entropymode.c (52523B)
1 /* 2 * Copyright (c) 2016, Alliance for Open Media. All rights reserved. 3 * 4 * This source code is subject to the terms of the BSD 2 Clause License and 5 * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License 6 * was not distributed with this source code in the LICENSE file, you can 7 * obtain it at www.aomedia.org/license/software. If the Alliance for Open 8 * Media Patent License 1.0 was not distributed with this source code in the 9 * PATENTS file, you can obtain it at www.aomedia.org/license/patent. 10 */ 11 12 #include "aom_mem/aom_mem.h" 13 14 #include "av1/common/av1_common_int.h" 15 #include "av1/common/reconinter.h" 16 #include "av1/common/scan.h" 17 #include "av1/common/seg_common.h" 18 #include "av1/common/txb_common.h" 19 20 static const aom_cdf_prob 21 default_kf_y_mode_cdf[KF_MODE_CONTEXTS][KF_MODE_CONTEXTS][CDF_SIZE( 22 INTRA_MODES)] = { 23 { { AOM_CDF13(15588, 17027, 19338, 20218, 20682, 21110, 21825, 23244, 24 24189, 28165, 29093, 30466) }, 25 { AOM_CDF13(12016, 18066, 19516, 20303, 20719, 21444, 21888, 23032, 26 24434, 28658, 30172, 31409) }, 27 { AOM_CDF13(10052, 10771, 22296, 22788, 23055, 23239, 24133, 25620, 28 26160, 29336, 29929, 31567) }, 29 { AOM_CDF13(14091, 15406, 16442, 18808, 19136, 19546, 19998, 22096, 30 24746, 29585, 30958, 32462) }, 31 { AOM_CDF13(12122, 13265, 15603, 16501, 18609, 20033, 22391, 25583, 32 26437, 30261, 31073, 32475) } }, 33 { { AOM_CDF13(10023, 19585, 20848, 21440, 21832, 22760, 23089, 24023, 34 25381, 29014, 30482, 31436) }, 35 { AOM_CDF13(5983, 24099, 24560, 24886, 25066, 25795, 25913, 26423, 36 27610, 29905, 31276, 31794) }, 37 { AOM_CDF13(7444, 12781, 20177, 20728, 21077, 21607, 22170, 23405, 38 24469, 27915, 29090, 30492) }, 39 { AOM_CDF13(8537, 14689, 15432, 17087, 17408, 18172, 18408, 19825, 40 24649, 29153, 31096, 32210) }, 41 { AOM_CDF13(7543, 14231, 15496, 16195, 17905, 20717, 21984, 24516, 42 26001, 29675, 30981, 31994) } }, 43 { { AOM_CDF13(12613, 13591, 21383, 22004, 22312, 22577, 23401, 25055, 44 25729, 29538, 30305, 32077) }, 45 { AOM_CDF13(9687, 13470, 18506, 19230, 19604, 20147, 20695, 22062, 46 23219, 27743, 29211, 30907) }, 47 { AOM_CDF13(6183, 6505, 26024, 26252, 26366, 26434, 27082, 28354, 28555, 48 30467, 30794, 32086) }, 49 { AOM_CDF13(10718, 11734, 14954, 17224, 17565, 17924, 18561, 21523, 50 23878, 28975, 30287, 32252) }, 51 { AOM_CDF13(9194, 9858, 16501, 17263, 18424, 19171, 21563, 25961, 26561, 52 30072, 30737, 32463) } }, 53 { { AOM_CDF13(12602, 14399, 15488, 18381, 18778, 19315, 19724, 21419, 54 25060, 29696, 30917, 32409) }, 55 { AOM_CDF13(8203, 13821, 14524, 17105, 17439, 18131, 18404, 19468, 56 25225, 29485, 31158, 32342) }, 57 { AOM_CDF13(8451, 9731, 15004, 17643, 18012, 18425, 19070, 21538, 24605, 58 29118, 30078, 32018) }, 59 { AOM_CDF13(7714, 9048, 9516, 16667, 16817, 16994, 17153, 18767, 26743, 60 30389, 31536, 32528) }, 61 { AOM_CDF13(8843, 10280, 11496, 15317, 16652, 17943, 19108, 22718, 62 25769, 29953, 30983, 32485) } }, 63 { { AOM_CDF13(12578, 13671, 15979, 16834, 19075, 20913, 22989, 25449, 64 26219, 30214, 31150, 32477) }, 65 { AOM_CDF13(9563, 13626, 15080, 15892, 17756, 20863, 22207, 24236, 66 25380, 29653, 31143, 32277) }, 67 { AOM_CDF13(8356, 8901, 17616, 18256, 19350, 20106, 22598, 25947, 26466, 68 29900, 30523, 32261) }, 69 { AOM_CDF13(10835, 11815, 13124, 16042, 17018, 18039, 18947, 22753, 70 24615, 29489, 30883, 32482) }, 71 { AOM_CDF13(7618, 8288, 9859, 10509, 15386, 18657, 22903, 28776, 29180, 72 31355, 31802, 32593) } } 73 }; 74 75 static const aom_cdf_prob default_angle_delta_cdf[DIRECTIONAL_MODES][CDF_SIZE( 76 2 * MAX_ANGLE_DELTA + 1)] = { 77 { AOM_CDF7(2180, 5032, 7567, 22776, 26989, 30217) }, 78 { AOM_CDF7(2301, 5608, 8801, 23487, 26974, 30330) }, 79 { AOM_CDF7(3780, 11018, 13699, 19354, 23083, 31286) }, 80 { AOM_CDF7(4581, 11226, 15147, 17138, 21834, 28397) }, 81 { AOM_CDF7(1737, 10927, 14509, 19588, 22745, 28823) }, 82 { AOM_CDF7(2664, 10176, 12485, 17650, 21600, 30495) }, 83 { AOM_CDF7(2240, 11096, 15453, 20341, 22561, 28917) }, 84 { AOM_CDF7(3605, 10428, 12459, 17676, 21244, 30655) } 85 }; 86 87 static const aom_cdf_prob default_if_y_mode_cdf[BLOCK_SIZE_GROUPS][CDF_SIZE( 88 INTRA_MODES)] = { { AOM_CDF13(22801, 23489, 24293, 24756, 25601, 26123, 89 26606, 27418, 27945, 29228, 29685, 30349) }, 90 { AOM_CDF13(18673, 19845, 22631, 23318, 23950, 24649, 91 25527, 27364, 28152, 29701, 29984, 30852) }, 92 { AOM_CDF13(19770, 20979, 23396, 23939, 24241, 24654, 93 25136, 27073, 27830, 29360, 29730, 30659) }, 94 { AOM_CDF13(20155, 21301, 22838, 23178, 23261, 23533, 95 23703, 24804, 25352, 26575, 27016, 28049) } }; 96 97 static const aom_cdf_prob 98 default_uv_mode_cdf[CFL_ALLOWED_TYPES][INTRA_MODES][CDF_SIZE( 99 UV_INTRA_MODES)] = { 100 { { AOM_CDF13(22631, 24152, 25378, 25661, 25986, 26520, 27055, 27923, 101 28244, 30059, 30941, 31961) }, 102 { AOM_CDF13(9513, 26881, 26973, 27046, 27118, 27664, 27739, 27824, 103 28359, 29505, 29800, 31796) }, 104 { AOM_CDF13(9845, 9915, 28663, 28704, 28757, 28780, 29198, 29822, 29854, 105 30764, 31777, 32029) }, 106 { AOM_CDF13(13639, 13897, 14171, 25331, 25606, 25727, 25953, 27148, 107 28577, 30612, 31355, 32493) }, 108 { AOM_CDF13(9764, 9835, 9930, 9954, 25386, 27053, 27958, 28148, 28243, 109 31101, 31744, 32363) }, 110 { AOM_CDF13(11825, 13589, 13677, 13720, 15048, 29213, 29301, 29458, 111 29711, 31161, 31441, 32550) }, 112 { AOM_CDF13(14175, 14399, 16608, 16821, 17718, 17775, 28551, 30200, 113 30245, 31837, 32342, 32667) }, 114 { AOM_CDF13(12885, 13038, 14978, 15590, 15673, 15748, 16176, 29128, 115 29267, 30643, 31961, 32461) }, 116 { AOM_CDF13(12026, 13661, 13874, 15305, 15490, 15726, 15995, 16273, 117 28443, 30388, 30767, 32416) }, 118 { AOM_CDF13(19052, 19840, 20579, 20916, 