entropy.c 261 KB
Newer Older
Jingning Han's avatar
Jingning Han committed
1
/*
Yaowu Xu's avatar
Yaowu Xu committed
2
 * Copyright (c) 2016, Alliance for Open Media. All rights reserved
Jingning Han's avatar
Jingning Han committed
3
 *
Yaowu Xu's avatar
Yaowu Xu committed
4
5
6
7
8
9
 * This source code is subject to the terms of the BSD 2 Clause License and
 * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
 * was not distributed with this source code in the LICENSE file, you can
 * obtain it at www.aomedia.org/license/software. If the Alliance for Open
 * Media Patent License 1.0 was not distributed with this source code in the
 * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
Jingning Han's avatar
Jingning Han committed
10
11
 */

12
13
14
#include "./aom_config.h"
#include "aom/aom_integer.h"
#include "aom_mem/aom_mem.h"
15
#include "av1/common/blockd.h"
Angie Chiang's avatar
Angie Chiang committed
16
#include "av1/common/entropy.h"
17
#include "av1/common/entropymode.h"
18
#include "av1/common/onyxc_int.h"
19
#include "av1/common/scan.h"
Angie Chiang's avatar
Angie Chiang committed
20
21
22
#if CONFIG_LV_MAP
#include "av1/common/txb_common.h"
#endif
Jingning Han's avatar
Jingning Han committed
23
24

// Unconstrained Node Tree
clang-format's avatar
clang-format committed
25
/* clang-format off */
Yaowu Xu's avatar
Yaowu Xu committed
26
const aom_tree_index av1_coef_con_tree[TREE_SIZE(ENTROPY_TOKENS)] = {
Jingning Han's avatar
Jingning Han committed
27
28
29
30
31
32
33
34
35
  2, 6,                                // 0 = LOW_VAL
  -TWO_TOKEN, 4,                       // 1 = TWO
  -THREE_TOKEN, -FOUR_TOKEN,           // 2 = THREE
  8, 10,                               // 3 = HIGH_LOW
  -CATEGORY1_TOKEN, -CATEGORY2_TOKEN,  // 4 = CAT_ONE
  12, 14,                              // 5 = CAT_THREEFOUR
  -CATEGORY3_TOKEN, -CATEGORY4_TOKEN,  // 6 = CAT_THREE
  -CATEGORY5_TOKEN, -CATEGORY6_TOKEN   // 7 = CAT_FIVE
};
clang-format's avatar
clang-format committed
36
/* clang-format on */
Jingning Han's avatar
Jingning Han committed
37

38
39
#if CONFIG_NEW_MULTISYMBOL
/* Extra bits coded from LSB to MSB */
40
41
const aom_cdf_prob av1_cat1_cdf0[CDF_SIZE(2)] = { AOM_ICDF(20352),
                                                  AOM_ICDF(32768), 0 };
42
43
const aom_cdf_prob *av1_cat1_cdf[] = { av1_cat1_cdf0 };

44
45
46
const aom_cdf_prob av1_cat2_cdf0[CDF_SIZE(4)] = {
  AOM_ICDF(11963), AOM_ICDF(21121), AOM_ICDF(27719), AOM_ICDF(32768), 0
};
47
48
const aom_cdf_prob *av1_cat2_cdf[] = { av1_cat2_cdf0 };
const aom_cdf_prob av1_cat3_cdf0[CDF_SIZE(8)] = {
49
50
51
  AOM_ICDF(7001),  AOM_ICDF(12802), AOM_ICDF(17911),
  AOM_ICDF(22144), AOM_ICDF(25503), AOM_ICDF(28286),
  AOM_ICDF(30737), AOM_ICDF(32768), 0
52
53
54
};
const aom_cdf_prob *av1_cat3_cdf[] = { av1_cat3_cdf0 };

55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
const aom_cdf_prob av1_cat4_cdf0[CDF_SIZE(16)] = { AOM_ICDF(3934),
                                                   AOM_ICDF(7460),
                                                   AOM_ICDF(10719),
                                                   AOM_ICDF(13640),
                                                   AOM_ICDF(16203),
                                                   AOM_ICDF(18500),
                                                   AOM_ICDF(20624),
                                                   AOM_ICDF(22528),
                                                   AOM_ICDF(24316),
                                                   AOM_ICDF(25919),
                                                   AOM_ICDF(27401),
                                                   AOM_ICDF(28729),
                                                   AOM_ICDF(29894),
                                                   AOM_ICDF(30938),
                                                   AOM_ICDF(31903),
                                                   AOM_ICDF(32768),
                                                   0 };
72
73
const aom_cdf_prob *av1_cat4_cdf[] = { av1_cat4_cdf0 };

74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
const aom_cdf_prob av1_cat5_cdf0[CDF_SIZE(16)] = { AOM_ICDF(2942),
                                                   AOM_ICDF(5794),
                                                   AOM_ICDF(8473),
                                                   AOM_ICDF(11069),
                                                   AOM_ICDF(13469),
                                                   AOM_ICDF(15795),
                                                   AOM_ICDF(17980),
                                                   AOM_ICDF(20097),
                                                   AOM_ICDF(21952),
                                                   AOM_ICDF(23750),
                                                   AOM_ICDF(25439),
                                                   AOM_ICDF(27076),
                                                   AOM_ICDF(28589),
                                                   AOM_ICDF(30056),
                                                   AOM_ICDF(31434),
                                                   AOM_ICDF(32768),
                                                   0 };
const aom_cdf_prob av1_cat5_cdf1[CDF_SIZE(2)] = { AOM_ICDF(23040),
                                                  AOM_ICDF(32768), 0 };
93
94
const aom_cdf_prob *av1_cat5_cdf[] = { av1_cat5_cdf0, av1_cat5_cdf1 };

95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
const aom_cdf_prob av1_cat6_cdf0[CDF_SIZE(16)] = {
  AOM_ICDF(2382),  AOM_ICDF(4727),  AOM_ICDF(7036),  AOM_ICDF(9309),
  AOM_ICDF(11512), AOM_ICDF(13681), AOM_ICDF(15816), AOM_ICDF(17918),
  AOM_ICDF(19892), AOM_ICDF(21835), AOM_ICDF(23748), AOM_ICDF(25632),
  AOM_ICDF(27458), AOM_ICDF(29255), AOM_ICDF(31024), AOM_ICDF(32768)
};
const aom_cdf_prob av1_cat6_cdf1[CDF_SIZE(16)] = {
  AOM_ICDF(9314),  AOM_ICDF(15584), AOM_ICDF(19741), AOM_ICDF(22540),
  AOM_ICDF(25391), AOM_ICDF(27310), AOM_ICDF(28583), AOM_ICDF(29440),
  AOM_ICDF(30493), AOM_ICDF(31202), AOM_ICDF(31672), AOM_ICDF(31988),
  AOM_ICDF(32310), AOM_ICDF(32527), AOM_ICDF(32671), AOM_ICDF(32768)
};
const aom_cdf_prob av1_cat6_cdf2[CDF_SIZE(16)] = {
  AOM_ICDF(29548), AOM_ICDF(31129), AOM_ICDF(31960), AOM_ICDF(32004),
  AOM_ICDF(32473), AOM_ICDF(32498), AOM_ICDF(32511), AOM_ICDF(32512),
  AOM_ICDF(32745), AOM_ICDF(32757), AOM_ICDF(32763), AOM_ICDF(32764),
  AOM_ICDF(32765), AOM_ICDF(32766), AOM_ICDF(32767), AOM_ICDF(32768)
};
const aom_cdf_prob av1_cat6_cdf3[CDF_SIZE(16)] = {
  AOM_ICDF(32006), AOM_ICDF(32258), AOM_ICDF(32510), AOM_ICDF(32512),
  AOM_ICDF(32638), AOM_ICDF(32639), AOM_ICDF(32640), AOM_ICDF(32641),
  AOM_ICDF(32761), AOM_ICDF(32762), AOM_ICDF(32763), AOM_ICDF(32764),
  AOM_ICDF(32765), AOM_ICDF(32766), AOM_ICDF(32767), AOM_ICDF(32768)
};
const aom_cdf_prob av1_cat6_cdf4[CDF_SIZE(4)] = {
  AOM_ICDF(32513), AOM_ICDF(32641), AOM_ICDF(32767), AOM_ICDF(32768)
};
122
123
124
125
126
const aom_cdf_prob *av1_cat6_cdf[] = {
  av1_cat6_cdf0, av1_cat6_cdf1, av1_cat6_cdf2, av1_cat6_cdf3, av1_cat6_cdf4
};
#endif
/* Extra bits coded from MSB to LSB */
Yaowu Xu's avatar
Yaowu Xu committed
127
128
129
130
131
const aom_prob av1_cat1_prob[] = { 159 };
const aom_prob av1_cat2_prob[] = { 165, 145 };
const aom_prob av1_cat3_prob[] = { 173, 148, 140 };
const aom_prob av1_cat4_prob[] = { 176, 155, 140, 135 };
const aom_prob av1_cat5_prob[] = { 180, 157, 141, 134, 130 };
132
133
134
const aom_prob av1_cat6_prob[] = {
  255, 255, 255, 255, 254, 254, 254, 252, 249,
  243, 230, 196, 177, 153, 140, 133, 130, 129
Jingning Han's avatar
Jingning Han committed
135
136
};

