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FFmpeg/libavcodec/dnxhddata.c

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  1. /*

  2.  * VC3/DNxHD data.

  3.  * Copyright (c) 2007 SmartJog S.A., Baptiste Coudurier <baptiste dot coudurier at smartjog dot com>

  4.  *

  5.  * This file is part of Libav.

  6.  *

  7.  * Libav is free software; you can redistribute it and/or

  8.  * modify it under the terms of the GNU Lesser General Public

  9.  * License as published by the Free Software Foundation; either

  10.  * version 2.1 of the License, or (at your option) any later version.

  11.  *

  12.  * Libav is distributed in the hope that it will be useful,

  13.  * but WITHOUT ANY WARRANTY; without even the implied warranty of

  14.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

  15.  * Lesser General Public License for more details.

  16.  *

  17.  * You should have received a copy of the GNU Lesser General Public

  18.  * License along with Libav; if not, write to the Free Software

  19.  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

  20.  */

  21. 

  22. #include "avcodec.h"

  23. #include "dnxhddata.h"

  24. #include "libavutil/common.h"

  25. 

  26. static const uint8_t dnxhd_1235_luma_weight[] = {

  27.      0, 32, 32, 32, 33, 35, 38, 39,

  28.     32, 33, 32, 33, 36, 36, 39, 42,

  29.     32, 32, 33, 36, 35, 37, 41, 43,

  30.     31, 33, 34, 36, 36, 40, 42, 48,

  31.     32, 34, 36, 37, 39, 42, 46, 51,

  32.     36, 37, 37, 39, 41, 46, 51, 55,

  33.     37, 39, 41, 41, 47, 50, 55, 56,

  34.     41, 42, 41, 44, 50, 53, 60, 60

  35. };

  36. 

  37. static const uint8_t dnxhd_1235_chroma_weight[] = {

  38.      0, 32, 33, 34, 39, 41, 54, 59,

  39.     33, 34, 35, 38, 43, 49, 58, 84,

  40.     34, 37, 39, 44, 46, 55, 74, 87,

  41.     40, 42, 47, 48, 58, 70, 87, 86,

  42.     43, 50, 56, 63, 72, 94, 91, 82,

  43.     55, 63, 65, 75, 93, 89, 85, 73,

  44.     61, 67, 82, 81, 83, 90, 79, 73,

  45.     74, 84, 75, 78, 90, 85, 73, 73

  46. };

  47. 

  48. static const uint8_t dnxhd_1237_luma_weight[] = {

  49.      0,  32,  33,  34, 34, 36, 37, 36,

  50.     36,  37,  38,  38, 38, 39, 41, 44,

  51.     43,  41,  40,  41, 46, 49, 47, 46,

  52.     47,  49,  51,  54, 60, 62, 59, 55,

  53.     54,  56,  58,  61, 65, 66, 64, 63,

  54.     66,  73,  78,  79, 80, 79, 78, 78,

  55.     82,  87,  89,  90, 93, 95, 96, 97,

  56.     97, 100, 104, 102, 98, 98, 99, 99,

  57. };

  58. 

  59. static const uint8_t dnxhd_1237_chroma_weight[] = {

  60.      0,  32,  36,  39, 39, 38, 39,  41,

  61.     45,  51,  57,  58, 53, 48, 47,  51,

  62.     55,  58,  66,  75, 81, 83, 82,  78,

  63.     73,  72,  74,  77, 83, 85, 83,  82,

  64.     89,  99,  96,  90, 94, 97, 99, 105,

  65.    109, 105,  95,  89, 92, 95, 94,  93,

  66.     92,  88,  89,  90, 93, 95, 96,  97,

  67.     97, 100, 104, 102, 98, 98, 99,  99,

  68. };

  69. 

  70. static const uint8_t dnxhd_1238_luma_weight[] = {

  71.      0, 32, 32, 33, 34, 33, 33, 33,

  72.     33, 33, 33, 33, 33, 35, 37, 37,

  73.     36, 36, 35, 36, 38, 38, 36, 35,

  74.     36, 37, 38, 41, 42, 41, 39, 38,

  75.     38, 38, 39, 41, 42, 41, 39, 39,

  76.     40, 41, 43, 44, 44, 44, 44, 44,

  77.     45, 47, 47, 47, 49, 50, 51, 51,

  78.     51, 53, 55, 57, 58, 59, 57, 57,

  79. };

  80. 

  81. static const uint8_t dnxhd_1238_chroma_weight[] = {

  82.      0, 32, 35, 35, 35, 34, 34, 35,

  83.     39, 43, 45, 45, 41, 39, 40, 41,

  84.     42, 44, 48, 55, 59, 63, 65, 59,

  85.     53, 52, 52, 55, 61, 62, 58, 58,

  86.     63, 66, 66, 65, 70, 74, 70, 66,

  87.     65, 68, 75, 77, 74, 74, 77, 76,

  88.     73, 73, 73, 73, 76, 80, 89, 90,

  89.     82, 77, 80, 86, 84, 82, 82, 82,

  90. };

  91. 

  92. static const uint8_t dnxhd_1241_luma_weight[] = {

  93.      0, 32, 33, 34, 34, 35, 36, 37,

  94.     36, 37, 38, 38, 38, 39, 39, 40,

  95.     40, 38, 38, 39, 38, 37, 39, 41,

  96.     41, 42, 43, 45, 45, 46, 47, 46,

  97.     45, 43, 39, 37, 37, 40, 44, 45,

  98.     45, 46, 46, 46, 47, 47, 46, 44,

  99.     42, 43, 45, 47, 48, 49, 50, 49,

  100.     48, 46, 47, 48, 48, 49, 49, 49,

  101. };

  102. 

  103. static const uint8_t dnxhd_1241_chroma_weight[] = {

  104.      0, 32, 36, 38, 37, 37, 40, 41,

  105.     40, 40, 42, 42, 41, 41, 41, 41,

  106.     42, 43, 44, 44, 45, 46, 46, 45,

  107.     44, 45, 45, 45, 45, 46, 47, 46,

  108.     45, 44, 42, 41, 43, 45, 45, 47,

  109.     48, 48, 48, 46, 47, 47, 46, 47,

  110.     46, 45, 45, 47, 48, 49, 50, 49,

  111.     48, 46, 48, 49, 48, 49, 49, 49,

  112. };

  113. 

  114. static const uint8_t dnxhd_1242_luma_weight[] = {

  115.      0, 32, 33, 33, 34, 35, 36, 35,

  116.     33, 33, 35, 36, 37, 37, 38, 37,

  117.     37, 37, 36, 37, 37, 37, 38, 39,

  118.     37, 36, 37, 40, 42, 45, 46, 44,

  119.     41, 42, 44, 45, 47, 49, 50, 48,

  120.     46, 48, 49, 50, 52, 52, 50, 49,

  121.     47, 48, 50, 50, 51, 51, 50, 49,

  122.     49, 51, 52, 51, 49, 47, 47, 47,

  123. };

  124. 

  125. static const uint8_t dnxhd_1242_chroma_weight[] = {

  126.      0, 32, 37, 42, 45, 45, 45, 44,

  127.     38, 37, 40, 42, 44, 49, 51, 47,

  128.     41, 40, 43, 44, 46, 48, 51, 54,

  129.     51, 47, 47, 45, 47, 50, 51, 49,

  130.     46, 47, 49, 47, 50, 55, 55, 51,

  131.     48, 49, 51, 51, 52, 52, 54, 54,

  132.     49, 49, 52, 53, 54, 54, 53, 53,

  133.     55, 59, 63, 62, 60, 60, 60, 60,

  134. };

  135. 

