[alsa-devel] [PATCH] Alsa-plugins: Pulse: Fix snd_pcm_avail returning 0 in some cases
superquad.vortex2 at gmail.com
Fri Apr 22 01:25:53 CEST 2011
2011/4/21 David Henningsson <david.henningsson at canonical.com>
> Due to a round-off error, snd_pcm_avail could in some cases
> return 0 even though more data could be written to the stream.
> This was discovered by Maarten Lankhorst , and there is also a test
> program available that triggers this error .
> David Henningsson, Canonical Ltd.
if the test program can force under-run occur with "hw" device and "pulse"
device with his patch in
Is it normal that underrun does not occur with the test program and your
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