nihav-duck/src/codecs/vp7data.rs

   1 pub const KF_Y_MODE_TREE_PROBS: &[u8; 4] = &[ 145, 156, 163, 128 ];
   2 pub const KF_UV_MODE_TREE_PROBS: &[u8; 3] = &[ 142, 114, 183 ];
   3 pub const Y_MODE_TREE_PROBS: &[u8; 4] = &[ 112, 86, 140, 37 ];
   4 pub const UV_MODE_TREE_PROBS: &[u8; 3] = &[ 162, 101, 204 ];
   5
   6 pub const MV_UPDATE_PROBS: [[u8; 17]; 2] = [
   7     [ 237, 246, 253, 253, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 250, 250, 252 ],
   8     [ 231, 243, 245, 253, 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, 251, 251, 254 ]
   9 ];
  10 pub const DEFAULT_MV_PROBS: [[u8; 17]; 2] = [
  11     [ 162, 128, 225, 146, 172, 147, 214,  39, 156, 247, 210, 135,  68, 138, 220, 239, 246 ],
  12     [ 164, 128, 204, 170, 119, 235, 140, 230, 228, 244, 184, 201,  44, 173, 221, 239, 253 ]
  13 ];
  14 pub const MV_SPLIT_MODE_PROBS: [u8; 3] = [ 110, 111, 150 ];
  15 pub const SUB_MV_REF_PROBS: [u8; 3] = [ 180, 162, 25 ];
  16
  17 pub const INTER_MODE_PROBS: [[u8; 4]; 31] = [
  18     [   3,   3,   1, 246 ],
  19     [   7,  89,  66, 239 ],
  20     [  10,  90,  78, 238 ],
  21     [  14, 118,  95, 241 ],
  22     [  14, 123, 106, 238 ],
  23     [  20, 140, 109, 240 ],
  24     [  13, 155, 103, 238 ],
  25     [  21, 158,  99, 240 ],
  26     [  27,  82, 108, 232 ],
  27     [  19,  99, 123, 217 ],
  28     [  45, 139, 148, 236 ],
  29     [  50, 117, 144, 235 ],
  30     [  57, 128, 164, 238 ],
  31     [  69, 139, 171, 239 ],
  32     [  74, 154, 179, 238 ],
  33     [ 112, 165, 186, 242 ],
  34     [  98, 143, 185, 245 ],
  35     [ 105, 153, 190, 250 ],
  36     [ 124, 167, 192, 245 ],
  37     [ 131, 186, 203, 246 ],
  38     [  59, 184, 222, 224 ],
  39     [ 148, 215, 214, 213 ],
  40     [ 137, 211, 210, 219 ],
  41     [ 190, 227, 128, 228 ],
  42     [ 183, 228, 128, 228 ],
  43     [ 194, 234, 128, 228 ],
  44     [ 202, 236, 128, 228 ],
  45     [ 205, 240, 128, 228 ],
  46     [ 205, 244, 128, 228 ],
  47     [ 225, 246, 128, 228 ],
  48     [ 233, 251, 128, 228 ]
  49 ];
  50
  51 pub const B_MODE_TREE_PROBS: &[u8; 9] = &[ 120, 90, 79, 133, 87, 85, 80, 111, 151 ];
  52 pub const KF_B_MODE_TREE_PROBS: [[[u8; 9]; 10]; 10] = [
  53   [
  54     [ 231, 120,  48,  89, 115, 113, 120, 152, 112 ],
  55     [ 152, 179,  64, 126, 170, 118,  46,  70,  95 ],
  56     [ 175,  69, 143,  80,  85,  82,  72, 155, 103 ],
  57     [  56,  58,  10, 171, 218, 189,  17,  13, 152 ],
  58     [ 144,  71,  10,  38, 171, 213, 144,  34,  26 ],
  59     [ 114,  26,  17, 163,  44, 195,  21,  10, 173 ],
  60     [ 121,  24,  80, 195,  26,  62,  44,  64,  85 ],
  61     [ 170,  46,  55,  19, 136, 160,  33, 206,  71 ],
  62     [  63,  20,   8, 114, 114, 208,  12,   9, 226 ],
  63     [  81,  40,  11,  96, 182,  84,  29,  16,  36 ],
  64   ], [
  65     [ 134, 183,  89, 137,  98, 101, 106, 165, 148 ],
  66     [  72, 187, 100, 130, 157, 111,  32,  75,  80 ],
  67     [  66, 102, 167,  99,  74,  62,  40, 234, 128 ],
  68     [  41,  53,   9, 178, 241, 141,  26,   8, 107 ],
  69     [ 104,  79,  12,  27, 217, 255,  87,  17,   7 ],
  70     [  74,  43,  26, 146,  73, 166,  49,  23, 157 ],
  71     [  65,  38, 105, 160,  51,  52,  31, 115, 128 ],
  72     [  87,  68,  71,  44, 114,  51,  15, 186,  23 ],
  73     [  47,  41,  14, 110, 182, 183,  21,  17, 194 ],
  74     [  66,  45,  25, 102, 197, 189,  23,  18,  22 ],
  75   ], [
