vp8/common/context.c

   1 /*
   2  *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
   3  *
   4  *  Use of this source code is governed by a BSD-style license
   5  *  that can be found in the LICENSE file in the root of the source
   6  *  tree. An additional intellectual property rights grant can be found
   7  *  in the file PATENTS.  All contributing project authors may
   8  *  be found in the AUTHORS file in the root of the source tree.
   9  */
  10
  11
  12 #include "entropy.h"
  13
  14 /* *** GENERATED FILE: DO NOT EDIT *** */
  15
  16 #if 0
  17 int Contexts[vp8_coef_counter_dimen];
  18
  19 const int default_contexts[vp8_coef_counter_dimen] =
  20 {
  21     {
  22         // Block Type ( 0 )
  23         {
  24             // Coeff Band ( 0 )
  25             {   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,},
  26             {   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,},
  27             {   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,},
  28         },
  29         {
  30             // Coeff Band ( 1 )
  31             {30190, 26544, 225,  24,   4,   0,   0,   0,   0,   0,   0, 4171593,},
  32             {26846, 25157, 1241, 130,  26,   6,   1,   0,   0,   0,   0, 149987,},
  33             {10484, 9538, 1006, 160,  36,  18,   0,   0,   0,   0,   0, 15104,},
  34         },
  35         {
  36             // Coeff Band ( 2 )
  37             {25842, 40456, 1126,  83,  11,   2,   0,   0,   0,   0,   0,   0,},
  38             {9338, 8010, 512,  73,   7,   3,   2,   0,   0,   0,   0, 43294,},
  39             {1047, 751, 149,  31,  13,   6,   1,   0,   0,   0,   0, 879,},
  40         },
  41         {
  42             // Coeff Band ( 3 )
  43             {26136, 9826, 252,  13,   0,   0,   0,   0,   0,   0,   0,   0,},
  44             {8134, 5574, 191,  14,   2,   0,   0,   0,   0,   0,   0, 35302,},
  45             { 605, 677, 116,   9,   1,   0,   0,   0,   0,   0,   0, 611,},
  46         },
  47         {
  48             // Coeff Band ( 4 )
  49             {10263, 15463, 283,  17,   0,   0,   0,   0,   0,   0,   0,   0,},
  50             {2773, 2191, 128,   9,   2,   2,   0,   0,   0,   0,   0, 10073,},
  51             { 134, 125,  32,   4,   0,   2,   0,   0,   0,   0,   0,  50,},
  52         },
  53         {
  54             // Coeff Band ( 5 )
  55             {10483, 2663,  23,   1,   0,   0,   0,   0,   0,   0,   0,   0,},
  56             {2137, 1251,  27,   1,   1,   0,   0,   0,   0,   0,   0, 14362,},
  57             { 116, 156,  14,   2,   1,   0,   0,   0,   0,   0,   0, 190,},
  58         },
  59         {
  60             // Coeff Band ( 6 )
  61             {40977, 27614, 412,  28,   0,   0,   0,   0,   0,   0,   0,   0,},
  62             {6113, 5213, 261,  22,   3,   0,   0,   0,   0,   0,   0, 26164,},
  63             { 382, 312,  50,  14,   2,   0,   0,   0,   0,   0,   0, 345,},
  64         },
  65         {
  66             // Coeff Band ( 7 )
  67             {   0,  26,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,},
  68             {   0,  13,   0,   0,   0,   0,   0,   0,   0,   0,   0, 319,},
  69             {   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   8,},
  70         },
  71     },
  72     {
  73         // Block Type ( 1 )
  74         {
  75             // Coeff Band ( 0 )
  76             {3268, 19382, 1043, 250,  93,  82,  49,  26,  17,   8,  25, 82289,},
  77             {8758, 32110, 5436, 1832, 827, 668, 420, 153,  24,   0,   3, 52914,},
  78             {9337, 23725, 8487, 3954, 2107, 1836, 1069, 399,  59,   0,   0, 18620,},
  79         },
  80         {
  81             // Coeff Band ( 1 )
