[wdmaudiodev] Re: How to handle invalid MMDevApi requests?

  • From: Eugene Muzychenko <reg.wad@xxxxxxxxxxxxxx>
  • To: Eugene Muzychenko <wdmaudiodev@xxxxxxxxxxxxx>
  • Date: Tue, 10 Sep 2019 14:33:21 +0200

In 1903 with today's updates (10.0.18362.295), MMDevApi continues to
call KS drivers with KSPROPSETID_Pin/KSPROPERTY_PIN_PROPOSEDATAFORMAT
and invalid KSDATAFORMAT size and flags from 
CAudioFormatSupport::SetProposedFormat.

BTW, it is observed in every Windows version above Vista that I have
(7 SP1, 8, 8.1, 10/1803, 10/1809, 10/1903). Most probably, it is true
for Vista too, but I don't have it.

Regards,
Eugene

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