21150, 21467, 21885, 22719, 119 23174, 28861, 30379, 32175) }, 120 { AOM_CDF13(18627, 19649, 20974, 21219, 21492, 21816, 22199, 23119, 121 23527, 27053, 31397, 32148) }, 122 { AOM_CDF13(17026, 19004, 19997, 20339, 20586, 21103, 21349, 21907, 123 22482, 25896, 26541, 31819) }, 124 { AOM_CDF13(12124, 13759, 14959, 14992, 15007, 15051, 15078, 15166, 125 15255, 15753, 16039, 16606) } }, 126 { { AOM_CDF14(10407, 11208, 12900, 13181, 13823, 14175, 14899, 15656, 127 15986, 20086, 20995, 22455, 24212) }, 128 { AOM_CDF14(4532, 19780, 20057, 20215, 20428, 21071, 21199, 21451, 129 22099, 24228, 24693, 27032, 29472) }, 130 { AOM_CDF14(5273, 5379, 20177, 20270, 20385, 20439, 20949, 21695, 21774, 131 23138, 24256, 24703, 26679) }, 132 { AOM_CDF14(6740, 7167, 7662, 14152, 14536, 14785, 15034, 16741, 18371, 133 21520, 22206, 23389, 24182) }, 134 { AOM_CDF14(4987, 5368, 5928, 6068, 19114, 20315, 21857, 22253, 22411, 135 24911, 25380, 26027, 26376) }, 136 { AOM_CDF14(5370, 6889, 7247, 7393, 9498, 21114, 21402, 21753, 21981, 137 24780, 25386, 26517, 27176) }, 138 { AOM_CDF14(4816, 4961, 7204, 7326, 8765, 8930, 20169, 20682, 20803, 139 23188, 23763, 24455, 24940) }, 140 { AOM_CDF14(6608, 6740, 8529, 9049, 9257, 9356, 9735, 18827, 19059, 141 22336, 23204, 23964, 24793) }, 142 { AOM_CDF14(5998, 7419, 7781, 8933, 9255, 9549, 9753, 10417, 18898, 143 22494, 23139, 24764, 25989) }, 144 { AOM_CDF14(10660, 11298, 12550, 12957, 13322, 13624, 14040, 15004, 145 15534, 20714, 21789, 23443, 24861) }, 146 { AOM_CDF14(10522, 11530, 12552, 12963, 13378, 13779, 14245, 15235, 147 15902, 20102, 22696, 23774, 25838) }, 148 { AOM_CDF14(10099, 10691, 12639, 13049, 13386, 13665, 14125, 15163, 149 15636, 19676, 20474, 23519, 25208) }, 150 { AOM_CDF14(3144, 5087, 7382, 7504, 7593, 7690, 7801, 8064, 8232, 9248, 151 9875, 10521, 29048) } } 152 }; 153 154 static const aom_cdf_prob default_partition_cdf[PARTITION_CONTEXTS][CDF_SIZE( 155 EXT_PARTITION_TYPES)] = { 156 { AOM_CDF4(19132, 25510, 30392) }, 157 { AOM_CDF4(13928, 19855, 28540) }, 158 { AOM_CDF4(12522, 23679, 28629) }, 159 { AOM_CDF4(9896, 18783, 25853) }, 160 { AOM_CDF10(15597, 20929, 24571, 26706, 27664, 28821, 29601, 30571, 31902) }, 161 { AOM_CDF10(7925, 11043, 16785, 22470, 23971, 25043, 26651, 28701, 29834) }, 162 { AOM_CDF10(5414, 13269, 15111, 20488, 22360, 24500, 25537, 26336, 32117) }, 163 { AOM_CDF10(2662, 6362, 8614, 20860, 23053, 24778, 26436, 27829, 31171) }, 164 { AOM_CDF10(18462, 20920, 23124, 27647, 28227, 29049, 29519, 30178, 31544) }, 165 { AOM_CDF10(7689, 9060, 12056, 24992, 25660, 26182, 26951, 28041, 29052) }, 166 { AOM_CDF10(6015, 9009, 10062, 24544, 25409, 26545, 27071, 27526, 32047) }, 167 { AOM_CDF10(1394, 2208, 2796, 28614, 29061, 29466, 29840, 30185, 31899) }, 168 { AOM_CDF10(20137, 21547, 23078, 29566, 29837, 30261, 30524, 30892, 31724) }, 169 { AOM_CDF10(6732, 7490, 9497, 27944, 28250, 28515, 28969, 29630, 30104) }, 170 { AOM_CDF10(5945, 7663, 8348, 28683, 29117, 29749, 30064, 30298, 32238) }, 171 { AOM_CDF10(870, 1212, 1487, 31198, 31394, 31574, 31743, 31881, 32332) }, 172 { AOM_CDF8(27899, 28219, 28529, 32484, 32539, 32619, 32639) }, 173 { AOM_CDF8(6607, 6990, 8268, 32060, 32219, 32338, 32371) }, 174 { AOM_CDF8(5429, 6676, 7122, 32027, 32227, 32531, 32582) }, 175 { AOM_CDF8(711, 966, 1172, 32448, 32538, 32617, 32664) }, 176 }; 177 178 static const aom_cdf_prob default_intra_ext_tx_cdf 179 [EXT_TX_SETS_INTRA][EXT_TX_SIZES][INTRA_MODES][CDF_SIZE(TX_TYPES)] = { 180 { 181 { 182 { 0 }, 183 { 0 }, 184 { 0 }, 185 { 0 }, 186 { 0 }, 187 { 0 }, 188 { 0 }, 189 { 0 }, 190 { 0 }, 191 { 0 }, 192 { 0 }, 193 { 0 }, 194 { 0 }, 195 }, 196 { 197 { 0 }, 198 { 0 }, 199 { 0 }, 200 { 0 }, 201 { 0 }, 202 { 0 }, 203 { 0 }, 204 { 0 }, 205 { 0 }, 206 { 0 }, 207 { 0 }, 208 { 0 }, 209 { 0 }, 210 }, 211 { 212 { 0 }, 213 { 0 }, 214 { 0 }, 215 { 0 }, 216 { 0 }, 217 { 0 }, 218 { 0 }, 219 { 0 }, 220 { 0 }, 221 { 0 }, 222 { 0 }, 223 { 0 }, 224 { 0 }, 225 }, 226 { 227 { 0 }, 228 { 0 }, 229 { 0 }, 230 { 0 }, 231 { 0 }, 232 { 0 }, 233 { 0 }, 234 { 0 }, 235 { 0 }, 236 { 0 }, 237 { 0 }, 238 { 0 }, 239 { 0 }, 240 }, 241 }, 242 { 243 { 244 { AOM_CDF7(1535, 8035, 9461, 12751, 23467, 27825) }, 245 { AOM_CDF7(564, 3335, 9709, 10870, 18143, 28094) }, 246 { AOM_CDF7(672, 3247, 3676, 11982, 19415, 23127) }, 247 { AOM_CDF7(5279, 13885, 15487, 18044, 23527, 30252) }, 248 { AOM_CDF7(4423, 6074, 7985, 10416, 25693, 29298) }, 249 { AOM_CDF7(1486, 4241, 9460, 10662, 16456, 27694) }, 250 { AOM_CDF7(439, 2838, 3522, 6737, 18058, 23754) }, 251 { AOM_CDF7(1190, 4233, 4855, 11670, 20281, 24377) }, 252 { AOM_CDF7(1045, 4312, 8647, 10159, 18644, 29335) }, 253 { AOM_CDF7(202, 3734, 4747, 7298, 17127, 24016) }, 254 { AOM_CDF7(447, 4312, 6819, 8884, 16010, 23858) }, 255 { AOM_CDF7(277, 4369, 5255, 8905, 16465, 22271) }, 256 { AOM_CDF7(3409, 5436, 10599, 15599, 19687, 24040) }, 257 }, 258 { 259 { AOM_CDF7(1870, 13742, 14530, 16498, 23770, 27698) }, 260 { AOM_CDF7(326, 8796, 14632, 15079, 19272, 27486) }, 261 { AOM_CDF7(484, 7576, 7712, 14443, 19159, 22591) }, 262 { AOM_CDF7(1126, 15340, 15895, 17023, 20896, 30279) }, 263 { AOM_CDF7(655, 4854, 5249, 5913, 22099, 27138) }, 264 { AOM_CDF7(1299, 6458, 8885, 9290, 14851, 25497) }, 265 { AOM_CDF7(311, 5295, 5552, 6885, 16107, 22672) }, 266 { AOM_CDF7(883, 8059, 8270, 11258, 17289, 21549) }, 267 { AOM_CDF7(741, 7580, 9318, 10345, 16688, 29046) }, 268 { AOM_CDF7(110, 7406, 7915, 9195, 16041, 23329) }, 269 { AOM_CDF7(363, 7974, 9357, 10673, 15629, 24474) }, 270 { AOM_CDF7(153, 7647, 8112, 9936, 15307, 19996) }, 271 { AOM_CDF7(3511, 6332, 11165, 15335, 19323, 23594) }, 272 }, 273 { 274 { AOM_CDF7(4681, 9362, 14043, 18725, 23406, 28087) }, 275 { AOM_CDF7(4681, 9362, 14043, 18725, 23406, 28087) }, 276 { AOM_CDF7(4681, 9362, 14043, 