libavcodec/ffv1enc.h

   1 /*
   2  * FFV1 encoder
   3  *
   4  * Copyright (c) 2003-2013 Michael Niedermayer <michaelni@gmx.at>
   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_FFV1ENC_H
  24 #define AVCODEC_FFV1ENC_H
  25
  26 #include "avcodec.h"
  27
  28 enum {
  29     QTABLE_DEFAULT = -1,
  30     QTABLE_8BIT,
  31     QTABLE_GT8BIT,
  32 };
  33
  34 av_cold int ff_ffv1_encode_init(AVCodecContext *avctx);
  35 av_cold int ff_ffv1_encode_determine_slices(AVCodecContext *avctx);
  36 av_cold int ff_ffv1_write_extradata(AVCodecContext *avctx);
  37 av_cold int ff_ffv1_encode_setup_plane_info(AVCodecContext *avctx,
  38                                             enum AVPixelFormat pix_fmt);
  39
  40 size_t ff_ffv1_encode_buffer_size(AVCodecContext *avctx);
  41
  42 #endif /* AVCODEC_FFV1ENC_H */