55/AVCodecImpl.cpp

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/**********************************************************************
 
  Audacity: A Digital Audio Editor
 
  AVCodecImpl.cpp
 
  Dmitry Vedenko
 
**********************************************************************/
 
extern "C"
{
#include "../../avutil/52/avconfig.h"
#include "../../ffmpeg-2.3.6-single-header.h"
}
 
#include <cstring>
#include <numeric>
 
#include "float_cast.h"
 
#include "FFmpegFunctions.h"
 
#include "wrappers/AVCodecContextWrapper.h"
#include "wrappers/AVCodecWrapper.h"
#include "wrappers/AVPacketWrapper.h"
 
#include "../../FFmpegAPIResolver.h"
 
namespace avcodec_55
{
#include "../AVCodecContextWrapperImpl.inl"
#include "../AVCodecWrapperImpl.inl"
#include "../AVPacketWrapperImpl.inl"
 
const bool registered = ([]() {
   FFmpegAPIResolver::Get().AddAVCodecFactories(55, {
      &CreateAVCodecContextWrapper,
      &CreateAVCodecContextWrapperFromCodec,
      &CreateAVCodecWrapper,
      &CreateAVPacketWrapper,
   });
 
   return true;
})();
}
 
#include "FFmpegTypes.h"
static_assert(
   CODEC_FLAG_GLOBAL_HEADER == AUDACITY_AV_CODEC_FLAG_GLOBAL_HEADER
   && CODEC_CAP_SMALL_LAST_FRAME == AUDACITY_AV_CODEC_CAP_SMALL_LAST_FRAME
   && CODEC_FLAG_QSCALE == AUDACITY_AV_CODEC_FLAG_QSCALE
,
   "FFmpeg constants don't match"
);