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2417 discussions

Re: [GEM-dev] pix_write \ pix_image
by IOhannes zmölnig 15 Jun '13

15 Jun '13

On 06/14/2013 08:20 PM, Фывапр Олджэвич wrote: > > 2) also with the [makefilename] thing i can't make names like "test00001.jpg" because the [test0000%d.jpg] after 10 will provide names like "test000017.jpg" but not "test00017.jpg" (i mean it keeps the number of zeroes).. > and the [test%5d.jpg] somehow provides names with spaces, not zeroes.. it look like "test 1.jpg" . > regarding that i can't really change names while saving the images with [pix_writer] or [pix_write] - the slideshow is finished at the 10th slide.. > > can you advice what to do ? ah, should have been "%05d" > > 3) abstractions/pix_writer.pd > > - where can i look it ? didn't find in pd folder such directory .. if it's not in your installation, check in the repository, e.g. on github or on sourceforge. > > == my system is : PC \ Windows 7 Home \ Core i7 \ 6 GB \ Nvidia GT 650M 2 G \ Pd-extended 42.5 \ GEM 0.92.3 probably you should upgrade to Gem-0.93. usually newer releases fix a number of bugs. gsamdr IOhannes

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pix_write \ pix_image
by Фывапр Олджэвич 14 Jun '13

14 Jun '13

Hi, dear GEM-list ! i'm trying to do this: 1) live video goes into PD via web-camera and [pix_video] 2) with some intervals of time, given by [metro] ... 3) ... the video is captured into pictures and stored to HD as jpeg or tif files with [pix_write] 4) in parallel [pix_image] takes the pictures from HD and showes them as slide-show 5) as more the pictures produced - the more shown and so on.. very simple idea - a kind of algorythm for continues frame-by-frame animation - ido it via HD but not [pix_buffer] because it is the installation and slide show will need to be continued form the very first image after the PC shot down and switch on next days .. so i need to store images and to match them with new names .. problems wich need your help: 1] i don't need to show the actual video stream.. i just need to show slide show.. but [pix_write] captures only if smthng is rendered to the gemwin - can i make the second gemwin for the slideshow ? - ok, i can let there be two pictures rendered together: left - the live ; right - the slideshow... so i tried to capture only half of the window - and the [pix_write] has the [Xpos Ypos( and the same parameteres for Size ... but nowhere told in what numeration it is ? .. it is not the same as size and position of geometries such are [rectangle] - so i can't easily match the area to capture.. How can i do it ??? 2] i need to make my own names for the files stored - simple like : 1.jpg ; 2.jpg ... [pix_write] doesn't allow that. it makes some difficult names. - how could i then recall that files with [pix_image] ? how can i form a message with the filename like "gem00001.tif" , where the only part will be changing the "1" .. i tryied [makefilename], but it makes [symbols], which can't be put into [message( - it means useless for the changing filenames on the fly ... ? Thanks for your help !

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[pd-gem:bugs] #211 VLC plugin crash Pd
by "IOhannes m zmölnig" 08 Jun '13

08 Jun '13

i don't know either, but it might hint at a bug within VLC (or some linker problem due to a special config within VLC). it would be great if you forwarded that bug to the VLC devs. --- ** [bugs:#211] VLC plugin crash Pd** **Status:** open **Created:** Thu Jun 06, 2013 05:02 PM UTC by jack **Last Updated:** Thu Jun 06, 2013 08:03 PM UTC **Owner:** nobody Hello, Using VLC plugin crash Pd. Removing the symlink solve this problem. Can I help to enable this plugin in a patch ? Configuration : Ubuntu 13.04, Pd 0.44.3, Gem ver: 0.93.git 374f713. ++ Jack --- Sent from sourceforge.net because you indicated interest in <https://sourceforge.net/p/pd-gem/bugs/211/> To unsubscribe from further messages, please visit <https://sourceforge.net/auth/subscriptions/>

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[pd-gem:bugs] Re: #211 VLC plugin crash Pd
by jack 07 Jun '13

