[alsa-devel] safe support for rewind in ALSA

[Raymond Yau]

2010/2/17 Lennart Poettering <mznyfn at 0pointer.de>

> On Sat, 06.02.10 19:59, Raymond Yau (superquad.vortex2 at gmail.com) wrote:
>
> > How about those alsa plugins ( e.g. pulse , jack , oss , .... )
> >
> > Can alsa application use snd_pcm_rewind() for pulse plugin or oss plugin
> ?
>
> If your question is wether the PA plugin for libasound supports
> snd_pcm_rewind(), then the answer is no, it doesn't. I am not even
> sure the ioplug stuff would even allow that as it stands now.
>
> Lennart
>
>
So this mean that snd_pcm_rewindable() should return zero when using pulse
device