IDirectDrawSurface::IsLost (Compact 2013)
3/26/2014
This method determines if the surface memory associated with a DirectDrawSurface object has been freed.
Syntax
HRESULT IsLost();
Parameters
None.
Return Value
The return value is DD_OK if the surface is not lost, and DDERR_SURFACELOST if the surface needs to be restored.
Remarks
Some surfaces can be lost when the display is rotated or another process calls IDirectDraw::SetCooperativeLevel with DDSCL_FULLSCREEN.
Surfaces can be restored by using IDirectDrawSurface::Restore.
Requirements
Header |
ddraw.h |
Library |
ddraw.lib |
See Also
Reference
IDirectDrawSurface
DirectDraw Reference
DirectDraw Interfaces
IDirectDrawSurface::Restore