[wdmaudiodev] Re: How to get the Effect property store of an audio endpoint?

  • From: Mitchell Rundle <mitchr@xxxxxxxxxxxxx>
  • To: "'wdmaudiodev@xxxxxxxxxxxxx'" <wdmaudiodev@xxxxxxxxxxxxx>
  • Date: Wed, 4 Oct 2006 08:48:05 -0700

System Effects APOs and Audio CPL propertypage extensions are given the FX 
propertystore during initialization.  There is no API for accessing the FX 
propertystore outside the context of the APO or the CPL.

Mitch Rundle
Microsoft Corporation

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From: wdmaudiodev-bounce@xxxxxxxxxxxxx 
[mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx] On Behalf Of KS
Sent: Wednesday, October 04, 2006 5:36 AM
To: wdmaudiodev@xxxxxxxxxxxxx
Subject: [wdmaudiodev] How to get the Effect property store of an audio 


I'm trying to access the FX property store of an audio endpoint but from the 
Core Audio API, there do not seem to be any API that would return the 
IPropertyStore interface to an audio endpoint's FX property store. The only 
IPropertyStore interface I can get is the endpoint property store. Does anyone 
knows how to get the FX property store? Thanks


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