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FFmpeg/libavcodec/indeo2data.h

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Add official LGPL license headers to the files that were missing them. Originally committed as revision 6219 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
/*
Fix Indel --> Intel typo. Originally committed as revision 6260 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
* Intel Indeo 2 codec
Add official LGPL license headers to the files that were missing them. Originally committed as revision 6219 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
* copyright (c) 2005 Konstantin Shishkov
*
Change license headers to say 'FFmpeg' instead of 'this program/this library' and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
Add official LGPL license headers to the files that were missing them. Originally committed as revision 6219 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
Change license headers to say 'FFmpeg' instead of 'this program/this library' and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
* version 2.1 of the License, or (at your option) any later version.
Add official LGPL license headers to the files that were missing them. Originally committed as revision 6219 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
*
Change license headers to say 'FFmpeg' instead of 'this program/this library' and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
* FFmpeg is distributed in the hope that it will be useful,
Add official LGPL license headers to the files that were missing them. Originally committed as revision 6219 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
* 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
Change license headers to say 'FFmpeg' instead of 'this program/this library' and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
* License along with FFmpeg; if not, write to the Free Software
Add official LGPL license headers to the files that were missing them. Originally committed as revision 6219 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
Globally rename the header inclusion guard names. Consistently apply this rule: the guard name is obtained from the filename by stripping the leading "lib", converting '/' and '.' to '_' and uppercasing the resulting name. Guard names in the root directory have to be prefixed by "FFMPEG_". Originally committed as revision 15120 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
#ifndef AVCODEC_INDEO2DATA_H
#define AVCODEC_INDEO2DATA_H
