FFmpeg coverage

GCC Code Coverage Report

Directory:	../../../ffmpeg/		Exec	Total	Coverage
File:	src/libavcodec/h264_cabac.c	Lines:	625	642	97.4 %
Date:	2021-04-20 15:25:36	Branches:	514	542	94.8 %

Line	Branch	Exec	Source
1			/*
2			* H.26L/H.264/AVC/JVT/14496-10/... cabac decoding
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
24			* H.264 / AVC / MPEG-4 part10 cabac decoding.
25			* @author Michael Niedermayer <michaelni@gmx.at>
26			*/
27
28			#define CABAC(h) 1
29			#define UNCHECKED_BITSTREAM_READER 1
30			#define INT_BIT (CHAR_BIT * sizeof(int))
31
32			#include "libavutil/attributes.h"
33			#include "libavutil/avassert.h"
34			#include "config.h"
35			#include "cabac.h"
36			#include "cabac_functions.h"
37			#include "internal.h"
38			#include "avcodec.h"
39			#include "h264dec.h"
40			#include "h264data.h"
41			#include "h264_mvpred.h"
42			#include "mpegutils.h"
43
44			#if ARCH_X86
45			#include "x86/h264_cabac.c"
46			#endif
47
48			/* Cabac pre state table */
49
50			static const int8_t cabac_context_init_I[1024][2] =
51			{
52			/* 0 - 10 */
53			{ 20, -15 }, { 2, 54 }, { 3, 74 }, { 20, -15 },
54			{ 2, 54 }, { 3, 74 }, { -28,127 }, { -23, 104 },
55			{ -6, 53 }, { -1, 54 }, { 7, 51 },
56
57			/* 11 - 23 unused for I */
58			{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
59			{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
60			{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
61			{ 0, 0 },
62
63			/* 24- 39 */
64			{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
65			{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
66			{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
67			{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
68
69			/* 40 - 53 */
70			{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
71			{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
72			{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
73			{ 0, 0 }, { 0, 0 },
74
75			/* 54 - 59 */
76			{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 },
77			{ 0, 0 }, { 0, 0 },
78
79			/* 60 - 69 */
80			{ 0, 41 }, { 0, 63 }, { 0, 63 }, { 0, 63 },
81			{ -9, 83 }, { 4, 86 }, { 0, 97 }, { -7, 72 },
82			{ 13, 41 }, { 3, 62 },
83
84			/* 70 -> 87 */
85			{ 0, 11 }, { 1, 55 }, { 0, 69 }, { -17, 127 },
86			{ -13, 102 },{ 0, 82 }, { -7, 74 }, { -21, 107 },
87			{ -27, 127 },{ -31, 127 },{ -24, 127 }, { -18, 95 },
88			{ -27, 127 },{ -21, 114 },{ -30, 127 }, { -17, 123 },
89			{ -12, 115 },{ -16, 122 },
90
91			/* 88 -> 104 */
92			{ -11, 115 },{ -12, 63 }, { -2, 68 }, { -15, 84 },
93			{ -13, 104 },{ -3, 70 }, { -8, 93 }, { -10, 90 },
94			{ -30, 127 },{ -1, 74 }, { -6, 97 }, { -7, 91 },
95			{ -20, 127 },{ -4, 56 }, { -5, 82 }, { -7, 76 },
96			{ -22, 125 },
97
98			/* 105 -> 135 */
99			{ -7, 93 }, { -11, 87 }, { -3, 77 }, { -5, 71 },
100			{ -4, 63 }, { -4, 68 }, { -12, 84 }, { -7, 62 },
101			{ -7, 65 }, { 8, 61 }, { 5, 56 }, { -2, 66 },
102			{ 1, 64 }, { 0, 61 }, { -2, 78 }, { 1, 50 },
103			{ 7, 52 }, { 10, 35 }, { 0, 44 }, { 11, 38 },
104			{ 1, 45 }, { 0, 46 }, { 5, 44 }, { 31, 17 },
105			{ 1, 51 }, { 7, 50 }, { 28, 19 }, { 16, 33 },
106			{ 14, 62 }, { -13, 108 },{ -15, 100 },
107
108			/* 136 -> 165 */
109			{ -13, 101 },{ -13, 91 }, { -12, 94 }, { -10, 88 },
110			{ -16, 84 }, { -10, 86 }, { -7, 83 }, { -13, 87 },
111			{ -19, 94 }, { 1, 70 }, { 0, 72 }, { -5, 74 },
112			{ 18, 59 }, { -8, 102 }, { -15, 100 }, { 0, 95 },
113			{ -4, 75 }, { 2, 72 }, { -11, 75 }, { -3, 71 },
114			{ 15, 46 }, { -13, 69 }, { 0, 62 }, { 0, 65 },
115			{ 21, 37 }, { -15, 72 }, { 9, 57 }, { 16, 54 },
116			{ 0, 62 }, { 12, 72 },
117
118			/* 166 -> 196 */
119			{ 24, 0 }, { 15, 9 }, { 8, 25 }, { 13, 18 },
120			{ 15, 9 }, { 13, 19 }, { 10, 37 }, { 12, 18 },
121			{ 6, 29 }, { 20, 33 }, { 15, 30 }, { 4, 45 },
122			{ 1, 58 }, { 0, 62 }, { 7, 61 }, { 12, 38 },
123			{ 11, 45 }, { 15, 39 }, { 11, 42 }, { 13, 44 },
124			{ 16, 45 }, { 12, 41 }, { 10, 49 }, { 30, 34 },
125			{ 18, 42 }, { 10, 55 }, { 17, 51 }, { 17, 46 },
126			{ 0, 89 }, { 26, -19 }, { 22, -17 },
127
128			/* 197 -> 226 */
129			{ 26, -17 }, { 30, -25 }, { 28, -20 }, { 33, -23 },
130			{ 37, -27 }, { 33, -23 }, { 40, -28 }, { 38, -17 },
131			{ 33, -11 }, { 40, -15 }, { 41, -6 }, { 38, 1 },
132			{ 41, 17 }, { 30, -6 }, { 27, 3 }, { 26, 22 },
133			{ 37, -16 }, { 35, -4 }, { 38, -8 }, { 38, -3 },
134			{ 37, 3 }, { 38, 5 }, { 42, 0 }, { 35, 16 },
135			{ 39, 22 }, { 14, 48 }, { 27, 37 }, { 21, 60 },
136			{ 12, 68 }, { 2, 97 },
137
138			/* 227 -> 251 */
139			{ -3, 71 }, { -6, 42 }, { -5, 50 }, { -3, 54 },
140			{ -2, 62 }, { 0, 58 }, { 1, 63 }, { -2, 72 },
141			{ -1, 74 }, { -9, 91 }, { -5, 67 }, { -5, 27 },
142			{ -3, 39 }, { -2, 44 }, { 0, 46 }, { -16, 64 },
143			{ -8, 68 }, { -10, 78 }, { -6, 77 }, { -10, 86 },
144			{ -12, 92 }, { -15, 55 }, { -10, 60 }, { -6, 62 },
145			{ -4, 65 },
146
147			/* 252 -> 275 */
148			{ -12, 73 }, { -8, 76 }, { -7, 80 }, { -9, 88 },
149			{ -17, 110 },{ -11, 97 }, { -20, 84 }, { -11, 79 },
150			{ -6, 73 }, { -4, 74 }, { -13, 86 }, { -13, 96 },
151			{ -11, 97 }, { -19, 117 },{ -8, 78 }, { -5, 33 },
152			{ -4, 48 }, { -2, 53 }, { -3, 62 }, { -13, 71 },
153			{ -10, 79 }, { -12, 86 }, { -13, 90 }, { -14, 97 },
154
155			/* 276 a bit special (not used, bypass is used instead) */
156			{ 0, 0 },
157
158			/* 277 -> 307 */
159			{ -6, 93 }, { -6, 84 }, { -8, 79 }, { 0, 66 },
160			{ -1, 71 }, { 0, 62 }, { -2, 60 }, { -2, 59 },
161			{ -5, 75 }, { -3, 62 }, { -4, 58 }, { -9, 66 },
162			{ -1, 79 }, { 0, 71 }, { 3, 68 }, { 10, 44 },
163			{ -7, 62 }, { 15, 36 }, { 14, 40 }, { 16, 27 },
164			{ 12, 29 }, { 1, 44 }, { 20, 36 }, { 18, 32 },
165			{ 5, 42 }, { 1, 48 }, { 10, 62 }, { 17, 46 },
166			{ 9, 64 }, { -12, 104 },{ -11, 97 },
167
168			/* 308 -> 337 */
169			{ -16, 96 }, { -7, 88 }, { -8, 85 }, { -7, 85 },
170			{ -9, 85 }, { -13, 88 }, { 4, 66 }, { -3, 77 },
171			{ -3, 76 }, { -6, 76 }, { 10, 58 }, { -1, 76 },
172			{ -1, 83 }, { -7, 99 }, { -14, 95 }, { 2, 95 },
173			{ 0, 76 }, { -5, 74 }, { 0, 70 }, { -11, 75 },
174			{ 1, 68 }, { 0, 65 }, { -14, 73 }, { 3, 62 },
175			{ 4, 62 }, { -1, 68 }, { -13, 75 }, { 11, 55 },
176			{ 5, 64 }, { 12, 70 },
177
178			/* 338 -> 368 */
179			{ 15, 6 }, { 6, 19 }, { 7, 16 }, { 12, 14 },
180			{ 18, 13 }, { 13, 11 }, { 13, 15 }, { 15, 16 },
181			{ 12, 23 }, { 13, 23 }, { 15, 20 }, { 14, 26 },
182			{ 14, 44 }, { 17, 40 }, { 17, 47 }, { 24, 17 },
183			{ 21, 21 }, { 25, 22 }, { 31, 27 }, { 22, 29 },
184			{ 19, 35 }, { 14, 50 }, { 10, 57 }, { 7, 63 },
185			{ -2, 77 }, { -4, 82 }, { -3, 94 }, { 9, 69 },
186			{ -12, 109 },{ 36, -35 }, { 36, -34 },
187
188			/* 369 -> 398 */
189			{ 32, -26 }, { 37, -30 }, { 44, -32 }, { 34, -18 },
190			{ 34, -15 }, { 40, -15 }, { 33, -7 }, { 35, -5 },
191			{ 33, 0 }, { 38, 2 }, { 33, 13 }, { 23, 35 },
192			{ 13, 58 }, { 29, -3 }, { 26, 0 }, { 22, 30 },
193			{ 31, -7 }, { 35, -15 }, { 34, -3 }, { 34, 3 },
194			{ 36, -1 }, { 34, 5 }, { 32, 11 }, { 35, 5 },
195			{ 34, 12 }, { 39, 11 }, { 30, 29 }, { 34, 26 },
196			{ 29, 39 }, { 19, 66 },
197
198			/* 399 -> 435 */
199			{ 31, 21 }, { 31, 31 }, { 25, 50 },
200			{ -17, 120 }, { -20, 112 }, { -18, 114 }, { -11, 85 },
201			{ -15, 92 }, { -14, 89 }, { -26, 71 }, { -15, 81 },
202			{ -14, 80 }, { 0, 68 }, { -14, 70 }, { -24, 56 },
203			{ -23, 68 }, { -24, 50 }, { -11, 74 }, { 23, -13 },
204			{ 26, -13 }, { 40, -15 }, { 49, -14 }, { 44, 3 },
205			{ 45, 6 }, { 44, 34 }, { 33, 54 }, { 19, 82 },
206			{ -3, 75 }, { -1, 23 }, { 1, 34 }, { 1, 43 },
207			{ 0, 54 }, { -2, 55 }, { 0, 61 }, { 1, 64 },
208			{ 0, 68 }, { -9, 92 },
209
210			/* 436 -> 459 */
211			{ -14, 106 }, { -13, 97 }, { -15, 90 }, { -12, 90 },
212			{ -18, 88 }, { -10, 73 }, { -9, 79 }, { -14, 86 },
213			{ -10, 73 }, { -10, 70 }, { -10, 69 }, { -5, 66 },
214			{ -9, 64 }, { -5, 58 }, { 2, 59 }, { 21, -10 },
215			{ 24, -11 }, { 28, -8 }, { 28, -1 }, { 29, 3 },
216			{ 29, 9 }, { 35, 20 }, { 29, 36 }, { 14, 67 },
217
218			/* 460 -> 1024 */
219			{ -17, 123 }, { -12, 115 }, { -16, 122 }, { -11, 115 },
220			{ -12, 63 }, { -2, 68 }, { -15, 84 }, { -13, 104 },
221			{ -3, 70 }, { -8, 93 }, { -10, 90 }, { -30, 127 },
222			{ -17, 123 }, { -12, 115 }, { -16, 122 }, { -11, 115 },
223			{ -12, 63 }, { -2, 68 }, { -15, 84 }, { -13, 104 },
224			{ -3, 70 }, { -8, 93 }, { -10, 90 }, { -30, 127 },
225			{ -7, 93 }, { -11, 87 }, { -3, 77 }, { -5, 71 },
226			{ -4, 63 }, { -4, 68 }, { -12, 84 }, { -7, 62 },
227			{ -7, 65 }, { 8, 61 }, { 5, 56 }, { -2, 66 },
228			{ 1, 64 }, { 0, 61 }, { -2, 78 }, { 1, 50 },
229			{ 7, 52 }, { 10, 35 }, { 0, 44 }, { 11, 38 },
230			{ 1, 45 }, { 0, 46 }, { 5, 44 }, { 31, 17 },
231			{ 1, 51 }, { 7, 50 }, { 28, 19 }, { 16, 33 },
232			{ 14, 62 }, { -13, 108 }, { -15, 100 }, { -13, 101 },
233			{ -13, 91 }, { -12, 94 }, { -10, 88 }, { -16, 84 },
234			{ -10, 86 }, { -7, 83 }, { -13, 87 }, { -19, 94 },
235			{ 1, 70 }, { 0, 72 }, { -5, 74 }, { 18, 59 },
236			{ -7, 93 }, { -11, 87 }, { -3, 77 }, { -5, 71 },
237			{ -4, 63 }, { -4, 68 }, { -12, 84 }, { -7, 62 },
238			{ -7, 65 }, { 8, 61 }, { 5, 56 }, { -2, 66 },
239			{ 1, 64 }, { 0, 61 }, { -2, 78 }, { 1, 50 },
240			{ 7, 52 }, { 10, 35 }, { 0, 44 }, { 11, 38 },
241			{ 1, 45 }, { 0, 46 }, { 5, 44 }, { 31, 17 },
242			{ 1, 51 }, { 7, 50 }, { 28, 19 }, { 16, 33 },
243			{ 14, 62 }, { -13, 108 }, { -15, 100 }, { -13, 101 },
244			{ -13, 91 }, { -12, 94 }, { -10, 88 }, { -16, 84 },
245			{ -10, 86 }, { -7, 83 }, { -13, 87 }, { -19, 94 },
246			{ 1, 70 }, { 0, 72 }, { -5, 74 }, { 18, 59 },
247			{ 24, 0 }, { 15, 9 }, { 8, 25 }, { 13, 18 },
248			{ 15, 9 }, { 13, 19 }, { 10, 37 }, { 12, 18 },
249			{ 6, 29 }, { 20, 33 }, { 15, 30 }, { 4, 45 },
250			{ 1, 58 }, { 0, 62 }, { 7, 61 }, { 12, 38 },
251			{ 11, 45 }, { 15, 39 }, { 11, 42 }, { 13, 44 },
252			{ 16, 45 }, { 12, 41 }, { 10, 49 }, { 30, 34 },
253			{ 18, 42 }, { 10, 55 }, { 17, 51 }, { 17, 46 },
254			{ 0, 89 }, { 26, -19 }, { 22, -17 }, { 26, -17 },
255			{ 30, -25 }, { 28, -20 }, { 33, -23 }, { 37, -27 },
256			{ 33, -23 }, { 40, -28 }, { 38, -17 }, { 33, -11 },
257			{ 40, -15 }, { 41, -6 }, { 38, 1 }, { 41, 17 },
258			{ 24, 0 }, { 15, 9 }, { 8, 25 }, { 13, 18 },
259			{ 15, 9 }, { 13, 19 }, { 10, 37 }, { 12, 18 },
260			{ 6, 29 }, { 20, 33 }, { 15, 30 }, { 4, 45 },
261			{ 1, 58 }, { 0, 62 }, { 7, 61 }, { 12, 38 },
262			{ 11, 45 }, { 15, 39 }, { 11, 42 }, { 13, 44 },
263			{ 16, 45 }, { 12, 41 }, { 10, 49 }, { 30, 34 },
264			{ 18, 42 }, { 10, 55 }, { 17, 51 }, { 17, 46 },
265			{ 0, 89 }, { 26, -19 }, { 22, -17 }, { 26, -17 },
266			{ 30, -25 }, { 28, -20 }, { 33, -23 }, { 37, -27 },
267			{ 33, -23 }, { 40, -28 }, { 38, -17 }, { 33, -11 },
268			{ 40, -15 }, { 41, -6 }, { 38, 1 }, { 41, 17 },
269			{ -17, 120 }, { -20, 112 }, { -18, 114 }, { -11, 85 },
270			{ -15, 92 }, { -14, 89 }, { -26, 71 }, { -15, 81 },
271			{ -14, 80 }, { 0, 68 }, { -14, 70 }, { -24, 56 },
272			{ -23, 68 }, { -24, 50 }, { -11, 74 }, { -14, 106 },
273			{ -13, 97 }, { -15, 90 }, { -12, 90 }, { -18, 88 },
274			{ -10, 73 }, { -9, 79 }, { -14, 86 }, { -10, 73 },
275			{ -10, 70 }, { -10, 69 }, { -5, 66 }, { -9, 64 },
276			{ -5, 58 }, { 2, 59 }, { 23, -13 }, { 26, -13 },
277			{ 40, -15 }, { 49, -14 }, { 44, 3 }, { 45, 6 },
278			{ 44, 34 }, { 33, 54 }, { 19, 82 }, { 21, -10 },
279			{ 24, -11 }, { 28, -8 }, { 28, -1 }, { 29, 3 },
280			{ 29, 9 }, { 35, 20 }, { 29, 36 }, { 14, 67 },
281			{ -3, 75 }, { -1, 23 }, { 1, 34 }, { 1, 43 },
282			{ 0, 54 }, { -2, 55 }, { 0, 61 }, { 1, 64 },
283			{ 0, 68 }, { -9, 92 }, { -17, 120 }, { -20, 112 },
284			{ -18, 114 }, { -11, 85 }, { -15, 92 }, { -14, 89 },
285			{ -26, 71 }, { -15, 81 }, { -14, 80 }, { 0, 68 },
286			{ -14, 70 }, { -24, 56 }, { -23, 68 }, { -24, 50 },
287			{ -11, 74 }, { -14, 106 }, { -13, 97 }, { -15, 90 },
288			{ -12, 90 }, { -18, 88 }, { -10, 73 }, { -9, 79 },
289			{ -14, 86 }, { -10, 73 }, { -10, 70 }, { -10, 69 },
290			{ -5, 66 }, { -9, 64 }, { -5, 58 }, { 2, 59 },
291			{ 23, -13 }, { 26, -13 }, { 40, -15 }, { 49, -14 },
292			{ 44, 3 }, { 45, 6 }, { 44, 34 }, { 33, 54 },
293			{ 19, 82 }, { 21, -10 }, { 24, -11 }, { 28, -8 },
294			{ 28, -1 }, { 29, 3 }, { 29, 9 }, { 35, 20 },
295			{ 29, 36 }, { 14, 67 }, { -3, 75 }, { -1, 23 },
296			{ 1, 34 }, { 1, 43 }, { 0, 54 }, { -2, 55 },
297			{ 0, 61 }, { 1, 64 }, { 0, 68 }, { -9, 92 },
298			{ -6, 93 }, { -6, 84 }, { -8, 79 }, { 0, 66 },
299			{ -1, 71 }, { 0, 62 }, { -2, 60 }, { -2, 59 },
300			{ -5, 75 }, { -3, 62 }, { -4, 58 }, { -9, 66 },
