ref: 196511de23161330c74d123a2076892652c9dc95
dir: /silk/arm/NSQ_del_dec_arm.h/
/***********************************************************************
Copyright (c) 2017 Google Inc.
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 Internet Society, IETF or IETF Trust, nor the
names of specific 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 OWNER 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.
***********************************************************************/
#ifndef SILK_NSQ_DEL_DEC_ARM_H
#define SILK_NSQ_DEL_DEC_ARM_H
#include "celt/arm/armcpu.h"
#if defined(OPUS_ARM_MAY_HAVE_NEON_INTR)
void silk_NSQ_del_dec_neon(
const silk_encoder_state *psEncC, silk_nsq_state *NSQ,
SideInfoIndices *psIndices, const opus_int16 x16[], opus_int8 pulses[],
const opus_int16 PredCoef_Q12[2 * MAX_LPC_ORDER],
const opus_int16 LTPCoef_Q14[LTP_ORDER * MAX_NB_SUBFR],
const opus_int16 AR_Q13[MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER],
const opus_int HarmShapeGain_Q14[MAX_NB_SUBFR],
const opus_int Tilt_Q14[MAX_NB_SUBFR],
const opus_int32 LF_shp_Q14[MAX_NB_SUBFR],
const opus_int32 Gains_Q16[MAX_NB_SUBFR],
const opus_int pitchL[MAX_NB_SUBFR], const opus_int Lambda_Q10,
const opus_int LTP_scale_Q14);
#if !defined(OPUS_HAVE_RTCD)
#define OVERRIDE_silk_NSQ_del_dec (1)
#define silk_NSQ_del_dec(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, \
LTPCoef_Q14, AR_Q13, HarmShapeGain_Q14, Tilt_Q14, \
LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, \
LTP_scale_Q14, arch) \
((void)(arch), \
PRESUME_NEON(silk_NSQ_del_dec)( \
psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, \
AR_Q13, HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, \
Lambda_Q10, LTP_scale_Q14))
#endif
#endif
#if !defined(OVERRIDE_silk_NSQ_del_dec)
/*Is run-time CPU detection enabled on this platform?*/
#if defined(OPUS_HAVE_RTCD) && (defined(OPUS_ARM_MAY_HAVE_NEON_INTR) && \
!defined(OPUS_ARM_PRESUME_NEON_INTR))
extern void (*const SILK_NSQ_DEL_DEC_IMPL[OPUS_ARCHMASK + 1])(
const silk_encoder_state *psEncC, silk_nsq_state *NSQ,
SideInfoIndices *psIndices, const opus_int16 x16[], opus_int8 pulses[],
const opus_int16 PredCoef_Q12[2 * MAX_LPC_ORDER],
const opus_int16 LTPCoef_Q14[LTP_ORDER * MAX_NB_SUBFR],
const opus_int16 AR_Q13[MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER],
const opus_int HarmShapeGain_Q14[MAX_NB_SUBFR],
const opus_int Tilt_Q14[MAX_NB_SUBFR],
const opus_int32 LF_shp_Q14[MAX_NB_SUBFR],
const opus_int32 Gains_Q16[MAX_NB_SUBFR],
const opus_int pitchL[MAX_NB_SUBFR], const opus_int Lambda_Q10,
const opus_int LTP_scale_Q14);
#define OVERRIDE_silk_NSQ_del_dec (1)
#define silk_NSQ_del_dec(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, \
LTPCoef_Q14, AR_Q13, HarmShapeGain_Q14, Tilt_Q14, \
LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, \
LTP_scale_Q14, arch) \
((*SILK_NSQ_DEL_DEC_IMPL[(arch)&OPUS_ARCHMASK])( \
psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, LTPCoef_Q14, \
AR_Q13, HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, \
Lambda_Q10, LTP_scale_Q14))
#elif defined(OPUS_ARM_PRESUME_NEON_INTR)
#define OVERRIDE_silk_NSQ_del_dec (1)
#define silk_NSQ_del_dec(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, \
LTPCoef_Q14, AR_Q13, HarmShapeGain_Q14, Tilt_Q14, \
LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, \
LTP_scale_Q14, arch) \
((void)(arch), \
silk_NSQ_del_dec_neon(psEncC, NSQ, psIndices, x16, pulses, PredCoef_Q12, \
LTPCoef_Q14, AR_Q13, HarmShapeGain_Q14, Tilt_Q14, \
LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, \
LTP_scale_Q14))
#endif
#endif
#endif /* end SILK_NSQ_DEL_DEC_ARM_H */