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  1. /*
  2.  * Sunplus JPEG tables
  3.  * Copyright (c) 2003 the ffmpeg project
  4.  *
  5.  * This file is part of FFmpeg.
  6.  *
  7.  * FFmpeg 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.  * FFmpeg 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 FFmpeg; if not, write to the Free Software
  19.  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  20.  */
  21.  
  22. #ifndef AVCODEC_SP5X_H
  23. #define AVCODEC_SP5X_H
  24.  
  25. #include <stdint.h>
  26.  
  27. static const uint8_t sp5x_data_sof[] =
  28. {
  29.     0xFF, 0xC0,       /* SOF */
  30.     0x00, 0x11,       /* len */
  31.     0x08,             /* bits */
  32.     0x00, 0xf0,       /* height (default: 240) */
  33.     0x01, 0x40,       /* width (default: 240) */
  34.     0x03,             /* nb components */
  35.     0x01, 0x22, 0x00, /* 21 vs 22 ? */
  36.     0x02, 0x11, 0x01,
  37.     0x03, 0x11, 0x01
  38. };
  39.  
  40. static const uint8_t sp5x_data_sos[] =
  41. {
  42.     0xFF, 0xDA,       /* SOS */
  43.     0x00, 0x0C,       /* len */
  44.     0x03,             /* nb components */
  45.     0x01, 0x00,
  46.     0x02, 0x11,
  47.     0x03, 0x11,
  48.     0x00,             /* Ss */
  49.     0x3F,             /* Se */
  50.     0x00              /* Ah/Al */
  51. };
  52.  
  53. static const uint8_t sp5x_data_dqt[] =
  54. {
  55.     0xFF, 0xDB, /* DQT */
  56.     0x00, 0x84, /* len */
  57.     0x00,
  58.     0x05, 0x03, 0x04, 0x04, 0x04, 0x03, 0x05, 0x04,
  59.     0x04, 0x04, 0x06, 0x05, 0x05, 0x06, 0x08, 0x0D,
  60.     0x08, 0x08, 0x07, 0x07, 0x08, 0x10, 0x0C, 0x0C,
  61.     0x0A, 0x0D, 0x14, 0x11, 0x15, 0x14, 0x13, 0x11,
  62.     0x13, 0x13, 0x16, 0x18, 0x1F, 0x1A, 0x16, 0x17,
  63.     0x1E, 0x17, 0x13, 0x13, 0x1B, 0x25, 0x1C, 0x1E,
  64.     0x20, 0x21, 0x23, 0x23, 0x23, 0x15, 0x1A, 0x27,
  65.     0x29, 0x26, 0x22, 0x29, 0x1F, 0x22, 0x23, 0x22,
  66.     0x01,
  67.     0x05, 0x06, 0x06, 0x08, 0x07, 0x08, 0x10, 0x08,
  68.     0x08, 0x10, 0x22, 0x16, 0x13, 0x16, 0x22, 0x22,
  69.     0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22,
  70.     0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22,
  71.     0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22,
  72.     0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22,
  73.     0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22,
  74.     0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22, 0x22
  75. };
  76.  
