FFmpeg
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mpeg4data.h
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1/*
2 * copyright (c) 2000,2001 Fabrice Bellard
3 * H.263+ support
4 * copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
5 *
6 * This file is part of FFmpeg.
7 *
8 * FFmpeg is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
12 *
13 * FFmpeg is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with FFmpeg; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21 */
22
23/**
24 * @file
25 * MPEG-4 tables.
26 */
27
28#ifndef AVCODEC_MPEG4DATA_H
29#define AVCODEC_MPEG4DATA_H
30
31#include "mpeg4videodata.h"
32
33/* dc encoding for MPEG-4 */
34const uint8_t ff_mpeg4_DCtab_lum[13][2] =
35{
36 {3,3}, {3,2}, {2,2}, {2,3}, {1,3}, {1,4}, {1,5}, {1,6}, {1,7},
37 {1,8}, {1,9}, {1,10}, {1,11},
38};
39
40const uint8_t ff_mpeg4_DCtab_chrom[13][2] =
41{
42 {3,2}, {2,2}, {1,2}, {1,3}, {1,4}, {1,5}, {1,6}, {1,7}, {1,8},
43 {1,9}, {1,10}, {1,11}, {1,12},
44};
45
46const uint16_t ff_mpeg4_intra_vlc[103][2] = {
47{ 0x2, 2 },
48{ 0x6, 3 },{ 0xf, 4 },{ 0xd, 5 },{ 0xc, 5 },
49{ 0x15, 6 },{ 0x13, 6 },{ 0x12, 6 },{ 0x17, 7 },
50{ 0x1f, 8 },{ 0x1e, 8 },{ 0x1d, 8 },{ 0x25, 9 },
51{ 0x24, 9 },{ 0x23, 9 },{ 0x21, 9 },{ 0x21, 10 },
52{ 0x20, 10 },{ 0xf, 10 },{ 0xe, 10 },{ 0x7, 11 },
53{ 0x6, 11 },{ 0x20, 11 },{ 0x21, 11 },{ 0x50, 12 },
54{ 0x51, 12 },{ 0x52, 12 },{ 0xe, 4 },{ 0x14, 6 },
55{ 0x16, 7 },{ 0x1c, 8 },{ 0x20, 9 },{ 0x1f, 9 },
56{ 0xd, 10 },{ 0x22, 11 },{ 0x53, 12 },{ 0x55, 12 },
57{ 0xb, 5 },{ 0x15, 7 },{ 0x1e, 9 },{ 0xc, 10 },
58{ 0x56, 12 },{ 0x11, 6 },{ 0x1b, 8 },{ 0x1d, 9 },
59{ 0xb, 10 },{ 0x10, 6 },{ 0x22, 9 },{ 0xa, 10 },
60{ 0xd, 6 },{ 0x1c, 9 },{ 0x8, 10 },{ 0x12, 7 },
61{ 0x1b, 9 },{ 0x54, 12 },{ 0x14, 7 },{ 0x1a, 9 },
62{ 0x57, 12 },{ 0x19, 8 },{ 0x9, 10 },{ 0x18, 8 },
63{ 0x23, 11 },{ 0x17, 8 },{ 0x19, 9 },{ 0x18, 9 },
64{ 0x7, 10 },{ 0x58, 12 },{ 0x7, 4 },{ 0xc, 6 },
65{ 0x16, 8 },{ 0x17, 9 },{ 0x6, 10 },{ 0x5, 11 },
66{ 0x4, 11 },{ 0x59, 12 },{ 0xf, 6 },{ 0x16, 9 },
67{ 0x5, 10 },{ 0xe, 6 },{ 0x4, 10 },{ 0x11, 7 },
68{ 0x24, 11 },{ 0x10, 7 },{ 0x25, 11 },{ 0x13, 7 },
69{ 0x5a, 12 },{ 0x15, 8 },{ 0x5b, 12 },{ 0x14, 8 },
70{ 0x13, 8 },{ 0x1a, 8 },{ 0x15, 9 },{ 0x14, 9 },
71{ 0x13, 9 },{ 0x12, 9 },{ 0x11, 9 },{ 0x26, 11 },
72{ 0x27, 11 },{ 0x5c, 12 },{ 0x5d, 12 },{ 0x5e, 12 },