301			{ -1, 79 }, { 0, 71 }, { 3, 68 }, { 10, 44 },
302			{ -7, 62 }, { 15, 36 }, { 14, 40 }, { 16, 27 },
303			{ 12, 29 }, { 1, 44 }, { 20, 36 }, { 18, 32 },
304			{ 5, 42 }, { 1, 48 }, { 10, 62 }, { 17, 46 },
305			{ 9, 64 }, { -12, 104 }, { -11, 97 }, { -16, 96 },
306			{ -7, 88 }, { -8, 85 }, { -7, 85 }, { -9, 85 },
307			{ -13, 88 }, { 4, 66 }, { -3, 77 }, { -3, 76 },
308			{ -6, 76 }, { 10, 58 }, { -1, 76 }, { -1, 83 },
309			{ -6, 93 }, { -6, 84 }, { -8, 79 }, { 0, 66 },
310			{ -1, 71 }, { 0, 62 }, { -2, 60 }, { -2, 59 },
311			{ -5, 75 }, { -3, 62 }, { -4, 58 }, { -9, 66 },
312			{ -1, 79 }, { 0, 71 }, { 3, 68 }, { 10, 44 },
313			{ -7, 62 }, { 15, 36 }, { 14, 40 }, { 16, 27 },
314			{ 12, 29 }, { 1, 44 }, { 20, 36 }, { 18, 32 },
315			{ 5, 42 }, { 1, 48 }, { 10, 62 }, { 17, 46 },
316			{ 9, 64 }, { -12, 104 }, { -11, 97 }, { -16, 96 },
317			{ -7, 88 }, { -8, 85 }, { -7, 85 }, { -9, 85 },
318			{ -13, 88 }, { 4, 66 }, { -3, 77 }, { -3, 76 },
319			{ -6, 76 }, { 10, 58 }, { -1, 76 }, { -1, 83 },
320			{ 15, 6 }, { 6, 19 }, { 7, 16 }, { 12, 14 },
321			{ 18, 13 }, { 13, 11 }, { 13, 15 }, { 15, 16 },
322			{ 12, 23 }, { 13, 23 }, { 15, 20 }, { 14, 26 },
323			{ 14, 44 }, { 17, 40 }, { 17, 47 }, { 24, 17 },
324			{ 21, 21 }, { 25, 22 }, { 31, 27 }, { 22, 29 },
325			{ 19, 35 }, { 14, 50 }, { 10, 57 }, { 7, 63 },
326			{ -2, 77 }, { -4, 82 }, { -3, 94 }, { 9, 69 },
327			{ -12, 109 }, { 36, -35 }, { 36, -34 }, { 32, -26 },
328			{ 37, -30 }, { 44, -32 }, { 34, -18 }, { 34, -15 },
329			{ 40, -15 }, { 33, -7 }, { 35, -5 }, { 33, 0 },
330			{ 38, 2 }, { 33, 13 }, { 23, 35 }, { 13, 58 },
331			{ 15, 6 }, { 6, 19 }, { 7, 16 }, { 12, 14 },
332			{ 18, 13 }, { 13, 11 }, { 13, 15 }, { 15, 16 },
333			{ 12, 23 }, { 13, 23 }, { 15, 20 }, { 14, 26 },
334			{ 14, 44 }, { 17, 40 }, { 17, 47 }, { 24, 17 },
335			{ 21, 21 }, { 25, 22 }, { 31, 27 }, { 22, 29 },
336			{ 19, 35 }, { 14, 50 }, { 10, 57 }, { 7, 63 },
337			{ -2, 77 }, { -4, 82 }, { -3, 94 }, { 9, 69 },
338			{ -12, 109 }, { 36, -35 }, { 36, -34 }, { 32, -26 },
339			{ 37, -30 }, { 44, -32 }, { 34, -18 }, { 34, -15 },
340			{ 40, -15 }, { 33, -7 }, { 35, -5 }, { 33, 0 },
341			{ 38, 2 }, { 33, 13 }, { 23, 35 }, { 13, 58 },
342			{ -3, 71 }, { -6, 42 }, { -5, 50 }, { -3, 54 },
343			{ -2, 62 }, { 0, 58 }, { 1, 63 }, { -2, 72 },
344			{ -1, 74 }, { -9, 91 }, { -5, 67 }, { -5, 27 },
345			{ -3, 39 }, { -2, 44 }, { 0, 46 }, { -16, 64 },
346			{ -8, 68 }, { -10, 78 }, { -6, 77 }, { -10, 86 },
347			{ -12, 92 }, { -15, 55 }, { -10, 60 }, { -6, 62 },
348			{ -4, 65 }, { -12, 73 }, { -8, 76 }, { -7, 80 },
349			{ -9, 88 }, { -17, 110 }, { -3, 71 }, { -6, 42 },
350			{ -5, 50 }, { -3, 54 }, { -2, 62 }, { 0, 58 },
351			{ 1, 63 }, { -2, 72 }, { -1, 74 }, { -9, 91 },
352			{ -5, 67 }, { -5, 27 }, { -3, 39 }, { -2, 44 },
353			{ 0, 46 }, { -16, 64 }, { -8, 68 }, { -10, 78 },
354			{ -6, 77 }, { -10, 86 }, { -12, 92 }, { -15, 55 },
355			{ -10, 60 }, { -6, 62 }, { -4, 65 }, { -12, 73 },
356			{ -8, 76 }, { -7, 80 }, { -9, 88 }, { -17, 110 },
357			{ -3, 70 }, { -8, 93 }, { -10, 90 }, { -30, 127 },
358			{ -3, 70 }, { -8, 93 }, { -10, 90 }, { -30, 127 },
359			{ -3, 70 }, { -8, 93 }, { -10, 90 }, { -30, 127 }
360			};
361
362			static const int8_t cabac_context_init_PB[3][1024][2] =
363			{
364			/* i_cabac_init_idc == 0 */
365			{
366			/* 0 - 10 */
367			{ 20, -15 }, { 2, 54 }, { 3, 74 }, { 20, -15 },
368			{ 2, 54 }, { 3, 74 }, { -28, 127 }, { -23, 104 },
369			{ -6, 53 }, { -1, 54 }, { 7, 51 },
370
371			/* 11 - 23 */
372			{ 23, 33 }, { 23, 2 }, { 21, 0 }, { 1, 9 },
373			{ 0, 49 }, { -37, 118 }, { 5, 57 }, { -13, 78 },
374			{ -11, 65 }, { 1, 62 }, { 12, 49 }, { -4, 73 },
375			{ 17, 50 },
376
377			/* 24 - 39 */
378			{ 18, 64 }, { 9, 43 }, { 29, 0 }, { 26, 67 },
379			{ 16, 90 }, { 9, 104 }, { -46, 127 }, { -20, 104 },
380			{ 1, 67 }, { -13, 78 }, { -11, 65 }, { 1, 62 },
381			{ -6, 86 }, { -17, 95 }, { -6, 61 }, { 9, 45 },
382
383			/* 40 - 53 */
384			{ -3, 69 }, { -6, 81 }, { -11, 96 }, { 6, 55 },
385			{ 7, 67 }, { -5, 86 }, { 2, 88 }, { 0, 58 },
386			{ -3, 76 }, { -10, 94 }, { 5, 54 }, { 4, 69 },
387			{ -3, 81 }, { 0, 88 },
388
389			/* 54 - 59 */
390			{ -7, 67 }, { -5, 74 }, { -4, 74 }, { -5, 80 },
391			{ -7, 72 }, { 1, 58 },
392
393			/* 60 - 69 */
394			{ 0, 41 }, { 0, 63 }, { 0, 63 }, { 0, 63 },
395			{ -9, 83 }, { 4, 86 }, { 0, 97 }, { -7, 72 },
396			{ 13, 41 }, { 3, 62 },
397
398			/* 70 - 87 */
399			{ 0, 45 }, { -4, 78 }, { -3, 96 }, { -27, 126 },
400			{ -28, 98 }, { -25, 101 }, { -23, 67 }, { -28, 82 },
401			{ -20, 94 }, { -16, 83 }, { -22, 110 }, { -21, 91 },
402			{ -18, 102 }, { -13, 93 }, { -29, 127 }, { -7, 92 },
403			{ -5, 89 }, { -7, 96 }, { -13, 108 }, { -3, 46 },
404			{ -1, 65 }, { -1, 57 }, { -9, 93 }, { -3, 74 },
405			{ -9, 92 }, { -8, 87 }, { -23, 126 }, { 5, 54 },
406			{ 6, 60 }, { 6, 59 }, { 6, 69 }, { -1, 48 },
407			{ 0, 68 }, { -4, 69 }, { -8, 88 },
408
409			/* 105 -> 165 */
410			{ -2, 85 }, { -6, 78 }, { -1, 75 }, { -7, 77 },
411			{ 2, 54 }, { 5, 50 }, { -3, 68 }, { 1, 50 },
412			{ 6, 42 }, { -4, 81 }, { 1, 63 }, { -4, 70 },
413			{ 0, 67 }, { 2, 57 }, { -2, 76 }, { 11, 35 },
414			{ 4, 64 }, { 1, 61 }, { 11, 35 }, { 18, 25 },
415			{ 12, 24 }, { 13, 29 }, { 13, 36 }, { -10, 93 },
416			{ -7, 73 }, { -2, 73 }, { 13, 46 }, { 9, 49 },
417			{ -7, 100 }, { 9, 53 }, { 2, 53 }, { 5, 53 },
418			{ -2, 61 }, { 0, 56 }, { 0, 56 }, { -13, 63 },
419			{ -5, 60 }, { -1, 62 }, { 4, 57 }, { -6, 69 },
420			{ 4, 57 }, { 14, 39 }, { 4, 51 }, { 13, 68 },
421			{ 3, 64 }, { 1, 61 }, { 9, 63 }, { 7, 50 },
422			{ 16, 39 }, { 5, 44 }, { 4, 52 }, { 11, 48 },
423			{ -5, 60 }, { -1, 59 }, { 0, 59 }, { 22, 33 },
424			{ 5, 44 }, { 14, 43 }, { -1, 78 }, { 0, 60 },
425			{ 9, 69 },
426
427			/* 166 - 226 */
428			{ 11, 28 }, { 2, 40 }, { 3, 44 }, { 0, 49 },
429			{ 0, 46 }, { 2, 44 }, { 2, 51 }, { 0, 47 },
430			{ 4, 39 }, { 2, 62 }, { 6, 46 }, { 0, 54 },
431			{ 3, 54 }, { 2, 58 }, { 4, 63 }, { 6, 51 },
432			{ 6, 57 }, { 7, 53 }, { 6, 52 }, { 6, 55 },
433			{ 11, 45 }, { 14, 36 }, { 8, 53 }, { -1, 82 },
434			{ 7, 55 }, { -3, 78 }, { 15, 46 }, { 22, 31 },
435			{ -1, 84 }, { 25, 7 }, { 30, -7 }, { 28, 3 },
436			{ 28, 4 }, { 32, 0 }, { 34, -1 }, { 30, 6 },
437			{ 30, 6 }, { 32, 9 }, { 31, 19 }, { 26, 27 },
438			{ 26, 30 }, { 37, 20 }, { 28, 34 }, { 17, 70 },
439			{ 1, 67 }, { 5, 59 }, { 9, 67 }, { 16, 30 },
440			{ 18, 32 }, { 18, 35 }, { 22, 29 }, { 24, 31 },
441			{ 23, 38 }, { 18, 43 }, { 20, 41 }, { 11, 63 },
442			{ 9, 59 }, { 9, 64 }, { -1, 94 }, { -2, 89 },
443			{ -9, 108 },
444
445			/* 227 - 275 */
446			{ -6, 76 }, { -2, 44 }, { 0, 45 }, { 0, 52 },
447			{ -3, 64 }, { -2, 59 }, { -4, 70 }, { -4, 75 },
448			{ -8, 82 }, { -17, 102 }, { -9, 77 }, { 3, 24 },
449			{ 0, 42 }, { 0, 48 }, { 0, 55 }, { -6, 59 },
450			{ -7, 71 }, { -12, 83 }, { -11, 87 }, { -30, 119 },
451			{ 1, 58 }, { -3, 29 }, { -1, 36 }, { 1, 38 },
452			{ 2, 43 }, { -6, 55 }, { 0, 58 }, { 0, 64 },
453			{ -3, 74 }, { -10, 90 }, { 0, 70 }, { -4, 29 },
454			{ 5, 31 }, { 7, 42 }, { 1, 59 }, { -2, 58 },
455			{ -3, 72 }, { -3, 81 }, { -11, 97 }, { 0, 58 },
456			{ 8, 5 }, { 10, 14 }, { 14, 18 }, { 13, 27 },
457			{ 2, 40 }, { 0, 58 }, { -3, 70 }, { -6, 79 },
458			{ -8, 85 },
459
460			/* 276 a bit special (not used, bypass is used instead) */
461			{ 0, 0 },
462
463			/* 277 - 337 */
464			{ -13, 106 }, { -16, 106 }, { -10, 87 }, { -21, 114 },
465			{ -18, 110 }, { -14, 98 }, { -22, 110 }, { -21, 106 },
466			{ -18, 103 }, { -21, 107 }, { -23, 108 }, { -26, 112 },
467			{ -10, 96 }, { -12, 95 }, { -5, 91 }, { -9, 93 },
468			{ -22, 94 }, { -5, 86 }, { 9, 67 }, { -4, 80 },
469			{ -10, 85 }, { -1, 70 }, { 7, 60 }, { 9, 58 },
470			{ 5, 61 }, { 12, 50 }, { 15, 50 }, { 18, 49 },
471			{ 17, 54 }, { 10, 41 }, { 7, 46 }, { -1, 51 },
472			{ 7, 49 }, { 8, 52 }, { 9, 41 }, { 6, 47 },
473			{ 2, 55 }, { 13, 41 }, { 10, 44 }, { 6, 50 },
474			{ 5, 53 }, { 13, 49 }, { 4, 63 }, { 6, 64 },
475			{ -2, 69 }, { -2, 59 }, { 6, 70 }, { 10, 44 },
476			{ 9, 31 }, { 12, 43 }, { 3, 53 }, { 14, 34 },
477			{ 10, 38 }, { -3, 52 }, { 13, 40 }, { 17, 32 },
478			{ 7, 44 }, { 7, 38 }, { 13, 50 }, { 10, 57 },
479			{ 26, 43 },
480
481			/* 338 - 398 */
482			{ 14, 11 }, { 11, 14 }, { 9, 11 }, { 18, 11 },
483			{ 21, 9 }, { 23, -2 }, { 32, -15 }, { 32, -15 },
484			{ 34, -21 }, { 39, -23 }, { 42, -33 }, { 41, -31 },
485			{ 46, -28 }, { 38, -12 }, { 21, 29 }, { 45, -24 },
486			{ 53, -45 }, { 48, -26 }, { 65, -43 }, { 43, -19 },
487			{ 39, -10 }, { 30, 9 }, { 18, 26 }, { 20, 27 },
488			{ 0, 57 }, { -14, 82 }, { -5, 75 }, { -19, 97 },
489			{ -35, 125 }, { 27, 0 }, { 28, 0 }, { 31, -4 },
490			{ 27, 6 }, { 34, 8 }, { 30, 10 }, { 24, 22 },
491			{ 33, 19 }, { 22, 32 }, { 26, 31 }, { 21, 41 },
492			{ 26, 44 }, { 23, 47 }, { 16, 65 }, { 14, 71 },
493			{ 8, 60 }, { 6, 63 }, { 17, 65 }, { 21, 24 },
494			{ 23, 20 }, { 26, 23 }, { 27, 32 }, { 28, 23 },
495			{ 28, 24 }, { 23, 40 }, { 24, 32 }, { 28, 29 },
496			{ 23, 42 }, { 19, 57 }, { 22, 53 }, { 22, 61 },
497			{ 11, 86 },
498
499			/* 399 - 435 */
500			{ 12, 40 }, { 11, 51 }, { 14, 59 },
501			{ -4, 79 }, { -7, 71 }, { -5, 69 }, { -9, 70 },
502			{ -8, 66 }, { -10, 68 }, { -19, 73 }, { -12, 69 },
503			{ -16, 70 }, { -15, 67 }, { -20, 62 }, { -19, 70 },
504			{ -16, 66 }, { -22, 65 }, { -20, 63 }, { 9, -2 },
505			{ 26, -9 }, { 33, -9 }, { 39, -7 }, { 41, -2 },
506			{ 45, 3 }, { 49, 9 }, { 45, 27 }, { 36, 59 },
507			{ -6, 66 }, { -7, 35 }, { -7, 42 }, { -8, 45 },
508			{ -5, 48 }, { -12, 56 }, { -6, 60 }, { -5, 62 },
509			{ -8, 66 }, { -8, 76 },
510
511			/* 436 - 459 */
512			{ -5, 85 }, { -6, 81 }, { -10, 77 }, { -7, 81 },
513			{ -17, 80 }, { -18, 73 }, { -4, 74 }, { -10, 83 },
514			{ -9, 71 }, { -9, 67 }, { -1, 61 }, { -8, 66 },
515			{ -14, 66 }, { 0, 59 }, { 2, 59 }, { 21, -13 },
516			{ 33, -14 }, { 39, -7 }, { 46, -2 }, { 51, 2 },
517			{ 60, 6 }, { 61, 17 }, { 55, 34 }, { 42, 62 },
518
519			/* 460 - 1024 */
520			{ -7, 92 }, { -5, 89 }, { -7, 96 }, { -13, 108 },
521			{ -3, 46 }, { -1, 65 }, { -1, 57 }, { -9, 93 },
522			{ -3, 74 }, { -9, 92 }, { -8, 87 }, { -23, 126 },
523			{ -7, 92 }, { -5, 89 }, { -7, 96 }, { -13, 108 },
524			{ -3, 46 }, { -1, 65 }, { -1, 57 }, { -9, 93 },
525			{ -3, 74 }, { -9, 92 }, { -8, 87 }, { -23, 126 },
526			{ -2, 85 }, { -6, 78 }, { -1, 75 }, { -7, 77 },
527			{ 2, 54 }, { 5, 50 }, { -3, 68 }, { 1, 50 },
528			{ 6, 42 }, { -4, 81 }, { 1, 63 }, { -4, 70 },
529			{ 0, 67 }, { 2, 57 }, { -2, 76 }, { 11, 35 },
530			{ 4, 64 }, { 1, 61 }, { 11, 35 }, { 18, 25 },
531			{ 12, 24 }, { 13, 29 }, { 13, 36 }, { -10, 93 },
532			{ -7, 73 }, { -2, 73 }, { 13, 46 }, { 9, 49 },
533			{ -7, 100 }, { 9, 53 }, { 2, 53 }, { 5, 53 },
534			{ -2, 61 }, { 0, 56 }, { 0, 56 }, { -13, 63 },
535			{ -5, 60 }, { -1, 62 }, { 4, 57 }, { -6, 69 },
536			{ 4, 57 }, { 14, 39 }, { 4, 51 }, { 13, 68 },
537			{ -2, 85 }, { -6, 78 }, { -1, 75 }, { -7, 77 },
538			{ 2, 54 }, { 5, 50 }, { -3, 68 }, { 1, 50 },
539			{ 6, 42 }, { -4, 81 }, { 1, 63 }, { -4, 70 },
540			{ 0, 67 }, { 2, 57 }, { -2, 76 }, { 11, 35 },
541			{ 4, 64 }, { 1, 61 }, { 11, 35 }, { 18, 25 },
542			{ 12, 24 }, { 13, 29 }, { 13, 36 }, { -10, 93 },
543			{ -7, 73 }, { -2, 73 }, { 13, 46 }, { 9, 49 },
544			{ -7, 100 }, { 9, 53 }, { 2, 53 }, { 5, 53 },
545			{ -2, 61 }, { 0, 56 }, { 0, 56 }, { -13, 63 },
546			{ -5, 60 }, { -1, 62 }, { 4, 57 }, { -6, 69 },
547			{ 4, 57 }, { 14, 39 }, { 4, 51 }, { 13, 68 },
548			{ 11, 28 }, { 2, 40 }, { 3, 44 }, { 0, 49 },
549			{ 0, 46 }, { 2, 44 }, { 2, 51 }, { 0, 47 },
550			{ 4, 39 }, { 2, 62 }, { 6, 46 }, { 0, 54 },
551			{ 3, 54 }, { 2, 58 }, { 4, 63 }, { 6, 51 },
552			{ 6, 57 }, { 7, 53 }, { 6, 52 }, { 6, 55 },
553			{ 11, 45 }, { 14, 36 }, { 8, 53 }, { -1, 82 },
554			{ 7, 55 }, { -3, 78 }, { 15, 46 }, { 22, 31 },
555			{ -1, 84 }, { 25, 7 }, { 30, -7 }, { 28, 3 },
556			{ 28, 4 }, { 32, 0 }, { 34, -1 }, { 30, 6 },
557			{ 30, 6 }, { 32, 9 }, { 31, 19 }, { 26, 27 },
558			{ 26, 30 }, { 37, 20 }, { 28, 34 }, { 17, 70 },
559			{ 11, 28 }, { 2, 40 }, { 3, 44 }, { 0, 49 },
560			{ 0, 46 }, { 2, 44 }, { 2, 51 }, { 0, 47 },
561			{ 4, 39 }, { 2, 62 }, { 6, 46 }, { 0, 54 },
562			{ 3, 54 }, { 2, 58 }, { 4, 63 }, { 6, 51 },
563			{ 6, 57 }, { 7, 53 }, { 6, 52 }, { 6, 55 },
564			{ 11, 45 }, { 14, 36 }, { 8, 53 }, { -1, 82 },
565			{ 7, 55 }, { -3, 78 }, { 15, 46 }, { 22, 31 },
566			{ -1, 84 }, { 25, 7 }, { 30, -7 }, { 28, 3 },
567			{ 28, 4 }, { 32, 0 }, { 34, -1 }, { 30, 6 },
