FFmpeg coverage

GCC Code Coverage Report

Directory:	../../../ffmpeg/		Exec	Total	Coverage
File:	src/libavcodec/h264_cabac.c	Lines:	625	642	97.4 %
Date:	2020-04-04 00:26:16	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		18088	void ff_h264_init_cabac_states(const H264Context h, H264SliceContext sl)
1263			{
1264			int i;
1265			const int8_t (*tab)[2];
1266		18088	const int slice_qp = av_clip(sl->qscale - 6*(h->ps.sps->bit_depth_luma-8), 0, 51);
1267
1268	✓✓	18088	if (sl->slice_type_nos == AV_PICTURE_TYPE_I) tab = cabac_context_init_I;
1269		15647	else tab = cabac_context_init_PB[sl->cabac_init_idc];
1270
1271			/* calculate pre-state */
1272	✓✓	18540200	for( i= 0; i < 1024; i++ ) {
1273		18522112	int pre = 2(((tab[i][0] slice_qp) >>4 ) + tab[i][1]) - 127;
1274
1275		18522112	pre^= pre>>31;
1276	✓✓	18522112	if(pre > 124)
1277		331578	pre= 124 + (pre&1);
1278
1279		18522112	sl->cabac_state[i] = pre;
1280			}
1281		18088	}
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		2374689	static int decode_cabac_intra_mb_type(H264SliceContext *sl,
1296			int ctx_base, int intra_slice)
1297			{
1298		2374689	uint8_t *state= &sl->cabac_state[ctx_base];
1299			int mb_type;
1300
1301	✓✓	2374689	if(intra_slice){
1302		1449132	int ctx=0;
1303	✓✓	1449132	if (sl->left_type[LTOP] & (MB_TYPE_INTRA16x16\|MB_TYPE_INTRA_PCM))
1304		331492	ctx++;
1305	✓✓	1449132	if (sl->top_type & (MB_TYPE_INTRA16x16\|MB_TYPE_INTRA_PCM))
1306		320943	ctx++;
1307	✓✓	1449132	if( get_cabac_noinline( &sl->cabac, &state[ctx] ) == 0 )
1308		1110249	return 0; /* I4x4 */
1309		338883	state += 2;
1310			}else{
1311	✓✓	925557	if( get_cabac_noinline( &sl->cabac, state ) == 0 )
1312		614808	return 0; /* I4x4 */
1313			}
1314
1315	✓✓	649632	if( get_cabac_terminate( &sl->cabac ) )
1316		5659	return 25; /* PCM */
1317
1318		643973	mb_type = 1; /* I16x16 */
1319		643973	mb_type += 12 * get_cabac_noinline( &sl->cabac, &state[1] ); /* cbp_luma != 0 */
1320	✓✓	643973	if( get_cabac_noinline( &sl->cabac, &state[2] ) ) /* cbp_chroma */
1321		268805	mb_type += 4 + 4 * get_cabac_noinline( &sl->cabac, &state[2+intra_slice] );
1322		643973	mb_type += 2 * get_cabac_noinline( &sl->cabac, &state[3+intra_slice] );
1323		643973	mb_type += 1 * get_cabac_noinline( &sl->cabac, &state[3+2*intra_slice] );
1324		643973	return mb_type;
1325			}
1326
1327		7046951	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		7046951	int ctx = 0;
1332
1333	✓✓	7046951	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		5853491	int mb_xy = sl->mb_xy;
1350		5853491	mba_xy = mb_xy - 1;
1351		5853491	mbb_xy = mb_xy - (h->mb_stride << FIELD_PICTURE(h));
1352			}
1353
1354	✓✓✓✓	7046951	if( h->slice_table[mba_xy] == sl->slice_num && !IS_SKIP(h->cur_pic.mb_type[mba_xy] ))
1355		4793738	ctx++;
1356	✓✓✓✓	7046951	if( h->slice_table[mbb_xy] == sl->slice_num && !IS_SKIP(h->cur_pic.mb_type[mbb_xy] ))
1357		4577323	ctx++;
1358
1359	✓✓	7046951	if (sl->slice_type_nos == AV_PICTURE_TYPE_B)
1360		3968118	ctx += 13;
1361		7046951	return get_cabac_noinline( &sl->cabac, &sl->cabac_state[11+ctx] );
1362			}
1363
1364		16670916	static int decode_cabac_mb_intra4x4_pred_mode(H264SliceContext *sl, int pred_mode)
1365			{
1366		16670916	int mode = 0;
1367
1368	✓✓	16670916	if( get_cabac( &sl->cabac, &sl->cabac_state[68] ) )
1369		8932835	return pred_mode;
1370
1371		7738081	mode += 1 * get_cabac( &sl->cabac, &sl->cabac_state[69] );
1372		7738081	mode += 2 * get_cabac( &sl->cabac, &sl->cabac_state[69] );
1373		7738081	mode += 4 * get_cabac( &sl->cabac, &sl->cabac_state[69] );
1374
1375		7738081	return mode + ( mode >= pred_mode );
1376			}
1377
1378		2316962	static int decode_cabac_mb_chroma_pre_mode(const H264Context h, H264SliceContext sl)
1379			{
