00001 /* 00002 * Intel Indeo 2 codec 00003 * copyright (c) 2005 Konstantin Shishkov 00004 * 00005 * This file is part of FFmpeg. 00006 * 00007 * FFmpeg is free software; you can redistribute it and/or 00008 * modify it under the terms of the GNU Lesser General Public 00009 * License as published by the Free Software Foundation; either 00010 * version 2.1 of the License, or (at your option) any later version. 00011 * 00012 * FFmpeg is distributed in the hope that it will be useful, 00013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00015 * Lesser General Public License for more details. 00016 * 00017 * You should have received a copy of the GNU Lesser General Public 00018 * License along with FFmpeg; if not, write to the Free Software 00019 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 00020 */ 00021 00022 #ifndef AVCODEC_INDEO2DATA_H 00023 #define AVCODEC_INDEO2DATA_H 00024 00025 #include <stdint.h> 00026 00027 #define IR2_CODES 143 00028 static const uint16_t ir2_codes[IR2_CODES][2] = { 00029 #ifdef ALT_BITSTREAM_READER_LE 00030 {0x0000, 3}, {0x0004, 3}, {0x0006, 3}, {0x0001, 5}, 00031 {0x0009, 5}, {0x0019, 5}, {0x000D, 5}, {0x001D, 5}, 00032 {0x0023, 6}, {0x0013, 6}, {0x0033, 6}, {0x000B, 6}, 00033 {0x002B, 6}, {0x001B, 6}, {0x0007, 8}, {0x0087, 8}, 00034 {0x0027, 8}, {0x00A7, 8}, {0x0067, 8}, {0x00E7, 8}, 00035 {0x0097, 8}, {0x0057, 8}, {0x0037, 8}, {0x00B7, 8}, 00036 {0x00F7, 8}, {0x000F, 9}, {0x008F, 9}, {0x018F, 9}, 00037 {0x014F, 9}, {0x00CF, 9}, {0x002F, 9}, {0x012F, 9}, 00038 {0x01AF, 9}, {0x006F, 9}, {0x00EF, 9}, {0x01EF, 9}, 00039 {0x001F, 10}, {0x021F, 10}, {0x011F, 10}, {0x031F, 10}, 00040 {0x009F, 10}, {0x029F, 10}, {0x019F, 10}, {0x039F, 10}, 00041 {0x005F, 10}, {0x025F, 10}, {0x015F, 10}, {0x035F, 10}, 00042 {0x00DF, 10}, {0x02DF, 10}, {0x01DF, 10}, {0x03DF, 10}, 00043 {0x003F, 13}, {0x103F, 13}, {0x083F, 13}, {0x183F, 13}, 00044 {0x043F, 13}, {0x143F, 13}, {0x0C3F, 13}, {0x1C3F, 13}, 00045 {0x023F, 13}, {0x123F, 13}, {0x0A3F, 13}, {0x1A3F, 13}, 00046 {0x063F, 13}, {0x163F, 13}, {0x0E3F, 13}, {0x1E3F, 13}, 00047 {0x013F, 13}, {0x113F, 13}, {0x093F, 13}, {0x193F, 13}, 00048 {0x053F, 13}, {0x153F, 13}, {0x0D3F, 13}, {0x1D3F, 13}, 00049 {0x033F, 13}, {0x133F, 13}, {0x0B3F, 13}, {0x1B3F, 13}, 00050 {0x073F, 13}, {0x173F, 13}, {0x0F3F, 13}, {0x1F3F, 13}, 00051 {0x00BF, 13}, {0x10BF, 13}, {0x08BF, 13}, {0x18BF, 13}, 00052 {0x04BF, 13}, {0x14BF, 13}, {0x0CBF, 