From d140b025819c7a9e6d451732e9fcd73b2d1756ea Mon Sep 17 00:00:00 2001 From: Vitor Sessak Date: Sat, 16 Jan 2010 03:54:55 +0000 Subject: [PATCH] SIPR16k decoder Originally committed as revision 21234 to svn://svn.ffmpeg.org/ffmpeg/trunk --- Changelog | 2 +- doc/general.texi | 1 - libavcodec/Makefile | 3 +- libavcodec/avcodec.h | 2 +- libavcodec/sipr.c | 44 +++- libavcodec/sipr.h | 28 +- libavcodec/sipr16k.c | 274 ++++++++++++++++++++ libavcodec/sipr16kdata.h | 533 +++++++++++++++++++++++++++++++++++++++ 8 files changed, 871 insertions(+), 16 deletions(-) create mode 100644 libavcodec/sipr16k.c create mode 100644 libavcodec/sipr16kdata.h diff --git a/Changelog b/Changelog index d9dc762882f..44868581002 100644 --- a/Changelog +++ b/Changelog @@ -48,7 +48,7 @@ version : - R210 decoder - Auravision Aura 1 and 2 decoders - Deluxe Paint Animation playback system -- SIPR decoding for modes 8k5, 6k5 and 5k0 +- SIPR decoder - Adobe Filmstrip muxer and demuxer diff --git a/doc/general.texi b/doc/general.texi index 3c4eb5ce4fe..69fc50abf68 100644 --- a/doc/general.texi +++ b/doc/general.texi @@ -620,7 +620,6 @@ following image formats are supported: @item RealAudio 3.0 (dnet) @tab IX @tab X @tab Real low bitrate AC-3 codec @item RealAudio SIPR / ACELP.NET @tab @tab X - @tab 16 kbps mode not yet supported @item Shorten @tab @tab X @item Sierra VMD audio @tab @tab X @tab Used in Sierra VMD files. diff --git a/libavcodec/Makefile b/libavcodec/Makefile index f3ad2dab5ce..a0ed9b86eae 100644 --- a/libavcodec/Makefile +++ b/libavcodec/Makefile @@ -263,7 +263,8 @@ OBJS-$(CONFIG_SGI_ENCODER) += sgienc.o rle.o OBJS-$(CONFIG_SHORTEN_DECODER) += shorten.o OBJS-$(CONFIG_SIPR_DECODER) += sipr.o acelp_pitch_delay.o \ celp_math.o acelp_vectors.o \ - acelp_filters.o celp_filters.o lsp.o + acelp_filters.o celp_filters.o lsp.o \ + sipr16k.o OBJS-$(CONFIG_SMACKAUD_DECODER) += smacker.o OBJS-$(CONFIG_SMACKER_DECODER) += smacker.o OBJS-$(CONFIG_SMC_DECODER) += smc.o diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h index 81f9d9828a6..ace4863284c 100644 --- a/libavcodec/avcodec.h +++ b/libavcodec/avcodec.h @@ -30,7 +30,7 @@ #include "libavutil/avutil.h" #define LIBAVCODEC_VERSION_MAJOR 52 -#define LIBAVCODEC_VERSION_MINOR 47 +#define LIBAVCODEC_VERSION_MINOR 48 #define LIBAVCODEC_VERSION_MICRO 0 #define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \ diff --git a/libavcodec/sipr.c b/libavcodec/sipr.c index 78bf8a2a69c..ada2fe91ea6 100644 --- a/libavcodec/sipr.c +++ b/libavcodec/sipr.c @@ -51,6 +51,7 @@ typedef struct { /* bitstream parameters */ uint8_t number_of_fc_indexes; + uint8_t ma_predictor_bits; ///< size in bits of the switched MA predictor /** size in bits of the i-th stage vector of quantizer */ uint8_t vq_indexes_bits[5]; @@ -64,6 +65,22 @@ typedef struct { } SiprModeParam; static const SiprModeParam modes[MODE_COUNT] = { + [MODE_16k] = { + .mode_name = "16k", + .bits_per_frame = 160, + .subframe_count = SUBFRAME_COUNT_16k, + .frames_per_packet = 1, + .pitch_sharp_factor = 0.00, + + .number_of_fc_indexes = 10, + .ma_predictor_bits = 1, + .vq_indexes_bits = {7, 8, 7, 7, 7}, + .pitch_delay_bits = {9, 6}, + .gp_index_bits = 4, + .fc_index_bits = {4, 5, 4, 5, 4, 5, 4, 5, 4, 5}, + .gc_index_bits = 5 + }, + [MODE_8k5] = { .mode_name = "8k5", .bits_per_frame = 152, @@ -72,6 +89,7 @@ static const SiprModeParam modes[MODE_COUNT] = { .pitch_sharp_factor = 0.8, .number_of_fc_indexes = 3, + .ma_predictor_bits = 0, .vq_indexes_bits = {6, 7, 7, 7, 5}, .pitch_delay_bits = {8, 5, 5}, .gp_index_bits = 0, @@ -87,6 +105,7 @@ static const SiprModeParam modes[MODE_COUNT] = { .pitch_sharp_factor = 0.8, .number_of_fc_indexes = 3, + .ma_predictor_bits = 0, .vq_indexes_bits = {6, 7, 7, 7, 5}, .pitch_delay_bits = {8, 5, 5}, .gp_index_bits = 0, @@ -102,6 +121,7 @@ static const SiprModeParam modes[MODE_COUNT] = { .pitch_sharp_factor = 0.85, .number_of_fc_indexes = 1, + .ma_predictor_bits = 0, .vq_indexes_bits = {6, 7, 7, 7, 5}, .pitch_delay_bits = {8, 5, 8, 5, 5}, .gp_index_bits = 0, @@ -173,6 +193,8 @@ static void decode_parameters(SiprParameters* parms, GetBitContext *pgb, { int i, j; + parms->ma_pred_switch = get_bits(pgb, p->ma_predictor_bits); + for (i = 0; i < 5; i++) parms->vq_indexes[i] = get_bits(pgb, p->vq_indexes_bits[i]); @@ -490,6 +512,9 @@ static av_cold int sipr_decoder_init(AVCodecContext * avctx) av_log(avctx, AV_LOG_DEBUG, "Mode: %s\n", modes[ctx->mode].mode_name); + if (ctx->mode == MODE_16k) + ff_sipr_init_16k(ctx); + for (i = 0; i < LP_FILTER_ORDER; i++) ctx->lsp_history[i] = cos((i+1) * M_PI / (LP_FILTER_ORDER + 1)); @@ -498,12 +523,6 @@ static av_cold int sipr_decoder_init(AVCodecContext * avctx) avctx->sample_fmt = SAMPLE_FMT_FLT; - if (ctx->mode == MODE_16k) { - av_log(avctx, AV_LOG_ERROR, "decoding 16kbps SIPR files is not " - "supported yet.\n"); - return -1; - } - dsputil_init(&ctx->dsp, avctx); return 0; @@ -518,6 +537,7 @@ static int sipr_decode_frame(AVCodecContext *avctx, void *datap, const SiprModeParam *mode_par = &modes[ctx->mode]; GetBitContext gb; float *data = datap; + int subframe_size = ctx->mode == MODE_16k ? L_SUBFR_16k : SUBFR_SIZE; int i; ctx->avctx = avctx; @@ -529,7 +549,7 @@ static int sipr_decode_frame(AVCodecContext *avctx, void *datap, *data_size = 0; return -1; } - if (*data_size < SUBFR_SIZE * mode_par->subframe_count * sizeof(float)) { + if (*data_size < subframe_size * mode_par->subframe_count * sizeof(float)) { av_log(avctx, AV_LOG_ERROR, "Error processing packet: output buffer (%d) too small\n", *data_size); @@ -542,12 +562,16 @@ static int sipr_decode_frame(AVCodecContext *avctx, void *datap, for (i = 0; i < mode_par->frames_per_packet; i++) { decode_parameters(&parm, &gb, mode_par); - decode_frame(ctx, &parm, data); - data += SUBFR_SIZE * mode_par->subframe_count; + if (ctx->mode == MODE_16k) + ff_sipr_decode_frame_16k(ctx, &parm, data); + else + decode_frame(ctx, &parm, data); + + data += subframe_size * mode_par->subframe_count; } - *data_size = mode_par->frames_per_packet * SUBFR_SIZE * + *data_size = mode_par->frames_per_packet * subframe_size * mode_par->subframe_count * sizeof(float); return mode_par->bits_per_frame >> 3; diff --git a/libavcodec/sipr.h b/libavcodec/sipr.h index 02a2916abfe..95d895f77b9 100644 --- a/libavcodec/sipr.h +++ b/libavcodec/sipr.h @@ -28,6 +28,11 @@ #include "dsputil.h" #include "acelp_pitch_delay.h" +#define LP_FILTER_ORDER_16k 16 +#define L_SUBFR_16k 80 +#define PITCH_MIN 30 +#define PITCH_MAX 281 + #define LSFQ_DIFF_MIN (0.0125 * M_PI) #define LP_FILTER_ORDER 10 @@ -38,6 +43,8 @@ /** Subframe size for all modes except 16k */ #define SUBFR_SIZE 48 +#define SUBFRAME_COUNT_16k 2 + typedef enum { MODE_16k, MODE_8k5, @@ -53,9 +60,9 @@ typedef struct { SiprMode mode; float past_pitch_gain; - float lsf_history[LP_FILTER_ORDER]; + float lsf_history[LP_FILTER_ORDER_16k]; - float excitation[L_INTERPOL + PITCH_DELAY_MAX + 5*SUBFR_SIZE]; + float excitation[L_INTERPOL + PITCH_MAX + 2 * L_SUBFR_16k]; DECLARE_ALIGNED_16(float, synth_buf[LP_FILTER_ORDER + 5*SUBFR_SIZE + 6]); @@ -70,9 +77,19 @@ typedef struct { float postfilter_agc; float postfilter_mem5k0[PITCH_DELAY_MAX + LP_FILTER_ORDER]; float postfilter_syn5k0[LP_FILTER_ORDER + SUBFR_SIZE*5]; + + /* 16k */ + int pitch_lag_prev; + float iir_mem[LP_FILTER_ORDER_16k+1]; + float filt_buf[2][LP_FILTER_ORDER_16k+1]; + float *filt_mem[2]; + float mem_preemph[LP_FILTER_ORDER_16k]; + float synth[LP_FILTER_ORDER_16k]; + double lsp_history_16k[16]; } SiprContext; typedef struct { + int ma_pred_switch; ///< switched moving average predictor int vq_indexes[5]; int pitch_delay[5]; ///< pitch delay int gp_index[5]; ///< adaptive-codebook gain indexes @@ -80,4 +97,11 @@ typedef struct { int gc_index[5]; ///< fixed-codebook gain indexes } SiprParameters; +extern const float ff_pow_0_5[16]; + +void ff_sipr_init_16k(SiprContext *ctx); + +void ff_sipr_decode_frame_16k(SiprContext *ctx, SiprParameters *params, + float *out_data); + #endif /* AVCODEC_SIPR_H */ diff --git a/libavcodec/sipr16k.c b/libavcodec/sipr16k.c new file mode 100644 index 00000000000..f19559703e6 --- /dev/null +++ b/libavcodec/sipr16k.c @@ -0,0 +1,274 @@ +/* + * SIPR decoder for the 16k mode + * + * Copyright (c) 2008 Vladimir Voroshilov + * Copyright (c) 2009 Vitor Sessak + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include + +#include "sipr.h" +#include "libavutil/mathematics.h" +#include "lsp.h" +#include "celp_math.h" +#include "acelp_vectors.h" +#include "acelp_pitch_delay.h" +#include "acelp_filters.h" +#include "celp_filters.h" + +#include "sipr16kdata.h" + +/** + * Convert an lsf vector into an lsp vector. + * + * @param lsf input lsf vector + * @param lsp output lsp vector + */ +static void lsf2lsp(const float *lsf, double *lsp) +{ + int i; + + for (i = 0; i < LP_FILTER_ORDER_16k; i++) + lsp[i] = cosf(lsf[i]); +} + +static void dequant(float *out, const int *idx, const float *cbs[]) +{ + int i; + + for (i = 0; i < 4; i++) + memcpy(out + 3*i, cbs[i] + 3*idx[i], 3*sizeof(float)); + + memcpy(out + 12, cbs[4] + 4*idx[4], 4*sizeof(float)); +} + +static void lsf_decode_fp_16k(float* lsf_history, float* isp_new, + const int* parm, int ma_pred) +{ + int i; + float isp_q[LP_FILTER_ORDER_16k]; + + dequant(isp_q, parm, lsf_codebooks_16k); + + for (i = 0; i < LP_FILTER_ORDER_16k; i++) { + isp_new[i] = (1 - qu[ma_pred]) * isp_q[i] + + qu[ma_pred] * lsf_history[i] + + mean_lsf_16k[i]; + } + + memcpy(lsf_history, isp_q, LP_FILTER_ORDER_16k * sizeof(float)); +} + +static int dec_delay3_1st(int index) +{ + if (index < 390) { + return index + 88; + } else + return 3 * index - 690; +} + +static int dec_delay3_2nd(int index, int pit_min, int pit_max, + int pitch_lag_prev) +{ + if (index < 62) { + int pitch_delay_min = av_clip(pitch_lag_prev - 10, + pit_min, pit_max - 19); + return 3 * pitch_delay_min + index - 2; + } else + return 3 * pitch_lag_prev; +} + +static void postfilter(float* synth, float* iir_mem, float* filt_mem[2], + float* mem_preemph) +{ + float buf[30 + LP_FILTER_ORDER_16k]; + float *tmpbuf = buf + LP_FILTER_ORDER_16k; + float s; + int i; + + for (i = 0; i < LP_FILTER_ORDER_16k; i++) + filt_mem[0][i] = iir_mem[i] * ff_pow_0_5[i]; + + memcpy(tmpbuf - LP_FILTER_ORDER_16k, mem_preemph, + LP_FILTER_ORDER_16k*sizeof(*buf)); + + ff_celp_lp_synthesis_filterf(tmpbuf, filt_mem[1], synth, 30, + LP_FILTER_ORDER_16k); + + memcpy(synth - LP_FILTER_ORDER_16k, mem_preemph, + LP_FILTER_ORDER_16k * sizeof(*synth)); + + ff_celp_lp_synthesis_filterf(synth, filt_mem[0], synth, 2*L_SUBFR_16k, + LP_FILTER_ORDER_16k); + + memcpy(mem_preemph, synth + 2*L_SUBFR_16k - LP_FILTER_ORDER_16k, + LP_FILTER_ORDER_16k * sizeof(*synth)); + + FFSWAP(float *, filt_mem[0], filt_mem[1]); + for (i = 0, s = 0; i < 30; i++, s += 1.0/30) + synth[i] = tmpbuf[i] + s * (synth[i] - tmpbuf[i]); +} + +/** + * Floating point version of ff_acelp_lp_decode(). + */ +static void acelp_lp_decodef(float *lp_1st, float *lp_2nd, + const double *lsp_2nd, const double *lsp_prev) +{ + double lsp_1st[LP_FILTER_ORDER_16k]; + int i; + + /* LSP values for first subframe (3.2.5 of G.729, Equation 24) */ + for (i = 0; i < LP_FILTER_ORDER_16k; i++) + lsp_1st[i] = (lsp_2nd[i] + lsp_prev[i]) * 0.5; + + ff_acelp_lspd2lpc(lsp_1st, lp_1st, LP_FILTER_ORDER_16k >> 1); + + /* LSP values for second subframe (3.2.5 of G.729) */ + ff_acelp_lspd2lpc(lsp_2nd, lp_2nd, LP_FILTER_ORDER_16k >> 1); +} + +/** + * Floating point version of