1380		2316962	const int mba_xy = sl->left_mb_xy[0];
1381		2316962	const int mbb_xy = sl->top_mb_xy;
1382
1383		2316962	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	✓✓✓✓	2316962	if (sl->left_type[LTOP] && h->chroma_pred_mode_table[mba_xy] != 0)
1387		859736	ctx++;
1388
1389	✓✓✓✓	2316962	if (sl->top_type && h->chroma_pred_mode_table[mbb_xy] != 0)
1390		782596	ctx++;
1391
1392	✓✓	2316962	if( get_cabac_noinline( &sl->cabac, &sl->cabac_state[64+ctx] ) == 0 )
1393		1286664	return 0;
1394
1395	✓✓	1030298	if( get_cabac_noinline( &sl->cabac, &sl->cabac_state[64+3] ) == 0 )
1396		566883	return 1;
1397	✓✓	463415	if( get_cabac_noinline( &sl->cabac, &sl->cabac_state[64+3] ) == 0 )
1398		264587	return 2;
1399			else
1400		198828	return 3;
1401			}
1402
1403		5739160	static int decode_cabac_mb_cbp_luma(H264SliceContext *sl)
1404			{
1405		5739160	int cbp_b, cbp_a, ctx, cbp = 0;
1406
1407		5739160	cbp_a = sl->left_cbp;
1408		5739160	cbp_b = sl->top_cbp;
1409
1410	✓✓	5739160	ctx = !(cbp_a & 0x02) + 2 * !(cbp_b & 0x04);
1411		5739160	cbp += get_cabac_noinline(&sl->cabac, &sl->cabac_state[73 + ctx]);
1412	✓✓	5739160	ctx = !(cbp & 0x01) + 2 * !(cbp_b & 0x08);
1413		5739160	cbp += get_cabac_noinline(&sl->cabac, &sl->cabac_state[73 + ctx]) << 1;
1414	✓✓	5739160	ctx = !(cbp_a & 0x08) + 2 * !(cbp & 0x01);
1415		5739160	cbp += get_cabac_noinline(&sl->cabac, &sl->cabac_state[73 + ctx]) << 2;
1416	✓✓	5739160	ctx = !(cbp & 0x04) + 2 * !(cbp & 0x02);
1417		5739160	cbp += get_cabac_noinline(&sl->cabac, &sl->cabac_state[73 + ctx]) << 3;
1418		5739160	return cbp;
1419			}
1420		5603912	static int decode_cabac_mb_cbp_chroma(H264SliceContext *sl)
1421			{
1422			int ctx;
1423			int cbp_a, cbp_b;
1424
1425		5603912	cbp_a = (sl->left_cbp>>4)&0x03;
1426		5603912	cbp_b = (sl-> top_cbp>>4)&0x03;
1427
1428		5603912	ctx = 0;
1429	✓✓	5603912	if( cbp_a > 0 ) ctx++;
1430	✓✓	5603912	if( cbp_b > 0 ) ctx += 2;
1431	✓✓	5603912	if( get_cabac_noinline( &sl->cabac, &sl->cabac_state[77 + ctx] ) == 0 )
1432		2912941	return 0;
1433
1434		2690971	ctx = 4;
1435	✓✓	2690971	if( cbp_a == 2 ) ctx++;
1436	✓✓	2690971	if( cbp_b == 2 ) ctx += 2;
1437		2690971	return 1 + get_cabac_noinline( &sl->cabac, &sl->cabac_state[77 + ctx] );
1438			}
1439
1440		1925148	static int decode_cabac_p_mb_sub_type(H264SliceContext *sl)
1441			{
1442	✓✓	1925148	if( get_cabac( &sl->cabac, &sl->cabac_state[21] ) )
1443		714181	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		1560548	static int decode_cabac_b_mb_sub_type(H264SliceContext *sl)
1451			{
1452			int type;
1453	✓✓	1560548	if( !get_cabac( &sl->cabac, &sl->cabac_state[36] ) )
1454		147065	return 0; /* B_Direct_8x8 */
1455	✓✓	1413483	if( !get_cabac( &sl->cabac, &sl->cabac_state[37] ) )
1456		284901	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		5229762	static int decode_cabac_mb_ref(H264SliceContext *sl, int list, int n)
1469			{
1470		5229762	int refa = sl->ref_cache[list][scan8[n] - 1];
1471		5229762	int refb = sl->ref_cache[list][scan8[n] - 8];
1472		5229762	int ref = 0;
1473		5229762	int ctx = 0;
1474
1475	✓✓	5229762	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	✓✓	2837034	if( refa > 0 )
1482		1013933	ctx++;
1483	✓✓	2837034	if( refb > 0 )
1484		986537	ctx += 2;
1485			}
1486
1487	✓✓	8215334	while( get_cabac( &sl->cabac, &sl->cabac_state[54+ctx] ) ) {
1488		2985572	ref++;
1489		2985572	ctx = (ctx>>2)+4;
1490	✗✓	2985572	if(ref >= 32 /h->ref_list[list]/){
1491			return -1;
1492			}
1493			}
1494		5229762	return ref;
1495			}
1496
1497		25695446	static int decode_cabac_mb_mvd(H264SliceContext sl, int ctxbase, int amvd, int mvda)
1498			{
1499			int mvd;
1500
1501	✓✓	25695446	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		15174259	*mvda= 0;
