28 #ifndef AVCODEC_MPEG4DATA_H
29 #define AVCODEC_MPEG4DATA_H
37 {3,3}, {3,2}, {2,2}, {2,3}, {1,3}, {1,4}, {1,5}, {1,6}, {1,7},
38 {1,8}, {1,9}, {1,10}, {1,11},
43 {3,2}, {2,2}, {1,2}, {1,3}, {1,4}, {1,5}, {1,6}, {1,7}, {1,8},
44 {1,9}, {1,10}, {1,11}, {1,12},
49 { 0x6, 3 },{ 0xf, 4 },{ 0xd, 5 },{ 0xc, 5 },
50 { 0x15, 6 },{ 0x13, 6 },{ 0x12, 6 },{ 0x17, 7 },
51 { 0x1f, 8 },{ 0x1e, 8 },{ 0x1d, 8 },{ 0x25, 9 },
52 { 0x24, 9 },{ 0x23, 9 },{ 0x21, 9 },{ 0x21, 10 },
53 { 0x20, 10 },{ 0xf, 10 },{ 0xe, 10 },{ 0x7, 11 },
54 { 0x6, 11 },{ 0x20, 11 },{ 0x21, 11 },{ 0x50, 12 },
55 { 0x51, 12 },{ 0x52, 12 },{ 0xe, 4 },{ 0x14, 6 },
56 { 0x16, 7 },{ 0x1c, 8 },{ 0x20, 9 },{ 0x1f, 9 },
57 { 0xd, 10 },{ 0x22, 11 },{ 0x53, 12 },{ 0x55, 12 },
58 { 0xb, 5 },{ 0x15, 7 },{ 0x1e, 9 },{ 0xc, 10 },
59 { 0x56, 12 },{ 0x11, 6 },{ 0x1b, 8 },{ 0x1d, 9 },
60 { 0xb, 10 },{ 0x10, 6 },{ 0x22, 9 },{ 0xa, 10 },
61 { 0xd, 6 },{ 0x1c, 9 },{ 0x8, 10 },{ 0x12, 7 },
62 { 0x1b, 9 },{ 0x54, 12 },{ 0x14, 7 },{ 0x1a, 9 },
63 { 0x57, 12 },{ 0x19, 8 },{ 0x9, 10 },{ 0x18, 8 },
64 { 0x23, 11 },{ 0x17, 8 },{ 0x19, 9 },{ 0x18, 9 },
65 { 0x7, 10 },{ 0x58, 12 },{ 0x7, 4 },{ 0xc, 6 },
66 { 0x16, 8 },{ 0x17, 9 },{ 0x6, 10 },{ 0x5, 11 },
67 { 0x4, 11 },{ 0x59, 12 },{ 0xf, 6 },{ 0x16, 9 },
68 { 0x5, 10 },{ 0xe, 6 },{ 0x4, 10 },{ 0x11, 7 },
69 { 0x24, 11 },{ 0x10, 7 },{ 0x25, 11 },{ 0x13, 7 },
70 { 0x5a, 12 },{ 0x15, 8 },{ 0x5b, 12 },{ 0x14, 8 },
71 { 0x13, 8 },{ 0x1a, 8 },{ 0x15, 9 },{ 0x14, 9 },
72 { 0x13, 9 },{ 0x12, 9 },{ 0x11, 9 },{ 0x26, 11 },
73 { 0x27, 11 },{ 0x5c, 12 },{ 0x5d, 12 },{ 0x5e, 12 },
74 { 0x5f, 12 },{ 0x3, 7 },
78 1, 2, 3, 4, 5, 6, 7, 8,
79 9, 10, 11, 12, 13, 14, 15, 16,
80 17, 18, 19, 20, 21, 22, 23, 24,
81 25, 26, 27, 1, 2, 3, 4, 5,
82 6, 7, 8, 9, 10, 1, 2, 3,
83 4, 5, 1, 2, 3, 4, 1, 2,
84 3, 1, 2, 3, 1, 2, 3, 1,
85 2, 3, 1, 2, 1, 2, 1, 1,
86 1, 1, 1, 1, 2, 3, 4, 5,
87 6, 7, 8, 1, 2, 3, 1, 2,
88 1, 2, 1, 2, 1, 2, 1, 2,
89 1, 1, 1, 1, 1, 1, 1, 1,
94 0, 0, 0, 0, 0, 0, 0, 0,
95 0, 0, 0, 0, 0, 0, 0, 0,
96 0, 0, 0, 0, 0, 0, 0, 0,
97 0, 0, 0, 1, 1, 1, 1, 1,
98 1, 1, 1, 1, 1, 2, 2, 2,
99 2, 2, 3, 3, 3, 3, 4, 4,
100 4, 5, 5, 5, 6, 6, 6, 7,
101 7, 7, 8, 8, 9, 9, 10, 11,
102 12, 13, 14, 0, 0, 0, 0, 0,
103 0, 0, 0, 1, 1, 1, 2, 2,
104 3, 3, 4, 4, 5, 5, 6, 6,
