Move H.264 tables that are only useful for encoding to h264enc.c.
[libav.git] / libavcodec / h264data.h
1 /*
2 * H26L/H264/AVC/JVT/14496-10/... encoder/decoder
3 * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
4 *
5 * This file is part of FFmpeg.
6 *
7 * FFmpeg is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
11 *
12 * FFmpeg is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with FFmpeg; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20 */
21
22 /**
23 * @file h264data.h
24 * @brief
25 * H264 / AVC / MPEG4 part10 codec data table
26 * @author Michael Niedermayer <michaelni@gmx.at>
27 */
28
29 #ifndef AVCODEC_H264DATA_H
30 #define AVCODEC_H264DATA_H
31
32 #include <stdint.h>
33 #include "libavutil/rational.h"
34 #include "mpegvideo.h"
35
36
37 static const AVRational pixel_aspect[17]={
38 {0, 1},
39 {1, 1},
40 {12, 11},
41 {10, 11},
42 {16, 11},
43 {40, 33},
44 {24, 11},
45 {20, 11},
46 {32, 11},
47 {80, 33},
48 {18, 11},
49 {15, 11},
50 {64, 33},
51 {160,99},
52 {4, 3},
53 {3, 2},
54 {2, 1},
55 };
56
57 static const uint8_t golomb_to_pict_type[5]=
58 {FF_P_TYPE, FF_B_TYPE, FF_I_TYPE, FF_SP_TYPE, FF_SI_TYPE};
59
60 static const uint8_t chroma_qp[52]={
61 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10,11,
62 12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,
63 28,29,29,30,31,32,32,33,34,34,35,35,36,36,37,37,
64 37,38,38,38,39,39,39,39
65
66 };
67
68 static const uint8_t golomb_to_intra4x4_cbp[48]={
69 47, 31, 15, 0, 23, 27, 29, 30, 7, 11, 13, 14, 39, 43, 45, 46,
70 16, 3, 5, 10, 12, 19, 21, 26, 28, 35, 37, 42, 44, 1, 2, 4,
71 8, 17, 18, 20, 24, 6, 9, 22, 25, 32, 33, 34, 36, 40, 38, 41
72 };
73
74 static const uint8_t golomb_to_inter_cbp[48]={
75 0, 16, 1, 2, 4, 8, 32, 3, 5, 10, 12, 15, 47, 7, 11, 13,
76 14, 6, 9, 31, 35, 37, 42, 44, 33, 34, 36, 40, 39, 43, 45, 46,
77 17, 18, 20, 24, 19, 21, 26, 28, 23, 27, 29, 30, 22, 25, 38, 41
78 };
79
80 static const uint8_t golomb_to_inter_cbp_gray[16]={
81 0, 1, 2, 4, 8, 3, 5,10,12,15, 7,11,13,14, 6, 9,
82 };
83
84 static const uint8_t golomb_to_intra4x4_cbp_gray[16]={
85 15, 0, 7,11,13,14, 3, 5,10,12, 1, 2, 4, 8, 6, 9,
86 };
87
88 static const uint8_t chroma_dc_coeff_token_len[4*5]={
89 2, 0, 0, 0,
90 6, 1, 0, 0,
91 6, 6, 3, 0,
92 6, 7, 7, 6,
93 6, 8, 8, 7,
94 };
95
96 static const uint8_t chroma_dc_coeff_token_bits[4*5]={
97 1, 0, 0, 0,
98 7, 1, 0, 0,
99 4, 6, 1, 0,
100 3, 3, 2, 5,
101 2, 3, 2, 0,
102 };
103
104 static const uint8_t coeff_token_len[4][4*17]={
105 {
106 1, 0, 0, 0,
107 6, 2, 0, 0, 8, 6, 3, 0, 9, 8, 7, 5, 10, 9, 8, 6,
108 11,10, 9, 7, 13,11,10, 8, 13,13,11, 9, 13,13,13,10,
109 14,14,13,11, 14,14,14,13, 15,15,14,14, 15,15,15,14,
110 16,15,15,15, 16,16,16,15, 16,16,16,16, 16,16,16,16,
111 },
112 {
113 2, 0, 0, 0,
114 6, 2, 0, 0, 6, 5, 3, 0, 7, 6, 6, 4, 8, 6, 6, 4,
115 8, 7, 7, 5, 9, 8, 8, 6, 11, 9, 9, 6, 11,11,11, 7,
116 12,11,11, 9, 12,12,12,11, 12,12,12,11, 13,13,13,12,
117 13,13,13,13, 13,14,13,13, 14,14,14,13, 14,14,14,14,
118 },
119 {
120 4, 0, 0, 0,
121 6, 4, 0, 0, 6, 5, 4, 0, 6, 5, 5, 4, 7, 5, 5, 4,
122 7, 5, 5, 4, 7, 6, 6, 4, 7, 6, 6, 4, 8, 7, 7, 5,
123 8, 8, 7, 6, 9, 8, 8, 7, 9, 9, 8, 8, 9, 9, 9, 8,
124 10, 9, 9, 9, 10,10,10,10, 10,10,10,10, 10,10,10,10,
125 },
126 {
127 6, 0, 0, 0,
128 6, 6, 0, 0, 6, 6, 6, 0, 6, 6, 6, 6, 6, 6, 6, 6,
129 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
130 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
131 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
132 }
133 };
134
135 static const uint8_t coeff_token_bits[4][4*17]={
136 {
137 1, 0, 0, 0,
138 5, 1, 0, 0, 7, 4, 1, 0, 7, 6, 5, 3, 7, 6, 5, 3,
139 7, 6, 5, 4, 15, 6, 5, 4, 11,14, 5, 4, 8,10,13, 4,
140 15,14, 9, 4, 11,10,13,12, 15,14, 9,12, 11,10,13, 8,
141 15, 1, 9,12, 11,14,13, 8, 7,10, 9,12, 4, 6, 5, 8,
142 },
143 {
144 3, 0, 0, 0,
145 11, 2, 0, 0, 7, 7, 3, 0, 7,10, 9, 5, 7, 6, 5, 4,
146 4, 6, 5, 6, 7, 6, 5, 8, 15, 6, 5, 4, 11,14,13, 4,
147 15,10, 9, 4, 11,14,13,12, 8,10, 9, 8, 15,14,13,12,
148 11,10, 9,12, 7,11, 6, 8, 9, 8,10, 1, 7, 6, 5, 4,
149 },
150 {
151 15, 0, 0, 0,
152 15,14, 0, 0, 11,15,13, 0, 8,12,14,12, 15,10,11,11,
153 11, 8, 9,10, 9,14,13, 9, 8,10, 9, 8, 15,14,13,13,
154 11,14,10,12, 15,10,13,12, 11,14, 9,12, 8,10,13, 8,
155 13, 7, 9,12, 9,12,11,10, 5, 8, 7, 6, 1, 4, 3, 2,
156 },
157 {
158 3, 0, 0, 0,
159 0, 1, 0, 0, 4, 5, 6, 0, 8, 9,10,11, 12,13,14,15,
160 16,17,18,19, 20,21,22,23, 24,25,26,27, 28,29,30,31,
161 32,33,34,35, 36,37,38,39, 40,41,42,43, 44,45,46,47,
162 48,49,50,51, 52,53,54,55, 56,57,58,59, 60,61,62,63,
163 }
164 };
165
166 static const uint8_t total_zeros_len[16][16]= {
167 {1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9},
168 {3,3,3,3,3,4,4,4,4,5,5,6,6,6,6},
169 {4,3,3,3,4,4,3,3,4,5,5,6,5,6},
170 {5,3,4,4,3,3,3,4,3,4,5,5,5},
171 {4,4,4,3,3,3,3,3,4,5,4,5},
172 {6,5,3,3,3,3,3,3,4,3,6},
173 {6,5,3,3,3,2,3,4,3,6},
174 {6,4,5,3,2,2,3,3,6},
175 {6,6,4,2,2,3,2,5},
176 {5,5,3,2,2,2,4},
177 {4,4,3,3,1,3},
178 {4,4,2,1,3},
179 {3,3,1,2},
180 {2,2,1},
181 {1,1},
182 };
183
184 static const uint8_t total_zeros_bits[16][16]= {
185 {1,3,2,3,2,3,2,3,2,3,2,3,2,3,2,1},
186 {7,6,5,4,3,5,4,3,2,3,2,3,2,1,0},
187 {5,7,6,5,4,3,4,3,2,3,2,1,1,0},
188 {3,7,5,4,6,5,4,3,3,2,2,1,0},
189 {5,4,3,7,6,5,4,3,2,1,1,0},
190 {1,1,7,6,5,4,3,2,1,1,0},
191 {1,1,5,4,3,3,2,1,1,0},
192 {1,1,1,3,3,2,2,1,0},
193 {1,0,1,3,2,1,1,1},
194 {1,0,1,3,2,1,1},
195 {0,1,1,2,1,3},
196 {0,1,1,1,1},
197 {0,1,1,1},
198 {0,1,1},
199 {0,1},
200 };
201
202 static const uint8_t chroma_dc_total_zeros_len[3][4]= {
203 { 1, 2, 3, 3,},
204 { 1, 2, 2, 0,},
205 { 1, 1, 0, 0,},
206 };
207
208 static const uint8_t chroma_dc_total_zeros_bits[3][4]= {
209 { 1, 1, 1, 0,},
210 { 1, 1, 0, 0,},
211 { 1, 0, 0, 0,},
212 };
213
214 static const uint8_t run_len[7][16]={
215 {1,1},
216 {1,2,2},
217 {2,2,2,2},
218 {2,2,2,3,3},
219 {2,2,3,3,3,3},
220 {2,3,3,3,3,3,3},
221 {3,3,3,3,3,3,3,4,5,6,7,8,9,10,11},
222 };
223
224 static const uint8_t run_bits[7][16]={
225 {1,0},
226 {1,1,0},
227 {3,2,1,0},
228 {3,2,1,1,0},
229 {3,2,3,2,1,0},
230 {3,0,1,3,2,5,4},
231 {7,6,5,4,3,2,1,1,1,1,1,1,1,1,1},
232 };
233
234 /*
235 o-o o-o
236 / / /
237 o-o o-o
238 ,---'
239 o-o o-o
240 / / /
241 o-o o-o
242 */
243
244 static const uint8_t scan8[16 + 2*4]={
245 4+1*8, 5+1*8, 4+2*8, 5+2*8,
246 6+1*8, 7+1*8, 6+2*8, 7+2*8,
247 4+3*8, 5+3*8, 4+4*8, 5+4*8,
248 6+3*8, 7+3*8, 6+4*8, 7+4*8,
249 1+1*8, 2+1*8,
250 1+2*8, 2+2*8,
251 1+4*8, 2+4*8,
252 1+5*8, 2+5*8,
