2 * H26L/H264/AVC/JVT/14496-10/... encoder/decoder
3 * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
5 * This file is part of FFmpeg.
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.
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.
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
23 * @file libavcodec/h264data.h
25 * H264 / AVC / MPEG4 part10 codec data table
26 * @author Michael Niedermayer <michaelni@gmx.at>
29 #ifndef AVCODEC_H264DATA_H
30 #define AVCODEC_H264DATA_H
33 #include "libavutil/rational.h"
34 #include "mpegvideo.h"
38 static const AVRational pixel_aspect[17]={
58 static const uint8_t golomb_to_pict_type[5]=
59 {FF_P_TYPE, FF_B_TYPE, FF_I_TYPE, FF_SP_TYPE, FF_SI_TYPE};
61 static const uint8_t chroma_qp[52]={
62 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10,11,
63 12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,
64 28,29,29,30,31,32,32,33,34,34,35,35,36,36,37,37,
65 37,38,38,38,39,39,39,39
69 static const uint8_t golomb_to_intra4x4_cbp[48]={
70 47, 31, 15, 0, 23, 27, 29, 30, 7, 11, 13, 14, 39, 43, 45, 46,
71 16, 3, 5, 10, 12, 19, 21, 26, 28, 35, 37, 42, 44, 1, 2, 4,
72 8, 17, 18, 20, 24, 6, 9, 22, 25, 32, 33, 34, 36, 40, 38, 41
75 static const uint8_t golomb_to_inter_cbp[48]={
76 0, 16, 1, 2, 4, 8, 32, 3, 5, 10, 12, 15, 47, 7, 11, 13,
77 14, 6, 9, 31, 35, 37, 42, 44, 33, 34, 36, 40, 39, 43, 45, 46,
78 17, 18, 20, 24, 19, 21, 26, 28, 23, 27, 29, 30, 22, 25, 38, 41
81 static const uint8_t golomb_to_inter_cbp_gray[16]={
82 0, 1, 2, 4, 8, 3, 5,10,12,15, 7,11,13,14, 6, 9,
85 static const uint8_t golomb_to_intra4x4_cbp_gray[16]={
86 15, 0, 7,11,13,14, 3, 5,10,12, 1, 2, 4, 8, 6, 9,
89 static const uint8_t chroma_dc_coeff_token_len[4*5]={
97 static const uint8_t chroma_dc_coeff_token_bits[4*5]={
105 static const uint8_t coeff_token_len[4][4*17]={
108 6, 2, 0, 0, 8, 6, 3, 0, 9, 8, 7, 5, 10, 9, 8, 6,
109 11,10, 9, 7, 13,11,10, 8, 13,13,11, 9, 13,13,13,10,
110 14,14,13,11, 14,14,14,13, 15,15,14,14, 15,15,15,14,
111 16,15,15,15, 16,16,16,15, 16,16,16,16, 16,16,16,16,
115 6, 2, 0, 0, 6, 5, 3, 0, 7, 6, 6, 4, 8, 6, 6, 4,
116 8, 7, 7, 5, 9, 8, 8, 6, 11, 9, 9, 6, 11,11,11, 7,
117 12,11,11, 9, 12,12,12,11, 12,12,12,11, 13,13,13,12,
118 13,13,13,13, 13,14,13,13, 14,14,14,13, 14,14,14,14,
122 6, 4, 0, 0, 6, 5, 4, 0, 6, 5, 5, 4, 7, 5, 5, 4,
123 7, 5, 5, 4, 7, 6, 6, 4, 7, 6, 6, 4, 8, 7, 7, 5,
124 8, 8, 7, 6, 9, 8, 8, 7, 9, 9, 8, 8, 9, 9, 9, 8,
125 10, 9, 9, 9, 10,10,10,10, 10,10,10,10, 10,10,10,10,
129 6, 6, 0, 0, 6, 6, 6, 0, 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 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
136 static const uint8_t coeff_token_bits[4][4*17]={
139 5, 1, 0, 0, 7, 4, 1, 0, 7, 6, 5, 3, 7, 6, 5, 3,
140 7, 6, 5, 4, 15, 6, 5, 4, 11,14, 5, 4, 8,10,13, 4,
141 15,14, 9, 4, 11,10,13,12, 15,14, 9,12, 11,10,13, 8,
142 15, 1, 9,12, 11,14,13, 8, 7,10, 9,12, 4, 6, 5, 8,
146 11, 2, 0, 0, 7, 7, 3, 0, 7,10, 9, 5, 7, 6, 5, 4,
147 4, 6, 5, 6, 7, 6, 5, 8, 15, 6, 5, 4, 11,14,13, 4,
148 15,10, 9, 4, 11,14,13,12, 8,10, 9, 8, 15,14,13,12,
149 11,10, 9,12, 7,11, 6, 8, 9, 8,10, 1, 7, 6, 5, 4,
153 15,14, 0, 0, 11,15,13, 0, 8,12,14,12, 15,10,11,11,
154 11, 8, 9,10, 9,14,13, 9, 8,10, 9, 8, 15,14,13,13,
155 11,14,10,12, 15,10,13,12, 11,14, 9,12, 8,10,13, 8,
156 13, 7, 9,12, 9,12,11,10, 5, 8, 7, 6, 1, 4, 3, 2,
160 0, 1, 0, 0, 4, 5, 6, 0, 8, 9,10,11, 12,13,14,15,
161 16,17,18,19, 20,21,22,23, 24,25,26,27, 28,29,30,31,
162 32,33,34,35, 36,37,38,39, 40,41,42,43, 44,45,46,47,
163 48,49,50,51, 52,53,54,55, 56,57,58,59, 60,61,62,63,
167 static const uint8_t total_zeros_len[16][16]= {
168 {1,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9},
169 {3,3,3,3,3,4,4,4,4,5,5,6,6,6,6},
170 {4,3,3,3,4,4,3,3,4,5,5,6,5,6},
171 {5,3,4,4,3,3,3,4,3,4,5,5,5},
172 {4,4,4,3,3,3,3,3,4,5,4,5},
173 {6,5,3,3,3,3,3,3,4,3,6},
174 {6,5,3,3,3,2,3,4,3,6},
185 static const uint8_t total_zeros_bits[16][16]= {
186 {1,3,2,3,2,3,2,3,2,3,2,3,2,3,2,1},
187 {7,6,5,4,3,5,4,3,2,3,2,3,2,1,0},
188 {5,7,6,5,4,3,4,3,2,3,2,1,1,0},
189 {3,7,5,4,6,5,4,3,3,2,2,1,0},
190 {5,4,3,7,6,5,4,3,2,1,1,0},
191 {1,1,7,6,5,4,3,2,1,1,0},
192 {1,1,5,4,3,3,2,1,1,0},
203 static const uint8_t chroma_dc_total_zeros_len[3][4]= {
209 static const uint8_t chroma_dc_total_zeros_bits[3][4]= {
215 static const uint8_t run_len[7][16]={
222 {3,3,3,3,3,3,3,4,5,6,7,8,9,10,11},
225 static const uint8_t run_bits[7][16]={
232 {7,6,5,4,3,2,1,1,1,1,1,1,1,1,1},
236 static const uint8_t zigzag_scan[16]={
237 0+0*4, 1+0*4, 0+1*4, 0+2*4,
238 1+1*4, 2+0*4, 3+0*4, 2+1*4,
239 1+2*4, 0+3*4, 1+3*4, 2+2*4,
240 3+1*4, 3+2*4, 2+3*4, 3+3*4,
243 static const uint8_t field_scan[16]={
244 0+0*4, 0+1*4, 1+0*4, 0+2*4,
245 0+3*4, 1+1*4, 1+2*4, 1+3*4,
246 2+0*4, 2+1*4, 2+2*4, 2+3*4,
247 3+0*4, 3+1*4, 3+2*4, 3+3*4,
250 static const uint8_t luma_dc_zigzag_scan[16]={
251 0*16 + 0*64, 1*16 + 0*64, 2*16 + 0*64, 0*16 + 2*64,
252 3*16 + 0*64, 0*16 + 1*64, 1*16 + 1*64, 2*16 + 1*64,
253 1*16 + 2*64, 2*16 + 2*64, 3*16 + 2*64, 0*16 + 3*64,
