Hi all,
after discussion with Takashi and others on this list, the
behaviour of snd_pcm_close() function has been changed in this way:
The stream is stoped and all samples (if any) are droped. It means, that
if the user space code wants to flush samples to output, the
snd_pcm_drain() function must be called before the snd_pcm_close() call.
I hope that this change doesn't cause any problems in any
application. Anyway, please, report all problems.
Jaroslav
-----
Jaroslav Kysela <[EMAIL PROTECTED]>
Linux Kernel Sound Maintainer
ALSA Project http://www.alsa-project.org
SuSE Linux http://www.suse.com
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