07 Jun '13

Hello, I do the following to stop the crash : $ sudo mv /usr/lib/vlc/plugins/gui/libqt4_plugin.so /usr/lib/vlc/plugins/gui/libqt4_plugin.so_back $ sudo mv /usr/lib/vlc/plugins/notify/libnotify_plugin.so /usr/lib/vlc/plugins/notify/libnotify_plugin.so_back I don't know if there will be consequences with the VLC plugin, but now i get : [pix_video]: backend #0='v4l2' : v4l2 analog [pix_video]: backend #1='v4l' : v4l analog [pix_video]: backend #2='dc1394' : dc1394 iidc [pix_video]: backend #3='vlc' : vlc And when i send the message [device screen://( to [pix_video], is is working fine :) ++ Jack --- ** [bugs:#211] VLC plugin crash Pd** **Status:** open **Created:** Thu Jun 06, 2013 05:02 PM UTC by jack **Last Updated:** Thu Jun 06, 2013 08:03 PM UTC **Owner:** nobody Hello, Using VLC plugin crash Pd. Removing the symlink solve this problem. Can I help to enable this plugin in a patch ? Configuration : Ubuntu 13.04, Pd 0.44.3, Gem ver: 0.93.git 374f713. ++ Jack --- Sent from sourceforge.net because you indicated interest in <https://sourceforge.net/p/pd-gem/bugs/211/> To unsubscribe from further messages, please visit <https://sourceforge.net/auth/subscriptions/>

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[pd-gem:bugs] #211 VLC plugin crash Pd
by "IOhannes m zmölnig" 06 Jun '13

06 Jun '13

btw, doing a quick google for `libvlc_new segfault` (`libvlc_new` is the function that triggers the segfault) gives me a number of results, all related to C++-code. it might be a problem with libvlc (or a common compiler/linker issue that Gem triggers as well). maybe you can dig more info out of those search results. --- ** [bugs:#211] VLC plugin crash Pd** **Status:** open **Created:** Thu Jun 06, 2013 05:02 PM UTC by jack **Last Updated:** Thu Jun 06, 2013 05:08 PM UTC **Owner:** nobody Hello, Using VLC plugin crash Pd. Removing the symlink solve this problem. Can I help to enable this plugin in a patch ? Configuration : Ubuntu 13.04, Pd 0.44.3, Gem ver: 0.93.git 374f713. ++ Jack --- Sent from sourceforge.net because you indicated interest in <https://sourceforge.net/p/pd-gem/bugs/211/> To unsubscribe from further messages, please visit <https://sourceforge.net/auth/subscriptions/>

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[pd-gem:bugs] Re: #211 VLC plugin crash Pd
by jack 06 Jun '13

