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Code Issues Releases Activity
c915dc4c50
FFmpeg/libavcodec/opustab.c
Andreas Rheinhardt e10e27a2ea avcodec/opustab: Avoid indirection to access ff_celt_window 
Currently, it is accessed via a pointer (ff_celt_window)
exported from opustab.h which points inside a static array
(ff_celt_window_padded) in opustab.h. Instead export
ff_celt_window_padded directly and make opustab.h
a static const pointer pointing inside ff_celt_window_padded.
Also mark all the declarations in opustab.h as hidden,
so that the compiler knows that ff_celt_window has a fixed
offset from the code even when compiling position-independent
code.

Reviewed-by: Lynne <dev@lynne.ee>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-10-10 14:10:49 +02:00

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/*
* Copyright (c) 2012 Andrew D'Addesio
* Copyright (c) 2013-2014 Mozilla Corporation
* Copyright (c) 2016 Rostislav Pehlivanov <atomnuker@gmail.com>
*
* 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 "libavutil/mem_internal.h"
#include "opustab.h"
const uint8_t ff_opus_default_coupled_streams[] = { 0, 1, 1, 2, 2, 2, 2, 3 };
const uint8_t ff_celt_band_end[] = { 13, 17, 17, 19, 21 };
const uint16_t ff_silk_model_lbrr_flags_40[] = { 256, 0, 53, 106, 256 };
const uint16_t ff_silk_model_lbrr_flags_60[] = { 256, 0, 41, 61, 90, 131, 146, 174, 256 };
const uint16_t ff_silk_model_stereo_s1[] = {
256, 7, 9, 10, 11, 12, 22, 46, 54, 55, 56, 59, 82, 174, 197, 200,
201, 202, 210, 234, 244, 245, 246, 247, 249, 256
};
const uint16_t ff_silk_model_stereo_s2[] = {256, 85, 171, 256};
const uint16_t ff_silk_model_stereo_s3[] = {256, 51, 102, 154, 205, 256};
const uint16_t ff_silk_model_mid_only[] = {256, 192, 256};
const uint16_t ff_silk_model_frame_type_inactive[] = {256, 26, 256};
const uint16_t ff_silk_model_frame_type_active[] = {256, 24, 98, 246, 256};
const uint16_t ff_silk_model_gain_highbits[3][9] = {
{256, 32, 144, 212, 241, 253, 254, 255, 256},
{256, 2, 19, 64, 124, 186, 233, 252, 256},
{256, 1, 4, 30, 101, 195, 245, 254, 256}
};
const uint16_t ff_silk_model_gain_lowbits[] = {256, 32, 64, 96, 128, 160, 192, 224, 256};
const uint16_t ff_silk_model_gain_delta[] = {
256, 6, 11, 22, 53, 185, 206, 214, 218, 221, 223, 225, 227, 228, 229, 230,
231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246,
247, 248, 249, 250, 251, 252, 253, 254, 255, 256
};
const uint16_t ff_silk_model_lsf_s1[2][2][33] = {
{
{ // NB or MB, unvoiced
256, 44, 78, 108, 127, 148, 160, 171, 174, 177, 179, 195, 197, 199, 200, 205,
207, 208, 211, 214, 215, 216, 218, 220, 222, 225, 226, 235, 244, 246, 253, 255, 256
}, { // NB or MB, voiced
256, 1, 11, 12, 20, 23, 31, 39, 53, 66, 80, 81, 95, 107, 120, 131,
142, 154, 165, 175, 185, 196, 204, 213, 221, 228, 236, 237, 238, 244, 245, 251, 256
}
}, {
{ // WB, unvoiced
256, 31, 52, 55, 72, 73, 81, 98, 102, 103, 121, 137, 141, 143, 146, 147,
157, 158, 161, 177, 188, 204, 206, 208, 211, 213, 224, 225, 229, 238, 246, 253, 256
}, { // WB, voiced
256, 1, 5, 21, 26, 44, 55, 60, 74, 89, 90, 93, 105, 118, 132, 146,
152, 166, 178, 180, 186, 187, 199, 211, 222, 232, 235, 245, 250, 251, 252, 253, 256
}
}
};
const uint16_t ff_silk_model_lsf_s2[32][10] = {
// NB, MB
{ 256, 1, 2, 3, 18, 242, 253, 254, 255, 256 },
{ 256, 1, 2, 4, 38, 221, 253, 254, 255, 256 },
{ 256, 1, 2, 6, 48, 197, 252, 254, 255, 256 },
{ 256, 1, 2, 10, 62, 185, 246, 254, 255, 256 },
{ 256, 1, 4, 20, 73, 174, 248, 254, 255, 256 },
{ 256, 1, 4, 21, 76, 166, 239, 254, 255, 256 },
{ 256, 1, 8, 32, 85, 159, 226, 252, 255, 256 },
{ 256, 1, 2, 20, 83, 161, 219, 249, 255, 256 },
// WB
{ 256, 1, 2, 3, 12, 244, 253, 254, 255, 256 },
{ 256, 1, 2, 4, 32, 218, 253, 254, 255, 256 },
{ 256, 1, 2, 5, 47, 199, 252, 254, 255, 256 },
{ 256, 1, 2, 12, 61, 187, 252, 254, 255, 256 },
{ 256, 1, 5, 24, 72, 172, 249, 254, 255, 256 },
{ 256, 1, 2, 16, 70, 170, 242, 254, 255, 256 },
{ 256, 1, 2, 17, 78, 165, 226, 251, 255, 256 },
{ 256, 1, 8, 29, 79, 156, 237, 254, 255, 256 }
};
const uint16_t ff_silk_model_lsf_s2_ext[] = { 256, 156, 216, 240, 249, 253, 255, 256 };
const uint16_t ff_silk_model_lsf_interpolation_offset[] = { 256, 13, 35, 64, 75, 256 };
const uint16_t ff_silk_model_pitch_highbits[] = {
256, 3, 6, 12, 23, 44, 74, 106, 125, 136, 146, 158, 171, 184, 196, 207,
216, 224, 231, 237, 241, 243, 245, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256
};
const uint16_t ff_silk_model_pitch_lowbits_nb[] = { 256, 64, 128, 192, 256 };
const uint16_t ff_silk_model_pitch_lowbits_mb[] = { 256, 43, 85, 128, 171, 213, 256 };
const uint16_t ff_silk_model_pitch_lowbits_wb[] = { 256, 32, 64, 96, 128, 160, 192, 224, 256 };
const uint16_t ff_silk_model_pitch_delta[] = {
256, 46, 48, 50, 53, 57, 63, 73, 88, 114, 152, 182, 204, 219, 229, 236,
242, 246, 250, 252, 254, 256
};
const uint16_t ff_silk_model_pitch_contour_nb10ms[] = { 256, 143, 193, 256 };
const uint16_t ff_silk_model_pitch_contour_nb20ms[] = {
256, 68, 80, 101, 118, 137, 159, 189, 213, 230, 246, 256
};
const uint16_t ff_silk_model_pitch_contour_mbwb10ms[] = {
256, 91, 137, 176, 195, 209, 221, 229, 236, 242, 247, 252, 256
};
const uint16_t ff_silk_model_pitch_contour_mbwb20ms[] = {
256, 33, 55, 73, 89, 104, 118, 132, 145, 158, 168, 177, 186, 194, 200, 206,
212, 217, 221, 225, 229, 232, 235, 238, 240, 242, 244, 246, 248, 250, 252, 253,
254, 255, 256
};
const uint16_t ff_silk_model_ltp_filter[] = { 256, 77, 157, 256 };
const uint16_t ff_silk_model_ltp_filter0_sel[] = {
256, 185, 200, 213, 226, 235, 244, 250, 256
};
const uint16_t ff_silk_model_ltp_filter1_sel[] = {
256, 57, 91, 112, 132, 147, 160, 172, 185, 195, 205, 214, 224, 233, 241, 248, 256
};
const uint16_t ff_silk_model_ltp_filter2_sel[] = {
256, 15, 31, 45, 57, 69, 81, 92, 103, 114, 124, 133, 142, 151, 160, 168,
