GEM-dev June 2014

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9 discussions

[pd-gem:bugs] #224 pix_multitexture crash when destroyed
by Ticket 224 via GEM-dev 28 Aug '14

28 Aug '14

--- ** [bugs:#224] pix_multitexture crash when destroyed** **Status:** open **Group:** linux **Created:** Tue Jun 24, 2014 02:29 PM UTC by Anonymous **Last Updated:** Tue Jun 24, 2014 02:29 PM UTC **Owner:** nobody pix_multitexture crash when destroyed. this is tested on 2 diferent linux (ubuntu 14.04) computer, 1 using an intel HD 4000 GPU, the other a NVIDIA GeForce9650GT. to reproduce : open pix_multitexture help file, create the Gem rendering window, check that some images are loaded. Then delet pix_multitexture. pd crash with a coredump. gdb backtrace : #0 0x000000000046ff80 in inlet_free () #1 0x00007ffff4196fa1 in pix_multitexture::~pix_multitexture (this=0xc55860, __in_chrg=<optimized out>) at pix_multitexture.cpp:72 #2 0x00007ffff4196ff9 in pix_multitexture::~pix_multitexture (this=0xc55860, __in_chrg=<optimized out>) at pix_multitexture.cpp:76 #3 0x000000000046d0f9 in pd_free () #4 0x000000000041723d in glist_delete () #5 0x000000000044e4ae in canvas_doclear () #6 0x00000000004531fd in canvas_cut () #7 0x000000000046f065 in pd_typedmess () #8 0x000000000046ee0b in pd_typedmess () #9 0x00000000004788bc in binbuf_eval () #10 0x000000000048295c in socketreceiver_read () #11 0x0000000000481d0d in sys_domicrosleep.constprop () #12 0x000000000047ec6d in m_mainloop () #13 0x00007ffff6df5ec5 in __libc_start_main (main=0x4118f0 <main>, argc=1, argv=0x7fffffffdf78, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffdf68) at libc-start.c:287 #14 0x000000000041191e in _start () --- Sent from sourceforge.net because gem-dev(a)lists.iem.at is subscribed to http://sourceforge.net/p/pd-gem/bugs/ To unsubscribe from further messages, a project admin can change settings at http://sourceforge.net/p/pd-gem/admin/bugs/options. Or, if this is a mailing list, you can unsubscribe from the mailing list.

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Re: [GEM-dev] Compiling Gem from git on osx mavericks
by Dan Wilcox via GEM-dev 24 Jul '14

24 Jul '14

Howdy guys, On Jun 24, 2014, at 8:13 AM, via GEM-dev <gem-dev(a)lists.iem.at> wrote: > however, i would very much prefer to have *native* plugins available > as well (e.g. using AV-kit) - simply because it is what most people > will expect. Yes. AVFoundation is what you'll have to use at this point. >> Must it be written in C++ or can it be written in objective C? > > ObjectiveC++ is the way to go. > (you need C++ to make Gem recognize the plugin; you can use ObjC to > properly interact with the AVFoundation Framework) > > but who is going to implement it? I've started on it by wrapping the AVFoundation Player and Grabber classes from OpenFrameworks, but I haven't been able to put much time into it since a few months ago. It's kind of low on my list right now ... The avfoundation branch at https://github.com/danomatika/Gem/tree/avfoundation and plugins/filmAVFoundation -------- Dan Wilcox @danomatika danomatika.com robotcowboy.com

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[pd-gem:bugs] #221 multiple multimodel problem
by Ticket 221 08 Jul '14

08 Jul '14

--- ** [bugs:#221] multiple multimodel problem** **Status:** open **Created:** Fri Feb 28, 2014 12:33 PM UTC by Anonymous **Last Updated:** Fri Feb 28, 2014 12:33 PM UTC **Owner:** IOhannes m zmölnig Using more than one [multimodel] in the same instance of pd is buggy. Loading (or reloading if using only a few obj) a series of .obj in each [multimodel] and changing the model number sometimes mess with the model (it displays the wrong model or nothing). No error message happend. Tested on OSX 10.7.5 0.43.4-extended GEM: ver: 0.93.3 See the attached patch. --- Sent from sourceforge.net because gem-dev(a)lists.iem.at is subscribed to http://sourceforge.net/p/pd-gem/bugs/ To unsubscribe from further messages, a project admin can change settings at http://sourceforge.net/p/pd-gem/admin/bugs/options. Or, if this is a mailing list, you can unsubscribe from the mailing list.