1504		15174259	return 0;
1505			}
1506
1507		10521187	mvd= 1;
1508		10521187	ctxbase+= 3;
1509	✓✓✓✓	51303391	while( mvd < 9 && get_cabac( &sl->cabac, &sl->cabac_state[ctxbase] ) ) {
1510	✓✓	40782204	if( mvd < 4 )
1511		19851558	ctxbase++;
1512		40782204	mvd++;
1513			}
1514
1515	✓✓	10521187	if( mvd >= 9 ) {
1516		3534254	int k = 3;
1517	✓✓	7423576	while( get_cabac_bypass( &sl->cabac ) ) {
1518		3889322	mvd += 1 << k;
1519		3889322	k++;
1520	✗✓	3889322	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	✓✓	18026338	while( k-- ) {
1526		14492084	mvd += get_cabac_bypass( &sl->cabac )<<k;
1527			}
1528		3534254	*mvda=mvd < 70 ? mvd : 70;
1529			}else
1530		6986933	*mvda=mvd;
1531		10521187	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		64525606	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		64525606	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	✓✓	64525606	if( is_dc ) {
1558	✓✓	6569836	if( cat == 3 ) {
1559		5919550	idx -= CHROMA_DC_BLOCK_INDEX;
1560		5919550	nza = (sl->left_cbp>>(6+idx))&0x01;
1561		5919550	nzb = (sl-> top_cbp>>(6+idx))&0x01;
1562			} else {
1563		650286	idx -= LUMA_DC_BLOCK_INDEX;
1564		650286	nza = sl->left_cbp&(0x100<<idx);
1565		650286	nzb = sl-> top_cbp&(0x100<<idx);
1566			}
1567			} else {
1568		57955770	nza = sl->non_zero_count_cache[scan8[idx] - 1];
1569		57955770	nzb = sl->non_zero_count_cache[scan8[idx] - 8];
1570			}
1571
1572	✓✓	64525606	if( nza > 0 )
1573		35891316	ctx++;
1574
1575	✓✓	64525606	if( nzb > 0 )
1576		35695748	ctx += 2;
1577
1578		64525606	return base_ctx[cat] + ctx;
1579			}
1580
1581			static av_always_inline void
1582		44036916	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		44036916	int coeff_count = 0;
1630		44036916	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		44036916	significant_coeff_ctx_base = sl->cabac_state
1653		44036916	+ significant_coeff_flag_offset[MB_FIELD(sl)][cat];
1654		44036916	last_coeff_ctx_base = sl->cabac_state
1655		44036916	+ last_coeff_flag_offset[MB_FIELD(sl)][cat];
1656		44036916	abs_level_m1_ctx_base = sl->cabac_state
1657		44036916	+ coeff_abs_level_m1_offset[cat];
1658
1659	✓✓✓✓	49129122	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		5092206	const uint8_t *sig_off = significant_coeff_flag_offset_8x8[MB_FIELD(sl)];
1676			#ifdef decode_significance
1677		5092206	coeff_count = decode_significance_8x8(CC, significant_coeff_ctx_base, index,
1678			last_coeff_ctx_base, sig_off);
1679			} else {
1680	✓✓✓✓	38944710	if (is_dc && chroma422) { // dc 422
1681	✓✓✓✓ ✓✓✓✓	3532913	DECODE_SIGNIFICANCE(7, sig_coeff_offset_dc[last], sig_coeff_offset_dc[last]);
1682			} else {
1683		38290508	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	✓✓	44036916	if( is_dc ) {
1699	✓✓	4604710	if( cat == 3 )
1700		4156824	h->cbp_table[sl->mb_xy] \|= 0x40 << (n - CHROMA_DC_BLOCK_INDEX);
1701			else
1702		447886	h->cbp_table[sl->mb_xy] \|= 0x100 << (n - LUMA_DC_BLOCK_INDEX);
1703		4604710	sl->non_zero_count_cache[scan8[n]] = coeff_count;
1704			} else {
1705	✓✓	39432206	if( max_coeff == 64 )
1706		5092206	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		34340000	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	✓✓	44036916	if (h->pixel_shift) {
1757	✓✓✓✓ ✓✓✓✓ ✓✓✓✓ ✓✓✓✓ ✓✗✓✓ ✓✓✓✓	71561124	STORE_BLOCK(int32_t)
1758			} else {
1759	✓✓✓✓ ✓✓✓✓ ✓✓✓✓ ✓✓✓✓ ✓✗✓✓ ✓✓✓✓	206057129	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		44036916	}
1768
1769		3950508	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		3950508	decode_cabac_residual_internal(h, sl, block, cat, n, scantable, NULL, max_coeff, 1, 0);
1777		3950508	}
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		39432206	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		39432206	decode_cabac_residual_internal(h, sl, block, cat, n, scantable, qmul, max_coeff, 0, 0);
