vp8data.h (25477B)
1 /* 2 * Copyright (C) 2010 David Conrad 3 * Copyright (C) 2010 Ronald S. Bultje 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 * VP8 compatible video decoder 25 */ 26 27 #ifndef AVCODEC_VP8DATA_H 28 #define AVCODEC_VP8DATA_H 29 30 #include "vp8.h" 31 #include "h264pred.h" 32 33 static const uint8_t vp7_pred4x4_mode[] = { 34 [DC_PRED8x8] = DC_PRED, 35 [VERT_PRED8x8] = TM_VP8_PRED, 36 [HOR_PRED8x8] = TM_VP8_PRED, 37 [PLANE_PRED8x8] = TM_VP8_PRED, 38 }; 39 40 static const uint8_t vp8_pred4x4_mode[] = { 41 [DC_PRED8x8] = DC_PRED, 42 [VERT_PRED8x8] = VERT_PRED, 43 [HOR_PRED8x8] = HOR_PRED, 44 [PLANE_PRED8x8] = TM_VP8_PRED, 45 }; 46 47 static const int8_t vp8_pred16x16_tree_intra[4][2] = { 48 { -MODE_I4x4, 1 }, // '0' 49 { 2, 3 }, 50 { -DC_PRED8x8, -VERT_PRED8x8 }, // '100', '101' 51 { -HOR_PRED8x8, -PLANE_PRED8x8 }, // '110', '111' 52 }; 53 54 static const int8_t vp8_pred16x16_tree_inter[4][2] = { 55 { -DC_PRED8x8, 1 }, // '0' 56 { 2, 3 }, 57 { -VERT_PRED8x8, -HOR_PRED8x8 }, // '100', '101' 58 { -PLANE_PRED8x8, -MODE_I4x4 }, // '110', '111' 59 }; 60 61 typedef struct VP7MVPred { 62 int8_t yoffset; 63 int8_t xoffset; 64 uint8_t subblock; 65 uint8_t score; 66 } VP7MVPred; 67 68 #define VP7_MV_PRED_COUNT 12 69 static const VP7MVPred vp7_mv_pred[VP7_MV_PRED_COUNT] = { 70 { -1, 0, 12, 8 }, 71 { 0, -1, 3, 8 }, 72 { -1, -1, 15, 2 }, 73 { -1, 1, 12, 2 }, 74 { -2, 0, 12, 2 }, 75 { 0, -2, 3, 2 }, 76 { -1, -2, 15, 1 }, 77 { -2, -1, 15, 1 }, 78 { -2, 1, 12, 1 }, 79 { -1, 2, 12, 1 }, 80 { -2, -2, 15, 1 }, 81 { -2, 2, 12, 1 }, 82 }; 83 84 static const int vp7_mode_contexts[31][4] = { 85 { 3, 3, 1, 246 }, 86 { 7, 89, 66, 239 }, 87 { 10, 90, 78, 238 }, 88 { 14, 118, 95, 241 }, 89 { 14, 123, 106, 238 }, 90 { 20, 140, 109, 240 }, 91 { 13, 155, 103, 238 }, 92 { 21, 158, 99, 240 }, 93 { 27, 82, 108, 232 }, 94 { 19, 99, 123, 217 }, 95 { 45, 139, 148, 236 }, 96 { 50, 117, 144, 235 }, 97 { 57, 128, 164, 238 }, 98 { 69, 139, 171, 239 }, 99 { 74, 154, 179, 238 }, 100 { 112, 165, 186, 242 }, 101 { 98, 143, 185, 245 }, 102 { 105, 153, 190, 250 }, 103 { 124, 167, 192, 245 }, 104 { 131, 186, 203, 246 }, 105 { 59, 184, 222, 224 }, 106 { 148, 215, 214, 213 }, 107 { 137, 211, 210, 219 }, 108 { 190, 227, 128, 228 }, 109 { 183, 228, 128, 228 }, 110 { 194, 234, 128, 228 }, 111 { 202, 236, 128, 228 }, 112 { 205, 240, 128, 228 }, 113 { 205, 244, 128, 228 }, 114 { 225, 246, 128, 228 }, 115 { 233, 251, 128, 228 }, 116 }; 117 118 static const int vp8_mode_contexts[6][4] = { 119 { 7, 1, 1, 143 }, 120 { 14, 18, 14, 107 }, 121 { 135, 64, 57, 68 }, 122 { 60, 56, 128, 65 }, 123 { 159, 134, 128, 34 }, 124 { 234, 188, 128, 28 }, 125 }; 126 127 static const uint8_t vp8_mbsplits[5][16] = { 128 { 