  136. static const uint8_t dnxhd_1243_luma_weight[] = {

  137.      0, 32, 32, 33, 33, 35, 35, 35,

  138.     35, 35, 35, 35, 34, 35, 38, 40,

  139.     39, 37, 37, 37, 36, 35, 36, 38,

  140.     40, 41, 42, 44, 45, 44, 42, 41,

  141.     40, 38, 36, 36, 37, 38, 40, 43,

  142.     44, 45, 45, 45, 45, 45, 45, 41,

  143.     39, 41, 45, 47, 47, 48, 48, 48,

  144.     46, 44, 45, 47, 47, 48, 47, 47,

  145. };

  146. 

  147. static const uint8_t dnxhd_1243_chroma_weight[] = {

  148.      0, 32, 36, 37, 36, 37, 39, 39,

  149.     41, 43, 43, 42, 41, 41, 41, 42,

  150.     43, 43, 43, 44, 44, 44, 46, 47,

  151.     46, 45, 45, 45, 45, 46, 44, 44,

  152.     45, 44, 42, 41, 43, 46, 45, 44,

  153.     45, 45, 45, 46, 46, 46, 45, 44,

  154.     45, 44, 45, 47, 47, 48, 49, 48,

  155.     46, 45, 46, 47, 47, 48, 47, 47,

  156. };

  157. 

  158. static const uint8_t dnxhd_1250_luma_weight[] = {

  159.      0, 32, 35, 35, 36, 36, 41, 43,

  160.     32, 34, 35, 36, 37, 39, 43, 47,

  161.     33, 34, 36, 38, 38, 42, 42, 50,

  162.     34, 36, 38, 38, 41, 40, 47, 54,

  163.     35, 38, 39, 40, 39, 45, 49, 58,

  164.     38, 39, 40, 39, 46, 47, 54, 60,

  165.     38, 39, 41, 46, 46, 48, 57, 62,

  166.     40, 41, 44, 45, 49, 54, 63, 63

  167. };

  168. 

  169. static const uint8_t dnxhd_1250_chroma_weight[] = {

  170.      0, 32, 35, 36, 40, 42, 51, 51,

  171.     35, 36, 39, 39, 43, 51, 52, 55,

  172.     36, 41, 41, 43, 51, 53, 54, 56,

  173.     43, 44, 45, 50, 54, 54, 55, 57,

  174.     45, 48, 50, 51, 55, 58, 59, 58,

  175.     49, 52, 49, 57, 58, 62, 58, 60,

  176.     51, 51, 56, 58, 62, 61, 59, 62,

  177.     52, 52, 60, 61, 59, 59, 63, 63

  178. };

  179. 

  180. static const uint8_t dnxhd_1251_luma_weight[] = {

  181.      0, 32, 32, 34, 34, 34, 34, 35,

  182.     35, 35, 36, 37, 36, 36, 35, 36,

  183.     38, 38, 38, 38, 38, 38, 38, 38,

  184.     38, 38, 39, 41, 44, 43, 41, 40,

  185.     40, 40, 40, 39, 40, 41, 40, 39,

  186.     40, 43, 46, 46, 44, 44, 44, 42,

  187.     41, 43, 46, 48, 50, 55, 58, 53,

  188.     48, 50, 55, 58, 61, 62, 62, 62,

  189. };

  190. 

  191. static const uint8_t dnxhd_1251_chroma_weight[] = {

  192.      0, 32, 35, 36, 36, 35, 36, 39,

  193.     41, 43, 45, 44, 41, 39, 40, 42,

  194.     43, 43, 45, 48, 48, 48, 50, 50,

  195.     50, 51, 51, 51, 51, 52, 53, 54,

  196.     51, 49, 51, 52, 52, 56, 57, 55,

  197.     54, 54, 55, 56, 55, 58, 58, 58,

  198.     60, 61, 62, 62, 59, 57, 58, 58,

  199.     61, 59, 59, 59, 61, 62, 62, 62,

  200. };

  201. 

  202. static const uint8_t dnxhd_1252_luma_weight[] = {

  203.       0,  32,  34, 35, 36, 36, 36, 37,

  204.      36,  37,  39, 40, 41, 40, 40, 40,

  205.      41,  41,  42, 41, 41, 43, 44, 44,

  206.      45,  46,  48, 55, 60, 57, 52, 50,

  207.      49,  49,  52, 52, 53, 55, 58, 62,

  208.      65,  73,  82, 82, 80, 78, 73, 68,

  209.      71,  82,  90, 90, 88, 87, 90, 95,

  210.     100, 107, 103, 97, 95, 93, 99, 99,

  211. };

  212. static const uint8_t dnxhd_1252_chroma_weight[] = {

  213.       0,  32,  35,  36,  37,  37,  38,  40,

  214.      42,  46,  49,  50,  50,  49,  49,  53,

  215.      56,  56,  57,  58,  60,  62,  64,  65,

  216.      63,  64,  64,  65,  66,  65,  67,  71,

  217.      72,  74,  74,  74,  74,  77,  81,  78,

  218.      72,  73,  82,  85,  89,  88,  84,  80,

  219.      90, 100,  90,  90,  88,  87,  90,  95,

  220.     114, 128, 125, 129, 134, 125, 116, 116,

  221. };

  222. 

  223. static const uint8_t dnxhd_1237_dc_codes[12] = {

  224.     0, 12, 13, 1, 2, 3, 4, 5, 14, 30, 62, 63,

  225. };

  226. 

  227. static const uint8_t dnxhd_1237_dc_bits[12] = {

  228.     3, 4, 4, 3, 3, 3, 3, 3, 4, 5, 6, 6,

  229. };

  230. 