add multiple inclusion guards to headers Originally committed as revision 9345 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
include all prerequisites in header files Originally committed as revision 9344 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
#include <stdint.h>
Indeo 2 decoder by (Kostya <> kostya.shishkov gmail com) Originally committed as revision 4141 to svn://svn.ffmpeg.org/ffmpeg/trunk
20 years ago
#define IR2_CODES 143
avcodec/indeo2: Make tables used to initialize VLCs smaller Switching from ff_init_vlc_sparse() to ff_init_vlc_from_lengths() allows to replace codes which are so long that they need to be stored in an uint16_t by symbols which fit into an uint8_t; furthermore, it is also easily possible to already incorporate the offset (the real range of Indeo 2 symbols starts at one, not zero) into the symbols. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
4 years ago
static const uint8_t ir2_tab[IR2_CODES][2] = {
{ 0x01, 3 }, { 0x02, 3 }, { 0x80, 3 }, { 0x03, 3 }, { 0x04, 5 },
{ 0x81, 5 }, { 0x05, 5 }, { 0x06, 5 }, { 0x82, 5 }, { 0x83, 5 },
{ 0x07, 5 }, { 0x08, 5 }, { 0x84, 6 }, { 0x09, 6 }, { 0x0A, 6 },
{ 0x0B, 6 }, { 0x0C, 6 }, { 0x0D, 6 }, { 0x0E, 6 }, { 0x85, 6 },
{ 0x0F, 8 }, { 0x10, 8 }, { 0x86, 8 }, { 0x87, 8 }, { 0x11, 8 },
{ 0x12, 8 }, { 0x13, 8 }, { 0x14, 8 }, { 0x88, 8 }, { 0x15, 8 },
{ 0x16, 8 }, { 0x89, 8 }, { 0x17, 8 }, { 0x18, 8 }, { 0x8A, 8 },
{ 0x19, 8 }, { 0x1A, 9 }, { 0x8B, 9 }, { 0x1B, 9 }, { 0x1C, 9 },
{ 0x8C, 9 }, { 0x1D, 9 }, { 0x1E, 9 }, { 0x8D, 9 }, { 0x1F, 9 },
{ 0x20, 9 }, { 0x8E, 9 }, { 0x21, 9 }, { 0x22, 9 }, { 0x8F, 9 },
{ 0x23, 9 }, { 0x24, 9 }, { 0x25, 10 }, { 0x26, 10 }, { 0x27, 10 },
{ 0x28, 10 }, { 0x29, 10 }, { 0x2A, 10 }, { 0x2B, 10 }, { 0x2C, 10 },
{ 0x2D, 10 }, { 0x2E, 10 }, { 0x2F, 10 }, { 0x30, 10 }, { 0x31, 10 },
{ 0x32, 10 }, { 0x33, 10 }, { 0x34, 10 }, { 0x35, 13 }, { 0x36, 13 },
{ 0x37, 13 }, { 0x38, 13 }, { 0x39, 13 }, { 0x3A, 13 }, { 0x3B, 13 },
{ 0x3C, 13 }, { 0x3D, 13 }, { 0x3E, 13 }, { 0x3F, 13 }, { 0x40, 13 },
{ 0x41, 13 }, { 0x42, 13 }, { 0x43, 13 }, { 0x44, 13 }, { 0x45, 13 },
{ 0x46, 13 }, { 0x47, 13 }, { 0x48, 13 }, { 0x49, 13 }, { 0x4A, 13 },
{ 0x4B, 13 }, { 0x4C, 13 }, { 0x4D, 13 }, { 0x4E, 13 }, { 0x4F, 13 },
{ 0x50, 13 }, { 0x51, 13 }, { 0x52, 13 }, { 0x53, 13 }, { 0x54, 13 },
{ 0x55, 13 }, { 0x56, 13 }, { 0x57, 13 }, { 0x58, 13 }, { 0x59, 13 },
{ 0x5A, 13 }, { 0x5B, 13 }, { 0x5C, 13 }, { 0x5D, 13 }, { 0x5E, 13 },
{ 0x5F, 13 }, { 0x60, 13 }, { 0x61, 13 }, { 0x62, 13 }, { 0x63, 13 },
{ 0x64, 13 }, { 0x65, 13 }, { 0x66, 13 }, { 0x67, 13 }, { 0x68, 13 },
