PDD_FLIPTOGDISURFACE callback function (ddrawint.h)
The DdFlipToGDISurface callback function notifies the driver when DirectDraw is flipping to or from a GDI surface.
Syntax
PDD_FLIPTOGDISURFACE PddFliptogdisurface;
DWORD PddFliptogdisurface(
PDD_FLIPTOGDISURFACEDATA unnamedParam1
)
{...}
Parameters
unnamedParam1
Points to a DD_FLIPTOGDISURFACEDATA structure that contains the notification information.
Return value
DdFlipToGDISurface returns one of the following callback codes:
Remarks
DdFlipToGDISurface can be implemented in drivers with hardware that needs to be enabled or disabled, depending on whether a GDI surface is being flipped to.
Requirements
Requirement | Value |
---|---|
Target Platform | Desktop |
Header | ddrawint.h (include Winddi.h) |
See also
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