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[WDMAUD.DRV] Allow enumerating only present audio devices

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- Avoid unnecessary enumerating audio-related device interfaces which are currently not present in the system.
- Do this for MMixer routines, same as it's already done for Legacy ones.
This commit is contained in:
Oleg Dubinskiy 2025-04-06 17:15:14 +02:00
parent ecf4001e6f
commit ff7bf747bf
1 changed files with 1 additions and 1 deletions
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2
dll/win32/wdmaud.drv/mmixer.c
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@ -349,7 +349,7 @@ WdmAudInitUserModeMixer()
DeviceHandle = SetupDiGetClassDevs(&CategoryGuid, DeviceHandle = SetupDiGetClassDevs(&CategoryGuid,
NULL, NULL,
NULL, NULL,
DIGCF_DEVICEINTERFACE/* FIXME |DIGCF_PRESENT*/); DIGCF_DEVICEINTERFACE | DIGCF_PRESENT);
if (DeviceHandle == INVALID_HANDLE_VALUE) if (DeviceHandle == INVALID_HANDLE_VALUE)
{ {