  76     [  88,  88, 147, 150,  42,  46,  45, 196, 205 ],
  77     [  43,  97, 183, 117,  85,  38,  35, 179,  61 ],
  78     [  39,  53, 200,  87,  26,  21,  43, 232, 171 ],
  79     [  56,  34,  51, 104, 114, 102,  29,  93,  77 ],
  80     [ 107,  54,  32,  26,  51,   1,  81,  43,  31 ],
  81     [  39,  28,  85, 171,  58, 165,  90,  98,  64 ],
  82     [  34,  22, 116, 206,  23,  34,  43, 166,  73 ],
  83     [  68,  25, 106,  22,  64, 171,  36, 225, 114 ],
  84     [  34,  19,  21, 102, 132, 188,  16,  76, 124 ],
  85     [  62,  18,  78,  95,  85,  57,  50,  48,  51 ],
  86   ], [
  87     [ 193, 101,  35, 159, 215, 111,  89,  46, 111 ],
  88     [  60, 148,  31, 172, 219, 228,  21,  18, 111 ],
  89     [ 112, 113,  77,  85, 179, 255,  38, 120, 114 ],
  90     [  40,  42,   1, 196, 245, 209,  10,  25, 109 ],
  91     [ 100,  80,   8,  43, 154,   1,  51,  26,  71 ],
  92     [  88,  43,  29, 140, 166, 213,  37,  43, 154 ],
  93     [  61,  63,  30, 155,  67,  45,  68,   1, 209 ],
  94     [ 142,  78,  78,  16, 255, 128,  34, 197, 171 ],
  95     [  41,  40,   5, 102, 211, 183,   4,   1, 221 ],
  96     [  51,  50,  17, 168, 209, 192,  23,  25,  82 ],
  97   ], [
  98     [ 125,  98,  42,  88, 104,  85, 117, 175,  82 ],
  99     [  95,  84,  53,  89, 128, 100, 113, 101,  45 ],
 100     [  75,  79, 123,  47,  51, 128,  81, 171,   1 ],
 101     [  57,  17,   5,  71, 102,  57,  53,  41,  49 ],
 102     [ 115,  21,   2,  10, 102, 255, 166,  23,   6 ],
 103     [  38,  33,  13, 121,  57,  73,  26,   1,  85 ],
 104     [  41,  10,  67, 138,  77, 110,  90,  47, 114 ],
 105     [ 101,  29,  16,  10,  85, 128, 101, 196,  26 ],
 106     [  57,  18,  10, 102, 102, 213,  34,  20,  43 ],
 107     [ 117,  20,  15,  36, 163, 128,  68,   1,  26 ],
 108   ], [
 109     [ 138,  31,  36, 171,  27, 166,  38,  44, 229 ],
 110     [  67,  87,  58, 169,  82, 115,  26,  59, 179 ],
 111     [  63,  59,  90, 180,  59, 166,  93,  73, 154 ],
 112     [  40,  40,  21, 116, 143, 209,  34,  39, 175 ],
 113     [  57,  46,  22,  24, 128,   1,  54,  17,  37 ],
 114     [  47,  15,  16, 183,  34, 223,  49,  45, 183 ],
 115     [  46,  17,  33, 183,   6,  98,  15,  32, 183 ],
 116     [  65,  32,  73, 115,  28, 128,  23, 128, 205 ],
 117     [  40,   3,   9, 115,  51, 192,  18,   6, 223 ],
 118     [  87,  37,   9, 115,  59,  77,  64,  21,  47 ],
 119   ], [
 120     [ 104,  55,  44, 218,   9,  54,  53, 130, 226 ],
 121     [  64,  90,  70, 205,  40,  41,  23,  26,  57 ],
 122     [  54,  57, 112, 184,   5,  41,  38, 166, 213 ],
 123     [  30,  34,  26, 133, 152, 116,  10,  32, 134 ],
 124     [  75,  32,  12,  51, 192, 255, 160,  43,  51 ],
 125     [  39,  19,  53, 221,  26, 114,  32,  73, 255 ],
 126     [  31,   9,  65, 234,   2,  15,   1, 118,  73 ],
 127     [  88,  31,  35,  67, 102,  85,  55, 186,  85 ],
 128     [  56,  21,  23, 111,  59, 205,  45,  37, 192 ],
 129     [  55,  38,  70, 124,  73, 102,   1,  34,  98 ],
 130   ], [
 131     [ 102,  61,  71,  37,  34,  53,  31, 243, 192 ],
 132     [  69,  60,  71,  38,  73, 119,  28, 222,  37 ],
 133     [  68,  45, 128,  34,   1,  47,  11, 245, 171 ],
 134     [  62,  17,  19,  70, 146,  85,  55,  62,  70 ],
 135     [  75,  15,   9,   9,  64, 255, 184, 119,  16 ],
 136     [  37,  43,  37, 154, 100, 163,  85, 160,   1 ],
 137     [  63,   9,  92, 136,  28,  64,  32, 201,  85 ],
 138     [  86,   6,  28,   5,  64, 255,  25, 248,   1 ],
