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      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
    400