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/*
* VC3/DNxHD data.
* Copyright (c) 2007 SmartJog S.A., Baptiste Coudurier <baptiste dot coudurier at smartjog dot com>
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "avcodec.h"
#include "dnxhddata.h"
#include "libavutil/common.h"
/* The quantization tables below are in zigzag order! */
static const uint8_t dnxhd_1235_luma_weight[] = {
0, 32, 32, 32, 33, 32, 32, 32,
32, 31, 32, 33, 33, 33, 33, 35,
36, 36, 34, 34, 36, 37, 37, 36,
36, 35, 36, 38, 39, 39, 37, 36,
37, 37, 39, 41, 42, 41, 39, 39,
40, 41, 42, 43, 42, 42, 41, 41,
41, 44, 47, 46, 46, 48, 51, 51,
50, 50, 53, 55, 55, 56, 60, 60,
};
static const uint8_t dnxhd_1235_chroma_weight[] = {
0, 32, 33, 34, 34, 33, 34, 35,
37, 40, 43, 42, 39, 38, 39, 41,
43, 44, 47, 50, 55, 61, 63, 56,
48, 46, 49, 54, 59, 58, 55, 58,
63, 65, 67, 74, 84, 82, 75, 72,
70, 74, 84, 87, 87, 94, 93, 81,
75, 78, 83, 89, 91, 86, 82, 85,
90, 90, 85, 79, 73, 73, 73, 73,
};
static const uint8_t dnxhd_1237_luma_weight[] = {
0, 32, 33, 34, 34, 36, 37, 36,
36, 37, 38, 38, 38, 39, 41, 44,
43, 41, 40, 41, 46, 49, 47, 46,
47, 49, 51, 54, 60, 62, 59, 55,
54, 56, 58, 61, 65, 66, 64, 63,
66, 73, 78, 79, 80, 79, 78, 78,
82, 87, 89, 90, 93, 95, 96, 97,
97, 100, 104, 102, 98, 98, 99, 99,
};
static const uint8_t dnxhd_1237_chroma_weight[] = {
0, 32, 36, 39, 39, 38, 39, 41,
45, 51, 57, 58, 53, 48, 47, 51,
55, 58, 66, 75, 81, 83, 82, 78,
73, 72, 74, 77, 83, 85, 83, 82,
89, 99, 96, 90, 94, 97, 99, 105,
109, 105, 95, 89, 92, 95, 94, 93,
92, 88, 89, 90, 93, 95, 96, 97,
97, 100, 104, 102, 98, 98, 99, 99,
};
static const uint8_t dnxhd_1238_luma_weight[] = {
0, 32, 32, 33, 34, 33, 33, 33,
33, 33, 33, 33, 33, 35, 37, 37,
36, 36, 35, 36, 38, 38, 36, 35,
36, 37, 38, 41, 42, 41, 39, 38,
38, 38, 39, 41, 42, 41, 39, 39,
40, 41, 43, 44, 44, 44, 44, 44,
45, 47, 47, 47, 49, 50, 51, 51,
51, 53, 55, 57, 58, 59, 57, 57,
};
static const uint8_t dnxhd_1238_chroma_weight[] = {
0, 32, 35, 35, 35, 34, 34, 35,
39, 43, 45, 45, 41, 39, 40, 41,
42, 44, 48, 55, 59, 63, 65, 59,
53, 52, 52, 55, 61, 62, 58, 58,
63, 66, 66, 65, 70, 74, 70, 66,
65, 68, 75, 77, 74, 74, 77, 76,
73, 73, 73, 73, 76, 80, 89, 90,
82, 77, 80, 86, 84, 82, 82, 82,
};
static const uint8_t dnxhd_1241_luma_weight[] = {
0, 32, 33, 34, 34, 35, 36, 37,
36, 37, 38, 38, 38, 39, 39, 40,
40, 38, 38, 39, 38, 37, 39, 41,
41, 42, 43, 45, 45, 46, 47, 46,
45, 43, 39, 37, 37, 40, 44, 45,
45, 46, 46, 46, 47, 47, 46, 44,
42, 43, 45, 47, 48, 49, 50, 49,
48, 46, 47, 48, 48, 49, 49, 49,
};
static const uint8_t dnxhd_1241_chroma_weight[] = {
0, 32, 36, 38, 37, 37, 40, 41,
40, 40, 42, 42, 41, 41, 41, 41,
42, 43, 44, 44, 45, 46, 46, 45,
44, 45, 45, 45, 45, 46, 47, 46,
45, 44, 42, 41, 43, 45, 45, 47,
48, 48, 48, 46, 47, 47, 46, 47,
46, 45, 45, 47, 48, 49, 50, 49,
48, 46, 48, 49, 48, 49, 49, 49,
};
static const uint8_t dnxhd_1242_luma_weight[] = {
0, 32, 33, 33, 34, 35, 36, 35,
33, 33, 35, 36, 37, 37, 38, 37,
37, 37, 36, 37, 37, 37, 38, 39,
37, 36, 37, 40, 42, 45, 46, 44,
41, 42, 44, 45, 47, 49, 50, 48,
46, 48, 49, 50, 52, 52, 50, 49,
47, 48, 50, 50, 51, 51, 50, 49,
49, 51, 52, 51, 49, 47, 47, 47,
};
static const uint8_t dnxhd_1242_chroma_weight[] = {
0, 32, 37, 42, 45, 45, 45, 44,
38, 37, 40, 42, 44, 49, 51, 47,
41, 40, 43, 44, 46, 48, 51, 54,
51, 47, 47, 45, 47, 50, 51, 49,
46, 47, 49, 47, 50, 55, 55, 51,
48, 49, 51, 51, 52, 52, 54, 54,
49, 49, 52, 53, 54, 54, 53, 53,
55, 59, 63, 62, 60, 60, 60, 60,
};
static const uint8_t dnxhd_1243_luma_weight[] = {
0, 32, 32, 33, 33, 35, 35, 35,
35, 35, 35, 35, 34, 35, 38, 40,
39, 37, 37, 37, 36, 35, 36, 38,
40, 41, 42, 44, 45, 44, 42, 41,
40, 38, 36, 36, 37, 38, 40, 43,
44, 45, 45, 45, 45, 45, 45, 41,
39, 41, 45, 47, 47, 48, 48, 48,
46, 44, 45, 47, 47, 48, 47, 47,
};
static const uint8_t dnxhd_1243_chroma_weight[] = {
0, 32, 36, 37, 36, 37, 39, 39,
41, 43, 43, 42, 41, 41, 41, 42,
43, 43, 43, 44, 44, 44, 46, 47,
46, 45, 45, 45, 45, 46, 44, 44,
45, 44, 42, 41, 43, 46, 45, 44,
45, 45, 45, 46, 46, 46, 45, 44,
45, 44, 45, 47, 47, 48, 49, 48,
46, 45, 46, 47, 47, 48, 47, 47,
};
static const uint8_t dnxhd_1250_luma_weight[] = {
0, 32, 32, 33, 34, 35, 35, 35,
34, 34, 35, 36, 36, 36, 36, 36,
37, 38, 38, 38, 38, 38, 39, 39,
38, 38, 39, 41, 43, 43, 42, 41,
40, 40, 39, 40, 41, 41, 39, 39,
40, 42, 47, 50, 47, 45, 46, 46,
44, 45, 46, 47, 49, 54, 58, 54,
48, 49, 54, 57, 60, 62, 63, 63,
};
static const uint8_t dnxhd_1250_chroma_weight[] = {
0, 32, 35, 36, 36, 35, 36, 39,
41, 43, 45, 44, 41, 39, 40, 42,
43, 43, 45, 48, 49, 51, 52, 50,
50, 51, 51, 51, 51, 52, 53, 54,
