proresdata.h 1.4 KB

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  1. /*
  2. * Apple ProRes compatible decoder
  3. *
  4. * Copyright (c) 2010-2011 Maxim Poliakovski
  5. *
  6. * This file is part of FFmpeg.
  7. *
  8. * FFmpeg is free software; you can redistribute it and/or
  9. * modify it under the terms of the GNU Lesser General Public
  10. * License as published by the Free Software Foundation; either
  11. * version 2.1 of the License, or (at your option) any later version.
  12. *
  13. * FFmpeg is distributed in the hope that it will be useful,
  14. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  16. * Lesser General Public License for more details.
  17. *
  18. * You should have received a copy of the GNU Lesser General Public
  19. * License along with FFmpeg; if not, write to the Free Software
  20. * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  21. */
  22. #ifndef AVCODEC_PRORESDATA_H
  23. #define AVCODEC_PRORESDATA_H
  24. #include <stdint.h>
  25. #define FRAME_ID MKBETAG('i', 'c', 'p', 'f')
  26. extern const uint8_t ff_prores_progressive_scan[64];
  27. extern const uint8_t ff_prores_interlaced_scan[64];
  28. #define FIRST_DC_CB 0xB8 // rice_order = 5, exp_golomb_order = 6, switch_bits = 0
  29. extern const uint8_t ff_prores_dc_codebook[4];
  30. extern const uint8_t ff_prores_ac_codebook[7];
  31. extern const uint8_t ff_prores_run_to_cb_index[16];
  32. extern const uint8_t ff_prores_lev_to_cb_index[10];
  33. #endif /* AVCODEC_PRORESDATA_H */