 139     [  56,   8,  17, 132, 137, 255,  55, 116, 128 ],
 140     [  58,  15,  20,  82, 135,  57,  26, 121,  40 ],
 141   ], [
 142     [ 164,  50,  31, 137, 154, 133,  25,  35, 218 ],
 143     [  51, 103,  44, 131, 131, 123,  31,   6, 158 ],
 144     [  86,  40,  64, 135, 148, 224,  45, 183, 128 ],
 145     [  22,  26,  17, 131, 240, 154,  14,   1, 209 ],
 146     [  83,  12,  13,  54, 192, 255,  68,  47,  28 ],
 147     [  45,  16,  21,  91,  64, 222,   7,   1, 197 ],
 148     [  56,  21,  39, 155,  60, 138,  23, 102, 213 ],
 149     [  85,  26,  85,  85, 128, 128,  32, 146, 171 ],
 150     [  18,  11,   7,  63, 144, 171,   4,   4, 246 ],
 151     [  35,  27,  10, 146, 174, 171,  12,  26, 128 ],
 152   ], [
 153     [ 190,  80,  35,  99, 180,  80, 126,  54,  45 ],
 154     [  85, 126,  47,  87, 176,  51,  41,  20,  32 ],
 155     [ 101,  75, 128, 139, 118, 146, 116, 128,  85 ],
 156     [  56,  41,  15, 176, 236,  85,  37,   9,  62 ],
 157     [ 146,  36,  19,  30, 171, 255,  97,  27,  20 ],
 158     [  71,  30,  17, 119, 118, 255,  17,  18, 138 ],
 159     [ 101,  38,  60, 138,  55,  70,  43,  26, 142 ],
 160     [ 138,  45,  61,  62, 219,   1,  81, 188,  64 ],
 161     [  32,  41,  20, 117, 151, 142,  20,  21, 163 ],
 162     [ 112,  19,  12,  61, 195, 128,  48,   4,  24 ],
 163   ]
 164 ];
 165
 166 pub const DCT_UPDATE_PROBS: [[[[u8; 11]; 3]; 8]; 4] = [
 167   [
 168     [
 169       [ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 170       [ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 171       [ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ]
 172     ], [
 173       [ 176, 246, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 174       [ 223, 241, 252, 255, 255, 255, 255, 255, 255, 255, 255 ],
 175       [ 249, 253, 253, 255, 255, 255, 255, 255, 255, 255, 255 ]
 176     ], [
 177       [ 255, 244, 252, 255, 255, 255, 255, 255, 255, 255, 255 ],
 178       [ 234, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255 ],
 179       [ 253, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ]
 180     ], [
 181       [ 255, 246, 254, 255, 255, 255, 255, 255, 255, 255, 255 ],
 182       [ 239, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255 ],
 183       [ 254, 255, 254, 255, 255, 255, 255, 255, 255, 255, 255 ]
 184     ], [
 185       [ 255, 248, 254, 255, 255, 255, 255, 255, 255, 255, 255 ],
 186       [ 251, 255, 254, 255, 255, 255, 255, 255, 255, 255, 255 ],
 187       [ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ]
 188     ], [
 189       [ 255, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255 ],
 190       [ 251, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255 ],
 191       [ 254, 255, 254, 255, 255, 255, 255, 255, 255, 255, 255 ]
 192     ], [
 193       [ 255, 254, 253, 255, 254, 255, 255, 255, 255, 255, 255 ],
 194       [ 250, 255, 254, 255, 254, 255, 255, 255, 255, 255, 255 ],
 195       [ 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ]
 196     ], [
 197       [ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 198       [ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 199       [ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ]
 200     ],
 201   ], [
 202     [
 203       [ 217, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 204       [ 225, 252, 241, 253, 255, 255, 254, 255, 255, 255, 255 ],
 205       [ 234, 250, 241, 250, 253, 255, 253, 254, 255, 255, 255 ],
 206     ], [
