[PD-dev] OS X: The ins and outs of ins and outs, mousey mouse control and

[Miller Puckette]

Wow, that will help me!

(I'm hoping to find time dayaftertomorrow to go through this myself...)
Miller


On Tue, Nov 12, 2002 at 07:35:42PM -0800, Ryan Gallagher wrote:
> Ok,
> 
> Using the latest Tcl/Tk
> AND latest Pd cvs
> AND commenting out all reference to 'cabs' in m_pd.h
> AND copying pa_mac_core.c from the latest portaudio
> AND adding -framework AudioUnit -framework
> AudioToolbox to the LDFLAGS section of the makefile,
> compiling
> AND chown root pd then chmod 4755 pd
> AND launching with -rt...
> 
> I seem to have achieved a decent result!  Doesn't use
> all 6 outputs of the emi 2|6 (won't even show it as a
> device if setup in CoreAudio as 2 ins 6 outs) but
> seems to be running full-duplex.
> 
> The latest CVS right off sourceforge with no hacks
> except '-rt -noadc -audiooutdev 4' flags, produces
> nearly equivalent performance half-duplex.
> 
> When using the mouse to sweep the pitch of a single
> osc~ as a test, the newer portaudio seems to smooth
> out the audio glitches a bit, less "jumpy" or
> "arpeggiated" soundng than using standard portaudio
> BUT there are still periodic jumps in data input
> (kinda like stalls) where the sweep isn't smooth but
> things have become usable for me in the period of one
> day!
> 
> Thanks a ton everyone, hope this helps others,
> ryan
> 
> p.s. - now I'm on to getting midi working... D'oh! ;-)
> 
> =====
> -r-
> 
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