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1 }, 129 { 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1 }, 130 { 0, 0, 1, 1, 0, 0, 1, 1, 2, 2, 3, 3, 2, 2, 3, 3 }, 131 { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 }, 132 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } 133 }; 134 135 static const uint8_t vp8_mbfirstidx[4][16] = { 136 { 0, 8 }, 137 { 0, 2 }, 138 { 0, 2, 8, 10 }, 139 { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 } 140 }; 141 142 static const uint8_t vp8_mbsplit_count[4] = { 143 2, 2, 4, 16 144 }; 145 static const uint8_t vp8_mbsplit_prob[3] = { 146 110, 111, 150 147 }; 148 149 static const uint8_t vp7_submv_prob[3] = { 150 180, 162, 25 151 }; 152 153 static const uint8_t vp8_submv_prob[5][3] = { 154 { 147, 136, 18 }, 155 { 106, 145, 1 }, 156 { 179, 121, 1 }, 157 { 223, 1, 34 }, 158 { 208, 1, 1 } 159 }; 160 161 static const uint8_t vp8_pred16x16_prob_intra[4] = { 162 145, 156, 163, 128 163 }; 164 static const uint8_t vp8_pred16x16_prob_inter[4] = { 165 112, 86, 140, 37 166 }; 167 168 static const int8_t vp8_pred4x4_tree[9][2] = { 169 { -DC_PRED, 1 }, // '0' 170 { -TM_VP8_PRED, 2 }, // '10' 171 { -VERT_PRED, 3 }, // '110' 172 { 4, 6 }, 173 { -HOR_PRED, 5 }, // '11100' 174 { -DIAG_DOWN_RIGHT_PRED, -VERT_RIGHT_PRED }, // '111010', '111011' 175 { -DIAG_DOWN_LEFT_PRED, 7 }, // '11110' 176 { -VERT_LEFT_PRED, 8 }, // '111110' 177 { -HOR_DOWN_PRED, -HOR_UP_PRED }, // '1111110', '1111111' 178 }; 179 180 static const int8_t vp8_pred8x8c_tree[3][2] = { 181 { -DC_PRED8x8, 1 }, // '0' 182 { -VERT_PRED8x8, 2 }, // '10 183 { -HOR_PRED8x8, -PLANE_PRED8x8 }, // '110', '111' 184 }; 185 186 static const uint8_t vp8_pred8x8c_prob_intra[3] = { 187 142, 114, 183 188 }; 189 static const uint8_t vp8_pred8x8c_prob_inter[3] = { 190 162, 101, 204 191 }; 192 static const uint8_t vp8_pred4x4_prob_inter[9] = { 193 120, 90, 79, 133, 87, 85, 80, 111, 151 194 }; 195 196 static const uint8_t vp8_pred4x4_prob_intra[10][10][9] = { 197 { 198 { 39, 53, 200, 87, 26, 21, 43, 232, 171 }, 199 { 56, 34, 51, 104, 114, 102, 29, 93, 77 }, 200 { 88, 88, 147, 150, 42, 46, 45, 196, 205 }, 201 { 107, 54, 32, 26, 51, 1, 81, 43, 31 }, 202 { 39, 28, 85, 171, 58, 165, 90, 98, 64 }, 203 { 34, 22, 116, 206, 23, 34, 43, 166, 73 }, 204 { 34, 19, 21, 102, 132, 188, 16, 76, 124 }, 205 { 68, 25, 106, 22, 64, 171, 36, 225, 114 }, 206 { 62, 18, 78, 95, 85, 57, 50, 48, 51 }, 207 { 43, 97, 183, 117, 85, 38, 35, 179, 61 }, 208 }, 209 { 210 { 112, 113, 77, 85, 179, 255, 38, 120, 114 }, 211 { 40, 42, 1, 196, 245, 209, 10, 25, 109 }, 212 { 193, 101, 35, 159, 215, 111, 89, 46, 111 }, 213 { 100, 80, 8, 43, 154, 1, 51, 26, 71 }, 214 { 88, 43, 29, 140, 166, 213, 37, 43, 154 }, 215 { 61, 63, 30, 155, 67, 45, 68, 1, 209 }, 216 { 41, 