254 3*16 + 1*64, 1*16 + 3*64, 2*16 + 3*64, 3*16 + 3*64,
257 static const uint8_t luma_dc_field_scan[16]={
258 0*16 + 0*64, 2*16 + 0*64, 1*16 + 0*64, 0*16 + 2*64,
259 2*16 + 2*64, 3*16 + 0*64, 1*16 + 2*64, 3*16 + 2*64,
260 0*16 + 1*64, 2*16 + 1*64, 0*16 + 3*64, 2*16 + 3*64,
261 1*16 + 1*64, 3*16 + 1*64, 1*16 + 3*64, 3*16 + 3*64,
264 static const uint8_t chroma_dc_scan[4]={
265 (0+0*2)*16, (1+0*2)*16,
266 (0+1*2)*16, (1+1*2)*16, //FIXME
269 // zigzag_scan8x8_cavlc[i] = zigzag_scan8x8[(i/4) + 16*(i%4)]
270 static const uint8_t zigzag_scan8x8_cavlc[64]={
271 0+0*8, 1+1*8, 1+2*8, 2+2*8,
272 4+1*8, 0+5*8, 3+3*8, 7+0*8,
273 3+4*8, 1+7*8, 5+3*8, 6+3*8,
274 2+7*8, 6+4*8, 5+6*8, 7+5*8,
275 1+0*8, 2+0*8, 0+3*8, 3+1*8,
276 3+2*8, 0+6*8, 4+2*8, 6+1*8,
277 2+5*8, 2+6*8, 6+2*8, 5+4*8,
278 3+7*8, 7+3*8, 4+7*8, 7+6*8,
279 0+1*8, 3+0*8, 0+4*8, 4+0*8,
280 2+3*8, 1+5*8, 5+1*8, 5+2*8,
281 1+6*8, 3+5*8, 7+1*8, 4+5*8,
282 4+6*8, 7+4*8, 5+7*8, 6+7*8,
283 0+2*8, 2+1*8, 1+3*8, 5+0*8,
284 1+4*8, 2+4*8, 6+0*8, 4+3*8,
285 0+7*8, 4+4*8, 7+2*8, 3+6*8,
286 5+5*8, 6+5*8, 6+6*8, 7+7*8,
289 static const uint8_t field_scan8x8[64]={
290 0+0*8, 0+1*8, 0+2*8, 1+0*8,
291 1+1*8, 0+3*8, 0+4*8, 1+2*8,
292 2+0*8, 1+3*8, 0+5*8, 0+6*8,
293 0+7*8, 1+4*8, 2+1*8, 3+0*8,
294 2+2*8, 1+5*8, 1+6*8, 1+7*8,
295 2+3*8, 3+1*8, 4+0*8, 3+2*8,
296 2+4*8, 2+5*8, 2+6*8, 2+7*8,
297 3+3*8, 4+1*8, 5+0*8, 4+2*8,
298 3+4*8, 3+5*8, 3+6*8, 3+7*8,
299 4+3*8, 5+1*8, 6+0*8, 5+2*8,
300 4+4*8, 4+5*8, 4+6*8, 4+7*8,
301 5+3*8, 6+1*8, 6+2*8, 5+4*8,
302 5+5*8, 5+6*8, 5+7*8, 6+3*8,
303 7+0*8, 7+1*8, 6+4*8, 6+5*8,
304 6+6*8, 6+7*8, 7+2*8, 7+3*8,
305 7+4*8, 7+5*8, 7+6*8, 7+7*8,
308 static const uint8_t field_scan8x8_cavlc[64]={
309 0+0*8, 1+1*8, 2+0*8, 0+7*8,
310 2+2*8, 2+3*8, 2+4*8, 3+3*8,
311 3+4*8, 4+3*8, 4+4*8, 5+3*8,
312 5+5*8, 7+0*8, 6+6*8, 7+4*8,
313 0+1*8, 0+3*8, 1+3*8, 1+4*8,
314 1+5*8, 3+1*8, 2+5*8, 4+1*8,
315 3+5*8, 5+1*8, 4+5*8, 6+1*8,
316 5+6*8, 7+1*8, 6+7*8, 7+5*8,
317 0+2*8, 0+4*8, 0+5*8, 2+1*8,
318 1+6*8, 4+0*8, 2+6*8, 5+0*8,
319 3+6*8, 6+0*8, 4+6*8, 6+2*8,
320 5+7*8, 6+4*8, 7+2*8, 7+6*8,
321 1+0*8, 1+2*8, 0+6*8, 3+0*8,
322 1+7*8, 3+2*8, 2+7*8, 4+2*8,
323 3+7*8, 5+2*8, 4+7*8, 5+4*8,
324 6+3*8, 6+5*8, 7+3*8, 7+7*8,
327 typedef struct IMbInfo{
333 static const IMbInfo i_mb_type_info[26]={
334 {MB_TYPE_INTRA4x4 , -1, -1},
335 {MB_TYPE_INTRA16x16, 2, 0},
336 {MB_TYPE_INTRA16x16, 1, 0},
337 {MB_TYPE_INTRA16x16, 0, 0},
338 {MB_TYPE_INTRA16x16, 3, 0},
339 {MB_TYPE_INTRA16x16, 2, 16},
340 {MB_TYPE_INTRA16x16, 1, 16},
341 {MB_TYPE_INTRA16x16, 0, 16},
342 {MB_TYPE_INTRA16x16, 3, 16},
343 {MB_TYPE_INTRA16x16, 2, 32},
344 {MB_TYPE_INTRA16x16, 1, 32},
345 {MB_TYPE_INTRA16x16, 0, 32},
346 {MB_TYPE_INTRA16x16, 3, 32},
347 {MB_TYPE_INTRA16x16, 2, 15+0},
348 {MB_TYPE_INTRA16x16, 1, 15+0},
349 {MB_TYPE_INTRA16x16, 0, 15+0},
350 {MB_TYPE_INTRA16x16, 3, 15+0},
351 {MB_TYPE_INTRA16x16, 2, 15+16},
352 {MB_TYPE_INTRA16x16, 1, 15+16},
353 {MB_TYPE_INTRA16x16, 0, 15+16},
354 {MB_TYPE_INTRA16x16, 3, 15+16},
355 {MB_TYPE_INTRA16x16, 2, 15+32},
356 {MB_TYPE_INTRA16x16, 1, 15+32},
357 {MB_TYPE_INTRA16x16, 0, 15+32},
358 {MB_TYPE_INTRA16x16, 3, 15+32},
359 {MB_TYPE_INTRA_PCM , -1, -1},
362 typedef struct PMbInfo{
364 uint8_t partition_count;
367 static const PMbInfo p_mb_type_info[5]={
368 {MB_TYPE_16x16|MB_TYPE_P0L0 , 1},
369 {MB_TYPE_16x8 |MB_TYPE_P0L0|MB_TYPE_P1L0, 2},
370 {MB_TYPE_8x16 |MB_TYPE_P0L0|MB_TYPE_P1L0, 2},
371 {MB_TYPE_8x8 |MB_TYPE_P0L0|MB_TYPE_P1L0, 4},
372 {MB_TYPE_8x8 |MB_TYPE_P0L0|MB_TYPE_P1L0|MB_TYPE_REF0, 4},
375 static const PMbInfo p_sub_mb_type_info[4]={
376 {MB_TYPE_16x16|MB_TYPE_P0L0 , 1},
377 {MB_TYPE_16x8 |MB_TYPE_P0L0 , 2},
378 {MB_TYPE_8x16 |MB_TYPE_P0L0 , 2},
379 {MB_TYPE_8x8 |MB_TYPE_P0L0 , 4},
382 static const PMbInfo b_mb_type_info[23]={
383 {MB_TYPE_DIRECT2 , 1, },
384 {MB_TYPE_16x16|MB_TYPE_P0L0 , 1, },
385 {MB_TYPE_16x16 |MB_TYPE_P0L1 , 1, },
386 {MB_TYPE_16x16|MB_TYPE_P0L0|MB_TYPE_P0L1 , 1, },
387 {MB_TYPE_16x8 |MB_TYPE_P0L0 |MB_TYPE_P1L0 , 2, },
388 {MB_TYPE_8x16 |MB_TYPE_P0L0 |MB_TYPE_P1L0 , 2, },
389 {MB_TYPE_16x8 |MB_TYPE_P0L1 |MB_TYPE_P1L1, 2, },
390 {MB_TYPE_8x16 |MB_TYPE_P0L1 |MB_TYPE_P1L1, 2, },
391 {MB_TYPE_16x8 |MB_TYPE_P0L0 |MB_TYPE_P1L1, 2, },
392 {MB_TYPE_8x16 |MB_TYPE_P0L0 |MB_TYPE_P1L1, 2, },
393 {MB_TYPE_16x8 |MB_TYPE_P0L1|MB_TYPE_P1L0 , 2, },
394 {MB_TYPE_8x16 |MB_TYPE_P0L1|MB_TYPE_P1L0 , 2, },
395 {MB_TYPE_16x8 |MB_TYPE_P0L0 |MB_TYPE_P1L0|MB_TYPE_P1L1, 2, },
396 {MB_TYPE_8x16 |MB_TYPE_P0L0 |MB_TYPE_P1L0|MB_TYPE_P1L1, 2, },
397 {MB_TYPE_16x8 |MB_TYPE_P0L1|MB_TYPE_P1L0|MB_TYPE_P1L1, 2, },
398 {MB_TYPE_8x16 |MB_TYPE_P0L1|MB_TYPE_P1L0|MB_TYPE_P1L1, 2, },
399 {MB_TYPE_16x8 |MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_P1L0 , 2, },
400 {MB_TYPE_8x16 |MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_P1L0 , 2, },
401 {MB_TYPE_16x8 |MB_TYPE_P0L0|MB_TYPE_P0L1 |MB_TYPE_P1L1, 2, },
402 {MB_TYPE_8x16 |MB_TYPE_P0L0|MB_TYPE_P0L1 |MB_TYPE_P1L1, 2, },
403 {MB_TYPE_16x8 |MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_P1L0|MB_TYPE_P1L1, 2, },
