At present this method is only a stub; it has not yet been implemented.
HRESULT Compact();
Return Values
If the method succeeds, the return value is DD_OK.
If the method fails, the return value may be one of the following error values:
| DDERR_INVALIDOBJECT |
| DDERR_INVALIDPARAMS |
| DDERR_NOEXCLUSIVEMODE |
| DDERR_SURFACEBUSY |
Remarks
This method moves all of the pieces of surface memory on the display card to a contiguous block to make the largest single amount of free memory available. This call fails if any operations are in progress.
The application calling this method must have its cooperative level set to exclusive.
QuickInfo
Windows NT: Use version 4.0 or later.
Windows: Use Windows 95 or later. Available as a redistributable for Windows 95.
Windows CE: Unsupported.
Header: Declared in ddraw.h.
Import Library: Use ddraw.lib.