40, 5, 102, 211, 183, 4, 1, 221 }, 217 { 142, 78, 78, 16, 255, 128, 34, 197, 171 }, 218 { 51, 50, 17, 168, 209, 192, 23, 25, 82 }, 219 { 60, 148, 31, 172, 219, 228, 21, 18, 111 }, 220 }, 221 { 222 { 175, 69, 143, 80, 85, 82, 72, 155, 103 }, 223 { 56, 58, 10, 171, 218, 189, 17, 13, 152 }, 224 { 231, 120, 48, 89, 115, 113, 120, 152, 112 }, 225 { 144, 71, 10, 38, 171, 213, 144, 34, 26 }, 226 { 114, 26, 17, 163, 44, 195, 21, 10, 173 }, 227 { 121, 24, 80, 195, 26, 62, 44, 64, 85 }, 228 { 63, 20, 8, 114, 114, 208, 12, 9, 226 }, 229 { 170, 46, 55, 19, 136, 160, 33, 206, 71 }, 230 { 81, 40, 11, 96, 182, 84, 29, 16, 36 }, 231 { 152, 179, 64, 126, 170, 118, 46, 70, 95 }, 232 }, 233 { 234 { 75, 79, 123, 47, 51, 128, 81, 171, 1 }, 235 { 57, 17, 5, 71, 102, 57, 53, 41, 49 }, 236 { 125, 98, 42, 88, 104, 85, 117, 175, 82 }, 237 { 115, 21, 2, 10, 102, 255, 166, 23, 6 }, 238 { 38, 33, 13, 121, 57, 73, 26, 1, 85 }, 239 { 41, 10, 67, 138, 77, 110, 90, 47, 114 }, 240 { 57, 18, 10, 102, 102, 213, 34, 20, 43 }, 241 { 101, 29, 16, 10, 85, 128, 101, 196, 26 }, 242 { 117, 20, 15, 36, 163, 128, 68, 1, 26 }, 243 { 95, 84, 53, 89, 128, 100, 113, 101, 45 }, 244 }, 245 { 246 { 63, 59, 90, 180, 59, 166, 93, 73, 154 }, 247 { 40, 40, 21, 116, 143, 209, 34, 39, 175 }, 248 { 138, 31, 36, 171, 27, 166, 38, 44, 229 }, 249 { 57, 46, 22, 24, 128, 1, 54, 17, 37 }, 250 { 47, 15, 16, 183, 34, 223, 49, 45, 183 }, 251 { 46, 17, 33, 183, 6, 98, 15, 32, 183 }, 252 { 40, 3, 9, 115, 51, 192, 18, 6, 223 }, 253 { 65, 32, 73, 115, 28, 128, 23, 128, 205 }, 254 { 87, 37, 9, 115, 59, 77, 64, 21, 47 }, 255 { 67, 87, 58, 169, 82, 115, 26, 59, 179 }, 256 }, 257 { 258 { 54, 57, 112, 184, 5, 41, 38, 166, 213 }, 259 { 30, 34, 26, 133, 152, 116, 10, 32, 134 }, 260 { 104, 55, 44, 218, 9, 54, 53, 130, 226 }, 261 { 75, 32, 12, 51, 192, 255, 160, 43, 51 }, 262 { 39, 19, 53, 221, 26, 114, 32, 73, 255 }, 263 { 31, 9, 65, 234, 2, 15, 1, 118, 73 }, 264 { 56, 21, 23, 111, 59, 205, 45, 37, 192 }, 265 { 88, 31, 35, 67, 102, 85, 55, 186, 85 }, 266 { 55, 38, 70, 124, 73, 102, 1, 34, 98 }, 267 { 64, 90, 70, 205, 40, 41, 23, 26, 57 }, 268 }, 269 { 270 { 86, 40, 64, 135, 148, 224, 45, 183, 128 }, 271 { 22, 26, 17, 131, 240, 154, 14, 1, 209 }, 272 { 164, 50, 31, 137, 154, 133, 25, 35, 218 }, 273 { 83, 12, 13, 54, 192, 255, 68, 47, 28 }, 274 { 45, 16, 21, 91, 64, 222, 7, 1, 197 }, 275 { 56, 21, 39, 155, 60, 138, 23, 102, 213 }, 276 { 18, 11, 7, 63, 144, 171, 4, 4, 246 }, 277 { 85, 26, 85, 85, 128, 128, 32, 146, 171 }, 278 { 35, 27, 10, 146, 174, 171, 12, 26, 128 }, 279 { 51, 103, 44, 131, 131, 123, 31, 6, 158 }, 280 }, 281 { 282 { 68, 45, 128, 34, 1, 47, 11, 245, 171 }, 283 { 62, 17, 19, 70, 146, 85, 55, 62, 70 }, 284 { 102, 61, 71, 37, 34, 53, 31, 243, 192 }, 285 { 