DirectDrawSurface Callback Functions (Windows Embedded CE 6.0)

1/6/2010

The following table shows the DirectDrawSurface callback functions.

Function	Description
LPDDHALSURFCB_DESTROYSURFACE	Destroys a specified surface.
LPDDHALSURFCB_FLIP	Swaps the surface memory of the back buffer with the surface memory of the front buffer.
LPDDHALSURFCB_GETBLTSTATUS	Determines whether the blit queue has room for more blits and whether the blit is busy.
LPDDHALSURFCB_GETFLIPSTATUS	Indicates whether the surface has finished its flipping process.
LPDDHALSURFCB_LOCK	Locks a specified area of surface memory.
LPDDHALSURFCB_SETCOLORKEY	Sets the color key for a surface.
LPDDHALSURFCB_SETOVERLAYPOSITION	Changes the display coordinates of an overlay surface.
LPDDHALSURFCB_UNLOCK	Unlocks the specified surface.
LPDDHALSURFCB_UPDATEOVERLAY	Repositions or modifies the visual attributes of an overlay surface.

See Also