ff_acelp_decode_gain_code(). + */ +static float acelp_decode_gain_codef(float gain_corr_factor, const float *fc_v, + float mr_energy, const float *quant_energy, + const float *ma_prediction_coeff, + int subframe_size, int ma_pred_order) +{ + mr_energy += + ff_dot_productf(quant_energy, ma_prediction_coeff, ma_pred_order); + + mr_energy = gain_corr_factor * exp(M_LN10 / 20. * mr_energy) / + sqrt((0.01 + ff_dot_productf(fc_v, fc_v, subframe_size))); + return mr_energy; +} + +#define DIVIDE_BY_3(x) ((x) * 10923 >> 15) + +void ff_sipr_decode_frame_16k(SiprContext *ctx, SiprParameters *params, + float *out_data) +{ + int frame_size = SUBFRAME_COUNT_16k * L_SUBFR_16k; + float *synth = ctx->synth_buf + LP_FILTER_ORDER_16k; + float lsf_new[LP_FILTER_ORDER_16k]; + double lsp_new[LP_FILTER_ORDER_16k]; + float Az[2][LP_FILTER_ORDER_16k]; + float fixed_vector[L_SUBFR_16k]; + float pitch_fac, gain_code; + + int i; + int pitch_delay_3x; + + float *excitation = ctx->excitation + 292; + + lsf_decode_fp_16k(ctx->lsf_history, lsf_new, params->vq_indexes, + params->ma_pred_switch); + + ff_set_min_dist_lsf(lsf_new, LSFQ_DIFF_MIN / 2, LP_FILTER_ORDER_16k); + + lsf2lsp(lsf_new, lsp_new); + + acelp_lp_decodef(Az[0], Az[1], lsp_new, ctx->lsp_history_16k); + + memcpy(ctx->lsp_history_16k, lsp_new, LP_FILTER_ORDER_16k * sizeof(double)); + + memcpy(synth - LP_FILTER_ORDER_16k, ctx->synth, + LP_FILTER_ORDER_16k * sizeof(*synth)); + + for (i = 0; i < SUBFRAME_COUNT_16k; i++) { + int i_subfr = i * L_SUBFR_16k; + AMRFixed f; + float gain_corr_factor; + int pitch_delay_int; + int pitch_delay_frac; + + if (!i) { + pitch_delay_3x = dec_delay3_1st(params->pitch_delay[i]); + } else + pitch_delay_3x = dec_delay3_2nd(params->pitch_delay[i], + PITCH_MIN, PITCH_MAX, + ctx->pitch_lag_prev); + + pitch_fac = gain_pitch_cb_16k[params->gp_index[i]]; + f.pitch_fac = FFMIN(pitch_fac, 1.0); + f.pitch_lag = DIVIDE_BY_3(pitch_delay_3x+1); + ctx->pitch_lag_prev = f.pitch_lag; + + pitch_delay_int = DIVIDE_BY_3(pitch_delay_3x + 2); + pitch_delay_frac = pitch_delay_3x + 2 - 3*pitch_delay_int; + + ff_acelp_interpolatef(&excitation[i_subfr], + &excitation[i_subfr] - pitch_delay_int + 1, + sinc_win, 3, pitch_delay_frac + 1, + LP_FILTER_ORDER, L_SUBFR_16k); + + + memset(fixed_vector, 0, sizeof(fixed_vector)); + + ff_decode_10_pulses_35bits(params->fc_indexes[i], &f, + ff_fc_4pulses_8bits_tracks_13, 5, 4); + + ff_set_fixed_vector(fixed_vector, &f, 1.0, L_SUBFR_16k); + + gain_corr_factor = gain_cb_16k[params->gc_index[i]]; + gain_code = gain_corr_factor * + acelp_decode_gain_codef(sqrt(L_SUBFR_16k), fixed_vector, + 19.0 - 15.0/(0.05*M_LN10/M_LN2), + pred_16k, ctx->energy_history, + L_SUBFR_16k, 2); + + ctx->energy_history[1] = ctx->energy_history[0]; + ctx->energy_history[0] = 20.0 * log10f(gain_corr_factor); + + ff_weighted_vector_sumf(&excitation[i_subfr], &excitation[i_subfr], + fixed_vector, pitch_fac, + gain_code, L_SUBFR_16k); + + ff_celp_lp_synthesis_filterf(synth + i_subfr, Az[i], + &excitation[i_subfr], L_SUBFR_16k, + LP_FILTER_ORDER_16k); + + } + memcpy(ctx->synth, synth + frame_size - LP_FILTER_ORDER_16k, + LP_FILTER_ORDER_16k * sizeof(*synth)); + + memmove(ctx->excitation, ctx->excitation + 2 * L_SUBFR_16k, + (L_INTERPOL+PITCH_MAX) * sizeof(float)); + + postfilter(synth, ctx->iir_mem, ctx->filt_mem, ctx->mem_preemph); + + memcpy(ctx->iir_mem, Az[1], LP_FILTER_ORDER_16k * sizeof(float)); + + ctx->dsp.vector_clipf(out_data, synth, -1, 32767./(1<<15), frame_size); + +} + +void ff_sipr_init_16k(SiprContext *ctx) +{ + int i; + + for (i = 0; i < LP_FILTER_ORDER_16k; i++) + ctx->lsp_history_16k[i] = cos((i + 1) * M_PI/(LP_FILTER_ORDER_16k + 1)); + + ctx->filt_mem[0] = ctx->filt_buf[0]; + ctx->filt_mem[1] = ctx->filt_buf[1]; + + ctx->pitch_lag_prev = 180; +} diff --git a/libavcodec/sipr16kdata.h b/libavcodec/sipr16kdata.h new file mode 100644 index 00000000000..96bf0e96c89 --- /dev/null +++ b/libavcodec/sipr16kdata.h @@ -0,0 +1,533 @@ +/* + * SIPR decoder for the 16k mode + * + * Copyright (c) 2008 Vladimir Voroshilov + * Copyright (c) 2009 Vitor Sessak + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef AVCODEC_SIPR16KDATA_H +#define AVCODEC_SIPR16KDATA_H + +static const float pred_16k[2] = {0.8, 0.6}; +static const float qu[2] = { 0.12, 0.5}; + +static const float gain_cb_16k[32] = { + 0.07499, 0.10593, 0.14125, 0.18836, + 0.23714, 0.28184, 0.32734, 0.37584, + 0.42170, 0.47315, 0.53088, 0.59566, + 0.66834, 0.74989, 0.84140, 0.94406, + 1.05925, 1.18850, 1.33352, 1.49624, + 1.67880, 1.88365, 2.11349, 2.37137, + 2.66073, 3.05492, 3.54813, 4.21697, + 5.30884, 7.07946, 9.44061, 13.33521, +}; + +static const float gain_pitch_cb_16k[16] = { + 0.00, 0.2, 0.40, 0.5, 0.60, 0.7, 0.75, 0.8, + 0.85, 0.9, 0.95, 1.0, 1.05, 1.1, 1.15, 1.2, +}; + + +static const float mean_lsf_16k[16] = { + 0.131554, 0.246615, 0.435896, 0.644419, + 0.827810, 1.017876, 1.198910, 1.379159, + 1.562157, 1.736908, 1.940719, 2.131963, + 2.347162, 2.521521, 2.717870, 2.847068 +}; + +/** + * Hamming windowed sinc function, like in AMR + */ +static const float sinc_win[40] = { + 0.874475, 0.755101, 0.455962, 0.118807, -0.114223, -0.176778, + -0.101923, 0.015553, 0.086555, 0.078193, 0.018660, -0.037513, + -0.052733, -0.027459, 0.009967, 0.030278, 0.024050, 0.003055, + -0.013862, -0.016162, -0.006725, 0.004212, 0.008634, 0.005721, + -0.000000, -0.003710, -0.003690, -0.001228, 0.001409, 0.002610, +}; + +static const float