137
const uint16_t band_count_table[TX_SIZES_ALL][8] = {
138
#if CONFIG_CHROMA_2X2
139
140
  { 1, 2, 2, 3, 0, 0, 0 },
#endif
141
142
143
144
145
146
147
148
  { 1, 2, 3, 4, 3, 16 - 13, 0 },    { 1, 2, 3, 4, 11, 64 - 21, 0 },
  { 1, 2, 3, 4, 11, 256 - 21, 0 },  { 1, 2, 3, 4, 11, 1024 - 21, 0 },
#if CONFIG_TX64X64
  { 1, 2, 3, 4, 11, 4096 - 21, 0 },
#endif  // CONFIG_TX64X64
  { 1, 2, 3, 4, 8, 32 - 18, 0 },    { 1, 2, 3, 4, 8, 32 - 18, 0 },
  { 1, 2, 3, 4, 11, 128 - 21, 0 },  { 1, 2, 3, 4, 11, 128 - 21, 0 },
  { 1, 2, 3, 4, 11, 512 - 21, 0 },  { 1, 2, 3, 4, 11, 512 - 21, 0 },
149
150
  { 1, 2, 3, 4, 11, 64 - 21, 0 },   { 1, 2, 3, 4, 11, 64 - 21, 0 },
  { 1, 2, 3, 4, 11, 256 - 21, 0 },  { 1, 2, 3, 4, 11, 256 - 21, 0 },
151
152
153
};

const uint16_t band_cum_count_table[TX_SIZES_ALL][8] = {
154
#if CONFIG_CHROMA_2X2
155
156
  { 0, 1, 3, 6, 10, 13, 16, 0 },
#endif
157
158
159
160
161
162
163
164
  { 0, 1, 3, 6, 10, 13, 16, 0 },   { 0, 1, 3, 6, 10, 21, 64, 0 },
  { 0, 1, 3, 6, 10, 21, 256, 0 },  { 0, 1, 3, 6, 10, 21, 1024, 0 },
#if CONFIG_TX64X64
  { 0, 1, 3, 6, 10, 21, 4096, 0 },
#endif  // CONFIG_TX64X64
  { 0, 1, 3, 6, 10, 18, 32, 0 },   { 0, 1, 3, 6, 10, 18, 32, 0 },
  { 0, 1, 3, 6, 10, 21, 128, 0 },  { 0, 1, 3, 6, 10, 21, 128, 0 },
  { 0, 1, 3, 6, 10, 21, 512, 0 },  { 0, 1, 3, 6, 10, 21, 512, 0 },
165
166
  { 0, 1, 3, 6, 10, 21, 64, 0 },   { 0, 1, 3, 6, 10, 21, 64, 0 },
  { 0, 1, 3, 6, 10, 21, 256, 0 },  { 0, 1, 3, 6, 10, 21, 256, 0 },
167
168
};

169
const uint8_t av1_coefband_trans_8x8plus[MAX_TX_SQUARE] = {
clang-format's avatar
clang-format committed
170
  0, 1, 1, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5,
Jingning Han's avatar
Jingning Han committed
171
  // beyond MAXBAND_INDEX+1 all values are filled as 5
clang-format's avatar
clang-format committed
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
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
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
#if CONFIG_TX64X64
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5
#endif  // CONFIG_TX64X64
Jingning Han's avatar
Jingning Han committed
332
333
};

Yaowu Xu's avatar
Yaowu Xu committed
334
const uint8_t av1_coefband_trans_4x8_8x4[32] = {
335
336
337
338
  0, 1, 1, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4,
  4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
};

Yaowu Xu's avatar
Yaowu Xu committed
339
const uint8_t av1_coefband_trans_4x4[16] = {
Jingning Han's avatar
Jingning Han committed
340
341
342
  0, 1, 1, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 5, 5, 5,
};

Yaowu Xu's avatar
Yaowu Xu committed
343
344
const uint8_t av1_pt_energy_class[ENTROPY_TOKENS] = { 0, 1, 2, 3, 3, 4,
                                                      4, 5, 5, 5, 5, 5 };
Jingning Han's avatar
Jingning Han committed
345

Alex Converse's avatar
Alex Converse committed
346
// Model obtained from a 2-sided zero-centered distribution derived
Jingning Han's avatar
Jingning Han committed
347
348
349
350
351
352
353
354
355
356
357
// from a Pareto distribution. The cdf of the distribution is:
// cdf(x) = 0.5 + 0.5 * sgn(x) * [1 - {alpha/(alpha + |x|)} ^ beta]
//
// For a given beta and a given probablity of the 1-node, the alpha
// is first solved, and then the {alpha, beta} pair is used to generate
// the probabilities for the rest of the nodes.