13}, {0x1CBF, 13}, 00053 {0x02BF, 13}, {0x12BF, 13}, {0x0ABF, 13}, {0x1ABF, 13}, 00054 {0x06BF, 13}, {0x16BF, 13}, {0x0EBF, 13}, {0x1EBF, 13}, 00055 {0x01BF, 13}, {0x11BF, 13}, {0x09BF, 13}, {0x19BF, 13}, 00056 {0x05BF, 13}, {0x15BF, 13}, {0x0DBF, 13}, {0x1DBF, 13}, 00057 {0x03BF, 13}, {0x13BF, 13}, {0x0BBF, 13}, {0x1BBF, 13}, 00058 {0x07BF, 13}, {0x17BF, 13}, {0x0FBF, 13}, {0x1FBF, 13}, 00059 {0x007F, 14}, {0x207F, 14}, {0x107F, 14}, {0x307F, 14}, 00060 {0x087F, 14}, {0x287F, 14}, {0x187F, 14}, {0x387F, 14}, 00061 {0x047F, 14}, {0x247F, 14}, {0x147F, 14}, {0x0002, 3}, 00062 {0x0011, 5}, {0x0005, 5}, {0x0015, 5}, {0x0003, 6}, 00063 {0x003B, 6}, {0x0047, 8}, {0x00C7, 8}, {0x0017, 8}, 00064 {0x00D7, 8}, {0x0077, 8}, {0x010F, 9}, {0x004F, 9}, 00065 {0x01CF, 9}, {0x00AF, 9}, {0x016F, 9}, 00066 #else 00067 {0x0000, 3}, {0x0001, 3}, {0x0003, 3}, {0x0010, 5}, 00068 {0x0012, 5}, {0x0013, 5}, {0x0016, 5}, {0x0017, 5}, 00069 {0x0031, 6}, {0x0032, 6}, {0x0033, 6}, {0x0034, 6}, 00070 {0x0035, 6}, {0x0036, 6}, {0x00E0, 8}, {0x00E1, 8}, 00071 {0x00E4, 8}, {0x00E5, 8}, {0x00E6, 8}, {0x00E7, 8}, 00072 {0x00E9, 8}, {0x00EA, 8}, {0x00EC, 8}, {0x00ED, 8}, 00073 {0x00EF, 8}, {0x01E0, 9}, {0x01E2, 9}, {0x01E3, 9}, 00074 {0x01E5, 9}, {0x01E6, 9}, {0x01E8, 9}, {0x01E9, 9}, 00075 {0x01EB, 9}, {0x01EC, 9}, {0x01EE, 9}, {0x01EF, 9}, 00076 {0x03E0, 10}, {0x03E1, 10}, {0x03E2, 10}, {0x03E3, 10}, 00077 {0x03E4, 10}, {0x03E5, 10}, {0x03E6, 10}, {0x03E7, 10}, 00078 {0x03E8, 10}, {0x03E9, 10}, {0x03EA, 10}, {0x03EB, 10}, 00079 {0x03EC, 10}, {0x03ED, 10}, {0x03EE, 10}, {0x03EF, 10}, 00080 {0x1F80, 13}, {0x1F81, 13}, {0x1F82, 13}, {0x1F83, 13}, 00081 {0x1F84, 13}, {0x1F85, 13}, {0x1F86, 13}, {0x1F87, 13}, 00082 {0x1F88, 13}, {0x1F89, 13}, {0x1F8A, 13}, {0x1F8B, 13}, 00083 {0x1F8C, 13}, {0x1F8D, 13}, {0x1F8E, 13}, {0x1F8F, 13}, 00084 {0x1F90, 13}, {0x1F91, 13}, {0x1F92, 13}, {0x1F93, 13}, 00085 {0x1F94, 13}, {0x1F95, 13}, {0x1F96, 13}, {0x1F97, 13}, 00086 {0x1F98, 13}, {0x1F99, 13}, {0x1F9A, 13}, {0x1F9B, 13}, 00087 {0x1F9C, 13}, {0x1F9D, 13}, {0x1F9E, 13}, {0x1F9F, 13}, 00088 {0x1FA0, 13}, {0x1FA1, 13}, {0x1FA2, 13}, {0x1FA3, 13}, 00089 {0x1FA4, 13}, {0x1FA5, 13}, {0x1FA6, 13}, {0x1FA7, 13}, 00090 {0x1FA8, 13}, {0x1FA9, 13}, {0x1FAA, 13}, {0x1FAB, 13}, 00091 {0x1FAC, 13}, {0x1FAD, 13}, {0x1FAE, 13}, {0x1FAF, 13}, 00092 {0x1FB0, 13}, {0x1FB1, 13}, {0x1FB2, 13}, {0x1FB3, 13}, 00093 {0x1FB4, 13}, {0x1FB5, 