ref: c532eb998c9f965aea988b08389e527cad8433a6
dir: /codec/common/mips/copy_mb_mmi.c/
/*!
* \copy
* Copyright (c) 2009-2018, Cisco Systems
* 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.
*
* 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.
*
*
* \file copy_mb_mmi.c
*
* \brief Loongson optimization
*
* \date 20/07/2018 Created
*
*************************************************************************************
*/
#include <stdint.h>
#include "asmdefs_mmi.h"
void WelsCopy8x8_mmi(uint8_t* pDst, int32_t iStrideD, uint8_t* pSrc,
int32_t iStrideS ) {
__asm__ volatile (
".set arch=loongson3a \n\t"
PTR_ADDU "$8, %[pSrc], %[iStrideS] \n\t"
"gsldlc1 $f0, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f2, 0x7($8) \n\t"
"gsldrc1 $f0, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f2, 0x0($8) \n\t"
PTR_ADDU "%[pSrc], $8, %[iStrideS] \n\t"
PTR_ADDU "$8, %[pSrc], %[iStrideS] \n\t"
"gsldlc1 $f4, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f6, 0x7($8) \n\t"
"gsldrc1 $f4, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f6, 0x0($8) \n\t"
PTR_ADDU "%[pSrc], $8, %[iStrideS] \n\t"
PTR_ADDU "$8, %[pSrc], %[iStrideS] \n\t"
"gsldlc1 $f8, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f10, 0x7($8) \n\t"
"gsldrc1 $f8, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f10, 0x0($8) \n\t"
PTR_ADDU "%[pSrc], $8, %[iStrideS] \n\t"
PTR_ADDU "$8, %[pSrc], %[iStrideS] \n\t"
"gsldlc1 $f12, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f14, 0x7($8) \n\t"
"gsldrc1 $f12, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f14, 0x0($8) \n\t"
PTR_ADDU "$8, %[pDst], %[iStrideD] \n\t"
"gssdlc1 $f0, 0x7(%[pDst]) \n\t"
"gssdlc1 $f2, 0x7($8) \n\t"
"gssdrc1 $f0, 0x0(%[pDst]) \n\t"
"gssdrc1 $f2, 0x0($8) \n\t"
PTR_ADDU "%[pDst], $8, %[iStrideD] \n\t"
PTR_ADDU "$8, %[pDst], %[iStrideD] \n\t"
"gssdlc1 $f4, 0x7(%[pDst]) \n\t"
"gssdlc1 $f6, 0x7($8) \n\t"
"gssdrc1 $f4, 0x0(%[pDst]) \n\t"
"gssdrc1 $f6, 0x0($8) \n\t"
PTR_ADDU "%[pDst], $8, %[iStrideD] \n\t"
PTR_ADDU "$8, %[pDst], %[iStrideD] \n\t"
"gssdlc1 $f8, 0x7(%[pDst]) \n\t"
"gssdlc1 $f10, 0x7($8) \n\t"
"gssdrc1 $f8, 0x0(%[pDst]) \n\t"
"gssdrc1 $f10, 0x0($8) \n\t"
PTR_ADDU "%[pDst], $8, %[iStrideD] \n\t"
PTR_ADDU "$8, %[pDst], %[iStrideD] \n\t"
"gssdlc1 $f12, 0x7(%[pDst]) \n\t"
"gssdlc1 $f14, 0x7($8) \n\t"
"gssdrc1 $f12, 0x0(%[pDst]) \n\t"
"gssdrc1 $f14, 0x0($8) \n\t"
: [pDst]"+&r"((unsigned char *)pDst), [pSrc]"+&r"((unsigned char *)pSrc)
: [iStrideD]"r"(iStrideD), [iStrideS]"r"(iStrideS)
: "memory", "$8", "$f0", "$f2", "$f4", "$f6", "$f8", "$f10", "$f12", "$f14"
);
}
void WelsCopy8x16_mmi(uint8_t* pDst, int32_t iStrideD, uint8_t* pSrc,
int32_t iStrideS) {
__asm__ volatile (
".set arch=loongson3a \n\t"
PTR_ADDU "$8, %[pSrc], %[iStrideS] \n\t"
"gsldlc1 $f0, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f2, 0x7($8) \n\t"
"gsldrc1 $f0, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f2, 0x0($8) \n\t"
