FFmpeg: libavcodec/indeo2data.h Source File

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 */