  77. static const uint8_t sp5x_data_dht[] = {
  78.     0xFF, 0xC4, /* DHT */
  79.     0x01, 0xA2, /* len */
  80.     0x00, 0x00, 0x01, 0x05, 0x01, 0x01, 0x01, 0x01,
  81.     0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  82.     0x00, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,
  83.     0x07, 0x08, 0x09, 0x0A, 0x0B, 0x01, 0x00, 0x03,
  84.     0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
  85.     0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
  86.     0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09,
  87.     0x0A, 0x0B, 0x10, 0x00, 0x02, 0x01, 0x03, 0x03,
  88.     0x02, 0x04, 0x03, 0x05, 0x05, 0x04, 0x04, 0x00,
  89.     0x00, 0x01, 0x7D, 0x01, 0x02, 0x03, 0x00, 0x04,
  90.     0x11, 0x05, 0x12, 0x21, 0x31, 0x41, 0x06, 0x13,
  91.     0x51, 0x61, 0x07, 0x22, 0x71, 0x14, 0x32, 0x81,
  92.     0x91, 0xA1, 0x08, 0x23, 0x42, 0xB1, 0xC1, 0x15,
  93.     0x52, 0xD1, 0xF0, 0x24, 0x33, 0x62, 0x72, 0x82,
  94.     0x09, 0x0A, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x25,
  95.     0x26, 0x27, 0x28, 0x29, 0x2A, 0x34, 0x35, 0x36,
  96.     0x37, 0x38, 0x39, 0x3A, 0x43, 0x44, 0x45, 0x46,
  97.     0x47, 0x48, 0x49, 0x4A, 0x53, 0x54, 0x55, 0x56,
  98.     0x57, 0x58, 0x59, 0x5A, 0x63, 0x64, 0x65, 0x66,
  99.     0x67, 0x68, 0x69, 0x6A, 0x73, 0x74, 0x75, 0x76,
  100.     0x77, 0x78, 0x79, 0x7A, 0x83, 0x84, 0x85, 0x86,
  101.     0x87, 0x88, 0x89, 0x8A, 0x92, 0x93, 0x94, 0x95,
  102.     0x96, 0x97, 0x98, 0x99, 0x9A, 0xA2, 0xA3, 0xA4,
  103.     0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xAA, 0xB2, 0xB3,
  104.     0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, 0xC2,
  105.     0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA,
  106.     0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, 0xD9,
  107.     0xDA, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
  108.     0xE8, 0xE9, 0xEA, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5,
  109.     0xF6, 0xF7, 0xF8, 0xF9, 0xFA, 0x11, 0x00, 0x02,
  110.     0x01, 0x02, 0x04, 0x04, 0x03, 0x04, 0x07, 0x05,
  111.     0x04, 0x04, 0x00, 0x01, 0x02, 0x77, 0x00, 0x01,
  112.     0x02, 0x03, 0x11, 0x04, 0x05, 0x21, 0x31, 0x06,
  113.     0x12, 0x41, 0x51, 0x07, 0x61, 0x71, 0x13, 0x22,
  114.     0x32, 0x81, 0x08, 0x14, 0x42, 0x91, 0xA1, 0xB1,
  115.     0xC1, 0x09, 0x23, 0x33, 0x52, 0xF0, 0x15, 0x62,
  116.     0x72, 0xD1, 0x0A, 0x16, 0x24, 0x34, 0xE1, 0x25,
  117.     0xF1, 0x17, 0x18, 0x19, 0x1A, 0x26, 0x27, 0x28,
  118.     0x29, 0x2A, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A,
  119.     0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A,
  120.     0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A,
  121.     0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A,
  122.     0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A,
  123.     0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89,
  124.     0x8A, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98,
  125.     0x99, 0x9A, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7,
  126.     0xA8, 0xA9, 0xAA, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6,
  127.     0xB7, 0xB8, 0xB9, 0xBA, 0xC2, 0xC3, 0xC4, 0xC5,
  128.     0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xD2, 0xD3, 0xD4,
  129.     0xD5, 0xD6, 0xD7, 0xD8, 0xD9, 0xDA, 0xE2, 0xE3,
  130.     0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0xEA, 0xF2,
  131.     0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9, 0xFA
  132. };
  133.  
  134.  
  135. static const uint8_t sp5x_quant_table[20][64]=
  136. {
  137.     /* index 0, Q50 */
  138.     {  16, 11, 12, 14, 12, 10, 16, 14, 13, 14, 18, 17, 16, 19, 24, 40,
  139.        26, 24, 22, 22, 24, 49, 35, 37, 29, 40, 58, 51, 61, 60, 57, 51,
  140.        56, 55, 64, 72, 92, 78, 64, 68, 87, 69, 55, 56, 80,109, 81, 87,
  141.        95, 98,103,104,103, 62, 77,113,121,112,100,120, 92,101,103, 99 },
  142.     {  17, 18, 18, 24, 21, 24, 47, 26, 26, 47, 99, 66, 56, 66, 99, 99,
  143.        99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99,
  144.        99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99,
  145.        99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99 },
  146.  