105 7, 8, 9, 10, 11, 12, 13, 14,
106 15, 16, 17, 18, 19, 20,
119 {0x0006, 3},{0x0001, 4},{0x0004, 5},{0x001C, 7},
120 {0x003C, 8},{0x003D, 8},{0x007C, 9},{0x00FC, 10},
121 {0x00FD, 10},{0x01FC, 11},{0x01FD, 11},{0x03FC, 12},
122 {0x07FC, 13},{0x07FD, 13},{0x0BFC, 13},{0x0BFD, 13},
123 {0x0FFC, 14},{0x0FFD, 14},{0x1FFC, 15},{0x0007, 3},
124 {0x000C, 6},{0x005C, 8},{0x007D, 9},{0x017C, 10},
125 {0x02FC, 11},{0x03FD, 12},{0x0DFC, 13},{0x17FC, 14},
126 {0x17FD, 14},{0x000A, 4},{0x001D, 7},{0x00BC, 9},
127 {0x02FD, 11},{0x05FC, 12},{0x1BFC, 14},{0x1BFD, 14},
128 {0x0005, 5},{0x005D, 8},{0x017D, 10},{0x05FD, 12},
129 {0x0DFD, 13},{0x1DFC, 14},{0x1FFD, 15},{0x0008, 5},
130 {0x006C, 8},{0x037C, 11},{0x0EFC, 13},{0x2FFC, 15},
131 {0x0009, 5},{0x00BD, 9},{0x037D, 11},{0x0EFD, 13},
132 {0x000D, 6},{0x01BC, 10},{0x06FC, 12},{0x1DFD, 14},
133 {0x0014, 6},{0x01BD, 10},{0x06FD, 12},{0x2FFD, 15},
134 {0x0015, 6},{0x01DC, 10},{0x0F7C, 13},{0x002C, 7},
135 {0x01DD, 10},{0x1EFC, 14},{0x002D, 7},{0x03BC, 11},
136 {0x0034, 7},{0x077C, 12},{0x006D, 8},{0x0F7D, 13},
137 {0x0074, 8},{0x1EFD, 14},{0x0075, 8},{0x1F7C, 14},
138 {0x00DC, 9},{0x1F7D, 14},{0x00DD, 9},{0x1FBC, 14},
139 {0x00EC, 9},{0x37FC, 15},{0x01EC, 10},{0x01ED, 10},
140 {0x01F4, 10},{0x03BD, 11},{0x03DC, 11},{0x03DD, 11},
141 {0x03EC, 11},{0x03ED, 11},{0x03F4, 11},{0x077D, 12},
142 {0x07BC, 12},{0x07BD, 12},{0x0FBC, 13},{0x0FBD, 13},
143 {0x0FDC, 13},{0x0FDD, 13},{0x1FBD, 14},{0x1FDC, 14},
144 {0x1FDD, 14},{0x37FD, 15},{0x3BFC, 15},
145 {0x000B, 4},{0x0078, 8},{0x03F5, 11},{0x0FEC, 13},
146 {0x1FEC, 14},{0x0012, 5},{0x00ED, 9},{0x07DC, 12},
147 {0x1FED, 14},{0x3BFD, 15},{0x0013, 5},{0x03F8, 11},
148 {0x3DFC, 15},{0x0018, 6},{0x07DD, 12},{0x0019, 6},
149 {0x07EC, 12},{0x0022, 6},{0x0FED, 13},{0x0023, 6},
150 {0x0FF4, 13},{0x0035, 7},{0x0FF5, 13},{0x0038, 7},
151 {0x0FF8, 13},{0x0039, 7},{0x0FF9, 13},{0x0042, 7},
152 {0x1FF4, 14},{0x0043, 7},{0x1FF5, 14},{0x0079, 8},
153 {0x1FF8, 14},{0x0082, 8},{0x3DFD, 15},{0x0083, 8},
154 {0x00F4, 9},{0x00F5, 9},{0x00F8, 9},{0x00F9, 9},
155 {0x0102, 9},{0x0103, 9},{0x01F5, 10},{0x01F8, 10},
156 {0x01F9, 10},{0x0202, 10},{0x0203, 10},{0x03F9, 11},
157 {0x0402, 11},{0x0403, 11},{0x07ED, 12},{0x07F4, 12},
158 {0x07F5, 12},{0x07F8, 12},{0x07F9, 12},{0x0802, 12},