568			{ 30, 6 }, { 32, 9 }, { 31, 19 }, { 26, 27 },
569			{ 26, 30 }, { 37, 20 }, { 28, 34 }, { 17, 70 },
570			{ -4, 79 }, { -7, 71 }, { -5, 69 }, { -9, 70 },
571			{ -8, 66 }, { -10, 68 }, { -19, 73 }, { -12, 69 },
572			{ -16, 70 }, { -15, 67 }, { -20, 62 }, { -19, 70 },
573			{ -16, 66 }, { -22, 65 }, { -20, 63 }, { -5, 85 },
574			{ -6, 81 }, { -10, 77 }, { -7, 81 }, { -17, 80 },
575			{ -18, 73 }, { -4, 74 }, { -10, 83 }, { -9, 71 },
576			{ -9, 67 }, { -1, 61 }, { -8, 66 }, { -14, 66 },
577			{ 0, 59 }, { 2, 59 }, { 9, -2 }, { 26, -9 },
578			{ 33, -9 }, { 39, -7 }, { 41, -2 }, { 45, 3 },
579			{ 49, 9 }, { 45, 27 }, { 36, 59 }, { 21, -13 },
580			{ 33, -14 }, { 39, -7 }, { 46, -2 }, { 51, 2 },
581			{ 60, 6 }, { 61, 17 }, { 55, 34 }, { 42, 62 },
582			{ -6, 66 }, { -7, 35 }, { -7, 42 }, { -8, 45 },
583			{ -5, 48 }, { -12, 56 }, { -6, 60 }, { -5, 62 },
584			{ -8, 66 }, { -8, 76 }, { -4, 79 }, { -7, 71 },
585			{ -5, 69 }, { -9, 70 }, { -8, 66 }, { -10, 68 },
586			{ -19, 73 }, { -12, 69 }, { -16, 70 }, { -15, 67 },
587			{ -20, 62 }, { -19, 70 }, { -16, 66 }, { -22, 65 },
588			{ -20, 63 }, { -5, 85 }, { -6, 81 }, { -10, 77 },
589			{ -7, 81 }, { -17, 80 }, { -18, 73 }, { -4, 74 },
590			{ -10, 83 }, { -9, 71 }, { -9, 67 }, { -1, 61 },
591			{ -8, 66 }, { -14, 66 }, { 0, 59 }, { 2, 59 },
592			{ 9, -2 }, { 26, -9 }, { 33, -9 }, { 39, -7 },
593			{ 41, -2 }, { 45, 3 }, { 49, 9 }, { 45, 27 },
594			{ 36, 59 }, { 21, -13 }, { 33, -14 }, { 39, -7 },
595			{ 46, -2 }, { 51, 2 }, { 60, 6 }, { 61, 17 },
596			{ 55, 34 }, { 42, 62 }, { -6, 66 }, { -7, 35 },
597			{ -7, 42 }, { -8, 45 }, { -5, 48 }, { -12, 56 },
598			{ -6, 60 }, { -5, 62 }, { -8, 66 }, { -8, 76 },
599			{ -13, 106 }, { -16, 106 }, { -10, 87 }, { -21, 114 },
600			{ -18, 110 }, { -14, 98 }, { -22, 110 }, { -21, 106 },
601			{ -18, 103 }, { -21, 107 }, { -23, 108 }, { -26, 112 },
602			{ -10, 96 }, { -12, 95 }, { -5, 91 }, { -9, 93 },
603			{ -22, 94 }, { -5, 86 }, { 9, 67 }, { -4, 80 },
604			{ -10, 85 }, { -1, 70 }, { 7, 60 }, { 9, 58 },
605			{ 5, 61 }, { 12, 50 }, { 15, 50 }, { 18, 49 },
606			{ 17, 54 }, { 10, 41 }, { 7, 46 }, { -1, 51 },
607			{ 7, 49 }, { 8, 52 }, { 9, 41 }, { 6, 47 },
608			{ 2, 55 }, { 13, 41 }, { 10, 44 }, { 6, 50 },
609			{ 5, 53 }, { 13, 49 }, { 4, 63 }, { 6, 64 },
610			{ -13, 106 }, { -16, 106 }, { -10, 87 }, { -21, 114 },
611			{ -18, 110 }, { -14, 98 }, { -22, 110 }, { -21, 106 },
612			{ -18, 103 }, { -21, 107 }, { -23, 108 }, { -26, 112 },
613			{ -10, 96 }, { -12, 95 }, { -5, 91 }, { -9, 93 },
614			{ -22, 94 }, { -5, 86 }, { 9, 67 }, { -4, 80 },
615			{ -10, 85 }, { -1, 70 }, { 7, 60 }, { 9, 58 },
616			{ 5, 61 }, { 12, 50 }, { 15, 50 }, { 18, 49 },
617			{ 17, 54 }, { 10, 41 }, { 7, 46 }, { -1, 51 },
618			{ 7, 49 }, { 8, 52 }, { 9, 41 }, { 6, 47 },
619			{ 2, 55 }, { 13, 41 }, { 10, 44 }, { 6, 50 },
620			{ 5, 53 }, { 13, 49 }, { 4, 63 }, { 6, 64 },
621			{ 14, 11 }, { 11, 14 }, { 9, 11 }, { 18, 11 },
622			{ 21, 9 }, { 23, -2 }, { 32, -15 }, { 32, -15 },
623			{ 34, -21 }, { 39, -23 }, { 42, -33 }, { 41, -31 },
624			{ 46, -28 }, { 38, -12 }, { 21, 29 }, { 45, -24 },
625			{ 53, -45 }, { 48, -26 }, { 65, -43 }, { 43, -19 },
626			{ 39, -10 }, { 30, 9 }, { 18, 26 }, { 20, 27 },
627			{ 0, 57 }, { -14, 82 }, { -5, 75 }, { -19, 97 },
628			{ -35, 125 }, { 27, 0 }, { 28, 0 }, { 31, -4 },
629			{ 27, 6 }, { 34, 8 }, { 30, 10 }, { 24, 22 },
630			{ 33, 19 }, { 22, 32 }, { 26, 31 }, { 21, 41 },
631			{ 26, 44 }, { 23, 47 }, { 16, 65 }, { 14, 71 },
632			{ 14, 11 }, { 11, 14 }, { 9, 11 }, { 18, 11 },
633			{ 21, 9 }, { 23, -2 }, { 32, -15 }, { 32, -15 },
634			{ 34, -21 }, { 39, -23 }, { 42, -33 }, { 41, -31 },
635			{ 46, -28 }, { 38, -12 }, { 21, 29 }, { 45, -24 },
636			{ 53, -45 }, { 48, -26 }, { 65, -43 }, { 43, -19 },
637			{ 39, -10 }, { 30, 9 }, { 18, 26 }, { 20, 27 },
638			{ 0, 57 }, { -14, 82 }, { -5, 75 }, { -19, 97 },
639			{ -35, 125 }, { 27, 0 }, { 28, 0 }, { 31, -4 },
640			{ 27, 6 }, { 34, 8 }, { 30, 10 }, { 24, 22 },
641			{ 33, 19 }, { 22, 32 }, { 26, 31 }, { 21, 41 },
642			{ 26, 44 }, { 23, 47 }, { 16, 65 }, { 14, 71 },
643			{ -6, 76 }, { -2, 44 }, { 0, 45 }, { 0, 52 },
644			{ -3, 64 }, { -2, 59 }, { -4, 70 }, { -4, 75 },
645			{ -8, 82 }, { -17, 102 }, { -9, 77 }, { 3, 24 },
646			{ 0, 42 }, { 0, 48 }, { 0, 55 }, { -6, 59 },
647			{ -7, 71 }, { -12, 83 }, { -11, 87 }, { -30, 119 },
648			{ 1, 58 }, { -3, 29 }, { -1, 36 }, { 1, 38 },
649			{ 2, 43 }, { -6, 55 }, { 0, 58 }, { 0, 64 },
650			{ -3, 74 }, { -10, 90 }, { -6, 76 }, { -2, 44 },
651			{ 0, 45 }, { 0, 52 }, { -3, 64 }, { -2, 59 },
652			{ -4, 70 }, { -4, 75 }, { -8, 82 }, { -17, 102 },
653			{ -9, 77 }, { 3, 24 }, { 0, 42 }, { 0, 48 },
654			{ 0, 55 }, { -6, 59 }, { -7, 71 }, { -12, 83 },
655			{ -11, 87 }, { -30, 119 }, { 1, 58 }, { -3, 29 },
656			{ -1, 36 }, { 1, 38 }, { 2, 43 }, { -6, 55 },
657			{ 0, 58 }, { 0, 64 }, { -3, 74 }, { -10, 90 },
658			{ -3, 74 }, { -9, 92 }, { -8, 87 }, { -23, 126 },
659			{ -3, 74 }, { -9, 92 }, { -8, 87 }, { -23, 126 },
660			{ -3, 74 }, { -9, 92 }, { -8, 87 }, { -23, 126 }
661			},
662
663			/* i_cabac_init_idc == 1 */
664			{
665			/* 0 - 10 */
666			{ 20, -15 }, { 2, 54 }, { 3, 74 }, { 20, -15 },
667			{ 2, 54 }, { 3, 74 }, { -28, 127 }, { -23, 104 },
668			{ -6, 53 }, { -1, 54 }, { 7, 51 },
669
670			/* 11 - 23 */
671			{ 22, 25 }, { 34, 0 }, { 16, 0 }, { -2, 9 },
672			{ 4, 41 }, { -29, 118 }, { 2, 65 }, { -6, 71 },
673			{ -13, 79 }, { 5, 52 }, { 9, 50 }, { -3, 70 },
674			{ 10, 54 },
675
676			/* 24 - 39 */
677			{ 26, 34 }, { 19, 22 }, { 40, 0 }, { 57, 2 },
678			{ 41, 36 }, { 26, 69 }, { -45, 127 }, { -15, 101 },
679			{ -4, 76 }, { -6, 71 }, { -13, 79 }, { 5, 52 },
680			{ 6, 69 }, { -13, 90 }, { 0, 52 }, { 8, 43 },
681
682			/* 40 - 53 */
683			{ -2, 69 },{ -5, 82 },{ -10, 96 },{ 2, 59 },
684			{ 2, 75 },{ -3, 87 },{ -3, 100 },{ 1, 56 },
685			{ -3, 74 },{ -6, 85 },{ 0, 59 },{ -3, 81 },
686			{ -7, 86 },{ -5, 95 },
687
688			/* 54 - 59 */
689			{ -1, 66 },{ -1, 77 },{ 1, 70 },{ -2, 86 },
690			{ -5, 72 },{ 0, 61 },
691
692			/* 60 - 69 */
693			{ 0, 41 }, { 0, 63 }, { 0, 63 }, { 0, 63 },
694			{ -9, 83 }, { 4, 86 }, { 0, 97 }, { -7, 72 },
695			{ 13, 41 }, { 3, 62 },
696
697			/* 70 - 104 */
698			{ 13, 15 }, { 7, 51 }, { 2, 80 }, { -39, 127 },
699			{ -18, 91 }, { -17, 96 }, { -26, 81 }, { -35, 98 },
700			{ -24, 102 }, { -23, 97 }, { -27, 119 }, { -24, 99 },
701			{ -21, 110 }, { -18, 102 }, { -36, 127 }, { 0, 80 },
702			{ -5, 89 }, { -7, 94 }, { -4, 92 }, { 0, 39 },
703			{ 0, 65 }, { -15, 84 }, { -35, 127 }, { -2, 73 },
704			{ -12, 104 }, { -9, 91 }, { -31, 127 }, { 3, 55 },
705			{ 7, 56 }, { 7, 55 }, { 8, 61 }, { -3, 53 },
706			{ 0, 68 }, { -7, 74 }, { -9, 88 },
707
708			/* 105 -> 165 */
709			{ -13, 103 }, { -13, 91 }, { -9, 89 }, { -14, 92 },
710			{ -8, 76 }, { -12, 87 }, { -23, 110 }, { -24, 105 },
711			{ -10, 78 }, { -20, 112 }, { -17, 99 }, { -78, 127 },
712			{ -70, 127 }, { -50, 127 }, { -46, 127 }, { -4, 66 },
713			{ -5, 78 }, { -4, 71 }, { -8, 72 }, { 2, 59 },
714			{ -1, 55 }, { -7, 70 }, { -6, 75 }, { -8, 89 },
715			{ -34, 119 }, { -3, 75 }, { 32, 20 }, { 30, 22 },
716			{ -44, 127 }, { 0, 54 }, { -5, 61 }, { 0, 58 },
717			{ -1, 60 }, { -3, 61 }, { -8, 67 }, { -25, 84 },
718			{ -14, 74 }, { -5, 65 }, { 5, 52 }, { 2, 57 },
719			{ 0, 61 }, { -9, 69 }, { -11, 70 }, { 18, 55 },
720			{ -4, 71 }, { 0, 58 }, { 7, 61 }, { 9, 41 },
721			{ 18, 25 }, { 9, 32 }, { 5, 43 }, { 9, 47 },
722			{ 0, 44 }, { 0, 51 }, { 2, 46 }, { 19, 38 },
723			{ -4, 66 }, { 15, 38 }, { 12, 42 }, { 9, 34 },
724			{ 0, 89 },
725
726			/* 166 - 226 */
727			{ 4, 45 }, { 10, 28 }, { 10, 31 }, { 33, -11 },
728			{ 52, -43 }, { 18, 15 }, { 28, 0 }, { 35, -22 },
729			{ 38, -25 }, { 34, 0 }, { 39, -18 }, { 32, -12 },
730			{ 102, -94 }, { 0, 0 }, { 56, -15 }, { 33, -4 },
731			{ 29, 10 }, { 37, -5 }, { 51, -29 }, { 39, -9 },
732			{ 52, -34 }, { 69, -58 }, { 67, -63 }, { 44, -5 },
733			{ 32, 7 }, { 55, -29 }, { 32, 1 }, { 0, 0 },
734			{ 27, 36 }, { 33, -25 }, { 34, -30 }, { 36, -28 },
735			{ 38, -28 }, { 38, -27 }, { 34, -18 }, { 35, -16 },
736			{ 34, -14 }, { 32, -8 }, { 37, -6 }, { 35, 0 },
737			{ 30, 10 }, { 28, 18 }, { 26, 25 }, { 29, 41 },
738			{ 0, 75 }, { 2, 72 }, { 8, 77 }, { 14, 35 },
739			{ 18, 31 }, { 17, 35 }, { 21, 30 }, { 17, 45 },
740			{ 20, 42 }, { 18, 45 }, { 27, 26 }, { 16, 54 },
741			{ 7, 66 }, { 16, 56 }, { 11, 73 }, { 10, 67 },
742			{ -10, 116 },
743
744			/* 227 - 275 */
745			{ -23, 112 }, { -15, 71 }, { -7, 61 }, { 0, 53 },
746			{ -5, 66 }, { -11, 77 }, { -9, 80 }, { -9, 84 },
747			{ -10, 87 }, { -34, 127 }, { -21, 101 }, { -3, 39 },
748			{ -5, 53 }, { -7, 61 }, { -11, 75 }, { -15, 77 },
749			{ -17, 91 }, { -25, 107 }, { -25, 111 }, { -28, 122 },
750			{ -11, 76 }, { -10, 44 }, { -10, 52 }, { -10, 57 },
751			{ -9, 58 }, { -16, 72 }, { -7, 69 }, { -4, 69 },
752			{ -5, 74 }, { -9, 86 }, { 2, 66 }, { -9, 34 },
753			{ 1, 32 }, { 11, 31 }, { 5, 52 }, { -2, 55 },
754			{ -2, 67 }, { 0, 73 }, { -8, 89 }, { 3, 52 },
755			{ 7, 4 }, { 10, 8 }, { 17, 8 }, { 16, 19 },
756			{ 3, 37 }, { -1, 61 }, { -5, 73 }, { -1, 70 },
757			{ -4, 78 },
758
759			/* 276 a bit special (not used, bypass is used instead) */
760			{ 0, 0 },
761
762			/* 277 - 337 */
763			{ -21, 126 }, { -23, 124 }, { -20, 110 }, { -26, 126 },
764			{ -25, 124 }, { -17, 105 }, { -27, 121 }, { -27, 117 },
765			{ -17, 102 }, { -26, 117 }, { -27, 116 }, { -33, 122 },
766			{ -10, 95 }, { -14, 100 }, { -8, 95 }, { -17, 111 },
767			{ -28, 114 }, { -6, 89 }, { -2, 80 }, { -4, 82 },
768			{ -9, 85 }, { -8, 81 }, { -1, 72 }, { 5, 64 },
769			{ 1, 67 }, { 9, 56 }, { 0, 69 }, { 1, 69 },
770			{ 7, 69 }, { -7, 69 }, { -6, 67 }, { -16, 77 },
771			{ -2, 64 }, { 2, 61 }, { -6, 67 }, { -3, 64 },
772			{ 2, 57 }, { -3, 65 }, { -3, 66 }, { 0, 62 },
773			{ 9, 51 }, { -1, 66 }, { -2, 71 }, { -2, 75 },
774			{ -1, 70 }, { -9, 72 }, { 14, 60 }, { 16, 37 },
775			{ 0, 47 }, { 18, 35 }, { 11, 37 }, { 12, 41 },
776			{ 10, 41 }, { 2, 48 }, { 12, 41 }, { 13, 41 },
777			{ 0, 59 }, { 3, 50 }, { 19, 40 }, { 3, 66 },
778			{ 18, 50 },
779
780			/* 338 - 398 */
781			{ 19, -6 }, { 18, -6 }, { 14, 0 }, { 26, -12 },
782			{ 31, -16 }, { 33, -25 }, { 33, -22 }, { 37, -28 },
783			{ 39, -30 }, { 42, -30 }, { 47, -42 }, { 45, -36 },
784			{ 49, -34 }, { 41, -17 }, { 32, 9 }, { 69, -71 },
785			{ 63, -63 }, { 66, -64 }, { 77, -74 }, { 54, -39 },
786			{ 52, -35 }, { 41, -10 }, { 36, 0 }, { 40, -1 },
787			{ 30, 14 }, { 28, 26 }, { 23, 37 }, { 12, 55 },
788			{ 11, 65 }, { 37, -33 }, { 39, -36 }, { 40, -37 },
789			{ 38, -30 }, { 46, -33 }, { 42, -30 }, { 40, -24 },
790			{ 49, -29 }, { 38, -12 }, { 40, -10 }, { 38, -3 },
791			{ 46, -5 }, { 31, 20 }, { 29, 30 }, { 25, 44 },
792			{ 12, 48 }, { 11, 49 }, { 26, 45 }, { 22, 22 },
793			{ 23, 22 }, { 27, 21 }, { 33, 20 }, { 26, 28 },
794			{ 30, 24 }, { 27, 34 }, { 18, 42 }, { 25, 39 },
795			{ 18, 50 }, { 12, 70 }, { 21, 54 }, { 14, 71 },
796			{ 11, 83 },
797
798			/* 399 - 435 */
799			{ 25, 32 }, { 21, 49 }, { 21, 54 },
800			{ -5, 85 }, { -6, 81 }, { -10, 77 }, { -7, 81 },
801			{ -17, 80 }, { -18, 73 }, { -4, 74 }, { -10, 83 },
802			{ -9, 71 }, { -9, 67 }, { -1, 61 }, { -8, 66 },
803			{ -14, 66 }, { 0, 59 }, { 2, 59 }, { 17, -10 },
804			{ 32, -13 }, { 42, -9 }, { 49, -5 }, { 53, 0 },
805			{ 64, 3 }, { 68, 10 }, { 66, 27 }, { 47, 57 },
806			{ -5, 71 }, { 0, 24 }, { -1, 36 }, { -2, 42 },
807			{ -2, 52 }, { -9, 57 }, { -6, 63 }, { -4, 65 },
808			{ -4, 67 }, { -7, 82 },
809
810			/* 436 - 459 */
811			{ -3, 81 }, { -3, 76 }, { -7, 72 }, { -6, 78 },
812			{ -12, 72 }, { -14, 68 }, { -3, 70 }, { -6, 76 },
813			{ -5, 66 }, { -5, 62 }, { 0, 57 }, { -4, 61 },
814			{ -9, 60 }, { 1, 54 }, { 2, 58 }, { 17, -10 },
815			{ 32, -13 }, { 42, -9 }, { 49, -5 }, { 53, 0 },
816			{ 64, 3 }, { 68, 10 }, { 66, 27 }, { 47, 57 },
817
818			/* 460 - 1024 */
819			{ 0, 80 }, { -5, 89 }, { -7, 94 }, { -4, 92 },
820			{ 0, 39 }, { 0, 65 }, { -15, 84 }, { -35, 127 },
821			{ -2, 73 }, { -12, 104 }, { -9, 91 }, { -31, 127 },
822			{ 0, 80 }, { -5, 89 }, { -7, 94 }, { -4, 92 },
823			{ 0, 39 }, { 0, 65 }, { -15, 84 }, { -35, 127 },
824			{ -2, 73 }, { -12, 104 }, { -9, 91 }, { -31, 127 },
825			{ -13, 103 }, { -13, 91 }, { -9, 89 }, { -14, 92 },
826			{ -8, 76 }, { -12, 87 }, { -23, 110 }, { -24, 105 },
827			{ -10, 78 }, { -20, 112 }, { -17, 99 }, { -78, 127 },
828			{ -70, 127 }, { -50, 127 }, { -46, 127 }, { -4, 66 },
829			{ -5, 78 }, { -4, 71 }, { -8, 72 }, { 2, 59 },
