VMRPRESENTATIONINFO (Compact 2013)
3/26/2014
This structure is used in the IVMRImagePresenter::PresentImage method.
Syntax
typedef struct tag VMRPRESENTATIONINFO {
DWORD dwFlags;
LPDIRECTDRAWSURFACE lpSurf;
REFERENCE_TIME rtStart;
REFERENCE_TIME rtEnd;
SIZE szAspectRatio;
RECT rcSrc;
RECT rcDst;
DWORD dwTypeSpecificFlags;
DWORD dwInterlaceFlags;
IMediaSample *pMediaSample;
DWORD dwFrameNo;
} VMRPRESENTATIONINFO;
Members
- dwFlags
Bitwise combination of flags from the VMRPresentationFlags enumeration, which describe the status of the video sample with respect to its presentation time.
- lpSurf
Pointer to the DirectDraw surface that contains the video frame to be presented.
- rtStart
Specifies the start time for the current frame.
- rtEnd
Specifies the end time for the current frame.
- szAspectRatio
Specifies the aspect ratio of the rectangle.
- rcSrc
Specifies the source rectangle.
- rcDst
Specifies the destination rectangle.
- dwTypeSpecificFlags
Bitwise combination of flags, as defined for the dwTypeSpecificFlags member of the AM_SAMPLE2_PROPERTIES structure.
- dwInterlaceFlags
Bitwise combination of flags, as defined for the dwInterlaceFlags member of the VIDEOINFOHEADER2 structure.
- pMediaSample
Pointer to the IMediaSample Interface that contains the media sample.
- dwFrameNo
The frame number.
Requirements
Header |
dshow.h |
Library |
Strmiids.lib |