176, 184, 192, 199, 206, 212, 218, 223, 227, 232, 236, 240, 244, 247, 251, 254, 256
};
const uint16_t ff_silk_model_ltp_scale_index[] = { 256, 128, 192, 256 };
const uint16_t ff_silk_model_lcg_seed[] = { 256, 64, 128, 192, 256 };
const uint16_t ff_silk_model_exc_rate[2][10] = {
{ 256, 15, 66, 78, 124, 169, 182, 215, 242, 256 }, // unvoiced
{ 256, 33, 63, 99, 116, 150, 199, 217, 238, 256 } // voiced
};
const uint16_t ff_silk_model_pulse_count[11][19] = {
{ 256, 131, 205, 230, 238, 241, 244, 245, 246,
247, 248, 249, 250, 251, 252, 253, 254, 255, 256 },
{ 256, 58, 151, 211, 234, 241, 244, 245, 246,
247, 248, 249, 250, 251, 252, 253, 254, 255, 256 },
{ 256, 43, 94, 140, 173, 197, 213, 224, 232,
238, 241, 244, 247, 249, 250, 251, 253, 254, 256 },
{ 256, 17, 69, 140, 197, 228, 240, 245, 246,
247, 248, 249, 250, 251, 252, 253, 254, 255, 256 },
{ 256, 6, 27, 68, 121, 170, 205, 226, 237,
243, 246, 248, 250, 251, 252, 253, 254, 255, 256 },
{ 256, 7, 21, 43, 71, 100, 128, 153, 173,
190, 203, 214, 223, 230, 235, 239, 243, 246, 256 },
{ 256, 2, 7, 21, 50, 92, 138, 179, 210,
229, 240, 246, 249, 251, 252, 253, 254, 255, 256 },
{ 256, 1, 3, 7, 17, 36, 65, 100, 137,
171, 199, 219, 233, 241, 246, 250, 252, 254, 256 },
{ 256, 1, 3, 5, 10, 19, 33, 53, 77,
104, 132, 158, 181, 201, 216, 227, 235, 241, 256 },
{ 256, 1, 2, 3, 9, 36, 94, 150, 189,
214, 228, 238, 244, 247, 250, 252, 253, 254, 256 },
{ 256, 2, 3, 9, 36, 94, 150, 189, 214,
228, 238, 244, 247, 250, 252, 253, 254, 256, 256 }
};
const uint16_t ff_silk_model_pulse_location[4][168] = {
{
256, 126, 256,
256, 56, 198, 256,
256, 25, 126, 230, 256,
256, 12, 72, 180, 244, 256,
256, 7, 42, 126, 213, 250, 256,
256, 4, 24, 83, 169, 232, 253, 256,
256, 3, 15, 53, 125, 200, 242, 254, 256,
256, 2, 10, 35, 89, 162, 221, 248, 255, 256,
256, 2, 7, 24, 63, 126, 191, 233, 251, 255, 256,
256, 1, 5, 17, 45, 94, 157, 211, 241, 252, 255, 256,
256, 1, 5, 13, 33, 70, 125, 182, 223, 245, 253, 255, 256,
256, 1, 4, 11, 26, 54, 98, 151, 199, 232, 248, 254, 255, 256,
256, 1, 3, 9, 21, 42, 77, 124, 172, 212, 237, 249, 254, 255, 256,
256, 1, 2, 6, 16, 33, 60, 97, 144, 187, 220, 241, 250, 254, 255, 256,
256, 1, 2, 3, 11, 25, 47, 80, 120, 163, 201, 229, 245, 253, 254, 255, 256,
256, 1, 2, 3, 4, 17, 35, 62, 98, 139, 180, 214, 238, 252, 253, 254, 255, 256
},{
256, 127, 256,
256, 53, 202, 256,
256, 22, 127, 233, 256,
256, 11, 72, 183, 246, 256,
256, 6, 41, 127, 215, 251, 256,
256, 4, 24, 83, 170, 232, 253, 256,
256, 3, 16, 56, 127, 200, 241, 254, 256,
256, 3, 12, 39, 92, 162, 218, 246, 255, 256,
256, 3, 11, 30, 67, 124, 185, 229, 249, 255, 256,
256, 3, 10, 25, 53, 97, 151, 200, 233, 250, 255, 256,
256, 1, 8, 21, 43, 77, 123, 171, 209, 237, 251, 255, 256,
256, 1, 2, 13, 35, 62, 97, 139, 186, 219, 244, 254, 255, 256,
256, 1, 2, 8, 22, 48, 85, 128, 171, 208, 234, 248, 254, 255, 256,
256, 1, 2, 6, 16, 36, 67, 107, 149, 189, 220, 240, 250, 254, 255, 256,
256, 1, 2, 5, 13, 29, 55, 90, 128, 166, 201, 227, 243, 251, 254, 255, 256,
256, 1, 2, 4, 10, 22, 43, 73, 109, 147, 183, 213, 234, 246, 252, 254, 255, 256
},{
256, 127, 256,
256, 49, 206, 256,
256, 20, 127, 236, 256,
256, 11, 71, 184, 246, 256,
256, 7, 43, 127, 214, 250, 256,
256, 6, 30, 87, 169, 229, 252, 256,
256, 5, 23, 62, 126, 194, 236, 252, 256,
256, 6, 20, 49, 96, 157, 209, 239, 253, 256,
256, 1, 16, 39, 74, 125, 175, 215, 245, 255, 256,
256, 1, 2, 23, 55, 97, 149, 195, 236, 254, 255, 256,
256, 1, 7, 23, 50, 86, 128, 170, 206, 233, 249, 255, 256,
256, 1, 6, 18, 39, 70, 108, 148, 186, 217, 238, 250, 255, 256,
256, 1, 4, 13, 30, 56, 90, 128, 166, 200, 226, 243, 252, 255, 256,
256, 1, 4, 11, 25, 47, 76, 110, 146, 180, 209, 231, 245, 252, 255, 256,
256, 1, 3, 8, 19, 37, 62, 93, 128, 163, 194, 219, 237, 248, 253, 255, 256,
256, 1, 2, 6, 15, 30, 51, 79, 111, 145, 177, 205, 226, 241, 250, 254, 255, 256
},{
256, 128, 256,
256, 42, 214, 256,
256, 21, 128, 235, 256,
256, 12, 72, 184, 245, 256,
256, 8, 42, 128, 214, 249, 256,
256, 8, 31, 86, 176, 231, 251, 256,
256, 5, 20, 58, 130, 202, 238, 253, 256,
256, 6, 18, 45, 97, 174, 221, 241, 251, 256,
256, 6, 25, 53, 88, 128, 168, 203, 231, 250, 256,
256, 4, 18, 40, 71, 108, 148, 185, 216, 238, 252, 256,
256, 3, 13, 31, 57, 90, 128, 166, 199, 225, 243, 253, 256,
256, 2, 10, 23, 44, 73, 109, 147, 183, 212, 233, 246, 254, 256,
256, 1, 6, 16, 33, 58, 90, 128, 166, 198, 223, 240, 250, 255, 256,
256, 1, 5, 12, 25, 46, 75, 110, 146, 181, 210, 231, 244, 251, 255, 256,
256, 1, 3, 8, 18, 35, 60, 92, 128, 164, 196, 221, 238, 248, 253, 255, 256,
256, 1, 3, 7, 14, 27, 48, 76, 110, 146, 180, 208, 229, 242, 249, 253, 255, 256
}
};
const uint16_t ff_silk_model_excitation_lsb[] = {256, 136, 256};
const uint16_t ff_silk_model_excitation_sign[3][2][7][3] = {
{ // Inactive
{ // Low offset
{256, 2, 256},
{256, 207, 256},
{256, 189, 256},
{256, 179, 256},
{256, 174, 256},
{256, 163, 256},
{256, 157, 256}
}, { // High offset
{256, 58, 256},
{256, 245, 256},
{256, 238, 256},
{256, 232, 256},
{256, 225, 256},
{256, 220, 256},
{256, 211, 256}
}
}, { // Unvoiced
{ // Low offset
{256, 1, 256},
{256, 210, 256},
{256, 190, 256},
{256, 178, 256},
{256, 169, 256},
{256, 162, 256},
{256, 152, 256}
}, { // High offset
{256, 48, 256},
{256, 242, 256},
{256, 235, 256},
{256, 224, 256},
{256, 214, 256},
{256, 205, 256},
{256, 190, 256}
}
}, { // Voiced
{ // Low offset
{256, 1, 256},
{256, 162, 256},
{256, 152, 256},
{256, 147, 256},
{256, 144, 256},
{256, 141, 256},
{256, 138, 256}
}, { // High offset
{256, 8, 256},
{256, 203, 256},
{256, 187, 256},
{256, 176, 256},
{256, 168, 256},
{256, 161, 256},
{256, 154, 256}
}
}
};
const int16_t ff_silk_stereo_weights[] = {
-13732, -10050, -8266, -7526, -6500, -5000, -2950, -820,
820, 2950, 5000, 6500, 7526, 8266, 10050, 13732
};
const uint8_t ff_silk_lsf_s2_model_sel_nbmb[32][10] = {
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 1, 3, 1, 2, 2, 1, 2, 1, 1, 1 },