1798		39432206	}
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		5798828	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	✓✓	5798828	if( get_cabac( &sl->cabac, &sl->cabac_state[get_cabac_cbf_ctx(sl, cat, n, max_coeff, 1)]) == 0 ) {
1821		1848320	sl->non_zero_count_cache[scan8[n]] = 0;
1822		1848320	return;
1823			}
1824		3950508	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		63028009	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	✓✓✓✓ ✓✓	63028009	if( (cat != 5 \|\| CHROMA444(h)) && get_cabac( &sl->cabac, &sl->cabac_state[get_cabac_cbf_ctx(sl, cat, n, max_coeff, 0)]) == 0) {
1851	✓✓	23595803	if( max_coeff == 64 ) {
1852		16483	fill_rectangle(&sl->non_zero_count_cache[scan8[n]], 2, 2, 8, 0, 1);
1853			} else {
1854		23579320	sl->non_zero_count_cache[scan8[n]] = 0;
1855			}
1856		23595803	return;
1857			}
1858		39432206	decode_cabac_residual_nondc_internal(h, sl, block, cat, n, scantable, qmul, max_coeff);
1859			}
1860
1861		5667757	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	✓✓	5667757	int qscale = p == 0 ? sl->qscale : sl->chroma_qp[p - 1];
1869	✓✓	5667757	if( IS_INTRA16x16( mb_type ) ) {
1870		650286	AV_ZERO128(sl->mb_luma_dc[p]+0);
1871		650286	AV_ZERO128(sl->mb_luma_dc[p]+8);
1872		650286	AV_ZERO128(sl->mb_luma_dc[p]+16);
1873		650286	AV_ZERO128(sl->mb_luma_dc[p]+24);
1874		650286	decode_cabac_residual_dc(h, sl, sl->mb_luma_dc[p], ctx_cat[0][p], LUMA_DC_BLOCK_INDEX+p, scan, 16);
1875
1876	✓✓	650286	if( cbp&15 ) {
1877		341611	qmul = h->ps.pps->dequant4_coeff[p][qscale];
1878	✓✓	5807387	for( i4x4 = 0; i4x4 < 16; i4x4++ ) {
1879		5465776	const int index = 16*p + i4x4;
1880		5465776	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		308675	fill_rectangle(&sl->non_zero_count_cache[scan8[16*p]], 4, 4, 8, 0, 1);
1884			}
1885			} else {
1886	✓✓	5017471	int cqm = (IS_INTRA( mb_type ) ? 0:3) + p;
1887	✓✓	25087355	for( i8x8 = 0; i8x8 < 4; i8x8++ ) {
1888	✓✓	20069884	if( cbp & (1<<i8x8) ) {
1889	✓✓	14341383	if( IS_8x8DCT(mb_type) ) {
1890		5108689	const int index = 16p + 4i8x8;
1891		5108689	decode_cabac_residual_nondc(h, sl, sl->mb + (16*index << pixel_shift), ctx_cat[3][p], index,
1892		5108689	scan8x8, h->ps.pps->dequant8_coeff[cqm][qscale], 64);
1893			} else {
1894		9232694	qmul = h->ps.pps->dequant4_coeff[cqm][qscale];
1895	✓✓	46163470	for( i4x4 = 0; i4x4 < 4; i4x4++ ) {
1896		36930776	const int index = 16p + 4i8x8 + i4x4;
1897		36930776	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		5728501	fill_rectangle(&sl->non_zero_count_cache[scan8[4i8x8+16p]], 2, 2, 8, 0, 1);
1902			}
1903			}
1904			}
1905		5667757	}
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		8496083	int ff_h264_decode_mb_cabac(const H264Context h, H264SliceContext sl)
1912			{
1913		8496083	const SPS *sps = h->ps.sps;
1914			int mb_xy;
1915		8496083	int mb_type, partition_count, cbp = 0;
1916		8496083	int dct8x8_allowed = h->ps.pps->transform_8x8_mode;
1917	✓✓✓✓	8496083	const int decode_chroma = sps->chroma_format_idc == 1 \|\| sps->chroma_format_idc == 2;
1918		8496083	const int pixel_shift = h->pixel_shift;
1919
1920		8496083	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	✓✓	8496083	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	✓✓✓✓ ✓✓	7046951	if (FRAME_MBAFF(h) && (sl->mb_y & 1) == 1 && sl->prev_mb_skipped)
1927		108281	skip = sl->next_mb_skipped;
1928			else
1929		6938670	skip = decode_cabac_mb_skip(h, sl, sl->mb_x, sl->mb_y );
1930			/* read skip flags */
1931	✓✓	7046951	if( skip ) {
1932	✓✓✓✓	2107291	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		2107291	decode_mb_skip(h, sl);
1940
1941		2107291	h->cbp_table[mb_xy] = 0;
