libhb/hbffmpeg.h

   1 /* hbffmpeg.h
   2
   3    Copyright (c) 2003-2015 HandBrake Team
   4    This file is part of the HandBrake source code
   5    Homepage: <http://handbrake.fr/>.
   6    It may be used under the terms of the GNU General Public License v2.
   7    For full terms see the file COPYING file or visit http://www.gnu.org/licenses/gpl-2.0.html
   8  */
   9
  10 #include "libavcodec/avcodec.h"
  11 #include "libavformat/avformat.h"
  12 #include "libavutil/channel_layout.h"
  13 #include "libavutil/imgutils.h"
  14 #include "libavutil/mathematics.h"
  15 #include "libavutil/opt.h"
  16 #include "libavutil/avutil.h"
  17 #include "libavutil/downmix_info.h"
  18 #include "libswscale/swscale.h"
  19 #include "libavresample/avresample.h"
  20 #include "common.h"
  21
  22 #define HB_FFMPEG_THREADS_AUTO (-1) // let hb_avcodec_open() decide thread_count
  23
  24 void hb_avcodec_init(void);
  25 int  hb_avcodec_open(AVCodecContext *, AVCodec *, AVDictionary **, int);
  26 int  hb_avcodec_close(AVCodecContext *);
  27
  28 uint64_t hb_ff_mixdown_xlat(int hb_mixdown, int *downmix_mode);
  29 void     hb_ff_set_sample_fmt(AVCodecContext *, AVCodec *, enum AVSampleFormat);
  30
  31 struct SwsContext*
  32 hb_sws_get_context(int srcW, int srcH, enum AVPixelFormat srcFormat,
  33                    int dstW, int dstH, enum AVPixelFormat dstFormat,
  34                    int flags);
  35 int hb_avpicture_fill(AVPicture *pic, hb_buffer_t *buf);