{ 2, 1, 1, 1, 1, 1, 1, 1, 1, 1 },
{ 1, 2, 2, 2, 2, 1, 2, 1, 1, 1 },
{ 2, 3, 3, 3, 3, 2, 2, 2, 2, 2 },
{ 0, 5, 3, 3, 2, 2, 2, 2, 1, 1 },
{ 0, 2, 2, 2, 2, 2, 2, 2, 2, 1 },
{ 2, 3, 6, 4, 4, 4, 5, 4, 5, 5 },
{ 2, 4, 5, 5, 4, 5, 4, 6, 4, 4 },
{ 2, 4, 4, 7, 4, 5, 4, 5, 5, 4 },
{ 4, 3, 3, 3, 2, 3, 2, 2, 2, 2 },
{ 1, 5, 5, 6, 4, 5, 4, 5, 5, 5 },
{ 2, 7, 4, 6, 5, 5, 5, 5, 5, 5 },
{ 2, 7, 5, 5, 5, 5, 5, 6, 5, 4 },
{ 3, 3, 5, 4, 4, 5, 4, 5, 4, 4 },
{ 2, 3, 3, 5, 5, 4, 4, 4, 4, 4 },
{ 2, 4, 4, 6, 4, 5, 4, 5, 5, 5 },
{ 2, 5, 4, 6, 5, 5, 5, 4, 5, 4 },
{ 2, 7, 4, 5, 4, 5, 4, 5, 5, 5 },
{ 2, 5, 4, 6, 7, 6, 5, 6, 5, 4 },
{ 3, 6, 7, 4, 6, 5, 5, 6, 4, 5 },
{ 2, 7, 6, 4, 4, 4, 5, 4, 5, 5 },
{ 4, 5, 5, 4, 6, 6, 5, 6, 5, 4 },
{ 2, 5, 5, 6, 5, 6, 4, 6, 4, 4 },
{ 4, 5, 5, 5, 3, 7, 4, 5, 5, 4 },
{ 2, 3, 4, 5, 5, 6, 4, 5, 5, 4 },
{ 2, 3, 2, 3, 3, 4, 2, 3, 3, 3 },
{ 1, 1, 2, 2, 2, 2, 2, 3, 2, 2 },
{ 4, 5, 5, 6, 6, 6, 5, 6, 4, 5 },
{ 3, 5, 5, 4, 4, 4, 4, 3, 3, 2 },
{ 2, 5, 3, 7, 5, 5, 4, 4, 5, 4 },
{ 4, 4, 5, 4, 5, 6, 5, 6, 5, 4 }
};
const uint8_t ff_silk_lsf_s2_model_sel_wb[32][16] = {
{ 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8 },
{ 10, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 9, 9, 9, 8, 11 },
{ 10, 13, 13, 11, 15, 12, 12, 13, 10, 13, 12, 13, 13, 12, 11, 11 },
{ 8, 10, 9, 10, 10, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 9 },
{ 8, 14, 13, 12, 14, 12, 15, 13, 12, 12, 12, 13, 13, 12, 12, 11 },
{ 8, 11, 13, 13, 12, 11, 11, 13, 11, 11, 11, 11, 11, 11, 10, 12 },
{ 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8 },
{ 8, 10, 14, 11, 15, 10, 13, 11, 12, 13, 13, 12, 11, 11, 10, 11 },
{ 8, 14, 10, 14, 14, 12, 13, 12, 14, 13, 12, 12, 13, 11, 11, 11 },
{ 10, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8 },
{ 8, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9 },
{ 10, 10, 11, 12, 13, 11, 11, 11, 11, 11, 11, 11, 10, 10, 9, 11 },
{ 10, 10, 11, 11, 12, 11, 11, 11, 11, 11, 11, 11, 11, 10, 9, 11 },
{ 11, 12, 12, 12, 14, 12, 12, 13, 11, 13, 12, 12, 13, 12, 11, 12 },
{ 8, 14, 12, 13, 12, 15, 13, 10, 14, 13, 15, 12, 12, 11, 13, 11 },
{ 8, 9, 8, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 9, 8 },
{ 9, 14, 13, 15, 13, 12, 13, 11, 12, 13, 12, 12, 12, 11, 11, 12 },
{ 9, 11, 11, 12, 12, 11, 11, 13, 10, 11, 11, 13, 13, 13, 11, 12 },
{ 10, 11, 11, 10, 10, 10, 11, 10, 9, 10, 9, 10, 9, 9, 9, 12 },
{ 8, 10, 11, 13, 11, 11, 10, 10, 10, 9, 9, 8, 8, 8, 8, 8 },
{ 11, 12, 11, 13, 11, 11, 10, 10, 9, 9, 9, 9, 9, 10, 10, 12 },
{ 10, 14, 11, 15, 15, 12, 13, 12, 13, 11, 13, 11, 11, 10, 11, 11 },
{ 10, 11, 13, 14, 14, 11, 13, 11, 12, 12, 11, 11, 11, 11, 10, 12 },
{ 9, 11, 11, 12, 12, 12, 12, 11, 13, 13, 13, 11, 9, 9, 9, 9 },
{ 10, 13, 11, 14, 14, 12, 15, 12, 12, 13, 11, 12, 12, 11, 11, 11 },
{ 8, 14, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8 },
{ 8, 14, 14, 11, 13, 10, 13, 13, 11, 12, 12, 15, 15, 12, 12, 12 },
{ 11, 11, 15, 11, 13, 12, 11, 11, 11, 10, 10, 11, 11, 11, 10, 11 },
{ 8, 8, 9, 8, 8, 8, 10, 9, 10, 9, 9, 10, 10, 10, 9, 9 },
{ 8, 11, 10, 13, 11, 11, 10, 11, 10, 9, 8, 8, 9, 8, 8, 9 },
{ 11, 13, 13, 12, 15, 13, 11, 11, 10, 11, 10, 10, 9, 8, 9, 8 },
{ 10, 11, 13, 11, 12, 11, 11, 11, 10, 9, 10, 14, 12, 8, 8, 8 }
};
const uint8_t ff_silk_lsf_pred_weights_nbmb[2][9] = {
{179, 138, 140, 148, 151, 149, 153, 151, 163},
{116, 67, 82, 59, 92, 72, 100, 89, 92}
};
const uint8_t ff_silk_lsf_pred_weights_wb[2][15] = {
{175, 148, 160, 176, 178, 173, 174, 164, 177, 174, 196, 182, 198, 192, 182},
{ 68, 62, 66, 60, 72, 117, 85, 90, 118, 136, 151, 142, 160, 142, 155}
};
const uint8_t ff_silk_lsf_weight_sel_nbmb[32][9] = {
{ 0, 1, 0, 0, 0, 0, 0, 0, 0 },
{ 1, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 1, 1, 1, 0, 0, 0, 0, 1, 0 },
{ 0, 1, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 1, 0, 0, 0, 0, 0, 0, 0 },
{ 1, 0, 1, 1, 0, 0, 0, 1, 0 },
{ 0, 1, 1, 0, 0, 1, 1, 0, 0 },
{ 0, 0, 1, 1, 0, 1, 0, 1, 1 },
{ 0, 0, 1, 1, 0, 0, 1, 1, 1 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 1, 0, 1, 1, 1, 1, 1, 0 },
{ 0, 1, 0, 1, 1, 1, 1, 1, 0 },
{ 0, 1, 1, 1, 1, 1, 1, 1, 0 },
{ 1, 0, 1, 1, 0, 1, 1, 1, 1 },
{ 0, 1, 1, 1, 1, 1, 0, 1, 0 },
{ 0, 0, 1, 1, 0, 1, 0, 1, 0 },
{ 0, 0, 1, 1, 1, 0, 1, 1, 1 },
{ 0, 1, 1, 0, 0, 1, 1, 1, 0 },
{ 0, 0, 0, 1, 1, 1, 0, 1, 0 },
{ 0, 1, 1, 0, 0, 1, 0, 1, 0 },
{ 0, 1, 1, 0, 0, 0, 1, 1, 0 },
{ 0, 0, 0, 0, 0, 1, 1, 1, 1 },
{ 0, 0, 1, 1, 0, 0, 0, 1, 1 },
{ 0, 0, 0, 1, 0, 1, 1, 1, 1 },
{ 0, 1, 1, 1, 1, 1, 1, 1, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 1, 0, 1, 1, 0, 1, 0 },
{ 1, 0, 0, 1, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 1, 1, 0, 1, 0, 1 },
{ 1, 0, 1, 1, 0, 1, 1, 1, 1 }
};
const uint8_t ff_silk_lsf_weight_sel_wb[32][15] = {
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 1, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0 },
{ 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0 },
{ 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0 },
{ 0, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1 },
{ 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 },
{ 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0 },
{ 0, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0 },
{ 0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 1, 1, 0, 0 },
{ 0, 1, 0, 0, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1 },
{ 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0 },
{ 0, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 0 },
{ 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 1, 0 },
{ 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0, 0 },
{ 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0 },
{ 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 },
{ 0, 1, 1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1 },
{ 0, 0, 0, 0, 0, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 },
{ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0 },
{ 0, 0, 1, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0 }
};
const uint8_t ff_silk_lsf_codebook_nbmb[32][10] = {
{ 12, 35, 60, 83, 108, 132, 157, 180, 206, 228 },
{ 15, 32, 55, 77, 101, 125, 151, 175, 201, 225 },
{ 19, 42, 66, 89, 114, 137, 162, 184, 209, 230 },
{ 12, 25, 50, 72, 97, 120, 147, 172, 200, 223 },
{ 26, 44, 69, 90, 114, 135, 159, 180, 205, 225 },
{ 13, 22, 53, 80, 106, 130, 156, 180, 205, 228 },
{ 15, 25, 44, 64, 90, 115, 142, 168, 196, 222 },
{ 19, 24, 62, 82, 100, 120, 145, 168, 190, 214 },
{ 22, 31, 50, 79, 103, 120, 151, 170, 203, 227 },
{ 21, 29, 45, 65, 106, 124, 150, 171, 196, 224 },
{ 30, 49, 75, 97, 121, 142, 165, 186, 209, 229 },
{ 19, 25, 52, 70, 93, 116, 143, 166, 192, 219 },
{ 26, 34, 62, 75, 97, 118, 145, 167, 194, 217 },
{ 25, 33, 56, 70, 91, 113, 143, 165, 196, 223 },
{ 21, 34, 51, 72, 97, 117, 145, 171, 196, 222 },
{ 20, 29, 50, 67, 90, 117, 144, 168, 197, 221 },
{ 22, 31, 48, 66, 95, 117, 146, 168, 196, 222 },
{ 24, 33, 51, 77, 116, 134, 158, 180, 200, 224 },
{ 21, 28, 70, 87, 106, 124, 149, 170, 194, 217 },
{ 26, 33, 53, 64, 83, 117, 152, 173, 204, 225 },
{ 27, 34, 65, 95, 108, 129, 155, 174, 210, 225 },
{ 20, 26, 72, 99, 113, 131, 154, 176, 200, 219 },
{ 34, 43, 61, 78, 93, 114, 155, 177, 205, 229 },
{ 23, 29, 54, 97, 124, 138, 163, 179, 209, 229 },
{ 30, 38, 56, 89, 118, 129, 158, 178, 200, 231 },
{ 21, 29, 49, 63, 85, 111, 142, 163, 193, 222 },
{ 27, 48, 77, 103, 133, 158, 179, 196, 215, 232 },
{ 29, 47, 74, 99, 124, 151, 176, 198, 220, 237 },
{ 33, 42, 61, 76, 93, 121, 155, 174, 207, 225 },
{ 29, 53, 87, 112, 136, 154, 170, 188, 208, 227 },
{ 24, 30, 52, 84, 131, 150, 166, 186, 203, 229 },
{ 37, 48, 64, 84, 104, 118, 156, 177, 201, 230 }
};
const uint8_t ff_silk_lsf_codebook_wb[32][16] = {
{ 7, 23, 38, 54, 69, 85, 100, 116, 131, 147, 162, 178, 193, 208, 223, 239 },
{ 13, 25, 41, 55, 69, 83, 98, 112, 127, 142, 157, 171, 187, 203, 220, 236 },
{ 15, 21, 34, 51, 61, 78, 92, 106, 126, 136, 152, 167, 185, 205, 225, 240 },
{ 10, 21, 36, 50, 63, 79, 95, 110, 126, 141, 157, 173, 189, 205, 221, 237 },
{ 17, 20, 37, 51, 59, 78, 89, 107, 123, 134, 150, 164, 184, 205, 224, 240 },
{ 10, 15, 32, 51, 67, 81, 96, 112, 129, 142, 158, 173, 189, 204, 220, 236 },
{ 8, 21, 37, 51, 65, 79, 98, 113, 126, 138, 155, 168, 179, 192, 209, 218 },
{ 12, 15, 34, 55, 63, 78, 87, 108, 118, 131, 148, 167, 185, 203, 219, 236 },
{ 16, 19, 32, 36, 56, 79, 91, 108, 118, 136, 154, 171, 186, 204, 220, 237 },
{ 11, 28, 43, 58, 74, 89, 105, 120, 135, 150, 165, 180, 196, 211, 226, 241 },
{ 6, 16, 33, 46, 60, 75, 92, 107, 123, 137, 156, 169, 185, 199, 214, 225 },
{ 11, 19, 30, 44, 57, 74, 89, 105, 121, 135, 152, 169, 186, 202, 218, 234 },
{ 12, 19, 29, 46, 57, 71, 88, 100, 120, 132, 148, 165, 182, 199, 216, 233 },
{ 17, 23, 35, 46, 56, 77, 92, 106, 123, 134, 152, 167, 185, 204, 222, 237 },
{ 14, 17, 45, 53, 63, 75, 89, 107, 115, 132, 151, 171, 188, 206, 221, 240 },
{ 9, 16, 29, 40, 56, 71, 88, 103, 119, 137, 154, 171, 189, 205, 222, 237 },
{ 16, 19, 36, 48, 57, 76, 87, 105, 118, 132, 150, 167, 185, 202, 218, 236 },
{ 12, 17, 29, 54, 71, 81, 94, 104, 126, 136, 149, 164, 182, 201, 221, 237 },
{ 15, 28, 47, 62, 79, 97, 115, 129, 142, 155, 168, 180, 194, 208, 223, 238 },
{ 8, 14, 30, 45, 62, 78, 94, 111, 127, 143, 159, 175, 192, 207, 223, 239 },
{ 17, 30, 49, 62, 79, 92, 107, 119, 132, 145, 160, 174, 190, 204, 220, 235 },
{ 14, 19, 36, 45, 61, 76, 91, 108, 121, 138, 154, 172, 189, 205, 222, 238 },
{ 12, 18, 31, 45, 60, 76, 91, 107, 123, 138, 154, 171, 187, 204, 221, 236 },
{ 13, 17, 31, 43, 53, 70, 83, 103, 114, 131, 149, 167, 185, 203, 220, 237 },
{ 17, 22, 35, 42, 58, 78, 93, 110, 125, 139, 155, 170, 188, 206, 224, 240 },
{ 8, 15, 34, 50, 67, 83, 99, 115, 131, 146, 162, 178, 193, 209, 224, 239 },
{ 13, 16, 41, 66, 73, 86, 95, 111, 128, 137, 150, 163, 183, 206, 225, 241 },
{ 17, 25, 37, 52, 63, 75, 92, 102, 119, 132, 144, 160, 175, 191, 212, 231 },
{ 19, 31, 49, 65, 83, 100, 117, 133, 147, 161, 174, 187, 200, 213, 227, 242 },
{ 18, 31, 52, 68, 88, 103, 117, 126, 138, 149, 163, 177, 192, 207, 223, 239 },
{ 16, 29, 47, 61, 76, 90, 106, 119, 133, 147, 161, 176, 193, 209, 224, 240 },
{ 15, 21, 35, 50, 61, 73, 86, 97, 110, 119, 129, 141, 175, 198, 218, 237 }
};
const uint16_t ff_silk_lsf_min_spacing_nbmb[] = {
250, 3, 6, 3, 3, 3, 4, 3, 3, 3, 461
};
const uint16_t ff_silk_lsf_min_spacing_wb[] = {
100, 3, 40, 3, 3, 3, 5, 14, 14, 10, 11, 3, 8, 9, 7, 3, 347
};
const uint8_t ff_silk_lsf_ordering_nbmb[] = {
0, 9, 6, 3, 4, 5, 8, 1, 2, 7
};
const uint8_t ff_silk_lsf_ordering_wb[] = {
0, 15, 8, 7, 4, 11, 12, 3, 2, 13, 10, 5, 6, 9, 14, 1
};
const int16_t ff_silk_cosine[] = { /* (0.12) */
4096, 4095, 4091, 4085,
4076, 4065, 4052, 4036,
4017, 3997, 3973, 3948,
3920, 3889, 3857, 3822,
3784, 3745, 3703, 3659,
3613, 3564, 3513, 3461,
3406, 3349, 3290, 3229,
3166, 3102, 3035, 2967,
2896, 2824, 2751, 2676,
2599, 2520, 2440, 2359,
2276, 2191, 2106, 2019,
1931, 1842, 1751, 1660,
1568, 1474, 1380, 1285,
1189, 1093, 995, 897,
799, 700, 601, 501,
401, 301, 201, 101,
0, -101, -201, -301,
-401, -501, -601, -700,
-799, -897, -995, -1093,
-1189, -1285, -1380, -1474,
-1568, -1660, -1751, -1842,
-1931, -2019, -2106, -2191,
-2276, -2359, -2440, -2520,
-2599, -2676, -2751, -2824,
-2896, -2967, -3035, -3102,
-3166, -3229, -3290, -3349,
-3406, -3461, -3513, -3564,
-3613, -3659, -3703, -3745,
-3784, -3822, -3857, -3889,
-3920, -3948, -3973, -3997,
-4017, -4036, -4052, -4065,
-4076, -4085, -4091, -4095,
-4096
};
const uint16_t ff_silk_pitch_scale[] = { 4, 6, 8};
const uint16_t ff_silk_pitch_min_lag[] = { 16, 24, 32};
const uint16_t ff_silk_pitch_max_lag[] = {144, 216, 288};
const int8_t ff_silk_pitch_offset_nb10ms[3][2] = {
{ 0, 0},
{ 1, 0},
{ 0, 1}
};
const int8_t ff_silk_pitch_offset_nb20ms[11][4] = {
