IDirectDrawVideoPort::SetTargetSurface

The IDirectDrawVideoPort::SetTargetSurface method sets the DirectDraw surface object that will receive the stream of live video data and/or the vertical blank interval data.

HRESULT SetTargetSurface(

LPDIRECTDRAWSURFACE lpDDSurface,

DWORD dwFlags

);

Parameters

lpDDSurface

Address of the DirectDrawSurface object that will receive the video data.

dwFlags

Value specifying the type of target surface.

DDVPTARGET_VIDEO	The specified surface should receive the normal video data and vertical interval data unless a separate surface was attached for this purpose.
DDVPTARGET_VBI	The specified surface should receive the data within the vertical blanking interval.

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:

See Also

IDirectDrawVideoPort::StartVideo, IDirectDrawVideoPort::StopVideo, IDirectDrawVideoPort::UpdateVideo