404 {MB_TYPE_8x16 |MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_P1L0|MB_TYPE_P1L1, 2, },
405 {MB_TYPE_8x8 |MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_P1L0|MB_TYPE_P1L1, 4, },
408 static const PMbInfo b_sub_mb_type_info[13]={
409 {MB_TYPE_DIRECT2 , 1, },
410 {MB_TYPE_16x16|MB_TYPE_P0L0 , 1, },
411 {MB_TYPE_16x16 |MB_TYPE_P0L1 , 1, },
412 {MB_TYPE_16x16|MB_TYPE_P0L0|MB_TYPE_P0L1 , 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_16x8 |MB_TYPE_P0L1 |MB_TYPE_P1L1, 2, },
416 {MB_TYPE_8x16 |MB_TYPE_P0L1 |MB_TYPE_P1L1, 2, },
417 {MB_TYPE_16x8 |MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_P1L0|MB_TYPE_P1L1, 2, },
418 {MB_TYPE_8x16 |MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_P1L0|MB_TYPE_P1L1, 2, },
419 {MB_TYPE_8x8 |MB_TYPE_P0L0 |MB_TYPE_P1L0 , 4, },
420 {MB_TYPE_8x8 |MB_TYPE_P0L1 |MB_TYPE_P1L1, 4, },
421 {MB_TYPE_8x8 |MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_P1L0|MB_TYPE_P1L1, 4, },
424 static const uint8_t default_scaling4[2][16]={
436 static const uint8_t default_scaling8[2][64]={
437 { 6,10,13,16,18,23,25,27,
438 10,11,16,18,23,25,27,29,
439 13,16,18,23,25,27,29,31,
440 16,18,23,25,27,29,31,33,
441 18,23,25,27,29,31,33,36,
442 23,25,27,29,31,33,36,38,
443 25,27,29,31,33,36,38,40,
444 27,29,31,33,36,38,40,42
446 9,13,15,17,19,21,22,24,
447 13,13,17,19,21,22,24,25,
448 15,17,19,21,22,24,25,27,
449 17,19,21,22,24,25,27,28,
450 19,21,22,24,25,27,28,30,
451 21,22,24,25,27,28,30,32,
452 22,24,25,27,28,30,32,33,
453 24,25,27,28,30,32,33,35
456 static const uint8_t dequant4_coeff_init[6][3]={
465 static const uint8_t dequant8_coeff_init_scan[16] = {
466 0,3,4,3, 3,1,5,1, 4,5,2,5, 3,1,5,1
468 static const uint8_t dequant8_coeff_init[6][6]={
478 /* Deblocking filter (p153) */
479 static const uint8_t alpha_table[52*3] = {
480 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
481 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
482 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
483 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
484 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
485 0, 0, 0, 0, 0, 0, 4, 4, 5, 6,
486 7, 8, 9, 10, 12, 13, 15, 17, 20, 22,
487 25, 28, 32, 36, 40, 45, 50, 56, 63, 71,
488 80, 90,101,113,127,144,162,182,203,226,
490 255,255,255,255,255,255,255,255,255,255,255,255,255,
491 255,255,255,255,255,255,255,255,255,255,255,255,255,
492 255,255,255,255,255,255,255,255,255,255,255,255,255,
493 255,255,255,255,255,255,255,255,255,255,255,255,255,
495 static const uint8_t beta_table[52*3] = {
496 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
497 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
498 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
499 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
500 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
501 0, 0, 0, 0, 0, 0, 2, 2, 2, 3,
502 3, 3, 3, 4, 4, 4, 6, 6, 7, 7,
503 8, 8, 9, 9, 10, 10, 11, 11, 12, 12,
504 13, 13, 14, 14, 15, 15, 16, 16, 17, 17,
506 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
507 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
508 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
509 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
511 static const uint8_t tc0_table[52*3][4] = {
512 {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 },
513 {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 },
514 {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 },
515 {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 },
516 {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 },
517 {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 },
518 {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 },
519 {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 },
520 {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 },
521 {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 },
522 {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 },
523 {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 1 },
524 {-1, 0, 0, 1 }, {-1, 0, 0, 1 }, {-1, 0, 0, 1 }, {-1, 0, 1, 1 }, {-1, 0, 1, 1 }, {-1, 1, 1, 1 },
525 {-1, 1, 1, 1 }, {-1, 1, 1, 1 }, {-1, 1, 1, 1 }, {-1, 1, 1, 2 }, {-1, 1, 1, 2 }, {-1, 1, 1, 2 },
526 {-1, 1, 1, 2 }, {-1, 1, 2, 3 }, {-1, 1, 2, 3 }, {-1, 2, 2, 3 }, {-1, 2, 2, 4 }, {-1, 2, 3, 4 },
527 {-1, 2, 3, 4 }, {-1, 3, 3, 5 }, {-1, 3, 4, 6 }, {-1, 3, 4, 6 }, {-1, 4, 5, 7 }, {-1, 4, 5, 8 },
528 {-1, 4, 6, 9 }, {-1, 5, 7,10 }, {-1, 6, 8,11 }, {-1, 6, 8,13 }, {-1, 7,10,14 }, {-1, 8,11,16 },
529 {-1, 9,12,18 }, {-1,10,13,20 }, {-1,11,15,23 }, {-1,13,17,25 },
530 {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 },
531 {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 },
532 {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 },
533 {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 },
534 {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 },
535 {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 },