73{ 0x5f, 12 },{ 0x3, 7 },
74};
75
76const int8_t ff_mpeg4_intra_level[102] = {
77 1, 2, 3, 4, 5, 6, 7, 8,
78 9, 10, 11, 12, 13, 14, 15, 16,
79 17, 18, 19, 20, 21, 22, 23, 24,
80 25, 26, 27, 1, 2, 3, 4, 5,
81 6, 7, 8, 9, 10, 1, 2, 3,
82 4, 5, 1, 2, 3, 4, 1, 2,
83 3, 1, 2, 3, 1, 2, 3, 1,
84 2, 3, 1, 2, 1, 2, 1, 1,
85 1, 1, 1, 1, 2, 3, 4, 5,
86 6, 7, 8, 1, 2, 3, 1, 2,
87 1, 2, 1, 2, 1, 2, 1, 2,
88 1, 1, 1, 1, 1, 1, 1, 1,
89 1, 1, 1, 1, 1, 1,
90};
91
92const int8_t ff_mpeg4_intra_run[102] = {
93 0, 0, 0, 0, 0, 0, 0, 0,
94 0, 0, 0, 0, 0, 0, 0, 0,
95 0, 0, 0, 0, 0, 0, 0, 0,
96 0, 0, 0, 1, 1, 1, 1, 1,
97 1, 1, 1, 1, 1, 2, 2, 2,
98 2, 2, 3, 3, 3, 3, 4, 4,
99 4, 5, 5, 5, 6, 6, 6, 7,
100 7, 7, 8, 8, 9, 9, 10, 11,
101 12, 13, 14, 0, 0, 0, 0, 0,
102 0, 0, 0, 1, 1, 1, 2, 2,
103 3, 3, 4, 4, 5, 5, 6, 6,
104 7, 8, 9, 10, 11, 12, 13, 14,
105 15, 16, 17, 18, 19, 20,
106};
107
115
116/* Note this is identical to the intra rvlc except that it is reordered. */
117static const uint16_t inter_rvlc[170][2]={
118{0x0006, 3},{0x0001, 4},{0x0004, 5},{0x001C, 7},
119{0x003C, 8},{0x003D, 8},{0x007C, 9},{0x00FC, 10},
120{0x00FD, 10},{0x01FC, 11},{0x01FD, 11},{0x03FC, 12},
121{0x07FC, 13},{0x07FD, 13},{0x0BFC, 13},{0x0BFD, 13},
122{0x0FFC, 14},{0x0FFD, 14},{0x1FFC, 15},{0x0007, 3},
123{0x000C, 6},{0x005C, 8},{0x007D, 9},{0x017C, 10},
124{0x02FC, 11},{0x03FD, 12},{0x0DFC, 13},{0x17FC, 14},
125{0x17FD, 14},{0x000A, 4},{0x001D, 7},{0x00BC, 9},
126{0x02FD, 11},{0x05FC, 12},{0x1BFC, 14},{0x1BFD, 14},
127{0x0005, 5},{0x005D, 8},{0x017D, 10},{0x05FD, 12},
128{0x0DFD, 13},{0x1DFC, 14},{0x1FFD, 15},{0x0008, 5},
129{0x006C, 8},{0x037C, 11},{0x0EFC, 13},{0x2FFC, 15},
130{0x0009, 5},{0x00BD, 9},{0x037D, 11},{0x0EFD, 13},
131{0x000D, 6},{0x01BC, 10},{0x06FC, 12},{0x1DFD, 14},
132{0x0014, 6},{0x01BD, 10},{0x06FD, 12},{0x2FFD, 15},
133{0x0015, 6},{0x01DC, 10},{0x0F7C, 13},{0x002C, 7},
134{0x01DD, 10},{0x1EFC, 14},{0x002D, 7},{0x03BC, 11},
135{0x0034, 7},{0x077C, 12},{0x006D, 8},{0x0F7D, 13},
136{0x0074, 8},{0x1EFD, 14},{0x0075, 8},{0x1F7C, 14},
137{0x00DC, 9},{0x1F7D, 14},{0x00DD, 9},{0x1FBC, 14},
138{0x00EC, 9},{0x37FC, 15},{0x01EC, 10},{0x01ED, 10},
139{0x01F4, 10},{0x03BD, 11},{0x03DC, 11},{0x03DD, 11},
140{0x03EC, 11},{0x03ED, 11},{0x03F4, 11},{0x077D, 12},
141{0x07BC, 12},{0x07BD, 12},{0x0FBC, 13},{0x0FBD, 13},