06 Jun '13

OK, here the output of gdb (I use -nrt and not -rt) : $ gdb --args pd -nrt -stderr -verbose -verbose ... GNU gdb (GDB) 7.5.91.20130417-cvs-ubuntu Copyright (C) 2013 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>... Reading symbols from /usr/local/bin/pd...(no debugging symbols found)...done. (gdb) run Starting program: /usr/local/bin/pd -nrt -stderr -verbose -verbose ... warning: no loadable sections found in added symbol-file system-supplied DSO at 0x7ffff7ffa000 [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". input channels = 2, output channels = 2 Pd-0.44.3 ("") compiled 11:55:24 Apr 29 2013 port 5400 TCL_LIBRARY="/usr/local/lib/pd/lib/tcl/library" TK_LIBRARY="/usr/local/lib/pd/lib/tk/library" wish "/usr/local/lib/pd/tcl//pd-gui.tcl" 5400 Waiting for connection request... ... connected opened 0 MIDI input device(s) and 0 MIDI output device(s). input channels = 2, output channels = 2 audio buffer set to 25 opened input device name hw:0 configuring sound input... Sample width set to 4 bytes configuring sound output... Sample width set to 4 bytes tried ./Gem.l_ia64 and failed tried /home/jack/Gem/Gem.l_ia64 and failed tried /home/jack/pure-data/externals/moocow/pdstring/src/Gem.l_ia64 and failed tried /home/jack/pure-data/externals/zexy/src/.libs/Gem.l_ia64 and failed tried /home/jack/pure-data/externals/iem/iemnet/Gem.l_ia64 and failed tried /home/jack/Documents/PureData/PDabstractions/Gem.l_ia64 and failed tried /home/jack/pure-data/externals/mapping/Gem.l_ia64 and failed tried /home/jack/pure-data/externals/pmpd/Gem.l_ia64 and failed tried /home/jack/pure-data/externals/iem/iem_tab/Gem.l_ia64 and failed tried /home/jack/pure-data/abstractions/footils/list-abs/Gem.l_ia64 and failed tried /home/jack/pure-data/externals/boids/Gem.l_ia64 and failed tried /home/jack/pure-data/externals/ggee/control/Gem.l_ia64 and failed tried /home/jack/pure-data/externals/ggee/filters/Gem.l_ia64 and failed tried /home/jack/pure-data/trunk/externals/vbap/Gem.l_ia64 and failed tried /home/jack/pure-data/trunk/externals/loaders/pdlua/src/Gem.l_ia64 and failed tried /home/jack/pure-data/trunk/externals/pix_opencv/Gem.l_ia64 and failed tried /home/jack/pure-data/trunk/externals/mrpeach/osc/Gem.l_ia64 and failed tried /home/jack/pure-data/trunk/externals/iem/comport/comport/Gem.l_ia64 and failed tried /home/jack/pure-data/trunk/externals/extra/Gem.l_ia64 and failed tried /home/jack/Gem/extra/pix_fiducialtrack/Gem.l_ia64 and failed tried /home/jack/pure-data/externals/zexy/abs/Gem.l_ia64 and failed tried /home/jack/pure-data/externals/share_mem/Gem.l_ia64 and failed tried /home/jack/pd-externals/Gem.l_ia64 and failed tried /usr/local/lib/pd-externals/Gem.l_ia64 and failed tried /usr/local/lib/pd/extra/Gem.l_ia64 and failed tried ./Gem.pd_linux and failed tried /home/jack/Gem/Gem.pd_linux and succeeded verbose(5): not registering [pix_filmQT] again... GEM: Graphics Environment for Multimedia verbose(2): GEM: ver: 0.93.git 374f713 verbose(2): GEM: compiled: Apr 30 2013 verbose(2): GEM: maintained by IOhannes m zmoelnig verbose(2): GEM: Authors : Mark Danks (original version) verbose(2): GEM: Chris Clepper verbose(2): GEM: Cyrille Henry verbose(2): GEM: IOhannes m zmoelnig verbose(2): GEM: with help by Guenter Geiger, Daniel Heckenberg, James Tittle, Hans-Christoph Steiner, et al. verbose(2): GEM: found a bug? miss a feature? please report it: verbose(2): GEM: homepage http://gem.iem.at/ verbose(2): GEM: bug-tracker http://sourceforge.net/projects/pd-gem/ verbose(2): GEM: mailing-list http://lists.puredata.info/listinfo/gem-dev/ open: /etc/pd/gem.conf: No such file or directory open: /home/jack/.config/pure-data/gem.conf: No such file or directory open: ./gem.conf: No such file or directory tried ./Gem-meta.pd and failed tried /home/jack/Gem/Gem-meta.pd and succeeded verbose(2): GEM: compiled for MMX/SSE2 architecture verbose(2): GEM: using SSE2 optimization verbose(2): GEM: detected 8 CPUs load plugins 'film' in '/home/jack/Gem/' pattern : /home/jack/Gem/gem_film*.so dylib loading file '/home/jack/Gem/gem_filmGMERLIN.so'! verbose(5): backend 