536 {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 },
537 {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 },
538 {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 },
541 /* Cabac pre state table */
543 static const int8_t cabac_context_init_I[460][2] =
546 { 20, -15 }, { 2, 54 }, { 3, 74 }, { 20, -15 },
547 { 2, 54 }, { 3, 74 }, { -28,127 }, { -23, 104 },
548 { -6, 53 }, { -1, 54 }, { 7, 51 },
550 /* 11 - 23 unsused for I */
551 { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
552 { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
553 { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
557 { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
558 { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
559 { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
560 { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
563 { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
564 { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
565 { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
569 { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
573 { 0, 41 }, { 0, 63 }, { 0, 63 }, { 0, 63 },
574 { -9, 83 }, { 4, 86 }, { 0, 97 }, { -7, 72 },
575 { 13, 41 }, { 3, 62 },
578 { 0, 11 }, { 1, 55 }, { 0, 69 }, { -17, 127 },
579 { -13, 102 },{ 0, 82 }, { -7, 74 }, { -21, 107 },
580 { -27, 127 },{ -31, 127 },{ -24, 127 }, { -18, 95 },
581 { -27, 127 },{ -21, 114 },{ -30, 127 }, { -17, 123 },
582 { -12, 115 },{ -16, 122 },
585 { -11, 115 },{ -12, 63 }, { -2, 68 }, { -15, 84 },
586 { -13, 104 },{ -3, 70 }, { -8, 93 }, { -10, 90 },
587 { -30, 127 },{ -1, 74 }, { -6, 97 }, { -7, 91 },
588 { -20, 127 },{ -4, 56 }, { -5, 82 }, { -7, 76 },
592 { -7, 93 }, { -11, 87 }, { -3, 77 }, { -5, 71 },
593 { -4, 63 }, { -4, 68 }, { -12, 84 }, { -7, 62 },
594 { -7, 65 }, { 8, 61 }, { 5, 56 }, { -2, 66 },
595 { 1, 64 }, { 0, 61 }, { -2, 78 }, { 1, 50 },
596 { 7, 52 }, { 10, 35 }, { 0, 44 }, { 11, 38 },
597 { 1, 45 }, { 0, 46 }, { 5, 44 }, { 31, 17 },
598 { 1, 51 }, { 7, 50 }, { 28, 19 }, { 16, 33 },
599 { 14, 62 }, { -13, 108 },{ -15, 100 },
602 { -13, 101 },{ -13, 91 }, { -12, 94 }, { -10, 88 },
603 { -16, 84 }, { -10, 86 }, { -7, 83 }, { -13, 87 },
604 { -19, 94 }, { 1, 70 }, { 0, 72 }, { -5, 74 },
605 { 18, 59 }, { -8, 102 }, { -15, 100 }, { 0, 95 },
606 { -4, 75 }, { 2, 72 }, { -11, 75 }, { -3, 71 },
607 { 15, 46 }, { -13, 69 }, { 0, 62 }, { 0, 65 },
608 { 21, 37 }, { -15, 72 }, { 9, 57 }, { 16, 54 },
609 { 0, 62 }, { 12, 72 },
612 { 24, 0 }, { 15, 9 }, { 8, 25 }, { 13, 18 },
613 { 15, 9 }, { 13, 19 }, { 10, 37 }, { 12, 18 },
614 { 6, 29 }, { 20, 33 }, { 15, 30 }, { 4, 45 },
615 { 1, 58 }, { 0, 62 }, { 7, 61 }, { 12, 38 },
616 { 11, 45 }, { 15, 39 }, { 11, 42 }, { 13, 44 },
617 { 16, 45 }, { 12, 41 }, { 10, 49 }, { 30, 34 },
618 { 18, 42 }, { 10, 55 }, { 17, 51 }, { 17, 46 },
619 { 0, 89 }, { 26, -19 }, { 22, -17 },
622 { 26, -17 }, { 30, -25 }, { 28, -20 }, { 33, -23 },
623 { 37, -27 }, { 33, -23 }, { 40, -28 }, { 38, -17 },
624 { 33, -11 }, { 40, -15 }, { 41, -6 }, { 38, 1 },
625 { 41, 17 }, { 30, -6 }, { 27, 3 }, { 26, 22 },
626 { 37, -16 }, { 35, -4 }, { 38, -8 }, { 38, -3 },
627 { 37, 3 }, { 38, 5 }, { 42, 0 }, { 35, 16 },
628 { 39, 22 }, { 14, 48 }, { 27, 37 }, { 21, 60 },
629 { 12, 68 }, { 2, 97 },
632 { -3, 71 }, { -6, 42 }, { -5, 50 }, { -3, 54 },
633 { -2, 62 }, { 0, 58 }, { 1, 63 }, { -2, 72 },
634 { -1, 74 }, { -9, 91 }, { -5, 67 }, { -5, 27 },
635 { -3, 39 }, { -2, 44 }, { 0, 46 }, { -16, 64 },
636 { -8, 68 }, { -10, 78 }, { -6, 77 }, { -10, 86 },
637 { -12, 92 }, { -15, 55 }, { -10, 60 }, { -6, 62 },
641 { -12, 73 }, { -8, 76 }, { -7, 80 }, { -9, 88 },
642 { -17, 110 },{ -11, 97 }, { -20, 84 }, { -11, 79 },
643 { -6, 73 }, { -4, 74 }, { -13, 86 }, { -13, 96 },
644 { -11, 97 }, { -19, 117 },{ -8, 78 }, { -5, 33 },
645 { -4, 48 }, { -2, 53 }, { -3, 62 }, { -13, 71 },
646 { -10, 79 }, { -12, 86 }, { -13, 90 }, { -14, 97 },
648 /* 276 a bit special (not used, bypass is used instead) */
652 { -6, 93 }, { -6, 84 }, { -8, 79 }, { 0, 66 },
653 { -1, 71 }, { 0, 62 }, { -2, 60 }, { -2, 59 },
654 { -5, 75 }, { -3, 62 }, { -4, 58 }, { -9, 66 },
655 { -1, 79 }, { 0, 71 }, { 3, 68 }, { 10, 44 },
656 { -7, 62 }, { 15, 36 }, { 14, 40 }, { 16, 27 },
657 { 12, 29 }, { 1, 44 }, { 20, 36 }, { 18, 32 },
658 { 5, 42 }, { 1, 48 }, { 10, 62 }, { 17, 46 },
659 { 9, 64 }, { -12, 104 },{ -11, 97 },
662 { -16, 96 }, { -7, 88 }, { -8, 85 }, { -7, 85 },
663 { -9, 85 }, { -13, 88 }, { 4, 66 }, { -3, 77 },
664 { -3, 76 }, { -6, 76 }, { 10, 58 }, { -1, 76 },
665 { -1, 83 }, { -7, 99 }, { -14, 95 }, { 2, 95 },
666 { 0, 76 }, { -5, 74 }, { 0, 70 }, { -11, 75 },
667 { 1, 68 }, { 0, 65 }, { -14, 73 }, { 3, 62 },
668 { 4, 62 }, { -1, 68 }, { -13, 75 }, { 11, 55 },
669 { 5, 64 }, { 12, 70 },
672 { 15, 6 }, { 6, 19 }, { 7, 16 }, { 12, 14 },
673 { 18, 13 }, { 13, 11 }, { 13, 15 }, { 15, 16 },
674 { 12, 23 }, { 13, 23 }, { 15, 20 }, { 14, 26 },