18725, 23406, 28087) }, 277 { AOM_CDF7(4681, 9362, 14043, 18725, 23406, 28087) }, 278 { AOM_CDF7(4681, 9362, 14043, 18725, 23406, 28087) }, 279 { AOM_CDF7(4681, 9362, 14043, 18725, 23406, 28087) }, 280 { AOM_CDF7(4681, 9362, 14043, 18725, 23406, 28087) }, 281 { AOM_CDF7(4681, 9362, 14043, 18725, 23406, 28087) }, 282 { AOM_CDF7(4681, 9362, 14043, 18725, 23406, 28087) }, 283 { AOM_CDF7(4681, 9362, 14043, 18725, 23406, 28087) }, 284 { AOM_CDF7(4681, 9362, 14043, 18725, 23406, 28087) }, 285 { AOM_CDF7(4681, 9362, 14043, 18725, 23406, 28087) }, 286 { AOM_CDF7(4681, 9362, 14043, 18725, 23406, 28087) }, 287 }, 288 { 289 { AOM_CDF7(4681, 9362, 14043, 18725, 23406, 28087) }, 290 { AOM_CDF7(4681, 9362, 14043, 18725, 23406, 28087) }, 291 { AOM_CDF7(4681, 9362, 14043, 18725, 23406, 28087) }, 292 { AOM_CDF7(4681, 9362, 14043, 18725, 23406, 28087) }, 293 { AOM_CDF7(4681, 9362, 14043, 18725, 23406, 28087) }, 294 { AOM_CDF7(4681, 9362, 14043, 18725, 23406, 28087) }, 295 { AOM_CDF7(4681, 9362, 14043, 18725, 23406, 28087) }, 296 { AOM_CDF7(4681, 9362, 14043, 18725, 23406, 28087) }, 297 { AOM_CDF7(4681, 9362, 14043, 18725, 23406, 28087) }, 298 { AOM_CDF7(4681, 9362, 14043, 18725, 23406, 28087) }, 299 { AOM_CDF7(4681, 9362, 14043, 18725, 23406, 28087) }, 300 { AOM_CDF7(4681, 9362, 14043, 18725, 23406, 28087) }, 301 { AOM_CDF7(4681, 9362, 14043, 18725, 23406, 28087) }, 302 }, 303 }, 304 { 305 { 306 { AOM_CDF5(6554, 13107, 19661, 26214) }, 307 { AOM_CDF5(6554, 13107, 19661, 26214) }, 308 { AOM_CDF5(6554, 13107, 19661, 26214) }, 309 { AOM_CDF5(6554, 13107, 19661, 26214) }, 310 { AOM_CDF5(6554, 13107, 19661, 26214) }, 311 { AOM_CDF5(6554, 13107, 19661, 26214) }, 312 { AOM_CDF5(6554, 13107, 19661, 26214) }, 313 { AOM_CDF5(6554, 13107, 19661, 26214) }, 314 { AOM_CDF5(6554, 13107, 19661, 26214) }, 315 { AOM_CDF5(6554, 13107, 19661, 26214) }, 316 { AOM_CDF5(6554, 13107, 19661, 26214) }, 317 { AOM_CDF5(6554, 13107, 19661, 26214) }, 318 { AOM_CDF5(6554, 13107, 19661, 26214) }, 319 }, 320 { 321 { AOM_CDF5(6554, 13107, 19661, 26214) }, 322 { AOM_CDF5(6554, 13107, 19661, 26214) }, 323 { AOM_CDF5(6554, 13107, 19661, 26214) }, 324 { AOM_CDF5(6554, 13107, 19661, 26214) }, 325 { AOM_CDF5(6554, 13107, 19661, 26214) }, 326 { AOM_CDF5(6554, 13107, 19661, 26214) }, 327 { AOM_CDF5(6554, 13107, 19661, 26214) }, 328 { AOM_CDF5(6554, 13107, 19661, 26214) }, 329 { AOM_CDF5(6554, 13107, 19661, 26214) }, 330 { AOM_CDF5(6554, 13107, 19661, 26214) }, 331 { AOM_CDF5(6554, 13107, 19661, 26214) }, 332 { AOM_CDF5(6554, 13107, 19661, 26214) }, 333 { AOM_CDF5(6554, 13107, 19661, 26214) }, 334 }, 335 { 336 { AOM_CDF5(1127, 12814, 22772, 27483) }, 337 { AOM_CDF5(145, 6761, 11980, 26667) }, 338 { AOM_CDF5(362, 5887, 11678, 16725) }, 339 { AOM_CDF5(385, 15213, 18587, 30693) }, 340 { AOM_CDF5(25, 2914, 23134, 27903) }, 341 { AOM_CDF5(60, 4470, 11749, 23991) }, 342 { AOM_CDF5(37, 3332, 14511, 21448) }, 343 { AOM_CDF5(157, 6320, 13036, 17439) }, 344 { AOM_CDF5(119, 6719, 12906, 29396) }, 345 { AOM_CDF5(47, 5537, 12576, 21499) }, 346 { AOM_CDF5(269, 6076, 11258, 23115) }, 347 { AOM_CDF5(83, 5615, 12001, 17228) }, 348 { AOM_CDF5(1968, 5556, 12023, 18547) }, 349 }, 350 { 351 { AOM_CDF5(6554, 13107, 19661, 26214) }, 352 { AOM_CDF5(6554, 13107, 19661, 26214) }, 353 { AOM_CDF5(6554, 13107, 19661, 26214) }, 354 { AOM_CDF5(6554, 13107, 19661, 26214) }, 355 { AOM_CDF5(6554, 13107, 19661, 26214) }, 356 { AOM_CDF5(6554, 13107, 19661, 26214) }, 357 { AOM_CDF5(6554, 13107, 19661, 26214) }, 358 { AOM_CDF5(6554, 13107, 19661, 26214) }, 359 { AOM_CDF5(6554, 13107, 19661, 26214) }, 360 { AOM_CDF5(6554, 13107, 19661, 26214) }, 361 { AOM_CDF5(6554, 13107, 19661, 26214) }, 362 { AOM_CDF5(6554, 13107, 19661, 26214) }, 363 { AOM_CDF5(6554, 13107, 19661, 26214) }, 364 }, 365 }, 366 }; 367 368 static const aom_cdf_prob 369 default_inter_ext_tx_cdf[EXT_TX_SETS_INTER][EXT_TX_SIZES][CDF_SIZE( 370 TX_TYPES)] = { 371 { 372 { 0 }, 373 { 0 }, 374 { 0 }, 375 { 0 }, 376 }, 377 { 378 { AOM_CDF16(4458, 5560, 7695, 9709, 13330, 14789, 17537, 20266, 21504, 379 22848, 23934, 25474, 27727, 28915, 30631) }, 380 { AOM_CDF16(1645, 2573, 4778, 5711, 7807, 8622, 10522, 15357, 17674, 381 20408, 22517, 25010, 27116, 28856, 30749) }, 382 { AOM_CDF16(2048, 4096, 6144, 8192, 10240, 12288, 14336, 16384, 18432, 383 20480, 22528, 24576, 26624, 28672, 30720) }, 384 { AOM_CDF16(2048, 4096, 6144, 8192, 10240, 12288, 14336, 16384, 18432, 385 20480, 22528, 24576, 26624, 28672, 30720) }, 386 }, 387 { 388 { AOM_CDF12(2731, 5461, 8192, 10923, 13653, 16384, 19115, 21845, 389 24576, 27307, 30037) }, 390 { AOM_CDF12(2731, 5461, 8192, 10923, 13653, 16384, 19115, 21845, 391 24576, 27307, 30037) }, 392 { AOM_CDF12(770, 2421, 5225, 12907, 15819, 18927, 21561, 24089, 26595, 393 28526, 30529) }, 394 { AOM_CDF12(2731, 5461, 8192, 10923, 13653, 16384, 19115, 21845, 395 24576, 27307, 30037) }, 396 }, 397 { 398 { AOM_CDF2(16384) }, 399 { AOM_CDF2(4167) }, 400 { AOM_CDF2(1998) }, 401 { AOM_CDF2(748) }, 402 }, 403 }; 404 405 static const aom_cdf_prob default_cfl_sign_cdf[CDF_SIZE(CFL_JOINT_SIGNS)] = { 406 AOM_CDF8(1418, 2123, 13340, 18405, 26972, 28343, 32294) 407 }; 408 409 static const aom_cdf_prob 410 default_cfl_alpha_cdf[CFL_ALPHA_CONTEXTS][CDF_SIZE(CFL_ALPHABET_SIZE)] = { 411 { AOM_CDF16(7637, 20719, 31401, 32481, 32657, 32688, 32692, 32696, 32700, 412 32704, 32708, 32712, 32716, 32720, 32724) }, 413 { AOM_CDF16(14365, 23603, 28135, 31168, 32167, 32395, 32487, 32573, 32620, 414 32647, 32668, 32672, 32676, 32680, 32684) }, 415 { AOM_CDF16(11532, 22380, 28445, 31360, 32349, 32523, 32584, 32649, 32673, 416 32677, 32681, 32685, 32689, 32693, 32697) }, 417 { AOM_CDF16(26990, 31402, 32282, 32571, 32692, 32696, 32700, 32704, 32708, 418 32712, 32716, 32720, 32724, 32728, 32732) }, 