AVFifoBufferWrapper.h

Go to the documentation of this file.

/**********************************************************************
 
  Audacity: A Digital Audio Editor
 
  AVFifoBufferWrapper.h
 
  Dmitry Vedenko
 
**********************************************************************/
 
#pragma once
 
struct FFmpegFunctions;
typedef struct AVFifoBuffer AVFifoBuffer;
 
class FFMPEG_SUPPORT_API AVFifoBufferWrapper
{
public:
   AVFifoBufferWrapper(const AVFifoBufferWrapper&) = delete;
   AVFifoBufferWrapper& operator=(AVFifoBufferWrapper&) = delete;
 
   AVFifoBufferWrapper(AVFifoBufferWrapper&&) = delete;
   AVFifoBufferWrapper& operator=(AVFifoBufferWrapper&&) = delete;
 
   AVFifoBufferWrapper(
      const FFmpegFunctions& ffmpeg, int size) noexcept;
 
   AVFifoBuffer* GetWrappedValue() noexcept;
   const AVFifoBuffer* GetWrappedValue() const noexcept;
 
   virtual ~AVFifoBufferWrapper();
 
protected:
   const FFmpegFunctions& mFFmpeg;
   AVFifoBuffer* mAVFifoBuffer { nullptr };
};