// beta = 8

// Every odd line in this table can be generated from the even lines
// by averaging :
Yaowu Xu's avatar
Yaowu Xu committed
358
359
// av1_pareto8_full[l][node] = (av1_pareto8_full[l-1][node] +
//                              av1_pareto8_full[l+1][node] ) >> 1;
360
// Values for tokens ONE_TOKEN through CATEGORY6_TOKEN included here.
Yaowu Xu's avatar
Yaowu Xu committed
361
const aom_prob av1_pareto8_full[COEFF_PROB_MODELS][MODEL_NODES] = {
clang-format's avatar
clang-format committed
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
  { 3, 86, 128, 6, 86, 23, 88, 29 },
  { 6, 86, 128, 11, 87, 42, 91, 52 },
  { 9, 86, 129, 17, 88, 61, 94, 76 },
  { 12, 86, 129, 22, 88, 77, 97, 93 },
  { 15, 87, 129, 28, 89, 93, 100, 110 },
  { 17, 87, 129, 33, 90, 105, 103, 123 },
  { 20, 88, 130, 38, 91, 118, 106, 136 },
  { 23, 88, 130, 43, 91, 128, 108, 146 },
  { 26, 89, 131, 48, 92, 139, 111, 156 },
  { 28, 89, 131, 53, 93, 147, 114, 163 },
  { 31, 90, 131, 58, 94, 156, 117, 171 },
  { 34, 90, 131, 62, 94, 163, 119, 177 },
  { 37, 90, 132, 66, 95, 171, 122, 184 },
  { 39, 90, 132, 70, 96, 177, 124, 189 },
  { 42, 91, 132, 75, 97, 183, 127, 194 },
  { 44, 91, 132, 79, 97, 188, 129, 198 },
  { 47, 92, 133, 83, 98, 193, 132, 202 },
  { 49, 92, 133, 86, 99, 197, 134, 205 },
  { 52, 93, 133, 90, 100, 201, 137, 208 },
  { 54, 93, 133, 94, 100, 204, 139, 211 },
  { 57, 94, 134, 98, 101, 208, 142, 214 },
  { 59, 94, 134, 101, 102, 211, 144, 216 },
  { 62, 94, 135, 105, 103, 214, 146, 218 },
  { 64, 94, 135, 108, 103, 216, 148, 220 },
  { 66, 95, 135, 111, 104, 219, 151, 222 },
  { 68, 95, 135, 114, 105, 221, 153, 223 },
  { 71, 96, 136, 117, 106, 224, 155, 225 },
  { 73, 96, 136, 120, 106, 225, 157, 226 },
  { 76, 97, 136, 123, 107, 227, 159, 228 },
  { 78, 97, 136, 126, 108, 229, 160, 229 },
  { 80, 98, 137, 129, 109, 231, 162, 231 },
  { 82, 98, 137, 131, 109, 232, 164, 232 },
  { 84, 98, 138, 134, 110, 234, 166, 233 },
  { 86, 98, 138, 137, 111, 235, 168, 234 },
  { 89, 99, 138, 140, 112, 236, 170, 235 },
  { 91, 99, 138, 142, 112, 237, 171, 235 },
  { 93, 100, 139, 145, 113, 238, 173, 236 },
  { 95, 100, 139, 147, 114, 239, 174, 237 },
  { 97, 101, 140, 149, 115, 240, 176, 238 },
  { 99, 101, 140, 151, 115, 241, 177, 238 },
  { 101, 102, 140, 154, 116, 242, 179, 239 },
  { 103, 102, 140, 156, 117, 242, 180, 239 },
  { 105, 103, 141, 158, 118, 243, 182, 240 },
  { 107, 103, 141, 160, 118, 243, 183, 240 },
  { 109, 104, 141, 162, 119, 244, 185, 241 },
  { 111, 104, 141, 164, 119, 244, 186, 241 },
  { 113, 104, 142, 166, 120, 245, 187, 242 },
  { 114, 104, 142, 168, 121, 245, 188, 242 },
  { 116, 105, 143, 170, 122, 246, 190, 243 },
  { 118, 105, 143, 171, 122, 246, 191, 243 },
  { 120, 106, 143, 173, 123, 247, 192, 244 },
  { 121, 106, 143, 175, 124, 247, 193, 244 },
  { 123, 107, 144, 177, 125, 248, 195, 244 },
  { 125, 107, 144, 178, 125, 248, 196, 244 },
  { 127, 108, 145, 180, 126, 249, 197, 245 },
  { 128, 108, 145, 181, 127, 249, 198, 245 },
  { 130, 109, 145, 183, 128, 249, 199, 245 },
  { 132, 109, 145, 184, 128, 249, 200, 245 },
  { 134, 110, 146, 186, 129, 250, 201, 246 },
  { 135, 110, 146, 187, 130, 250, 202, 246 },
  { 137, 111, 147, 189, 131, 251, 203, 246 },
  { 138, 111, 147, 190, 131, 251, 204, 246 },
  { 140, 112, 147, 192, 132, 251, 205, 247 },
  { 141, 112, 147, 193, 132, 251, 206, 247 },
  { 143, 113, 148, 194, 133, 251, 207, 247 },
  { 144, 113, 148, 195, 134, 251, 207, 247 },
  { 146, 114, 149, 197, 135, 252, 208, 248 },
  { 147, 114, 149, 198, 135, 252, 209, 248 },
  { 149, 115, 149, 199, 136, 252, 210, 248 },
  { 150, 115, 149, 200, 137, 252, 210, 248 },
  { 152, 115, 150, 201, 138, 252, 211, 248 },
  { 153, 115, 150, 202, 138, 252, 212, 248 },
  { 155, 116, 151, 204, 139, 253, 213, 249 },
  { 156, 116, 151, 205, 139, 253, 213, 249 },
  { 158, 117, 151, 206, 140, 253, 214, 249 },
  { 159, 117, 151, 207, 141, 253, 215, 249 },
  { 161, 118, 152, 208, 142, 253, 216, 249 },
  { 162, 118, 152, 209, 142, 253, 216, 249 },
  { 163, 119, 153, 210, 143, 253, 217, 249 },
  { 164, 119, 153, 211, 143, 253, 217, 249 },
  { 166, 120, 153, 212, 144, 254, 218, 250 },
  { 167, 120, 153, 212, 145, 254, 219, 250 },
  { 168, 121, 154, 213, 146, 254, 220, 250 },
  { 169, 121, 154, 214, 146, 254, 220, 250 },
  { 171, 122, 155, 215, 147, 254, 221, 250 },
  { 172, 122, 155, 216, 147, 254, 221, 250 },
  { 173, 123, 155, 217, 148, 254, 222, 250 },
  { 174, 123, 155, 217, 149, 254, 222, 250 },
  { 176, 124, 156, 218, 150, 254, 223, 250 },
  { 177, 124, 156, 219, 150, 254, 223, 250 },
  { 178, 125, 157, 220, 151, 254, 224, 251 },
  { 179, 125, 157, 220, 151, 254, 224, 251 },
  { 180, 126, 157, 221, 152, 254, 225, 251 },
  { 181, 126, 157, 221, 152, 254, 225, 251 },
  { 183, 127, 158, 222, 153, 254, 226, 251 },
  { 184, 127, 158, 223, 154, 254, 226, 251 },
  { 185, 128, 159, 224, 155, 255, 227, 251 },
  { 186, 128, 159, 224, 155, 255, 227, 251 },
  { 187, 129, 160, 225, 156, 255, 228, 251 },
  { 188, 130, 160, 225, 156, 255, 228, 251 },
  { 189, 131, 160, 226, 157, 255, 228, 251 },
  { 190, 131, 160, 226, 158, 255, 228, 251 },
  { 191, 132, 161, 227, 159, 255, 229, 251 },
  { 192, 132, 161, 227, 159, 255, 229, 251 },
  { 193, 133, 162, 228, 160, 255, 230, 252 },
  { 194, 133, 162, 229, 160, 255, 230, 252 },
  { 195, 134, 163, 230, 161, 255, 231, 252 },
  { 196, 134, 163, 230, 161, 255, 231, 252 },
  { 197, 135, 163, 231, 162, 255, 231, 252 },
  { 198, 135, 163, 231, 162, 255, 231, 252 },
  { 199, 136, 164, 232, 163, 255, 232, 252 },
  { 200, 136, 164, 232, 164, 255, 232, 252 },
  { 201, 137, 165, 233, 165, 255, 233, 252 },
  { 201, 137, 165, 233, 165, 255, 233, 252 },
  { 202, 138, 166, 233, 166, 255, 233, 252 },
  { 203, 138, 166, 233, 166, 255, 233, 252 },
  { 204, 139, 166, 234, 167, 255, 234, 252 },
  { 205, 139, 166, 234, 167, 255, 234, 252 },
  { 206, 140, 167, 235, 168, 255, 235, 252 },
  { 206, 140, 167, 235, 168, 255, 235, 252 },
  { 207, 141, 168, 236, 169, 255, 235, 252 },
  { 208, 141, 168, 236, 170, 255, 235, 252 },
  { 209, 142, 169, 237, 171, 255, 236, 252 },