  82             {12419, 8420, 452,  62,   9,   1,   0,   0,   0,   0,   0,   0,},
  83             {11715, 8705, 693,  92,  15,   7,   2,   0,   0,   0,   0, 53988,},
  84             {7603, 8585, 2306, 778, 270, 145,  39,   5,   0,   0,   0, 9136,},
  85         },
  86         {
  87             // Coeff Band ( 2 )
  88             {15938, 14335, 1207, 184,  55,  13,   4,   1,   0,   0,   0,   0,},
  89             {7415, 6829, 1138, 244,  71,  26,   7,   0,   0,   0,   0, 9980,},
  90             {1580, 1824, 655, 241,  89,  46,  10,   2,   0,   0,   0, 429,},
  91         },
  92         {
  93             // Coeff Band ( 3 )
  94             {19453, 5260, 201,  19,   0,   0,   0,   0,   0,   0,   0,   0,},
  95             {9173, 3758, 213,  22,   1,   1,   0,   0,   0,   0,   0, 9820,},
  96             {1689, 1277, 276,  51,  17,   4,   0,   0,   0,   0,   0, 679,},
  97         },
  98         {
  99             // Coeff Band ( 4 )
 100             {12076, 10667, 620,  85,  19,   9,   5,   0,   0,   0,   0,   0,},
 101             {4665, 3625, 423,  55,  19,   9,   0,   0,   0,   0,   0, 5127,},
 102             { 415, 440, 143,  34,  20,   7,   2,   0,   0,   0,   0, 101,},
 103         },
 104         {
 105             // Coeff Band ( 5 )
 106             {12183, 4846, 115,  11,   1,   0,   0,   0,   0,   0,   0,   0,},
 107             {4226, 3149, 177,  21,   2,   0,   0,   0,   0,   0,   0, 7157,},
 108             { 375, 621, 189,  51,  11,   4,   1,   0,   0,   0,   0, 198,},
 109         },
 110         {
 111             // Coeff Band ( 6 )
 112             {61658, 37743, 1203,  94,  10,   3,   0,   0,   0,   0,   0,   0,},
 113             {15514, 11563, 903, 111,  14,   5,   0,   0,   0,   0,   0, 25195,},
 114             { 929, 1077, 291,  78,  14,   7,   1,   0,   0,   0,   0, 507,},
 115         },
 116         {
 117             // Coeff Band ( 7 )
 118             {   0, 990,  15,   3,   0,   0,   0,   0,   0,   0,   0,   0,},
 119             {   0, 412,  13,   0,   0,   0,   0,   0,   0,   0,   0, 1641,},
 120             {   0,  18,   7,   1,   0,   0,   0,   0,   0,   0,   0,  30,},
 121         },
 122     },
 123     {
 124         // Block Type ( 2 )
 125         {
 126             // Coeff Band ( 0 )
 127             { 953, 24519, 628, 120,  28,  12,   4,   0,   0,   0,   0, 2248798,},
 128             {1525, 25654, 2647, 617, 239, 143,  42,   5,   0,   0,   0, 66837,},
 129             {1180, 11011, 3001, 1237, 532, 448, 239,  54,   5,   0,   0, 7122,},
 130         },
 131         {
 132             // Coeff Band ( 1 )
 133             {1356, 2220,  67,  10,   4,   1,   0,   0,   0,   0,   0,   0,},
 134             {1450, 2544, 102,  18,   4,   3,   0,   0,   0,   0,   0, 57063,},
 135             {1182, 2110, 470, 130,  41,  21,   0,   0,   0,   0,   0, 6047,},
 136         },
 137         {
 138             // Coeff Band ( 2 )
 139             { 370, 3378, 200,  30,   5,   4,   1,   0,   0,   0,   0,   0,},
 140             { 293, 1006, 131,  29,  11,   0,   0,   0,   0,   0,   0, 5404,},
 141             { 114, 387,  98,  23,   4,   8,   1,   0,   0,   0,   0, 236,},
 142         },
 143         {
 144             // Coeff Band ( 3 )
 145             { 579, 194,   4,   0,   0,   0,   0,   0,   0,   0,   0,   0,},
 146             { 395, 213,   5,   1,   0,   0,   0,   0,   0,   0,   0, 4157,},
 147             { 119, 122,   4,   0,   0,   0,   0,   0,   0,   0,   0, 300,},
 148         },
 149         {
 150             // Coeff Band ( 4 )
 151             {  38, 557,  19,   0,   0,   0,   0,   0,   0,   0,   0,   0,},
 152             {  21, 114,  12,   1,   0,   0,   0,   0,   0,   0,   0, 427,},