{ 0, 0, 0, 0},
{ 2, 1, 0, -1},
{-1, 0, 1, 2},
{-1, 0, 0, 1},
{-1, 0, 0, 0},
{ 0, 0, 0, 1},
{ 0, 0, 1, 1},
{ 1, 1, 0, 0},
{ 1, 0, 0, 0},
{ 0, 0, 0, -1},
{ 1, 0, 0, -1}
};
const int8_t ff_silk_pitch_offset_mbwb10ms[12][2] = {
{ 0, 0},
{ 0, 1},
{ 1, 0},
{-1, 1},
{ 1, -1},
{-1, 2},
{ 2, -1},
{-2, 2},
{ 2, -2},
{-2, 3},
{ 3, -2},
{-3, 3}
};
const int8_t ff_silk_pitch_offset_mbwb20ms[34][4] = {
{ 0, 0, 0, 0},
{ 0, 0, 1, 1},
{ 1, 1, 0, 0},
{-1, 0, 0, 0},
{ 0, 0, 0, 1},
{ 1, 0, 0, 0},
{-1, 0, 0, 1},
{ 0, 0, 0, -1},
{-1, 0, 1, 2},
{ 1, 0, 0, -1},
{-2, -1, 1, 2},
{ 2, 1, 0, -1},
{-2, 0, 0, 2},
{-2, 0, 1, 3},
{ 2, 1, -1, -2},
{-3, -1, 1, 3},
{ 2, 0, 0, -2},
{ 3, 1, 0, -2},
{-3, -1, 2, 4},
{-4, -1, 1, 4},
{ 3, 1, -1, -3},
{-4, -1, 2, 5},
{ 4, 2, -1, -3},
{ 4, 1, -1, -4},
{-5, -1, 2, 6},
{ 5, 2, -1, -4},
{-6, -2, 2, 6},
{-5, -2, 2, 5},
{ 6, 2, -1, -5},
{-7, -2, 3, 8},
{ 6, 2, -2, -6},
{ 5, 2, -2, -5},
{ 8, 3, -2, -7},
{-9, -3, 3, 9}
};
const int8_t ff_silk_ltp_filter0_taps[8][5] = {
{ 4, 6, 24, 7, 5},
{ 0, 0, 2, 0, 0},
{ 12, 28, 41, 13, -4},
{ -9, 15, 42, 25, 14},
{ 1, -2, 62, 41, -9},
{-10, 37, 65, -4, 3},
{ -6, 4, 66, 7, -8},
{ 16, 14, 38, -3, 33}
};
const int8_t ff_silk_ltp_filter1_taps[16][5] = {
{ 13, 22, 39, 23, 12},
{ -1, 36, 64, 27, -6},
{ -7, 10, 55, 43, 17},
{ 1, 1, 8, 1, 1},
{ 6, -11, 74, 53, -9},
{-12, 55, 76, -12, 8},
{ -3, 3, 93, 27, -4},
{ 26, 39, 59, 3, -8},
{ 2, 0, 77, 11, 9},
{ -8, 22, 44, -6, 7},
{ 40, 9, 26, 3, 9},
{ -7, 20, 101, -7, 4},
{ 3, -8, 42, 26, 0},
{-15, 33, 68, 2, 23},
{ -2, 55, 46, -2, 15},
{ 3, -1, 21, 16, 41}
};
const int8_t ff_silk_ltp_filter2_taps[32][5] = {
{ -6, 27, 61, 39, 5},
{-11, 42, 88, 4, 1},
{ -2, 60, 65, 6, -4},
{ -1, -5, 73, 56, 1},
{ -9, 19, 94, 29, -9},
{ 0, 12, 99, 6, 4},
{ 8, -19, 102, 46, -13},
{ 3, 2, 13, 3, 2},
{ 9, -21, 84, 72, -18},
{-11, 46, 104, -22, 8},
{ 18, 38, 48, 23, 0},
{-16, 70, 83, -21, 11},
{ 5, -11, 117, 22, -8},
{ -6, 23, 117, -12, 3},
{ 3, -8, 95, 28, 4},
{-10, 15, 77, 60, -15},
{ -1, 4, 124, 2, -4},
{ 3, 38, 84, 24, -25},
{ 2, 13, 42, 13, 31},
{ 21, -4, 56, 46, -1},
{ -1, 35, 79, -13, 19},
{ -7, 65, 88, -9, -14},
{ 20, 4, 81, 49, -29},
{ 20, 0, 75, 3, -17},
{ 5, -9, 44, 92, -8},
{ 1, -3, 22, 69, 31},
{ -6, 95, 41, -12, 5},
{ 39, 67, 16, -4, 1},
{ 0, -6, 120, 55, -36},
{-13, 44, 122, 4, -24},
{ 81, 5, 11, 3, 7},
{ 2, 0, 9, 10, 88}
};
const uint16_t ff_silk_ltp_scale_factor[] = {15565, 12288, 8192};
const uint8_t ff_silk_shell_blocks[3][2] = {
{ 5, 10}, // NB
{ 8, 15}, // MB
{10, 20} // WB
};
const uint8_t ff_silk_quant_offset[2][2] = { /* (0.23) */
{25, 60}, // Inactive or Unvoiced
{ 8, 25} // Voiced
};
const int ff_silk_stereo_interp_len[3] = {
64, 96, 128
};
const uint16_t ff_celt_model_tapset[] = { 4, 2, 3, 4 };
const uint16_t ff_celt_model_spread[] = { 32, 7, 9, 30, 32 };
const uint16_t ff_celt_model_alloc_trim[] = {
128, 2, 4, 9, 19, 41, 87, 109, 119, 124, 126, 128
};
const uint16_t ff_celt_model_energy_small[] = { 4, 2, 3, 4 };
const uint8_t ff_celt_freq_bands[] = { /* in steps of 200Hz */
0, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 16, 20, 24, 28, 34, 40, 48, 60, 78, 100
};
const uint8_t ff_celt_freq_range[] = {
1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 4, 4, 4, 6, 6, 8, 12, 18, 22
};
const uint8_t ff_celt_log_freq_range[] = {
0, 0, 0, 0, 0, 0, 0, 0, 8, 8, 8, 8, 16, 16, 16, 21, 21, 24, 29, 34, 36
};
/* Positive - increased freqeuency resolution (only possible on transients)
* Negative - increased time resolution */
const int8_t ff_celt_tf_select[4][2][2][2] = {
/* OFF ON Transient frame */
/* OFF ON OFF ON TF select flag */
/* OFF ON OFF ON OFF ON OFF ON TF change flag */
{ { { 0, -1 }, { 0, -1 } }, { { 0, -1 }, { 0, -1 } } }, /* 120 */
{ { { 0, -1 }, { 0, -2 } }, { { 1, 0 }, { 1, -1 } } }, /* 240 */
{ { { 0, -2 }, { 0, -3 } }, { { 2, 0 }, { 1, -1 } } }, /* 480 */
{ { { 0, -2 }, { 0, -3 } }, { { 3, 0 }, { 1, -1 } } } /* 960 */
};
const float ff_celt_mean_energy[] = {
6.437500f, 6.250000f, 5.750000f, 5.312500f, 5.062500f,
4.812500f, 4.500000f, 4.375000f, 4.875000f, 4.687500f,
4.562500f, 4.437500f, 4.875000f, 4.625000f, 4.312500f,
4.500000f, 4.375000f, 4.625000f, 4.750000f, 4.437500f,
3.750000f, 3.750000f, 3.750000f, 3.750000f, 3.750000f
};
const float ff_celt_alpha_coef[] = {
29440.0f/32768.0f, 26112.0f/32768.0f, 21248.0f/32768.0f, 16384.0f/32768.0f
};
const float ff_celt_beta_coef[] = {
1.0f - (30147.0f/32768.0f), 1.0f - (22282.0f/32768.0f), 1.0f - (12124.0f/32768.0f), 1.0f - (6554.0f/32768.0f),
};
const uint8_t ff_celt_coarse_energy_dist[4][2][42] = {
{
{ // 120-sample inter
72, 127, 65, 129, 66, 128, 65, 128, 64, 128, 62, 128, 64, 128,
64, 128, 92, 78, 92, 79, 92, 78, 90, 79, 116, 41, 115, 40,
114, 40, 132, 26, 132, 26, 145, 17, 161, 12, 176, 10, 177, 11
}, { // 120-sample intra
24, 179, 48, 138, 54, 135, 54, 132, 53, 134, 56, 133, 55, 132,
55, 132, 61, 114, 70, 96, 74, 88, 75, 88, 87, 74, 89, 66,
91, 67, 100, 59, 108, 50, 120, 40, 122, 37, 97, 43, 78, 50
}
}, {
{ // 240-sample inter
83, 78, 84, 81, 88, 75, 86, 74, 87, 71, 90, 73, 93, 74,
93, 74, 109, 40, 114, 36, 117, 34, 117, 34, 143, 17, 145, 18,
146, 19, 162, 12, 165, 10, 178, 7, 189, 6, 190, 8, 177, 9
}, { // 240-sample intra
23, 178, 54, 115, 63, 102, 66, 98, 69, 99, 74, 89, 71, 91,
73, 91, 78, 89, 86, 80, 92, 66, 93, 64, 102, 59, 103, 60,
104, 60, 117, 52, 123, 44, 138, 35, 133, 31, 97, 38, 77, 45
}
}, {
{ // 480-sample inter
61, 90, 93, 60, 105, 42, 107, 41, 110, 45, 116, 38, 113, 38,
112, 38, 124, 26, 132, 27, 136, 19, 140, 20, 155, 14, 159, 16,
158, 18, 170, 13, 177, 10, 187, 8, 192, 6, 175, 9, 159, 10
}, { // 480-sample intra
21, 178, 59, 110, 71, 86, 75, 85, 84, 83, 91, 66, 88, 73,
87, 72, 92, 75, 98, 72, 105, 58, 107, 54, 115, 52, 114, 55,
112, 56, 129, 51, 132, 40, 150, 33, 140, 29, 98, 35, 77, 42
}
}, {
{ // 960-sample inter