51, 49, 51, 52, 52, 56, 57, 55,
54, 54, 55, 56, 55, 58, 58, 58,
60, 61, 62, 62, 59, 57, 58, 58,
61, 59, 59, 59, 60, 62, 63, 63,
};
static const uint8_t dnxhd_1251_luma_weight[] = {
0, 32, 32, 34, 34, 34, 34, 35,
35, 35, 36, 37, 36, 36, 35, 36,
38, 38, 38, 38, 38, 38, 38, 38,
38, 38, 39, 41, 44, 43, 41, 40,
40, 40, 40, 39, 40, 41, 40, 39,
40, 43, 46, 46, 44, 44, 44, 42,
41, 43, 46, 48, 50, 55, 58, 53,
48, 50, 55, 58, 61, 62, 62, 62,
};
static const uint8_t dnxhd_1251_chroma_weight[] = {
0, 32, 35, 36, 36, 35, 36, 39,
41, 43, 45, 44, 41, 39, 40, 42,
43, 43, 45, 48, 48, 48, 50, 50,
50, 51, 51, 51, 51, 52, 53, 54,
51, 49, 51, 52, 52, 56, 57, 55,
54, 54, 55, 56, 55, 58, 58, 58,
60, 61, 62, 62, 59, 57, 58, 58,
61, 59, 59, 59, 61, 62, 62, 62,
};
static const uint8_t dnxhd_1252_luma_weight[] = {
0, 32, 34, 35, 36, 36, 36, 37,
36, 37, 39, 40, 41, 40, 40, 40,
41, 41, 42, 41, 41, 43, 44, 44,
45, 46, 48, 55, 60, 57, 52, 50,
49, 49, 52, 52, 53, 55, 58, 62,
65, 73, 82, 82, 80, 78, 73, 68,
71, 82, 90, 90, 88, 87, 90, 95,
100, 107, 103, 97, 95, 93, 99, 99,
};
static const uint8_t dnxhd_1252_chroma_weight[] = {
0, 32, 35, 36, 37, 37, 38, 40,
42, 46, 49, 50, 50, 49, 49, 53,
56, 56, 57, 58, 60, 62, 64, 65,
63, 64, 64, 65, 66, 65, 67, 71,
72, 74, 74, 74, 74, 77, 81, 78,
72, 73, 82, 85, 89, 88, 84, 80,
90, 100, 90, 90, 88, 87, 90, 95,
114, 128, 125, 129, 134, 125, 116, 116,
};
static const uint8_t dnxhd_1237_dc_codes[12] = {
0, 12, 13, 1, 2, 3, 4, 5, 14, 30, 62, 63,
};
static const uint8_t dnxhd_1237_dc_bits[12] = {
3, 4, 4, 3, 3, 3, 3, 3, 4, 5, 6, 6,
};
static const uint16_t dnxhd_1237_ac_codes[257] = {
0, 1, 4, 5, 12, 26, 27, 56,
57, 58, 59, 120, 121, 244, 245, 246,
247, 248, 498, 499, 500, 501, 502, 1006,
1007, 1008, 1009, 1010, 1011, 2024, 2025, 2026,
2027, 2028, 2029, 2030, 2031, 4064, 4065, 4066,
4067, 4068, 4069, 4070, 4071, 4072, 4073, 8148,
8149, 8150, 8151, 8152, 8153, 8154, 8155, 8156,
8157, 8158, 16318, 16319, 16320, 16321, 16322, 16323,
16324, 16325, 16326, 16327, 16328, 16329, 16330, 16331,
16332, 16333, 32668, 32669, 32670, 32671, 32672, 32673,
32674, 32675, 32676, 32677, 32678, 32679, 32680, 32681,
32682, 32683, 32684, 65370, 65371, 65372, 65373, 65374,
65375, 65376, 65377, 65378, 65379, 65380, 65381, 65382,
65383, 65384, 65385, 65386, 65387, 65388, 65389, 65390,
65391, 65392, 65393, 65394, 65395, 65396, 65397, 65398,
65399, 65400, 65401, 65402, 65403, 65404, 65405, 65406,
65407, 65408, 65409, 65410, 65411, 65412, 65413, 65414,
65415, 65416, 65417, 65418, 65419, 65420, 65421, 65422,
65423, 65424, 65425, 65426, 65427, 65428, 65429, 65430,
65431, 65432, 65433, 65434, 65435, 65436, 65437, 65438,
65439, 65440, 65441, 65442, 65443, 65444, 65445, 65446,
65447, 65448, 65449, 65450, 65451, 65452, 65453, 65454,
65455, 65456, 65457, 65458, 65459, 65460, 65461, 65462,
65463, 65464, 65465, 65466, 65467, 65468, 65469, 65470,
65471, 65472, 65473, 65474, 65475, 65476, 65477, 65478,
65479, 65480, 65481, 65482, 65483, 65484, 65485, 65486,
65487, 65488, 65489, 65490, 65491, 65492, 65493, 65494,
65495, 65496, 65497, 65498, 65499, 65500, 65501, 65502,
65503, 65504, 65505, 65506, 65507, 65508, 65509, 65510,
65511, 65512, 65513, 65514, 65515, 65516, 65517, 65518,
65519, 65520, 65521, 65522, 65523, 65524, 65525, 65526,
65527, 65528, 65529, 65530, 65531, 65532, 65533, 65534,
65535,
};
static const uint8_t dnxhd_1237_ac_bits[257] = {
2, 2, 3, 3, 4, 5, 5, 6, 6, 6, 6, 7, 7, 8, 8, 8,
8, 8, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 11, 11, 11,
11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 13,
13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14,
14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15,
15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16,
};
static const uint8_t dnxhd_1237_ac_level[257] = {
3, 3, 5, 0, 7, 9, 5, 11, 13, 15, 7, 17, 19, 21, 23, 25,
9, 11, 27, 29, 31, 33, 13, 35, 37, 39, 41, 43, 15, 45, 47, 49,
51, 53, 55, 17, 19, 57, 59, 61, 63, 65, 67, 69, 21, 23, 25, 71,
73, 75, 77, 79, 81, 83, 27, 29, 31, 33, 85, 87, 89, 91, 93, 95,
97, 99,101,103,105, 35, 37, 39, 41, 43,107,109,111,113,115,117,
119,121,123,129, 3, 45, 47, 49, 51, 53, 55,125,127, 5, 7, 9,
11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41,
43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73,
75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 99,101,103,105,
107,109,111,113,115,117,119,121,123,125,127,129, 57, 59, 61, 63,
65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95,
97, 99,101,103,105,107,109,111,113,115,117,119,121,123,125,127,
129, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31,
33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63,
65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95,
97, 99,101,103,105,107,109,111,113,115,117,119,121,123,125,127,
129,
};
static const uint8_t dnxhd_1237_ac_flags[257] = {
0, 2, 0, 0, 0, 0, 2, 0, 0, 0, 2, 0, 0, 0, 0, 0,
2, 2, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 2, 0, 0, 0,
0, 0, 0, 2, 2, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 0,
0, 0, 0, 0, 0, 0, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 2, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 1, 2, 2, 2, 2, 2, 2, 0, 0, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3,
};
static const uint16_t dnxhd_1237_run_codes[62] = {
0, 4, 10, 11, 24, 25, 26, 54,
55, 56, 57, 58, 118, 119, 240, 482,
483, 484, 485, 486, 487, 488, 489, 490,
491, 492, 493, 494, 990, 991, 992, 993,
994, 995, 996, 997, 998, 999, 1000, 1001,
1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009,
1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017,
1018, 1019, 1020, 1021, 1022, 1023,
};
static const uint8_t dnxhd_1237_run_bits[62] = {
1, 3, 4, 4, 5, 5, 5, 6, 6, 6, 6, 6, 7, 7, 8, 9,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10,
10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
};
static const uint8_t dnxhd_1237_run[62] = {
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
17, 18, 19, 20, 21, 53, 57, 58, 59, 60, 61, 62, 22, 23, 24, 25,
26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41,
42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 54, 55, 56,
};
static const uint8_t dnxhd_1238_dc_codes[12] = {
0, 12, 13, 1, 2, 3, 4, 5, 14, 30, 62, 63,
};
static const uint8_t dnxhd_1238_dc_bits[12] = {
3, 4, 4, 3, 3, 3, 3, 3, 4, 5, 6, 6,
};
static const uint16_t dnxhd_1238_ac_codes[257] = {
0, 1, 4, 10, 11, 24, 25, 26,
54, 55, 56, 57, 116, 117, 118, 119,
240, 241, 242, 243, 244, 245, 492, 493,
494, 495, 496, 497, 498, 499, 1000, 1001,
1002, 1003, 1004, 1005, 1006, 1007, 1008, 2018,
2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026,
2027, 4056, 4057, 4058, 4059, 4060, 4061, 4062,
4063, 4064, 4065, 4066, 4067, 4068, 4069, 8140,
8141, 8142, 8143, 8144, 8145, 8146, 8147, 8148,
8149, 8150, 8151, 8152, 8153, 8154, 8155, 8156,
16314, 16315, 16316, 16317, 16318, 16319, 16320, 16321,
16322, 16323, 16324, 16325, 16326, 16327, 16328, 16329,
16330, 16331, 16332, 16333, 16334, 16335, 16336, 16337,
16338, 32678, 32679, 32680, 32681, 32682, 32683, 32684,
32685, 32686, 32687, 32688, 32689, 32690, 32691, 32692,
32693, 32694, 32695, 32696, 32697, 32698, 32699, 32700,
32701, 32702, 32703, 32704, 32705, 65412, 65413, 65414,
65415, 65416, 65417, 65418, 65419, 65420, 65421, 65422,
65423, 65424, 65425, 65426, 65427, 65428, 65429, 65430,
65431, 65432, 65433, 65434, 65435, 65436, 65437, 65438,
65439, 65440, 65441, 65442, 65443, 65444, 65445, 65446,
65447, 65448, 65449, 65450, 65451, 65452, 65453, 65454,
65455, 65456, 65457, 65458, 65459, 65460, 65461, 65462,
65463, 65464, 65465, 65466, 65467, 65468, 65469, 65470,
65471, 65472, 65473, 65474, 65475, 65476, 65477, 65478,
65479, 65480, 65481, 65482, 65483, 65484, 65485, 65486,
65487, 65488, 65489, 65490, 65491, 65492, 65493, 65494,
65495, 65496, 65497, 65498, 65499, 65500, 65501, 65502,
65503, 65504, 65505, 65506, 65507, 65508, 65509, 65510,
65511, 65512, 65513, 65514, 65515, 65516, 65517, 65518,
65519, 65520, 65521, 65522, 65523, 65524, 65525, 65526,
65527, 65528, 65529, 65530, 65531, 65532, 65533, 65534,
65535,
};
static const uint8_t dnxhd_1238_ac_bits[257] = {
2, 2, 3, 4, 4, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7,
8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10,
10, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 13,
13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
14, 14, 14, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15,
15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
15, 15, 15, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16,
};
static const uint8_t dnxhd_1238_ac_level[257] = {
3, 3, 5, 7, 0, 9, 11, 5, 13, 15, 17, 7, 19, 21, 23, 9,
25, 27, 29, 31, 33, 11, 35, 37, 39, 41, 43, 45, 13, 15, 47, 49,
51, 53, 55, 57, 59, 17, 19, 61, 63, 65, 67, 69, 71, 73, 75, 21,
23, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 25, 27, 29, 99,
101,103,105,107,109,111,113,115,117,119,121,123, 31, 33, 35, 37,
125,127,129, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27,
29, 31, 33, 39, 41, 43, 45, 47, 49, 35, 37, 39, 41, 43, 45, 47,
49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 81, 51,