75, 15, 9, 9, 64, 255, 184, 119, 16 }, 286 { 37, 43, 37, 154, 100, 163, 85, 160, 1 }, 287 { 63, 9, 92, 136, 28, 64, 32, 201, 85 }, 288 { 56, 8, 17, 132, 137, 255, 55, 116, 128 }, 289 { 86, 6, 28, 5, 64, 255, 25, 248, 1 }, 290 { 58, 15, 20, 82, 135, 57, 26, 121, 40 }, 291 { 69, 60, 71, 38, 73, 119, 28, 222, 37 }, 292 }, 293 { 294 { 101, 75, 128, 139, 118, 146, 116, 128, 85 }, 295 { 56, 41, 15, 176, 236, 85, 37, 9, 62 }, 296 { 190, 80, 35, 99, 180, 80, 126, 54, 45 }, 297 { 146, 36, 19, 30, 171, 255, 97, 27, 20 }, 298 { 71, 30, 17, 119, 118, 255, 17, 18, 138 }, 299 { 101, 38, 60, 138, 55, 70, 43, 26, 142 }, 300 { 32, 41, 20, 117, 151, 142, 20, 21, 163 }, 301 { 138, 45, 61, 62, 219, 1, 81, 188, 64 }, 302 { 112, 19, 12, 61, 195, 128, 48, 4, 24 }, 303 { 85, 126, 47, 87, 176, 51, 41, 20, 32 }, 304 }, 305 { 306 { 66, 102, 167, 99, 74, 62, 40, 234, 128 }, 307 { 41, 53, 9, 178, 241, 141, 26, 8, 107 }, 308 { 134, 183, 89, 137, 98, 101, 106, 165, 148 }, 309 { 104, 79, 12, 27, 217, 255, 87, 17, 7 }, 310 { 74, 43, 26, 146, 73, 166, 49, 23, 157 }, 311 { 65, 38, 105, 160, 51, 52, 31, 115, 128 }, 312 { 47, 41, 14, 110, 182, 183, 21, 17, 194 }, 313 { 87, 68, 71, 44, 114, 51, 15, 186, 23 }, 314 { 66, 45, 25, 102, 197, 189, 23, 18, 22 }, 315 { 72, 187, 100, 130, 157, 111, 32, 75, 80 }, 316 }, 317 }; 318 319 static const uint8_t vp8_coeff_band[16] = { 320 0, 1, 2, 3, 6, 4, 5, 6, 6, 6, 6, 6, 6, 6, 6, 7 321 }; 322 323 /* Inverse of vp8_coeff_band: mappings of bands to coefficient indexes. 324 * Each list is -1-terminated. */ 325 static const int8_t vp8_coeff_band_indexes[8][10] = { 326 { 0, -1 }, 327 { 1, -1 }, 328 { 2, -1 }, 329 { 3, -1 }, 330 { 5, -1 }, 331 { 6, -1 }, 332 { 4, 7, 8, 9, 10, 11, 12, 13, 14, -1 }, 333 { 15, -1 } 334 }; 335 336 static const uint8_t vp8_dct_cat1_prob[] = { 337 159, 0 338 }; 339 static const uint8_t vp8_dct_cat2_prob[] = { 340 165, 145, 0 341 }; 342 343 extern const uint8_t *const ff_vp8_dct_cat_prob[]; 344 345 static const uint8_t vp8_token_default_probs[4][8][3][NUM_DCT_TOKENS - 1] = { 346 { 347 { 348 { 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 }, 349 { 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 }, 350 { 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 }, 351 }, 352 { 353 { 253, 136, 254, 255, 228, 219, 128, 128, 128, 128, 128 }, 354 { 189, 129, 242, 255, 227, 213, 255, 219, 128, 128, 128 }, 355 { 106, 126, 227, 252, 214, 209, 255, 255, 128, 128, 128 }, 356 }, 357 { 358 { 1, 98, 248, 255, 236, 226, 255, 255, 128, 128, 128 }, 359 { 181, 133, 238, 254, 221, 234, 255, 154, 128, 128, 128 }, 360 { 78, 134, 202, 247, 198, 180, 255, 219, 128, 128, 128 }, 361 }, 362 { 363 { 1, 185, 249, 255, 243, 255, 128, 128, 128, 128, 128 }, 364 { 184, 150, 247, 255, 236, 