142{0x0FDC, 13},{0x0FDD, 13},{0x1FBD, 14},{0x1FDC, 14},
143{0x1FDD, 14},{0x37FD, 15},{0x3BFC, 15},
144{0x000B, 4},{0x0078, 8},{0x03F5, 11},{0x0FEC, 13},
145{0x1FEC, 14},{0x0012, 5},{0x00ED, 9},{0x07DC, 12},
146{0x1FED, 14},{0x3BFD, 15},{0x0013, 5},{0x03F8, 11},
147{0x3DFC, 15},{0x0018, 6},{0x07DD, 12},{0x0019, 6},
148{0x07EC, 12},{0x0022, 6},{0x0FED, 13},{0x0023, 6},
149{0x0FF4, 13},{0x0035, 7},{0x0FF5, 13},{0x0038, 7},
150{0x0FF8, 13},{0x0039, 7},{0x0FF9, 13},{0x0042, 7},
151{0x1FF4, 14},{0x0043, 7},{0x1FF5, 14},{0x0079, 8},
152{0x1FF8, 14},{0x0082, 8},{0x3DFD, 15},{0x0083, 8},
153{0x00F4, 9},{0x00F5, 9},{0x00F8, 9},{0x00F9, 9},
154{0x0102, 9},{0x0103, 9},{0x01F5, 10},{0x01F8, 10},
155{0x01F9, 10},{0x0202, 10},{0x0203, 10},{0x03F9, 11},
156{0x0402, 11},{0x0403, 11},{0x07ED, 12},{0x07F4, 12},
157{0x07F5, 12},{0x07F8, 12},{0x07F9, 12},{0x0802, 12},
158{0x0803, 12},{0x1002, 13},{0x1003, 13},{0x1FF9, 14},
159{0x2002, 14},{0x2003, 14},{0x3EFC, 15},{0x3EFD, 15},
160{0x3F7C, 15},{0x3F7D, 15},{0x0000, 4}
161};
162
163static const int8_t inter_rvlc_run[169]={
164 0, 0, 0, 0, 0, 0, 0, 0,
165 0, 0, 0, 0, 0, 0, 0, 0,
166 0, 0, 0, 1, 1, 1, 1, 1,
167 1, 1, 1, 1, 1, 2, 2, 2,
168 2, 2, 2, 2, 3, 3, 3, 3,
169 3, 3, 3, 4, 4, 4, 4, 4,
170 5, 5, 5, 5, 6, 6, 6, 6,
171 7, 7, 7, 7, 8, 8, 8, 9,
172 9, 9, 10, 10, 11, 11, 12, 12,
17313, 13, 14, 14, 15, 15, 16, 16,
17417, 17, 18, 19, 20, 21, 22, 23,
17524, 25, 26, 27, 28, 29, 30, 31,
17632, 33, 34, 35, 36, 37, 38,
177 0, 0, 0, 0, 0, 1, 1, 1,
178 1, 1, 2, 2, 2, 3, 3, 4,
179 4, 5, 5, 6, 6, 7, 7, 8,
180 8, 9, 9, 10, 10, 11, 11, 12,
18112, 13, 13, 14, 15, 16, 17, 18,
18219, 20, 21, 22, 23, 24, 25, 26,
18327, 28, 29, 30, 31, 32, 33, 34,
18435, 36, 37, 38, 39, 40, 41, 42,
18543, 44,
186};
187
188static const int8_t inter_rvlc_level[169]={
189 1, 2, 3, 4, 5, 6, 7, 8,
190 9, 10, 11, 12, 13, 14, 15, 16,
19117, 18, 19, 1, 2, 3, 4, 5,
192 6, 7, 8, 9, 10, 1, 2, 3,
193 4, 5, 6, 7, 1, 2, 3, 4,
194 5, 6, 7, 1, 2, 3, 4, 5,
195 1, 2, 3, 4, 1, 2, 3, 4,
196 1, 2, 3, 4, 1, 2, 3, 1,
197 2, 3, 1, 2, 1, 2, 1, 2,
198 1, 2, 1, 2, 1, 2, 1, 2,
199 1, 2, 1, 1, 1, 1, 1, 1,
200 1, 1, 1, 1, 1, 1, 1, 1,
201 1, 1, 1, 1, 1, 1, 1,
202 1, 2, 3, 4, 5, 1, 2, 3,
203 4, 5, 1, 2, 3, 1, 2, 1,
204 2, 1, 2, 1, 2, 1, 2, 1,
205 2, 1, 2, 1, 2, 1, 2, 1,
206 2, 1, 2, 1, 1, 1, 1, 1,
207 1, 1, 1, 1, 1, 1, 1, 1,
208 1, 1, 1, 1, 1, 1, 1, 1,