PTR_ADDU "%[pSrc], $8, %[iStrideS] \n\t"
PTR_ADDU "$8, %[pSrc], %[iStrideS] \n\t"
"gsldlc1 $f4, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f6, 0x7($8) \n\t"
"gsldrc1 $f4, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f6, 0x0($8) \n\t"
PTR_ADDU "%[pSrc], $8, %[iStrideS] \n\t"
PTR_ADDU "$8, %[pSrc], %[iStrideS] \n\t"
"gsldlc1 $f8, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f10, 0x7($8) \n\t"
"gsldrc1 $f8, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f10, 0x0($8) \n\t"
PTR_ADDU "%[pSrc], $8, %[iStrideS] \n\t"
PTR_ADDU "$8, %[pSrc], %[iStrideS] \n\t"
"gsldlc1 $f12, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f14, 0x7($8) \n\t"
"gsldrc1 $f12, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f14, 0x0($8) \n\t"
PTR_ADDU "%[pSrc], $8, %[iStrideS] \n\t"
PTR_ADDU "$8, %[pDst], %[iStrideD] \n\t"
"gssdlc1 $f0, 0x7(%[pDst]) \n\t"
"gssdlc1 $f2, 0x7($8) \n\t"
"gssdrc1 $f0, 0x0(%[pDst]) \n\t"
"gssdrc1 $f2, 0x0($8) \n\t"
PTR_ADDU "%[pDst], $8, %[iStrideD] \n\t"
PTR_ADDU "$8, %[pDst], %[iStrideD] \n\t"
"gssdlc1 $f4, 0x7(%[pDst]) \n\t"
"gssdlc1 $f6, 0x7($8) \n\t"
"gssdrc1 $f4, 0x0(%[pDst]) \n\t"
"gssdrc1 $f6, 0x0($8) \n\t"
PTR_ADDU "%[pDst], $8, %[iStrideD] \n\t"
PTR_ADDU "$8, %[pDst], %[iStrideD] \n\t"
"gssdlc1 $f8, 0x7(%[pDst]) \n\t"
"gssdlc1 $f10, 0x7($8) \n\t"
"gssdrc1 $f8, 0x0(%[pDst]) \n\t"
"gssdrc1 $f10, 0x0($8) \n\t"
PTR_ADDU "%[pDst], $8, %[iStrideD] \n\t"
PTR_ADDU "$8, %[pDst], %[iStrideD] \n\t"
"gssdlc1 $f12, 0x7(%[pDst]) \n\t"
"gssdlc1 $f14, 0x7($8) \n\t"
"gssdrc1 $f12, 0x0(%[pDst]) \n\t"
"gssdrc1 $f14, 0x0($8) \n\t"
PTR_ADDU "%[pDst], $8, %[iStrideD] \n\t"
PTR_ADDU "$8, %[pSrc], %[iStrideS] \n\t"
"gsldlc1 $f0, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f2, 0x7($8) \n\t"
"gsldrc1 $f0, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f2, 0x0($8) \n\t"
PTR_ADDU "%[pSrc], $8, %[iStrideS] \n\t"
PTR_ADDU "$8, %[pSrc], %[iStrideS] \n\t"
"gsldlc1 $f4, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f6, 0x7($8) \n\t"
"gsldrc1 $f4, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f6, 0x0($8) \n\t"
PTR_ADDU "%[pSrc], $8, %[iStrideS] \n\t"
PTR_ADDU "$8, %[pSrc], %[iStrideS] \n\t"
"gsldlc1 $f8, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f10, 0x7($8) \n\t"
"gsldrc1 $f8, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f10, 0x0($8) \n\t"
PTR_ADDU "%[pSrc], $8, %[iStrideS] \n\t"
PTR_ADDU "$8, %[pSrc], %[iStrideS] \n\t"
"gsldlc1 $f12, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f14, 0x7($8) \n\t"
"gsldrc1 $f12, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f14, 0x0($8) \n\t"
PTR_ADDU "$8, %[pDst], %[iStrideD] \n\t"
"gssdlc1 $f0, 0x7(%[pDst]) \n\t"
"gssdlc1 $f2, 0x7($8) \n\t"
"gssdrc1 $f0, 0x0(%[pDst]) \n\t"
"gssdrc1 $f2, 0x0($8) \n\t"
PTR_ADDU "%[pDst], $8, %[iStrideD] \n\t"
PTR_ADDU "$8, %[pDst], %[iStrideD] \n\t"
"gssdlc1 $f4, 0x7(%[pDst]) \n\t"