1942		2107291	h->chroma_pred_mode_table[mb_xy] = 0;
1943		2107291	sl->last_qscale_diff = 0;
1944
1945		2107291	return 0;
1946
1947			}
1948			}
1949	✓✓	6388792	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		6388792	sl->prev_mb_skipped = 0;
1956
1957		6388792	fill_decode_neighbors(h, sl, -(MB_FIELD(sl)));
1958
1959	✓✓	6388792	if (sl->slice_type_nos == AV_PICTURE_TYPE_B) {
1960		2628534	int ctx = 0;
1961			av_assert2(sl->slice_type_nos == AV_PICTURE_TYPE_B);
1962
1963	✓✓	2628534	if (!IS_DIRECT(sl->left_type[LTOP] - 1))
1964		1911415	ctx++;
1965	✓✓	2628534	if (!IS_DIRECT(sl->top_type - 1))
1966		1797494	ctx++;
1967
1968	✓✓	2628534	if( !get_cabac_noinline( &sl->cabac, &sl->cabac_state[27+ctx] ) ){
1969		450356	mb_type= 0; /* B_Direct_16x16 */
1970	✓✓	2178178	}else if( !get_cabac_noinline( &sl->cabac, &sl->cabac_state[27+3] ) ) {
1971		776025	mb_type= 1 + get_cabac_noinline( &sl->cabac, &sl->cabac_state[27+5] ); /* B_L[01]_16x16 */
1972			}else{
1973			int bits;
1974		1402153	bits = get_cabac_noinline( &sl->cabac, &sl->cabac_state[27+4] ) << 3;
1975		1402153	bits+= get_cabac_noinline( &sl->cabac, &sl->cabac_state[27+5] ) << 2;
1976		1402153	bits+= get_cabac_noinline( &sl->cabac, &sl->cabac_state[27+5] ) << 1;
1977		1402153	bits+= get_cabac_noinline( &sl->cabac, &sl->cabac_state[27+5] );
1978	✓✓	1402153	if( bits < 8 ){
1979		419930	mb_type= bits + 3; /* B_Bi_16x16 through B_L1_L0_16x8 */
1980	✓✓	982223	}else if( bits == 13 ){
1981		444807	mb_type = decode_cabac_intra_mb_type(sl, 32, 0);
1982		444807	goto decode_intra_mb;
1983	✓✓	537416	}else if( bits == 14 ){
1984		14765	mb_type= 11; /* B_L1_L0_8x16 */
1985	✓✓	522651	}else if( bits == 15 ){
1986		390137	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		2183727	partition_count = ff_h264_b_mb_type_info[mb_type].partition_count;
1993		2183727	mb_type = ff_h264_b_mb_type_info[mb_type].type;
1994	✓✓	3760258	} else if (sl->slice_type_nos == AV_PICTURE_TYPE_P) {
1995	✓✓	2311126	if( get_cabac_noinline( &sl->cabac, &sl->cabac_state[14] ) == 0 ) {
1996			/* P-type */
1997	✓✓	1830376	if( get_cabac_noinline( &sl->cabac, &sl->cabac_state[15] ) == 0 ) {
1998			/* P_L0_D16x16, P_8x8 */
1999		1535773	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		1830376	partition_count = ff_h264_p_mb_type_info[mb_type].partition_count;
2005		1830376	mb_type = ff_h264_p_mb_type_info[mb_type].type;
2006			} else {
2007		480750	mb_type = decode_cabac_intra_mb_type(sl, 17, 0);
2008		480750	goto decode_intra_mb;
2009			}
2010			} else {
2011		1449132	mb_type = decode_cabac_intra_mb_type(sl, 3, 1);
2012	✓✗✗✗	1449132	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		1449132	decode_intra_mb:
2016		2374689	partition_count = 0;
2017		2374689	cbp = ff_h264_i_mb_type_info[mb_type].cbp;
2018		2374689	sl->intra16x16_pred_mode = ff_h264_i_mb_type_info[mb_type].pred_mode;
2019		2374689	mb_type = ff_h264_i_mb_type_info[mb_type].type;
2020			}
2021	✓✓	6388792	if (MB_FIELD(sl))
2022		2428425	mb_type \|= MB_TYPE_INTERLACED;
2023
2024		6388792	h->slice_table[mb_xy] = sl->slice_num;
2025
2026	✓✓	6388792	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		6383133	fill_decode_caches(h, sl, mb_type);
2064
2065	✓✓	6383133	if( IS_INTRA( mb_type ) ) {
2066			int i, pred_mode;
2067	✓✓	2369030	if( IS_INTRA4x4( mb_type ) ) {
2068	✓✓✓✓	1725057	if (dct8x8_allowed && get_cabac_noinline(&sl->cabac, &sl->cabac_state[399 + sl->neighbor_transform_size])) {
2069		910833	mb_type \|= MB_TYPE_8x8DCT;
2070	✓✓	4554165	for( i = 0; i < 16; i+=4 ) {
2071		3643332	int pred = pred_intra_mode(h, sl, i);
2072		3643332	int mode = decode_cabac_mb_intra4x4_pred_mode(sl, pred);
2073		3643332	fill_rectangle(&sl->intra4x4_pred_mode_cache[scan8[i]], 2, 2, 8, mode, 1);
2074			}
2075			} else {
