248 lines
17 KiB
C
248 lines
17 KiB
C
/* Copyright (c) 2014, Cisco Systems, INC
|
|
Written by XiangMingZhu WeiZhou MinPeng YanWang
|
|
|
|
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 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 MAIN_SSE_H
|
|
#define MAIN_SSE_H
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
# if defined(OPUS_X86_MAY_HAVE_SSE4_1)
|
|
|
|
#if 0 /* FIXME: SSE disabled until silk_VQ_WMat_EC_sse4_1() gets updated. */
|
|
# define OVERRIDE_silk_VQ_WMat_EC
|
|
|
|
void silk_VQ_WMat_EC_sse4_1(
|
|
opus_int8 *ind, /* O index of best codebook vector */
|
|
opus_int32 *rate_dist_Q14, /* O best weighted quant error + mu * rate */
|
|
opus_int *gain_Q7, /* O sum of absolute LTP coefficients */
|
|
const opus_int16 *in_Q14, /* I input vector to be quantized */
|
|
const opus_int32 *W_Q18, /* I weighting matrix */
|
|
const opus_int8 *cb_Q7, /* I codebook */
|
|
const opus_uint8 *cb_gain_Q7, /* I codebook effective gain */
|
|
const opus_uint8 *cl_Q5, /* I code length for each codebook vector */
|
|
const opus_int mu_Q9, /* I tradeoff betw. weighted error and rate */
|
|
const opus_int32 max_gain_Q7, /* I maximum sum of absolute LTP coefficients */
|
|
opus_int L /* I number of vectors in codebook */
|
|
);
|
|
|
|
#if defined OPUS_X86_PRESUME_SSE4_1
|
|
|
|
#define silk_VQ_WMat_EC(ind, rate_dist_Q14, gain_Q7, in_Q14, W_Q18, cb_Q7, cb_gain_Q7, cl_Q5, \
|
|
mu_Q9, max_gain_Q7, L, arch) \
|
|
((void)(arch),silk_VQ_WMat_EC_sse4_1(ind, rate_dist_Q14, gain_Q7, in_Q14, W_Q18, cb_Q7, cb_gain_Q7, cl_Q5, \
|
|
mu_Q9, max_gain_Q7, L))
|
|
|
|
#else
|
|
|
|
extern void (*const SILK_VQ_WMAT_EC_IMPL[OPUS_ARCHMASK + 1])(
|
|
opus_int8 *ind, /* O index of best codebook vector */
|
|
opus_int32 *rate_dist_Q14, /* O best weighted quant error + mu * rate */
|
|
opus_int *gain_Q7, /* O sum of absolute LTP coefficients */
|
|
const opus_int16 *in_Q14, /* I input vector to be quantized */
|
|
const opus_int32 *W_Q18, /* I weighting matrix */
|
|
const opus_int8 *cb_Q7, /* I codebook */
|
|
const opus_uint8 *cb_gain_Q7, /* I codebook effective gain */
|
|
const opus_uint8 *cl_Q5, /* I code length for each codebook vector */
|
|
const opus_int mu_Q9, /* I tradeoff betw. weighted error and rate */
|
|
const opus_int32 max_gain_Q7, /* I maximum sum of absolute LTP coefficients */
|
|
opus_int L /* I number of vectors in codebook */
|
|
);
|
|
|
|
# define silk_VQ_WMat_EC(ind, rate_dist_Q14, gain_Q7, in_Q14, W_Q18, cb_Q7, cb_gain_Q7, cl_Q5, \
|
|
mu_Q9, max_gain_Q7, L, arch) \
|
|
((*SILK_VQ_WMAT_EC_IMPL[(arch) & OPUS_ARCHMASK])(ind, rate_dist_Q14, gain_Q7, in_Q14, W_Q18, cb_Q7, cb_gain_Q7, cl_Q5, \
|
|
mu_Q9, max_gain_Q7, L))
|
|
|
|
#endif
|
|
#endif
|
|
|
|
#if 0 /* FIXME: SSE disabled until the NSQ code gets updated. */
|
|
# define OVERRIDE_silk_NSQ
|
|
|
|
void silk_NSQ_sse4_1(
|
|
const silk_encoder_state *psEncC, /* I Encoder State */
|
|
silk_nsq_state *NSQ, /* I/O NSQ state */
|
|
SideInfoIndices *psIndices, /* I/O Quantization Indices */
|
|
const opus_int32 x_Q3[], /* I Prefiltered input signal */
|
|
opus_int8 pulses[], /* O Quantized pulse signal */
|
|
const opus_int16 PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term prediction coefs */
|
|
const opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ], /* I Long term prediction coefs */
|
|
const opus_int16 AR2_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ], /* I Noise shaping coefs */
|
|
const opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ], /* I Long term shaping coefs */
|
|
const opus_int Tilt_Q14[ MAX_NB_SUBFR ], /* I Spectral tilt */
|
|
const opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ], /* I Low frequency shaping coefs */
|
|
const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I Quantization step sizes */
|
|
const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lags */
|
|
const opus_int Lambda_Q10, /* I Rate/distortion tradeoff */
|
|
const opus_int LTP_scale_Q14 /* I LTP state scaling */
|
|
);
|
|
|
|
#if defined OPUS_X86_PRESUME_SSE4_1
|
|
|
|
#define silk_NSQ(psEncC, NSQ, psIndices, x_Q3, pulses, PredCoef_Q12, LTPCoef_Q14, AR2_Q13, \
|
|
HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14, arch) \
|
|
((void)(arch),silk_NSQ_sse4_1(psEncC, NSQ, psIndices, x_Q3, pulses, PredCoef_Q12, LTPCoef_Q14, AR2_Q13, \
|
|
HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
|
|
|
|
#else
|
|
|
|
extern void (*const SILK_NSQ_IMPL[OPUS_ARCHMASK + 1])(
|
|
const silk_encoder_state *psEncC, /* I Encoder State */
|
|
silk_nsq_state *NSQ, /* I/O NSQ state */
|
|
SideInfoIndices *psIndices, /* I/O Quantization Indices */
|
|
const opus_int32 x_Q3[], /* I Prefiltered input signal */
|
|
opus_int8 pulses[], /* O Quantized pulse signal */
|
|
const opus_int16 PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term prediction coefs */
|
|
const opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ], /* I Long term prediction coefs */
|
|
const opus_int16 AR2_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ], /* I Noise shaping coefs */
|
|
const opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ], /* I Long term shaping coefs */
|
|
const opus_int Tilt_Q14[ MAX_NB_SUBFR ], /* I Spectral tilt */
|
|
const opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ], /* I Low frequency shaping coefs */
|
|
const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I Quantization step sizes */
|
|
const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lags */
|
|
const opus_int Lambda_Q10, /* I Rate/distortion tradeoff */
|
|
const opus_int LTP_scale_Q14 /* I LTP state scaling */
|
|
);
|
|
|
|
# define silk_NSQ(psEncC, NSQ, psIndices, x_Q3, pulses, PredCoef_Q12, LTPCoef_Q14, AR2_Q13, \
|
|
HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14, arch) \
|
|
((*SILK_NSQ_IMPL[(arch) & OPUS_ARCHMASK])(psEncC, NSQ, psIndices, x_Q3, pulses, PredCoef_Q12, LTPCoef_Q14, AR2_Q13, \
|
|
HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
|
|
|
|
#endif
|
|
|
|
# define OVERRIDE_silk_NSQ_del_dec
|
|
|
|
void silk_NSQ_del_dec_sse4_1(
|
|
const silk_encoder_state *psEncC, /* I Encoder State */
|
|
silk_nsq_state *NSQ, /* I/O NSQ state */
|
|
SideInfoIndices *psIndices, /* I/O Quantization Indices */
|
|
const opus_int32 x_Q3[], /* I Prefiltered input signal */
|
|
opus_int8 pulses[], /* O Quantized pulse signal */
|
|
const opus_int16 PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term prediction coefs */
|
|
const opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ], /* I Long term prediction coefs */
|
|
const opus_int16 AR2_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ], /* I Noise shaping coefs */
|
|
const opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ], /* I Long term shaping coefs */
|
|
const opus_int Tilt_Q14[ MAX_NB_SUBFR ], /* I Spectral tilt */
|
|
const opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ], /* I Low frequency shaping coefs */
|
|
const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I Quantization step sizes */
|
|
const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lags */
|
|
const opus_int Lambda_Q10, /* I Rate/distortion tradeoff */
|
|
const opus_int LTP_scale_Q14 /* I LTP state scaling */
|
|
);
|
|
|
|
#if defined OPUS_X86_PRESUME_SSE4_1
|
|
|
|
