzwl,0x00,1,3,1,k2) // movzwl (%1,%3,1),%k2
- "movd %k2,%%xmm0 \n"
- "psrlw $0x9,%%xmm1 \n"
- MEMOPARG(movzwl,0x00,1,4,1,k2) // movzwl (%1,%4,1),%k2
- "movd %k2,%%xmm4 \n"
- "pshufb %%xmm5,%%xmm1 \n"
- "punpcklwd %%xmm4,%%xmm0 \n"
- "psubb %8,%%xmm0 \n" // make pixels signed.
- "pxor %%xmm6,%%xmm1 \n" // 128 -f = (f ^ 127 ) + 1
- "paddusb %%xmm7,%%xmm1 \n"
- "pmaddubsw %%xmm0,%%xmm1 \n"
- "pextrw $0x1,%%xmm2,%k3 \n"
- "pextrw $0x3,%%xmm2,%k4 \n"
- "paddw %9,%%xmm1 \n" // make pixels unsigned.
- "psrlw $0x7,%%xmm1 \n"
- "packuswb %%xmm1,%%xmm1 \n"
- "movd %%xmm1,%k2 \n"
- "mov %w2," MEMACCESS(0) " \n"
- "lea " MEMLEA(0x2,0) ",%0 \n"
- "subl $0x2,%5 \n"
- "jge 2b \n"
+ LABELALIGN
+ "2: \n"
+ "movdqa %%xmm2,%%xmm1 \n"
+ "paddd %%xmm3,%%xmm2 \n"
+ "movzwl 0x00(%1,%3,1),%k2 \n"
+ "movd %k2,%%xmm0 \n"
+ "psrlw $0x9,%%xmm1 \n"
+ "movzwl 0x00(%1,%4,1),%k2 \n"
+ "movd %k2,%%xmm4 \n"
+ "pshufb %%xmm5,%%xmm1 \n"
+ "punpcklwd %%xmm4,%%xmm0 \n"
+ "psubb %8,%%xmm0 \n" // make pixels signed.
+ "pxor %%xmm6,%%xmm1 \n" // 128 - f = (f ^ 127 ) +
+ // 1
+ "paddusb %%xmm7,%%xmm1 \n"
+ "pmaddubsw %%xmm0,%%xmm1 \n"
+ "pextrw $0x1,%%xmm2,%k3 \n"
+ "pextrw $0x3,%%xmm2,%k4 \n"
+ "paddw %9,%%xmm1 \n" // make pixels unsigned.
+ "psrlw $0x7,%%xmm1 \n"
+ "packuswb %%xmm1,%%xmm1 \n"
+ "movd %%xmm1,%k2 \n"
+ "mov %w2,(%0) \n"
+ "lea 0x2(%0),%0 \n"
+ "subl $0x2,%5 \n"
+ "jge 2b \n"
- LABELALIGN
- "29: \n"
- "addl $0x1,%5 \n"
- "jl 99f \n"
- MEMOPARG(movzwl,0x00,1,3,1,k2) // movzwl (%1,%3,1),%k2
- "movd %k2,%%xmm0 \n"
- "psrlw $0x9,%%xmm2 \n"
- "pshufb %%xmm5,%%xmm2 \n"
- "psubb %8,%%xmm0 \n" // make pixels signed.
- "pxor %%xmm6,%%xmm2 \n"
- "paddusb %%xmm7,%%xmm2 \n"
- "pmaddubsw %%xmm0,%%xmm2 \n"
- "paddw %9,%%xmm2 \n" // make pixels unsigned.
- "psrlw $0x7,%%xmm2 \n"
- "packuswb %%xmm2,%%xmm2 \n"
- "movd %%xmm2,%k2 \n"
- "mov %b2," MEMACCESS(0) " \n"
- "99: \n"
- : "+r"(dst_ptr), // %0
- "+r"(src_ptr), // %1
- "=&a"(temp_pixel), // %2
- "=&r"(x0), // %3
- "=&r"(x1), // %4
+ LABELALIGN
+ "29: \n"
+ "addl $0x1,%5 \n"
+ "jl 99f \n"
+ "movzwl 0x00(%1,%3,1),%k2 \n"
+ "movd %k2,%%xmm0 \n"
+ "psrlw $0x9,%%xmm2 \n"
+ "pshufb %%xmm5,%%xmm2 \n"
+ "psubb %8,%%xmm0 \n" // make pixels signed.
+ "pxor %%xmm6,%%xmm2 \n"
+ "paddusb %%xmm7,%%xmm2 \n"
+ "pmaddubsw %%xmm0,%%xmm2 \n"
+ "paddw %9,%%xmm2 \n" // make pixels unsigned.
+ "psrlw $0x7,%%xmm2 \n"
+ "packuswb %%xmm2,%%xmm2 \n"
+ "movd %%xmm2,%k2 \n"
+ "mov %b2,(%0) \n"
+ "99: \n"
+ : "+r"(dst_ptr), // %0
+ "+r"(src_ptr), // %1
+ "=&a"(temp_pixel), // %2
+ "=&r"(x0), // %3
+ "=&r"(x1), // %4
#if defined(__x86_64__)
- "+rm"(dst_width) // %5
+ "+rm"(dst_width) // %5
#else
- "+m"(dst_width) // %5
+ "+m"(dst_width) // %5
#endif
- : "rm"(x), // %6
- "rm"(dx), // %7
+ : "rm"(x), // %6
+ "rm"(dx), // %7
#if defined(__x86_64__)
- "x"(kFsub80), // %8
- "x"(kFadd40) // %9
+ "x"(kFsub80), // %8
+ "x"(kFadd40) // %9
#else
- "m"(kFsub80), // %8
- "m"(kFadd40) // %9
+ "m"(kFsub80), // %8
+ "m"(kFadd40) // %9
#endif
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7"
- );
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6",
+ "xmm7");
}
// Reads 4 pixels, duplicates them and writes 8 pixels.
// Alignment requirement: src_argb 16 byte aligned, dst_argb 16 byte aligned.
-void ScaleColsUp2_SSE2(uint8* dst_ptr, const uint8* src_ptr,
- int dst_width, int x, int dx) {- asm volatile (
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(1) ",%%xmm0 \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "punpcklbw %%xmm0,%%xmm0 \n"
- "punpckhbw %%xmm1,%%xmm1 \n"
- "movdqu %%xmm0," MEMACCESS(0) " \n"
- "movdqu %%xmm1," MEMACCESS2(0x10,0) " \n"
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "sub $0x20,%2 \n"
- "jg 1b \n"
+void ScaleColsUp2_SSE2(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ int dst_width,
+ int x,
+ int dx) {+ (void)x;
+ (void)dx;
+ asm volatile(
- : "+r"(dst_ptr), // %0
- "+r"(src_ptr), // %1
- "+r"(dst_width) // %2
- :: "memory", "cc", "xmm0", "xmm1"
- );
+ LABELALIGN
+ "1: \n"
+ "movdqu (%1),%%xmm0 \n"
+ "lea 0x10(%1),%1 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "punpcklbw %%xmm0,%%xmm0 \n"
+ "punpckhbw %%xmm1,%%xmm1 \n"
+ "movdqu %%xmm0,(%0) \n"
+ "movdqu %%xmm1,0x10(%0) \n"
+ "lea 0x20(%0),%0 \n"
+ "sub $0x20,%2 \n"
+ "jg 1b \n"
+
+ : "+r"(dst_ptr), // %0
+ "+r"(src_ptr), // %1
+ "+r"(dst_width) // %2
+ ::"memory",
+ "cc", "xmm0", "xmm1");
}
-void ScaleARGBRowDown2_SSE2(const uint8* src_argb,
+void ScaleARGBRowDown2_SSE2(const uint8_t* src_argb,
ptrdiff_t src_stride,
- uint8* dst_argb, int dst_width) {- asm volatile (
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "shufps $0xdd,%%xmm1,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x4,%2 \n"
- "jg 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb), // %1
- "+r"(dst_width) // %2
- :: "memory", "cc", "xmm0", "xmm1"
- );
+ uint8_t* dst_argb,
+ int dst_width) {+ (void)src_stride;
+ asm volatile(
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "lea 0x20(%0),%0 \n"
+ "shufps $0xdd,%%xmm1,%%xmm0 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x4,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(dst_width) // %2
+ ::"memory",
+ "cc", "xmm0", "xmm1");
}
-void ScaleARGBRowDown2Linear_SSE2(const uint8* src_argb,
+void ScaleARGBRowDown2Linear_SSE2(const uint8_t* src_argb,
ptrdiff_t src_stride,
- uint8* dst_argb, int dst_width) {- asm volatile (
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "movdqa %%xmm0,%%xmm2 \n"
- "shufps $0x88,%%xmm1,%%xmm0 \n"
- "shufps $0xdd,%%xmm1,%%xmm2 \n"
- "pavgb %%xmm2,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x4,%2 \n"
- "jg 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb), // %1
- "+r"(dst_width) // %2
- :: "memory", "cc", "xmm0", "xmm1"
- );
+ uint8_t* dst_argb,
+ int dst_width) {+ (void)src_stride;
+ asm volatile(
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "lea 0x20(%0),%0 \n"
+ "movdqa %%xmm0,%%xmm2 \n"
+ "shufps $0x88,%%xmm1,%%xmm0 \n"
+ "shufps $0xdd,%%xmm1,%%xmm2 \n"
+ "pavgb %%xmm2,%%xmm0 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x4,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(dst_width) // %2
+ ::"memory",
+ "cc", "xmm0", "xmm1");
}
-void ScaleARGBRowDown2Box_SSE2(const uint8* src_argb,
+void ScaleARGBRowDown2Box_SSE2(const uint8_t* src_argb,
ptrdiff_t src_stride,
- uint8* dst_argb, int dst_width) {- asm volatile (
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(0) ",%%xmm0 \n"
- "movdqu " MEMACCESS2(0x10,0) ",%%xmm1 \n"
- MEMOPREG(movdqu,0x00,0,3,1,xmm2) // movdqu (%0,%3,1),%%xmm2
- MEMOPREG(movdqu,0x10,0,3,1,xmm3) // movdqu 0x10(%0,%3,1),%%xmm3
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "pavgb %%xmm2,%%xmm0 \n"
- "pavgb %%xmm3,%%xmm1 \n"
- "movdqa %%xmm0,%%xmm2 \n"
- "shufps $0x88,%%xmm1,%%xmm0 \n"
- "shufps $0xdd,%%xmm1,%%xmm2 \n"
- "pavgb %%xmm2,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(1) " \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "sub $0x4,%2 \n"
- "jg 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb), // %1
- "+r"(dst_width) // %2
- : "r"((intptr_t)(src_stride)) // %3
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3"
- );
+ uint8_t* dst_argb,
+ int dst_width) {+ asm volatile(
+
+ LABELALIGN
+ "1: \n"
+ "movdqu (%0),%%xmm0 \n"
+ "movdqu 0x10(%0),%%xmm1 \n"
+ "movdqu 0x00(%0,%3,1),%%xmm2 \n"
+ "movdqu 0x10(%0,%3,1),%%xmm3 \n"
+ "lea 0x20(%0),%0 \n"
+ "pavgb %%xmm2,%%xmm0 \n"
+ "pavgb %%xmm3,%%xmm1 \n"
+ "movdqa %%xmm0,%%xmm2 \n"
+ "shufps $0x88,%%xmm1,%%xmm0 \n"
+ "shufps $0xdd,%%xmm1,%%xmm2 \n"
+ "pavgb %%xmm2,%%xmm0 \n"
+ "movdqu %%xmm0,(%1) \n"
+ "lea 0x10(%1),%1 \n"
+ "sub $0x4,%2 \n"
+ "jg 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(dst_width) // %2
+ : "r"((intptr_t)(src_stride)) // %3
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3");
}
// Reads 4 pixels at a time.
// Alignment requirement: dst_argb 16 byte aligned.
-void ScaleARGBRowDownEven_SSE2(const uint8* src_argb, ptrdiff_t src_stride,
- int src_stepx, uint8* dst_argb, int dst_width) {+void ScaleARGBRowDownEven_SSE2(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ int src_stepx,
+ uint8_t* dst_argb,
+ int dst_width) {intptr_t src_stepx_x4 = (intptr_t)(src_stepx);
intptr_t src_stepx_x12;
- asm volatile (
- "lea " MEMLEA3(0x00,1,4) ",%1 \n"
- "lea " MEMLEA4(0x00,1,1,2) ",%4 \n"
- LABELALIGN
- "1: \n"
- "movd " MEMACCESS(0) ",%%xmm0 \n"
- MEMOPREG(movd,0x00,0,1,1,xmm1) // movd (%0,%1,1),%%xmm1
- "punpckldq %%xmm1,%%xmm0 \n"
- MEMOPREG(movd,0x00,0,1,2,xmm2) // movd (%0,%1,2),%%xmm2
- MEMOPREG(movd,0x00,0,4,1,xmm3) // movd (%0,%4,1),%%xmm3
- "lea " MEMLEA4(0x00,0,1,4) ",%0 \n"
- "punpckldq %%xmm3,%%xmm2 \n"
- "punpcklqdq %%xmm2,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(2) " \n"
- "lea " MEMLEA(0x10,2) ",%2 \n"
- "sub $0x4,%3 \n"
- "jg 1b \n"
- : "+r"(src_argb), // %0
- "+r"(src_stepx_x4), // %1
- "+r"(dst_argb), // %2
- "+r"(dst_width), // %3
- "=&r"(src_stepx_x12) // %4
- :: "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3"
- );
+ (void)src_stride;
+ asm volatile(
+ "lea 0x00(,%1,4),%1 \n"
+ "lea 0x00(%1,%1,2),%4 \n"
+
+ LABELALIGN
+ "1: \n"
+ "movd (%0),%%xmm0 \n"
+ "movd 0x00(%0,%1,1),%%xmm1 \n"
+ "punpckldq %%xmm1,%%xmm0 \n"
+ "movd 0x00(%0,%1,2),%%xmm2 \n"
+ "movd 0x00(%0,%4,1),%%xmm3 \n"
+ "lea 0x00(%0,%1,4),%0 \n"
+ "punpckldq %%xmm3,%%xmm2 \n"
+ "punpcklqdq %%xmm2,%%xmm0 \n"
+ "movdqu %%xmm0,(%2) \n"
+ "lea 0x10(%2),%2 \n"
+ "sub $0x4,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(src_stepx_x4), // %1
+ "+r"(dst_argb), // %2
+ "+r"(dst_width), // %3
+ "=&r"(src_stepx_x12) // %4
+ ::"memory",
+ "cc", "xmm0", "xmm1", "xmm2", "xmm3");
}
// Blends four 2x2 to 4x1.
// Alignment requirement: dst_argb 16 byte aligned.
-void ScaleARGBRowDownEvenBox_SSE2(const uint8* src_argb,
- ptrdiff_t src_stride, int src_stepx,
- uint8* dst_argb, int dst_width) {+void ScaleARGBRowDownEvenBox_SSE2(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ int src_stepx,
+ uint8_t* dst_argb,
+ int dst_width) {intptr_t src_stepx_x4 = (intptr_t)(src_stepx);
intptr_t src_stepx_x12;
intptr_t row1 = (intptr_t)(src_stride);
- asm volatile (
- "lea " MEMLEA3(0x00,1,4) ",%1 \n"
- "lea " MEMLEA4(0x00,1,1,2) ",%4 \n"
- "lea " MEMLEA4(0x00,0,5,1) ",%5 \n"
+ asm volatile(
+ "lea 0x00(,%1,4),%1 \n"
+ "lea 0x00(%1,%1,2),%4 \n"
+ "lea 0x00(%0,%5,1),%5 \n"
- LABELALIGN
- "1: \n"
- "movq " MEMACCESS(0) ",%%xmm0 \n"
- MEMOPREG(movhps,0x00,0,1,1,xmm0) // movhps (%0,%1,1),%%xmm0
- MEMOPREG(movq,0x00,0,1,2,xmm1) // movq (%0,%1,2),%%xmm1
- MEMOPREG(movhps,0x00,0,4,1,xmm1) // movhps (%0,%4,1),%%xmm1
- "lea " MEMLEA4(0x00,0,1,4) ",%0 \n"
- "movq " MEMACCESS(5) ",%%xmm2 \n"
- MEMOPREG(movhps,0x00,5,1,1,xmm2) // movhps (%5,%1,1),%%xmm2
- MEMOPREG(movq,0x00,5,1,2,xmm3) // movq (%5,%1,2),%%xmm3
- MEMOPREG(movhps,0x00,5,4,1,xmm3) // movhps (%5,%4,1),%%xmm3
- "lea " MEMLEA4(0x00,5,1,4) ",%5 \n"
- "pavgb %%xmm2,%%xmm0 \n"
- "pavgb %%xmm3,%%xmm1 \n"
- "movdqa %%xmm0,%%xmm2 \n"
- "shufps $0x88,%%xmm1,%%xmm0 \n"
- "shufps $0xdd,%%xmm1,%%xmm2 \n"
- "pavgb %%xmm2,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(2) " \n"
- "lea " MEMLEA(0x10,2) ",%2 \n"
- "sub $0x4,%3 \n"
- "jg 1b \n"
- : "+r"(src_argb), // %0
- "+r"(src_stepx_x4), // %1
- "+r"(dst_argb), // %2
- "+rm"(dst_width), // %3
- "=&r"(src_stepx_x12), // %4
- "+r"(row1) // %5
- :: "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3"
- );
+ LABELALIGN
+ "1: \n"
+ "movq (%0),%%xmm0 \n"
+ "movhps 0x00(%0,%1,1),%%xmm0 \n"
+ "movq 0x00(%0,%1,2),%%xmm1 \n"
+ "movhps 0x00(%0,%4,1),%%xmm1 \n"
+ "lea 0x00(%0,%1,4),%0 \n"
+ "movq (%5),%%xmm2 \n"
+ "movhps 0x00(%5,%1,1),%%xmm2 \n"
+ "movq 0x00(%5,%1,2),%%xmm3 \n"
+ "movhps 0x00(%5,%4,1),%%xmm3 \n"
+ "lea 0x00(%5,%1,4),%5 \n"
+ "pavgb %%xmm2,%%xmm0 \n"
+ "pavgb %%xmm3,%%xmm1 \n"
+ "movdqa %%xmm0,%%xmm2 \n"
+ "shufps $0x88,%%xmm1,%%xmm0 \n"
+ "shufps $0xdd,%%xmm1,%%xmm2 \n"
+ "pavgb %%xmm2,%%xmm0 \n"
+ "movdqu %%xmm0,(%2) \n"
+ "lea 0x10(%2),%2 \n"
+ "sub $0x4,%3 \n"
+ "jg 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(src_stepx_x4), // %1
+ "+r"(dst_argb), // %2
+ "+rm"(dst_width), // %3
+ "=&r"(src_stepx_x12), // %4
+ "+r"(row1) // %5
+ ::"memory",
+ "cc", "xmm0", "xmm1", "xmm2", "xmm3");
}
-void ScaleARGBCols_SSE2(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x, int dx) {+void ScaleARGBCols_SSE2(uint8_t* dst_argb,
+ const uint8_t* src_argb,
+ int dst_width,
+ int x,
+ int dx) {intptr_t x0, x1;
- asm volatile (
- "movd %5,%%xmm2 \n"
- "movd %6,%%xmm3 \n"
- "pshufd $0x0,%%xmm2,%%xmm2 \n"
- "pshufd $0x11,%%xmm3,%%xmm0 \n"
- "paddd %%xmm0,%%xmm2 \n"
- "paddd %%xmm3,%%xmm3 \n"
- "pshufd $0x5,%%xmm3,%%xmm0 \n"
- "paddd %%xmm0,%%xmm2 \n"
- "paddd %%xmm3,%%xmm3 \n"
- "pshufd $0x0,%%xmm3,%%xmm3 \n"
- "pextrw $0x1,%%xmm2,%k0 \n"
- "pextrw $0x3,%%xmm2,%k1 \n"
- "cmp $0x0,%4 \n"
- "jl 99f \n"
- "sub $0x4,%4 \n"
- "jl 49f \n"
+ asm volatile(
+ "movd %5,%%xmm2 \n"
+ "movd %6,%%xmm3 \n"
+ "pshufd $0x0,%%xmm2,%%xmm2 \n"
+ "pshufd $0x11,%%xmm3,%%xmm0 \n"
+ "paddd %%xmm0,%%xmm2 \n"
+ "paddd %%xmm3,%%xmm3 \n"
+ "pshufd $0x5,%%xmm3,%%xmm0 \n"
+ "paddd %%xmm0,%%xmm2 \n"
+ "paddd %%xmm3,%%xmm3 \n"
+ "pshufd $0x0,%%xmm3,%%xmm3 \n"
+ "pextrw $0x1,%%xmm2,%k0 \n"
+ "pextrw $0x3,%%xmm2,%k1 \n"
+ "cmp $0x0,%4 \n"
+ "jl 99f \n"
+ "sub $0x4,%4 \n"
+ "jl 49f \n"
- LABELALIGN
- "40: \n"
- MEMOPREG(movd,0x00,3,0,4,xmm0) // movd (%3,%0,4),%%xmm0
- MEMOPREG(movd,0x00,3,1,4,xmm1) // movd (%3,%1,4),%%xmm1
- "pextrw $0x5,%%xmm2,%k0 \n"
- "pextrw $0x7,%%xmm2,%k1 \n"
- "paddd %%xmm3,%%xmm2 \n"
- "punpckldq %%xmm1,%%xmm0 \n"
- MEMOPREG(movd,0x00,3,0,4,xmm1) // movd (%3,%0,4),%%xmm1
- MEMOPREG(movd,0x00,3,1,4,xmm4) // movd (%3,%1,4),%%xmm4
- "pextrw $0x1,%%xmm2,%k0 \n"
- "pextrw $0x3,%%xmm2,%k1 \n"
- "punpckldq %%xmm4,%%xmm1 \n"
- "punpcklqdq %%xmm1,%%xmm0 \n"
- "movdqu %%xmm0," MEMACCESS(2) " \n"
- "lea " MEMLEA(0x10,2) ",%2 \n"
- "sub $0x4,%4 \n"
- "jge 40b \n"
+ LABELALIGN
+ "40: \n"
+ "movd 0x00(%3,%0,4),%%xmm0 \n"
+ "movd 0x00(%3,%1,4),%%xmm1 \n"
+ "pextrw $0x5,%%xmm2,%k0 \n"
+ "pextrw $0x7,%%xmm2,%k1 \n"
+ "paddd %%xmm3,%%xmm2 \n"
+ "punpckldq %%xmm1,%%xmm0 \n"
+ "movd 0x00(%3,%0,4),%%xmm1 \n"
+ "movd 0x00(%3,%1,4),%%xmm4 \n"
+ "pextrw $0x1,%%xmm2,%k0 \n"
+ "pextrw $0x3,%%xmm2,%k1 \n"
+ "punpckldq %%xmm4,%%xmm1 \n"
+ "punpcklqdq %%xmm1,%%xmm0 \n"
+ "movdqu %%xmm0,(%2) \n"
+ "lea 0x10(%2),%2 \n"
+ "sub $0x4,%4 \n"
+ "jge 40b \n"
- "49: \n"
- "test $0x2,%4 \n"
- "je 29f \n"
- MEMOPREG(movd,0x00,3,0,4,xmm0) // movd (%3,%0,4),%%xmm0
- MEMOPREG(movd,0x00,3,1,4,xmm1) // movd (%3,%1,4),%%xmm1
- "pextrw $0x5,%%xmm2,%k0 \n"
- "punpckldq %%xmm1,%%xmm0 \n"
- "movq %%xmm0," MEMACCESS(2) " \n"
- "lea " MEMLEA(0x8,2) ",%2 \n"
- "29: \n"
- "test $0x1,%4 \n"
- "je 99f \n"
- MEMOPREG(movd,0x00,3,0,4,xmm0) // movd (%3,%0,4),%%xmm0
- "movd %%xmm0," MEMACCESS(2) " \n"
- "99: \n"
- : "=&a"(x0), // %0
- "=&d"(x1), // %1
- "+r"(dst_argb), // %2
- "+r"(src_argb), // %3
- "+r"(dst_width) // %4
- : "rm"(x), // %5
- "rm"(dx) // %6
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm4"
- );
+ "49: \n"
+ "test $0x2,%4 \n"
+ "je 29f \n"
+ "movd 0x00(%3,%0,4),%%xmm0 \n"
+ "movd 0x00(%3,%1,4),%%xmm1 \n"
+ "pextrw $0x5,%%xmm2,%k0 \n"
+ "punpckldq %%xmm1,%%xmm0 \n"
+ "movq %%xmm0,(%2) \n"
+ "lea 0x8(%2),%2 \n"
+ "29: \n"
+ "test $0x1,%4 \n"
+ "je 99f \n"
+ "movd 0x00(%3,%0,4),%%xmm0 \n"
+ "movd %%xmm0,(%2) \n"
+ "99: \n"
+ : "=&a"(x0), // %0
+ "=&d"(x1), // %1
+ "+r"(dst_argb), // %2
+ "+r"(src_argb), // %3
+ "+r"(dst_width) // %4
+ : "rm"(x), // %5
+ "rm"(dx) // %6
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4");
}
// Reads 4 pixels, duplicates them and writes 8 pixels.
// Alignment requirement: src_argb 16 byte aligned, dst_argb 16 byte aligned.
-void ScaleARGBColsUp2_SSE2(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x, int dx) {- asm volatile (
- LABELALIGN
- "1: \n"
- "movdqu " MEMACCESS(1) ",%%xmm0 \n"
- "lea " MEMLEA(0x10,1) ",%1 \n"
- "movdqa %%xmm0,%%xmm1 \n"
- "punpckldq %%xmm0,%%xmm0 \n"
- "punpckhdq %%xmm1,%%xmm1 \n"
- "movdqu %%xmm0," MEMACCESS(0) " \n"
- "movdqu %%xmm1," MEMACCESS2(0x10,0) " \n"
- "lea " MEMLEA(0x20,0) ",%0 \n"
- "sub $0x8,%2 \n"
- "jg 1b \n"
+void ScaleARGBColsUp2_SSE2(uint8_t* dst_argb,
+ const uint8_t* src_argb,
+ int dst_width,
+ int x,
+ int dx) {+ (void)x;
+ (void)dx;
+ asm volatile(
- : "+r"(dst_argb), // %0
- "+r"(src_argb), // %1
- "+r"(dst_width) // %2
- :: "memory", "cc", NACL_R14
- "xmm0", "xmm1"
- );
+ LABELALIGN
+ "1: \n"
+ "movdqu (%1),%%xmm0 \n"
+ "lea 0x10(%1),%1 \n"
+ "movdqa %%xmm0,%%xmm1 \n"
+ "punpckldq %%xmm0,%%xmm0 \n"
+ "punpckhdq %%xmm1,%%xmm1 \n"
+ "movdqu %%xmm0,(%0) \n"
+ "movdqu %%xmm1,0x10(%0) \n"
+ "lea 0x20(%0),%0 \n"
+ "sub $0x8,%2 \n"
+ "jg 1b \n"
+
+ : "+r"(dst_argb), // %0
+ "+r"(src_argb), // %1
+ "+r"(dst_width) // %2
+ ::"memory",
+ "cc", "xmm0", "xmm1");
}
// Shuffle table for arranging 2 pixels into pairs for pmaddubsw
-static uvec8 kShuffleColARGB = {- 0u, 4u, 1u, 5u, 2u, 6u, 3u, 7u, // bbggrraa 1st pixel
- 8u, 12u, 9u, 13u, 10u, 14u, 11u, 15u // bbggrraa 2nd pixel
+static const uvec8 kShuffleColARGB = {+ 0u, 4u, 1u, 5u, 2u, 6u, 3u, 7u, // bbggrraa 1st pixel
+ 8u, 12u, 9u, 13u, 10u, 14u, 11u, 15u // bbggrraa 2nd pixel
};
// Shuffle table for duplicating 2 fractions into 8 bytes each
-static uvec8 kShuffleFractions = {- 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 4u, 4u, 4u, 4u, 4u, 4u, 4u, 4u,
+static const uvec8 kShuffleFractions = {+ 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 4u, 4u, 4u, 4u, 4u, 4u, 4u, 4u,
};
// Bilinear row filtering combines 4x2 -> 4x1. SSSE3 version
-void ScaleARGBFilterCols_SSSE3(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x, int dx) {+void ScaleARGBFilterCols_SSSE3(uint8_t* dst_argb,
+ const uint8_t* src_argb,
+ int dst_width,
+ int x,
+ int dx) {intptr_t x0, x1;
- asm volatile (
- "movdqa %0,%%xmm4 \n"
- "movdqa %1,%%xmm5 \n"
- :
- : "m"(kShuffleColARGB), // %0
- "m"(kShuffleFractions) // %1
- );
+ asm volatile(
+ "movdqa %0,%%xmm4 \n"
+ "movdqa %1,%%xmm5 \n"
+ :
+ : "m"(kShuffleColARGB), // %0
+ "m"(kShuffleFractions) // %1
+ );
- asm volatile (
- "movd %5,%%xmm2 \n"
- "movd %6,%%xmm3 \n"
- "pcmpeqb %%xmm6,%%xmm6 \n"
- "psrlw $0x9,%%xmm6 \n"
- "pextrw $0x1,%%xmm2,%k3 \n"
- "sub $0x2,%2 \n"
- "jl 29f \n"
- "movdqa %%xmm2,%%xmm0 \n"
- "paddd %%xmm3,%%xmm0 \n"
- "punpckldq %%xmm0,%%xmm2 \n"
- "punpckldq %%xmm3,%%xmm3 \n"
- "paddd %%xmm3,%%xmm3 \n"
- "pextrw $0x3,%%xmm2,%k4 \n"
+ asm volatile(
+ "movd %5,%%xmm2 \n"
+ "movd %6,%%xmm3 \n"
+ "pcmpeqb %%xmm6,%%xmm6 \n"
+ "psrlw $0x9,%%xmm6 \n"
+ "pextrw $0x1,%%xmm2,%k3 \n"
+ "sub $0x2,%2 \n"
+ "jl 29f \n"
+ "movdqa %%xmm2,%%xmm0 \n"
+ "paddd %%xmm3,%%xmm0 \n"
+ "punpckldq %%xmm0,%%xmm2 \n"
+ "punpckldq %%xmm3,%%xmm3 \n"
+ "paddd %%xmm3,%%xmm3 \n"
+ "pextrw $0x3,%%xmm2,%k4 \n"
- LABELALIGN
- "2: \n"
- "movdqa %%xmm2,%%xmm1 \n"
- "paddd %%xmm3,%%xmm2 \n"
- MEMOPREG(movq,0x00,1,3,4,xmm0) // movq (%1,%3,4),%%xmm0
- "psrlw $0x9,%%xmm1 \n"
- MEMOPREG(movhps,0x00,1,4,4,xmm0) // movhps (%1,%4,4),%%xmm0
- "pshufb %%xmm5,%%xmm1 \n"
- "pshufb %%xmm4,%%xmm0 \n"
- "pxor %%xmm6,%%xmm1 \n"
- "pmaddubsw %%xmm1,%%xmm0 \n"
- "psrlw $0x7,%%xmm0 \n"
- "pextrw $0x1,%%xmm2,%k3 \n"
- "pextrw $0x3,%%xmm2,%k4 \n"
- "packuswb %%xmm0,%%xmm0 \n"
- "movq %%xmm0," MEMACCESS(0) " \n"
- "lea " MEMLEA(0x8,0) ",%0 \n"
- "sub $0x2,%2 \n"
- "jge 2b \n"
+ LABELALIGN
+ "2: \n"
+ "movdqa %%xmm2,%%xmm1 \n"
+ "paddd %%xmm3,%%xmm2 \n"
+ "movq 0x00(%1,%3,4),%%xmm0 \n"
+ "psrlw $0x9,%%xmm1 \n"
+ "movhps 0x00(%1,%4,4),%%xmm0 \n"
+ "pshufb %%xmm5,%%xmm1 \n"
+ "pshufb %%xmm4,%%xmm0 \n"
+ "pxor %%xmm6,%%xmm1 \n"
+ "pmaddubsw %%xmm1,%%xmm0 \n"
+ "psrlw $0x7,%%xmm0 \n"
+ "pextrw $0x1,%%xmm2,%k3 \n"
+ "pextrw $0x3,%%xmm2,%k4 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ "movq %%xmm0,(%0) \n"
+ "lea 0x8(%0),%0 \n"
+ "sub $0x2,%2 \n"
+ "jge 2b \n"
- LABELALIGN
- "29: \n"
- "add $0x1,%2 \n"
- "jl 99f \n"
- "psrlw $0x9,%%xmm2 \n"
- MEMOPREG(movq,0x00,1,3,4,xmm0) // movq (%1,%3,4),%%xmm0
- "pshufb %%xmm5,%%xmm2 \n"
- "pshufb %%xmm4,%%xmm0 \n"
- "pxor %%xmm6,%%xmm2 \n"
- "pmaddubsw %%xmm2,%%xmm0 \n"
- "psrlw $0x7,%%xmm0 \n"
- "packuswb %%xmm0,%%xmm0 \n"
- "movd %%xmm0," MEMACCESS(0) " \n"
+ LABELALIGN
+ "29: \n"
+ "add $0x1,%2 \n"
+ "jl 99f \n"
+ "psrlw $0x9,%%xmm2 \n"
+ "movq 0x00(%1,%3,4),%%xmm0 \n"
+ "pshufb %%xmm5,%%xmm2 \n"
+ "pshufb %%xmm4,%%xmm0 \n"
+ "pxor %%xmm6,%%xmm2 \n"
+ "pmaddubsw %%xmm2,%%xmm0 \n"
+ "psrlw $0x7,%%xmm0 \n"
+ "packuswb %%xmm0,%%xmm0 \n"
+ "movd %%xmm0,(%0) \n"
- LABELALIGN
- "99: \n"
- : "+r"(dst_argb), // %0
- "+r"(src_argb), // %1
- "+rm"(dst_width), // %2
- "=&r"(x0), // %3
- "=&r"(x1) // %4
- : "rm"(x), // %5
- "rm"(dx) // %6
- : "memory", "cc", NACL_R14
- "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6"
- );
+ LABELALIGN "99: \n" // clang-format error.
+
+ : "+r"(dst_argb), // %0
+ "+r"(src_argb), // %1
+ "+rm"(dst_width), // %2
+ "=&r"(x0), // %3
+ "=&r"(x1) // %4
+ : "rm"(x), // %5
+ "rm"(dx) // %6
+ : "memory", "cc", "xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6");
}
// Divide num by div and return as 16.16 fixed point result.
int FixedDiv_X86(int num, int div) {- asm volatile (
- "cdq \n"
- "shld $0x10,%%eax,%%edx \n"
- "shl $0x10,%%eax \n"
- "idiv %1 \n"
- "mov %0, %%eax \n"
- : "+a"(num) // %0
- : "c"(div) // %1
- : "memory", "cc", "edx"
- );
+ asm volatile(
+ "cdq \n"
+ "shld $0x10,%%eax,%%edx \n"
+ "shl $0x10,%%eax \n"
+ "idiv %1 \n"
+ "mov %0, %%eax \n"
+ : "+a"(num) // %0
+ : "c"(div) // %1
+ : "memory", "cc", "edx");
return num;
}
// Divide num - 1 by div - 1 and return as 16.16 fixed point result.
int FixedDiv1_X86(int num, int div) {- asm volatile (
- "cdq \n"
- "shld $0x10,%%eax,%%edx \n"
- "shl $0x10,%%eax \n"
- "sub $0x10001,%%eax \n"
- "sbb $0x0,%%edx \n"
- "sub $0x1,%1 \n"
- "idiv %1 \n"
- "mov %0, %%eax \n"
- : "+a"(num) // %0
- : "c"(div) // %1
- : "memory", "cc", "edx"
- );
+ asm volatile(
+ "cdq \n"
+ "shld $0x10,%%eax,%%edx \n"
+ "shl $0x10,%%eax \n"
+ "sub $0x10001,%%eax \n"
+ "sbb $0x0,%%edx \n"
+ "sub $0x1,%1 \n"
+ "idiv %1 \n"
+ "mov %0, %%eax \n"
+ : "+a"(num) // %0
+ : "c"(div) // %1
+ : "memory", "cc", "edx");
return num;
}
--- a/third_party/libyuv/source/scale_mips.cc
+++ /dev/null
@@ -1,644 +1,0 @@
-/*
- * Copyright 2012 The LibYuv Project Authors. All rights reserved.
- *
- * Use of this source code is governed by a BSD-style license
- * that can be found in the LICENSE file in the root of the source
- * tree. An additional intellectual property rights grant can be found
- * in the file PATENTS. All contributing project authors may
- * be found in the AUTHORS file in the root of the source tree.
- */
-
-#include "libyuv/basic_types.h"
-#include "libyuv/row.h"
-
-#ifdef __cplusplus
-namespace libyuv {-extern "C" {-#endif
-
-// This module is for GCC MIPS DSPR2
-#if !defined(LIBYUV_DISABLE_MIPS) && \
- defined(__mips_dsp) && (__mips_dsp_rev >= 2) && \
- (_MIPS_SIM == _MIPS_SIM_ABI32)
-
-void ScaleRowDown2_DSPR2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width) {- __asm__ __volatile__(
- ".set push \n"
- ".set noreorder \n"
-
- "srl $t9, %[dst_width], 4 \n" // iterations -> by 16
- "beqz $t9, 2f \n"
- " nop \n"
-
- "1: \n"
- "lw $t0, 0(%[src_ptr]) \n" // |3|2|1|0|
- "lw $t1, 4(%[src_ptr]) \n" // |7|6|5|4|
- "lw $t2, 8(%[src_ptr]) \n" // |11|10|9|8|
- "lw $t3, 12(%[src_ptr]) \n" // |15|14|13|12|
- "lw $t4, 16(%[src_ptr]) \n" // |19|18|17|16|
- "lw $t5, 20(%[src_ptr]) \n" // |23|22|21|20|
- "lw $t6, 24(%[src_ptr]) \n" // |27|26|25|24|
- "lw $t7, 28(%[src_ptr]) \n" // |31|30|29|28|
- // TODO(fbarchard): Use odd pixels instead of even.