lsf_cb1_16k[128][3] = { + {-0.089990, -0.172485, -0.203391}, {-0.094710, -0.178687, -0.134483}, + {-0.056398, -0.131952, -0.154500}, {-0.051362, -0.128138, -0.198549}, + {-0.061700, -0.142830, -0.251623}, {-0.041512, -0.115637, -0.229420}, + {-0.036544, -0.107512, -0.173125}, {-0.024158, -0.088450, -0.204144}, + {-0.038690, -0.103368, -0.132674}, {-0.056954, -0.128472, -0.104669}, + {-0.020963, -0.076785, -0.163199}, {-0.012952, -0.077249, -0.128385}, + {-0.032787, -0.097044, -0.093967}, {-0.035214, -0.053838, -0.111940}, + {-0.013850, -0.036926, -0.139328}, {-0.004956, -0.065092, -0.087709}, + {-0.065354, -0.065595, -0.079064}, {-0.023627, -0.081457, -0.054195}, + {-0.027335, -0.035244, -0.068034}, { 0.016555, -0.047075, -0.128286}, + { 0.021066, -0.037252, -0.092041}, { 0.014681, -0.043044, -0.057739}, + {-0.008493, -0.008143, -0.102486}, {-0.002303, -0.061540, -0.022952}, + {-0.006061, -0.014278, -0.033652}, {-0.005276, 0.011246, -0.062762}, + { 0.043411, -0.006303, -0.063730}, { 0.035885, -0.010052, -0.115290}, + { 0.030628, -0.031538, -0.017807}, { 0.022345, 0.028210, -0.032335}, + { 0.026535, 0.027536, -0.091150}, {-0.003365, -0.008077, 0.015687}, + {-0.026013, 0.017493, -0.010355}, { 0.059069, 0.010634, -0.007530}, + { 0.044038, -0.019424, 0.030453}, {-0.036065, -0.034215, -0.007758}, + { 0.022486, 0.042543, 0.027870}, {-0.049985, -0.016085, 0.021768}, + {-0.021715, 0.021168, 0.052076}, {-0.004243, -0.061228, 0.027640}, + {-0.033950, -0.017287, 0.064656}, { 0.016151, 0.000727, 0.062757}, + {-0.063456, -0.043152, 0.056707}, {-0.067715, 0.006126, 0.058178}, + {-0.038931, 0.051673, 0.030636}, {-0.073017, -0.074716, 0.026387}, + {-0.039893, -0.104629, 0.039616}, {-0.073179, -0.074601, 0.082069}, + {-0.066154, -0.027180, 0.099439}, {-0.075167, -0.121149, 0.071938}, + {-0.030382, -0.092582, 0.091067}, {-0.084519, -0.137542, 0.023626}, + {-0.060956, -0.121259, -0.015264}, {-0.030069, -0.093823, -0.008692}, + {-0.063564, -0.065225, -0.025820}, {-0.052074, -0.117595, -0.059689}, + {-0.091652, -0.165173, -0.045573}, {-0.070167, -0.121342, 0.131707}, + {-0.061024, -0.005833, -0.051035}, { 0.007837, -0.051816, 0.074575}, + {-0.070643, -0.053927, 0.149498}, {-0.014358, -0.066681, 0.139708}, + {-0.058186, 0.029576, 0.092923}, {-0.023371, 0.007058, 0.112484}, + {-0.057969, 0.022786, 0.148420}, { 0.029439, -0.017673, 0.121423}, + {-0.015811, 0.056785, 0.091594}, { 0.004347, 0.056680, 0.137848}, + {-0.004464, 0.002342, 0.184013}, { 0.029660, 0.046870, 0.082654}, + { 0.059408, 0.001016, 0.086063}, { 0.055263, 0.027574, 0.155037}, + { 0.062166, 0.064323, 0.117371}, { 0.022967, 0.100050, 0.077227}, + { 0.041795, 0.096343, 0.170421}, { 0.053189, 0.122931, 0.118549}, + { 0.094247, 0.094448, 0.078395}, { 0.082407, 0.033408, 0.041085}, + { 0.096820, 0.115960, 0.149433}, { 0.067804, 0.121849, 0.025336}, + {-0.008421, 0.104316, 0.032314}, { 0.031013, 0.073218, -0.004899}, + { 0.085079, 0.060323, -0.009687}, { 0.028174, 0.092766, -0.055590}, + { 0.070133, 0.039160, -0.061035}, {-0.039211, 0.072517, -0.028756}, + { 0.129686, 0.100233, -0.046998}, { 0.154189, 0.107616, 0.022791}, + {-0.049331, 0.094184, 0.087984}, {-0.013179, 0.126552, 0.125099}, + {-0.058716, 0.098524, 0.150886}, {-0.022753, 0.080011, 0.191127}, + { 0.013451, 0.164593, 0.153768}, { 0.074818, 0.181214, 0.108211}, + { 0.091323, 0.169249, 0.168460}, { 0.033885, 0.155516, 0.213745}, + {-0.032128, 0.227238, 0.135815}, {-0.059176, 0.168980, 0.229110}, + { 0.033917, 0.229753, 0.222264}, { 0.082702, 0.116370, 0.224697}, + { 0.127737, 0.186658, 0.212783}, { 0.047528, 0.063920, 0.216856}, + {-0.002446, 0.114174, 0.263289}, {-0.077783, 0.082523, 0.249697}, + { 0.010023, 0.024267, 0.256874}, { 0.053190, 0.111422, 0.310407}, + {-0.078804, 0.004444, 0.224078}, {-0.055253, -0.059180, 0.217892}, + {-0.065371, 0.008124, 0.333405}, {-0.076188, -0.098767, 0.286983}, + {-0.071911, -0.115804, 0.198031}, {-0.062473, 0.183639, 0.370162}, + {-0.042666, 0.255210, 0.262720}, { 0.011999, 0.217530, 0.318291}, + {-0.042144, 0.322087, 0.326387}, { 0.090663, 0.205835, 0.294784}, + { 0.058218, 0.293649, 0.277927}, { 0.157506, 0.282870, 0.294610}, + { 0.118248, 0.261007, 0.148614}, { 0.065261, 0.332362, 0.411912}, + { 0.141269, 0.451850, 0.315726}, { 0.001706, 0.456301, 0.357590}, + {-0.052947, 0.356559, 0.456944}, { 0.247707, 0.263837, 0.152591}, + { 0.306847, 0.417373, 0.258553}, { 0.166347, 0.149222, 0.118973}, + { 0.379709, 0.292172, 0.139875}, { 0.010171, -0.055170, -0.174523} +}; + +static const float lsf_cb2_16k[256][3] = { + {-0.213011, -0.293385, -0.330597}, {-0.212582, -0.240992, -0.338239}, + {-0.223373, -0.306214, -0.277192}, {-0.231138, -0.287729, -0.229412}, + {-0.238466, -0.228571, -0.260954}, {-0.140931, -0.247018, -0.258566}, + {-0.136239, -0.249669, -0.350143}, {-0.149738, -0.192970, -0.281475}, + {-0.167058, -0.261052, -0.196301}, {-0.177049, -0.201324, -0.207897}, + {-0.116915, -0.200629, -0.212526}, {-0.162247, -0.143805, -0.245093}, + {-0.082042, -0.191842, -0.266338}, {-0.098846, -0.208511, -0.320481}, + {-0.113510, -0.152470, -0.222474}, {-0.066197, -0.179112, -0.207813}, + {-0.129490, -0.169320, -0.155238}, {-0.078843, -0.190292, -0.155172}, + {-0.087790, -0.147729, -0.169351}, {-0.141037, -0.127207, -0.177910}, + {-0.126525, -0.223961, -0.153639}, {-0.101464, -0.189953, -0.114559}, + {-0.102450, -0.106303, -0.151171}, {-0.103208, -0.144457, -0.105378}, + {-0.170794, -0.140525, -0.136428}, {-0.168641, -0.203064, -0.135368}, + {-0.138193, -0.116042, -0.111905}, {-0.145085, -0.168581, -0.092613}, + {-0.126379, -0.220431, -0.091327}, {-0.212934, -0.184797, -0.101632}, + {-0.193711, -0.140556, -0.078304}, {-0.173674, -0.197276, -0.060140}, + {-0.197897, -0.241907, -0.091997}, {-0.156037, -0.258519, -0.111628}, + {-0.241964, -0.191124, -0.063140}, {-0.261340, -0.240847, -0.103132}, + {-0.221621, -0.242972, -0.041255}, {-0.224166, -0.232742, -0.161568}, + {-0.203591, -0.294470, -0.126035}, {-0.209540, -0.303149, -0.053170}, + {-0.253859, -0.295066, -0.156050}, {-0.278143, -0.331105, -0.085237}, + {-0.300273, -0.198750, -0.094834}, {-0.260477, -0.169713, -0.132476}, + {-0.211889, -0.172454, -0.164281}, {-0.228370, -0.122149, -0.124178}, + {-0.254629, -0.135668, -0.081692}, {-0.263813, -0.154928, -0.213596}, + {-0.308224, -0.106877, -0.084404}, {-0.242644, -0.082862, -0.085835}, + {-0.252084, -0.064888, -0.146498}, {-0.198162, -0.105721, -0.188887}, + {-0.189238, -0.088028, -0.109736}, {-0.197598, -0.099831, -0.044030}, + {-0.269017, -0.105991, -0.021513}, {-0.231349, -0.058825, -0.041407}, + {-0.225589, -0.027501, -0.087160}, {-0.160347, -0.058341, -0.079789}, + {-0.158729, -0.108951, -0.067262}, {-0.170483, -0.053023, -0.017561}, + {-0.175207, -0.013649, -0.049513}, {-0.156004, -0.108378, -0.004052}, + {-0.219958, -0.082362, 