[wdmaudiodev] Re: sAPO must be real-time compatible

  • From: Tim Roberts <timr@xxxxxxxxx>
  • To: "wdmaudiodev@xxxxxxxxxxxxx" <wdmaudiodev@xxxxxxxxxxxxx>
  • Date: Fri, 09 Jul 2010 16:42:26 -0700

 Andrew Sha...... wrote:
> I guess it is not such a good idea just to return from an ADOProcess
> call when some encoding supposed to be done, is it?
> But it is a good idea to return processed results of a previous
> ADOProcess call, submitting data of the current ADOProcess call to the
> driver, the only question is how to handle the very first call. Any
> bright ideas?

One perfectly valid answer is to return silence -- a buffer of zeros. 
You'll introduce one buffer's worth of latency.  It's up to you to
decide whether that's a reasonable price to pay.

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

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