253 };
254
255 static const uint8_t zigzag_scan[16]={
256 0+0*4, 1+0*4, 0+1*4, 0+2*4,
257 1+1*4, 2+0*4, 3+0*4, 2+1*4,
258 1+2*4, 0+3*4, 1+3*4, 2+2*4,
259 3+1*4, 3+2*4, 2+3*4, 3+3*4,
260 };
261
262 static const uint8_t field_scan[16]={
263 0+0*4, 0+1*4, 1+0*4, 0+2*4,
264 0+3*4, 1+1*4, 1+2*4, 1+3*4,
265 2+0*4, 2+1*4, 2+2*4, 2+3*4,
266 3+0*4, 3+1*4, 3+2*4, 3+3*4,
267 };
268
269 static const uint8_t luma_dc_zigzag_scan[16]={
270 0*16 + 0*64, 1*16 + 0*64, 2*16 + 0*64, 0*16 + 2*64,
271 3*16 + 0*64, 0*16 + 1*64, 1*16 + 1*64, 2*16 + 1*64,
272 1*16 + 2*64, 2*16 + 2*64, 3*16 + 2*64, 0*16 + 3*64,
273 3*16 + 1*64, 1*16 + 3*64, 2*16 + 3*64, 3*16 + 3*64,
274 };
275
276 static const uint8_t luma_dc_field_scan[16]={
277 0*16 + 0*64, 2*16 + 0*64, 1*16 + 0*64, 0*16 + 2*64,
278 2*16 + 2*64, 3*16 + 0*64, 1*16 + 2*64, 3*16 + 2*64,
279 0*16 + 1*64, 2*16 + 1*64, 0*16 + 3*64, 2*16 + 3*64,
280 1*16 + 1*64, 3*16 + 1*64, 1*16 + 3*64, 3*16 + 3*64,
281 };
282
283 static const uint8_t chroma_dc_scan[4]={
284 (0+0*2)*16, (1+0*2)*16,
285 (0+1*2)*16, (1+1*2)*16, //FIXME
286 };
287
288 static const uint8_t zigzag_scan8x8[64]={
289 0+0*8, 1+0*8, 0+1*8, 0+2*8,
290 1+1*8, 2+0*8, 3+0*8, 2+1*8,
291 1+2*8, 0+3*8, 0+4*8, 1+3*8,
292 2+2*8, 3+1*8, 4+0*8, 5+0*8,
293 4+1*8, 3+2*8, 2+3*8, 1+4*8,
294 0+5*8, 0+6*8, 1+5*8, 2+4*8,
295 3+3*8, 4+2*8, 5+1*8, 6+0*8,
296 7+0*8, 6+1*8, 5+2*8, 4+3*8,
297 3+4*8, 2+5*8, 1+6*8, 0+7*8,
298 1+7*8, 2+6*8, 3+5*8, 4+4*8,
299 5+3*8, 6+2*8, 7+1*8, 7+2*8,
300 6+3*8, 5+4*8, 4+5*8, 3+6*8,
301 2+7*8, 3+7*8, 4+6*8, 5+5*8,
302 6+4*8, 7+3*8, 7+4*8, 6+5*8,
303 5+6*8, 4+7*8, 5+7*8, 6+6*8,
304 7+5*8, 7+6*8, 6+7*8, 7+7*8,
305 };
306
307 // zigzag_scan8x8_cavlc[i] = zigzag_scan8x8[(i/4) + 16*(i%4)]
308 static const uint8_t zigzag_scan8x8_cavlc[64]={
309 0+0*8, 1+1*8, 1+2*8, 2+2*8,
310 4+1*8, 0+5*8, 3+3*8, 7+0*8,
311 3+4*8, 1+7*8, 5+3*8, 6+3*8,
312 2+7*8, 6+4*8, 5+6*8, 7+5*8,
313 1+0*8, 2+0*8, 0+3*8, 3+1*8,
314 3+2*8, 0+6*8, 4+2*8, 6+1*8,
315 2+5*8, 2+6*8, 6+2*8, 5+4*8,
316 3+7*8, 7+3*8, 4+7*8, 7+6*8,
317 0+1*8, 3+0*8, 0+4*8, 4+0*8,
318 2+3*8, 1+5*8, 5+1*8, 5+2*8,
319 1+6*8, 3+5*8, 7+1*8, 4+5*8,
320 4+6*8, 7+4*8, 5+7*8, 6+7*8,
321 0+2*8, 2+1*8, 1+3*8, 5+0*8,
322 1+4*8, 2+4*8, 6+0*8, 4+3*8,
323 0+7*8, 4+4*8, 7+2*8, 3+6*8,
324 5+5*8, 6+5*8, 6+6*8, 7+7*8,
325 };
326
327 static const uint8_t field_scan8x8[64]={
328 0+0*8, 0+1*8, 0+2*8, 1+0*8,
329 1+1*8, 0+3*8, 0+4*8, 1+2*8,
330 2+0*8, 1+3*8, 0+5*8, 0+6*8,
331 0+7*8, 1+4*8, 2+1*8, 3+0*8,
332 2+2*8, 1+5*8, 1+6*8, 1+7*8,
333 2+3*8, 3+1*8, 4+0*8, 3+2*8,
334 2+4*8, 2+5*8, 2+6*8, 2+7*8,
335 3+3*8, 4+1*8, 5+0*8, 4+2*8,
336 3+4*8, 3+5*8, 3+6*8, 3+7*8,
337 4+3*8, 5+1*8, 6+0*8, 5+2*8,
338 4+4*8, 4+5*8, 4+6*8, 4+7*8,
339 5+3*8, 6+1*8, 6+2*8, 5+4*8,
340 5+5*8, 5+6*8, 5+7*8, 6+3*8,
341 7+0*8, 7+1*8, 6+4*8, 6+5*8,
342 6+6*8, 6+7*8, 7+2*8, 7+3*8,
343 7+4*8, 7+5*8, 7+6*8, 7+7*8,
344 };
345
346 static const uint8_t field_scan8x8_cavlc[64]={
347 0+0*8, 1+1*8, 2+0*8, 0+7*8,
348 2+2*8, 2+3*8, 2+4*8, 3+3*8,
349 3+4*8, 4+3*8, 4+4*8, 5+3*8,
350 5+5*8, 7+0*8, 6+6*8, 7+4*8,
351 0+1*8, 0+3*8, 1+3*8, 1+4*8,
352 1+5*8, 3+1*8, 2+5*8, 4+1*8,
353 3+5*8, 5+1*8, 4+5*8, 6+1*8,
354 5+6*8, 7+1*8, 6+7*8, 7+5*8,
355 0+2*8, 0+4*8, 0+5*8, 2+1*8,
356 1+6*8, 4+0*8, 2+6*8, 5+0*8,
357 3+6*8, 6+0*8, 4+6*8, 6+2*8,
358 5+7*8, 6+4*8, 7+2*8, 7+6*8,
359 1+0*8, 1+2*8, 0+6*8, 3+0*8,
360 1+7*8, 3+2*8, 2+7*8, 4+2*8,
361 3+7*8, 5+2*8, 4+7*8, 5+4*8,
362 6+3*8, 6+5*8, 7+3*8, 7+7*8,
363 };
364
365 #define MB_TYPE_REF0 MB_TYPE_ACPRED //dirty but it fits in 16bit
366 #define MB_TYPE_8x8DCT 0x01000000
367 #define IS_REF0(a) ((a)&MB_TYPE_REF0)
368 #define IS_8x8DCT(a) ((a)&MB_TYPE_8x8DCT)
369
370
371 typedef struct IMbInfo{
372 uint16_t type;
373 uint8_t pred_mode;
374 uint8_t cbp;
375 } IMbInfo;
376
377 static const IMbInfo i_mb_type_info[26]={
378 {MB_TYPE_INTRA4x4 , -1, -1},
379 {MB_TYPE_INTRA16x16, 2, 0},
380 {MB_TYPE_INTRA16x16, 1, 0},
381 {MB_TYPE_INTRA16x16, 0, 0},
382 {MB_TYPE_INTRA16x16, 3, 0},
383 {MB_TYPE_INTRA16x16, 2, 16},
384 {MB_TYPE_INTRA16x16, 1, 16},
385 {MB_TYPE_INTRA16x16, 0, 16},
386 {MB_TYPE_INTRA16x16, 3, 16},
387 {MB_TYPE_INTRA16x16, 2, 32},
388 {MB_TYPE_INTRA16x16, 1, 32},
389 {MB_TYPE_INTRA16x16, 0, 32},
390 {MB_TYPE_INTRA16x16, 3, 32},
391 {MB_TYPE_INTRA16x16, 2, 15+0},
392 {MB_TYPE_INTRA16x16, 1, 15+0},
393 {MB_TYPE_INTRA16x16, 0, 15+0},
394 {MB_TYPE_INTRA16x16, 3, 15+0},
395 {MB_TYPE_INTRA16x16, 2, 15+16},
396 {MB_TYPE_INTRA16x16, 1, 15+16},
397 {MB_TYPE_INTRA16x16, 0, 15+16},
398 {MB_TYPE_INTRA16x16, 3, 15+16},
399 {MB_TYPE_INTRA16x16, 2, 15+32},
400 {MB_TYPE_INTRA16x16, 1, 15+32},
401 {MB_TYPE_INTRA16x16, 0, 15+32},
402 {MB_TYPE_INTRA16x16, 3, 15+32},
403 {MB_TYPE_INTRA_PCM , -1, -1},
404 };
405
406 typedef struct PMbInfo{
407 uint16_t type;
408 uint8_t partition_count;
409 } PMbInfo;
410
411 static const PMbInfo p_mb_type_info[5]={
412 {MB_TYPE_16x16|MB_TYPE_P0L0 , 1},
413 {MB_TYPE_16x8 |MB_TYPE_P0L0|MB_TYPE_P1L0, 2},
414 {MB_TYPE_8x16 |MB_TYPE_P0L0|MB_TYPE_P1L0, 2},
415 {MB_TYPE_8x8 |MB_TYPE_P0L0|MB_TYPE_P1L0, 4},
416 {MB_TYPE_8x8 |MB_TYPE_P0L0|MB_TYPE_P1L0|MB_TYPE_REF0, 4},
417 };
418
419 static const PMbInfo p_sub_mb_type_info[4]={
420 {MB_TYPE_16x16|MB_TYPE_P0L0 , 1},
421 {MB_TYPE_16x8 |MB_TYPE_P0L0 , 2},
422 {MB_TYPE_8x16 |MB_TYPE_P0L0 , 2},
423 {MB_TYPE_8x8 |MB_TYPE_P0L0 , 4},
424 };
425
426 static const PMbInfo b_mb_type_info[23]={
427 {MB_TYPE_DIRECT2 , 1, },
428 {MB_TYPE_16x16|MB_TYPE_P0L0 , 1, },
429 {MB_TYPE_16x16 |MB_TYPE_P0L1 , 1, },
430 {MB_TYPE_16x16|MB_TYPE_P0L0|MB_TYPE_P0L1 , 1, },
431 {MB_TYPE_16x8 |MB_TYPE_P0L0 |MB_TYPE_P1L0 , 2, },
432 {MB_TYPE_8x16 |MB_TYPE_P0L0 |MB_TYPE_P1L0 , 2, },
433 {MB_TYPE_16x8 |MB_TYPE_P0L1 |MB_TYPE_P1L1, 2, },
434 {MB_TYPE_8x16 |MB_TYPE_P0L1 |MB_TYPE_P1L1, 2, },
435 {MB_TYPE_16x8 |MB_TYPE_P0L0 |MB_TYPE_P1L1, 2, },
436 {MB_TYPE_8x16 |MB_TYPE_P0L0 |MB_TYPE_P1L1, 2, },
437 {MB_TYPE_16x8 |MB_TYPE_P0L1|MB_TYPE_P1L0 , 2, },
438 {MB_TYPE_8x16 |MB_TYPE_P0L1|MB_TYPE_P1L0 , 2, },
439 {MB_TYPE_16x8 |MB_TYPE_P0L0 |MB_TYPE_P1L0|MB_TYPE_P1L1, 2, },
440 {MB_TYPE_8x16 |MB_TYPE_P0L0 |MB_TYPE_P1L0|MB_TYPE_P1L1, 2, },
441 {MB_TYPE_16x8 |MB_TYPE_P0L1|MB_TYPE_P1L0|MB_TYPE_P1L1, 2, },
442 {MB_TYPE_8x16 |MB_TYPE_P0L1|MB_TYPE_P1L0|MB_TYPE_P1L1, 2, },
443 {MB_TYPE_16x8 |MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_P1L0 , 2, },
444 {MB_TYPE_8x16 |MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_P1L0 , 2, },
445 {MB_TYPE_16x8 |MB_TYPE_P0L0|MB_TYPE_P0L1 |MB_TYPE_P1L1, 2, },
