mirror of https://github.com/FFmpeg/FFmpeg.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
46 lines
1.6 KiB
46 lines
1.6 KiB
/* |
|
* Copyright (c) 2001-2003 The FFmpeg project |
|
* |
|
* 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 |
|
*/ |
|
|
|
/** |
|
* @file |
|
* ADPCM tables |
|
*/ |
|
|
|
#ifndef AVCODEC_ADPCM_DATA_H |
|
#define AVCODEC_ADPCM_DATA_H |
|
|
|
#include <stdint.h> |
|
|
|
static const uint8_t ff_adpcm_ima_block_sizes[4] = { 4, 12, 4, 20 }; |
|
static const uint8_t ff_adpcm_ima_block_samples[4] = { 16, 32, 8, 32 }; |
|
|
|
extern const int8_t * const ff_adpcm_index_tables[4]; |
|
extern const int8_t ff_adpcm_index_table[16]; |
|
extern const int16_t ff_adpcm_step_table[89]; |
|
extern const int16_t ff_adpcm_oki_step_table[49]; |
|
extern const int16_t ff_adpcm_AdaptationTable[]; |
|
extern const uint8_t ff_adpcm_AdaptCoeff1[]; |
|
extern const int8_t ff_adpcm_AdaptCoeff2[]; |
|
extern const int16_t ff_adpcm_yamaha_indexscale[]; |
|
extern const int8_t ff_adpcm_yamaha_difflookup[]; |
|
extern const int16_t ff_adpcm_afc_coeffs[2][16]; |
|
extern const int16_t ff_adpcm_mtaf_stepsize[32][16]; |
|
|
|
#endif /* AVCODEC_ADPCM_DATA_H */
|
|
|