42, 121, 96, 66, 108, 43, 111, 40, 117, 44, 123, 32, 120, 36,
119, 33, 127, 33, 134, 34, 139, 21, 147, 23, 152, 20, 158, 25,
154, 26, 166, 21, 173, 16, 184, 13, 184, 10, 150, 13, 139, 15
}, { // 960-sample intra
22, 178, 63, 114, 74, 82, 84, 83, 92, 82, 103, 62, 96, 72,
96, 67, 101, 73, 107, 72, 113, 55, 118, 52, 125, 52, 118, 52,
117, 55, 135, 49, 137, 39, 157, 32, 145, 29, 97, 33, 77, 40
}
}
};
const uint8_t ff_celt_static_alloc[11][21] = { /* 1/32 bit/sample */
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 90, 80, 75, 69, 63, 56, 49, 40, 34, 29, 20, 18, 10, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 110, 100, 90, 84, 78, 71, 65, 58, 51, 45, 39, 32, 26, 20, 12, 0, 0, 0, 0, 0, 0 },
{ 118, 110, 103, 93, 86, 80, 75, 70, 65, 59, 53, 47, 40, 31, 23, 15, 4, 0, 0, 0, 0 },
{ 126, 119, 112, 104, 95, 89, 83, 78, 72, 66, 60, 54, 47, 39, 32, 25, 17, 12, 1, 0, 0 },
{ 134, 127, 120, 114, 103, 97, 91, 85, 78, 72, 66, 60, 54, 47, 41, 35, 29, 23, 16, 10, 1 },
{ 144, 137, 130, 124, 113, 107, 101, 95, 88, 82, 76, 70, 64, 57, 51, 45, 39, 33, 26, 15, 1 },
{ 152, 145, 138, 132, 123, 117, 111, 105, 98, 92, 86, 80, 74, 67, 61, 55, 49, 43, 36, 20, 1 },
{ 162, 155, 148, 142, 133, 127, 121, 115, 108, 102, 96, 90, 84, 77, 71, 65, 59, 53, 46, 30, 1 },
{ 172, 165, 158, 152, 143, 137, 131, 125, 118, 112, 106, 100, 94, 87, 81, 75, 69, 63, 56, 45, 20 },
{ 200, 200, 200, 200, 200, 200, 200, 200, 198, 193, 188, 183, 178, 173, 168, 163, 158, 153, 148, 129, 104 }
};
const uint8_t ff_celt_static_caps[4][2][21] = {
{ // 120-sample
{224, 224, 224, 224, 224, 224, 224, 224, 160, 160,
160, 160, 185, 185, 185, 178, 178, 168, 134, 61, 37},
{224, 224, 224, 224, 224, 224, 224, 224, 240, 240,
240, 240, 207, 207, 207, 198, 198, 183, 144, 66, 40},
}, { // 240-sample
{160, 160, 160, 160, 160, 160, 160, 160, 185, 185,
185, 185, 193, 193, 193, 183, 183, 172, 138, 64, 38},
{240, 240, 240, 240, 240, 240, 240, 240, 207, 207,
207, 207, 204, 204, 204, 193, 193, 180, 143, 66, 40},
}, { // 480-sample
{185, 185, 185, 185, 185, 185, 185, 185, 193, 193,
193, 193, 193, 193, 193, 183, 183, 172, 138, 65, 39},
{207, 207, 207, 207, 207, 207, 207, 207, 204, 204,
204, 204, 201, 201, 201, 188, 188, 176, 141, 66, 40},
}, { // 960-sample
{193, 193, 193, 193, 193, 193, 193, 193, 193, 193,
193, 193, 194, 194, 194, 184, 184, 173, 139, 65, 39},
{204, 204, 204, 204, 204, 204, 204, 204, 201, 201,
201, 201, 198, 198, 198, 187, 187, 175, 140, 66, 40}
}
};
const uint8_t ff_celt_cache_bits[392] = {
40, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 40, 15, 23, 28,
31, 34, 36, 38, 39, 41, 42, 43, 44, 45, 46, 47, 47, 49, 50,
51, 52, 53, 54, 55, 55, 57, 58, 59, 60, 61, 62, 63, 63, 65,
66, 67, 68, 69, 70, 71, 71, 40, 20, 33, 41, 48, 53, 57, 61,
64, 66, 69, 71, 73, 75, 76, 78, 80, 82, 85, 87, 89, 91, 92,
94, 96, 98, 101, 103, 105, 107, 108, 110, 112, 114, 117, 119, 121, 123,
124, 126, 128, 40, 23, 39, 51, 60, 67, 73, 79, 83, 87, 91, 94,
97, 100, 102, 105, 107, 111, 115, 118, 121, 124, 126, 129, 131, 135, 139,
142, 145, 148, 150, 153, 155, 159, 163, 166, 169, 172, 174, 177, 179, 35,
28, 49, 65, 78, 89, 99, 107, 114, 120, 126, 132, 136, 141, 145, 149,
153, 159, 165, 171, 176, 180, 185, 189, 192, 199, 205, 211, 216, 220, 225,
229, 232, 239, 245, 251, 21, 33, 58, 79, 97, 112, 125, 137, 148, 157,
166, 174, 182, 189, 195, 201, 207, 217, 227, 235, 243, 251, 17, 35, 63,
86, 106, 123, 139, 152, 165, 177, 187, 197, 206, 214, 222, 230, 237, 250,
25, 31, 55, 75, 91, 105, 117, 128, 138, 146, 154, 161, 168, 174, 180,
185, 190, 200, 208, 215, 222, 229, 235, 240, 245, 255, 16, 36, 65, 89,
110, 128, 144, 159, 173, 185, 196, 207, 217, 226, 234, 242, 250, 11, 41,
74, 103, 128, 151, 172, 191, 209, 225, 241, 255, 9, 43, 79, 110, 138,
163, 186, 207, 227, 246, 12, 39, 71, 99, 123, 144, 164, 182, 198, 214,
228, 241, 253, 9, 44, 81, 113, 142, 168, 192, 214, 235, 255, 7, 49,
90, 127, 160, 191, 220, 247, 6, 51, 95, 134, 170, 203, 234, 7, 47,
87, 123, 155, 184, 212, 237, 6, 52, 97, 137, 174, 208, 240, 5, 57,
106, 151, 192, 231, 5, 59, 111, 158, 202, 243, 5, 55, 103, 147, 187,
224, 5, 60, 113, 161, 206, 248, 4, 65, 122, 175, 224, 4, 67, 127,
182, 234
};
const int16_t ff_celt_cache_index[105] = {
-1, -1, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0, 41, 41, 41,
82, 82, 123, 164, 200, 222, 0, 0, 0, 0, 0, 0, 0, 0, 41,
41, 41, 41, 123, 123, 123, 164, 164, 240, 266, 283, 295, 41, 41, 41,
41, 41, 41, 41, 41, 123, 123, 123, 123, 240, 240, 240, 266, 266, 305,
318, 328, 336, 123, 123, 123, 123, 123, 123, 123, 123, 240, 240, 240, 240,
305, 305, 305, 318, 318, 343, 351, 358, 364, 240, 240, 240, 240, 240, 240,
240, 240, 305, 305, 305, 305, 343, 343, 343, 351, 351, 370, 376, 382, 387,
};
const uint8_t ff_celt_log2_frac[] = {
0, 8, 13, 16, 19, 21, 23, 24, 26, 27, 28, 29, 30, 31, 32, 32, 33, 34, 34, 35, 36, 36, 37, 37
};
const uint8_t ff_celt_bit_interleave[] = {
0, 1, 1, 1, 2, 3, 3, 3, 2, 3, 3, 3, 2, 3, 3, 3
};
const uint8_t ff_celt_bit_deinterleave[] = {
0x00, 0x03, 0x0C, 0x0F, 0x30, 0x33, 0x3C, 0x3F,
0xC0, 0xC3, 0xCC, 0xCF, 0xF0, 0xF3, 0xFC, 0xFF
};
const uint8_t ff_celt_hadamard_order[] = {
1, 0,
3, 0, 2, 1,
7, 0, 4, 3, 6, 1, 5, 2,
15, 0, 8, 7, 12, 3, 11, 4, 14, 1, 9, 6, 13, 2, 10, 5,
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
};
const uint16_t ff_celt_qn_exp2[] = {
16384, 17866, 19483, 21247, 23170, 25267, 27554, 30048
};
static const uint32_t celt_pvq_u[1272] = {
/* N = 0, K = 0...176 */
1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
/* N = 1, K = 1...176 */
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
/* N = 2, K = 2...176 */
3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41,
43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79,
81, 83, 85, 87, 89, 91, 93, 95, 97, 99, 101, 103, 105, 107, 109, 111, 113,
115, 117, 119, 121, 123, 125, 127, 129, 131, 133, 135, 137, 139, 141, 143,
