21 Feb
2014
21 Feb
'14
3:38 p.m.
Sorry guys, other two (silly?) questions:
1. apart from the process callback, which callbacks need to be
RT-safe? Looking around I found a master thesis [1] that says: "Apart
from
the JackProcessCallback callback, which is called in the realtime
audio thread for obvious reasons, all other callbacks are called
asynchronously in a specialized non-realtime thread, to avoid
notifications to interfere with audio processing", is that true?
2. may the system sample rate actually change (while a client is running)?
[1] http://retis.sssup.it/sites/default/files/realtime_low_latency_audio_on_lin…
2014-02-21 1:08 GMT+02:00 Stefano D'Angelo <zanga.mail(a)gmail.com>om>:
2014-02-21 1:08 GMT+02:00 Paul Davis
<paul(a)linuxaudiosystems.com>om>:
On Thu, Feb 20, 2014 at 6:05 PM, Stefano D'Angelo <zanga.mail(a)gmail.com>
wrote:
you cannot contact the server from with the process callback, so no.
and yes, it is NOT documented which JACK API calls do this.
Ok, thanks a lot.
Stefano reset your port latencies.
Ok, thanks (to Robin too). Can jack_recompute_total_latenices() be
called from within the process callback too?