53, 55, 57, 59, 61, 77, 79, 83, 85, 87, 89, 91, 93, 95, 97, 99,
101,103,105,107,109,111,113,115,117,119,121,123,125,127,129, 63,
65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95,
97, 99,101,103,105,107,109,111,113,115,117,119,121,123,125,127,
129, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31,
33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63,
65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95,
97, 99,101,103,105,107,109,111,113,115,117,119,121,123,125,127,
129,
}; /* 0 is EOB */
static const uint8_t dnxhd_1238_ac_flags[257] = {
0, 2, 0, 0, 0, 0, 0, 2, 0, 0, 0, 2, 0, 0, 0, 2,
0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 2, 2, 0, 0,
0, 0, 0, 0, 0, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 2,
2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 2,
0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2,
2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3,
};
static const uint16_t dnxhd_1235_1238_1241_run_codes[62] = {
0, 4, 10, 11, 24, 25, 26, 27,
56, 57, 58, 59, 120, 242, 486, 487,
488, 489, 980, 981, 982, 983, 984, 985,
986, 987, 988, 989, 990, 991, 992, 993,
994, 995, 996, 997, 998, 999, 1000, 1001,
1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009,
1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017,
1018, 1019, 1020, 1021, 1022, 1023,
};
static const uint8_t dnxhd_1235_1238_1241_run_bits[62] = {
1, 3, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 7, 8, 9, 9,
9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
};
static const uint8_t dnxhd_1238_run[62] = {
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
20, 21, 17, 18, 19, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32,
33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,
49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62,
};
static const uint8_t dnxhd_1235_1241_dc_codes[14] = {
10, 62, 11, 12, 13, 0, 1, 2, 3, 4, 14, 30, 126, 127,
};
static const uint8_t dnxhd_1235_1241_dc_bits[14] = {
4, 6, 4, 4, 4, 3, 3, 3, 3, 3, 4, 5, 7, 7,
};
static const uint16_t dnxhd_1235_1241_ac_codes[257] = {
0, 1, 4, 10, 11, 24, 25, 26,
54, 55, 56, 57, 116, 117, 118, 119,
240, 241, 242, 243, 244, 245, 492, 493,
494, 495, 496, 497, 498, 998, 999, 1000,
1001, 1002, 1003, 1004, 1005, 1006, 1007, 2016,
2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024,
2025, 2026, 4054, 4055, 4056, 4057, 4058, 4059,
4060, 4061, 4062, 4063, 4064, 4065, 4066, 4067,
4068, 4069, 8140, 8141, 8142, 8143, 8144, 8145,
8146, 8147, 8148, 8149, 8150, 8151, 8152, 8153,
8154, 8155, 8156, 8157, 16316, 16317, 16318, 16319,
16320, 16321, 16322, 16323, 16324, 16325, 16326, 16327,
16328, 16329, 16330, 16331, 16332, 16333, 16334, 16335,
16336, 16337, 32676, 32677, 32678, 32679, 32680, 32681,
32682, 32683, 32684, 32685, 32686, 32687, 32688, 32689,
32690, 32691, 32692, 32693, 32694, 32695, 32696, 32697,
32698, 32699, 32700, 32701, 32702, 32703, 32704, 32705,
32706, 32707, 32708, 65418, 65419, 65420, 65421, 65422,
65423, 65424, 65425, 65426, 65427, 65428, 65429, 65430,
65431, 65432, 65433, 65434, 65435, 65436, 65437, 65438,
65439, 65440, 65441, 65442, 65443, 65444, 65445, 65446,
65447, 65448, 65449, 65450, 65451, 65452, 65453, 65454,
65455, 65456, 65457, 65458, 65459, 65460, 65461, 65462,
65463, 65464, 65465, 65466, 65467, 65468, 65469, 65470,
65471, 65472, 65473, 65474, 65475, 65476, 65477, 65478,
65479, 65480, 65481, 65482, 65483, 65484, 65485, 65486,
65487, 65488, 65489, 65490, 65491, 65492, 65493, 65494,
65495, 65496, 65497, 65498, 65499, 65500, 65501, 65502,
65503, 65504, 65505, 65506, 65507, 65508, 65509, 65510,
65511, 65512, 65513, 65514, 65515, 65516, 65517, 65518,
65519, 65520, 65521, 65522, 65523, 65524, 65525, 65526,
65527, 65528, 65529, 65530, 65531, 65532, 65533, 65534,
65535,
};
static const uint8_t dnxhd_1235_1241_ac_bits[257] = {
2, 2, 3, 4, 4, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7,
8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10,
10, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15,
15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16,
};
static const uint8_t dnxhd_1235_1241_ac_level[257] = {
3, 3, 5, 7, 0, 9, 11, 5, 13, 15, 17, 7, 19, 21, 23, 9,
25, 27, 29, 31, 33, 11, 35, 37, 39, 41, 43, 13, 15, 45, 47, 49,
51, 53, 55, 57, 59, 17, 19, 61, 63, 65, 67, 69, 71, 73, 75, 77,
21, 23, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 99,101, 25, 27,
29, 31,103,105,107,109,111,113,115,117,119,121,123,125,127, 3,
33, 35, 37, 39,129, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25,