#define silk_NSQ_del_dec(psEncC, NSQ, psIndices, x_Q3, pulses, PredCoef_Q12, LTPCoef_Q14, AR2_Q13, \
|
|
HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14, arch) \
|
|
((void)(arch),silk_NSQ_del_dec_sse4_1(psEncC, NSQ, psIndices, x_Q3, pulses, PredCoef_Q12, LTPCoef_Q14, AR2_Q13, \
|
|
HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
|
|
|
|
#else
|
|
|
|
extern void (*const SILK_NSQ_DEL_DEC_IMPL[OPUS_ARCHMASK + 1])(
|
|
const silk_encoder_state *psEncC, /* I Encoder State */
|
|
silk_nsq_state *NSQ, /* I/O NSQ state */
|
|
SideInfoIndices *psIndices, /* I/O Quantization Indices */
|
|
const opus_int32 x_Q3[], /* I Prefiltered input signal */
|
|
opus_int8 pulses[], /* O Quantized pulse signal */
|
|
const opus_int16 PredCoef_Q12[ 2 * MAX_LPC_ORDER ], /* I Short term prediction coefs */
|
|
const opus_int16 LTPCoef_Q14[ LTP_ORDER * MAX_NB_SUBFR ], /* I Long term prediction coefs */
|
|
const opus_int16 AR2_Q13[ MAX_NB_SUBFR * MAX_SHAPE_LPC_ORDER ], /* I Noise shaping coefs */
|
|
const opus_int HarmShapeGain_Q14[ MAX_NB_SUBFR ], /* I Long term shaping coefs */
|
|
const opus_int Tilt_Q14[ MAX_NB_SUBFR ], /* I Spectral tilt */
|
|
const opus_int32 LF_shp_Q14[ MAX_NB_SUBFR ], /* I Low frequency shaping coefs */
|
|
const opus_int32 Gains_Q16[ MAX_NB_SUBFR ], /* I Quantization step sizes */
|
|
const opus_int pitchL[ MAX_NB_SUBFR ], /* I Pitch lags */
|
|
const opus_int Lambda_Q10, /* I Rate/distortion tradeoff */
|
|
const opus_int LTP_scale_Q14 /* I LTP state scaling */
|
|
);
|
|
|
|
# define silk_NSQ_del_dec(psEncC, NSQ, psIndices, x_Q3, pulses, PredCoef_Q12, LTPCoef_Q14, AR2_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, x_Q3, pulses, PredCoef_Q12, LTPCoef_Q14, AR2_Q13, \
|
|
HarmShapeGain_Q14, Tilt_Q14, LF_shp_Q14, Gains_Q16, pitchL, Lambda_Q10, LTP_scale_Q14))
|
|
|
|
#endif
|
|
#endif
|
|
|
|
void silk_noise_shape_quantizer(
|
|
silk_nsq_state *NSQ, /* I/O NSQ state */
|
|
opus_int signalType, /* I Signal type */
|
|
const opus_int32 x_sc_Q10[], /* I */
|
|
opus_int8 pulses[], /* O */
|
|
opus_int16 xq[], /* O */
|
|
opus_int32 sLTP_Q15[], /* I/O LTP state */
|
|
const opus_int16 a_Q12[], /* I Short term prediction coefs */
|
|
const opus_int16 b_Q14[], /* I Long term prediction coefs */
|
|
const opus_int16 AR_shp_Q13[], /* I Noise shaping AR coefs */
|
|
opus_int lag, /* I Pitch lag */
|
|
opus_int32 HarmShapeFIRPacked_Q14, /* I */
|
|
opus_int Tilt_Q14, /* I Spectral tilt */
|
|
opus_int32 LF_shp_Q14, /* I */
|
|
opus_int32 Gain_Q16, /* I */
|
|
opus_int Lambda_Q10, /* I */
|
|
opus_int offset_Q10, /* I */
|
|
opus_int length, /* I Input length */
|
|
opus_int shapingLPCOrder, /* I Noise shaping AR filter order */
|
|
opus_int predictLPCOrder, /* I Prediction filter order */
|
|
int arch /* I Architecture */
|
|
);
|
|
|
|
/**************************/
|
|
/* Noise level estimation */
|
|
/**************************/
|
|
void silk_VAD_GetNoiseLevels(
|
|
const opus_int32 pX[ VAD_N_BANDS ], /* I subband energies */
|
|
silk_VAD_state *psSilk_VAD /* I/O Pointer to Silk VAD state */
|
|
);
|
|
|
|
# define OVERRIDE_silk_VAD_GetSA_Q8
|
|
|
|
opus_int silk_VAD_GetSA_Q8_sse4_1(
|
|
silk_encoder_state *psEnC,
|
|
const opus_int16 pIn[]
|
|
);
|
|
|
|
#if defined(OPUS_X86_PRESUME_SSE4_1)
|
|
#define silk_VAD_GetSA_Q8(psEnC, pIn, arch) ((void)(arch),silk_VAD_GetSA_Q8_sse4_1(psEnC, pIn))
|
|
|
|
#else
|
|
|
|
# define silk_VAD_GetSA_Q8(psEnC, pIn, arch) \
|
|
((*SILK_VAD_GETSA_Q8_IMPL[(arch) & OPUS_ARCHMASK])(psEnC, pIn))
|
|
|
|
extern opus_int (*const SILK_VAD_GETSA_Q8_IMPL[OPUS_ARCHMASK + 1])(
|
|
silk_encoder_state *psEnC,
|
|
const opus_int16 pIn[]);
|
|
|
|
#endif
|
|
|
|
# endif
|
|
#endif
|