675 { 14, 44 }, { 17, 40 }, { 17, 47 }, { 24, 17 },
676 { 21, 21 }, { 25, 22 }, { 31, 27 }, { 22, 29 },
677 { 19, 35 }, { 14, 50 }, { 10, 57 }, { 7, 63 },
678 { -2, 77 }, { -4, 82 }, { -3, 94 }, { 9, 69 },
679 { -12, 109 },{ 36, -35 }, { 36, -34 },
682 { 32, -26 }, { 37, -30 }, { 44, -32 }, { 34, -18 },
683 { 34, -15 }, { 40, -15 }, { 33, -7 }, { 35, -5 },
684 { 33, 0 }, { 38, 2 }, { 33, 13 }, { 23, 35 },
685 { 13, 58 }, { 29, -3 }, { 26, 0 }, { 22, 30 },
686 { 31, -7 }, { 35, -15 }, { 34, -3 }, { 34, 3 },
687 { 36, -1 }, { 34, 5 }, { 32, 11 }, { 35, 5 },
688 { 34, 12 }, { 39, 11 }, { 30, 29 }, { 34, 26 },
689 { 29, 39 }, { 19, 66 },
692 { 31, 21 }, { 31, 31 }, { 25, 50 },
693 { -17, 120 }, { -20, 112 }, { -18, 114 }, { -11, 85 },
694 { -15, 92 }, { -14, 89 }, { -26, 71 }, { -15, 81 },
695 { -14, 80 }, { 0, 68 }, { -14, 70 }, { -24, 56 },
696 { -23, 68 }, { -24, 50 }, { -11, 74 }, { 23, -13 },
697 { 26, -13 }, { 40, -15 }, { 49, -14 }, { 44, 3 },
698 { 45, 6 }, { 44, 34 }, { 33, 54 }, { 19, 82 },
699 { -3, 75 }, { -1, 23 }, { 1, 34 }, { 1, 43 },
700 { 0, 54 }, { -2, 55 }, { 0, 61 }, { 1, 64 },
701 { 0, 68 }, { -9, 92 },
704 { -14, 106 }, { -13, 97 }, { -15, 90 }, { -12, 90 },
705 { -18, 88 }, { -10, 73 }, { -9, 79 }, { -14, 86 },
706 { -10, 73 }, { -10, 70 }, { -10, 69 }, { -5, 66 },
707 { -9, 64 }, { -5, 58 }, { 2, 59 }, { 21, -10 },
708 { 24, -11 }, { 28, -8 }, { 28, -1 }, { 29, 3 },
709 { 29, 9 }, { 35, 20 }, { 29, 36 }, { 14, 67 }
712 static const int8_t cabac_context_init_PB[3][460][2] =
714 /* i_cabac_init_idc == 0 */
717 { 20, -15 }, { 2, 54 }, { 3, 74 }, { 20, -15 },
718 { 2, 54 }, { 3, 74 }, { -28, 127 }, { -23, 104 },
719 { -6, 53 }, { -1, 54 }, { 7, 51 },
722 { 23, 33 }, { 23, 2 }, { 21, 0 }, { 1, 9 },
723 { 0, 49 }, { -37, 118 }, { 5, 57 }, { -13, 78 },
724 { -11, 65 }, { 1, 62 }, { 12, 49 }, { -4, 73 },
728 { 18, 64 }, { 9, 43 }, { 29, 0 }, { 26, 67 },
729 { 16, 90 }, { 9, 104 }, { -46, 127 }, { -20, 104 },
730 { 1, 67 }, { -13, 78 }, { -11, 65 }, { 1, 62 },
731 { -6, 86 }, { -17, 95 }, { -6, 61 }, { 9, 45 },
734 { -3, 69 }, { -6, 81 }, { -11, 96 }, { 6, 55 },
735 { 7, 67 }, { -5, 86 }, { 2, 88 }, { 0, 58 },
736 { -3, 76 }, { -10, 94 }, { 5, 54 }, { 4, 69 },
737 { -3, 81 }, { 0, 88 },
740 { -7, 67 }, { -5, 74 }, { -4, 74 }, { -5, 80 },
741 { -7, 72 }, { 1, 58 },
744 { 0, 41 }, { 0, 63 }, { 0, 63 }, { 0, 63 },
745 { -9, 83 }, { 4, 86 }, { 0, 97 }, { -7, 72 },
746 { 13, 41 }, { 3, 62 },
749 { 0, 45 }, { -4, 78 }, { -3, 96 }, { -27, 126 },
750 { -28, 98 }, { -25, 101 }, { -23, 67 }, { -28, 82 },
751 { -20, 94 }, { -16, 83 }, { -22, 110 }, { -21, 91 },
752 { -18, 102 }, { -13, 93 }, { -29, 127 }, { -7, 92 },
753 { -5, 89 }, { -7, 96 }, { -13, 108 }, { -3, 46 },
754 { -1, 65 }, { -1, 57 }, { -9, 93 }, { -3, 74 },
755 { -9, 92 }, { -8, 87 }, { -23, 126 }, { 5, 54 },
756 { 6, 60 }, { 6, 59 }, { 6, 69 }, { -1, 48 },
757 { 0, 68 }, { -4, 69 }, { -8, 88 },
760 { -2, 85 }, { -6, 78 }, { -1, 75 }, { -7, 77 },
761 { 2, 54 }, { 5, 50 }, { -3, 68 }, { 1, 50 },
762 { 6, 42 }, { -4, 81 }, { 1, 63 }, { -4, 70 },
763 { 0, 67 }, { 2, 57 }, { -2, 76 }, { 11, 35 },
764 { 4, 64 }, { 1, 61 }, { 11, 35 }, { 18, 25 },
765 { 12, 24 }, { 13, 29 }, { 13, 36 }, { -10, 93 },
766 { -7, 73 }, { -2, 73 }, { 13, 46 }, { 9, 49 },
767 { -7, 100 }, { 9, 53 }, { 2, 53 }, { 5, 53 },
768 { -2, 61 }, { 0, 56 }, { 0, 56 }, { -13, 63 },
769 { -5, 60 }, { -1, 62 }, { 4, 57 }, { -6, 69 },
770 { 4, 57 }, { 14, 39 }, { 4, 51 }, { 13, 68 },
771 { 3, 64 }, { 1, 61 }, { 9, 63 }, { 7, 50 },
772 { 16, 39 }, { 5, 44 }, { 4, 52 }, { 11, 48 },
773 { -5, 60 }, { -1, 59 }, { 0, 59 }, { 22, 33 },
774 { 5, 44 }, { 14, 43 }, { -1, 78 }, { 0, 60 },
778 { 11, 28 }, { 2, 40 }, { 3, 44 }, { 0, 49 },
779 { 0, 46 }, { 2, 44 }, { 2, 51 }, { 0, 47 },
780 { 4, 39 }, { 2, 62 }, { 6, 46 }, { 0, 54 },
781 { 3, 54 }, { 2, 58 }, { 4, 63 }, { 6, 51 },
782 { 6, 57 }, { 7, 53 }, { 6, 52 }, { 6, 55 },
783 { 11, 45 }, { 14, 36 }, { 8, 53 }, { -1, 82 },
784 { 7, 55 }, { -3, 78 }, { 15, 46 }, { 22, 31 },
785 { -1, 84 }, { 25, 7 }, { 30, -7 }, { 28, 3 },
786 { 28, 4 }, { 32, 0 }, { 34, -1 }, { 30, 6 },
787 { 30, 6 }, { 32, 9 }, { 31, 19 }, { 26, 27 },
788 { 26, 30 }, { 37, 20 }, { 28, 34 }, { 17, 70 },
789 { 1, 67 }, { 5, 59 }, { 9, 67 }, { 16, 30 },
790 { 18, 32 }, { 18, 35 }, { 22, 29 }, { 24, 31 },
791 { 23, 38 }, { 18, 43 }, { 20, 41 }, { 11, 63 },
792 { 9, 59 }, { 9, 64 }, { -1, 94 }, { -2, 89 },
796 { -6, 76 }, { -2, 44 }, { 0, 45 }, { 0, 52 },
797 { -3, 64 }, { -2, 59 }, { -4, 70 }, { -4, 75 },
798 { -8, 82 }, { -17, 102 }, { -9, 77 }, { 3, 24 },
799 { 0, 42 }, { 0, 48 }, { 0, 55 }, { -6, 59 },
800 { -7, 71 }, { -12, 83 }, { -11, 87 }, { -30, 119 },
801 { 1, 58 }, { -3, 29 }, { -1, 36 }, { 1, 38 },
802 { 2, 43 }, { -6, 55 }, { 0, 58 }, { 0, 64 },
803 { -3, 74 }, { -10, 90 }, { 0, 70 }, { -4, 29 },
804 { 5, 31 }, { 7, 42 }, { 1, 59 }, { -2, 58 },
805 { -3, 72 }, { -3, 81 }, { -11, 97 }, { 0, 58 },
806 { 8, 5 }, { 10, 14 }, { 14, 18 }, { 13, 27 },