2076	✓✓	13841808	for( i = 0; i < 16; i++ ) {
2077		13027584	int pred = pred_intra_mode(h, sl, i);
2078		13027584	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		1725057	write_back_intra_pred_mode(h, sl);
2085	✗✓	1725057	if (ff_h264_check_intra4x4_pred_mode(sl->intra4x4_pred_mode_cache, h->avctx,
2086		1725057	sl->top_samples_available, sl->left_samples_available) < 0 )
2087			return -1;
2088			} else {
2089		1287946	sl->intra16x16_pred_mode = ff_h264_check_intra_pred_mode(h->avctx, sl->top_samples_available,
2090		643973	sl->left_samples_available, sl->intra16x16_pred_mode, 0);
2091	✗✓	643973	if (sl->intra16x16_pred_mode < 0) return -1;
2092			}
2093	✓✓	2369030	if(decode_chroma){
2094		2316962	h->chroma_pred_mode_table[mb_xy] =
2095		2316962	pred_mode = decode_cabac_mb_chroma_pre_mode(h, sl);
2096
2097		2316962	pred_mode= ff_h264_check_intra_pred_mode(h->avctx, sl->top_samples_available,
2098		2316962	sl->left_samples_available, pred_mode, 1 );
2099	✗✓	2316962	if( pred_mode < 0 ) return -1;
2100		2316962	sl->chroma_pred_mode = pred_mode;
2101			} else {
2102		52068	sl->chroma_pred_mode = DC_128_PRED8x8;
2103			}
2104	✓✓	4014103	} else if( partition_count == 4 ) {
2105			int i, j, sub_partition_count[4], list, ref[2][4];
2106
2107	✓✓	871424	if (sl->slice_type_nos == AV_PICTURE_TYPE_B ) {
2108	✓✓	1950685	for( i = 0; i < 4; i++ ) {
2109		1560548	sl->sub_mb_type[i] = decode_cabac_b_mb_sub_type(sl);
2110		1560548	sub_partition_count[i] = ff_h264_b_sub_mb_type_info[sl->sub_mb_type[i]].partition_count;
2111		1560548	sl->sub_mb_type[i] = ff_h264_b_sub_mb_type_info[sl->sub_mb_type[i]].type;
2112			}
2113	✓✓	390137	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		73314	ff_h264_pred_direct_motion(h, sl, &mb_type);
2116		73314	sl->ref_cache[0][scan8[4]] =
2117		73314	sl->ref_cache[1][scan8[4]] =
2118		73314	sl->ref_cache[0][scan8[12]] =
2119		73314	sl->ref_cache[1][scan8[12]] = PART_NOT_AVAILABLE;
2120	✓✓	366570	for( i = 0; i < 4; i++ )
2121		293256	fill_rectangle(&sl->direct_cache[scan8[4*i]], 2, 2, 8, (sl->sub_mb_type[i] >> 1) & 0xFF, 1);
2122			}
2123			} else {
2124	✓✓	2406435	for( i = 0; i < 4; i++ ) {
2125		1925148	sl->sub_mb_type[i] = decode_cabac_p_mb_sub_type(sl);
2126		1925148	sub_partition_count[i] = ff_h264_p_sub_mb_type_info[sl->sub_mb_type[i]].partition_count;
2127		1925148	sl->sub_mb_type[i] = ff_h264_p_sub_mb_type_info[sl->sub_mb_type[i]].type;
2128			}
2129			}
2130
2131	✓✓	2132985	for( list = 0; list < sl->list_count; list++ ) {
2132	✓✓	6307805	for( i = 0; i < 4; i++ ) {
2133	✓✓	5046244	if(IS_DIRECT(sl->sub_mb_type[i])) continue;
2134	✓✓	4752114	if(IS_DIR(sl->sub_mb_type[i], 0, list)){
2135		4333655	unsigned rc = sl->ref_count[list] << MB_MBAFF(sl);
2136	✓✓	4333655	if (rc > 1) {
2137		2937343	ref[list][i] = decode_cabac_mb_ref(sl, list, 4 * i);
2138	✗✓	2937343	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		1396312	ref[list][i] = 0;
2144			} else {
2145		418459	ref[list][i] = -1;
2146			}
2147		4752114	sl->ref_cache[list][scan8[4 * i] + 1] =
2148		4752114	sl->ref_cache[list][scan8[4 * i] + 8] = sl->ref_cache[list][scan8[4 * i] + 9] = ref[list][i];
2149			}
2150			}
2151
2152	✓✓	871424	if(dct8x8_allowed)
2153		209764	dct8x8_allowed = get_dct8x8_allowed(h, sl);
2154
2155	✓✓	2132985	for (list = 0; list < sl->list_count; list++) {
2156	✓✓	6307805	for(i=0; i<4; i++){
2157		5046244	sl->ref_cache[list][scan8[4 * i]] = sl->ref_cache[list][scan8[4 * i] + 1];
2158	✓✓	5046244	if(IS_DIRECT(sl->sub_mb_type[i])){
2159		294130	fill_rectangle(sl->mvd_cache[list][scan8[4*i]], 2, 2, 8, 0, 2);
2160		294130	continue;
2161			}
2162
2163	✓✓✓✗	9085769	if(IS_DIR(sl->sub_mb_type[i], 0, list) && !IS_DIRECT(sl->sub_mb_type[i])){