0.014950}, {-0.217785, -0.012981, -0.009410}, + {-0.123290, -0.040849, -0.040910}, {-0.119861, -0.095078, -0.060246}, + {-0.117537, -0.065479, 0.002968}, {-0.103231, -0.113298, -0.023282}, + {-0.136365, -0.149524, -0.051387}, {-0.119332, -0.164400, -0.009103}, + {-0.104522, -0.060948, -0.083056}, {-0.071461, -0.070787, -0.037347}, + {-0.081116, -0.149015, -0.056740}, {-0.069561, -0.108099, -0.069167}, + {-0.055624, -0.117369, -0.025091}, {-0.091941, -0.190091, -0.060020}, + {-0.072003, -0.168433, -0.006540}, {-0.033305, -0.154427, -0.054608}, + {-0.062988, -0.127093, -0.108307}, {-0.056690, -0.170813, -0.102834}, + {-0.018273, -0.127863, -0.094998}, {-0.056239, -0.123678, -0.146262}, + {-0.023442, -0.154617, -0.137417}, {-0.051903, -0.078379, -0.093395}, + {-0.014599, -0.104412, -0.135959}, {-0.051582, -0.081280, -0.140643}, + {-0.092727, -0.091930, -0.107816}, {-0.024814, -0.140993, -0.183243}, + {-0.064307, -0.113024, -0.194788}, {-0.000118, -0.098858, -0.195336}, + {-0.028090, -0.048258, -0.164101}, {-0.093414, -0.055969, -0.172743}, + {-0.114445, -0.104336, -0.215204}, {-0.048518, -0.132063, -0.242991}, + {-0.159620, -0.060240, -0.178592}, {-0.135728, -0.067473, -0.131876}, + {-0.078464, -0.038040, -0.125105}, {-0.011061, -0.064011, -0.102496}, + {-0.033887, -0.026485, -0.109493}, {-0.129128, -0.014216, -0.111329}, + {-0.190687, -0.030660, -0.135825}, {-0.082037, 0.010997, -0.100167}, + {-0.183403, 0.001651, -0.098962}, {-0.074775, -0.030335, -0.062217}, + {-0.031759, -0.050551, -0.059420}, {-0.051439, 0.010827, -0.052148}, + {-0.126744, 0.008689, -0.047785}, {-0.145916, 0.042019, -0.077431}, + {-0.093552, 0.054143, -0.060473}, {-0.090660, 0.012868, -0.018195}, + {-0.079783, -0.033071, 0.001482}, {-0.033010, -0.022331, -0.014506}, + {-0.004798, -0.017339, -0.060120}, {-0.025021, 0.026390, -0.003263}, + {-0.001437, 0.025994, -0.040892}, {-0.074821, 0.019005, 0.027549}, + {-0.030811, -0.012114, 0.034284}, { 0.006785, 0.004618, 0.018717}, + { 0.013392, -0.032597, -0.023731}, { 0.035994, 0.005963, -0.011757}, + { 0.008071, -0.045750, 0.024889}, { 0.013055, 0.017040, 0.054121}, + {-0.012989, 0.044864, 0.036327}, { 0.025054, 0.047137, 0.009974}, + { 0.053801, 0.024178, 0.031774}, { 0.056442, -0.030647, 0.021291}, + { 0.032247, 0.052680, 0.049886}, { 0.035369, 0.090207, 0.031394}, + { 0.064720, 0.070390, 0.040938}, { 0.022112, 0.054834, 0.091059}, + { 0.041765, 0.086248, 0.070196}, { 0.070645, 0.060852, 0.078825}, + { 0.058506, 0.016920, 0.081612}, { 0.000009, 0.086500, 0.059849}, + { 0.071253, 0.107392, 0.059046}, { 0.094702, 0.096160, 0.090982}, + { 0.047639, 0.110877, 0.111227}, { 0.122444, 0.090909, 0.057396}, + { 0.101916, 0.052299, 0.029909}, { 0.076560, 0.086094, -0.007252}, + { 0.123411, 0.030769, 0.082749}, { 0.135579, 0.103022, 0.009540}, + { 0.120576, 0.065284, -0.024095}, { 0.077483, 0.028526, -0.012369}, + { 0.128747, 0.017901, -0.003874}, { 0.158254, 0.046962, 0.029577}, + { 0.102287, -0.002211, 0.037329}, { 0.089654, -0.021372, -0.006857}, + { 0.137917, 0.027228, -0.053223}, { 0.098728, -0.012192, -0.048518}, + { 0.083974, 0.036153, -0.062266}, { 0.048230, -0.010241, -0.052293}, + { 0.110135, 0.007715, -0.095233}, { 0.068294, -0.014317, -0.104029}, + { 0.063909, -0.056416, -0.063023}, { 0.059133, -0.044675, -0.023780}, + { 0.030748, 0.021845, -0.086332}, { 0.023994, -0.045574, -0.076232}, + { 0.052147, -0.059825, -0.109667}, { 0.013087, -0.020420, -0.121945}, + { 0.018163, -0.096765, -0.088758}, { 0.020196, -0.076470, -0.048112}, + { 0.020282, -0.084204, -0.135535}, { 0.040076, -0.053464, -0.161949}, + {-0.017796, -0.103070, -0.059559}, {-0.016484, -0.070138, -0.016866}, + { 0.004849, -0.112481, -0.017731}, { 0.040160, -0.073873, -0.005327}, + { 0.002202, -0.094723, 0.045366}, {-0.056918, -0.081578, 0.017875}, + {-0.031099, -0.141708, 0.009186}, {-0.102802, -0.122675, 0.030060}, + {-0.061717, -0.145116, 0.076680}, {-0.073607, -0.050464, 0.072853}, + {-0.117403, -0.194921, 0.040101}, {-0.185236, -0.133620, 0.045939}, + {-0.160174, -0.057226, 0.056641}, {-0.178489, -0.173435, -0.007806}, + {-0.199916, -0.204866, 0.047342}, {-0.152337, -0.249651, 0.034656}, + {-0.185637, -0.230942, -0.002072}, {-0.122548, -0.215209, -0.024552}, + {-0.249578, -0.209714, 0.009470}, {-0.160108, -0.257702, -0.040992}, + {-0.216694, -0.289353, 0.027182}, {-0.226390, -0.147844, -0.022742}, + {-0.288737, -0.272150, -0.013948}, {-0.262554, -0.237035, 0.072473}, + {-0.306267, -0.188335, -0.032894}, {-0.259666, -0.345816, 0.024138}, + {-0.271093, -0.137143, 0.040404}, {-0.201317, -0.286782, 0.107615}, + {-0.235725, -0.163396, 0.113844}, {-0.159988, -0.209788, 0.112140}, + {-0.262985, -0.056741, 0.093506}, {-0.277226, -0.037306, 0.016008}, + {-0.293486, -0.040422, -0.062018}, {-0.214921, 0.022900, 0.055295}, + {-0.253889, 0.058575, -0.000151}, {-0.246689, 0.024242, -0.058488}, + {-0.143790, 0.006767, 0.014061}, {-0.187077, 0.048882, -0.035625}, + {-0.196369, 0.112085, 