807 { 2, 40 }, { 0, 58 }, { -3, 70 }, { -6, 79 },
810 /* 276 a bit special (not used, bypass is used instead) */
814 { -13, 106 }, { -16, 106 }, { -10, 87 }, { -21, 114 },
815 { -18, 110 }, { -14, 98 }, { -22, 110 }, { -21, 106 },
816 { -18, 103 }, { -21, 107 }, { -23, 108 }, { -26, 112 },
817 { -10, 96 }, { -12, 95 }, { -5, 91 }, { -9, 93 },
818 { -22, 94 }, { -5, 86 }, { 9, 67 }, { -4, 80 },
819 { -10, 85 }, { -1, 70 }, { 7, 60 }, { 9, 58 },
820 { 5, 61 }, { 12, 50 }, { 15, 50 }, { 18, 49 },
821 { 17, 54 }, { 10, 41 }, { 7, 46 }, { -1, 51 },
822 { 7, 49 }, { 8, 52 }, { 9, 41 }, { 6, 47 },
823 { 2, 55 }, { 13, 41 }, { 10, 44 }, { 6, 50 },
824 { 5, 53 }, { 13, 49 }, { 4, 63 }, { 6, 64 },
825 { -2, 69 }, { -2, 59 }, { 6, 70 }, { 10, 44 },
826 { 9, 31 }, { 12, 43 }, { 3, 53 }, { 14, 34 },
827 { 10, 38 }, { -3, 52 }, { 13, 40 }, { 17, 32 },
828 { 7, 44 }, { 7, 38 }, { 13, 50 }, { 10, 57 },
832 { 14, 11 }, { 11, 14 }, { 9, 11 }, { 18, 11 },
833 { 21, 9 }, { 23, -2 }, { 32, -15 }, { 32, -15 },
834 { 34, -21 }, { 39, -23 }, { 42, -33 }, { 41, -31 },
835 { 46, -28 }, { 38, -12 }, { 21, 29 }, { 45, -24 },
836 { 53, -45 }, { 48, -26 }, { 65, -43 }, { 43, -19 },
837 { 39, -10 }, { 30, 9 }, { 18, 26 }, { 20, 27 },
838 { 0, 57 }, { -14, 82 }, { -5, 75 }, { -19, 97 },
839 { -35, 125 }, { 27, 0 }, { 28, 0 }, { 31, -4 },
840 { 27, 6 }, { 34, 8 }, { 30, 10 }, { 24, 22 },
841 { 33, 19 }, { 22, 32 }, { 26, 31 }, { 21, 41 },
842 { 26, 44 }, { 23, 47 }, { 16, 65 }, { 14, 71 },
843 { 8, 60 }, { 6, 63 }, { 17, 65 }, { 21, 24 },
844 { 23, 20 }, { 26, 23 }, { 27, 32 }, { 28, 23 },
845 { 28, 24 }, { 23, 40 }, { 24, 32 }, { 28, 29 },
846 { 23, 42 }, { 19, 57 }, { 22, 53 }, { 22, 61 },
850 { 12, 40 }, { 11, 51 }, { 14, 59 },
851 { -4, 79 }, { -7, 71 }, { -5, 69 }, { -9, 70 },
852 { -8, 66 }, { -10, 68 }, { -19, 73 }, { -12, 69 },
853 { -16, 70 }, { -15, 67 }, { -20, 62 }, { -19, 70 },
854 { -16, 66 }, { -22, 65 }, { -20, 63 }, { 9, -2 },
855 { 26, -9 }, { 33, -9 }, { 39, -7 }, { 41, -2 },
856 { 45, 3 }, { 49, 9 }, { 45, 27 }, { 36, 59 },
857 { -6, 66 }, { -7, 35 }, { -7, 42 }, { -8, 45 },
858 { -5, 48 }, { -12, 56 }, { -6, 60 }, { -5, 62 },
859 { -8, 66 }, { -8, 76 },
862 { -5, 85 }, { -6, 81 }, { -10, 77 }, { -7, 81 },
863 { -17, 80 }, { -18, 73 }, { -4, 74 }, { -10, 83 },
864 { -9, 71 }, { -9, 67 }, { -1, 61 }, { -8, 66 },
865 { -14, 66 }, { 0, 59 }, { 2, 59 }, { 21, -13 },
866 { 33, -14 }, { 39, -7 }, { 46, -2 }, { 51, 2 },
867 { 60, 6 }, { 61, 17 }, { 55, 34 }, { 42, 62 },
870 /* i_cabac_init_idc == 1 */
873 { 20, -15 }, { 2, 54 }, { 3, 74 }, { 20, -15 },
874 { 2, 54 }, { 3, 74 }, { -28, 127 }, { -23, 104 },
875 { -6, 53 }, { -1, 54 }, { 7, 51 },
878 { 22, 25 }, { 34, 0 }, { 16, 0 }, { -2, 9 },
879 { 4, 41 }, { -29, 118 }, { 2, 65 }, { -6, 71 },
880 { -13, 79 }, { 5, 52 }, { 9, 50 }, { -3, 70 },
884 { 26, 34 }, { 19, 22 }, { 40, 0 }, { 57, 2 },
885 { 41, 36 }, { 26, 69 }, { -45, 127 }, { -15, 101 },
886 { -4, 76 }, { -6, 71 }, { -13, 79 }, { 5, 52 },
887 { 6, 69 }, { -13, 90 }, { 0, 52 }, { 8, 43 },
890 { -2, 69 },{ -5, 82 },{ -10, 96 },{ 2, 59 },
891 { 2, 75 },{ -3, 87 },{ -3, 100 },{ 1, 56 },
892 { -3, 74 },{ -6, 85 },{ 0, 59 },{ -3, 81 },
893 { -7, 86 },{ -5, 95 },
896 { -1, 66 },{ -1, 77 },{ 1, 70 },{ -2, 86 },
897 { -5, 72 },{ 0, 61 },
900 { 0, 41 }, { 0, 63 }, { 0, 63 }, { 0, 63 },
901 { -9, 83 }, { 4, 86 }, { 0, 97 }, { -7, 72 },
902 { 13, 41 }, { 3, 62 },
905 { 13, 15 }, { 7, 51 }, { 2, 80 }, { -39, 127 },
906 { -18, 91 }, { -17, 96 }, { -26, 81 }, { -35, 98 },
907 { -24, 102 }, { -23, 97 }, { -27, 119 }, { -24, 99 },
908 { -21, 110 }, { -18, 102 }, { -36, 127 }, { 0, 80 },
909 { -5, 89 }, { -7, 94 }, { -4, 92 }, { 0, 39 },
910 { 0, 65 }, { -15, 84 }, { -35, 127 }, { -2, 73 },
911 { -12, 104 }, { -9, 91 }, { -31, 127 }, { 3, 55 },
912 { 7, 56 }, { 7, 55 }, { 8, 61 }, { -3, 53 },
913 { 0, 68 }, { -7, 74 }, { -9, 88 },
916 { -13, 103 }, { -13, 91 }, { -9, 89 }, { -14, 92 },
917 { -8, 76 }, { -12, 87 }, { -23, 110 }, { -24, 105 },
918 { -10, 78 }, { -20, 112 }, { -17, 99 }, { -78, 127 },
919 { -70, 127 }, { -50, 127 }, { -46, 127 }, { -4, 66 },
920 { -5, 78 }, { -4, 71 }, { -8, 72 }, { 2, 59 },
921 { -1, 55 }, { -7, 70 }, { -6, 75 }, { -8, 89 },
922 { -34, 119 }, { -3, 75 }, { 32, 20 }, { 30, 22 },
923 { -44, 127 }, { 0, 54 }, { -5, 61 }, { 0, 58 },
924 { -1, 60 }, { -3, 61 }, { -8, 67 }, { -25, 84 },
925 { -14, 74 }, { -5, 65 }, { 5, 52 }, { 2, 57 },
926 { 0, 61 }, { -9, 69 }, { -11, 70 }, { 18, 55 },
927 { -4, 71 }, { 0, 58 }, { 7, 61 }, { 9, 41 },
928 { 18, 25 }, { 9, 32 }, { 5, 43 }, { 9, 47 },
929 { 0, 44 }, { 0, 51 }, { 2, 46 }, { 19, 38 },
930 { -4, 66 }, { 15, 38 }, { 12, 42 }, { 9, 34 },
934 { 4, 45 }, { 10, 28 }, { 10, 31 }, { 33, -11 },
935 { 52, -43 }, { 18, 15 }, { 28, 0 }, { 35, -22 },
936 { 38, -25 }, { 34, 0 }, { 39, -18 }, { 32, -12 },
937 { 102, -94 }, { 0, 0 }, { 56, -15 }, { 33, -4 },
938 { 29, 10 }, { 37, -5 }, { 51, -29 }, { 39, -9 },
939 { 52, -34 }, { 69, -58 }, { 67, -63 }, { 44, -5 },
