[wdmaudiodev] Question for GfxSwap example.

  • From: "Yoon, Sam" <sam.yoon@xxxxxxxxxxx>
  • To: <wdmaudiodev@xxxxxxxxxxxxx>
  • Date: Thu, 11 Jan 2007 11:16:23 -0600

Hey guys,(Especailly thanks to Tim, cause he let me know this web site.
)
 
I am evaluating what is most efficient way to process audio data. So I
found another example in the DDK 3790, GfxSwap.
 
It worked fine in swapping the playing out audio of my USB device.
Question is that How can I change this code to swap the recording data?
I think the basic frame is almost same. Am I right? Which part is needed
to be changed? 
 
Also How can I adopt this for the integrated audio device such as
SigmaTel or Intel AC'97? Can it be done easily by just modifying the inf
file? Or impossible? 
 
Thank you.
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