419 { AOM_CDF16(17248, 26058, 28904, 30608, 31305, 31877, 32126, 32321, 32394, 420 32464, 32516, 32560, 32576, 32593, 32622) }, 421 { AOM_CDF16(14738, 21678, 25779, 27901, 29024, 30302, 30980, 31843, 32144, 422 32413, 32520, 32594, 32622, 32656, 32660) } 423 }; 424 425 static const aom_cdf_prob 426 default_switchable_interp_cdf[SWITCHABLE_FILTER_CONTEXTS][CDF_SIZE( 427 SWITCHABLE_FILTERS)] = { 428 { AOM_CDF3(31935, 32720) }, { AOM_CDF3(5568, 32719) }, 429 { AOM_CDF3(422, 2938) }, { AOM_CDF3(28244, 32608) }, 430 { AOM_CDF3(31206, 31953) }, { AOM_CDF3(4862, 32121) }, 431 { AOM_CDF3(770, 1152) }, { AOM_CDF3(20889, 25637) }, 432 { AOM_CDF3(31910, 32724) }, { AOM_CDF3(4120, 32712) }, 433 { AOM_CDF3(305, 2247) }, { AOM_CDF3(27403, 32636) }, 434 { AOM_CDF3(31022, 32009) }, { AOM_CDF3(2963, 32093) }, 435 { AOM_CDF3(601, 943) }, { AOM_CDF3(14969, 21398) } 436 }; 437 438 static const aom_cdf_prob default_newmv_cdf[NEWMV_MODE_CONTEXTS][CDF_SIZE( 439 2)] = { { AOM_CDF2(24035) }, { AOM_CDF2(16630) }, { AOM_CDF2(15339) }, 440 { AOM_CDF2(8386) }, { AOM_CDF2(12222) }, { AOM_CDF2(4676) } }; 441 442 static const aom_cdf_prob default_zeromv_cdf[GLOBALMV_MODE_CONTEXTS][CDF_SIZE( 443 2)] = { { AOM_CDF2(2175) }, { AOM_CDF2(1054) } }; 444 445 static const aom_cdf_prob default_refmv_cdf[REFMV_MODE_CONTEXTS][CDF_SIZE( 446 2)] = { { AOM_CDF2(23974) }, { AOM_CDF2(24188) }, { AOM_CDF2(17848) }, 447 { AOM_CDF2(28622) }, { AOM_CDF2(24312) }, { AOM_CDF2(19923) } }; 448 449 static const aom_cdf_prob default_drl_cdf[DRL_MODE_CONTEXTS][CDF_SIZE(2)] = { 450 { AOM_CDF2(13104) }, { AOM_CDF2(24560) }, { AOM_CDF2(18945) } 451 }; 452 453 static const aom_cdf_prob 454 default_inter_compound_mode_cdf[INTER_MODE_CONTEXTS][CDF_SIZE( 455 INTER_COMPOUND_MODES)] = { 456 { AOM_CDF8(7760, 13823, 15808, 17641, 19156, 20666, 26891) }, 457 { AOM_CDF8(10730, 19452, 21145, 22749, 24039, 25131, 28724) }, 458 { AOM_CDF8(10664, 20221, 21588, 22906, 24295, 25387, 28436) }, 459 { AOM_CDF8(13298, 16984, 20471, 24182, 25067, 25736, 26422) }, 460 { AOM_CDF8(18904, 23325, 25242, 27432, 27898, 28258, 30758) }, 461 { AOM_CDF8(10725, 17454, 20124, 22820, 24195, 25168, 26046) }, 462 { AOM_CDF8(17125, 24273, 25814, 27492, 28214, 28704, 30592) }, 463 { AOM_CDF8(13046, 23214, 24505, 25942, 27435, 28442, 29330) } 464 }; 465 466 static const aom_cdf_prob default_interintra_cdf[BLOCK_SIZE_GROUPS][CDF_SIZE( 467 2)] = { { AOM_CDF2(16384) }, 468 { AOM_CDF2(26887) }, 469 { AOM_CDF2(27597) }, 470 { AOM_CDF2(30237) } }; 471 472 static const aom_cdf_prob 473 default_interintra_mode_cdf[BLOCK_SIZE_GROUPS][CDF_SIZE( 474 INTERINTRA_MODES)] = { { AOM_CDF4(8192, 16384, 24576) }, 475 { AOM_CDF4(1875, 11082, 27332) }, 476 { AOM_CDF4(2473, 9996, 26388) }, 477 { AOM_CDF4(4238, 11537, 25926) } }; 478 479 static const aom_cdf_prob 480 default_wedge_interintra_cdf[BLOCK_SIZES_ALL][CDF_SIZE(2)] = { 481 { AOM_CDF2(16384) }, { AOM_CDF2(16384) }, { AOM_CDF2(16384) }, 482 { AOM_CDF2(20036) }, { AOM_CDF2(24957) }, { AOM_CDF2(26704) }, 483 { AOM_CDF2(27530) }, { AOM_CDF2(29564) }, { AOM_CDF2(29444) }, 484 { AOM_CDF2(26872) }, { AOM_CDF2(16384) }, { AOM_CDF2(16384) }, 485 { AOM_CDF2(16384) }, { AOM_CDF2(16384) }, { AOM_CDF2(16384) }, 486 { AOM_CDF2(16384) }, { AOM_CDF2(16384) }, { AOM_CDF2(16384) }, 487 { AOM_CDF2(16384) }, { AOM_CDF2(16384) }, { AOM_CDF2(16384) }, 488 { AOM_CDF2(16384) } 489 }; 490 491 static const aom_cdf_prob default_compound_type_cdf[BLOCK_SIZES_ALL][CDF_SIZE( 492 MASKED_COMPOUND_TYPES)] = { 493 { AOM_CDF2(16384) }, { AOM_CDF2(16384) }, { AOM_CDF2(16384) }, 494 { AOM_CDF2(23431) }, { AOM_CDF2(13171) }, { AOM_CDF2(11470) }, 495 { AOM_CDF2(9770) }, { AOM_CDF2(9100) }, { AOM_CDF2(8233) }, 496 { AOM_CDF2(6172) }, { AOM_CDF2(16384) }, { AOM_CDF2(16384) }, 497 { AOM_CDF2(16384) }, { AOM_CDF2(16384) }, { AOM_CDF2(16384) }, 498 { AOM_CDF2(16384) }, { AOM_CDF2(16384) }, { AOM_CDF2(16384) }, 499 { AOM_CDF2(11820) }, { AOM_CDF2(7701) }, { AOM_CDF2(16384) }, 500 { AOM_CDF2(16384) } 501 }; 502 503 static const aom_cdf_prob default_wedge_idx_cdf[BLOCK_SIZES_ALL][CDF_SIZE( 504 16)] = { { AOM_CDF16(2048, 4096, 6144, 8192, 10240, 12288, 14336, 16384, 505 18432, 20480, 22528, 24576, 26624, 28672, 30720) }, 506 { AOM_CDF16(2048, 4096, 6144, 8192, 10240, 12288, 14336, 16384, 507 18432, 20480, 22528, 24576, 26624, 28672, 30720) }, 508 { AOM_CDF16(2048, 4096, 6144, 8192, 10240, 12288, 14336, 16384, 509 18432, 20480, 22528, 24576, 26624, 28672, 30720) }, 510 { AOM_CDF16(2438, 4440, 6599, 8663, 11005, 12874, 15751, 18094, 511 20359, 22362, 24127, 25702, 27752, 29450, 31171) }, 512 { AOM_CDF16(806, 3266, 6005, 6738, 7218, 7367, 7771, 14588, 16323, 513 17367, 18452, 19422, 22839, 26127, 29629) }, 514 { AOM_CDF16(2779, 3738, 4683, 7213, 7775, 8017, 8655, 14357, 17939, 515 21332, 24520, 27470, 29456, 30529, 31656) }, 516 { AOM_CDF16(1684, 3625, 5675, 7108, 9302, 11274, 14429, 17144, 517 19163, 20961, 22884, 24471, 26719, 28714, 30877) }, 518 { AOM_CDF16(1142, 3491, 6277, 7314, 8089, 8355, 9023, 13624, 15369, 519 16730, 18114, 19313, 22521, 26012, 29550) }, 520 { AOM_CDF16(2742, 4195, 5727, 8035, 8980, 9336, 10146, 14124, 521 17270, 20533, 23434, 25972, 27944, 29570, 31416) }, 522 { AOM_CDF16(1727, 3948, 6101, 7796, 9841, 12344, 15766, 18944, 523 20638, 22038, 23963, 25311, 26988, 28766, 31012) }, 524 { AOM_CDF16(2048, 4096, 6144, 8192, 10240, 12288, 14336, 16384, 525 18432, 20480, 22528, 24576, 26624, 28672, 30720) }, 526 { AOM_CDF16(2048, 4096, 6144, 8192, 10240, 12288, 14336, 16384, 527 18432, 20480, 22528, 24576, 26624, 28672, 30720) }, 528 { AOM_CDF16(2048, 4096, 6144, 8192, 10240, 12288, 14336, 16384, 529 18432, 20480, 22528, 24576, 26624, 28672, 30720) }, 530 { AOM_CDF16(2048, 4096, 6144, 8192, 10240, 12288, 14336, 16384, 531 18432, 20480, 22528, 