224, 128, 128, 128, 128, 128 }, 365 { 77, 110, 216, 255, 236, 230, 128, 128, 128, 128, 128 }, 366 }, 367 { 368 { 1, 101, 251, 255, 241, 255, 128, 128, 128, 128, 128 }, 369 { 170, 139, 241, 252, 236, 209, 255, 255, 128, 128, 128 }, 370 { 37, 116, 196, 243, 228, 255, 255, 255, 128, 128, 128 }, 371 }, 372 { 373 { 1, 204, 254, 255, 245, 255, 128, 128, 128, 128, 128 }, 374 { 207, 160, 250, 255, 238, 128, 128, 128, 128, 128, 128 }, 375 { 102, 103, 231, 255, 211, 171, 128, 128, 128, 128, 128 }, 376 }, 377 { 378 { 1, 152, 252, 255, 240, 255, 128, 128, 128, 128, 128 }, 379 { 177, 135, 243, 255, 234, 225, 128, 128, 128, 128, 128 }, 380 { 80, 129, 211, 255, 194, 224, 128, 128, 128, 128, 128 }, 381 }, 382 { 383 { 1, 1, 255, 128, 128, 128, 128, 128, 128, 128, 128 }, 384 { 246, 1, 255, 128, 128, 128, 128, 128, 128, 128, 128 }, 385 { 255, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 }, 386 }, 387 }, 388 { 389 { 390 { 198, 35, 237, 223, 193, 187, 162, 160, 145, 155, 62 }, 391 { 131, 45, 198, 221, 172, 176, 220, 157, 252, 221, 1 }, 392 { 68, 47, 146, 208, 149, 167, 221, 162, 255, 223, 128 }, 393 }, 394 { 395 { 1, 149, 241, 255, 221, 224, 255, 255, 128, 128, 128 }, 396 { 184, 141, 234, 253, 222, 220, 255, 199, 128, 128, 128 }, 397 { 81, 99, 181, 242, 176, 190, 249, 202, 255, 255, 128 }, 398 }, 399 { 400 { 1, 129, 232, 253, 214, 197, 242, 196, 255, 255, 128 }, 401 { 99, 121, 210, 250, 201, 198, 255, 202, 128, 128, 128 }, 402 { 23, 91, 163, 242, 170, 187, 247, 210, 255, 255, 128 }, 403 }, 404 { 405 { 1, 200, 246, 255, 234, 255, 128, 128, 128, 128, 128 }, 406 { 109, 178, 241, 255, 231, 245, 255, 255, 128, 128, 128 }, 407 { 44, 130, 201, 253, 205, 192, 255, 255, 128, 128, 128 }, 408 }, 409 { 410 { 1, 132, 239, 251, 219, 209, 255, 165, 128, 128, 128 }, 411 { 94, 136, 225, 251, 218, 190, 255, 255, 128, 128, 128 }, 412 { 22, 100, 174, 245, 186, 161, 255, 199, 128, 128, 128 }, 413 }, 414 { 415 { 1, 182, 249, 255, 232, 235, 128, 128, 128, 128, 128 }, 416 { 124, 143, 241, 255, 227, 234, 128, 128, 128, 128, 128 }, 417 { 35, 77, 181, 251, 193, 211, 255, 205, 128, 128, 128 }, 418 }, 419 { 420 { 1, 157, 247, 255, 236, 231, 255, 255, 128, 128, 128 }, 421 { 121, 141, 235, 255, 225, 227, 255, 255, 128, 128, 128 }, 422 { 45, 99, 188, 251, 195, 217, 255, 224, 128, 128, 128 }, 423 }, 424 { 425 { 1, 1, 251, 255, 213, 255, 128, 128, 128, 128, 128 }, 426 { 203, 1, 248, 255, 255, 128, 128, 128, 128, 128, 128 }, 427 { 137, 1, 177, 255, 224, 255, 128, 128, 128, 128, 128 }, 428 }, 429 }, 430 { 431 { 432 { 253, 9, 248, 251, 207, 208, 255, 192, 128, 128, 128 }, 433 { 175, 13, 224, 243, 193, 185, 249, 198, 255, 255, 128 }, 434 { 73, 17, 171, 221, 161, 179, 236, 167, 255, 234, 128 }, 435 }, 436 { 437 { 1, 95, 247, 253, 212, 183, 255, 