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ffmpeg-4.2.2/libavcodec/lcl.h 1.36 KB
aac5773f   hucm   功能基本完成,接口待打磨
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  /*
   * LCL (LossLess Codec Library) Codec
   * Copyright (c) 2002-2004 Roberto Togni
   *
   * 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
   */
  
  #ifndef AVCODEC_LCL_H
  #define AVCODEC_LCL_H
  
  #define BMPTYPE_YUV 1
  #define BMPTYPE_RGB 2
  
  #define IMGTYPE_YUV111 0
  #define IMGTYPE_YUV422 1
  #define IMGTYPE_RGB24 2
  #define IMGTYPE_YUV411 3
  #define IMGTYPE_YUV211 4
  #define IMGTYPE_YUV420 5
  
  #define COMP_MSZH 0
  #define COMP_MSZH_NOCOMP 1
  #define COMP_ZLIB_HISPEED 1
  #define COMP_ZLIB_HICOMP 9
  #define COMP_ZLIB_NORMAL -1
  
  #define FLAG_MULTITHREAD 1
  #define FLAG_NULLFRAME 2
  #define FLAG_PNGFILTER 4
  #define FLAGMASK_UNUSED 0xf8
  
  #define CODEC_MSZH 1
  #define CODEC_ZLIB 3
  
  #endif /* AVCODEC_LCL_H */