[wdmaudiodev] DirectSoundCapture property sets?

  • From: "Jeff Pages" <jeff@xxxxxxxxxxxxxxxx>
  • To: <wdmaudiodev@xxxxxxxxxxxxx>
  • Date: Wed, 5 Dec 2007 11:58:48 +1100

In DirectSound, we can access driver-specific property sets by obtaining an 
IKsPropertySet interface from a DIRECTSOUNDBUFFER object, however if I try to 
do the same thing with a DIRECTSOUNDCAPTUREBUFFER or DIRECTSOUNDCAPTUREBUFFER8 
object, QueryInterface returns E_NOINTERFACE. Is there any way to access such 
property sets on a DirectSound capture device?

Jeff

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