446 {MB_TYPE_8x16 |MB_TYPE_P0L0|MB_TYPE_P0L1 |MB_TYPE_P1L1, 2, },
447 {MB_TYPE_16x8 |MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_P1L0|MB_TYPE_P1L1, 2, },
448 {MB_TYPE_8x16 |MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_P1L0|MB_TYPE_P1L1, 2, },
449 {MB_TYPE_8x8 |MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_P1L0|MB_TYPE_P1L1, 4, },
450 };
451
452 static const PMbInfo b_sub_mb_type_info[13]={
453 {MB_TYPE_DIRECT2 , 1, },
454 {MB_TYPE_16x16|MB_TYPE_P0L0 , 1, },
455 {MB_TYPE_16x16 |MB_TYPE_P0L1 , 1, },
456 {MB_TYPE_16x16|MB_TYPE_P0L0|MB_TYPE_P0L1 , 1, },
457 {MB_TYPE_16x8 |MB_TYPE_P0L0 |MB_TYPE_P1L0 , 2, },
458 {MB_TYPE_8x16 |MB_TYPE_P0L0 |MB_TYPE_P1L0 , 2, },
459 {MB_TYPE_16x8 |MB_TYPE_P0L1 |MB_TYPE_P1L1, 2, },
460 {MB_TYPE_8x16 |MB_TYPE_P0L1 |MB_TYPE_P1L1, 2, },
461 {MB_TYPE_16x8 |MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_P1L0|MB_TYPE_P1L1, 2, },
462 {MB_TYPE_8x16 |MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_P1L0|MB_TYPE_P1L1, 2, },
463 {MB_TYPE_8x8 |MB_TYPE_P0L0 |MB_TYPE_P1L0 , 4, },
464 {MB_TYPE_8x8 |MB_TYPE_P0L1 |MB_TYPE_P1L1, 4, },
465 {MB_TYPE_8x8 |MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_P1L0|MB_TYPE_P1L1, 4, },
466 };
467
468 static const uint8_t default_scaling4[2][16]={
469 { 6,13,20,28,
470 13,20,28,32,
471 20,28,32,37,
472 28,32,37,42
473 },{
474 10,14,20,24,
475 14,20,24,27,
476 20,24,27,30,
477 24,27,30,34
478 }};
479
480 static const uint8_t default_scaling8[2][64]={
481 { 6,10,13,16,18,23,25,27,
482 10,11,16,18,23,25,27,29,
483 13,16,18,23,25,27,29,31,
484 16,18,23,25,27,29,31,33,
485 18,23,25,27,29,31,33,36,
486 23,25,27,29,31,33,36,38,
487 25,27,29,31,33,36,38,40,
488 27,29,31,33,36,38,40,42
489 },{
490 9,13,15,17,19,21,22,24,
491 13,13,17,19,21,22,24,25,
492 15,17,19,21,22,24,25,27,
493 17,19,21,22,24,25,27,28,
494 19,21,22,24,25,27,28,30,
495 21,22,24,25,27,28,30,32,
496 22,24,25,27,28,30,32,33,
497 24,25,27,28,30,32,33,35
498 }};
499
500 static const uint8_t dequant4_coeff_init[6][3]={
501 {10,13,16},
502 {11,14,18},
503 {13,16,20},
504 {14,18,23},
505 {16,20,25},
506 {18,23,29},
507 };
508
509 static const uint8_t dequant8_coeff_init_scan[16] = {
510 0,3,4,3, 3,1,5,1, 4,5,2,5, 3,1,5,1
511 };
512 static const uint8_t dequant8_coeff_init[6][6]={
513 {20,18,32,19,25,24},
514 {22,19,35,21,28,26},
515 {26,23,42,24,33,31},
516 {28,25,45,26,35,33},
517 {32,28,51,30,40,38},
518 {36,32,58,34,46,43},
519 };
520
521 #define QUANT_SHIFT 22
522
523 static const int quant_coeff[52][16]={
524 { 419430,258111,419430,258111,258111,167772,258111,167772,419430,258111,419430,258111,258111,167772,258111,167772,},
525 { 381300,239675,381300,239675,239675,149131,239675,149131,381300,239675,381300,239675,239675,149131,239675,149131,},
526 { 322639,209715,322639,209715,209715,134218,209715,134218,322639,209715,322639,209715,209715,134218,209715,134218,},
527 { 299593,186414,299593,186414,186414,116711,186414,116711,299593,186414,299593,186414,186414,116711,186414,116711,},
528 { 262144,167772,262144,167772,167772,107374,167772,107374,262144,167772,262144,167772,167772,107374,167772,107374,},
529 { 233017,145889,233017,145889,145889, 92564,145889, 92564,233017,145889,233017,145889,145889, 92564,145889, 92564,},
530 { 209715,129056,209715,129056,129056, 83886,129056, 83886,209715,129056,209715,129056,129056, 83886,129056, 83886,},
531 { 190650,119837,190650,119837,119837, 74565,119837, 74565,190650,119837,190650,119837,119837, 74565,119837, 74565,},
532 { 161319,104858,161319,104858,104858, 67109,104858, 67109,161319,104858,161319,104858,104858, 67109,104858, 67109,},
533 { 149797, 93207,149797, 93207, 93207, 58356, 93207, 58356,149797, 93207,149797, 93207, 93207, 58356, 93207, 58356,},
534 { 131072, 83886,131072, 83886, 83886, 53687, 83886, 53687,131072, 83886,131072, 83886, 83886, 53687, 83886, 53687,},
535 { 116508, 72944,116508, 72944, 72944, 46282, 72944, 46282,116508, 72944,116508, 72944, 72944, 46282, 72944, 46282,},
536 { 104858, 64528,104858, 64528, 64528, 41943, 64528, 41943,104858, 64528,104858, 64528, 64528, 41943, 64528, 41943,},
537 { 95325, 59919, 95325, 59919, 59919, 37283, 59919, 37283, 95325, 59919, 95325, 59919, 59919, 37283, 59919, 37283,},
538 { 80660, 52429, 80660, 52429, 52429, 33554, 52429, 33554, 80660, 52429, 80660, 52429, 52429, 33554, 52429, 33554,},
539 { 74898, 46603, 74898, 46603, 46603, 29178, 46603, 29178, 74898, 46603, 74898, 46603, 46603, 29178, 46603, 29178,},
540 { 65536, 41943, 65536, 41943, 41943, 26844, 41943, 26844, 65536, 41943, 65536, 41943, 41943, 26844, 41943, 26844,},
541 { 58254, 36472, 58254, 36472, 36472, 23141, 36472, 23141, 58254, 36472, 58254, 36472, 36472, 23141, 36472, 23141,},
542 { 52429, 32264, 52429, 32264, 32264, 20972, 32264, 20972, 52429, 32264, 52429, 32264, 32264, 20972, 32264, 20972,},
543 { 47663, 29959, 47663, 29959, 29959, 18641, 29959, 18641, 47663, 29959, 47663, 29959, 29959, 18641, 29959, 18641,},
544 { 40330, 26214, 40330, 26214, 26214, 16777, 26214, 16777, 40330, 26214, 40330, 26214, 26214, 16777, 26214, 16777,},
545 { 37449, 23302, 37449, 23302, 23302, 14589, 23302, 14589, 37449, 23302, 37449, 23302, 23302, 14589, 23302, 14589,},
546 { 32768, 20972, 32768, 20972, 20972, 13422, 20972, 13422, 32768, 20972, 32768, 20972, 20972, 13422, 20972, 13422,},
547 { 29127, 18236, 29127, 18236, 18236, 11570, 18236, 11570, 29127, 18236, 29127, 18236, 18236, 11570, 18236, 11570,},
548 { 26214, 16132, 26214, 16132, 16132, 10486, 16132, 10486, 26214, 16132, 26214, 16132, 16132, 10486, 16132, 10486,},
549 { 23831, 14980, 23831, 14980, 14980, 9321, 14980, 9321, 23831, 14980, 23831, 14980, 14980, 9321, 14980, 9321,},
550 { 20165, 13107, 20165, 13107, 13107, 8389, 13107, 8389, 20165, 13107, 20165, 13107, 13107, 8389, 13107, 8389,},
551 { 18725, 11651, 18725, 11651, 11651, 7294, 11651, 7294, 18725, 11651, 18725, 11651, 11651, 7294, 11651, 7294,},
552 { 16384, 10486, 16384, 10486, 10486, 6711, 10486, 6711, 16384, 10486, 16384, 10486, 10486, 6711, 10486, 6711,},
553 { 14564, 9118, 14564, 9118, 9118, 5785, 9118, 5785, 14564, 9118, 14564, 9118, 9118, 5785, 9118, 5785,},
554 { 13107, 8066, 13107, 8066, 8066, 5243, 8066, 5243, 13107, 8066, 13107, 8066, 8066, 5243, 8066, 5243,},
555 { 11916, 7490, 11916, 7490, 7490, 4660, 7490, 4660, 11916, 7490, 11916, 7490, 7490, 4660, 7490, 4660,},
556 { 10082, 6554, 10082, 6554, 6554, 4194, 6554, 4194, 10082, 6554, 10082, 6554, 6554, 4194, 6554, 4194,},
