[wdmaudiodev] Re: GFX Filter on Vista
- From: "Hakon Strande" <hakons@xxxxxxxxxxxxxxxxxxxxx>
- To: <wdmaudiodev@xxxxxxxxxxxxx>
- Date: Tue, 14 Mar 2006 10:01:20 -0800
These are two different architectures. "GFX" as implemented on XP is not
supported on Vista but the System Effect Infrastructure on Vista allows
driver based Local and Global effect APO insertions into the audio
pipeline.
Hakon Strande
PM Integrated, Internal, External, and Wireless Audio Devices
MediaTech/DMD/Windows Client/Microsoft
-----Original Message-----
From: wdmaudiodev-bounce@xxxxxxxxxxxxx
[mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx] On Behalf Of rai
Sent: Monday, March 13, 2006 6:54 PM
To: wdmaudiodev@xxxxxxxxxxxxx
Subject: [wdmaudiodev] GFX Filter on Vista
Hi There,
I learned from WDK document that:
GFX filter only exists on 32-bit versions of XP and Server 2003,
and unlikely to run in later versions of Windows.
Only for USB audio devices.
But http://www.microsoft.com/whdc/device/audio/wavertport.mspx said,
GFX can be tied to WaveRT driver in Vista.
Does anybody know more about that:
Does GFX exist on Vista?
Is GFX not only for USB, but also for HD audio?
Is there any difference between GFX on XP and GFX on Vista?
Thanks so much.
Best Regards
Yi Zhang
2006-03-14
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