  231. static const uint16_t dnxhd_1237_ac_codes[257] = {

  232.         0,     1,     4,     5,    12,    26,    27,    56,

  233.        57,    58,    59,   120,   121,   244,   245,   246,

  234.       247,   248,   498,   499,   500,   501,   502,  1006,

  235.      1007,  1008,  1009,  1010,  1011,  2024,  2025,  2026,

  236.      2027,  2028,  2029,  2030,  2031,  4064,  4065,  4066,

  237.      4067,  4068,  4069,  4070,  4071,  4072,  4073,  8148,

  238.      8149,  8150,  8151,  8152,  8153,  8154,  8155,  8156,

  239.      8157,  8158, 16318, 16319, 16320, 16321, 16322, 16323,

  240.     16324, 16325, 16326, 16327, 16328, 16329, 16330, 16331,

  241.     16332, 16333, 32668, 32669, 32670, 32671, 32672, 32673,

  242.     32674, 32675, 32676, 32677, 32678, 32679, 32680, 32681,

  243.     32682, 32683, 32684, 65370, 65371, 65372, 65373, 65374,

  244.     65375, 65376, 65377, 65378, 65379, 65380, 65381, 65382,

  245.     65383, 65384, 65385, 65386, 65387, 65388, 65389, 65390,

  246.     65391, 65392, 65393, 65394, 65395, 65396, 65397, 65398,

  247.     65399, 65400, 65401, 65402, 65403, 65404, 65405, 65406,

  248.     65407, 65408, 65409, 65410, 65411, 65412, 65413, 65414,

  249.     65415, 65416, 65417, 65418, 65419, 65420, 65421, 65422,

  250.     65423, 65424, 65425, 65426, 65427, 65428, 65429, 65430,

  251.     65431, 65432, 65433, 65434, 65435, 65436, 65437, 65438,

  252.     65439, 65440, 65441, 65442, 65443, 65444, 65445, 65446,

  253.     65447, 65448, 65449, 65450, 65451, 65452, 65453, 65454,

  254.     65455, 65456, 65457, 65458, 65459, 65460, 65461, 65462,

  255.     65463, 65464, 65465, 65466, 65467, 65468, 65469, 65470,

  256.     65471, 65472, 65473, 65474, 65475, 65476, 65477, 65478,

  257.     65479, 65480, 65481, 65482, 65483, 65484, 65485, 65486,

  258.     65487, 65488, 65489, 65490, 65491, 65492, 65493, 65494,

  259.     65495, 65496, 65497, 65498, 65499, 65500, 65501, 65502,

  260.     65503, 65504, 65505, 65506, 65507, 65508, 65509, 65510,

  261.     65511, 65512, 65513, 65514, 65515, 65516, 65517, 65518,

  262.     65519, 65520, 65521, 65522, 65523, 65524, 65525, 65526,

  263.     65527, 65528, 65529, 65530, 65531, 65532, 65533, 65534,

  264.     65535,

  265. };

  266. 

  267. static const uint8_t dnxhd_1237_ac_bits[257] = {

  268.      2,  2,  3,  3,  4,  5,  5,  6,  6,  6,  6,  7,  7,  8,  8,  8,

  269.      8,  8,  9,  9,  9,  9,  9, 10, 10, 10, 10, 10, 10, 11, 11, 11,

  270.     11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 13,

  271.     13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14,

  272.     14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15,

  273.     15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 16, 16, 16, 16, 16,

  274.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  275.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  276.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  277.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  278.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  279.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  280.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  281.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  282.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  283.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  284.     16,

  285. };

  286. 

  287. static const uint8_t dnxhd_1237_ac_level[257] = {

  288.      1,  1,  2,  0,  3,  4,  2,  5,  6,  7,  3,  8,  9, 10, 11, 12,

  289.      4,  5, 13, 14, 15, 16,  6, 17, 18, 19, 20, 21,  7, 22, 23, 24,

  290.     25, 26, 27,  8,  9, 28, 29, 30, 31, 32, 33, 34, 10, 11, 12, 35,

  291.     36, 37, 38, 39, 40, 41, 13, 14, 15, 16, 42, 43, 44, 45, 46, 47,

  292.     48, 49, 50, 51, 52, 17, 18, 19, 20, 21, 53, 54, 55, 56, 57, 58,

  293.     59, 60, 61, 64,  1, 22, 23, 24, 25, 26, 27, 62, 63,  2,  3,  4,

  294.      5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20,

  295.     21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36,

  296.     37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52,

  297.     53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 28, 29, 30, 31,

  298.     32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,

  299.     48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,

  300.     64,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,

  301.     16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,

  302.     32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,

  303.     48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,

  304.     64,

  305. };

  306. 

  307. static const uint8_t dnxhd_1237_ac_run_flag[257] = {

  308.     0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0,

  309.     1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0,

  310.     0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0,

  311.     0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,

  312.     0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,

  313.     0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,

  314.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  315.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  316.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  317.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1,

  318.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  319.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  320.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  321.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  322.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  323.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  324.     1,

  325. };

  326. 

  327. static const uint8_t dnxhd_1237_ac_index_flag[257] = {

  328.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  329.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  330.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  331.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  332.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  333.     0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1,

  334.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  335.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  336.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  337.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0,

  338.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  339.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  340.     0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  341.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  342.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  343.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  344.     1,

  345. };

  346. 

  347. static const uint16_t dnxhd_1237_run_codes[62] = {

  348.        0,    4,   10,   11,   24,   25,   26,   54,

  349.       55,   56,   57,   58,  118,  119,  240,  482,

  350.      483,  484,  485,  486,  487,  488,  489,  490,

  351.      491,  492,  493,  494,  990,  991,  992,  993,

  352.      994,  995,  996,  997,  998,  999, 1000, 1001,

  353.     1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009,

  354.     1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017,

  355.     1018, 1019, 1020, 1021, 1022, 1023,

  356. };

  357. 

  358. static const uint8_t dnxhd_1237_run_bits[62] = {

  359.      1,  3,  4,  4,  5,  5,  5,  6,  6,  6,  6,  6,  7,  7,  8,  9,

  360.      9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9,  9, 10, 10, 10, 10,

  361.     10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,

  362.     10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,

  363. };

  364. 

  365. static const uint8_t dnxhd_1237_run[62] = {

  366.      1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15, 16,

  367.     17, 18, 19, 20, 21, 53, 57, 58, 59, 60, 61, 62, 22, 23, 24, 25,

  368.     26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41,

  369.     42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 54, 55, 56,

  370. };

  371. 

  372. static const uint8_t dnxhd_1238_dc_codes[12] = {

  373.     0, 12, 13, 1, 2, 3, 4, 5, 14, 30, 62, 63,

  374. };

  375. 

  376. static const uint8_t dnxhd_1238_dc_bits[12] = {

  377.     3, 4, 4, 3, 3, 3, 3, 3, 4, 5, 6, 6,

  378. };

  379. 

  380. static const uint16_t dnxhd_1238_ac_codes[257] = {

  381.         0,     1,     4,    10,    11,    24,    25,    26,

  382.        54,    55,    56,    57,   116,   117,   118,   119,

  383.       240,   241,   242,   243,   244,   245,   492,   493,

  384.       494,   495,   496,   497,   498,   499,  1000,  1001,

  385.      1002,  1003,  1004,  1005,  1006,  1007,  1008,  2018,

  386.      2019,  2020,  2021,  2022,  2023,  2024,  2025,  2026,

  387.      2027,  4056,  4057,  4058,  4059,  4060,  4061,  4062,

  388.      4063,  4064,  4065,  4066,  4067,  4068,  4069,  8140,

  389.      8141,  8142,  8143,  8144,  8145,  8146,  8147,  8148,

  390.      8149,  8150,  8151,  8152,  8153,  8154,  8155,  8156,

  391.     16314, 16315, 16316, 16317, 16318, 16319, 16320, 16321,

  392.     16322, 16323, 16324, 16325, 16326, 16327, 16328, 16329,

  393.     16330, 16331, 16332, 16333, 16334, 16335, 16336, 16337,

  394.     16338, 32678, 32679, 32680, 32681, 32682, 32683, 32684,

  395.     32685, 32686, 32687, 32688, 32689, 32690, 32691, 32692,

  396.     32693, 32694, 32695, 32696, 32697, 32698, 32699, 32700,

  397.     32701, 32702, 32703, 32704, 32705, 65412, 65413, 65414,

  398.     65415, 65416, 65417, 65418, 65419, 65420, 65421, 65422,

  399.     65423, 65424, 65425, 65426, 65427, 65428, 65429, 65430,

  400.     65431, 65432, 65433, 65434, 65435, 65436, 65437, 65438,

  401.     65439, 65440, 65441, 65442, 65443, 65444, 65445, 65446,

  402.     65447, 65448, 65449, 65450, 65451, 65452, 65453, 65454,

  403.     65455, 65456, 65457, 65458, 65459, 65460, 65461, 65462,

  404.     65463, 65464, 65465, 65466, 65467, 65468, 65469, 65470,

  405.     65471, 65472, 65473, 65474, 65475, 65476, 65477, 65478,

  406.     65479, 65480, 65481, 65482, 65483, 65484, 65485, 65486,

  407.     65487, 65488, 65489, 65490, 65491, 65492, 65493, 65494,

  408.     65495, 65496, 65497, 65498, 65499, 65500, 65501, 65502,

  409.     65503, 65504, 65505, 65506, 65507, 65508, 65509, 65510,

  410.     65511, 65512, 65513, 65514, 65515, 65516, 65517, 65518,

  411.     65519, 65520, 65521, 65522, 65523, 65524, 65525, 65526,

  412.     65527, 65528, 65529, 65530, 65531, 65532, 65533, 65534,

  413.     65535,

  414. };

  415. 

