[PD] libPd hanging audio

Dan Wilcox danomatika at gmail.com
Thu Jul 11 17:52:42 CEST 2013

Howdy guys,

See https://github.com/danomatika/ofxPd#for-xcode-1

From my notes, I have: -DHAVE_UNISTD_H -DUSEAPI_DUMMY -DPD -dynamiclib -ldl -lm

I also added this to the libpd Github wiki: https://github.com/libpd/libpd/wiki/libpd#build-settings

On Jul 11, 2013, at 11:45 AM, Ed Kelly <morph_2016 at yahoo.co.uk> wrote:

> Hi Dan, Peter,
> I'm here with our ofxPd-based iPhone app, and we are getting a repeat of a particular problem listed here:
> http://createdigitalnoise.com/discussion/150/pdbase-closepatch/p1
> Namely:
> > when closing a patch I would receive this message: sys_close_audio: unknown API 9
> and then we get a buzz, like a block of audio is being looped. We can't closePatch from the app code, nor can we turn DSP off from the app code.
> In the forum post mentioned above, Peter Brinkmann said this was due to incorrect compiler flags. Can you tell us what the compiler flags were and what they were changed to?
> Caveat - we are still using openFrameworks 6.2.
> Cheers,
> Ed Kelly
> Ninja Jamm - a revolutionary new music remix app from Ninja Tune and Seeper, for iPhone and iPad
> http://www.ninjajamm.com/
> Gemnotes-0.2: Live music notation for Pure Data, now with dynamics!
> http://sharktracks.co.uk/

Dan Wilcox

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