NAME¶

GetDeviceID (DSOUND.9)

SYNOPSIS¶

HRESULT GetDeviceID
(
LPCGUID pGuidSrc,
LPGUID pGuidDest
)

DESCRIPTION¶

Retrieves unique identifier of default device specified.

PARAMS¶

pGuidSrc [In] Address of device GUID. pGuidDest [Out] Address to receive unique device GUID.

RETURNS¶

Success: DS_OK Failure: DSERR_INVALIDPARAM.

NOTES¶

pGuidSrc is a valid device GUID or DSDEVID_DefaultPlayback, DSDEVID_DefaultCapture, DSDEVID_DefaultVoicePlayback, or DSDEVID_DefaultVoiceCapture. Returns pGuidSrc if pGuidSrc is a valid device or the device GUID for the specified constants.

IMPLEMENTATION¶

Declared in "dsound.h". Implemented in "dlls/dsound/dsound_main.c". Debug channel "dsound".