940 { 32, 7 }, { 55, -29 }, { 32, 1 }, { 0, 0 },
941 { 27, 36 }, { 33, -25 }, { 34, -30 }, { 36, -28 },
942 { 38, -28 }, { 38, -27 }, { 34, -18 }, { 35, -16 },
943 { 34, -14 }, { 32, -8 }, { 37, -6 }, { 35, 0 },
944 { 30, 10 }, { 28, 18 }, { 26, 25 }, { 29, 41 },
945 { 0, 75 }, { 2, 72 }, { 8, 77 }, { 14, 35 },
946 { 18, 31 }, { 17, 35 }, { 21, 30 }, { 17, 45 },
947 { 20, 42 }, { 18, 45 }, { 27, 26 }, { 16, 54 },
948 { 7, 66 }, { 16, 56 }, { 11, 73 }, { 10, 67 },
952 { -23, 112 }, { -15, 71 }, { -7, 61 }, { 0, 53 },
953 { -5, 66 }, { -11, 77 }, { -9, 80 }, { -9, 84 },
954 { -10, 87 }, { -34, 127 }, { -21, 101 }, { -3, 39 },
955 { -5, 53 }, { -7, 61 }, { -11, 75 }, { -15, 77 },
956 { -17, 91 }, { -25, 107 }, { -25, 111 }, { -28, 122 },
957 { -11, 76 }, { -10, 44 }, { -10, 52 }, { -10, 57 },
958 { -9, 58 }, { -16, 72 }, { -7, 69 }, { -4, 69 },
959 { -5, 74 }, { -9, 86 }, { 2, 66 }, { -9, 34 },
960 { 1, 32 }, { 11, 31 }, { 5, 52 }, { -2, 55 },
961 { -2, 67 }, { 0, 73 }, { -8, 89 }, { 3, 52 },
962 { 7, 4 }, { 10, 8 }, { 17, 8 }, { 16, 19 },
963 { 3, 37 }, { -1, 61 }, { -5, 73 }, { -1, 70 },
966 /* 276 a bit special (not used, bypass is used instead) */
970 { -21, 126 }, { -23, 124 }, { -20, 110 }, { -26, 126 },
971 { -25, 124 }, { -17, 105 }, { -27, 121 }, { -27, 117 },
972 { -17, 102 }, { -26, 117 }, { -27, 116 }, { -33, 122 },
973 { -10, 95 }, { -14, 100 }, { -8, 95 }, { -17, 111 },
974 { -28, 114 }, { -6, 89 }, { -2, 80 }, { -4, 82 },
975 { -9, 85 }, { -8, 81 }, { -1, 72 }, { 5, 64 },
976 { 1, 67 }, { 9, 56 }, { 0, 69 }, { 1, 69 },
977 { 7, 69 }, { -7, 69 }, { -6, 67 }, { -16, 77 },
978 { -2, 64 }, { 2, 61 }, { -6, 67 }, { -3, 64 },
979 { 2, 57 }, { -3, 65 }, { -3, 66 }, { 0, 62 },
980 { 9, 51 }, { -1, 66 }, { -2, 71 }, { -2, 75 },
981 { -1, 70 }, { -9, 72 }, { 14, 60 }, { 16, 37 },
982 { 0, 47 }, { 18, 35 }, { 11, 37 }, { 12, 41 },
983 { 10, 41 }, { 2, 48 }, { 12, 41 }, { 13, 41 },
984 { 0, 59 }, { 3, 50 }, { 19, 40 }, { 3, 66 },
988 { 19, -6 }, { 18, -6 }, { 14, 0 }, { 26, -12 },
989 { 31, -16 }, { 33, -25 }, { 33, -22 }, { 37, -28 },
990 { 39, -30 }, { 42, -30 }, { 47, -42 }, { 45, -36 },
991 { 49, -34 }, { 41, -17 }, { 32, 9 }, { 69, -71 },
992 { 63, -63 }, { 66, -64 }, { 77, -74 }, { 54, -39 },
993 { 52, -35 }, { 41, -10 }, { 36, 0 }, { 40, -1 },
994 { 30, 14 }, { 28, 26 }, { 23, 37 }, { 12, 55 },
995 { 11, 65 }, { 37, -33 }, { 39, -36 }, { 40, -37 },
996 { 38, -30 }, { 46, -33 }, { 42, -30 }, { 40, -24 },
997 { 49, -29 }, { 38, -12 }, { 40, -10 }, { 38, -3 },
998 { 46, -5 }, { 31, 20 }, { 29, 30 }, { 25, 44 },
999 { 12, 48 }, { 11, 49 }, { 26, 45 }, { 22, 22 },
1000 { 23, 22 }, { 27, 21 }, { 33, 20 }, { 26, 28 },
1001 { 30, 24 }, { 27, 34 }, { 18, 42 }, { 25, 39 },
1002 { 18, 50 }, { 12, 70 }, { 21, 54 }, { 14, 71 },
1006 { 25, 32 }, { 21, 49 }, { 21, 54 },
1007 { -5, 85 }, { -6, 81 }, { -10, 77 }, { -7, 81 },
1008 { -17, 80 }, { -18, 73 }, { -4, 74 }, { -10, 83 },
1009 { -9, 71 }, { -9, 67 }, { -1, 61 }, { -8, 66 },
1010 { -14, 66 }, { 0, 59 }, { 2, 59 }, { 17, -10 },
1011 { 32, -13 }, { 42, -9 }, { 49, -5 }, { 53, 0 },
1012 { 64, 3 }, { 68, 10 }, { 66, 27 }, { 47, 57 },
1013 { -5, 71 }, { 0, 24 }, { -1, 36 }, { -2, 42 },
1014 { -2, 52 }, { -9, 57 }, { -6, 63 }, { -4, 65 },
1015 { -4, 67 }, { -7, 82 },
1018 { -3, 81 }, { -3, 76 }, { -7, 72 }, { -6, 78 },
1019 { -12, 72 }, { -14, 68 }, { -3, 70 }, { -6, 76 },
1020 { -5, 66 }, { -5, 62 }, { 0, 57 }, { -4, 61 },
1021 { -9, 60 }, { 1, 54 }, { 2, 58 }, { 17, -10 },
1022 { 32, -13 }, { 42, -9 }, { 49, -5 }, { 53, 0 },
1023 { 64, 3 }, { 68, 10 }, { 66, 27 }, { 47, 57 },
1026 /* i_cabac_init_idc == 2 */
1029 { 20, -15 }, { 2, 54 }, { 3, 74 }, { 20, -15 },
1030 { 2, 54 }, { 3, 74 }, { -28, 127 }, { -23, 104 },
1031 { -6, 53 }, { -1, 54 }, { 7, 51 },
1034 { 29, 16 }, { 25, 0 }, { 14, 0 }, { -10, 51 },
1035 { -3, 62 }, { -27, 99 }, { 26, 16 }, { -4, 85 },
1036 { -24, 102 }, { 5, 57 }, { 6, 57 }, { -17, 73 },
1040 { 20, 40 }, { 20, 10 }, { 29, 0 }, { 54, 0 },
1041 { 37, 42 }, { 12, 97 }, { -32, 127 }, { -22, 117 },
1042 { -2, 74 }, { -4, 85 }, { -24, 102 }, { 5, 57 },
1043 { -6, 93 }, { -14, 88 }, { -6, 44 }, { 4, 55 },
1046 { -11, 89 },{ -15, 103 },{ -21, 116 },{ 19, 57 },
1047 { 20, 58 },{ 4, 84 },{ 6, 96 },{ 1, 63 },
1048 { -5, 85 },{ -13, 106 },{ 5, 63 },{ 6, 75 },
1049 { -3, 90 },{ -1, 101 },
1052 { 3, 55 },{ -4, 79 },{ -2, 75 },{ -12, 97 },
1053 { -7, 50 },{ 1, 60 },
1056 { 0, 41 }, { 0, 63 }, { 0, 63 }, { 0, 63 },
1057 { -9, 83 }, { 4, 86 }, { 0, 97 }, { -7, 72 },
1058 { 13, 41 }, { 3, 62 },
1061 { 7, 34 }, { -9, 88 }, { -20, 127 }, { -36, 127 },
1062 { -17, 91 }, { -14, 95 }, { -25, 84 }, { -25, 86 },
1063 { -12, 89 }, { -17, 91 }, { -31, 127 }, { -14, 76 },
1064 { -18, 103 }, { -13, 90 }, { -37, 127 }, { 11, 80 },
1065 { 5, 76 }, { 2, 84 }, { 5, 78 }, { -6, 55 },
1066 { 4, 61 }, { -14, 83 }, { -37, 127 }, { -5, 79 },
1067 { -11, 104 }, { -11, 91 }, { -30, 127 }, { 0, 65 },