209 1, 1, 1, 1, 1, 1, 1, 1,
210 1, 1,
211};
212
213RLTable ff_rvlc_rl_inter = {
214 169,
215 103,
216 inter_rvlc,
217 inter_rvlc_run,
218 inter_rvlc_level,
219};
220
221static const uint16_t intra_rvlc[170][2]={
222{0x0006, 3},{0x0007, 3},{0x000A, 4},{0x0009, 5},
223{0x0014, 6},{0x0015, 6},{0x0034, 7},{0x0074, 8},
224{0x0075, 8},{0x00DD, 9},{0x00EC, 9},{0x01EC, 10},
225{0x01ED, 10},{0x01F4, 10},{0x03EC, 11},{0x03ED, 11},
226{0x03F4, 11},{0x077D, 12},{0x07BC, 12},{0x0FBD, 13},
227{0x0FDC, 13},{0x07BD, 12},{0x0FDD, 13},{0x1FBD, 14},
228{0x1FDC, 14},{0x1FDD, 14},{0x1FFC, 15},{0x0001, 4},
229{0x0008, 5},{0x002D, 7},{0x006C, 8},{0x006D, 8},
230{0x00DC, 9},{0x01DD, 10},{0x03DC, 11},{0x03DD, 11},
231{0x077C, 12},{0x0FBC, 13},{0x1F7D, 14},{0x1FBC, 14},
232{0x0004, 5},{0x002C, 7},{0x00BC, 9},{0x01DC, 10},
233{0x03BC, 11},{0x03BD, 11},{0x0EFD, 13},{0x0F7C, 13},
234{0x0F7D, 13},{0x1EFD, 14},{0x1F7C, 14},{0x0005, 5},
235{0x005C, 8},{0x00BD, 9},{0x037D, 11},{0x06FC, 12},
236{0x0EFC, 13},{0x1DFD, 14},{0x1EFC, 14},{0x1FFD, 15},
237{0x000C, 6},{0x005D, 8},{0x01BD, 10},{0x03FD, 12},
238{0x06FD, 12},{0x1BFD, 14},{0x000D, 6},{0x007D, 9},
239{0x02FC, 11},{0x05FC, 12},{0x1BFC, 14},{0x1DFC, 14},
240{0x001C, 7},{0x017C, 10},{0x02FD, 11},{0x05FD, 12},
241{0x2FFC, 15},{0x001D, 7},{0x017D, 10},{0x037C, 11},
242{0x0DFD, 13},{0x2FFD, 15},{0x003C, 8},{0x01BC, 10},
243{0x0BFD, 13},{0x17FD, 14},{0x003D, 8},{0x01FD, 11},
244{0x0DFC, 13},{0x37FC, 15},{0x007C, 9},{0x03FC, 12},
245{0x00FC, 10},{0x0BFC, 13},{0x00FD, 10},{0x37FD, 15},
246{0x01FC, 11},{0x07FC, 13},{0x07FD, 13},{0x0FFC, 14},
247{0x0FFD, 14},{0x17FC, 14},{0x3BFC, 15},
248{0x000B, 4},{0x0078, 8},{0x03F5, 11},{0x0FEC, 13},
249{0x1FEC, 14},{0x0012, 5},{0x00ED, 9},{0x07DC, 12},
250{0x1FED, 14},{0x3BFD, 15},{0x0013, 5},{0x03F8, 11},
251{0x3DFC, 15},{0x0018, 6},{0x07DD, 12},{0x0019, 6},
252{0x07EC, 12},{0x0022, 6},{0x0FED, 13},{0x0023, 6},
253{0x0FF4, 13},{0x0035, 7},{0x0FF5, 13},{0x0038, 7},
254{0x0FF8, 13},{0x0039, 7},{0x0FF9, 13},{0x0042, 7},
255{0x1FF4, 14},{0x0043, 7},{0x1FF5, 14},{0x0079, 8},
256{0x1FF8, 14},{0x0082, 8},{0x3DFD, 15},{0x0083, 8},
257{0x00F4, 9},{0x00F5, 9},{0x00F8, 9},{0x00F9, 9},
258{0x0102, 9},{0x0103, 9},{0x01F5, 10},{0x01F8, 10},
259{0x01F9, 10},{0x0202, 10},{0x0203, 10},{0x03F9, 11},
260{0x0402, 11},{0x0403, 11},{0x07ED, 12},{0x07F4, 12},
