Pd-dev April 2003

pd-dev@lists.iem.at

29 participants
39 discussions

pdp & osx test
by Tom Schouten 08 Apr '03

08 Apr '03

hi all, a small note for those interested in testing pdp on osx: pdp now has quicktime support, using libquicktime from fink (thanks jamie!) source and precompiled binary are at: http://zwizwa.fartit.com/pd/pdp/test/pdp-0.11-test-8.tar.gz http://zwizwa.fartit.com/pd/pdp/test/pdp.pd_darwin-0.11-test-8.tar.gz notes: * this test release works on linux too, but it is not compatible with pidip. pdp/pidip 0.11 will be synced again. * libquicktime is in the unstable section of fink. this will change soon, see the fink faq on how to install some packages from unstable. * you need an x server to use pdp. either the one in fink, or the one distributed by apple. enjoy, tom

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buffer resizing
by Tim Blechmann 07 Apr '03

07 Apr '03

hi developers... i thought a lot about a buffer resizer that uses an own thread. some times ago thomas grill wrote, that it's not sure that this prevents audio dropouts because huge amounts of memory have to be copied... maybe it's a stupid question, but why is that a problem? isn't it possible to create a new (resized) audio array in a seperate thread and edit the pointer to point to the new array. after that you should free the old array... i'm not that into the structure of pd, that's why i'm asking... Tim mailto:TimBlechmann@gmx.net ICQ: 96771783 http://www.nyds-exp-discogs.tk -- The only people for me are the mad ones, the ones who are mad to live, mad to talk, mad to be saved, desirous of everything at the same time, the ones who never yawn or say a commonplace thing, but burn, burn, burn, like fabulous yellow roman candles exploding like spiders across the stars and in the middle you see the blue centerlight pop and everybody goes "Awww!" Jack Kerouac

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buffer access with flext
by Tim Blechmann 06 Apr '03

06 Apr '03

hi list, how is it possible to access an audio array in a flext external? there seems to be no tutorial patch for that. and i had a look at the xsample objects and the flsupport.h but i had some problems understanding the use of the buffer class. is it just an interface to access the array? i just want to get the pointer to the array. thanks... Tim mailto:TimBlechmann@gmx.net ICQ: 96771783 http://www.nyds-exp-discogs.tk -- The only people for me are the mad ones, the ones who are mad to live, mad to talk, mad to be saved, desirous of everything at the same time, the ones who never yawn or say a commonplace thing, but burn, burn, burn, like fabulous yellow roman candles exploding like spiders across the stars and in the middle you see the blue centerlight pop and everybody goes "Awww!" Jack Kerouac

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rl + sl in cvs?
by d 06 Apr '03

06 Apr '03

hi guenter,list! why is rl anc sl removed from ggee in pd-cvs. did i miss a thread on the list, or did that happen by accident? regards d13b

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RE: [PD] if-function
by Rory Walsh 03 Apr '03

03 Apr '03

Cheers Ed, here is the reply again, this time to the list. You use the expr object, I am not sure but I think it included in the main distro, anyway it is a C-like expression evaluation object, if it is not with the main distro you can check it out at http://crca.ucsd.edu/~syadegar/expr.html > --- Edward George <ed(a)suppose.co.uk> wrote: > Hi > Max > > Try... > > [moses value] eg [moses 10] > > then right click on it and select help to see more > > information. > > > > Cheers > > Ed > > -----Original Message----- > > From: pd-list-admin(a)iem.kug.ac.at > > [mailto:pd-list-admin@iem.kug.ac.at] > > On Behalf Of max Min > > Sent: 03 April 2003 11:27 > > To: pd-list(a)iem.kug.ac.at > > Subject: [PD] if-function > > > > hi list! > > > > just beginning, so maybe this is a silly question: > > > > i want to make something like a simple > > "if"-function. so if a number is > > bigger than a certain value it should be passed > on, > > otherwise a zero > > should > > be passed on. > > anyone know how to do this? > > > > thanks for any help. > > max. > > > > > > > > ________ > > max Min | www.maxmin.ws > > look at www.os3000.org > > > > > > > > _______________________________________________ > > PD-list mailing list > > PD-list(a)iem.kug.ac.at > > > http://iem.kug.ac.at/cgi-bin/mailman/listinfo/pd-list > > > > > > _______________________________________________ > > PD-list mailing list > > PD-list(a)iem.kug.ac.at > > > http://iem.kug.ac.at/cgi-bin/mailman/listinfo/pd-list > > > __________________________________________________ > Yahoo! Plus > For a better Internet experience > http://www.yahoo.co.uk/btoffer > __________________________________________________ Yahoo! Plus For a better Internet experience http://www.yahoo.co.uk/btoffer

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"Potential Incompatibilities" in Tcl 8.4.2
by Hans-Christoph Steiner 02 Apr '03

02 Apr '03

I don't know any of you saw this, but in light of the problems people are having using Pd with Tcl 8.4.2, these excerpts from the ChangeLog might help track down the problem: * Multiple signs no longer accepted as valid integer. [string is integer ++1] => 0 *** POTENTIAL INCOMPATIBILITY *** * Command rename traces get fully-qualified names. *** POTENTIAL INCOMPATIBILITY *** * [pkg_mkIndex -load] now does a case-insensitive match. *** POTENTIAL INCOMPATIBILITY *** * Make canvas item coordinate list handling consistent to stop segfaults. Cannot now create items without coordinates. *** POTENTIAL INCOMPATIBILITY *** * Make %-substitutions for events only read data out of the event structure when that field is valid for that event type. *** POTENTIAL INCOMPATIBILITY *** .hc

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[GEM][OSX] cvs update
by Me 01 Apr '03

01 Apr '03

um, ...seems that the last update to movie handling (using metro/counter or "frame scrubbing") only worked for single films (as chris pointed out) :-( ...luckily, I stumbled on a new, simpler, and (more importantly) faster method that works for single films AND multiple films (at least it had no problem with 5 at a time)... l8r, jamie

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Gem, GemLibs, arial.ttf, ...
by guenter geiger 01 Apr '03

01 Apr '03

Hi there, I have moved the last part of the GemLibs (orb..) into Gem. Does this work on all platforms, or do I have to ifdef it ? This make Gem finally independent from the GemLibs. On another topic, the truetype files that are in examples/data or probably not freely distributable. We should replace them by some free fonts. If these things are resolved I am going to upload a new gem package to debian, which will probably reveal some crossplatform issues, because it has to compile on 13 platforms in order to be accepted into Debian. Greetings, Guenter

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cvs devel_0_36 changes
by Thomas Grill 01 Apr '03

01 Apr '03

Hi all, i made the clock functions (in m_sched.c) thread-safe so that all multi-threaded programs can use them (e.g. clock_delay(0) to call a worker function) to communicate with the main system thread. Please check if my implementation is waterproof. And Adam, i stumbled across a compilation problem (Windows only) in s_path.c, function open_via_helppath, where the definition NTOPENFLAG needs a "bin" flag which is not defined. I fixed that, setting "bin" to 0, assuming that the files opened are always pd patches. Could you please review that? best greetings, Thomas

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Pd-dev April 2003