0.031546}, {-0.124264, 0.086197, -0.020800}, + {-0.126249, 0.016960, 0.095741}, {-0.079816, 0.080398, 0.051038}, + {-0.056269, 0.075380, -0.028262}, {-0.120493, 0.148495, 0.028430}, + {-0.161750, 0.101290, 0.117806}, {-0.003247, 0.083393, -0.017061}, + {-0.034007, 0.142542, 0.007402}, {-0.037618, 0.025871, 0.089496}, + {-0.082819, 0.184435, 0.073224}, { 0.006448, 0.167015, 0.080548}, + { 0.035315, 0.144022, 0.003218}, {-0.023459, 0.088147, 0.152604}, + { 0.006247, -0.024099, 0.077792}, { 0.039894, 0.057586, -0.042455}, + {-0.020417, 0.035400, -0.093971}, { 0.075465, 0.052063, 0.145582}, + { 0.078027, 0.184720, 0.092096}, { 0.107295, 0.148380, 0.022264}, + { 0.066928, -0.052831, 0.065108}, { 0.093295, 0.118157, 0.149815}, + { 0.119373, 0.137114, 0.099536}, { 0.138653, 0.075509, 0.121545}, + { 0.174025, 0.077531, 0.077169}, { 0.165839, 0.150080, 0.133423}, + { 0.173276, 0.155887, 0.048150}, { 0.162910, 0.095898, 0.171896}, + { 0.214577, 0.112888, 0.115579}, { 0.204755, 0.106392, 0.032337}, + { 0.178853, 0.205034, 0.114760}, { 0.177401, 0.070504, -0.013778}, + { 0.241624, 0.166921, 0.066087}, { 0.219595, 0.183553, 0.172332}, + { 0.123671, 0.170842, 0.167216}, { 0.177104, 0.240197, 0.186359}, + { 0.272003, 0.220214, 0.126073}, { 0.093748, 0.235843, 0.160998}, + { 0.141510, 0.190012, 0.240416}, { 0.046878, 0.168984, 0.190412}, + { 0.094898, 0.107038, 0.235003}, { 0.108592, 0.269536, 0.262528}, + {-0.027754, 0.234355, 0.134544}, { 0.265127, 0.267540, 0.199041}, + { 0.199523, 0.291507, 0.265171}, { 0.266177, 0.209339, 0.350369}, + { 0.322159, 0.344794, 0.270823}, { 0.399957, 0.264065, 0.110387}, + { 0.277817, 0.127407, -0.035625}, {-0.177038, 0.208155, 0.119077}, + { 0.049075, -0.076294, 0.145711}, { 0.187246, 0.042865, -0.127097}, + { 0.117885, -0.023489, -0.138658}, {-0.284256, 0.068153, 0.124259} +}; + +static const float lsf_cb3_16k[128][3] = { + {-0.223412, -0.236300, -0.188067}, {-0.202286, -0.218711, -0.102947}, + {-0.251652, -0.161020, -0.125280}, {-0.169223, -0.138155, -0.140430}, + {-0.176427, -0.146628, -0.222632}, {-0.120584, -0.187276, -0.180164}, + {-0.195559, -0.074225, -0.169109}, {-0.144551, -0.142774, -0.073340}, + {-0.111001, -0.111310, -0.130696}, {-0.095221, -0.174684, -0.111841}, + {-0.112158, -0.103049, -0.195130}, {-0.059989, -0.142170, -0.157850}, + {-0.127598, -0.051759, -0.153109}, {-0.063753, -0.067898, -0.164117}, + {-0.141753, -0.068274, -0.091999}, {-0.060482, -0.101054, -0.099475}, + {-0.104699, -0.104456, -0.066496}, {-0.073649, -0.052614, -0.091612}, + {-0.088268, -0.019072, -0.129956}, {-0.018837, -0.104115, -0.127837}, + {-0.021630, -0.033055, -0.129868}, {-0.083768, -0.047549, -0.041407}, + {-0.055892, -0.108526, -0.043200}, {-0.027816, -0.062499, -0.048190}, + {-0.002248, -0.110428, -0.062868}, { 0.001270, -0.033245, -0.072404}, + {-0.042747, -0.013835, -0.033829}, {-0.037615, -0.147833, -0.083912}, + {-0.045023, 0.006011, -0.092182}, {-0.050411, -0.081832, 0.005787}, + { 0.000357, -0.104282, -0.009428}, {-0.003893, -0.047892, -0.001506}, + {-0.040077, -0.147110, -0.009065}, {-0.060858, -0.030972, 0.012999}, + {-0.014674, 0.001370, 0.005554}, {-0.101362, -0.126061, -0.001898}, + {-0.102519, -0.000390, -0.015721}, {-0.132687, -0.069608, -0.019928}, + {-0.102227, -0.076131, 0.043306}, {-0.055193, 0.027001, 0.011857}, + {-0.156427, -0.016629, 0.017480}, {-0.078736, 0.002809, 0.057979}, + {-0.157789, -0.016693, -0.055073}, {-0.179397, -0.095520, 0.022065}, + {-0.110219, 0.010408, -0.081927}, {-0.125392, 0.049111, 0.044595}, + {-0.112528, 0.063173, -0.024954}, {-0.185525, 0.053093, -0.032102}, + {-0.176887, -0.019379, -0.115125}, {-0.249706, -0.017664, -0.059188}, + {-0.200243, -0.103311, -0.066846}, {-0.055404, 0.045106, -0.046991}, + {-0.000544, 0.022690, -0.044831}, { 0.022298, -0.016367, -0.022509}, + { 0.028278, 0.017585, -0.100612}, { 0.061781, -0.020826, -0.068190}, + { 0.029157, -0.074477, -0.098898}, { 0.043073, -0.067234, -0.032293}, + { 0.060157, 0.034636, -0.034885}, { 0.071153, -0.013881, -0.009036}, + { 0.054196, -0.029989, -0.131139}, { 0.030193, 0.024976, 0.009861}, + { 0.055943, -0.045304, 0.031927}, { 0.033217, -0.002418, 0.038165}, + { 0.063814, 0.045625, 0.025309}, { 0.033689, 0.038819, 0.049700}, + { 0.073582, 0.028527, 0.060200}, {-0.007957, 0.022531, 0.043687}, + {-0.000984, 0.054518, 0.018742}, { 0.057004, 0.060916, 0.060573}, + { 0.009883, 0.015238, 0.080211}, { 0.022742, 0.070832, 0.068855}, + { 0.053001, 0.029790, 0.091446}, {-0.042447, 0.060379, 0.061462}, + { 0.076826, 0.062468, 0.089653}, { 0.039065, 0.069768, 0.119128}, + { 0.064145, 0.095353, 0.071621}, { 0.094411, 0.069527, 0.054197}, + { 0.042812, 0.093060, 0.027980}, { 0.094791, 0.099189, 0.101112}, + { 0.117611, 0.048601, 0.093111}, { 0.119951, 0.122758, 0.051546}, + { 0.103558, 0.085245, -0.010700}, { 0.150126, 0.059766, 0.020280}, + { 0.108066, 0.017170, 0.008606}, { 0.108422, 0.023253, -0.063942}, + { 0.019652, 0.072284, -0.030331}, { 0.192719, 0.075624, 0.071156}, + { 0.221140, 0.069191, -0.035085}, { 0.188367, 0.126200, 0.035225}, + { 0.185760, 0.043537, -0.101714}, {-0.042518, 0.099646, 0.003244}, + {-0.015308, -0.027521, 0.046006}, { 0.034086, -0.045777, 0.095989}, + { 0.007174, -0.093358, 0.046459}, {-0.051248, -0.062095, 0.083161}, + {-0.045626, -0.133301, 0.052997}, {-0.037840, 0.024042, 0.131097}, + {-0.020217, -0.115942, 0.126170}, {-0.134550, -0.036291, 0.111322}, + {-0.110576, -0.160024, 0.091841}, {-0.093308, -0.184958, 0.013939}, + {-0.082735, -0.167417, -0.051725}, {-0.169934, -0.173003, -0.007155}, + {-0.128244, -0.213123, -0.053337}, {-0.079852, -0.154116, -0.246546}, + {-0.032242, -0.108756, -0.204133}, {-0.140117, -0.199495, -0.284505}, + { 0.010842, -0.074979, -0.166333}, {-0.093313, 