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This method updates the parameters that govern the flow of video data from the video port to the DirectDrawSurface object.
HRESULT UpdateVideo(LPDDVIDEOPORTINFO lpVideoInfo);
Parameters
- lpVideoInfo
Address of a DDVIDEOPORTINFO structure that describes the video transfer parameters.
Return Values
If the method succeeds, the return value is DD_OK.
If the method fails, the return value may be one of the following error values:
| DDERR_INVALIDOBJECT |
| DDERR_INVALIDPARAMS |
Requirements
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
Header: Dvp.h.
Link Library: Ddraw.lib.
See Also
IDirectDrawVideoPort::SetTargetSurface | IDirectDrawVideoPort::StartVideo | IDirectDrawVideoPort::StopVideo
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