[wdmaudiodev] KsPinGetLeadingEdgeStreamPointer returns NULL

  • From: Malinnikov Aleksej <Aleksej.Malinnikov@xxxxxxxxxxxxx>
  • To: "wdmaudiodev@xxxxxxxxxxxxx" <wdmaudiodev@xxxxxxxxxxxxx>
  • Date: Thu, 25 Jun 2015 13:18:34 +0000

Hi all,

I have a problem that was mentioned here once, but, however, without a solution:
KsPinGetLeadingEdgeStreamPointer returns NULL when I specify
KSSTREAM_POINTER_STATE_LOCKED (and non-NULL otherwise) in the sink pin Process
callback in my audio transform AVStream minifilter.
Can anybody tell me what is wrong?

Thanks in advance.

Sincerely, Alex.


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