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[pd-gem:bugs] #220 [text3d] crashes PD if the letter "p" is typed
by hellocatfood 08 Jul '14

08 Jul '14

--- ** [bugs:#220] [text3d] crashes PD if the letter "p" is typed** **Status:** open **Created:** Sun Dec 08, 2013 09:22 PM UTC by hellocatfood **Last Updated:** Sun Dec 08, 2013 09:22 PM UTC **Owner:** nobody I'm using PD extednded 0.43.4 and have noticed that when using some fonts [text3d] will crash PD when a string with five or more characters is entered. Font used is Beams: http://openfontlibrary.org/en/font/beams And the error returned is: ``pd: ../src/libtess/priorityq.c:164: __gl_pqSortInit: Assertion `((((GLUvertex *)**(i+1))->s < ((GLUvertex *)**i)->s) || (((GLUvertex *)**(i+1))->s == ((GLUvertex *)**i)->s && ((GLUvertex *)**(i+1))->t <= ((GLUvertex *)**i)->t))' failed. Pd: signal 6`` I using a Dell XPS 13 developer edition running Ubuntu 13.10 with Intel® Ivybridge Mobile graphics and Intel® Core™ i7-3537U CPU @ 2.00GHz × 4 processors I've attached a patch and the font file for testing --- Sent from sourceforge.net because gem-dev(a)lists.iem.at is subscribed to https://sourceforge.net/p/pd-gem/bugs/ To unsubscribe from further messages, a project admin can change settings at https://sourceforge.net/p/pd-gem/admin/bugs/options. Or, if this is a mailing list, you can unsubscribe from the mailing list.

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[pd-gem:bugs] #223 [text2d] and [text3d] crashes when loading a font
by Antoine Villeret 08 Jul '14

08 Jul '14

--- ** [bugs:#223] [text2d] and [text3d] crashes when loading a font** **Status:** open **Group:** linux **Created:** Tue May 13, 2014 11:24 AM UTC by Antoine Villeret **Last Updated:** Tue May 13, 2014 11:24 AM UTC **Owner:** IOhannes m zmölnig with the latest code from here, [text2d] and [text3d] crashes when sending a [load vera.ttf( message twice. here is a backtrace : ~~~~ (gdb) thread apply all bt Thread 1 (Thread 0x7ffff7fc1740 (LWP 26229)): #0 0x0000000000000020 in ?? () #1 0x00007ffff39315e9 in text2d::makeFont (this=0xb28070, fontfile=0x84b798 "/home/antoine/pd/Gem/tests/../examples/data/vera.ttf") at text2d.cpp:61 #2 0x00007ffff389d9a0 in TextBase::fontNameMess (this=this@entry=0xb28070, filename=...) at TextBaseFTGL.cpp:172 #3 0x00007ffff389cc06 in TextBase::_CallbackClass_fontNameMess_505::callback ( data=<optimized out>, v0=<optimized out>) at TextBaseFTGL.cpp:505 #4 0x0000000000467a5f in pd_typedmess () #5 0x000000000046947a in outlet_anything () #6 0x000000000046795b in pd_typedmess () #7 0x00000000004728aa in binbuf_eval () #8 0x000000000041d69f in text_click () #9 0x000000000044d877 in canvas_doclick () #10 0x0000000000467a69 in pd_typedmess () #11 0x000000000046795b in pd_typedmess () #12 0x00000000004728aa in binbuf_eval () #13 0x000000000047c629 in socketreceiver_read () #14 0x000000000047b17a in sys_domicrosleep.constprop.3 () #15 0x0000000000476731 in m_mainloop () #16 0x00007ffff6defde5 in __libc_start_main (main=0x411800 <main>, argc=2, ubp_av=0x7fffffffe0a8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffe098) at libc-start.c:260 #17 0x0000000000411831 in _start () ~~~~ the file "/home/antoine/pd/Gem/tests/../examples/data/vera.ttf" exists (if not, an error is shown in Pd's console without crash) this happends on ubuntu 12.04, 13.10 and 14.04 --- Sent from sourceforge.net because gem-dev(a)lists.iem.at is subscribed to https://sourceforge.net/p/pd-gem/bugs/ To unsubscribe from further messages, a project admin can change settings at https://sourceforge.net/p/pd-gem/admin/bugs/options. Or, if this is a mailing list, you can unsubscribe from the mailing list.

