Thank you Clemens,
but while the stream is running the snd_pcm_poll_descriptors_count
couldn't change - or...?
Then it should be inside the loop.
Regards
Thomas
Am 18.08.2017 um 12:37 schrieb Clemens Ladisch:
ThomasJF wrote:
I could change the code (attached a short part)
This mailing list does not have attachments.
After stop, the stream stops and everything looks good(?), but with this message from snd_pcm_writei:
-77 (-EBADFD)
You cannot write to a device in the stopped state. This is to be expected
And you must actually use the return value of snd_pcm_poll_descriptors_count()
(there are device types with more than one fd), and you must not look at the
returned event flags except with snd_pcm_poll_descriptors_revents().
Regards,
Clemens
_______________________________________________
Alsa-devel mailing list
Alsa-devel@xxxxxxxxxxxxxxxx
http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
_______________________________________________
Alsa-devel mailing list
Alsa-devel@xxxxxxxxxxxxxxxx
http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