557 { 9362, 5825, 9362, 5825, 5825, 3647, 5825, 3647, 9362, 5825, 9362, 5825, 5825, 3647, 5825, 3647,},
558 { 8192, 5243, 8192, 5243, 5243, 3355, 5243, 3355, 8192, 5243, 8192, 5243, 5243, 3355, 5243, 3355,},
559 { 7282, 4559, 7282, 4559, 4559, 2893, 4559, 2893, 7282, 4559, 7282, 4559, 4559, 2893, 4559, 2893,},
560 { 6554, 4033, 6554, 4033, 4033, 2621, 4033, 2621, 6554, 4033, 6554, 4033, 4033, 2621, 4033, 2621,},
561 { 5958, 3745, 5958, 3745, 3745, 2330, 3745, 2330, 5958, 3745, 5958, 3745, 3745, 2330, 3745, 2330,},
562 { 5041, 3277, 5041, 3277, 3277, 2097, 3277, 2097, 5041, 3277, 5041, 3277, 3277, 2097, 3277, 2097,},
563 { 4681, 2913, 4681, 2913, 2913, 1824, 2913, 1824, 4681, 2913, 4681, 2913, 2913, 1824, 2913, 1824,},
564 { 4096, 2621, 4096, 2621, 2621, 1678, 2621, 1678, 4096, 2621, 4096, 2621, 2621, 1678, 2621, 1678,},
565 { 3641, 2280, 3641, 2280, 2280, 1446, 2280, 1446, 3641, 2280, 3641, 2280, 2280, 1446, 2280, 1446,},
566 { 3277, 2016, 3277, 2016, 2016, 1311, 2016, 1311, 3277, 2016, 3277, 2016, 2016, 1311, 2016, 1311,},
567 { 2979, 1872, 2979, 1872, 1872, 1165, 1872, 1165, 2979, 1872, 2979, 1872, 1872, 1165, 1872, 1165,},
568 { 2521, 1638, 2521, 1638, 1638, 1049, 1638, 1049, 2521, 1638, 2521, 1638, 1638, 1049, 1638, 1049,},
569 { 2341, 1456, 2341, 1456, 1456, 912, 1456, 912, 2341, 1456, 2341, 1456, 1456, 912, 1456, 912,},
570 { 2048, 1311, 2048, 1311, 1311, 839, 1311, 839, 2048, 1311, 2048, 1311, 1311, 839, 1311, 839,},
571 { 1820, 1140, 1820, 1140, 1140, 723, 1140, 723, 1820, 1140, 1820, 1140, 1140, 723, 1140, 723,},
572 { 1638, 1008, 1638, 1008, 1008, 655, 1008, 655, 1638, 1008, 1638, 1008, 1008, 655, 1008, 655,},
573 { 1489, 936, 1489, 936, 936, 583, 936, 583, 1489, 936, 1489, 936, 936, 583, 936, 583,},
574 { 1260, 819, 1260, 819, 819, 524, 819, 524, 1260, 819, 1260, 819, 819, 524, 819, 524,},
575 { 1170, 728, 1170, 728, 728, 456, 728, 456, 1170, 728, 1170, 728, 728, 456, 728, 456,},
576 };
577
578
579 /* Deblocking filter (p153) */
580 static const uint8_t alpha_table[52*3] = {
581 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
582 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
583 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
584 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
585 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
586 0, 0, 0, 0, 0, 0, 4, 4, 5, 6,
587 7, 8, 9, 10, 12, 13, 15, 17, 20, 22,
588 25, 28, 32, 36, 40, 45, 50, 56, 63, 71,
589 80, 90,101,113,127,144,162,182,203,226,
590 255,255,
591 255,255,255,255,255,255,255,255,255,255,255,255,255,
592 255,255,255,255,255,255,255,255,255,255,255,255,255,
593 255,255,255,255,255,255,255,255,255,255,255,255,255,
594 255,255,255,255,255,255,255,255,255,255,255,255,255,
595 };
596 static const uint8_t beta_table[52*3] = {
597 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
598 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
599 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
600 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
601 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
602 0, 0, 0, 0, 0, 0, 2, 2, 2, 3,
603 3, 3, 3, 4, 4, 4, 6, 6, 7, 7,
604 8, 8, 9, 9, 10, 10, 11, 11, 12, 12,
605 13, 13, 14, 14, 15, 15, 16, 16, 17, 17,
606 18, 18,
607 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
608 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
609 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
610 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
611 };
612 static const uint8_t tc0_table[52*3][3] = {
613 { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
614 { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
615 { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
616 { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
617 { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
618 { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
619 { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
620 { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
621 { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
622 { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
623 { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
624 { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 1 },
625 { 0, 0, 1 }, { 0, 0, 1 }, { 0, 0, 1 }, { 0, 1, 1 }, { 0, 1, 1 }, { 1, 1, 1 },
626 { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 1 }, { 1, 1, 2 }, { 1, 1, 2 }, { 1, 1, 2 },
627 { 1, 1, 2 }, { 1, 2, 3 }, { 1, 2, 3 }, { 2, 2, 3 }, { 2, 2, 4 }, { 2, 3, 4 },
628 { 2, 3, 4 }, { 3, 3, 5 }, { 3, 4, 6 }, { 3, 4, 6 }, { 4, 5, 7 }, { 4, 5, 8 },
629 { 4, 6, 9 }, { 5, 7,10 }, { 6, 8,11 }, { 6, 8,13 }, { 7,10,14 }, { 8,11,16 },
630 { 9,12,18 }, {10,13,20 }, {11,15,23 }, {13,17,25 },
631 {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 },
632 {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 },
633 {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 },
634 {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 },
635 {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 },
636 {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 },
637 {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 },
638 {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 },
639 {13,17,25 }, {13,17,25 }, {13,17,25 }, {13,17,25 },
640 };
641
642 /* Cabac pre state table */
643
644 static const int8_t cabac_context_init_I[460][2] =
645 {
646 /* 0 - 10 */
647 { 20, -15 }, { 2, 54 }, { 3, 74 }, { 20, -15 },
648 { 2, 54 }, { 3, 74 }, { -28,127 }, { -23, 104 },
649 { -6, 53 }, { -1, 54 }, { 7, 51 },
650
651 /* 11 - 23 unsused for I */
652 { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
653 { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
654 { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
655 { 0, 0 },
656
657 /* 24- 39 */
658 { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
659 { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
660 { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
661 { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
662
663 /* 40 - 53 */
664 { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
665 { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
666 { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
667 { 0, 0 }, { 0, 0 },
668
669 /* 54 - 59 */
670 { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
671 { 0, 0 }, { 0, 0 },
672
673 /* 60 - 69 */
