There are two ways to update the audio to the audio device: polling and callbacks. Pd defaults to polling the audio device for updates. "Use callbacks" sets up a callback so that the audio device "calls Pd back" when its ready.
I'm not a jack user and I don't know that part of the code, so I'm not going to dig into that. But do report it to the bug tracker if its an issue you want fixed. .hc On 01/09/2013 06:42 AM, Esteban Viveros wrote: > Yes, I have the same result.. With checkbox 'use callbacks' on, pd can run > and do sounds. > > I have the same question of Fero, What's 'use callbacks'? And another > observation.. > > All the applications with jack support when I close the application, almost > instantaneouslly, the app outs of Jack clients "patchbay" on qjackctl, pd > still in this list about 1 minute or more... > That's can be solved? > > > 2013/1/9 Fero Kiraly <fero.kir...@gmail.com> > >> ... I try to investigate more, and I when I check the CHECKBOX 'use >> callbacks' all of this wrong behaviour (freezing, signaling watchdog msg) >> disapperas. >> So I think I have solved my problem. >> >> What exactly does 'use callbacks' ? >> >> >> Fero >> >> _______________________________________________ >> Pd-list@iem.at mailing list >> UNSUBSCRIBE and account-management -> >> http://lists.puredata.info/listinfo/pd-list >> >> > > > > > _______________________________________________ > Pd-list@iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list > _______________________________________________ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