255, 128, 128, 128 }, 438 { 239, 90, 244, 250, 211, 209, 255, 255, 128, 128, 128 }, 439 { 155, 77, 195, 248, 188, 195, 255, 255, 128, 128, 128 }, 440 }, 441 { 442 { 1, 24, 239, 251, 218, 219, 255, 205, 128, 128, 128 }, 443 { 201, 51, 219, 255, 196, 186, 128, 128, 128, 128, 128 }, 444 { 69, 46, 190, 239, 201, 218, 255, 228, 128, 128, 128 }, 445 }, 446 { 447 { 1, 191, 251, 255, 255, 128, 128, 128, 128, 128, 128 }, 448 { 223, 165, 249, 255, 213, 255, 128, 128, 128, 128, 128 }, 449 { 141, 124, 248, 255, 255, 128, 128, 128, 128, 128, 128 }, 450 }, 451 { 452 { 1, 16, 248, 255, 255, 128, 128, 128, 128, 128, 128 }, 453 { 190, 36, 230, 255, 236, 255, 128, 128, 128, 128, 128 }, 454 { 149, 1, 255, 128, 128, 128, 128, 128, 128, 128, 128 }, 455 }, 456 { 457 { 1, 226, 255, 128, 128, 128, 128, 128, 128, 128, 128 }, 458 { 247, 192, 255, 128, 128, 128, 128, 128, 128, 128, 128 }, 459 { 240, 128, 255, 128, 128, 128, 128, 128, 128, 128, 128 }, 460 }, 461 { 462 { 1, 134, 252, 255, 255, 128, 128, 128, 128, 128, 128 }, 463 { 213, 62, 250, 255, 255, 128, 128, 128, 128, 128, 128 }, 464 { 55, 93, 255, 128, 128, 128, 128, 128, 128, 128, 128 }, 465 }, 466 { 467 { 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 }, 468 { 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 }, 469 { 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 }, 470 }, 471 }, 472 { 473 { 474 { 202, 24, 213, 235, 186, 191, 220, 160, 240, 175, 255 }, 475 { 126, 38, 182, 232, 169, 184, 228, 174, 255, 187, 128 }, 476 { 61, 46, 138, 219, 151, 178, 240, 170, 255, 216, 128 }, 477 }, 478 { 479 { 1, 112, 230, 250, 199, 191, 247, 159, 255, 255, 128 }, 480 { 166, 109, 228, 252, 211, 215, 255, 174, 128, 128, 128 }, 481 { 39, 77, 162, 232, 172, 180, 245, 178, 255, 255, 128 }, 482 }, 483 { 484 { 1, 52, 220, 246, 198, 199, 249, 220, 255, 255, 128 }, 485 { 124, 74, 191, 243, 183, 193, 250, 221, 255, 255, 128 }, 486 { 24, 71, 130, 219, 154, 170, 243, 182, 255, 255, 128 }, 487 }, 488 { 489 { 1, 182, 225, 249, 219, 240, 255, 224, 128, 128, 128 }, 490 { 149, 150, 226, 252, 216, 205, 255, 171, 128, 128, 128 }, 491 { 28, 108, 170, 242, 183, 194, 254, 223, 255, 255, 128 }, 492 }, 493 { 494 { 1, 81, 230, 252, 204, 203, 255, 192, 128, 128, 128 }, 495 { 123, 102, 209, 247, 188, 196, 255, 233, 128, 128, 128 }, 496 { 20, 95, 153, 243, 164, 173, 255, 203, 128, 128, 128 }, 497 }, 498 { 499 { 1, 222, 248, 255, 216, 213, 128, 128, 128, 128, 128 }, 500 { 168, 175, 246, 252, 235, 205, 255, 255, 128, 128, 128 }, 501 { 47, 116, 215, 255, 211, 212, 255, 255, 128, 128, 128 }, 502 }, 503 { 504 { 1, 121, 236, 253, 212, 214, 255, 255, 128, 128, 128 }, 505 { 141, 84, 213, 252, 201, 202, 255, 219, 128, 128, 128 }, 506 { 42, 80, 160, 240, 162, 185, 255, 205, 128, 128, 128 }, 507 }, 508 { 509 { 1, 1, 255, 128, 128, 128, 128, 128, 128, 128, 128 }, 510 { 244, 1, 255, 128, 128, 128, 128, 128, 128, 128, 128 }, 511 { 238, 1, 255, 128, 128, 128, 128, 128, 128, 128, 128 }, 512 }, 513 }, 514 }; 515 516 extern const uint8_t ff_vp8_token_update_probs[4][8][3][11]; 517 518 static const uint8_t vp8_dc_qlookup[VP8_MAX_QUANT + 1] = { 519 4, 5, 6, 7, 8, 9, 10, 10, 11, 12, 13, 14, 15, 16, 17, 17, 520 18, 19, 20, 20, 21, 21, 22, 22, 23, 23, 24, 25, 25, 26, 27, 28, 521 29, 30, 31, 32, 33, 34, 35, 36, 37, 37, 38, 39, 40, 41, 42, 43, 522 44, 45, 46, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 523 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 524 75, 76, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 525 91, 93, 95, 96, 98, 100, 101, 102, 104, 106, 108, 110, 112, 114, 116, 118, 526 122, 124, 126, 128, 130, 132, 134, 136, 138, 140, 143, 145, 148, 151, 154, 157, 527 }; 528 529 static const uint16_t vp8_ac_qlookup[VP8_MAX_QUANT + 1] = { 530 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 531 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 532 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 533 52, 53, 54, 55, 56, 57, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 534 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98, 100, 102, 104, 106, 108, 535 110, 112, 114, 116, 119, 122, 125, 128, 131, 134, 137, 140, 143, 146, 149, 152, 536 155, 158, 161, 164, 167, 170, 173, 177, 181, 185, 189, 193, 197, 201, 205, 209, 537 213, 217, 221, 225, 229, 234, 239, 245, 249, 254, 259, 264, 269, 274, 279, 284, 538 }; 539 540 static const uint8_t vp8_mv_update_prob[2][19] = { 541 { 237, 542 246, 543 253, 253, 254, 254, 254, 254, 254, 544 254, 254, 254, 254, 254, 250, 250, 252, /* VP8 only: */ 254, 254 }, 545 { 231, 546 243, 547 245, 253, 254, 254, 254, 254, 254, 548 254, 254, 254, 254, 254, 251, 251, 254, /* VP8 only: */ 254, 254 } 549 }; 550 551 static const uint8_t vp7_mv_default_prob[2][17] = { 552 { 162, 553 128, 554 225, 146, 172, 147, 214, 39, 156, 555 247, 210, 135, 68, 138, 220, 239, 246 }, 556 { 164, 557 128, 558 204, 170, 119, 235, 140, 230, 228, 559 244, 184, 201, 44, 173, 221, 239, 253 } 560 }; 561 562 static const uint8_t vp8_mv_default_prob[2][19] = { 563 { 162, 564 128, 565 225, 146, 172, 147, 214, 39, 156, 566 128, 129, 132, 75, 145, 178, 206, 239, 254, 254 }, 567 { 164, 568 128, 569 204, 170, 119, 235, 140, 230, 228, 570 128, 130, 130, 74, 148, 180, 203, 236, 254, 254 } 571 }; 572 573 static const uint8_t vp7_feature_value_size[2][4] = { 574 { 7, 6, 0, 8 }, 575 { 7, 6, 0, 5 }, 576 }; 577 578 static const int8_t vp7_feature_index_tree[4][2] = 579 { 580 { 1, 2 }, 581 { -0, -1 }, // '00', '01' 582 { -2, -3 }, // '10', '11' 583 }; 584 585 static