  416. static const uint8_t dnxhd_1238_ac_bits[257] = {

  417.      2,  2,  3,  4,  4,  5,  5,  5,  6,  6,  6,  6,  7,  7,  7,  7,

  418.      8,  8,  8,  8,  8,  8,  9,  9,  9,  9,  9,  9,  9,  9, 10, 10,

  419.     10, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11,

  420.     11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 13,

  421.     13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,

  422.     14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,

  423.     14, 14, 14, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15,

  424.     15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,

  425.     15, 15, 15, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  426.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  427.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  428.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  429.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  430.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  431.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  432.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  433.     16,

  434. };

  435. 

  436. static const uint8_t dnxhd_1238_ac_level[257] = {

  437.      1,  1,  2,  3,  0,  4,  5,  2,  6,  7,  8,  3,  9, 10, 11,  4,

  438.     12, 13, 14, 15, 16,  5, 17, 18, 19, 20, 21, 22,  6,  7, 23, 24,

  439.     25, 26, 27, 28, 29,  8,  9, 30, 31, 32, 33, 34, 35, 36, 37, 10,

  440.     11, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 12, 13, 14, 49,

  441.     50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 15, 16, 17, 18,

  442.     62, 63, 64,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13,

  443.     14, 15, 16, 19, 20, 21, 22, 23, 24, 17, 18, 19, 20, 21, 22, 23,

  444.     24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 40, 25,

  445.     26, 27, 28, 29, 30, 38, 39, 41, 42, 43, 44, 45, 46, 47, 48, 49,

  446.     50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 31,

  447.     32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,

  448.     48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,

  449.     64,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,

  450.     16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,

  451.     32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,

  452.     48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,

  453.     64,

  454. }; /* 0 is EOB */

  455. 

  456. static const uint8_t dnxhd_1238_ac_run_flag[257] = {

  457.     0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1,

  458.     0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0,

  459.     0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1,

  460.     1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0,

  461.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1,

  462.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  463.     0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0,

  464.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1,

  465.     1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  466.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1,

  467.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  468.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  469.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  470.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  471.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  472.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  473.     1,

  474. };

  475. 

  476. static const uint8_t dnxhd_1238_ac_index_flag[257] = {

  477.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  478.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  479.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  480.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  481.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  482.     0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  483.     1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1,

  484.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,

  485.     0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  486.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,

  487.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  488.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  489.     0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  490.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  491.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  492.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  493.     1,

  494. };

  495. 

  496. static const uint16_t dnxhd_1235_1238_1241_run_codes[62] = {

  497.        0,    4,   10,   11,   24,   25,   26,   27,

  498.       56,   57,   58,   59,  120,  242,  486,  487,

  499.      488,  489,  980,  981,  982,  983,  984,  985,

  500.      986,  987,  988,  989,  990,  991,  992,  993,

  501.      994,  995,  996,  997,  998,  999, 1000, 1001,

  502.     1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009,

  503.     1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017,

  504.     1018, 1019, 1020, 1021, 1022, 1023,

  505. };

  506. 

  507. static const uint8_t dnxhd_1235_1238_1241_run_bits[62] = {

  508.      1,  3,  4,  4,  5,  5,  5,  5,  6,  6,  6,  6,  7,  8,  9,  9,

  509.      9,  9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,

  510.     10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,

  511.     10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,

  512. };

  513. 

  514. static const uint8_t dnxhd_1238_run[62] = {

  515.      1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15, 16,

  516.     20, 21, 17, 18, 19, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32,

  517.     33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,

  518.     49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62,

  519. };

  520. 

  521. static const uint8_t dnxhd_1235_1241_dc_codes[14] = {

  522.     10, 62, 11, 12, 13, 0, 1, 2, 3, 4, 14, 30, 126, 127,

  523. };

  524. 

  525. static const uint8_t dnxhd_1235_1241_dc_bits[14] = {

  526.     4, 6, 4, 4, 4, 3, 3, 3, 3, 3, 4, 5, 7, 7,

  527. };

  528. 

  529. static const uint16_t dnxhd_1235_1241_ac_codes[257] = {

  530.         0,     1,     4,    10,    11,    24,    25,    26,

  531.        54,    55,    56,    57,   116,   117,   118,   119,

  532.       240,   241,   242,   243,   244,   245,   492,   493,

  533.       494,   495,   496,   497,   498,   998,   999,  1000,

  534.      1001,  1002,  1003,  1004,  1005,  1006,  1007,  2016,

  535.      2017,  2018,  2019,  2020,  2021,  2022,  2023,  2024,

  536.      2025,  2026,  4054,  4055,  4056,  4057,  4058,  4059,

  537.      4060,  4061,  4062,  4063,  4064,  4065,  4066,  4067,

  538.      4068,  4069,  8140,  8141,  8142,  8143,  8144,  8145,

  539.      8146,  8147,  8148,  8149,  8150,  8151,  8152,  8153,

  540.      8154,  8155,  8156,  8157, 16316, 16317, 16318, 16319,

  541.     16320, 16321, 16322, 16323, 16324, 16325, 16326, 16327,

  542.     16328, 16329, 16330, 16331, 16332, 16333, 16334, 16335,

  543.     16336, 16337, 32676, 32677, 32678, 32679, 32680, 32681,

  544.     32682, 32683, 32684, 32685, 32686, 32687, 32688, 32689,

  545.     32690, 32691, 32692, 32693, 32694, 32695, 32696, 32697,

  546.     32698, 32699, 32700, 32701, 32702, 32703, 32704, 32705,

  547.     32706, 32707, 32708, 65418, 65419, 65420, 65421, 65422,

  548.     65423, 65424, 65425, 65426, 65427, 65428, 65429, 65430,

  549.     65431, 65432, 65433, 65434, 65435, 65436, 65437, 65438,

  550.     65439, 65440, 65441, 65442, 65443, 65444, 65445, 65446,

  551.     65447, 65448, 65449, 65450, 65451, 65452, 65453, 65454,

  552.     65455, 65456, 65457, 65458, 65459, 65460, 65461, 65462,

  553.     65463, 65464, 65465, 65466, 65467, 65468, 65469, 65470,

  554.     65471, 65472, 65473, 65474, 65475, 65476, 65477, 65478,

  555.     65479, 65480, 65481, 65482, 65483, 65484, 65485, 65486,

  556.     65487, 65488, 65489, 65490, 65491, 65492, 65493, 65494,

  557.     65495, 65496, 65497, 65498, 65499, 65500, 65501, 65502,

  558.     65503, 65504, 65505, 65506, 65507, 65508, 65509, 65510,

  559.     65511, 65512, 65513, 65514, 65515, 65516, 65517, 65518,

  560.     65519, 65520, 65521, 65522, 65523, 65524, 65525, 65526,

  561.     65527, 65528, 65529, 65530, 65531, 65532, 65533, 65534,

  562.     65535,

  563. };

  564. 

