Pd-list October 2005

pd-list@lists.iem.at

144 participants
227 discussions

Gem cvs compilation error and possible Xorg migration problems
by Peter Plessas 26 Oct '05

26 Oct '05

Hi List, as i just noticed that a Gem patch which always ran fine on my box takes 100% cpu (or even more) i figured since i switched from xfree to Xorg, i should recompile Gem. What happens when i try to install Gem from cvs (fresh checkout): In Gem directory issuing ./configure gives me: ./configure: line 3: ./configure: No such file or directory configure consists of: cd src/Gnu; ./configure $@ but Gem/src/Gnu is deprecated so i try Gem/src: Summary: Result of ./configure: Target : Gem.pd_linux Objects : Base Controls Geos Manips MarkEx Nongeos Particles Pixes openGL Configuration: Compiler : g++ CXXFLAGS : -g -O2 -freg-struct-return -O3 -fno-builtin -falign-loops=16 -funroll-loops -ffast-math -I/usr/X11R6/include : -I/usr/include/avifile-0.7 -I/usr/include/freetype2 INCLUDES : -I/usr/include/FTGL -I/usr/include/freetype2 DEFINES : LIBS : -ldv -lmpeg -lmpeg3 -ljpeg -ltiff -lGLU -lGL -lXext -lXxf86vm -lXext -lX11 -ldl -lz -lm -L/usr/X11R6/lib -lpthread : -lGLU -lGL -lfreetype -lz -lftgl -laviplay -L/usr/X11R6/lib -llcms -ltiff -lfreetype -ljasper -ljpeg -lpng -ldpstk -ldps -lXext -lXt -lSM -lICE -lX11 -lbz2 -lxml2 -lz -lm -lpthread -lMagick++ -lMagick LDFLAGS : -shared -Wl,-export-dynamic : -L/usr/X11R6/lib Strip : strip --strip-unneeded Install path : /usr/local pure-data: version : 0.39 used optional libraries: font-rendering : FTGL image-support use ImageMagick : yes use TIFF : yes use JPEG : yes video-support use mpeg : yes use mpeg-3 : yes use QuickTime : no use aviplay : yes use ffmpeg : no input-support use v4l : yes use ieee1394 : yes misc using ARB-extensions : yes using NV-extensions : yes using reg-struct-ret : yes then, make quits with: g++ -c -fPIC -g -O2 -freg-struct-return -O3 -fno-builtin -falign-loops=16 -funroll-loops -ffast-math -I/usr/X11R6/include -I/usr/include/avifile-0.7 -I/usr/include/freetype2 -I.. -I/usr/include/FTGL -I/usr/include/freetype2 filmDarwin.cpp -o filmDarwin.o /usr/include/avifile-0.7/avm_stl.h:275: error: invalid use of constructor as a template /usr/include/avifile-0.7/avm_stl.h:275: note: use 'avm::vector<Type>::vector' instead of 'avm::vector<Type>::avm::vector<Type>' to name the constructor in a qualified name g++ -c -fPIC -g -O2 -freg-struct-return -O3 -fno-builtin -falign-loops=16 -funroll-loops -ffast-math -I/usr/X11R6/include -I/usr/include/avifile-0.7 -I/usr/include/freetype2 -I.. -I/usr/include/FTGL -I/usr/include/freetype2 filmFFMPEG.cpp -o filmFFMPEG.o g++ -c -fPIC -g -O2 -freg-struct-return -O3 -fno-builtin -falign-loops=16 -funroll-loops -ffast-math -I/usr/X11R6/include -I/usr/include/avifile-0.7 -I/usr/include/freetype2 -I.. -I/usr/include/FTGL -I/usr/include/freetype2 filmMPEG1.cpp -o filmMPEG1.o make[1]: *** [filmAVIPLAY.o] Error 1 make[1]: *** Waiting for unfinished jobs.... make[1]: Leaving directory `/usr/local/src/cvs/Gem/src/Pixes' make: *** [Pixes] Error 2 I am here on a powerpc testing machine, running debian testing with a 2.6.13 kernel. Any ideas are very welcome! regards, Peter

2 1

convolution with partconv~ or FIR~ or something else?
by David Merrill 26 Oct '05

26 Oct '05

Hi everyone - Has anyone out there done much real-time convolution in PD? I found a thread from a while back where partconv~ and FIR~ are suggested, but not much else out there.. After trying them, I'm having different troubles with both.. partconv~ seems to load my system to the point where the audio is breaking up and the mouse moves really slow. (running Ubuntu linux, Alsa + Jack on a mini-itx 1Ghz motherboard, 512MB ram) FIR~ seems to work all right with smaller block sizes, but I can't figure out how to send a 44.1Khz signal through it as the "kernel" rather than initializing it with a static array. I want to convolve one moving signal with another one, and any ideas would be appreciated. cheers, -David Merrill -- MIT Media Lab dmerrill(a)media.mit.edu

3 2

GemCVS menubar hide
by Max Neupert 25 Oct '05

25 Oct '05

Hi Chris, concerning the Gem fullscreen you wrote recently on PD-List: > This has been addressed in CVS, and adds the ability to show and hide > the menubar and Dock. I would like to know how to cotrol these features. thank you in advance. Max

4 4

comments about pd 0.39
by alexandre matheson 25 Oct '05

25 Oct '05

Hello, I only installed 0.39 today (cause .38 was working fine for me) and I just had to post up my many thanks and praises for making the graph on parent feature more intuitive with the little border box. alex