 207       [ 255, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 208       [ 223, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255 ],
 209       [ 238, 253, 254, 254, 255, 255, 255, 255, 255, 255, 255 ],
 210     ], [
 211       [ 255, 248, 254, 255, 255, 255, 255, 255, 255, 255, 255 ],
 212       [ 249, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 213       [ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 214     ], [
 215       [ 255, 253, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 216       [ 247, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 217       [ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 218     ], [
 219       [ 255, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255 ],
 220       [ 252, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 221       [ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ]
 222     ], [
 223       [ 255, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255 ],
 224       [ 253, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 225       [ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ]
 226     ], [
 227       [ 255, 254, 253, 255, 255, 255, 255, 255, 255, 255, 255 ],
 228       [ 250, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 229       [ 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ]
 230     ], [
 231       [ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 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     ]
 235   ], [
 236     [
 237       [ 186, 251, 250, 255, 255, 255, 255, 255, 255, 255, 255 ],
 238       [ 234, 251, 244, 254, 255, 255, 255, 255, 255, 255, 255 ],
 239       [ 251, 251, 243, 253, 254, 255, 254, 255, 255, 255, 255 ]
 240     ], [
 241       [ 255, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255 ],
 242       [ 236, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255 ],
 243       [ 251, 253, 253, 254, 254, 255, 255, 255, 255, 255, 255 ]
 244     ], [
 245       [ 255, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255 ],
 246       [ 254, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255 ],
 247       [ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ]
 248     ], [
 249       [ 255, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 250       [ 254, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 251       [ 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ]
 252     ], [
 253       [ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 254       [ 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 255       [ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ]
 256     ], [
 257       [ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 258       [ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 259       [ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ]
 260     ], [
 261       [ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 262       [ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 263       [ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ]
 264     ], [
 265       [ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 266       [ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 267       [ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ]
 268     ]
 269   ], [
 270     [
 271       [ 248, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 272       [ 250, 254, 252, 254, 255, 255, 255, 255, 255, 255, 255 ],
