James Courtier-Dutton wrote: > I need more details on exactly what snd_pcm_wait() is supposed to do. > The documentation on the www.alsa-project.org gives: - > Wait for a PCM to become ready. > ... > So, when is a PCM ready?
When you can read/write some data without blocking, i.e., avail >= avail_min. > I have discovered a problem with xine when using it. I have done a work > around in xine so that dmix now works in xine. I think that my > assumptions regarding snd_pcm_wait() might have been wrong, so I want to > get accurate details from yourselves. I think the implementation of dmix is broken in this regard. If I read the code correctly, snd_pcm_direct_poll_revents() returns POLLIN/OUT even if the pcm is empty. Jaroslav, shouldn't this function reset the events variable when empty is set? Regards, Clemens ------------------------------------------------------- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click _______________________________________________ Alsa-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-devel