'DirectShow' unavailable verbose(5): backend 'AVI' unavailable verbose(5): trying to add 'gmerlin' as backend verbose(5): added backend#0 'gmerlin' verbose(5): backend 'QuickTime' unavailable verbose(5): backend 'quicktime4linux' unavailable verbose(5): backend 'MPEG3' unavailable verbose(5): backend 'aviplay' unavailable verbose(5): backend 'MPEG1' unavailable verbose(5): trying to add 'gmerlin' as backend load plugins 'image' in '/home/jack/Gem/' pattern : /home/jack/Gem/gem_image*.so dylib loading file '/home/jack/Gem/gem_imageJPEG.so'! dylib loading file '/home/jack/Gem/gem_imageMAGICK.so'! dylib loading file '/home/jack/Gem/gem_imageSGI.so'! dylib loading file '/home/jack/Gem/gem_imageTIFF.so'! verbose(5): trying to add 'magick' as backend verbose(5): added backend#0 'magick' @ 0x7ca090 verbose(5): trying to add 'SGI' as backend verbose(5): added backend#1 'SGI' @ 0x7ca040 verbose(5): trying to add 'jpeg' as backend verbose(5): added backend#2 'jpeg' @ 0xac9b10 verbose(5): trying to add 'magick' as backend verbose(5): trying to add 'tiff' as backend verbose(5): added backend#3 'tiff' @ 0xac9b70 GEM: image loading support: magick SGI jpeg tiff not reloading 'image' plugins (already 4 loaded) verbose(5): trying to add 'magick' as backend verbose(5): added backend#0 'magick' @ 0xad4840 verbose(5): trying to add 'SGI' as backend verbose(5): added backend#1 'SGI' @ 0x7a14a0 verbose(5): trying to add 'jpeg' as backend verbose(5): added backend#2 'jpeg' @ 0xad4930 verbose(5): trying to add 'magick' as backend verbose(5): trying to add 'tiff' as backend verbose(5): added backend#3 'tiff' @ 0xad4bb0 load plugins 'image' in '/home/jack/Gem/' pattern : /home/jack/Gem/gem_image*.so dylib loading file '/home/jack/Gem/gem_imageJPEG.so'! dylib loading file '/home/jack/Gem/gem_imageMAGICK.so'! dylib loading file '/home/jack/Gem/gem_imageSGI.so'! dylib loading file '/home/jack/Gem/gem_imageTIFF.so'! verbose(5): trying to add 'jpeg' as backend verbose(5): added backend#0 'jpeg' @ 0x8b9e68 verbose(5): trying to add 'magick' as backend verbose(5): added backend#1 'magick' @ 0x8b9b98 verbose(5): trying to add 'tiff' as backend verbose(5): added backend#2 'tiff' @ 0x8b9ea8 GEM: image saving support: jpeg magick tiff load plugins 'model' in '/home/jack/Gem/' pattern : /home/jack/Gem/gem_model*.so dylib loading file '/home/jack/Gem/gem_modelOBJ.so'! verbose(5): trying to add 'OBJ' as backend verbose(5): added backend#0 'OBJ' load plugins 'record' in '/home/jack/Gem/' pattern : /home/jack/Gem/gem_record*.so dylib loading file '/home/jack/Gem/gem_recordV4L.so'! dylib loading file '/home/jack/Gem/gem_recordV4L2.so'! verbose(5): backend 'QT' unavailable verbose(5): backend 'QT4L' unavailable verbose(5): trying to add 'V4L' as backend verbose(5): added backend#0 'V4L' verbose(5): trying to add 'V4L2' as backend verbose(5): added backend#1 'V4L2' load plugins 'video' in '/home/jack/Gem/' pattern : /home/jack/Gem/gem_video*.so dylib loading file '/home/jack/Gem/gem_videoV4L.so'! dylib loading file '/home/jack/Gem/gem_videoV4L2.so'! dylib loading file '/home/jack/Gem/gem_videoVLC.so'! verbose(5): Gem::video: trying to add 'v4l2' as backend verbose(5): Gem::video: added backend#0 'v4l2' verbose(5): Gem::video: trying to add 'v4l' as backend verbose(5): Gem::video: added backend#1 'v4l' verbose(5): Gem::video: backend 'dv4l' unavailable verbose(5): Gem::video: trying to add 'v4l' as backend verbose(5): Gem::video: trying to add 'v4l2' as backend verbose(5): Gem::video: trying to add 'vlc' as backend Program received signal SIGSEGV, Segmentation fault. __strcmp_sse42 () at ../sysdeps/x86_64/multiarch/strcmp-sse42.S:164 164 ../sysdeps/x86_64/multiarch/strcmp-sse42.S: Aucun fichier ou dossier de ce type. (gdb) bt #0 __strcmp_sse42 () at ../sysdeps/x86_64/multiarch/strcmp-sse42.S:164 #1 0x00007fffe57b2f99 in g_str_equal () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fffe57b26cf in g_hash_table_lookup () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fffe57d1e5f in g_quark_from_static_string () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fffe08c66ec