FFmpeg
opustab.h
Go to the documentation of this file.
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 
30 extern const uint8_t ff_celt_band_end[];
31 
33 
34 extern const uint16_t ff_silk_model_lbrr_flags_40[];
35 extern const uint16_t ff_silk_model_lbrr_flags_60[];
36 
37 extern const uint16_t ff_silk_model_stereo_s1[];
38 extern const uint16_t ff_silk_model_stereo_s2[];
39 extern const uint16_t ff_silk_model_stereo_s3[];
40 extern const uint16_t ff_silk_model_mid_only[];
41 
42 extern const uint16_t ff_silk_model_frame_type_inactive[];
43 extern const uint16_t ff_silk_model_frame_type_active[];
44 
45 extern const uint16_t ff_silk_model_gain_highbits[3][9];
46 extern const uint16_t ff_silk_model_gain_lowbits[];
47 extern const uint16_t ff_silk_model_gain_delta[];
48 
49 extern const uint16_t ff_silk_model_lsf_s1[2][2][33];
50 extern const uint16_t ff_silk_model_lsf_s2[32][10];
51 extern const uint16_t ff_silk_model_lsf_s2_ext[];
52 extern const uint16_t ff_silk_model_lsf_interpolation_offset[];
53 
54 extern const uint16_t ff_silk_model_pitch_highbits[];
55 extern const uint16_t ff_silk_model_pitch_lowbits_nb[];
56 extern const uint16_t ff_silk_model_pitch_lowbits_mb[];
57 extern const uint16_t ff_silk_model_pitch_lowbits_wb[];
58 extern const uint16_t ff_silk_model_pitch_delta[];
59 extern const uint16_t ff_silk_model_pitch_contour_nb10ms[];
60 extern const uint16_t ff_silk_model_pitch_contour_nb20ms[];
61 extern const uint16_t ff_silk_model_pitch_contour_mbwb10ms[];
62 extern const uint16_t ff_silk_model_pitch_contour_mbwb20ms[];
63 
64 extern const uint16_t ff_silk_model_ltp_filter[];
65 extern const uint16_t ff_silk_model_ltp_filter0_sel[];
66 extern const uint16_t ff_silk_model_ltp_filter1_sel[];
67 extern const uint16_t ff_silk_model_ltp_filter2_sel[];
68 extern const uint16_t ff_silk_model_ltp_scale_index[];
69 
70 extern const uint16_t ff_silk_model_lcg_seed[];
71 
72 extern const uint16_t ff_silk_model_exc_rate[2][10];
73 
74 extern const uint16_t ff_silk_model_pulse_count[11][19];
75 extern const uint16_t ff_silk_model_pulse_location[4][168];
76 
77 extern const uint16_t ff_silk_model_excitation_lsb[];
78 extern const uint16_t ff_silk_model_excitation_sign[3][2][7][3];
79 
80 extern const int16_t ff_silk_stereo_weights[];
81 
82 extern const uint8_t ff_silk_lsf_s2_model_sel_nbmb[32][10];
83 extern const uint8_t ff_silk_lsf_s2_model_sel_wb[32][16];
84 
85 extern const uint8_t ff_silk_lsf_pred_weights_nbmb[2][9];
86 extern const uint8_t ff_silk_lsf_pred_weights_wb[2][15];
87 
88 extern const uint8_t ff_silk_lsf_weight_sel_nbmb[32][9];
89 extern const uint8_t ff_silk_lsf_weight_sel_wb[32][15];
90 
91 extern const uint8_t ff_silk_lsf_codebook_nbmb[32][10];
92 extern const uint8_t ff_silk_lsf_codebook_wb[32][16];
93 
94 extern const uint16_t ff_silk_lsf_min_spacing_nbmb[];
95 extern const uint16_t ff_silk_lsf_min_spacing_wb[];
96 
97 extern const uint8_t ff_silk_lsf_ordering_nbmb[];
98 extern const uint8_t ff_silk_lsf_ordering_wb[];
99 
100 extern const int16_t ff_silk_cosine[];
101 
102 extern const uint16_t ff_silk_pitch_scale[];
103 extern const uint16_t ff_silk_pitch_min_lag[];
104 extern const uint16_t ff_silk_pitch_max_lag[];
105 
106 extern const int8_t ff_silk_pitch_offset_nb10ms[3][2];
107 extern const int8_t ff_silk_pitch_offset_nb20ms[11][4];
108 extern const int8_t ff_silk_pitch_offset_mbwb10ms[12][2];
109 extern const int8_t ff_silk_pitch_offset_mbwb20ms[34][4];
110 
111 extern const int8_t ff_silk_ltp_filter0_taps[8][5];
112 extern const int8_t ff_silk_ltp_filter1_taps[16][5];
113 extern const int8_t ff_silk_ltp_filter2_taps[32][5];
114 
115 extern const uint16_t ff_silk_ltp_scale_factor[];
116 
117 extern const uint8_t ff_silk_shell_blocks[3][2];
118 
119 extern const uint8_t ff_silk_quant_offset[2][2];
120 
121 extern const int ff_silk_stereo_interp_len[3];
