ffmpeg/libavcodec/proresdata.h

   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
  23 #ifndef AVCODEC_PRORESDATA_H
  24 #define AVCODEC_PRORESDATA_H
  25
  26 #include <stdint.h>
  27
  28 #define FRAME_ID MKBETAG('i', 'c', 'p', 'f')
  29
  30 extern const uint8_t ff_prores_progressive_scan[64];
  31 extern const uint8_t ff_prores_interlaced_scan[64];
  32
  33 #define FIRST_DC_CB 0xB8 // rice_order = 5, exp_golomb_order = 6, switch_bits = 0
  34 extern const uint8_t ff_prores_dc_codebook[4];
  35 extern const uint8_t ff_prores_ac_codebook[7];
  36 extern const uint8_t ff_prores_run_to_cb_index[16];
  37 extern const uint8_t ff_prores_lev_to_cb_index[10];
  38
  39 #endif /* AVCODEC_PRORESDATA_H */