[wdmaudiodev] Re: AVStream driver as a both Capture and Renderer Filter

  • From: Tim Roberts <timr@xxxxxxxxx>
  • To: wdmaudiodev@xxxxxxxxxxxxx
  • Date: Tue, 13 Jan 2009 09:38:45 -0800

swapnil kamble wrote:
>
>                      I am having problems in designing topology for my
> driver. I have developed Capture/Renderer filter with following
> topology works perfectly fine for me.
> ...
> But when I combine both of them and make topology as,

Why are you trying to combine then?


> I *assume *here that my pin *0 will become capture pin and pin 2 will
> become renderer pin*. Is there anything mismatching between my
> assumption and my topology ?

There is certainly one very big problem with this topology:  a single
filter cannot be both a source (capturer) and a sink (renderer).  Are
you trying to make a transform filter?

-- 
Tim Roberts, timr@xxxxxxxxx
Providenza & Boekelheide, Inc.

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