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The IDsDriver::GetDriverDescmethod requests that the driver fill in the DSDRIVERDESCstructure with a description of the DirectSound device driver. This includes information about the driver module, and a description of the heap management services requested by the driver.
HRESULT GetDriverDesc( PDSDRIVERDESC pDsDriverDesc );
Parameters
- pDsDriverDesc
- Pointer to the
DSDRIVERDESCstructure that the driver should fill in and
return to DirectSound.
Return Values
Returns DS_OK if successful, or DSERR_INVALIDPARAM otherwise.
Remarks
This is the only member of IDsDriver(except for the IUnknownmethods) that DirectSound calls before calling IDsDriver::Open. The driver should always succeed this call.
Last updated on Tuesday, July 13, 2004