- "precr.qb.ph $t8, $t1, $t0 \n" // |6|4|2|0|
- "precr.qb.ph $t0, $t3, $t2 \n" // |14|12|10|8|
- "precr.qb.ph $t1, $t5, $t4 \n" // |22|20|18|16|
- "precr.qb.ph $t2, $t7, $t6 \n" // |30|28|26|24|
- "addiu %[src_ptr], %[src_ptr], 32 \n"
- "addiu $t9, $t9, -1 \n"
- "sw $t8, 0(%[dst]) \n"
- "sw $t0, 4(%[dst]) \n"
- "sw $t1, 8(%[dst]) \n"
- "sw $t2, 12(%[dst]) \n"
- "bgtz $t9, 1b \n"
- " addiu %[dst], %[dst], 16 \n"
-
- "2: \n"
- "andi $t9, %[dst_width], 0xf \n" // residue
- "beqz $t9, 3f \n"
- " nop \n"
-
- "21: \n"
- "lbu $t0, 0(%[src_ptr]) \n"
- "addiu %[src_ptr], %[src_ptr], 2 \n"
- "addiu $t9, $t9, -1 \n"
- "sb $t0, 0(%[dst]) \n"
- "bgtz $t9, 21b \n"
- " addiu %[dst], %[dst], 1 \n"
-
- "3: \n"
- ".set pop \n"
- : [src_ptr] "+r" (src_ptr),
- [dst] "+r" (dst)
- : [dst_width] "r" (dst_width)
- : "t0", "t1", "t2", "t3", "t4", "t5",
- "t6", "t7", "t8", "t9"
- );
-}
-
-void ScaleRowDown2Box_DSPR2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width) {- const uint8* t = src_ptr + src_stride;
-
- __asm__ __volatile__ (
- ".set push \n"
- ".set noreorder \n"
-
- "srl $t9, %[dst_width], 3 \n" // iterations -> step 8
- "bltz $t9, 2f \n"
- " nop \n"
-
- "1: \n"
- "lw $t0, 0(%[src_ptr]) \n" // |3|2|1|0|
- "lw $t1, 4(%[src_ptr]) \n" // |7|6|5|4|
- "lw $t2, 8(%[src_ptr]) \n" // |11|10|9|8|
- "lw $t3, 12(%[src_ptr]) \n" // |15|14|13|12|
- "lw $t4, 0(%[t]) \n" // |19|18|17|16|
- "lw $t5, 4(%[t]) \n" // |23|22|21|20|
- "lw $t6, 8(%[t]) \n" // |27|26|25|24|
- "lw $t7, 12(%[t]) \n" // |31|30|29|28|
- "addiu $t9, $t9, -1 \n"
- "srl $t8, $t0, 16 \n" // |X|X|3|2|
- "ins $t0, $t4, 16, 16 \n" // |17|16|1|0|
- "ins $t4, $t8, 0, 16 \n" // |19|18|3|2|
- "raddu.w.qb $t0, $t0 \n" // |17+16+1+0|
- "raddu.w.qb $t4, $t4 \n" // |19+18+3+2|
- "shra_r.w $t0, $t0, 2 \n" // |t0+2|>>2
- "shra_r.w $t4, $t4, 2 \n" // |t4+2|>>2
- "srl $t8, $t1, 16 \n" // |X|X|7|6|
- "ins $t1, $t5, 16, 16 \n" // |21|20|5|4|
- "ins $t5, $t8, 0, 16 \n" // |22|23|7|6|
- "raddu.w.qb $t1, $t1 \n" // |21+20+5+4|
- "raddu.w.qb $t5, $t5 \n" // |23+22+7+6|
- "shra_r.w $t1, $t1, 2 \n" // |t1+2|>>2
- "shra_r.w $t5, $t5, 2 \n" // |t5+2|>>2
- "srl $t8, $t2, 16 \n" // |X|X|11|10|
- "ins $t2, $t6, 16, 16 \n" // |25|24|9|8|
- "ins $t6, $t8, 0, 16 \n" // |27|26|11|10|
- "raddu.w.qb $t2, $t2 \n" // |25+24+9+8|
- "raddu.w.qb $t6, $t6 \n" // |27+26+11+10|
- "shra_r.w $t2, $t2, 2 \n" // |t2+2|>>2
- "shra_r.w $t6, $t6, 2 \n" // |t5+2|>>2
- "srl $t8, $t3, 16 \n" // |X|X|15|14|
- "ins $t3, $t7, 16, 16 \n" // |29|28|13|12|
- "ins $t7, $t8, 0, 16 \n" // |31|30|15|14|
- "raddu.w.qb $t3, $t3 \n" // |29+28+13+12|
- "raddu.w.qb $t7, $t7 \n" // |31+30+15+14|
- "shra_r.w $t3, $t3, 2 \n" // |t3+2|>>2
- "shra_r.w $t7, $t7, 2 \n" // |t7+2|>>2
- "addiu %[src_ptr], %[src_ptr], 16 \n"
- "addiu %[t], %[t], 16 \n"
- "sb $t0, 0(%[dst]) \n"
- "sb $t4, 1(%[dst]) \n"
- "sb $t1, 2(%[dst]) \n"
- "sb $t5, 3(%[dst]) \n"
- "sb $t2, 4(%[dst]) \n"
- "sb $t6, 5(%[dst]) \n"
- "sb $t3, 6(%[dst]) \n"
- "sb $t7, 7(%[dst]) \n"
- "bgtz $t9, 1b \n"
- " addiu %[dst], %[dst], 8 \n"
-
- "2: \n"
- "andi $t9, %[dst_width], 0x7 \n" // x = residue
- "beqz $t9, 3f \n"
- " nop \n"
-
- "21: \n"
- "lwr $t1, 0(%[src_ptr]) \n"
- "lwl $t1, 3(%[src_ptr]) \n"
- "lwr $t2, 0(%[t]) \n"
- "lwl $t2, 3(%[t]) \n"
- "srl $t8, $t1, 16 \n"
- "ins $t1, $t2, 16, 16 \n"
- "ins $t2, $t8, 0, 16 \n"
- "raddu.w.qb $t1, $t1 \n"
- "raddu.w.qb $t2, $t2 \n"
- "shra_r.w $t1, $t1, 2 \n"
- "shra_r.w $t2, $t2, 2 \n"
- "sb $t1, 0(%[dst]) \n"
- "sb $t2, 1(%[dst]) \n"
- "addiu %[src_ptr], %[src_ptr], 4 \n"
- "addiu $t9, $t9, -2 \n"
- "addiu %[t], %[t], 4 \n"
- "bgtz $t9, 21b \n"
- " addiu %[dst], %[dst], 2 \n"
-
- "3: \n"
- ".set pop \n"
-
- : [src_ptr] "+r" (src_ptr),
- [dst] "+r" (dst), [t] "+r" (t)
- : [dst_width] "r" (dst_width)
- : "t0", "t1", "t2", "t3", "t4", "t5",
- "t6", "t7", "t8", "t9"
- );
-}
-
-void ScaleRowDown4_DSPR2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width) {- __asm__ __volatile__ (
- ".set push \n"
- ".set noreorder \n"
-
- "srl $t9, %[dst_width], 3 \n"
- "beqz $t9, 2f \n"
- " nop \n"
-
- "1: \n"
- "lw $t1, 0(%[src_ptr]) \n" // |3|2|1|0|
- "lw $t2, 4(%[src_ptr]) \n" // |7|6|5|4|
- "lw $t3, 8(%[src_ptr]) \n" // |11|10|9|8|
- "lw $t4, 12(%[src_ptr]) \n" // |15|14|13|12|
- "lw $t5, 16(%[src_ptr]) \n" // |19|18|17|16|
- "lw $t6, 20(%[src_ptr]) \n" // |23|22|21|20|
- "lw $t7, 24(%[src_ptr]) \n" // |27|26|25|24|
- "lw $t8, 28(%[src_ptr]) \n" // |31|30|29|28|
- "precr.qb.ph $t1, $t2, $t1 \n" // |6|4|2|0|
- "precr.qb.ph $t2, $t4, $t3 \n" // |14|12|10|8|
- "precr.qb.ph $t5, $t6, $t5 \n" // |22|20|18|16|
- "precr.qb.ph $t6, $t8, $t7 \n" // |30|28|26|24|
- "precr.qb.ph $t1, $t2, $t1 \n" // |12|8|4|0|
- "precr.qb.ph $t5, $t6, $t5 \n" // |28|24|20|16|
- "addiu %[src_ptr], %[src_ptr], 32 \n"
- "addiu $t9, $t9, -1 \n"
- "sw $t1, 0(%[dst]) \n"
- "sw $t5, 4(%[dst]) \n"
- "bgtz $t9, 1b \n"
- " addiu %[dst], %[dst], 8 \n"
-
- "2: \n"
- "andi $t9, %[dst_width], 7 \n" // residue
- "beqz $t9, 3f \n"
- " nop \n"
-
- "21: \n"
- "lbu $t1, 0(%[src_ptr]) \n"
- "addiu %[src_ptr], %[src_ptr], 4 \n"
- "addiu $t9, $t9, -1 \n"
- "sb $t1, 0(%[dst]) \n"
- "bgtz $t9, 21b \n"
- " addiu %[dst], %[dst], 1 \n"
-
- "3: \n"
- ".set pop \n"
- : [src_ptr] "+r" (src_ptr),
- [dst] "+r" (dst)
- : [dst_width] "r" (dst_width)
- : "t1", "t2", "t3", "t4", "t5",
- "t6", "t7", "t8", "t9"
- );
-}
-
-void ScaleRowDown4Box_DSPR2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width) {- intptr_t stride = src_stride;
- const uint8* s1 = src_ptr + stride;
- const uint8* s2 = s1 + stride;
- const uint8* s3 = s2 + stride;
-
- __asm__ __volatile__ (
- ".set push \n"
- ".set noreorder \n"
-
- "srl $t9, %[dst_width], 1 \n"
- "andi $t8, %[dst_width], 1 \n"
-
- "1: \n"
- "lw $t0, 0(%[src_ptr]) \n" // |3|2|1|0|
- "lw $t1, 0(%[s1]) \n" // |7|6|5|4|
- "lw $t2, 0(%[s2]) \n" // |11|10|9|8|
- "lw $t3, 0(%[s3]) \n" // |15|14|13|12|
- "lw $t4, 4(%[src_ptr]) \n" // |19|18|17|16|
- "lw $t5, 4(%[s1]) \n" // |23|22|21|20|
- "lw $t6, 4(%[s2]) \n" // |27|26|25|24|
- "lw $t7, 4(%[s3]) \n" // |31|30|29|28|
- "raddu.w.qb $t0, $t0 \n" // |3 + 2 + 1 + 0|
- "raddu.w.qb $t1, $t1 \n" // |7 + 6 + 5 + 4|
- "raddu.w.qb $t2, $t2 \n" // |11 + 10 + 9 + 8|
- "raddu.w.qb $t3, $t3 \n" // |15 + 14 + 13 + 12|
- "raddu.w.qb $t4, $t4 \n" // |19 + 18 + 17 + 16|
- "raddu.w.qb $t5, $t5 \n" // |23 + 22 + 21 + 20|
- "raddu.w.qb $t6, $t6 \n" // |27 + 26 + 25 + 24|
- "raddu.w.qb $t7, $t7 \n" // |31 + 30 + 29 + 28|
- "add $t0, $t0, $t1 \n"
- "add $t1, $t2, $t3 \n"
- "add $t0, $t0, $t1 \n"
- "add $t4, $t4, $t5 \n"
- "add $t6, $t6, $t7 \n"
- "add $t4, $t4, $t6 \n"
- "shra_r.w $t0, $t0, 4 \n"
- "shra_r.w $t4, $t4, 4 \n"
- "sb $t0, 0(%[dst]) \n"
- "sb $t4, 1(%[dst]) \n"
- "addiu %[src_ptr], %[src_ptr], 8 \n"
- "addiu %[s1], %[s1], 8 \n"
- "addiu %[s2], %[s2], 8 \n"
- "addiu %[s3], %[s3], 8 \n"
- "addiu $t9, $t9, -1 \n"
- "bgtz $t9, 1b \n"
- " addiu %[dst], %[dst], 2 \n"
- "beqz $t8, 2f \n"
- " nop \n"
-
- "lw $t0, 0(%[src_ptr]) \n" // |3|2|1|0|
- "lw $t1, 0(%[s1]) \n" // |7|6|5|4|
- "lw $t2, 0(%[s2]) \n" // |11|10|9|8|
- "lw $t3, 0(%[s3]) \n" // |15|14|13|12|
- "raddu.w.qb $t0, $t0 \n" // |3 + 2 + 1 + 0|
- "raddu.w.qb $t1, $t1 \n" // |7 + 6 + 5 + 4|
- "raddu.w.qb $t2, $t2 \n" // |11 + 10 + 9 + 8|
- "raddu.w.qb $t3, $t3 \n" // |15 + 14 + 13 + 12|
- "add $t0, $t0, $t1 \n"
- "add $t1, $t2, $t3 \n"
- "add $t0, $t0, $t1 \n"
- "shra_r.w $t0, $t0, 4 \n"
- "sb $t0, 0(%[dst]) \n"
-
- "2: \n"
- ".set pop \n"
-
- : [src_ptr] "+r" (src_ptr),
- [dst] "+r" (dst),
- [s1] "+r" (s1),
- [s2] "+r" (s2),
- [s3] "+r" (s3)
- : [dst_width] "r" (dst_width)
- : "t0", "t1", "t2", "t3", "t4", "t5",
- "t6","t7", "t8", "t9"
- );
-}
-
-void ScaleRowDown34_DSPR2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width) {- __asm__ __volatile__ (
- ".set push \n"
- ".set noreorder \n"
- "1: \n"
- "lw $t1, 0(%[src_ptr]) \n" // |3|2|1|0|
- "lw $t2, 4(%[src_ptr]) \n" // |7|6|5|4|
- "lw $t3, 8(%[src_ptr]) \n" // |11|10|9|8|
- "lw $t4, 12(%[src_ptr]) \n" // |15|14|13|12|
- "lw $t5, 16(%[src_ptr]) \n" // |19|18|17|16|
- "lw $t6, 20(%[src_ptr]) \n" // |23|22|21|20|
- "lw $t7, 24(%[src_ptr]) \n" // |27|26|25|24|
- "lw $t8, 28(%[src_ptr]) \n" // |31|30|29|28|
- "precrq.qb.ph $t0, $t2, $t4 \n" // |7|5|15|13|
- "precrq.qb.ph $t9, $t6, $t8 \n" // |23|21|31|30|
- "addiu %[dst_width], %[dst_width], -24 \n"
- "ins $t1, $t1, 8, 16 \n" // |3|1|0|X|
- "ins $t4, $t0, 8, 16 \n" // |X|15|13|12|
- "ins $t5, $t5, 8, 16 \n" // |19|17|16|X|
- "ins $t8, $t9, 8, 16 \n" // |X|31|29|28|
- "addiu %[src_ptr], %[src_ptr], 32 \n"
- "packrl.ph $t0, $t3, $t0 \n" // |9|8|7|5|
- "packrl.ph $t9, $t7, $t9 \n" // |25|24|23|21|
- "prepend $t1, $t2, 8 \n" // |4|3|1|0|
- "prepend $t3, $t4, 24 \n" // |15|13|12|11|
- "prepend $t5, $t6, 8 \n" // |20|19|17|16|
- "prepend $t7, $t8, 24 \n" // |31|29|28|27|
- "sw $t1, 0(%[dst]) \n"
- "sw $t0, 4(%[dst]) \n"
- "sw $t3, 8(%[dst]) \n"
- "sw $t5, 12(%[dst]) \n"
- "sw $t9, 16(%[dst]) \n"
- "sw $t7, 20(%[dst]) \n"
- "bnez %[dst_width], 1b \n"
- " addiu %[dst], %[dst], 24 \n"
- ".set pop \n"
- : [src_ptr] "+r" (src_ptr),
- [dst] "+r" (dst),
- [dst_width] "+r" (dst_width)
- :
- : "t0", "t1", "t2", "t3", "t4", "t5",
- "t6","t7", "t8", "t9"
- );
-}
-
-void ScaleRowDown34_0_Box_DSPR2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* d, int dst_width) {- __asm__ __volatile__ (
- ".set push \n"
- ".set noreorder \n"
- "repl.ph $t3, 3 \n" // 0x00030003
-
- "1: \n"
- "lw $t0, 0(%[src_ptr]) \n" // |S3|S2|S1|S0|
- "lwx $t1, %[src_stride](%[src_ptr]) \n" // |T3|T2|T1|T0|
- "rotr $t2, $t0, 8 \n" // |S0|S3|S2|S1|
- "rotr $t6, $t1, 8 \n" // |T0|T3|T2|T1|
- "muleu_s.ph.qbl $t4, $t2, $t3 \n" // |S0*3|S3*3|
- "muleu_s.ph.qbl $t5, $t6, $t3 \n" // |T0*3|T3*3|
- "andi $t0, $t2, 0xFFFF \n" // |0|0|S2|S1|
- "andi $t1, $t6, 0xFFFF \n" // |0|0|T2|T1|
- "raddu.w.qb $t0, $t0 \n"
- "raddu.w.qb $t1, $t1 \n"
- "shra_r.w $t0, $t0, 1 \n"
- "shra_r.w $t1, $t1, 1 \n"
- "preceu.ph.qbr $t2, $t2 \n" // |0|S2|0|S1|
- "preceu.ph.qbr $t6, $t6 \n" // |0|T2|0|T1|
- "rotr $t2, $t2, 16 \n" // |0|S1|0|S2|
- "rotr $t6, $t6, 16 \n" // |0|T1|0|T2|
- "addu.ph $t2, $t2, $t4 \n"
- "addu.ph $t6, $t6, $t5 \n"
- "sll $t5, $t0, 1 \n"
- "add $t0, $t5, $t0 \n"
- "shra_r.ph $t2, $t2, 2 \n"
- "shra_r.ph $t6, $t6, 2 \n"
- "shll.ph $t4, $t2, 1 \n"
- "addq.ph $t4, $t4, $t2 \n"
- "addu $t0, $t0, $t1 \n"
- "addiu %[src_ptr], %[src_ptr], 4 \n"
- "shra_r.w $t0, $t0, 2 \n"
- "addu.ph $t6, $t6, $t4 \n"
- "shra_r.ph $t6, $t6, 2 \n"
- "srl $t1, $t6, 16 \n"
- "addiu %[dst_width], %[dst_width], -3 \n"
- "sb $t1, 0(%[d]) \n"
- "sb $t0, 1(%[d]) \n"
- "sb $t6, 2(%[d]) \n"
- "bgtz %[dst_width], 1b \n"
- " addiu %[d], %[d], 3 \n"
- "3: \n"
- ".set pop \n"
- : [src_ptr] "+r" (src_ptr),
- [src_stride] "+r" (src_stride),
- [d] "+r" (d),
- [dst_width] "+r" (dst_width)
- :
- : "t0", "t1", "t2", "t3",
- "t4", "t5", "t6"
- );
-}
-
-void ScaleRowDown34_1_Box_DSPR2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* d, int dst_width) {- __asm__ __volatile__ (
- ".set push \n"
- ".set noreorder \n"
- "repl.ph $t2, 3 \n" // 0x00030003
-
- "1: \n"
- "lw $t0, 0(%[src_ptr]) \n" // |S3|S2|S1|S0|
- "lwx $t1, %[src_stride](%[src_ptr]) \n" // |T3|T2|T1|T0|
- "rotr $t4, $t0, 8 \n" // |S0|S3|S2|S1|
- "rotr $t6, $t1, 8 \n" // |T0|T3|T2|T1|
- "muleu_s.ph.qbl $t3, $t4, $t2 \n" // |S0*3|S3*3|
- "muleu_s.ph.qbl $t5, $t6, $t2 \n" // |T0*3|T3*3|
- "andi $t0, $t4, 0xFFFF \n" // |0|0|S2|S1|
- "andi $t1, $t6, 0xFFFF \n" // |0|0|T2|T1|
- "raddu.w.qb $t0, $t0 \n"
- "raddu.w.qb $t1, $t1 \n"
- "shra_r.w $t0, $t0, 1 \n"
- "shra_r.w $t1, $t1, 1 \n"
- "preceu.ph.qbr $t4, $t4 \n" // |0|S2|0|S1|
- "preceu.ph.qbr $t6, $t6 \n" // |0|T2|0|T1|
- "rotr $t4, $t4, 16 \n" // |0|S1|0|S2|
- "rotr $t6, $t6, 16 \n" // |0|T1|0|T2|
- "addu.ph $t4, $t4, $t3 \n"
- "addu.ph $t6, $t6, $t5 \n"
- "shra_r.ph $t6, $t6, 2 \n"
- "shra_r.ph $t4, $t4, 2 \n"
- "addu.ph $t6, $t6, $t4 \n"
- "addiu %[src_ptr], %[src_ptr], 4 \n"
- "shra_r.ph $t6, $t6, 1 \n"
- "addu $t0, $t0, $t1 \n"
- "addiu %[dst_width], %[dst_width], -3 \n"
- "shra_r.w $t0, $t0, 1 \n"
- "srl $t1, $t6, 16 \n"
- "sb $t1, 0(%[d]) \n"
- "sb $t0, 1(%[d]) \n"
- "sb $t6, 2(%[d]) \n"
- "bgtz %[dst_width], 1b \n"
- " addiu %[d], %[d], 3 \n"
- "3: \n"
- ".set pop \n"
- : [src_ptr] "+r" (src_ptr),
- [src_stride] "+r" (src_stride),
- [d] "+r" (d),
- [dst_width] "+r" (dst_width)
- :
- : "t0", "t1", "t2", "t3",
- "t4", "t5", "t6"
- );
-}
-
-void ScaleRowDown38_DSPR2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width) {- __asm__ __volatile__ (
- ".set push \n"
- ".set noreorder \n"
-
- "1: \n"
- "lw $t0, 0(%[src_ptr]) \n" // |3|2|1|0|
- "lw $t1, 4(%[src_ptr]) \n" // |7|6|5|4|
- "lw $t2, 8(%[src_ptr]) \n" // |11|10|9|8|
- "lw $t3, 12(%[src_ptr]) \n" // |15|14|13|12|
- "lw $t4, 16(%[src_ptr]) \n" // |19|18|17|16|
- "lw $t5, 20(%[src_ptr]) \n" // |23|22|21|20|
- "lw $t6, 24(%[src_ptr]) \n" // |27|26|25|24|
- "lw $t7, 28(%[src_ptr]) \n" // |31|30|29|28|
- "wsbh $t0, $t0 \n" // |2|3|0|1|
- "wsbh $t6, $t6 \n" // |26|27|24|25|
- "srl $t0, $t0, 8 \n" // |X|2|3|0|
- "srl $t3, $t3, 16 \n" // |X|X|15|14|
- "srl $t5, $t5, 16 \n" // |X|X|23|22|
- "srl $t7, $t7, 16 \n" // |X|X|31|30|
- "ins $t1, $t2, 24, 8 \n" // |8|6|5|4|
- "ins $t6, $t5, 0, 8 \n" // |26|27|24|22|
- "ins $t1, $t0, 0, 16 \n" // |8|6|3|0|
- "ins $t6, $t7, 24, 8 \n" // |30|27|24|22|
- "prepend $t2, $t3, 24 \n" // |X|15|14|11|
- "ins $t4, $t4, 16, 8 \n" // |19|16|17|X|
- "ins $t4, $t2, 0, 16 \n" // |19|16|14|11|
- "addiu %[src_ptr], %[src_ptr], 32 \n"
- "addiu %[dst_width], %[dst_width], -12 \n"
- "addiu $t8,%[dst_width], -12 \n"
- "sw $t1, 0(%[dst]) \n"
- "sw $t4, 4(%[dst]) \n"
- "sw $t6, 8(%[dst]) \n"
- "bgez $t8, 1b \n"
- " addiu %[dst], %[dst], 12 \n"
- ".set pop \n"
- : [src_ptr] "+r" (src_ptr),
- [dst] "+r" (dst),
- [dst_width] "+r" (dst_width)
- :
- : "t0", "t1", "t2", "t3", "t4",
- "t5", "t6", "t7", "t8"
- );
-}
-
-void ScaleRowDown38_2_Box_DSPR2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- intptr_t stride = src_stride;
- const uint8* t = src_ptr + stride;
- const int c = 0x2AAA;
-
- __asm__ __volatile__ (
- ".set push \n"
- ".set noreorder \n"
-
- "1: \n"
- "lw $t0, 0(%[src_ptr]) \n" // |S3|S2|S1|S0|
- "lw $t1, 4(%[src_ptr]) \n" // |S7|S6|S5|S4|
- "lw $t2, 0(%[t]) \n" // |T3|T2|T1|T0|
- "lw $t3, 4(%[t]) \n" // |T7|T6|T5|T4|
- "rotr $t1, $t1, 16 \n" // |S5|S4|S7|S6|
- "packrl.ph $t4, $t1, $t3 \n" // |S7|S6|T7|T6|
- "packrl.ph $t5, $t3, $t1 \n" // |T5|T4|S5|S4|
- "raddu.w.qb $t4, $t4 \n" // S7+S6+T7+T6
- "raddu.w.qb $t5, $t5 \n" // T5+T4+S5+S4
- "precrq.qb.ph $t6, $t0, $t2 \n" // |S3|S1|T3|T1|
- "precrq.qb.ph $t6, $t6, $t6 \n" // |S3|T3|S3|T3|
- "srl $t4, $t4, 2 \n" // t4 / 4
- "srl $t6, $t6, 16 \n" // |0|0|S3|T3|
- "raddu.w.qb $t6, $t6 \n" // 0+0+S3+T3
- "addu $t6, $t5, $t6 \n"
- "mul $t6, $t6, %[c] \n" // t6 * 0x2AAA
- "sll $t0, $t0, 8 \n" // |S2|S1|S0|0|
- "sll $t2, $t2, 8 \n" // |T2|T1|T0|0|
- "raddu.w.qb $t0, $t0 \n" // S2+S1+S0+0
- "raddu.w.qb $t2, $t2 \n" // T2+T1+T0+0
- "addu $t0, $t0, $t2 \n"
- "mul $t0, $t0, %[c] \n" // t0 * 0x2AAA
- "addiu %[src_ptr], %[src_ptr], 8 \n"
- "addiu %[t], %[t], 8 \n"
- "addiu %[dst_width], %[dst_width], -3 \n"
- "addiu %[dst_ptr], %[dst_ptr], 3 \n"
- "srl $t6, $t6, 16 \n"
- "srl $t0, $t0, 16 \n"
- "sb $t4, -1(%[dst_ptr]) \n"
- "sb $t6, -2(%[dst_ptr]) \n"
- "bgtz %[dst_width], 1b \n"
- " sb $t0, -3(%[dst_ptr]) \n"
- ".set pop \n"
- : [src_ptr] "+r" (src_ptr),
- [dst_ptr] "+r" (dst_ptr),
- [t] "+r" (t),
- [dst_width] "+r" (dst_width)
- : [c] "r" (c)
- : "t0", "t1", "t2", "t3", "t4", "t5", "t6"
- );
-}
-
-void ScaleRowDown38_3_Box_DSPR2(const uint8* src_ptr,
- ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- intptr_t stride = src_stride;
- const uint8* s1 = src_ptr + stride;
- stride += stride;
- const uint8* s2 = src_ptr + stride;
- const int c1 = 0x1C71;
- const int c2 = 0x2AAA;
-
- __asm__ __volatile__ (
- ".set push \n"
- ".set noreorder \n"
-
- "1: \n"
- "lw $t0, 0(%[src_ptr]) \n" // |S3|S2|S1|S0|
- "lw $t1, 4(%[src_ptr]) \n" // |S7|S6|S5|S4|
- "lw $t2, 0(%[s1]) \n" // |T3|T2|T1|T0|
- "lw $t3, 4(%[s1]) \n" // |T7|T6|T5|T4|
- "lw $t4, 0(%[s2]) \n" // |R3|R2|R1|R0|
- "lw $t5, 4(%[s2]) \n" // |R7|R6|R5|R4|
- "rotr $t1, $t1, 16 \n" // |S5|S4|S7|S6|
- "packrl.ph $t6, $t1, $t3 \n" // |S7|S6|T7|T6|
- "raddu.w.qb $t6, $t6 \n" // S7+S6+T7+T6
- "packrl.ph $t7, $t3, $t1 \n" // |T5|T4|S5|S4|
- "raddu.w.qb $t7, $t7 \n" // T5+T4+S5+S4
- "sll $t8, $t5, 16 \n" // |R5|R4|0|0|
- "raddu.w.qb $t8, $t8 \n" // R5+R4
- "addu $t7, $t7, $t8 \n"
- "srl $t8, $t5, 16 \n" // |0|0|R7|R6|
- "raddu.w.qb $t8, $t8 \n" // R7 + R6
- "addu $t6, $t6, $t8 \n"
- "mul $t6, $t6, %[c2] \n" // t6 * 0x2AAA
- "precrq.qb.ph $t8, $t0, $t2 \n" // |S3|S1|T3|T1|
- "precrq.qb.ph $t8, $t8, $t4 \n" // |S3|T3|R3|R1|
- "srl $t8, $t8, 8 \n" // |0|S3|T3|R3|
- "raddu.w.qb $t8, $t8 \n" // S3 + T3 + R3
- "addu $t7, $t7, $t8 \n"
- "mul $t7, $t7, %[c1] \n" // t7 * 0x1C71
- "sll $t0, $t0, 8 \n" // |S2|S1|S0|0|
- "sll $t2, $t2, 8 \n" // |T2|T1|T0|0|
- "sll $t4, $t4, 8 \n" // |R2|R1|R0|0|
- "raddu.w.qb $t0, $t0 \n"
- "raddu.w.qb $t2, $t2 \n"
- "raddu.w.qb $t4, $t4 \n"
- "addu $t0, $t0, $t2 \n"
- "addu $t0, $t0, $t4 \n"
- "mul $t0, $t0, %[c1] \n" // t0 * 0x1C71
- "addiu %[src_ptr], %[src_ptr], 8 \n"
- "addiu %[s1], %[s1], 8 \n"
- "addiu %[s2], %[s2], 8 \n"
- "addiu %[dst_width], %[dst_width], -3 \n"
- "addiu %[dst_ptr], %[dst_ptr], 3 \n"
- "srl $t6, $t6, 16 \n"
- "srl $t7, $t7, 16 \n"
- "srl $t0, $t0, 16 \n"
- "sb $t6, -1(%[dst_ptr]) \n"
- "sb $t7, -2(%[dst_ptr]) \n"
- "bgtz %[dst_width], 1b \n"
- " sb $t0, -3(%[dst_ptr]) \n"
- ".set pop \n"
- : [src_ptr] "+r" (src_ptr),
- [dst_ptr] "+r" (dst_ptr),
- [s1] "+r" (s1),
- [s2] "+r" (s2),
- [dst_width] "+r" (dst_width)
- : [c1] "r" (c1), [c2] "r" (c2)
- : "t0", "t1", "t2", "t3", "t4",
- "t5", "t6", "t7", "t8"
- );
-}
-
-#endif // defined(__mips_dsp) && (__mips_dsp_rev >= 2)
-
-#ifdef __cplusplus
-} // extern "C"
-} // namespace libyuv
-#endif
-
--- /dev/null
+++ b/third_party/libyuv/source/scale_msa.cc
@@ -1,0 +1,949 @@
+/*
+ * Copyright 2016 The LibYuv Project Authors. All rights reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <assert.h>
+
+#include "libyuv/scale_row.h"
+
+// This module is for GCC MSA
+#if !defined(LIBYUV_DISABLE_MSA) && defined(__mips_msa)
+#include "libyuv/macros_msa.h"
+
+#ifdef __cplusplus
+namespace libyuv {+extern "C" {+#endif
+
+#define LOAD_INDEXED_DATA(srcp, indx0, out0) \
+ { \+ out0[0] = srcp[indx0[0]]; \
+ out0[1] = srcp[indx0[1]]; \
+ out0[2] = srcp[indx0[2]]; \
+ out0[3] = srcp[indx0[3]]; \
+ }
+
+void ScaleARGBRowDown2_MSA(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ uint8_t* dst_argb,
+ int dst_width) {+ int x;
+ v16u8 src0, src1, dst0;
+ (void)src_stride;
+
+ for (x = 0; x < dst_width; x += 4) {+ src0 = (v16u8)__msa_ld_b((v16i8*)src_argb, 0);
+ src1 = (v16u8)__msa_ld_b((v16i8*)src_argb, 16);
+ dst0 = (v16u8)__msa_pckod_w((v4i32)src1, (v4i32)src0);
+ ST_UB(dst0, dst_argb);
+ src_argb += 32;
+ dst_argb += 16;
+ }
+}
+
+void ScaleARGBRowDown2Linear_MSA(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ uint8_t* dst_argb,
+ int dst_width) {+ int x;
+ v16u8 src0, src1, vec0, vec1, dst0;
+ (void)src_stride;
+
+ for (x = 0; x < dst_width; x += 4) {+ src0 = (v16u8)__msa_ld_b((v16i8*)src_argb, 0);
+ src1 = (v16u8)__msa_ld_b((v16i8*)src_argb, 16);
+ vec0 = (v16u8)__msa_pckev_w((v4i32)src1, (v4i32)src0);
+ vec1 = (v16u8)__msa_pckod_w((v4i32)src1, (v4i32)src0);
+ dst0 = (v16u8)__msa_aver_u_b((v16u8)vec0, (v16u8)vec1);
+ ST_UB(dst0, dst_argb);
+ src_argb += 32;
+ dst_argb += 16;
+ }
+}
+
+void ScaleARGBRowDown2Box_MSA(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ uint8_t* dst_argb,
+ int dst_width) {+ int x;
+ const uint8_t* s = src_argb;
+ const uint8_t* t = src_argb + src_stride;
+ v16u8 src0, src1, src2, src3, vec0, vec1, vec2, vec3, dst0;
+ v8u16 reg0, reg1, reg2, reg3;
+ v16i8 shuffler = {0, 4, 1, 5, 2, 6, 3, 7, 8, 12, 9, 13, 10, 14, 11, 15};+
+ for (x = 0; x < dst_width; x += 4) {+ src0 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ src1 = (v16u8)__msa_ld_b((v16i8*)s, 16);
+ src2 = (v16u8)__msa_ld_b((v16i8*)t, 0);
+ src3 = (v16u8)__msa_ld_b((v16i8*)t, 16);
+ vec0 = (v16u8)__msa_vshf_b(shuffler, (v16i8)src0, (v16i8)src0);
+ vec1 = (v16u8)__msa_vshf_b(shuffler, (v16i8)src1, (v16i8)src1);
+ vec2 = (v16u8)__msa_vshf_b(shuffler, (v16i8)src2, (v16i8)src2);
+ vec3 = (v16u8)__msa_vshf_b(shuffler, (v16i8)src3, (v16i8)src3);
+ reg0 = __msa_hadd_u_h(vec0, vec0);
+ reg1 = __msa_hadd_u_h(vec1, vec1);
+ reg2 = __msa_hadd_u_h(vec2, vec2);
+ reg3 = __msa_hadd_u_h(vec3, vec3);
+ reg0 += reg2;
+ reg1 += reg3;
+ reg0 = (v8u16)__msa_srari_h((v8i16)reg0, 2);
+ reg1 = (v8u16)__msa_srari_h((v8i16)reg1, 2);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)reg1, (v16i8)reg0);
+ ST_UB(dst0, dst_argb);
+ s += 32;
+ t += 32;
+ dst_argb += 16;
+ }
+}
+
+void ScaleARGBRowDownEven_MSA(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ int32_t src_stepx,
+ uint8_t* dst_argb,
+ int dst_width) {+ int x;
+ int32_t stepx = src_stepx * 4;
+ int32_t data0, data1, data2, data3;
+ (void)src_stride;
+
+ for (x = 0; x < dst_width; x += 4) {+ data0 = LW(src_argb);
+ data1 = LW(src_argb + stepx);
+ data2 = LW(src_argb + stepx * 2);
+ data3 = LW(src_argb + stepx * 3);
+ SW(data0, dst_argb);
+ SW(data1, dst_argb + 4);
+ SW(data2, dst_argb + 8);
+ SW(data3, dst_argb + 12);
+ src_argb += stepx * 4;
+ dst_argb += 16;
+ }
+}
+
+void ScaleARGBRowDownEvenBox_MSA(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ int src_stepx,
+ uint8_t* dst_argb,
+ int dst_width) {+ int x;
+ const uint8_t* nxt_argb = src_argb + src_stride;
+ int32_t stepx = src_stepx * 4;
+ int64_t data0, data1, data2, data3;
+ v16u8 src0 = {0}, src1 = {0}, src2 = {0}, src3 = {0};+ v16u8 vec0, vec1, vec2, vec3;
+ v8u16 reg0, reg1, reg2, reg3, reg4, reg5, reg6, reg7;
+ v16u8 dst0;
+
+ for (x = 0; x < dst_width; x += 4) {+ data0 = LD(src_argb);
+ data1 = LD(src_argb + stepx);
+ data2 = LD(src_argb + stepx * 2);
+ data3 = LD(src_argb + stepx * 3);
+ src0 = (v16u8)__msa_insert_d((v2i64)src0, 0, data0);
+ src0 = (v16u8)__msa_insert_d((v2i64)src0, 1, data1);
+ src1 = (v16u8)__msa_insert_d((v2i64)src1, 0, data2);
+ src1 = (v16u8)__msa_insert_d((v2i64)src1, 1, data3);
+ data0 = LD(nxt_argb);
+ data1 = LD(nxt_argb + stepx);
+ data2 = LD(nxt_argb + stepx * 2);
+ data3 = LD(nxt_argb + stepx * 3);
+ src2 = (v16u8)__msa_insert_d((v2i64)src2, 0, data0);
+ src2 = (v16u8)__msa_insert_d((v2i64)src2, 1, data1);
+ src3 = (v16u8)__msa_insert_d((v2i64)src3, 0, data2);
+ src3 = (v16u8)__msa_insert_d((v2i64)src3, 1, data3);
+ vec0 = (v16u8)__msa_ilvr_b((v16i8)src2, (v16i8)src0);
+ vec1 = (v16u8)__msa_ilvr_b((v16i8)src3, (v16i8)src1);
+ vec2 = (v16u8)__msa_ilvl_b((v16i8)src2, (v16i8)src0);
+ vec3 = (v16u8)__msa_ilvl_b((v16i8)src3, (v16i8)src1);
+ reg0 = __msa_hadd_u_h(vec0, vec0);
+ reg1 = __msa_hadd_u_h(vec1, vec1);
+ reg2 = __msa_hadd_u_h(vec2, vec2);
+ reg3 = __msa_hadd_u_h(vec3, vec3);
+ reg4 = (v8u16)__msa_pckev_d((v2i64)reg2, (v2i64)reg0);
+ reg5 = (v8u16)__msa_pckev_d((v2i64)reg3, (v2i64)reg1);
+ reg6 = (v8u16)__msa_pckod_d((v2i64)reg2, (v2i64)reg0);
+ reg7 = (v8u16)__msa_pckod_d((v2i64)reg3, (v2i64)reg1);
+ reg4 += reg6;
+ reg5 += reg7;
+ reg4 = (v8u16)__msa_srari_h((v8i16)reg4, 2);
+ reg5 = (v8u16)__msa_srari_h((v8i16)reg5, 2);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)reg5, (v16i8)reg4);
+ ST_UB(dst0, dst_argb);
+ src_argb += stepx * 4;
+ nxt_argb += stepx * 4;
+ dst_argb += 16;
+ }
+}
+
+void ScaleRowDown2_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width) {+ int x;
+ v16u8 src0, src1, src2, src3, dst0, dst1;
+ (void)src_stride;
+
+ for (x = 0; x < dst_width; x += 32) {+ src0 = (v16u8)__msa_ld_b((v16i8*)src_ptr, 0);
+ src1 = (v16u8)__msa_ld_b((v16i8*)src_ptr, 16);
+ src2 = (v16u8)__msa_ld_b((v16i8*)src_ptr, 32);
+ src3 = (v16u8)__msa_ld_b((v16i8*)src_ptr, 48);
+ dst0 = (v16u8)__msa_pckod_b((v16i8)src1, (v16i8)src0);
+ dst1 = (v16u8)__msa_pckod_b((v16i8)src3, (v16i8)src2);
+ ST_UB2(dst0, dst1, dst, 16);
+ src_ptr += 64;
+ dst += 32;
+ }
+}
+
+void ScaleRowDown2Linear_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width) {+ int x;
+ v16u8 src0, src1, src2, src3, vec0, vec1, vec2, vec3, dst0, dst1;
+ (void)src_stride;
+
+ for (x = 0; x < dst_width; x += 32) {+ src0 = (v16u8)__msa_ld_b((v16i8*)src_ptr, 0);
+ src1 = (v16u8)__msa_ld_b((v16i8*)src_ptr, 16);
+ src2 = (v16u8)__msa_ld_b((v16i8*)src_ptr, 32);
+ src3 = (v16u8)__msa_ld_b((v16i8*)src_ptr, 48);
+ vec0 = (v16u8)__msa_pckev_b((v16i8)src1, (v16i8)src0);
+ vec2 = (v16u8)__msa_pckev_b((v16i8)src3, (v16i8)src2);
+ vec1 = (v16u8)__msa_pckod_b((v16i8)src1, (v16i8)src0);
+ vec3 = (v16u8)__msa_pckod_b((v16i8)src3, (v16i8)src2);
+ dst0 = __msa_aver_u_b(vec1, vec0);
+ dst1 = __msa_aver_u_b(vec3, vec2);
+ ST_UB2(dst0, dst1, dst, 16);
+ src_ptr += 64;
+ dst += 32;
+ }
+}
+
+void ScaleRowDown2Box_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width) {+ int x;
+ const uint8_t* s = src_ptr;
+ const uint8_t* t = src_ptr + src_stride;
+ v16u8 src0, src1, src2, src3, src4, src5, src6, src7, dst0, dst1;
+ v8u16 vec0, vec1, vec2, vec3;
+
+ for (x = 0; x < dst_width; x += 32) {+ src0 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ src1 = (v16u8)__msa_ld_b((v16i8*)s, 16);
+ src2 = (v16u8)__msa_ld_b((v16i8*)s, 32);
+ src3 = (v16u8)__msa_ld_b((v16i8*)s, 48);
+ src4 = (v16u8)__msa_ld_b((v16i8*)t, 0);
+ src5 = (v16u8)__msa_ld_b((v16i8*)t, 16);
+ src6 = (v16u8)__msa_ld_b((v16i8*)t, 32);
+ src7 = (v16u8)__msa_ld_b((v16i8*)t, 48);
+ vec0 = __msa_hadd_u_h(src0, src0);
+ vec1 = __msa_hadd_u_h(src1, src1);
+ vec2 = __msa_hadd_u_h(src2, src2);
+ vec3 = __msa_hadd_u_h(src3, src3);
+ vec0 += __msa_hadd_u_h(src4, src4);
+ vec1 += __msa_hadd_u_h(src5, src5);
+ vec2 += __msa_hadd_u_h(src6, src6);
+ vec3 += __msa_hadd_u_h(src7, src7);
+ vec0 = (v8u16)__msa_srari_h((v8i16)vec0, 2);