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[pd-gem:bugs] #222 [pix_film] does not loop animated gifs
by hellocatfood 08 Jul '14

08 Jul '14

--- ** [bugs:#222] [pix_film] does not loop animated gifs** **Status:** open **Group:** linux **Labels:** animated gif **Created:** Sun Mar 16, 2014 08:11 PM UTC by hellocatfood **Last Updated:** Sun Mar 16, 2014 08:11 PM UTC **Owner:** nobody I'm running pd extended 0.43.4 on Ubuntu 13.10. I've install gmerlin in order to load animated gifs into GEM with [pix_film] When playing them the gifs only play once and don't loop unless the open message is triggered again. See attached patch for example --- Sent from sourceforge.net because gem-dev(a)lists.iem.at is subscribed to https://sourceforge.net/p/pd-gem/bugs/ To unsubscribe from further messages, a project admin can change settings at https://sourceforge.net/p/pd-gem/admin/bugs/options. Or, if this is a mailing list, you can unsubscribe from the mailing list.

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[pd-gem:feature-requests] #54 draw method for [model]
by hellocatfood via GEM-dev 24 Jun '14

24 Jun '14

--- ** [feature-requests:#54] draw method for [model]** **Status:** open **Group:** Next_Release_(example) **Created:** Tue Jun 24, 2014 08:23 PM UTC by hellocatfood **Last Updated:** Tue Jun 24, 2014 08:23 PM UTC **Owner:** nobody Currently .obj files loaded via the [model] object cannot have the draw method set to line, point or anything else. In fact, sending [draw( does nothing. Can support for different drawing methods be added? --- Sent from sourceforge.net because gem-dev(a)lists.iem.at is subscribed to https://sourceforge.net/p/pd-gem/feature-requests/ To unsubscribe from further messages, a project admin can change settings at https://sourceforge.net/p/pd-gem/admin/feature-requests/options. Or, if this is a mailing list, you can unsubscribe from the mailing list.

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Compiling Gem from git on osx mavericks
by Nicolas Montgermont 24 Jun '14

