From: Florian Bomers <Florian.Bomers@sun.com>
To: ALSA devel <alsa-devel@lists.sourceforge.net>
Subject: xrun recovery
Date: Wed, 02 Oct 2002 17:14:23 -0700 [thread overview]
Message-ID: <3D9B8BDF.B58785EC@sun.com> (raw)
Hi,
I was wondering for the example xrun_recovery function:
http://www.alsa-project.org/alsa-doc/alsa-lib/_2test_2pcm_8c-example.html#a15
In the ESTRPIPE case, it repeats to resume until it does not return EAGAIN
anymore. Then it calls snd_pcm_prepare only if snd_pcm_resume returned a
negative error code - why is that ? I would assume that if snd_pcm_resume
returns a negative non-EAGAIN value, there is some kind of problem. For me,
calling snd_pcm_prepare only makes sense if the snd_pcm_resume was successful.
i.e. in the line following "sleep(1)": instead of "if (err < 0)", use "if (err
== 0)".
Is that correct ?
Thanks,
Florian
--
Florian Bomers
Java Sound
Java Software/Sun Microsystems, Inc.
http://java.sun.com/products/java-media/sound/
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reply other threads:[~2002-10-03 0:14 UTC|newest]
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