27, 29, 31, 33, 35, 41, 43, 45, 47, 49, 37, 39, 41, 43, 45, 47,
49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79,
81, 83, 85, 51, 53, 55, 57, 59, 61, 63, 65, 87, 89, 91, 93, 95,
97, 99,101,103,105,107,109,111,113,115,117,119,121,123,125,127,
129, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95,
97, 99,101,103,105,107,109,111,113,115,117,119,121,123,125,127,
129, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31,
33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63,
65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95,
97, 99,101,103,105,107,109,111,113,115,117,119,121,123,125,127,
129,
};
static const uint8_t dnxhd_1235_1241_ac_flags[257] = {
0, 2, 0, 0, 0, 0, 0, 2, 0, 0, 0, 2, 0, 0, 0, 2,
0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 2, 2, 0, 0, 0,
0, 0, 0, 0, 0, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0,
2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2,
2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1,
2, 2, 2, 2, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3,
};
static const uint8_t dnxhd_1235_1241_run[62] = {
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
18, 20, 17, 19, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32,
33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,
49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62,
};
static const uint8_t dnxhd_1250_dc_codes[14] = {
10, 62, 11, 12, 13, 0, 1, 2, 3, 4, 14, 30, 126, 127
};
static const uint8_t dnxhd_1250_dc_bits[14] = {
4, 6, 4, 4, 4, 3, 3, 3, 3, 3, 4, 5, 7, 7
};
static const uint16_t dnxhd_1250_ac_codes[257] = {
0, 1, 4, 10, 11, 24, 25, 26,
54, 55, 56, 57, 116, 117, 118, 119,
240, 241, 242, 243, 244, 245, 492, 493,
494, 495, 496, 497, 498, 998, 999, 1000,
1001, 1002, 1003, 1004, 1005, 1006, 2014, 2015,
2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023,
2024, 2025, 4052, 4053, 4054, 4055, 4056, 4057,
4058, 4059, 4060, 4061, 4062, 4063, 4064, 4065,
4066, 4067, 8136, 8137, 8138, 8139, 8140, 8141,
8142, 8143, 8144, 8145, 8146, 8147, 8148, 8149,
8150, 8151, 8152, 8153, 8154, 8155, 8156, 16314,
16315, 16316, 16317, 16318, 16319, 16320, 16321, 16322,
16323, 16324, 16325, 16326, 16327, 16328, 16329, 16330,
16331, 16332, 16333, 16334, 16335, 16336, 16337, 16338,
32678, 32679, 32680, 32681, 32682, 32683, 32684, 32685,
32686, 32687, 32688, 32689, 32690, 32691, 32692, 32693,
32694, 32695, 32696, 32697, 32698, 32699, 32700, 32701,
32702, 32703, 32704, 32705, 32706, 32707, 32708, 32709,
32710, 32711, 32712, 65426, 65427, 65428, 65429, 65430,
65431, 65432, 65433, 65434, 65435, 65436, 65437, 65438,
65439, 65440, 65441, 65442, 65443, 65444, 65445, 65446,
65447, 65448, 65449, 65450, 65451, 65452, 65453, 65454,
65455, 65456, 65457, 65458, 65459, 65460, 65461, 65462,
65463, 65464, 65465, 65466, 65467, 65468, 65469, 65470,
65471, 65472, 65473, 65474, 65475, 65476, 65477, 65478,
65479, 65480, 65481, 65482, 65483, 65484, 65485, 65486,
65487, 65488, 65489, 65490, 65491, 65492, 65493, 65494,
65495, 65496, 65497, 65498, 65499, 65500, 65501, 65502,
65503, 65504, 65505, 65506, 65507, 65508, 65509, 65510,
65511, 65512, 65513, 65514, 65515, 65516, 65517, 65518,
65519, 65520, 65521, 65522, 65523, 65524, 65525, 65526,
65527, 65528, 65529, 65530, 65531, 65532, 65533, 65534,
65535
};
static const uint8_t dnxhd_1250_ac_bits[257] = {
2, 2, 3, 4, 4, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7,
8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10,
10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14,
14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
15, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16
};
static const uint8_t dnxhd_1250_ac_level[257] = {
3, 3, 5, 7, 0, 9, 11, 5, 13, 15, 17, 7, 19, 21, 23, 9,
25, 27, 29, 31, 33, 11, 35, 37, 39, 41, 43, 45, 13, 47, 49, 51,
53, 55, 57, 59, 15, 17, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79,
19, 21, 81, 83, 85, 87, 89, 91, 93, 95, 97, 99,101,103,105, 23,
25, 27,107,109,111,113,115,117,119,121,123,125,127,129, 3, 5,
7, 9, 11, 29, 31, 33, 35, 13, 15, 17, 19, 21, 23, 25, 27, 29,
31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 37, 39, 41, 43,
55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85,
87, 89, 91, 93, 95, 97, 99,101,103,105,107,111,113, 45, 47, 49,
51, 53, 55,109,115,117,119,121,123,125,127,129, 57, 59, 61, 63,
65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95,
97, 99,101,103,105,107,109,111,113,115,117,119,121,123,125,127,
129, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31,