830			{ -1, 55 }, { -7, 70 }, { -6, 75 }, { -8, 89 },
831			{ -34, 119 }, { -3, 75 }, { 32, 20 }, { 30, 22 },
832			{ -44, 127 }, { 0, 54 }, { -5, 61 }, { 0, 58 },
833			{ -1, 60 }, { -3, 61 }, { -8, 67 }, { -25, 84 },
834			{ -14, 74 }, { -5, 65 }, { 5, 52 }, { 2, 57 },
835			{ 0, 61 }, { -9, 69 }, { -11, 70 }, { 18, 55 },
836			{ -13, 103 }, { -13, 91 }, { -9, 89 }, { -14, 92 },
837			{ -8, 76 }, { -12, 87 }, { -23, 110 }, { -24, 105 },
838			{ -10, 78 }, { -20, 112 }, { -17, 99 }, { -78, 127 },
839			{ -70, 127 }, { -50, 127 }, { -46, 127 }, { -4, 66 },
840			{ -5, 78 }, { -4, 71 }, { -8, 72 }, { 2, 59 },
841			{ -1, 55 }, { -7, 70 }, { -6, 75 }, { -8, 89 },
842			{ -34, 119 }, { -3, 75 }, { 32, 20 }, { 30, 22 },
843			{ -44, 127 }, { 0, 54 }, { -5, 61 }, { 0, 58 },
844			{ -1, 60 }, { -3, 61 }, { -8, 67 }, { -25, 84 },
845			{ -14, 74 }, { -5, 65 }, { 5, 52 }, { 2, 57 },
846			{ 0, 61 }, { -9, 69 }, { -11, 70 }, { 18, 55 },
847			{ 4, 45 }, { 10, 28 }, { 10, 31 }, { 33, -11 },
848			{ 52, -43 }, { 18, 15 }, { 28, 0 }, { 35, -22 },
849			{ 38, -25 }, { 34, 0 }, { 39, -18 }, { 32, -12 },
850			{ 102, -94 }, { 0, 0 }, { 56, -15 }, { 33, -4 },
851			{ 29, 10 }, { 37, -5 }, { 51, -29 }, { 39, -9 },
852			{ 52, -34 }, { 69, -58 }, { 67, -63 }, { 44, -5 },
853			{ 32, 7 }, { 55, -29 }, { 32, 1 }, { 0, 0 },
854			{ 27, 36 }, { 33, -25 }, { 34, -30 }, { 36, -28 },
855			{ 38, -28 }, { 38, -27 }, { 34, -18 }, { 35, -16 },
856			{ 34, -14 }, { 32, -8 }, { 37, -6 }, { 35, 0 },
857			{ 30, 10 }, { 28, 18 }, { 26, 25 }, { 29, 41 },
858			{ 4, 45 }, { 10, 28 }, { 10, 31 }, { 33, -11 },
859			{ 52, -43 }, { 18, 15 }, { 28, 0 }, { 35, -22 },
860			{ 38, -25 }, { 34, 0 }, { 39, -18 }, { 32, -12 },
861			{ 102, -94 }, { 0, 0 }, { 56, -15 }, { 33, -4 },
862			{ 29, 10 }, { 37, -5 }, { 51, -29 }, { 39, -9 },
863			{ 52, -34 }, { 69, -58 }, { 67, -63 }, { 44, -5 },
864			{ 32, 7 }, { 55, -29 }, { 32, 1 }, { 0, 0 },
865			{ 27, 36 }, { 33, -25 }, { 34, -30 }, { 36, -28 },
866			{ 38, -28 }, { 38, -27 }, { 34, -18 }, { 35, -16 },
867			{ 34, -14 }, { 32, -8 }, { 37, -6 }, { 35, 0 },
868			{ 30, 10 }, { 28, 18 }, { 26, 25 }, { 29, 41 },
869			{ -5, 85 }, { -6, 81 }, { -10, 77 }, { -7, 81 },
870			{ -17, 80 }, { -18, 73 }, { -4, 74 }, { -10, 83 },
871			{ -9, 71 }, { -9, 67 }, { -1, 61 }, { -8, 66 },
872			{ -14, 66 }, { 0, 59 }, { 2, 59 }, { -3, 81 },
873			{ -3, 76 }, { -7, 72 }, { -6, 78 }, { -12, 72 },
874			{ -14, 68 }, { -3, 70 }, { -6, 76 }, { -5, 66 },
875			{ -5, 62 }, { 0, 57 }, { -4, 61 }, { -9, 60 },
876			{ 1, 54 }, { 2, 58 }, { 17, -10 }, { 32, -13 },
877			{ 42, -9 }, { 49, -5 }, { 53, 0 }, { 64, 3 },
878			{ 68, 10 }, { 66, 27 }, { 47, 57 }, { 17, -10 },
879			{ 32, -13 }, { 42, -9 }, { 49, -5 }, { 53, 0 },
880			{ 64, 3 }, { 68, 10 }, { 66, 27 }, { 47, 57 },
881			{ -5, 71 }, { 0, 24 }, { -1, 36 }, { -2, 42 },
882			{ -2, 52 }, { -9, 57 }, { -6, 63 }, { -4, 65 },
883			{ -4, 67 }, { -7, 82 }, { -5, 85 }, { -6, 81 },
884			{ -10, 77 }, { -7, 81 }, { -17, 80 }, { -18, 73 },
885			{ -4, 74 }, { -10, 83 }, { -9, 71 }, { -9, 67 },
886			{ -1, 61 }, { -8, 66 }, { -14, 66 }, { 0, 59 },
887			{ 2, 59 }, { -3, 81 }, { -3, 76 }, { -7, 72 },
888			{ -6, 78 }, { -12, 72 }, { -14, 68 }, { -3, 70 },
889			{ -6, 76 }, { -5, 66 }, { -5, 62 }, { 0, 57 },
890			{ -4, 61 }, { -9, 60 }, { 1, 54 }, { 2, 58 },
891			{ 17, -10 }, { 32, -13 }, { 42, -9 }, { 49, -5 },
892			{ 53, 0 }, { 64, 3 }, { 68, 10 }, { 66, 27 },
893			{ 47, 57 }, { 17, -10 }, { 32, -13 }, { 42, -9 },
894			{ 49, -5 }, { 53, 0 }, { 64, 3 }, { 68, 10 },
895			{ 66, 27 }, { 47, 57 }, { -5, 71 }, { 0, 24 },
896			{ -1, 36 }, { -2, 42 }, { -2, 52 }, { -9, 57 },
897			{ -6, 63 }, { -4, 65 }, { -4, 67 }, { -7, 82 },
898			{ -21, 126 }, { -23, 124 }, { -20, 110 }, { -26, 126 },
899			{ -25, 124 }, { -17, 105 }, { -27, 121 }, { -27, 117 },
900			{ -17, 102 }, { -26, 117 }, { -27, 116 }, { -33, 122 },
901			{ -10, 95 }, { -14, 100 }, { -8, 95 }, { -17, 111 },
902			{ -28, 114 }, { -6, 89 }, { -2, 80 }, { -4, 82 },
903			{ -9, 85 }, { -8, 81 }, { -1, 72 }, { 5, 64 },
904			{ 1, 67 }, { 9, 56 }, { 0, 69 }, { 1, 69 },
905			{ 7, 69 }, { -7, 69 }, { -6, 67 }, { -16, 77 },
906			{ -2, 64 }, { 2, 61 }, { -6, 67 }, { -3, 64 },
907			{ 2, 57 }, { -3, 65 }, { -3, 66 }, { 0, 62 },
908			{ 9, 51 }, { -1, 66 }, { -2, 71 }, { -2, 75 },
909			{ -21, 126 }, { -23, 124 }, { -20, 110 }, { -26, 126 },
910			{ -25, 124 }, { -17, 105 }, { -27, 121 }, { -27, 117 },
911			{ -17, 102 }, { -26, 117 }, { -27, 116 }, { -33, 122 },
912			{ -10, 95 }, { -14, 100 }, { -8, 95 }, { -17, 111 },
913			{ -28, 114 }, { -6, 89 }, { -2, 80 }, { -4, 82 },
914			{ -9, 85 }, { -8, 81 }, { -1, 72 }, { 5, 64 },
915			{ 1, 67 }, { 9, 56 }, { 0, 69 }, { 1, 69 },
916			{ 7, 69 }, { -7, 69 }, { -6, 67 }, { -16, 77 },
917			{ -2, 64 }, { 2, 61 }, { -6, 67 }, { -3, 64 },
918			{ 2, 57 }, { -3, 65 }, { -3, 66 }, { 0, 62 },
919			{ 9, 51 }, { -1, 66 }, { -2, 71 }, { -2, 75 },
920			{ 19, -6 }, { 18, -6 }, { 14, 0 }, { 26, -12 },
921			{ 31, -16 }, { 33, -25 }, { 33, -22 }, { 37, -28 },
922			{ 39, -30 }, { 42, -30 }, { 47, -42 }, { 45, -36 },
923			{ 49, -34 }, { 41, -17 }, { 32, 9 }, { 69, -71 },
924			{ 63, -63 }, { 66, -64 }, { 77, -74 }, { 54, -39 },
925			{ 52, -35 }, { 41, -10 }, { 36, 0 }, { 40, -1 },
926			{ 30, 14 }, { 28, 26 }, { 23, 37 }, { 12, 55 },
927			{ 11, 65 }, { 37, -33 }, { 39, -36 }, { 40, -37 },
928			{ 38, -30 }, { 46, -33 }, { 42, -30 }, { 40, -24 },
929			{ 49, -29 }, { 38, -12 }, { 40, -10 }, { 38, -3 },
930			{ 46, -5 }, { 31, 20 }, { 29, 30 }, { 25, 44 },
931			{ 19, -6 }, { 18, -6 }, { 14, 0 }, { 26, -12 },
932			{ 31, -16 }, { 33, -25 }, { 33, -22 }, { 37, -28 },
933			{ 39, -30 }, { 42, -30 }, { 47, -42 }, { 45, -36 },
934			{ 49, -34 }, { 41, -17 }, { 32, 9 }, { 69, -71 },
935			{ 63, -63 }, { 66, -64 }, { 77, -74 }, { 54, -39 },
936			{ 52, -35 }, { 41, -10 }, { 36, 0 }, { 40, -1 },
937			{ 30, 14 }, { 28, 26 }, { 23, 37 }, { 12, 55 },
938			{ 11, 65 }, { 37, -33 }, { 39, -36 }, { 40, -37 },
939			{ 38, -30 }, { 46, -33 }, { 42, -30 }, { 40, -24 },
940			{ 49, -29 }, { 38, -12 }, { 40, -10 }, { 38, -3 },
941			{ 46, -5 }, { 31, 20 }, { 29, 30 }, { 25, 44 },
942			{ -23, 112 }, { -15, 71 }, { -7, 61 }, { 0, 53 },
943			{ -5, 66 }, { -11, 77 }, { -9, 80 }, { -9, 84 },
944			{ -10, 87 }, { -34, 127 }, { -21, 101 }, { -3, 39 },
945			{ -5, 53 }, { -7, 61 }, { -11, 75 }, { -15, 77 },
946			{ -17, 91 }, { -25, 107 }, { -25, 111 }, { -28, 122 },
947			{ -11, 76 }, { -10, 44 }, { -10, 52 }, { -10, 57 },
948			{ -9, 58 }, { -16, 72 }, { -7, 69 }, { -4, 69 },
949			{ -5, 74 }, { -9, 86 }, { -23, 112 }, { -15, 71 },
950			{ -7, 61 }, { 0, 53 }, { -5, 66 }, { -11, 77 },
951			{ -9, 80 }, { -9, 84 }, { -10, 87 }, { -34, 127 },
952			{ -21, 101 }, { -3, 39 }, { -5, 53 }, { -7, 61 },
953			{ -11, 75 }, { -15, 77 }, { -17, 91 }, { -25, 107 },
954			{ -25, 111 }, { -28, 122 }, { -11, 76 }, { -10, 44 },
955			{ -10, 52 }, { -10, 57 }, { -9, 58 }, { -16, 72 },
956			{ -7, 69 }, { -4, 69 }, { -5, 74 }, { -9, 86 },
957			{ -2, 73 }, { -12, 104 }, { -9, 91 }, { -31, 127 },
958			{ -2, 73 }, { -12, 104 }, { -9, 91 }, { -31, 127 },
959			{ -2, 73 }, { -12, 104 }, { -9, 91 }, { -31, 127 }
960			},
961
962			/* i_cabac_init_idc == 2 */
963			{
964			/* 0 - 10 */
965			{ 20, -15 }, { 2, 54 }, { 3, 74 }, { 20, -15 },
966			{ 2, 54 }, { 3, 74 }, { -28, 127 }, { -23, 104 },
967			{ -6, 53 }, { -1, 54 }, { 7, 51 },
968
969			/* 11 - 23 */
970			{ 29, 16 }, { 25, 0 }, { 14, 0 }, { -10, 51 },
971			{ -3, 62 }, { -27, 99 }, { 26, 16 }, { -4, 85 },
972			{ -24, 102 }, { 5, 57 }, { 6, 57 }, { -17, 73 },
973			{ 14, 57 },
974
975			/* 24 - 39 */
976			{ 20, 40 }, { 20, 10 }, { 29, 0 }, { 54, 0 },
977			{ 37, 42 }, { 12, 97 }, { -32, 127 }, { -22, 117 },
978			{ -2, 74 }, { -4, 85 }, { -24, 102 }, { 5, 57 },
979			{ -6, 93 }, { -14, 88 }, { -6, 44 }, { 4, 55 },
980
981			/* 40 - 53 */
982			{ -11, 89 },{ -15, 103 },{ -21, 116 },{ 19, 57 },
983			{ 20, 58 },{ 4, 84 },{ 6, 96 },{ 1, 63 },
984			{ -5, 85 },{ -13, 106 },{ 5, 63 },{ 6, 75 },
985			{ -3, 90 },{ -1, 101 },
986
987			/* 54 - 59 */
988			{ 3, 55 },{ -4, 79 },{ -2, 75 },{ -12, 97 },
989			{ -7, 50 },{ 1, 60 },
990
991			/* 60 - 69 */
992			{ 0, 41 }, { 0, 63 }, { 0, 63 }, { 0, 63 },
993			{ -9, 83 }, { 4, 86 }, { 0, 97 }, { -7, 72 },
994			{ 13, 41 }, { 3, 62 },
995
996			/* 70 - 104 */
997			{ 7, 34 }, { -9, 88 }, { -20, 127 }, { -36, 127 },
998			{ -17, 91 }, { -14, 95 }, { -25, 84 }, { -25, 86 },
999			{ -12, 89 }, { -17, 91 }, { -31, 127 }, { -14, 76 },
1000			{ -18, 103 }, { -13, 90 }, { -37, 127 }, { 11, 80 },
1001			{ 5, 76 }, { 2, 84 }, { 5, 78 }, { -6, 55 },
1002			{ 4, 61 }, { -14, 83 }, { -37, 127 }, { -5, 79 },
1003			{ -11, 104 }, { -11, 91 }, { -30, 127 }, { 0, 65 },
1004			{ -2, 79 }, { 0, 72 }, { -4, 92 }, { -6, 56 },
1005			{ 3, 68 }, { -8, 71 }, { -13, 98 },
1006
1007			/* 105 -> 165 */
1008			{ -4, 86 }, { -12, 88 }, { -5, 82 }, { -3, 72 },
1009			{ -4, 67 }, { -8, 72 }, { -16, 89 }, { -9, 69 },
1010			{ -1, 59 }, { 5, 66 }, { 4, 57 }, { -4, 71 },
1011			{ -2, 71 }, { 2, 58 }, { -1, 74 }, { -4, 44 },
1012			{ -1, 69 }, { 0, 62 }, { -7, 51 }, { -4, 47 },
1013			{ -6, 42 }, { -3, 41 }, { -6, 53 }, { 8, 76 },
1014			{ -9, 78 }, { -11, 83 }, { 9, 52 }, { 0, 67 },
1015			{ -5, 90 }, { 1, 67 }, { -15, 72 }, { -5, 75 },
1016			{ -8, 80 }, { -21, 83 }, { -21, 64 }, { -13, 31 },
1017			{ -25, 64 }, { -29, 94 }, { 9, 75 }, { 17, 63 },
1018			{ -8, 74 }, { -5, 35 }, { -2, 27 }, { 13, 91 },
1019			{ 3, 65 }, { -7, 69 }, { 8, 77 }, { -10, 66 },
1020			{ 3, 62 }, { -3, 68 }, { -20, 81 }, { 0, 30 },
1021			{ 1, 7 }, { -3, 23 }, { -21, 74 }, { 16, 66 },
1022			{ -23, 124 }, { 17, 37 }, { 44, -18 }, { 50, -34 },
1023			{ -22, 127 },
1024
1025			/* 166 - 226 */
1026			{ 4, 39 }, { 0, 42 }, { 7, 34 }, { 11, 29 },
1027			{ 8, 31 }, { 6, 37 }, { 7, 42 }, { 3, 40 },
1028			{ 8, 33 }, { 13, 43 }, { 13, 36 }, { 4, 47 },
1029			{ 3, 55 }, { 2, 58 }, { 6, 60 }, { 8, 44 },
1030			{ 11, 44 }, { 14, 42 }, { 7, 48 }, { 4, 56 },
1031			{ 4, 52 }, { 13, 37 }, { 9, 49 }, { 19, 58 },
1032			{ 10, 48 }, { 12, 45 }, { 0, 69 }, { 20, 33 },
1033			{ 8, 63 }, { 35, -18 }, { 33, -25 }, { 28, -3 },
1034			{ 24, 10 }, { 27, 0 }, { 34, -14 }, { 52, -44 },
1035			{ 39, -24 }, { 19, 17 }, { 31, 25 }, { 36, 29 },
1036			{ 24, 33 }, { 34, 15 }, { 30, 20 }, { 22, 73 },
1037			{ 20, 34 }, { 19, 31 }, { 27, 44 }, { 19, 16 },
1038			{ 15, 36 }, { 15, 36 }, { 21, 28 }, { 25, 21 },
1039			{ 30, 20 }, { 31, 12 }, { 27, 16 }, { 24, 42 },
1040			{ 0, 93 }, { 14, 56 }, { 15, 57 }, { 26, 38 },
1041			{ -24, 127 },
1042
1043			/* 227 - 275 */
1044			{ -24, 115 }, { -22, 82 }, { -9, 62 }, { 0, 53 },
1045			{ 0, 59 }, { -14, 85 }, { -13, 89 }, { -13, 94 },
1046			{ -11, 92 }, { -29, 127 }, { -21, 100 }, { -14, 57 },
1047			{ -12, 67 }, { -11, 71 }, { -10, 77 }, { -21, 85 },
1048			{ -16, 88 }, { -23, 104 }, { -15, 98 }, { -37, 127 },
1049			{ -10, 82 }, { -8, 48 }, { -8, 61 }, { -8, 66 },
1050			{ -7, 70 }, { -14, 75 }, { -10, 79 }, { -9, 83 },
1051			{ -12, 92 }, { -18, 108 }, { -4, 79 }, { -22, 69 },
1052			{ -16, 75 }, { -2, 58 }, { 1, 58 }, { -13, 78 },
1053			{ -9, 83 }, { -4, 81 }, { -13, 99 }, { -13, 81 },
1054			{ -6, 38 }, { -13, 62 }, { -6, 58 }, { -2, 59 },
1055			{ -16, 73 }, { -10, 76 }, { -13, 86 }, { -9, 83 },
1056			{ -10, 87 },
1057
1058			/* 276 a bit special (not used, bypass is used instead) */
1059			{ 0, 0 },
1060
1061			/* 277 - 337 */
1062			{ -22, 127 }, { -25, 127 }, { -25, 120 }, { -27, 127 },
1063			{ -19, 114 }, { -23, 117 }, { -25, 118 }, { -26, 117 },
1064			{ -24, 113 }, { -28, 118 }, { -31, 120 }, { -37, 124 },
1065			{ -10, 94 }, { -15, 102 }, { -10, 99 }, { -13, 106 },
1066			{ -50, 127 }, { -5, 92 }, { 17, 57 }, { -5, 86 },
1067			{ -13, 94 }, { -12, 91 }, { -2, 77 }, { 0, 71 },
1068			{ -1, 73 }, { 4, 64 }, { -7, 81 }, { 5, 64 },
1069			{ 15, 57 }, { 1, 67 }, { 0, 68 }, { -10, 67 },
1070			{ 1, 68 }, { 0, 77 }, { 2, 64 }, { 0, 68 },
1071			{ -5, 78 }, { 7, 55 }, { 5, 59 }, { 2, 65 },
1072			{ 14, 54 }, { 15, 44 }, { 5, 60 }, { 2, 70 },
1073			{ -2, 76 }, { -18, 86 }, { 12, 70 }, { 5, 64 },
1074			{ -12, 70 }, { 11, 55 }, { 5, 56 }, { 0, 69 },
1075			{ 2, 65 }, { -6, 74 }, { 5, 54 }, { 7, 54 },
1076			{ -6, 76 }, { -11, 82 }, { -2, 77 }, { -2, 77 },
1077			{ 25, 42 },
1078
1079			/* 338 - 398 */
1080			{ 17, -13 }, { 16, -9 }, { 17, -12 }, { 27, -21 },
1081			{ 37, -30 }, { 41, -40 }, { 42, -41 }, { 48, -47 },