  147.     /* index 1, Q70 */
  148.     {  10,  7,  7,  8,  7,  6, 10,  8,  8,  8, 11, 10, 10, 11, 14, 24,
  149.        16, 14, 13, 13, 14, 29, 21, 22, 17, 24, 35, 31, 37, 36, 34, 31,
  150.        34, 33, 38, 43, 55, 47, 38, 41, 52, 41, 33, 34, 48, 65, 49, 52,
  151.        57, 59, 62, 62, 62, 37, 46, 68, 73, 67, 60, 72, 55, 61, 62, 59 },
  152.     {  10, 11, 11, 14, 13, 14, 28, 16, 16, 28, 59, 40, 34, 40, 59, 59,
  153.        59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59,
  154.        59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59,
  155.        59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, 59 },
  156.  
  157.     /* index 2, Q80 */
  158.     {   6,  4,  5,  6,  5,  4,  6,  6,  5,  6,  7,  7,  6,  8, 10, 16,
  159.        10, 10,  9,  9, 10, 20, 14, 15, 12, 16, 23, 20, 24, 24, 23, 20,
  160.        22, 22, 26, 29, 37, 31, 26, 27, 35, 28, 22, 22, 32, 44, 32, 35,
  161.        38, 39, 41, 42, 41, 25, 31, 45, 48, 45, 40, 48, 37, 40, 41, 40 },
  162.     {   7,  7,  7, 10,  8, 10, 19, 10, 10, 19, 40, 26, 22, 26, 40, 40,
  163.        40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40,
  164.        40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40,
  165.        40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40 },
  166.  
  167.     /* index 3, Q85 */
  168.     {   5,  3,  4,  4,  4,  3,  5,  4,  4,  4,  5,  5,  5,  6,  7, 12,
  169.         8,  7,  7,  7,  7, 15, 11, 11,  9, 12, 17, 15, 18, 18, 17, 15,
  170.        17, 17, 19, 22, 28, 23, 19, 20, 26, 21, 17, 17, 24, 33, 24, 26,
  171.        29, 29, 31, 31, 31, 19, 23, 34, 36, 34, 30, 36, 28, 30, 31, 30 },
  172.     {   5,  5,  5,  7,  6,  7, 14,  8,  8, 14, 30, 20, 17, 20, 30, 30,
  173.        30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
  174.        30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
  175.        30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30 },
  176.  
  177.     /* index 4, Q90 */
  178.     {   3,  2,  2,  3,  2,  2,  3,  3,  3,  3,  4,  3,  3,  4,  5,  8,
  179.         5,  5,  4,  4,  5, 10,  7,  7,  6,  8, 12, 10, 12, 12, 11, 10,
  180.        11, 11, 13, 14, 18, 16, 13, 14, 17, 14, 11, 11, 16, 22, 16, 17,
  181.        19, 20, 21, 21, 21, 12, 15, 23, 24, 22, 20, 24, 18, 20, 21, 20 },
  182.     {   3,  4,  4,  5,  4,  5,  9,  5,  5,  9, 20, 13, 11, 13, 20, 20,
  183.        20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
  184.        20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
  185.        20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20 },
  186.  