in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #5 0x00007ffff7de9876 in call_init (l=l@entry=0xbc2830, argc=argc@entry=6, argv=argv@entry=0x7fffffffe198, env=env@entry=0x7fffffffe1d0) at dl-init.c:84 #6 0x00007ffff7de9930 in call_init (env=<optimized out>, argv=<optimized out>, argc=<optimized out>, l=0xbc2830) at dl-init.c:55 #7 _dl_init (main_map=main_map@entry=0xbb9150, argc=6, argv=0x7fffffffe198, env=0x7fffffffe1d0) at dl-init.c:133 #8 0x00007ffff7dedfdf in dl_open_worker (a=a@entry=0x7fffffffc1b8) at dl-open.c:566 #9 0x00007ffff7de9706 in _dl_catch_error (objname=objname@entry=0x7fffffffc1a8, errstring=errstring@entry=0x7fffffffc1b0, mallocedp=mallocedp@entry=0x7fffffffc1a0, operate=operate@entry=0x7ffff7dedc00 <dl_open_worker>, args=args@entry=0x7fffffffc1b8) at dl-error.c:177 #10 0x00007ffff7ded809 in _dl_open (file=0xbb4590 "/usr/lib/vlc/plugins/gui/libqt4_plugin.so", mode=-2147483647, caller_dlopen=<optimized out>, nsid=-2, argc=6, argv=0x7fffffffe198, env=0x7fffffffe1d0) at dl-open.c:656 #11 0x00007ffff6f43026 in dlopen_doit (a=a@entry=0x7fffffffc3c0) at dlopen.c:66 #12 0x00007ffff7de9706 in _dl_catch_error (objname=0x740e30, errstring=0x740e38, mallocedp=0x740e28, operate=0x7ffff6f42fc0 <dlopen_doit>, args=0x7fffffffc3c0) at dl-error.c:177 #13 0x00007ffff6f4363c in _dlerror_run (operate=operate@entry=0x7ffff6f42fc0 <dlopen_doit>, args=args@entry=0x7fffffffc3c0) at dlerror.c:163 #14 0x00007ffff6f430c1 in __dlopen (file=<optimized out>, mode=<optimized out>) at dlopen.c:87 #15 0x00007fffe333313d in ?? () from /usr/lib/libvlccore.so.5 #16 0x00007fffe331a1c8 in ?? () from /usr/lib/libvlccore.so.5 ---Type <return> to continue, or q <return> to quit--- #17 0x00007fffe331a49b in ?? () from /usr/lib/libvlccore.so.5 #18 0x00007fffe331a68d in ?? () from /usr/lib/libvlccore.so.5 #19 0x00007fffe331a7b0 in ?? () from /usr/lib/libvlccore.so.5 #20 0x00007fffe331ae3d in ?? () from /usr/lib/libvlccore.so.5 #21 0x00007fffe32aff0b in libvlc_InternalInit () from /usr/lib/libvlccore.so.5 #22 0x00007fffe35815b5 in libvlc_new () from /usr/lib/libvlc.so.5 #23 0x00007fffe3799aad in gem::plugins::videoVLC::videoVLC (this=0x7d33a0) at videoVLC.cpp:56 #24 0x00007fffe3799bb3 in gem::PluginFactoryRegistrar::allocator<gem::plugins::videoVLC, gem::plugins::video> () at ../../src/plugins/PluginFactoryTimple.h:134 #25 0x00007ffff38f307a in doGetInstance (id=..., this=<optimized out>) at ../../src/plugins/PluginFactoryTimple.h:70 #26 getInstance (id=...) at ../../src/plugins/PluginFactoryTimple.h:96 #27 addPlugin (ID=..., available=<error reading variable: access outside bounds of object referenced via synthetic pointer>, this=0x7cf4a0) at video.cpp:80 #28 gem::plugins::videoMeta::videoMeta (this=0x7cf4a0) at video.cpp:111 #29 0x00007ffff38ea9d3 in gem::plugins::video::getInstance () at video.cpp:313 #30 0x00007ffff38bdd9d in gem::plugins::init () at PluginFactory.cpp:175 #31 0x0000000000488bc3 in sys_do_load_lib () #32 0x0000000000488f48 in sys_load_lib () #33 0x0000000000480cb3 in glob_initfromgui () #34 0x000000000046f5d9 in pd_typedmess () #35 0x000000000047995b in binbuf_eval () #36 0x0000000000483e13 in socketreceiver_read () #37 0x00000000004828ac in sys_domicrosleep.constprop.3 () ---Type <return> to continue, or q <return> to quit--- #38 0x000000000047d89d in m_mainloop () #39 0x00007ffff6b9bea5 in __libc_start_main (main=0x411cf0 <main>, argc=6, ubp_av=0x7fffffffe198, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffe188) at libc-start.c:260 #40 0x0000000000411d21 in _start () ++ Jack --- ** [bugs:#211] VLC plugin crash Pd** **Status:** open **Created:** Thu Jun 06, 2013 05:02 PM UTC by jack **Last Updated:** Thu Jun 06, 2013 05:08 PM UTC **Owner:** nobody Hello, Using VLC plugin crash Pd. Removing the symlink solve this problem. Can I help to enable this plugin in a patch ? Configuration : Ubuntu 13.04, Pd 0.44.3, Gem ver: 0.93.git 374f713. ++ Jack --- Sent from sourceforge.net because you indicated interest in <https://sourceforge.net/p/pd-gem/bugs/211/> To unsubscribe from further messages, please visit <https://sourceforge.net/auth/subscriptions/>