  565. static const uint8_t dnxhd_1235_1241_ac_bits[257] = {

  566.      2,  2,  3,  4,  4,  5,  5,  5,  6,  6,  6,  6,  7,  7,  7,  7,

  567.      8,  8,  8,  8,  8,  8,  9,  9,  9,  9,  9,  9,  9, 10, 10, 10,

  568.     10, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11,

  569.     11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,

  570.     12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,

  571.     13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,

  572.     14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15,

  573.     15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,

  574.     15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 16, 16, 16, 16, 16,

  575.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  576.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  577.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  578.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  579.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  580.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  581.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  582.     16,

  583. };

  584. 

  585. static const uint8_t dnxhd_1235_1241_ac_level[257] = {

  586.      1,  1,  2,  3,  0,  4,  5,  2,  6,  7,  8,  3,  9, 10, 11,  4,

  587.     12, 13, 14, 15, 16,  5, 17, 18, 19, 20, 21,  6,  7, 22, 23, 24,

  588.     25, 26, 27, 28, 29,  8,  9, 30, 31, 32, 33, 34, 35, 36, 37, 38,

  589.     10, 11, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 12, 13,

  590.     14, 15, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,  1,

  591.     16, 17, 18, 19, 64,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12,

  592.     13, 14, 15, 16, 17, 20, 21, 22, 23, 24, 18, 19, 20, 21, 22, 23,

  593.     24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39,

  594.     40, 41, 42, 25, 26, 27, 28, 29, 30, 31, 32, 43, 44, 45, 46, 47,

  595.     48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,

  596.     64, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,

  597.     48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,

  598.     64,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,

  599.     16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,

  600.     32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,

  601.     48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,

  602.     64,

  603. };

  604. 

  605. static const uint8_t dnxhd_1235_1241_ac_run_flag[257] = {

  606.     0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1,

  607.     0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0,

  608.     0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  609.     1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1,

  610.     1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  611.     1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  612.     0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,

  613.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  614.     0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,

  615.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  616.     0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  617.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  618.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  619.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  620.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  621.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  622.     1,

  623. };

  624. 

  625. static const uint8_t dnxhd_1235_1241_ac_index_flag[257] = {

  626.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  627.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  628.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  629.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  630.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1,

  631.     0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  632.     1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1,

  633.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  634.     1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1,

  635.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  636.     1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  637.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  638.     0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  639.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  640.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  641.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  642.     1,

  643. };

  644. 

  645. static const uint8_t dnxhd_1235_1241_run[62] = {

  646.      1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15, 16,

  647.     18, 20, 17, 19, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32,

  648.     33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,

  649.     49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62,

  650. };

  651. 

  652. static const uint8_t dnxhd_1250_dc_codes[14] = {

  653.     10, 62, 11, 12, 13, 0, 1, 2, 3, 4, 14, 30, 126, 127

  654. };

  655. static const uint8_t dnxhd_1250_dc_bits[14] = {

  656.     4, 6, 4, 4, 4, 3, 3, 3, 3, 3, 4, 5, 7, 7

  657. };

  658. static const uint16_t dnxhd_1250_ac_codes[257] = {

  659.         0,     1,     4,    10,    11,    24,    25,    26,

  660.        54,    55,    56,    57,   116,   117,   118,   119,

  661.       240,   241,   242,   243,   244,   245,   492,   493,

  662.       494,   495,   496,   497,   498,   998,   999,  1000,

  663.      1001,  1002,  1003,  1004,  1005,  1006,  2014,  2015,

  664.      2016,  2017,  2018,  2019,  2020,  2021,  2022,  2023,

  665.      2024,  2025,  4052,  4053,  4054,  4055,  4056,  4057,

  666.      4058,  4059,  4060,  4061,  4062,  4063,  4064,  4065,

  667.      4066,  4067,  8136,  8137,  8138,  8139,  8140,  8141,

  668.      8142,  8143,  8144,  8145,  8146,  8147,  8148,  8149,

  669.      8150,  8151,  8152,  8153,  8154,  8155,  8156, 16314,

  670.     16315, 16316, 16317, 16318, 16319, 16320, 16321, 16322,

  671.     16323, 16324, 16325, 16326, 16327, 16328, 16329, 16330,

  672.     16331, 16332, 16333, 16334, 16335, 16336, 16337, 16338,

  673.     32678, 32679, 32680, 32681, 32682, 32683, 32684, 32685,

  674.     32686, 32687, 32688, 32689, 32690, 32691, 32692, 32693,

  675.     32694, 32695, 32696, 32697, 32698, 32699, 32700, 32701,

  676.     32702, 32703, 32704, 32705, 32706, 32707, 32708, 32709,

  677.     32710, 32711, 32712, 65426, 65427, 65428, 65429, 65430,

  678.     65431, 65432, 65433, 65434, 65435, 65436, 65437, 65438,

  679.     65439, 65440, 65441, 65442, 65443, 65444, 65445, 65446,

  680.     65447, 65448, 65449, 65450, 65451, 65452, 65453, 65454,

  681.     65455, 65456, 65457, 65458, 65459, 65460, 65461, 65462,

  682.     65463, 65464, 65465, 65466, 65467, 65468, 65469, 65470,

  683.     65471, 65472, 65473, 65474, 65475, 65476, 65477, 65478,

  684.     65479, 65480, 65481, 65482, 65483, 65484, 65485, 65486,

  685.     65487, 65488, 65489, 65490, 65491, 65492, 65493, 65494,

  686.     65495, 65496, 65497, 65498, 65499, 65500, 65501, 65502,

  687.     65503, 65504, 65505, 65506, 65507, 65508, 65509, 65510,

  688.     65511, 65512, 65513, 65514, 65515, 65516, 65517, 65518,

  689.     65519, 65520, 65521, 65522, 65523, 65524, 65525, 65526,

  690.     65527, 65528, 65529, 65530, 65531, 65532, 65533, 65534,

  691.     65535

  692. };

  693. static const uint8_t dnxhd_1250_ac_bits[257] = {

  694.      2,  2,  3,  4,  4,  5,  5,  5,  6,  6,  6,  6,  7,  7,  7,  7,

  695.      8,  8,  8,  8,  8,  8,  9,  9,  9,  9,  9,  9,  9, 10, 10, 10,

  696.     10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,

  697.     11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,

  698.     12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,

  699.     13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14,

  700.     14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,

  701.     15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,

  702.     15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,

  703.     15, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  704.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  705.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  706.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  707.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  708.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  709.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  710.     16

  711. };

  712. static const uint8_t dnxhd_1250_ac_level[257] = {

  713.      1,  1,  2,  3,  0,  4,  5,  2,  6,  7,  8,  3,  9, 10, 11,  4,

  714.     12, 13, 14, 15, 16,  5, 17, 18, 19, 20, 21, 22,  6, 23, 24, 25,

  715.     26, 27, 28, 29,  7,  8, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39,

  716.      9, 10, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 11,

  717.     12, 13, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64,  1,  2,

  718.      3,  4,  5, 14, 15, 16, 17,  6,  7,  8,  9, 10, 11, 12, 13, 14,

  719.     15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 18, 19, 20, 21,

  720.     27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42,

  721.     43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 55, 56, 22, 23, 24,

  722.     25, 26, 27, 54, 57, 58, 59, 60, 61, 62, 63, 64, 28, 29, 30, 31,

  723.     32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,

  724.     48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,

  725.     64,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,

  726.     16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,

  727.     32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,

  728.     48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,

  729.     64

  730. };

