If I use a higher timeout than 0 with poll, the stream starts without
snd_pcm_wait().
Now I get these snd_pcm_writei errors:
stop: File descriptor in bad state
pause: ok
play (after pause): Resource temporarily unavailable
Regards
Thomas
Am 17.08.2017 um 18:03 schrieb ThomasJF:
Without snd_pcm_wait() I get an open error (Device or resource busy).
In short I have inside the loop:
poll(ufds, 2, 0);
snd_pcm_wait()
snd_pcm_writei(...)
Regards
Thomas
Am 17.08.2017 um 16:48 schrieb Clemens Ladisch:
ThomasJF wrote:
now it is working with poll and the two fds. Also pause, play and stop.
If it stops, the snd_pcm_wait in my loop returns a negative error code
Why are you calling snd_pcm_wait() when you already have poll()?
Regards,
Clemens
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