1082			{ 39, -32 }, { 46, -40 }, { 52, -51 }, { 46, -41 },
1083			{ 52, -39 }, { 43, -19 }, { 32, 11 }, { 61, -55 },
1084			{ 56, -46 }, { 62, -50 }, { 81, -67 }, { 45, -20 },
1085			{ 35, -2 }, { 28, 15 }, { 34, 1 }, { 39, 1 },
1086			{ 30, 17 }, { 20, 38 }, { 18, 45 }, { 15, 54 },
1087			{ 0, 79 }, { 36, -16 }, { 37, -14 }, { 37, -17 },
1088			{ 32, 1 }, { 34, 15 }, { 29, 15 }, { 24, 25 },
1089			{ 34, 22 }, { 31, 16 }, { 35, 18 }, { 31, 28 },
1090			{ 33, 41 }, { 36, 28 }, { 27, 47 }, { 21, 62 },
1091			{ 18, 31 }, { 19, 26 }, { 36, 24 }, { 24, 23 },
1092			{ 27, 16 }, { 24, 30 }, { 31, 29 }, { 22, 41 },
1093			{ 22, 42 }, { 16, 60 }, { 15, 52 }, { 14, 60 },
1094			{ 3, 78 }, { -16, 123 }, { 21, 53 }, { 22, 56 },
1095			{ 25, 61 },
1096
1097			/* 399 - 435 */
1098			{ 21, 33 }, { 19, 50 }, { 17, 61 },
1099			{ -3, 78 }, { -8, 74 }, { -9, 72 }, { -10, 72 },
1100			{ -18, 75 }, { -12, 71 }, { -11, 63 }, { -5, 70 },
1101			{ -17, 75 }, { -14, 72 }, { -16, 67 }, { -8, 53 },
1102			{ -14, 59 }, { -9, 52 }, { -11, 68 }, { 9, -2 },
1103			{ 30, -10 }, { 31, -4 }, { 33, -1 }, { 33, 7 },
1104			{ 31, 12 }, { 37, 23 }, { 31, 38 }, { 20, 64 },
1105			{ -9, 71 }, { -7, 37 }, { -8, 44 }, { -11, 49 },
1106			{ -10, 56 }, { -12, 59 }, { -8, 63 }, { -9, 67 },
1107			{ -6, 68 }, { -10, 79 },
1108
1109			/* 436 - 459 */
1110			{ -3, 78 }, { -8, 74 }, { -9, 72 }, { -10, 72 },
1111			{ -18, 75 }, { -12, 71 }, { -11, 63 }, { -5, 70 },
1112			{ -17, 75 }, { -14, 72 }, { -16, 67 }, { -8, 53 },
1113			{ -14, 59 }, { -9, 52 }, { -11, 68 }, { 9, -2 },
1114			{ 30, -10 }, { 31, -4 }, { 33, -1 }, { 33, 7 },
1115			{ 31, 12 }, { 37, 23 }, { 31, 38 }, { 20, 64 },
1116
1117			/* 460 - 1024 */
1118			{ 11, 80 }, { 5, 76 }, { 2, 84 }, { 5, 78 },
1119			{ -6, 55 }, { 4, 61 }, { -14, 83 }, { -37, 127 },
1120			{ -5, 79 }, { -11, 104 }, { -11, 91 }, { -30, 127 },
1121			{ 11, 80 }, { 5, 76 }, { 2, 84 }, { 5, 78 },
1122			{ -6, 55 }, { 4, 61 }, { -14, 83 }, { -37, 127 },
1123			{ -5, 79 }, { -11, 104 }, { -11, 91 }, { -30, 127 },
1124			{ -4, 86 }, { -12, 88 }, { -5, 82 }, { -3, 72 },
1125			{ -4, 67 }, { -8, 72 }, { -16, 89 }, { -9, 69 },
1126			{ -1, 59 }, { 5, 66 }, { 4, 57 }, { -4, 71 },
1127			{ -2, 71 }, { 2, 58 }, { -1, 74 }, { -4, 44 },
1128			{ -1, 69 }, { 0, 62 }, { -7, 51 }, { -4, 47 },
1129			{ -6, 42 }, { -3, 41 }, { -6, 53 }, { 8, 76 },
1130			{ -9, 78 }, { -11, 83 }, { 9, 52 }, { 0, 67 },
1131			{ -5, 90 }, { 1, 67 }, { -15, 72 }, { -5, 75 },
1132			{ -8, 80 }, { -21, 83 }, { -21, 64 }, { -13, 31 },
1133			{ -25, 64 }, { -29, 94 }, { 9, 75 }, { 17, 63 },
1134			{ -8, 74 }, { -5, 35 }, { -2, 27 }, { 13, 91 },
1135			{ -4, 86 }, { -12, 88 }, { -5, 82 }, { -3, 72 },
1136			{ -4, 67 }, { -8, 72 }, { -16, 89 }, { -9, 69 },
1137			{ -1, 59 }, { 5, 66 }, { 4, 57 }, { -4, 71 },
1138			{ -2, 71 }, { 2, 58 }, { -1, 74 }, { -4, 44 },
1139			{ -1, 69 }, { 0, 62 }, { -7, 51 }, { -4, 47 },
1140			{ -6, 42 }, { -3, 41 }, { -6, 53 }, { 8, 76 },
1141			{ -9, 78 }, { -11, 83 }, { 9, 52 }, { 0, 67 },
1142			{ -5, 90 }, { 1, 67 }, { -15, 72 }, { -5, 75 },
1143			{ -8, 80 }, { -21, 83 }, { -21, 64 }, { -13, 31 },
1144			{ -25, 64 }, { -29, 94 }, { 9, 75 }, { 17, 63 },
1145			{ -8, 74 }, { -5, 35 }, { -2, 27 }, { 13, 91 },
1146			{ 4, 39 }, { 0, 42 }, { 7, 34 }, { 11, 29 },
1147			{ 8, 31 }, { 6, 37 }, { 7, 42 }, { 3, 40 },
1148			{ 8, 33 }, { 13, 43 }, { 13, 36 }, { 4, 47 },
1149			{ 3, 55 }, { 2, 58 }, { 6, 60 }, { 8, 44 },
1150			{ 11, 44 }, { 14, 42 }, { 7, 48 }, { 4, 56 },
1151			{ 4, 52 }, { 13, 37 }, { 9, 49 }, { 19, 58 },
1152			{ 10, 48 }, { 12, 45 }, { 0, 69 }, { 20, 33 },
1153			{ 8, 63 }, { 35, -18 }, { 33, -25 }, { 28, -3 },
1154			{ 24, 10 }, { 27, 0 }, { 34, -14 }, { 52, -44 },
1155			{ 39, -24 }, { 19, 17 }, { 31, 25 }, { 36, 29 },
1156			{ 24, 33 }, { 34, 15 }, { 30, 20 }, { 22, 73 },
1157			{ 4, 39 }, { 0, 42 }, { 7, 34 }, { 11, 29 },
1158			{ 8, 31 }, { 6, 37 }, { 7, 42 }, { 3, 40 },
1159			{ 8, 33 }, { 13, 43 }, { 13, 36 }, { 4, 47 },
1160			{ 3, 55 }, { 2, 58 }, { 6, 60 }, { 8, 44 },
1161			{ 11, 44 }, { 14, 42 }, { 7, 48 }, { 4, 56 },
1162			{ 4, 52 }, { 13, 37 }, { 9, 49 }, { 19, 58 },
1163			{ 10, 48 }, { 12, 45 }, { 0, 69 }, { 20, 33 },
1164			{ 8, 63 }, { 35, -18 }, { 33, -25 }, { 28, -3 },
1165			{ 24, 10 }, { 27, 0 }, { 34, -14 }, { 52, -44 },
1166			{ 39, -24 }, { 19, 17 }, { 31, 25 }, { 36, 29 },
1167			{ 24, 33 }, { 34, 15 }, { 30, 20 }, { 22, 73 },
1168			{ -3, 78 }, { -8, 74 }, { -9, 72 }, { -10, 72 },
1169			{ -18, 75 }, { -12, 71 }, { -11, 63 }, { -5, 70 },
1170			{ -17, 75 }, { -14, 72 }, { -16, 67 }, { -8, 53 },
1171			{ -14, 59 }, { -9, 52 }, { -11, 68 }, { -3, 78 },
1172			{ -8, 74 }, { -9, 72 }, { -10, 72 }, { -18, 75 },
1173			{ -12, 71 }, { -11, 63 }, { -5, 70 }, { -17, 75 },
1174			{ -14, 72 }, { -16, 67 }, { -8, 53 }, { -14, 59 },
1175			{ -9, 52 }, { -11, 68 }, { 9, -2 }, { 30, -10 },
1176			{ 31, -4 }, { 33, -1 }, { 33, 7 }, { 31, 12 },
1177			{ 37, 23 }, { 31, 38 }, { 20, 64 }, { 9, -2 },
1178			{ 30, -10 }, { 31, -4 }, { 33, -1 }, { 33, 7 },
1179			{ 31, 12 }, { 37, 23 }, { 31, 38 }, { 20, 64 },
1180			{ -9, 71 }, { -7, 37 }, { -8, 44 }, { -11, 49 },
1181			{ -10, 56 }, { -12, 59 }, { -8, 63 }, { -9, 67 },
1182			{ -6, 68 }, { -10, 79 }, { -3, 78 }, { -8, 74 },
1183			{ -9, 72 }, { -10, 72 }, { -18, 75 }, { -12, 71 },
1184			{ -11, 63 }, { -5, 70 }, { -17, 75 }, { -14, 72 },
1185			{ -16, 67 }, { -8, 53 }, { -14, 59 }, { -9, 52 },
1186			{ -11, 68 }, { -3, 78 }, { -8, 74 }, { -9, 72 },
1187			{ -10, 72 }, { -18, 75 }, { -12, 71 }, { -11, 63 },
1188			{ -5, 70 }, { -17, 75 }, { -14, 72 }, { -16, 67 },
1189			{ -8, 53 }, { -14, 59 }, { -9, 52 }, { -11, 68 },
1190			{ 9, -2 }, { 30, -10 }, { 31, -4 }, { 33, -1 },
1191			{ 33, 7 }, { 31, 12 }, { 37, 23 }, { 31, 38 },
1192			{ 20, 64 }, { 9, -2 }, { 30, -10 }, { 31, -4 },
1193			{ 33, -1 }, { 33, 7 }, { 31, 12 }, { 37, 23 },
1194			{ 31, 38 }, { 20, 64 }, { -9, 71 }, { -7, 37 },
1195			{ -8, 44 }, { -11, 49 }, { -10, 56 }, { -12, 59 },
1196			{ -8, 63 }, { -9, 67 }, { -6, 68 }, { -10, 79 },
1197			{ -22, 127 }, { -25, 127 }, { -25, 120 }, { -27, 127 },
1198			{ -19, 114 }, { -23, 117 }, { -25, 118 }, { -26, 117 },
1199			{ -24, 113 }, { -28, 118 }, { -31, 120 }, { -37, 124 },
1200			{ -10, 94 }, { -15, 102 }, { -10, 99 }, { -13, 106 },
1201			{ -50, 127 }, { -5, 92 }, { 17, 57 }, { -5, 86 },
1202			{ -13, 94 }, { -12, 91 }, { -2, 77 }, { 0, 71 },
1203			{ -1, 73 }, { 4, 64 }, { -7, 81 }, { 5, 64 },
1204			{ 15, 57 }, { 1, 67 }, { 0, 68 }, { -10, 67 },
1205			{ 1, 68 }, { 0, 77 }, { 2, 64 }, { 0, 68 },
1206			{ -5, 78 }, { 7, 55 }, { 5, 59 }, { 2, 65 },
1207			{ 14, 54 }, { 15, 44 }, { 5, 60 }, { 2, 70 },
1208			{ -22, 127 }, { -25, 127 }, { -25, 120 }, { -27, 127 },
1209			{ -19, 114 }, { -23, 117 }, { -25, 118 }, { -26, 117 },
1210			{ -24, 113 }, { -28, 118 }, { -31, 120 }, { -37, 124 },
1211			{ -10, 94 }, { -15, 102 }, { -10, 99 }, { -13, 106 },
1212			{ -50, 127 }, { -5, 92 }, { 17, 57 }, { -5, 86 },
1213			{ -13, 94 }, { -12, 91 }, { -2, 77 }, { 0, 71 },
1214			{ -1, 73 }, { 4, 64 }, { -7, 81 }, { 5, 64 },
1215			{ 15, 57 }, { 1, 67 }, { 0, 68 }, { -10, 67 },
1216			{ 1, 68 }, { 0, 77 }, { 2, 64 }, { 0, 68 },
1217			{ -5, 78 }, { 7, 55 }, { 5, 59 }, { 2, 65 },
1218			{ 14, 54 }, { 15, 44 }, { 5, 60 }, { 2, 70 },
1219			{ 17, -13 }, { 16, -9 }, { 17, -12 }, { 27, -21 },
1220			{ 37, -30 }, { 41, -40 }, { 42, -41 }, { 48, -47 },
1221			{ 39, -32 }, { 46, -40 }, { 52, -51 }, { 46, -41 },
1222			{ 52, -39 }, { 43, -19 }, { 32, 11 }, { 61, -55 },
1223			{ 56, -46 }, { 62, -50 }, { 81, -67 }, { 45, -20 },
1224			{ 35, -2 }, { 28, 15 }, { 34, 1 }, { 39, 1 },
1225			{ 30, 17 }, { 20, 38 }, { 18, 45 }, { 15, 54 },
1226			{ 0, 79 }, { 36, -16 }, { 37, -14 }, { 37, -17 },
1227			{ 32, 1 }, { 34, 15 }, { 29, 15 }, { 24, 25 },
1228			{ 34, 22 }, { 31, 16 }, { 35, 18 }, { 31, 28 },
1229			{ 33, 41 }, { 36, 28 }, { 27, 47 }, { 21, 62 },
1230			{ 17, -13 }, { 16, -9 }, { 17, -12 }, { 27, -21 },
1231			{ 37, -30 }, { 41, -40 }, { 42, -41 }, { 48, -47 },
1232			{ 39, -32 }, { 46, -40 }, { 52, -51 }, { 46, -41 },
1233			{ 52, -39 }, { 43, -19 }, { 32, 11 }, { 61, -55 },
1234			{ 56, -46 }, { 62, -50 }, { 81, -67 }, { 45, -20 },
1235			{ 35, -2 }, { 28, 15 }, { 34, 1 }, { 39, 1 },
1236			{ 30, 17 }, { 20, 38 }, { 18, 45 }, { 15, 54 },
1237			{ 0, 79 }, { 36, -16 }, { 37, -14 }, { 37, -17 },
1238			{ 32, 1 }, { 34, 15 }, { 29, 15 }, { 24, 25 },
1239			{ 34, 22 }, { 31, 16 }, { 35, 18 }, { 31, 28 },
1240			{ 33, 41 }, { 36, 28 }, { 27, 47 }, { 21, 62 },
1241			{ -24, 115 }, { -22, 82 }, { -9, 62 }, { 0, 53 },
1242			{ 0, 59 }, { -14, 85 }, { -13, 89 }, { -13, 94 },
1243			{ -11, 92 }, { -29, 127 }, { -21, 100 }, { -14, 57 },
1244			{ -12, 67 }, { -11, 71 }, { -10, 77 }, { -21, 85 },
1245			{ -16, 88 }, { -23, 104 }, { -15, 98 }, { -37, 127 },
1246			{ -10, 82 }, { -8, 48 }, { -8, 61 }, { -8, 66 },
1247			{ -7, 70 }, { -14, 75 }, { -10, 79 }, { -9, 83 },
1248			{ -12, 92 }, { -18, 108 }, { -24, 115 }, { -22, 82 },
1249			{ -9, 62 }, { 0, 53 }, { 0, 59 }, { -14, 85 },
1250			{ -13, 89 }, { -13, 94 }, { -11, 92 }, { -29, 127 },
1251			{ -21, 100 }, { -14, 57 }, { -12, 67 }, { -11, 71 },
1252			{ -10, 77 }, { -21, 85 }, { -16, 88 }, { -23, 104 },
1253			{ -15, 98 }, { -37, 127 }, { -10, 82 }, { -8, 48 },
1254			{ -8, 61 }, { -8, 66 }, { -7, 70 }, { -14, 75 },
1255			{ -10, 79 }, { -9, 83 }, { -12, 92 }, { -18, 108 },
1256			{ -5, 79 }, { -11, 104 }, { -11, 91 }, { -30, 127 },
1257			{ -5, 79 }, { -11, 104 }, { -11, 91 }, { -30, 127 },
1258			{ -5, 79 }, { -11, 104 }, { -11, 91 }, { -30, 127 }
1259			}
1260			};
1261
1262		18293	void ff_h264_init_cabac_states(const H264Context h, H264SliceContext sl)
1263			{
1264			int i;
1265			const int8_t (*tab)[2];
1266		18293	const int slice_qp = av_clip(sl->qscale - 6*(h->ps.sps->bit_depth_luma-8), 0, 51);
1267
1268	✓✓	18293	if (sl->slice_type_nos == AV_PICTURE_TYPE_I) tab = cabac_context_init_I;
1269		15839	else tab = cabac_context_init_PB[sl->cabac_init_idc];
1270
1271			/* calculate pre-state */
1272	✓✓	18750325	for( i= 0; i < 1024; i++ ) {
1273		18732032	int pre = 2(((tab[i][0] slice_qp) >>4 ) + tab[i][1]) - 127;
1274
1275		18732032	pre^= pre>>31;
1276	✓✓	18732032	if(pre > 124)
1277		332655	pre= 124 + (pre&1);
1278
1279		18732032	sl->cabac_state[i] = pre;
1280			}
1281		18293	}
1282
1283		727349	static int decode_cabac_field_decoding_flag(const H264Context h, H264SliceContext sl)
1284			{
1285		727349	const int mbb_xy = sl->mb_xy - 2*h->mb_stride;
1286
1287		727349	unsigned long ctx = 0;
1288
1289		727349	ctx += sl->mb_field_decoding_flag & !!sl->mb_x; //for FMO:(s->current_picture.mb_type[mba_xy] >> 7) & (h->slice_table[mba_xy] == h->slice_num);
1290		727349	ctx += (h->cur_pic.mb_type[mbb_xy] >> 7) & (h->slice_table[mbb_xy] == sl->slice_num);
1291
1292		727349	return get_cabac_noinline( &sl->cabac, &(sl->cabac_state+70)[ctx] );
1293			}
1294
1295		2447460	static int decode_cabac_intra_mb_type(H264SliceContext *sl,
1296			int ctx_base, int intra_slice)
1297			{
1298		2447460	uint8_t *state= &sl->cabac_state[ctx_base];
1299			int mb_type;
1300
1301	✓✓	2447460	if(intra_slice){
1302		1518888	int ctx=0;
1303	✓✓	1518888	if (sl->left_type[LTOP] & (MB_TYPE_INTRA16x16\|MB_TYPE_INTRA_PCM))
1304		331743	ctx++;
1305	✓✓	1518888	if (sl->top_type & (MB_TYPE_INTRA16x16\|MB_TYPE_INTRA_PCM))
1306		321195	ctx++;
1307	✓✓	1518888	if( get_cabac_noinline( &sl->cabac, &state[ctx] ) == 0 )
1308		1179753	return 0; /* I4x4 */
1309		339135	state += 2;
1310			}else{
1311	✓✓	928572	if( get_cabac_noinline( &sl->cabac, state ) == 0 )
1312		617823	return 0; /* I4x4 */
1313			}
1314
1315	✓✓	649884	if( get_cabac_terminate( &sl->cabac ) )
1316		5659	return 25; /* PCM */
1317
1318		644225	mb_type = 1; /* I16x16 */
1319		644225	mb_type += 12 * get_cabac_noinline( &sl->cabac, &state[1] ); /* cbp_luma != 0 */
1320	✓✓	644225	if( get_cabac_noinline( &sl->cabac, &state[2] ) ) /* cbp_chroma */
1321		268812	mb_type += 4 + 4 * get_cabac_noinline( &sl->cabac, &state[2+intra_slice] );
1322		644225	mb_type += 2 * get_cabac_noinline( &sl->cabac, &state[3+intra_slice] );
1323		644225	mb_type += 1 * get_cabac_noinline( &sl->cabac, &state[3+2*intra_slice] );
1324		644225	return mb_type;
1325			}
1326
1327		7830311	static int decode_cabac_mb_skip(const H264Context h, H264SliceContext sl,
1328			int mb_x, int mb_y)
1329			{
1330			int mba_xy, mbb_xy;
1331		7830311	int ctx = 0;
1332
1333	✓✓	7830311	if (FRAME_MBAFF(h)) { //FIXME merge with the stuff in fill_caches?