674 { 0, 41 }, { 0, 63 }, { 0, 63 }, { 0, 63 },
675 { -9, 83 }, { 4, 86 }, { 0, 97 }, { -7, 72 },
676 { 13, 41 }, { 3, 62 },
677
678 /* 70 -> 87 */
679 { 0, 11 }, { 1, 55 }, { 0, 69 }, { -17, 127 },
680 { -13, 102 },{ 0, 82 }, { -7, 74 }, { -21, 107 },
681 { -27, 127 },{ -31, 127 },{ -24, 127 }, { -18, 95 },
682 { -27, 127 },{ -21, 114 },{ -30, 127 }, { -17, 123 },
683 { -12, 115 },{ -16, 122 },
684
685 /* 88 -> 104 */
686 { -11, 115 },{ -12, 63 }, { -2, 68 }, { -15, 84 },
687 { -13, 104 },{ -3, 70 }, { -8, 93 }, { -10, 90 },
688 { -30, 127 },{ -1, 74 }, { -6, 97 }, { -7, 91 },
689 { -20, 127 },{ -4, 56 }, { -5, 82 }, { -7, 76 },
690 { -22, 125 },
691
692 /* 105 -> 135 */
693 { -7, 93 }, { -11, 87 }, { -3, 77 }, { -5, 71 },
694 { -4, 63 }, { -4, 68 }, { -12, 84 }, { -7, 62 },
695 { -7, 65 }, { 8, 61 }, { 5, 56 }, { -2, 66 },
696 { 1, 64 }, { 0, 61 }, { -2, 78 }, { 1, 50 },
697 { 7, 52 }, { 10, 35 }, { 0, 44 }, { 11, 38 },
698 { 1, 45 }, { 0, 46 }, { 5, 44 }, { 31, 17 },
699 { 1, 51 }, { 7, 50 }, { 28, 19 }, { 16, 33 },
700 { 14, 62 }, { -13, 108 },{ -15, 100 },
701
702 /* 136 -> 165 */
703 { -13, 101 },{ -13, 91 }, { -12, 94 }, { -10, 88 },
704 { -16, 84 }, { -10, 86 }, { -7, 83 }, { -13, 87 },
705 { -19, 94 }, { 1, 70 }, { 0, 72 }, { -5, 74 },
706 { 18, 59 }, { -8, 102 }, { -15, 100 }, { 0, 95 },
707 { -4, 75 }, { 2, 72 }, { -11, 75 }, { -3, 71 },
708 { 15, 46 }, { -13, 69 }, { 0, 62 }, { 0, 65 },
709 { 21, 37 }, { -15, 72 }, { 9, 57 }, { 16, 54 },
710 { 0, 62 }, { 12, 72 },
711
712 /* 166 -> 196 */
713 { 24, 0 }, { 15, 9 }, { 8, 25 }, { 13, 18 },
714 { 15, 9 }, { 13, 19 }, { 10, 37 }, { 12, 18 },
715 { 6, 29 }, { 20, 33 }, { 15, 30 }, { 4, 45 },
716 { 1, 58 }, { 0, 62 }, { 7, 61 }, { 12, 38 },
717 { 11, 45 }, { 15, 39 }, { 11, 42 }, { 13, 44 },
718 { 16, 45 }, { 12, 41 }, { 10, 49 }, { 30, 34 },
719 { 18, 42 }, { 10, 55 }, { 17, 51 }, { 17, 46 },
720 { 0, 89 }, { 26, -19 }, { 22, -17 },
721
722 /* 197 -> 226 */
723 { 26, -17 }, { 30, -25 }, { 28, -20 }, { 33, -23 },
724 { 37, -27 }, { 33, -23 }, { 40, -28 }, { 38, -17 },
725 { 33, -11 }, { 40, -15 }, { 41, -6 }, { 38, 1 },
726 { 41, 17 }, { 30, -6 }, { 27, 3 }, { 26, 22 },
727 { 37, -16 }, { 35, -4 }, { 38, -8 }, { 38, -3 },
728 { 37, 3 }, { 38, 5 }, { 42, 0 }, { 35, 16 },
729 { 39, 22 }, { 14, 48 }, { 27, 37 }, { 21, 60 },
730 { 12, 68 }, { 2, 97 },
731
732 /* 227 -> 251 */
733 { -3, 71 }, { -6, 42 }, { -5, 50 }, { -3, 54 },
734 { -2, 62 }, { 0, 58 }, { 1, 63 }, { -2, 72 },
735 { -1, 74 }, { -9, 91 }, { -5, 67 }, { -5, 27 },
736 { -3, 39 }, { -2, 44 }, { 0, 46 }, { -16, 64 },
737 { -8, 68 }, { -10, 78 }, { -6, 77 }, { -10, 86 },
738 { -12, 92 }, { -15, 55 }, { -10, 60 }, { -6, 62 },
739 { -4, 65 },
740
741 /* 252 -> 275 */
742 { -12, 73 }, { -8, 76 }, { -7, 80 }, { -9, 88 },
743 { -17, 110 },{ -11, 97 }, { -20, 84 }, { -11, 79 },
744 { -6, 73 }, { -4, 74 }, { -13, 86 }, { -13, 96 },
745 { -11, 97 }, { -19, 117 },{ -8, 78 }, { -5, 33 },
746 { -4, 48 }, { -2, 53 }, { -3, 62 }, { -13, 71 },
747 { -10, 79 }, { -12, 86 }, { -13, 90 }, { -14, 97 },
748
749 /* 276 a bit special (not used, bypass is used instead) */
750 { 0, 0 },
751
752 /* 277 -> 307 */
753 { -6, 93 }, { -6, 84 }, { -8, 79 }, { 0, 66 },
754 { -1, 71 }, { 0, 62 }, { -2, 60 }, { -2, 59 },
755 { -5, 75 }, { -3, 62 }, { -4, 58 }, { -9, 66 },
756 { -1, 79 }, { 0, 71 }, { 3, 68 }, { 10, 44 },
757 { -7, 62 }, { 15, 36 }, { 14, 40 }, { 16, 27 },
758 { 12, 29 }, { 1, 44 }, { 20, 36 }, { 18, 32 },
759 { 5, 42 }, { 1, 48 }, { 10, 62 }, { 17, 46 },
760 { 9, 64 }, { -12, 104 },{ -11, 97 },
761
762 /* 308 -> 337 */
763 { -16, 96 }, { -7, 88 }, { -8, 85 }, { -7, 85 },
764 { -9, 85 }, { -13, 88 }, { 4, 66 }, { -3, 77 },
765 { -3, 76 }, { -6, 76 }, { 10, 58 }, { -1, 76 },
766 { -1, 83 }, { -7, 99 }, { -14, 95 }, { 2, 95 },
767 { 0, 76 }, { -5, 74 }, { 0, 70 }, { -11, 75 },
768 { 1, 68 }, { 0, 65 }, { -14, 73 }, { 3, 62 },
769 { 4, 62 }, { -1, 68 }, { -13, 75 }, { 11, 55 },
770 { 5, 64 }, { 12, 70 },
771
772 /* 338 -> 368 */
773 { 15, 6 }, { 6, 19 }, { 7, 16 }, { 12, 14 },
774 { 18, 13 }, { 13, 11 }, { 13, 15 }, { 15, 16 },
775 { 12, 23 }, { 13, 23 }, { 15, 20 }, { 14, 26 },
776 { 14, 44 }, { 17, 40 }, { 17, 47 }, { 24, 17 },
777 { 21, 21 }, { 25, 22 }, { 31, 27 }, { 22, 29 },
778 { 19, 35 }, { 14, 50 }, { 10, 57 }, { 7, 63 },
779 { -2, 77 }, { -4, 82 }, { -3, 94 }, { 9, 69 },
780 { -12, 109 },{ 36, -35 }, { 36, -34 },
781
782 /* 369 -> 398 */
783 { 32, -26 }, { 37, -30 }, { 44, -32 }, { 34, -18 },
784 { 34, -15 }, { 40, -15 }, { 33, -7 }, { 35, -5 },
785 { 33, 0 }, { 38, 2 }, { 33, 13 }, { 23, 35 },
786 { 13, 58 }, { 29, -3 }, { 26, 0 }, { 22, 30 },
787 { 31, -7 }, { 35, -15 }, { 34, -3 }, { 34, 3 },
788 { 36, -1 }, { 34, 5 }, { 32, 11 }, { 35, 5 },
789 { 34, 12 }, { 39, 11 }, { 30, 29 }, { 34, 26 },
790 { 29, 39 }, { 19, 66 },
791
792 /* 399 -> 435 */
793 { 31, 21 }, { 31, 31 }, { 25, 50 },
794 { -17, 120 }, { -20, 112 }, { -18, 114 }, { -11, 85 },
795 { -15, 92 }, { -14, 89 }, { -26, 71 }, { -15, 81 },
796 { -14, 80 }, { 0, 68 }, { -14, 70 }, { -24, 56 },
797 { -23, 68 }, { -24, 50 }, { -11, 74 }, { 23, -13 },
798 { 26, -13 }, { 40, -15 }, { 49, -14 }, { 44, 3 },
799 { 45, 6 }, { 44, 34 }, { 33, 54 }, { 19, 82 },
800 { -3, 75 }, { -1, 23 }, { 1, 34 }, { 1, 43 },
801 { 0, 54 }, { -2, 55 }, { 0, 61 }, { 1, 64 },
802 { 0, 68 }, { -9, 92 },
803
804 /* 436 -> 459 */
805 { -14, 106 }, { -13, 97 }, { -15, 90 }, { -12, 90 },
806 { -18, 88 }, { -10, 73 }, { -9, 79 }, { -14, 86 },
807 { -10, 73 }, { -10, 70 }, { -10, 69 }, { -5, 66 },
808 { -9, 64 }, { -5, 58 }, { 2, 59 }, { 21, -10 },
809 { 24, -11 }, { 28, -8 }, { 28, -1 }, { 29, 3 },
810 { 29, 9 }, { 35, 20 }, { 29, 36 }, { 14, 67 }
811 };
812
813 static const int8_t cabac_context_init_PB[3][460][2] =
814 {
815 /* i_cabac_init_idc == 0 */
816 {
817 /* 0 - 10 */
818 { 20, -15 }, { 2, 54 }, { 3, 74 }, { 20, -15 },
819 { 2, 54 }, { 3, 74 }, { -28, 127 }, { -23, 104 },
820 { -6, 53 }, { -1, 54 }, { 7, 51 },
821
822 /* 11 - 23 */
823 { 23, 33 }, { 23, 2 }, { 21, 0 }, { 1, 9 },
824 { 0, 49 }, { -37, 118 }, { 5, 57 }, { -13, 78 },
825 { -11, 65 }, { 1, 62 }, { 12, 49 }, { -4, 73 },
826 { 17, 50 },
827
828 /* 24 - 39 */
829 { 18, 64 }, { 9, 43 }, { 29, 0 }, { 26, 67 },
830 { 16, 90 }, { 9, 104 }, { -46, 127 }, { -20, 104 },
831 { 1, 67 }, { -13, 78 }, { -11, 65 }, { 1, 62 },
832 { -6, 86 }, { -17, 95 }, { -6, 61 }, { 9, 45 },
833
834 /* 40 - 53 */
