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- /*
- * 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];
- extern const int8_t ff_adpcm_ima_cunning_index_table[9];
- extern const int16_t ff_adpcm_ima_cunning_step_table[61];
- #endif /* AVCODEC_ADPCM_DATA_H */
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