33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63,
65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95,
97, 99,101,103,105,107,109,111,113,115,117,119,121,123,125,127,
129
};
static const uint8_t dnxhd_1250_ac_flags[257] = {
0, 2, 0, 0, 0, 0, 0, 2, 0, 0, 0, 2, 0, 0, 0, 2,
0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0,
0, 0, 0, 0, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2,
2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1,
1, 1, 1, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2,
2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3,
};
static const uint16_t dnxhd_1250_run_codes[62] = {
0, 4, 5, 12, 26, 27, 28, 58,
118, 119, 120, 242, 486, 487, 976, 977,
978, 979, 980, 981, 982, 983, 984, 985,
986, 987, 988, 989, 990, 991, 992, 993,
994, 995, 996, 997, 998, 999, 1000, 1001,
1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009,
1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017,
1018, 1019, 1020, 1021, 1022, 1023
};
static const uint8_t dnxhd_1250_run_bits[62] = {
1, 3, 3, 4, 5, 5, 5, 6, 7, 7, 7, 8, 9, 9, 10, 10,
10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10
};
static const uint8_t dnxhd_1250_run[62] = {
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32,
33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,
49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62
};
static const uint8_t dnxhd_1251_dc_codes[12] = {
0, 12, 13, 1, 2, 3, 4, 5, 14, 30, 62, 63,
};
static const uint8_t dnxhd_1251_dc_bits[12] = {
3, 4, 4, 3, 3, 3, 3, 3, 4, 5, 6, 6,
};
static const uint16_t dnxhd_1251_ac_codes[257] = {
0, 1, 4, 10, 11, 24, 25, 26,
54, 55, 56, 57, 116, 117, 118, 119,
240, 241, 242, 243, 244, 245, 492, 493,
494, 495, 496, 497, 996, 997, 998, 999,
1000, 1001, 1002, 1003, 1004, 1005, 2012, 2013,
2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021,
2022, 2023, 2024, 2025, 4052, 4053, 4054, 4055,
4056, 4057, 4058, 4059, 4060, 4061, 4062, 4063,
4064, 4065, 4066, 8134, 8135, 8136, 8137, 8138,
8139, 8140, 8141, 8142, 8143, 8144, 8145, 8146,
8147, 8148, 8149, 8150, 8151, 8152, 8153, 8154,
8155, 8156, 16314, 16315, 16316, 16317, 16318, 16319,
16320, 16321, 16322, 16323, 16324, 16325, 16326, 16327,
16328, 16329, 16330, 16331, 16332, 16333, 16334, 16335,
16336, 16337, 16338, 16339, 32680, 32681, 32682, 32683,
32684, 32685, 32686, 32687, 32688, 32689, 32690, 32691,
32692, 32693, 32694, 32695, 32696, 32697, 32698, 32699,
32700, 32701, 32702, 32703, 32704, 32705, 32706, 32707,
32708, 32709, 32710, 32711, 32712, 32713, 32714, 65430,
65431, 65432, 65433, 65434, 65435, 65436, 65437, 65438,
65439, 65440, 65441, 65442, 65443, 65444, 65445, 65446,
65447, 65448, 65449, 65450, 65451, 65452, 65453, 65454,
65455, 65456, 65457, 65458, 65459, 65460, 65461, 65462,
65463, 65464, 65465, 65466, 65467, 65468, 65469, 65470,
65471, 65472, 65473, 65474, 65475, 65476, 65477, 65478,
65479, 65480, 65481, 65482, 65483, 65484, 65485, 65486,
65487, 65488, 65489, 65490, 65491, 65492, 65493, 65494,
65495, 65496, 65497, 65498, 65499, 65500, 65501, 65502,
65503, 65504, 65505, 65506, 65507, 65508, 65509, 65510,
65511, 65512, 65513, 65514, 65515, 65516, 65517, 65518,
65519, 65520, 65521, 65522, 65523, 65524, 65525, 65526,
65527, 65528, 65529, 65530, 65531, 65532, 65533, 65534,
65535,
};
static const uint8_t dnxhd_1251_ac_bits[257] = {
2, 2, 3, 4, 4, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7,
8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10,
10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14,
14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
15, 15, 15, 15, 15, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16,
};
static const uint8_t dnxhd_1251_ac_level[257] = {
3, 3, 5, 7, 0, 9, 11, 5, 13, 15, 17, 7, 19, 21, 23, 9,
25, 27, 29, 31, 33, 11, 35, 37, 39, 41, 43, 13, 45, 47, 49, 51,
53, 55, 57, 59, 15, 17, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79,
81, 19, 21, 23, 83, 85, 87, 89, 91, 93, 95, 97, 99,101,103,105,
25, 27, 29,107,109,111,113,115,117,119,121,123,125,127,129, 3,
5, 7, 9, 11, 13, 15, 17, 31, 33, 35, 19, 21, 23, 25, 27, 29,
31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 37,
39, 41, 43, 45, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83,
85, 87, 89, 91, 93, 95, 97, 99,101,103,105,107,109,111,113,115,
117, 47, 49, 51, 53, 55, 57,119,121,123,125,127,129, 59, 61, 63,
65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95,
97, 99,101,103,105,107,109,111,113,115,117,119,121,123,125,127,
129, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31,
33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63,