159 {0x0803, 12},{0x1002, 13},{0x1003, 13},{0x1FF9, 14},
160 {0x2002, 14},{0x2003, 14},{0x3EFC, 15},{0x3EFD, 15},
161 {0x3F7C, 15},{0x3F7D, 15},{0x0000, 4}
165 0, 0, 0, 0, 0, 0, 0, 0,
166 0, 0, 0, 0, 0, 0, 0, 0,
167 0, 0, 0, 1, 1, 1, 1, 1,
168 1, 1, 1, 1, 1, 2, 2, 2,
169 2, 2, 2, 2, 3, 3, 3, 3,
170 3, 3, 3, 4, 4, 4, 4, 4,
171 5, 5, 5, 5, 6, 6, 6, 6,
172 7, 7, 7, 7, 8, 8, 8, 9,
173 9, 9, 10, 10, 11, 11, 12, 12,
174 13, 13, 14, 14, 15, 15, 16, 16,
175 17, 17, 18, 19, 20, 21, 22, 23,
176 24, 25, 26, 27, 28, 29, 30, 31,
177 32, 33, 34, 35, 36, 37, 38,
178 0, 0, 0, 0, 0, 1, 1, 1,
179 1, 1, 2, 2, 2, 3, 3, 4,
180 4, 5, 5, 6, 6, 7, 7, 8,
181 8, 9, 9, 10, 10, 11, 11, 12,
182 12, 13, 13, 14, 15, 16, 17, 18,
183 19, 20, 21, 22, 23, 24, 25, 26,
184 27, 28, 29, 30, 31, 32, 33, 34,
185 35, 36, 37, 38, 39, 40, 41, 42,
190 1, 2, 3, 4, 5, 6, 7, 8,
191 9, 10, 11, 12, 13, 14, 15, 16,
192 17, 18, 19, 1, 2, 3, 4, 5,
193 6, 7, 8, 9, 10, 1, 2, 3,
194 4, 5, 6, 7, 1, 2, 3, 4,
195 5, 6, 7, 1, 2, 3, 4, 5,
196 1, 2, 3, 4, 1, 2, 3, 4,
197 1, 2, 3, 4, 1, 2, 3, 1,
198 2, 3, 1, 2, 1, 2, 1, 2,
199 1, 2, 1, 2, 1, 2, 1, 2,
200 1, 2, 1, 1, 1, 1, 1, 1,
201 1, 1, 1, 1, 1, 1, 1, 1,
203 1, 2, 3, 4, 5, 1, 2, 3,
204 4, 5, 1, 2, 3, 1, 2, 1,
205 2, 1, 2, 1, 2, 1, 2, 1,
206 2, 1, 2, 1, 2, 1, 2, 1,
207 2, 1, 2, 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, 1, 1, 1, 1, 1, 1,
223 {0x0006, 3},{0x0007, 3},{0x000A, 4},{0x0009, 5},
224 {0x0014, 6},{0x0015, 6},{0x0034, 7},{0x0074, 8},
225 {0x0075, 8},{0x00DD, 9},{0x00EC, 9},{0x01EC, 10},
226 {0x01ED, 10},{0x01F4, 10},{0x03EC, 11},{0x03ED, 11},
227 {0x03F4, 11},{0x077D, 12},{0x07BC, 12},{0x0FBD, 13},
228 {0x0FDC, 13},{0x07BD, 12},{0x0FDD, 13},{0x1FBD, 14},
229 {0x1FDC, 14},{0x1FDD, 14},{0x1FFC, 15},{0x0001, 4},
230 {0x0008, 5},{0x002D, 7},{0x006C, 8},{0x006D, 8},
231 {0x00DC, 9},{0x01DD, 10},{0x03DC, 11},{0x03DD, 11},
232 {0x077C, 12},{0x0FBC, 13},{0x1F7D, 14},{0x1FBC, 14},
233 {0x0004, 5},{0x002C, 7},{0x00BC, 9},{0x01DC, 10},
234 {0x03BC, 11},{0x03BD, 11},{0x0EFD, 13},{0x0F7C, 13},
235 {0x0F7D, 13},{0x1EFD, 14},{0x1F7C, 14},{0x0005, 5},
236 {0x005C, 8},{0x00BD, 9},{0x037D, 11},{0x06FC, 12},
237 {0x0EFC, 13},{0x1DFD, 14},{0x1EFC, 14},{0x1FFD, 15},
238 {0x000C, 6},{0x005D, 8},{0x01BD, 10},{0x03FD, 12},