835 { -3, 69 }, { -6, 81 }, { -11, 96 }, { 6, 55 },
836 { 7, 67 }, { -5, 86 }, { 2, 88 }, { 0, 58 },
837 { -3, 76 }, { -10, 94 }, { 5, 54 }, { 4, 69 },
838 { -3, 81 }, { 0, 88 },
839
840 /* 54 - 59 */
841 { -7, 67 }, { -5, 74 }, { -4, 74 }, { -5, 80 },
842 { -7, 72 }, { 1, 58 },
843
844 /* 60 - 69 */
845 { 0, 41 }, { 0, 63 }, { 0, 63 }, { 0, 63 },
846 { -9, 83 }, { 4, 86 }, { 0, 97 }, { -7, 72 },
847 { 13, 41 }, { 3, 62 },
848
849 /* 70 - 87 */
850 { 0, 45 }, { -4, 78 }, { -3, 96 }, { -27, 126 },
851 { -28, 98 }, { -25, 101 }, { -23, 67 }, { -28, 82 },
852 { -20, 94 }, { -16, 83 }, { -22, 110 }, { -21, 91 },
853 { -18, 102 }, { -13, 93 }, { -29, 127 }, { -7, 92 },
854 { -5, 89 }, { -7, 96 }, { -13, 108 }, { -3, 46 },
855 { -1, 65 }, { -1, 57 }, { -9, 93 }, { -3, 74 },
856 { -9, 92 }, { -8, 87 }, { -23, 126 }, { 5, 54 },
857 { 6, 60 }, { 6, 59 }, { 6, 69 }, { -1, 48 },
858 { 0, 68 }, { -4, 69 }, { -8, 88 },
859
860 /* 105 -> 165 */
861 { -2, 85 }, { -6, 78 }, { -1, 75 }, { -7, 77 },
862 { 2, 54 }, { 5, 50 }, { -3, 68 }, { 1, 50 },
863 { 6, 42 }, { -4, 81 }, { 1, 63 }, { -4, 70 },
864 { 0, 67 }, { 2, 57 }, { -2, 76 }, { 11, 35 },
865 { 4, 64 }, { 1, 61 }, { 11, 35 }, { 18, 25 },
866 { 12, 24 }, { 13, 29 }, { 13, 36 }, { -10, 93 },
867 { -7, 73 }, { -2, 73 }, { 13, 46 }, { 9, 49 },
868 { -7, 100 }, { 9, 53 }, { 2, 53 }, { 5, 53 },
869 { -2, 61 }, { 0, 56 }, { 0, 56 }, { -13, 63 },
870 { -5, 60 }, { -1, 62 }, { 4, 57 }, { -6, 69 },
871 { 4, 57 }, { 14, 39 }, { 4, 51 }, { 13, 68 },
872 { 3, 64 }, { 1, 61 }, { 9, 63 }, { 7, 50 },
873 { 16, 39 }, { 5, 44 }, { 4, 52 }, { 11, 48 },
874 { -5, 60 }, { -1, 59 }, { 0, 59 }, { 22, 33 },
875 { 5, 44 }, { 14, 43 }, { -1, 78 }, { 0, 60 },
876 { 9, 69 },
877
878 /* 166 - 226 */
879 { 11, 28 }, { 2, 40 }, { 3, 44 }, { 0, 49 },
880 { 0, 46 }, { 2, 44 }, { 2, 51 }, { 0, 47 },
881 { 4, 39 }, { 2, 62 }, { 6, 46 }, { 0, 54 },
882 { 3, 54 }, { 2, 58 }, { 4, 63 }, { 6, 51 },
883 { 6, 57 }, { 7, 53 }, { 6, 52 }, { 6, 55 },
884 { 11, 45 }, { 14, 36 }, { 8, 53 }, { -1, 82 },
885 { 7, 55 }, { -3, 78 }, { 15, 46 }, { 22, 31 },
886 { -1, 84 }, { 25, 7 }, { 30, -7 }, { 28, 3 },
887 { 28, 4 }, { 32, 0 }, { 34, -1 }, { 30, 6 },
888 { 30, 6 }, { 32, 9 }, { 31, 19 }, { 26, 27 },
889 { 26, 30 }, { 37, 20 }, { 28, 34 }, { 17, 70 },
890 { 1, 67 }, { 5, 59 }, { 9, 67 }, { 16, 30 },
891 { 18, 32 }, { 18, 35 }, { 22, 29 }, { 24, 31 },
892 { 23, 38 }, { 18, 43 }, { 20, 41 }, { 11, 63 },
893 { 9, 59 }, { 9, 64 }, { -1, 94 }, { -2, 89 },
894 { -9, 108 },
895
896 /* 227 - 275 */
897 { -6, 76 }, { -2, 44 }, { 0, 45 }, { 0, 52 },
898 { -3, 64 }, { -2, 59 }, { -4, 70 }, { -4, 75 },
899 { -8, 82 }, { -17, 102 }, { -9, 77 }, { 3, 24 },
900 { 0, 42 }, { 0, 48 }, { 0, 55 }, { -6, 59 },
901 { -7, 71 }, { -12, 83 }, { -11, 87 }, { -30, 119 },
902 { 1, 58 }, { -3, 29 }, { -1, 36 }, { 1, 38 },
903 { 2, 43 }, { -6, 55 }, { 0, 58 }, { 0, 64 },
904 { -3, 74 }, { -10, 90 }, { 0, 70 }, { -4, 29 },
905 { 5, 31 }, { 7, 42 }, { 1, 59 }, { -2, 58 },
906 { -3, 72 }, { -3, 81 }, { -11, 97 }, { 0, 58 },
907 { 8, 5 }, { 10, 14 }, { 14, 18 }, { 13, 27 },
908 { 2, 40 }, { 0, 58 }, { -3, 70 }, { -6, 79 },
909 { -8, 85 },
910
911 /* 276 a bit special (not used, bypass is used instead) */
912 { 0, 0 },
913
914 /* 277 - 337 */
915 { -13, 106 }, { -16, 106 }, { -10, 87 }, { -21, 114 },
916 { -18, 110 }, { -14, 98 }, { -22, 110 }, { -21, 106 },
917 { -18, 103 }, { -21, 107 }, { -23, 108 }, { -26, 112 },
918 { -10, 96 }, { -12, 95 }, { -5, 91 }, { -9, 93 },
919 { -22, 94 }, { -5, 86 }, { 9, 67 }, { -4, 80 },
920 { -10, 85 }, { -1, 70 }, { 7, 60 }, { 9, 58 },
921 { 5, 61 }, { 12, 50 }, { 15, 50 }, { 18, 49 },
922 { 17, 54 }, { 10, 41 }, { 7, 46 }, { -1, 51 },
923 { 7, 49 }, { 8, 52 }, { 9, 41 }, { 6, 47 },
924 { 2, 55 }, { 13, 41 }, { 10, 44 }, { 6, 50 },
925 { 5, 53 }, { 13, 49 }, { 4, 63 }, { 6, 64 },
926 { -2, 69 }, { -2, 59 }, { 6, 70 }, { 10, 44 },
927 { 9, 31 }, { 12, 43 }, { 3, 53 }, { 14, 34 },
928 { 10, 38 }, { -3, 52 }, { 13, 40 }, { 17, 32 },
929 { 7, 44 }, { 7, 38 }, { 13, 50 }, { 10, 57 },
930 { 26, 43 },
931
932 /* 338 - 398 */
933 { 14, 11 }, { 11, 14 }, { 9, 11 }, { 18, 11 },
934 { 21, 9 }, { 23, -2 }, { 32, -15 }, { 32, -15 },
935 { 34, -21 }, { 39, -23 }, { 42, -33 }, { 41, -31 },
936 { 46, -28 }, { 38, -12 }, { 21, 29 }, { 45, -24 },
937 { 53, -45 }, { 48, -26 }, { 65, -43 }, { 43, -19 },
938 { 39, -10 }, { 30, 9 }, { 18, 26 }, { 20, 27 },
939 { 0, 57 }, { -14, 82 }, { -5, 75 }, { -19, 97 },
940 { -35, 125 }, { 27, 0 }, { 28, 0 }, { 31, -4 },
941 { 27, 6 }, { 34, 8 }, { 30, 10 }, { 24, 22 },
942 { 33, 19 }, { 22, 32 }, { 26, 31 }, { 21, 41 },
943 { 26, 44 }, { 23, 47 }, { 16, 65 }, { 14, 71 },
944 { 8, 60 }, { 6, 63 }, { 17, 65 }, { 21, 24 },
945 { 23, 20 }, { 26, 23 }, { 27, 32 }, { 28, 23 },
946 { 28, 24 }, { 23, 40 }, { 24, 32 }, { 28, 29 },
947 { 23, 42 }, { 19, 57 }, { 22, 53 }, { 22, 61 },
948 { 11, 86 },
949
950 /* 399 - 435 */
951 { 12, 40 }, { 11, 51 }, { 14, 59 },
952 { -4, 79 }, { -7, 71 }, { -5, 69 }, { -9, 70 },
953 { -8, 66 }, { -10, 68 }, { -19, 73 }, { -12, 69 },
954 { -16, 70 }, { -15, 67 }, { -20, 62 }, { -19, 70 },
955 { -16, 66 }, { -22, 65 }, { -20, 63 }, { 9, -2 },
956 { 26, -9 }, { 33, -9 }, { 39, -7 }, { 41, -2 },
957 { 45, 3 }, { 49, 9 }, { 45, 27 }, { 36, 59 },
958 { -6, 66 }, { -7, 35 }, { -7, 42 }, { -8, 45 },
959 { -5, 48 }, { -12, 56 }, { -6, 60 }, { -5, 62 },
960 { -8, 66 }, { -8, 76 },
961
962 /* 436 - 459 */
963 { -5, 85 }, { -6, 81 }, { -10, 77 }, { -7, 81 },
964 { -17, 80 }, { -18, 73 }, { -4, 74 }, { -10, 83 },
965 { -9, 71 }, { -9, 67 }, { -1, 61 }, { -8, 66 },
966 { -14, 66 }, { 0, 59 }, { 2, 59 }, { 21, -13 },
967 { 33, -14 }, { 39, -7 }, { 46, -2 }, { 51, 2 },
968 { 60, 6 }, { 61, 17 }, { 55, 34 }, { 42, 62 },
969 },
970
971 /* i_cabac_init_idc == 1 */
972 {
973 /* 0 - 10 */
974 { 20, -15 }, { 2, 54 }, { 3, 74 }, { 20, -15 },
975 { 2, 54 }, { 3, 74 }, { -28, 127 }, { -23, 104 },
976 { -6, 53 }, { -1, 54 }, { 7, 51 },
977
978 /* 11 - 23 */
979 { 22, 25 }, { 34, 0 }, { 16, 0 }, { -2, 9 },
980 { 4, 41 }, { -29, 118 }, { 2, 65 }, { -6, 71 },
981 { -13, 79 }, { 5, 52 }, { 9, 50 }, { -3, 70 },
982 { 10, 54 },
983
984 /* 24 - 39 */
985 { 26, 34 }, { 19, 22 }, { 40, 0 }, { 57, 2 },
986 { 41, 36 }, { 26, 69 }, { -45, 127 }, { -15, 101 },
987 { -4, 76 }, { -6, 71 }, { -13, 79 }, { 5, 52 },
988 { 6, 69 }, { -13, 90 }, { 0, 52 }, { 8, 43 },
989
990 /* 40 - 53 */