 273       [ 248, 254, 249, 253, 255, 255, 255, 255, 255, 255, 255 ]
 274     ], [
 275       [ 255, 253, 253, 255, 255, 255, 255, 255, 255, 255, 255 ],
 276       [ 246, 253, 253, 255, 255, 255, 255, 255, 255, 255, 255 ],
 277       [ 252, 254, 251, 254, 254, 255, 255, 255, 255, 255, 255 ]
 278     ], [
 279       [ 255, 254, 252, 255, 255, 255, 255, 255, 255, 255, 255 ],
 280       [ 248, 254, 253, 255, 255, 255, 255, 255, 255, 255, 255 ],
 281       [ 253, 255, 254, 254, 255, 255, 255, 255, 255, 255, 255 ]
 282     ], [
 283       [ 255, 251, 254, 255, 255, 255, 255, 255, 255, 255, 255 ],
 284       [ 245, 251, 254, 255, 255, 255, 255, 255, 255, 255, 255 ],
 285       [ 253, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255 ]
 286     ], [
 287       [ 255, 251, 253, 255, 255, 255, 255, 255, 255, 255, 255 ],
 288       [ 252, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255 ],
 289       [ 255, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255 ]
 290     ], [
 291       [ 255, 252, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 292       [ 249, 255, 254, 255, 255, 255, 255, 255, 255, 255, 255 ],
 293       [ 255, 255, 254, 255, 255, 255, 255, 255, 255, 255, 255 ]
 294     ], [
 295       [ 255, 255, 253, 255, 255, 255, 255, 255, 255, 255, 255 ],
 296       [ 250, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 297       [ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ]
 298     ], [
 299       [ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 ],
 300       [ 254, 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 ];
 305 pub const DEFAULT_DCT_PROBS: [[[[u8; 11]; 3]; 8]; 4] = [
 306   [
 307     [
 308       [ 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 ],
 309       [ 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 ],
 310       [ 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 ],
 311     ], [
 312       [ 253, 136, 254, 255, 228, 219, 128, 128, 128, 128, 128 ],
 313       [ 189, 129, 242, 255, 227, 213, 255, 219, 128, 128, 128 ],
 314       [ 106, 126, 227, 252, 214, 209, 255, 255, 128, 128, 128 ],
 315     ], [
 316       [   1,  98, 248, 255, 236, 226, 255, 255, 128, 128, 128 ],
 317       [ 181, 133, 238, 254, 221, 234, 255, 154, 128, 128, 128 ],
 318       [  78, 134, 202, 247, 198, 180, 255, 219, 128, 128, 128 ],
 319     ], [
 320       [   1, 185, 249, 255, 243, 255, 128, 128, 128, 128, 128 ],
 321       [ 184, 150, 247, 255, 236, 224, 128, 128, 128, 128, 128 ],
 322       [  77, 110, 216, 255, 236, 230, 128, 128, 128, 128, 128 ],
 323     ], [
 324       [   1, 101, 251, 255, 241, 255, 128, 128, 128, 128, 128 ],
 325       [ 170, 139, 241, 252, 236, 209, 255, 255, 128, 128, 128 ],
 326       [  37, 116, 196, 243, 228, 255, 255, 255, 128, 128, 128 ],
 327     ], [
 328       [   1, 204, 254, 255, 245, 255, 128, 128, 128, 128, 128 ],
 329       [ 207, 160, 250, 255, 238, 128, 128, 128, 128, 128, 128 ],
 330       [ 102, 103, 231, 255, 211, 171, 128, 128, 128, 128, 128 ],
 331     ], [
 332       [   1, 152, 252, 255, 240, 255, 128, 128, 128, 128, 128 ],
 333       [ 177, 135, 243, 255, 234, 225, 128, 128, 128, 128, 128 ],
 334       [  80, 129, 211, 255, 194, 224, 128, 128, 128, 128, 128 ],
 335     ], [
 336       [   1,   1, 255, 128, 128, 128, 128, 128, 128, 128, 128 ],
 337       [ 246,   1, 255, 128, 128, 128, 128, 128, 128, 128, 128 ],