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[pd-gem:bugs] Re: #211 VLC plugin crash Pd
by "IOhannes m zmölnig" 06 Jun '13

06 Jun '13

thanks. my initial thought that the version of Gem you are running does not match the version of Gem the videoVLC plugin was compiled with (though it should detect that), seems to be highly unlikely given that setup. anyhow, valgrind is *not* a replacement for gdb, they are complementing each other. so i'd still like to have a gdb backtrace. the trick (as outlined in the original post) is, that gdb is interactive. after starting it, you have to manually run the program (with the `run` command) and after it crashed, you have to manually ask it for a backtrace (with the `bt` command) once you are done, you can exit it with the `quit` command. e.g. check the [debian help](http://wiki.debian.org/HowToGetABacktrace) for more information. and i forgot: please add the flags `-stderr -verbose -verbose` when running Pd (in addition to `-rt`), it might reveal something that gets lost otherwise. --- ** [bugs:#211] VLC plugin crash Pd** **Status:** open **Created:** Thu Jun 06, 2013 05:02 PM UTC by jack **Last Updated:** Thu Jun 06, 2013 05:08 PM UTC **Owner:** nobody Hello, Using VLC plugin crash Pd. Removing the symlink solve this problem. Can I help to enable this plugin in a patch ? Configuration : Ubuntu 13.04, Pd 0.44.3, Gem ver: 0.93.git 374f713. ++ Jack --- Sent from sourceforge.net because you indicated interest in <https://sourceforge.net/p/pd-gem/bugs/211/> To unsubscribe from further messages, please visit <https://sourceforge.net/auth/subscriptions/>

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[pd-gem:bugs] Re: #211 VLC plugin crash Pd
by "IOhannes m zmölnig" 06 Jun '13

06 Jun '13

thanks. Pd does *not* crash here (tested with the same libvlc (2.0.6-1) but on an i386 machine running debian). --- ** [bugs:#211] VLC plugin crash Pd** **Status:** open **Created:** Thu Jun 06, 2013 05:02 PM UTC by jack **Last Updated:** Thu Jun 06, 2013 05:08 PM UTC **Owner:** nobody Hello, Using VLC plugin crash Pd. Removing the symlink solve this problem. Can I help to enable this plugin in a patch ? Configuration : Ubuntu 13.04, Pd 0.44.3, Gem ver: 0.93.git 374f713. ++ Jack --- Sent from sourceforge.net because you indicated interest in <https://sourceforge.net/p/pd-gem/bugs/211/> To unsubscribe from further messages, please visit <https://sourceforge.net/auth/subscriptions/>