1 0

problem with dyn~
by Pall Thayer 25 Oct '05

25 Oct '05

Hi, I'm trying to compile dyn~ for pd 0.36 running on a Redhat 8 machine and having lots of problems. I've finally managed to get it to find all the headers and stuff and now get this error, anyone have any suggestions? g++ -c -O6 -DFLEXT_SYS=2 -I/usr/lib/pd/include -I/usr/lib/pd/ include/flext/pd-linux src/main.cpp -o pd-linux/main.o In file included from src/main.cpp:34: /usr/lib/pd/include/g_canvas.h:195: declaration of `_class*_template::t_pd' /usr/lib/pd/include/m_pd.h:152: changes meaning of `t_pd' from `typedef struct _class*t_pd' /usr/lib/pd/include/g_canvas.h:283: parse error before `template' /usr/lib/pd/include/g_canvas.h:287: parse error before `template' /usr/lib/pd/include/g_canvas.h:291: parse error before `template' /usr/lib/pd/include/g_canvas.h:295: parse error before `template' /usr/lib/pd/include/g_canvas.h:299: parse error before `template' /usr/lib/pd/include/g_canvas.h:303: parse error before `template' /usr/lib/pd/include/g_canvas.h:447: parse error before `template' /usr/lib/pd/include/g_canvas.h:448: parse error before `template' /usr/lib/pd/include/g_canvas.h:514: parse error before `template' /usr/lib/pd/include/g_canvas.h:517: parse error before `template' /usr/lib/pd/include/g_canvas.h:526: parse error before `template' /usr/lib/pd/include/g_canvas.h:527: parse error before `template' /usr/lib/pd/include/g_canvas.h:566: parse error before `template' src/main.cpp: In static member function `static void dyn::setup (_class*)': src/main.cpp:173: warning: invalid offsetof from non-POD type `class dyn::proxy '; use pointer to member instead src/main.cpp:182: warning: invalid offsetof from non-POD type `class dyn::proxy '; use pointer to member instead src/main.cpp: In member function `void dyn::m_newobj(int, const t_atom*)': src/main.cpp:399: `pd_newest' undeclared (first use this function) src/main.cpp:399: (Each undeclared identifier is reported only once for each function it appears in.) src/main.cpp: In member function `void dyn::conndis(bool, int, const t_atom*)': src/main.cpp:519: `canvas_isconnected' undeclared (first use this function) src/main.cpp:524: `canvas_connect' undeclared (first use this function) src/main.cpp:532: `canvas_disconnect' undeclared (first use this function) make: *** [pd-linux/main.o] Error 1 -- Pall Thayer palli(a)pallit.lhi.is http://www.this.is/pallit

4 5

Help file for [spot_light]
by Frank Barknecht 25 Oct '05

25 Oct '05

Hi, does anyone happen to have a help or example patch for [spot_light] from Gem-CVS? Ciao -- Frank Barknecht _ ______footils.org_ __goto10.org__

1 0

pix_video-->pix_2pdp-->pdp2gem
by Pat Pagano 25 Oct '05

25 Oct '05

hi i am having a trouble with these objects what i would like to do is use [pix_video] into pdp_saturation and spit out to a Gem window can you tell me why this is not working? It seems that pix_2pdp will only allow RGB-input as of now? and when i try to use gem2pdp i get a system crash. this is os x 10.3.8 current GEM cvs PDP 0.12.4 Patrick Pagano, B.S., M.F.A Digital Media Specialist University of Florida Digital Worlds Institute 352-294-2082

3 4

the "any" object (pd on osx...)
by Marius Schebella 25 Oct '05

25 Oct '05

hi, I never touched any of those pd on OSX mails in the past. but (some) people are starting to give away their old mac computers and so ... I am looking for the "any" object in my pd environment. I have a G3 with OSX 10.4 and tried some different packages. hcs packages 0.39 and 0.38-4 worked fine but the any object, which should be in the iemlib??? cannot be created. So I tried also tigitals package, but that says something like "this version was compiled for another cpu system. and I didn't find any iemlib.pd_darwin files on the iem page to use them with millers 0.39 version. so I went back to hcs installer and wonder if maybe the iemlib is there, but I don't get it loaded or maybe the any object has changed? hmmm. marius.

6 14

Re: [PD] Usb lights
by robertgarvin＠bellsouth.net 25 Oct '05

25 Oct '05

When you said this: "basically (running as root) telling [shell] to run scripts" what did you mean? by shell did you mean the command prompt? or what? is there a [PD] object that is called shell? lemme know.. this would be a great thing.. Robert

2 1

aenv~
by Conor 25 Oct '05

25 Oct '05

Hi folks, another beginner question... I was hoping to use a an adaptable envelope on an audio signal. I copied over the external aenv~ into my extra folder. When i start a new patch and make a new aenv~ object, it seems to initialize the object properly providing 5 inlets and 1 outlet. I couldn't find any examples so via trial by error (and peaking into the src :-) , far as i could make out, the first inlet is for a bang or 1 to trigger the envelope, the second to fifth are the values for a typical ADSR envelope. In my understanding of such an envelope the attack,decay and release times are measured in miliseconds while sustain is a scaling factor (0-1 - floating point). I then scale the audio output of what is coming out of aenv~. Firstly is my understanding of this correct? Secondly are the values based on the unit circle (0-1) or what scale should I consider. Best regards, Conor

2 1

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Pd-list October 2005