13}, {0x1FB6, 13}, {0x1FB7, 13}, 00094 {0x1FB8, 13}, {0x1FB9, 13}, {0x1FBA, 13}, {0x1FBB, 13}, 00095 {0x1FBC, 13}, {0x1FBD, 13}, {0x1FBE, 13}, {0x1FBF, 13}, 00096 {0x3F80, 14}, {0x3F81, 14}, {0x3F82, 14}, {0x3F83, 14}, 00097 {0x3F84, 14}, {0x3F85, 14}, {0x3F86, 14}, {0x3F87, 14}, 00098 {0x3F88, 14}, {0x3F89, 14}, {0x3F8A, 14}, {0x0002, 3}, 00099 {0x0011, 5}, {0x0014, 5}, {0x0015, 5}, {0x0030, 6}, 00100 {0x0037, 6}, {0x00E2, 8}, {0x00E3, 8}, {0x00E8, 8}, 00101 {0x00EB, 8}, {0x00EE, 8}, {0x01E1, 9}, {0x01E4, 9}, 00102 {0x01E7, 9}, {0x01EA, 9}, {0x01ED, 9} 00103 #endif 00104 }; 00105 00106 static const uint8_t ir2_luma_table[256] = { 00107 0x80, 0x80, 0x84, 0x84, 0x7C, 0x7C, 0x7F, 0x85, 00108 0x81, 0x7B, 0x85, 0x7F, 0x7B, 0x81, 0x8C, 0x8C, 00109 0x74, 0x74, 0x83, 0x8D, 0x7D, 0x73, 0x8D, 0x83, 00110 0x73, 0x7D, 0x77, 0x89, 0x89, 0x77, 0x89, 0x77, 00111 0x77, 0x89, 0x8C, 0x95, 0x74, 0x6B, 0x95, 0x8C, 00112 0x6B, 0x74, 0x7C, 0x90, 0x84, 0x70, 0x90, 0x7C, 00113 0x70, 0x84, 0x96, 0x96, 0x6A, 0x6A, 0x82, 0x98, 00114 0x7E, 0x68, 0x98, 0x82, 0x68, 0x7E, 0x97, 0xA2, 00115 0x69, 0x5E, 0xA2, 0x97, 0x5E, 0x69, 0xA2, 0xA2, 00116 0x5E, 0x5E, 0x8B, 0xA3, 0x75, 0x5D, 0xA3, 0x8B, 00117 0x5D, 0x75, 0x71, 0x95, 0x8F, 0x6B, 0x95, 0x71, 00118 0x6B, 0x8F, 0x78, 0x9D, 0x88, 0x63, 0x9D, 0x78, 00119 0x63, 0x88, 0x7F, 0xA7, 0x81, 0x59, 0xA7, 0x7F, 00120 0x59, 0x81, 0xA4, 0xB1, 0x5C, 0x4F, 0xB1, 0xA4, 00121 0x4F, 0x5C, 0x96, 0xB1, 0x6A, 0x4F, 0xB1, 0x96, 00122 0x4F, 0x6A, 0xB2, 0xB2, 0x4E, 0x4E, 0x65, 0x9B, 00123 0x9B, 0x65, 0x9B, 0x65, 0x65, 0x9B, 0x89, 0xB4, 00124 0x77, 0x4C, 0xB4, 0x89, 0x4C, 0x77, 0x6A, 0xA3, 00125 0x96, 0x5D, 0xA3, 0x6A, 0x5D, 0x96, 0x73, 0xAC, 00126 0x8D, 0x54, 0xAC, 0x73, 0x54, 0x8D, 0xB4, 0xC3, 00127 0x4C, 0x3D, 0xC3, 0xB4, 0x3D, 0x4C, 0xA4, 0xC3, 00128 0x5C, 0x3D, 0xC3, 0xA4, 0x3D, 0x5C, 0xC4, 0xC4, 00129 0x3C, 0x3C, 0x96, 0xC6, 0x6A, 0x3A, 0xC6, 0x96, 00130 0x3A, 0x6A, 0x7C, 0xBA, 0x84, 0x46, 0xBA, 0x7C, 00131 0x46, 0x84, 0x5B, 0xAB, 0xA5, 0x55, 0xAB, 0x5B, 00132 0x55, 0xA5, 0x63, 0xB4, 0x9D, 0x4C, 0xB4, 0x63, 00133 0x4C, 0x9D, 0x86, 0xCA, 0x7A, 0x36, 0xCA, 0x86, 00134 0x36, 0x7A, 0xB6, 0xD7, 0x4A, 0x29, 0xD7, 0xB6, 00135 0x29, 0x4A, 0xC8, 0xD7, 0x38, 0x29, 0xD7, 0xC8, 00136 0x29, 0x38, 0xA4, 0xD8, 0x5C, 0x28, 0xD8, 0xA4, 00137 0x28, 0x5C, 0x6C, 0xC1, 0x94, 0x3F, 0xC1, 0x6C, 00138 0x3F, 0x94, 0xD9, 0xD9, 0x27, 0x27, 0x80, 0x80 00139 }; 00140 00141 #endif /* AVCODEC_INDEO2DATA_H */