| /* 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. |
| */ |
| |
| #if defined(HAVE_CONFIG_H) |
| #include "config.h" |
| #endif |
| |
| #include "celt/x86/x86cpu.h" |
| #include "structs.h" |
| #include "SigProc_FIX.h" |
| #include "pitch.h" |
| #include "main.h" |
| |
| #if !defined(OPUS_X86_PRESUME_SSE4_1) |
| |
| #if defined(FIXED_POINT) |
| |
| #include "fixed/main_FIX.h" |
| |
| opus_int64 (*const SILK_INNER_PROD16_ALIGNED_64_IMPL[ OPUS_ARCHMASK + 1 ] )( |
| const opus_int16 *inVec1, |
| const opus_int16 *inVec2, |
| const opus_int len |
| ) = { |
| silk_inner_prod16_aligned_64_c, /* non-sse */ |
| silk_inner_prod16_aligned_64_c, |
| silk_inner_prod16_aligned_64_c, |
| MAY_HAVE_SSE4_1( silk_inner_prod16_aligned_64 ), /* sse4.1 */ |
| MAY_HAVE_SSE4_1( silk_inner_prod16_aligned_64 ) /* avx */ |
| }; |
| |
| #endif |
| |
| opus_int (*const SILK_VAD_GETSA_Q8_IMPL[ OPUS_ARCHMASK + 1 ] )( |
| silk_encoder_state *psEncC, |
| const opus_int16 pIn[] |
| ) = { |
| silk_VAD_GetSA_Q8_c, /* non-sse */ |
| silk_VAD_GetSA_Q8_c, |
| silk_VAD_GetSA_Q8_c, |
| MAY_HAVE_SSE4_1( silk_VAD_GetSA_Q8 ), /* sse4.1 */ |
| MAY_HAVE_SSE4_1( silk_VAD_GetSA_Q8 ) /* avx */ |
| }; |
| |
| #if 0 /* FIXME: SSE disabled until the NSQ code gets updated. */ |
| 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 */ |
| ) = { |
| silk_NSQ_c, /* non-sse */ |
| silk_NSQ_c, |
| silk_NSQ_c, |
| MAY_HAVE_SSE4_1( silk_NSQ ), /* sse4.1 */ |
| MAY_HAVE_SSE4_1( silk_NSQ ) /* avx */ |
| }; |
| #endif |
| |
| #if 0 /* FIXME: SSE disabled until silk_VQ_WMat_EC_sse4_1() gets updated. */ |
| 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 */ |
| ) = { |
| silk_VQ_WMat_EC_c, /* non-sse */ |
| silk_VQ_WMat_EC_c, |
| silk_VQ_WMat_EC_c, |
| MAY_HAVE_SSE4_1( silk_VQ_WMat_EC ), /* sse4.1 */ |
| MAY_HAVE_SSE4_1( silk_VQ_WMat_EC ) /* avx */ |
| }; |
| #endif |
| |
| #if 0 /* FIXME: SSE disabled until the NSQ code gets updated. */ |
| 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 */ |
| ) = { |
| silk_NSQ_del_dec_c, /* non-sse */ |
| silk_NSQ_del_dec_c, |
| silk_NSQ_del_dec_c, |
| MAY_HAVE_SSE4_1( silk_NSQ_del_dec ), /* sse4.1 */ |
| MAY_HAVE_SSE4_1( silk_NSQ_del_dec ) /* avx */ |
| }; |
| #endif |
| |
| #if defined(FIXED_POINT) |
| |
| void (*const SILK_BURG_MODIFIED_IMPL[ OPUS_ARCHMASK + 1 ] )( |
| opus_int32 *res_nrg, /* O Residual energy */ |
| opus_int *res_nrg_Q, /* O Residual energy Q value */ |
| opus_int32 A_Q16[], /* O Prediction coefficients (length order) */ |
| const opus_int16 x[], /* I Input signal, length: nb_subfr * ( D + subfr_length ) */ |
| const opus_int32 minInvGain_Q30, /* I Inverse of max prediction gain */ |
| const opus_int subfr_length, /* I Input signal subframe length (incl. D preceding samples) */ |
| const opus_int nb_subfr, /* I Number of subframes stacked in x */ |
| const opus_int D, /* I Order */ |
| int arch /* I Run-time architecture */ |
| ) = { |
| silk_burg_modified_c, /* non-sse */ |
| silk_burg_modified_c, |
| silk_burg_modified_c, |
| MAY_HAVE_SSE4_1( silk_burg_modified ), /* sse4.1 */ |
| MAY_HAVE_SSE4_1( silk_burg_modified ) /* avx */ |
| }; |
| |
| #endif |
| #endif |