261{0x07F5, 12},{0x07F8, 12},{0x07F9, 12},{0x0802, 12},
262{0x0803, 12},{0x1002, 13},{0x1003, 13},{0x1FF9, 14},
263{0x2002, 14},{0x2003, 14},{0x3EFC, 15},{0x3EFD, 15},
264{0x3F7C, 15},{0x3F7D, 15},{0x0000, 4}
265};
266
267static const int8_t intra_rvlc_run[169]={
268 0, 0, 0, 0, 0, 0, 0, 0,
269 0, 0, 0, 0, 0, 0, 0, 0,
270 0, 0, 0, 0, 0, 0, 0, 0,
271 0, 0, 0, 1, 1, 1, 1, 1,
272 1, 1, 1, 1, 1, 1, 1, 1,
273 2, 2, 2, 2, 2, 2, 2, 2,
274 2, 2, 2, 3, 3, 3, 3, 3,
275 3, 3, 3, 3, 4, 4, 4, 4,
276 4, 4, 5, 5, 5, 5, 5, 5,
277 6, 6, 6, 6, 6, 7, 7, 7,
278 7, 7, 8, 8, 8, 8, 9, 9,
279 9, 9, 10, 10, 11, 11, 12, 12,
28013, 14, 15, 16, 17, 18, 19,
281 0, 0, 0, 0, 0, 1, 1, 1,
282 1, 1, 2, 2, 2, 3, 3, 4,
283 4, 5, 5, 6, 6, 7, 7, 8,
284 8, 9, 9, 10, 10, 11, 11, 12,
28512, 13, 13, 14, 15, 16, 17, 18,
28619, 20, 21, 22, 23, 24, 25, 26,
28727, 28, 29, 30, 31, 32, 33, 34,
28835, 36, 37, 38, 39, 40, 41, 42,
28943, 44,
290};
291
292static const int8_t intra_rvlc_level[169]={
293 1, 2, 3, 4, 5, 6, 7, 8,
294 9, 10, 11, 12, 13, 14, 15, 16,
29517, 18, 19, 20, 21, 22, 23, 24,
29625, 26, 27, 1, 2, 3, 4, 5,
297 6, 7, 8, 9, 10, 11, 12, 13,
298 1, 2, 3, 4, 5, 6, 7, 8,
299 9, 10, 11, 1, 2, 3, 4, 5,
300 6, 7, 8, 9, 1, 2, 3, 4,
301 5, 6, 1, 2, 3, 4, 5, 6,
302 1, 2, 3, 4, 5, 1, 2, 3,
303 4, 5, 1, 2, 3, 4, 1, 2,
304 3, 4, 1, 2, 1, 2, 1, 2,
305 1, 1, 1, 1, 1, 1, 1,
306 1, 2, 3, 4, 5, 1, 2, 3,
307 4, 5, 1, 2, 3, 1, 2, 1,
308 2, 1, 2, 1, 2, 1, 2, 1,
309 2, 1, 2, 1, 2, 1, 2, 1,
310 2, 1, 2, 1, 1, 1, 1, 1,
311 1, 1, 1, 1, 1, 1, 1, 1,
312 1, 1, 1, 1, 1, 1, 1, 1,
313 1, 1, 1, 1, 1, 1, 1, 1,
314 1, 1,
315};
316
317RLTable ff_rvlc_rl_intra = {
318 169,
319 103,
320 intra_rvlc,
321 intra_rvlc_run,
322 intra_rvlc_level,
323};
324
325const uint8_t ff_sprite_trajectory_lens[15] = {
326 2, 3, 3, 3, 3, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
327};
328
329const uint8_t ff_mb_type_b_tab[4][2] = {
330 {1, 1}, {1, 2}, {1, 3}, {1, 4},
331};
332
333/* these matrixes will be permuted for the idct */
334const int16_t ff_mpeg4_default_intra_matrix[64] = {
335 8, 17, 18, 19, 21, 23, 25, 27,
336 17, 18, 19, 21, 23, 25, 27, 28,
337 20, 21, 22, 23, 24, 26, 28, 30,
338 21, 22, 23, 24, 26, 28, 30, 32,
339 22, 23, 24, 26, 28, 30, 32, 35,
340 23, 24, 26, 28, 30, 32, 35, 38,
341 25, 26, 28, 30, 32, 35, 38, 41,
342 27, 28, 30, 32, 35, 38, 41, 45,
343};
344