991 { -2, 69 },{ -5, 82 },{ -10, 96 },{ 2, 59 },
992 { 2, 75 },{ -3, 87 },{ -3, 100 },{ 1, 56 },
993 { -3, 74 },{ -6, 85 },{ 0, 59 },{ -3, 81 },
994 { -7, 86 },{ -5, 95 },
995
996 /* 54 - 59 */
997 { -1, 66 },{ -1, 77 },{ 1, 70 },{ -2, 86 },
998 { -5, 72 },{ 0, 61 },
999
1000 /* 60 - 69 */
1001 { 0, 41 }, { 0, 63 }, { 0, 63 }, { 0, 63 },
1002 { -9, 83 }, { 4, 86 }, { 0, 97 }, { -7, 72 },
1003 { 13, 41 }, { 3, 62 },
1004
1005 /* 70 - 104 */
1006 { 13, 15 }, { 7, 51 }, { 2, 80 }, { -39, 127 },
1007 { -18, 91 }, { -17, 96 }, { -26, 81 }, { -35, 98 },
1008 { -24, 102 }, { -23, 97 }, { -27, 119 }, { -24, 99 },
1009 { -21, 110 }, { -18, 102 }, { -36, 127 }, { 0, 80 },
1010 { -5, 89 }, { -7, 94 }, { -4, 92 }, { 0, 39 },
1011 { 0, 65 }, { -15, 84 }, { -35, 127 }, { -2, 73 },
1012 { -12, 104 }, { -9, 91 }, { -31, 127 }, { 3, 55 },
1013 { 7, 56 }, { 7, 55 }, { 8, 61 }, { -3, 53 },
1014 { 0, 68 }, { -7, 74 }, { -9, 88 },
1015
1016 /* 105 -> 165 */
1017 { -13, 103 }, { -13, 91 }, { -9, 89 }, { -14, 92 },
1018 { -8, 76 }, { -12, 87 }, { -23, 110 }, { -24, 105 },
1019 { -10, 78 }, { -20, 112 }, { -17, 99 }, { -78, 127 },
1020 { -70, 127 }, { -50, 127 }, { -46, 127 }, { -4, 66 },
1021 { -5, 78 }, { -4, 71 }, { -8, 72 }, { 2, 59 },
1022 { -1, 55 }, { -7, 70 }, { -6, 75 }, { -8, 89 },
1023 { -34, 119 }, { -3, 75 }, { 32, 20 }, { 30, 22 },
1024 { -44, 127 }, { 0, 54 }, { -5, 61 }, { 0, 58 },
1025 { -1, 60 }, { -3, 61 }, { -8, 67 }, { -25, 84 },
1026 { -14, 74 }, { -5, 65 }, { 5, 52 }, { 2, 57 },
1027 { 0, 61 }, { -9, 69 }, { -11, 70 }, { 18, 55 },
1028 { -4, 71 }, { 0, 58 }, { 7, 61 }, { 9, 41 },
1029 { 18, 25 }, { 9, 32 }, { 5, 43 }, { 9, 47 },
1030 { 0, 44 }, { 0, 51 }, { 2, 46 }, { 19, 38 },
1031 { -4, 66 }, { 15, 38 }, { 12, 42 }, { 9, 34 },
1032 { 0, 89 },
1033
1034 /* 166 - 226 */
1035 { 4, 45 }, { 10, 28 }, { 10, 31 }, { 33, -11 },
1036 { 52, -43 }, { 18, 15 }, { 28, 0 }, { 35, -22 },
1037 { 38, -25 }, { 34, 0 }, { 39, -18 }, { 32, -12 },
1038 { 102, -94 }, { 0, 0 }, { 56, -15 }, { 33, -4 },
1039 { 29, 10 }, { 37, -5 }, { 51, -29 }, { 39, -9 },
1040 { 52, -34 }, { 69, -58 }, { 67, -63 }, { 44, -5 },
1041 { 32, 7 }, { 55, -29 }, { 32, 1 }, { 0, 0 },
1042 { 27, 36 }, { 33, -25 }, { 34, -30 }, { 36, -28 },
1043 { 38, -28 }, { 38, -27 }, { 34, -18 }, { 35, -16 },
1044 { 34, -14 }, { 32, -8 }, { 37, -6 }, { 35, 0 },
1045 { 30, 10 }, { 28, 18 }, { 26, 25 }, { 29, 41 },
1046 { 0, 75 }, { 2, 72 }, { 8, 77 }, { 14, 35 },
1047 { 18, 31 }, { 17, 35 }, { 21, 30 }, { 17, 45 },
1048 { 20, 42 }, { 18, 45 }, { 27, 26 }, { 16, 54 },
1049 { 7, 66 }, { 16, 56 }, { 11, 73 }, { 10, 67 },
1050 { -10, 116 },
1051
1052 /* 227 - 275 */
1053 { -23, 112 }, { -15, 71 }, { -7, 61 }, { 0, 53 },
1054 { -5, 66 }, { -11, 77 }, { -9, 80 }, { -9, 84 },
1055 { -10, 87 }, { -34, 127 }, { -21, 101 }, { -3, 39 },
1056 { -5, 53 }, { -7, 61 }, { -11, 75 }, { -15, 77 },
1057 { -17, 91 }, { -25, 107 }, { -25, 111 }, { -28, 122 },
1058 { -11, 76 }, { -10, 44 }, { -10, 52 }, { -10, 57 },
1059 { -9, 58 }, { -16, 72 }, { -7, 69 }, { -4, 69 },
1060 { -5, 74 }, { -9, 86 }, { 2, 66 }, { -9, 34 },
1061 { 1, 32 }, { 11, 31 }, { 5, 52 }, { -2, 55 },
1062 { -2, 67 }, { 0, 73 }, { -8, 89 }, { 3, 52 },
1063 { 7, 4 }, { 10, 8 }, { 17, 8 }, { 16, 19 },
1064 { 3, 37 }, { -1, 61 }, { -5, 73 }, { -1, 70 },
1065 { -4, 78 },
1066
1067 /* 276 a bit special (not used, bypass is used instead) */
1068 { 0, 0 },
1069
1070 /* 277 - 337 */
1071 { -21, 126 }, { -23, 124 }, { -20, 110 }, { -26, 126 },
1072 { -25, 124 }, { -17, 105 }, { -27, 121 }, { -27, 117 },
1073 { -17, 102 }, { -26, 117 }, { -27, 116 }, { -33, 122 },
1074 { -10, 95 }, { -14, 100 }, { -8, 95 }, { -17, 111 },
1075 { -28, 114 }, { -6, 89 }, { -2, 80 }, { -4, 82 },
1076 { -9, 85 }, { -8, 81 }, { -1, 72 }, { 5, 64 },
1077 { 1, 67 }, { 9, 56 }, { 0, 69 }, { 1, 69 },
1078 { 7, 69 }, { -7, 69 }, { -6, 67 }, { -16, 77 },
1079 { -2, 64 }, { 2, 61 }, { -6, 67 }, { -3, 64 },
1080 { 2, 57 }, { -3, 65 }, { -3, 66 }, { 0, 62 },
1081 { 9, 51 }, { -1, 66 }, { -2, 71 }, { -2, 75 },
1082 { -1, 70 }, { -9, 72 }, { 14, 60 }, { 16, 37 },
1083 { 0, 47 }, { 18, 35 }, { 11, 37 }, { 12, 41 },
1084 { 10, 41 }, { 2, 48 }, { 12, 41 }, { 13, 41 },
1085 { 0, 59 }, { 3, 50 }, { 19, 40 }, { 3, 66 },
1086 { 18, 50 },
1087
1088 /* 338 - 398 */
1089 { 19, -6 }, { 18, -6 }, { 14, 0 }, { 26, -12 },
1090 { 31, -16 }, { 33, -25 }, { 33, -22 }, { 37, -28 },
1091 { 39, -30 }, { 42, -30 }, { 47, -42 }, { 45, -36 },
1092 { 49, -34 }, { 41, -17 }, { 32, 9 }, { 69, -71 },
1093 { 63, -63 }, { 66, -64 }, { 77, -74 }, { 54, -39 },
1094 { 52, -35 }, { 41, -10 }, { 36, 0 }, { 40, -1 },
1095 { 30, 14 }, { 28, 26 }, { 23, 37 }, { 12, 55 },
1096 { 11, 65 }, { 37, -33 }, { 39, -36 }, { 40, -37 },
1097 { 38, -30 }, { 46, -33 }, { 42, -30 }, { 40, -24 },
1098 { 49, -29 }, { 38, -12 }, { 40, -10 }, { 38, -3 },
1099 { 46, -5 }, { 31, 20 }, { 29, 30 }, { 25, 44 },
1100 { 12, 48 }, { 11, 49 }, { 26, 45 }, { 22, 22 },
1101 { 23, 22 }, { 27, 21 }, { 33, 20 }, { 26, 28 },
1102 { 30, 24 }, { 27, 34 }, { 18, 42 }, { 25, 39 },
1103 { 18, 50 }, { 12, 70 }, { 21, 54 }, { 14, 71 },
1104 { 11, 83 },
1105
1106 /* 399 - 435 */
1107 { 25, 32 }, { 21, 49 }, { 21, 54 },
1108 { -5, 85 }, { -6, 81 }, { -10, 77 }, { -7, 81 },
1109 { -17, 80 }, { -18, 73 }, { -4, 74 }, { -10, 83 },
1110 { -9, 71 }, { -9, 67 }, { -1, 61 }, { -8, 66 },
1111 { -14, 66 }, { 0, 59 }, { 2, 59 }, { 17, -10 },
1112 { 32, -13 }, { 42, -9 }, { 49, -5 }, { 53, 0 },
1113 { 64, 3 }, { 68, 10 }, { 66, 27 }, { 47, 57 },
1114 { -5, 71 }, { 0, 24 }, { -1, 36 }, { -2, 42 },
1115 { -2, 52 }, { -9, 57 }, { -6, 63 }, { -4, 65 },
1116 { -4, 67 }, { -7, 82 },
1117
1118 /* 436 - 459 */
1119 { -3, 81 }, { -3, 76 }, { -7, 72 }, { -6, 78 },
1120 { -12, 72 }, { -14, 68 }, { -3, 70 }, { -6, 76 },
1121 { -5, 66 }, { -5, 62 }, { 0, 57 }, { -4, 61 },
1122 { -9, 60 }, { 1, 54 }, { 2, 58 }, { 17, -10 },
1123 { 32, -13 }, { 42, -9 }, { 49, -5 }, { 53, 0 },
1124 { 64, 3 }, { 68, 10 }, { 66, 27 }, { 47, 57 },
1125 },
1126
1127 /* i_cabac_init_idc == 2 */
1128 {
1129 /* 0 - 10 */
1130 { 20, -15 }, { 2, 54 }, { 3, 74 }, { 20, -15 },
1131 { 2, 54 }, { 3, 74 }, { -28, 127 }, { -23, 104 },
1132 { -6, 53 }, { -1, 54 }, { 7, 51 },
1133
1134 /* 11 - 23 */
1135 { 29, 16 }, { 25, 0 }, { 14, 0 }, { -10, 51 },
1136 { -3, 62 }, { -27, 99 }, { 26, 16 }, { -4, 85 },
1137 { -24, 102 }, { 5, 57 }, { 6, 57 }, { -17, 73 },
1138 { 14, 57 },
1139
1140 /* 24 - 39 */