  { 209, 143, 169, 237, 171, 255, 236, 252 },
  { 210, 144, 169, 237, 172, 255, 236, 252 },
  { 211, 144, 169, 237, 172, 255, 236, 252 },
  { 212, 145, 170, 238, 173, 255, 237, 252 },
  { 213, 145, 170, 238, 173, 255, 237, 252 },
  { 214, 146, 171, 239, 174, 255, 237, 253 },
  { 214, 146, 171, 239, 174, 255, 237, 253 },
  { 215, 147, 172, 240, 175, 255, 238, 253 },
  { 215, 147, 172, 240, 175, 255, 238, 253 },
  { 216, 148, 173, 240, 176, 255, 238, 253 },
  { 217, 148, 173, 240, 176, 255, 238, 253 },
  { 218, 149, 173, 241, 177, 255, 239, 253 },
  { 218, 149, 173, 241, 178, 255, 239, 253 },
  { 219, 150, 174, 241, 179, 255, 239, 253 },
  { 219, 151, 174, 241, 179, 255, 239, 253 },
  { 220, 152, 175, 242, 180, 255, 240, 253 },
  { 221, 152, 175, 242, 180, 255, 240, 253 },
  { 222, 153, 176, 242, 181, 255, 240, 253 },
  { 222, 153, 176, 242, 181, 255, 240, 253 },
  { 223, 154, 177, 243, 182, 255, 240, 253 },
  { 223, 154, 177, 243, 182, 255, 240, 253 },
  { 224, 155, 178, 244, 183, 255, 241, 253 },
  { 224, 155, 178, 244, 183, 255, 241, 253 },
  { 225, 156, 178, 244, 184, 255, 241, 253 },
  { 225, 157, 178, 244, 184, 255, 241, 253 },
  { 226, 158, 179, 244, 185, 255, 242, 253 },
  { 227, 158, 179, 244, 185, 255, 242, 253 },
  { 228, 159, 180, 245, 186, 255, 242, 253 },
  { 228, 159, 180, 245, 186, 255, 242, 253 },
  { 229, 160, 181, 245, 187, 255, 242, 253 },
  { 229, 160, 181, 245, 187, 255, 242, 253 },
  { 230, 161, 182, 246, 188, 255, 243, 253 },
  { 230, 162, 182, 246, 188, 255, 243, 253 },
  { 231, 163, 183, 246, 189, 255, 243, 253 },
  { 231, 163, 183, 246, 189, 255, 243, 253 },
  { 232, 164, 184, 247, 190, 255, 243, 253 },
  { 232, 164, 184, 247, 190, 255, 243, 253 },
  { 233, 165, 185, 247, 191, 255, 244, 253 },
  { 233, 165, 185, 247, 191, 255, 244, 253 },
  { 234, 166, 185, 247, 192, 255, 244, 253 },
  { 234, 167, 185, 247, 192, 255, 244, 253 },
  { 235, 168, 186, 248, 193, 255, 244, 253 },
  { 235, 168, 186, 248, 193, 255, 244, 253 },
  { 236, 169, 187, 248, 194, 255, 244, 253 },
  { 236, 169, 187, 248, 194, 255, 244, 253 },
  { 236, 170, 188, 248, 195, 255, 245, 253 },
  { 236, 170, 188, 248, 195, 255, 245, 253 },
  { 237, 171, 189, 249, 196, 255, 245, 254 },
  { 237, 172, 189, 249, 196, 255, 245, 254 },
  { 238, 173, 190, 249, 197, 255, 245, 254 },
  { 238, 173, 190, 249, 197, 255, 245, 254 },
  { 239, 174, 191, 249, 198, 255, 245, 254 },
  { 239, 174, 191, 249, 198, 255, 245, 254 },
  { 240, 175, 192, 249, 199, 255, 246, 254 },
  { 240, 176, 192, 249, 199, 255, 246, 254 },
  { 240, 177, 193, 250, 200, 255, 246, 254 },
  { 240, 177, 193, 250, 200, 255, 246, 254 },
  { 241, 178, 194, 250, 201, 255, 246, 254 },
  { 241, 178, 194, 250, 201, 255, 246, 254 },
  { 242, 179, 195, 250, 202, 255, 246, 254 },
  { 242, 180, 195, 250, 202, 255, 246, 254 },
  { 242, 181, 196, 250, 203, 255, 247, 254 },
  { 242, 181, 196, 250, 203, 255, 247, 254 },
  { 243, 182, 197, 251, 204, 255, 247, 254 },
  { 243, 183, 197, 251, 204, 255, 247, 254 },
  { 244, 184, 198, 251, 205, 255, 247, 254 },
  { 244, 184, 198, 251, 205, 255, 247, 254 },
  { 244, 185, 199, 251, 206, 255, 247, 254 },
  { 244, 185, 199, 251, 206, 255, 247, 254 },
  { 245, 186, 200, 251, 207, 255, 247, 254 },
  { 245, 187, 200, 251, 207, 255, 247, 254 },
  { 246, 188, 201, 252, 207, 255, 248, 254 },
  { 246, 188, 201, 252, 207, 255, 248, 254 },
  { 246, 189, 202, 252, 208, 255, 248, 254 },
  { 246, 190, 202, 252, 208, 255, 248, 254 },
  { 247, 191, 203, 252, 209, 255, 248, 254 },
  { 247, 191, 203, 252, 209, 255, 248, 254 },
  { 247, 192, 204, 252, 210, 255, 248, 254 },
  { 247, 193, 204, 252, 210, 255, 248, 254 },
  { 248, 194, 205, 252, 211, 255, 248, 254 },
  { 248, 194, 205, 252, 211, 255, 248, 254 },
  { 248, 195, 206, 252, 212, 255, 249, 254 },
  { 248, 196, 206, 252, 212, 255, 249, 254 },
  { 249, 197, 207, 253, 213, 255, 249, 254 },
  { 249, 197, 207, 253, 213, 255, 249, 254 },
  { 249, 198, 208, 253, 214, 255, 249, 254 },
  { 249, 199, 209, 253, 214, 255, 249, 254 },
  { 250, 200, 210, 253, 215, 255, 249, 254 },
  { 250, 200, 210, 253, 215, 255, 249, 254 },
  { 250, 201, 211, 253, 215, 255, 249, 254 },
  { 250, 202, 211, 253, 215, 255, 249, 254 },
  { 250, 203, 212, 253, 216, 255, 249, 254 },
  { 250, 203, 212, 253, 216, 255, 249, 254 },
  { 251, 204, 213, 253, 217, 255, 250, 254 },
  { 251, 205, 213, 253, 217, 255, 250, 254 },
  { 251, 206, 214, 254, 218, 255, 250, 254 },
  { 251, 206, 215, 254, 218, 255, 250, 254 },
  { 252, 207, 216, 254, 219, 255, 250, 254 },
  { 252, 208, 216, 254, 219, 255, 250, 254 },
  { 252, 209, 217, 254, 220, 255, 250, 254 },
  { 252, 210, 217, 254, 220, 255, 250, 254 },
  { 252, 211, 218, 254, 221, 255, 250, 254 },
  { 252, 212, 218, 254, 221, 255, 250, 254 },
  { 253, 213, 219, 254, 222, 255, 250, 254 },
  { 253, 213, 220, 254, 222, 255, 250, 254 },
  { 253, 214, 221, 254, 223, 255, 250, 254 },
  { 253, 215, 221, 254, 223, 255, 250, 254 },
  { 253, 216, 222, 254, 224, 255, 251, 254 },
  { 253, 217, 223, 254, 224, 255, 251, 254 },
  { 253, 218, 224, 254, 225, 255, 251, 254 },
  { 253, 219, 224, 254, 225, 255, 251, 254 },
  { 254, 220, 225, 254, 225, 255, 251, 254 },
  { 254, 221, 226, 254, 225, 255, 251, 254 },
  { 254, 222, 227, 255, 226, 255, 251, 254 },
  { 254, 223, 227, 255, 226, 255, 251, 254 },
  { 254, 224, 228, 255, 227, 255, 251, 254 },
  { 254, 225, 229, 255, 227, 255, 251, 254 },
  { 254, 226, 230, 255, 228, 255, 251, 254 },
  { 254, 227, 230, 255, 229, 255, 251, 254 },
  { 255, 228, 231, 255, 230, 255, 251, 254 },
  { 255, 229, 232, 255, 230, 255, 251, 254 },
  { 255, 230, 233, 255, 231, 255, 252, 254 },
  { 255, 231, 234, 255, 231, 255, 252, 254 },
  { 255, 232, 235, 255, 232, 255, 252, 254 },
  { 255, 233, 236, 255, 232, 255, 252, 254 },
  { 255, 235, 237, 255, 233, 255, 252, 254 },
  { 255, 236, 238, 255, 234, 255, 252, 254 },
  { 255, 238, 240, 255, 235, 255, 252, 255 },
  { 255, 239, 241, 255, 235, 255, 252, 254 },
  { 255, 241, 243, 255, 236, 255, 252, 254 },
  { 255, 243, 245, 255, 237, 255, 252, 254 },
  { 255, 246, 247, 255, 239, 255, 253, 255 },
Jingning Han's avatar
Jingning Han committed
617
618
};