345const int16_t ff_mpeg4_default_non_intra_matrix[64] = {
346 16, 17, 18, 19, 20, 21, 22, 23,
347 17, 18, 19, 20, 21, 22, 23, 24,
348 18, 19, 20, 21, 22, 23, 24, 25,
349 19, 20, 21, 22, 23, 24, 26, 27,
350 20, 21, 22, 23, 25, 26, 27, 28,
351 21, 22, 23, 24, 26, 27, 28, 30,
352 22, 23, 24, 26, 27, 28, 30, 31,
353 23, 24, 25, 27, 28, 30, 31, 33,
354};
355
356const uint8_t ff_mpeg4_y_dc_scale_table[32]={
357// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
358 0, 8, 8, 8, 8,10,12,14,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,34,36,38,40,42,44,46
359};
360const uint8_t ff_mpeg4_c_dc_scale_table[32]={
361// 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
362 0, 8, 8, 8, 8, 9, 9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,20,21,22,23,24,25
363};
364
365const uint8_t ff_mpeg4_dc_threshold[8]={
366 99, 13, 15, 17, 19, 21, 23, 0
367};
368
369/* Note these are different in studio mode */
370const uint8_t ff_mpeg4_studio_dc_luma[19][2] = {
371 { 2, 4 }, { 10, 4 }, { 3, 4 }, { 1, 5 }, { 0, 6 }, { 11, 7 },
372 { 12, 8 }, { 13, 9 }, { 14, 10 }, { 15, 11 }, { 16, 12 }, { 17, 13 },
373 { 18, 13 }, { 7, 3 }, { 6, 3 }, { 8, 3 }, { 5, 3 }, { 9, 3 },
374 { 4, 3 },
375};
376
377const uint8_t ff_mpeg4_studio_dc_chroma[19][2] = {
378 { 0, 4 }, { 8, 4 }, { 1, 4 }, { 9, 5 }, { 10, 6 }, { 11, 7 },
379 { 12, 8 }, { 13, 9 }, { 14, 10 }, { 15, 11 }, { 16, 12 }, { 17, 13 },
380 { 18, 13 }, { 5, 3 }, { 4, 3 }, { 6, 3 }, { 3, 3 }, { 7, 3 },
381 { 2, 3 },
382};
383
384const uint8_t ff_mpeg4_studio_intra[12][24][2] = {
385 {
386 { 0, -6 }, { 21, 13 }, { 6, 13 }, { 5, 12 }, { 4, 11 }, { 20, 10 },
387 { 3, 9 }, { 12, 8 }, { 11, 7 }, { 10, 7 }, { 2, 7 }, { 19, 6 },
388 { 18, 6 }, { 9, 6 }, { 8, 5 }, { 17, 4 }, { 7, 4 }, { 1, 4 },
389 { 0, 4 }, { 16, 3 }, { 15, 3 }, { 14, 3 }, { 13, 2 },
390 },
391 {
392 { 0, -6 }, { 21, 8 }, { 20, 8 }, { 19, 7 }, { 18, 5 }, { 17, 4 },
393 { 16, 3 }, { 15, 2 }, { 14, 1 },
394 },
395 {
396 { 0, -6 }, { 0,-15 }, { 20, 15 }, { 19, 14 }, { 6, 14 }, { 5, 14 },
397 { 21, 13 }, { 18, 13 }, { 17, 11 }, { 12, 10 }, { 4, 9 }, { 16, 8 },
398 { 3, 7 }, { 15, 6 }, { 11, 6 }, { 2, 5 }, { 1, 5 }, { 10, 4 },
399 { 9, 4 }, { 14, 3 }, { 8, 3 }, { 7, 3 }, { 0, 3 }, { 13, 2 },
400 },
401 {
402 { 0, -6 }, { 20, 13 }, { 12, 13 }, { 6, 13 }, { 5, 13 }, { 21, 12 },
403 { 19, 12 }, { 18, 10 }, { 4, 9 }, { 11, 8 }, { 17, 7 }, { 16, 6 },