0.145006, 0.034110}, + {-0.039236, 0.113213, 0.111053}, { 0.040613, -0.031783, 0.174058}, + {-0.164232, 0.131421, 0.149842}, { 0.026893, 0.107281, 0.179297}, + { 0.047086, 0.158606, 0.103267}, {-0.070567, 0.210459, 0.134734}, + { 0.094392, 0.137050, 0.166892}, { 0.086039, 0.063657, 0.168825}, + { 0.159371, 0.120897, 0.154357}, { 0.147101, 0.160684, 0.114882}, + { 0.120158, 0.199650, 0.180948}, { 0.191417, 0.174500, 0.170734}, + { 0.159153, 0.142165, 0.233347}, { 0.232002, 0.150181, 0.102736}, + { 0.188299, 0.221738, 0.228748}, { 0.256786, 0.209685, 0.161534}, + { 0.257861, 0.247793, 0.250516}, {-0.164461, -0.000143, 0.232461} +}; + +static const float lsf_cb4_16k[128][3] = { + {-0.193369, -0.304643, -0.253777}, {-0.164125, -0.277786, -0.153116}, + {-0.135681, -0.209120, -0.211724}, {-0.121822, -0.215734, -0.292207}, + {-0.198781, -0.161674, -0.242538}, {-0.164147, -0.180570, -0.138070}, + {-0.095915, -0.198695, -0.154309}, {-0.248386, -0.234462, -0.136984}, + {-0.164968, -0.108318, -0.175635}, {-0.124171, -0.111809, -0.224402}, + {-0.067398, -0.157017, -0.195759}, {-0.090132, -0.119174, -0.165253}, + {-0.099460, -0.146895, -0.106799}, {-0.141493, -0.108103, -0.108880}, + {-0.085088, -0.098340, -0.109953}, {-0.105526, -0.054463, -0.154315}, + {-0.040480, -0.144285, -0.124042}, {-0.040969, -0.084039, -0.142880}, + {-0.049082, -0.118553, -0.066686}, {-0.096336, -0.087515, -0.055741}, + {-0.058605, -0.059327, -0.089275}, {-0.121842, -0.058681, -0.086949}, + {-0.053792, -0.022025, -0.124451}, {-0.036744, -0.068891, -0.045865}, + { 0.003900, -0.098237, -0.091158}, {-0.001664, -0.045089, -0.081353}, + {-0.072829, -0.034087, -0.038416}, {-0.100822, -0.007330, -0.088715}, + {-0.035911, -0.005864, -0.062577}, {-0.020205, -0.026547, -0.019634}, + { 0.004291, -0.041290, -0.138181}, { 0.023404, -0.010932, -0.044904}, + { 0.013557, 0.014823, -0.092943}, { 0.059673, -0.031024, -0.095739}, + { 0.021130, -0.080607, -0.034594}, { 0.024655, -0.035564, 0.003243}, + { 0.017106, 0.006952, -0.000308}, { 0.075208, -0.030910, -0.031181}, + { 0.024965, 0.048632, -0.039448}, { 0.057028, 0.021547, -0.009418}, + {-0.018577, 0.023697, -0.009759}, { 0.024077, 0.033053, 0.024324}, + { 0.037052, -0.003436, 0.044530}, {-0.012871, -0.007179, 0.031795}, + { 0.077877, 0.021547, 0.023131}, { 0.053365, 0.052078, 0.029433}, + { 0.011429, 0.070426, 0.028734}, {-0.001827, 0.033115, 0.061505}, + {-0.044870, 0.038568, 0.026239}, { 0.061633, 0.034799, 0.059784}, + { 0.034261, 0.060342, 0.065185}, { 0.058981, 0.082481, 0.047252}, + { 0.090008, 0.065942, 0.044470}, { 0.066961, 0.073728, -0.000428}, + { 0.074763, 0.060293, 0.085632}, { 0.066366, 0.103375, 0.079642}, + { 0.122297, 0.036558, 0.058745}, { 0.111042, 0.092093, 0.085412}, + { 0.099243, 0.115476, 0.039254}, { 0.019973, 0.122844, 0.050255}, + { 0.159571, 0.098965, 0.051740}, { 0.137624, 0.072405, -0.006922}, + { 0.130240, 0.146091, 0.089698}, { 0.138335, 0.092968, 0.136193}, + { 0.066031, 0.149304, 0.125476}, { 0.202749, 0.145751, 0.077122}, + { 0.002224, 0.082811, 0.131200}, { 0.124476, 0.178073, 0.162336}, + { 0.174722, 0.190298, 0.127106}, { 0.202193, 0.153569, 0.163840}, + { 0.242604, 0.197796, 0.136929}, { 0.185809, 0.229348, 0.193353}, + {-0.058814, 0.195178, 0.141821}, { 0.253646, 0.247175, 0.205766}, + { 0.061433, -0.025542, 0.119311}, {-0.057816, 0.082445, 0.073243}, + {-0.069239, 0.148678, 0.031146}, {-0.030217, -0.008503, 0.106194}, + {-0.026708, 0.087469, -0.009589}, {-0.090418, 0.000265, 0.056807}, + {-0.050607, -0.019383, 0.010494}, {-0.079397, 0.008233, -0.011469}, + {-0.072634, -0.061165, 0.046917}, {-0.075741, -0.072343, -0.007557}, + {-0.025162, -0.073363, 0.005173}, {-0.123371, -0.041257, -0.008375}, + {-0.139904, 0.018285, 0.009920}, {-0.143421, -0.104238, 0.033457}, + {-0.100923, -0.134400, -0.023257}, {-0.157791, -0.095042, -0.036959}, + {-0.219890, -0.078637, 0.001815}, {-0.183607, -0.023053, -0.043678}, + {-0.145303, -0.158923, -0.059045}, {-0.197615, -0.165199, 0.028099}, + {-0.225131, -0.167756, -0.056401}, {-0.216572, -0.104751, -0.102964}, + {-0.171336, -0.241967, -0.063404}, {-0.134035, -0.205614, 0.011831}, + {-0.297116, -0.211173, -0.015352}, {-0.086464, -0.200592, -0.070454}, + {-0.217777, -0.278403, 0.030398}, {-0.236248, -0.323694, -0.087588}, + {-0.222074, -0.210785, 0.106210}, {-0.283400, -0.097077, 0.041303}, + {-0.078417, -0.154464, 0.062956}, {-0.214417, -0.100695, 0.121909}, + {-0.178576, -0.028847, 0.061042}, {-0.037999, -0.144233, -0.010546}, + {-0.086695, -0.070996, 0.125282}, { 0.010788, -0.085006, 0.058527}, + {-0.154015, 0.066560, 0.071038}, {-0.143503, 0.033260, 0.154393}, + {-0.134069, 0.032420, -0.056293}, {-0.110851, 0.086908, 0.003920}, + {-0.057254, 0.047674, -0.055571}, {-0.214206, 0.068784, -0.004735}, + {-0.257264, 0.050468, 0.081702}, {-0.291834, 0.004120, -0.022366}, + {-0.173309, -0.029081, -0.115901}, {-0.207622, 0.168664, 0.136030}, + { 0.090541, 0.032754, -0.057330}, { 0.140219, -0.000735, -0.015633}, + { 0.136697, -0.017163, -0.100909}, { 0.029838, -0.089515, -0.147130}, + {-0.055367, -0.072683, -0.214015}, { 0.048680, -0.057633, -0.212429}, + {-0.013134, -0.113898, -0.196403}, {-0.071702, -0.159408, -0.254895} +}; + +static const float