65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95,
97, 99,101,103,105,107,109,111,113,115,117,119,121,123,125,127,
129,
};
static const uint8_t dnxhd_1251_ac_flags[257] = {
0, 2, 0, 0, 0, 0, 0, 2, 0, 0, 0, 2, 0, 0, 0, 2,
0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0,
0, 0, 0, 0, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1,
1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2,
2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3,
};
static const uint16_t dnxhd_1251_run_codes[62] = {
0, 4, 5, 12, 26, 27, 28, 58,
118, 119, 120, 242, 486, 487, 976, 977,
978, 979, 980, 981, 982, 983, 984, 985,
986, 987, 988, 989, 990, 991, 992, 993,
994, 995, 996, 997, 998, 999, 1000, 1001,
1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009,
1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017,
1018, 1019, 1020, 1021, 1022, 1023,
};
static const uint8_t dnxhd_1251_run_bits[62] = {
1, 3, 3, 4, 5, 5, 5, 6, 7, 7, 7, 8, 9, 9, 10, 10,
10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
};
static const uint8_t dnxhd_1251_run[62] = {
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32,
33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,
49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62,
};
static const uint8_t dnxhd_1252_dc_codes[12] = {
0, 12, 13, 1, 2, 3, 4, 5, 14, 30, 62, 63,
};
static const uint8_t dnxhd_1252_dc_bits[12] = {
3, 4, 4, 3, 3, 3, 3, 3, 4, 5, 6, 6,
};
static const uint16_t dnxhd_1252_ac_codes[257] = {
0, 1, 4, 10, 11, 12, 26, 27,
56, 57, 58, 118, 119, 120, 242, 243,
244, 245, 246, 247, 496, 497, 498, 499,
500, 1002, 1003, 1004, 1005, 1006, 1007, 1008,
1009, 2020, 2021, 2022, 2023, 2024, 2025, 2026,
2027, 2028, 2029, 4060, 4061, 4062, 4063, 4064,
4065, 4066, 4067, 4068, 4069, 4070, 4071, 8144,
8145, 8146, 8147, 8148, 8149, 8150, 8151, 8152,
8153, 8154, 8155, 8156, 8157, 8158, 16318, 16319,
16320, 16321, 16322, 16323, 16324, 16325, 16326, 16327,
16328, 16329, 16330, 16331, 16332, 16333, 16334, 16335,
32672, 32673, 32674, 32675, 32676, 32677, 32678, 32679,
32680, 32681, 32682, 32683, 32684, 32685, 32686, 32687,
32688, 32689, 32690, 32691, 32692, 32693, 32694, 65390,
65391, 65392, 65393, 65394, 65395, 65396, 65397, 65398,
65399, 65400, 65401, 65402, 65403, 65404, 65405, 65406,
65407, 65408, 65409, 65410, 65411, 65412, 65413, 65414,
65415, 65416, 65417, 65418, 65419, 65420, 65421, 65422,
65423, 65424, 65425, 65426, 65427, 65428, 65429, 65430,
65431, 65432, 65433, 65434, 65435, 65436, 65437, 65438,
65439, 65440, 65441, 65442, 65443, 65444, 65445, 65446,
65447, 65448, 65449, 65450, 65451, 65452, 65453, 65454,
65455, 65456, 65457, 65458, 65459, 65460, 65461, 65462,
65463, 65464, 65465, 65466, 65467, 65468, 65469, 65470,
65471, 65472, 65473, 65474, 65475, 65476, 65477, 65478,
65479, 65480, 65481, 65482, 65483, 65484, 65485, 65486,
65487, 65488, 65489, 65490, 65491, 65492, 65493, 65494,
65495, 65496, 65497, 65498, 65499, 65500, 65501, 65502,
65503, 65504, 65505, 65506, 65507, 65508, 65509, 65510,
65511, 65512, 65513, 65514, 65515, 65516, 65517, 65518,
65519, 65520, 65521, 65522, 65523, 65524, 65525, 65526,
65527, 65528, 65529, 65530, 65531, 65532, 65533, 65534,
65535,
};
static const uint8_t dnxhd_1252_ac_bits[257] = {
2, 2, 3, 4, 4, 4, 5, 5, 6, 6, 6, 7, 7, 7, 8, 8,
8, 8, 8, 8, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 10,
10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12,
12, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13,
13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
14, 14, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, 15,
15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16,
};
static const uint8_t dnxhd_1252_ac_level[257] = {
3, 3, 5, 7, 5, 0, 9, 11, 13, 15, 7, 17, 19, 21, 23, 25,
27, 29, 9, 11, 31, 33, 35, 37, 13, 39, 41, 43, 45, 47, 49, 15,
17, 51, 53, 55, 57, 59, 61, 63, 65, 19, 21, 67, 69, 71, 73, 75,
77, 79, 81, 83, 23, 25, 27, 85, 87, 89, 91, 93, 95, 97, 99,101,
103,105,107, 29, 31, 33,109,111,113,115,117,119,121,123,125,127,
129, 3, 5, 7, 35, 37, 39, 41, 9, 11, 13, 15, 17, 19, 21, 23,
25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 43, 45, 47, 49, 51, 45,
47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77,
79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 99,101,103,105,107,109,
111,113,115,117,119,121,123,125,127,129, 53, 55, 57, 59, 61, 63,
65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95,
97, 99,101,103,105,107,109,111,113,115,117,119,121,123,125,127,
129, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31,