+ vec1 = (v8u16)__msa_srari_h((v8i16)vec1, 2);
+ vec2 = (v8u16)__msa_srari_h((v8i16)vec2, 2);
+ vec3 = (v8u16)__msa_srari_h((v8i16)vec3, 2);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0);
+ dst1 = (v16u8)__msa_pckev_b((v16i8)vec3, (v16i8)vec2);
+ ST_UB2(dst0, dst1, dst, 16);
+ s += 64;
+ t += 64;
+ dst += 32;
+ }
+}
+
+void ScaleRowDown4_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width) {+ int x;
+ v16u8 src0, src1, src2, src3, vec0, vec1, dst0;
+ (void)src_stride;
+
+ for (x = 0; x < dst_width; x += 16) {+ src0 = (v16u8)__msa_ld_b((v16i8*)src_ptr, 0);
+ src1 = (v16u8)__msa_ld_b((v16i8*)src_ptr, 16);
+ src2 = (v16u8)__msa_ld_b((v16i8*)src_ptr, 32);
+ src3 = (v16u8)__msa_ld_b((v16i8*)src_ptr, 48);
+ vec0 = (v16u8)__msa_pckev_b((v16i8)src1, (v16i8)src0);
+ vec1 = (v16u8)__msa_pckev_b((v16i8)src3, (v16i8)src2);
+ dst0 = (v16u8)__msa_pckod_b((v16i8)vec1, (v16i8)vec0);
+ ST_UB(dst0, dst);
+ src_ptr += 64;
+ dst += 16;
+ }
+}
+
+void ScaleRowDown4Box_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width) {+ int x;
+ const uint8_t* s = src_ptr;
+ const uint8_t* t0 = s + src_stride;
+ const uint8_t* t1 = s + src_stride * 2;
+ const uint8_t* t2 = s + src_stride * 3;
+ v16u8 src0, src1, src2, src3, src4, src5, src6, src7, dst0;
+ v8u16 vec0, vec1, vec2, vec3;
+ v4u32 reg0, reg1, reg2, reg3;
+
+ for (x = 0; x < dst_width; x += 16) {+ src0 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ src1 = (v16u8)__msa_ld_b((v16i8*)s, 16);
+ src2 = (v16u8)__msa_ld_b((v16i8*)s, 32);
+ src3 = (v16u8)__msa_ld_b((v16i8*)s, 48);
+ src4 = (v16u8)__msa_ld_b((v16i8*)t0, 0);
+ src5 = (v16u8)__msa_ld_b((v16i8*)t0, 16);
+ src6 = (v16u8)__msa_ld_b((v16i8*)t0, 32);
+ src7 = (v16u8)__msa_ld_b((v16i8*)t0, 48);
+ vec0 = __msa_hadd_u_h(src0, src0);
+ vec1 = __msa_hadd_u_h(src1, src1);
+ vec2 = __msa_hadd_u_h(src2, src2);
+ vec3 = __msa_hadd_u_h(src3, src3);
+ vec0 += __msa_hadd_u_h(src4, src4);
+ vec1 += __msa_hadd_u_h(src5, src5);
+ vec2 += __msa_hadd_u_h(src6, src6);
+ vec3 += __msa_hadd_u_h(src7, src7);
+ src0 = (v16u8)__msa_ld_b((v16i8*)t1, 0);
+ src1 = (v16u8)__msa_ld_b((v16i8*)t1, 16);
+ src2 = (v16u8)__msa_ld_b((v16i8*)t1, 32);
+ src3 = (v16u8)__msa_ld_b((v16i8*)t1, 48);
+ src4 = (v16u8)__msa_ld_b((v16i8*)t2, 0);
+ src5 = (v16u8)__msa_ld_b((v16i8*)t2, 16);
+ src6 = (v16u8)__msa_ld_b((v16i8*)t2, 32);
+ src7 = (v16u8)__msa_ld_b((v16i8*)t2, 48);
+ vec0 += __msa_hadd_u_h(src0, src0);
+ vec1 += __msa_hadd_u_h(src1, src1);
+ vec2 += __msa_hadd_u_h(src2, src2);
+ vec3 += __msa_hadd_u_h(src3, src3);
+ vec0 += __msa_hadd_u_h(src4, src4);
+ vec1 += __msa_hadd_u_h(src5, src5);
+ vec2 += __msa_hadd_u_h(src6, src6);
+ vec3 += __msa_hadd_u_h(src7, src7);
+ reg0 = __msa_hadd_u_w(vec0, vec0);
+ reg1 = __msa_hadd_u_w(vec1, vec1);
+ reg2 = __msa_hadd_u_w(vec2, vec2);
+ reg3 = __msa_hadd_u_w(vec3, vec3);
+ reg0 = (v4u32)__msa_srari_w((v4i32)reg0, 4);
+ reg1 = (v4u32)__msa_srari_w((v4i32)reg1, 4);
+ reg2 = (v4u32)__msa_srari_w((v4i32)reg2, 4);
+ reg3 = (v4u32)__msa_srari_w((v4i32)reg3, 4);
+ vec0 = (v8u16)__msa_pckev_h((v8i16)reg1, (v8i16)reg0);
+ vec1 = (v8u16)__msa_pckev_h((v8i16)reg3, (v8i16)reg2);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)vec1, (v16i8)vec0);
+ ST_UB(dst0, dst);
+ s += 64;
+ t0 += 64;
+ t1 += 64;
+ t2 += 64;
+ dst += 16;
+ }
+}
+
+void ScaleRowDown38_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width) {+ int x, width;
+ uint64_t dst0;
+ uint32_t dst1;
+ v16u8 src0, src1, vec0;
+ v16i8 mask = {0, 3, 6, 8, 11, 14, 16, 19, 22, 24, 27, 30, 0, 0, 0, 0};+ (void)src_stride;
+
+ assert(dst_width % 3 == 0);
+ width = dst_width / 3;
+
+ for (x = 0; x < width; x += 4) {+ src0 = (v16u8)__msa_ld_b((v16i8*)src_ptr, 0);
+ src1 = (v16u8)__msa_ld_b((v16i8*)src_ptr, 16);
+ vec0 = (v16u8)__msa_vshf_b(mask, (v16i8)src1, (v16i8)src0);
+ dst0 = __msa_copy_u_d((v2i64)vec0, 0);
+ dst1 = __msa_copy_u_w((v4i32)vec0, 2);
+ SD(dst0, dst);
+ SW(dst1, dst + 8);
+ src_ptr += 32;
+ dst += 12;
+ }
+}
+
+void ScaleRowDown38_2_Box_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) {+ int x, width;
+ const uint8_t* s = src_ptr;
+ const uint8_t* t = src_ptr + src_stride;
+ uint64_t dst0;
+ uint32_t dst1;
+ v16u8 src0, src1, src2, src3, out;
+ v8u16 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
+ v4u32 tmp0, tmp1, tmp2, tmp3, tmp4;
+ v8i16 zero = {0};+ v8i16 mask = {0, 1, 2, 8, 3, 4, 5, 9};+ v16i8 dst_mask = {0, 2, 16, 4, 6, 18, 8, 10, 20, 12, 14, 22, 0, 0, 0, 0};+ v4u32 const_0x2AAA = (v4u32)__msa_fill_w(0x2AAA);
+ v4u32 const_0x4000 = (v4u32)__msa_fill_w(0x4000);
+
+ assert((dst_width % 3 == 0) && (dst_width > 0));
+ width = dst_width / 3;
+
+ for (x = 0; x < width; x += 4) {+ src0 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ src1 = (v16u8)__msa_ld_b((v16i8*)s, 16);
+ src2 = (v16u8)__msa_ld_b((v16i8*)t, 0);
+ src3 = (v16u8)__msa_ld_b((v16i8*)t, 16);
+ vec0 = (v8u16)__msa_ilvr_b((v16i8)src2, (v16i8)src0);
+ vec1 = (v8u16)__msa_ilvl_b((v16i8)src2, (v16i8)src0);
+ vec2 = (v8u16)__msa_ilvr_b((v16i8)src3, (v16i8)src1);
+ vec3 = (v8u16)__msa_ilvl_b((v16i8)src3, (v16i8)src1);
+ vec0 = __msa_hadd_u_h((v16u8)vec0, (v16u8)vec0);
+ vec1 = __msa_hadd_u_h((v16u8)vec1, (v16u8)vec1);
+ vec2 = __msa_hadd_u_h((v16u8)vec2, (v16u8)vec2);
+ vec3 = __msa_hadd_u_h((v16u8)vec3, (v16u8)vec3);
+ vec4 = (v8u16)__msa_vshf_h(mask, zero, (v8i16)vec0);
+ vec5 = (v8u16)__msa_vshf_h(mask, zero, (v8i16)vec1);
+ vec6 = (v8u16)__msa_vshf_h(mask, zero, (v8i16)vec2);
+ vec7 = (v8u16)__msa_vshf_h(mask, zero, (v8i16)vec3);
+ vec0 = (v8u16)__msa_pckod_w((v4i32)vec1, (v4i32)vec0);
+ vec1 = (v8u16)__msa_pckod_w((v4i32)vec3, (v4i32)vec2);
+ vec0 = (v8u16)__msa_pckod_w((v4i32)vec1, (v4i32)vec0);
+ tmp0 = __msa_hadd_u_w(vec4, vec4);
+ tmp1 = __msa_hadd_u_w(vec5, vec5);
+ tmp2 = __msa_hadd_u_w(vec6, vec6);
+ tmp3 = __msa_hadd_u_w(vec7, vec7);
+ tmp4 = __msa_hadd_u_w(vec0, vec0);
+ vec0 = (v8u16)__msa_pckev_h((v8i16)tmp1, (v8i16)tmp0);
+ vec1 = (v8u16)__msa_pckev_h((v8i16)tmp3, (v8i16)tmp2);
+ tmp0 = __msa_hadd_u_w(vec0, vec0);
+ tmp1 = __msa_hadd_u_w(vec1, vec1);
+ tmp0 *= const_0x2AAA;
+ tmp1 *= const_0x2AAA;
+ tmp4 *= const_0x4000;
+ tmp0 = (v4u32)__msa_srai_w((v4i32)tmp0, 16);
+ tmp1 = (v4u32)__msa_srai_w((v4i32)tmp1, 16);
+ tmp4 = (v4u32)__msa_srai_w((v4i32)tmp4, 16);
+ vec0 = (v8u16)__msa_pckev_h((v8i16)tmp1, (v8i16)tmp0);
+ vec1 = (v8u16)__msa_pckev_h((v8i16)tmp4, (v8i16)tmp4);
+ out = (v16u8)__msa_vshf_b(dst_mask, (v16i8)vec1, (v16i8)vec0);
+ dst0 = __msa_copy_u_d((v2i64)out, 0);
+ dst1 = __msa_copy_u_w((v4i32)out, 2);
+ SD(dst0, dst_ptr);
+ SW(dst1, dst_ptr + 8);
+ s += 32;
+ t += 32;
+ dst_ptr += 12;
+ }
+}
+
+void ScaleRowDown38_3_Box_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) {+ int x, width;
+ const uint8_t* s = src_ptr;
+ const uint8_t* t0 = s + src_stride;
+ const uint8_t* t1 = s + src_stride * 2;
+ uint64_t dst0;
+ uint32_t dst1;
+ v16u8 src0, src1, src2, src3, src4, src5, out;
+ v8u16 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
+ v4u32 tmp0, tmp1, tmp2, tmp3, tmp4;
+ v8u16 zero = {0};+ v8i16 mask = {0, 1, 2, 8, 3, 4, 5, 9};+ v16i8 dst_mask = {0, 2, 16, 4, 6, 18, 8, 10, 20, 12, 14, 22, 0, 0, 0, 0};+ v4u32 const_0x1C71 = (v4u32)__msa_fill_w(0x1C71);
+ v4u32 const_0x2AAA = (v4u32)__msa_fill_w(0x2AAA);
+
+ assert((dst_width % 3 == 0) && (dst_width > 0));
+ width = dst_width / 3;
+
+ for (x = 0; x < width; x += 4) {+ src0 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ src1 = (v16u8)__msa_ld_b((v16i8*)s, 16);
+ src2 = (v16u8)__msa_ld_b((v16i8*)t0, 0);
+ src3 = (v16u8)__msa_ld_b((v16i8*)t0, 16);
+ src4 = (v16u8)__msa_ld_b((v16i8*)t1, 0);
+ src5 = (v16u8)__msa_ld_b((v16i8*)t1, 16);
+ vec0 = (v8u16)__msa_ilvr_b((v16i8)src2, (v16i8)src0);
+ vec1 = (v8u16)__msa_ilvl_b((v16i8)src2, (v16i8)src0);
+ vec2 = (v8u16)__msa_ilvr_b((v16i8)src3, (v16i8)src1);
+ vec3 = (v8u16)__msa_ilvl_b((v16i8)src3, (v16i8)src1);
+ vec4 = (v8u16)__msa_ilvr_b((v16i8)zero, (v16i8)src4);
+ vec5 = (v8u16)__msa_ilvl_b((v16i8)zero, (v16i8)src4);
+ vec6 = (v8u16)__msa_ilvr_b((v16i8)zero, (v16i8)src5);
+ vec7 = (v8u16)__msa_ilvl_b((v16i8)zero, (v16i8)src5);
+ vec0 = __msa_hadd_u_h((v16u8)vec0, (v16u8)vec0);
+ vec1 = __msa_hadd_u_h((v16u8)vec1, (v16u8)vec1);
+ vec2 = __msa_hadd_u_h((v16u8)vec2, (v16u8)vec2);
+ vec3 = __msa_hadd_u_h((v16u8)vec3, (v16u8)vec3);
+ vec0 += __msa_hadd_u_h((v16u8)vec4, (v16u8)vec4);
+ vec1 += __msa_hadd_u_h((v16u8)vec5, (v16u8)vec5);
+ vec2 += __msa_hadd_u_h((v16u8)vec6, (v16u8)vec6);
+ vec3 += __msa_hadd_u_h((v16u8)vec7, (v16u8)vec7);
+ vec4 = (v8u16)__msa_vshf_h(mask, (v8i16)zero, (v8i16)vec0);
+ vec5 = (v8u16)__msa_vshf_h(mask, (v8i16)zero, (v8i16)vec1);
+ vec6 = (v8u16)__msa_vshf_h(mask, (v8i16)zero, (v8i16)vec2);
+ vec7 = (v8u16)__msa_vshf_h(mask, (v8i16)zero, (v8i16)vec3);
+ vec0 = (v8u16)__msa_pckod_w((v4i32)vec1, (v4i32)vec0);
+ vec1 = (v8u16)__msa_pckod_w((v4i32)vec3, (v4i32)vec2);
+ vec0 = (v8u16)__msa_pckod_w((v4i32)vec1, (v4i32)vec0);
+ tmp0 = __msa_hadd_u_w(vec4, vec4);
+ tmp1 = __msa_hadd_u_w(vec5, vec5);
+ tmp2 = __msa_hadd_u_w(vec6, vec6);
+ tmp3 = __msa_hadd_u_w(vec7, vec7);
+ tmp4 = __msa_hadd_u_w(vec0, vec0);
+ vec0 = (v8u16)__msa_pckev_h((v8i16)tmp1, (v8i16)tmp0);
+ vec1 = (v8u16)__msa_pckev_h((v8i16)tmp3, (v8i16)tmp2);
+ tmp0 = __msa_hadd_u_w(vec0, vec0);
+ tmp1 = __msa_hadd_u_w(vec1, vec1);
+ tmp0 *= const_0x1C71;
+ tmp1 *= const_0x1C71;
+ tmp4 *= const_0x2AAA;
+ tmp0 = (v4u32)__msa_srai_w((v4i32)tmp0, 16);
+ tmp1 = (v4u32)__msa_srai_w((v4i32)tmp1, 16);
+ tmp4 = (v4u32)__msa_srai_w((v4i32)tmp4, 16);
+ vec0 = (v8u16)__msa_pckev_h((v8i16)tmp1, (v8i16)tmp0);
+ vec1 = (v8u16)__msa_pckev_h((v8i16)tmp4, (v8i16)tmp4);
+ out = (v16u8)__msa_vshf_b(dst_mask, (v16i8)vec1, (v16i8)vec0);
+ dst0 = __msa_copy_u_d((v2i64)out, 0);
+ dst1 = __msa_copy_u_w((v4i32)out, 2);
+ SD(dst0, dst_ptr);
+ SW(dst1, dst_ptr + 8);
+ s += 32;
+ t0 += 32;
+ t1 += 32;
+ dst_ptr += 12;
+ }
+}
+
+void ScaleAddRow_MSA(const uint8_t* src_ptr, uint16_t* dst_ptr, int src_width) {+ int x;
+ v16u8 src0;
+ v8u16 dst0, dst1;
+ v16i8 zero = {0};+
+ assert(src_width > 0);
+
+ for (x = 0; x < src_width; x += 16) {+ src0 = LD_UB(src_ptr);
+ dst0 = (v8u16)__msa_ld_h((v8i16*)dst_ptr, 0);
+ dst1 = (v8u16)__msa_ld_h((v8i16*)dst_ptr, 16);
+ dst0 += (v8u16)__msa_ilvr_b(zero, (v16i8)src0);
+ dst1 += (v8u16)__msa_ilvl_b(zero, (v16i8)src0);
+ ST_UH2(dst0, dst1, dst_ptr, 8);
+ src_ptr += 16;
+ dst_ptr += 16;
+ }
+}
+
+void ScaleFilterCols_MSA(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ int dst_width,
+ int x,
+ int dx) {+ int j;
+ v4i32 vec_x = __msa_fill_w(x);
+ v4i32 vec_dx = __msa_fill_w(dx);
+ v4i32 vec_const = {0, 1, 2, 3};+ v4i32 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, vec8, vec9;
+ v4i32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
+ v8u16 reg0, reg1;
+ v16u8 dst0;
+ v4i32 const_0xFFFF = __msa_fill_w(0xFFFF);
+ v4i32 const_0x40 = __msa_fill_w(0x40);
+
+ vec0 = vec_dx * vec_const;
+ vec1 = vec_dx * 4;
+ vec_x += vec0;
+
+ for (j = 0; j < dst_width - 1; j += 16) {+ vec2 = vec_x >> 16;
+ vec6 = vec_x & const_0xFFFF;
+ vec_x += vec1;
+ vec3 = vec_x >> 16;
+ vec7 = vec_x & const_0xFFFF;
+ vec_x += vec1;
+ vec4 = vec_x >> 16;
+ vec8 = vec_x & const_0xFFFF;
+ vec_x += vec1;
+ vec5 = vec_x >> 16;
+ vec9 = vec_x & const_0xFFFF;
+ vec_x += vec1;
+ vec6 >>= 9;
+ vec7 >>= 9;
+ vec8 >>= 9;
+ vec9 >>= 9;
+ LOAD_INDEXED_DATA(src_ptr, vec2, tmp0);
+ LOAD_INDEXED_DATA(src_ptr, vec3, tmp1);
+ LOAD_INDEXED_DATA(src_ptr, vec4, tmp2);
+ LOAD_INDEXED_DATA(src_ptr, vec5, tmp3);
+ vec2 += 1;
+ vec3 += 1;
+ vec4 += 1;
+ vec5 += 1;
+ LOAD_INDEXED_DATA(src_ptr, vec2, tmp4);
+ LOAD_INDEXED_DATA(src_ptr, vec3, tmp5);
+ LOAD_INDEXED_DATA(src_ptr, vec4, tmp6);
+ LOAD_INDEXED_DATA(src_ptr, vec5, tmp7);
+ tmp4 -= tmp0;
+ tmp5 -= tmp1;
+ tmp6 -= tmp2;
+ tmp7 -= tmp3;
+ tmp4 *= vec6;
+ tmp5 *= vec7;
+ tmp6 *= vec8;
+ tmp7 *= vec9;
+ tmp4 += const_0x40;
+ tmp5 += const_0x40;
+ tmp6 += const_0x40;
+ tmp7 += const_0x40;
+ tmp4 >>= 7;
+ tmp5 >>= 7;
+ tmp6 >>= 7;
+ tmp7 >>= 7;
+ tmp0 += tmp4;
+ tmp1 += tmp5;
+ tmp2 += tmp6;
+ tmp3 += tmp7;
+ reg0 = (v8u16)__msa_pckev_h((v8i16)tmp1, (v8i16)tmp0);
+ reg1 = (v8u16)__msa_pckev_h((v8i16)tmp3, (v8i16)tmp2);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)reg1, (v16i8)reg0);
+ __msa_st_b(dst0, dst_ptr, 0);
+ dst_ptr += 16;
+ }
+}
+
+void ScaleARGBCols_MSA(uint8_t* dst_argb,
+ const uint8_t* src_argb,
+ int dst_width,
+ int x,
+ int dx) {+ const uint32_t* src = (const uint32_t*)(src_argb);
+ uint32_t* dst = (uint32_t*)(dst_argb);
+ int j;
+ v4i32 x_vec = __msa_fill_w(x);
+ v4i32 dx_vec = __msa_fill_w(dx);
+ v4i32 const_vec = {0, 1, 2, 3};+ v4i32 vec0, vec1, vec2;
+ v4i32 dst0;
+
+ vec0 = dx_vec * const_vec;
+ vec1 = dx_vec * 4;
+ x_vec += vec0;
+
+ for (j = 0; j < dst_width; j += 4) {+ vec2 = x_vec >> 16;
+ x_vec += vec1;
+ LOAD_INDEXED_DATA(src, vec2, dst0);
+ __msa_st_w(dst0, dst, 0);
+ dst += 4;
+ }
+}
+
+void ScaleARGBFilterCols_MSA(uint8_t* dst_argb,
+ const uint8_t* src_argb,
+ int dst_width,
+ int x,
+ int dx) {+ const uint32_t* src = (const uint32_t*)(src_argb);
+ int j;
+ v4u32 src0, src1, src2, src3;
+ v4u32 vec0, vec1, vec2, vec3;
+ v16u8 reg0, reg1, reg2, reg3, reg4, reg5, reg6, reg7;
+ v16u8 mult0, mult1, mult2, mult3;
+ v8u16 tmp0, tmp1, tmp2, tmp3;
+ v16u8 dst0, dst1;
+ v4u32 vec_x = (v4u32)__msa_fill_w(x);
+ v4u32 vec_dx = (v4u32)__msa_fill_w(dx);
+ v4u32 vec_const = {0, 1, 2, 3};+ v16u8 const_0x7f = (v16u8)__msa_fill_b(0x7f);
+
+ vec0 = vec_dx * vec_const;
+ vec1 = vec_dx * 4;
+ vec_x += vec0;
+
+ for (j = 0; j < dst_width - 1; j += 8) {+ vec2 = vec_x >> 16;
+ reg0 = (v16u8)(vec_x >> 9);
+ vec_x += vec1;
+ vec3 = vec_x >> 16;
+ reg1 = (v16u8)(vec_x >> 9);
+ vec_x += vec1;
+ reg0 = reg0 & const_0x7f;
+ reg1 = reg1 & const_0x7f;
+ reg0 = (v16u8)__msa_shf_b((v16i8)reg0, 0);
+ reg1 = (v16u8)__msa_shf_b((v16i8)reg1, 0);
+ reg2 = reg0 ^ const_0x7f;
+ reg3 = reg1 ^ const_0x7f;
+ mult0 = (v16u8)__msa_ilvr_b((v16i8)reg0, (v16i8)reg2);
+ mult1 = (v16u8)__msa_ilvl_b((v16i8)reg0, (v16i8)reg2);
+ mult2 = (v16u8)__msa_ilvr_b((v16i8)reg1, (v16i8)reg3);
+ mult3 = (v16u8)__msa_ilvl_b((v16i8)reg1, (v16i8)reg3);
+ LOAD_INDEXED_DATA(src, vec2, src0);
+ LOAD_INDEXED_DATA(src, vec3, src1);
+ vec2 += 1;
+ vec3 += 1;
+ LOAD_INDEXED_DATA(src, vec2, src2);
+ LOAD_INDEXED_DATA(src, vec3, src3);
+ reg4 = (v16u8)__msa_ilvr_b((v16i8)src2, (v16i8)src0);
+ reg5 = (v16u8)__msa_ilvl_b((v16i8)src2, (v16i8)src0);
+ reg6 = (v16u8)__msa_ilvr_b((v16i8)src3, (v16i8)src1);
+ reg7 = (v16u8)__msa_ilvl_b((v16i8)src3, (v16i8)src1);
+ tmp0 = __msa_dotp_u_h(reg4, mult0);
+ tmp1 = __msa_dotp_u_h(reg5, mult1);
+ tmp2 = __msa_dotp_u_h(reg6, mult2);
+ tmp3 = __msa_dotp_u_h(reg7, mult3);
+ tmp0 >>= 7;
+ tmp1 >>= 7;
+ tmp2 >>= 7;
+ tmp3 >>= 7;
+ dst0 = (v16u8)__msa_pckev_b((v16i8)tmp1, (v16i8)tmp0);
+ dst1 = (v16u8)__msa_pckev_b((v16i8)tmp3, (v16i8)tmp2);
+ __msa_st_b(dst0, dst_argb, 0);
+ __msa_st_b(dst1, dst_argb, 16);
+ dst_argb += 32;
+ }
+}
+
+void ScaleRowDown34_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width) {+ int x;
+ (void)src_stride;
+ v16u8 src0, src1, src2, src3;
+ v16u8 vec0, vec1, vec2;
+ v16i8 mask0 = {0, 1, 3, 4, 5, 7, 8, 9, 11, 12, 13, 15, 16, 17, 19, 20};+ v16i8 mask1 = {5, 7, 8, 9, 11, 12, 13, 15, 16, 17, 19, 20, 21, 23, 24, 25};+ v16i8 mask2 = {11, 12, 13, 15, 16, 17, 19, 20,+ 21, 23, 24, 25, 27, 28, 29, 31};
+
+ assert((dst_width % 3 == 0) && (dst_width > 0));
+
+ for (x = 0; x < dst_width; x += 48) {+ src0 = (v16u8)__msa_ld_b((v16i8*)src_ptr, 0);
+ src1 = (v16u8)__msa_ld_b((v16i8*)src_ptr, 16);
+ src2 = (v16u8)__msa_ld_b((v16i8*)src_ptr, 32);
+ src3 = (v16u8)__msa_ld_b((v16i8*)src_ptr, 48);
+ vec0 = (v16u8)__msa_vshf_b(mask0, (v16i8)src1, (v16i8)src0);
+ vec1 = (v16u8)__msa_vshf_b(mask1, (v16i8)src2, (v16i8)src1);
+ vec2 = (v16u8)__msa_vshf_b(mask2, (v16i8)src3, (v16i8)src2);
+ __msa_st_b((v16i8)vec0, dst, 0);
+ __msa_st_b((v16i8)vec1, dst, 16);
+ __msa_st_b((v16i8)vec2, dst, 32);
+ src_ptr += 64;
+ dst += 48;
+ }
+}
+
+void ScaleRowDown34_0_Box_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* d,
+ int dst_width) {+ const uint8_t* s = src_ptr;
+ const uint8_t* t = src_ptr + src_stride;
+ int x;
+ v16u8 src0, src1, src2, src3, src4, src5, src6, src7, dst0, dst1, dst2;
+ v16u8 vec0, vec1, vec2, vec3, vec4, vec5;
+ v16u8 vec6, vec7, vec8, vec9, vec10, vec11;
+ v8i16 reg0, reg1, reg2, reg3, reg4, reg5;
+ v8i16 reg6, reg7, reg8, reg9, reg10, reg11;
+ v16u8 const0 = {3, 1, 1, 1, 1, 3, 3, 1, 1, 1, 1, 3, 3, 1, 1, 1};+ v16u8 const1 = {1, 3, 3, 1, 1, 1, 1, 3, 3, 1, 1, 1, 1, 3, 3, 1};+ v16u8 const2 = {1, 1, 1, 3, 3, 1, 1, 1, 1, 3, 3, 1, 1, 1, 1, 3};+ v16i8 mask0 = {0, 1, 1, 2, 2, 3, 4, 5, 5, 6, 6, 7, 8, 9, 9, 10};+ v16i8 mask1 = {10, 11, 12, 13, 13, 14, 14, 15,+ 16, 17, 17, 18, 18, 19, 20, 21};
+ v16i8 mask2 = {5, 6, 6, 7, 8, 9, 9, 10, 10, 11, 12, 13, 13, 14, 14, 15};+ v8i16 shft0 = {2, 1, 2, 2, 1, 2, 2, 1};+ v8i16 shft1 = {2, 2, 1, 2, 2, 1, 2, 2};+ v8i16 shft2 = {1, 2, 2, 1, 2, 2, 1, 2};+
+ assert((dst_width % 3 == 0) && (dst_width > 0));
+
+ for (x = 0; x < dst_width; x += 48) {+ src0 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ src1 = (v16u8)__msa_ld_b((v16i8*)s, 16);
+ src2 = (v16u8)__msa_ld_b((v16i8*)s, 32);
+ src3 = (v16u8)__msa_ld_b((v16i8*)s, 48);
+ src4 = (v16u8)__msa_ld_b((v16i8*)t, 0);
+ src5 = (v16u8)__msa_ld_b((v16i8*)t, 16);
+ src6 = (v16u8)__msa_ld_b((v16i8*)t, 32);
+ src7 = (v16u8)__msa_ld_b((v16i8*)t, 48);
+ vec0 = (v16u8)__msa_vshf_b(mask0, (v16i8)src0, (v16i8)src0);
+ vec1 = (v16u8)__msa_vshf_b(mask1, (v16i8)src1, (v16i8)src0);
+ vec2 = (v16u8)__msa_vshf_b(mask2, (v16i8)src1, (v16i8)src1);
+ vec3 = (v16u8)__msa_vshf_b(mask0, (v16i8)src2, (v16i8)src2);
+ vec4 = (v16u8)__msa_vshf_b(mask1, (v16i8)src3, (v16i8)src2);
+ vec5 = (v16u8)__msa_vshf_b(mask2, (v16i8)src3, (v16i8)src3);
+ vec6 = (v16u8)__msa_vshf_b(mask0, (v16i8)src4, (v16i8)src4);
+ vec7 = (v16u8)__msa_vshf_b(mask1, (v16i8)src5, (v16i8)src4);
+ vec8 = (v16u8)__msa_vshf_b(mask2, (v16i8)src5, (v16i8)src5);
+ vec9 = (v16u8)__msa_vshf_b(mask0, (v16i8)src6, (v16i8)src6);
+ vec10 = (v16u8)__msa_vshf_b(mask1, (v16i8)src7, (v16i8)src6);
+ vec11 = (v16u8)__msa_vshf_b(mask2, (v16i8)src7, (v16i8)src7);
+ reg0 = (v8i16)__msa_dotp_u_h(vec0, const0);
+ reg1 = (v8i16)__msa_dotp_u_h(vec1, const1);
+ reg2 = (v8i16)__msa_dotp_u_h(vec2, const2);
+ reg3 = (v8i16)__msa_dotp_u_h(vec3, const0);
+ reg4 = (v8i16)__msa_dotp_u_h(vec4, const1);
+ reg5 = (v8i16)__msa_dotp_u_h(vec5, const2);
+ reg6 = (v8i16)__msa_dotp_u_h(vec6, const0);
+ reg7 = (v8i16)__msa_dotp_u_h(vec7, const1);
+ reg8 = (v8i16)__msa_dotp_u_h(vec8, const2);
+ reg9 = (v8i16)__msa_dotp_u_h(vec9, const0);
+ reg10 = (v8i16)__msa_dotp_u_h(vec10, const1);
+ reg11 = (v8i16)__msa_dotp_u_h(vec11, const2);
+ reg0 = __msa_srar_h(reg0, shft0);
+ reg1 = __msa_srar_h(reg1, shft1);
+ reg2 = __msa_srar_h(reg2, shft2);
+ reg3 = __msa_srar_h(reg3, shft0);
+ reg4 = __msa_srar_h(reg4, shft1);
+ reg5 = __msa_srar_h(reg5, shft2);
+ reg6 = __msa_srar_h(reg6, shft0);
+ reg7 = __msa_srar_h(reg7, shft1);
+ reg8 = __msa_srar_h(reg8, shft2);
+ reg9 = __msa_srar_h(reg9, shft0);
+ reg10 = __msa_srar_h(reg10, shft1);
+ reg11 = __msa_srar_h(reg11, shft2);
+ reg0 = reg0 * 3 + reg6;
+ reg1 = reg1 * 3 + reg7;
+ reg2 = reg2 * 3 + reg8;
+ reg3 = reg3 * 3 + reg9;
+ reg4 = reg4 * 3 + reg10;
+ reg5 = reg5 * 3 + reg11;
+ reg0 = __msa_srari_h(reg0, 2);
+ reg1 = __msa_srari_h(reg1, 2);
+ reg2 = __msa_srari_h(reg2, 2);
+ reg3 = __msa_srari_h(reg3, 2);
+ reg4 = __msa_srari_h(reg4, 2);
+ reg5 = __msa_srari_h(reg5, 2);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)reg1, (v16i8)reg0);
+ dst1 = (v16u8)__msa_pckev_b((v16i8)reg3, (v16i8)reg2);
+ dst2 = (v16u8)__msa_pckev_b((v16i8)reg5, (v16i8)reg4);
+ __msa_st_b((v16i8)dst0, d, 0);
+ __msa_st_b((v16i8)dst1, d, 16);
+ __msa_st_b((v16i8)dst2, d, 32);
+ s += 64;
+ t += 64;
+ d += 48;
+ }
+}
+
+void ScaleRowDown34_1_Box_MSA(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* d,
+ int dst_width) {+ const uint8_t* s = src_ptr;
+ const uint8_t* t = src_ptr + src_stride;
+ int x;
+ v16u8 src0, src1, src2, src3, src4, src5, src6, src7, dst0, dst1, dst2;
+ v16u8 vec0, vec1, vec2, vec3, vec4, vec5;
+ v16u8 vec6, vec7, vec8, vec9, vec10, vec11;
+ v8i16 reg0, reg1, reg2, reg3, reg4, reg5;
+ v8i16 reg6, reg7, reg8, reg9, reg10, reg11;
+ v16u8 const0 = {3, 1, 1, 1, 1, 3, 3, 1, 1, 1, 1, 3, 3, 1, 1, 1};+ v16u8 const1 = {1, 3, 3, 1, 1, 1, 1, 3, 3, 1, 1, 1, 1, 3, 3, 1};+ v16u8 const2 = {1, 1, 1, 3, 3, 1, 1, 1, 1, 3, 3, 1, 1, 1, 1, 3};+ v16i8 mask0 = {0, 1, 1, 2, 2, 3, 4, 5, 5, 6, 6, 7, 8, 9, 9, 10};+ v16i8 mask1 = {10, 11, 12, 13, 13, 14, 14, 15,+ 16, 17, 17, 18, 18, 19, 20, 21};
+ v16i8 mask2 = {5, 6, 6, 7, 8, 9, 9, 10, 10, 11, 12, 13, 13, 14, 14, 15};+ v8i16 shft0 = {2, 1, 2, 2, 1, 2, 2, 1};+ v8i16 shft1 = {2, 2, 1, 2, 2, 1, 2, 2};+ v8i16 shft2 = {1, 2, 2, 1, 2, 2, 1, 2};+
+ assert((dst_width % 3 == 0) && (dst_width > 0));
+
+ for (x = 0; x < dst_width; x += 48) {+ src0 = (v16u8)__msa_ld_b((v16i8*)s, 0);
+ src1 = (v16u8)__msa_ld_b((v16i8*)s, 16);
+ src2 = (v16u8)__msa_ld_b((v16i8*)s, 32);
+ src3 = (v16u8)__msa_ld_b((v16i8*)s, 48);
+ src4 = (v16u8)__msa_ld_b((v16i8*)t, 0);
+ src5 = (v16u8)__msa_ld_b((v16i8*)t, 16);
+ src6 = (v16u8)__msa_ld_b((v16i8*)t, 32);
+ src7 = (v16u8)__msa_ld_b((v16i8*)t, 48);
+ vec0 = (v16u8)__msa_vshf_b(mask0, (v16i8)src0, (v16i8)src0);
+ vec1 = (v16u8)__msa_vshf_b(mask1, (v16i8)src1, (v16i8)src0);
+ vec2 = (v16u8)__msa_vshf_b(mask2, (v16i8)src1, (v16i8)src1);
+ vec3 = (v16u8)__msa_vshf_b(mask0, (v16i8)src2, (v16i8)src2);
+ vec4 = (v16u8)__msa_vshf_b(mask1, (v16i8)src3, (v16i8)src2);
+ vec5 = (v16u8)__msa_vshf_b(mask2, (v16i8)src3, (v16i8)src3);
+ vec6 = (v16u8)__msa_vshf_b(mask0, (v16i8)src4, (v16i8)src4);
+ vec7 = (v16u8)__msa_vshf_b(mask1, (v16i8)src5, (v16i8)src4);
+ vec8 = (v16u8)__msa_vshf_b(mask2, (v16i8)src5, (v16i8)src5);
+ vec9 = (v16u8)__msa_vshf_b(mask0, (v16i8)src6, (v16i8)src6);
+ vec10 = (v16u8)__msa_vshf_b(mask1, (v16i8)src7, (v16i8)src6);
+ vec11 = (v16u8)__msa_vshf_b(mask2, (v16i8)src7, (v16i8)src7);
+ reg0 = (v8i16)__msa_dotp_u_h(vec0, const0);
+ reg1 = (v8i16)__msa_dotp_u_h(vec1, const1);
+ reg2 = (v8i16)__msa_dotp_u_h(vec2, const2);
+ reg3 = (v8i16)__msa_dotp_u_h(vec3, const0);
+ reg4 = (v8i16)__msa_dotp_u_h(vec4, const1);
+ reg5 = (v8i16)__msa_dotp_u_h(vec5, const2);
+ reg6 = (v8i16)__msa_dotp_u_h(vec6, const0);
+ reg7 = (v8i16)__msa_dotp_u_h(vec7, const1);
+ reg8 = (v8i16)__msa_dotp_u_h(vec8, const2);
+ reg9 = (v8i16)__msa_dotp_u_h(vec9, const0);
+ reg10 = (v8i16)__msa_dotp_u_h(vec10, const1);
+ reg11 = (v8i16)__msa_dotp_u_h(vec11, const2);
+ reg0 = __msa_srar_h(reg0, shft0);
+ reg1 = __msa_srar_h(reg1, shft1);
+ reg2 = __msa_srar_h(reg2, shft2);
+ reg3 = __msa_srar_h(reg3, shft0);
+ reg4 = __msa_srar_h(reg4, shft1);
+ reg5 = __msa_srar_h(reg5, shft2);
+ reg6 = __msa_srar_h(reg6, shft0);
+ reg7 = __msa_srar_h(reg7, shft1);
+ reg8 = __msa_srar_h(reg8, shft2);
+ reg9 = __msa_srar_h(reg9, shft0);
+ reg10 = __msa_srar_h(reg10, shft1);
+ reg11 = __msa_srar_h(reg11, shft2);
+ reg0 += reg6;
+ reg1 += reg7;
+ reg2 += reg8;
+ reg3 += reg9;
+ reg4 += reg10;
+ reg5 += reg11;
+ reg0 = __msa_srari_h(reg0, 1);
+ reg1 = __msa_srari_h(reg1, 1);
+ reg2 = __msa_srari_h(reg2, 1);
+ reg3 = __msa_srari_h(reg3, 1);
+ reg4 = __msa_srari_h(reg4, 1);
+ reg5 = __msa_srari_h(reg5, 1);
+ dst0 = (v16u8)__msa_pckev_b((v16i8)reg1, (v16i8)reg0);
+ dst1 = (v16u8)__msa_pckev_b((v16i8)reg3, (v16i8)reg2);
+ dst2 = (v16u8)__msa_pckev_b((v16i8)reg5, (v16i8)reg4);
+ __msa_st_b((v16i8)dst0, d, 0);
+ __msa_st_b((v16i8)dst1, d, 16);
+ __msa_st_b((v16i8)dst2, d, 32);
+ s += 64;
+ t += 64;
+ d += 48;
+ }
+}
+
+#ifdef __cplusplus
+} // extern "C"
+} // namespace libyuv
+#endif
+
+#endif // !defined(LIBYUV_DISABLE_MSA) && defined(__mips_msa)
--- a/third_party/libyuv/source/scale_neon.cc
+++ b/third_party/libyuv/source/scale_neon.cc
@@ -23,564 +23,541 @@
// Provided by Fritz Koenig
// Read 32x1 throw away even pixels, and write 16x1.
-void ScaleRowDown2_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width) {- asm volatile (
- "1: \n"
- // load even pixels into q0, odd into q1
- MEMACCESS(0)
- "vld2.8 {q0, q1}, [%0]! \n"- "subs %2, %2, #16 \n" // 16 processed per loop
- MEMACCESS(1)
- "vst1.8 {q1}, [%1]! \n" // store odd pixels- "bgt 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst), // %1
- "+r"(dst_width) // %2
- :
- : "q0", "q1" // Clobber List
- );
+void ScaleRowDown2_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width) {+ (void)src_stride;
+ asm volatile(
+ "1: \n"
+ // load even pixels into q0, odd into q1
+ "vld2.8 {q0, q1}, [%0]! \n"+ "subs %2, %2, #16 \n" // 16 processed per loop
+ "vst1.8 {q1}, [%1]! \n" // store odd pixels+ "bgt 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst), // %1
+ "+r"(dst_width) // %2
+ :
+ : "q0", "q1" // Clobber List
+ );
}
// Read 32x1 average down and write 16x1.
-void ScaleRowDown2Linear_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "vld1.8 {q0, q1}, [%0]! \n" // load pixels and post inc- "subs %2, %2, #16 \n" // 16 processed per loop
- "vpaddl.u8 q0, q0 \n" // add adjacent
- "vpaddl.u8 q1, q1 \n"
- "vrshrn.u16 d0, q0, #1 \n" // downshift, round and pack
- "vrshrn.u16 d1, q1, #1 \n"
- MEMACCESS(1)
- "vst1.8 {q0}, [%1]! \n"- "bgt 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst), // %1
- "+r"(dst_width) // %2
- :
- : "q0", "q1" // Clobber List
- );
+void ScaleRowDown2Linear_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width) {+ (void)src_stride;
+ asm volatile(
+ "1: \n"
+ "vld2.8 {q0, q1}, [%0]! \n" // load 32 pixels+ "subs %2, %2, #16 \n" // 16 processed per loop
+ "vrhadd.u8 q0, q0, q1 \n" // rounding half add
+ "vst1.8 {q0}, [%1]! \n"+ "bgt 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst), // %1
+ "+r"(dst_width) // %2
+ :
+ : "q0", "q1" // Clobber List
+ );
}
// Read 32x2 average down and write 16x1.
