Pd-list April 2005

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141 participants
255 discussions

gem
by Ales Zemene 28 Apr '05

28 Apr '05

hi, what this could be ? /usr/local/lib/pd/extra/Gem.pd_linux: /usr/local/lib/pd/extra/Gem.pd_linux: undefined symbol: glProgramEnvParameter4dARB Gem: can't load library thx Ales Zemene --

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compile flext on osx
by nico 28 Apr '05

28 Apr '05

hi all i believe there's something wrong with my osx, can anybody can explain me this terminal error when i try to compile flext (gcc 3.3) g++ -c -maltivec -faltivec -ffast-math -DNDEBUG -O3 -mcpu=G4 -DFLEXT_USE_SIMD -DFLEXT_EXPORTS -DFLEXT_SYS=2 -include pd-darwin/release-single/flext.h -I/Users/nico/Desktop/pd-0.37/src source/flattr.cpp -o pd-darwin/release-single/flattr.opp In file included from /usr/include/gcc/darwin/3.3/c++/bits/stl_algobase.h:65, from /usr/include/gcc/darwin/3.3/c++/bits/stl_tree.h:86, from /usr/include/gcc/darwin/3.3/c++/set:66, from source/flattr.cpp:19: /usr/include/gcc/darwin/3.3/c++/cstring:85: error: `memcmp' not declared /usr/include/gcc/darwin/3.3/c++/cstring:87: error: `strcoll' not declared /usr/include/gcc/darwin/3.3/c++/cstring:89: error: `strxfrm' not declared /usr/include/gcc/darwin/3.3/c++/cstring:90: error: `strcspn' not declared /usr/include/gcc/darwin/3.3/c++/cstring:92: error: `strtok' not declared /usr/include/gcc/darwin/3.3/c++/cstring:94: error: `strerror' not declared /usr/include/gcc/darwin/3.3/c++/cstring:97: error: `memchr' not declared /usr/include/gcc/darwin/3.3/c++/cstring:109: error: `strpbrk' not declared /usr/include/gcc/darwin/3.3/c++/cstring:115: error: `strrchr' not declared /usr/include/gcc/darwin/3.3/c++/cstring:121: error: `strstr' not declared In file included from /usr/include/gcc/darwin/3.3/c++/bits/stl_tree.h:86, from /usr/include/gcc/darwin/3.3/c++/set:66, from source/flattr.cpp:19: /usr/include/gcc/darwin/3.3/c++/bits/stl_algobase.h: In function `bool std::lexicographical_compare(const unsigned char*, const unsigned char*, const unsigned char*, const unsigned char*)': /usr/include/gcc/darwin/3.3/c++/bits/stl_algobase.h:841: error: `memcmp' undeclared (first use this function) /usr/include/gcc/darwin/3.3/c++/bits/stl_algobase.h:841: error: (Each undeclared identifier is reported only once for each function it appears in.) make[1]: *** [pd-darwin/release-single/flattr.opp] Error 1 make: *** [build-release-single] Error 2 many other program bug with the same error thanks for help nico ps: can anybody send me a linux ppc binary of the last PDContainer?

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Granular Synth
by Spencer Russell 27 Apr '05

27 Apr '05

Hey There, List, I've been playing with [munger~] a bit, and after much experimentation, I've gotten some usable sounds out of it, but I'd like to try my hand at writing my own, to get a better feel for what's going on. Basically, I'm just trying to continuously write incoming audio to a buffer, and then read from the buffer in various places, at various speeds, for various durations. Basic granular synthesis, as I know it. I'm pretty sure I need to use [delwrite~] to fill my buffer, but I'm not sure exactly how to control the reading from the buffer. I tried using a tabread~, but it seems that it can't read from the buffer that the delay is writing to. Any thoughts? Am I going about this all wrong? -spencer

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compiling GEM on windows
by Florian Grond 27 Apr '05

27 Apr '05

Dear List, I'm trying to compile gem-0.90.0 for windows, in order to start writing my own externals. I could solve most of the include errors setting paths to GemLibs-NT-1however two remained: Include-Datei kann nicht geoeffnet werden: 'aconf.h': No such file or directory ; Include-Datei kann nicht geoeffnet werden: 'QTML.h': No such file or directory ; How can I solve them? Thanks in advance, Florian

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newbie question about "dropped"
by libero.mureddu3＠fastwebnet.it 27 Apr '05

27 Apr '05

Hello! I'm a new user of pure-data. I'm using the last Hans-Christoph Steiner version Pd-0.38-2hcs0 on a ibook g3 800, and I cannot put a backslash in a patch. I receive the message "dropped". In the mailing list I read that is possible to change this editing one of the source file. My question is: with the version that I''m using, there is a workaround for this problem without editing the source? Or can someone explain me what I have to do with the source? Thank you in advance, Libero Mureddu ---------------------- Libero Mureddu Vanha Viertotie, 21 As. 429 00350 Helsinki - Finlandia Tel. +358-9-5808429 Mob. +358-41-7702668 Via Abbiati, 4 20148 Milano - Italia Tel. +39-02-4075953 Mob. +39-339-8757587

