Microsoft DirectX 8.0 (C++) |
Moves the unused portions of on-board sound memory, if any, to a contiguous block so that the largest portion of free memory will be available.
HRESULT Compact();
None.
If the method succeeds, the return value is DS_OK.
If the method fails, the return value may be one of the following error values:
DSERR_INVALIDPARAM |
DSERR_PRIOLEVELNEEDED |
DSERR_UNINITIALIZED |
The application's DirectSound object must have at least the DSSCL_PRIORITY cooperative level. See IDirectSound8::SetCooperativeLevel.
This method will fail if any operations are in progress.
Header: Declared in dsound.h