 338       [ 255, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 ],
 339     ]
 340   ], [
 341     [
 342       [ 198,  35, 237, 223, 193, 187, 162, 160, 145, 155,  62 ],
 343       [ 131,  45, 198, 221, 172, 176, 220, 157, 252, 221,   1 ],
 344       [  68,  47, 146, 208, 149, 167, 221, 162, 255, 223, 128 ],
 345     ], [
 346       [   1, 149, 241, 255, 221, 224, 255, 255, 128, 128, 128 ],
 347       [ 184, 141, 234, 253, 222, 220, 255, 199, 128, 128, 128 ],
 348       [  81,  99, 181, 242, 176, 190, 249, 202, 255, 255, 128 ],
 349     ], [
 350       [   1, 129, 232, 253, 214, 197, 242, 196, 255, 255, 128 ],
 351       [  99, 121, 210, 250, 201, 198, 255, 202, 128, 128, 128 ],
 352       [  23,  91, 163, 242, 170, 187, 247, 210, 255, 255, 128 ],
 353     ], [
 354       [   1, 200, 246, 255, 234, 255, 128, 128, 128, 128, 128 ],
 355       [ 109, 178, 241, 255, 231, 245, 255, 255, 128, 128, 128 ],
 356       [  44, 130, 201, 253, 205, 192, 255, 255, 128, 128, 128 ],
 357     ], [
 358       [   1, 132, 239, 251, 219, 209, 255, 165, 128, 128, 128 ],
 359       [  94, 136, 225, 251, 218, 190, 255, 255, 128, 128, 128 ],
 360       [  22, 100, 174, 245, 186, 161, 255, 199, 128, 128, 128 ],
 361     ], [
 362       [   1, 182, 249, 255, 232, 235, 128, 128, 128, 128, 128 ],
 363       [ 124, 143, 241, 255, 227, 234, 128, 128, 128, 128, 128 ],
 364       [  35,  77, 181, 251, 193, 211, 255, 205, 128, 128, 128 ],
 365     ], [
 366       [   1, 157, 247, 255, 236, 231, 255, 255, 128, 128, 128 ],
 367       [ 121, 141, 235, 255, 225, 227, 255, 255, 128, 128, 128 ],
 368       [  45,  99, 188, 251, 195, 217, 255, 224, 128, 128, 128 ],
 369     ], [
 370       [   1,   1, 251, 255, 213, 255, 128, 128, 128, 128, 128 ],
 371       [ 203,   1, 248, 255, 255, 128, 128, 128, 128, 128, 128 ],
 372       [ 137,   1, 177, 255, 224, 255, 128, 128, 128, 128, 128 ],
 373     ]
 374   ], [
 375     [
 376       [ 253,   9, 248, 251, 207, 208, 255, 192, 128, 128, 128 ],
 377       [ 175,  13, 224, 243, 193, 185, 249, 198, 255, 255, 128 ],
 378       [  73,  17, 171, 221, 161, 179, 236, 167, 255, 234, 128 ],
 379     ], [
 380       [   1,  95, 247, 253, 212, 183, 255, 255, 128, 128, 128 ],
 381       [ 239,  90, 244, 250, 211, 209, 255, 255, 128, 128, 128 ],
 382       [ 155,  77, 195, 248, 188, 195, 255, 255, 128, 128, 128 ],
 383     ], [
 384       [   1,  24, 239, 251, 218, 219, 255, 205, 128, 128, 128 ],
 385       [ 201,  51, 219, 255, 196, 186, 128, 128, 128, 128, 128 ],
 386       [  69,  46, 190, 239, 201, 218, 255, 228, 128, 128, 128 ],
 387     ], [
 388       [   1, 191, 251, 255, 255, 128, 128, 128, 128, 128, 128 ],
 389       [ 223, 165, 249, 255, 213, 255, 128, 128, 128, 128, 128 ],
 390       [ 141, 124, 248, 255, 255, 128, 128, 128, 128, 128, 128 ],
 391     ], [
 392       [   1,  16, 248, 255, 255, 128, 128, 128, 128, 128, 128 ],
 393       [ 190,  36, 230, 255, 236, 255, 128, 128, 128, 128, 128 ],
 394       [ 149,   1, 255, 128, 128, 128, 128, 128, 128, 128, 128 ],
 395     ], [
 396       [   1, 226, 255, 128, 128, 128, 128, 128, 128, 128, 128 ],
 397       [ 247, 192, 255, 128, 128, 128, 128, 128, 128, 128, 128 ],
 398       [ 240, 128, 255, 128, 128, 128, 128, 128, 128, 128, 128 ],
 399     ], [
 400       [   1, 134, 252, 255, 255, 128, 128, 128, 128, 128, 128 ],
 401       [ 213,  62, 250, 255, 255, 128, 128, 128, 128, 128, 128 ],
 402       [  55,  93, 255, 128, 128, 128, 128, 128, 128, 128, 128 ],