"gssdlc1 $f6, 0x7($8) \n\t"
"gssdrc1 $f4, 0x0(%[pDst]) \n\t"
"gssdrc1 $f6, 0x0($8) \n\t"
PTR_ADDU "%[pDst], $8, %[iStrideD] \n\t"
PTR_ADDU "$8, %[pDst], %[iStrideD] \n\t"
"gssdlc1 $f8, 0x7(%[pDst]) \n\t"
"gssdlc1 $f10, 0x7($8) \n\t"
"gssdrc1 $f8, 0x0(%[pDst]) \n\t"
"gssdrc1 $f10, 0x0($8) \n\t"
PTR_ADDU "%[pDst], $8, %[iStrideD] \n\t"
PTR_ADDU "$8, %[pDst], %[iStrideD] \n\t"
"gssdlc1 $f12, 0x7(%[pDst]) \n\t"
"gssdlc1 $f14, 0x7($8) \n\t"
"gssdrc1 $f12, 0x0(%[pDst]) \n\t"
"gssdrc1 $f14, 0x0($8) \n\t"
: [pDst]"+&r"((unsigned char *)pDst), [pSrc]"+&r"((unsigned char *)pSrc)
: [iStrideD]"r"(iStrideD), [iStrideS]"r"(iStrideS)
: "memory", "$8", "$f0", "$f2", "$f4", "$f6", "$f8", "$f10", "$f12", "$f14"
);
}
void WelsCopy16x16_mmi(uint8_t* pDst, int32_t iDstStride, uint8_t* pSrc,
int32_t iSrcStride) {
BACKUP_REG;
__asm__ volatile (
".set arch=loongson3a \n\t"
"gslqc1 $f0, $f2, 0x0(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gslqc1 $f4, $f6, 0x0(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gslqc1 $f8, $f10, 0x0(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gslqc1 $f12, $f14, 0x0(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gslqc1 $f16, $f18, 0x0(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gslqc1 $f20, $f22, 0x0(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gslqc1 $f24, $f26, 0x0(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gslqc1 $f28, $f30, 0x0(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gssqc1 $f0, $f2, 0x0(%[pDst]) \n\t"
PTR_ADDU "%[pDst], %[pDst], %[iDstStride] \n\t"
"gssqc1 $f4, $f6, 0x0(%[pDst]) \n\t"
PTR_ADDU "%[pDst], %[pDst], %[iDstStride] \n\t"
"gssqc1 $f8, $f10, 0x0(%[pDst]) \n\t"
PTR_ADDU "%[pDst], %[pDst], %[iDstStride] \n\t"
"gssqc1 $f12, $f14, 0x0(%[pDst]) \n\t"
PTR_ADDU "%[pDst], %[pDst], %[iDstStride] \n\t"
"gssqc1 $f16, $f18, 0x0(%[pDst]) \n\t"
PTR_ADDU "%[pDst], %[pDst], %[iDstStride] \n\t"
"gssqc1 $f20, $f22, 0x0(%[pDst]) \n\t"
PTR_ADDU "%[pDst], %[pDst], %[iDstStride] \n\t"
"gssqc1 $f24, $f26, 0x0(%[pDst]) \n\t"
PTR_ADDU "%[pDst], %[pDst], %[iDstStride] \n\t"
"gssqc1 $f28, $f30, 0x0(%[pDst]) \n\t"
PTR_ADDU "%[pDst], %[pDst], %[iDstStride] \n\t"
"gslqc1 $f0, $f2, 0x0(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gslqc1 $f4, $f6, 0x0(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gslqc1 $f8, $f10, 0x0(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gslqc1 $f12, $f14, 0x0(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gslqc1 $f16, $f18, 0x0(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gslqc1 $f20, $f22, 0x0(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gslqc1 $f24, $f26, 0x0(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gslqc1 $f28, $f30, 0x0(%[pSrc]) \n\t"
"gssqc1 $f0, $f2, 0x0(%[pDst]) \n\t"
PTR_ADDU "%[pDst], %[pDst], %[iDstStride] \n\t"
"gssqc1 $f4, $f6, 0x0(%[pDst]) \n\t"
PTR_ADDU "%[pDst], %[pDst], %[iDstStride] \n\t"