145, 147, 149, 151, 153, 155, 157, 159, 161, 163, 165, 167, 169, 171, 173,
175, 177, 179, 181, 183, 185, 187, 189, 191, 193, 195, 197, 199, 201, 203,
205, 207, 209, 211, 213, 215, 217, 219, 221, 223, 225, 227, 229, 231, 233,
235, 237, 239, 241, 243, 245, 247, 249, 251, 253, 255, 257, 259, 261, 263,
265, 267, 269, 271, 273, 275, 277, 279, 281, 283, 285, 287, 289, 291, 293,
295, 297, 299, 301, 303, 305, 307, 309, 311, 313, 315, 317, 319, 321, 323,
325, 327, 329, 331, 333, 335, 337, 339, 341, 343, 345, 347, 349, 351,
/* N = 3, K = 3...176 */
13, 25, 41, 61, 85, 113, 145, 181, 221, 265, 313, 365, 421, 481, 545, 613,
685, 761, 841, 925, 1013, 1105, 1201, 1301, 1405, 1513, 1625, 1741, 1861,
1985, 2113, 2245, 2381, 2521, 2665, 2813, 2965, 3121, 3281, 3445, 3613, 3785,
3961, 4141, 4325, 4513, 4705, 4901, 5101, 5305, 5513, 5725, 5941, 6161, 6385,
6613, 6845, 7081, 7321, 7565, 7813, 8065, 8321, 8581, 8845, 9113, 9385, 9661,
9941, 10225, 10513, 10805, 11101, 11401, 11705, 12013, 12325, 12641, 12961,
13285, 13613, 13945, 14281, 14621, 14965, 15313, 15665, 16021, 16381, 16745,
17113, 17485, 17861, 18241, 18625, 19013, 19405, 19801, 20201, 20605, 21013,
21425, 21841, 22261, 22685, 23113, 23545, 23981, 24421, 24865, 25313, 25765,
26221, 26681, 27145, 27613, 28085, 28561, 29041, 29525, 30013, 30505, 31001,
31501, 32005, 32513, 33025, 33541, 34061, 34585, 35113, 35645, 36181, 36721,
37265, 37813, 38365, 38921, 39481, 40045, 40613, 41185, 41761, 42341, 42925,
43513, 44105, 44701, 45301, 45905, 46513, 47125, 47741, 48361, 48985, 49613,
50245, 50881, 51521, 52165, 52813, 53465, 54121, 54781, 55445, 56113, 56785,
57461, 58141, 58825, 59513, 60205, 60901, 61601,
/* N = 4, K = 4...176 */
63, 129, 231, 377, 575, 833, 1159, 1561, 2047, 2625, 3303, 4089, 4991, 6017,
7175, 8473, 9919, 11521, 13287, 15225, 17343, 19649, 22151, 24857, 27775,
30913, 34279, 37881, 41727, 45825, 50183, 54809, 59711, 64897, 70375, 76153,
82239, 88641, 95367, 102425, 109823, 117569, 125671, 134137, 142975, 152193,
161799, 171801, 182207, 193025, 204263, 215929, 228031, 240577, 253575,
267033, 280959, 295361, 310247, 325625, 341503, 357889, 374791, 392217,
410175, 428673, 447719, 467321, 487487, 508225, 529543, 551449, 573951,
597057, 620775, 645113, 670079, 695681, 721927, 748825, 776383, 804609,
833511, 863097, 893375, 924353, 956039, 988441, 1021567, 1055425, 1090023,
1125369, 1161471, 1198337, 1235975, 1274393, 1313599, 1353601, 1394407,
1436025, 1478463, 1521729, 1565831, 1610777, 1656575, 1703233, 1750759,
1799161, 1848447, 1898625, 1949703, 2001689, 2054591, 2108417, 2163175,
2218873, 2275519, 2333121, 2391687, 2451225, 2511743, 2573249, 2635751,
2699257, 2763775, 2829313, 2895879, 2963481, 3032127, 3101825, 3172583,
3244409, 3317311, 3391297, 3466375, 3542553, 3619839, 3698241, 3777767,
3858425, 3940223, 4023169, 4107271, 4192537, 4278975, 4366593, 4455399,
4545401, 4636607, 4729025, 4822663, 4917529, 5013631, 5110977, 5209575,
5309433, 5410559, 5512961, 5616647, 5721625, 5827903, 5935489, 6044391,
6154617, 6266175, 6379073, 6493319, 6608921, 6725887, 6844225, 6963943,
7085049, 7207551,
/* N = 5, K = 5...176 */
321, 681, 1289, 2241, 3649, 5641, 8361, 11969, 16641, 22569, 29961, 39041,
50049, 63241, 78889, 97281, 118721, 143529, 172041, 204609, 241601, 283401,
330409, 383041, 441729, 506921, 579081, 658689, 746241, 842249, 947241,
1061761, 1186369, 1321641, 1468169, 1626561, 1797441, 1981449, 2179241,
2391489, 2618881, 2862121, 3121929, 3399041, 3694209, 4008201, 4341801,
4695809, 5071041, 5468329, 5888521, 6332481, 6801089, 7295241, 7815849,
8363841, 8940161, 9545769, 10181641, 10848769, 11548161, 12280841, 13047849,
13850241, 14689089, 15565481, 16480521, 17435329, 18431041, 19468809,
20549801, 21675201, 22846209, 24064041, 25329929, 26645121, 28010881,
29428489, 30899241, 32424449, 34005441, 35643561, 37340169, 39096641,
40914369, 42794761, 44739241, 46749249, 48826241, 50971689, 53187081,
55473921, 57833729, 60268041, 62778409, 65366401, 68033601, 70781609,
73612041, 76526529, 79526721, 82614281, 85790889, 89058241, 92418049,
95872041, 99421961, 103069569, 106816641, 110664969, 114616361, 118672641,
122835649, 127107241, 131489289, 135983681, 140592321, 145317129, 150160041,
155123009, 160208001, 165417001, 170752009, 176215041, 181808129, 187533321,
193392681, 199388289, 205522241, 211796649, 218213641, 224775361, 231483969,
238341641, 245350569, 252512961, 259831041, 267307049, 274943241, 282741889,
290705281, 298835721, 307135529, 315607041, 324252609, 333074601, 342075401,
351257409, 360623041, 370174729, 379914921, 389846081, 399970689, 410291241,
420810249, 431530241, 442453761, 453583369, 464921641, 476471169, 488234561,
500214441, 512413449, 524834241, 537479489, 550351881, 563454121, 576788929,
590359041, 604167209, 618216201, 632508801,
/* N = 6, K = 6...96 (technically V(109,5) fits in 32 bits, but that can't be
achieved by splitting an Opus band) */
1683, 3653, 7183, 13073, 22363, 36365, 56695, 85305, 124515, 177045, 246047,
335137, 448427, 590557, 766727, 982729, 1244979, 1560549, 1937199, 2383409,
2908411, 3522221, 4235671, 5060441, 6009091, 7095093, 8332863, 9737793,
11326283, 13115773, 15124775, 17372905, 19880915, 22670725, 25765455,
29189457, 32968347, 37129037, 41699767, 46710137, 52191139, 58175189,
64696159, 71789409, 79491819, 87841821, 96879431, 106646281, 117185651,
128542501, 140763503, 153897073, 167993403, 183104493, 199284183, 216588185,
235074115, 254801525, 275831935, 298228865, 322057867, 347386557, 374284647,
402823977, 433078547, 465124549, 499040399, 534906769, 572806619, 612825229,
655050231, 699571641, 746481891, 795875861, 847850911, 902506913, 959946283,
1020274013, 1083597703, 1150027593, 1219676595, 1292660325, 1369097135,
1449108145, 1532817275, 1620351277, 1711839767, 1807415257, 1907213187,
2011371957, 2120032959,