-void ScaleRowDown2Box_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width) {- asm volatile (
- // change the stride to row 2 pointer
- "add %1, %0 \n"
- "1: \n"
- MEMACCESS(0)
- "vld1.8 {q0, q1}, [%0]! \n" // load row 1 and post inc- MEMACCESS(1)
- "vld1.8 {q2, q3}, [%1]! \n" // load row 2 and post inc- "subs %3, %3, #16 \n" // 16 processed per loop
- "vpaddl.u8 q0, q0 \n" // row 1 add adjacent
- "vpaddl.u8 q1, q1 \n"
- "vpadal.u8 q0, q2 \n" // row 2 add adjacent + row1
- "vpadal.u8 q1, q3 \n"
- "vrshrn.u16 d0, q0, #2 \n" // downshift, round and pack
- "vrshrn.u16 d1, q1, #2 \n"
- MEMACCESS(2)
- "vst1.8 {q0}, [%2]! \n"- "bgt 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(src_stride), // %1
- "+r"(dst), // %2
- "+r"(dst_width) // %3
- :
- : "q0", "q1", "q2", "q3" // Clobber List
- );
+void ScaleRowDown2Box_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width) {+ asm volatile(
+ // change the stride to row 2 pointer
+ "add %1, %0 \n"
+ "1: \n"
+ "vld1.8 {q0, q1}, [%0]! \n" // load row 1 and post inc+ "vld1.8 {q2, q3}, [%1]! \n" // load row 2 and post inc+ "subs %3, %3, #16 \n" // 16 processed per loop
+ "vpaddl.u8 q0, q0 \n" // row 1 add adjacent
+ "vpaddl.u8 q1, q1 \n"
+ "vpadal.u8 q0, q2 \n" // row 2 add adjacent +
+ // row1
+ "vpadal.u8 q1, q3 \n"
+ "vrshrn.u16 d0, q0, #2 \n" // downshift, round and
+ // pack
+ "vrshrn.u16 d1, q1, #2 \n"
+ "vst1.8 {q0}, [%2]! \n"+ "bgt 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(src_stride), // %1
+ "+r"(dst), // %2
+ "+r"(dst_width) // %3
+ :
+ : "q0", "q1", "q2", "q3" // Clobber List
+ );
}
-void ScaleRowDown4_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // src line 0- "subs %2, %2, #8 \n" // 8 processed per loop
- MEMACCESS(1)
- "vst1.8 {d2}, [%1]! \n"- "bgt 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(dst_width) // %2
- :
- : "q0", "q1", "memory", "cc"
- );
+void ScaleRowDown4_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) {+ (void)src_stride;
+ asm volatile(
+ "1: \n"
+ "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // src line 0+ "subs %2, %2, #8 \n" // 8 processed per loop
+ "vst1.8 {d2}, [%1]! \n"+ "bgt 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(dst_width) // %2
+ :
+ : "q0", "q1", "memory", "cc");
}
-void ScaleRowDown4Box_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- const uint8* src_ptr1 = src_ptr + src_stride;
- const uint8* src_ptr2 = src_ptr + src_stride * 2;
- const uint8* src_ptr3 = src_ptr + src_stride * 3;
-asm volatile (
- "1: \n"
- MEMACCESS(0)
- "vld1.8 {q0}, [%0]! \n" // load up 16x4- MEMACCESS(3)
- "vld1.8 {q1}, [%3]! \n"- MEMACCESS(4)
- "vld1.8 {q2}, [%4]! \n"- MEMACCESS(5)
- "vld1.8 {q3}, [%5]! \n"- "subs %2, %2, #4 \n"
- "vpaddl.u8 q0, q0 \n"
- "vpadal.u8 q0, q1 \n"
- "vpadal.u8 q0, q2 \n"
- "vpadal.u8 q0, q3 \n"
- "vpaddl.u16 q0, q0 \n"
- "vrshrn.u32 d0, q0, #4 \n" // divide by 16 w/rounding
- "vmovn.u16 d0, q0 \n"
- MEMACCESS(1)
- "vst1.32 {d0[0]}, [%1]! \n"- "bgt 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(dst_width), // %2
- "+r"(src_ptr1), // %3
- "+r"(src_ptr2), // %4
- "+r"(src_ptr3) // %5
- :
- : "q0", "q1", "q2", "q3", "memory", "cc"
- );
+void ScaleRowDown4Box_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) {+ const uint8_t* src_ptr1 = src_ptr + src_stride;
+ const uint8_t* src_ptr2 = src_ptr + src_stride * 2;
+ const uint8_t* src_ptr3 = src_ptr + src_stride * 3;
+ asm volatile(
+ "1: \n"
+ "vld1.8 {q0}, [%0]! \n" // load up 16x4+ "vld1.8 {q1}, [%3]! \n"+ "vld1.8 {q2}, [%4]! \n"+ "vld1.8 {q3}, [%5]! \n"+ "subs %2, %2, #4 \n"
+ "vpaddl.u8 q0, q0 \n"
+ "vpadal.u8 q0, q1 \n"
+ "vpadal.u8 q0, q2 \n"
+ "vpadal.u8 q0, q3 \n"
+ "vpaddl.u16 q0, q0 \n"
+ "vrshrn.u32 d0, q0, #4 \n" // divide by 16 w/rounding
+ "vmovn.u16 d0, q0 \n"
+ "vst1.32 {d0[0]}, [%1]! \n"+ "bgt 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(dst_width), // %2
+ "+r"(src_ptr1), // %3
+ "+r"(src_ptr2), // %4
+ "+r"(src_ptr3) // %5
+ :
+ : "q0", "q1", "q2", "q3", "memory", "cc");
}
// Down scale from 4 to 3 pixels. Use the neon multilane read/write
// to load up the every 4th pixel into a 4 different registers.
// Point samples 32 pixels to 24 pixels.
-void ScaleRowDown34_NEON(const uint8* src_ptr,
+void ScaleRowDown34_NEON(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // src line 0- "subs %2, %2, #24 \n"
- "vmov d2, d3 \n" // order d0, d1, d2
- MEMACCESS(1)
- "vst3.8 {d0, d1, d2}, [%1]! \n"- "bgt 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(dst_width) // %2
- :
- : "d0", "d1", "d2", "d3", "memory", "cc"
- );
+ uint8_t* dst_ptr,
+ int dst_width) {+ (void)src_stride;
+ asm volatile(
+ "1: \n"
+ "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // src line 0+ "subs %2, %2, #24 \n"
+ "vmov d2, d3 \n" // order d0, d1, d2
+ "vst3.8 {d0, d1, d2}, [%1]! \n"+ "bgt 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(dst_width) // %2
+ :
+ : "d0", "d1", "d2", "d3", "memory", "cc");
}
-void ScaleRowDown34_0_Box_NEON(const uint8* src_ptr,
+void ScaleRowDown34_0_Box_NEON(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- asm volatile (
- "vmov.u8 d24, #3 \n"
- "add %3, %0 \n"
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // src line 0- MEMACCESS(3)
- "vld4.8 {d4, d5, d6, d7}, [%3]! \n" // src line 1- "subs %2, %2, #24 \n"
+ uint8_t* dst_ptr,
+ int dst_width) {+ asm volatile(
+ "vmov.u8 d24, #3 \n"
+ "add %3, %0 \n"
+ "1: \n"
+ "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // src line 0+ "vld4.8 {d4, d5, d6, d7}, [%3]! \n" // src line 1+ "subs %2, %2, #24 \n"
- // filter src line 0 with src line 1
- // expand chars to shorts to allow for room
- // when adding lines together
- "vmovl.u8 q8, d4 \n"
- "vmovl.u8 q9, d5 \n"
- "vmovl.u8 q10, d6 \n"
- "vmovl.u8 q11, d7 \n"
+ // filter src line 0 with src line 1
+ // expand chars to shorts to allow for room
+ // when adding lines together
+ "vmovl.u8 q8, d4 \n"
+ "vmovl.u8 q9, d5 \n"
+ "vmovl.u8 q10, d6 \n"
+ "vmovl.u8 q11, d7 \n"
- // 3 * line_0 + line_1
- "vmlal.u8 q8, d0, d24 \n"
- "vmlal.u8 q9, d1, d24 \n"
- "vmlal.u8 q10, d2, d24 \n"
- "vmlal.u8 q11, d3, d24 \n"
+ // 3 * line_0 + line_1
+ "vmlal.u8 q8, d0, d24 \n"
+ "vmlal.u8 q9, d1, d24 \n"
+ "vmlal.u8 q10, d2, d24 \n"
+ "vmlal.u8 q11, d3, d24 \n"
- // (3 * line_0 + line_1) >> 2
- "vqrshrn.u16 d0, q8, #2 \n"
- "vqrshrn.u16 d1, q9, #2 \n"
- "vqrshrn.u16 d2, q10, #2 \n"
- "vqrshrn.u16 d3, q11, #2 \n"
+ // (3 * line_0 + line_1) >> 2
+ "vqrshrn.u16 d0, q8, #2 \n"
+ "vqrshrn.u16 d1, q9, #2 \n"
+ "vqrshrn.u16 d2, q10, #2 \n"
+ "vqrshrn.u16 d3, q11, #2 \n"
- // a0 = (src[0] * 3 + s[1] * 1) >> 2
- "vmovl.u8 q8, d1 \n"
- "vmlal.u8 q8, d0, d24 \n"
- "vqrshrn.u16 d0, q8, #2 \n"
+ // a0 = (src[0] * 3 + s[1] * 1) >> 2
+ "vmovl.u8 q8, d1 \n"
+ "vmlal.u8 q8, d0, d24 \n"
+ "vqrshrn.u16 d0, q8, #2 \n"
- // a1 = (src[1] * 1 + s[2] * 1) >> 1
- "vrhadd.u8 d1, d1, d2 \n"
+ // a1 = (src[1] * 1 + s[2] * 1) >> 1
+ "vrhadd.u8 d1, d1, d2 \n"
- // a2 = (src[2] * 1 + s[3] * 3) >> 2
- "vmovl.u8 q8, d2 \n"
- "vmlal.u8 q8, d3, d24 \n"
- "vqrshrn.u16 d2, q8, #2 \n"
+ // a2 = (src[2] * 1 + s[3] * 3) >> 2
+ "vmovl.u8 q8, d2 \n"
+ "vmlal.u8 q8, d3, d24 \n"
+ "vqrshrn.u16 d2, q8, #2 \n"
- MEMACCESS(1)
- "vst3.8 {d0, d1, d2}, [%1]! \n"+ "vst3.8 {d0, d1, d2}, [%1]! \n"- "bgt 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(dst_width), // %2
- "+r"(src_stride) // %3
- :
- : "q0", "q1", "q2", "q3", "q8", "q9", "q10", "q11", "d24", "memory", "cc"
- );
+ "bgt 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(dst_width), // %2
+ "+r"(src_stride) // %3
+ :
+ : "q0", "q1", "q2", "q3", "q8", "q9", "q10", "q11", "d24", "memory",
+ "cc");
}
-void ScaleRowDown34_1_Box_NEON(const uint8* src_ptr,
+void ScaleRowDown34_1_Box_NEON(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- asm volatile (
- "vmov.u8 d24, #3 \n"
- "add %3, %0 \n"
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // src line 0- MEMACCESS(3)
- "vld4.8 {d4, d5, d6, d7}, [%3]! \n" // src line 1- "subs %2, %2, #24 \n"
- // average src line 0 with src line 1
- "vrhadd.u8 q0, q0, q2 \n"
- "vrhadd.u8 q1, q1, q3 \n"
+ uint8_t* dst_ptr,
+ int dst_width) {+ asm volatile(
+ "vmov.u8 d24, #3 \n"
+ "add %3, %0 \n"
+ "1: \n"
+ "vld4.8 {d0, d1, d2, d3}, [%0]! \n" // src line 0+ "vld4.8 {d4, d5, d6, d7}, [%3]! \n" // src line 1+ "subs %2, %2, #24 \n"
+ // average src line 0 with src line 1
+ "vrhadd.u8 q0, q0, q2 \n"
+ "vrhadd.u8 q1, q1, q3 \n"
- // a0 = (src[0] * 3 + s[1] * 1) >> 2
- "vmovl.u8 q3, d1 \n"
- "vmlal.u8 q3, d0, d24 \n"
- "vqrshrn.u16 d0, q3, #2 \n"
+ // a0 = (src[0] * 3 + s[1] * 1) >> 2
+ "vmovl.u8 q3, d1 \n"
+ "vmlal.u8 q3, d0, d24 \n"
+ "vqrshrn.u16 d0, q3, #2 \n"
- // a1 = (src[1] * 1 + s[2] * 1) >> 1
- "vrhadd.u8 d1, d1, d2 \n"
+ // a1 = (src[1] * 1 + s[2] * 1) >> 1
+ "vrhadd.u8 d1, d1, d2 \n"
- // a2 = (src[2] * 1 + s[3] * 3) >> 2
- "vmovl.u8 q3, d2 \n"
- "vmlal.u8 q3, d3, d24 \n"
- "vqrshrn.u16 d2, q3, #2 \n"
+ // a2 = (src[2] * 1 + s[3] * 3) >> 2
+ "vmovl.u8 q3, d2 \n"
+ "vmlal.u8 q3, d3, d24 \n"
+ "vqrshrn.u16 d2, q3, #2 \n"
- MEMACCESS(1)
- "vst3.8 {d0, d1, d2}, [%1]! \n"- "bgt 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(dst_width), // %2
- "+r"(src_stride) // %3
- :
- : "r4", "q0", "q1", "q2", "q3", "d24", "memory", "cc"
- );
+ "vst3.8 {d0, d1, d2}, [%1]! \n"+ "bgt 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(dst_width), // %2
+ "+r"(src_stride) // %3
+ :
+ : "r4", "q0", "q1", "q2", "q3", "d24", "memory", "cc");
}
#define HAS_SCALEROWDOWN38_NEON
-static uvec8 kShuf38 =
- { 0, 3, 6, 8, 11, 14, 16, 19, 22, 24, 27, 30, 0, 0, 0, 0 };-static uvec8 kShuf38_2 =
- { 0, 8, 16, 2, 10, 17, 4, 12, 18, 6, 14, 19, 0, 0, 0, 0 };-static vec16 kMult38_Div6 =
- { 65536 / 12, 65536 / 12, 65536 / 12, 65536 / 12,- 65536 / 12, 65536 / 12, 65536 / 12, 65536 / 12 };
-static vec16 kMult38_Div9 =
- { 65536 / 18, 65536 / 18, 65536 / 18, 65536 / 18,- 65536 / 18, 65536 / 18, 65536 / 18, 65536 / 18 };
+static const uvec8 kShuf38 = {0, 3, 6, 8, 11, 14, 16, 19,+ 22, 24, 27, 30, 0, 0, 0, 0};
+static const uvec8 kShuf38_2 = {0, 8, 16, 2, 10, 17, 4, 12,+ 18, 6, 14, 19, 0, 0, 0, 0};
+static const vec16 kMult38_Div6 = {65536 / 12, 65536 / 12, 65536 / 12,+ 65536 / 12, 65536 / 12, 65536 / 12,
+ 65536 / 12, 65536 / 12};
+static const vec16 kMult38_Div9 = {65536 / 18, 65536 / 18, 65536 / 18,+ 65536 / 18, 65536 / 18, 65536 / 18,
+ 65536 / 18, 65536 / 18};
// 32 -> 12
-void ScaleRowDown38_NEON(const uint8* src_ptr,
+void ScaleRowDown38_NEON(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- asm volatile (
- MEMACCESS(3)
- "vld1.8 {q3}, [%3] \n"- "1: \n"
- MEMACCESS(0)
- "vld1.8 {d0, d1, d2, d3}, [%0]! \n"- "subs %2, %2, #12 \n"
- "vtbl.u8 d4, {d0, d1, d2, d3}, d6 \n"- "vtbl.u8 d5, {d0, d1, d2, d3}, d7 \n"- MEMACCESS(1)
- "vst1.8 {d4}, [%1]! \n"- MEMACCESS(1)
- "vst1.32 {d5[0]}, [%1]! \n"- "bgt 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(dst_width) // %2
- : "r"(&kShuf38) // %3
- : "d0", "d1", "d2", "d3", "d4", "d5", "memory", "cc"
- );
+ uint8_t* dst_ptr,
+ int dst_width) {+ (void)src_stride;
+ asm volatile(
+ "vld1.8 {q3}, [%3] \n"+ "1: \n"
+ "vld1.8 {d0, d1, d2, d3}, [%0]! \n"+ "subs %2, %2, #12 \n"
+ "vtbl.u8 d4, {d0, d1, d2, d3}, d6 \n"+ "vtbl.u8 d5, {d0, d1, d2, d3}, d7 \n"+ "vst1.8 {d4}, [%1]! \n"+ "vst1.32 {d5[0]}, [%1]! \n"+ "bgt 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(dst_width) // %2
+ : "r"(&kShuf38) // %3
+ : "d0", "d1", "d2", "d3", "d4", "d5", "memory", "cc");
}
// 32x3 -> 12x1
-void OMITFP ScaleRowDown38_3_Box_NEON(const uint8* src_ptr,
+void OMITFP ScaleRowDown38_3_Box_NEON(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- const uint8* src_ptr1 = src_ptr + src_stride * 2;
+ uint8_t* dst_ptr,
+ int dst_width) {+ const uint8_t* src_ptr1 = src_ptr + src_stride * 2;
- asm volatile (
- MEMACCESS(5)
- "vld1.16 {q13}, [%5] \n"- MEMACCESS(6)
- "vld1.8 {q14}, [%6] \n"- MEMACCESS(7)
- "vld1.8 {q15}, [%7] \n"- "add %3, %0 \n"
- "1: \n"
+ asm volatile(
+ "vld1.16 {q13}, [%5] \n"+ "vld1.8 {q14}, [%6] \n"+ "vld1.8 {q15}, [%7] \n"+ "add %3, %0 \n"
+ "1: \n"
- // d0 = 00 40 01 41 02 42 03 43
- // d1 = 10 50 11 51 12 52 13 53
- // d2 = 20 60 21 61 22 62 23 63
- // d3 = 30 70 31 71 32 72 33 73
- MEMACCESS(0)
- "vld4.8 {d0, d1, d2, d3}, [%0]! \n"- MEMACCESS(3)
- "vld4.8 {d4, d5, d6, d7}, [%3]! \n"- MEMACCESS(4)
- "vld4.8 {d16, d17, d18, d19}, [%4]! \n"- "subs %2, %2, #12 \n"
+ // d0 = 00 40 01 41 02 42 03 43
+ // d1 = 10 50 11 51 12 52 13 53
+ // d2 = 20 60 21 61 22 62 23 63
+ // d3 = 30 70 31 71 32 72 33 73
+ "vld4.8 {d0, d1, d2, d3}, [%0]! \n"+ "vld4.8 {d4, d5, d6, d7}, [%3]! \n"+ "vld4.8 {d16, d17, d18, d19}, [%4]! \n"+ "subs %2, %2, #12 \n"
- // Shuffle the input data around to get align the data
- // so adjacent data can be added. 0,1 - 2,3 - 4,5 - 6,7
- // d0 = 00 10 01 11 02 12 03 13
- // d1 = 40 50 41 51 42 52 43 53
- "vtrn.u8 d0, d1 \n"
- "vtrn.u8 d4, d5 \n"
- "vtrn.u8 d16, d17 \n"
+ // Shuffle the input data around to get align the data
+ // so adjacent data can be added. 0,1 - 2,3 - 4,5 - 6,7
+ // d0 = 00 10 01 11 02 12 03 13
+ // d1 = 40 50 41 51 42 52 43 53
+ "vtrn.u8 d0, d1 \n"
+ "vtrn.u8 d4, d5 \n"
+ "vtrn.u8 d16, d17 \n"
- // d2 = 20 30 21 31 22 32 23 33
- // d3 = 60 70 61 71 62 72 63 73
- "vtrn.u8 d2, d3 \n"
- "vtrn.u8 d6, d7 \n"
- "vtrn.u8 d18, d19 \n"
+ // d2 = 20 30 21 31 22 32 23 33
+ // d3 = 60 70 61 71 62 72 63 73
+ "vtrn.u8 d2, d3 \n"
+ "vtrn.u8 d6, d7 \n"
+ "vtrn.u8 d18, d19 \n"
+
+ // d0 = 00+10 01+11 02+12 03+13
+ // d2 = 40+50 41+51 42+52 43+53
+ "vpaddl.u8 q0, q0 \n"
+ "vpaddl.u8 q2, q2 \n"
+ "vpaddl.u8 q8, q8 \n"
- // d0 = 00+10 01+11 02+12 03+13
- // d2 = 40+50 41+51 42+52 43+53
- "vpaddl.u8 q0, q0 \n"
- "vpaddl.u8 q2, q2 \n"
- "vpaddl.u8 q8, q8 \n"
+ // d3 = 60+70 61+71 62+72 63+73
+ "vpaddl.u8 d3, d3 \n"
+ "vpaddl.u8 d7, d7 \n"
+ "vpaddl.u8 d19, d19 \n"
- // d3 = 60+70 61+71 62+72 63+73
- "vpaddl.u8 d3, d3 \n"
- "vpaddl.u8 d7, d7 \n"
- "vpaddl.u8 d19, d19 \n"
+ // combine source lines
+ "vadd.u16 q0, q2 \n"
+ "vadd.u16 q0, q8 \n"
+ "vadd.u16 d4, d3, d7 \n"
+ "vadd.u16 d4, d19 \n"
- // combine source lines
- "vadd.u16 q0, q2 \n"
- "vadd.u16 q0, q8 \n"
- "vadd.u16 d4, d3, d7 \n"
- "vadd.u16 d4, d19 \n"
+ // dst_ptr[3] = (s[6 + st * 0] + s[7 + st * 0]
+ // + s[6 + st * 1] + s[7 + st * 1]
+ // + s[6 + st * 2] + s[7 + st * 2]) / 6
+ "vqrdmulh.s16 q2, q2, q13 \n"
+ "vmovn.u16 d4, q2 \n"
- // dst_ptr[3] = (s[6 + st * 0] + s[7 + st * 0]
- // + s[6 + st * 1] + s[7 + st * 1]
- // + s[6 + st * 2] + s[7 + st * 2]) / 6
- "vqrdmulh.s16 q2, q2, q13 \n"
- "vmovn.u16 d4, q2 \n"
+ // Shuffle 2,3 reg around so that 2 can be added to the
+ // 0,1 reg and 3 can be added to the 4,5 reg. This
+ // requires expanding from u8 to u16 as the 0,1 and 4,5
+ // registers are already expanded. Then do transposes
+ // to get aligned.
+ // q2 = xx 20 xx 30 xx 21 xx 31 xx 22 xx 32 xx 23 xx 33
+ "vmovl.u8 q1, d2 \n"
+ "vmovl.u8 q3, d6 \n"
+ "vmovl.u8 q9, d18 \n"
- // Shuffle 2,3 reg around so that 2 can be added to the
- // 0,1 reg and 3 can be added to the 4,5 reg. This
- // requires expanding from u8 to u16 as the 0,1 and 4,5
- // registers are already expanded. Then do transposes
- // to get aligned.
- // q2 = xx 20 xx 30 xx 21 xx 31 xx 22 xx 32 xx 23 xx 33
- "vmovl.u8 q1, d2 \n"
- "vmovl.u8 q3, d6 \n"
- "vmovl.u8 q9, d18 \n"
+ // combine source lines
+ "vadd.u16 q1, q3 \n"
+ "vadd.u16 q1, q9 \n"
- // combine source lines
- "vadd.u16 q1, q3 \n"
- "vadd.u16 q1, q9 \n"
+ // d4 = xx 20 xx 30 xx 22 xx 32
+ // d5 = xx 21 xx 31 xx 23 xx 33
+ "vtrn.u32 d2, d3 \n"
- // d4 = xx 20 xx 30 xx 22 xx 32
- // d5 = xx 21 xx 31 xx 23 xx 33
- "vtrn.u32 d2, d3 \n"
+ // d4 = xx 20 xx 21 xx 22 xx 23
+ // d5 = xx 30 xx 31 xx 32 xx 33
+ "vtrn.u16 d2, d3 \n"
- // d4 = xx 20 xx 21 xx 22 xx 23
- // d5 = xx 30 xx 31 xx 32 xx 33
- "vtrn.u16 d2, d3 \n"
+ // 0+1+2, 3+4+5
+ "vadd.u16 q0, q1 \n"
- // 0+1+2, 3+4+5
- "vadd.u16 q0, q1 \n"
+ // Need to divide, but can't downshift as the the value
+ // isn't a power of 2. So multiply by 65536 / n
+ // and take the upper 16 bits.
+ "vqrdmulh.s16 q0, q0, q15 \n"
- // Need to divide, but can't downshift as the the value
- // isn't a power of 2. So multiply by 65536 / n
- // and take the upper 16 bits.
- "vqrdmulh.s16 q0, q0, q15 \n"
+ // Align for table lookup, vtbl requires registers to
+ // be adjacent
+ "vmov.u8 d2, d4 \n"
- // Align for table lookup, vtbl requires registers to
- // be adjacent
- "vmov.u8 d2, d4 \n"
+ "vtbl.u8 d3, {d0, d1, d2}, d28 \n"+ "vtbl.u8 d4, {d0, d1, d2}, d29 \n"- "vtbl.u8 d3, {d0, d1, d2}, d28 \n"- "vtbl.u8 d4, {d0, d1, d2}, d29 \n"-
- MEMACCESS(1)
- "vst1.8 {d3}, [%1]! \n"- MEMACCESS(1)
- "vst1.32 {d4[0]}, [%1]! \n"- "bgt 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(dst_width), // %2
- "+r"(src_stride), // %3
- "+r"(src_ptr1) // %4
- : "r"(&kMult38_Div6), // %5
- "r"(&kShuf38_2), // %6
- "r"(&kMult38_Div9) // %7
- : "q0", "q1", "q2", "q3", "q8", "q9", "q13", "q14", "q15", "memory", "cc"
- );
+ "vst1.8 {d3}, [%1]! \n"+ "vst1.32 {d4[0]}, [%1]! \n"+ "bgt 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(dst_width), // %2
+ "+r"(src_stride), // %3
+ "+r"(src_ptr1) // %4
+ : "r"(&kMult38_Div6), // %5
+ "r"(&kShuf38_2), // %6
+ "r"(&kMult38_Div9) // %7
+ : "q0", "q1", "q2", "q3", "q8", "q9", "q13", "q14", "q15", "memory",
+ "cc");
}
// 32x2 -> 12x1
-void ScaleRowDown38_2_Box_NEON(const uint8* src_ptr,
+void ScaleRowDown38_2_Box_NEON(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- asm volatile (
- MEMACCESS(4)
- "vld1.16 {q13}, [%4] \n"- MEMACCESS(5)
- "vld1.8 {q14}, [%5] \n"- "add %3, %0 \n"
- "1: \n"
+ uint8_t* dst_ptr,
+ int dst_width) {+ asm volatile(
+ "vld1.16 {q13}, [%4] \n"+ "vld1.8 {q14}, [%5] \n"+ "add %3, %0 \n"
+ "1: \n"
- // d0 = 00 40 01 41 02 42 03 43
- // d1 = 10 50 11 51 12 52 13 53
- // d2 = 20 60 21 61 22 62 23 63
- // d3 = 30 70 31 71 32 72 33 73
- MEMACCESS(0)
- "vld4.8 {d0, d1, d2, d3}, [%0]! \n"- MEMACCESS(3)
- "vld4.8 {d4, d5, d6, d7}, [%3]! \n"- "subs %2, %2, #12 \n"
+ // d0 = 00 40 01 41 02 42 03 43
+ // d1 = 10 50 11 51 12 52 13 53
+ // d2 = 20 60 21 61 22 62 23 63
+ // d3 = 30 70 31 71 32 72 33 73
+ "vld4.8 {d0, d1, d2, d3}, [%0]! \n"+ "vld4.8 {d4, d5, d6, d7}, [%3]! \n"+ "subs %2, %2, #12 \n"
- // Shuffle the input data around to get align the data
- // so adjacent data can be added. 0,1 - 2,3 - 4,5 - 6,7
- // d0 = 00 10 01 11 02 12 03 13
- // d1 = 40 50 41 51 42 52 43 53
- "vtrn.u8 d0, d1 \n"
- "vtrn.u8 d4, d5 \n"
+ // Shuffle the input data around to get align the data
+ // so adjacent data can be added. 0,1 - 2,3 - 4,5 - 6,7
+ // d0 = 00 10 01 11 02 12 03 13
+ // d1 = 40 50 41 51 42 52 43 53
+ "vtrn.u8 d0, d1 \n"
+ "vtrn.u8 d4, d5 \n"
- // d2 = 20 30 21 31 22 32 23 33
- // d3 = 60 70 61 71 62 72 63 73
- "vtrn.u8 d2, d3 \n"
- "vtrn.u8 d6, d7 \n"
+ // d2 = 20 30 21 31 22 32 23 33
+ // d3 = 60 70 61 71 62 72 63 73
+ "vtrn.u8 d2, d3 \n"
+ "vtrn.u8 d6, d7 \n"
- // d0 = 00+10 01+11 02+12 03+13
- // d2 = 40+50 41+51 42+52 43+53
- "vpaddl.u8 q0, q0 \n"
- "vpaddl.u8 q2, q2 \n"
+ // d0 = 00+10 01+11 02+12 03+13
+ // d2 = 40+50 41+51 42+52 43+53
+ "vpaddl.u8 q0, q0 \n"
+ "vpaddl.u8 q2, q2 \n"
- // d3 = 60+70 61+71 62+72 63+73
- "vpaddl.u8 d3, d3 \n"
- "vpaddl.u8 d7, d7 \n"
+ // d3 = 60+70 61+71 62+72 63+73
+ "vpaddl.u8 d3, d3 \n"
+ "vpaddl.u8 d7, d7 \n"
- // combine source lines
- "vadd.u16 q0, q2 \n"
- "vadd.u16 d4, d3, d7 \n"
+ // combine source lines
+ "vadd.u16 q0, q2 \n"
+ "vadd.u16 d4, d3, d7 \n"
- // dst_ptr[3] = (s[6] + s[7] + s[6+st] + s[7+st]) / 4
- "vqrshrn.u16 d4, q2, #2 \n"
+ // dst_ptr[3] = (s[6] + s[7] + s[6+st] + s[7+st]) / 4
+ "vqrshrn.u16 d4, q2, #2 \n"
- // Shuffle 2,3 reg around so that 2 can be added to the
- // 0,1 reg and 3 can be added to the 4,5 reg. This
- // requires expanding from u8 to u16 as the 0,1 and 4,5
- // registers are already expanded. Then do transposes
- // to get aligned.
- // q2 = xx 20 xx 30 xx 21 xx 31 xx 22 xx 32 xx 23 xx 33
- "vmovl.u8 q1, d2 \n"
- "vmovl.u8 q3, d6 \n"
+ // Shuffle 2,3 reg around so that 2 can be added to the
+ // 0,1 reg and 3 can be added to the 4,5 reg. This
+ // requires expanding from u8 to u16 as the 0,1 and 4,5
+ // registers are already expanded. Then do transposes
+ // to get aligned.
+ // q2 = xx 20 xx 30 xx 21 xx 31 xx 22 xx 32 xx 23 xx 33
+ "vmovl.u8 q1, d2 \n"
+ "vmovl.u8 q3, d6 \n"
- // combine source lines
- "vadd.u16 q1, q3 \n"
+ // combine source lines
+ "vadd.u16 q1, q3 \n"
- // d4 = xx 20 xx 30 xx 22 xx 32
- // d5 = xx 21 xx 31 xx 23 xx 33
- "vtrn.u32 d2, d3 \n"
+ // d4 = xx 20 xx 30 xx 22 xx 32
+ // d5 = xx 21 xx 31 xx 23 xx 33
+ "vtrn.u32 d2, d3 \n"
- // d4 = xx 20 xx 21 xx 22 xx 23
- // d5 = xx 30 xx 31 xx 32 xx 33
- "vtrn.u16 d2, d3 \n"
+ // d4 = xx 20 xx 21 xx 22 xx 23
+ // d5 = xx 30 xx 31 xx 32 xx 33
+ "vtrn.u16 d2, d3 \n"
- // 0+1+2, 3+4+5
- "vadd.u16 q0, q1 \n"
+ // 0+1+2, 3+4+5
+ "vadd.u16 q0, q1 \n"
- // Need to divide, but can't downshift as the the value
- // isn't a power of 2. So multiply by 65536 / n
- // and take the upper 16 bits.
- "vqrdmulh.s16 q0, q0, q13 \n"
+ // Need to divide, but can't downshift as the the value
+ // isn't a power of 2. So multiply by 65536 / n
+ // and take the upper 16 bits.
+ "vqrdmulh.s16 q0, q0, q13 \n"
- // Align for table lookup, vtbl requires registers to
- // be adjacent
- "vmov.u8 d2, d4 \n"
+ // Align for table lookup, vtbl requires registers to
+ // be adjacent
+ "vmov.u8 d2, d4 \n"
- "vtbl.u8 d3, {d0, d1, d2}, d28 \n"- "vtbl.u8 d4, {d0, d1, d2}, d29 \n"+ "vtbl.u8 d3, {d0, d1, d2}, d28 \n"+ "vtbl.u8 d4, {d0, d1, d2}, d29 \n"- MEMACCESS(1)
- "vst1.8 {d3}, [%1]! \n"- MEMACCESS(1)
- "vst1.32 {d4[0]}, [%1]! \n"- "bgt 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(dst_width), // %2
- "+r"(src_stride) // %3
- : "r"(&kMult38_Div6), // %4
- "r"(&kShuf38_2) // %5
- : "q0", "q1", "q2", "q3", "q13", "q14", "memory", "cc"
- );
+ "vst1.8 {d3}, [%1]! \n"+ "vst1.32 {d4[0]}, [%1]! \n"+ "bgt 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(dst_width), // %2
+ "+r"(src_stride) // %3
+ : "r"(&kMult38_Div6), // %4
+ "r"(&kShuf38_2) // %5
+ : "q0", "q1", "q2", "q3", "q13", "q14", "memory", "cc");
}
-void ScaleAddRows_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint16* dst_ptr, int src_width, int src_height) {- const uint8* src_tmp;
- asm volatile (
- "1: \n"
- "mov %0, %1 \n"
- "mov r12, %5 \n"
- "veor q2, q2, q2 \n"
- "veor q3, q3, q3 \n"
- "2: \n"
- // load 16 pixels into q0
- MEMACCESS(0)
- "vld1.8 {q0}, [%0], %3 \n"- "vaddw.u8 q3, q3, d1 \n"
- "vaddw.u8 q2, q2, d0 \n"
- "subs r12, r12, #1 \n"
- "bgt 2b \n"
- MEMACCESS(2)
- "vst1.16 {q2, q3}, [%2]! \n" // store pixels- "add %1, %1, #16 \n"
- "subs %4, %4, #16 \n" // 16 processed per loop
- "bgt 1b \n"
- : "=&r"(src_tmp), // %0
- "+r"(src_ptr), // %1
- "+r"(dst_ptr), // %2
- "+r"(src_stride), // %3
- "+r"(src_width), // %4
- "+r"(src_height) // %5
- :
- : "memory", "cc", "r12", "q0", "q1", "q2", "q3" // Clobber List
- );
+void ScaleAddRows_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint16_t* dst_ptr,
+ int src_width,
+ int src_height) {+ const uint8_t* src_tmp;
+ asm volatile(
+ "1: \n"
+ "mov %0, %1 \n"
+ "mov r12, %5 \n"
+ "veor q2, q2, q2 \n"
+ "veor q3, q3, q3 \n"
+ "2: \n"
+ // load 16 pixels into q0
+ "vld1.8 {q0}, [%0], %3 \n"+ "vaddw.u8 q3, q3, d1 \n"
+ "vaddw.u8 q2, q2, d0 \n"
+ "subs r12, r12, #1 \n"
+ "bgt 2b \n"
+ "vst1.16 {q2, q3}, [%2]! \n" // store pixels+ "add %1, %1, #16 \n"
+ "subs %4, %4, #16 \n" // 16 processed per loop
+ "bgt 1b \n"
+ : "=&r"(src_tmp), // %0
+ "+r"(src_ptr), // %1
+ "+r"(dst_ptr), // %2
+ "+r"(src_stride), // %3
+ "+r"(src_width), // %4
+ "+r"(src_height) // %5
+ :
+ : "memory", "cc", "r12", "q0", "q1", "q2", "q3" // Clobber List
+ );
}
// TODO(Yang Zhang): Investigate less load instructions for
// the x/dx stepping
-#define LOAD2_DATA8_LANE(n) \
- "lsr %5, %3, #16 \n" \
- "add %6, %1, %5 \n" \
- "add %3, %3, %4 \n" \
- MEMACCESS(6) \
- "vld2.8 {d6["#n"], d7["#n"]}, [%6] \n"+#define LOAD2_DATA8_LANE(n) \
+ "lsr %5, %3, #16 \n" \
+ "add %6, %1, %5 \n" \
+ "add %3, %3, %4 \n" \
+ "vld2.8 {d6[" #n "], d7[" #n "]}, [%6] \n"-// The NEON version mimics this formula:
-// #define BLENDER(a, b, f) (uint8)((int)(a) +
-// ((int)(f) * ((int)(b) - (int)(a)) >> 16))
+// The NEON version mimics this formula (from row_common.cc):
+// #define BLENDER(a, b, f) (uint8_t)((int)(a) +
+// ((((int)((f)) * ((int)(b) - (int)(a))) + 0x8000) >> 16))
-void ScaleFilterCols_NEON(uint8* dst_ptr, const uint8* src_ptr,
- int dst_width, int x, int dx) {+void ScaleFilterCols_NEON(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ int dst_width,
+ int x,
+ int dx) { int dx_offset[4] = {0, 1, 2, 3};int* tmp = dx_offset;
- const uint8* src_tmp = src_ptr;
+ const uint8_t* src_tmp = src_ptr;
asm volatile (
"vdup.32 q0, %3 \n" // x
"vdup.32 q1, %4 \n" // dx
@@ -617,7 +594,6 @@
"vadd.s16 q8, q8, q9 \n"
"vmovn.s16 d6, q8 \n"
- MEMACCESS(0)
"vst1.8 {d6}, [%0]! \n" // store pixels"vadd.s32 q1, q1, q0 \n"
"vadd.s32 q2, q2, q0 \n"
@@ -639,307 +615,279 @@
#undef LOAD2_DATA8_LANE
// 16x2 -> 16x1
-void ScaleFilterRows_NEON(uint8* dst_ptr,
- const uint8* src_ptr, ptrdiff_t src_stride,
- int dst_width, int source_y_fraction) {- asm volatile (
- "cmp %4, #0 \n"
- "beq 100f \n"
- "add %2, %1 \n"
- "cmp %4, #64 \n"
- "beq 75f \n"
- "cmp %4, #128 \n"
- "beq 50f \n"
- "cmp %4, #192 \n"
- "beq 25f \n"
+void ScaleFilterRows_NEON(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ int dst_width,
+ int source_y_fraction) {+ asm volatile(
+ "cmp %4, #0 \n"
+ "beq 100f \n"
+ "add %2, %1 \n"
+ "cmp %4, #64 \n"
+ "beq 75f \n"
+ "cmp %4, #128 \n"
+ "beq 50f \n"
+ "cmp %4, #192 \n"
+ "beq 25f \n"
- "vdup.8 d5, %4 \n"
- "rsb %4, #256 \n"
- "vdup.8 d4, %4 \n"
- // General purpose row blend.
- "1: \n"
- MEMACCESS(1)
- "vld1.8 {q0}, [%1]! \n"- MEMACCESS(2)
- "vld1.8 {q1}, [%2]! \n"- "subs %3, %3, #16 \n"
- "vmull.u8 q13, d0, d4 \n"
- "vmull.u8 q14, d1, d4 \n"
- "vmlal.u8 q13, d2, d5 \n"
- "vmlal.u8 q14, d3, d5 \n"
- "vrshrn.u16 d0, q13, #8 \n"
- "vrshrn.u16 d1, q14, #8 \n"
- MEMACCESS(0)
- "vst1.8 {q0}, [%0]! \n"- "bgt 1b \n"
- "b 99f \n"
+ "vdup.8 d5, %4 \n"
+ "rsb %4, #256 \n"
+ "vdup.8 d4, %4 \n"
+ // General purpose row blend.
+ "1: \n"
+ "vld1.8 {q0}, [%1]! \n"+ "vld1.8 {q1}, [%2]! \n"+ "subs %3, %3, #16 \n"
+ "vmull.u8 q13, d0, d4 \n"
+ "vmull.u8 q14, d1, d4 \n"
+ "vmlal.u8 q13, d2, d5 \n"
+ "vmlal.u8 q14, d3, d5 \n"
+ "vrshrn.u16 d0, q13, #8 \n"
+ "vrshrn.u16 d1, q14, #8 \n"
+ "vst1.8 {q0}, [%0]! \n"+ "bgt 1b \n"
+ "b 99f \n"
- // Blend 25 / 75.
- "25: \n"
- MEMACCESS(1)
- "vld1.8 {q0}, [%1]! \n"- MEMACCESS(2)
- "vld1.8 {q1}, [%2]! \n"- "subs %3, %3, #16 \n"
- "vrhadd.u8 q0, q1 \n"
- "vrhadd.u8 q0, q1 \n"
- MEMACCESS(0)
- "vst1.8 {q0}, [%0]! \n"- "bgt 25b \n"
- "b 99f \n"
+ // Blend 25 / 75.
+ "25: \n"
+ "vld1.8 {q0}, [%1]! \n"+ "vld1.8 {q1}, [%2]! \n"+ "subs %3, %3, #16 \n"
+ "vrhadd.u8 q0, q1 \n"
+ "vrhadd.u8 q0, q1 \n"
+ "vst1.8 {q0}, [%0]! \n"+ "bgt 25b \n"
+ "b 99f \n"
- // Blend 50 / 50.
- "50: \n"
- MEMACCESS(1)
- "vld1.8 {q0}, [%1]! \n"- MEMACCESS(2)
- "vld1.8 {q1}, [%2]! \n"- "subs %3, %3, #16 \n"
- "vrhadd.u8 q0, q1 \n"
- MEMACCESS(0)
- "vst1.8 {q0}, [%0]! \n"- "bgt 50b \n"
- "b 99f \n"
+ // Blend 50 / 50.
+ "50: \n"
+ "vld1.8 {q0}, [%1]! \n"+ "vld1.8 {q1}, [%2]! \n"+ "subs %3, %3, #16 \n"
+ "vrhadd.u8 q0, q1 \n"
+ "vst1.8 {q0}, [%0]! \n"+ "bgt 50b \n"
+ "b 99f \n"
- // Blend 75 / 25.
- "75: \n"
- MEMACCESS(1)
- "vld1.8 {q1}, [%1]! \n"- MEMACCESS(2)
- "vld1.8 {q0}, [%2]! \n"- "subs %3, %3, #16 \n"
- "vrhadd.u8 q0, q1 \n"
- "vrhadd.u8 q0, q1 \n"
- MEMACCESS(0)
- "vst1.8 {q0}, [%0]! \n"- "bgt 75b \n"
- "b 99f \n"
+ // Blend 75 / 25.
+ "75: \n"
+ "vld1.8 {q1}, [%1]! \n"+ "vld1.8 {q0}, [%2]! \n"+ "subs %3, %3, #16 \n"
+ "vrhadd.u8 q0, q1 \n"
+ "vrhadd.u8 q0, q1 \n"
+ "vst1.8 {q0}, [%0]! \n"+ "bgt 75b \n"
+ "b 99f \n"
- // Blend 100 / 0 - Copy row unchanged.
- "100: \n"
- MEMACCESS(1)
- "vld1.8 {q0}, [%1]! \n"- "subs %3, %3, #16 \n"
- MEMACCESS(0)
- "vst1.8 {q0}, [%0]! \n"- "bgt 100b \n"
+ // Blend 100 / 0 - Copy row unchanged.
