9 Oct
2011
9 Oct
'11
5:39 a.m.
Hi all,
I've been stepping through the pd source and trying to understand the scheduling system, would anyone who knows mind helping me to this effect?
There are two options that m_mainloop() has for scheduling, m_pollingscheduler() and m_callbackscheduler(). On OS X, I am only getting a hit on m_pollingscheduler, since sched_useaudio = SCHED_AUDIO_POLL. Does sched_useaudio ever equal SCHED_AUDIO_CALLBACK, which would then cause m_callbackscheduler() to be used instead?
I'm wondering if sched_tick() is ever called from a non-main thread.
Cheers, Rich