619
// Model obtained from a 2-sided zero-centered distribution derived
Alex Converse's avatar
Alex Converse committed
620
621
622
// from a Pareto distribution. The cdf of the distribution is:
// cdf(x) = 0.5 + 0.5 * sgn(x) * [1 - {alpha/(alpha + |x|)} ^ beta]
//
623
// For a given beta and a given probability of the 1-node, the alpha
Alex Converse's avatar
Alex Converse committed
624
625
626
// is first solved, and then the {alpha, beta} pair is used to generate
// the probabilities for the rest of the nodes.
//
627
628
629
// The full source code of the generating program is available in:
// tools/gen_constrained_tokenset.py
//
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
// Values for tokens TWO_TOKEN through CATEGORY6_TOKEN included
// in the table here : the ONE_TOKEN probability is
// removed and the probabilities rescaled.
//
// ZERO_TOKEN and ONE_TOKEN are coded as one CDF,
// and EOB_TOKEN is coded as flags outside this coder.
const aom_cdf_prob av1_pareto8_tail_probs[COEFF_PROB_MODELS][TAIL_NODES] = {
  { 128, 127, 127, 252, 497, 969, 1839, 3318, 25511 },
  { 256, 254, 251, 496, 966, 1834, 3308, 5408, 19995 },
  { 383, 378, 373, 732, 1408, 2605, 4470, 6646, 15773 },
  { 511, 502, 493, 961, 1824, 3289, 5373, 7298, 12517 },
  { 638, 625, 611, 1182, 2215, 3894, 6064, 7548, 9991 },
  { 766, 746, 726, 1396, 2582, 4428, 6578, 7529, 8017 },
  { 893, 866, 839, 1603, 2927, 4896, 6945, 7332, 6467 },
  { 1020, 984, 950, 1803, 3250, 5305, 7191, 7022, 5243 },
  { 1147, 1102, 1059, 1996, 3552, 5659, 7338, 6646, 4269 },
  { 1274, 1218, 1166, 2183, 3835, 5963, 7403, 6234, 3492 },
  { 1400, 1334, 1270, 2363, 4099, 6223, 7401, 5809, 2869 },
  { 1527, 1447, 1372, 2537, 4345, 6442, 7346, 5386, 2366 },
  { 1654, 1560, 1473, 2704, 4574, 6624, 7247, 4973, 1959 },
  { 1780, 1672, 1571, 2866, 4787, 6771, 7114, 4579, 1628 },
  { 1906, 1782, 1667, 3022, 4984, 6889, 6954, 4206, 1358 },
  { 2032, 1891, 1762, 3172, 5167, 6979, 6773, 3856, 1136 },
  { 2158, 2000, 1854, 3316, 5335, 7044, 6577, 3530, 954 },
  { 2284, 2106, 1944, 3455, 5490, 7087, 6370, 3229, 803 },
  { 2410, 2212, 2032, 3588, 5632, 7109, 6155, 2951, 679 },
  { 2535, 2317, 2119, 3717, 5761, 7113, 5936, 2695, 575 },
  { 2661, 2420, 2203, 3840, 5880, 7101, 5714, 2461, 488 },
  { 2786, 2522, 2286, 3958, 5987, 7074, 5493, 2246, 416 },
  { 2911, 2624, 2367, 4072, 6083, 7033, 5273, 2050, 355 },
  { 3037, 2724, 2446, 4180, 6170, 6981, 5055, 1871, 304 },
  { 3162, 2822, 2523, 4284, 6247, 6919, 4842, 1708, 261 },
  { 3286, 2920, 2599, 4384, 6315, 6848, 4633, 1559, 224 },
  { 3411, 3017, 2672, 4478, 6374, 6768, 4430, 1424, 194 },
  { 3536, 3112, 2745, 4569, 6426, 6681, 4232, 1300, 167 },
  { 3660, 3207, 2815, 4656, 6469, 6588, 4040, 1188, 145 },
  { 3785, 3300, 2883, 4738, 6505, 6490, 3855, 1086, 126 },
  { 3909, 3392, 2950, 4817, 6534, 6387, 3677, 993, 109 },
  { 4033, 3483, 3015, 4891, 6557, 6281, 3505, 908, 95 },
  { 4157, 3573, 3079, 4962, 6573, 6170, 3340, 831, 83 },
  { 4281, 3662, 3141, 5029, 6584, 6058, 3181, 760, 72 },
  { 4405, 3750, 3201, 5093, 6588, 5943, 3029, 696, 63 },
  { 4529, 3837, 3260, 5152, 6587, 5826, 2883, 638, 56 },
  { 4652, 3922, 3317, 5209, 6582, 5709, 2744, 584, 49 },
  { 4775, 4007, 3373, 5262, 6572, 5590, 2610, 536, 43 },
  { 4899, 4090, 3427, 5312, 6557, 5470, 2483, 492, 38 },
  { 5022, 4173, 3480, 5359, 6538, 5351, 2361, 451, 33 },
  { 5145, 4254, 3531, 5403, 6515, 5231, 2246, 414, 29 },
  { 5268, 4334, 3581, 5443, 6489, 5112, 2135, 380, 26 },
  { 5391, 4414, 3629, 5481, 6458, 4993, 2029, 350, 23 },
  { 5514, 4492, 3676, 5515, 6425, 4875, 1929, 321, 21 },
  { 5637, 4569, 3721, 5548, 6388, 4758, 1833, 296, 18 },
  { 5759, 4645, 3766, 5577, 6349, 4642, 1742, 272, 16 },
  { 5881, 4720, 3808, 5604, 6307, 4528, 1656, 250, 14 },
  { 6004, 4794, 3849, 5628, 6262, 4414, 1573, 231, 13 },
  { 6126, 4867, 3890, 5649, 6215, 4302, 1495, 213, 11 },
  { 6248, 4939, 3928, 5669, 6166, 4192, 1420, 196, 10 },
  { 6370, 5010, 3966, 5686, 6114, 4083, 1349, 181, 9 },
  { 6492, 5080, 4002, 5700, 6061, 3976, 1282, 167, 8 },
  { 6614, 5149, 4037, 5712, 6006, 3871, 1218, 154, 7 },
  { 6735, 5217, 4070, 5723, 5950, 3767, 1157, 142, 7 },
  { 6857, 5284, 4103, 5731, 5891, 3666, 1099, 131, 6 },
  { 6978, 5351, 4134, 5737, 5832, 3566, 1044, 121, 5 },
  { 7099, 5415, 4164, 5741, 5771, 3469, 992, 112, 5 },
  { 7221, 5479, 4192, 5743, 5709, 3373, 943, 104, 4 },
  { 7342, 5542, 4220, 5743, 5646, 3279, 896, 96, 4 },
  { 7462, 5604, 4246, 5742, 5583, 3187, 851, 89, 4 },
  { 7584, 5665, 4272, 5739, 5518, 3097, 808, 82, 3 },
  { 7704, 5725, 4296, 5734, 5453, 3009, 768, 76, 3 },
  { 7825, 5784, 4318, 5727, 5386, 2924, 730, 71, 3 },
  { 7945, 5843, 4341, 5719, 5320, 2840, 693, 65, 2 },
  { 8066, 5900, 4361, 5709, 5252, 2758, 659, 61, 2 },
