IMFVideoProcessorControl::SetSourceRectangle method (mfidl.h)
Sets the source rectangle. The source rectangle is the portion of the input frame that is blitted to the destination surface.
Syntax
HRESULT SetSourceRectangle(
RECT *pSrcRect
);
Parameters
pSrcRect
A pointer to a RECT structure that specifies the source rectangle.
Return value
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Remarks
See Video Processor MFT for info regarding source and destination rectangles in the Video Processor MFT.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8 [desktop apps only] |
| Minimum supported server | Windows Server 2012 [desktop apps only] |
| Target Platform | Windows |
| Header | mfidl.h |