33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63,
65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95,
97, 99,101,103,105,107,109,111,113,115,117,119,121,123,125,127,
129,
};
static const uint8_t dnxhd_1252_ac_flags[257] = {
0, 2, 0, 0, 2, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0,
0, 0, 2, 2, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 2,
2, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 0, 0, 0, 0, 0,
0, 0, 0, 0, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 1, 1, 1, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3,
};
const CIDEntry ff_dnxhd_cid_table[] = {
{ 1235, 1920, 1080, 0, 917504, 917504, 6, 10, 4,
dnxhd_1235_luma_weight, dnxhd_1235_chroma_weight,
dnxhd_1235_1241_dc_codes, dnxhd_1235_1241_dc_bits,
dnxhd_1235_1241_ac_codes, dnxhd_1235_1241_ac_bits, dnxhd_1235_1241_ac_level,
dnxhd_1235_1241_ac_flags,
dnxhd_1235_1238_1241_run_codes, dnxhd_1235_1238_1241_run_bits, dnxhd_1235_1241_run,
{ 175, 185, 365, 440 } },
{ 1237, 1920, 1080, 0, 606208, 606208, 4, 8, 3,
dnxhd_1237_luma_weight, dnxhd_1237_chroma_weight,
dnxhd_1237_dc_codes, dnxhd_1237_dc_bits,
dnxhd_1237_ac_codes, dnxhd_1237_ac_bits, dnxhd_1237_ac_level,
dnxhd_1237_ac_flags,
dnxhd_1237_run_codes, dnxhd_1237_run_bits, dnxhd_1237_run,
{ 115, 120, 145, 240, 290 } },
{ 1238, 1920, 1080, 0, 917504, 917504, 4, 8, 4,
dnxhd_1238_luma_weight, dnxhd_1238_chroma_weight,
dnxhd_1238_dc_codes, dnxhd_1238_dc_bits,
dnxhd_1238_ac_codes, dnxhd_1238_ac_bits, dnxhd_1238_ac_level,
dnxhd_1238_ac_flags,
dnxhd_1235_1238_1241_run_codes, dnxhd_1235_1238_1241_run_bits, dnxhd_1238_run,
{ 175, 185, 220, 365, 440 } },
{ 1241, 1920, 1080, 1, 917504, 458752, 6, 10, 4,
dnxhd_1241_luma_weight, dnxhd_1241_chroma_weight,
dnxhd_1235_1241_dc_codes, dnxhd_1235_1241_dc_bits,
dnxhd_1235_1241_ac_codes, dnxhd_1235_1241_ac_bits, dnxhd_1235_1241_ac_level,
dnxhd_1235_1241_ac_flags,
dnxhd_1235_1238_1241_run_codes, dnxhd_1235_1238_1241_run_bits, dnxhd_1235_1241_run,
{ 185, 220 } },
{ 1242, 1920, 1080, 1, 606208, 303104, 4, 8, 3,
dnxhd_1242_luma_weight, dnxhd_1242_chroma_weight,
dnxhd_1237_dc_codes, dnxhd_1237_dc_bits,
dnxhd_1237_ac_codes, dnxhd_1237_ac_bits, dnxhd_1237_ac_level,
dnxhd_1237_ac_flags,
dnxhd_1237_run_codes, dnxhd_1237_run_bits, dnxhd_1237_run,
{ 120, 145 } },
{ 1243, 1920, 1080, 1, 917504, 458752, 4, 8, 4,
dnxhd_1243_luma_weight, dnxhd_1243_chroma_weight,
dnxhd_1238_dc_codes, dnxhd_1238_dc_bits,
dnxhd_1238_ac_codes, dnxhd_1238_ac_bits, dnxhd_1238_ac_level,
dnxhd_1238_ac_flags,
dnxhd_1235_1238_1241_run_codes, dnxhd_1235_1238_1241_run_bits, dnxhd_1238_run,
{ 185, 220 } },
{ 1250, 1280, 720, 0, 458752, 458752, 6, 10, 4,
dnxhd_1250_luma_weight, dnxhd_1250_chroma_weight,
dnxhd_1250_dc_codes, dnxhd_1250_dc_bits,
dnxhd_1250_ac_codes, dnxhd_1250_ac_bits, dnxhd_1250_ac_level,
dnxhd_1250_ac_flags,
dnxhd_1250_run_codes, dnxhd_1250_run_bits, dnxhd_1250_run,
{ 90, 180, 220 } },
{ 1251, 1280, 720, 0, 458752, 458752, 4, 8, 4,
dnxhd_1251_luma_weight, dnxhd_1251_chroma_weight,
dnxhd_1251_dc_codes, dnxhd_1251_dc_bits,
dnxhd_1251_ac_codes, dnxhd_1251_ac_bits, dnxhd_1251_ac_level,
dnxhd_1251_ac_flags,
dnxhd_1251_run_codes, dnxhd_1251_run_bits, dnxhd_1251_run,
{ 90, 110, 175, 220 } },
{ 1252, 1280, 720, 0, 303104, 303104, 4, 8, 5,
dnxhd_1252_luma_weight, dnxhd_1252_chroma_weight,
dnxhd_1252_dc_codes, dnxhd_1252_dc_bits,
dnxhd_1252_ac_codes, dnxhd_1252_ac_bits, dnxhd_1252_ac_level,
dnxhd_1252_ac_flags,
dnxhd_1251_run_codes, dnxhd_1251_run_bits, dnxhd_1251_run,
{ 60, 75, 115, 145 } },
{ 1253, 1920, 1080, 0, 188416, 188416, 4, 8, 3,
dnxhd_1237_luma_weight, dnxhd_1237_chroma_weight,
dnxhd_1237_dc_codes, dnxhd_1237_dc_bits,
dnxhd_1237_ac_codes, dnxhd_1237_ac_bits, dnxhd_1237_ac_level,
dnxhd_1237_ac_flags,
dnxhd_1237_run_codes, dnxhd_1237_run_bits, dnxhd_1237_run,
{ 36, 45, 75, 90 } },
};
int ff_dnxhd_get_cid_table(int cid)
{
int i;
for (i = 0; i < FF_ARRAY_ELEMS(ff_dnxhd_cid_table); i++)
if (ff_dnxhd_cid_table[i].cid == cid)
return i;
return -1;
}
int ff_dnxhd_find_cid(AVCodecContext *avctx, int bit_depth)
{
int i, j;
int mbs = avctx->bit_rate/1000000;
if (!mbs)
return 0;
for (i = 0; i < FF_ARRAY_ELEMS(ff_dnxhd_cid_table); i++) {
const CIDEntry *cid = &ff_dnxhd_cid_table[i];
if (cid->width == avctx->width && cid->height == avctx->height &&
cid->interlaced == !!(avctx->flags & CODEC_FLAG_INTERLACED_DCT) &&
cid->bit_depth == bit_depth) {
for (j = 0; j < sizeof(cid->bit_rates); j++) {
if (cid->bit_rates[j] == mbs)
return cid->cid;
}
}
}
return 0;
}
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