 153             {   0,   5,   0,   0,   0,   0,   0,   0,   0,   0,   0,   7,},
 154         },
 155         {
 156             // Coeff Band ( 5 )
 157             {  52,   7,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,},
 158             {  18,   6,   0,   0,   0,   0,   0,   0,   0,   0,   0, 652,},
 159             {   1,   1,   0,   0,   0,   0,   0,   0,   0,   0,   0,  30,},
 160         },
 161         {
 162             // Coeff Band ( 6 )
 163             { 640, 569,  10,   0,   0,   0,   0,   0,   0,   0,   0,   0,},
 164             {  25,  77,   2,   0,   0,   0,   0,   0,   0,   0,   0, 517,},
 165             {   4,   7,   0,   0,   0,   0,   0,   0,   0,   0,   0,   3,},
 166         },
 167         {
 168             // Coeff Band ( 7 )
 169             {   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,},
 170             {   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,},
 171             {   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,},
 172         },
 173     },
 174     {
 175         // Block Type ( 3 )
 176         {
 177             // Coeff Band ( 0 )
 178             {2506, 20161, 2707, 767, 261, 178, 107,  30,  14,   3,   0, 100694,},
 179             {8806, 36478, 8817, 3268, 1280, 850, 401, 114,  42,   0,   0, 58572,},
 180             {11003, 27214, 11798, 5716, 2482, 2072, 1048, 175,  32,   0,   0, 19284,},
 181         },
 182         {
 183             // Coeff Band ( 1 )
 184             {9738, 11313, 959, 205,  70,  18,  11,   1,   0,   0,   0,   0,},
 185             {12628, 15085, 1507, 273,  52,  19,   9,   0,   0,   0,   0, 54280,},
 186             {10701, 15846, 5561, 1926, 813, 570, 249,  36,   0,   0,   0, 6460,},
 187         },
 188         {
 189             // Coeff Band ( 2 )
 190             {6781, 22539, 2784, 634, 182, 123,  20,   4,   0,   0,   0,   0,},
 191             {6263, 11544, 2649, 790, 259, 168,  27,   5,   0,   0,   0, 20539,},
 192             {3109, 4075, 2031, 896, 457, 386, 158,  29,   0,   0,   0, 1138,},
 193         },
 194         {
 195             // Coeff Band ( 3 )
 196             {11515, 4079, 465,  73,   5,  14,   2,   0,   0,   0,   0,   0,},
 197             {9361, 5834, 650,  96,  24,   8,   4,   0,   0,   0,   0, 22181,},
 198             {4343, 3974, 1360, 415, 132,  96,  14,   1,   0,   0,   0, 1267,},
 199         },
 200         {
 201             // Coeff Band ( 4 )
 202             {4787, 9297, 823, 168,  44,  12,   4,   0,   0,   0,   0,   0,},
 203             {3619, 4472, 719, 198,  60,  31,   3,   0,   0,   0,   0, 8401,},
 204             {1157, 1175, 483, 182,  88,  31,   8,   0,   0,   0,   0, 268,},
 205         },
 206         {
 207             // Coeff Band ( 5 )
 208             {8299, 1226,  32,   5,   1,   0,   0,   0,   0,   0,   0,   0,},
 209             {3502, 1568,  57,   4,   1,   1,   0,   0,   0,   0,   0, 9811,},
 210             {1055, 1070, 166,  29,   6,   1,   0,   0,   0,   0,   0, 527,},
 211         },
 212         {
 213             // Coeff Band ( 6 )
 214             {27414, 27927, 1989, 347,  69,  26,   0,   0,   0,   0,   0,   0,},
 215             {5876, 10074, 1574, 341,  91,  24,   4,   0,   0,   0,   0, 21954,},
 216             {1571, 2171, 778, 324, 124,  65,  16,   0,   0,   0,   0, 979,},
 217         },
 218         {
 219             // Coeff Band ( 7 )
 220             {   0,  29,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,},
 221             {   0,  23,   0,   0,   0,   0,   0,   0,   0,   0,   0, 459,},
 222             {   0,   1,   0,   0,   0,   0,   0,   0,   0,   0,   0,  13,},
 223         },
 224     },
 225 };
 226
 227 //Update probabilities for the nodes in the token entropy tree.