  { 8186, 5956, 4381, 5698, 5185, 2678, 626, 56, 2 },
  { 8306, 6011, 4400, 5685, 5117, 2600, 595, 52, 2 },
  { 8426, 6066, 4418, 5671, 5049, 2523, 565, 48, 2 },
  { 8547, 6119, 4434, 5655, 4981, 2449, 537, 45, 1 },
  { 8666, 6171, 4450, 5638, 4912, 2377, 511, 42, 1 },
  { 8786, 6223, 4465, 5620, 4843, 2306, 485, 39, 1 },
  { 8906, 6274, 4478, 5600, 4775, 2237, 461, 36, 1 },
  { 9025, 6323, 4491, 5580, 4706, 2170, 438, 34, 1 },
  { 9144, 6372, 4503, 5558, 4637, 2105, 417, 31, 1 },
  { 9264, 6420, 4514, 5535, 4568, 2041, 396, 29, 1 },
  { 9383, 6467, 4524, 5511, 4500, 1979, 376, 27, 1 },
  { 9502, 6513, 4532, 5486, 4432, 1919, 358, 25, 1 },
  { 9621, 6558, 4541, 5460, 4364, 1860, 340, 23, 1 },
  { 9740, 6602, 4548, 5433, 4296, 1803, 323, 22, 1 },
  { 9859, 6645, 4554, 5405, 4229, 1748, 307, 20, 1 },
  { 9978, 6688, 4559, 5376, 4161, 1694, 292, 19, 1 },
  { 10096, 6729, 4564, 5347, 4094, 1641, 278, 18, 1 },
  { 10215, 6770, 4568, 5316, 4028, 1590, 264, 16, 1 },
  { 10333, 6809, 4571, 5285, 3962, 1541, 251, 15, 1 },
  { 10452, 6848, 4573, 5253, 3896, 1492, 239, 14, 1 },
  { 10570, 6886, 4574, 5220, 3831, 1446, 227, 13, 1 },
  { 10688, 6923, 4575, 5186, 3767, 1400, 216, 12, 1 },
  { 10806, 6959, 4575, 5152, 3702, 1356, 205, 12, 1 },
  { 10924, 6994, 4574, 5117, 3639, 1313, 195, 11, 1 },
  { 11041, 7029, 4572, 5082, 3576, 1271, 186, 10, 1 },
  { 11159, 7062, 4570, 5046, 3513, 1231, 177, 9, 1 },
  { 11277, 7095, 4566, 5009, 3451, 1192, 168, 9, 1 },
  { 11394, 7127, 4563, 4972, 3390, 1153, 160, 8, 1 },
  { 11512, 7158, 4558, 4934, 3329, 1116, 152, 8, 1 },
  { 11629, 7188, 4553, 4896, 3269, 1080, 145, 7, 1 },
  { 11746, 7217, 4547, 4857, 3210, 1045, 138, 7, 1 },
  { 11864, 7245, 4540, 4818, 3151, 1012, 131, 6, 1 },
  { 11980, 7273, 4533, 4779, 3093, 979, 124, 6, 1 },
  { 12097, 7300, 4525, 4739, 3035, 947, 118, 6, 1 },
  { 12215, 7326, 4516, 4698, 2978, 916, 113, 5, 1 },
  { 12331, 7351, 4507, 4658, 2922, 886, 107, 5, 1 },
  { 12448, 7375, 4497, 4617, 2866, 857, 102, 5, 1 },
  { 12564, 7398, 4487, 4576, 2812, 829, 97, 4, 1 },
  { 12681, 7421, 4476, 4534, 2757, 802, 92, 4, 1 },
  { 12797, 7443, 4464, 4492, 2704, 775, 88, 4, 1 },
  { 12914, 7464, 4452, 4450, 2651, 749, 84, 3, 1 },
  { 13030, 7484, 4439, 4408, 2599, 725, 79, 3, 1 },
  { 13147, 7503, 4426, 4365, 2547, 700, 76, 3, 1 },
  { 13262, 7522, 4412, 4322, 2497, 677, 72, 3, 1 },
  { 13378, 7539, 4398, 4280, 2447, 654, 68, 3, 1 },
  { 13494, 7556, 4383, 4237, 2397, 632, 65, 3, 1 },
  { 13610, 7573, 4368, 4193, 2348, 611, 62, 2, 1 },
  { 13726, 7588, 4352, 4150, 2300, 590, 59, 2, 1 },
  { 13841, 7602, 4335, 4107, 2253, 571, 56, 2, 1 },
  { 13957, 7616, 4318, 4063, 2207, 551, 53, 2, 1 },
  { 14072, 7629, 4301, 4019, 2161, 532, 51, 2, 1 },
  { 14188, 7641, 4283, 3976, 2115, 514, 48, 2, 1 },
  { 14302, 7652, 4265, 3932, 2071, 497, 46, 2, 1 },
  { 14418, 7663, 4246, 3888, 2027, 480, 44, 1, 1 },
  { 14533, 7673, 4227, 3844, 1984, 463, 42, 1, 1 },
  { 14649, 7682, 4207, 3800, 1941, 447, 40, 1, 1 },
  { 14763, 7690, 4187, 3757, 1899, 432, 38, 1, 1 },
  { 14878, 7698, 4166, 3713, 1858, 417, 36, 1, 1 },
  { 14993, 7705, 4146, 3669, 1817, 402, 34, 1, 1 },
  { 15109, 7711, 4124, 3625, 1777, 388, 32, 1, 1 },
  { 15223, 7715, 4103, 3581, 1738, 375, 31, 1, 1 },
  { 15337, 7720, 4081, 3538, 1699, 362, 29, 1, 1 },
  { 15452, 7724, 4058, 3494, 1661, 349, 28, 1, 1 },
  { 15567, 7727, 4035, 3450, 1624, 337, 26, 1, 1 },
  { 15681, 7729, 4012, 3407, 1587, 325, 25, 1, 1 },
  { 15795, 7730, 3989, 3364, 1551, 313, 24, 1, 1 },
  { 15909, 7731, 3965, 3320, 1516, 302, 23, 1, 1 },
  { 16024, 7731, 3940, 3277, 1481, 291, 22, 1, 1 },
  { 16138, 7730, 3916, 3234, 1446, 281, 21, 1, 1 },
  { 16252, 7728, 3891, 3191, 1413, 271, 20, 1, 1 },
  { 16366, 7726, 3866, 3148, 1380, 261, 19, 1, 1 },
  { 16480, 7723, 3840, 3106, 1347, 252, 18, 1, 1 },
  { 16594, 7720, 3814, 3063, 1315, 243, 17, 1, 1 },
  { 16708, 7715, 3788, 3021, 1284, 234, 16, 1, 1 },
  { 16822, 7710, 3762, 2979, 1253, 225, 15, 1, 1 },
  { 16936, 7704, 3735, 2937, 1223, 217, 14, 1, 1 },
  { 17050, 7697, 3708, 2895, 1193, 209, 14, 1, 1 },
  { 17162, 7690, 3681, 2854, 1164, 202, 13, 1, 1 },
  { 17276, 7682, 3654, 2812, 1136, 194, 12, 1, 1 },
  { 17389, 7673, 3626, 2771, 1108, 187, 12, 1, 1 },
  { 17504, 7663, 3598, 2730, 1080, 180, 11, 1, 1 },
  { 17617, 7653, 3570, 2689, 1053, 173, 11, 1, 1 },
  { 17730, 7642, 3541, 2649, 1027, 167, 10, 1, 1 },
  { 17843, 7630, 3513, 2608, 1001, 161, 10, 1, 1 },
  { 17957, 7618, 3484, 2569, 975, 154, 9, 1, 1 },
  { 18069, 7605, 3455, 2529, 950, 149, 9, 1, 1 },
  { 18183, 7591, 3426, 2489, 926, 143, 8, 1, 1 },
  { 18296, 7576, 3396, 2450, 902, 138, 8, 1, 1 },
  { 18410, 7562, 3366, 2411, 878, 132, 7, 1, 1 },
  { 18523, 7545, 3337, 2372, 855, 127, 7, 1, 1 },