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benefits of planet ccrma kernel, and realtime priority pd?
by Mike Wozniewski 27 Apr '05

27 Apr '05

Hi. I asked a similar question about Gem a little while back, but now I'd like to focus on audio alone. Has anyone ever published performance results/benchmarks when using the Planet CCRMA kernel vs. a regular RedHat/Fedora kernel? Where can I find them? ...or how about the benefit of using the -rt (realtime) option in Pd? I don't seem to notice a difference. Is it worth it for me to install *just* the Planet CCRMA kernel for RedHat 9? ...note that I can't really install anything else since I'm on a networked machine with many restrictions. Will I get much improvement from just the kernel alone? Also, is there a chance that the new kernel won't work with my existing (alsa-enabled) RedHat9 system? or could it break something so that I won't be able to return to my working system? Thanks, Mike Wozniewski

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earplugs~
by Burt 27 Apr '05

27 Apr '05

Hi list, I recently started investigating Head Related Transfer Functions and came upon the earplugs~ external at http://crca.ucsd.edu/~pxiang/research.htm. I got the earplug~ external to load, however, Pd keeps telling me "error reading impulse reponse file 'earplug_data.txt'! " Does anyone know where the analysis file need to be? I tried putting it in extras and I also attempted to load it in the same directory as earplug~-help. An earlier thread mentioned putting it in bin where Pd is launched, however, I am running OS X 10.3. I even tried putting it in the MacOS folder where Pd is located in the app. I am running Pd 0.38.3 wrapped in a modified version of Han's OS X installer found at my site pcm.peabody.jhu.edu/~sburt . If anyone has experience with getting earplug~ to run in OS X, let me know. Samuel Burt

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percolate - example patch?
by Paris Treantafeles 27 Apr '05

27 Apr '05

hi list, i've installed percolate - it loads fine, i can view the help files but not really sure how to actually use the objects. does anyone have a patch using any of the physical modeling objects or munger~ that they could share? i read a post in the archives about installing the max demo to do this but i'd prefer not to. thanks, p

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Re: [PD] gridflow for pd OS X
by shreeswifty 27 Apr '05

27 Apr '05

Thanks Matju and one quick aside Does this work with Jmax DIPS :-) ? lol j/k On Wed Apr 27 13:41:37 EDT 2005, Mathieu Bouchard <matju(a)artengine.ca> wrote: > > On Wed, 27 Apr 2005, shreeswifty wrote: > >> how does one make the windows bigger? > > The window always adjust to the size of the last picture you have > sent it. So if you send it a grid of size (480,640,3), it will > make the window 480 pixels high, 640 pixels wide, and will output > the picture to the window, interpreted as RGB. > > Try this: > > [480 640 3 # 255 0 0 ( > | > [#out window] > > > Also you can use those filters: > > [#scale_by 2] upscales by 2 > > [#scale_by (3 5)] upscales by 3 vertically, and by 5 > horizontally > > it uses order 0 interpolation, meaning that it just repeats > pixels. I haven't coded anything for order 1 (linear) or order 3 > (cubic) interpolation yet. > > ,-o---------o---------o---------o-. ,---. | > | > | The Diagram is the Program (TM) | | > ,-o-------------o--------------o-. > `-o-----------------------------o-' | | Mathieu Bouchard > (Montr?al QC) | > | `---' `-o-- > http://artengine.ca/matju -' Patrick Pagano, B.S.,M.F.A Candidate Research And Development Assistant Digital Worlds Institute University Of Florida (352) 294-2070

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Re: [PD] gridflow for pd OS X
by shreeswifty 27 Apr '05

27 Apr '05

Mayju how does one make the windows bigger? i will be cranking on the documentation tonight On Wed Apr 27 13:00:58 EDT 2005, Mathieu Bouchard <matju(a)artengine.ca> wrote: > > On Mon, 25 Apr 2005, james tittle wrote: >> GridFlow.formats[:window] = GridFlow.formats[:quartz] > > Forgot to mention, that when using GridFlow-cvs, the above line > is not only not needed, but not valid anymore. GridFlow will set > [#out window] to be either quartz, x11, or sdl, in that order. > > ,-o---------o---------o---------o-. ,---. | > | > | The Diagram is the Program (TM) | | > ,-o-------------o--------------o-. > `-o-----------------------------o-' | | Mathieu Bouchard > (Montr?al QC) | > | `---' `-o-- > http://artengine.ca/matju -' Patrick Pagano, B.S.,M.F.A Candidate Research And Development Assistant Digital Worlds Institute University Of Florida (352) 294-2070

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Pd-list April 2005