2164		4333655	const int sub_mb_type= sl->sub_mb_type[i];
2165	✓✓	4333655	const int block_width= (sub_mb_type & (MB_TYPE_16x16\|MB_TYPE_16x8)) ? 2 : 1;
2166	✓✓	13461941	for(j=0; j<sub_partition_count[i]; j++){
2167			int mpx, mpy;
2168			int mx, my;
2169		9128286	const int index= 4i + block_widthj;
2170		9128286	int16_t (* mv_cache)[2] = &sl->mv_cache[list][ scan8[index] ];
2171		9128286	uint8_t (* mvd_cache)[2]= &sl->mvd_cache[list][ scan8[index] ];
2172		9128286	pred_motion(h, sl, index, block_width, list, sl->ref_cache[list][ scan8[index] ], &mx, &my);
2173	✓✗✗✓	9128286	DECODE_CABAC_MB_MVD(sl, list, index)
2174			ff_tlog(h->avctx, "final mv:%d %d\n", mx, my);
2175
2176	✓✓	9128286	if(IS_SUB_8X8(sub_mb_type)){
2177		1321534	mv_cache[ 1 ][0]=
2178		1321534	mv_cache[ 8 ][0]= mv_cache[ 9 ][0]= mx;
2179		1321534	mv_cache[ 1 ][1]=
2180		1321534	mv_cache[ 8 ][1]= mv_cache[ 9 ][1]= my;
2181
2182		1321534	mvd_cache[ 1 ][0]=
2183		1321534	mvd_cache[ 8 ][0]= mvd_cache[ 9 ][0]= mpx;
2184		1321534	mvd_cache[ 1 ][1]=
2185		1321534	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		9128286	mv_cache[ 0 ][0]= mx;
2200		9128286	mv_cache[ 0 ][1]= my;
2201
2202		9128286	mvd_cache[ 0 ][0]= mpx;
2203		9128286	mvd_cache[ 0 ][1]= mpy;
2204			}
2205			}else{
2206		418459	fill_rectangle(sl->mv_cache [list][ scan8[4*i] ], 2, 2, 8, 0, 4);
2207		418459	fill_rectangle(sl->mvd_cache[list][ scan8[4*i] ], 2, 2, 8, 0, 2);
2208			}
2209			}
2210			}
2211	✓✓	3142679	} else if( IS_DIRECT(mb_type) ) {
2212		450356	ff_h264_pred_direct_motion(h, sl, &mb_type);
2213		450356	fill_rectangle(sl->mvd_cache[0][scan8[0]], 4, 4, 8, 0, 2);
2214		450356	fill_rectangle(sl->mvd_cache[1][scan8[0]], 4, 4, 8, 0, 2);
2215		450356	dct8x8_allowed &= sps->direct_8x8_inference_flag;
2216			} else {
2217			int list, i;
2218	✓✓	2692323	if(IS_16X16(mb_type)){
2219	✓✓	5024330	for (list = 0; list < sl->list_count; list++) {
2220	✓✓	2998058	if(IS_DIR(mb_type, 0, list)){
2221			int ref;
2222		2222033	unsigned rc = sl->ref_count[list] << MB_MBAFF(sl);
2223	✓✓	2222033	if (rc > 1) {
2224		1335608	ref= decode_cabac_mb_ref(sl, list, 0);
2225	✗✓	1335608	if (ref >= rc) {
2226			av_log(h->avctx, AV_LOG_ERROR, "Reference %d >= %d\n", ref, rc);
2227			return -1;
2228			}
2229			}else
2230		886425	ref=0;
2231		2222033	fill_rectangle(&sl->ref_cache[list][ scan8[0] ], 4, 4, 8, ref, 1);
2232			}
2233			}
2234	✓✓	5024330	for (list = 0; list < sl->list_count; list++) {
2235	✓✓	2998058	if(IS_DIR(mb_type, 0, list)){
2236			int mx,my,mpx,mpy;
2237		2222033	pred_motion(h, sl, 0, 4, list, sl->ref_cache[list][ scan8[0] ], &mx, &my);
2238	✓✗✗✓	2222033	DECODE_CABAC_MB_MVD(sl, list, 0)
2239			ff_tlog(h->avctx, "final mv:%d %d\n", mx, my);
2240
2241		2222033	fill_rectangle(sl->mvd_cache[list][ scan8[0] ], 4, 4, 8, pack8to16(mpx,mpy), 2);
2242		2222033	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	✓✓	6383133	if( IS_INTER( mb_type ) ) {
2321		4014103	h->chroma_pred_mode_table[mb_xy] = 0;
2322		4014103	write_back_motion(h, sl, mb_type);
2323			}
2324
2325	✓✓	6383133	if( !IS_INTRA16x16( mb_type ) ) {
2326		5739160	cbp = decode_cabac_mb_cbp_luma(sl);
2327	✓✓	5739160	if(decode_chroma)
2328		5603912	cbp \|= decode_cabac_mb_cbp_chroma(sl) << 4;
2329			} else {
2330	✓✓✓✓	643973	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		6383132	h->cbp_table[mb_xy] = sl->cbp = cbp;
2337
2338	✓✓✓✓ ✓✓	6383132	if( dct8x8_allowed && (cbp&15) && !IS_INTRA( mb_type ) ) {
2339		1318904	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	✓✓✓✓	6383132	if (CHROMA444(h) && IS_8x8DCT(mb_type)){
2345			int i;
2346		21127	uint8_t *nnz_cache = sl->non_zero_count_cache;
2347	✓✓	21127	if (h->x264_build < 151U) {
2348	✓✓	63270	for (i = 0; i < 2; i++){