404 { 3, 6 }, { 15, 5 }, { 10, 5 }, { 2, 5 }, { 0, 5 }, { 9, 4 },
405 { 8, 4 }, { 1, 4 }, { 7, 3 }, { 14, 2 }, { 13, 2 },
406 },
407 {
408 { 0, -6 }, { 0,-15 }, { 12, 15 }, { 6, 14 }, { 21, 13 }, { 20, 13 },
409 { 5, 13 }, { 19, 11 }, { 11, 10 }, { 4, 9 }, { 18, 8 }, { 10, 7 },
410 { 3, 7 }, { 0, 7 }, { 17, 6 }, { 16, 6 }, { 9, 6 }, { 2, 5 },
411 { 8, 4 }, { 1, 4 }, { 15, 3 }, { 7, 3 }, { 14, 2 }, { 13, 2 },
412 },
413 {
414 { 0, -6 }, { 0,-15 }, { 20, 15 }, { 12, 14 }, { 11, 13 }, { 6, 13 },
415 { 5, 13 }, { 21, 12 }, { 4, 12 }, { 19, 11 }, { 10, 11 }, { 3, 10 },
416 { 0, 10 }, { 9, 8 }, { 18, 7 }, { 8, 7 }, { 2, 7 }, { 17, 6 },
417 { 7, 5 }, { 1, 5 }, { 16, 3 }, { 15, 2 }, { 14, 2 }, { 13, 2 },
418 },
419 {
420 { 0, -6 }, { 0,-15 }, { 12, 15 }, { 11, 14 }, { 6, 14 }, { 5, 14 },
421 { 21, 12 }, { 20, 12 }, { 10, 12 }, { 4, 11 }, { 0, 11 }, { 9, 10 },
422 { 3, 10 }, { 19, 8 }, { 8, 8 }, { 2, 8 }, { 18, 6 }, { 7, 6 },
423 { 1, 4 }, { 17, 3 }, { 14, 3 }, { 13, 3 }, { 16, 2 }, { 15, 2 },
424 },
425 {
426 { 0, -6 }, { 12, 12 }, { 6, 12 }, { 21, 11 }, { 11, 11 }, { 5, 11 },
427 { 20, 10 }, { 10, 10 }, { 9, 9 }, { 0, 9 }, { 8, 8 }, { 2, 8 },
428 { 19, 7 }, { 7, 7 }, { 4, 7 }, { 3, 7 }, { 18, 5 }, { 1, 5 },
429 { 14, 4 }, { 13, 4 }, { 17, 2 }, { 16, 2 }, { 15, 2 },
430 },
431 {
432 { 0, -6 }, { 12, 13 }, { 6, 13 }, { 21, 12 }, { 11, 12 }, { 5, 12 },
433 { 20, 11 }, { 3, 11 }, { 10, 10 }, { 9, 10 }, { 2, 10 }, { 0, 10 },
434 { 8, 9 }, { 7, 8 }, { 4, 8 }, { 19, 6 }, { 1, 6 }, { 13, 4 },
435 { 18, 3 }, { 15, 3 }, { 14, 3 }, { 17, 2 }, { 16, 2 },
436 },
437 {
438 { 0, -6 }, { 12, 12 }, { 11, 12 }, { 6, 12 }, { 0, 12 }, { 21, 10 },
439 { 10, 10 }, { 5, 10 }, { 20, 8 }, { 9, 8 }, { 2, 8 }, { 8, 7 },
440 { 7, 7 }, { 4, 6 }, { 3, 6 }, { 1, 6 }, { 13, 5 }, { 19, 4 },
441 { 14, 4 }, { 16, 3 }, { 15, 3 }, { 18, 2 }, { 17, 2 },
442 },
443 {
444 { 0, -6 }, { 12, 13 }, { 6, 13 }, { 5, 13 }, { 0, 13 }, { 4, 11 },
445 { 11, 10 }, { 21, 9 }, { 10, 9 }, { 9, 9 }, { 8, 8 }, { 2, 8 },
446 { 7, 7 }, { 1, 7 }, { 20, 6 }, { 14, 5 }, { 13, 5 }, { 15, 4 },
447 { 3, 4 }, { 17, 3 }, { 16, 3 }, { 19, 2 }, { 18, 2 },
448 },
449 {
450 { 0, -6 }, { 6, 11 }, { 5, 11 }, { 12, 10 }, { 11, 10 }, { 0, 10 },
451 { 21, 9 }, { 10, 9 }, { 4, 9 }, { 3, 9 }, { 9, 8 }, { 8, 6 },