1334		1193460	int mb_xy = mb_x + (mb_y&~1)*h->mb_stride;
1335		1193460	mba_xy = mb_xy - 1;
1336	✓✓	1193460	if( (mb_y&1)
1337	✓✓	596730	&& h->slice_table[mba_xy] == sl->slice_num
1338	✓✓	579650	&& MB_FIELD(sl) == !!IS_INTERLACED( h->cur_pic.mb_type[mba_xy] ) )
1339		462647	mba_xy += h->mb_stride;
1340	✓✓	1193460	if (MB_FIELD(sl)) {
1341		337439	mbb_xy = mb_xy - h->mb_stride;
1342	✓✓	337439	if( !(mb_y&1)
1343	✓✓	168369	&& h->slice_table[mbb_xy] == sl->slice_num
1344	✓✓	150789	&& IS_INTERLACED( h->cur_pic.mb_type[mbb_xy] ) )
1345		77422	mbb_xy -= h->mb_stride;
1346			}else
1347		856021	mbb_xy = mb_x + (mb_y-1)*h->mb_stride;
1348			}else{
1349		6636851	int mb_xy = sl->mb_xy;
1350		6636851	mba_xy = mb_xy - 1;
1351		6636851	mbb_xy = mb_xy - (h->mb_stride << FIELD_PICTURE(h));
1352			}
1353
1354	✓✓✓✓	7830311	if( h->slice_table[mba_xy] == sl->slice_num && !IS_SKIP(h->cur_pic.mb_type[mba_xy] ))
1355		5002127	ctx++;
1356	✓✓✓✓	7830311	if( h->slice_table[mbb_xy] == sl->slice_num && !IS_SKIP(h->cur_pic.mb_type[mbb_xy] ))
1357		4783554	ctx++;
1358
1359	✓✓	7830311	if (sl->slice_type_nos == AV_PICTURE_TYPE_B)
1360		4576038	ctx += 13;
1361		7830311	return get_cabac_noinline( &sl->cabac, &sl->cabac_state[11+ctx] );
1362			}
1363
1364		17133588	static int decode_cabac_mb_intra4x4_pred_mode(H264SliceContext *sl, int pred_mode)
1365			{
1366		17133588	int mode = 0;
1367
1368	✓✓	17133588	if( get_cabac( &sl->cabac, &sl->cabac_state[68] ) )
1369		9322969	return pred_mode;
1370
1371		7810619	mode += 1 * get_cabac( &sl->cabac, &sl->cabac_state[69] );
1372		7810619	mode += 2 * get_cabac( &sl->cabac, &sl->cabac_state[69] );
1373		7810619	mode += 4 * get_cabac( &sl->cabac, &sl->cabac_state[69] );
1374
1375		7810619	return mode + ( mode >= pred_mode );
1376			}
1377
1378		2348933	static int decode_cabac_mb_chroma_pre_mode(const H264Context h, H264SliceContext sl)
1379			{
1380		2348933	const int mba_xy = sl->left_mb_xy[0];
1381		2348933	const int mbb_xy = sl->top_mb_xy;
1382
1383		2348933	int ctx = 0;
1384
1385			/* No need to test for IS_INTRA4x4 and IS_INTRA16x16, as we set chroma_pred_mode_table to 0 */
1386	✓✓✓✓	2348933	if (sl->left_type[LTOP] && h->chroma_pred_mode_table[mba_xy] != 0)
1387		864992	ctx++;
1388
1389	✓✓✓✓	2348933	if (sl->top_type && h->chroma_pred_mode_table[mbb_xy] != 0)
1390		787479	ctx++;
1391
1392	✓✓	2348933	if( get_cabac_noinline( &sl->cabac, &sl->cabac_state[64+ctx] ) == 0 )
1393		1311291	return 0;
1394
1395	✓✓	1037642	if( get_cabac_noinline( &sl->cabac, &sl->cabac_state[64+3] ) == 0 )
1396		571922	return 1;
1397	✓✓	465720	if( get_cabac_noinline( &sl->cabac, &sl->cabac_state[64+3] ) == 0 )
1398		266846	return 2;
1399			else
1400		198874	return 3;
1401			}
1402
1403		6019103	static int decode_cabac_mb_cbp_luma(H264SliceContext *sl)
1404			{
1405		6019103	int cbp_b, cbp_a, ctx, cbp = 0;
1406
1407		6019103	cbp_a = sl->left_cbp;
1408		6019103	cbp_b = sl->top_cbp;
1409
1410	✓✓	6019103	ctx = !(cbp_a & 0x02) + 2 * !(cbp_b & 0x04);
1411		6019103	cbp += get_cabac_noinline(&sl->cabac, &sl->cabac_state[73 + ctx]);
1412	✓✓	6019103	ctx = !(cbp & 0x01) + 2 * !(cbp_b & 0x08);
1413		6019103	cbp += get_cabac_noinline(&sl->cabac, &sl->cabac_state[73 + ctx]) << 1;
1414	✓✓	6019103	ctx = !(cbp_a & 0x08) + 2 * !(cbp & 0x01);
1415		6019103	cbp += get_cabac_noinline(&sl->cabac, &sl->cabac_state[73 + ctx]) << 2;
1416	✓✓	6019103	ctx = !(cbp & 0x04) + 2 * !(cbp & 0x02);
1417		6019103	cbp += get_cabac_noinline(&sl->cabac, &sl->cabac_state[73 + ctx]) << 3;
1418		6019103	return cbp;
1419			}
1420		5843260	static int decode_cabac_mb_cbp_chroma(H264SliceContext *sl)
1421			{
1422			int ctx;
1423			int cbp_a, cbp_b;
1424
1425		5843260	cbp_a = (sl->left_cbp>>4)&0x03;
1426		5843260	cbp_b = (sl-> top_cbp>>4)&0x03;
1427
1428		5843260	ctx = 0;
1429	✓✓	5843260	if( cbp_a > 0 ) ctx++;
1430	✓✓	5843260	if( cbp_b > 0 ) ctx += 2;
1431	✓✓	5843260	if( get_cabac_noinline( &sl->cabac, &sl->cabac_state[77 + ctx] ) == 0 )
1432		3121838	return 0;
1433
1434		2721422	ctx = 4;
1435	✓✓	2721422	if( cbp_a == 2 ) ctx++;
1436	✓✓	2721422	if( cbp_b == 2 ) ctx += 2;
1437		2721422	return 1 + get_cabac_noinline( &sl->cabac, &sl->cabac_state[77 + ctx] );
1438			}
1439
1440		1939596	static int decode_cabac_p_mb_sub_type(H264SliceContext *sl)
1441			{
1442	✓✓	1939596	if( get_cabac( &sl->cabac, &sl->cabac_state[21] ) )
1443		728629	return 0; /* 8x8 */
1444	✓✓	1210967	if( !get_cabac( &sl->cabac, &sl->cabac_state[22] ) )
1445		194357	return 1; /* 8x4 */
1446	✓✓	1016610	if( get_cabac( &sl->cabac, &sl->cabac_state[23] ) )
1447		150043	return 2; /* 4x8 */
1448		866567	return 3; /* 4x4 */
1449			}
1450		1561660	static int decode_cabac_b_mb_sub_type(H264SliceContext *sl)
1451			{
1452			int type;
1453	✓✓	1561660	if( !get_cabac( &sl->cabac, &sl->cabac_state[36] ) )
1454		147850	return 0; /* B_Direct_8x8 */
1455	✓✓	1413810	if( !get_cabac( &sl->cabac, &sl->cabac_state[37] ) )
1456		285228	return 1 + get_cabac( &sl->cabac, &sl->cabac_state[39] ); /* B_L0_8x8, B_L1_8x8 */
1457		1128582	type = 3;
1458	✓✓	1128582	if( get_cabac( &sl->cabac, &sl->cabac_state[38] ) ) {
1459	✓✓	871434	if( get_cabac( &sl->cabac, &sl->cabac_state[39] ) )
1460		10447	return 11 + get_cabac( &sl->cabac, &sl->cabac_state[39] ); /* B_L1_4x4, B_Bi_4x4 */
1461		860987	type += 4;
1462			}
1463		1118135	type += 2*get_cabac( &sl->cabac, &sl->cabac_state[39] );
1464		1118135	type += get_cabac( &sl->cabac, &sl->cabac_state[39] );
1465		1118135	return type;
1466			}
1467
1468		5370206	static int decode_cabac_mb_ref(H264SliceContext *sl, int list, int n)
1469			{
1470		5370206	int refa = sl->ref_cache[list][scan8[n] - 1];
1471		5370206	int refb = sl->ref_cache[list][scan8[n] - 8];
1472		5370206	int ref = 0;
1473		5370206	int ctx = 0;
1474
1475	✓✓	5370206	if (sl->slice_type_nos == AV_PICTURE_TYPE_B) {
1476	✓✓✓✓	2392728	if( refa > 0 && !(sl->direct_cache[scan8[n] - 1]&(MB_TYPE_DIRECT2>>1)) )
1477		679138	ctx++;
1478	✓✓✓✓	2392728	if( refb > 0 && !(sl->direct_cache[scan8[n] - 8]&(MB_TYPE_DIRECT2>>1)) )
1479		637096	ctx += 2;
1480			} else {
1481	✓✓	2977478	if( refa > 0 )
1482		1016419	ctx++;
1483	✓✓	2977478	if( refb > 0 )
1484		988996	ctx += 2;
1485			}
1486
1487	✓✓	8358797	while( get_cabac( &sl->cabac, &sl->cabac_state[54+ctx] ) ) {
1488		2988591	ref++;
1489		2988591	ctx = (ctx>>2)+4;
1490	✗✓	2988591	if(ref >= 32 /h->ref_list[list]/){
1491			return -1;
1492			}
1493			}
1494		5370206	return ref;
1495			}
1496
1497		26080360	static int decode_cabac_mb_mvd(H264SliceContext sl, int ctxbase, int amvd, int mvda)
1498			{
1499			int mvd;
1500
1501	✓✓	26080360	if(!get_cabac(&sl->cabac, &sl->cabac_state[ctxbase+((amvd-3)>>(INT_BIT-1))+((amvd-33)>>(INT_BIT-1))+2])){
1502			// if(!get_cabac(&sl->cabac, &sl->cabac_state[ctxbase+(amvd>2)+(amvd>32)])){
1503		15544044	*mvda= 0;
1504		15544044	return 0;
1505			}
1506
1507		10536316	mvd= 1;
1508		10536316	ctxbase+= 3;
1509	✓✓✓✓	51347564	while( mvd < 9 && get_cabac( &sl->cabac, &sl->cabac_state[ctxbase] ) ) {
1510	✓✓	40811248	if( mvd < 4 )
1511		19869826	ctxbase++;
1512		40811248	mvd++;
1513			}
1514
1515	✓✓	10536316	if( mvd >= 9 ) {
1516		3535709	int k = 3;
1517	✓✓	7426136	while( get_cabac_bypass( &sl->cabac ) ) {
1518		3890427	mvd += 1 << k;
1519		3890427	k++;
1520	✗✓	3890427	if(k>24){
1521			av_log(sl->h264->avctx, AV_LOG_ERROR, "overflow in decode_cabac_mb_mvd\n");
1522			return INT_MIN;
1523			}
1524			}
1525	✓✓	18033263	while( k-- ) {
1526		14497554	mvd += get_cabac_bypass( &sl->cabac )<<k;
1527			}
1528		3535709	*mvda=mvd < 70 ? mvd : 70;
1529			}else
1530		7000607	*mvda=mvd;
1531		10536316	return get_cabac_bypass_sign( &sl->cabac, -mvd );
1532			}
1533
1534			#define DECODE_CABAC_MB_MVD(sl, list, n )\
1535			{\
1536			int amvd0 = sl->mvd_cache[list][scan8[n] - 1][0] +\
1537			sl->mvd_cache[list][scan8[n] - 8][0];\
1538			int amvd1 = sl->mvd_cache[list][scan8[n] - 1][1] +\
1539			sl->mvd_cache[list][scan8[n] - 8][1];\
1540			\
1541			int mxd = decode_cabac_mb_mvd(sl, 40, amvd0, &mpx);\
1542			int myd = decode_cabac_mb_mvd(sl, 47, amvd1, &mpy);\
1543			if (mxd == INT_MIN \|\| myd == INT_MIN) \
1544			return AVERROR_INVALIDDATA; \
1545			mx += mxd;\
1546			my += myd;\
1547			}
1548
1549		64996920	static av_always_inline int get_cabac_cbf_ctx(H264SliceContext *sl,
1550			int cat, int idx, int max_coeff,
1551			int is_dc)
1552			{
1553			int nza, nzb;
1554		64996920	int ctx = 0;
1555			static const uint16_t base_ctx[14] = {85,89,93,97,101,1012,460,464,468,1016,472,476,480,1020};
1556
1557	✓✓	64996920	if( is_dc ) {
1558	✓✓	6631414	if( cat == 3 ) {
1559		5980466	idx -= CHROMA_DC_BLOCK_INDEX;
1560		5980466	nza = (sl->left_cbp>>(6+idx))&0x01;
1561		5980466	nzb = (sl-> top_cbp>>(6+idx))&0x01;
1562			} else {
1563		650948	idx -= LUMA_DC_BLOCK_INDEX;
1564		650948	nza = sl->left_cbp&(0x100<<idx);
1565		650948	nzb = sl-> top_cbp&(0x100<<idx);
1566			}
1567			} else {
1568		58365506	nza = sl->non_zero_count_cache[scan8[idx] - 1];
1569		58365506	nzb = sl->non_zero_count_cache[scan8[idx] - 8];
1570			}
1571
1572	✓✓	64996920	if( nza > 0 )
1573		36119013	ctx++;
1574
1575	✓✓	64996920	if( nzb > 0 )
1576		35904355	ctx += 2;
1577
1578		64996920	return base_ctx[cat] + ctx;
1579			}
1580
1581			static av_always_inline void
1582		44339544	decode_cabac_residual_internal(const H264Context h, H264SliceContext sl,
1583			int16_t *block,
1584			int cat, int n, const uint8_t *scantable,
1585			const uint32_t *qmul, int max_coeff,
1586			int is_dc, int chroma422)
1587			{
1588			static const int significant_coeff_flag_offset[2][14] = {
1589			{ 105+0, 105+15, 105+29, 105+44, 105+47, 402, 484+0, 484+15, 484+29, 660, 528+0, 528+15, 528+29, 718 },
1590			{ 277+0, 277+15, 277+29, 277+44, 277+47, 436, 776+0, 776+15, 776+29, 675, 820+0, 820+15, 820+29, 733 }
1591			};
1592			static const int last_coeff_flag_offset[2][14] = {
1593			{ 166+0, 166+15, 166+29, 166+44, 166+47, 417, 572+0, 572+15, 572+29, 690, 616+0, 616+15, 616+29, 748 },
1594			{ 338+0, 338+15, 338+29, 338+44, 338+47, 451, 864+0, 864+15, 864+29, 699, 908+0, 908+15, 908+29, 757 }
1595			};
1596			static const int coeff_abs_level_m1_offset[14] = {
1597			227+0, 227+10, 227+20, 227+30, 227+39, 426, 952+0, 952+10, 952+20, 708, 982+0, 982+10, 982+20, 766
1598			};
1599			static const uint8_t significant_coeff_flag_offset_8x8[2][63] = {
1600			{ 0, 1, 2, 3, 4, 5, 5, 4, 4, 3, 3, 4, 4, 4, 5, 5,
1601			4, 4, 4, 4, 3, 3, 6, 7, 7, 7, 8, 9,10, 9, 8, 7,
1602			7, 6,11,12,13,11, 6, 7, 8, 9,14,10, 9, 8, 6,11,
1603			12,13,11, 6, 9,14,10, 9,11,12,13,11,14,10,12 },
1604			{ 0, 1, 1, 2, 2, 3, 3, 4, 5, 6, 7, 7, 7, 8, 4, 5,
1605			6, 9,10,10, 8,11,12,11, 9, 9,10,10, 8,11,12,11,
1606			9, 9,10,10, 8,11,12,11, 9, 9,10,10, 8,13,13, 9,
1607			9,10,10, 8,13,13, 9, 9,10,10,14,14,14,14,14 }
1608			};
1609			static const uint8_t sig_coeff_offset_dc[7] = { 0, 0, 1, 1, 2, 2, 2 };
1610			/* node ctx: 0..3: abslevel1 (with abslevelgt1 == 0).
1611			* 4..7: abslevelgt1 + 3 (and abslevel1 doesn't matter).
1612			* map node ctx => cabac ctx for level=1 */
1613			static const uint8_t coeff_abs_level1_ctx[8] = { 1, 2, 3, 4, 0, 0, 0, 0 };
1614			/* map node ctx => cabac ctx for level>1 */
1615			static const uint8_t coeff_abs_levelgt1_ctx[2][8] = {
1616			{ 5, 5, 5, 5, 6, 7, 8, 9 },
1617			{ 5, 5, 5, 5, 6, 7, 8, 8 }, // 422/dc case
1618			};
1619			static const uint8_t coeff_abs_level_transition[2][8] = {
1620			/* update node ctx after decoding a level=1 */
1621			{ 1, 2, 3, 3, 4, 5, 6, 7 },
1622			/* update node ctx after decoding a level>1 */
1623			{ 4, 4, 4, 4, 5, 6, 7, 7 }
1624			};
1625
1626			int index[64];
1627
1628			int last;
1629		44339544	int coeff_count = 0;
1630		44339544	int node_ctx = 0;
1631
1632			uint8_t *significant_coeff_ctx_base;
1633			uint8_t *last_coeff_ctx_base;
1634			uint8_t *abs_level_m1_ctx_base;
1635
1636			#if !ARCH_X86
1637			#define CABAC_ON_STACK
1638			#endif
1639			#ifdef CABAC_ON_STACK
1640			#define CC &cc
1641			CABACContext cc;
1642			cc.range = sl->cabac.range;
1643			cc.low = sl->cabac.low;
1644			cc.bytestream= sl->cabac.bytestream;
1645			#if !UNCHECKED_BITSTREAM_READER \|\| ARCH_AARCH64
1646			cc.bytestream_end = sl->cabac.bytestream_end;
1647			#endif
1648			#else
1649			#define CC &sl->cabac
1650			#endif
1651
1652		44339544	significant_coeff_ctx_base = sl->cabac_state
1653		44339544	+ significant_coeff_flag_offset[MB_FIELD(sl)][cat];
1654		44339544	last_coeff_ctx_base = sl->cabac_state
1655		44339544	+ last_coeff_flag_offset[MB_FIELD(sl)][cat];
1656		44339544	abs_level_m1_ctx_base = sl->cabac_state
1657		44339544	+ coeff_abs_level_m1_offset[cat];
1658
1659	✓✓✓✓	49479328	if( !is_dc && max_coeff == 64 ) {
1660			#define DECODE_SIGNIFICANCE( coefs, sig_off, last_off ) \
1661			for(last= 0; last < coefs; last++) { \
1662			uint8_t *sig_ctx = significant_coeff_ctx_base + sig_off; \
1663			if( get_cabac( CC, sig_ctx )) { \
1664			uint8_t *last_ctx = last_coeff_ctx_base + last_off; \
1665			index[coeff_count++] = last; \
1666			if( get_cabac( CC, last_ctx ) ) { \
1667			last= max_coeff; \
1668			break; \
1669			} \
1670			} \
1671			}\
1672			if( last == max_coeff -1 ) {\
1673			index[coeff_count++] = last;\
1674			}
1675		5139784	const uint8_t *sig_off = significant_coeff_flag_offset_8x8[MB_FIELD(sl)];
1676			#ifdef decode_significance
1677		5139784	coeff_count = decode_significance_8x8(CC, significant_coeff_ctx_base, index,
1678			last_coeff_ctx_base, sig_off);
1679			} else {
1680	✓✓✓✓	39199760	if (is_dc && chroma422) { // dc 422
1681	✓✓✓✓ ✓✓✓✓	3532913	DECODE_SIGNIFICANCE(7, sig_coeff_offset_dc[last], sig_coeff_offset_dc[last]);
1682			} else {
1683		38545558	coeff_count = decode_significance(CC, max_coeff, significant_coeff_ctx_base, index,
1684			last_coeff_ctx_base-significant_coeff_ctx_base);
1685			}
1686			#else
1687			DECODE_SIGNIFICANCE( 63, sig_off[last], ff_h264_last_coeff_flag_offset_8x8[last] );
1688			} else {
1689			if (is_dc && chroma422) { // dc 422
1690			DECODE_SIGNIFICANCE(7, sig_coeff_offset_dc[last], sig_coeff_offset_dc[last]);
1691			} else {
1692			DECODE_SIGNIFICANCE(max_coeff - 1, last, last);
1693			}
1694			#endif
1695			}
1696			av_assert2(coeff_count > 0);
1697
1698	✓✓	44339544	if( is_dc ) {
1699	✓✓	4639352	if( cat == 3 )
1700		4191199	h->cbp_table[sl->mb_xy] \|= 0x40 << (n - CHROMA_DC_BLOCK_INDEX);
1701			else
1702		448153	h->cbp_table[sl->mb_xy] \|= 0x100 << (n - LUMA_DC_BLOCK_INDEX);
1703		4639352	sl->non_zero_count_cache[scan8[n]] = coeff_count;
1704			} else {
1705	✓✓	39700192	if( max_coeff == 64 )
1706		5139784	fill_rectangle(&sl->non_zero_count_cache[scan8[n]], 2, 2, 8, coeff_count, 1);
1707			else {
1708			av_assert2( cat == 1 \|\| cat == 2 \|\| cat == 4 \|\| cat == 7 \|\| cat == 8 \|\| cat == 11 \|\| cat == 12 );
1709		34560408	sl->non_zero_count_cache[scan8[n]] = coeff_count;
1710			}
1711			}
1712
1713			#define STORE_BLOCK(type) \
1714			do { \
1715			uint8_t *ctx = coeff_abs_level1_ctx[node_ctx] + abs_level_m1_ctx_base; \
1716			\
1717			int j= scantable[index[--coeff_count]]; \
1718			\
1719			if( get_cabac( CC, ctx ) == 0 ) { \
1720			node_ctx = coeff_abs_level_transition[0][node_ctx]; \
1721			if( is_dc ) { \
1722			((type*)block)[j] = get_cabac_bypass_sign( CC, -1); \
1723			}else{ \
1724			((type*)block)[j] = (get_cabac_bypass_sign( CC, -qmul[j]) + 32) >> 6; \
1725			} \
1726			} else { \
1727			unsigned coeff_abs = 2; \
1728			ctx = coeff_abs_levelgt1_ctx[is_dc && chroma422][node_ctx] + abs_level_m1_ctx_base; \
1729			node_ctx = coeff_abs_level_transition[1][node_ctx]; \
1730			\
1731			while( coeff_abs < 15 && get_cabac( CC, ctx ) ) { \
1732			coeff_abs++; \
1733			} \
1734			\
1735			if( coeff_abs >= 15 ) { \
1736			int j = 0; \
1737			while (get_cabac_bypass(CC) && j < 16+7) { \
1738			j++; \
1739			} \
1740			\
1741			coeff_abs=1; \
1742			while( j-- ) { \
1743			coeff_abs += coeff_abs + get_cabac_bypass( CC ); \
1744			} \
1745			coeff_abs+= 14U; \
1746			} \
1747			\
1748			if( is_dc ) { \
1749			((type*)block)[j] = get_cabac_bypass_sign( CC, -coeff_abs ); \
1750			}else{ \
1751			((type)block)[j] = ((int)(get_cabac_bypass_sign( CC, -coeff_abs ) qmul[j] + 32)) >> 6; \
1752			} \
1753			} \
1754			} while ( coeff_count );
1755
1756	✓✓	44339544	if (h->pixel_shift) {
1757	✓✓✓✓ ✓✓✓✓ ✓✓✓✓ ✓✓✓✓ ✓✗✓✓ ✓✓✓✓	71561124	STORE_BLOCK(int32_t)
1758			} else {
1759	✓✓✓✓ ✓✓✓✓ ✓✓✓✓ ✓✓✓✓ ✓✗✓✓ ✓✓✓✓	210909468	STORE_BLOCK(int16_t)
1760			}
1761			#ifdef CABAC_ON_STACK
1762			sl->cabac.range = cc.range ;
1763			sl->cabac.low = cc.low ;
1764			sl->cabac.bytestream= cc.bytestream;
1765			#endif
1766
1767		44339544	}
1768
1769		3985150	static av_noinline void decode_cabac_residual_dc_internal(const H264Context *h,
1770			H264SliceContext *sl,
1771			int16_t *block,
1772			int cat, int n,
1773			const uint8_t *scantable,
1774			int max_coeff)
1775			{
1776		3985150	decode_cabac_residual_internal(h, sl, block, cat, n, scantable, NULL, max_coeff, 1, 0);
1777		3985150	}
1778
1779		654202	static av_noinline void decode_cabac_residual_dc_internal_422(const H264Context *h,
1780			H264SliceContext *sl,
1781			int16_t *block,
1782			int cat, int n,
1783			const uint8_t *scantable,
1784			int max_coeff)
1785			{
1786		654202	decode_cabac_residual_internal(h, sl, block, cat, n, scantable, NULL, max_coeff, 1, 1);
1787		654202	}
1788
1789		39700192	static av_noinline void decode_cabac_residual_nondc_internal(const H264Context *h,
1790			H264SliceContext *sl,
1791			int16_t *block,
1792			int cat, int n,
1793			const uint8_t *scantable,
1794			const uint32_t *qmul,
1795			int max_coeff)
1796			{
1797		39700192	decode_cabac_residual_internal(h, sl, block, cat, n, scantable, qmul, max_coeff, 0, 0);
1798		39700192	}
1799
1800			/* cat: 0-> DC 16x16 n = 0
1801			* 1-> AC 16x16 n = luma4x4idx
1802			* 2-> Luma4x4 n = luma4x4idx
1803			* 3-> DC Chroma n = iCbCr
1804			* 4-> AC Chroma n = 16 + 4 * iCbCr + chroma4x4idx
1805			* 5-> Luma8x8 n = 4 * luma8x8idx */
1806
1807			/* Partially inline the CABAC residual decode: inline the coded block flag.