2349	✓✓✓✓	42180	if (sl->left_type[LEFT(i)] && !IS_8x8DCT(sl->left_type[LEFT(i)])) {
2350		9264	nnz_cache[3+8* 1 + 28i]=
2351		9264	nnz_cache[3+8* 2 + 28i]=
2352		9264	nnz_cache[3+8* 6 + 28i]=
2353		9264	nnz_cache[3+8* 7 + 28i]=
2354		9264	nnz_cache[3+811 + 28*i]=
2355	✓✓	9264	nnz_cache[3+812 + 28*i]= IS_INTRA(mb_type) ? 64 : 0;
2356			}
2357			}
2358	✓✓✓✓	21090	if (sl->top_type && !IS_8x8DCT(sl->top_type)){
2359	✓✓	4466	uint32_t top_empty = !IS_INTRA(mb_type) ? 0 : 0x40404040;
2360		4466	AV_WN32A(&nnz_cache[4+8* 0], top_empty);
2361		4466	AV_WN32A(&nnz_cache[4+8* 5], top_empty);
2362		4466	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		6383132	h->cur_pic.mb_type[mb_xy] = mb_type;
2384
2385	✓✓✓✓	11900633	if( cbp \|\| IS_INTRA16x16( mb_type ) ) {
2386			const uint8_t scan, scan8x8;
2387			const uint32_t *qmul;
2388
2389			// decode_cabac_mb_dqp
2390	✓✓✓✓	5517501	if(get_cabac_noinline( &sl->cabac, &sl->cabac_state[60 + (sl->last_qscale_diff != 0)])){
2391		939688	int val = 1;
2392		939688	int ctx= 2;
2393		939688	const int max_qp = 51 + 6*(sps->bit_depth_luma-8);
2394
2395	✓✓	6628951	while( get_cabac_noinline( &sl->cabac, &sl->cabac_state[60 + ctx] ) ) {
2396		5689263	ctx= 3;
2397		5689263	val++;
2398	✗✓	5689263	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	✓✓	939688	if( val&0x01 )
2405		467177	val= (val + 1)>>1 ;
2406			else
2407		472511	val= -((val + 1)>>1);
2408		939688	sl->last_qscale_diff = val;
2409		939688	sl->qscale += val;
2410	✓✓	939688	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		939688	sl->chroma_qp[0] = get_chroma_qp(h->ps.pps, 0, sl->qscale);
2415		939688	sl->chroma_qp[1] = get_chroma_qp(h->ps.pps, 1, sl->qscale);
2416			}else
2417		4577813	sl->last_qscale_diff=0;
2418
2419	✓✓	5517501	if(IS_INTERLACED(mb_type)){
2420	✓✓	2149681	scan8x8 = sl->qscale ? h->field_scan8x8 : h->field_scan8x8_q0;
2421	✓✓	2149681	scan = sl->qscale ? h->field_scan : h->field_scan_q0;
2422			}else{
2423	✓✓	3367820	scan8x8 = sl->qscale ? h->zigzag_scan8x8 : h->zigzag_scan8x8_q0;
2424	✓✓	3367820	scan = sl->qscale ? h->zigzag_scan : h->zigzag_scan_q0;
2425			}
2426
2427		5517501	decode_cabac_luma_residual(h, sl, scan, scan8x8, pixel_shift, mb_type, cbp, 0);
2428	✓✓	5517501	if (CHROMA444(h)) {
2429		75128	decode_cabac_luma_residual(h, sl, scan, scan8x8, pixel_shift, mb_type, cbp, 1);
2430		75128	decode_cabac_luma_residual(h, sl, scan, scan8x8, pixel_shift, mb_type, cbp, 2);
2431	✓✓	5442373	} 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	✓✓	4977183	if( cbp&0x30 ){
2459			int c;
2460	✓✓	7722813	for (c = 0; c < 2; c++)
2461		5148542	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	✓✓	4977183	if( cbp&0x20 ) {
2466			int c, i;
2467	✓✓	4092834	for( c = 0; c < 2; c++ ) {
2468	✓✓	2728556	qmul = h->ps.pps->dequant4_coeff[c+1+(IS_INTRA( mb_type ) ? 0:3)][sl->chroma_qp[c]];
2469	✓✓	13642780	for( i = 0; i < 4; i++ ) {
2470		10914224	const int index = 16 + 16 * c + i;
2471		10914224	decode_cabac_residual_nondc(h, sl, sl->mb + (16*index << pixel_shift), 4, index, scan + 1, qmul, 15);
2472			}
2473			}
2474			} else {
2475		3612905	fill_rectangle(&sl->non_zero_count_cache[scan8[16]], 4, 4, 8, 0, 1);
2476		3612905	fill_rectangle(&sl->non_zero_count_cache[scan8[32]], 4, 4, 8, 0, 1);
2477			}
2478			}
2479			} else {
2480		865631	fill_rectangle(&sl->non_zero_count_cache[scan8[ 0]], 4, 4, 8, 0, 1);
2481		865631	fill_rectangle(&sl->non_zero_count_cache[scan8[16]], 4, 4, 8, 0, 1);
2482		865631	fill_rectangle(&sl->non_zero_count_cache[scan8[32]], 4, 4, 8, 0, 1);
2483		865631	sl->last_qscale_diff = 0;
2484			}
2485
2486		6383132	h->cur_pic.qscale_table[mb_xy] = sl->qscale;
2487		6383132	write_back_non_zero_count(h, sl);
2488
2489		6383132	return 0;
2490			}


Generated by: GCOVR (Version 4.2)