[PD] libPd hanging audio

[Dan Wilcox]

You could try the 007 tag: https://github.com/danomatika/ofxPd/releases, everything after that will not work without some src modifications. (It may not be that much).

Personally, I would consider updating your version of OF. You'd need to remake the xcode project, but the sound stuff is in a much better shape.

On Jul 11, 2013, at 12:11 PM, Ed Kelly <morph_2016 at yahoo.co.uk> wrote:

> Hi Dan,
> 
> Thanks for quick response. Even with these compiler flags, we get the same result. On the same page there is this:
> 
> "RtAudio Hang on Exit in 0062
> "RtAudio will hang on app exit in OF 0062. The only way to fix this is to make a small edit to the OF 0062 core by "editing lib/openFrameworks/sound/ofSoundStream.cpp and commenting line 143 so close() is not called."
> 
> I'm not entirely sure which version we're using, but the ofSoundStream.cpp file is only 140 lines long.
> If we upgrade to the latest ofxPd, will it still work with OF 6.2?
> Cheers,
> Ed
> 
> 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/
> 
> 
> >________________________________
> > From: Dan Wilcox <danomatika at gmail.com>
> >To: Ed Kelly <morph_2016 at yahoo.co.uk> 
> >Cc: Peter Brinkmann <peter.brinkmann at googlemail.com>; PD List <pd-list at iem.at>; Andrew Wallen <andy.wallen at seeper.com> 
> >Sent: Thursday, 11 July 2013, 16:52
> >Subject: Re: libPd hanging audio
> > 
> >
> >
> >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
> >@danomatika
> >danomatika.com
> >robotcowboy.com
> >
> >
> >
> >
> >
> >
> >
> >
>     

--------
Dan Wilcox
@danomatika
danomatika.com
robotcowboy.com





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