24576, 26624, 28672, 30720) }, 532 { AOM_CDF16(2048, 4096, 6144, 8192, 10240, 12288, 14336, 16384, 533 18432, 20480, 22528, 24576, 26624, 28672, 30720) }, 534 { AOM_CDF16(2048, 4096, 6144, 8192, 10240, 12288, 14336, 16384, 535 18432, 20480, 22528, 24576, 26624, 28672, 30720) }, 536 { AOM_CDF16(2048, 4096, 6144, 8192, 10240, 12288, 14336, 16384, 537 18432, 20480, 22528, 24576, 26624, 28672, 30720) }, 538 { AOM_CDF16(2048, 4096, 6144, 8192, 10240, 12288, 14336, 16384, 539 18432, 20480, 22528, 24576, 26624, 28672, 30720) }, 540 { AOM_CDF16(154, 987, 1925, 2051, 2088, 2111, 2151, 23033, 23703, 541 24284, 24985, 25684, 27259, 28883, 30911) }, 542 { AOM_CDF16(1135, 1322, 1493, 2635, 2696, 2737, 2770, 21016, 22935, 543 25057, 27251, 29173, 30089, 30960, 31933) }, 544 { AOM_CDF16(2048, 4096, 6144, 8192, 10240, 12288, 14336, 16384, 545 18432, 20480, 22528, 24576, 26624, 28672, 30720) }, 546 { AOM_CDF16(2048, 4096, 6144, 8192, 10240, 12288, 14336, 16384, 547 18432, 20480, 22528, 24576, 26624, 28672, 30720) } }; 548 549 static const aom_cdf_prob default_motion_mode_cdf[BLOCK_SIZES_ALL][CDF_SIZE( 550 MOTION_MODES)] = { { AOM_CDF3(10923, 21845) }, { AOM_CDF3(10923, 21845) }, 551 { AOM_CDF3(10923, 21845) }, { AOM_CDF3(7651, 24760) }, 552 { AOM_CDF3(4738, 24765) }, { AOM_CDF3(5391, 25528) }, 553 { AOM_CDF3(19419, 26810) }, { AOM_CDF3(5123, 23606) }, 554 { AOM_CDF3(11606, 24308) }, { AOM_CDF3(26260, 29116) }, 555 { AOM_CDF3(20360, 28062) }, { AOM_CDF3(21679, 26830) }, 556 { AOM_CDF3(29516, 30701) }, { AOM_CDF3(28898, 30397) }, 557 { AOM_CDF3(30878, 31335) }, { AOM_CDF3(32507, 32558) }, 558 { AOM_CDF3(10923, 21845) }, { AOM_CDF3(10923, 21845) }, 559 { AOM_CDF3(28799, 31390) }, { AOM_CDF3(26431, 30774) }, 560 { AOM_CDF3(28973, 31594) }, { AOM_CDF3(29742, 31203) } }; 561 562 static const aom_cdf_prob default_obmc_cdf[BLOCK_SIZES_ALL][CDF_SIZE(2)] = { 563 { AOM_CDF2(16384) }, { AOM_CDF2(16384) }, { AOM_CDF2(16384) }, 564 { AOM_CDF2(10437) }, { AOM_CDF2(9371) }, { AOM_CDF2(9301) }, 565 { AOM_CDF2(17432) }, { AOM_CDF2(14423) }, { AOM_CDF2(15142) }, 566 { AOM_CDF2(25817) }, { AOM_CDF2(22823) }, { AOM_CDF2(22083) }, 567 { AOM_CDF2(30128) }, { AOM_CDF2(31014) }, { AOM_CDF2(31560) }, 568 { AOM_CDF2(32638) }, { AOM_CDF2(16384) }, { AOM_CDF2(16384) }, 569 { AOM_CDF2(23664) }, { AOM_CDF2(20901) }, { AOM_CDF2(24008) }, 570 { AOM_CDF2(26879) } 571 }; 572 573 static const aom_cdf_prob default_intra_inter_cdf[INTRA_INTER_CONTEXTS] 574 [CDF_SIZE(2)] = { 575 { AOM_CDF2(806) }, 576 { AOM_CDF2(16662) }, 577 { AOM_CDF2(20186) }, 578 { AOM_CDF2(26538) } 579 }; 580 581 static const aom_cdf_prob default_comp_inter_cdf[COMP_INTER_CONTEXTS][CDF_SIZE( 582 2)] = { { AOM_CDF2(26828) }, 583 { AOM_CDF2(24035) }, 584 { AOM_CDF2(12031) }, 585 { AOM_CDF2(10640) }, 586 { AOM_CDF2(2901) } }; 587 588 static const aom_cdf_prob default_comp_ref_type_cdf[COMP_REF_TYPE_CONTEXTS] 589 [CDF_SIZE(2)] = { 590 { AOM_CDF2(1198) }, 591 { AOM_CDF2(2070) }, 592 { AOM_CDF2(9166) }, 593 { AOM_CDF2(7499) }, 594 { AOM_CDF2(22475) } 595 }; 596 597 static const aom_cdf_prob 598 default_uni_comp_ref_cdf[UNI_COMP_REF_CONTEXTS][UNIDIR_COMP_REFS - 599 1][CDF_SIZE(2)] = { 600 { { AOM_CDF2(5284) }, { AOM_CDF2(3865) }, { AOM_CDF2(3128) } }, 601 { { AOM_CDF2(23152) }, { AOM_CDF2(14173) }, { AOM_CDF2(15270) } }, 602 { { AOM_CDF2(31774) }, { AOM_CDF2(25120) }, { AOM_CDF2(26710) } } 603 }; 604 605 static const aom_cdf_prob default_single_ref_cdf[REF_CONTEXTS][SINGLE_REFS - 1] 606 [CDF_SIZE(2)] = { 607 { { AOM_CDF2(4897) }, 608 { AOM_CDF2(1555) }, 609 { AOM_CDF2(4236) }, 610 { AOM_CDF2(8650) }, 611 { AOM_CDF2(904) }, 612 { AOM_CDF2(1444) } }, 613 { { AOM_CDF2(16973) }, 614 { AOM_CDF2(16751) }, 615 { AOM_CDF2(19647) }, 616 { AOM_CDF2(24773) }, 617 { AOM_CDF2(11014) }, 618 { AOM_CDF2(15087) } }, 619 { { AOM_CDF2(29744) }, 620 { AOM_CDF2(30279) }, 621 { AOM_CDF2(31194) }, 622 { AOM_CDF2(31895) }, 623 { AOM_CDF2(26875) }, 624 { AOM_CDF2(30304) } } 625 }; 626 627 static const aom_cdf_prob 628 default_comp_ref_cdf[REF_CONTEXTS][FWD_REFS - 1][CDF_SIZE(2)] = { 629 { { AOM_CDF2(4946) }, { AOM_CDF2(9468) }, { AOM_CDF2(1503) } }, 630 { { AOM_CDF2(19891) }, { AOM_CDF2(22441) }, { AOM_CDF2(15160) } }, 631 { { AOM_CDF2(30731) }, { AOM_CDF2(31059) }, { AOM_CDF2(27544) } } 632 }; 633 634 static const aom_cdf_prob 635 default_comp_bwdref_cdf[REF_CONTEXTS][BWD_REFS - 1][CDF_SIZE(2)] = { 636 { { AOM_CDF2(2235) }, { AOM_CDF2(1423) } }, 637 { { AOM_CDF2(17182) }, { AOM_CDF2(15175) } }, 638 { { AOM_CDF2(30606) }, { AOM_CDF2(30489) } } 639 }; 640 641 static const aom_cdf_prob 642 default_palette_y_size_cdf[PALATTE_BSIZE_CTXS][CDF_SIZE(PALETTE_SIZES)] = { 643 { AOM_CDF7(7952, 13000, 18149, 21478, 25527, 29241) }, 644 { AOM_CDF7(7139, 11421, 16195, 19544, 23666, 28073) }, 645 { AOM_CDF7(7788, 12741, 17325, 20500, 24315, 28530) }, 646 { AOM_CDF7(8271, 14064, 18246, 21564, 25071, 28533) }, 647 { AOM_CDF7(12725, 19180, 21863, 24839, 27535, 30120) }, 648 { AOM_CDF7(9711, 14888, 16923, 21052, 25661, 27875) }, 649 { AOM_CDF7(14940, 20797, 21678, 24186, 27033, 28999) } 650 }; 651 652 static const aom_cdf_prob 653 default_palette_uv_size_cdf[PALATTE_BSIZE_CTXS][CDF_SIZE(PALETTE_SIZES)] = { 654 { AOM_CDF7(8713, 19979, 27128, 29609, 31331, 32272) }, 655 { AOM_CDF7(5839, 15573, 23581, 26947, 29848, 31700) }, 656 { AOM_CDF7(4426, 11260, 17999, 21483, 25863, 29430) }, 657 { AOM_CDF7(3228, 9464, 14993, 18089, 22523, 27420) }, 658 { AOM_CDF7(3768, 8886, 13091, 17852, 22495, 27207) }, 659 { AOM_CDF7(2464, 8451, 12861, 21632, 25525, 28555) }, 660 { AOM_CDF7(1269, 5435, 10433, 18963, 21700, 25865) } 661 }; 662 663 static const aom_cdf_prob default_palette_y_mode_cdf 664 [PALATTE_BSIZE_CTXS][PALETTE_Y_MODE_CONTEXTS][CDF_SIZE(2)] = { 665 { { AOM_CDF2(31676) }, { AOM_CDF2(3419) }, { AOM_CDF2(1261) } }, 