 228 const vp8_prob tree_update_probs[vp8_coef_tree_dimen] =
 229 {
 230     {
 231         {
 232             {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 233             {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 234             {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 235         },
 236         {
 237             {176, 246, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 238             {223, 241, 252, 255, 255, 255, 255, 255, 255, 255, 255, },
 239             {249, 253, 253, 255, 255, 255, 255, 255, 255, 255, 255, },
 240         },
 241         {
 242             {255, 244, 252, 255, 255, 255, 255, 255, 255, 255, 255, },
 243             {234, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
 244             {253, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 245         },
 246         {
 247             {255, 246, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
 248             {239, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
 249             {254, 255, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
 250         },
 251         {
 252             {255, 248, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
 253             {251, 255, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
 254             {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 255         },
 256         {
 257             {255, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
 258             {251, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
 259             {254, 255, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
 260         },
 261         {
 262             {255, 254, 253, 255, 254, 255, 255, 255, 255, 255, 255, },
 263             {250, 255, 254, 255, 254, 255, 255, 255, 255, 255, 255, },
 264             {254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 265         },
 266         {
 267             {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 268             {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 269             {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 270         },
 271     },
 272     {
 273         {
 274             {217, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 275             {225, 252, 241, 253, 255, 255, 254, 255, 255, 255, 255, },
 276             {234, 250, 241, 250, 253, 255, 253, 254, 255, 255, 255, },
 277         },
 278         {
 279             {255, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 280             {223, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
 281             {238, 253, 254, 254, 255, 255, 255, 255, 255, 255, 255, },
 282         },
 283         {
 284             {255, 248, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
 285             {249, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 286             {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 287         },
 288         {
 289             {255, 253, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 290             {247, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 291             {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 292         },
 293         {
 294             {255, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
 295             {252, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 296             {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 297         },
 298         {
 299             {255, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
 300             {253, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 301             {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 302         },
 303         {
 304             {255, 254, 253, 255, 255, 255, 255, 255, 255, 255, 255, },
 305             {250, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 306             {254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 307         },
 308         {
 309             {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 310             {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 311             {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 312         },
 313     },
 314     {
 315         {
 316             {186, 251, 250, 255, 255, 255, 255, 255, 255, 255, 255, },
 317             {234, 251, 244, 254, 255, 255, 255, 255, 255, 255, 255, },
 318             {251, 251, 243, 253, 254, 255, 254, 255, 255, 255, 255, },
 319         },
 320         {
 321             {255, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
 322             {236, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
 323             {251, 253, 253, 254, 254, 255, 255, 255, 255, 255, 255, },
 324         },
 325         {
 326             {255, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
 327             {254, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
 328             {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 329         },
 330         {
 331             {255, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 332             {254, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 333             {254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 334         },
 335         {
 336             {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 337             {254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 338             {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 339         },
 340         {
 341             {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 342             {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 343             {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 344         },
 345         {
 346             {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 347             {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 348             {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 349         },
 350         {
 351             {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 352             {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 353             {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 354         },
 355     },
 356     {
 357         {
 358             {248, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 359             {250, 254, 252, 254, 255, 255, 255, 255, 255, 255, 255, },
 360             {248, 254, 249, 253, 255, 255, 255, 255, 255, 255, 255, },
 361         },
 362         {
 363             {255, 253, 253, 255, 255, 255, 255, 255, 255, 255, 255, },
 364             {246, 253, 253, 255, 255, 255, 255, 255, 255, 255, 255, },
 365             {252, 254, 251, 254, 254, 255, 255, 255, 255, 255, 255, },
 366         },
 367         {
 368             {255, 254, 252, 255, 255, 255, 255, 255, 255, 255, 255, },
 369             {248, 254, 253, 255, 255, 255, 255, 255, 255, 255, 255, },
 370             {253, 255, 254, 254, 255, 255, 255, 255, 255, 255, 255, },
 371         },
 372         {
 373             {255, 251, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
 374             {245, 251, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
 375             {253, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
 376         },
 377         {
 378             {255, 251, 253, 255, 255, 255, 255, 255, 255, 255, 255, },
 379             {252, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
 380             {255, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 381         },
 382         {
 383             {255, 252, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 384             {249, 255, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
 385             {255, 255, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
 386         },
 387         {
 388             {255, 255, 253, 255, 255, 255, 255, 255, 255, 255, 255, },
 389             {250, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 390             {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 391         },
 392         {
 393             {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 394             {254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 395             {255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
 396         },
 397     },
 398 };
 399 #endif