122 
123 extern const uint16_t ff_celt_model_tapset[];
124 extern const uint16_t ff_celt_model_spread[];
125 extern const uint16_t ff_celt_model_alloc_trim[];
126 extern const uint16_t ff_celt_model_energy_small[];
127 
128 extern const uint8_t ff_celt_freq_bands[];
129 extern const uint8_t ff_celt_freq_range[];
130 extern const uint8_t ff_celt_log_freq_range[];
131 
132 extern const int8_t ff_celt_tf_select[4][2][2][2];
133 
134 extern const float ff_celt_mean_energy[];
135 
136 extern const float ff_celt_alpha_coef[];
137 extern const float ff_celt_beta_coef[];
138 
139 extern const uint8_t ff_celt_coarse_energy_dist[4][2][42];
140 
141 extern const uint8_t ff_celt_static_alloc[11][21];
142 extern const uint8_t ff_celt_static_caps[4][2][21];
143 
144 extern const uint8_t ff_celt_cache_bits[392];
145 extern const int16_t ff_celt_cache_index[105];
146 
147 extern const uint8_t ff_celt_log2_frac[];
148 
149 extern const uint8_t ff_celt_bit_interleave[];
150 extern const uint8_t ff_celt_bit_deinterleave[];
151 
152 extern const uint8_t ff_celt_hadamard_order[];
153 
154 extern const uint16_t ff_celt_qn_exp2[];
155 
156 extern const float ff_celt_postfilter_taps[3][3];
157 
158 extern const float ff_celt_window2[120];
159 extern const float *const ff_celt_window;
160 
161 extern const uint32_t * const ff_celt_pvq_u_row[15];
162 
163 #endif /* AVCODEC_OPUSTAB_H */
const uint16_t ff_silk_model_gain_highbits[3][9]
Definition: opustab.c:49
const uint8_t ff_silk_lsf_codebook_wb[32][16]
Definition: opustab.c:511
const uint16_t ff_silk_model_pitch_lowbits_wb[]
Definition: opustab.c:117
const uint16_t ff_silk_model_ltp_filter1_sel[]
Definition: opustab.c:146
const uint8_t ff_celt_cache_bits[392]
Definition: opustab.c:890
Memory handling functions.
const uint16_t ff_silk_model_gain_lowbits[]
Definition: opustab.c:55
const uint16_t ff_silk_model_lcg_seed[]
Definition: opustab.c:157
const uint8_t ff_silk_quant_offset[2][2]
Definition: opustab.c:749
const uint16_t ff_silk_model_frame_type_active[]
Definition: opustab.c:47
const int8_t ff_celt_tf_select[4][2][2][2]
Definition: opustab.c:782
const uint8_t ff_celt_log_freq_range[]
Definition: opustab.c:776
const uint16_t ff_silk_model_lsf_s1[2][2][33]
Definition: opustab.c:62
const uint16_t ff_silk_ltp_scale_factor[]
Definition: opustab.c:741
const uint16_t ff_silk_model_pitch_contour_nb20ms[]
Definition: opustab.c:126
const uint8_t ff_celt_log2_frac[]
Definition: opustab.c:930
uint8_t
const uint8_t ff_celt_hadamard_order[]
Definition: opustab.c:943
const uint16_t ff_silk_model_lsf_s2[32][10]
Definition: opustab.c:82
const uint16_t ff_silk_model_ltp_filter[]
Definition: opustab.c:140
const int8_t ff_silk_pitch_offset_mbwb20ms[34][4]
Definition: opustab.c:639
const uint16_t ff_celt_model_tapset[]
Definition: opustab.c:758
const int16_t ff_silk_stereo_weights[]
Definition: opustab.c:321
const int16_t ff_celt_cache_index[105]
Definition: opustab.c:920
const uint8_t ff_silk_lsf_s2_model_sel_wb[32][16]
Definition: opustab.c:361
const uint8_t ff_silk_lsf_s2_model_sel_nbmb[32][10]
Definition: opustab.c:326
const uint16_t ff_silk_model_pitch_delta[]
Definition: opustab.c:119
const uint16_t ff_silk_pitch_scale[]
Definition: opustab.c:598
const int8_t ff_silk_ltp_filter2_taps[32][5]
Definition: opustab.c:706
const uint16_t ff_silk_model_stereo_s1[]
Definition: opustab.c:34
const uint16_t ff_silk_model_excitation_lsb[]
Definition: opustab.c:261
const uint8_t ff_silk_lsf_pred_weights_wb[2][15]
Definition: opustab.c:401
const uint8_t ff_silk_lsf_weight_sel_wb[32][15]
Definition: opustab.c:441
const float ff_celt_alpha_coef[]
Definition: opustab.c:800
const uint8_t ff_silk_lsf_ordering_nbmb[]
Definition: opustab.c:554
const uint8_t ff_silk_lsf_weight_sel_nbmb[32][9]
Definition: opustab.c:406
const uint16_t ff_silk_model_stereo_s2[]