+ "100: \n"
+ "vld1.8 {q0}, [%1]! \n"+ "subs %3, %3, #16 \n"
+ "vst1.8 {q0}, [%0]! \n"+ "bgt 100b \n"
- "99: \n"
- MEMACCESS(0)
- "vst1.8 {d1[7]}, [%0] \n"- : "+r"(dst_ptr), // %0
- "+r"(src_ptr), // %1
- "+r"(src_stride), // %2
- "+r"(dst_width), // %3
- "+r"(source_y_fraction) // %4
- :
- : "q0", "q1", "d4", "d5", "q13", "q14", "memory", "cc"
- );
+ "99: \n"
+ "vst1.8 {d1[7]}, [%0] \n"+ : "+r"(dst_ptr), // %0
+ "+r"(src_ptr), // %1
+ "+r"(src_stride), // %2
+ "+r"(dst_width), // %3
+ "+r"(source_y_fraction) // %4
+ :
+ : "q0", "q1", "d4", "d5", "q13", "q14", "memory", "cc");
}
-void ScaleARGBRowDown2_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width) {- asm volatile (
- "1: \n"
- // load even pixels into q0, odd into q1
- MEMACCESS(0)
- "vld2.32 {q0, q1}, [%0]! \n"- MEMACCESS(0)
- "vld2.32 {q2, q3}, [%0]! \n"- "subs %2, %2, #8 \n" // 8 processed per loop
- MEMACCESS(1)
- "vst1.8 {q1}, [%1]! \n" // store odd pixels- MEMACCESS(1)
- "vst1.8 {q3}, [%1]! \n"- "bgt 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst), // %1
- "+r"(dst_width) // %2
- :
- : "memory", "cc", "q0", "q1", "q2", "q3" // Clobber List
- );
+void ScaleARGBRowDown2_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width) {+ (void)src_stride;
+ asm volatile(
+ "1: \n"
+ "vld4.32 {d0, d2, d4, d6}, [%0]! \n" // load 8 ARGB pixels.+ "vld4.32 {d1, d3, d5, d7}, [%0]! \n" // load next 8 ARGB+ "subs %2, %2, #8 \n" // 8 processed per loop
+ "vmov q2, q1 \n" // load next 8 ARGB
+ "vst2.32 {q2, q3}, [%1]! \n" // store odd pixels+ "bgt 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst), // %1
+ "+r"(dst_width) // %2
+ :
+ : "memory", "cc", "q0", "q1", "q2", "q3" // Clobber List
+ );
}
-void ScaleARGBRowDown2Linear_NEON(const uint8* src_argb, ptrdiff_t src_stride,
- uint8* dst_argb, int dst_width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d0, d2, d4, d6}, [%0]! \n" // load 8 ARGB pixels.- MEMACCESS(0)
- "vld4.8 {d1, d3, d5, d7}, [%0]! \n" // load next 8 ARGB pixels.- "subs %2, %2, #8 \n" // 8 processed per loop
- "vpaddl.u8 q0, q0 \n" // B 16 bytes -> 8 shorts.
- "vpaddl.u8 q1, q1 \n" // G 16 bytes -> 8 shorts.
- "vpaddl.u8 q2, q2 \n" // R 16 bytes -> 8 shorts.
- "vpaddl.u8 q3, q3 \n" // A 16 bytes -> 8 shorts.
- "vrshrn.u16 d0, q0, #1 \n" // downshift, round and pack
- "vrshrn.u16 d1, q1, #1 \n"
- "vrshrn.u16 d2, q2, #1 \n"
- "vrshrn.u16 d3, q3, #1 \n"
- MEMACCESS(1)
- "vst4.8 {d0, d1, d2, d3}, [%1]! \n"- "bgt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb), // %1
- "+r"(dst_width) // %2
- :
- : "memory", "cc", "q0", "q1", "q2", "q3" // Clobber List
- );
+// 46: f964 018d vld4.32 {d16,d18,d20,d22}, [r4]!+// 4a: 3e04 subs r6, #4
+// 4c: f964 118d vld4.32 {d17,d19,d21,d23}, [r4]!+// 50: ef64 21f4 vorr q9, q10, q10
+// 54: f942 038d vst2.32 {d16-d19}, [r2]!+// 58: d1f5 bne.n 46 <ScaleARGBRowDown2_C+0x46>
+
+void ScaleARGBRowDown2Linear_NEON(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ uint8_t* dst_argb,
+ int dst_width) {+ (void)src_stride;
+ asm volatile(
+ "1: \n"
+ "vld4.32 {d0, d2, d4, d6}, [%0]! \n" // load 8 ARGB pixels.+ "vld4.32 {d1, d3, d5, d7}, [%0]! \n" // load next 8 ARGB+ "subs %2, %2, #8 \n" // 8 processed per loop
+ "vrhadd.u8 q0, q0, q1 \n" // rounding half add
+ "vrhadd.u8 q1, q2, q3 \n" // rounding half add
+ "vst2.32 {q0, q1}, [%1]! \n"+ "bgt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(dst_width) // %2
+ :
+ : "memory", "cc", "q0", "q1", "q2", "q3" // Clobber List
+ );
}
-void ScaleARGBRowDown2Box_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width) {- asm volatile (
- // change the stride to row 2 pointer
- "add %1, %1, %0 \n"
- "1: \n"
- MEMACCESS(0)
- "vld4.8 {d0, d2, d4, d6}, [%0]! \n" // load 8 ARGB pixels.- MEMACCESS(0)
- "vld4.8 {d1, d3, d5, d7}, [%0]! \n" // load next 8 ARGB pixels.- "subs %3, %3, #8 \n" // 8 processed per loop.
- "vpaddl.u8 q0, q0 \n" // B 16 bytes -> 8 shorts.
- "vpaddl.u8 q1, q1 \n" // G 16 bytes -> 8 shorts.
- "vpaddl.u8 q2, q2 \n" // R 16 bytes -> 8 shorts.
- "vpaddl.u8 q3, q3 \n" // A 16 bytes -> 8 shorts.
- MEMACCESS(1)
- "vld4.8 {d16, d18, d20, d22}, [%1]! \n" // load 8 more ARGB pixels.- MEMACCESS(1)
- "vld4.8 {d17, d19, d21, d23}, [%1]! \n" // load last 8 ARGB pixels.- "vpadal.u8 q0, q8 \n" // B 16 bytes -> 8 shorts.
- "vpadal.u8 q1, q9 \n" // G 16 bytes -> 8 shorts.
- "vpadal.u8 q2, q10 \n" // R 16 bytes -> 8 shorts.
- "vpadal.u8 q3, q11 \n" // A 16 bytes -> 8 shorts.
- "vrshrn.u16 d0, q0, #2 \n" // downshift, round and pack
- "vrshrn.u16 d1, q1, #2 \n"
- "vrshrn.u16 d2, q2, #2 \n"
- "vrshrn.u16 d3, q3, #2 \n"
- MEMACCESS(2)
- "vst4.8 {d0, d1, d2, d3}, [%2]! \n"- "bgt 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(src_stride), // %1
- "+r"(dst), // %2
- "+r"(dst_width) // %3
- :
- : "memory", "cc", "q0", "q1", "q2", "q3", "q8", "q9", "q10", "q11"
- );
+void ScaleARGBRowDown2Box_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width) {+ asm volatile(
+ // change the stride to row 2 pointer
+ "add %1, %1, %0 \n"
+ "1: \n"
+ "vld4.8 {d0, d2, d4, d6}, [%0]! \n" // load 8 ARGB pixels.+ "vld4.8 {d1, d3, d5, d7}, [%0]! \n" // load next 8 ARGB+ "subs %3, %3, #8 \n" // 8 processed per loop.
+ "vpaddl.u8 q0, q0 \n" // B 16 bytes -> 8 shorts.
+ "vpaddl.u8 q1, q1 \n" // G 16 bytes -> 8 shorts.
+ "vpaddl.u8 q2, q2 \n" // R 16 bytes -> 8 shorts.
+ "vpaddl.u8 q3, q3 \n" // A 16 bytes -> 8 shorts.
+ "vld4.8 {d16, d18, d20, d22}, [%1]! \n" // load 8 more ARGB+ "vld4.8 {d17, d19, d21, d23}, [%1]! \n" // load last 8 ARGB+ "vpadal.u8 q0, q8 \n" // B 16 bytes -> 8 shorts.
+ "vpadal.u8 q1, q9 \n" // G 16 bytes -> 8 shorts.
+ "vpadal.u8 q2, q10 \n" // R 16 bytes -> 8 shorts.
+ "vpadal.u8 q3, q11 \n" // A 16 bytes -> 8 shorts.
+ "vrshrn.u16 d0, q0, #2 \n" // round and pack to bytes
+ "vrshrn.u16 d1, q1, #2 \n"
+ "vrshrn.u16 d2, q2, #2 \n"
+ "vrshrn.u16 d3, q3, #2 \n"
+ "vst4.8 {d0, d1, d2, d3}, [%2]! \n"+ "bgt 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(src_stride), // %1
+ "+r"(dst), // %2
+ "+r"(dst_width) // %3
+ :
+ : "memory", "cc", "q0", "q1", "q2", "q3", "q8", "q9", "q10", "q11");
}
// Reads 4 pixels at a time.
// Alignment requirement: src_argb 4 byte aligned.
-void ScaleARGBRowDownEven_NEON(const uint8* src_argb, ptrdiff_t src_stride,
- int src_stepx, uint8* dst_argb, int dst_width) {- asm volatile (
- "mov r12, %3, lsl #2 \n"
- "1: \n"
- MEMACCESS(0)
- "vld1.32 {d0[0]}, [%0], r12 \n"- MEMACCESS(0)
- "vld1.32 {d0[1]}, [%0], r12 \n"- MEMACCESS(0)
- "vld1.32 {d1[0]}, [%0], r12 \n"- MEMACCESS(0)
- "vld1.32 {d1[1]}, [%0], r12 \n"- "subs %2, %2, #4 \n" // 4 pixels per loop.
- MEMACCESS(1)
- "vst1.8 {q0}, [%1]! \n"- "bgt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb), // %1
- "+r"(dst_width) // %2
- : "r"(src_stepx) // %3
- : "memory", "cc", "r12", "q0"
- );
+void ScaleARGBRowDownEven_NEON(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ int src_stepx,
+ uint8_t* dst_argb,
+ int dst_width) {+ (void)src_stride;
+ asm volatile(
+ "mov r12, %3, lsl #2 \n"
+ "1: \n"
+ "vld1.32 {d0[0]}, [%0], r12 \n"+ "vld1.32 {d0[1]}, [%0], r12 \n"+ "vld1.32 {d1[0]}, [%0], r12 \n"+ "vld1.32 {d1[1]}, [%0], r12 \n"+ "subs %2, %2, #4 \n" // 4 pixels per loop.
+ "vst1.8 {q0}, [%1]! \n"+ "bgt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(dst_width) // %2
+ : "r"(src_stepx) // %3
+ : "memory", "cc", "r12", "q0");
}
// Reads 4 pixels at a time.
// Alignment requirement: src_argb 4 byte aligned.
-void ScaleARGBRowDownEvenBox_NEON(const uint8* src_argb, ptrdiff_t src_stride,
+void ScaleARGBRowDownEvenBox_NEON(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
int src_stepx,
- uint8* dst_argb, int dst_width) {- asm volatile (
- "mov r12, %4, lsl #2 \n"
- "add %1, %1, %0 \n"
- "1: \n"
- MEMACCESS(0)
- "vld1.8 {d0}, [%0], r12 \n" // Read 4 2x2 blocks -> 2x1- MEMACCESS(1)
- "vld1.8 {d1}, [%1], r12 \n"- MEMACCESS(0)
- "vld1.8 {d2}, [%0], r12 \n"- MEMACCESS(1)
- "vld1.8 {d3}, [%1], r12 \n"- MEMACCESS(0)
- "vld1.8 {d4}, [%0], r12 \n"- MEMACCESS(1)
- "vld1.8 {d5}, [%1], r12 \n"- MEMACCESS(0)
- "vld1.8 {d6}, [%0], r12 \n"- MEMACCESS(1)
- "vld1.8 {d7}, [%1], r12 \n"- "vaddl.u8 q0, d0, d1 \n"
- "vaddl.u8 q1, d2, d3 \n"
- "vaddl.u8 q2, d4, d5 \n"
- "vaddl.u8 q3, d6, d7 \n"
- "vswp.8 d1, d2 \n" // ab_cd -> ac_bd
- "vswp.8 d5, d6 \n" // ef_gh -> eg_fh
- "vadd.u16 q0, q0, q1 \n" // (a+b)_(c+d)
- "vadd.u16 q2, q2, q3 \n" // (e+f)_(g+h)
- "vrshrn.u16 d0, q0, #2 \n" // first 2 pixels.
- "vrshrn.u16 d1, q2, #2 \n" // next 2 pixels.
- "subs %3, %3, #4 \n" // 4 pixels per loop.
- MEMACCESS(2)
- "vst1.8 {q0}, [%2]! \n"- "bgt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(src_stride), // %1
- "+r"(dst_argb), // %2
- "+r"(dst_width) // %3
- : "r"(src_stepx) // %4
- : "memory", "cc", "r12", "q0", "q1", "q2", "q3"
- );
+ uint8_t* dst_argb,
+ int dst_width) {+ asm volatile(
+ "mov r12, %4, lsl #2 \n"
+ "add %1, %1, %0 \n"
+ "1: \n"
+ "vld1.8 {d0}, [%0], r12 \n" // 4 2x2 blocks -> 2x1+ "vld1.8 {d1}, [%1], r12 \n"+ "vld1.8 {d2}, [%0], r12 \n"+ "vld1.8 {d3}, [%1], r12 \n"+ "vld1.8 {d4}, [%0], r12 \n"+ "vld1.8 {d5}, [%1], r12 \n"+ "vld1.8 {d6}, [%0], r12 \n"+ "vld1.8 {d7}, [%1], r12 \n"+ "vaddl.u8 q0, d0, d1 \n"
+ "vaddl.u8 q1, d2, d3 \n"
+ "vaddl.u8 q2, d4, d5 \n"
+ "vaddl.u8 q3, d6, d7 \n"
+ "vswp.8 d1, d2 \n" // ab_cd -> ac_bd
+ "vswp.8 d5, d6 \n" // ef_gh -> eg_fh
+ "vadd.u16 q0, q0, q1 \n" // (a+b)_(c+d)
+ "vadd.u16 q2, q2, q3 \n" // (e+f)_(g+h)
+ "vrshrn.u16 d0, q0, #2 \n" // first 2 pixels.
+ "vrshrn.u16 d1, q2, #2 \n" // next 2 pixels.
+ "subs %3, %3, #4 \n" // 4 pixels per loop.
+ "vst1.8 {q0}, [%2]! \n"+ "bgt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(src_stride), // %1
+ "+r"(dst_argb), // %2
+ "+r"(dst_width) // %3
+ : "r"(src_stepx) // %4
+ : "memory", "cc", "r12", "q0", "q1", "q2", "q3");
}
// TODO(Yang Zhang): Investigate less load instructions for
// the x/dx stepping
-#define LOAD1_DATA32_LANE(dn, n) \
- "lsr %5, %3, #16 \n" \
- "add %6, %1, %5, lsl #2 \n" \
- "add %3, %3, %4 \n" \
- MEMACCESS(6) \
- "vld1.32 {"#dn"["#n"]}, [%6] \n"+#define LOAD1_DATA32_LANE(dn, n) \
+ "lsr %5, %3, #16 \n" \
+ "add %6, %1, %5, lsl #2 \n" \
+ "add %3, %3, %4 \n" \
+ "vld1.32 {" #dn "[" #n "]}, [%6] \n"-void ScaleARGBCols_NEON(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x, int dx) {+void ScaleARGBCols_NEON(uint8_t* dst_argb,
+ const uint8_t* src_argb,
+ int dst_width,
+ int x,
+ int dx) {int tmp;
- const uint8* src_tmp = src_argb;
- asm volatile (
- "1: \n"
- LOAD1_DATA32_LANE(d0, 0)
- LOAD1_DATA32_LANE(d0, 1)
- LOAD1_DATA32_LANE(d1, 0)
- LOAD1_DATA32_LANE(d1, 1)
- LOAD1_DATA32_LANE(d2, 0)
- LOAD1_DATA32_LANE(d2, 1)
- LOAD1_DATA32_LANE(d3, 0)
- LOAD1_DATA32_LANE(d3, 1)
-
- MEMACCESS(0)
- "vst1.32 {q0, q1}, [%0]! \n" // store pixels- "subs %2, %2, #8 \n" // 8 processed per loop
- "bgt 1b \n"
- : "+r"(dst_argb), // %0
- "+r"(src_argb), // %1
- "+r"(dst_width), // %2
- "+r"(x), // %3
- "+r"(dx), // %4
- "=&r"(tmp), // %5
- "+r"(src_tmp) // %6
- :
- : "memory", "cc", "q0", "q1"
- );
+ const uint8_t* src_tmp = src_argb;
+ asm volatile(
+ "1: \n"
+ // clang-format off
+ LOAD1_DATA32_LANE(d0, 0)
+ LOAD1_DATA32_LANE(d0, 1)
+ LOAD1_DATA32_LANE(d1, 0)
+ LOAD1_DATA32_LANE(d1, 1)
+ LOAD1_DATA32_LANE(d2, 0)
+ LOAD1_DATA32_LANE(d2, 1)
+ LOAD1_DATA32_LANE(d3, 0)
+ LOAD1_DATA32_LANE(d3, 1)
+ // clang-format on
+ "vst1.32 {q0, q1}, [%0]! \n" // store pixels+ "subs %2, %2, #8 \n" // 8 processed per loop
+ "bgt 1b \n"
+ : "+r"(dst_argb), // %0
+ "+r"(src_argb), // %1
+ "+r"(dst_width), // %2
+ "+r"(x), // %3
+ "+r"(dx), // %4
+ "=&r"(tmp), // %5
+ "+r"(src_tmp) // %6
+ :
+ : "memory", "cc", "q0", "q1");
}
#undef LOAD1_DATA32_LANE
@@ -946,18 +894,20 @@
// TODO(Yang Zhang): Investigate less load instructions for
// the x/dx stepping
-#define LOAD2_DATA32_LANE(dn1, dn2, n) \
- "lsr %5, %3, #16 \n" \
- "add %6, %1, %5, lsl #2 \n" \
- "add %3, %3, %4 \n" \
- MEMACCESS(6) \
- "vld2.32 {"#dn1"["#n"], "#dn2"["#n"]}, [%6] \n"+#define LOAD2_DATA32_LANE(dn1, dn2, n) \
+ "lsr %5, %3, #16 \n" \
+ "add %6, %1, %5, lsl #2 \n" \
+ "add %3, %3, %4 \n" \
+ "vld2.32 {" #dn1 "[" #n "], " #dn2 "[" #n "]}, [%6] \n"-void ScaleARGBFilterCols_NEON(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x, int dx) {+void ScaleARGBFilterCols_NEON(uint8_t* dst_argb,
+ const uint8_t* src_argb,
+ int dst_width,
+ int x,
+ int dx) { int dx_offset[4] = {0, 1, 2, 3};int* tmp = dx_offset;
- const uint8* src_tmp = src_argb;
+ const uint8_t* src_tmp = src_argb;
asm volatile (
"vdup.32 q0, %3 \n" // x
"vdup.32 q1, %4 \n" // dx
@@ -993,7 +943,6 @@
"vshrn.i16 d0, q11, #7 \n"
"vshrn.i16 d1, q12, #7 \n"
- MEMACCESS(0)
"vst1.32 {d0, d1}, [%0]! \n" // store pixels"vadd.s32 q8, q8, q9 \n"
"subs %2, %2, #4 \n" // 4 processed per loop
--- a/third_party/libyuv/source/scale_neon64.cc
+++ b/third_party/libyuv/source/scale_neon64.cc
@@ -8,8 +8,8 @@
* be found in the AUTHORS file in the root of the source tree.
*/
-#include "libyuv/scale.h"
#include "libyuv/row.h"
+#include "libyuv/scale.h"
#include "libyuv/scale_row.h"
#ifdef __cplusplus
@@ -21,580 +21,556 @@
#if !defined(LIBYUV_DISABLE_NEON) && defined(__aarch64__)
// Read 32x1 throw away even pixels, and write 16x1.
-void ScaleRowDown2_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width) {- asm volatile (
- "1: \n"
- // load even pixels into v0, odd into v1
- MEMACCESS(0)
- "ld2 {v0.16b,v1.16b}, [%0], #32 \n"- "subs %w2, %w2, #16 \n" // 16 processed per loop
- MEMACCESS(1)
- "st1 {v1.16b}, [%1], #16 \n" // store odd pixels- "b.gt 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst), // %1
- "+r"(dst_width) // %2
- :
- : "v0", "v1" // Clobber List
- );
+void ScaleRowDown2_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width) {+ (void)src_stride;
+ asm volatile(
+ "1: \n"
+ // load even pixels into v0, odd into v1
+ "ld2 {v0.16b,v1.16b}, [%0], #32 \n"+ "subs %w2, %w2, #16 \n" // 16 processed per loop
+ "st1 {v1.16b}, [%1], #16 \n" // store odd pixels+ "b.gt 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst), // %1
+ "+r"(dst_width) // %2
+ :
+ : "v0", "v1" // Clobber List
+ );
}
// Read 32x1 average down and write 16x1.
-void ScaleRowDown2Linear_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "ld1 {v0.16b,v1.16b}, [%0], #32 \n" // load pixels and post inc- "subs %w2, %w2, #16 \n" // 16 processed per loop
- "uaddlp v0.8h, v0.16b \n" // add adjacent
- "uaddlp v1.8h, v1.16b \n"
- "rshrn v0.8b, v0.8h, #1 \n" // downshift, round and pack
- "rshrn2 v0.16b, v1.8h, #1 \n"
- MEMACCESS(1)
- "st1 {v0.16b}, [%1], #16 \n"- "b.gt 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst), // %1
- "+r"(dst_width) // %2
- :
- : "v0", "v1" // Clobber List
- );
+void ScaleRowDown2Linear_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width) {+ (void)src_stride;
+ asm volatile(
+ "1: \n"
+ // load even pixels into v0, odd into v1
+ "ld2 {v0.16b,v1.16b}, [%0], #32 \n"+ "subs %w2, %w2, #16 \n" // 16 processed per loop
+ "urhadd v0.16b, v0.16b, v1.16b \n" // rounding half add
+ "st1 {v0.16b}, [%1], #16 \n"+ "b.gt 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst), // %1
+ "+r"(dst_width) // %2
+ :
+ : "v0", "v1" // Clobber List
+ );
}
// Read 32x2 average down and write 16x1.
-void ScaleRowDown2Box_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width) {- asm volatile (
- // change the stride to row 2 pointer
- "add %1, %1, %0 \n"
- "1: \n"
- MEMACCESS(0)
- "ld1 {v0.16b,v1.16b}, [%0], #32 \n" // load row 1 and post inc- MEMACCESS(1)
- "ld1 {v2.16b, v3.16b}, [%1], #32 \n" // load row 2 and post inc- "subs %w3, %w3, #16 \n" // 16 processed per loop
- "uaddlp v0.8h, v0.16b \n" // row 1 add adjacent
- "uaddlp v1.8h, v1.16b \n"
- "uadalp v0.8h, v2.16b \n" // row 2 add adjacent + row1
- "uadalp v1.8h, v3.16b \n"
- "rshrn v0.8b, v0.8h, #2 \n" // downshift, round and pack
- "rshrn2 v0.16b, v1.8h, #2 \n"
- MEMACCESS(2)
- "st1 {v0.16b}, [%2], #16 \n"- "b.gt 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(src_stride), // %1
- "+r"(dst), // %2
- "+r"(dst_width) // %3
- :
- : "v0", "v1", "v2", "v3" // Clobber List
- );
+void ScaleRowDown2Box_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width) {+ asm volatile(
+ // change the stride to row 2 pointer
+ "add %1, %1, %0 \n"
+ "1: \n"
+ "ld1 {v0.16b, v1.16b}, [%0], #32 \n" // load row 1 and post inc+ "ld1 {v2.16b, v3.16b}, [%1], #32 \n" // load row 2 and post inc+ "subs %w3, %w3, #16 \n" // 16 processed per loop
+ "uaddlp v0.8h, v0.16b \n" // row 1 add adjacent
+ "uaddlp v1.8h, v1.16b \n"
+ "uadalp v0.8h, v2.16b \n" // += row 2 add adjacent
+ "uadalp v1.8h, v3.16b \n"
+ "rshrn v0.8b, v0.8h, #2 \n" // round and pack
+ "rshrn2 v0.16b, v1.8h, #2 \n"
+ "st1 {v0.16b}, [%2], #16 \n"+ "b.gt 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(src_stride), // %1
+ "+r"(dst), // %2
+ "+r"(dst_width) // %3
+ :
+ : "v0", "v1", "v2", "v3" // Clobber List
+ );
}
-void ScaleRowDown4_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // src line 0- "subs %w2, %w2, #8 \n" // 8 processed per loop
- MEMACCESS(1)
- "st1 {v2.8b}, [%1], #8 \n"- "b.gt 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(dst_width) // %2
- :
- : "v0", "v1", "v2", "v3", "memory", "cc"
- );
+void ScaleRowDown4_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) {+ (void)src_stride;
+ asm volatile(
+ "1: \n"
+ "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // src line 0+ "subs %w2, %w2, #8 \n" // 8 processed per loop
+ "st1 {v2.8b}, [%1], #8 \n"+ "b.gt 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(dst_width) // %2
+ :
+ : "v0", "v1", "v2", "v3", "memory", "cc");
}
-void ScaleRowDown4Box_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- const uint8* src_ptr1 = src_ptr + src_stride;
- const uint8* src_ptr2 = src_ptr + src_stride * 2;
- const uint8* src_ptr3 = src_ptr + src_stride * 3;
-asm volatile (
- "1: \n"
- MEMACCESS(0)
- "ld1 {v0.16b}, [%0], #16 \n" // load up 16x4- MEMACCESS(3)
- "ld1 {v1.16b}, [%2], #16 \n"- MEMACCESS(4)
- "ld1 {v2.16b}, [%3], #16 \n"- MEMACCESS(5)
- "ld1 {v3.16b}, [%4], #16 \n"- "subs %w5, %w5, #4 \n"
- "uaddlp v0.8h, v0.16b \n"
- "uadalp v0.8h, v1.16b \n"
- "uadalp v0.8h, v2.16b \n"
- "uadalp v0.8h, v3.16b \n"
- "addp v0.8h, v0.8h, v0.8h \n"
- "rshrn v0.8b, v0.8h, #4 \n" // divide by 16 w/rounding
- MEMACCESS(1)
- "st1 {v0.s}[0], [%1], #4 \n"- "b.gt 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(src_ptr1), // %2
- "+r"(src_ptr2), // %3
- "+r"(src_ptr3), // %4
- "+r"(dst_width) // %5
- :
- : "v0", "v1", "v2", "v3", "memory", "cc"
- );
+void ScaleRowDown4Box_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) {+ const uint8_t* src_ptr1 = src_ptr + src_stride;
+ const uint8_t* src_ptr2 = src_ptr + src_stride * 2;
+ const uint8_t* src_ptr3 = src_ptr + src_stride * 3;
+ asm volatile(
+ "1: \n"
+ "ld1 {v0.16b}, [%0], #16 \n" // load up 16x4+ "ld1 {v1.16b}, [%2], #16 \n"+ "ld1 {v2.16b}, [%3], #16 \n"+ "ld1 {v3.16b}, [%4], #16 \n"+ "subs %w5, %w5, #4 \n"
+ "uaddlp v0.8h, v0.16b \n"
+ "uadalp v0.8h, v1.16b \n"
+ "uadalp v0.8h, v2.16b \n"
+ "uadalp v0.8h, v3.16b \n"
+ "addp v0.8h, v0.8h, v0.8h \n"
+ "rshrn v0.8b, v0.8h, #4 \n" // divide by 16 w/rounding
+ "st1 {v0.s}[0], [%1], #4 \n"+ "b.gt 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(src_ptr1), // %2
+ "+r"(src_ptr2), // %3
+ "+r"(src_ptr3), // %4
+ "+r"(dst_width) // %5
+ :
+ : "v0", "v1", "v2", "v3", "memory", "cc");
}
// Down scale from 4 to 3 pixels. Use the neon multilane read/write
// to load up the every 4th pixel into a 4 different registers.
// Point samples 32 pixels to 24 pixels.
-void ScaleRowDown34_NEON(const uint8* src_ptr,
+void ScaleRowDown34_NEON(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // src line 0- "subs %w2, %w2, #24 \n"
- "orr v2.16b, v3.16b, v3.16b \n" // order v0, v1, v2
- MEMACCESS(1)
- "st3 {v0.8b,v1.8b,v2.8b}, [%1], #24 \n"- "b.gt 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(dst_width) // %2
- :
- : "v0", "v1", "v2", "v3", "memory", "cc"
- );
+ uint8_t* dst_ptr,
+ int dst_width) {+ (void)src_stride;
+ asm volatile(
+ "1: \n"
+ "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // src line 0+ "subs %w2, %w2, #24 \n"
+ "orr v2.16b, v3.16b, v3.16b \n" // order v0,v1,v2
+ "st3 {v0.8b,v1.8b,v2.8b}, [%1], #24 \n"+ "b.gt 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(dst_width) // %2
+ :
+ : "v0", "v1", "v2", "v3", "memory", "cc");
}
-void ScaleRowDown34_0_Box_NEON(const uint8* src_ptr,
+void ScaleRowDown34_0_Box_NEON(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- asm volatile (
- "movi v20.8b, #3 \n"
- "add %3, %3, %0 \n"
- "1: \n"
- MEMACCESS(0)
- "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // src line 0- MEMACCESS(3)
- "ld4 {v4.8b,v5.8b,v6.8b,v7.8b}, [%3], #32 \n" // src line 1- "subs %w2, %w2, #24 \n"
+ uint8_t* dst_ptr,
+ int dst_width) {+ asm volatile(
+ "movi v20.8b, #3 \n"
+ "add %3, %3, %0 \n"
+ "1: \n"
+ "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // src line 0+ "ld4 {v4.8b,v5.8b,v6.8b,v7.8b}, [%3], #32 \n" // src line 1+ "subs %w2, %w2, #24 \n"
- // filter src line 0 with src line 1
- // expand chars to shorts to allow for room
- // when adding lines together
- "ushll v16.8h, v4.8b, #0 \n"
- "ushll v17.8h, v5.8b, #0 \n"
- "ushll v18.8h, v6.8b, #0 \n"
- "ushll v19.8h, v7.8b, #0 \n"
+ // filter src line 0 with src line 1
+ // expand chars to shorts to allow for room
+ // when adding lines together
+ "ushll v16.8h, v4.8b, #0 \n"
+ "ushll v17.8h, v5.8b, #0 \n"
+ "ushll v18.8h, v6.8b, #0 \n"
+ "ushll v19.8h, v7.8b, #0 \n"
- // 3 * line_0 + line_1
- "umlal v16.8h, v0.8b, v20.8b \n"
- "umlal v17.8h, v1.8b, v20.8b \n"
- "umlal v18.8h, v2.8b, v20.8b \n"
- "umlal v19.8h, v3.8b, v20.8b \n"
+ // 3 * line_0 + line_1
+ "umlal v16.8h, v0.8b, v20.8b \n"
+ "umlal v17.8h, v1.8b, v20.8b \n"
+ "umlal v18.8h, v2.8b, v20.8b \n"
+ "umlal v19.8h, v3.8b, v20.8b \n"
- // (3 * line_0 + line_1) >> 2
- "uqrshrn v0.8b, v16.8h, #2 \n"
- "uqrshrn v1.8b, v17.8h, #2 \n"
- "uqrshrn v2.8b, v18.8h, #2 \n"
- "uqrshrn v3.8b, v19.8h, #2 \n"
+ // (3 * line_0 + line_1) >> 2
+ "uqrshrn v0.8b, v16.8h, #2 \n"
+ "uqrshrn v1.8b, v17.8h, #2 \n"
+ "uqrshrn v2.8b, v18.8h, #2 \n"
+ "uqrshrn v3.8b, v19.8h, #2 \n"
- // a0 = (src[0] * 3 + s[1] * 1) >> 2
- "ushll v16.8h, v1.8b, #0 \n"
- "umlal v16.8h, v0.8b, v20.8b \n"
- "uqrshrn v0.8b, v16.8h, #2 \n"
+ // a0 = (src[0] * 3 + s[1] * 1) >> 2
+ "ushll v16.8h, v1.8b, #0 \n"
+ "umlal v16.8h, v0.8b, v20.8b \n"
+ "uqrshrn v0.8b, v16.8h, #2 \n"
- // a1 = (src[1] * 1 + s[2] * 1) >> 1
- "urhadd v1.8b, v1.8b, v2.8b \n"
+ // a1 = (src[1] * 1 + s[2] * 1) >> 1
+ "urhadd v1.8b, v1.8b, v2.8b \n"
- // a2 = (src[2] * 1 + s[3] * 3) >> 2
- "ushll v16.8h, v2.8b, #0 \n"
- "umlal v16.8h, v3.8b, v20.8b \n"
- "uqrshrn v2.8b, v16.8h, #2 \n"
+ // a2 = (src[2] * 1 + s[3] * 3) >> 2
+ "ushll v16.8h, v2.8b, #0 \n"
+ "umlal v16.8h, v3.8b, v20.8b \n"
+ "uqrshrn v2.8b, v16.8h, #2 \n"
- MEMACCESS(1)
- "st3 {v0.8b,v1.8b,v2.8b}, [%1], #24 \n"+ "st3 {v0.8b,v1.8b,v2.8b}, [%1], #24 \n"- "b.gt 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(dst_width), // %2
- "+r"(src_stride) // %3
- :
- : "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16", "v17", "v18", "v19",
- "v20", "memory", "cc"
- );
+ "b.gt 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(dst_width), // %2
+ "+r"(src_stride) // %3
+ :
+ : "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16", "v17", "v18",
+ "v19", "v20", "memory", "cc");
}
-void ScaleRowDown34_1_Box_NEON(const uint8* src_ptr,
+void ScaleRowDown34_1_Box_NEON(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- asm volatile (
- "movi v20.8b, #3 \n"
- "add %3, %3, %0 \n"
- "1: \n"
- MEMACCESS(0)
- "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // src line 0- MEMACCESS(3)
- "ld4 {v4.8b,v5.8b,v6.8b,v7.8b}, [%3], #32 \n" // src line 1- "subs %w2, %w2, #24 \n"
- // average src line 0 with src line 1
- "urhadd v0.8b, v0.8b, v4.8b \n"
- "urhadd v1.8b, v1.8b, v5.8b \n"
- "urhadd v2.8b, v2.8b, v6.8b \n"
- "urhadd v3.8b, v3.8b, v7.8b \n"
+ uint8_t* dst_ptr,
+ int dst_width) {+ asm volatile(
+ "movi v20.8b, #3 \n"
+ "add %3, %3, %0 \n"
+ "1: \n"
+ "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n" // src line 0+ "ld4 {v4.8b,v5.8b,v6.8b,v7.8b}, [%3], #32 \n" // src line 1+ "subs %w2, %w2, #24 \n"
+ // average src line 0 with src line 1
+ "urhadd v0.8b, v0.8b, v4.8b \n"
+ "urhadd v1.8b, v1.8b, v5.8b \n"
+ "urhadd v2.8b, v2.8b, v6.8b \n"
+ "urhadd v3.8b, v3.8b, v7.8b \n"
- // a0 = (src[0] * 3 + s[1] * 1) >> 2
- "ushll v4.8h, v1.8b, #0 \n"
- "umlal v4.8h, v0.8b, v20.8b \n"
- "uqrshrn v0.8b, v4.8h, #2 \n"
+ // a0 = (src[0] * 3 + s[1] * 1) >> 2
+ "ushll v4.8h, v1.8b, #0 \n"
+ "umlal v4.8h, v0.8b, v20.8b \n"
+ "uqrshrn v0.8b, v4.8h, #2 \n"
- // a1 = (src[1] * 1 + s[2] * 1) >> 1
- "urhadd v1.8b, v1.8b, v2.8b \n"
+ // a1 = (src[1] * 1 + s[2] * 1) >> 1
+ "urhadd v1.8b, v1.8b, v2.8b \n"
- // a2 = (src[2] * 1 + s[3] * 3) >> 2
- "ushll v4.8h, v2.8b, #0 \n"
- "umlal v4.8h, v3.8b, v20.8b \n"
- "uqrshrn v2.8b, v4.8h, #2 \n"
+ // a2 = (src[2] * 1 + s[3] * 3) >> 2
+ "ushll v4.8h, v2.8b, #0 \n"
+ "umlal v4.8h, v3.8b, v20.8b \n"
+ "uqrshrn v2.8b, v4.8h, #2 \n"
- MEMACCESS(1)
- "st3 {v0.8b,v1.8b,v2.8b}, [%1], #24 \n"- "b.gt 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(dst_width), // %2
- "+r"(src_stride) // %3
- :
- : "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", "memory", "cc"
- );
+ "st3 {v0.8b,v1.8b,v2.8b}, [%1], #24 \n"+ "b.gt 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(dst_width), // %2
+ "+r"(src_stride) // %3
+ :
+ : "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v20", "memory", "cc");
}
-static uvec8 kShuf38 =
- { 0, 3, 6, 8, 11, 14, 16, 19, 22, 24, 27, 30, 0, 0, 0, 0 };-static uvec8 kShuf38_2 =
- { 0, 16, 32, 2, 18, 33, 4, 20, 34, 6, 22, 35, 0, 0, 0, 0 };-static vec16 kMult38_Div6 =
- { 65536 / 12, 65536 / 12, 65536 / 12, 65536 / 12,- 65536 / 12, 65536 / 12, 65536 / 12, 65536 / 12 };
-static vec16 kMult38_Div9 =
- { 65536 / 18, 65536 / 18, 65536 / 18, 65536 / 18,- 65536 / 18, 65536 / 18, 65536 / 18, 65536 / 18 };
+static const uvec8 kShuf38 = {0, 3, 6, 8, 11, 14, 16, 19,+ 22, 24, 27, 30, 0, 0, 0, 0};
+static const uvec8 kShuf38_2 = {0, 16, 32, 2, 18, 33, 4, 20,+ 34, 6, 22, 35, 0, 0, 0, 0};
+static const vec16 kMult38_Div6 = {65536 / 12, 65536 / 12, 65536 / 12,+ 65536 / 12, 65536 / 12, 65536 / 12,
+ 65536 / 12, 65536 / 12};
+static const vec16 kMult38_Div9 = {65536 / 18, 65536 / 18, 65536 / 18,+ 65536 / 18, 65536 / 18, 65536 / 18,
+ 65536 / 18, 65536 / 18};
// 32 -> 12
-void ScaleRowDown38_NEON(const uint8* src_ptr,
+void ScaleRowDown38_NEON(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- asm volatile (
- MEMACCESS(3)
- "ld1 {v3.16b}, [%3] \n"- "1: \n"
- MEMACCESS(0)
- "ld1 {v0.16b,v1.16b}, [%0], #32 \n"- "subs %w2, %w2, #12 \n"
- "tbl v2.16b, {v0.16b,v1.16b}, v3.16b \n"- MEMACCESS(1)
- "st1 {v2.8b}, [%1], #8 \n"- MEMACCESS(1)
- "st1 {v2.s}[2], [%1], #4 \n"- "b.gt 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(dst_width) // %2
- : "r"(&kShuf38) // %3
- : "v0", "v1", "v2", "v3", "memory", "cc"
- );
+ uint8_t* dst_ptr,
+ int dst_width) {+ (void)src_stride;
+ asm volatile(
+ "ld1 {v3.16b}, [%3] \n"+ "1: \n"
+ "ld1 {v0.16b,v1.16b}, [%0], #32 \n"+ "subs %w2, %w2, #12 \n"
+ "tbl v2.16b, {v0.16b,v1.16b}, v3.16b \n"+ "st1 {v2.8b}, [%1], #8 \n"+ "st1 {v2.s}[2], [%1], #4 \n"+ "b.gt 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(dst_width) // %2
+ : "r"(&kShuf38) // %3
+ : "v0", "v1", "v2", "v3", "memory", "cc");
}
// 32x3 -> 12x1
-void OMITFP ScaleRowDown38_3_Box_NEON(const uint8* src_ptr,
+void OMITFP ScaleRowDown38_3_Box_NEON(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {- const uint8* src_ptr1 = src_ptr + src_stride * 2;
+ uint8_t* dst_ptr,
+ int dst_width) {+ const uint8_t* src_ptr1 = src_ptr + src_stride * 2;
ptrdiff_t tmp_src_stride = src_stride;
- asm volatile (
- MEMACCESS(5)
- "ld1 {v29.8h}, [%5] \n"- MEMACCESS(6)
- "ld1 {v30.16b}, [%6] \n"- MEMACCESS(7)
- "ld1 {v31.8h}, [%7] \n"- "add %2, %2, %0 \n"
- "1: \n"
+ asm volatile(
+ "ld1 {v29.8h}, [%5] \n"+ "ld1 {v30.16b}, [%6] \n"+ "ld1 {v31.8h}, [%7] \n"+ "add %2, %2, %0 \n"
+ "1: \n"
- // 00 40 01 41 02 42 03 43
- // 10 50 11 51 12 52 13 53
- // 20 60 21 61 22 62 23 63
- // 30 70 31 71 32 72 33 73
- MEMACCESS(0)
- "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n"- MEMACCESS(3)
- "ld4 {v4.8b,v5.8b,v6.8b,v7.8b}, [%2], #32 \n"- MEMACCESS(4)
- "ld4 {v16.8b,v17.8b,v18.8b,v19.8b}, [%3], #32 \n"- "subs %w4, %w4, #12 \n"
+ // 00 40 01 41 02 42 03 43
+ // 10 50 11 51 12 52 13 53
+ // 20 60 21 61 22 62 23 63
+ // 30 70 31 71 32 72 33 73
+ "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n"+ "ld4 {v4.8b,v5.8b,v6.8b,v7.8b}, [%2], #32 \n"+ "ld4 {v16.8b,v17.8b,v18.8b,v19.8b}, [%3], #32 \n"+ "subs %w4, %w4, #12 \n"
- // Shuffle the input data around to get align the data
- // so adjacent data can be added. 0,1 - 2,3 - 4,5 - 6,7
- // 00 10 01 11 02 12 03 13
- // 40 50 41 51 42 52 43 53
- "trn1 v20.8b, v0.8b, v1.8b \n"
- "trn2 v21.8b, v0.8b, v1.8b \n"
- "trn1 v22.8b, v4.8b, v5.8b \n"
- "trn2 v23.8b, v4.8b, v5.8b \n"
- "trn1 v24.8b, v16.8b, v17.8b \n"
- "trn2 v25.8b, v16.8b, v17.8b \n"
+ // Shuffle the input data around to get align the data
+ // so adjacent data can be added. 0,1 - 2,3 - 4,5 - 6,7
+ // 00 10 01 11 02 12 03 13
+ // 40 50 41 51 42 52 43 53
+ "trn1 v20.8b, v0.8b, v1.8b \n"
+ "trn2 v21.8b, v0.8b, v1.8b \n"
+ "trn1 v22.8b, v4.8b, v5.8b \n"
+ "trn2 v23.8b, v4.8b, v5.8b \n"
+ "trn1 v24.8b, v16.8b, v17.8b \n"
+ "trn2 v25.8b, v16.8b, v17.8b \n"
- // 20 30 21 31 22 32 23 33
- // 60 70 61 71 62 72 63 73
- "trn1 v0.8b, v2.8b, v3.8b \n"
- "trn2 v1.8b, v2.8b, v3.8b \n"
- "trn1 v4.8b, v6.8b, v7.8b \n"
- "trn2 v5.8b, v6.8b, v7.8b \n"
- "trn1 v16.8b, v18.8b, v19.8b \n"
- "trn2 v17.8b, v18.8b, v19.8b \n"
+ // 20 30 21 31 22 32 23 33
+ // 60 70 61 71 62 72 63 73
+ "trn1 v0.8b, v2.8b, v3.8b \n"
+ "trn2 v1.8b, v2.8b, v3.8b \n"
+ "trn1 v4.8b, v6.8b, v7.8b \n"
+ "trn2 v5.8b, v6.8b, v7.8b \n"
+ "trn1 v16.8b, v18.8b, v19.8b \n"
+ "trn2 v17.8b, v18.8b, v19.8b \n"
- // 00+10 01+11 02+12 03+13
- // 40+50 41+51 42+52 43+53
- "uaddlp v20.4h, v20.8b \n"
- "uaddlp v21.4h, v21.8b \n"
- "uaddlp v22.4h, v22.8b \n"
- "uaddlp v23.4h, v23.8b \n"
- "uaddlp v24.4h, v24.8b \n"
- "uaddlp v25.4h, v25.8b \n"
+ // 00+10 01+11 02+12 03+13
+ // 40+50 41+51 42+52 43+53
+ "uaddlp v20.4h, v20.8b \n"
+ "uaddlp v21.4h, v21.8b \n"
+ "uaddlp v22.4h, v22.8b \n"
+ "uaddlp v23.4h, v23.8b \n"
+ "uaddlp v24.4h, v24.8b \n"
+ "uaddlp v25.4h, v25.8b \n"
- // 60+70 61+71 62+72 63+73
- "uaddlp v1.4h, v1.8b \n"
- "uaddlp v5.4h, v5.8b \n"
- "uaddlp v17.4h, v17.8b \n"
+ // 60+70 61+71 62+72 63+73
+ "uaddlp v1.4h, v1.8b \n"
+ "uaddlp v5.4h, v5.8b \n"
+ "uaddlp v17.4h, v17.8b \n"
- // combine source lines
- "add v20.4h, v20.4h, v22.4h \n"
- "add v21.4h, v21.4h, v23.4h \n"
- "add v20.4h, v20.4h, v24.4h \n"
- "add v21.4h, v21.4h, v25.4h \n"
- "add v2.4h, v1.4h, v5.4h \n"
- "add v2.4h, v2.4h, v17.4h \n"
+ // combine source lines
+ "add v20.4h, v20.4h, v22.4h \n"
+ "add v21.4h, v21.4h, v23.4h \n"
+ "add v20.4h, v20.4h, v24.4h \n"
+ "add v21.4h, v21.4h, v25.4h \n"
+ "add v2.4h, v1.4h, v5.4h \n"
+ "add v2.4h, v2.4h, v17.4h \n"
- // dst_ptr[3] = (s[6 + st * 0] + s[7 + st * 0]
- // + s[6 + st * 1] + s[7 + st * 1]
- // + s[6 + st * 2] + s[7 + st * 2]) / 6
- "sqrdmulh v2.8h, v2.8h, v29.8h \n"
- "xtn v2.8b, v2.8h \n"
+ // dst_ptr[3] = (s[6 + st * 0] + s[7 + st * 0]
+ // + s[6 + st * 1] + s[7 + st * 1]
+ // + s[6 + st * 2] + s[7 + st * 2]) / 6
+ "sqrdmulh v2.8h, v2.8h, v29.8h \n"
+ "xtn v2.8b, v2.8h \n"
- // Shuffle 2,3 reg around so that 2 can be added to the
- // 0,1 reg and 3 can be added to the 4,5 reg. This
- // requires expanding from u8 to u16 as the 0,1 and 4,5
- // registers are already expanded. Then do transposes
- // to get aligned.