  731. static const uint8_t dnxhd_1250_ac_run_flag[257] = {

  732.     0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1,

  733.     0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0,

  734.     0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  735.     1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1,

  736.     1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  737.     0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  738.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1,

  739.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  740.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1,

  741.     1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1,

  742.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  743.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  744.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  745.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  746.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  747.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  748.     1

  749. };

  750. static const uint8_t dnxhd_1250_ac_index_flag[257] = {

  751.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  752.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  753.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  754.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  755.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1,

  756.     1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  757.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0,

  758.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  759.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0,

  760.     0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0,

  761.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  762.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  763.     0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  764.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  765.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  766.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  767.     1

  768. };

  769. static const uint16_t dnxhd_1250_run_codes[62] = {

  770.        0,    4,    5,   12,   26,   27,   28,   58,

  771.      118,  119,  120,  242,  486,  487,  976,  977,

  772.      978,  979,  980,  981,  982,  983,  984,  985,

  773.      986,  987,  988,  989,  990,  991,  992,  993,

  774.      994,  995,  996,  997,  998,  999, 1000, 1001,

  775.     1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009,

  776.     1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017,

  777.     1018, 1019, 1020, 1021, 1022, 1023

  778. };

  779. static const uint8_t dnxhd_1250_run_bits[62] = {

  780.      1,  3,  3,  4,  5,  5,  5,  6,  7,  7,  7,  8,  9,  9, 10, 10,

  781.     10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,

  782.     10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,

  783.     10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10

  784. };

  785. static const uint8_t dnxhd_1250_run[62] = {

  786.      1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15, 16,

  787.     17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32,

  788.     33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,

  789.     49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62

  790. };

  791. 

  792. static const uint8_t dnxhd_1251_dc_codes[12] = {

  793.     0, 12, 13, 1, 2, 3, 4, 5, 14, 30, 62, 63,

  794. };

  795. 

  796. static const uint8_t dnxhd_1251_dc_bits[12] = {

  797.     3, 4, 4, 3, 3, 3, 3, 3, 4, 5, 6, 6,

  798. };

  799. 

  800. static const uint16_t dnxhd_1251_ac_codes[257] = {

  801.         0,     1,     4,    10,    11,    24,    25,    26,

  802.        54,    55,    56,    57,   116,   117,   118,   119,

  803.       240,   241,   242,   243,   244,   245,   492,   493,

  804.       494,   495,   496,   497,   996,   997,   998,   999,

  805.      1000,  1001,  1002,  1003,  1004,  1005,  2012,  2013,

  806.      2014,  2015,  2016,  2017,  2018,  2019,  2020,  2021,

  807.      2022,  2023,  2024,  2025,  4052,  4053,  4054,  4055,

  808.      4056,  4057,  4058,  4059,  4060,  4061,  4062,  4063,

  809.      4064,  4065,  4066,  8134,  8135,  8136,  8137,  8138,

  810.      8139,  8140,  8141,  8142,  8143,  8144,  8145,  8146,

  811.      8147,  8148,  8149,  8150,  8151,  8152,  8153,  8154,

  812.      8155,  8156, 16314, 16315, 16316, 16317, 16318, 16319,

  813.     16320, 16321, 16322, 16323, 16324, 16325, 16326, 16327,

  814.     16328, 16329, 16330, 16331, 16332, 16333, 16334, 16335,

  815.     16336, 16337, 16338, 16339, 32680, 32681, 32682, 32683,

  816.     32684, 32685, 32686, 32687, 32688, 32689, 32690, 32691,

  817.     32692, 32693, 32694, 32695, 32696, 32697, 32698, 32699,

  818.     32700, 32701, 32702, 32703, 32704, 32705, 32706, 32707,

  819.     32708, 32709, 32710, 32711, 32712, 32713, 32714, 65430,

  820.     65431, 65432, 65433, 65434, 65435, 65436, 65437, 65438,

  821.     65439, 65440, 65441, 65442, 65443, 65444, 65445, 65446,

  822.     65447, 65448, 65449, 65450, 65451, 65452, 65453, 65454,

  823.     65455, 65456, 65457, 65458, 65459, 65460, 65461, 65462,

  824.     65463, 65464, 65465, 65466, 65467, 65468, 65469, 65470,

  825.     65471, 65472, 65473, 65474, 65475, 65476, 65477, 65478,

  826.     65479, 65480, 65481, 65482, 65483, 65484, 65485, 65486,

  827.     65487, 65488, 65489, 65490, 65491, 65492, 65493, 65494,

  828.     65495, 65496, 65497, 65498, 65499, 65500, 65501, 65502,

  829.     65503, 65504, 65505, 65506, 65507, 65508, 65509, 65510,

  830.     65511, 65512, 65513, 65514, 65515, 65516, 65517, 65518,

  831.     65519, 65520, 65521, 65522, 65523, 65524, 65525, 65526,

  832.     65527, 65528, 65529, 65530, 65531, 65532, 65533, 65534,

  833.     65535,

  834. };

  835. 

  836. static const uint8_t dnxhd_1251_ac_bits[257] = {

  837.      2,  2,  3,  4,  4,  5,  5,  5,  6,  6,  6,  6,  7,  7,  7,  7,

  838.      8,  8,  8,  8,  8,  8,  9,  9,  9,  9,  9,  9, 10, 10, 10, 10,

  839.     10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,

  840.     11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,

  841.     12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,

  842.     13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14,

  843.     14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,

  844.     14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,

  845.     15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,

  846.     15, 15, 15, 15, 15, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  847.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  848.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  849.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  850.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  851.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  852.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  853.     16,

  854. };

  855. 

  856. static const uint8_t dnxhd_1251_ac_level[257] = {

  857.      1,  1,  2,  3,  0,  4,  5,  2,  6,  7,  8,  3,  9, 10, 11,  4,

  858.     12, 13, 14, 15, 16,  5, 17, 18, 19, 20, 21,  6, 22, 23, 24, 25,

  859.     26, 27, 28, 29,  7,  8, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39,

  860.     40,  9, 10, 11, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52,

  861.     12, 13, 14, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64,  1,

  862.      2,  3,  4,  5,  6,  7,  8, 15, 16, 17,  9, 10, 11, 12, 13, 14,

  863.     15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 18,

  864.     19, 20, 21, 22, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41,

  865.     42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57,

  866.     58, 23, 24, 25, 26, 27, 28, 59, 60, 61, 62, 63, 64, 29, 30, 31,

  867.     32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,

  868.     48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,

  869.     64,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,

  870.     16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,

  871.     32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,

  872.     48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,

  873.     64,

  874. };

  875. 

  876. static const uint8_t dnxhd_1251_ac_run_flag[257] = {

  877.     0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1,

  878.     0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0,

  879.     0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  880.     0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  881.     1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  882.     0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0,

  883.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1,

  884.     1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  885.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  886.     0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1,

  887.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  888.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  889.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  890.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  891.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  892.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  893.     1,

  894. };

  895. 

  896. static const uint8_t dnxhd_1251_ac_index_flag[257] = {

  897.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  898.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  899.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  900.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  901.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1,

  902.     1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1,

  903.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,

  904.     0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  905.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  906.     1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0,

  907.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  908.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  909.     0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  910.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  911.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  912.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  913.     1,

  914. };

  915. 