Definition: opustab.c:39
const uint16_t ff_silk_model_frame_type_inactive[]
Definition: opustab.c:45
const uint8_t ff_celt_band_end[]
Definition: opustab.c:29
const float *const ff_celt_window
Definition: opustab.c:1135
const uint8_t ff_silk_lsf_codebook_nbmb[32][10]
Definition: opustab.c:476
const int8_t ff_silk_ltp_filter1_taps[16][5]
Definition: opustab.c:687
const uint8_t ff_celt_freq_range[]
Definition: opustab.c:772
const uint16_t ff_silk_model_pitch_lowbits_nb[]
Definition: opustab.c:113
const uint8_t ff_silk_shell_blocks[3][2]
Definition: opustab.c:743
const uint16_t ff_silk_model_ltp_scale_index[]
Definition: opustab.c:155
const uint8_t ff_celt_coarse_energy_dist[4][2][42]
Definition: opustab.c:808
const uint16_t ff_silk_lsf_min_spacing_wb[]
Definition: opustab.c:550
const uint16_t ff_silk_pitch_max_lag[]
Definition: opustab.c:602
const uint8_t ff_celt_static_caps[4][2][21]
Definition: opustab.c:866
const uint16_t ff_silk_model_exc_rate[2][10]
Definition: opustab.c:159
const uint8_t ff_celt_freq_bands[]
Definition: opustab.c:768
const uint16_t ff_silk_model_ltp_filter0_sel[]
Definition: opustab.c:142
const uint16_t ff_silk_model_mid_only[]
Definition: opustab.c:43
const float ff_celt_postfilter_taps[3][3]
Definition: opustab.c:1098
const float ff_celt_beta_coef[]
Definition: opustab.c:804
const int ff_silk_stereo_interp_len[3]
Definition: opustab.c:754
const uint8_t ff_silk_lsf_ordering_wb[]
Definition: opustab.c:558
const uint16_t ff_silk_model_pitch_highbits[]
Definition: opustab.c:108
const uint8_t ff_celt_bit_deinterleave[]
Definition: opustab.c:938
const uint16_t ff_silk_model_pulse_count[11][19]
Definition: opustab.c:164
const uint16_t ff_silk_model_lsf_interpolation_offset[]
Definition: opustab.c:106
const uint16_t ff_celt_model_spread[]
Definition: opustab.c:760
const float ff_celt_window2[120]
Definition: opustab.c:1138
const uint8_t ff_opus_default_coupled_streams[]
Definition: opustab.c:27
const uint8_t ff_celt_bit_interleave[]
Definition: opustab.c:934
const int8_t ff_silk_pitch_offset_mbwb10ms[12][2]
Definition: opustab.c:624
const uint8_t ff_silk_lsf_pred_weights_nbmb[2][9]
Definition: opustab.c:396
const uint16_t ff_silk_model_ltp_filter2_sel[]
Definition: opustab.c:150
const uint16_t ff_silk_model_pitch_lowbits_mb[]
Definition: opustab.c:115
const float ff_celt_mean_energy[]
Definition: opustab.c:792
const uint16_t ff_silk_model_excitation_sign[3][2][7][3]
Definition: opustab.c:263
const int8_t ff_silk_pitch_offset_nb20ms[11][4]
Definition: opustab.c:610
const uint16_t ff_silk_lsf_min_spacing_nbmb[]
Definition: opustab.c:546
const uint16_t ff_silk_model_lbrr_flags_40[]
Definition: opustab.c:31
const uint8_t ff_celt_static_alloc[11][21]
Definition: opustab.c:852
const int16_t ff_silk_cosine[]
Definition: opustab.c:562
const uint16_t ff_silk_model_lsf_s2_ext[]
Definition: opustab.c:104
const int8_t ff_silk_ltp_filter0_taps[8][5]
Definition: opustab.c:676
const uint16_t ff_silk_model_lbrr_flags_60[]
Definition: opustab.c:32
const uint16_t ff_celt_qn_exp2[]
Definition: opustab.c:951
const uint16_t ff_silk_model_pitch_contour_nb10ms[]
Definition: opustab.c:124
const uint16_t ff_celt_model_energy_small[]
Definition: opustab.c:766
const uint32_t *const ff_celt_pvq_u_row[15]
Definition: opustab.c:1157
const uint16_t ff_silk_pitch_min_lag[]
Definition: opustab.c:600
const uint16_t ff_silk_model_pulse_location[4][168]
Definition: opustab.c:189
const uint16_t ff_celt_model_alloc_trim[]
Definition: opustab.c:762
const uint16_t ff_silk_model_gain_delta[]
Definition: opustab.c:57
const int8_t ff_silk_pitch_offset_nb10ms[3][2]
Definition: opustab.c:604
const uint16_t ff_silk_model_pitch_contour_mbwb10ms[]
Definition: opustab.c:130
const uint16_t ff_silk_model_pitch_contour_mbwb20ms[]
Definition: opustab.c:134
const uint16_t ff_silk_model_stereo_s3[]
Definition: opustab.c:41