  { 18636, 7529, 3306, 2333, 833, 122, 7, 1, 1 },
  { 18749, 7511, 3276, 2295, 811, 118, 6, 1, 1 },
  { 18862, 7493, 3246, 2257, 789, 113, 6, 1, 1 },
  { 18975, 7474, 3215, 2219, 768, 109, 6, 1, 1 },
  { 19088, 7455, 3185, 2182, 747, 104, 5, 1, 1 },
  { 19201, 7435, 3154, 2144, 727, 100, 5, 1, 1 },
  { 19314, 7414, 3123, 2107, 707, 96, 5, 1, 1 },
  { 19427, 7392, 3092, 2071, 687, 92, 5, 1, 1 },
  { 19541, 7370, 3060, 2034, 668, 89, 4, 1, 1 },
  { 19654, 7347, 3029, 1998, 649, 85, 4, 1, 1 },
  { 19766, 7323, 2997, 1963, 631, 82, 4, 1, 1 },
  { 19878, 7299, 2966, 1927, 613, 79, 4, 1, 1 },
  { 19991, 7274, 2934, 1892, 596, 75, 4, 1, 1 },
  { 20105, 7248, 2902, 1857, 579, 72, 3, 1, 1 },
  { 20218, 7222, 2870, 1822, 562, 69, 3, 1, 1 },
  { 20331, 7195, 2838, 1788, 545, 66, 3, 1, 1 },
  { 20443, 7167, 2806, 1754, 529, 64, 3, 1, 1 },
  { 20556, 7138, 2774, 1720, 514, 61, 3, 1, 1 },
  { 20670, 7109, 2741, 1687, 498, 58, 3, 1, 1 },
  { 20783, 7079, 2709, 1654, 483, 56, 2, 1, 1 },
  { 20895, 7049, 2676, 1621, 469, 54, 2, 1, 1 },
  { 21008, 7017, 2644, 1589, 455, 51, 2, 1, 1 },
  { 21121, 6985, 2611, 1557, 441, 49, 2, 1, 1 },
  { 21234, 6953, 2578, 1525, 427, 47, 2, 1, 1 },
  { 21347, 6919, 2545, 1494, 414, 45, 2, 1, 1 },
  { 21460, 6885, 2513, 1462, 401, 43, 2, 1, 1 },
  { 21573, 6850, 2480, 1432, 388, 41, 2, 1, 1 },
  { 21687, 6815, 2447, 1401, 375, 39, 2, 1, 1 },
  { 21801, 6778, 2414, 1371, 363, 38, 1, 1, 1 },
  { 21914, 6741, 2381, 1341, 352, 36, 1, 1, 1 },
  { 22028, 6704, 2348, 1311, 340, 34, 1, 1, 1 },
  { 22141, 6665, 2315, 1282, 329, 33, 1, 1, 1 },
  { 22255, 6626, 2282, 1253, 318, 31, 1, 1, 1 },
  { 22368, 6586, 2249, 1225, 307, 30, 1, 1, 1 },
  { 22482, 6546, 2216, 1196, 297, 28, 1, 1, 1 },
  { 22595, 6505, 2183, 1169, 286, 27, 1, 1, 1 },
  { 22709, 6463, 2149, 1141, 277, 26, 1, 1, 1 },
  { 22823, 6420, 2116, 1114, 267, 25, 1, 1, 1 },
  { 22938, 6377, 2083, 1087, 257, 23, 1, 1, 1 },
  { 23053, 6332, 2050, 1060, 248, 22, 1, 1, 1 },
  { 23167, 6287, 2017, 1034, 239, 21, 1, 1, 1 },
  { 23280, 6242, 1984, 1008, 231, 20, 1, 1, 1 },
  { 23396, 6195, 1951, 982, 222, 19, 1, 1, 1 },
  { 23510, 6148, 1918, 957, 214, 18, 1, 1, 1 },
  { 23625, 6100, 1885, 932, 206, 17, 1, 1, 1 },
  { 23741, 6051, 1852, 907, 198, 16, 1, 1, 1 },
  { 23855, 6002, 1819, 883, 190, 16, 1, 1, 1 },
  { 23971, 5951, 1786, 859, 183, 15, 1, 1, 1 },
  { 24087, 5900, 1753, 835, 176, 14, 1, 1, 1 },
  { 24203, 5848, 1720, 812, 169, 13, 1, 1, 1 },
  { 24318, 5796, 1687, 789, 162, 13, 1, 1, 1 },
  { 24435, 5742, 1655, 766, 155, 12, 1, 1, 1 },
  { 24552, 5688, 1622, 743, 149, 11, 1, 1, 1 },
  { 24669, 5632, 1589, 721, 143, 11, 1, 1, 1 },
  { 24786, 5576, 1557, 699, 137, 10, 1, 1, 1 },
  { 24903, 5519, 1524, 678, 131, 10, 1, 1, 1 },
  { 25021, 5462, 1491, 657, 125, 9, 1, 1, 1 },
  { 25139, 5403, 1459, 636, 120, 8, 1, 1, 1 },
  { 25258, 5343, 1427, 615, 114, 8, 1, 1, 1 },
  { 25376, 5283, 1394, 595, 109, 8, 1, 1, 1 },
  { 25496, 5221, 1362, 575, 104, 7, 1, 1, 1 },
  { 25614, 5159, 1330, 556, 99, 7, 1, 1, 1 },
  { 25735, 5096, 1298, 536, 94, 6, 1, 1, 1 },
  { 25856, 5031, 1265, 517, 90, 6, 1, 1, 1 },
  { 25977, 4966, 1233, 499, 85, 5, 1, 1, 1 },
  { 26098, 4899, 1202, 480, 81, 5, 1, 1, 1 },
  { 26220, 4831, 1170, 462, 77, 5, 1, 1, 1 },
  { 26343, 4763, 1138, 444, 73, 4, 1, 1, 1 },
  { 26466, 4693, 1106, 427, 69, 4, 1, 1, 1 },
  { 26589, 4622, 1075, 410, 65, 4, 1, 1, 1 },
  { 26713, 4550, 1043, 393, 62, 4, 1, 1, 1 },
  { 26840, 4476, 1012, 376, 58, 3, 1, 1, 1 },
  { 26966, 4401, 980, 360, 55, 3, 1, 1, 1 },
  { 27092, 4325, 949, 344, 52, 3, 1, 1, 1 },
  { 27220, 4248, 918, 328, 48, 3, 1, 1, 1 },
  { 27350, 4169, 886, 313, 45, 2, 1, 1, 1 },
  { 27480, 4088, 855, 298, 42, 2, 1, 1, 1 },
  { 27610, 4006, 824, 283, 40, 2, 1, 1, 1 },
  { 27743, 3922, 793, 268, 37, 2, 1, 1, 1 },
  { 27876, 3837, 762, 254, 34, 2, 1, 1, 1 },
  { 28011, 3749, 731, 240, 32, 2, 1, 1, 1 },
  { 28147, 3659, 701, 227, 30, 1, 1, 1, 1 },
  { 28286, 3568, 670, 213, 27, 1, 1, 1, 1 },
  { 28426, 3474, 639, 200, 25, 1, 1, 1, 1 },
  { 28569, 3377, 608, 187, 23, 1, 1, 1, 1 },
  { 28714, 3278, 577, 174, 21, 1, 1, 1, 1 },
  { 28860, 3176, 547, 162, 19, 1, 1, 1, 1 },
  { 29010, 3071, 516, 150, 17, 1, 1, 1, 1 },
  { 29163, 2962, 485, 138, 16, 1, 1, 1, 1 },
  { 29320, 2849, 454, 127, 14, 1, 1, 1, 1 },
  { 29483, 2731, 423, 115, 12, 1, 1, 1, 1 },
  { 29650, 2608, 391, 104, 11, 1, 1, 1, 1 },
  { 29823, 2479, 360, 93, 9, 1, 1, 1, 1 },
  { 30002, 2343, 328, 83, 8, 1, 1, 1, 1 },
  { 30192, 2198, 295, 72, 7, 1, 1, 1, 1 },
  { 30393, 2041, 262, 62, 6, 1, 1, 1, 1 },
  { 30612, 1869, 227, 52, 4, 1, 1, 1, 1 },
  { 30853, 1676, 191, 41, 3, 1, 1, 1, 1 },
  { 31131, 1448, 152, 31, 2, 1, 1, 1, 1 },
  { 31486, 1150, 107, 20, 1, 1, 1, 1, 1 },
};
Alex Converse's avatar
Alex Converse committed
893