  916. static const uint16_t dnxhd_1251_run_codes[62] = {

  917.        0,    4,    5,   12,   26,   27,   28,   58,

  918.      118,  119,  120,  242,  486,  487,  976,  977,

  919.      978,  979,  980,  981,  982,  983,  984,  985,

  920.      986,  987,  988,  989,  990,  991,  992,  993,

  921.      994,  995,  996,  997,  998,  999, 1000, 1001,

  922.     1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009,

  923.     1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017,

  924.     1018, 1019, 1020, 1021, 1022, 1023,

  925. };

  926. 

  927. static const uint8_t dnxhd_1251_run_bits[62] = {

  928.      1,  3,  3,  4,  5,  5,  5,  6,  7,  7,  7,  8,  9,  9, 10, 10,

  929.     10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,

  930.     10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,

  931.     10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,

  932. };

  933. 

  934. static const uint8_t dnxhd_1251_run[62] = {

  935.      1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15, 16,

  936.     17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32,

  937.     33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,

  938.     49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62,

  939. };

  940. 

  941. static const uint8_t dnxhd_1252_dc_codes[12] = {

  942.     0, 12, 13, 1, 2, 3, 4, 5, 14, 30, 62, 63,

  943. };

  944. 

  945. static const uint8_t dnxhd_1252_dc_bits[12] = {

  946.     3, 4, 4, 3, 3, 3, 3, 3, 4, 5, 6, 6,

  947. };

  948. 

  949. static const uint16_t dnxhd_1252_ac_codes[257] = {

  950.         0,     1,     4,    10,    11,    12,    26,    27,

  951.        56,    57,    58,   118,   119,   120,   242,   243,

  952.       244,   245,   246,   247,   496,   497,   498,   499,

  953.       500,  1002,  1003,  1004,  1005,  1006,  1007,  1008,

  954.      1009,  2020,  2021,  2022,  2023,  2024,  2025,  2026,

  955.      2027,  2028,  2029,  4060,  4061,  4062,  4063,  4064,

  956.      4065,  4066,  4067,  4068,  4069,  4070,  4071,  8144,

  957.      8145,  8146,  8147,  8148,  8149,  8150,  8151,  8152,

  958.      8153,  8154,  8155,  8156,  8157,  8158, 16318, 16319,

  959.     16320, 16321, 16322, 16323, 16324, 16325, 16326, 16327,

  960.     16328, 16329, 16330, 16331, 16332, 16333, 16334, 16335,

  961.     32672, 32673, 32674, 32675, 32676, 32677, 32678, 32679,

  962.     32680, 32681, 32682, 32683, 32684, 32685, 32686, 32687,

  963.     32688, 32689, 32690, 32691, 32692, 32693, 32694, 65390,

  964.     65391, 65392, 65393, 65394, 65395, 65396, 65397, 65398,

  965.     65399, 65400, 65401, 65402, 65403, 65404, 65405, 65406,

  966.     65407, 65408, 65409, 65410, 65411, 65412, 65413, 65414,

  967.     65415, 65416, 65417, 65418, 65419, 65420, 65421, 65422,

  968.     65423, 65424, 65425, 65426, 65427, 65428, 65429, 65430,

  969.     65431, 65432, 65433, 65434, 65435, 65436, 65437, 65438,

  970.     65439, 65440, 65441, 65442, 65443, 65444, 65445, 65446,

  971.     65447, 65448, 65449, 65450, 65451, 65452, 65453, 65454,

  972.     65455, 65456, 65457, 65458, 65459, 65460, 65461, 65462,

  973.     65463, 65464, 65465, 65466, 65467, 65468, 65469, 65470,

  974.     65471, 65472, 65473, 65474, 65475, 65476, 65477, 65478,

  975.     65479, 65480, 65481, 65482, 65483, 65484, 65485, 65486,

  976.     65487, 65488, 65489, 65490, 65491, 65492, 65493, 65494,

  977.     65495, 65496, 65497, 65498, 65499, 65500, 65501, 65502,

  978.     65503, 65504, 65505, 65506, 65507, 65508, 65509, 65510,

  979.     65511, 65512, 65513, 65514, 65515, 65516, 65517, 65518,

  980.     65519, 65520, 65521, 65522, 65523, 65524, 65525, 65526,

  981.     65527, 65528, 65529, 65530, 65531, 65532, 65533, 65534,

  982.     65535,

  983. };

  984. 

  985. static const uint8_t dnxhd_1252_ac_bits[257] = {

  986.      2,  2,  3,  4,  4,  4,  5,  5,  6,  6,  6,  7,  7,  7,  8,  8,

  987.      8,  8,  8,  8,  9,  9,  9,  9,  9, 10, 10, 10, 10, 10, 10, 10,

  988.     10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12,

  989.     12, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13,

  990.     13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,

  991.     14, 14, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, 15,

  992.     15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 16,

  993.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  994.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  995.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  996.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  997.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  998.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  999.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  1000.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  1001.     16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

  1002.     16,

  1003. };

  1004. 

  1005. static const uint8_t dnxhd_1252_ac_level[257] = {

  1006.      1,  1,  2,  3,  2,  0,  4,  5,  6,  7,  3,  8,  9, 10, 11, 12,

  1007.     13, 14,  4,  5, 15, 16, 17, 18,  6, 19, 20, 21, 22, 23, 24,  7,

  1008.      8, 25, 26, 27, 28, 29, 30, 31, 32,  9, 10, 33, 34, 35, 36, 37,

  1009.     38, 39, 40, 41, 11, 12, 13, 42, 43, 44, 45, 46, 47, 48, 49, 50,

  1010.     51, 52, 53, 14, 15, 16, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,

  1011.     64,  1,  2,  3, 17, 18, 19, 20,  4,  5,  6,  7,  8,  9, 10, 11,

  1012.     12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 21, 22, 23, 24, 25, 22,

  1013.     23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38,

  1014.     39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54,

  1015.     55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 26, 27, 28, 29, 30, 31,

  1016.     32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,

  1017.     48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,

  1018.     64,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,

  1019.     16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,

  1020.     32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,

  1021.     48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,

  1022.     64,

  1023. };

  1024. 

  1025. static const uint8_t dnxhd_1252_ac_run_flag[257] = {

  1026.     0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0,

  1027.     0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1,

  1028.     1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0,

  1029.     0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  1030.     0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  1031.     0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0,

  1032.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0,

  1033.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  1034.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  1035.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1,

  1036.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  1037.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  1038.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  1039.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  1040.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  1041.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  1042.     1,

  1043. };

  1044. 

  1045. static const uint8_t dnxhd_1252_ac_index_flag[257] = {

  1046.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  1047.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  1048.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  1049.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  1050.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  1051.     0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1,

  1052.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1,

  1053.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  1054.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  1055.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,

  1056.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  1057.     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

  1058.     0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  1059.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  1060.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  1061.     1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

  1062.     1,

  1063. };

  1064. 