lsf_cb5_16k[128][4] = { + {-0.201277, -0.278679, -0.173262, -0.198580}, + {-0.214667, -0.151922, -0.117551, -0.192713}, + {-0.160962, -0.207728, -0.124750, -0.129749}, + {-0.131043, -0.137818, -0.155281, -0.166308}, + {-0.179134, -0.169602, -0.165223, -0.066293}, + {-0.136474, -0.177035, -0.250127, -0.134370}, + {-0.066970, -0.146274, -0.170638, -0.134436}, + {-0.083288, -0.165860, -0.103437, -0.140361}, + {-0.130474, -0.119317, -0.124393, -0.086408}, + {-0.127609, -0.134415, -0.073592, -0.116103}, + {-0.113027, -0.091756, -0.107786, -0.131935}, + {-0.125530, -0.182152, -0.093796, -0.045088}, + {-0.077122, -0.138052, -0.166271, -0.038886}, + {-0.073027, -0.106845, -0.067073, -0.113910}, + {-0.049146, -0.107019, -0.112531, -0.063388}, + {-0.101539, -0.119586, -0.050297, -0.040670}, + {-0.107784, -0.066913, -0.080993, -0.052352}, + {-0.152155, -0.103010, -0.090461, -0.015526}, + {-0.153087, -0.087656, -0.029889, -0.037367}, + {-0.215281, -0.138062, -0.089162, -0.050839}, + {-0.053350, -0.060169, -0.063459, -0.024499}, + {-0.051674, -0.076355, -0.033733, -0.077211}, + {-0.045047, -0.107006, -0.020880, -0.024525}, + {-0.083003, -0.063672, -0.013243, -0.028324}, + {-0.104104, -0.075450, -0.032746, 0.024480}, + {-0.085695, -0.019502, -0.045121, -0.025016}, + {-0.123120, -0.030844, -0.003533, -0.016224}, + {-0.025568, -0.049172, -0.003911, -0.027522}, + {-0.039029, -0.019857, -0.043211, -0.058087}, + {-0.040122, -0.023067, -0.001356, 0.008607}, + {-0.063351, -0.001776, 0.016015, -0.027088}, + {-0.068110, -0.038838, 0.042525, 0.001076}, + {-0.043623, -0.020736, -0.047862, 0.037710}, + {-0.041052, 0.021954, -0.025660, 0.000758}, + {-0.013035, 0.002583, -0.008233, -0.037300}, + {-0.005523, -0.014670, 0.019651, -0.012667}, + {-0.004409, -0.014437, -0.059412, -0.019701}, + { 0.024946, -0.011663, -0.014351, -0.028762}, + { 0.012660, 0.018489, -0.010205, 0.012695}, + {-0.004423, 0.017827, 0.040544, 0.003629}, + { 0.020684, 0.026743, 0.007752, -0.025595}, + { 0.032071, 0.000043, 0.026188, -0.006444}, + { 0.058793, 0.015820, -0.001119, -0.017415}, + { 0.020156, -0.047590, 0.004227, 0.008670}, + { 0.054770, 0.032135, 0.029770, -0.009767}, + { 0.030884, 0.047757, 0.033068, 0.006866}, + { 0.062039, 0.011646, 0.056037, 0.016859}, + { 0.013798, -0.028196, 0.060710, 0.014299}, + { 0.100043, 0.041445, 0.023379, -0.014889}, + { 0.062728, -0.042821, 0.002180, -0.055380}, + { 0.061663, 0.018767, -0.015571, -0.074095}, + { 0.062980, 0.080497, 0.011808, -0.031787}, + { 0.084964, 0.043100, -0.025877, 0.020309}, + { 0.014707, 0.035421, -0.041440, -0.053373}, + { 0.081268, 0.005791, -0.066290, -0.039825}, + { 0.017691, -0.020401, -0.040513, -0.083960}, + { 0.120874, 0.055753, -0.025988, -0.059552}, + { 0.079912, 0.007894, -0.085380, -0.114587}, + { 0.036856, -0.039331, -0.104237, -0.069116}, + { 0.008526, -0.064273, -0.048312, -0.038595}, + { 0.033461, -0.028956, -0.066505, 0.038722}, + {-0.042064, -0.043989, -0.100653, -0.071550}, + {-0.015342, -0.064850, -0.065675, -0.122769}, + {-0.006581, -0.004919, -0.113564, -0.145753}, + { 0.008273, -0.070702, -0.164998, -0.095541}, + {-0.001698, -0.063744, -0.129971, -0.011162}, + {-0.048471, -0.087500, -0.111006, -0.161823}, + {-0.032193, -0.091955, -0.080642, 0.012288}, + {-0.095873, -0.015986, -0.072722, -0.101745}, + {-0.079477, -0.082060, -0.203008, -0.100297}, + {-0.023883, -0.064022, -0.168341, -0.211739}, + {-0.070530, -0.103547, -0.123858, 0.055049}, + {-0.033503, -0.076812, -0.016287, 0.044159}, + {-0.088427, -0.161682, -0.058579, 0.013873}, + {-0.083068, -0.168222, -0.016773, -0.080209}, + {-0.080548, -0.139090, 0.030544, 0.007171}, + {-0.117482, -0.083718, 0.027074, -0.003674}, + {-0.163085, -0.156856, -0.012618, -0.022329}, + {-0.176540, -0.113042, -0.020148, 0.051770}, + {-0.153891, -0.199293, -0.043244, 0.028331}, + {-0.107822, -0.150615, 0.016430, 0.092919}, + {-0.137676, -0.183224, 0.066026, 0.029343}, + {-0.191106, -0.099250, 0.045370, 0.004084}, + {-0.237042, -0.130815, -0.022543, -0.029428}, + {-0.201014, -0.053591, -0.007305, -0.033547}, + {-0.249286, -0.228408, 0.005002, 0.007146}, + {-0.206509, -0.211998, -0.061352, -0.047233}, + {-0.255702, -0.135114, 0.076375, 0.036630}, + {-0.296271, -0.073946, -0.007273, -0.019601}, + {-0.302917, -0.175111, -0.070024, -0.043905}, + {-0.239275, -0.043962, -0.084982, -0.067446}, + {-0.254583, -0.294720, -0.088762, -0.070451}, + {-0.205583, -0.238996, -0.124753, 0.033076}, + {-0.205583, -0.215882, -0.028472, 0.118679}, + {-0.153640, -0.204464, -0.039654, -0.134441}, + {-0.145929, -0.191970, -0.175308, 0.021366}, + {-0.149348, -0.212569, -0.118324, 0.103812}, + {-0.166397, -0.220581, -0.265260, -0.029113}, + {-0.164171, -0.231262, -0.258828, 0.061427}, + {-0.200198, -0.263453, -0.212016, 0.115359}, + {-0.130088, -0.212168, -0.202368, 0.118563}, + {-0.206387, -0.078075, -0.227856, -0.111165}, + {-0.129605, -0.176848, -0.241584, -0.259900}, + {-0.176826, -0.045901, -0.141712, -0.209345}, + {-0.351173, -0.031097, -0.133935, -0.182412}, + {-0.164232, 0.027006, -0.014039, -0.053567}, + {-0.171037, -0.025924, 0.030972, 0.017329}, + {-0.080862, -0.021577, 0.007652, 0.063968}, + {-0.061788, 0.042024, -0.018783, -0.057979}, + {-0.110311, 0.054760, 0.031446, -0.006710}, + {-0.136637, 0.022171, 0.084991, 0.028039}, + {-0.254471, -0.004376, 0.078034, 0.033649}, + {-0.234464, 0.088157, 0.040999, 0.002639}, + {-0.037095, 0.059443, 0.072180, 0.015027}, + {-0.046841, -0.004813, 0.088266, 0.038786}, + {-0.086782, 0.120100, 0.082655, 0.020271}, + {-0.118361, -0.069242, 0.094867, 0.039200}, + {-0.023342, -0.084303, 0.052684, 0.017093}, + {-0.014194, 0.001012, 0.011946, 0.074125}, + {-0.015342, 0.076396, 0.022365, -0.028001}, + { 0.027706, 0.037047, 0.107573, 0.060815}, + { 0.030615, 0.040664, 0.010467, 0.074289}, + { 0.038646, 0.115584, 0.069627, 0.007642}, + { 0.096463, 0.069818, 0.062494, 0.015413}, + { 0.054834, 0.065232, 0.054286, 0.110088}, + { 0.152312, 0.092371, 0.026420, -0.013184}, + { 0.144264, 0.123438, 0.080131, 0.023233}, + { 0.124405, 0.009943, -0.148477, -0.205184} +}; + +static const float *lsf_codebooks_16k[] = { + lsf_cb1_16k[0], lsf_cb2_16k[0], lsf_cb3_16k[0], lsf_cb4_16k[0], + lsf_cb5_16k[0] +}; + +#endif /* AVCODEC_SIPR16KDATA_H */