{ 0x69, 13 }, { 0x6A, 13 }, { 0x6B, 13 }, { 0x6C, 13 }, { 0x6D, 13 },
{ 0x6E, 13 }, { 0x6F, 13 }, { 0x70, 13 }, { 0x71, 13 }, { 0x72, 13 },
{ 0x73, 13 }, { 0x74, 13 }, { 0x75, 14 }, { 0x76, 14 }, { 0x77, 14 },
{ 0x78, 14 }, { 0x79, 14 }, { 0x7A, 14 }, { 0x7B, 14 }, { 0x7C, 14 },
{ 0x7D, 14 }, { 0x7E, 14 }, { 0x7F, 14 },
Indeo 2 decoder by (Kostya <> kostya.shishkov gmail com) Originally committed as revision 4141 to svn://svn.ffmpeg.org/ffmpeg/trunk
20 years ago
};
indeo2: Fix banding artefacts Rename luma table to delta table and change how it is used. CC: libav-stable@libav.org Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Diego Biurrun <diego@biurrun.de> (cherry picked from commit f8c34f4b8d62afad3f63cf3d9617d73735bef8c1)
9 years ago
static const uint8_t ir2_delta_table[4][256] = {
{ 0x80, 0x80, 0x84, 0x84, 0x7C, 0x7C, 0x7F, 0x85,
0x81, 0x7B, 0x85, 0x7F, 0x7B, 0x81, 0x8C, 0x8C,
0x74, 0x74, 0x83, 0x8D, 0x7D, 0x73, 0x8D, 0x83,
0x73, 0x7D, 0x77, 0x89, 0x89, 0x77, 0x89, 0x77,
0x77, 0x89, 0x8C, 0x95, 0x74, 0x6B, 0x95, 0x8C,
0x6B, 0x74, 0x7C, 0x90, 0x84, 0x70, 0x90, 0x7C,
0x70, 0x84, 0x96, 0x96, 0x6A, 0x6A, 0x82, 0x98,
0x7E, 0x68, 0x98, 0x82, 0x68, 0x7E, 0x97, 0xA2,
0x69, 0x5E, 0xA2, 0x97, 0x5E, 0x69, 0xA2, 0xA2,
0x5E, 0x5E, 0x8B, 0xA3, 0x75, 0x5D, 0xA3, 0x8B,
0x5D, 0x75, 0x71, 0x95, 0x8F, 0x6B, 0x95, 0x71,
0x6B, 0x8F, 0x78, 0x9D, 0x88, 0x63, 0x9D, 0x78,
0x63, 0x88, 0x7F, 0xA7, 0x81, 0x59, 0xA7, 0x7F,
0x59, 0x81, 0xA4, 0xB1, 0x5C, 0x4F, 0xB1, 0xA4,
0x4F, 0x5C, 0x96, 0xB1, 0x6A, 0x4F, 0xB1, 0x96,
0x4F, 0x6A, 0xB2, 0xB2, 0x4E, 0x4E, 0x65, 0x9B,
0x9B, 0x65, 0x9B, 0x65, 0x65, 0x9B, 0x89, 0xB4,
0x77, 0x4C, 0xB4, 0x89, 0x4C, 0x77, 0x6A, 0xA3,
0x96, 0x5D, 0xA3, 0x6A, 0x5D, 0x96, 0x73, 0xAC,
0x8D, 0x54, 0xAC, 0x73, 0x54, 0x8D, 0xB4, 0xC3,
0x4C, 0x3D, 0xC3, 0xB4, 0x3D, 0x4C, 0xA4, 0xC3,
0x5C, 0x3D, 0xC3, 0xA4, 0x3D, 0x5C, 0xC4, 0xC4,
0x3C, 0x3C, 0x96, 0xC6, 0x6A, 0x3A, 0xC6, 0x96,
0x3A, 0x6A, 0x7C, 0xBA, 0x84, 0x46, 0xBA, 0x7C,
0x46, 0x84, 0x5B, 0xAB, 0xA5, 0x55, 0xAB, 0x5B,
0x55, 0xA5, 0x63, 0xB4, 0x9D, 0x4C, 0xB4, 0x63,
0x4C, 0x9D, 0x86, 0xCA, 0x7A, 0x36, 0xCA, 0x86,
0x36, 0x7A, 0xB6, 0xD7, 0x4A, 0x29, 0xD7, 0xB6,
0x29, 0x4A, 0xC8, 0xD7, 0x38, 0x29, 0xD7, 0xC8,
0x29, 0x38, 0xA4, 0xD8, 0x5C, 0x28, 0xD8, 0xA4,
0x28, 0x5C, 0x6C, 0xC1, 0x94, 0x3F, 0xC1, 0x6C,
0x3F, 0x94, 0xD9, 0xD9, 0x27, 0x27, 0x80, 0x80, },
{ 0x80, 0x80, 0x85, 0x85, 0x7B, 0x7B, 0x7E, 0x87,
0x82, 0x79, 0x87, 0x7E, 0x79, 0x82, 0x8F, 0x8F,
0x71, 0x71, 0x84, 0x8F, 0x7C, 0x71, 0x8F, 0x84,
0x71, 0x7C, 0x75, 0x8B, 0x8B, 0x75, 0x8B, 0x75,