666 { { AOM_CDF2(31912) }, { AOM_CDF2(2859) }, { AOM_CDF2(980) } }, 667 { { AOM_CDF2(31823) }, { AOM_CDF2(3400) }, { AOM_CDF2(781) } }, 668 { { AOM_CDF2(32030) }, { AOM_CDF2(3561) }, { AOM_CDF2(904) } }, 669 { { AOM_CDF2(32309) }, { AOM_CDF2(7337) }, { AOM_CDF2(1462) } }, 670 { { AOM_CDF2(32265) }, { AOM_CDF2(4015) }, { AOM_CDF2(1521) } }, 671 { { AOM_CDF2(32450) }, { AOM_CDF2(7946) }, { AOM_CDF2(129) } } 672 }; 673 674 static const aom_cdf_prob 675 default_palette_uv_mode_cdf[PALETTE_UV_MODE_CONTEXTS][CDF_SIZE(2)] = { 676 { AOM_CDF2(32461) }, { AOM_CDF2(21488) } 677 }; 678 679 static const aom_cdf_prob default_palette_y_color_index_cdf 680 [PALETTE_SIZES][PALETTE_COLOR_INDEX_CONTEXTS][CDF_SIZE(PALETTE_COLORS)] = { 681 { 682 { AOM_CDF2(28710) }, 683 { AOM_CDF2(16384) }, 684 { AOM_CDF2(10553) }, 685 { AOM_CDF2(27036) }, 686 { AOM_CDF2(31603) }, 687 }, 688 { 689 { AOM_CDF3(27877, 30490) }, 690 { AOM_CDF3(11532, 25697) }, 691 { AOM_CDF3(6544, 30234) }, 692 { AOM_CDF3(23018, 28072) }, 693 { AOM_CDF3(31915, 32385) }, 694 }, 695 { 696 { AOM_CDF4(25572, 28046, 30045) }, 697 { AOM_CDF4(9478, 21590, 27256) }, 698 { AOM_CDF4(7248, 26837, 29824) }, 699 { AOM_CDF4(19167, 24486, 28349) }, 700 { AOM_CDF4(31400, 31825, 32250) }, 701 }, 702 { 703 { AOM_CDF5(24779, 26955, 28576, 30282) }, 704 { AOM_CDF5(8669, 20364, 24073, 28093) }, 705 { AOM_CDF5(4255, 27565, 29377, 31067) }, 706 { AOM_CDF5(19864, 23674, 26716, 29530) }, 707 { AOM_CDF5(31646, 31893, 32147, 32426) }, 708 }, 709 { 710 { AOM_CDF6(23132, 25407, 26970, 28435, 30073) }, 711 { AOM_CDF6(7443, 17242, 20717, 24762, 27982) }, 712 { AOM_CDF6(6300, 24862, 26944, 28784, 30671) }, 713 { AOM_CDF6(18916, 22895, 25267, 27435, 29652) }, 714 { AOM_CDF6(31270, 31550, 31808, 32059, 32353) }, 715 }, 716 { 717 { AOM_CDF7(23105, 25199, 26464, 27684, 28931, 30318) }, 718 { AOM_CDF7(6950, 15447, 18952, 22681, 25567, 28563) }, 719 { AOM_CDF7(7560, 23474, 25490, 27203, 28921, 30708) }, 720 { AOM_CDF7(18544, 22373, 24457, 26195, 28119, 30045) }, 721 { AOM_CDF7(31198, 31451, 31670, 31882, 32123, 32391) }, 722 }, 723 { 724 { AOM_CDF8(21689, 23883, 25163, 26352, 27506, 28827, 30195) }, 725 { AOM_CDF8(6892, 15385, 17840, 21606, 24287, 26753, 29204) }, 726 { AOM_CDF8(5651, 23182, 25042, 26518, 27982, 29392, 30900) }, 727 { AOM_CDF8(19349, 22578, 24418, 25994, 27524, 29031, 30448) }, 728 { AOM_CDF8(31028, 31270, 31504, 31705, 31927, 32153, 32392) }, 729 }, 730 }; 731 732 static const aom_cdf_prob default_palette_uv_color_index_cdf 733 [PALETTE_SIZES][PALETTE_COLOR_INDEX_CONTEXTS][CDF_SIZE(PALETTE_COLORS)] = { 734 { 735 { AOM_CDF2(29089) }, 736 { AOM_CDF2(16384) }, 737 { AOM_CDF2(8713) }, 738 { AOM_CDF2(29257) }, 739 { AOM_CDF2(31610) }, 740 }, 741 { 742 { AOM_CDF3(25257, 29145) }, 743 { AOM_CDF3(12287, 27293) }, 744 { AOM_CDF3(7033, 27960) }, 745 { AOM_CDF3(20145, 25405) }, 746 { AOM_CDF3(30608, 31639) }, 747 }, 748 { 749 { AOM_CDF4(24210, 27175, 29903) }, 750 { AOM_CDF4(9888, 22386, 27214) }, 751 { AOM_CDF4(5901, 26053, 29293) }, 752 { AOM_CDF4(18318, 22152, 28333) }, 753 { AOM_CDF4(30459, 31136, 31926) }, 754 }, 755 { 756 { AOM_CDF5(22980, 25479, 27781, 29986) }, 757 { AOM_CDF5(8413, 21408, 24859, 28874) }, 758 { AOM_CDF5(2257, 29449, 30594, 31598) }, 759 { AOM_CDF5(19189, 21202, 25915, 28620) }, 760 { AOM_CDF5(31844, 32044, 32281, 32518) }, 761 }, 762 { 763 { AOM_CDF6(22217, 24567, 26637, 28683, 30548) }, 764 { AOM_CDF6(7307, 16406, 19636, 24632, 28424) }, 765 { AOM_CDF6(4441, 25064, 26879, 28942, 30919) }, 766 { AOM_CDF6(17210, 20528, 23319, 26750, 29582) }, 767 { AOM_CDF6(30674, 30953, 31396, 31735, 32207) }, 768 }, 769 { 770 { AOM_CDF7(21239, 23168, 25044, 26962, 28705, 30506) }, 771 { AOM_CDF7(6545, 15012, 18004, 21817, 25503, 28701) }, 772 { AOM_CDF7(3448, 26295, 27437, 28704, 30126, 31442) }, 773 { AOM_CDF7(15889, 18323, 21704, 24698, 26976, 29690) }, 774 { AOM_CDF7(30988, 31204, 31479, 31734, 31983, 32325) }, 775 }, 776 { 777 { AOM_CDF8(21442, 23288, 24758, 26246, 27649, 28980, 30563) }, 778 { AOM_CDF8(5863, 14933, 17552, 20668, 23683, 26411, 29273) }, 779 { AOM_CDF8(3415, 25810, 26877, 27990, 29223, 30394, 31618) }, 780 { AOM_CDF8(17965, 20084, 22232, 23974, 26274, 28402, 30390) }, 781 { AOM_CDF8(31190, 31329, 31516, 31679, 31825, 32026, 32322) }, 782 }, 783 }; 784 785 static const aom_cdf_prob 786 default_txfm_partition_cdf[TXFM_PARTITION_CONTEXTS][CDF_SIZE(2)] = { 787 { AOM_CDF2(28581) }, { AOM_CDF2(23846) }, { AOM_CDF2(20847) }, 788 { AOM_CDF2(24315) }, { AOM_CDF2(18196) }, { AOM_CDF2(12133) }, 789 { AOM_CDF2(18791) }, { AOM_CDF2(10887) }, { AOM_CDF2(11005) }, 790 { AOM_CDF2(27179) }, { AOM_CDF2(20004) }, { AOM_CDF2(11281) }, 791 { AOM_CDF2(26549) }, { AOM_CDF2(19308) }, { AOM_CDF2(14224) }, 792 { AOM_CDF2(28015) }, { AOM_CDF2(21546) }, { AOM_CDF2(14400) }, 793 { AOM_CDF2(28165) }, { AOM_CDF2(22401) }, { AOM_CDF2(16088) } 794 }; 795 796 static const aom_cdf_prob default_skip_txfm_cdfs[SKIP_CONTEXTS][CDF_SIZE(2)] = { 797 { AOM_CDF2(31671) }, { AOM_CDF2(16515) }, { AOM_CDF2(4576) } 798 }; 799 800 static const aom_cdf_prob default_skip_mode_cdfs[SKIP_MODE_CONTEXTS][CDF_SIZE( 801 2)] = { { AOM_CDF2(32621) }, { AOM_CDF2(20708) }, { AOM_CDF2(8127) } }; 802 803 static const aom_cdf_prob 804 default_compound_idx_cdfs[COMP_INDEX_CONTEXTS][CDF_SIZE(2)] = { 805 { AOM_CDF2(18244) }, { AOM_CDF2(12865) }, { AOM_CDF2(7053) }, 806 { AOM_CDF2(13259) }, { AOM_CDF2(9334) }, { AOM_CDF2(4644) } 807 }; 808 809 static const aom_cdf_prob 810 default_comp_group_idx_cdfs[COMP_GROUP_IDX_CONTEXTS][CDF_SIZE(2)] = { 811 { AOM_CDF2(26607) }, { AOM_CDF2(22891) }, { AOM_CDF2(18840) }, 812 { AOM_CDF2(24594) }, { AOM_CDF2(19934) }, { AOM_CDF2(22674) } 813 }; 814 815 static const aom_cdf_prob default_intrabc_cdf[CDF_SIZE(2)] = { AOM_CDF2( 