struct IFlashPlayer_RenderProxy {
  enum EFrameType {
    EFT_Mono,
    EFT_StereoLeft,
    EFT_StereoRight
  };
};

IFlashPlayer.h

enum EFrameType {
  EFT_Mono,
  EFT_StereoLeft,
  EFT_StereoRight
};

IFlashPlayer.h

virtual ~IFlashPlayer_RenderProxy();

virtual void DummyRenderCallback(EFrameType ft, bool releaseOnExit = true) = 0;

IFlashPlayer_RenderProxy();

virtual void RenderCallback(EFrameType ft, bool releaseOnExit = true) = 0;

virtual void RenderPlaybackLocklessCallback(int cbIdx, EFrameType ft, bool finalPlayback = true, bool releaseOnExit = true) = 0;