0x75, 0x8B, 0x8E, 0x9A, 0x72, 0x66, 0x9A, 0x8E,
0x66, 0x72, 0x7B, 0x93, 0x85, 0x6D, 0x93, 0x7B,
0x6D, 0x85, 0x9B, 0x9B, 0x65, 0x65, 0x82, 0x9D,
0x7E, 0x63, 0x9D, 0x82, 0x63, 0x7E, 0x9B, 0xA8,
0x65, 0x58, 0xA8, 0x9B, 0x58, 0x65, 0xA9, 0xA9,
0x57, 0x57, 0x8D, 0xAA, 0x73, 0x56, 0xAA, 0x8D,
0x56, 0x73, 0x6E, 0x99, 0x92, 0x67, 0x99, 0x6E,
0x67, 0x92, 0x76, 0xA2, 0x8A, 0x5E, 0xA2, 0x76,
0x5E, 0x8A, 0x7F, 0xAF, 0x81, 0x51, 0xAF, 0x7F,
0x51, 0x81, 0xAB, 0xBA, 0x55, 0x46, 0xBA, 0xAB,
0x46, 0x55, 0x9A, 0xBB, 0x66, 0x45, 0xBB, 0x9A,
0x45, 0x66, 0xBB, 0xBB, 0x45, 0x45, 0x60, 0xA0,
0xA0, 0x60, 0xA0, 0x60, 0x60, 0xA0, 0x8B, 0xBE,
0x75, 0x42, 0xBE, 0x8B, 0x42, 0x75, 0x66, 0xAA,
0x9A, 0x56, 0xAA, 0x66, 0x56, 0x9A, 0x70, 0xB5,
0x90, 0x4B, 0xB5, 0x70, 0x4B, 0x90, 0xBE, 0xCF,
0x42, 0x31, 0xCF, 0xBE, 0x31, 0x42, 0xAB, 0xD0,
0x55, 0x30, 0xD0, 0xAB, 0x30, 0x55, 0xD1, 0xD1,
0x2F, 0x2F, 0x9A, 0xD3, 0x66, 0x2D, 0xD3, 0x9A,
0x2D, 0x66, 0x7B, 0xC5, 0x85, 0x3B, 0xC5, 0x7B,
0x3B, 0x85, 0x54, 0xB4, 0xAC, 0x4C, 0xB4, 0x54,
0x4C, 0xAC, 0x5E, 0xBE, 0xA2, 0x42, 0xBE, 0x5E,
0x42, 0xA2, 0x87, 0xD8, 0x79, 0x28, 0xD8, 0x87,
0x28, 0x79, 0xC0, 0xE8, 0x40, 0x18, 0xE8, 0xC0,
0x18, 0x40, 0xD5, 0xE8, 0x2B, 0x18, 0xE8, 0xD5,
0x18, 0x2B, 0xAB, 0xE9, 0x55, 0x17, 0xE9, 0xAB,
0x17, 0x55, 0x68, 0xCD, 0x98, 0x33, 0xCD, 0x68,
0x33, 0x98, 0xEA, 0xEA, 0x16, 0x16, 0x80, 0x80, },
{ 0x80, 0x80, 0x86, 0x86, 0x7A, 0x7A, 0x7E, 0x88,
0x82, 0x78, 0x88, 0x7E, 0x78, 0x82, 0x92, 0x92,
0x6E, 0x6E, 0x85, 0x92, 0x7B, 0x6E, 0x92, 0x85,
0x6E, 0x7B, 0x73, 0x8D, 0x8D, 0x73, 0x8D, 0x73,
0x73, 0x8D, 0x91, 0x9E, 0x6F, 0x62, 0x9E, 0x91,
0x62, 0x6F, 0x79, 0x97, 0x87, 0x69, 0x97, 0x79,
0x69, 0x87, 0xA0, 0xA0, 0x60, 0x60, 0x83, 0xA2,
0x7D, 0x5E, 0xA2, 0x83, 0x5E, 0x7D, 0xA0, 0xB0,
0x60, 0x50, 0xB0, 0xA0, 0x50, 0x60, 0xB1, 0xB1,
0x4F, 0x4F, 0x8F, 0xB2, 0x71, 0x4E, 0xB2, 0x8F,
0x4E, 0x71, 0x6B, 0x9E, 0x95, 0x62, 0x9E, 0x6B,
0x62, 0x95, 0x74, 0xA9, 0x8C, 0x57, 0xA9, 0x74,
0x57, 0x8C, 0x7F, 0xB8, 0x81, 0x48, 0xB8, 0x7F,
0x48, 0x81, 0xB4, 0xC5, 0x4C, 0x3B, 0xC5, 0xB4,
0x3B, 0x4C, 0x9F, 0xC6, 0x61, 0x3A, 0xC6, 0x9F,
0x3A, 0x61, 0xC6, 0xC6, 0x3A, 0x3A, 0x59, 0xA7,
0xA7, 0x59, 0xA7, 0x59, 0x59, 0xA7, 0x8D, 0xCA,
0x73, 0x36, 0xCA, 0x8D, 0x36, 0x73, 0x61, 0xB2,
0x9F, 0x4E, 0xB2, 0x61, 0x4E, 0x9F, 0x6D, 0xBF,
0x93, 0x41, 0xBF, 0x6D, 0x41, 0x93, 0xCA, 0xDF,
0x36, 0x21, 0xDF, 0xCA, 0x21, 0x36, 0xB3, 0xDF,
0x4D, 0x21, 0xDF, 0xB3, 0x21, 0x4D, 0xE1, 0xE1,
0x1F, 0x1F, 0x9F, 0xE3, 0x61, 0x1D, 0xE3, 0x9F,
0x1D, 0x61, 0x7A, 0xD3, 0x86, 0x2D, 0xD3, 0x7A,
0x2D, 0x86, 0x4C, 0xBE, 0xB4, 0x42, 0xBE, 0x4C,