 403     ], [
 404       [ 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 ],
 405       [ 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 ],
 406       [ 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 ],
 407     ]
 408   ], [
 409     [
 410       [ 202,  24, 213, 235, 186, 191, 220, 160, 240, 175, 255 ],
 411       [ 126,  38, 182, 232, 169, 184, 228, 174, 255, 187, 128 ],
 412       [  61,  46, 138, 219, 151, 178, 240, 170, 255, 216, 128 ],
 413     ], [
 414       [   1, 112, 230, 250, 199, 191, 247, 159, 255, 255, 128 ],
 415       [ 166, 109, 228, 252, 211, 215, 255, 174, 128, 128, 128 ],
 416       [  39,  77, 162, 232, 172, 180, 245, 178, 255, 255, 128 ],
 417     ], [
 418       [   1,  52, 220, 246, 198, 199, 249, 220, 255, 255, 128 ],
 419       [ 124,  74, 191, 243, 183, 193, 250, 221, 255, 255, 128 ],
 420       [  24,  71, 130, 219, 154, 170, 243, 182, 255, 255, 128 ],
 421     ], [
 422       [   1, 182, 225, 249, 219, 240, 255, 224, 128, 128, 128 ],
 423       [ 149, 150, 226, 252, 216, 205, 255, 171, 128, 128, 128 ],
 424       [  28, 108, 170, 242, 183, 194, 254, 223, 255, 255, 128 ],
 425     ], [
 426       [   1,  81, 230, 252, 204, 203, 255, 192, 128, 128, 128 ],
 427       [ 123, 102, 209, 247, 188, 196, 255, 233, 128, 128, 128 ],
 428       [  20,  95, 153, 243, 164, 173, 255, 203, 128, 128, 128 ],
 429     ], [
 430       [   1, 222, 248, 255, 216, 213, 128, 128, 128, 128, 128 ],
 431       [ 168, 175, 246, 252, 235, 205, 255, 255, 128, 128, 128 ],
 432       [  47, 116, 215, 255, 211, 212, 255, 255, 128, 128, 128 ],
 433     ], [
 434       [   1, 121, 236, 253, 212, 214, 255, 255, 128, 128, 128 ],
 435       [ 141,  84, 213, 252, 201, 202, 255, 219, 128, 128, 128 ],
 436       [  42,  80, 160, 240, 162, 185, 255, 205, 128, 128, 128 ],
 437     ], [
 438       [   1,   1, 255, 128, 128, 128, 128, 128, 128, 128, 128 ],
 439       [ 244,   1, 255, 128, 128, 128, 128, 128, 128, 128, 128 ],
 440       [ 238,   1, 255, 128, 128, 128, 128, 128, 128, 128, 128 ],
 441     ]
 442   ]
 443 ];
 444
 445 pub const Y_DC_QUANTS: [i16; 128] = [
 446       4,   4,   5,   6,   6,   7,   8,   8,   9,  10,  11,  12,  13,  14,  15,  16,
 447      17,  18,  19,  20,  21,  22,  23,  23,  24,  25,  26,  27,  28,  29,  30,  31,
 448      32,  33,  33,  34,  35,  36,  36,  37,  38,  39,  39,  40,  41,  41,  42,  43,
 449      43,  44,  45,  45,  46,  47,  48,  48,  49,  50,  51,  52,  53,  53,  54,  56,
 450      57,  58,  59,  60,  62,  63,  65,  66,  68,  70,  72,  74,  76,  79,  81,  84,
 451      87,  90,  93,  96, 100, 104, 108, 112, 116, 121, 126, 131, 136, 142, 148, 154,
 452     160, 167, 174, 182, 189, 198, 206, 215, 224, 234, 244, 254, 265, 277, 288, 301,
 453     313, 327, 340, 355, 370, 385, 401, 417, 434, 452, 470, 489, 509, 529, 550, 572
 454 ];
 455 pub const Y_AC_QUANTS: [i16; 128] = [
 456       4,   4,   5,   5,   6,   6,   7,   8,   9,  10,  11,  12,   13,   15,   16,   17,
 457      19,  20,  22,  23,  25,  26,  28,  29,  31,  32,  34,  35,   37,   38,   40,   41,
 458      42,  44,  45,  46,  48,  49,  50,  51,  53,  54,  55,  56,   57,   58,   59,   61,
 459      62,  63,  64,  65,  67,  68,  69,  70,  72,  73,  75,  76,   78,   80,   82,   84,
 460      86,  88,  91,  93,  96,  99, 102, 105, 109, 112, 116, 121,  125,  130,  135,  140,
 461     146, 152, 158, 165, 172, 180, 188, 196, 205, 214, 224, 234,  245,  256,  268,  281,