1141 { 20, 40 }, { 20, 10 }, { 29, 0 }, { 54, 0 },
1142 { 37, 42 }, { 12, 97 }, { -32, 127 }, { -22, 117 },
1143 { -2, 74 }, { -4, 85 }, { -24, 102 }, { 5, 57 },
1144 { -6, 93 }, { -14, 88 }, { -6, 44 }, { 4, 55 },
1145
1146 /* 40 - 53 */
1147 { -11, 89 },{ -15, 103 },{ -21, 116 },{ 19, 57 },
1148 { 20, 58 },{ 4, 84 },{ 6, 96 },{ 1, 63 },
1149 { -5, 85 },{ -13, 106 },{ 5, 63 },{ 6, 75 },
1150 { -3, 90 },{ -1, 101 },
1151
1152 /* 54 - 59 */
1153 { 3, 55 },{ -4, 79 },{ -2, 75 },{ -12, 97 },
1154 { -7, 50 },{ 1, 60 },
1155
1156 /* 60 - 69 */
1157 { 0, 41 }, { 0, 63 }, { 0, 63 }, { 0, 63 },
1158 { -9, 83 }, { 4, 86 }, { 0, 97 }, { -7, 72 },
1159 { 13, 41 }, { 3, 62 },
1160
1161 /* 70 - 104 */
1162 { 7, 34 }, { -9, 88 }, { -20, 127 }, { -36, 127 },
1163 { -17, 91 }, { -14, 95 }, { -25, 84 }, { -25, 86 },
1164 { -12, 89 }, { -17, 91 }, { -31, 127 }, { -14, 76 },
1165 { -18, 103 }, { -13, 90 }, { -37, 127 }, { 11, 80 },
1166 { 5, 76 }, { 2, 84 }, { 5, 78 }, { -6, 55 },
1167 { 4, 61 }, { -14, 83 }, { -37, 127 }, { -5, 79 },
1168 { -11, 104 }, { -11, 91 }, { -30, 127 }, { 0, 65 },
1169 { -2, 79 }, { 0, 72 }, { -4, 92 }, { -6, 56 },
1170 { 3, 68 }, { -8, 71 }, { -13, 98 },
1171
1172 /* 105 -> 165 */
1173 { -4, 86 }, { -12, 88 }, { -5, 82 }, { -3, 72 },
1174 { -4, 67 }, { -8, 72 }, { -16, 89 }, { -9, 69 },
1175 { -1, 59 }, { 5, 66 }, { 4, 57 }, { -4, 71 },
1176 { -2, 71 }, { 2, 58 }, { -1, 74 }, { -4, 44 },
1177 { -1, 69 }, { 0, 62 }, { -7, 51 }, { -4, 47 },
1178 { -6, 42 }, { -3, 41 }, { -6, 53 }, { 8, 76 },
1179 { -9, 78 }, { -11, 83 }, { 9, 52 }, { 0, 67 },
1180 { -5, 90 }, { 1, 67 }, { -15, 72 }, { -5, 75 },
1181 { -8, 80 }, { -21, 83 }, { -21, 64 }, { -13, 31 },
1182 { -25, 64 }, { -29, 94 }, { 9, 75 }, { 17, 63 },
1183 { -8, 74 }, { -5, 35 }, { -2, 27 }, { 13, 91 },
1184 { 3, 65 }, { -7, 69 }, { 8, 77 }, { -10, 66 },
1185 { 3, 62 }, { -3, 68 }, { -20, 81 }, { 0, 30 },
1186 { 1, 7 }, { -3, 23 }, { -21, 74 }, { 16, 66 },
1187 { -23, 124 }, { 17, 37 }, { 44, -18 }, { 50, -34 },
1188 { -22, 127 },
1189
1190 /* 166 - 226 */
1191 { 4, 39 }, { 0, 42 }, { 7, 34 }, { 11, 29 },
1192 { 8, 31 }, { 6, 37 }, { 7, 42 }, { 3, 40 },
1193 { 8, 33 }, { 13, 43 }, { 13, 36 }, { 4, 47 },
1194 { 3, 55 }, { 2, 58 }, { 6, 60 }, { 8, 44 },
1195 { 11, 44 }, { 14, 42 }, { 7, 48 }, { 4, 56 },
1196 { 4, 52 }, { 13, 37 }, { 9, 49 }, { 19, 58 },
1197 { 10, 48 }, { 12, 45 }, { 0, 69 }, { 20, 33 },
1198 { 8, 63 }, { 35, -18 }, { 33, -25 }, { 28, -3 },
1199 { 24, 10 }, { 27, 0 }, { 34, -14 }, { 52, -44 },
1200 { 39, -24 }, { 19, 17 }, { 31, 25 }, { 36, 29 },
1201 { 24, 33 }, { 34, 15 }, { 30, 20 }, { 22, 73 },
1202 { 20, 34 }, { 19, 31 }, { 27, 44 }, { 19, 16 },
1203 { 15, 36 }, { 15, 36 }, { 21, 28 }, { 25, 21 },
1204 { 30, 20 }, { 31, 12 }, { 27, 16 }, { 24, 42 },
1205 { 0, 93 }, { 14, 56 }, { 15, 57 }, { 26, 38 },
1206 { -24, 127 },
1207
1208 /* 227 - 275 */
1209 { -24, 115 }, { -22, 82 }, { -9, 62 }, { 0, 53 },
1210 { 0, 59 }, { -14, 85 }, { -13, 89 }, { -13, 94 },
1211 { -11, 92 }, { -29, 127 }, { -21, 100 }, { -14, 57 },
1212 { -12, 67 }, { -11, 71 }, { -10, 77 }, { -21, 85 },
1213 { -16, 88 }, { -23, 104 }, { -15, 98 }, { -37, 127 },
1214 { -10, 82 }, { -8, 48 }, { -8, 61 }, { -8, 66 },
1215 { -7, 70 }, { -14, 75 }, { -10, 79 }, { -9, 83 },
1216 { -12, 92 }, { -18, 108 }, { -4, 79 }, { -22, 69 },
1217 { -16, 75 }, { -2, 58 }, { 1, 58 }, { -13, 78 },
1218 { -9, 83 }, { -4, 81 }, { -13, 99 }, { -13, 81 },
1219 { -6, 38 }, { -13, 62 }, { -6, 58 }, { -2, 59 },
1220 { -16, 73 }, { -10, 76 }, { -13, 86 }, { -9, 83 },
1221 { -10, 87 },
1222
1223 /* 276 a bit special (not used, bypass is used instead) */
1224 { 0, 0 },
1225
1226 /* 277 - 337 */
1227 { -22, 127 }, { -25, 127 }, { -25, 120 }, { -27, 127 },
1228 { -19, 114 }, { -23, 117 }, { -25, 118 }, { -26, 117 },
1229 { -24, 113 }, { -28, 118 }, { -31, 120 }, { -37, 124 },
1230 { -10, 94 }, { -15, 102 }, { -10, 99 }, { -13, 106 },
1231 { -50, 127 }, { -5, 92 }, { 17, 57 }, { -5, 86 },
1232 { -13, 94 }, { -12, 91 }, { -2, 77 }, { 0, 71 },
1233 { -1, 73 }, { 4, 64 }, { -7, 81 }, { 5, 64 },
1234 { 15, 57 }, { 1, 67 }, { 0, 68 }, { -10, 67 },
1235 { 1, 68 }, { 0, 77 }, { 2, 64 }, { 0, 68 },
1236 { -5, 78 }, { 7, 55 }, { 5, 59 }, { 2, 65 },
1237 { 14, 54 }, { 15, 44 }, { 5, 60 }, { 2, 70 },
1238 { -2, 76 }, { -18, 86 }, { 12, 70 }, { 5, 64 },
1239 { -12, 70 }, { 11, 55 }, { 5, 56 }, { 0, 69 },
1240 { 2, 65 }, { -6, 74 }, { 5, 54 }, { 7, 54 },
1241 { -6, 76 }, { -11, 82 }, { -2, 77 }, { -2, 77 },
1242 { 25, 42 },
1243
1244 /* 338 - 398 */
1245 { 17, -13 }, { 16, -9 }, { 17, -12 }, { 27, -21 },
1246 { 37, -30 }, { 41, -40 }, { 42, -41 }, { 48, -47 },
1247 { 39, -32 }, { 46, -40 }, { 52, -51 }, { 46, -41 },
1248 { 52, -39 }, { 43, -19 }, { 32, 11 }, { 61, -55 },
1249 { 56, -46 }, { 62, -50 }, { 81, -67 }, { 45, -20 },
1250 { 35, -2 }, { 28, 15 }, { 34, 1 }, { 39, 1 },
1251 { 30, 17 }, { 20, 38 }, { 18, 45 }, { 15, 54 },
1252 { 0, 79 }, { 36, -16 }, { 37, -14 }, { 37, -17 },
1253 { 32, 1 }, { 34, 15 }, { 29, 15 }, { 24, 25 },
1254 { 34, 22 }, { 31, 16 }, { 35, 18 }, { 31, 28 },
1255 { 33, 41 }, { 36, 28 }, { 27, 47 }, { 21, 62 },
1256 { 18, 31 }, { 19, 26 }, { 36, 24 }, { 24, 23 },
1257 { 27, 16 }, { 24, 30 }, { 31, 29 }, { 22, 41 },
1258 { 22, 42 }, { 16, 60 }, { 15, 52 }, { 14, 60 },
1259 { 3, 78 }, { -16, 123 }, { 21, 53 }, { 22, 56 },
1260 { 25, 61 },
1261
1262 /* 399 - 435 */
1263 { 21, 33 }, { 19, 50 }, { 17, 61 },
1264 { -3, 78 }, { -8, 74 }, { -9, 72 }, { -10, 72 },
1265 { -18, 75 }, { -12, 71 }, { -11, 63 }, { -5, 70 },
1266 { -17, 75 }, { -14, 72 }, { -16, 67 }, { -8, 53 },
1267 { -14, 59 }, { -9, 52 }, { -11, 68 }, { 9, -2 },
1268 { 30, -10 }, { 31, -4 }, { 33, -1 }, { 33, 7 },
1269 { 31, 12 }, { 37, 23 }, { 31, 38 }, { 20, 64 },
1270 { -9, 71 }, { -7, 37 }, { -8, 44 }, { -11, 49 },
1271 { -10, 56 }, { -12, 59 }, { -8, 63 }, { -9, 67 },
1272 { -6, 68 }, { -10, 79 },
1273
1274 /* 436 - 459 */
1275 { -3, 78 }, { -8, 74 }, { -9, 72 }, { -10, 72 },
1276 { -18, 75 }, { -12, 71 }, { -11, 63 }, { -5, 70 },
1277 { -17, 75 }, { -14, 72 }, { -16, 67 }, { -8, 53 },
1278 { -14, 59 }, { -9, 52 }, { -11, 68 }, { 9, -2 },
1279 { 30, -10 }, { 31, -4 }, { 33, -1 }, { 33, 7 },
1280 { 31, 12 }, { 37, 23 }, { 31, 38 }, { 20, 64 },
1281 }
1282 };
1283
1284 static const uint8_t sei_num_clock_ts_table[9]={
1285 1, 1, 1, 2, 2, 3, 3, 2, 3
1286 };
1287
1288 #endif /* AVCODEC_H264DATA_H */