"gssqc1 $f8, $f10, 0x0(%[pDst]) \n\t"
PTR_ADDU "%[pDst], %[pDst], %[iDstStride] \n\t"
"gssqc1 $f12, $f14, 0x0(%[pDst]) \n\t"
PTR_ADDU "%[pDst], %[pDst], %[iDstStride] \n\t"
"gssqc1 $f16, $f18, 0x0(%[pDst]) \n\t"
PTR_ADDU "%[pDst], %[pDst], %[iDstStride] \n\t"
"gssqc1 $f20, $f22, 0x0(%[pDst]) \n\t"
PTR_ADDU "%[pDst], %[pDst], %[iDstStride] \n\t"
"gssqc1 $f24, $f26, 0x0(%[pDst]) \n\t"
PTR_ADDU "%[pDst], %[pDst], %[iDstStride] \n\t"
"gssqc1 $f28, $f30, 0x0(%[pDst]) \n\t"
: [pDst]"+&r"((unsigned char *)pDst), [pSrc]"+&r"((unsigned char *)pSrc)
: [iDstStride]"r"((int)iDstStride), [iSrcStride]"r"((int)iSrcStride)
: "memory", "$f0", "$f2", "$f4", "$f6", "$f8", "$f10", "$f12",
"$f14", "$f16", "$f18", "$f20", "$f22", "$f24", "$f26", "$f28", "$f30"
);
RECOVER_REG;
}
void WelsCopy16x16NotAligned_mmi(uint8_t* pDst, int32_t iDstStride, uint8_t* pSrc,
int32_t iSrcStride) {
BACKUP_REG;
__asm__ volatile (
".set arch=loongson3a \n\t"
"gsldlc1 $f2, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f0, 0xF(%[pSrc]) \n\t"
"gsldrc1 $f2, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f0, 0x8(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gsldlc1 $f6, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f4, 0xF(%[pSrc]) \n\t"
"gsldrc1 $f6, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f4, 0x8(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gsldlc1 $f10, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f8, 0xF(%[pSrc]) \n\t"
"gsldrc1 $f10, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f8, 0x8(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gsldlc1 $f14, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f12, 0xF(%[pSrc]) \n\t"
"gsldrc1 $f14, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f12, 0x8(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gsldlc1 $f18, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f16, 0xF(%[pSrc]) \n\t"
"gsldrc1 $f18, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f16, 0x8(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gsldlc1 $f22, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f20, 0xF(%[pSrc]) \n\t"
"gsldrc1 $f22, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f20, 0x8(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gsldlc1 $f26, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f24, 0xF(%[pSrc]) \n\t"
"gsldrc1 $f26, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f24, 0x8(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gsldlc1 $f30, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f28, 0xF(%[pSrc]) \n\t"
"gsldrc1 $f30, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f28, 0x8(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
PTR_ADDU "$8, %[pDst], %[iDstStride] \n\t"
"gssqc1 $f0, $f2, 0x0(%[pDst]) \n\t"
"gssqc1 $f4, $f6, 0x0($8) \n\t"
PTR_ADDU "%[pDst], $8, %[iDstStride] \n\t"
PTR_ADDU "$8, %[pDst], %[iDstStride] \n\t"