 462     294, 308, 322, 337, 353, 369, 386, 404, 423, 443, 463, 484,  506,  529,  553,  578,
 463     604, 631, 659, 688, 718, 749, 781, 814, 849, 885, 922, 960, 1000, 1041, 1083, 1127
 464 ];
 465 pub const Y2_DC_QUANTS: [i16; 128] = [
 466       7,   9,  11,  13,  15,  17,  19,  21,  23,  26,  28,  30,   33,   35,   37,   39,
 467      42,  44,  46,  48,  51,  53,  55,  57,  59,  61,  63,  65,   67,   69,   70,   72,
 468      74,  75,  77,  78,  80,  81,  83,  84,  85,  87,  88,  89,   90,   92,   93,   94,
 469      95,  96,  97,  99, 100, 101, 102, 104, 105, 106, 108, 109,  111,  113,  114,  116,
 470     118, 120, 123, 125, 128, 131, 134, 137, 140, 144, 148, 152,  156,  161,  166,  171,
 471     176, 182, 188, 195, 202, 209, 217, 225, 234, 243, 253, 263,  274,  285,  297,  309,
 472     322, 336, 350, 365, 381, 397, 414, 432, 450, 470, 490, 511,  533,  556,  579,  604,
 473     630, 656, 684, 713, 742, 773, 805, 838, 873, 908, 945, 983, 1022, 1063, 1105, 1148
 474 ];
 475 pub const Y2_AC_QUANTS: [i16; 128] = [
 476       7,   9,   11,   13,   16,   18,   21,   24,   26,   29,   32,   35,   38,   41,   43,   46,
 477      49,  52,   55,   58,   61,   64,   66,   69,   72,   74,   77,   79,   82,   84,   86,   88,
 478      91,  93,   95,   97,   98,  100,  102,  104,  105,  107,  109,  110,  112,  113,  115,  116,
 479     117, 119,  120,  122,  123,  125,  127,  128,  130,  132,  134,  136,  138,  141,  143,  146,
 480     149, 152,  155,  158,  162,  166,  171,  175,  180,  185,  191,  197,  204,  210,  218,  226,
 481     234, 243,  252,  262,  273,  284,  295,  308,  321,  335,  350,  365,  381,  398,  416,  435,
 482     455, 476,  497,  520,  544,  569,  595,  622,  650,  680,  711,  743,  776,  811,  848,  885,
 483     925, 965, 1008, 1052, 1097, 1144, 1193, 1244, 1297, 1351, 1407, 1466, 1526, 1588, 1652, 1719
 484 ];
 485 pub const UV_DC_QUANTS: [i16; 128] = [
 486       4,   4,   5,   6,   6,   7,   8,   8,   9,  10,  11,  12,  13,  14,  15,  16,
 487      17,  18,  19,  20,  21,  22,  23,  23,  24,  25,  26,  27,  28,  29,  30,  31,
 488      32,  33,  33,  34,  35,  36,  36,  37,  38,  39,  39,  40,  41,  41,  42,  43,
 489      43,  44,  45,  45,  46,  47,  48,  48,  49,  50,  51,  52,  53,  53,  54,  56,
 490      57,  58,  59,  60,  62,  63,  65,  66,  68,  70,  72,  74,  76,  79,  81,  84,
 491      87,  90,  93,  96, 100, 104, 108, 112, 116, 121, 126, 131, 132, 132, 132, 132,
 492     132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 132,
 493     132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 132
 494 ];
 495 pub const UV_AC_QUANTS: [i16; 128] = [
 496       4,   4,   5,   5,   6,   6,   7,   8,   9,  10,  11,  12,   13,   15,   16,   17,
 497      19,  20,  22,  23,  25,  26,  28,  29,  31,  32,  34,  35,   37,   38,   40,   41,
 498      42,  44,  45,  46,  48,  49,  50,  51,  53,  54,  55,  56,   57,   58,   59,   61,
 499      62,  63,  64,  65,  67,  68,  69,  70,  72,  73,  75,  76,   78,   80,   82,   84,
 500      86,  88,  91,  93,  96,  99, 102, 105, 109, 112, 116, 121,  125,  130,  135,  140,
 501     146, 152, 158, 165, 172, 180, 188, 196, 205, 214, 224, 234,  245,  256,  268,  281,
 502     294, 308, 322, 337, 353, 369, 386, 404, 423, 443, 463, 484,  506,  529,  553,  578,
 503     604, 631, 659, 688, 718, 749, 781, 814, 849, 885, 922, 960, 1000, 1041, 1083, 1127
 504 ];