[wdmaudiodev] IMiniportWaveCyclicStream::SetState after wakeup from sleep (win7)
- From: uwekirst <u.kirst@xxxxxx>
- To: wdmaudiodev@xxxxxxxxxxxxx
- Date: Tue, 02 Feb 2010 18:46:14 +0100
Hi all,
I'm developing an audio driver and having an issue with the sleep mode
under windows 7.
I was playing audio before entering the sleep mode.
After wakeup form sleep the following states are entered:
1 (aquire)
2 (pause)
3 (run)
Then sound is played, but sometimes it stops after ~1,4 seconds and the
stop state is entered again:
2 (pause)
1 (aquire)
0 (stop)
Does anyone know why this happens? I'm assuming that the driver should
remain in the run state until the user stops the sound.
Thanks,
/Uwe
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- » [wdmaudiodev] IMiniportWaveCyclicStream::SetState after wakeup from sleep (win7) - uwekirst