"gssqc1 $f8, $f10, 0x0(%[pDst]) \n\t"
"gssqc1 $f12, $f14, 0x0($8) \n\t"
PTR_ADDU "%[pDst], $8, %[iDstStride] \n\t"
PTR_ADDU "$8, %[pDst], %[iDstStride] \n\t"
"gssqc1 $f16, $f18, 0x0(%[pDst]) \n\t"
"gssqc1 $f20, $f22, 0x0($8) \n\t"
PTR_ADDU "%[pDst], $8, %[iDstStride] \n\t"
PTR_ADDU "$8, %[pDst], %[iDstStride] \n\t"
"gssqc1 $f24, $f26, 0x0(%[pDst]) \n\t"
"gssqc1 $f28, $f30, 0x0($8) \n\t"
PTR_ADDU "%[pDst], $8, %[iDstStride] \n\t"
"gsldlc1 $f2, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f0, 0xF(%[pSrc]) \n\t"
"gsldrc1 $f2, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f0, 0x8(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gsldlc1 $f6, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f4, 0xF(%[pSrc]) \n\t"
"gsldrc1 $f6, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f4, 0x8(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gsldlc1 $f10, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f8, 0xF(%[pSrc]) \n\t"
"gsldrc1 $f10, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f8, 0x8(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gsldlc1 $f14, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f12, 0xF(%[pSrc]) \n\t"
"gsldrc1 $f14, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f12, 0x8(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gsldlc1 $f18, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f16, 0xF(%[pSrc]) \n\t"
"gsldrc1 $f18, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f16, 0x8(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gsldlc1 $f22, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f20, 0xF(%[pSrc]) \n\t"
"gsldrc1 $f22, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f20, 0x8(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gsldlc1 $f26, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f24, 0xF(%[pSrc]) \n\t"
"gsldrc1 $f26, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f24, 0x8(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gsldlc1 $f30, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f28, 0xF(%[pSrc]) \n\t"
"gsldrc1 $f30, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f28, 0x8(%[pSrc]) \n\t"
PTR_ADDU "$8, %[pDst], %[iDstStride] \n\t"
"gssqc1 $f0, $f2, 0x0(%[pDst]) \n\t"
"gssqc1 $f4, $f6, 0x0($8) \n\t"
PTR_ADDU "%[pDst], $8, %[iDstStride] \n\t"
PTR_ADDU "$8, %[pDst], %[iDstStride] \n\t"
"gssqc1 $f8, $f10, 0x0(%[pDst]) \n\t"
"gssqc1 $f12, $f14, 0x0($8) \n\t"
PTR_ADDU "%[pDst], $8, %[iDstStride] \n\t"
PTR_ADDU "$8, %[pDst], %[iDstStride] \n\t"
"gssqc1 $f16, $f18, 0x0(%[pDst]) \n\t"
"gssqc1 $f20, $f22, 0x0($8) \n\t"
PTR_ADDU "%[pDst], $8, %[iDstStride] \n\t"
PTR_ADDU "$8, %[pDst], %[iDstStride] \n\t"
"gssqc1 $f24, $f26, 0x0(%[pDst]) \n\t"
"gssqc1 $f28, $f30, 0x0($8) \n\t"
: [pDst]"+&r"((unsigned char *)pDst), [pSrc]"+&r"((unsigned char *)pSrc)
: [iDstStride]"r"((int)iDstStride), [iSrcStride]"r"((int)iSrcStride)
: "memory", "$8", "$f0", "$f2", "$f4", "$f6", "$f8", "$f10", "$f12",