- // xx 20 xx 30 xx 21 xx 31 xx 22 xx 32 xx 23 xx 33
- "ushll v16.8h, v16.8b, #0 \n"
- "uaddl v0.8h, v0.8b, v4.8b \n"
+ // Shuffle 2,3 reg around so that 2 can be added to the
+ // 0,1 reg and 3 can be added to the 4,5 reg. This
+ // requires expanding from u8 to u16 as the 0,1 and 4,5
+ // registers are already expanded. Then do transposes
+ // to get aligned.
+ // xx 20 xx 30 xx 21 xx 31 xx 22 xx 32 xx 23 xx 33
+ "ushll v16.8h, v16.8b, #0 \n"
+ "uaddl v0.8h, v0.8b, v4.8b \n"
- // combine source lines
- "add v0.8h, v0.8h, v16.8h \n"
+ // combine source lines
+ "add v0.8h, v0.8h, v16.8h \n"
- // xx 20 xx 21 xx 22 xx 23
- // xx 30 xx 31 xx 32 xx 33
- "trn1 v1.8h, v0.8h, v0.8h \n"
- "trn2 v4.8h, v0.8h, v0.8h \n"
- "xtn v0.4h, v1.4s \n"
- "xtn v4.4h, v4.4s \n"
+ // xx 20 xx 21 xx 22 xx 23
+ // xx 30 xx 31 xx 32 xx 33
+ "trn1 v1.8h, v0.8h, v0.8h \n"
+ "trn2 v4.8h, v0.8h, v0.8h \n"
+ "xtn v0.4h, v1.4s \n"
+ "xtn v4.4h, v4.4s \n"
- // 0+1+2, 3+4+5
- "add v20.8h, v20.8h, v0.8h \n"
- "add v21.8h, v21.8h, v4.8h \n"
+ // 0+1+2, 3+4+5
+ "add v20.8h, v20.8h, v0.8h \n"
+ "add v21.8h, v21.8h, v4.8h \n"
- // Need to divide, but can't downshift as the the value
- // isn't a power of 2. So multiply by 65536 / n
- // and take the upper 16 bits.
- "sqrdmulh v0.8h, v20.8h, v31.8h \n"
- "sqrdmulh v1.8h, v21.8h, v31.8h \n"
+ // Need to divide, but can't downshift as the the value
+ // isn't a power of 2. So multiply by 65536 / n
+ // and take the upper 16 bits.
+ "sqrdmulh v0.8h, v20.8h, v31.8h \n"
+ "sqrdmulh v1.8h, v21.8h, v31.8h \n"
- // Align for table lookup, vtbl requires registers to
- // be adjacent
- "tbl v3.16b, {v0.16b, v1.16b, v2.16b}, v30.16b \n"+ // Align for table lookup, vtbl requires registers to be adjacent
+ "tbl v3.16b, {v0.16b, v1.16b, v2.16b}, v30.16b \n"- MEMACCESS(1)
- "st1 {v3.8b}, [%1], #8 \n"- MEMACCESS(1)
- "st1 {v3.s}[2], [%1], #4 \n"- "b.gt 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(tmp_src_stride), // %2
- "+r"(src_ptr1), // %3
- "+r"(dst_width) // %4
- : "r"(&kMult38_Div6), // %5
- "r"(&kShuf38_2), // %6
- "r"(&kMult38_Div9) // %7
- : "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16", "v17",
- "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v29",
- "v30", "v31", "memory", "cc"
- );
+ "st1 {v3.8b}, [%1], #8 \n"+ "st1 {v3.s}[2], [%1], #4 \n"+ "b.gt 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(tmp_src_stride), // %2
+ "+r"(src_ptr1), // %3
+ "+r"(dst_width) // %4
+ : "r"(&kMult38_Div6), // %5
+ "r"(&kShuf38_2), // %6
+ "r"(&kMult38_Div9) // %7
+ : "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16", "v17", "v18",
+ "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v29", "v30", "v31",
+ "memory", "cc");
}
// 32x2 -> 12x1
-void ScaleRowDown38_2_Box_NEON(const uint8* src_ptr,
+void ScaleRowDown38_2_Box_NEON(const uint8_t* src_ptr,
ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {+ uint8_t* dst_ptr,
+ int dst_width) {// TODO(fbarchard): use src_stride directly for clang 3.5+.
ptrdiff_t tmp_src_stride = src_stride;
- asm volatile (
- MEMACCESS(4)
- "ld1 {v30.8h}, [%4] \n"- MEMACCESS(5)
- "ld1 {v31.16b}, [%5] \n"- "add %2, %2, %0 \n"
- "1: \n"
+ asm volatile(
+ "ld1 {v30.8h}, [%4] \n"+ "ld1 {v31.16b}, [%5] \n"+ "add %2, %2, %0 \n"
+ "1: \n"
- // 00 40 01 41 02 42 03 43
- // 10 50 11 51 12 52 13 53
- // 20 60 21 61 22 62 23 63
- // 30 70 31 71 32 72 33 73
- MEMACCESS(0)
- "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n"- MEMACCESS(3)
- "ld4 {v4.8b,v5.8b,v6.8b,v7.8b}, [%2], #32 \n"- "subs %w3, %w3, #12 \n"
+ // 00 40 01 41 02 42 03 43
+ // 10 50 11 51 12 52 13 53
+ // 20 60 21 61 22 62 23 63
+ // 30 70 31 71 32 72 33 73
+ "ld4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%0], #32 \n"+ "ld4 {v4.8b,v5.8b,v6.8b,v7.8b}, [%2], #32 \n"+ "subs %w3, %w3, #12 \n"
- // Shuffle the input data around to get align the data
- // so adjacent data can be added. 0,1 - 2,3 - 4,5 - 6,7
- // 00 10 01 11 02 12 03 13
- // 40 50 41 51 42 52 43 53
- "trn1 v16.8b, v0.8b, v1.8b \n"
- "trn2 v17.8b, v0.8b, v1.8b \n"
- "trn1 v18.8b, v4.8b, v5.8b \n"
- "trn2 v19.8b, v4.8b, v5.8b \n"
+ // Shuffle the input data around to get align the data
+ // so adjacent data can be added. 0,1 - 2,3 - 4,5 - 6,7
+ // 00 10 01 11 02 12 03 13
+ // 40 50 41 51 42 52 43 53
+ "trn1 v16.8b, v0.8b, v1.8b \n"
+ "trn2 v17.8b, v0.8b, v1.8b \n"
+ "trn1 v18.8b, v4.8b, v5.8b \n"
+ "trn2 v19.8b, v4.8b, v5.8b \n"
- // 20 30 21 31 22 32 23 33
- // 60 70 61 71 62 72 63 73
- "trn1 v0.8b, v2.8b, v3.8b \n"
- "trn2 v1.8b, v2.8b, v3.8b \n"
- "trn1 v4.8b, v6.8b, v7.8b \n"
- "trn2 v5.8b, v6.8b, v7.8b \n"
+ // 20 30 21 31 22 32 23 33
+ // 60 70 61 71 62 72 63 73
+ "trn1 v0.8b, v2.8b, v3.8b \n"
+ "trn2 v1.8b, v2.8b, v3.8b \n"
+ "trn1 v4.8b, v6.8b, v7.8b \n"
+ "trn2 v5.8b, v6.8b, v7.8b \n"
- // 00+10 01+11 02+12 03+13
- // 40+50 41+51 42+52 43+53
- "uaddlp v16.4h, v16.8b \n"
- "uaddlp v17.4h, v17.8b \n"
- "uaddlp v18.4h, v18.8b \n"
- "uaddlp v19.4h, v19.8b \n"
+ // 00+10 01+11 02+12 03+13
+ // 40+50 41+51 42+52 43+53
+ "uaddlp v16.4h, v16.8b \n"
+ "uaddlp v17.4h, v17.8b \n"
+ "uaddlp v18.4h, v18.8b \n"
+ "uaddlp v19.4h, v19.8b \n"
- // 60+70 61+71 62+72 63+73
- "uaddlp v1.4h, v1.8b \n"
- "uaddlp v5.4h, v5.8b \n"
+ // 60+70 61+71 62+72 63+73
+ "uaddlp v1.4h, v1.8b \n"
+ "uaddlp v5.4h, v5.8b \n"
- // combine source lines
- "add v16.4h, v16.4h, v18.4h \n"
- "add v17.4h, v17.4h, v19.4h \n"
- "add v2.4h, v1.4h, v5.4h \n"
+ // combine source lines
+ "add v16.4h, v16.4h, v18.4h \n"
+ "add v17.4h, v17.4h, v19.4h \n"
+ "add v2.4h, v1.4h, v5.4h \n"
- // dst_ptr[3] = (s[6] + s[7] + s[6+st] + s[7+st]) / 4
- "uqrshrn v2.8b, v2.8h, #2 \n"
+ // dst_ptr[3] = (s[6] + s[7] + s[6+st] + s[7+st]) / 4
+ "uqrshrn v2.8b, v2.8h, #2 \n"
- // Shuffle 2,3 reg around so that 2 can be added to the
- // 0,1 reg and 3 can be added to the 4,5 reg. This
- // requires expanding from u8 to u16 as the 0,1 and 4,5
- // registers are already expanded. Then do transposes
- // to get aligned.
- // xx 20 xx 30 xx 21 xx 31 xx 22 xx 32 xx 23 xx 33
+ // Shuffle 2,3 reg around so that 2 can be added to the
+ // 0,1 reg and 3 can be added to the 4,5 reg. This
+ // requires expanding from u8 to u16 as the 0,1 and 4,5
+ // registers are already expanded. Then do transposes
+ // to get aligned.
+ // xx 20 xx 30 xx 21 xx 31 xx 22 xx 32 xx 23 xx 33
- // combine source lines
- "uaddl v0.8h, v0.8b, v4.8b \n"
+ // combine source lines
+ "uaddl v0.8h, v0.8b, v4.8b \n"
- // xx 20 xx 21 xx 22 xx 23
- // xx 30 xx 31 xx 32 xx 33
- "trn1 v1.8h, v0.8h, v0.8h \n"
- "trn2 v4.8h, v0.8h, v0.8h \n"
- "xtn v0.4h, v1.4s \n"
- "xtn v4.4h, v4.4s \n"
+ // xx 20 xx 21 xx 22 xx 23
+ // xx 30 xx 31 xx 32 xx 33
+ "trn1 v1.8h, v0.8h, v0.8h \n"
+ "trn2 v4.8h, v0.8h, v0.8h \n"
+ "xtn v0.4h, v1.4s \n"
+ "xtn v4.4h, v4.4s \n"
- // 0+1+2, 3+4+5
- "add v16.8h, v16.8h, v0.8h \n"
- "add v17.8h, v17.8h, v4.8h \n"
+ // 0+1+2, 3+4+5
+ "add v16.8h, v16.8h, v0.8h \n"
+ "add v17.8h, v17.8h, v4.8h \n"
- // Need to divide, but can't downshift as the the value
- // isn't a power of 2. So multiply by 65536 / n
- // and take the upper 16 bits.
- "sqrdmulh v0.8h, v16.8h, v30.8h \n"
- "sqrdmulh v1.8h, v17.8h, v30.8h \n"
+ // Need to divide, but can't downshift as the the value
+ // isn't a power of 2. So multiply by 65536 / n
+ // and take the upper 16 bits.
+ "sqrdmulh v0.8h, v16.8h, v30.8h \n"
+ "sqrdmulh v1.8h, v17.8h, v30.8h \n"
- // Align for table lookup, vtbl requires registers to
- // be adjacent
+ // Align for table lookup, vtbl requires registers to
+ // be adjacent
- "tbl v3.16b, {v0.16b, v1.16b, v2.16b}, v31.16b \n"+ "tbl v3.16b, {v0.16b, v1.16b, v2.16b}, v31.16b \n"- MEMACCESS(1)
- "st1 {v3.8b}, [%1], #8 \n"- MEMACCESS(1)
- "st1 {v3.s}[2], [%1], #4 \n"- "b.gt 1b \n"
- : "+r"(src_ptr), // %0
- "+r"(dst_ptr), // %1
- "+r"(tmp_src_stride), // %2
- "+r"(dst_width) // %3
- : "r"(&kMult38_Div6), // %4
- "r"(&kShuf38_2) // %5
- : "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16", "v17",
- "v18", "v19", "v30", "v31", "memory", "cc"
- );
+ "st1 {v3.8b}, [%1], #8 \n"+ "st1 {v3.s}[2], [%1], #4 \n"+ "b.gt 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst_ptr), // %1
+ "+r"(tmp_src_stride), // %2
+ "+r"(dst_width) // %3
+ : "r"(&kMult38_Div6), // %4
+ "r"(&kShuf38_2) // %5
+ : "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16", "v17", "v18",
+ "v19", "v30", "v31", "memory", "cc");
}
-void ScaleAddRows_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint16* dst_ptr, int src_width, int src_height) {- const uint8* src_tmp;
- asm volatile (
- "1: \n"
- "mov %0, %1 \n"
- "mov w12, %w5 \n"
- "eor v2.16b, v2.16b, v2.16b \n"
- "eor v3.16b, v3.16b, v3.16b \n"
- "2: \n"
- // load 16 pixels into q0
- MEMACCESS(0)
- "ld1 {v0.16b}, [%0], %3 \n"- "uaddw2 v3.8h, v3.8h, v0.16b \n"
- "uaddw v2.8h, v2.8h, v0.8b \n"
- "subs w12, w12, #1 \n"
- "b.gt 2b \n"
- MEMACCESS(2)
- "st1 {v2.8h, v3.8h}, [%2], #32 \n" // store pixels- "add %1, %1, #16 \n"
- "subs %w4, %w4, #16 \n" // 16 processed per loop
- "b.gt 1b \n"
- : "=&r"(src_tmp), // %0
- "+r"(src_ptr), // %1
- "+r"(dst_ptr), // %2
- "+r"(src_stride), // %3
- "+r"(src_width), // %4
- "+r"(src_height) // %5
- :
- : "memory", "cc", "w12", "v0", "v1", "v2", "v3" // Clobber List
- );
+void ScaleAddRows_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint16_t* dst_ptr,
+ int src_width,
+ int src_height) {+ const uint8_t* src_tmp;
+ asm volatile(
+ "1: \n"
+ "mov %0, %1 \n"
+ "mov w12, %w5 \n"
+ "eor v2.16b, v2.16b, v2.16b \n"
+ "eor v3.16b, v3.16b, v3.16b \n"
+ "2: \n"
+ // load 16 pixels into q0
+ "ld1 {v0.16b}, [%0], %3 \n"+ "uaddw2 v3.8h, v3.8h, v0.16b \n"
+ "uaddw v2.8h, v2.8h, v0.8b \n"
+ "subs w12, w12, #1 \n"
+ "b.gt 2b \n"
+ "st1 {v2.8h, v3.8h}, [%2], #32 \n" // store pixels+ "add %1, %1, #16 \n"
+ "subs %w4, %w4, #16 \n" // 16 processed per loop
+ "b.gt 1b \n"
+ : "=&r"(src_tmp), // %0
+ "+r"(src_ptr), // %1
+ "+r"(dst_ptr), // %2
+ "+r"(src_stride), // %3
+ "+r"(src_width), // %4
+ "+r"(src_height) // %5
+ :
+ : "memory", "cc", "w12", "v0", "v1", "v2", "v3" // Clobber List
+ );
}
// TODO(Yang Zhang): Investigate less load instructions for
// the x/dx stepping
-#define LOAD2_DATA8_LANE(n) \
- "lsr %5, %3, #16 \n" \
- "add %6, %1, %5 \n" \
- "add %3, %3, %4 \n" \
- MEMACCESS(6) \
- "ld2 {v4.b, v5.b}["#n"], [%6] \n"+#define LOAD2_DATA8_LANE(n) \
+ "lsr %5, %3, #16 \n" \
+ "add %6, %1, %5 \n" \
+ "add %3, %3, %4 \n" \
+ "ld2 {v4.b, v5.b}[" #n "], [%6] \n"-void ScaleFilterCols_NEON(uint8* dst_ptr, const uint8* src_ptr,
- int dst_width, int x, int dx) {+// The NEON version mimics this formula (from row_common.cc):
+// #define BLENDER(a, b, f) (uint8_t)((int)(a) +
+// ((((int)((f)) * ((int)(b) - (int)(a))) + 0x8000) >> 16))
+
+void ScaleFilterCols_NEON(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ int dst_width,
+ int x,
+ int dx) { int dx_offset[4] = {0, 1, 2, 3};int* tmp = dx_offset;
- const uint8* src_tmp = src_ptr;
- int64 dst_width64 = (int64) dst_width; // Work around ios 64 bit warning.
- int64 x64 = (int64) x;
- int64 dx64 = (int64) dx;
+ const uint8_t* src_tmp = src_ptr;
+ int64_t x64 = (int64_t)x; // NOLINT
+ int64_t dx64 = (int64_t)dx; // NOLINT
asm volatile (
"dup v0.4s, %w3 \n" // x
"dup v1.4s, %w4 \n" // dx
@@ -626,12 +602,11 @@
"ushll2 v6.4s, v6.8h, #0 \n"
"mul v16.4s, v16.4s, v7.4s \n"
"mul v17.4s, v17.4s, v6.4s \n"
- "rshrn v6.4h, v16.4s, #16 \n"
- "rshrn2 v6.8h, v17.4s, #16 \n"
+ "rshrn v6.4h, v16.4s, #16 \n"
+ "rshrn2 v6.8h, v17.4s, #16 \n"
"add v4.8h, v4.8h, v6.8h \n"
"xtn v4.8b, v4.8h \n"
- MEMACCESS(0)
"st1 {v4.8b}, [%0], #8 \n" // store pixels"add v1.4s, v1.4s, v0.4s \n"
"add v2.4s, v2.4s, v0.4s \n"
@@ -639,7 +614,7 @@
"b.gt 1b \n"
: "+r"(dst_ptr), // %0
"+r"(src_ptr), // %1
- "+r"(dst_width64), // %2
+ "+r"(dst_width), // %2
"+r"(x64), // %3
"+r"(dx64), // %4
"+r"(tmp), // %5
@@ -653,214 +628,190 @@
#undef LOAD2_DATA8_LANE
// 16x2 -> 16x1
-void ScaleFilterRows_NEON(uint8* dst_ptr,
- const uint8* src_ptr, ptrdiff_t src_stride,
- int dst_width, int source_y_fraction) {- int y_fraction = 256 - source_y_fraction;
- asm volatile (
- "cmp %w4, #0 \n"
- "b.eq 100f \n"
- "add %2, %2, %1 \n"
- "cmp %w4, #64 \n"
- "b.eq 75f \n"
- "cmp %w4, #128 \n"
- "b.eq 50f \n"
- "cmp %w4, #192 \n"
- "b.eq 25f \n"
+void ScaleFilterRows_NEON(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ int dst_width,
+ int source_y_fraction) {+ int y_fraction = 256 - source_y_fraction;
+ asm volatile(
+ "cmp %w4, #0 \n"
+ "b.eq 100f \n"
+ "add %2, %2, %1 \n"
+ "cmp %w4, #64 \n"
+ "b.eq 75f \n"
+ "cmp %w4, #128 \n"
+ "b.eq 50f \n"
+ "cmp %w4, #192 \n"
+ "b.eq 25f \n"
- "dup v5.8b, %w4 \n"
- "dup v4.8b, %w5 \n"
- // General purpose row blend.
- "1: \n"
- MEMACCESS(1)
- "ld1 {v0.16b}, [%1], #16 \n"- MEMACCESS(2)
- "ld1 {v1.16b}, [%2], #16 \n"- "subs %w3, %w3, #16 \n"
- "umull v6.8h, v0.8b, v4.8b \n"
- "umull2 v7.8h, v0.16b, v4.16b \n"
- "umlal v6.8h, v1.8b, v5.8b \n"
- "umlal2 v7.8h, v1.16b, v5.16b \n"
- "rshrn v0.8b, v6.8h, #8 \n"
- "rshrn2 v0.16b, v7.8h, #8 \n"
- MEMACCESS(0)
- "st1 {v0.16b}, [%0], #16 \n"- "b.gt 1b \n"
- "b 99f \n"
+ "dup v5.8b, %w4 \n"
+ "dup v4.8b, %w5 \n"
+ // General purpose row blend.
+ "1: \n"
+ "ld1 {v0.16b}, [%1], #16 \n"+ "ld1 {v1.16b}, [%2], #16 \n"+ "subs %w3, %w3, #16 \n"
+ "umull v6.8h, v0.8b, v4.8b \n"
+ "umull2 v7.8h, v0.16b, v4.16b \n"
+ "umlal v6.8h, v1.8b, v5.8b \n"
+ "umlal2 v7.8h, v1.16b, v5.16b \n"
+ "rshrn v0.8b, v6.8h, #8 \n"
+ "rshrn2 v0.16b, v7.8h, #8 \n"
+ "st1 {v0.16b}, [%0], #16 \n"+ "b.gt 1b \n"
+ "b 99f \n"
- // Blend 25 / 75.
- "25: \n"
- MEMACCESS(1)
- "ld1 {v0.16b}, [%1], #16 \n"- MEMACCESS(2)
- "ld1 {v1.16b}, [%2], #16 \n"- "subs %w3, %w3, #16 \n"
- "urhadd v0.16b, v0.16b, v1.16b \n"
- "urhadd v0.16b, v0.16b, v1.16b \n"
- MEMACCESS(0)
- "st1 {v0.16b}, [%0], #16 \n"- "b.gt 25b \n"
- "b 99f \n"
+ // Blend 25 / 75.
+ "25: \n"
+ "ld1 {v0.16b}, [%1], #16 \n"+ "ld1 {v1.16b}, [%2], #16 \n"+ "subs %w3, %w3, #16 \n"
+ "urhadd v0.16b, v0.16b, v1.16b \n"
+ "urhadd v0.16b, v0.16b, v1.16b \n"
+ "st1 {v0.16b}, [%0], #16 \n"+ "b.gt 25b \n"
+ "b 99f \n"
- // Blend 50 / 50.
- "50: \n"
- MEMACCESS(1)
- "ld1 {v0.16b}, [%1], #16 \n"- MEMACCESS(2)
- "ld1 {v1.16b}, [%2], #16 \n"- "subs %w3, %w3, #16 \n"
- "urhadd v0.16b, v0.16b, v1.16b \n"
- MEMACCESS(0)
- "st1 {v0.16b}, [%0], #16 \n"- "b.gt 50b \n"
- "b 99f \n"
+ // Blend 50 / 50.
+ "50: \n"
+ "ld1 {v0.16b}, [%1], #16 \n"+ "ld1 {v1.16b}, [%2], #16 \n"+ "subs %w3, %w3, #16 \n"
+ "urhadd v0.16b, v0.16b, v1.16b \n"
+ "st1 {v0.16b}, [%0], #16 \n"+ "b.gt 50b \n"
+ "b 99f \n"
- // Blend 75 / 25.
- "75: \n"
- MEMACCESS(1)
- "ld1 {v1.16b}, [%1], #16 \n"- MEMACCESS(2)
- "ld1 {v0.16b}, [%2], #16 \n"- "subs %w3, %w3, #16 \n"
- "urhadd v0.16b, v0.16b, v1.16b \n"
- "urhadd v0.16b, v0.16b, v1.16b \n"
- MEMACCESS(0)
- "st1 {v0.16b}, [%0], #16 \n"- "b.gt 75b \n"
- "b 99f \n"
+ // Blend 75 / 25.
+ "75: \n"
+ "ld1 {v1.16b}, [%1], #16 \n"+ "ld1 {v0.16b}, [%2], #16 \n"+ "subs %w3, %w3, #16 \n"
+ "urhadd v0.16b, v0.16b, v1.16b \n"
+ "urhadd v0.16b, v0.16b, v1.16b \n"
+ "st1 {v0.16b}, [%0], #16 \n"+ "b.gt 75b \n"
+ "b 99f \n"
- // Blend 100 / 0 - Copy row unchanged.
- "100: \n"
- MEMACCESS(1)
- "ld1 {v0.16b}, [%1], #16 \n"- "subs %w3, %w3, #16 \n"
- MEMACCESS(0)
- "st1 {v0.16b}, [%0], #16 \n"- "b.gt 100b \n"
+ // Blend 100 / 0 - Copy row unchanged.
+ "100: \n"
+ "ld1 {v0.16b}, [%1], #16 \n"+ "subs %w3, %w3, #16 \n"
+ "st1 {v0.16b}, [%0], #16 \n"+ "b.gt 100b \n"
- "99: \n"
- MEMACCESS(0)
- "st1 {v0.b}[15], [%0] \n"- : "+r"(dst_ptr), // %0
- "+r"(src_ptr), // %1
- "+r"(src_stride), // %2
- "+r"(dst_width), // %3
- "+r"(source_y_fraction),// %4
- "+r"(y_fraction) // %5
- :
- : "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "memory", "cc"
- );
+ "99: \n"
+ "st1 {v0.b}[15], [%0] \n"+ : "+r"(dst_ptr), // %0
+ "+r"(src_ptr), // %1
+ "+r"(src_stride), // %2
+ "+r"(dst_width), // %3
+ "+r"(source_y_fraction), // %4
+ "+r"(y_fraction) // %5
+ :
+ : "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "memory", "cc");
}
-void ScaleARGBRowDown2_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width) {- asm volatile (
- "1: \n"
- // load even pixels into q0, odd into q1
- MEMACCESS (0)
- "ld2 {v0.4s, v1.4s}, [%0], #32 \n"- MEMACCESS (0)
- "ld2 {v2.4s, v3.4s}, [%0], #32 \n"- "subs %w2, %w2, #8 \n" // 8 processed per loop
- MEMACCESS (1)
- "st1 {v1.16b}, [%1], #16 \n" // store odd pixels- MEMACCESS (1)
- "st1 {v3.16b}, [%1], #16 \n"- "b.gt 1b \n"
- : "+r" (src_ptr), // %0
- "+r" (dst), // %1
- "+r" (dst_width) // %2
- :
- : "memory", "cc", "v0", "v1", "v2", "v3" // Clobber List
- );
+void ScaleARGBRowDown2_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width) {+ (void)src_stride;
+ asm volatile(
+ "1: \n"
+ // load 16 ARGB pixels with even pixels into q0/q2, odd into q1/q3
+ "ld4 {v0.4s,v1.4s,v2.4s,v3.4s}, [%0], #64 \n"+ "subs %w2, %w2, #8 \n" // 8 processed per loop
+ "mov v2.16b, v3.16b \n"
+ "st2 {v1.4s,v2.4s}, [%1], #32 \n" // store 8 odd pixels+ "b.gt 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(dst), // %1
+ "+r"(dst_width) // %2
+ :
+ : "memory", "cc", "v0", "v1", "v2", "v3" // Clobber List
+ );
}
-void ScaleARGBRowDown2Linear_NEON(const uint8* src_argb, ptrdiff_t src_stride,
- uint8* dst_argb, int dst_width) {- asm volatile (
- "1: \n"
- MEMACCESS (0)
- // load 8 ARGB pixels.
- "ld4 {v0.16b,v1.16b,v2.16b,v3.16b}, [%0], #64 \n"- "subs %w2, %w2, #8 \n" // 8 processed per loop.
- "uaddlp v0.8h, v0.16b \n" // B 16 bytes -> 8 shorts.
- "uaddlp v1.8h, v1.16b \n" // G 16 bytes -> 8 shorts.
- "uaddlp v2.8h, v2.16b \n" // R 16 bytes -> 8 shorts.
- "uaddlp v3.8h, v3.16b \n" // A 16 bytes -> 8 shorts.
- "rshrn v0.8b, v0.8h, #1 \n" // downshift, round and pack
- "rshrn v1.8b, v1.8h, #1 \n"
- "rshrn v2.8b, v2.8h, #1 \n"
- "rshrn v3.8b, v3.8h, #1 \n"
- MEMACCESS (1)
- "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%1], #32 \n"- "b.gt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb), // %1
- "+r"(dst_width) // %2
- :
- : "memory", "cc", "v0", "v1", "v2", "v3" // Clobber List
- );
+void ScaleARGBRowDown2Linear_NEON(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ uint8_t* dst_argb,
+ int dst_width) {+ (void)src_stride;
+ asm volatile(
+ "1: \n"
+ // load 16 ARGB pixels with even pixels into q0/q2, odd into q1/q3
+ "ld4 {v0.4s,v1.4s,v2.4s,v3.4s}, [%0], #64 \n"+ "subs %w2, %w2, #8 \n" // 8 processed per loop
+
+ "urhadd v0.16b, v0.16b, v1.16b \n" // rounding half add
+ "urhadd v1.16b, v2.16b, v3.16b \n"
+ "st2 {v0.4s,v1.4s}, [%1], #32 \n" // store 8 pixels+ "b.gt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(dst_width) // %2
+ :
+ : "memory", "cc", "v0", "v1", "v2", "v3" // Clobber List
+ );
}
-void ScaleARGBRowDown2Box_NEON(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst, int dst_width) {- asm volatile (
- // change the stride to row 2 pointer
- "add %1, %1, %0 \n"
- "1: \n"
- MEMACCESS (0)
- "ld4 {v0.16b,v1.16b,v2.16b,v3.16b}, [%0], #64 \n" // load 8 ARGB pixels.- "subs %w3, %w3, #8 \n" // 8 processed per loop.
- "uaddlp v0.8h, v0.16b \n" // B 16 bytes -> 8 shorts.
- "uaddlp v1.8h, v1.16b \n" // G 16 bytes -> 8 shorts.
- "uaddlp v2.8h, v2.16b \n" // R 16 bytes -> 8 shorts.
- "uaddlp v3.8h, v3.16b \n" // A 16 bytes -> 8 shorts.
- MEMACCESS (1)
- "ld4 {v16.16b,v17.16b,v18.16b,v19.16b}, [%1], #64 \n" // load 8 more ARGB pixels.- "uadalp v0.8h, v16.16b \n" // B 16 bytes -> 8 shorts.
- "uadalp v1.8h, v17.16b \n" // G 16 bytes -> 8 shorts.
- "uadalp v2.8h, v18.16b \n" // R 16 bytes -> 8 shorts.
- "uadalp v3.8h, v19.16b \n" // A 16 bytes -> 8 shorts.
- "rshrn v0.8b, v0.8h, #2 \n" // downshift, round and pack
- "rshrn v1.8b, v1.8h, #2 \n"
- "rshrn v2.8b, v2.8h, #2 \n"
- "rshrn v3.8b, v3.8h, #2 \n"
- MEMACCESS (2)
- "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%2], #32 \n"- "b.gt 1b \n"
- : "+r" (src_ptr), // %0
- "+r" (src_stride), // %1
- "+r" (dst), // %2
- "+r" (dst_width) // %3
- :
- : "memory", "cc", "v0", "v1", "v2", "v3", "v16", "v17", "v18", "v19"
- );
+void ScaleARGBRowDown2Box_NEON(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst,
+ int dst_width) {+ asm volatile(
+ // change the stride to row 2 pointer
+ "add %1, %1, %0 \n"
+ "1: \n"
+ "ld4 {v0.16b,v1.16b,v2.16b,v3.16b}, [%0], #64 \n" // load 8 ARGB+ "subs %w3, %w3, #8 \n" // 8 processed per loop.
+ "uaddlp v0.8h, v0.16b \n" // B 16 bytes -> 8 shorts.
+ "uaddlp v1.8h, v1.16b \n" // G 16 bytes -> 8 shorts.
+ "uaddlp v2.8h, v2.16b \n" // R 16 bytes -> 8 shorts.
+ "uaddlp v3.8h, v3.16b \n" // A 16 bytes -> 8 shorts.
+ "ld4 {v16.16b,v17.16b,v18.16b,v19.16b}, [%1], #64 \n" // load 8+ "uadalp v0.8h, v16.16b \n" // B 16 bytes -> 8 shorts.
+ "uadalp v1.8h, v17.16b \n" // G 16 bytes -> 8 shorts.
+ "uadalp v2.8h, v18.16b \n" // R 16 bytes -> 8 shorts.
+ "uadalp v3.8h, v19.16b \n" // A 16 bytes -> 8 shorts.
+ "rshrn v0.8b, v0.8h, #2 \n" // round and pack
+ "rshrn v1.8b, v1.8h, #2 \n"
+ "rshrn v2.8b, v2.8h, #2 \n"
+ "rshrn v3.8b, v3.8h, #2 \n"
+ "st4 {v0.8b,v1.8b,v2.8b,v3.8b}, [%2], #32 \n"+ "b.gt 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(src_stride), // %1
+ "+r"(dst), // %2
+ "+r"(dst_width) // %3
+ :
+ : "memory", "cc", "v0", "v1", "v2", "v3", "v16", "v17", "v18", "v19");
}
// Reads 4 pixels at a time.
// Alignment requirement: src_argb 4 byte aligned.
-void ScaleARGBRowDownEven_NEON(const uint8* src_argb, ptrdiff_t src_stride,
- int src_stepx, uint8* dst_argb, int dst_width) {- asm volatile (
- "1: \n"
- MEMACCESS(0)
- "ld1 {v0.s}[0], [%0], %3 \n"- MEMACCESS(0)
- "ld1 {v0.s}[1], [%0], %3 \n"- MEMACCESS(0)
- "ld1 {v0.s}[2], [%0], %3 \n"- MEMACCESS(0)
- "ld1 {v0.s}[3], [%0], %3 \n"- "subs %w2, %w2, #4 \n" // 4 pixels per loop.
- MEMACCESS(1)
- "st1 {v0.16b}, [%1], #16 \n"- "b.gt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(dst_argb), // %1
- "+r"(dst_width) // %2
- : "r"((int64)(src_stepx * 4)) // %3
- : "memory", "cc", "v0"
- );
+void ScaleARGBRowDownEven_NEON(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ int src_stepx,
+ uint8_t* dst_argb,
+ int dst_width) {+ (void)src_stride;
+ asm volatile(
+ "1: \n"
+ "ld1 {v0.s}[0], [%0], %3 \n"+ "ld1 {v0.s}[1], [%0], %3 \n"+ "ld1 {v0.s}[2], [%0], %3 \n"+ "ld1 {v0.s}[3], [%0], %3 \n"+ "subs %w2, %w2, #4 \n" // 4 pixels per loop.
+ "st1 {v0.16b}, [%1], #16 \n"+ "b.gt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(dst_argb), // %1
+ "+r"(dst_width) // %2
+ : "r"((int64_t)(src_stepx * 4)) // %3
+ : "memory", "cc", "v0");
}
// Reads 4 pixels at a time.
@@ -867,96 +818,88 @@
// Alignment requirement: src_argb 4 byte aligned.
// TODO(Yang Zhang): Might be worth another optimization pass in future.
// It could be upgraded to 8 pixels at a time to start with.
-void ScaleARGBRowDownEvenBox_NEON(const uint8* src_argb, ptrdiff_t src_stride,
+void ScaleARGBRowDownEvenBox_NEON(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
int src_stepx,
- uint8* dst_argb, int dst_width) {- asm volatile (
- "add %1, %1, %0 \n"
- "1: \n"
- MEMACCESS(0)
- "ld1 {v0.8b}, [%0], %4 \n" // Read 4 2x2 blocks -> 2x1- MEMACCESS(1)
- "ld1 {v1.8b}, [%1], %4 \n"- MEMACCESS(0)
- "ld1 {v2.8b}, [%0], %4 \n"- MEMACCESS(1)
- "ld1 {v3.8b}, [%1], %4 \n"- MEMACCESS(0)
- "ld1 {v4.8b}, [%0], %4 \n"- MEMACCESS(1)
- "ld1 {v5.8b}, [%1], %4 \n"- MEMACCESS(0)
- "ld1 {v6.8b}, [%0], %4 \n"- MEMACCESS(1)
- "ld1 {v7.8b}, [%1], %4 \n"- "uaddl v0.8h, v0.8b, v1.8b \n"
- "uaddl v2.8h, v2.8b, v3.8b \n"
- "uaddl v4.8h, v4.8b, v5.8b \n"
- "uaddl v6.8h, v6.8b, v7.8b \n"
- "mov v16.d[1], v0.d[1] \n" // ab_cd -> ac_bd
- "mov v0.d[1], v2.d[0] \n"
- "mov v2.d[0], v16.d[1] \n"
- "mov v16.d[1], v4.d[1] \n" // ef_gh -> eg_fh
- "mov v4.d[1], v6.d[0] \n"
- "mov v6.d[0], v16.d[1] \n"
- "add v0.8h, v0.8h, v2.8h \n" // (a+b)_(c+d)
- "add v4.8h, v4.8h, v6.8h \n" // (e+f)_(g+h)
- "rshrn v0.8b, v0.8h, #2 \n" // first 2 pixels.
- "rshrn2 v0.16b, v4.8h, #2 \n" // next 2 pixels.
- "subs %w3, %w3, #4 \n" // 4 pixels per loop.