0x42, 0xB4, 0x57, 0xCA, 0xA9, 0x36, 0xCA, 0x57,
0x36, 0xA9, 0x88, 0xE9, 0x78, 0x17, 0xE9, 0x88,
0x17, 0x78, 0xCC, 0xFB, 0x34, 0x05, 0xFB, 0xCC,
0x05, 0x34, 0xE6, 0xFB, 0x1A, 0x05, 0xFB, 0xE6,
0x05, 0x1A, 0xB4, 0xFD, 0x4C, 0x03, 0xFD, 0xB4,
0x03, 0x4C, 0x63, 0xDC, 0x9D, 0x24, 0xDC, 0x63,
0x24, 0x9D, 0xFE, 0xFE, 0x02, 0x02, 0x80, 0x80, },
{ 0x80, 0x80, 0x87, 0x87, 0x79, 0x79, 0x7E, 0x89,
0x82, 0x77, 0x89, 0x7E, 0x77, 0x82, 0x95, 0x95,
0x6B, 0x6B, 0x86, 0x96, 0x7A, 0x6A, 0x96, 0x86,
0x6A, 0x7A, 0x70, 0x90, 0x90, 0x70, 0x90, 0x70,
0x70, 0x90, 0x94, 0xA4, 0x6C, 0x5C, 0xA4, 0x94,
0x5C, 0x6C, 0x78, 0x9B, 0x88, 0x65, 0x9B, 0x78,
0x65, 0x88, 0xA6, 0xA6, 0x5A, 0x5A, 0x83, 0xA9,
0x7D, 0x57, 0xA9, 0x83, 0x57, 0x7D, 0xA6, 0xB9,
0x5A, 0x47, 0xB9, 0xA6, 0x47, 0x5A, 0xBA, 0xBA,
0x46, 0x46, 0x92, 0xBC, 0x6E, 0x44, 0xBC, 0x92,
0x44, 0x6E, 0x67, 0xA3, 0x99, 0x5D, 0xA3, 0x67,
0x5D, 0x99, 0x72, 0xB0, 0x8E, 0x50, 0xB0, 0x72,
0x50, 0x8E, 0x7F, 0xC3, 0x81, 0x3D, 0xC3, 0x7F,
0x3D, 0x81, 0xBE, 0xD2, 0x42, 0x2E, 0xD2, 0xBE,
0x2E, 0x42, 0xA5, 0xD4, 0x5B, 0x2C, 0xD4, 0xA5,
0x2C, 0x5B, 0xD4, 0xD4, 0x2C, 0x2C, 0x52, 0xAE,
0xAE, 0x52, 0xAE, 0x52, 0x52, 0xAE, 0x8F, 0xD8,
0x71, 0x28, 0xD8, 0x8F, 0x28, 0x71, 0x5B, 0xBB,
0xA5, 0x45, 0xBB, 0x5B, 0x45, 0xA5, 0x69, 0xCB,
0x97, 0x35, 0xCB, 0x69, 0x35, 0x97, 0xD8, 0xF0,
0x28, 0x10, 0xF0, 0xD8, 0x10, 0x28, 0xBD, 0xF1,
0x43, 0x0F, 0xF1, 0xBD, 0x0F, 0x43, 0xF3, 0xF3,
0x0D, 0x0D, 0xA5, 0xF6, 0x5B, 0x0A, 0xF6, 0xA5,
0x0A, 0x5B, 0x78, 0xE2, 0x88, 0x1E, 0xE2, 0x78,
0x1E, 0x88, 0x42, 0xC9, 0xBE, 0x37, 0xC9, 0x42,
0x37, 0xBE, 0x4F, 0xD8, 0xB1, 0x28, 0xD8, 0x4F,
0x28, 0xB1, 0x8A, 0xFD, 0x76, 0x03, 0xFD, 0x8A,
0x03, 0x76, 0xDB, 0xFF, 0x25, 0x01, 0xFF, 0xDB,
0x01, 0x25, 0xF9, 0xFF, 0x07, 0x01, 0xFF, 0xF9,
0x01, 0x07, 0xBE, 0xFF, 0x42, 0x01, 0xFF, 0xBE,
0x01, 0x42, 0x5E, 0xED, 0xA2, 0x13, 0xED, 0x5E,
0x13, 0xA2, 0xFF, 0xFF, 0x01, 0x01, 0x80, 0x80, },
Indeo 2 decoder by (Kostya <> kostya.shishkov gmail com) Originally committed as revision 4141 to svn://svn.ffmpeg.org/ffmpeg/trunk
20 years ago
};
add multiple inclusion guards to headers Originally committed as revision 9345 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago
Globally rename the header inclusion guard names. Consistently apply this rule: the guard name is obtained from the filename by stripping the leading "lib", converting '/' and '.' to '_' and uppercasing the resulting name. Guard names in the root directory have to be prefixed by "FFMPEG_". Originally committed as revision 15120 to svn://svn.ffmpeg.org/ffmpeg/trunk
16 years ago
#endif /* AVCODEC_INDEO2DATA_H */