1808			* This has very little impact on binary size and improves performance
1809			* because it allows improved constant propagation into get_cabac_cbf_ctx,
1810			* as well as because most blocks have zero CBFs. */
1811
1812		5860406	static av_always_inline void decode_cabac_residual_dc(const H264Context *h,
1813			H264SliceContext *sl,
1814			int16_t *block,
1815			int cat, int n,
1816			const uint8_t *scantable,
1817			int max_coeff)
1818			{
1819			/* read coded block flag */
1820	✓✓	5860406	if( get_cabac( &sl->cabac, &sl->cabac_state[get_cabac_cbf_ctx(sl, cat, n, max_coeff, 1)]) == 0 ) {
1821		1875256	sl->non_zero_count_cache[scan8[n]] = 0;
1822		1875256	return;
1823			}
1824		3985150	decode_cabac_residual_dc_internal(h, sl, block, cat, n, scantable, max_coeff);
1825			}
1826
1827			static av_always_inline void
1828		771008	decode_cabac_residual_dc_422(const H264Context h, H264SliceContext sl,
1829			int16_t *block,
1830			int cat, int n, const uint8_t *scantable,
1831			int max_coeff)
1832			{
1833			/* read coded block flag */
1834	✓✓	771008	if (get_cabac(&sl->cabac, &sl->cabac_state[get_cabac_cbf_ctx(sl, cat, n, max_coeff, 1)]) == 0) {
1835		116806	sl->non_zero_count_cache[scan8[n]] = 0;
1836		116806	return;
1837			}
1838		654202	decode_cabac_residual_dc_internal_422(h, sl, block, cat, n, scantable, max_coeff);
1839			}
1840
1841		63485278	static av_always_inline void decode_cabac_residual_nondc(const H264Context *h,
1842			H264SliceContext *sl,
1843			int16_t *block,
1844			int cat, int n,
1845			const uint8_t *scantable,
1846			const uint32_t *qmul,
1847			int max_coeff)
1848			{
1849			/* read coded block flag */
1850	✓✓✓✓ ✓✓	63485278	if( (cat != 5 \|\| CHROMA444(h)) && get_cabac( &sl->cabac, &sl->cabac_state[get_cabac_cbf_ctx(sl, cat, n, max_coeff, 0)]) == 0) {
1851	✓✓	23785086	if( max_coeff == 64 ) {
1852		16498	fill_rectangle(&sl->non_zero_count_cache[scan8[n]], 2, 2, 8, 0, 1);
1853			} else {
1854		23768588	sl->non_zero_count_cache[scan8[n]] = 0;
1855			}
1856		23785086	return;
1857			}
1858		39700192	decode_cabac_residual_nondc_internal(h, sl, block, cat, n, scantable, qmul, max_coeff);
1859			}
1860
1861		5739407	static av_always_inline void decode_cabac_luma_residual(const H264Context h, H264SliceContext sl,
1862			const uint8_t scan, const uint8_t scan8x8,
1863			int pixel_shift, int mb_type, int cbp, int p)
1864			{
1865			static const uint8_t ctx_cat[4][3] = {{0,6,10},{1,7,11},{2,8,12},{5,9,13}};
1866			const uint32_t *qmul;
1867			int i8x8, i4x4;
1868	✓✓	5739407	int qscale = p == 0 ? sl->qscale : sl->chroma_qp[p - 1];
1869	✓✓	5739407	if( IS_INTRA16x16( mb_type ) ) {
1870		650948	AV_ZERO128(sl->mb_luma_dc[p]+0);
1871		650948	AV_ZERO128(sl->mb_luma_dc[p]+8);
1872		650948	AV_ZERO128(sl->mb_luma_dc[p]+16);
1873		650948	AV_ZERO128(sl->mb_luma_dc[p]+24);
1874		650948	decode_cabac_residual_dc(h, sl, sl->mb_luma_dc[p], ctx_cat[0][p], LUMA_DC_BLOCK_INDEX+p, scan, 16);
1875
1876	✓✓	650948	if( cbp&15 ) {
1877		341691	qmul = h->ps.pps->dequant4_coeff[p][qscale];
1878	✓✓	5808747	for( i4x4 = 0; i4x4 < 16; i4x4++ ) {
1879		5467056	const int index = 16*p + i4x4;
1880		5467056	decode_cabac_residual_nondc(h, sl, sl->mb + (16*index << pixel_shift), ctx_cat[1][p], index, scan + 1, qmul, 15);
1881			}
1882			} else {
1883		309257	fill_rectangle(&sl->non_zero_count_cache[scan8[16*p]], 4, 4, 8, 0, 1);
1884			}
1885			} else {
1886	✓✓	5088459	int cqm = (IS_INTRA( mb_type ) ? 0:3) + p;
1887	✓✓	25442295	for( i8x8 = 0; i8x8 < 4; i8x8++ ) {
1888	✓✓	20353836	if( cbp & (1<<i8x8) ) {
1889	✓✓	14465251	if( IS_8x8DCT(mb_type) ) {
1890		5156282	const int index = 16p + 4i8x8;
1891		5156282	decode_cabac_residual_nondc(h, sl, sl->mb + (16*index << pixel_shift), ctx_cat[3][p], index,
1892		5156282	scan8x8, h->ps.pps->dequant8_coeff[cqm][qscale], 64);
1893			} else {
1894		9308969	qmul = h->ps.pps->dequant4_coeff[cqm][qscale];
1895	✓✓	46544845	for( i4x4 = 0; i4x4 < 4; i4x4++ ) {
1896		37235876	const int index = 16p + 4i8x8 + i4x4;
1897		37235876	decode_cabac_residual_nondc(h, sl, sl->mb + (16*index << pixel_shift), ctx_cat[2][p], index, scan, qmul, 16);
1898			}
1899			}
1900			} else {
1901		5888585	fill_rectangle(&sl->non_zero_count_cache[scan8[4i8x8+16p]], 2, 2, 8, 0, 1);
1902			}
1903			}
1904			}
1905		5739407	}
1906
1907			/**
1908			* Decode a macroblock.
1909			* @return 0 if OK, ER_AC_ERROR / ER_DC_ERROR / ER_MV_ERROR if an error is noticed
1910			*/
1911		9349199	int ff_h264_decode_mb_cabac(const H264Context h, H264SliceContext sl)
1912			{
1913		9349199	const SPS *sps = h->ps.sps;
1914			int mb_xy;
1915		9349199	int mb_type, partition_count, cbp = 0;
1916		9349199	int dct8x8_allowed = h->ps.pps->transform_8x8_mode;
1917	✓✓✓✓	9349199	const int decode_chroma = sps->chroma_format_idc == 1 \|\| sps->chroma_format_idc == 2;
1918		9349199	const int pixel_shift = h->pixel_shift;
1919
1920		9349199	mb_xy = sl->mb_xy = sl->mb_x + sl->mb_y*h->mb_stride;
1921
1922			ff_tlog(h->avctx, "pic:%d mb:%d/%d\n", h->poc.frame_num, sl->mb_x, sl->mb_y);
1923	✓✓	9349199	if (sl->slice_type_nos != AV_PICTURE_TYPE_I) {
1924			int skip;
1925			/* a skipped mb needs the aff flag from the following mb */
1926	✓✓✓✓ ✓✓	7830311	if (FRAME_MBAFF(h) && (sl->mb_y & 1) == 1 && sl->prev_mb_skipped)
1927		108281	skip = sl->next_mb_skipped;
1928			else
1929		7722030	skip = decode_cabac_mb_skip(h, sl, sl->mb_x, sl->mb_y );
1930			/* read skip flags */
1931	✓✓	7830311	if( skip ) {
1932	✓✓✓✓	2680212	if (FRAME_MBAFF(h) && (sl->mb_y & 1) == 0) {
1933		108281	h->cur_pic.mb_type[mb_xy] = MB_TYPE_SKIP;
1934		108281	sl->next_mb_skipped = decode_cabac_mb_skip(h, sl, sl->mb_x, sl->mb_y+1 );
1935	✓✓	108281	if(!sl->next_mb_skipped)
1936		36910	sl->mb_mbaff = sl->mb_field_decoding_flag = decode_cabac_field_decoding_flag(h, sl);
1937			}
1938
1939		2680212	decode_mb_skip(h, sl);
1940
1941		2680212	h->cbp_table[mb_xy] = 0;
1942		2680212	h->chroma_pred_mode_table[mb_xy] = 0;
1943		2680212	sl->last_qscale_diff = 0;
1944
1945		2680212	return 0;
1946
1947			}
1948			}
1949	✓✓	6668987	if (FRAME_MBAFF(h)) {
1950	✓✓	1385493	if ((sl->mb_y & 1) == 0)
1951		690439	sl->mb_mbaff =
1952		690439	sl->mb_field_decoding_flag = decode_cabac_field_decoding_flag(h, sl);
1953			}
1954
1955		6668987	sl->prev_mb_skipped = 0;
1956
1957		6668987	fill_decode_neighbors(h, sl, -(MB_FIELD(sl)));
1958
1959	✓✓	6668987	if (sl->slice_type_nos == AV_PICTURE_TYPE_B) {
1960		2673268	int ctx = 0;
1961			av_assert2(sl->slice_type_nos == AV_PICTURE_TYPE_B);
1962
1963	✓✓	2673268	if (!IS_DIRECT(sl->left_type[LTOP] - 1))
1964		1916920	ctx++;
1965	✓✓	2673268	if (!IS_DIRECT(sl->top_type - 1))
1966		1802249	ctx++;
1967
1968	✓✓	2673268	if( !get_cabac_noinline( &sl->cabac, &sl->cabac_state[27+ctx] ) ){
1969		476306	mb_type= 0; /* B_Direct_16x16 */
1970	✓✓	2196962	}else if( !get_cabac_noinline( &sl->cabac, &sl->cabac_state[27+3] ) ) {
1971		793061	mb_type= 1 + get_cabac_noinline( &sl->cabac, &sl->cabac_state[27+5] ); /* B_L[01]_16x16 */
1972			}else{
1973			int bits;
1974		1403901	bits = get_cabac_noinline( &sl->cabac, &sl->cabac_state[27+4] ) << 3;
1975		1403901	bits+= get_cabac_noinline( &sl->cabac, &sl->cabac_state[27+5] ) << 2;
1976		1403901	bits+= get_cabac_noinline( &sl->cabac, &sl->cabac_state[27+5] ) << 1;
1977		1403901	bits+= get_cabac_noinline( &sl->cabac, &sl->cabac_state[27+5] );
1978	✓✓	1403901	if( bits < 8 ){
1979		420028	mb_type= bits + 3; /* B_Bi_16x16 through B_L1_L0_16x8 */
1980	✓✓	983873	}else if( bits == 13 ){
1981		446179	mb_type = decode_cabac_intra_mb_type(sl, 32, 0);
1982		446179	goto decode_intra_mb;
1983	✓✓	537694	}else if( bits == 14 ){
1984		14765	mb_type= 11; /* B_L1_L0_8x16 */
1985	✓✓	522929	}else if( bits == 15 ){
1986		390415	mb_type= 22; /* B_8x8 */
1987			}else{
1988		132514	bits= ( bits<<1 ) + get_cabac_noinline( &sl->cabac, &sl->cabac_state[27+5] );
1989		132514	mb_type= bits - 4; /* B_L0_Bi_* through B_Bi_Bi_* */
1990			}
1991			}
1992		2227089	partition_count = ff_h264_b_mb_type_info[mb_type].partition_count;
1993		2227089	mb_type = ff_h264_b_mb_type_info[mb_type].type;
1994	✓✓	3995719	} else if (sl->slice_type_nos == AV_PICTURE_TYPE_P) {
1995	✓✓	2476831	if( get_cabac_noinline( &sl->cabac, &sl->cabac_state[14] ) == 0 ) {
1996			/* P-type */
1997	✓✓	1994438	if( get_cabac_noinline( &sl->cabac, &sl->cabac_state[15] ) == 0 ) {
1998			/* P_L0_D16x16, P_8x8 */
1999		1699835	mb_type= 3 * get_cabac_noinline( &sl->cabac, &sl->cabac_state[16] );
2000			} else {
2001			/* P_L0_D8x16, P_L0_D16x8 */
2002		294603	mb_type= 2 - get_cabac_noinline( &sl->cabac, &sl->cabac_state[17] );
2003			}
2004		1994438	partition_count = ff_h264_p_mb_type_info[mb_type].partition_count;
2005		1994438	mb_type = ff_h264_p_mb_type_info[mb_type].type;
2006			} else {
2007		482393	mb_type = decode_cabac_intra_mb_type(sl, 17, 0);
2008		482393	goto decode_intra_mb;
2009			}
2010			} else {
2011		1518888	mb_type = decode_cabac_intra_mb_type(sl, 3, 1);
2012	✓✗✗✗	1518888	if (sl->slice_type == AV_PICTURE_TYPE_SI && mb_type)
2013			mb_type--;
2014			av_assert2(sl->slice_type_nos == AV_PICTURE_TYPE_I);
2015		1518888	decode_intra_mb:
2016		2447460	partition_count = 0;
2017		2447460	cbp = ff_h264_i_mb_type_info[mb_type].cbp;
2018		2447460	sl->intra16x16_pred_mode = ff_h264_i_mb_type_info[mb_type].pred_mode;
2019		2447460	mb_type = ff_h264_i_mb_type_info[mb_type].type;
2020			}
2021	✓✓	6668987	if (MB_FIELD(sl))
2022		2667424	mb_type \|= MB_TYPE_INTERLACED;
2023
2024		6668987	h->slice_table[mb_xy] = sl->slice_num;
2025
2026	✓✓	6668987	if(IS_INTRA_PCM(mb_type)) {
2027		5659	const int mb_size = ff_h264_mb_sizes[sps->chroma_format_idc] *
2028		5659	sps->bit_depth_luma >> 3;
2029			const uint8_t *ptr;
2030			int ret;
2031
2032			// We assume these blocks are very rare so we do not optimize it.
2033			// FIXME The two following lines get the bitstream position in the cabac
2034			// decode, I think it should be done by a function in cabac.h (or cabac.c).
2035		5659	ptr= sl->cabac.bytestream;
2036	✓✓	5659	if(sl->cabac.low&0x1) ptr--;
2037			if(CABAC_BITS==16){
2038	✓✓	5659	if(sl->cabac.low&0x1FF) ptr--;
2039			}
2040
2041			// The pixels are stored in the same order as levels in h->mb array.
2042	✗✓	5659	if ((int) (sl->cabac.bytestream_end - ptr) < mb_size)
2043			return -1;
2044		5659	sl->intra_pcm_ptr = ptr;
2045		5659	ptr += mb_size;
2046
2047		5659	ret = ff_init_cabac_decoder(&sl->cabac, ptr, sl->cabac.bytestream_end - ptr);
2048	✗✓	5659	if (ret < 0)
2049			return ret;
2050
2051			// All blocks are present
2052		5659	h->cbp_table[mb_xy] = 0xf7ef;
2053		5659	h->chroma_pred_mode_table[mb_xy] = 0;
2054			// In deblocking, the quantizer is 0
2055		5659	h->cur_pic.qscale_table[mb_xy] = 0;
2056			// All coeffs are present
2057		5659	memset(h->non_zero_count[mb_xy], 16, 48);
2058		5659	h->cur_pic.mb_type[mb_xy] = mb_type;
2059		5659	sl->last_qscale_diff = 0;
2060		5659	return 0;
2061			}
2062
2063		6663328	fill_decode_caches(h, sl, mb_type);
2064
2065	✓✓	6663328	if( IS_INTRA( mb_type ) ) {
2066			int i, pred_mode;
2067	✓✓	2441801	if( IS_INTRA4x4( mb_type ) ) {
2068	✓✓✓✓	1797576	if (dct8x8_allowed && get_cabac_noinline(&sl->cabac, &sl->cabac_state[399 + sl->neighbor_transform_size])) {
2069		968969	mb_type \|= MB_TYPE_8x8DCT;
2070	✓✓	4844845	for( i = 0; i < 16; i+=4 ) {
2071		3875876	int pred = pred_intra_mode(h, sl, i);
2072		3875876	int mode = decode_cabac_mb_intra4x4_pred_mode(sl, pred);
2073		3875876	fill_rectangle(&sl->intra4x4_pred_mode_cache[scan8[i]], 2, 2, 8, mode, 1);
2074			}
2075			} else {
2076	✓✓	14086319	for( i = 0; i < 16; i++ ) {
2077		13257712	int pred = pred_intra_mode(h, sl, i);
2078		13257712	sl->intra4x4_pred_mode_cache[scan8[i]] = decode_cabac_mb_intra4x4_pred_mode(sl, pred);
2079
2080			ff_tlog(h->avctx, "i4x4 pred=%d mode=%d\n", pred,
2081			sl->intra4x4_pred_mode_cache[scan8[i]]);
2082			}
2083			}
2084		1797576	write_back_intra_pred_mode(h, sl);
2085	✗✓	1797576	if (ff_h264_check_intra4x4_pred_mode(sl->intra4x4_pred_mode_cache, h->avctx,
2086		1797576	sl->top_samples_available, sl->left_samples_available) < 0 )
2087			return -1;
2088			} else {
2089		1288450	sl->intra16x16_pred_mode = ff_h264_check_intra_pred_mode(h->avctx, sl->top_samples_available,
2090		644225	sl->left_samples_available, sl->intra16x16_pred_mode, 0);
2091	✗✓	644225	if (sl->intra16x16_pred_mode < 0) return -1;
2092			}
2093	✓✓	2441801	if(decode_chroma){
2094		2348933	h->chroma_pred_mode_table[mb_xy] =
2095		2348933	pred_mode = decode_cabac_mb_chroma_pre_mode(h, sl);
2096
2097		2348933	pred_mode= ff_h264_check_intra_pred_mode(h->avctx, sl->top_samples_available,
2098		2348933	sl->left_samples_available, pred_mode, 1 );
2099	✗✓	2348933	if( pred_mode < 0 ) return -1;
2100		2348933	sl->chroma_pred_mode = pred_mode;
2101			} else {
2102		92868	sl->chroma_pred_mode = DC_128_PRED8x8;
2103			}
2104	✓✓	4221527	} else if( partition_count == 4 ) {
2105			int i, j, sub_partition_count[4], list, ref[2][4];
2106
2107	✓✓	875314	if (sl->slice_type_nos == AV_PICTURE_TYPE_B ) {
2108	✓✓	1952075	for( i = 0; i < 4; i++ ) {
2109		1561660	sl->sub_mb_type[i] = decode_cabac_b_mb_sub_type(sl);
2110		1561660	sub_partition_count[i] = ff_h264_b_sub_mb_type_info[sl->sub_mb_type[i]].partition_count;
2111		1561660	sl->sub_mb_type[i] = ff_h264_b_sub_mb_type_info[sl->sub_mb_type[i]].type;
2112			}
2113	✓✓	390415	if (IS_DIRECT(sl->sub_mb_type[0] \| sl->sub_mb_type[1] \|
2114			sl->sub_mb_type[2] \| sl->sub_mb_type[3])) {
2115		73592	ff_h264_pred_direct_motion(h, sl, &mb_type);
2116		73592	sl->ref_cache[0][scan8[4]] =
2117		73592	sl->ref_cache[1][scan8[4]] =
2118		73592	sl->ref_cache[0][scan8[12]] =
2119		73592	sl->ref_cache[1][scan8[12]] = PART_NOT_AVAILABLE;
2120	✓✓	367960	for( i = 0; i < 4; i++ )
2121		294368	fill_rectangle(&sl->direct_cache[scan8[4*i]], 2, 2, 8, (sl->sub_mb_type[i] >> 1) & 0xFF, 1);
2122			}
2123			} else {
2124	✓✓	2424495	for( i = 0; i < 4; i++ ) {
2125		1939596	sl->sub_mb_type[i] = decode_cabac_p_mb_sub_type(sl);
2126		1939596	sub_partition_count[i] = ff_h264_p_sub_mb_type_info[sl->sub_mb_type[i]].partition_count;
2127		1939596	sl->sub_mb_type[i] = ff_h264_p_sub_mb_type_info[sl->sub_mb_type[i]].type;
2128			}
2129			}
2130
2131	✓✓	2141043	for( list = 0; list < sl->list_count; list++ ) {
2132	✓✓	6328645	for( i = 0; i < 4; i++ ) {
2133	✓✓	5062916	if(IS_DIRECT(sl->sub_mb_type[i])) continue;
2134	✓✓	4767216	if(IS_DIR(sl->sub_mb_type[i], 0, list)){
2135		4348430	unsigned rc = sl->ref_count[list] << MB_MBAFF(sl);
2136	✓✓	4348430	if (rc > 1) {