239 {0x06FD, 12},{0x1BFD, 14},{0x000D, 6},{0x007D, 9},
240 {0x02FC, 11},{0x05FC, 12},{0x1BFC, 14},{0x1DFC, 14},
241 {0x001C, 7},{0x017C, 10},{0x02FD, 11},{0x05FD, 12},
242 {0x2FFC, 15},{0x001D, 7},{0x017D, 10},{0x037C, 11},
243 {0x0DFD, 13},{0x2FFD, 15},{0x003C, 8},{0x01BC, 10},
244 {0x0BFD, 13},{0x17FD, 14},{0x003D, 8},{0x01FD, 11},
245 {0x0DFC, 13},{0x37FC, 15},{0x007C, 9},{0x03FC, 12},
246 {0x00FC, 10},{0x0BFC, 13},{0x00FD, 10},{0x37FD, 15},
247 {0x01FC, 11},{0x07FC, 13},{0x07FD, 13},{0x0FFC, 14},
248 {0x0FFD, 14},{0x17FC, 14},{0x3BFC, 15},
249 {0x000B, 4},{0x0078, 8},{0x03F5, 11},{0x0FEC, 13},
250 {0x1FEC, 14},{0x0012, 5},{0x00ED, 9},{0x07DC, 12},
251 {0x1FED, 14},{0x3BFD, 15},{0x0013, 5},{0x03F8, 11},
252 {0x3DFC, 15},{0x0018, 6},{0x07DD, 12},{0x0019, 6},
253 {0x07EC, 12},{0x0022, 6},{0x0FED, 13},{0x0023, 6},
254 {0x0FF4, 13},{0x0035, 7},{0x0FF5, 13},{0x0038, 7},
255 {0x0FF8, 13},{0x0039, 7},{0x0FF9, 13},{0x0042, 7},
256 {0x1FF4, 14},{0x0043, 7},{0x1FF5, 14},{0x0079, 8},
257 {0x1FF8, 14},{0x0082, 8},{0x3DFD, 15},{0x0083, 8},
258 {0x00F4, 9},{0x00F5, 9},{0x00F8, 9},{0x00F9, 9},
259 {0x0102, 9},{0x0103, 9},{0x01F5, 10},{0x01F8, 10},
260 {0x01F9, 10},{0x0202, 10},{0x0203, 10},{0x03F9, 11},
261 {0x0402, 11},{0x0403, 11},{0x07ED, 12},{0x07F4, 12},
262 {0x07F5, 12},{0x07F8, 12},{0x07F9, 12},{0x0802, 12},
263 {0x0803, 12},{0x1002, 13},{0x1003, 13},{0x1FF9, 14},
264 {0x2002, 14},{0x2003, 14},{0x3EFC, 15},{0x3EFD, 15},
265 {0x3F7C, 15},{0x3F7D, 15},{0x0000, 4}
269 0, 0, 0, 0, 0, 0, 0, 0,
270 0, 0, 0, 0, 0, 0, 0, 0,
271 0, 0, 0, 0, 0, 0, 0, 0,
272 0, 0, 0, 1, 1, 1, 1, 1,
273 1, 1, 1, 1, 1, 1, 1, 1,
274 2, 2, 2, 2, 2, 2, 2, 2,
275 2, 2, 2, 3, 3, 3, 3, 3,
276 3, 3, 3, 3, 4, 4, 4, 4,
277 4, 4, 5, 5, 5, 5, 5, 5,
278 6, 6, 6, 6, 6, 7, 7, 7,
279 7, 7, 8, 8, 8, 8, 9, 9,
280 9, 9, 10, 10, 11, 11, 12, 12,
281 13, 14, 15, 16, 17, 18, 19,
282 0, 0, 0, 0, 0, 1, 1, 1,
283 1, 1, 2, 2, 2, 3, 3, 4,
284 4, 5, 5, 6, 6, 7, 7, 8,
285 8, 9, 9, 10, 10, 11, 11, 12,
286 12, 13, 13, 14, 15, 16, 17, 18,
287 19, 20, 21, 22, 23, 24, 25, 26,
288 27, 28, 29, 30, 31, 32, 33, 34,
289 35, 36, 37, 38, 39, 40, 41, 42,
294 1, 2, 3, 4, 5, 6, 7, 8,
295 9, 10, 11, 12, 13, 14, 15, 16,
296 17, 18, 19, 20, 21, 22, 23, 24,
297 25, 26, 27, 1, 2, 3, 4, 5,
