[wdmaudiodev] Re: Other strangeness in PortCls and AudioDG
- From: "Matthew van Eerde" <dmarc-noreply@xxxxxxxxxxxxx> (Redacted sender "Matthew.van.Eerde" for DMARC)
- To: "wdmaudiodev@xxxxxxxxxxxxx" <wdmaudiodev@xxxxxxxxxxxxx>
- Date: Tue, 7 Aug 2018 14:06:23 +0000
I want “audio and sound” logs.
https://blogs.msdn.microsoft.com/matthew_van_eerde/2016/09/26/report-problems-with-logs-and-suggest-features-with-the-feedback-hub/
________________________________
From: wdmaudiodev-bounce@xxxxxxxxxxxxx <wdmaudiodev-bounce@xxxxxxxxxxxxx> on
behalf of Eugene Muzychenko <reg.wad@xxxxxxxxxxxxxx>
Sent: Tuesday, August 7, 2018 12:51:09 AM
To: Matthew van Eerde
Subject: [wdmaudiodev] Re: Other strangeness in PortCls and AudioDG
Hello, Matthew,
By MME you mean waveOutOpen?
Yes.
waveOutOpen should know about the dance and take care of it
internally
I expected such behavior too but it is only "deferred": first waveOutOpen
call fails with MMSYSERR_ERROR, but in processing of the next call,
AudioDG sometimes requests RT buffer with the same size as returned by
the driver from the previous
KSPROPERTY_RTAUDIO_BUFFER_WITH_NOTIFICATION request. Only sometimes,
not every time.
If you see the error escape to the caller, please file a bug and
include logs of the problem in action.
I can provide logs from my driver and my MME application only, will they be
suitable?
Regards,
Eugene
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