  1065. const CIDEntry ff_dnxhd_cid_table[] = {

  1066.     { 1235, 1920, 1080, 0, 917504, 917504, 6, 10,

  1067.       dnxhd_1235_luma_weight, dnxhd_1235_chroma_weight,

  1068.       dnxhd_1235_1241_dc_codes, dnxhd_1235_1241_dc_bits,

  1069.       dnxhd_1235_1241_ac_codes, dnxhd_1235_1241_ac_bits, dnxhd_1235_1241_ac_level,

  1070.       dnxhd_1235_1241_ac_run_flag, dnxhd_1235_1241_ac_index_flag,

  1071.       dnxhd_1235_1238_1241_run_codes, dnxhd_1235_1238_1241_run_bits, dnxhd_1235_1241_run,

  1072.       { 175, 185, 365, 440 } },

  1073.     { 1237, 1920, 1080, 0, 606208, 606208, 4, 8,

  1074.       dnxhd_1237_luma_weight, dnxhd_1237_chroma_weight,

  1075.       dnxhd_1237_dc_codes, dnxhd_1237_dc_bits,

  1076.       dnxhd_1237_ac_codes, dnxhd_1237_ac_bits, dnxhd_1237_ac_level,

  1077.       dnxhd_1237_ac_run_flag, dnxhd_1237_ac_index_flag,

  1078.       dnxhd_1237_run_codes, dnxhd_1237_run_bits, dnxhd_1237_run,

  1079.       { 115, 120, 145, 240, 290 } },

  1080.     { 1238, 1920, 1080, 0, 917504, 917504, 4, 8,

  1081.       dnxhd_1238_luma_weight, dnxhd_1238_chroma_weight,

  1082.       dnxhd_1238_dc_codes, dnxhd_1238_dc_bits,

  1083.       dnxhd_1238_ac_codes, dnxhd_1238_ac_bits, dnxhd_1238_ac_level,

  1084.       dnxhd_1238_ac_run_flag, dnxhd_1238_ac_index_flag,

  1085.       dnxhd_1235_1238_1241_run_codes, dnxhd_1235_1238_1241_run_bits, dnxhd_1238_run,

  1086.       { 175, 185, 220, 365, 440 } },

  1087.     { 1241, 1920, 1080, 1, 917504, 458752, 6, 10,

  1088.       dnxhd_1241_luma_weight, dnxhd_1241_chroma_weight,

  1089.       dnxhd_1235_1241_dc_codes, dnxhd_1235_1241_dc_bits,

  1090.       dnxhd_1235_1241_ac_codes, dnxhd_1235_1241_ac_bits, dnxhd_1235_1241_ac_level,

  1091.       dnxhd_1235_1241_ac_run_flag, dnxhd_1235_1241_ac_index_flag,

  1092.       dnxhd_1235_1238_1241_run_codes, dnxhd_1235_1238_1241_run_bits, dnxhd_1235_1241_run,

  1093.       { 185, 220 } },

  1094.     { 1242, 1920, 1080, 1, 606208, 303104, 4, 8,

  1095.       dnxhd_1242_luma_weight, dnxhd_1242_chroma_weight,

  1096.       dnxhd_1237_dc_codes, dnxhd_1237_dc_bits,

  1097.       dnxhd_1237_ac_codes, dnxhd_1237_ac_bits, dnxhd_1237_ac_level,

  1098.       dnxhd_1237_ac_run_flag, dnxhd_1237_ac_index_flag,

  1099.       dnxhd_1237_run_codes, dnxhd_1237_run_bits, dnxhd_1237_run,

  1100.       { 120, 145 } },

  1101.     { 1243, 1920, 1080, 1, 917504, 458752, 4, 8,

  1102.       dnxhd_1243_luma_weight, dnxhd_1243_chroma_weight,

  1103.       dnxhd_1238_dc_codes, dnxhd_1238_dc_bits,

  1104.       dnxhd_1238_ac_codes, dnxhd_1238_ac_bits, dnxhd_1238_ac_level,

  1105.       dnxhd_1238_ac_run_flag, dnxhd_1238_ac_index_flag,

  1106.       dnxhd_1235_1238_1241_run_codes, dnxhd_1235_1238_1241_run_bits, dnxhd_1238_run,

  1107.       { 185, 220 } },

  1108.     { 1250, 1280,  720, 0, 458752, 458752, 6, 10,

  1109.       dnxhd_1250_luma_weight, dnxhd_1250_chroma_weight,

  1110.       dnxhd_1250_dc_codes, dnxhd_1250_dc_bits,

  1111.       dnxhd_1250_ac_codes, dnxhd_1250_ac_bits, dnxhd_1250_ac_level,

  1112.       dnxhd_1250_ac_run_flag, dnxhd_1250_ac_index_flag,

  1113.       dnxhd_1250_run_codes, dnxhd_1250_run_bits, dnxhd_1250_run,

  1114.       { 90, 180, 220 } },

  1115.     { 1251, 1280,  720, 0, 458752, 458752, 4, 8,

  1116.       dnxhd_1251_luma_weight, dnxhd_1251_chroma_weight,

  1117.       dnxhd_1251_dc_codes, dnxhd_1251_dc_bits,

  1118.       dnxhd_1251_ac_codes, dnxhd_1251_ac_bits, dnxhd_1251_ac_level,

  1119.       dnxhd_1251_ac_run_flag, dnxhd_1251_ac_index_flag,

  1120.       dnxhd_1251_run_codes, dnxhd_1251_run_bits, dnxhd_1251_run,

  1121.       { 90, 110, 175, 220 } },

  1122.     { 1252, 1280,  720, 0, 303104, 303104, 4, 8,

  1123.       dnxhd_1252_luma_weight, dnxhd_1252_chroma_weight,

  1124.       dnxhd_1252_dc_codes, dnxhd_1252_dc_bits,

  1125.       dnxhd_1252_ac_codes, dnxhd_1252_ac_bits, dnxhd_1252_ac_level,

  1126.       dnxhd_1252_ac_run_flag, dnxhd_1252_ac_index_flag,

  1127.       dnxhd_1251_run_codes, dnxhd_1251_run_bits, dnxhd_1251_run,

  1128.       { 60, 75, 115, 145 } },

  1129.     { 1253, 1920, 1080, 0, 188416, 188416, 4, 8,

  1130.       dnxhd_1237_luma_weight, dnxhd_1237_chroma_weight,

  1131.       dnxhd_1237_dc_codes, dnxhd_1237_dc_bits,

  1132.       dnxhd_1237_ac_codes, dnxhd_1237_ac_bits, dnxhd_1237_ac_level,

  1133.       dnxhd_1237_ac_run_flag, dnxhd_1237_ac_index_flag,

  1134.       dnxhd_1237_run_codes, dnxhd_1237_run_bits, dnxhd_1237_run,

  1135.       { 36, 45, 75, 90 } },

  1136. };

  1137. 

  1138. int ff_dnxhd_get_cid_table(int cid)

  1139. {

  1140.     int i;

  1141.     for (i = 0; i < FF_ARRAY_ELEMS(ff_dnxhd_cid_table); i++)

  1142.         if (ff_dnxhd_cid_table[i].cid == cid)

  1143.             return i;

  1144.     return -1;

  1145. }

  1146. 

  1147. int ff_dnxhd_find_cid(AVCodecContext *avctx, int bit_depth)

  1148. {

  1149.     int i, j;

  1150.     int mbs = avctx->bit_rate/1000000;

  1151.     if (!mbs)

  1152.         return 0;

  1153.     for (i = 0; i < FF_ARRAY_ELEMS(ff_dnxhd_cid_table); i++) {

  1154.         const CIDEntry *cid = &ff_dnxhd_cid_table[i];

  1155.         if (cid->width == avctx->width && cid->height == avctx->height &&

  1156.             cid->interlaced == !!(avctx->flags & CODEC_FLAG_INTERLACED_DCT) &&

  1157.             cid->bit_depth == bit_depth) {

  1158.             for (j = 0; j < sizeof(cid->bit_rates); j++) {

  1159.                 if (cid->bit_rates[j] == mbs)

  1160.                     return cid->cid;

  1161.             }

  1162.         }

  1163.     }

  1164.     return 0;

  1165. }