4 Nov
2011
4 Nov
'11
4:05 a.m.
On Thu, 2011-11-03 at 18:32 -0700, Iain Duncan wrote:
thanks Dave, that's what I was looking for! Have
you used this
technique yourself? Do you have any suggestions on how that is done
with non jack systems? And any open source code that uses that
technique?
Yes, I use it in Ingen, where all control is via Events.
Event has three main methods:
pre_process() - ("prepare") Execute everything in a non-realtime thread
that has to happen before execution in the audio thread
execute() - ("apply") Execute/apply command in the audio thread
post_process() - ("finalize") Execute anything that needs to happen
after execution in a non-realtime thread, like clean up and notifying
the UI(s) about changes.
The only difference non-jack would make is you need some function to
tell you roughly what audio time it is you can call from another thread.
-dr