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The SetDirectDrawSurfacefunction associates the given DirectDraw surface with the current DDGPESurfobject.
You would use this function to associate a known DirectDraw surface with a known DDGPESurfobject, after setting up each of them to be complete surfaces referencing bits at the same memory location. This function merely associates the two structures and does nothing to adjust memory locations or any other elements of either structure.
virtual void SetDirectDrawSurface ( LPDDRAWI_DDRAWSURFACE_LCL lpDDSurface );
Parameters
- lpDDSurface
- A pointer to an existing DirectDraw surface. The DirectDraw
surface will be associated with the current
GPEsurface. Any existing DirectDraw surface associated with
this surface will be replaced. The driver is responsible for
management of surfaces replaced in this manner.
Return Values
The return value is S_OK if the function is successful. Otherwise, an error code is returned.
Last updated on Tuesday, July 13, 2004