24 Jun '14

Hello all, I'm trying to compile Gem from git on osx 10.9.2 intel i7. I was used to compile it on osx 10.6.8 with an Intel Core 2 duo with success. I tried to do it from a fresh install: $ git clone git://git.code.sf.net/p/pd-gem/gem first question: is this the good repository if I want a dev version of Gem? (Iohannes you said sourceforge, but I don't know which sourceforge repo...) then: $ cd gem $ ./autogen.sh now i configure for a 32bit output and I desactivate ftgl for a first step: $ ./configure --without-ftgl --enable-fat-binary=i386 then make, it stops with these errors: libtool: compile: gcc -DHAVE_CONFIG_H -I. -I../../src -I../../src -DGEM_INTERNAL -DGLEW_BUILD -g -O2 -MT glew.lo -MD -MP -MF .deps/glew.Tpo -c glew.c -o glew.o >/dev/null 2>&1 mv -f .deps/glew.Tpo .deps/glew.Plo /bin/sh ../../libtool --tag=CXX --mode=link g++ -DPD -I/Applications/Pd-extended.app/Contents/Resources/src -arch i386 -g -O2 -Os -ffast-math -mmmx -fpascal-strings -arch i386 -framework QuickTime -framework Carbon -framework Cocoa -framework AGL -o libGem.la glew.lo libGem_la-Cache.lo libGem_la-ContextData.lo libGem_la-Dylib.lo libGem_la-Event.lo libGem_la-Exception.lo libGem_la-Files.lo libGem_la-GLStack.lo libGem_la-Image.lo libGem_la-ImageLoad.lo libGem_la-ImageSave.lo libGem_la-PixConvertAltivec.lo libGem_la-PixConvertSSE2.lo libGem_la-Loaders.lo libGem_la-Manager.lo libGem_la-PBuffer.lo libGem_la-Properties.lo libGem_la-Rectangle.lo libGem_la-Settings.lo libGem_la-Setup.lo libGem_la-State.lo -L/Applications/Pd-extended.app/Contents/Resources/bin -ldl -lz -lm libtool: link: ar cru .libs/libGem.a .libs/glew.o .libs/libGem_la-Cache.o .libs/libGem_la-ContextData.o .libs/libGem_la-Dylib.o .libs/libGem_la-Event.o .libs/libGem_la-Exception.o .libs/libGem_la-Files.o .libs/libGem_la-GLStack.o .libs/libGem_la-Image.o .libs/libGem_la-ImageLoad.o .libs/libGem_la-ImageSave.o .libs/libGem_la-PixConvertAltivec.o .libs/libGem_la-PixConvertSSE2.o .libs/libGem_la-Loaders.o .libs/libGem_la-Manager.o .libs/libGem_la-PBuffer.o .libs/libGem_la-Properties.o .libs/libGem_la-Rectangle.o .libs/libGem_la-Settings.o .libs/libGem_la-Setup.o .libs/libGem_la-State.o /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: archive member: .libs/libGem.a(libGem_la-Cache.o) cputype (7) does not match previous archive members cputype (16777223) (all members must match) /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: archive member: .libs/libGem.a(libGem_la-ContextData.o) cputype (7) does not match previous archive members cputype (16777223) (all members must match) [...] /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: archive member: .libs/libGem.a(libGem_la-State.o) cputype (7) does not match previous archive members cputype (16777223) (all members must match) /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: for architecture: i386 file: .libs/libGem.a(libGem_la-PixConvertAltivec.o) has no symbols make[3]: *** [libGem.la] Error 1 make[2]: *** [all-recursive] Error 1 make[1]: *** [all] Error 2 make: *** [all-recursive] Error 1 ----------------------------------------- if I try to look at the architecture of the file: $ file src/Gem/.libs/* src/Gem/.libs/glew.o: Mach-O 64-bit object x86_64 src/Gem/.libs/libGem.a: Mach-O universal binary with 2 architectures src/Gem/.libs/libGem.a (for architecture x86_64): current ar archive random library src/Gem/.libs/libGem.a (for architecture i386): current ar archive random library src/Gem/.libs/libGem_la-Cache.o: Mach-O object i386 src/Gem/.libs/libGem_la-ContextData.o: Mach-O object i386 src/Gem/.libs/libGem_la-Dylib.o: Mach-O object i386 src/Gem/.libs/libGem_la-Event.o: Mach-O object i386 src/Gem/.libs/libGem_la-Exception.o: Mach-O object i386 src/Gem/.libs/libGem_la-Files.o: Mach-O object i386 src/Gem/.libs/libGem_la-GLStack.o: Mach-O object i386 src/Gem/.libs/libGem_la-Image.o: Mach-O object i386 src/Gem/.libs/libGem_la-ImageLoad.o: Mach-O object i386 src/Gem/.libs/libGem_la-ImageSave.o: Mach-O object i386 src/Gem/.libs/libGem_la-Loaders.o: Mach-O object i386 src/Gem/.libs/libGem_la-Manager.o: Mach-O object i386 src/Gem/.libs/libGem_la-PBuffer.o: Mach-O object i386 src/Gem/.libs/libGem_la-PixConvertAltivec.o: Mach-O object i386 src/Gem/.libs/libGem_la-PixConvertSSE2.o: Mach-O object i386 src/Gem/.libs/libGem_la-Properties.o: Mach-O object i386 src/Gem/.libs/libGem_la-Rectangle.o: Mach-O object i386 src/Gem/.libs/libGem_la-Settings.o: Mach-O object i386 src/Gem/.libs/libGem_la-Setup.o: Mach-O object i386 src/Gem/.libs/libGem_la-State.o: Mach-O object i386 It seems the arch of glew.o is not good, as we can see on the compilation line before, the "--enable-fat-binary=i386" flag to configure doesn't seem to pass the arch flag to the c compiler. ----------------------------------------- I tried forcing the c compiler in 32bits: $ CFLAGS="-arch i386" ./configure --without-ftgl --enable-fat-binary=i386 It is now passing the precedent step and stops on new errors, the first one is: libtool: compile: g++ -DHAVE_CONFIG_H -I. -I../../src -I../../src -DGEM_INTERNAL -DGLEW_BUILD -DPD -I/Applications/Pd-extended.app/Contents/Resources/src -arch i386 -g -O2 -Os -ffast-math -mmmx -fpascal-strings -MT libBase_la-GemVertex.lo -MD -MP -MF .deps/libBase_la-GemVertex.Tpo -c GemVertex.cpp -o libBase_la-GemVertex.o >/dev/null 2>&1 TextBaseNone.cpp:25:13: error: constructor for 'TextBase' must explicitly initialize the member 'm_infoOut' which does not have a default constructor TextBase :: TextBase(int argc, t_atom *argv){ ^ ./TextBase.h:205:20: note: member is declared here gem::RTE::Outlet m_infoOut; ^ ../../src/RTE/Outlet.h:22:22: note: 'gem::RTE::Outlet' declared here class GEM_EXTERN Outlet { ^ 1 error generated. ----------------------------------------- I'm not sure if it's related to the errors m.grimm had before but I thought these errors were corrected now. Does someone know how I can correct these errors, and compile Gem? Tell me if I can provide files or output to help. Thanks in advance, n -- http://www.nimon.org

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grabbing video from screen real-time ?
by Фывапр Олджэвич via GEM-dev 03 Jun '14

03 Jun '14

Dear list ! Is it possible to grab some part of a screen in PureData outside the GEM-window and render it in real-time into the GEM-Window ? There's an object [jit.desktop] in MAX, which does the thing. Is there anything like this in PD ? Thanks !

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GEM-dev June 2014