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  1. /*
  2. * Copyright (c) 2001-2003 The FFmpeg project
  3. *
  4. * This file is part of Libav.
  5. *
  6. * Libav is free software; you can redistribute it and/or
  7. * modify it under the terms of the GNU Lesser General Public
  8. * License as published by the Free Software Foundation; either
  9. * version 2.1 of the License, or (at your option) any later version.
  10. *
  11. * Libav is distributed in the hope that it will be useful,
  12. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  14. * Lesser General Public License for more details.
  15. *
  16. * You should have received a copy of the GNU Lesser General Public
  17. * License along with Libav; if not, write to the Free Software
  18. * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  19. */
  20. /**
  21. * @file
  22. * ADPCM tables
  23. */
  24. #ifndef AVCODEC_ADPCM_DATA_H
  25. #define AVCODEC_ADPCM_DATA_H
  26. #include <stdint.h>
  27. extern const int8_t ff_adpcm_index_table[16];
  28. extern const int16_t ff_adpcm_step_table[89];
  29. extern const int16_t ff_adpcm_AdaptationTable[];
  30. extern const uint8_t ff_adpcm_AdaptCoeff1[];
  31. extern const int8_t ff_adpcm_AdaptCoeff2[];
  32. extern const int16_t ff_adpcm_yamaha_indexscale[];
  33. extern const int8_t ff_adpcm_yamaha_difflookup[];
  34. #endif /* AVCODEC_ADPCM_DATA_H */