const uint16_t vp7_ydc_qlookup[] = { 586 4, 4, 5, 6, 6, 7, 8, 8, 9, 10, 11, 12, 13, 14, 15, 587 16, 17, 18, 19, 20, 21, 22, 23, 23, 24, 25, 26, 27, 28, 29, 588 30, 31, 32, 33, 33, 34, 35, 36, 36, 37, 38, 39, 39, 40, 41, 589 41, 42, 43, 43, 44, 45, 45, 46, 47, 48, 48, 49, 50, 51, 52, 590 53, 53, 54, 56, 57, 58, 59, 60, 62, 63, 65, 66, 68, 70, 72, 591 74, 76, 79, 81, 84, 87, 90, 93, 96, 100, 104, 108, 112, 116, 121, 592 126, 131, 136, 142, 148, 154, 160, 167, 174, 182, 189, 198, 206, 215, 224, 593 234, 244, 254, 265, 277, 288, 301, 313, 327, 340, 355, 370, 385, 401, 417, 594 434, 452, 470, 489, 509, 529, 550, 572, 595 }; 596 597 static const uint16_t vp7_yac_qlookup[] = { 598 4, 4, 5, 5, 6, 6, 7, 8, 9, 10, 11, 12, 13, 15, 599 16, 17, 19, 20, 22, 23, 25, 26, 28, 29, 31, 32, 34, 35, 600 37, 38, 40, 41, 42, 44, 45, 46, 48, 49, 50, 51, 53, 54, 601 55, 56, 57, 58, 59, 61, 62, 63, 64, 65, 67, 68, 69, 70, 602 72, 73, 75, 76, 78, 80, 82, 84, 86, 88, 91, 93, 96, 99, 603 102, 105, 109, 112, 116, 121, 125, 130, 135, 140, 146, 152, 158, 165, 604 172, 180, 188, 196, 205, 214, 224, 234, 245, 256, 268, 281, 294, 308, 605 322, 337, 353, 369, 386, 404, 423, 443, 463, 484, 506, 529, 553, 578, 606 604, 631, 659, 688, 718, 749, 781, 814, 849, 885, 922, 960, 1000, 1041, 607 1083, 1127, 608 }; 609 610 static const uint16_t vp7_y2dc_qlookup[] = { 611 7, 9, 11, 13, 15, 17, 19, 21, 23, 26, 28, 30, 33, 35, 612 37, 39, 42, 44, 46, 48, 51, 53, 55, 57, 59, 61, 63, 65, 613 67, 69, 70, 72, 74, 75, 77, 78, 80, 81, 83, 84, 85, 87, 614 88, 89, 90, 92, 93, 94, 95, 96, 97, 99, 100, 101, 102, 104, 615 105, 106, 108, 109, 111, 113, 114, 116, 118, 120, 123, 125, 128, 131, 616 134, 137, 140, 144, 148, 152, 156, 161, 166, 171, 176, 182, 188, 195, 617 202, 209, 217, 225, 234, 243, 253, 263, 274, 285, 297, 309, 322, 336, 618 350, 365, 381, 397, 414, 432, 450, 470, 490, 511, 533, 556, 579, 604, 619 630, 656, 684, 713, 742, 773, 805, 838, 873, 908, 945, 983, 1022, 1063, 620 1105, 1148, 621 }; 622 623 static const uint16_t vp7_y2ac_qlookup[] = { 624 7, 9, 11, 13, 16, 18, 21, 24, 26, 29, 32, 35, 625 38, 41, 43, 46, 49, 52, 55, 58, 61, 64, 66, 69, 626 72, 74, 77, 79, 82, 84, 86, 88, 91, 93, 95, 97, 627 98, 100, 102, 104, 105, 107, 109, 110, 112, 113, 115, 116, 628 117, 119, 120, 122, 123, 125, 127, 128, 130, 132, 134, 136, 629 138, 141, 143, 146, 149, 152, 155, 158, 162, 166, 171, 175, 630 180, 185, 191, 197, 204, 210, 218, 226, 234, 243, 252, 262, 631 273, 284, 295, 308, 321, 335, 350, 365, 381, 398, 416, 435, 632 455, 476, 497, 520, 544, 569, 595, 622, 650, 680, 711, 743, 633 776, 811, 848, 885, 925, 965, 1008, 1052, 1097, 1144, 1193, 1244, 634 1297, 1351, 1407, 1466, 1526, 1588, 1652, 1719, 635 }; 636 637 #endif /* AVCODEC_VP8DATA_H */