loader/dshow/outputpin.h

   1 #ifndef MPLAYER_OUTPUTPIN_H
   2 #define MPLAYER_OUTPUTPIN_H
   3
   4 /* "output pin" - the one that connects to output of filter. */
   5
   6 #include "allocator.h"
   7
   8 typedef struct COutputMemPin COutputMemPin;
   9 typedef struct COutputPin COutputPin;
  10
  11 /**
  12  Callback routine for copying samples from pin into filter
  13  \param pUserData pointer to user's data
  14  \param sample IMediaSample
  15 */
  16 typedef  HRESULT STDCALL (*SAMPLEPROC)(void* pUserData,IMediaSample*sample);
  17
  18 struct COutputPin
  19 {
  20     IPin_vt* vt;
  21     DECLARE_IUNKNOWN();
  22     COutputMemPin* mempin;
  23     AM_MEDIA_TYPE type;
  24     IPin* remote;
  25     SAMPLEPROC SampleProc;
  26     void* pUserData;
  27     void ( *SetNewFormat )(COutputPin*, const AM_MEDIA_TYPE* a);
  28 };
  29
  30 COutputPin* COutputPinCreate(const AM_MEDIA_TYPE* amt,SAMPLEPROC SampleProc,void* pUserData);
  31
  32 #endif /* MPLAYER_OUTPUTPIN_H */