816 30531) }; 817 818 static const aom_cdf_prob default_filter_intra_mode_cdf[CDF_SIZE( 819 FILTER_INTRA_MODES)] = { AOM_CDF5(8949, 12776, 17211, 29558) }; 820 821 static const aom_cdf_prob default_filter_intra_cdfs[BLOCK_SIZES_ALL][CDF_SIZE( 822 2)] = { { AOM_CDF2(4621) }, { AOM_CDF2(6743) }, { AOM_CDF2(5893) }, 823 { AOM_CDF2(7866) }, { AOM_CDF2(12551) }, { AOM_CDF2(9394) }, 824 { AOM_CDF2(12408) }, { AOM_CDF2(14301) }, { AOM_CDF2(12756) }, 825 { AOM_CDF2(22343) }, { AOM_CDF2(16384) }, { AOM_CDF2(16384) }, 826 { AOM_CDF2(16384) }, { AOM_CDF2(16384) }, { AOM_CDF2(16384) }, 827 { AOM_CDF2(16384) }, { AOM_CDF2(12770) }, { AOM_CDF2(10368) }, 828 { AOM_CDF2(20229) }, { AOM_CDF2(18101) }, { AOM_CDF2(16384) }, 829 { AOM_CDF2(16384) } }; 830 831 static const aom_cdf_prob default_switchable_restore_cdf[CDF_SIZE( 832 RESTORE_SWITCHABLE_TYPES)] = { AOM_CDF3(9413, 22581) }; 833 834 static const aom_cdf_prob default_wiener_restore_cdf[CDF_SIZE(2)] = { AOM_CDF2( 835 11570) }; 836 837 static const aom_cdf_prob default_sgrproj_restore_cdf[CDF_SIZE(2)] = { AOM_CDF2( 838 16855) }; 839 840 static const aom_cdf_prob default_delta_q_cdf[CDF_SIZE(DELTA_Q_PROBS + 1)] = { 841 AOM_CDF4(28160, 32120, 32677) 842 }; 843 844 static const aom_cdf_prob default_delta_lf_multi_cdf[FRAME_LF_COUNT][CDF_SIZE( 845 DELTA_LF_PROBS + 1)] = { { AOM_CDF4(28160, 32120, 32677) }, 846 { AOM_CDF4(28160, 32120, 32677) }, 847 { AOM_CDF4(28160, 32120, 32677) }, 848 { AOM_CDF4(28160, 32120, 32677) } }; 849 static const aom_cdf_prob default_delta_lf_cdf[CDF_SIZE(DELTA_LF_PROBS + 1)] = { 850 AOM_CDF4(28160, 32120, 32677) 851 }; 852 853 static const aom_cdf_prob 854 default_segment_pred_cdf[SEG_TEMPORAL_PRED_CTXS][CDF_SIZE(2)] = { 855 { AOM_CDF2(128 * 128) }, { AOM_CDF2(128 * 128) }, { AOM_CDF2(128 * 128) } 856 }; 857 858 static const aom_cdf_prob 859 default_spatial_pred_seg_tree_cdf[SPATIAL_PREDICTION_PROBS][CDF_SIZE( 860 MAX_SEGMENTS)] = { 861 { 862 AOM_CDF8(5622, 7893, 16093, 18233, 27809, 28373, 32533), 863 }, 864 { 865 AOM_CDF8(14274, 18230, 22557, 24935, 29980, 30851, 32344), 866 }, 867 { 868 AOM_CDF8(27527, 28487, 28723, 28890, 32397, 32647, 32679), 869 }, 870 }; 871 872 static const aom_cdf_prob default_tx_size_cdf[MAX_TX_CATS][TX_SIZE_CONTEXTS] 873 [CDF_SIZE(MAX_TX_DEPTH + 1)] = { 874 { { AOM_CDF2(19968) }, 875 { AOM_CDF2(19968) }, 876 { AOM_CDF2(24320) } }, 877 { { AOM_CDF3(12272, 30172) }, 878 { AOM_CDF3(12272, 30172) }, 879 { AOM_CDF3(18677, 30848) } }, 880 { { AOM_CDF3(12986, 15180) }, 881 { AOM_CDF3(12986, 15180) }, 882 { AOM_CDF3(24302, 25602) } }, 883 { { AOM_CDF3(5782, 11475) }, 884 { AOM_CDF3(5782, 11475) }, 885 { AOM_CDF3(16803, 22759) } }, 886 }; 887 888 // Negative values are invalid 889 const int av1_palette_color_index_context_lookup[MAX_COLOR_CONTEXT_HASH + 1] = { 890 -1, -1, 0, -1, -1, 4, 3, 2, 1 891 }; 892 893 int av1_get_palette_color_index_context(const uint8_t *color_map, int stride, 894 int r, int c, int palette_size, 895 uint8_t *color_order, int *color_idx) { 896 assert(palette_size <= PALETTE_MAX_SIZE); 897 assert(r > 0 || c > 0); 898 899 // Get color indices of neighbors. 900 int color_neighbors[NUM_PALETTE_NEIGHBORS]; 901 color_neighbors[0] = (c - 1 >= 0) ? color_map[r * stride + c - 1] : -1; 902 color_neighbors[1] = 903 (c - 1 >= 0 && r - 1 >= 0) ? color_map[(r - 1) * stride + c - 1] : -1; 904 color_neighbors[2] = (r - 1 >= 0) ? color_map[(r - 1) * stride + c] : -1; 905 906 // The +10 below should not be needed. But we get a warning "array subscript 907 // is above array bounds [-Werror=array-bounds]" without it, possibly due to 908 // this (or similar) bug: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59124 909 int scores[PALETTE_MAX_SIZE + 10] = { 0 }; 910 int i; 911 static const int weights[NUM_PALETTE_NEIGHBORS] = { 2, 1, 2 }; 912 for (i = 0; i < NUM_PALETTE_NEIGHBORS; ++i) { 913 if (color_neighbors[i] >= 0) { 914 scores[color_neighbors[i]] += weights[i]; 915 } 916 } 917 918 int inverse_color_order[PALETTE_MAX_SIZE]; 919 for (i = 0; i < PALETTE_MAX_SIZE; ++i) { 920 color_order[i] = i; 921 inverse_color_order[i] = i; 922 } 923 924 // Get the top NUM_PALETTE_NEIGHBORS scores (sorted from large to small). 925 for (i = 0; i < NUM_PALETTE_NEIGHBORS; ++i) { 926 int max = scores[i]; 927 int max_idx = i; 928 for (int j = i + 1; j < palette_size; ++j) { 929 if (scores[j] > max) { 930 max = scores[j]; 931 max_idx = j; 932 } 933 } 934 if (max_idx != i) { 935 // Move the score at index 'max_idx' to index 'i', and shift the scores 936 // from 'i' to 'max_idx - 1' by 1. 937 const int max_score = scores[max_idx]; 938 const uint8_t max_color_order = color_order[max_idx]; 939 for (int k = max_idx; k > i; --k) { 940 scores[k] = scores[k - 1]; 941 color_order[k] = color_order[k - 1]; 942 inverse_color_order[color_order[k]] = k; 943 } 944 scores[i] = max_score; 945 color_order[i] = max_color_order; 946 inverse_color_order[color_order[i]] = i; 947 } 948 } 949 950 if (color_idx != NULL) 951 *color_idx = inverse_color_order[color_map[r * stride + c]]; 952 953 // Get hash value of context. 