Platform SDK: DirectX |
The IDirectDrawSurface7::GetBltStatus method obtains the blitter status.
HRESULT GetBltStatus( DWORD dwFlags );
If the method succeeds, a blitter is present, and the return value is DD_OK.
If it fails, the method returns DDERR_WASSTILLDRAWING if the blitter is busy, DDERR_NOBLTHW if there is no blitter, or one of the following error values:
DDERR_INVALIDOBJECT |
DDERR_INVALIDPARAMS |
DDERR_NOBLTHW |
DDERR_SURFACEBUSY |
DDERR_SURFACELOST |
DDERR_UNSUPPORTED |
DDERR_WASSTILLDRAWING |
Windows NT/2000: Requires Windows 2000.
Windows 95/98: Requires Windows 98.
Header: Declared in ddraw.h.