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path: root/libavcodec/opustab.h (plain)
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1/*
2 * Copyright (c) 2012 Andrew D'Addesio
3 * Copyright (c) 2013-2014 Mozilla Corporation
4 * Copyright (c) 2016 Rostislav Pehlivanov <atomnuker@gmail.com>
5 *
6 * This file is part of FFmpeg.
7 *
8 * FFmpeg is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
12 *
13 * FFmpeg is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with FFmpeg; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21 */
22
23#ifndef AVCODEC_OPUSTAB_H
24#define AVCODEC_OPUSTAB_H
25
26#include "libavutil/mem.h"
27
28#include <stdint.h>
29
30extern const uint8_t ff_celt_band_end[];
31
32extern const uint8_t ff_opus_default_coupled_streams[];
33
34extern const uint16_t ff_silk_model_stereo_s1[];
35extern const uint16_t ff_silk_model_stereo_s2[];
36extern const uint16_t ff_silk_model_stereo_s3[];
37extern const uint16_t ff_silk_model_mid_only[];
38
39extern const uint16_t ff_silk_model_frame_type_inactive[];
40extern const uint16_t ff_silk_model_frame_type_active[];
41
42extern const uint16_t ff_silk_model_gain_highbits[3][9];
43extern const uint16_t ff_silk_model_gain_lowbits[];
44extern const uint16_t ff_silk_model_gain_delta[];
45
46extern const uint16_t ff_silk_model_lsf_s1[2][2][33];
47extern const uint16_t ff_silk_model_lsf_s2[32][10];
48extern const uint16_t ff_silk_model_lsf_s2_ext[];
49extern const uint16_t ff_silk_model_lsf_interpolation_offset[];
50
51extern const uint16_t ff_silk_model_pitch_highbits[];
52extern const uint16_t ff_silk_model_pitch_lowbits_nb[];
53extern const uint16_t ff_silk_model_pitch_lowbits_mb[];
54extern const uint16_t ff_silk_model_pitch_lowbits_wb[];
55extern const uint16_t ff_silk_model_pitch_delta[];
56extern const uint16_t ff_silk_model_pitch_contour_nb10ms[];
57extern const uint16_t ff_silk_model_pitch_contour_nb20ms[];
58extern const uint16_t ff_silk_model_pitch_contour_mbwb10ms[];
59extern const uint16_t ff_silk_model_pitch_contour_mbwb20ms[];
60
61extern const uint16_t ff_silk_model_ltp_filter[];
62extern const uint16_t ff_silk_model_ltp_filter0_sel[];
63extern const uint16_t ff_silk_model_ltp_filter1_sel[];
64extern const uint16_t ff_silk_model_ltp_filter2_sel[];
65extern const uint16_t ff_silk_model_ltp_scale_index[];
66
67extern const uint16_t ff_silk_model_lcg_seed[];
68
69extern const uint16_t ff_silk_model_exc_rate[2][10];
70
71extern const uint16_t ff_silk_model_pulse_count[11][19];
72extern const uint16_t ff_silk_model_pulse_location[4][168];
73
74extern const uint16_t ff_silk_model_excitation_lsb[];
75extern const uint16_t ff_silk_model_excitation_sign[3][2][7][3];
76
77extern const int16_t ff_silk_stereo_weights[];
78
79extern const uint8_t ff_silk_lsf_s2_model_sel_nbmb[32][10];
80extern const uint8_t ff_silk_lsf_s2_model_sel_wb[32][16];
81
82extern const uint8_t ff_silk_lsf_pred_weights_nbmb[2][9];
83extern const uint8_t ff_silk_lsf_pred_weights_wb[2][15];
84
85extern const uint8_t ff_silk_lsf_weight_sel_nbmb[32][9];
86extern const uint8_t ff_silk_lsf_weight_sel_wb[32][15];
87
88extern const uint8_t ff_silk_lsf_codebook_nbmb[32][10];
89extern const uint8_t ff_silk_lsf_codebook_wb[32][16];
90
91extern const uint16_t ff_silk_lsf_min_spacing_nbmb[];
92extern const uint16_t ff_silk_lsf_min_spacing_wb[];
93
94extern const uint8_t ff_silk_lsf_ordering_nbmb[];
95extern const uint8_t ff_silk_lsf_ordering_wb[];
96
97extern const int16_t ff_silk_cosine[];
98
99extern const uint16_t ff_silk_pitch_scale[];
100extern const uint16_t ff_silk_pitch_min_lag[];
101extern const uint16_t ff_silk_pitch_max_lag[];
102
103extern const int8_t ff_silk_pitch_offset_nb10ms[3][2];
104extern const int8_t ff_silk_pitch_offset_nb20ms[11][4];
105extern const int8_t ff_silk_pitch_offset_mbwb10ms[12][2];
106extern const int8_t ff_silk_pitch_offset_mbwb20ms[34][4];
107
108extern const int8_t ff_silk_ltp_filter0_taps[8][5];
109extern const int8_t ff_silk_ltp_filter1_taps[16][5];
110extern const int8_t ff_silk_ltp_filter2_taps[32][5];
111
112extern const uint16_t ff_silk_ltp_scale_factor[];
113
114extern const uint8_t ff_silk_shell_blocks[3][2];
115
116extern const uint8_t ff_silk_quant_offset[2][2];
117
118extern const int ff_silk_stereo_interp_len[3];
119
120extern const uint16_t ff_celt_model_tapset[];
121extern const uint16_t ff_celt_model_spread[];
122extern const uint16_t ff_celt_model_alloc_trim[];
123extern const uint16_t ff_celt_model_energy_small[];
124
125extern const uint8_t ff_celt_freq_bands[];
126extern const uint8_t ff_celt_freq_range[];
127extern const uint8_t ff_celt_log_freq_range[];
128
129extern const int8_t ff_celt_tf_select[4][2][2][2];
130
131extern const float ff_celt_mean_energy[];
132
133extern const float ff_celt_alpha_coef[];
134extern const float ff_celt_beta_coef[];
135
136extern const uint8_t ff_celt_coarse_energy_dist[4][2][42];
137
138extern const uint8_t ff_celt_static_alloc[11][21];
139extern const uint8_t ff_celt_static_caps[4][2][21];
140
141extern const uint8_t ff_celt_cache_bits[392];
142extern const int16_t ff_celt_cache_index[105];
143
144extern const uint8_t ff_celt_log2_frac[];
145
146extern const uint8_t ff_celt_bit_interleave[];
147extern const uint8_t ff_celt_bit_deinterleave[];
148
149extern const uint8_t ff_celt_hadamard_ordery[];
150
151extern const uint16_t ff_celt_qn_exp2[];
152extern const uint32_t ff_celt_pvq_u[1272];
153
154extern const float ff_celt_window2[120];
155
156DECLARE_ALIGNED(32, extern const float, ff_celt_window)[120];
157
158extern const uint32_t * const ff_celt_pvq_u_row[15];
159
160#endif /* AVCODEC_OPUSTAB_H */
161
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