- MEMACCESS(2)
- "st1 {v0.16b}, [%2], #16 \n"- "b.gt 1b \n"
- : "+r"(src_argb), // %0
- "+r"(src_stride), // %1
- "+r"(dst_argb), // %2
- "+r"(dst_width) // %3
- : "r"((int64)(src_stepx * 4)) // %4
- : "memory", "cc", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16"
- );
+ uint8_t* dst_argb,
+ int dst_width) {+ asm volatile(
+ "add %1, %1, %0 \n"
+ "1: \n"
+ "ld1 {v0.8b}, [%0], %4 \n" // Read 4 2x2 -> 2x1+ "ld1 {v1.8b}, [%1], %4 \n"+ "ld1 {v2.8b}, [%0], %4 \n"+ "ld1 {v3.8b}, [%1], %4 \n"+ "ld1 {v4.8b}, [%0], %4 \n"+ "ld1 {v5.8b}, [%1], %4 \n"+ "ld1 {v6.8b}, [%0], %4 \n"+ "ld1 {v7.8b}, [%1], %4 \n"+ "uaddl v0.8h, v0.8b, v1.8b \n"
+ "uaddl v2.8h, v2.8b, v3.8b \n"
+ "uaddl v4.8h, v4.8b, v5.8b \n"
+ "uaddl v6.8h, v6.8b, v7.8b \n"
+ "mov v16.d[1], v0.d[1] \n" // ab_cd -> ac_bd
+ "mov v0.d[1], v2.d[0] \n"
+ "mov v2.d[0], v16.d[1] \n"
+ "mov v16.d[1], v4.d[1] \n" // ef_gh -> eg_fh
+ "mov v4.d[1], v6.d[0] \n"
+ "mov v6.d[0], v16.d[1] \n"
+ "add v0.8h, v0.8h, v2.8h \n" // (a+b)_(c+d)
+ "add v4.8h, v4.8h, v6.8h \n" // (e+f)_(g+h)
+ "rshrn v0.8b, v0.8h, #2 \n" // first 2 pixels.
+ "rshrn2 v0.16b, v4.8h, #2 \n" // next 2 pixels.
+ "subs %w3, %w3, #4 \n" // 4 pixels per loop.
+ "st1 {v0.16b}, [%2], #16 \n"+ "b.gt 1b \n"
+ : "+r"(src_argb), // %0
+ "+r"(src_stride), // %1
+ "+r"(dst_argb), // %2
+ "+r"(dst_width) // %3
+ : "r"((int64_t)(src_stepx * 4)) // %4
+ : "memory", "cc", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16");
}
// TODO(Yang Zhang): Investigate less load instructions for
// the x/dx stepping
-#define LOAD1_DATA32_LANE(vn, n) \
- "lsr %5, %3, #16 \n" \
- "add %6, %1, %5, lsl #2 \n" \
- "add %3, %3, %4 \n" \
- MEMACCESS(6) \
- "ld1 {"#vn".s}["#n"], [%6] \n"+#define LOAD1_DATA32_LANE(vn, n) \
+ "lsr %5, %3, #16 \n" \
+ "add %6, %1, %5, lsl #2 \n" \
+ "add %3, %3, %4 \n" \
+ "ld1 {" #vn ".s}[" #n "], [%6] \n"-void ScaleARGBCols_NEON(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x, int dx) {- const uint8* src_tmp = src_argb;
- int64 dst_width64 = (int64) dst_width; // Work around ios 64 bit warning.
- int64 x64 = (int64) x;
- int64 dx64 = (int64) dx;
- int64 tmp64;
- asm volatile (
- "1: \n"
- LOAD1_DATA32_LANE(v0, 0)
- LOAD1_DATA32_LANE(v0, 1)
- LOAD1_DATA32_LANE(v0, 2)
- LOAD1_DATA32_LANE(v0, 3)
- LOAD1_DATA32_LANE(v1, 0)
- LOAD1_DATA32_LANE(v1, 1)
- LOAD1_DATA32_LANE(v1, 2)
- LOAD1_DATA32_LANE(v1, 3)
-
- MEMACCESS(0)
- "st1 {v0.4s, v1.4s}, [%0], #32 \n" // store pixels- "subs %w2, %w2, #8 \n" // 8 processed per loop
- "b.gt 1b \n"
- : "+r"(dst_argb), // %0
- "+r"(src_argb), // %1
- "+r"(dst_width64), // %2
- "+r"(x64), // %3
- "+r"(dx64), // %4
- "=&r"(tmp64), // %5
- "+r"(src_tmp) // %6
- :
- : "memory", "cc", "v0", "v1"
- );
+void ScaleARGBCols_NEON(uint8_t* dst_argb,
+ const uint8_t* src_argb,
+ int dst_width,
+ int x,
+ int dx) {+ const uint8_t* src_tmp = src_argb;
+ int64_t x64 = (int64_t)x; // NOLINT
+ int64_t dx64 = (int64_t)dx; // NOLINT
+ int64_t tmp64;
+ asm volatile(
+ "1: \n"
+ // clang-format off
+ LOAD1_DATA32_LANE(v0, 0)
+ LOAD1_DATA32_LANE(v0, 1)
+ LOAD1_DATA32_LANE(v0, 2)
+ LOAD1_DATA32_LANE(v0, 3)
+ LOAD1_DATA32_LANE(v1, 0)
+ LOAD1_DATA32_LANE(v1, 1)
+ LOAD1_DATA32_LANE(v1, 2)
+ LOAD1_DATA32_LANE(v1, 3)
+ // clang-format on
+ "st1 {v0.4s, v1.4s}, [%0], #32 \n" // store pixels+ "subs %w2, %w2, #8 \n" // 8 processed per loop
+ "b.gt 1b \n"
+ : "+r"(dst_argb), // %0
+ "+r"(src_argb), // %1
+ "+r"(dst_width), // %2
+ "+r"(x64), // %3
+ "+r"(dx64), // %4
+ "=&r"(tmp64), // %5
+ "+r"(src_tmp) // %6
+ :
+ : "memory", "cc", "v0", "v1");
}
#undef LOAD1_DATA32_LANE
@@ -963,21 +906,22 @@
// TODO(Yang Zhang): Investigate less load instructions for
// the x/dx stepping
-#define LOAD2_DATA32_LANE(vn1, vn2, n) \
- "lsr %5, %3, #16 \n" \
- "add %6, %1, %5, lsl #2 \n" \
- "add %3, %3, %4 \n" \
- MEMACCESS(6) \
- "ld2 {"#vn1".s, "#vn2".s}["#n"], [%6] \n"+#define LOAD2_DATA32_LANE(vn1, vn2, n) \
+ "lsr %5, %3, #16 \n" \
+ "add %6, %1, %5, lsl #2 \n" \
+ "add %3, %3, %4 \n" \
+ "ld2 {" #vn1 ".s, " #vn2 ".s}[" #n "], [%6] \n"-void ScaleARGBFilterCols_NEON(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x, int dx) {+void ScaleARGBFilterCols_NEON(uint8_t* dst_argb,
+ const uint8_t* src_argb,
+ int dst_width,
+ int x,
+ int dx) { int dx_offset[4] = {0, 1, 2, 3};int* tmp = dx_offset;
- const uint8* src_tmp = src_argb;
- int64 dst_width64 = (int64) dst_width; // Work around ios 64 bit warning.
- int64 x64 = (int64) x;
- int64 dx64 = (int64) dx;
+ const uint8_t* src_tmp = src_argb;
+ int64_t x64 = (int64_t)x; // NOLINT
+ int64_t dx64 = (int64_t)dx; // NOLINT
asm volatile (
"dup v0.4s, %w3 \n" // x
"dup v1.4s, %w4 \n" // dx
@@ -1014,7 +958,6 @@
"shrn v0.8b, v16.8h, #7 \n"
"shrn2 v0.16b, v17.8h, #7 \n"
- MEMACCESS(0)
"st1 {v0.4s}, [%0], #16 \n" // store pixels"add v5.4s, v5.4s, v6.4s \n"
"subs %w2, %w2, #4 \n" // 4 processed per loop
@@ -1021,7 +964,7 @@
"b.gt 1b \n"
: "+r"(dst_argb), // %0
"+r"(src_argb), // %1
- "+r"(dst_width64), // %2
+ "+r"(dst_width), // %2
"+r"(x64), // %3
"+r"(dx64), // %4
"+r"(tmp), // %5
@@ -1033,6 +976,85 @@
}
#undef LOAD2_DATA32_LANE
+
+// Read 16x2 average down and write 8x1.
+void ScaleRowDown2Box_16_NEON(const uint16_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint16_t* dst,
+ int dst_width) {+ asm volatile(
+ // change the stride to row 2 pointer
+ "add %1, %0, %1, lsl #1 \n" // ptr + stide * 2
+ "1: \n"
+ "ld1 {v0.8h, v1.8h}, [%0], #32 \n" // load row 1 and post inc+ "ld1 {v2.8h, v3.8h}, [%1], #32 \n" // load row 2 and post inc+ "subs %w3, %w3, #8 \n" // 8 processed per loop
+ "uaddlp v0.4s, v0.8h \n" // row 1 add adjacent
+ "uaddlp v1.4s, v1.8h \n"
+ "uadalp v0.4s, v2.8h \n" // +row 2 add adjacent
+ "uadalp v1.4s, v3.8h \n"
+ "rshrn v0.4h, v0.4s, #2 \n" // round and pack
+ "rshrn2 v0.8h, v1.4s, #2 \n"
+ "st1 {v0.8h}, [%2], #16 \n"+ "b.gt 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(src_stride), // %1
+ "+r"(dst), // %2
+ "+r"(dst_width) // %3
+ :
+ : "v0", "v1", "v2", "v3" // Clobber List
+ );
+}
+
+// Read 8x2 upsample with filtering and write 16x1.
+// Actually reads an extra pixel, so 9x2.
+void ScaleRowUp2_16_NEON(const uint16_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint16_t* dst,
+ int dst_width) {+ asm volatile(
+ "add %1, %0, %1, lsl #1 \n" // ptr + stide * 2
+ "movi v0.8h, #9 \n" // constants
+ "movi v1.4s, #3 \n"
+
+ "1: \n"
+ "ld1 {v3.8h}, [%0], %4 \n" // TL read first 8+ "ld1 {v4.8h}, [%0], %5 \n" // TR read 8 offset by 1+ "ld1 {v5.8h}, [%1], %4 \n" // BL read 8 from next row+ "ld1 {v6.8h}, [%1], %5 \n" // BR offset by 1+ "subs %w3, %w3, #16 \n" // 16 dst pixels per loop
+ "umull v16.4s, v3.4h, v0.4h \n"
+ "umull2 v7.4s, v3.8h, v0.8h \n"
+ "umull v18.4s, v4.4h, v0.4h \n"
+ "umull2 v17.4s, v4.8h, v0.8h \n"
+ "uaddw v16.4s, v16.4s, v6.4h \n"
+ "uaddl2 v19.4s, v6.8h, v3.8h \n"
+ "uaddl v3.4s, v6.4h, v3.4h \n"
+ "uaddw2 v6.4s, v7.4s, v6.8h \n"
+ "uaddl2 v7.4s, v5.8h, v4.8h \n"
+ "uaddl v4.4s, v5.4h, v4.4h \n"
+ "uaddw v18.4s, v18.4s, v5.4h \n"
+ "mla v16.4s, v4.4s, v1.4s \n"
+ "mla v18.4s, v3.4s, v1.4s \n"
+ "mla v6.4s, v7.4s, v1.4s \n"
+ "uaddw2 v4.4s, v17.4s, v5.8h \n"
+ "uqrshrn v16.4h, v16.4s, #4 \n"
+ "mla v4.4s, v19.4s, v1.4s \n"
+ "uqrshrn2 v16.8h, v6.4s, #4 \n"
+ "uqrshrn v17.4h, v18.4s, #4 \n"
+ "uqrshrn2 v17.8h, v4.4s, #4 \n"
+ "st2 {v16.8h-v17.8h}, [%2], #32 \n"+ "b.gt 1b \n"
+ : "+r"(src_ptr), // %0
+ "+r"(src_stride), // %1
+ "+r"(dst), // %2
+ "+r"(dst_width) // %3
+ : "r"(2LL), // %4
+ "r"(14LL) // %5
+ : "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16", "v17", "v18",
+ "v19" // Clobber List
+ );
+}
#endif // !defined(LIBYUV_DISABLE_NEON) && defined(__aarch64__)
--- a/third_party/libyuv/source/scale_win.cc
+++ b/third_party/libyuv/source/scale_win.cc
@@ -17,97 +17,93 @@
#endif
// This module is for 32 bit Visual C x86 and clangcl
-#if !defined(LIBYUV_DISABLE_X86) && defined(_M_IX86)
+#if !defined(LIBYUV_DISABLE_X86) && defined(_M_IX86) && defined(_MSC_VER)
// Offsets for source bytes 0 to 9
-static uvec8 kShuf0 =
- { 0, 1, 3, 4, 5, 7, 8, 9, 128, 128, 128, 128, 128, 128, 128, 128 };+static const uvec8 kShuf0 = {0, 1, 3, 4, 5, 7, 8, 9,+ 128, 128, 128, 128, 128, 128, 128, 128};
// Offsets for source bytes 11 to 20 with 8 subtracted = 3 to 12.
-static uvec8 kShuf1 =
- { 3, 4, 5, 7, 8, 9, 11, 12, 128, 128, 128, 128, 128, 128, 128, 128 };+static const uvec8 kShuf1 = {3, 4, 5, 7, 8, 9, 11, 12,+ 128, 128, 128, 128, 128, 128, 128, 128};
// Offsets for source bytes 21 to 31 with 16 subtracted = 5 to 31.
-static uvec8 kShuf2 =
- { 5, 7, 8, 9, 11, 12, 13, 15, 128, 128, 128, 128, 128, 128, 128, 128 };+static const uvec8 kShuf2 = {5, 7, 8, 9, 11, 12, 13, 15,+ 128, 128, 128, 128, 128, 128, 128, 128};
// Offsets for source bytes 0 to 10
-static uvec8 kShuf01 =
- { 0, 1, 1, 2, 2, 3, 4, 5, 5, 6, 6, 7, 8, 9, 9, 10 };+static const uvec8 kShuf01 = {0, 1, 1, 2, 2, 3, 4, 5, 5, 6, 6, 7, 8, 9, 9, 10};// Offsets for source bytes 10 to 21 with 8 subtracted = 3 to 13.
-static uvec8 kShuf11 =
- { 2, 3, 4, 5, 5, 6, 6, 7, 8, 9, 9, 10, 10, 11, 12, 13 };+static const uvec8 kShuf11 = {2, 3, 4, 5, 5, 6, 6, 7,+ 8, 9, 9, 10, 10, 11, 12, 13};
// Offsets for source bytes 21 to 31 with 16 subtracted = 5 to 31.
-static uvec8 kShuf21 =
- { 5, 6, 6, 7, 8, 9, 9, 10, 10, 11, 12, 13, 13, 14, 14, 15 };+static const uvec8 kShuf21 = {5, 6, 6, 7, 8, 9, 9, 10,+ 10, 11, 12, 13, 13, 14, 14, 15};
// Coefficients for source bytes 0 to 10
-static uvec8 kMadd01 =
- { 3, 1, 2, 2, 1, 3, 3, 1, 2, 2, 1, 3, 3, 1, 2, 2 };+static const uvec8 kMadd01 = {3, 1, 2, 2, 1, 3, 3, 1, 2, 2, 1, 3, 3, 1, 2, 2};// Coefficients for source bytes 10 to 21
-static uvec8 kMadd11 =
- { 1, 3, 3, 1, 2, 2, 1, 3, 3, 1, 2, 2, 1, 3, 3, 1 };+static const uvec8 kMadd11 = {1, 3, 3, 1, 2, 2, 1, 3, 3, 1, 2, 2, 1, 3, 3, 1};// Coefficients for source bytes 21 to 31
-static uvec8 kMadd21 =
- { 2, 2, 1, 3, 3, 1, 2, 2, 1, 3, 3, 1, 2, 2, 1, 3 };+static const uvec8 kMadd21 = {2, 2, 1, 3, 3, 1, 2, 2, 1, 3, 3, 1, 2, 2, 1, 3};// Coefficients for source bytes 21 to 31
-static vec16 kRound34 =
- { 2, 2, 2, 2, 2, 2, 2, 2 };+static const vec16 kRound34 = {2, 2, 2, 2, 2, 2, 2, 2};-static uvec8 kShuf38a =
- { 0, 3, 6, 8, 11, 14, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 };+static const uvec8 kShuf38a = {0, 3, 6, 8, 11, 14, 128, 128,+ 128, 128, 128, 128, 128, 128, 128, 128};
-static uvec8 kShuf38b =
- { 128, 128, 128, 128, 128, 128, 0, 3, 6, 8, 11, 14, 128, 128, 128, 128 };+static const uvec8 kShuf38b = {128, 128, 128, 128, 128, 128, 0, 3,+ 6, 8, 11, 14, 128, 128, 128, 128};
// Arrange words 0,3,6 into 0,1,2
-static uvec8 kShufAc =
- { 0, 1, 6, 7, 12, 13, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 };+static const uvec8 kShufAc = {0, 1, 6, 7, 12, 13, 128, 128,+ 128, 128, 128, 128, 128, 128, 128, 128};
// Arrange words 0,3,6 into 3,4,5
-static uvec8 kShufAc3 =
- { 128, 128, 128, 128, 128, 128, 0, 1, 6, 7, 12, 13, 128, 128, 128, 128 };+static const uvec8 kShufAc3 = {128, 128, 128, 128, 128, 128, 0, 1,+ 6, 7, 12, 13, 128, 128, 128, 128};
// Scaling values for boxes of 3x3 and 2x3
-static uvec16 kScaleAc33 =
- { 65536 / 9, 65536 / 9, 65536 / 6, 65536 / 9, 65536 / 9, 65536 / 6, 0, 0 };+static const uvec16 kScaleAc33 = {65536 / 9, 65536 / 9, 65536 / 6, 65536 / 9,+ 65536 / 9, 65536 / 6, 0, 0};
// Arrange first value for pixels 0,1,2,3,4,5
-static uvec8 kShufAb0 =
- { 0, 128, 3, 128, 6, 128, 8, 128, 11, 128, 14, 128, 128, 128, 128, 128 };+static const uvec8 kShufAb0 = {0, 128, 3, 128, 6, 128, 8, 128,+ 11, 128, 14, 128, 128, 128, 128, 128};
// Arrange second value for pixels 0,1,2,3,4,5
-static uvec8 kShufAb1 =
- { 1, 128, 4, 128, 7, 128, 9, 128, 12, 128, 15, 128, 128, 128, 128, 128 };+static const uvec8 kShufAb1 = {1, 128, 4, 128, 7, 128, 9, 128,+ 12, 128, 15, 128, 128, 128, 128, 128};
// Arrange third value for pixels 0,1,2,3,4,5
-static uvec8 kShufAb2 =
- { 2, 128, 5, 128, 128, 128, 10, 128, 13, 128, 128, 128, 128, 128, 128, 128 };+static const uvec8 kShufAb2 = {2, 128, 5, 128, 128, 128, 10, 128,+ 13, 128, 128, 128, 128, 128, 128, 128};
// Scaling values for boxes of 3x2 and 2x2
-static uvec16 kScaleAb2 =
- { 65536 / 3, 65536 / 3, 65536 / 2, 65536 / 3, 65536 / 3, 65536 / 2, 0, 0 };+static const uvec16 kScaleAb2 = {65536 / 3, 65536 / 3, 65536 / 2, 65536 / 3,+ 65536 / 3, 65536 / 2, 0, 0};
// Reads 32 pixels, throws half away and writes 16 pixels.
-__declspec(naked)
-void ScaleRowDown2_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {+__declspec(naked) void ScaleRowDown2_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) { __asm {- mov eax, [esp + 4] // src_ptr
- // src_stride ignored
- mov edx, [esp + 12] // dst_ptr
- mov ecx, [esp + 16] // dst_width
+ mov eax, [esp + 4] // src_ptr
+ // src_stride ignored
+ mov edx, [esp + 12] // dst_ptr
+ mov ecx, [esp + 16] // dst_width
wloop:
movdqu xmm0, [eax]
movdqu xmm1, [eax + 16]
lea eax, [eax + 32]
- psrlw xmm0, 8 // isolate odd pixels.
+ psrlw xmm0, 8 // isolate odd pixels.
psrlw xmm1, 8
packuswb xmm0, xmm1
movdqu [edx], xmm0
@@ -120,27 +116,28 @@
}
// Blends 32x1 rectangle to 16x1.
-__declspec(naked)
-void ScaleRowDown2Linear_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {+__declspec(naked) void ScaleRowDown2Linear_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) { __asm {- mov eax, [esp + 4] // src_ptr
- // src_stride
- mov edx, [esp + 12] // dst_ptr
- mov ecx, [esp + 16] // dst_width
+ mov eax, [esp + 4] // src_ptr
+ // src_stride
+ mov edx, [esp + 12] // dst_ptr
+ mov ecx, [esp + 16] // dst_width
- pcmpeqb xmm4, xmm4 // constant 0x0101
+ pcmpeqb xmm4, xmm4 // constant 0x0101
psrlw xmm4, 15
packuswb xmm4, xmm4
- pxor xmm5, xmm5 // constant 0
+ pxor xmm5, xmm5 // constant 0
wloop:
movdqu xmm0, [eax]
movdqu xmm1, [eax + 16]
lea eax, [eax + 32]
- pmaddubsw xmm0, xmm4 // horizontal add
+ pmaddubsw xmm0, xmm4 // horizontal add
pmaddubsw xmm1, xmm4
- pavgw xmm0, xmm5 // (x + 1) / 2
+ pavgw xmm0, xmm5 // (x + 1) / 2
pavgw xmm1, xmm5
packuswb xmm0, xmm1
movdqu [edx], xmm0
@@ -153,20 +150,21 @@
}
// Blends 32x2 rectangle to 16x1.
-__declspec(naked)
-void ScaleRowDown2Box_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {+__declspec(naked) void ScaleRowDown2Box_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) { __asm {push esi
- mov eax, [esp + 4 + 4] // src_ptr
- mov esi, [esp + 4 + 8] // src_stride
- mov edx, [esp + 4 + 12] // dst_ptr
- mov ecx, [esp + 4 + 16] // dst_width
+ mov eax, [esp + 4 + 4] // src_ptr
+ mov esi, [esp + 4 + 8] // src_stride
+ mov edx, [esp + 4 + 12] // dst_ptr
+ mov ecx, [esp + 4 + 16] // dst_width
- pcmpeqb xmm4, xmm4 // constant 0x0101
+ pcmpeqb xmm4, xmm4 // constant 0x0101
psrlw xmm4, 15
packuswb xmm4, xmm4
- pxor xmm5, xmm5 // constant 0
+ pxor xmm5, xmm5 // constant 0
wloop:
movdqu xmm0, [eax]
@@ -174,15 +172,15 @@
movdqu xmm2, [eax + esi]
movdqu xmm3, [eax + esi + 16]
lea eax, [eax + 32]
- pmaddubsw xmm0, xmm4 // horizontal add
+ pmaddubsw xmm0, xmm4 // horizontal add
pmaddubsw xmm1, xmm4
pmaddubsw xmm2, xmm4
pmaddubsw xmm3, xmm4
- paddw xmm0, xmm2 // vertical add
+ paddw xmm0, xmm2 // vertical add
paddw xmm1, xmm3
psrlw xmm0, 1
psrlw xmm1, 1
- pavgw xmm0, xmm5 // (x + 1) / 2
+ pavgw xmm0, xmm5 // (x + 1) / 2
pavgw xmm1, xmm5
packuswb xmm0, xmm1
movdqu [edx], xmm0
@@ -197,23 +195,24 @@
#ifdef HAS_SCALEROWDOWN2_AVX2
// Reads 64 pixels, throws half away and writes 32 pixels.
-__declspec(naked)
-void ScaleRowDown2_AVX2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {+__declspec(naked) void ScaleRowDown2_AVX2(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) { __asm {- mov eax, [esp + 4] // src_ptr
- // src_stride ignored
- mov edx, [esp + 12] // dst_ptr
- mov ecx, [esp + 16] // dst_width
+ mov eax, [esp + 4] // src_ptr
+ // src_stride ignored
+ mov edx, [esp + 12] // dst_ptr
+ mov ecx, [esp + 16] // dst_width
wloop:
vmovdqu ymm0, [eax]
vmovdqu ymm1, [eax + 32]
lea eax, [eax + 64]
- vpsrlw ymm0, ymm0, 8 // isolate odd pixels.
+ vpsrlw ymm0, ymm0, 8 // isolate odd pixels.
vpsrlw ymm1, ymm1, 8
vpackuswb ymm0, ymm0, ymm1
- vpermq ymm0, ymm0, 0xd8 // unmutate vpackuswb
+ vpermq ymm0, ymm0, 0xd8 // unmutate vpackuswb
vmovdqu [edx], ymm0
lea edx, [edx + 32]
sub ecx, 32
@@ -225,30 +224,31 @@
}
// Blends 64x1 rectangle to 32x1.
-__declspec(naked)
-void ScaleRowDown2Linear_AVX2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {+__declspec(naked) void ScaleRowDown2Linear_AVX2(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) { __asm {- mov eax, [esp + 4] // src_ptr
- // src_stride
- mov edx, [esp + 12] // dst_ptr
- mov ecx, [esp + 16] // dst_width
+ mov eax, [esp + 4] // src_ptr
+ // src_stride
+ mov edx, [esp + 12] // dst_ptr
+ mov ecx, [esp + 16] // dst_width
- vpcmpeqb ymm4, ymm4, ymm4 // '1' constant, 8b
+ vpcmpeqb ymm4, ymm4, ymm4 // '1' constant, 8b
vpsrlw ymm4, ymm4, 15
vpackuswb ymm4, ymm4, ymm4
- vpxor ymm5, ymm5, ymm5 // constant 0
+ vpxor ymm5, ymm5, ymm5 // constant 0
wloop:
vmovdqu ymm0, [eax]
vmovdqu ymm1, [eax + 32]
lea eax, [eax + 64]
- vpmaddubsw ymm0, ymm0, ymm4 // horizontal add
+ vpmaddubsw ymm0, ymm0, ymm4 // horizontal add
vpmaddubsw ymm1, ymm1, ymm4
- vpavgw ymm0, ymm0, ymm5 // (x + 1) / 2
+ vpavgw ymm0, ymm0, ymm5 // (x + 1) / 2
vpavgw ymm1, ymm1, ymm5
vpackuswb ymm0, ymm0, ymm1
- vpermq ymm0, ymm0, 0xd8 // unmutate vpackuswb
+ vpermq ymm0, ymm0, 0xd8 // unmutate vpackuswb
vmovdqu [edx], ymm0
lea edx, [edx + 32]
sub ecx, 32
@@ -262,20 +262,21 @@
// For rounding, average = (sum + 2) / 4
// becomes average((sum >> 1), 0)
// Blends 64x2 rectangle to 32x1.
-__declspec(naked)
-void ScaleRowDown2Box_AVX2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {+__declspec(naked) void ScaleRowDown2Box_AVX2(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) { __asm {push esi
- mov eax, [esp + 4 + 4] // src_ptr
- mov esi, [esp + 4 + 8] // src_stride
- mov edx, [esp + 4 + 12] // dst_ptr
- mov ecx, [esp + 4 + 16] // dst_width
+ mov eax, [esp + 4 + 4] // src_ptr
+ mov esi, [esp + 4 + 8] // src_stride
+ mov edx, [esp + 4 + 12] // dst_ptr
+ mov ecx, [esp + 4 + 16] // dst_width
- vpcmpeqb ymm4, ymm4, ymm4 // '1' constant, 8b
+ vpcmpeqb ymm4, ymm4, ymm4 // '1' constant, 8b
vpsrlw ymm4, ymm4, 15
vpackuswb ymm4, ymm4, ymm4
- vpxor ymm5, ymm5, ymm5 // constant 0
+ vpxor ymm5, ymm5, ymm5 // constant 0
wloop:
vmovdqu ymm0, [eax]
@@ -283,18 +284,18 @@
vmovdqu ymm2, [eax + esi]
vmovdqu ymm3, [eax + esi + 32]
lea eax, [eax + 64]
- vpmaddubsw ymm0, ymm0, ymm4 // horizontal add
+ vpmaddubsw ymm0, ymm0, ymm4 // horizontal add
vpmaddubsw ymm1, ymm1, ymm4
vpmaddubsw ymm2, ymm2, ymm4
vpmaddubsw ymm3, ymm3, ymm4
- vpaddw ymm0, ymm0, ymm2 // vertical add
+ vpaddw ymm0, ymm0, ymm2 // vertical add
vpaddw ymm1, ymm1, ymm3
- vpsrlw ymm0, ymm0, 1 // (x + 2) / 4 = (x / 2 + 1) / 2
+ vpsrlw ymm0, ymm0, 1 // (x + 2) / 4 = (x / 2 + 1) / 2
vpsrlw ymm1, ymm1, 1
- vpavgw ymm0, ymm0, ymm5 // (x + 1) / 2
+ vpavgw ymm0, ymm0, ymm5 // (x + 1) / 2
vpavgw ymm1, ymm1, ymm5
vpackuswb ymm0, ymm0, ymm1
- vpermq ymm0, ymm0, 0xd8 // unmutate vpackuswb
+ vpermq ymm0, ymm0, 0xd8 // unmutate vpackuswb
vmovdqu [edx], ymm0
lea edx, [edx + 32]
sub ecx, 32
@@ -308,15 +309,16 @@
#endif // HAS_SCALEROWDOWN2_AVX2
// Point samples 32 pixels to 8 pixels.
-__declspec(naked)
-void ScaleRowDown4_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {+__declspec(naked) void ScaleRowDown4_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) { __asm {- mov eax, [esp + 4] // src_ptr
- // src_stride ignored
- mov edx, [esp + 12] // dst_ptr
- mov ecx, [esp + 16] // dst_width
- pcmpeqb xmm5, xmm5 // generate mask 0x00ff0000
+ mov eax, [esp + 4] // src_ptr
+ // src_stride ignored
+ mov edx, [esp + 12] // dst_ptr
+ mov ecx, [esp + 16] // dst_width
+ pcmpeqb xmm5, xmm5 // generate mask 0x00ff0000
psrld xmm5, 24
pslld xmm5, 16
@@ -339,39 +341,40 @@
}
// Blends 32x4 rectangle to 8x1.
-__declspec(naked)
-void ScaleRowDown4Box_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {+__declspec(naked) void ScaleRowDown4Box_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) { __asm {push esi
push edi
- mov eax, [esp + 8 + 4] // src_ptr
- mov esi, [esp + 8 + 8] // src_stride
- mov edx, [esp + 8 + 12] // dst_ptr
- mov ecx, [esp + 8 + 16] // dst_width
+ mov eax, [esp + 8 + 4] // src_ptr
+ mov esi, [esp + 8 + 8] // src_stride
+ mov edx, [esp + 8 + 12] // dst_ptr
+ mov ecx, [esp + 8 + 16] // dst_width
lea edi, [esi + esi * 2] // src_stride * 3
- pcmpeqb xmm4, xmm4 // constant 0x0101
+ pcmpeqb xmm4, xmm4 // constant 0x0101
psrlw xmm4, 15
movdqa xmm5, xmm4
packuswb xmm4, xmm4
- psllw xmm5, 3 // constant 0x0008
+ psllw xmm5, 3 // constant 0x0008
wloop:
- movdqu xmm0, [eax] // average rows
+ movdqu xmm0, [eax] // average rows
movdqu xmm1, [eax + 16]
movdqu xmm2, [eax + esi]
movdqu xmm3, [eax + esi + 16]
- pmaddubsw xmm0, xmm4 // horizontal add
+ pmaddubsw xmm0, xmm4 // horizontal add
pmaddubsw xmm1, xmm4
pmaddubsw xmm2, xmm4
pmaddubsw xmm3, xmm4
- paddw xmm0, xmm2 // vertical add rows 0, 1
+ paddw xmm0, xmm2 // vertical add rows 0, 1
paddw xmm1, xmm3
movdqu xmm2, [eax + esi * 2]
movdqu xmm3, [eax + esi * 2 + 16]
pmaddubsw xmm2, xmm4
pmaddubsw xmm3, xmm4
- paddw xmm0, xmm2 // add row 2
+ paddw xmm0, xmm2 // add row 2
paddw xmm1, xmm3
movdqu xmm2, [eax + edi]
movdqu xmm3, [eax + edi + 16]
@@ -378,11 +381,11 @@
lea eax, [eax + 32]
pmaddubsw xmm2, xmm4
pmaddubsw xmm3, xmm4
- paddw xmm0, xmm2 // add row 3
+ paddw xmm0, xmm2 // add row 3
paddw xmm1, xmm3
phaddw xmm0, xmm1
- paddw xmm0, xmm5 // + 8 for round
- psrlw xmm0, 4 // /16 for average of 4 * 4
+ paddw xmm0, xmm5 // + 8 for round
+ psrlw xmm0, 4 // /16 for average of 4 * 4
packuswb xmm0, xmm0
movq qword ptr [edx], xmm0
lea edx, [edx + 8]
@@ -397,15 +400,16 @@
#ifdef HAS_SCALEROWDOWN4_AVX2
// Point samples 64 pixels to 16 pixels.
-__declspec(naked)
-void ScaleRowDown4_AVX2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {+__declspec(naked) void ScaleRowDown4_AVX2(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) { __asm {- mov eax, [esp + 4] // src_ptr
- // src_stride ignored
- mov edx, [esp + 12] // dst_ptr
- mov ecx, [esp + 16] // dst_width
- vpcmpeqb ymm5, ymm5, ymm5 // generate mask 0x00ff0000
+ mov eax, [esp + 4] // src_ptr
+ // src_stride ignored
+ mov edx, [esp + 12] // dst_ptr
+ mov ecx, [esp + 16] // dst_width
+ vpcmpeqb ymm5, ymm5, ymm5 // generate mask 0x00ff0000
vpsrld ymm5, ymm5, 24
vpslld ymm5, ymm5, 16
@@ -416,10 +420,10 @@
vpand ymm0, ymm0, ymm5
vpand ymm1, ymm1, ymm5
vpackuswb ymm0, ymm0, ymm1
- vpermq ymm0, ymm0, 0xd8 // unmutate vpackuswb
+ vpermq ymm0, ymm0, 0xd8 // unmutate vpackuswb
vpsrlw ymm0, ymm0, 8
vpackuswb ymm0, ymm0, ymm0
- vpermq ymm0, ymm0, 0xd8 // unmutate vpackuswb
+ vpermq ymm0, ymm0, 0xd8 // unmutate vpackuswb
vmovdqu [edx], xmm0
lea edx, [edx + 16]
sub ecx, 16
@@ -431,38 +435,39 @@
}
// Blends 64x4 rectangle to 16x1.
-__declspec(naked)
-void ScaleRowDown4Box_AVX2(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {+__declspec(naked) void ScaleRowDown4Box_AVX2(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) { __asm {push esi
push edi
- mov eax, [esp + 8 + 4] // src_ptr
- mov esi, [esp + 8 + 8] // src_stride
- mov edx, [esp + 8 + 12] // dst_ptr
- mov ecx, [esp + 8 + 16] // dst_width
+ mov eax, [esp + 8 + 4] // src_ptr
+ mov esi, [esp + 8 + 8] // src_stride
+ mov edx, [esp + 8 + 12] // dst_ptr
+ mov ecx, [esp + 8 + 16] // dst_width
lea edi, [esi + esi * 2] // src_stride * 3
- vpcmpeqb ymm4, ymm4, ymm4 // constant 0x0101
+ vpcmpeqb ymm4, ymm4, ymm4 // constant 0x0101
vpsrlw ymm4, ymm4, 15
- vpsllw ymm5, ymm4, 3 // constant 0x0008
+ vpsllw ymm5, ymm4, 3 // constant 0x0008
vpackuswb ymm4, ymm4, ymm4
wloop:
- vmovdqu ymm0, [eax] // average rows
+ vmovdqu ymm0, [eax] // average rows
vmovdqu ymm1, [eax + 32]
vmovdqu ymm2, [eax + esi]
vmovdqu ymm3, [eax + esi + 32]
- vpmaddubsw ymm0, ymm0, ymm4 // horizontal add
+ vpmaddubsw ymm0, ymm0, ymm4 // horizontal add
vpmaddubsw ymm1, ymm1, ymm4
vpmaddubsw ymm2, ymm2, ymm4
vpmaddubsw ymm3, ymm3, ymm4
- vpaddw ymm0, ymm0, ymm2 // vertical add rows 0, 1
+ vpaddw ymm0, ymm0, ymm2 // vertical add rows 0, 1
vpaddw ymm1, ymm1, ymm3
vmovdqu ymm2, [eax + esi * 2]
vmovdqu ymm3, [eax + esi * 2 + 32]
vpmaddubsw ymm2, ymm2, ymm4
vpmaddubsw ymm3, ymm3, ymm4
- vpaddw ymm0, ymm0, ymm2 // add row 2
+ vpaddw ymm0, ymm0, ymm2 // add row 2
vpaddw ymm1, ymm1, ymm3
vmovdqu ymm2, [eax + edi]
vmovdqu ymm3, [eax + edi + 32]
@@ -469,14 +474,14 @@
lea eax, [eax + 64]
vpmaddubsw ymm2, ymm2, ymm4
vpmaddubsw ymm3, ymm3, ymm4
- vpaddw ymm0, ymm0, ymm2 // add row 3
+ vpaddw ymm0, ymm0, ymm2 // add row 3
vpaddw ymm1, ymm1, ymm3
- vphaddw ymm0, ymm0, ymm1 // mutates
- vpermq ymm0, ymm0, 0xd8 // unmutate vphaddw
- vpaddw ymm0, ymm0, ymm5 // + 8 for round
- vpsrlw ymm0, ymm0, 4 // /32 for average of 4 * 4
+ vphaddw ymm0, ymm0, ymm1 // mutates
+ vpermq ymm0, ymm0, 0xd8 // unmutate vphaddw
+ vpaddw ymm0, ymm0, ymm5 // + 8 for round
+ vpsrlw ymm0, ymm0, 4 // /32 for average of 4 * 4
vpackuswb ymm0, ymm0, ymm0
- vpermq ymm0, ymm0, 0xd8 // unmutate vpackuswb
+ vpermq ymm0, ymm0, 0xd8 // unmutate vpackuswb
vmovdqu [edx], xmm0
lea edx, [edx + 16]
sub ecx, 16
@@ -494,14 +499,15 @@
// Produces three 8 byte values. For each 8 bytes, 16 bytes are read.
// Then shuffled to do the scaling.
-__declspec(naked)
-void ScaleRowDown34_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {+__declspec(naked) void ScaleRowDown34_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) { __asm {- mov eax, [esp + 4] // src_ptr
- // src_stride ignored
- mov edx, [esp + 12] // dst_ptr
- mov ecx, [esp + 16] // dst_width
+ mov eax, [esp + 4] // src_ptr
+ // src_stride ignored
+ mov edx, [esp + 12] // dst_ptr
+ mov ecx, [esp + 16] // dst_width
movdqa xmm3, xmmword ptr kShuf0
movdqa xmm4, xmmword ptr kShuf1
movdqa xmm5, xmmword ptr kShuf2
@@ -541,16 +547,16 @@
// xmm7 kRound34
// Note that movdqa+palign may be better than movdqu.
-__declspec(naked)
-void ScaleRowDown34_1_Box_SSSE3(const uint8* src_ptr,
- ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {+__declspec(naked) void ScaleRowDown34_1_Box_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) { __asm {push esi
- mov eax, [esp + 4 + 4] // src_ptr
- mov esi, [esp + 4 + 8] // src_stride
- mov edx, [esp + 4 + 12] // dst_ptr
- mov ecx, [esp + 4 + 16] // dst_width
+ mov eax, [esp + 4 + 4] // src_ptr
+ mov esi, [esp + 4 + 8] // src_stride
+ mov edx, [esp + 4 + 12] // dst_ptr
+ mov ecx, [esp + 4 + 16] // dst_width
movdqa xmm2, xmmword ptr kShuf01
movdqa xmm3, xmmword ptr kShuf11
movdqa xmm4, xmmword ptr kShuf21
@@ -559,7 +565,7 @@
movdqa xmm7, xmmword ptr kRound34
wloop:
- movdqu xmm0, [eax] // pixels 0..7
+ movdqu xmm0, [eax] // pixels 0..7
movdqu xmm1, [eax + esi]
pavgb xmm0, xmm1
pshufb xmm0, xmm2
@@ -568,7 +574,7 @@
psrlw xmm0, 2
packuswb xmm0, xmm0
movq qword ptr [edx], xmm0
- movdqu xmm0, [eax + 8] // pixels 8..15
+ movdqu xmm0, [eax + 8] // pixels 8..15
movdqu xmm1, [eax + esi + 8]
pavgb xmm0, xmm1
pshufb xmm0, xmm3
@@ -577,7 +583,7 @@
psrlw xmm0, 2
packuswb xmm0, xmm0
movq qword ptr [edx + 8], xmm0
- movdqu xmm0, [eax + 16] // pixels 16..23
+ movdqu xmm0, [eax + 16] // pixels 16..23
movdqu xmm1, [eax + esi + 16]
lea eax, [eax + 32]
pavgb xmm0, xmm1
@@ -598,16 +604,16 @@
}
// Note that movdqa+palign may be better than movdqu.