2137		2940591	ref[list][i] = decode_cabac_mb_ref(sl, list, 4 * i);
2138	✗✓	2940591	if (ref[list][i] >= rc) {
2139			av_log(h->avctx, AV_LOG_ERROR, "Reference %d >= %d\n", ref[list][i], rc);
2140			return -1;
2141			}
2142			}else
2143		1407839	ref[list][i] = 0;
2144			} else {
2145		418786	ref[list][i] = -1;
2146			}
2147		4767216	sl->ref_cache[list][scan8[4 * i] + 1] =
2148		4767216	sl->ref_cache[list][scan8[4 * i] + 8] = sl->ref_cache[list][scan8[4 * i] + 9] = ref[list][i];
2149			}
2150			}
2151
2152	✓✓	875314	if(dct8x8_allowed)
2153		213654	dct8x8_allowed = get_dct8x8_allowed(h, sl);
2154
2155	✓✓	2141043	for (list = 0; list < sl->list_count; list++) {
2156	✓✓	6328645	for(i=0; i<4; i++){
2157		5062916	sl->ref_cache[list][scan8[4 * i]] = sl->ref_cache[list][scan8[4 * i] + 1];
2158	✓✓	5062916	if(IS_DIRECT(sl->sub_mb_type[i])){
2159		295700	fill_rectangle(sl->mvd_cache[list][scan8[4*i]], 2, 2, 8, 0, 2);
2160		295700	continue;
2161			}
2162
2163	✓✓✓✗	9115646	if(IS_DIR(sl->sub_mb_type[i], 0, list) && !IS_DIRECT(sl->sub_mb_type[i])){
2164		4348430	const int sub_mb_type= sl->sub_mb_type[i];
2165	✓✓	4348430	const int block_width= (sub_mb_type & (MB_TYPE_16x16\|MB_TYPE_16x8)) ? 2 : 1;
2166	✓✓	13491491	for(j=0; j<sub_partition_count[i]; j++){
2167			int mpx, mpy;
2168			int mx, my;
2169		9143061	const int index= 4i + block_widthj;
2170		9143061	int16_t (* mv_cache)[2] = &sl->mv_cache[list][ scan8[index] ];
2171		9143061	uint8_t (* mvd_cache)[2]= &sl->mvd_cache[list][ scan8[index] ];
2172		9143061	pred_motion(h, sl, index, block_width, list, sl->ref_cache[list][ scan8[index] ], &mx, &my);
2173	✓✗✗✓	9143061	DECODE_CABAC_MB_MVD(sl, list, index)
2174			ff_tlog(h->avctx, "final mv:%d %d\n", mx, my);
2175
2176	✓✓	9143061	if(IS_SUB_8X8(sub_mb_type)){
2177		1336309	mv_cache[ 1 ][0]=
2178		1336309	mv_cache[ 8 ][0]= mv_cache[ 9 ][0]= mx;
2179		1336309	mv_cache[ 1 ][1]=
2180		1336309	mv_cache[ 8 ][1]= mv_cache[ 9 ][1]= my;
2181
2182		1336309	mvd_cache[ 1 ][0]=
2183		1336309	mvd_cache[ 8 ][0]= mvd_cache[ 9 ][0]= mpx;
2184		1336309	mvd_cache[ 1 ][1]=
2185		1336309	mvd_cache[ 8 ][1]= mvd_cache[ 9 ][1]= mpy;
2186	✓✓	7806752	}else if(IS_SUB_8X4(sub_mb_type)){
2187		3653042	mv_cache[ 1 ][0]= mx;
2188		3653042	mv_cache[ 1 ][1]= my;
2189
2190		3653042	mvd_cache[ 1 ][0]= mpx;
2191		3653042	mvd_cache[ 1 ][1]= mpy;
2192	✓✓	4153710	}else if(IS_SUB_4X8(sub_mb_type)){
2193		588690	mv_cache[ 8 ][0]= mx;
2194		588690	mv_cache[ 8 ][1]= my;
2195
2196		588690	mvd_cache[ 8 ][0]= mpx;
2197		588690	mvd_cache[ 8 ][1]= mpy;
2198			}
2199		9143061	mv_cache[ 0 ][0]= mx;
2200		9143061	mv_cache[ 0 ][1]= my;
2201
2202		9143061	mvd_cache[ 0 ][0]= mpx;
2203		9143061	mvd_cache[ 0 ][1]= mpy;
2204			}
2205			}else{
2206		418786	fill_rectangle(sl->mv_cache [list][ scan8[4*i] ], 2, 2, 8, 0, 4);
2207		418786	fill_rectangle(sl->mvd_cache[list][ scan8[4*i] ], 2, 2, 8, 0, 2);
2208			}
2209			}
2210			}
2211	✓✓	3346213	} else if( IS_DIRECT(mb_type) ) {
2212		476306	ff_h264_pred_direct_motion(h, sl, &mb_type);
2213		476306	fill_rectangle(sl->mvd_cache[0][scan8[0]], 4, 4, 8, 0, 2);
2214		476306	fill_rectangle(sl->mvd_cache[1][scan8[0]], 4, 4, 8, 0, 2);
2215		476306	dct8x8_allowed &= sps->direct_8x8_inference_flag;
2216			} else {
2217			int list, i;
2218	✓✓	2869907	if(IS_16X16(mb_type)){
2219	✓✓	5396632	for (list = 0; list < sl->list_count; list++) {
2220	✓✓	3192776	if(IS_DIR(mb_type, 0, list)){
2221			int ref;
2222		2399715	unsigned rc = sl->ref_count[list] << MB_MBAFF(sl);
2223	✓✓	2399715	if (rc > 1) {
2224		1472804	ref= decode_cabac_mb_ref(sl, list, 0);
2225	✗✓	1472804	if (ref >= rc) {
2226			av_log(h->avctx, AV_LOG_ERROR, "Reference %d >= %d\n", ref, rc);
2227			return -1;
2228			}
2229			}else
2230		926911	ref=0;
2231		2399715	fill_rectangle(&sl->ref_cache[list][ scan8[0] ], 4, 4, 8, ref, 1);
2232			}
2233			}
2234	✓✓	5396632	for (list = 0; list < sl->list_count; list++) {
2235	✓✓	3192776	if(IS_DIR(mb_type, 0, list)){
2236			int mx,my,mpx,mpy;
2237		2399715	pred_motion(h, sl, 0, 4, list, sl->ref_cache[list][ scan8[0] ], &mx, &my);
2238	✓✗✗✓	2399715	DECODE_CABAC_MB_MVD(sl, list, 0)
2239			ff_tlog(h->avctx, "final mv:%d %d\n", mx, my);
2240
2241		2399715	fill_rectangle(sl->mvd_cache[list][ scan8[0] ], 4, 4, 8, pack8to16(mpx,mpy), 2);
2242		2399715	fill_rectangle(sl->mv_cache[list][ scan8[0] ], 4, 4, 8, pack16to32(mx,my), 4);
2243			}
2244			}
2245			}
2246	✓✓	666051	else if(IS_16X8(mb_type)){
2247	✓✓	903444	for (list = 0; list < sl->list_count; list++) {
2248	✓✓	1655016	for(i=0; i<2; i++){
2249	✓✓	1103344	if(IS_DIR(mb_type, i, list)){
2250			int ref;
2251		793407	unsigned rc = sl->ref_count[list] << MB_MBAFF(sl);
2252	✓✓	793407	if (rc > 1) {
2253		513287	ref= decode_cabac_mb_ref(sl, list, 8 * i);
2254	✗✓	513287	if (ref >= rc) {
2255			av_log(h->avctx, AV_LOG_ERROR, "Reference %d >= %d\n", ref, rc);
2256			return -1;
2257			}
2258			}else
2259		280120	ref=0;
2260		793407	fill_rectangle(&sl->ref_cache[list][ scan8[0] + 16*i ], 4, 2, 8, ref, 1);
2261			}else
2262		309937	fill_rectangle(&sl->ref_cache[list][ scan8[0] + 16*i ], 4, 2, 8, (LIST_NOT_USED&0xFF), 1);
2263			}
2264			}
2265	✓✓	903444	for (list = 0; list < sl->list_count; list++) {
2266	✓✓	1655016	for(i=0; i<2; i++){
2267	✓✓	1103344	if(IS_DIR(mb_type, i, list)){
2268			int mx,my,mpx,mpy;
2269		793407	pred_16x8_motion(h, sl, 8i, list, sl->ref_cache[list][scan8[0] + 16i], &mx, &my);
2270	✓✗✗✓	793407	DECODE_CABAC_MB_MVD(sl, list, 8*i)
2271			ff_tlog(h->avctx, "final mv:%d %d\n", mx, my);
2272
2273		793407	fill_rectangle(sl->mvd_cache[list][ scan8[0] + 16*i ], 4, 2, 8, pack8to16(mpx,mpy), 2);
2274		793407	fill_rectangle(sl->mv_cache[list][ scan8[0] + 16*i ], 4, 2, 8, pack16to32(mx,my), 4);
2275			}else{
2276		309937	fill_rectangle(sl->mvd_cache[list][ scan8[0] + 16*i ], 4, 2, 8, 0, 2);
2277		309937	fill_rectangle(sl->mv_cache[list][ scan8[0] + 16*i ], 4, 2, 8, 0, 4);
2278			}
2279			}
2280			}
2281			}else{
2282			av_assert2(IS_8X16(mb_type));
2283	✓✓	800106	for (list = 0; list < sl->list_count; list++) {
2284	✓✓	1457481	for(i=0; i<2; i++){
2285	✓✓	971654	if(IS_DIR(mb_type, i, list)){ //FIXME optimize
2286			int ref;
2287		703997	unsigned rc = sl->ref_count[list] << MB_MBAFF(sl);
2288	✓✓	703997	if (rc > 1) {
2289		443524	ref = decode_cabac_mb_ref(sl, list, 4 * i);
2290	✗✓	443524	if (ref >= rc) {
2291			av_log(h->avctx, AV_LOG_ERROR, "Reference %d >= %d\n", ref, rc);
2292			return -1;
2293			}
2294			}else
2295		260473	ref=0;
2296		703997	fill_rectangle(&sl->ref_cache[list][ scan8[0] + 2*i ], 2, 4, 8, ref, 1);
2297			}else
2298		267657	fill_rectangle(&sl->ref_cache[list][ scan8[0] + 2*i ], 2, 4, 8, (LIST_NOT_USED&0xFF), 1);
2299			}
2300			}
2301	✓✓	800106	for (list = 0; list < sl->list_count; list++) {
2302	✓✓	1457481	for(i=0; i<2; i++){
2303	✓✓	971654	if(IS_DIR(mb_type, i, list)){
2304			int mx,my,mpx,mpy;
2305		703997	pred_8x16_motion(h, sl, i4, list, sl->ref_cache[list][ scan8[0] + 2i ], &mx, &my);
2306	✓✗✗✓	703997	DECODE_CABAC_MB_MVD(sl, list, 4*i)
2307
2308			ff_tlog(h->avctx, "final mv:%d %d\n", mx, my);
2309		703997	fill_rectangle(sl->mvd_cache[list][ scan8[0] + 2*i ], 2, 4, 8, pack8to16(mpx,mpy), 2);
2310		703997	fill_rectangle(sl->mv_cache[list][ scan8[0] + 2*i ], 2, 4, 8, pack16to32(mx,my), 4);
2311			}else{
2312		267657	fill_rectangle(sl->mvd_cache[list][ scan8[0] + 2*i ], 2, 4, 8, 0, 2);
2313		267657	fill_rectangle(sl->mv_cache[list][ scan8[0] + 2*i ], 2, 4, 8, 0, 4);
2314			}
2315			}
2316			}
2317			}
2318			}
2319
2320	✓✓	6663328	if( IS_INTER( mb_type ) ) {
2321		4221527	h->chroma_pred_mode_table[mb_xy] = 0;
2322		4221527	write_back_motion(h, sl, mb_type);
2323			}
2324
2325	✓✓	6663328	if( !IS_INTRA16x16( mb_type ) ) {
2326		6019103	cbp = decode_cabac_mb_cbp_luma(sl);
2327	✓✓	6019103	if(decode_chroma)
2328		5843260	cbp \|= decode_cabac_mb_cbp_chroma(sl) << 4;
2329			} else {
2330	✓✓✓✓	644225	if (!decode_chroma && cbp>15) {
2331		1	av_log(h->avctx, AV_LOG_ERROR, "gray chroma\n");
2332		1	return AVERROR_INVALIDDATA;
2333			}
2334			}
2335
2336		6663327	h->cbp_table[mb_xy] = sl->cbp = cbp;
2337
2338	✓✓✓✓ ✓✓	6663327	if( dct8x8_allowed && (cbp&15) && !IS_INTRA( mb_type ) ) {
2339		1349896	mb_type \|= MB_TYPE_8x8DCT * get_cabac_noinline(&sl->cabac, &sl->cabac_state[399 + sl->neighbor_transform_size]);
2340			}
2341
2342			/* It would be better to do this in fill_decode_caches, but we don't know
2343			* the transform mode of the current macroblock there. */
2344	✓✓✓✓	6663327	if (CHROMA444(h) && IS_8x8DCT(mb_type)){
2345			int i;
2346		58017	uint8_t *nnz_cache = sl->non_zero_count_cache;
2347	✓✓	58017	if (h->x264_build < 151U) {
2348	✓✓	173940	for (i = 0; i < 2; i++){
2349	✓✓✓✓	115960	if (sl->left_type[LEFT(i)] && !IS_8x8DCT(sl->left_type[LEFT(i)])) {
2350		9564	nnz_cache[3+8* 1 + 28i]=
2351		9564	nnz_cache[3+8* 2 + 28i]=
2352		9564	nnz_cache[3+8* 6 + 28i]=
2353		9564	nnz_cache[3+8* 7 + 28i]=
2354		9564	nnz_cache[3+811 + 28*i]=
2355	✓✓	9564	nnz_cache[3+812 + 28*i]= IS_INTRA(mb_type) ? 64 : 0;
2356			}
2357			}
2358	✓✓✓✓	57980	if (sl->top_type && !IS_8x8DCT(sl->top_type)){
2359	✓✓	4686	uint32_t top_empty = !IS_INTRA(mb_type) ? 0 : 0x40404040;
2360		4686	AV_WN32A(&nnz_cache[4+8* 0], top_empty);
2361		4686	AV_WN32A(&nnz_cache[4+8* 5], top_empty);
2362		4686	AV_WN32A(&nnz_cache[4+8*10], top_empty);
2363			}
2364			} else {
2365	✓✓	111	for (i = 0; i < 2; i++){
2366	✓✓✓✓	74	if (sl->left_type[LEFT(i)] && !IS_8x8DCT(sl->left_type[LEFT(i)])) {
2367		40	nnz_cache[3+8* 1 + 28i]=
2368		40	nnz_cache[3+8* 2 + 28i]=
2369		40	nnz_cache[3+8* 6 + 28i]=
2370		40	nnz_cache[3+8* 7 + 28i]=
2371		40	nnz_cache[3+811 + 28*i]=
2372	✓✗	40	nnz_cache[3+812 + 28*i]= !IS_INTRA_PCM(sl->left_type[LEFT(i)]) ? 0 : 64;
2373			}
2374			}
2375	✓✓✓✓	37	if (sl->top_type && !IS_8x8DCT(sl->top_type)){
2376	✓✗	7	uint32_t top_empty = !IS_INTRA_PCM(sl->top_type) ? 0 : 0x40404040;
2377		7	AV_WN32A(&nnz_cache[4+8* 0], top_empty);
2378		7	AV_WN32A(&nnz_cache[4+8* 5], top_empty);
2379		7	AV_WN32A(&nnz_cache[4+8*10], top_empty);
2380			}
2381			}
2382			}
2383		6663327	h->cur_pic.mb_type[mb_xy] = mb_type;
2384
2385	✓✓✓✓	12244648	if( cbp \|\| IS_INTRA16x16( mb_type ) ) {
2386			const uint8_t scan, scan8x8;
2387			const uint32_t *qmul;
2388
2389			// decode_cabac_mb_dqp
2390	✓✓✓✓	5581321	if(get_cabac_noinline( &sl->cabac, &sl->cabac_state[60 + (sl->last_qscale_diff != 0)])){
2391		947469	int val = 1;
2392		947469	int ctx= 2;
2393		947469	const int max_qp = 51 + 6*(sps->bit_depth_luma-8);
2394
2395	✓✓	6668200	while( get_cabac_noinline( &sl->cabac, &sl->cabac_state[60 + ctx] ) ) {
2396		5720731	ctx= 3;
2397		5720731	val++;
2398	✗✓	5720731	if(val > 2*max_qp){ //prevent infinite loop
2399			av_log(h->avctx, AV_LOG_ERROR, "cabac decode of qscale diff failed at %d %d\n", sl->mb_x, sl->mb_y);
2400			return -1;
2401			}
2402			}
2403
2404	✓✓	947469	if( val&0x01 )
2405		471038	val= (val + 1)>>1 ;
2406			else
2407		476431	val= -((val + 1)>>1);
2408		947469	sl->last_qscale_diff = val;
2409		947469	sl->qscale += val;
2410	✓✓	947469	if (((unsigned)sl->qscale) > max_qp){
2411	✓✓	10602	if (sl->qscale < 0) sl->qscale += max_qp + 1;
2412		5127	else sl->qscale -= max_qp + 1;
2413			}
2414		947469	sl->chroma_qp[0] = get_chroma_qp(h->ps.pps, 0, sl->qscale);
2415		947469	sl->chroma_qp[1] = get_chroma_qp(h->ps.pps, 1, sl->qscale);
2416			}else
2417		4633852	sl->last_qscale_diff=0;
2418
2419	✓✓	5581321	if(IS_INTERLACED(mb_type)){
2420	✓✓	2209190	scan8x8 = sl->qscale ? h->field_scan8x8 : h->field_scan8x8_q0;
2421	✓✓	2209190	scan = sl->qscale ? h->field_scan : h->field_scan_q0;
2422			}else{
2423	✓✓	3372131	scan8x8 = sl->qscale ? h->zigzag_scan8x8 : h->zigzag_scan8x8_q0;
2424	✓✓	3372131	scan = sl->qscale ? h->zigzag_scan : h->zigzag_scan_q0;
2425			}
2426
2427		5581321	decode_cabac_luma_residual(h, sl, scan, scan8x8, pixel_shift, mb_type, cbp, 0);
2428	✓✓	5581321	if (CHROMA444(h)) {
2429		79043	decode_cabac_luma_residual(h, sl, scan, scan8x8, pixel_shift, mb_type, cbp, 1);
2430		79043	decode_cabac_luma_residual(h, sl, scan, scan8x8, pixel_shift, mb_type, cbp, 2);
2431	✓✓	5502278	} else if (CHROMA422(h)) {
2432	✓✓	465190	if( cbp&0x30 ){
2433			int c;
2434	✓✓	1156512	for (c = 0; c < 2; c++)
2435		771008	decode_cabac_residual_dc_422(h, sl, sl->mb + ((256 + 1616c) << pixel_shift), 3,
2436			CHROMA_DC_BLOCK_INDEX + c,
2437			ff_h264_chroma422_dc_scan, 8);
2438			}
2439
2440	✓✓	465190	if( cbp&0x20 ) {
2441			int c, i, i8x8;
2442	✓✓	864102	for( c = 0; c < 2; c++ ) {
2443		576068	int16_t mb = sl->mb + (16(16 + 16*c) << pixel_shift);
2444	✓✓	576068	qmul = h->ps.pps->dequant4_coeff[c+1+(IS_INTRA( mb_type ) ? 0:3)][sl->chroma_qp[c]];
2445	✓✓	1728204	for (i8x8 = 0; i8x8 < 2; i8x8++) {
2446	✓✓	5760680	for (i = 0; i < 4; i++) {
2447		4608544	const int index = 16 + 16 * c + 8*i8x8 + i;
2448		4608544	decode_cabac_residual_nondc(h, sl, mb, 4, index, scan + 1, qmul, 15);
2449		4608544	mb += 16<<pixel_shift;
2450			}
2451			}
2452			}
2453			} else {
2454		177156	fill_rectangle(&sl->non_zero_count_cache[scan8[16]], 4, 4, 8, 0, 1);
2455		177156	fill_rectangle(&sl->non_zero_count_cache[scan8[32]], 4, 4, 8, 0, 1);
2456			}
2457			} else /* yuv420 */ {
2458	✓✓	5037088	if( cbp&0x30 ){
2459			int c;
2460	✓✓	7814187	for (c = 0; c < 2; c++)
2461		5209458	decode_cabac_residual_dc(h, sl, sl->mb + ((256 + 16 * 16 * c) << pixel_shift),
2462			3, CHROMA_DC_BLOCK_INDEX + c, ff_h264_chroma_dc_scan, 4);
2463			}
2464
2465	✓✓	5037088	if( cbp&0x20 ) {
2466			int c, i;
2467	✓✓	4131570	for( c = 0; c < 2; c++ ) {
2468	✓✓	2754380	qmul = h->ps.pps->dequant4_coeff[c+1+(IS_INTRA( mb_type ) ? 0:3)][sl->chroma_qp[c]];
2469	✓✓	13771900	for( i = 0; i < 4; i++ ) {
2470		11017520	const int index = 16 + 16 * c + i;
2471		11017520	decode_cabac_residual_nondc(h, sl, sl->mb + (16*index << pixel_shift), 4, index, scan + 1, qmul, 15);
2472			}
2473			}
2474			} else {
2475		3659898	fill_rectangle(&sl->non_zero_count_cache[scan8[16]], 4, 4, 8, 0, 1);
2476		3659898	fill_rectangle(&sl->non_zero_count_cache[scan8[32]], 4, 4, 8, 0, 1);
2477			}
2478			}
2479			} else {
2480		1082006	fill_rectangle(&sl->non_zero_count_cache[scan8[ 0]], 4, 4, 8, 0, 1);
2481		1082006	fill_rectangle(&sl->non_zero_count_cache[scan8[16]], 4, 4, 8, 0, 1);
2482		1082006	fill_rectangle(&sl->non_zero_count_cache[scan8[32]], 4, 4, 8, 0, 1);
2483		1082006	sl->last_qscale_diff = 0;
2484			}
2485
2486		6663327	h->cur_pic.qscale_table[mb_xy] = sl->qscale;
2487		6663327	write_back_non_zero_count(h, sl);
2488
2489		6663327	return 0;
2490			}


Generated by: GCOVR (Version 4.2)