1068 { -2, 79 }, { 0, 72 }, { -4, 92 }, { -6, 56 },
1069 { 3, 68 }, { -8, 71 }, { -13, 98 },
1072 { -4, 86 }, { -12, 88 }, { -5, 82 }, { -3, 72 },
1073 { -4, 67 }, { -8, 72 }, { -16, 89 }, { -9, 69 },
1074 { -1, 59 }, { 5, 66 }, { 4, 57 }, { -4, 71 },
1075 { -2, 71 }, { 2, 58 }, { -1, 74 }, { -4, 44 },
1076 { -1, 69 }, { 0, 62 }, { -7, 51 }, { -4, 47 },
1077 { -6, 42 }, { -3, 41 }, { -6, 53 }, { 8, 76 },
1078 { -9, 78 }, { -11, 83 }, { 9, 52 }, { 0, 67 },
1079 { -5, 90 }, { 1, 67 }, { -15, 72 }, { -5, 75 },
1080 { -8, 80 }, { -21, 83 }, { -21, 64 }, { -13, 31 },
1081 { -25, 64 }, { -29, 94 }, { 9, 75 }, { 17, 63 },
1082 { -8, 74 }, { -5, 35 }, { -2, 27 }, { 13, 91 },
1083 { 3, 65 }, { -7, 69 }, { 8, 77 }, { -10, 66 },
1084 { 3, 62 }, { -3, 68 }, { -20, 81 }, { 0, 30 },
1085 { 1, 7 }, { -3, 23 }, { -21, 74 }, { 16, 66 },
1086 { -23, 124 }, { 17, 37 }, { 44, -18 }, { 50, -34 },
1090 { 4, 39 }, { 0, 42 }, { 7, 34 }, { 11, 29 },
1091 { 8, 31 }, { 6, 37 }, { 7, 42 }, { 3, 40 },
1092 { 8, 33 }, { 13, 43 }, { 13, 36 }, { 4, 47 },
1093 { 3, 55 }, { 2, 58 }, { 6, 60 }, { 8, 44 },
1094 { 11, 44 }, { 14, 42 }, { 7, 48 }, { 4, 56 },
1095 { 4, 52 }, { 13, 37 }, { 9, 49 }, { 19, 58 },
1096 { 10, 48 }, { 12, 45 }, { 0, 69 }, { 20, 33 },
1097 { 8, 63 }, { 35, -18 }, { 33, -25 }, { 28, -3 },
1098 { 24, 10 }, { 27, 0 }, { 34, -14 }, { 52, -44 },
1099 { 39, -24 }, { 19, 17 }, { 31, 25 }, { 36, 29 },
1100 { 24, 33 }, { 34, 15 }, { 30, 20 }, { 22, 73 },
1101 { 20, 34 }, { 19, 31 }, { 27, 44 }, { 19, 16 },
1102 { 15, 36 }, { 15, 36 }, { 21, 28 }, { 25, 21 },
1103 { 30, 20 }, { 31, 12 }, { 27, 16 }, { 24, 42 },
1104 { 0, 93 }, { 14, 56 }, { 15, 57 }, { 26, 38 },
1108 { -24, 115 }, { -22, 82 }, { -9, 62 }, { 0, 53 },
1109 { 0, 59 }, { -14, 85 }, { -13, 89 }, { -13, 94 },
1110 { -11, 92 }, { -29, 127 }, { -21, 100 }, { -14, 57 },
1111 { -12, 67 }, { -11, 71 }, { -10, 77 }, { -21, 85 },
1112 { -16, 88 }, { -23, 104 }, { -15, 98 }, { -37, 127 },
1113 { -10, 82 }, { -8, 48 }, { -8, 61 }, { -8, 66 },
1114 { -7, 70 }, { -14, 75 }, { -10, 79 }, { -9, 83 },
1115 { -12, 92 }, { -18, 108 }, { -4, 79 }, { -22, 69 },
1116 { -16, 75 }, { -2, 58 }, { 1, 58 }, { -13, 78 },
1117 { -9, 83 }, { -4, 81 }, { -13, 99 }, { -13, 81 },
1118 { -6, 38 }, { -13, 62 }, { -6, 58 }, { -2, 59 },
1119 { -16, 73 }, { -10, 76 }, { -13, 86 }, { -9, 83 },
1122 /* 276 a bit special (not used, bypass is used instead) */
1126 { -22, 127 }, { -25, 127 }, { -25, 120 }, { -27, 127 },
1127 { -19, 114 }, { -23, 117 }, { -25, 118 }, { -26, 117 },
1128 { -24, 113 }, { -28, 118 }, { -31, 120 }, { -37, 124 },
1129 { -10, 94 }, { -15, 102 }, { -10, 99 }, { -13, 106 },
1130 { -50, 127 }, { -5, 92 }, { 17, 57 }, { -5, 86 },
1131 { -13, 94 }, { -12, 91 }, { -2, 77 }, { 0, 71 },
1132 { -1, 73 }, { 4, 64 }, { -7, 81 }, { 5, 64 },
1133 { 15, 57 }, { 1, 67 }, { 0, 68 }, { -10, 67 },
1134 { 1, 68 }, { 0, 77 }, { 2, 64 }, { 0, 68 },
1135 { -5, 78 }, { 7, 55 }, { 5, 59 }, { 2, 65 },
1136 { 14, 54 }, { 15, 44 }, { 5, 60 }, { 2, 70 },
1137 { -2, 76 }, { -18, 86 }, { 12, 70 }, { 5, 64 },
1138 { -12, 70 }, { 11, 55 }, { 5, 56 }, { 0, 69 },
1139 { 2, 65 }, { -6, 74 }, { 5, 54 }, { 7, 54 },
1140 { -6, 76 }, { -11, 82 }, { -2, 77 }, { -2, 77 },
1144 { 17, -13 }, { 16, -9 }, { 17, -12 }, { 27, -21 },
1145 { 37, -30 }, { 41, -40 }, { 42, -41 }, { 48, -47 },
1146 { 39, -32 }, { 46, -40 }, { 52, -51 }, { 46, -41 },
1147 { 52, -39 }, { 43, -19 }, { 32, 11 }, { 61, -55 },
1148 { 56, -46 }, { 62, -50 }, { 81, -67 }, { 45, -20 },
1149 { 35, -2 }, { 28, 15 }, { 34, 1 }, { 39, 1 },
1150 { 30, 17 }, { 20, 38 }, { 18, 45 }, { 15, 54 },
1151 { 0, 79 }, { 36, -16 }, { 37, -14 }, { 37, -17 },
1152 { 32, 1 }, { 34, 15 }, { 29, 15 }, { 24, 25 },
1153 { 34, 22 }, { 31, 16 }, { 35, 18 }, { 31, 28 },
1154 { 33, 41 }, { 36, 28 }, { 27, 47 }, { 21, 62 },
1155 { 18, 31 }, { 19, 26 }, { 36, 24 }, { 24, 23 },
1156 { 27, 16 }, { 24, 30 }, { 31, 29 }, { 22, 41 },
1157 { 22, 42 }, { 16, 60 }, { 15, 52 }, { 14, 60 },
1158 { 3, 78 }, { -16, 123 }, { 21, 53 }, { 22, 56 },
1162 { 21, 33 }, { 19, 50 }, { 17, 61 },
1163 { -3, 78 }, { -8, 74 }, { -9, 72 }, { -10, 72 },
1164 { -18, 75 }, { -12, 71 }, { -11, 63 }, { -5, 70 },
1165 { -17, 75 }, { -14, 72 }, { -16, 67 }, { -8, 53 },
1166 { -14, 59 }, { -9, 52 }, { -11, 68 }, { 9, -2 },
1167 { 30, -10 }, { 31, -4 }, { 33, -1 }, { 33, 7 },
1168 { 31, 12 }, { 37, 23 }, { 31, 38 }, { 20, 64 },
1169 { -9, 71 }, { -7, 37 }, { -8, 44 }, { -11, 49 },
1170 { -10, 56 }, { -12, 59 }, { -8, 63 }, { -9, 67 },
1171 { -6, 68 }, { -10, 79 },
1174 { -3, 78 }, { -8, 74 }, { -9, 72 }, { -10, 72 },
1175 { -18, 75 }, { -12, 71 }, { -11, 63 }, { -5, 70 },
1176 { -17, 75 }, { -14, 72 }, { -16, 67 }, { -8, 53 },
1177 { -14, 59 }, { -9, 52 }, { -11, 68 }, { 9, -2 },
1178 { 30, -10 }, { 31, -4 }, { 33, -1 }, { 33, 7 },
1179 { 31, 12 }, { 37, 23 }, { 31, 38 }, { 20, 64 },
1183 static const uint8_t sei_num_clock_ts_table[9]={
1184 1, 1, 1, 2, 2, 3, 3, 2, 3
1187 #endif /* AVCODEC_H264DATA_H */