clang-format's avatar
clang-format committed
894
/* clang-format off */
hui su's avatar
hui su committed
895
#if CONFIG_Q_ADAPT_PROBS
Yaowu Xu's avatar
Yaowu Xu committed
896
const av1_coeff_probs_model
hui su's avatar
hui su committed
897
898
default_qctx_coef_probs[QCTX_BINS][TX_SIZES][PLANE_TYPES] = {
    {  // Q_Index 0
899
#if CONFIG_CHROMA_2X2
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
        {  // TX_SIZE 0
            {  // Y plane
                {  // Intra
                    {  // band 0
                        {182,  34, 137}, { 79,  39, 103}, { 10,  28,  51},
                        {128, 128, 128}, {128, 128, 128}, {128, 128, 128},
                    },
                    {  // band 1
                        { 45,  88, 147}, { 46,  80, 140}, { 25,  69, 119},
                        { 12,  57,  96}, {  4,  41,  65}, {  1,  20,  31},
                    },
                    {  // band 2
                        { 58, 124, 190}, { 39, 106, 178}, { 16,  86, 147},
                        {  7,  69, 114}, {  3,  50,  80}, {  1,  25,  42},
                    },
                    {  // band 3
                        { 90, 138, 215}, { 54, 116, 198}, { 18,  86, 155},
                        {  5,  62, 112}, {  1,  38,  68}, {  1,  17,  30},
                    },
                    {  // band 4
                        {126, 149, 231}, { 82, 114, 211}, { 21,  80, 157},
                        {  6,  56, 105}, {  1,  36,  64}, {  1,  17,  31},
                    },
                    {  // band 5
                        {171,  56, 236}, {140,  54, 219}, { 57,  45, 167},
                        { 26,  36, 113}, { 11,  29,  72}, {  3,  18,  39},
                    },
                },
                {  // Intra
                    {  // band 0
                        {153, 122, 186}, {106, 109, 171}, { 36,  84, 128},
                        {128, 128, 128}, {128, 128, 128}, {128, 128, 128},
                    },
                    {  // band 1
                        { 27, 151, 201}, { 34, 131, 199}, { 23, 102, 161},
                        { 10,  80, 120}, {  4,  52,  78}, {  1,  24,  37},
                    },
                    {  // band 2
                        { 43, 158, 213}, { 35, 133, 203}, {  8,  92, 151},
                        {  2,  64, 106}, {  1,  36,  60}, {  1,  13,  24},
                    },
                    {  // band 3
                        { 68, 167, 223}, { 36, 135, 211}, {  9,  94, 157},
                        {  2,  67, 112}, {  1,  40,  68}, {  1,  17,  31},
                    },
                    {  // band 4
                        {131, 146, 237}, { 72, 119, 223}, { 17,  82, 164},
                        {  4,  55, 107}, {  1,  34,  63}, {  1,  16,  29},
                    },
                    {  // band 5
                        {184,  68, 244}, {153,  59, 232}, { 68,  51, 179},
                        { 31,  40, 123}, { 13,  29,  77}, {  4,  17,  37},
                    },
                },
            },
            {  // UV plane
                {  // Inter
                    {  // band 0
                        {203,  41, 203}, {127,  56, 174}, { 49,  56, 127},
                        {128, 128, 128}, {128, 128, 128}, {128, 128, 128},
                    },
                    {  // band 1
                        {110, 121, 217}, {119, 113, 213}, { 64,  95, 185},
                        { 30,  72, 144}, {  8,  42,  76}, {  2,  17,  25},
                    },
                    {  // band 2
                        {127, 159, 229}, {115, 134, 223}, { 36, 100, 189},
                        { 11,  75, 142}, {  3,  48,  83}, {  1,  19,  33},
                    },
                    {  // band 3
                        {150, 172, 241}, { 90, 133, 231}, { 28, 102, 192},
                        {  7,  81, 147}, {  1,  53,  91}, {  1,  25,  42},
                    },
                    {  // band 4
                        {184, 144, 248}, {114, 117, 237}, { 37,  89, 192},
                        { 10,  63, 130}, {  4,  42,  76}, {  1,  19,  38},
                    },
                    {  // band 5
                        {207,  79, 250}, {179,  74, 241}, { 83,  67, 199},
                        { 38,  51, 142}, { 17,  37,  97}, { 10,  14,  55},
                    },
                },
                {  // Inter
                    {  // band 0
                        {220,  82, 232}, {150,  93, 214}, { 66,  95, 177},
                        {128, 128, 128}, {128, 128, 128}, {128, 128, 128},
                    },
                    {  // band 1
                        {116, 160, 227}, {136, 141, 227}, { 67, 114, 190},
                        { 40,  94, 148}, { 21,  70, 107}, { 10,  43,  63},
                    },
                    {  // band 2
                        {124, 173, 235}, {105, 147, 226}, { 27, 107, 184},
                        { 10,  80, 142}, {  3,  50,  86}, {  1,  16,  32},
                    },
                    {  // band 3
                        {149, 179, 243}, { 89, 147, 234}, { 29, 112, 193},
                        {  9,  94, 157}, {  1,  64, 111}, {  1,  25,  43},
                    },
                    {  // band 4
                        {187, 153, 248}, {127, 130, 241}, { 52,  99, 202},
For faster browsing, not all history is shown. View entire blame