  187.     /* index 5, Q60 */
  188.     {  13,  9, 10, 11, 10,  8, 13, 11, 10, 11, 14, 14, 13, 15, 19, 32,
  189.        21, 19, 18, 18, 19, 39, 28, 30, 23, 32, 46, 41, 49, 48, 46, 41,
  190.        45, 44, 51, 58, 74, 62, 51, 54, 70, 55, 44, 45, 64, 87, 65, 70,
  191.        76, 78, 82, 83, 82, 50, 62, 90, 97, 90, 80, 96, 74, 81, 82, 79 },
  192.     {  14, 14, 14, 19, 17, 19, 38, 21, 21, 38, 79, 53, 45, 53, 79, 79,
  193.        79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79,
  194.        79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79,
  195.        79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79, 79 },
  196.  
  197.     /* index 6, Q25 */
  198.     {  32, 22, 24, 28, 24, 20, 32, 28, 26, 28, 36, 34, 32, 38, 48, 80,
  199.        52, 48, 44, 44, 48, 98, 70, 74, 58, 80,116,102,122,120,114,102,
  200.       112,110,128,144,184,156,128,136,174,138,110,112,160,218,162,174,
  201.       190,196,206,208,206,124,154,226,242,224,200,240,184,202,206,198 },
  202.     {  34, 36, 36, 48, 42, 48, 94, 52, 52, 94,198,132,112,132,198,198,
  203.       198,198,198,198,198,198,198,198,198,198,198,198,198,198,198,198,
  204.       198,198,198,198,198,198,198,198,198,198,198,198,198,198,198,198,
  205.       198,198,198,198,198,198,198,198,198,198,198,198,198,198,198,198 },
  206.  
  207.     /* index 7, Q95 */
  208.     {   2,  1,  1,  1,  1,  1,  2,  1,  1,  1,  2,  2,  2,  2,  2,  4,
  209.         3,  2,  2,  2,  2,  5,  4,  4,  3,  4,  6,  5,  6,  6,  6,  5,
  210.         6,  6,  6,  7,  9,  8,  6,  7,  9,  7,  6,  6,  8, 11,  8,  9,
  211.        10, 10, 10, 10, 10,  6,  8, 11, 12, 11, 10, 12,  9, 10, 10, 10 },
  212.     {   2,  2,  2,  2,  2,  2,  5,  3,  3,  5, 10,  7,  6,  7, 10, 10,
  213.        10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
  214.        10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
  215.        10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10 },
  216.  
  217.     /* index 8, Q93 */
  218.     {   2,  2,  2,  2,  2,  1,  2,  2,  2,  2,  3,  2,  2,  3,  3,  6,
  219.         4,  3,  3,  3,  3,  7,  5,  5,  4,  6,  8,  7,  9,  8,  8,  7,
  220.         8,  8,  9, 10, 13, 11,  9, 10, 12, 10,  8,  8, 11, 15, 11, 12,
  221.        13, 14, 14, 15, 14,  9, 11, 16, 17, 16, 14, 17, 13, 14, 14, 14 },
  222.     {   2,  3,  3,  3,  3,  3,  7,  4,  4,  7, 14,  9,  8,  9, 14, 14,
  223.        14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
  224.        14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
  225.        14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14 },
  226.  
  227.     /* index 9, Q40 */
  228.     {  20, 14, 15, 18, 15, 13, 20, 18, 16, 18, 23, 21, 20, 24, 30, 50,
  229.        33, 30, 28, 28, 30, 61, 44, 46, 36, 50, 73, 64, 76, 75, 71, 64,
  230.        70, 69, 80, 90,115, 98, 80, 85,109, 86, 69, 70,100,136,101,109,
  231.       119,123,129,130,129, 78, 96,141,151,140,125,150,115,126,129,124 },
  232.     {  21, 23, 23, 30, 26, 30, 59, 33, 33, 59,124, 83, 70, 83,124,124,
  233.       124,124,124,124,124,124,124,124,124,124,124,124,124,124,124,124,
  234.       124,124,124,124,124,124,124,124,124,124,124,124,124,124,124,124,
  235.       124,124,124,124,124,124,124,124,124,124,124,124,124,124,124,124 }
  236. };
  237.  
  238. #endif /* AVCODEC_SP5X_H */
  239.