954 int color_index_ctx_hash = 0; 955 static const int hash_multipliers[NUM_PALETTE_NEIGHBORS] = { 1, 2, 2 }; 956 for (i = 0; i < NUM_PALETTE_NEIGHBORS; ++i) { 957 color_index_ctx_hash += scores[i] * hash_multipliers[i]; 958 } 959 assert(color_index_ctx_hash > 0); 960 assert(color_index_ctx_hash <= MAX_COLOR_CONTEXT_HASH); 961 962 // Lookup context from hash. 963 const int color_index_ctx = 964 av1_palette_color_index_context_lookup[color_index_ctx_hash]; 965 assert(color_index_ctx >= 0); 966 assert(color_index_ctx < PALETTE_COLOR_INDEX_CONTEXTS); 967 return color_index_ctx; 968 } 969 970 void av1_init_mode_probs(FRAME_CONTEXT *fc) { 971 av1_copy(fc->palette_y_size_cdf, default_palette_y_size_cdf); 972 av1_copy(fc->palette_uv_size_cdf, default_palette_uv_size_cdf); 973 av1_copy(fc->palette_y_color_index_cdf, default_palette_y_color_index_cdf); 974 av1_copy(fc->palette_uv_color_index_cdf, default_palette_uv_color_index_cdf); 975 av1_copy(fc->kf_y_cdf, default_kf_y_mode_cdf); 976 av1_copy(fc->angle_delta_cdf, default_angle_delta_cdf); 977 av1_copy(fc->comp_inter_cdf, default_comp_inter_cdf); 978 av1_copy(fc->comp_ref_type_cdf, default_comp_ref_type_cdf); 979 av1_copy(fc->uni_comp_ref_cdf, default_uni_comp_ref_cdf); 980 av1_copy(fc->palette_y_mode_cdf, default_palette_y_mode_cdf); 981 av1_copy(fc->palette_uv_mode_cdf, default_palette_uv_mode_cdf); 982 av1_copy(fc->comp_ref_cdf, default_comp_ref_cdf); 983 av1_copy(fc->comp_bwdref_cdf, default_comp_bwdref_cdf); 984 av1_copy(fc->single_ref_cdf, default_single_ref_cdf); 985 av1_copy(fc->txfm_partition_cdf, default_txfm_partition_cdf); 986 av1_copy(fc->compound_index_cdf, default_compound_idx_cdfs); 987 av1_copy(fc->comp_group_idx_cdf, default_comp_group_idx_cdfs); 988 av1_copy(fc->newmv_cdf, default_newmv_cdf); 989 av1_copy(fc->zeromv_cdf, default_zeromv_cdf); 990 av1_copy(fc->refmv_cdf, default_refmv_cdf); 991 av1_copy(fc->drl_cdf, default_drl_cdf); 992 av1_copy(fc->motion_mode_cdf, default_motion_mode_cdf); 993 av1_copy(fc->obmc_cdf, default_obmc_cdf); 994 av1_copy(fc->inter_compound_mode_cdf, default_inter_compound_mode_cdf); 995 av1_copy(fc->compound_type_cdf, default_compound_type_cdf); 996 av1_copy(fc->wedge_idx_cdf, default_wedge_idx_cdf); 997 av1_copy(fc->interintra_cdf, default_interintra_cdf); 998 av1_copy(fc->wedge_interintra_cdf, default_wedge_interintra_cdf); 999 av1_copy(fc->interintra_mode_cdf, default_interintra_mode_cdf); 1000 av1_copy(fc->seg.pred_cdf, default_segment_pred_cdf); 1001 av1_copy(fc->filter_intra_cdfs, default_filter_intra_cdfs); 1002 av1_copy(fc->filter_intra_mode_cdf, default_filter_intra_mode_cdf); 1003 av1_copy(fc->switchable_restore_cdf, default_switchable_restore_cdf); 1004 av1_copy(fc->wiener_restore_cdf, default_wiener_restore_cdf); 1005 av1_copy(fc->sgrproj_restore_cdf, default_sgrproj_restore_cdf); 1006 av1_copy(fc->y_mode_cdf, default_if_y_mode_cdf); 1007 av1_copy(fc->uv_mode_cdf, default_uv_mode_cdf); 1008 av1_copy(fc->switchable_interp_cdf, default_switchable_interp_cdf); 1009 av1_copy(fc->partition_cdf, default_partition_cdf); 1010 av1_copy(fc->intra_ext_tx_cdf, default_intra_ext_tx_cdf); 1011 av1_copy(fc->inter_ext_tx_cdf, default_inter_ext_tx_cdf); 1012 av1_copy(fc->skip_mode_cdfs, default_skip_mode_cdfs); 1013 av1_copy(fc->skip_txfm_cdfs, default_skip_txfm_cdfs); 1014 av1_copy(fc->intra_inter_cdf, default_intra_inter_cdf); 1015 for (int i = 0; i < SPATIAL_PREDICTION_PROBS; i++) 1016 av1_copy(fc->seg.spatial_pred_seg_cdf[i], 1017 default_spatial_pred_seg_tree_cdf[i]); 1018 av1_copy(fc->tx_size_cdf, default_tx_size_cdf); 1019 av1_copy(fc->delta_q_cdf, default_delta_q_cdf); 1020 av1_copy(fc->delta_lf_cdf, default_delta_lf_cdf); 1021 av1_copy(fc->delta_lf_multi_cdf, default_delta_lf_multi_cdf); 1022 av1_copy(fc->cfl_sign_cdf, default_cfl_sign_cdf); 1023 av1_copy(fc->cfl_alpha_cdf, default_cfl_alpha_cdf); 1024 av1_copy(fc->intrabc_cdf, default_intrabc_cdf); 1025 } 1026 1027 void av1_set_default_ref_deltas(int8_t *ref_deltas) { 1028 assert(ref_deltas != NULL); 1029 1030 ref_deltas[INTRA_FRAME] = 1; 1031 ref_deltas[LAST_FRAME] = 0; 1032 ref_deltas[LAST2_FRAME] = ref_deltas[LAST_FRAME]; 1033 ref_deltas[LAST3_FRAME] = ref_deltas[LAST_FRAME]; 1034 ref_deltas[BWDREF_FRAME] = ref_deltas[LAST_FRAME]; 1035 ref_deltas[GOLDEN_FRAME] = -1; 1036 ref_deltas[ALTREF2_FRAME] = -1; 1037 ref_deltas[ALTREF_FRAME] = -1; 1038 } 1039 1040 void av1_set_default_mode_deltas(int8_t *mode_deltas) { 1041 assert(mode_deltas != NULL); 1042 1043 mode_deltas[0] = 0; 1044 mode_deltas[1] = 0; 1045 } 1046 1047 static void set_default_lf_deltas(struct loopfilter *lf) { 1048 lf->mode_ref_delta_enabled = 1; 1049 lf->mode_ref_delta_update = 1; 1050 1051 av1_set_default_ref_deltas(lf->ref_deltas); 1052 av1_set_default_mode_deltas(lf->mode_deltas); 1053 } 1054 1055 void av1_setup_frame_contexts(AV1_COMMON *cm) { 1056 // Store the frame context into a special slot (not associated with any 1057 // reference buffer), so that we can set up cm->pre_fc correctly later 1058 // This function must ONLY be called when cm->fc has been initialized with 1059 // default probs, either by av1_setup_past_independence or after manually 1060 // initializing them 1061 *cm->default_frame_context = *cm->fc; 1062 // TODO(jack.haughton@argondesign.com): don't think this should be necessary, 1063 // but could do with fuller testing 1064 if (cm->tiles.large_scale) { 1065 for (int i = LAST_FRAME; i <= ALTREF_FRAME; ++i) { 1066 RefCntBuffer *const buf = get_ref_frame_buf(cm, i); 1067 if (buf != NULL) buf->frame_context = *cm->fc; 1068 } 1069 for (int i = 0; i < cm->buffer_pool->num_frame_bufs; ++i) 1070 cm->buffer_pool->frame_bufs[i].frame_context = *cm->fc; 1071 } 1072 } 1073 1074 void av1_setup_past_independence(AV1_COMMON *cm) { 1075 // Reset the segment feature data to the default stats: 1076 // Features disabled, 0, with delta coding (Default state). 1077 av1_clearall_segfeatures(&cm->seg); 1078 1079 if (cm->cur_frame->seg_map) { 1080 memset(cm->cur_frame->seg_map, 0, 1081 (cm->cur_frame->mi_rows * cm->cur_frame->mi_cols)); 1082 } 1083 1084 // reset mode ref deltas 1085 av1_set_default_ref_deltas(cm->cur_frame->ref_deltas); 1086 av1_set_default_mode_deltas(cm->cur_frame->mode_deltas); 1087 set_default_lf_deltas(&cm->lf); 1088 1089 av1_default_coef_probs(cm); 1090 av1_init_mode_probs(cm->fc); 1091 av1_init_mv_probs(cm); 1092 cm->fc->initialized = 1; 1093 av1_setup_frame_contexts(cm); 1094 }