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   1 #ifndef WINE_DSHOW_SAMPLE_H
   2 #define WINE_DSHOW_SAMPLE_H
   3
   4 /*
   5                 implements CMemMediaSample.
   6
   7         - At least, the following interfaces should be implemented:
   8
   9         IUnknown - IMediaSample - IMediaSample2
  10  */
  11
  12 typedef struct CMemMediaSample
  13 {
  14         ICOM_VFIELD(IMediaSample2);
  15
  16         /* IUnknown fields */
  17         ULONG   ref;
  18         /* IMediaSample2 fields */
  19         IMemAllocator*  pOwner; /* not addref-ed. */
  20         BOOL    fMediaTimeIsValid;
  21         LONGLONG        llMediaTimeStart;
  22         LONGLONG        llMediaTimeEnd;
  23         AM_SAMPLE2_PROPERTIES   prop;
  24 } CMemMediaSample;
  25
  26
  27 HRESULT QUARTZ_CreateMemMediaSample(
  28         BYTE* pbData, DWORD dwDataLength,
  29         IMemAllocator* pOwner,
  30         CMemMediaSample** ppSample );
  31 void QUARTZ_DestroyMemMediaSample(
  32         CMemMediaSample* pSample );
  33
  34
  35 HRESULT QUARTZ_IMediaSample_GetProperties(
  36         IMediaSample* pSample,
  37         AM_SAMPLE2_PROPERTIES* pProp );
  38 HRESULT QUARTZ_IMediaSample_SetProperties(
  39         IMediaSample* pSample,
  40         const AM_SAMPLE2_PROPERTIES* pProp );
  41 HRESULT QUARTZ_IMediaSample_Copy(
  42         IMediaSample* pDstSample,
  43         IMediaSample* pSrcSample,
  44         BOOL bCopyData );
  45
  46
  47
  48 #endif  /* WINE_DSHOW_SAMPLE_H */