"$f14", "$f16", "$f18", "$f20", "$f22", "$f24", "$f26", "$f28", "$f30"
);
RECOVER_REG;
}
void WelsCopy16x8NotAligned_mmi(uint8_t* pDst, int32_t iDstStride, uint8_t* pSrc,
int32_t iSrcStride) {
BACKUP_REG;
__asm__ volatile (
".set arch=loongson3a \n\t"
"gsldlc1 $f2, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f0, 0xF(%[pSrc]) \n\t"
"gsldrc1 $f2, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f0, 0x8(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gsldlc1 $f6, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f4, 0xF(%[pSrc]) \n\t"
"gsldrc1 $f6, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f4, 0x8(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gsldlc1 $f10, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f8, 0xF(%[pSrc]) \n\t"
"gsldrc1 $f10, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f8, 0x8(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gsldlc1 $f14, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f12, 0xF(%[pSrc]) \n\t"
"gsldrc1 $f14, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f12, 0x8(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gsldlc1 $f18, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f16, 0xF(%[pSrc]) \n\t"
"gsldrc1 $f18, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f16, 0x8(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gsldlc1 $f22, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f20, 0xF(%[pSrc]) \n\t"
"gsldrc1 $f22, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f20, 0x8(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gsldlc1 $f26, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f24, 0xF(%[pSrc]) \n\t"
"gsldrc1 $f26, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f24, 0x8(%[pSrc]) \n\t"
PTR_ADDU "%[pSrc], %[pSrc], %[iSrcStride] \n\t"
"gsldlc1 $f30, 0x7(%[pSrc]) \n\t"
"gsldlc1 $f28, 0xF(%[pSrc]) \n\t"
"gsldrc1 $f30, 0x0(%[pSrc]) \n\t"
"gsldrc1 $f28, 0x8(%[pSrc]) \n\t"
"gssqc1 $f0, $f2, 0x0(%[pDst]) \n\t"
PTR_ADDU "%[pDst], %[pDst], %[iDstStride] \n\t"
"gssqc1 $f4, $f6, 0x0(%[pDst]) \n\t"
PTR_ADDU "%[pDst], %[pDst], %[iDstStride] \n\t"
"gssqc1 $f8, $f10, 0x0(%[pDst]) \n\t"
PTR_ADDU "%[pDst], %[pDst], %[iDstStride] \n\t"
"gssqc1 $f12, $f14, 0x0(%[pDst]) \n\t"
PTR_ADDU "%[pDst], %[pDst], %[iDstStride] \n\t"
"gssqc1 $f16, $f18, 0x0(%[pDst]) \n\t"
PTR_ADDU "%[pDst], %[pDst], %[iDstStride] \n\t"
"gssqc1 $f20, $f22, 0x0(%[pDst]) \n\t"
PTR_ADDU "%[pDst], %[pDst], %[iDstStride] \n\t"
"gssqc1 $f24, $f26, 0x0(%[pDst]) \n\t"
PTR_ADDU "%[pDst], %[pDst], %[iDstStride] \n\t"
"gssqc1 $f28, $f30, 0x0(%[pDst]) \n\t"
: [pDst]"+&r"((unsigned char *)pDst), [pSrc]"+&r"((unsigned char *)pSrc)
: [iDstStride]"r"((int)iDstStride), [iSrcStride]"r"((int)iSrcStride)
: "memory", "$f0", "$f2", "$f4", "$f6", "$f8", "$f10", "$f12",
"$f14", "$f16", "$f18", "$f20", "$f22", "$f24", "$f26", "$f28", "$f30"
);
RECOVER_REG;
}