298 6, 7, 8, 9, 10, 11, 12, 13,
299 1, 2, 3, 4, 5, 6, 7, 8,
300 9, 10, 11, 1, 2, 3, 4, 5,
301 6, 7, 8, 9, 1, 2, 3, 4,
302 5, 6, 1, 2, 3, 4, 5, 6,
303 1, 2, 3, 4, 5, 1, 2, 3,
304 4, 5, 1, 2, 3, 4, 1, 2,
305 3, 4, 1, 2, 1, 2, 1, 2,
307 1, 2, 3, 4, 5, 1, 2, 3,
308 4, 5, 1, 2, 3, 1, 2, 1,
309 2, 1, 2, 1, 2, 1, 2, 1,
310 2, 1, 2, 1, 2, 1, 2, 1,
311 2, 1, 2, 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, 1, 1, 1, 1, 1, 1,
327 {0x00, 2}, {0x02, 3}, {0x03, 3}, {0x04, 3}, {0x05, 3}, {0x06, 3},
328 {0x0E, 4}, {0x1E, 5}, {0x3E, 6}, {0x7E, 7}, {0xFE, 8},
329 {0x1FE, 9},{0x3FE, 10},{0x7FE, 11},{0xFFE, 12},
333 {1, 1}, {1, 2}, {1, 3}, {1, 4},
338 8, 17, 18, 19, 21, 23, 25, 27,
339 17, 18, 19, 21, 23, 25, 27, 28,
340 20, 21, 22, 23, 24, 26, 28, 30,
341 21, 22, 23, 24, 26, 28, 30, 32,
342 22, 23, 24, 26, 28, 30, 32, 35,
343 23, 24, 26, 28, 30, 32, 35, 38,
344 25, 26, 28, 30, 32, 35, 38, 41,
345 27, 28, 30, 32, 35, 38, 41, 45,
349 16, 17, 18, 19, 20, 21, 22, 23,
350 17, 18, 19, 20, 21, 22, 23, 24,
351 18, 19, 20, 21, 22, 23, 24, 25,
352 19, 20, 21, 22, 23, 24, 26, 27,
353 20, 21, 22, 23, 25, 26, 27, 28,
354 21, 22, 23, 24, 26, 27, 28, 30,
355 22, 23, 24, 26, 27, 28, 30, 31,
356 23, 24, 25, 27, 28, 30, 31, 33,
361 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
365 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
369 0x7F00, 0x7E00, 0x7C00, 0x7800, 0x7000, 0x6000, 0x4000, 0x0000
373 99, 13, 15, 17, 19, 21, 23, 0
RLTable ff_mpeg4_rl_intra
const uint8_t ff_mpeg4_c_dc_scale_table[32]
static const int8_t inter_rvlc_level[169]
static const int8_t inter_rvlc_run[169]
static const uint16_t inter_rvlc[170][2]
const uint16_t ff_mpeg4_resync_prefix[8]
const uint16_t ff_sprite_trajectory_tab[15][2]
const uint8_t ff_mpeg4_DCtab_chrom[13][2]
const int8_t ff_mpeg4_intra_level[102]
const uint8_t ff_mpeg4_DCtab_lum[13][2]
const uint8_t ff_mpeg4_y_dc_scale_table[32]
const int16_t ff_mpeg4_default_non_intra_matrix[64]
const int8_t ff_mpeg4_intra_run[102]
const int16_t ff_mpeg4_default_intra_matrix[64]
static const uint16_t intra_rvlc[170][2]
const uint8_t ff_mpeg4_dc_threshold[8]
static const int8_t intra_rvlc_run[169]
static const int8_t intra_rvlc_level[169]
const uint16_t ff_mpeg4_intra_vlc[103][2]
const uint8_t ff_mb_type_b_tab[4][2]