452 { 2, 6 }, { 7, 5 }, { 1, 5 }, { 18, 4 }, { 17, 4 }, { 16, 4 },
453 { 15, 4 }, { 19, 3 }, { 14, 3 }, { 13, 3 }, { 20, 2 },
454 },
455};
456
457#endif /* AVCODEC_MPEG4DATA_H */
ff_sprite_trajectory_lens
const uint8_t ff_sprite_trajectory_lens[15]
Definition mpeg4data.h:325
ff_mpeg4_DCtab_lum
const uint8_t ff_mpeg4_DCtab_lum[13][2]
Definition mpeg4data.h:34
intra_rvlc
static const uint16_t intra_rvlc[170][2]
Definition mpeg4data.h:221
ff_mpeg4_studio_intra
const uint8_t ff_mpeg4_studio_intra[12][24][2]
Definition mpeg4data.h:384
ff_mpeg4_rl_intra
RLTable ff_mpeg4_rl_intra
Definition mpeg4data.h:108
inter_rvlc_level
static const int8_t inter_rvlc_level[169]
Definition mpeg4data.h:188
intra_rvlc_run
static const int8_t intra_rvlc_run[169]
Definition mpeg4data.h:267
ff_mb_type_b_tab
const uint8_t ff_mb_type_b_tab[4][2]
Definition mpeg4data.h:329
ff_mpeg4_default_intra_matrix
const int16_t ff_mpeg4_default_intra_matrix[64]
Definition mpeg4data.h:334
ff_mpeg4_c_dc_scale_table
const uint8_t ff_mpeg4_c_dc_scale_table[32]
Definition mpeg4data.h:360
inter_rvlc_run
static const int8_t inter_rvlc_run[169]
Definition mpeg4data.h:163
ff_mpeg4_y_dc_scale_table
const uint8_t ff_mpeg4_y_dc_scale_table[32]
Definition mpeg4data.h:356
ff_mpeg4_DCtab_chrom
const uint8_t ff_mpeg4_DCtab_chrom[13][2]
Definition mpeg4data.h:40
inter_rvlc
static const uint16_t inter_rvlc[170][2]
Definition mpeg4data.h:117
ff_mpeg4_studio_dc_chroma
const uint8_t ff_mpeg4_studio_dc_chroma[19][2]
Definition mpeg4data.h:377
ff_mpeg4_default_non_intra_matrix
const int16_t ff_mpeg4_default_non_intra_matrix[64]
Definition mpeg4data.h:345
ff_mpeg4_intra_vlc
const uint16_t ff_mpeg4_intra_vlc[103][2]
Definition mpeg4data.h:46
intra_rvlc_level
static const int8_t intra_rvlc_level[169]
Definition mpeg4data.h:292
ff_rvlc_rl_intra
RLTable ff_rvlc_rl_intra
Definition mpeg4data.h:317
ff_mpeg4_intra_level
const int8_t ff_mpeg4_intra_level[102]
Definition mpeg4data.h:76
ff_rvlc_rl_inter
RLTable ff_rvlc_rl_inter
Definition mpeg4data.h:213
ff_mpeg4_studio_dc_luma
const uint8_t ff_mpeg4_studio_dc_luma[19][2]
Definition mpeg4data.h:370
ff_mpeg4_dc_threshold
const uint8_t ff_mpeg4_dc_threshold[8]
Definition mpeg4data.h:365
ff_mpeg4_intra_run
const int8_t ff_mpeg4_intra_run[102]
Definition mpeg4data.h:92
RLTable
RLTable.
Definition rl.h:39
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