Re: snd_pcm_drain() always fails

["Hynek Hanke,,," <hanke@volny.cz>]

> > Or, what is the correct way to wait until the rest of the sound is 
> > played when I'm using the poll() approach?
> Set the blocking mode before drain() is called (and return the mode back 
> after it, if you want). 

Not possible. I'm waiting for other events (not comming from ALSA) too in the
poll().

> The better way might be setting sw_params to wakeup app after all frames are
> played and use the standard poll() call to wait in app.

How do I do this or where can I read about it? Still, I need to receive other events
too while waiting for the sound to stop playing.

Thank you,
Hynek Hanke


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