/* N = 7, K = 7...54 (technically V(60,6) fits in 32 bits, but that can't be
achieved by splitting an Opus band) */
8989, 19825, 40081, 75517, 134245, 227305, 369305, 579125, 880685, 1303777,
1884961, 2668525, 3707509, 5064793, 6814249, 9041957, 11847485, 15345233,
19665841, 24957661, 31388293, 39146185, 48442297, 59511829, 72616013,
88043969, 106114625, 127178701, 151620757, 179861305, 212358985, 249612805,
292164445, 340600625, 395555537, 457713341, 527810725, 606639529, 695049433,
793950709, 904317037, 1027188385, 1163673953, 1314955181, 1482288821,
1667010073, 1870535785, 2094367717,
/* N = 8, K = 8...37 (technically V(40,7) fits in 32 bits, but that can't be
achieved by splitting an Opus band) */
48639, 108545, 224143, 433905, 795455, 1392065, 2340495, 3800305, 5984767,
9173505, 13726991, 20103025, 28875327, 40754369, 56610575, 77500017,
104692735, 139703809, 184327311, 240673265, 311207743, 398796225, 506750351,
638878193, 799538175, 993696769, 1226990095, 1505789553, 1837271615,
2229491905,
/* N = 9, K = 9...28 (technically V(29,8) fits in 32 bits, but that can't be
achieved by splitting an Opus band) */
265729, 598417, 1256465, 2485825, 4673345, 8405905, 14546705, 24331777,
39490049, 62390545, 96220561, 145198913, 214828609, 312193553, 446304145,
628496897, 872893441, 1196924561, 1621925137, 2173806145,
/* N = 10, K = 10...24 */
1462563, 3317445, 7059735, 14218905, 27298155, 50250765, 89129247, 152951073,
254831667, 413442773, 654862247, 1014889769, 1541911931, 2300409629,
3375210671,
/* N = 11, K = 11...19 (technically V(20,10) fits in 32 bits, but that can't be
achieved by splitting an Opus band) */
8097453, 18474633, 39753273, 81270333, 158819253, 298199265, 540279585,
948062325, 1616336765,
/* N = 12, K = 12...18 */
45046719, 103274625, 224298231, 464387817, 921406335, 1759885185,
3248227095,
/* N = 13, K = 13...16 */
251595969, 579168825, 1267854873, 2653649025,
/* N = 14, K = 14 */
1409933619
};
const float ff_celt_postfilter_taps[3][3] = {
{ 0.3066406250f, 0.2170410156f, 0.1296386719f },
{ 0.4638671875f, 0.2680664062f, 0.0 },
{ 0.7998046875f, 0.1000976562f, 0.0 }
};
DECLARE_ALIGNED(32, const float, ff_celt_window_padded)[136] = {
0.00000000f, 0.00000000f, 0.00000000f, 0.00000000f,
0.00000000f, 0.00000000f, 0.00000000f, 0.00000000f,
6.7286966e-05f, 0.00060551348f, 0.0016815970f, 0.0032947962f, 0.0054439943f,
0.0081276923f, 0.011344001f, 0.015090633f, 0.019364886f, 0.024163635f,
0.029483315f, 0.035319905f, 0.041668911f, 0.048525347f, 0.055883718f,
0.063737999f, 0.072081616f, 0.080907428f, 0.090207705f, 0.099974111f,
0.11019769f, 0.12086883f, 0.13197729f, 0.14351214f, 0.15546177f,
0.16781389f, 0.18055550f, 0.19367290f, 0.20715171f, 0.22097682f,
0.23513243f, 0.24960208f, 0.26436860f, 0.27941419f, 0.29472040f,
0.31026818f, 0.32603788f, 0.34200931f, 0.35816177f, 0.37447407f,
0.39092462f, 0.40749142f, 0.42415215f, 0.44088423f, 0.45766484f,
0.47447104f, 0.49127978f, 0.50806798f, 0.52481261f, 0.54149077f,
0.55807973f, 0.57455701f, 0.59090049f, 0.60708841f, 0.62309951f,
0.63891306f, 0.65450896f, 0.66986776f, 0.68497077f, 0.69980010f,
0.71433873f, 0.72857055f, 0.74248043f, 0.75605424f, 0.76927895f,
0.78214257f, 0.79463430f, 0.80674445f, 0.81846456f, 0.82978733f,
0.84070669f, 0.85121779f, 0.86131698f, 0.87100183f, 0.88027111f,
0.88912479f, 0.89756398f, 0.90559094f, 0.91320904f, 0.92042270f,
0.92723738f, 0.93365955f, 0.93969656f, 0.94535671f, 0.95064907f,
0.95558353f, 0.96017067f, 0.96442171f, 0.96834849f, 0.97196334f,
0.97527906f, 0.97830883f, 0.98106616f, 0.98356480f, 0.98581869f,
0.98784191f, 0.98964856f, 0.99125274f, 0.99266849f, 0.99390969f,
0.99499004f, 0.99592297f, 0.99672162f, 0.99739874f, 0.99796667f,
0.99843728f, 0.99882195f, 0.99913147f, 0.99937606f, 0.99956527f,
0.99970802f, 0.99981248f, 0.99988613f, 0.99993565f, 0.99996697f,
0.99998518f, 0.99999457f, 0.99999859f, 0.99999982f, 1.00000000f,
1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f, 1.00000000f,
1.00000000f, 1.00000000f, 1.00000000f,
};
/* square of the window, used for the postfilter */
const float ff_celt_window2[120] = {
4.5275357e-09f, 3.66647e-07f, 2.82777e-06f, 1.08557e-05f, 2.96371e-05f, 6.60594e-05f,
0.000128686f, 0.000227727f, 0.000374999f, 0.000583881f, 0.000869266f, 0.0012475f,
0.0017363f, 0.00235471f, 0.00312299f, 0.00406253f, 0.00519576f, 0.00654601f,
0.00813743f, 0.00999482f, 0.0121435f, 0.0146093f, 0.017418f, 0.0205957f, 0.0241684f,
0.0281615f, 0.0326003f, 0.0375092f, 0.0429118f, 0.0488308f, 0.0552873f, 0.0623012f,
0.0698908f, 0.0780723f, 0.0868601f, 0.0962664f, 0.106301f, 0.11697f, 0.12828f,
0.140231f, 0.152822f, 0.166049f, 0.179905f, 0.194379f, 0.209457f, 0.225123f, 0.241356f,
0.258133f, 0.275428f, 0.293212f, 0.311453f, 0.330116f, 0.349163f, 0.368556f, 0.388253f,
0.40821f, 0.428382f, 0.448723f, 0.469185f, 0.48972f, 0.51028f, 0.530815f, 0.551277f,
0.571618f, 0.59179f, 0.611747f, 0.631444f, 0.650837f, 0.669884f, 0.688547f, 0.706788f,
0.724572f, 0.741867f, 0.758644f, 0.774877f, 0.790543f, 0.805621f, 0.820095f, 0.833951f,
0.847178f, 0.859769f, 0.87172f, 0.88303f, 0.893699f, 0.903734f, 0.91314f, 0.921928f,
0.930109f, 0.937699f, 0.944713f, 0.951169f, 0.957088f, 0.962491f, 0.9674f, 0.971838f,
0.975832f, 0.979404f, 0.982582f, 0.985391f, 0.987857f, 0.990005f, 0.991863f, 0.993454f,
0.994804f, 0.995937f, 0.996877f, 0.997645f, 0.998264f, 0.998753f, 0.999131f, 0.999416f,
0.999625f, 0.999772f, 0.999871f, 0.999934f, 0.99997f, 0.999989f, 0.999997f, 0.99999964f, 1.0f,
};
const uint32_t * const ff_celt_pvq_u_row[15] = {
celt_pvq_u + 0, celt_pvq_u + 176, celt_pvq_u + 351,
celt_pvq_u + 525, celt_pvq_u + 698, celt_pvq_u + 870,
celt_pvq_u + 1041, celt_pvq_u + 1131, celt_pvq_u + 1178,
celt_pvq_u + 1207, celt_pvq_u + 1226, celt_pvq_u + 1240,
celt_pvq_u + 1248, celt_pvq_u + 1254, celt_pvq_u + 1257
};
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