-__declspec(naked)
-void ScaleRowDown34_0_Box_SSSE3(const uint8* src_ptr,
- ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {+__declspec(naked) void ScaleRowDown34_0_Box_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) { __asm {push esi
- mov eax, [esp + 4 + 4] // src_ptr
- mov esi, [esp + 4 + 8] // src_stride
- mov edx, [esp + 4 + 12] // dst_ptr
- mov ecx, [esp + 4 + 16] // dst_width
+ mov eax, [esp + 4 + 4] // src_ptr
+ mov esi, [esp + 4 + 8] // src_stride
+ mov edx, [esp + 4 + 12] // dst_ptr
+ mov ecx, [esp + 4 + 16] // dst_width
movdqa xmm2, xmmword ptr kShuf01
movdqa xmm3, xmmword ptr kShuf11
movdqa xmm4, xmmword ptr kShuf21
@@ -616,7 +622,7 @@
movdqa xmm7, xmmword ptr kRound34
wloop:
- movdqu xmm0, [eax] // pixels 0..7
+ movdqu xmm0, [eax] // pixels 0..7
movdqu xmm1, [eax + esi]
pavgb xmm1, xmm0
pavgb xmm0, xmm1
@@ -626,7 +632,7 @@
psrlw xmm0, 2
packuswb xmm0, xmm0
movq qword ptr [edx], xmm0
- movdqu xmm0, [eax + 8] // pixels 8..15
+ movdqu xmm0, [eax + 8] // pixels 8..15
movdqu xmm1, [eax + esi + 8]
pavgb xmm1, xmm0
pavgb xmm0, xmm1
@@ -636,7 +642,7 @@
psrlw xmm0, 2
packuswb xmm0, xmm0
movq qword ptr [edx + 8], xmm0
- movdqu xmm0, [eax + 16] // pixels 16..23
+ movdqu xmm0, [eax + 16] // pixels 16..23
movdqu xmm1, [eax + esi + 16]
lea eax, [eax + 32]
pavgb xmm1, xmm0
@@ -660,26 +666,27 @@
// 3/8 point sampler
// Scale 32 pixels to 12
-__declspec(naked)
-void ScaleRowDown38_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {+__declspec(naked) void ScaleRowDown38_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) { __asm {- mov eax, [esp + 4] // src_ptr
- // src_stride ignored
- mov edx, [esp + 12] // dst_ptr
- mov ecx, [esp + 16] // dst_width
+ mov eax, [esp + 4] // src_ptr
+ // src_stride ignored
+ mov edx, [esp + 12] // dst_ptr
+ mov ecx, [esp + 16] // dst_width
movdqa xmm4, xmmword ptr kShuf38a
movdqa xmm5, xmmword ptr kShuf38b
xloop:
- movdqu xmm0, [eax] // 16 pixels -> 0,1,2,3,4,5
- movdqu xmm1, [eax + 16] // 16 pixels -> 6,7,8,9,10,11
+ movdqu xmm0, [eax] // 16 pixels -> 0,1,2,3,4,5
+ movdqu xmm1, [eax + 16] // 16 pixels -> 6,7,8,9,10,11
lea eax, [eax + 32]
pshufb xmm0, xmm4
pshufb xmm1, xmm5
paddusb xmm0, xmm1
- movq qword ptr [edx], xmm0 // write 12 pixels
+ movq qword ptr [edx], xmm0 // write 12 pixels
movhlps xmm1, xmm0
movd [edx + 8], xmm1
lea edx, [edx + 12]
@@ -691,16 +698,16 @@
}
// Scale 16x3 pixels to 6x1 with interpolation
-__declspec(naked)
-void ScaleRowDown38_3_Box_SSSE3(const uint8* src_ptr,
- ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {+__declspec(naked) void ScaleRowDown38_3_Box_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) { __asm {push esi
- mov eax, [esp + 4 + 4] // src_ptr
- mov esi, [esp + 4 + 8] // src_stride
- mov edx, [esp + 4 + 12] // dst_ptr
- mov ecx, [esp + 4 + 16] // dst_width
+ mov eax, [esp + 4 + 4] // src_ptr
+ mov esi, [esp + 4 + 8] // src_stride
+ mov edx, [esp + 4 + 12] // dst_ptr
+ mov ecx, [esp + 4 + 16] // dst_width
movdqa xmm2, xmmword ptr kShufAc
movdqa xmm3, xmmword ptr kShufAc3
movdqa xmm4, xmmword ptr kScaleAc33
@@ -707,7 +714,7 @@
pxor xmm5, xmm5
xloop:
- movdqu xmm0, [eax] // sum up 3 rows into xmm0/1
+ movdqu xmm0, [eax] // sum up 3 rows into xmm0/1
movdqu xmm6, [eax + esi]
movhlps xmm1, xmm0
movhlps xmm7, xmm6
@@ -725,7 +732,7 @@
paddusw xmm0, xmm6
paddusw xmm1, xmm7
- movdqa xmm6, xmm0 // 8 pixels -> 0,1,2 of xmm6
+ movdqa xmm6, xmm0 // 8 pixels -> 0,1,2 of xmm6
psrldq xmm0, 2
paddusw xmm6, xmm0
psrldq xmm0, 2
@@ -732,7 +739,7 @@
paddusw xmm6, xmm0
pshufb xmm6, xmm2
- movdqa xmm7, xmm1 // 8 pixels -> 3,4,5 of xmm6
+ movdqa xmm7, xmm1 // 8 pixels -> 3,4,5 of xmm6
psrldq xmm1, 2
paddusw xmm7, xmm1
psrldq xmm1, 2
@@ -740,10 +747,10 @@
pshufb xmm7, xmm3
paddusw xmm6, xmm7
- pmulhuw xmm6, xmm4 // divide by 9,9,6, 9,9,6
+ pmulhuw xmm6, xmm4 // divide by 9,9,6, 9,9,6
packuswb xmm6, xmm6
- movd [edx], xmm6 // write 6 pixels
+ movd [edx], xmm6 // write 6 pixels
psrlq xmm6, 16
movd [edx + 2], xmm6
lea edx, [edx + 6]
@@ -756,16 +763,16 @@
}
// Scale 16x2 pixels to 6x1 with interpolation
-__declspec(naked)
-void ScaleRowDown38_2_Box_SSSE3(const uint8* src_ptr,
- ptrdiff_t src_stride,
- uint8* dst_ptr, int dst_width) {+__declspec(naked) void ScaleRowDown38_2_Box_SSSE3(const uint8_t* src_ptr,
+ ptrdiff_t src_stride,
+ uint8_t* dst_ptr,
+ int dst_width) { __asm {push esi
- mov eax, [esp + 4 + 4] // src_ptr
- mov esi, [esp + 4 + 8] // src_stride
- mov edx, [esp + 4 + 12] // dst_ptr
- mov ecx, [esp + 4 + 16] // dst_width
+ mov eax, [esp + 4 + 4] // src_ptr
+ mov esi, [esp + 4 + 8] // src_stride
+ mov edx, [esp + 4 + 12] // dst_ptr
+ mov ecx, [esp + 4 + 16] // dst_width
movdqa xmm2, xmmword ptr kShufAb0
movdqa xmm3, xmmword ptr kShufAb1
movdqa xmm4, xmmword ptr kShufAb2
@@ -772,12 +779,12 @@
movdqa xmm5, xmmword ptr kScaleAb2
xloop:
- movdqu xmm0, [eax] // average 2 rows into xmm0
+ movdqu xmm0, [eax] // average 2 rows into xmm0
movdqu xmm1, [eax + esi]
lea eax, [eax + 16]
pavgb xmm0, xmm1
- movdqa xmm1, xmm0 // 16 pixels -> 0,1,2,3,4,5 of xmm1
+ movdqa xmm1, xmm0 // 16 pixels -> 0,1,2,3,4,5 of xmm1
pshufb xmm1, xmm2
movdqa xmm6, xmm0
pshufb xmm6, xmm3
@@ -785,10 +792,10 @@
pshufb xmm0, xmm4
paddusw xmm1, xmm0
- pmulhuw xmm1, xmm5 // divide by 3,3,2, 3,3,2
+ pmulhuw xmm1, xmm5 // divide by 3,3,2, 3,3,2
packuswb xmm1, xmm1
- movd [edx], xmm1 // write 6 pixels
+ movd [edx], xmm1 // write 6 pixels
psrlq xmm1, 16
movd [edx + 2], xmm1
lea edx, [edx + 6]
@@ -801,26 +808,27 @@
}
// Reads 16 bytes and accumulates to 16 shorts at a time.
-__declspec(naked)
-void ScaleAddRow_SSE2(const uint8* src_ptr, uint16* dst_ptr, int src_width) {+__declspec(naked) void ScaleAddRow_SSE2(const uint8_t* src_ptr,
+ uint16_t* dst_ptr,
+ int src_width) { __asm {- mov eax, [esp + 4] // src_ptr
- mov edx, [esp + 8] // dst_ptr
+ mov eax, [esp + 4] // src_ptr
+ mov edx, [esp + 8] // dst_ptr
mov ecx, [esp + 12] // src_width
pxor xmm5, xmm5
- // sum rows
+ // sum rows
xloop:
- movdqu xmm3, [eax] // read 16 bytes
+ movdqu xmm3, [eax] // read 16 bytes
lea eax, [eax + 16]
- movdqu xmm0, [edx] // read 16 words from destination
+ movdqu xmm0, [edx] // read 16 words from destination
movdqu xmm1, [edx + 16]
movdqa xmm2, xmm3
punpcklbw xmm2, xmm5
punpckhbw xmm3, xmm5
- paddusw xmm0, xmm2 // sum 16 words
+ paddusw xmm0, xmm2 // sum 16 words
paddusw xmm1, xmm3
- movdqu [edx], xmm0 // write 16 words to destination
+ movdqu [edx], xmm0 // write 16 words to destination
movdqu [edx + 16], xmm1
lea edx, [edx + 32]
sub ecx, 16
@@ -831,24 +839,25 @@
#ifdef HAS_SCALEADDROW_AVX2
// Reads 32 bytes and accumulates to 32 shorts at a time.
-__declspec(naked)
-void ScaleAddRow_AVX2(const uint8* src_ptr, uint16* dst_ptr, int src_width) {+__declspec(naked) void ScaleAddRow_AVX2(const uint8_t* src_ptr,
+ uint16_t* dst_ptr,
+ int src_width) { __asm {- mov eax, [esp + 4] // src_ptr
- mov edx, [esp + 8] // dst_ptr
+ mov eax, [esp + 4] // src_ptr
+ mov edx, [esp + 8] // dst_ptr
mov ecx, [esp + 12] // src_width
vpxor ymm5, ymm5, ymm5
- // sum rows
+ // sum rows
xloop:
- vmovdqu ymm3, [eax] // read 32 bytes
+ vmovdqu ymm3, [eax] // read 32 bytes
lea eax, [eax + 32]
vpermq ymm3, ymm3, 0xd8 // unmutate for vpunpck
vpunpcklbw ymm2, ymm3, ymm5
vpunpckhbw ymm3, ymm3, ymm5
- vpaddusw ymm0, ymm2, [edx] // sum 16 words
+ vpaddusw ymm0, ymm2, [edx] // sum 16 words
vpaddusw ymm1, ymm3, [edx + 32]
- vmovdqu [edx], ymm0 // write 32 words to destination
+ vmovdqu [edx], ymm0 // write 32 words to destination
vmovdqu [edx + 32], ymm1
lea edx, [edx + 64]
sub ecx, 32
@@ -862,68 +871,69 @@
// Constant for making pixels signed to avoid pmaddubsw
// saturation.
-static uvec8 kFsub80 =
- { 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,- 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80 };
+static const uvec8 kFsub80 = {0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,+ 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80};
// Constant for making pixels unsigned and adding .5 for rounding.
-static uvec16 kFadd40 =
- { 0x4040, 0x4040, 0x4040, 0x4040, 0x4040, 0x4040, 0x4040, 0x4040 };+static const uvec16 kFadd40 = {0x4040, 0x4040, 0x4040, 0x4040,+ 0x4040, 0x4040, 0x4040, 0x4040};
// Bilinear column filtering. SSSE3 version.
-__declspec(naked)
-void ScaleFilterCols_SSSE3(uint8* dst_ptr, const uint8* src_ptr,
- int dst_width, int x, int dx) {+__declspec(naked) void ScaleFilterCols_SSSE3(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ int dst_width,
+ int x,
+ int dx) { __asm {push ebx
push esi
push edi
- mov edi, [esp + 12 + 4] // dst_ptr
- mov esi, [esp + 12 + 8] // src_ptr
- mov ecx, [esp + 12 + 12] // dst_width
+ mov edi, [esp + 12 + 4] // dst_ptr
+ mov esi, [esp + 12 + 8] // src_ptr
+ mov ecx, [esp + 12 + 12] // dst_width
movd xmm2, [esp + 12 + 16] // x
movd xmm3, [esp + 12 + 20] // dx
- mov eax, 0x04040000 // shuffle to line up fractions with pixel.
+ mov eax, 0x04040000 // shuffle to line up fractions with pixel.
movd xmm5, eax
- pcmpeqb xmm6, xmm6 // generate 0x007f for inverting fraction.
+ pcmpeqb xmm6, xmm6 // generate 0x007f for inverting fraction.
psrlw xmm6, 9
- pcmpeqb xmm7, xmm7 // generate 0x0001
+ pcmpeqb xmm7, xmm7 // generate 0x0001
psrlw xmm7, 15
- pextrw eax, xmm2, 1 // get x0 integer. preroll
+ pextrw eax, xmm2, 1 // get x0 integer. preroll
sub ecx, 2
jl xloop29
- movdqa xmm0, xmm2 // x1 = x0 + dx
+ movdqa xmm0, xmm2 // x1 = x0 + dx
paddd xmm0, xmm3
- punpckldq xmm2, xmm0 // x0 x1
- punpckldq xmm3, xmm3 // dx dx
- paddd xmm3, xmm3 // dx * 2, dx * 2
- pextrw edx, xmm2, 3 // get x1 integer. preroll
+ punpckldq xmm2, xmm0 // x0 x1
+ punpckldq xmm3, xmm3 // dx dx
+ paddd xmm3, xmm3 // dx * 2, dx * 2
+ pextrw edx, xmm2, 3 // get x1 integer. preroll
// 2 Pixel loop.
xloop2:
- movdqa xmm1, xmm2 // x0, x1 fractions.
- paddd xmm2, xmm3 // x += dx
+ movdqa xmm1, xmm2 // x0, x1 fractions.
+ paddd xmm2, xmm3 // x += dx
movzx ebx, word ptr [esi + eax] // 2 source x0 pixels
movd xmm0, ebx
- psrlw xmm1, 9 // 7 bit fractions.
+ psrlw xmm1, 9 // 7 bit fractions.
movzx ebx, word ptr [esi + edx] // 2 source x1 pixels
movd xmm4, ebx
- pshufb xmm1, xmm5 // 0011
+ pshufb xmm1, xmm5 // 0011
punpcklwd xmm0, xmm4
psubb xmm0, xmmword ptr kFsub80 // make pixels signed.
- pxor xmm1, xmm6 // 0..7f and 7f..0
- paddusb xmm1, xmm7 // +1 so 0..7f and 80..1
- pmaddubsw xmm1, xmm0 // 16 bit, 2 pixels.
- pextrw eax, xmm2, 1 // get x0 integer. next iteration.
- pextrw edx, xmm2, 3 // get x1 integer. next iteration.
+ pxor xmm1, xmm6 // 0..7f and 7f..0
+ paddusb xmm1, xmm7 // +1 so 0..7f and 80..1
+ pmaddubsw xmm1, xmm0 // 16 bit, 2 pixels.
+ pextrw eax, xmm2, 1 // get x0 integer. next iteration.
+ pextrw edx, xmm2, 3 // get x1 integer. next iteration.
paddw xmm1, xmmword ptr kFadd40 // make pixels unsigned and round.
- psrlw xmm1, 7 // 8.7 fixed point to low 8 bits.
- packuswb xmm1, xmm1 // 8 bits, 2 pixels.
+ psrlw xmm1, 7 // 8.7 fixed point to low 8 bits.
+ packuswb xmm1, xmm1 // 8 bits, 2 pixels.
movd ebx, xmm1
mov [edi], bx
lea edi, [edi + 2]
- sub ecx, 2 // 2 pixels
+ sub ecx, 2 // 2 pixels
jge xloop2
xloop29:
@@ -930,18 +940,18 @@
add ecx, 2 - 1
jl xloop99
- // 1 pixel remainder
+ // 1 pixel remainder
movzx ebx, word ptr [esi + eax] // 2 source x0 pixels
movd xmm0, ebx
- psrlw xmm2, 9 // 7 bit fractions.
- pshufb xmm2, xmm5 // 0011
+ psrlw xmm2, 9 // 7 bit fractions.
+ pshufb xmm2, xmm5 // 0011
psubb xmm0, xmmword ptr kFsub80 // make pixels signed.
- pxor xmm2, xmm6 // 0..7f and 7f..0
- paddusb xmm2, xmm7 // +1 so 0..7f and 80..1
- pmaddubsw xmm2, xmm0 // 16 bit
+ pxor xmm2, xmm6 // 0..7f and 7f..0
+ paddusb xmm2, xmm7 // +1 so 0..7f and 80..1
+ pmaddubsw xmm2, xmm0 // 16 bit
paddw xmm2, xmmword ptr kFadd40 // make pixels unsigned and round.
- psrlw xmm2, 7 // 8.7 fixed point to low 8 bits.
- packuswb xmm2, xmm2 // 8 bits
+ psrlw xmm2, 7 // 8.7 fixed point to low 8 bits.
+ packuswb xmm2, xmm2 // 8 bits
movd ebx, xmm2
mov [edi], bl
@@ -955,13 +965,15 @@
}
// Reads 16 pixels, duplicates them and writes 32 pixels.
-__declspec(naked)
-void ScaleColsUp2_SSE2(uint8* dst_ptr, const uint8* src_ptr,
- int dst_width, int x, int dx) {+__declspec(naked) void ScaleColsUp2_SSE2(uint8_t* dst_ptr,
+ const uint8_t* src_ptr,
+ int dst_width,
+ int x,
+ int dx) { __asm {- mov edx, [esp + 4] // dst_ptr
- mov eax, [esp + 8] // src_ptr
- mov ecx, [esp + 12] // dst_width
+ mov edx, [esp + 4] // dst_ptr
+ mov eax, [esp + 8] // src_ptr
+ mov ecx, [esp + 12] // dst_width
wloop:
movdqu xmm0, [eax]
@@ -980,15 +992,15 @@
}
// Reads 8 pixels, throws half away and writes 4 even pixels (0, 2, 4, 6)
-__declspec(naked)
-void ScaleARGBRowDown2_SSE2(const uint8* src_argb,
- ptrdiff_t src_stride,
- uint8* dst_argb, int dst_width) {+__declspec(naked) void ScaleARGBRowDown2_SSE2(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ uint8_t* dst_argb,
+ int dst_width) { __asm {- mov eax, [esp + 4] // src_argb
- // src_stride ignored
- mov edx, [esp + 12] // dst_argb
- mov ecx, [esp + 16] // dst_width
+ mov eax, [esp + 4] // src_argb
+ // src_stride ignored
+ mov edx, [esp + 12] // dst_argb
+ mov ecx, [esp + 16] // dst_width
wloop:
movdqu xmm0, [eax]
@@ -1005,15 +1017,15 @@
}
// Blends 8x1 rectangle to 4x1.
-__declspec(naked)
-void ScaleARGBRowDown2Linear_SSE2(const uint8* src_argb,
- ptrdiff_t src_stride,
- uint8* dst_argb, int dst_width) {+__declspec(naked) void ScaleARGBRowDown2Linear_SSE2(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ uint8_t* dst_argb,
+ int dst_width) { __asm {- mov eax, [esp + 4] // src_argb
- // src_stride ignored
- mov edx, [esp + 12] // dst_argb
- mov ecx, [esp + 16] // dst_width
+ mov eax, [esp + 4] // src_argb
+ // src_stride ignored
+ mov edx, [esp + 12] // dst_argb
+ mov ecx, [esp + 16] // dst_width
wloop:
movdqu xmm0, [eax]
@@ -1020,8 +1032,8 @@
movdqu xmm1, [eax + 16]
lea eax, [eax + 32]
movdqa xmm2, xmm0
- shufps xmm0, xmm1, 0x88 // even pixels
- shufps xmm2, xmm1, 0xdd // odd pixels
+ shufps xmm0, xmm1, 0x88 // even pixels
+ shufps xmm2, xmm1, 0xdd // odd pixels
pavgb xmm0, xmm2
movdqu [edx], xmm0
lea edx, [edx + 16]
@@ -1033,16 +1045,16 @@
}
// Blends 8x2 rectangle to 4x1.
-__declspec(naked)
-void ScaleARGBRowDown2Box_SSE2(const uint8* src_argb,
- ptrdiff_t src_stride,
- uint8* dst_argb, int dst_width) {+__declspec(naked) void ScaleARGBRowDown2Box_SSE2(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ uint8_t* dst_argb,
+ int dst_width) { __asm {push esi
- mov eax, [esp + 4 + 4] // src_argb
- mov esi, [esp + 4 + 8] // src_stride
- mov edx, [esp + 4 + 12] // dst_argb
- mov ecx, [esp + 4 + 16] // dst_width
+ mov eax, [esp + 4 + 4] // src_argb
+ mov esi, [esp + 4 + 8] // src_stride
+ mov edx, [esp + 4 + 12] // dst_argb
+ mov ecx, [esp + 4 + 16] // dst_width
wloop:
movdqu xmm0, [eax]
@@ -1050,11 +1062,11 @@
movdqu xmm2, [eax + esi]
movdqu xmm3, [eax + esi + 16]
lea eax, [eax + 32]
- pavgb xmm0, xmm2 // average rows
+ pavgb xmm0, xmm2 // average rows
pavgb xmm1, xmm3
- movdqa xmm2, xmm0 // average columns (8 to 4 pixels)
- shufps xmm0, xmm1, 0x88 // even pixels
- shufps xmm2, xmm1, 0xdd // odd pixels
+ movdqa xmm2, xmm0 // average columns (8 to 4 pixels)
+ shufps xmm0, xmm1, 0x88 // even pixels
+ shufps xmm2, xmm1, 0xdd // odd pixels
pavgb xmm0, xmm2
movdqu [edx], xmm0
lea edx, [edx + 16]
@@ -1067,18 +1079,19 @@
}
// Reads 4 pixels at a time.
-__declspec(naked)
-void ScaleARGBRowDownEven_SSE2(const uint8* src_argb, ptrdiff_t src_stride,
- int src_stepx,
- uint8* dst_argb, int dst_width) {+__declspec(naked) void ScaleARGBRowDownEven_SSE2(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ int src_stepx,
+ uint8_t* dst_argb,
+ int dst_width) { __asm {push ebx
push edi
- mov eax, [esp + 8 + 4] // src_argb
- // src_stride ignored
- mov ebx, [esp + 8 + 12] // src_stepx
- mov edx, [esp + 8 + 16] // dst_argb
- mov ecx, [esp + 8 + 20] // dst_width
+ mov eax, [esp + 8 + 4] // src_argb
+ // src_stride ignored
+ mov ebx, [esp + 8 + 12] // src_stepx
+ mov edx, [esp + 8 + 16] // dst_argb
+ mov ecx, [esp + 8 + 20] // dst_width
lea ebx, [ebx * 4]
lea edi, [ebx + ebx * 2]
@@ -1103,21 +1116,21 @@
}
// Blends four 2x2 to 4x1.
-__declspec(naked)
-void ScaleARGBRowDownEvenBox_SSE2(const uint8* src_argb,
- ptrdiff_t src_stride,
- int src_stepx,
- uint8* dst_argb, int dst_width) {+__declspec(naked) void ScaleARGBRowDownEvenBox_SSE2(const uint8_t* src_argb,
+ ptrdiff_t src_stride,
+ int src_stepx,
+ uint8_t* dst_argb,
+ int dst_width) { __asm {push ebx
push esi
push edi
- mov eax, [esp + 12 + 4] // src_argb
- mov esi, [esp + 12 + 8] // src_stride
- mov ebx, [esp + 12 + 12] // src_stepx
- mov edx, [esp + 12 + 16] // dst_argb
- mov ecx, [esp + 12 + 20] // dst_width
- lea esi, [eax + esi] // row1 pointer
+ mov eax, [esp + 12 + 4] // src_argb
+ mov esi, [esp + 12 + 8] // src_stride
+ mov ebx, [esp + 12 + 12] // src_stepx
+ mov edx, [esp + 12 + 16] // dst_argb
+ mov ecx, [esp + 12 + 20] // dst_width
+ lea esi, [eax + esi] // row1 pointer
lea ebx, [ebx * 4]
lea edi, [ebx + ebx * 2]
@@ -1132,11 +1145,11 @@
movq xmm3, qword ptr [esi + ebx * 2]
movhps xmm3, qword ptr [esi + edi]
lea esi, [esi + ebx * 4]
- pavgb xmm0, xmm2 // average rows
+ pavgb xmm0, xmm2 // average rows
pavgb xmm1, xmm3
- movdqa xmm2, xmm0 // average columns (8 to 4 pixels)
- shufps xmm0, xmm1, 0x88 // even pixels
- shufps xmm2, xmm1, 0xdd // odd pixels
+ movdqa xmm2, xmm0 // average columns (8 to 4 pixels)
+ shufps xmm0, xmm1, 0x88 // even pixels
+ shufps xmm2, xmm1, 0xdd // odd pixels
pavgb xmm0, xmm2
movdqu [edx], xmm0
lea edx, [edx + 16]
@@ -1151,29 +1164,31 @@
}
// Column scaling unfiltered. SSE2 version.
-__declspec(naked)
-void ScaleARGBCols_SSE2(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x, int dx) {+__declspec(naked) void ScaleARGBCols_SSE2(uint8_t* dst_argb,
+ const uint8_t* src_argb,
+ int dst_width,
+ int x,
+ int dx) { __asm {push edi
push esi
- mov edi, [esp + 8 + 4] // dst_argb
- mov esi, [esp + 8 + 8] // src_argb
- mov ecx, [esp + 8 + 12] // dst_width
+ mov edi, [esp + 8 + 4] // dst_argb
+ mov esi, [esp + 8 + 8] // src_argb
+ mov ecx, [esp + 8 + 12] // dst_width
movd xmm2, [esp + 8 + 16] // x
movd xmm3, [esp + 8 + 20] // dx
- pshufd xmm2, xmm2, 0 // x0 x0 x0 x0
- pshufd xmm0, xmm3, 0x11 // dx 0 dx 0
+ pshufd xmm2, xmm2, 0 // x0 x0 x0 x0
+ pshufd xmm0, xmm3, 0x11 // dx 0 dx 0
paddd xmm2, xmm0
- paddd xmm3, xmm3 // 0, 0, 0, dx * 2
- pshufd xmm0, xmm3, 0x05 // dx * 2, dx * 2, 0, 0
- paddd xmm2, xmm0 // x3 x2 x1 x0
- paddd xmm3, xmm3 // 0, 0, 0, dx * 4
- pshufd xmm3, xmm3, 0 // dx * 4, dx * 4, dx * 4, dx * 4
+ paddd xmm3, xmm3 // 0, 0, 0, dx * 2
+ pshufd xmm0, xmm3, 0x05 // dx * 2, dx * 2, 0, 0
+ paddd xmm2, xmm0 // x3 x2 x1 x0
+ paddd xmm3, xmm3 // 0, 0, 0, dx * 4
+ pshufd xmm3, xmm3, 0 // dx * 4, dx * 4, dx * 4, dx * 4
- pextrw eax, xmm2, 1 // get x0 integer.
- pextrw edx, xmm2, 3 // get x1 integer.
+ pextrw eax, xmm2, 1 // get x0 integer.
+ pextrw edx, xmm2, 3 // get x1 integer.
cmp ecx, 0
jle xloop99
@@ -1180,24 +1195,24 @@
sub ecx, 4
jl xloop49
- // 4 Pixel loop.
+ // 4 Pixel loop.
xloop4:
movd xmm0, [esi + eax * 4] // 1 source x0 pixels
movd xmm1, [esi + edx * 4] // 1 source x1 pixels
- pextrw eax, xmm2, 5 // get x2 integer.
- pextrw edx, xmm2, 7 // get x3 integer.
- paddd xmm2, xmm3 // x += dx
- punpckldq xmm0, xmm1 // x0 x1
+ pextrw eax, xmm2, 5 // get x2 integer.
+ pextrw edx, xmm2, 7 // get x3 integer.
+ paddd xmm2, xmm3 // x += dx
+ punpckldq xmm0, xmm1 // x0 x1
movd xmm1, [esi + eax * 4] // 1 source x2 pixels
movd xmm4, [esi + edx * 4] // 1 source x3 pixels
- pextrw eax, xmm2, 1 // get x0 integer. next iteration.
- pextrw edx, xmm2, 3 // get x1 integer. next iteration.
- punpckldq xmm1, xmm4 // x2 x3
- punpcklqdq xmm0, xmm1 // x0 x1 x2 x3
+ pextrw eax, xmm2, 1 // get x0 integer. next iteration.
+ pextrw edx, xmm2, 3 // get x1 integer. next iteration.
+ punpckldq xmm1, xmm4 // x2 x3
+ punpcklqdq xmm0, xmm1 // x0 x1 x2 x3
movdqu [edi], xmm0
lea edi, [edi + 16]
- sub ecx, 4 // 4 pixels
+ sub ecx, 4 // 4 pixels
jge xloop4
xloop49:
@@ -1204,11 +1219,11 @@
test ecx, 2
je xloop29
- // 2 Pixels.
+ // 2 Pixels.
movd xmm0, [esi + eax * 4] // 1 source x0 pixels
movd xmm1, [esi + edx * 4] // 1 source x1 pixels
- pextrw eax, xmm2, 5 // get x2 integer.
- punpckldq xmm0, xmm1 // x0 x1
+ pextrw eax, xmm2, 5 // get x2 integer.
+ punpckldq xmm0, xmm1 // x0 x1
movq qword ptr [edi], xmm0
lea edi, [edi + 8]
@@ -1217,7 +1232,7 @@
test ecx, 1
je xloop99
- // 1 Pixels.
+ // 1 Pixels.
movd xmm0, [esi + eax * 4] // 1 source x2 pixels
movd dword ptr [edi], xmm0
xloop99:
@@ -1232,60 +1247,62 @@
// TODO(fbarchard): Port to Neon
// Shuffle table for arranging 2 pixels into pairs for pmaddubsw
-static uvec8 kShuffleColARGB = {- 0u, 4u, 1u, 5u, 2u, 6u, 3u, 7u, // bbggrraa 1st pixel
- 8u, 12u, 9u, 13u, 10u, 14u, 11u, 15u // bbggrraa 2nd pixel
+static const uvec8 kShuffleColARGB = {+ 0u, 4u, 1u, 5u, 2u, 6u, 3u, 7u, // bbggrraa 1st pixel
+ 8u, 12u, 9u, 13u, 10u, 14u, 11u, 15u // bbggrraa 2nd pixel
};
// Shuffle table for duplicating 2 fractions into 8 bytes each
-static uvec8 kShuffleFractions = {- 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 4u, 4u, 4u, 4u, 4u, 4u, 4u, 4u,
+static const uvec8 kShuffleFractions = {+ 0u, 0u, 0u, 0u, 0u, 0u, 0u, 0u, 4u, 4u, 4u, 4u, 4u, 4u, 4u, 4u,
};
-__declspec(naked)
-void ScaleARGBFilterCols_SSSE3(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x, int dx) {+__declspec(naked) void ScaleARGBFilterCols_SSSE3(uint8_t* dst_argb,
+ const uint8_t* src_argb,
+ int dst_width,
+ int x,
+ int dx) { __asm {push esi
push edi
- mov edi, [esp + 8 + 4] // dst_argb
- mov esi, [esp + 8 + 8] // src_argb
- mov ecx, [esp + 8 + 12] // dst_width
+ mov edi, [esp + 8 + 4] // dst_argb
+ mov esi, [esp + 8 + 8] // src_argb
+ mov ecx, [esp + 8 + 12] // dst_width
movd xmm2, [esp + 8 + 16] // x
movd xmm3, [esp + 8 + 20] // dx
movdqa xmm4, xmmword ptr kShuffleColARGB
movdqa xmm5, xmmword ptr kShuffleFractions
- pcmpeqb xmm6, xmm6 // generate 0x007f for inverting fraction.
+ pcmpeqb xmm6, xmm6 // generate 0x007f for inverting fraction.
psrlw xmm6, 9
- pextrw eax, xmm2, 1 // get x0 integer. preroll
+ pextrw eax, xmm2, 1 // get x0 integer. preroll
sub ecx, 2
jl xloop29
- movdqa xmm0, xmm2 // x1 = x0 + dx
+ movdqa xmm0, xmm2 // x1 = x0 + dx
paddd xmm0, xmm3
- punpckldq xmm2, xmm0 // x0 x1
- punpckldq xmm3, xmm3 // dx dx
- paddd xmm3, xmm3 // dx * 2, dx * 2
- pextrw edx, xmm2, 3 // get x1 integer. preroll
+ punpckldq xmm2, xmm0 // x0 x1
+ punpckldq xmm3, xmm3 // dx dx
+ paddd xmm3, xmm3 // dx * 2, dx * 2
+ pextrw edx, xmm2, 3 // get x1 integer. preroll
// 2 Pixel loop.
xloop2:
- movdqa xmm1, xmm2 // x0, x1 fractions.
- paddd xmm2, xmm3 // x += dx
+ movdqa xmm1, xmm2 // x0, x1 fractions.
+ paddd xmm2, xmm3 // x += dx
movq xmm0, qword ptr [esi + eax * 4] // 2 source x0 pixels
- psrlw xmm1, 9 // 7 bit fractions.
+ psrlw xmm1, 9 // 7 bit fractions.
movhps xmm0, qword ptr [esi + edx * 4] // 2 source x1 pixels
- pshufb xmm1, xmm5 // 0000000011111111
- pshufb xmm0, xmm4 // arrange pixels into pairs
- pxor xmm1, xmm6 // 0..7f and 7f..0
- pmaddubsw xmm0, xmm1 // argb_argb 16 bit, 2 pixels.
- pextrw eax, xmm2, 1 // get x0 integer. next iteration.
- pextrw edx, xmm2, 3 // get x1 integer. next iteration.
- psrlw xmm0, 7 // argb 8.7 fixed point to low 8 bits.
- packuswb xmm0, xmm0 // argb_argb 8 bits, 2 pixels.
+ pshufb xmm1, xmm5 // 0000000011111111
+ pshufb xmm0, xmm4 // arrange pixels into pairs
+ pxor xmm1, xmm6 // 0..7f and 7f..0
+ pmaddubsw xmm0, xmm1 // argb_argb 16 bit, 2 pixels.
+ pextrw eax, xmm2, 1 // get x0 integer. next iteration.
+ pextrw edx, xmm2, 3 // get x1 integer. next iteration.
+ psrlw xmm0, 7 // argb 8.7 fixed point to low 8 bits.
+ packuswb xmm0, xmm0 // argb_argb 8 bits, 2 pixels.
movq qword ptr [edi], xmm0
lea edi, [edi + 8]
- sub ecx, 2 // 2 pixels
+ sub ecx, 2 // 2 pixels
jge xloop2
xloop29:
@@ -1293,15 +1310,15 @@
add ecx, 2 - 1
jl xloop99
- // 1 pixel remainder
- psrlw xmm2, 9 // 7 bit fractions.
+ // 1 pixel remainder
+ psrlw xmm2, 9 // 7 bit fractions.
movq xmm0, qword ptr [esi + eax * 4] // 2 source x0 pixels
- pshufb xmm2, xmm5 // 00000000
- pshufb xmm0, xmm4 // arrange pixels into pairs
- pxor xmm2, xmm6 // 0..7f and 7f..0
- pmaddubsw xmm0, xmm2 // argb 16 bit, 1 pixel.
+ pshufb xmm2, xmm5 // 00000000
+ pshufb xmm0, xmm4 // arrange pixels into pairs
+ pxor xmm2, xmm6 // 0..7f and 7f..0
+ pmaddubsw xmm0, xmm2 // argb 16 bit, 1 pixel.
psrlw xmm0, 7
- packuswb xmm0, xmm0 // argb 8 bits, 1 pixel.
+ packuswb xmm0, xmm0 // argb 8 bits, 1 pixel.
movd [edi], xmm0
xloop99:
@@ -1313,13 +1330,15 @@
}
// Reads 4 pixels, duplicates them and writes 8 pixels.
-__declspec(naked)
-void ScaleARGBColsUp2_SSE2(uint8* dst_argb, const uint8* src_argb,
- int dst_width, int x, int dx) {+__declspec(naked) void ScaleARGBColsUp2_SSE2(uint8_t* dst_argb,
+ const uint8_t* src_argb,
+ int dst_width,
+ int x,
+ int dx) { __asm {- mov edx, [esp + 4] // dst_argb
- mov eax, [esp + 8] // src_argb
- mov ecx, [esp + 12] // dst_width
+ mov edx, [esp + 4] // dst_argb
+ mov eax, [esp + 8] // src_argb
+ mov ecx, [esp + 12] // dst_width
wloop:
movdqu xmm0, [eax]
@@ -1338,12 +1357,11 @@
}
// Divide num by div and return as 16.16 fixed point result.
-__declspec(naked)
-int FixedDiv_X86(int num, int div) {+__declspec(naked) int FixedDiv_X86(int num, int div) { __asm {- mov eax, [esp + 4] // num
- cdq // extend num to 64 bits
- shld edx, eax, 16 // 32.16
+ mov eax, [esp + 4] // num
+ cdq // extend num to 64 bits
+ shld edx, eax, 16 // 32.16
shl eax, 16
idiv dword ptr [esp + 8]
ret
@@ -1351,13 +1369,12 @@
}
// Divide num by div and return as 16.16 fixed point result.
-__declspec(naked)
-int FixedDiv1_X86(int num, int div) {+__declspec(naked) int FixedDiv1_X86(int num, int div) { __asm {- mov eax, [esp + 4] // num
- mov ecx, [esp + 8] // denom
- cdq // extend num to 64 bits
- shld edx, eax, 16 // 32.16
+ mov eax, [esp + 4] // num
+ mov ecx, [esp + 8] // denom
+ cdq // extend num to 64 bits
+ shld edx, eax, 16 // 32.16
shl eax, 16
sub eax, 0x00010001
sbb edx, 0
--- a/third_party/libyuv/source/video_common.cc
+++ b/third_party/libyuv/source/video_common.cc
@@ -8,7 +8,6 @@
* be found in the AUTHORS file in the root of the source tree.
*/
-
#include "libyuv/video_common.h"
#ifdef __cplusplus
@@ -16,40 +15,39 @@
extern "C" {#endif
-#define ARRAY_SIZE(x) (int)(sizeof(x) / sizeof(x[0]))
-
struct FourCCAliasEntry {- uint32 alias;
- uint32 canonical;
+ uint32_t alias;
+ uint32_t canonical;
};
-static const struct FourCCAliasEntry kFourCCAliases[] = {- {FOURCC_IYUV, FOURCC_I420},- {FOURCC_YU12, FOURCC_I420},- {FOURCC_YU16, FOURCC_I422},- {FOURCC_YU24, FOURCC_I444},- {FOURCC_YUYV, FOURCC_YUY2},- {FOURCC_YUVS, FOURCC_YUY2}, // kCMPixelFormat_422YpCbCr8_yuvs- {FOURCC_HDYC, FOURCC_UYVY},- {FOURCC_2VUY, FOURCC_UYVY}, // kCMPixelFormat_422YpCbCr8- {FOURCC_JPEG, FOURCC_MJPG}, // Note: JPEG has DHT while MJPG does not.- {FOURCC_DMB1, FOURCC_MJPG},- {FOURCC_BA81, FOURCC_BGGR}, // deprecated.- {FOURCC_RGB3, FOURCC_RAW },- {FOURCC_BGR3, FOURCC_24BG},- {FOURCC_CM32, FOURCC_BGRA}, // kCMPixelFormat_32ARGB- {FOURCC_CM24, FOURCC_RAW }, // kCMPixelFormat_24RGB- {FOURCC_L555, FOURCC_RGBO}, // kCMPixelFormat_16LE555- {FOURCC_L565, FOURCC_RGBP}, // kCMPixelFormat_16LE565- {FOURCC_5551, FOURCC_RGBO}, // kCMPixelFormat_16LE5551+#define NUM_ALIASES 18
+static const struct FourCCAliasEntry kFourCCAliases[NUM_ALIASES] = {+ {FOURCC_IYUV, FOURCC_I420},+ {FOURCC_YU12, FOURCC_I420},+ {FOURCC_YU16, FOURCC_I422},+ {FOURCC_YU24, FOURCC_I444},+ {FOURCC_YUYV, FOURCC_YUY2},+ {FOURCC_YUVS, FOURCC_YUY2}, // kCMPixelFormat_422YpCbCr8_yuvs+ {FOURCC_HDYC, FOURCC_UYVY},+ {FOURCC_2VUY, FOURCC_UYVY}, // kCMPixelFormat_422YpCbCr8+ {FOURCC_JPEG, FOURCC_MJPG}, // Note: JPEG has DHT while MJPG does not.+ {FOURCC_DMB1, FOURCC_MJPG},+ {FOURCC_BA81, FOURCC_BGGR}, // deprecated.+ {FOURCC_RGB3, FOURCC_RAW},+ {FOURCC_BGR3, FOURCC_24BG},+ {FOURCC_CM32, FOURCC_BGRA}, // kCMPixelFormat_32ARGB+ {FOURCC_CM24, FOURCC_RAW}, // kCMPixelFormat_24RGB+ {FOURCC_L555, FOURCC_RGBO}, // kCMPixelFormat_16LE555+ {FOURCC_L565, FOURCC_RGBP}, // kCMPixelFormat_16LE565+ {FOURCC_5551, FOURCC_RGBO}, // kCMPixelFormat_16LE5551};
// TODO(fbarchard): Consider mapping kCMPixelFormat_32BGRA to FOURCC_ARGB.
// {FOURCC_BGRA, FOURCC_ARGB}, // kCMPixelFormat_32BGRALIBYUV_API
-uint32 CanonicalFourCC(uint32 fourcc) {+uint32_t CanonicalFourCC(uint32_t fourcc) {int i;
- for (i = 0; i < ARRAY_SIZE(kFourCCAliases); ++i) {+ for (i = 0; i < NUM_ALIASES; ++i) { if (kFourCCAliases[i].alias == fourcc) {return kFourCCAliases[i].canonical;
}
@@ -62,4 +60,3 @@
} // extern "C"
} // namespace libyuv
#endif
-