1 0

[pd-gem:bugs] Re: #211 VLC plugin crash Pd
by jack 06 Jun '13

06 Jun '13

$ gdb --args pd -nrt ... GNU gdb (GDB) 7.5.91.20130417-cvs-ubuntu Copyright (C) 2013 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>... Reading symbols from /usr/local/bin/pd...(no debugging symbols found)...done. (gdb) Then it stops. With valgrind, i get (if that can replace gdb) : $ valgrind pd -nrt ==17882== Memcheck, a memory error detector ==17882== Copyright (C) 2002-2012, and GNU GPL'd, by Julian Seward et al. ==17882== Using Valgrind-3.8.1 and LibVEX; rerun with -h for copyright info ==17882== Command: pd -nrt ==17882== ==17882== Invalid read of size 1 ==17882== at 0x5D19040: vfprintf (vfprintf.c:1655) ==17882== by 0x5DDBA83: __vsprintf_chk (vsprintf_chk.c:84) ==17882== by 0x5DDB9CC: __sprintf_chk (sprintf_chk.c:32) ==17882== by 0x4DC696: alsa_getdevs (in /usr/local/bin/pd) ==17882== by 0x48C8B3: sys_set_audio_settings (in /usr/local/bin/pd) ==17882== by 0x485D44: sys_loadpreferences (in /usr/local/bin/pd) ==17882== by 0x482438: sys_main (in /usr/local/bin/pd) ==17882== by 0x5CEDEA4: (below main) (libc-start.c:260) ==17882== Address 0x698d298 is 40 bytes inside a block of size 376 free'd ==17882== at 0x4C2BA6C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==17882== by 0x4DC677: alsa_getdevs (in /usr/local/bin/pd) ==17882== by 0x48C8B3: sys_set_audio_settings (in /usr/local/bin/pd) ==17882== by 0x485D44: sys_loadpreferences (in /usr/local/bin/pd) ==17882== by 0x482438: sys_main (in /usr/local/bin/pd) ==17882== by 0x5CEDEA4: (below main) (libc-start.c:260) ==17882== ==17882== Invalid read of size 1 ==17882== at 0x5D48AB0: _IO_default_xsputn (genops.c:476) ==17882== by 0x5D18FFE: vfprintf (vfprintf.c:1655) ==17882== by 0x5DDBA83: __vsprintf_chk (vsprintf_chk.c:84) ==17882== by 0x5DDB9CC: __sprintf_chk (sprintf_chk.c:32) ==17882== by 0x4DC696: alsa_getdevs (in /usr/local/bin/pd) ==17882== by 0x48C8B3: sys_set_audio_settings (in /usr/local/bin/pd) ==17882== by 0x485D44: sys_loadpreferences (in /usr/local/bin/pd) ==17882== by 0x482438: sys_main (in /usr/local/bin/pd) ==17882== by 0x5CEDEA4: (below main) (libc-start.c:260) ==17882== Address 0x698d298 is 40 bytes inside a block of size 376 free'd ==17882== at 0x4C2BA6C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==17882== by 0x4DC677: alsa_getdevs (in /usr/local/bin/pd) ==17882== by 0x48C8B3: sys_set_audio_settings (in /usr/local/bin/pd) ==17882== by 0x485D44: sys_loadpreferences (in /usr/local/bin/pd) ==17882== by 0x482438: sys_main (in /usr/local/bin/pd) ==17882== by 0x5CEDEA4: (below main) (libc-start.c:260) ==17882== ==17882== Invalid read of size 1 ==17882== at 0x5D48AC2: _IO_default_xsputn (genops.c:475) ==17882== by 0x5D18FFE: vfprintf (vfprintf.c:1655) ==17882== by 0x5DDBA83: __vsprintf_chk (vsprintf_chk.c:84) ==17882== by 0x5DDB9CC: __sprintf_chk (sprintf_chk.c:32) ==17882== by 0x4DC696: alsa_getdevs (in /usr/local/bin/pd) ==17882== by 0x48C8B3: sys_set_audio_settings (in /usr/local/bin/pd) ==17882== by 0x485D44: sys_loadpreferences (in /usr/local/bin/pd) ==17882== by 0x482438: sys_main (in /usr/local/bin/pd) ==17882== by 0x5CEDEA4: (below main) (libc-start.c:260) ==17882== Address 0x698d29a is 42 bytes inside a block of size 376 free'd ==17882== at 0x4C2BA6C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==17882== by 0x4DC677: alsa_getdevs (in /usr/local/bin/pd) ==17882== by 0x48C8B3: sys_set_audio_settings (in /usr/local/bin/pd) ==17882== by 0x485D44: sys_loadpreferences (in /usr/local/bin/pd) ==17882== by 0x482438: sys_main (in /usr/local/bin/pd) ==17882== by 0x5CEDEA4: (below main) (libc-start.c:260) ==17882== ==17882== Invalid read of size 1 ==17882== at 0x5D19040: vfprintf (vfprintf.c:1655) ==17882== by 0x5DDBA83: __vsprintf_chk (vsprintf_chk.c:84) ==17882== by 0x5DDB9CC: __sprintf_chk (sprintf_chk.c:32) ==17882== by 0x4DC6B9: alsa_getdevs (in /usr/local/bin/pd) ==17882== by 0x48C8B3: sys_set_audio_settings (in /usr/local/bin/pd) ==17882== by 0x485D44: sys_loadpreferences (in /usr/local/bin/pd) ==17882== by 0x482438: sys_main (in /usr/local/bin/pd) ==17882== by 0x5CEDEA4: (below main) (libc-start.c:260) ==17882== Address 0x698d298 is 40 bytes inside a block of size 376 free'd ==17882== at 0x4C2BA6C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==17882== by 0x4DC677: alsa_getdevs (in /usr/local/bin/pd) ==17882== by 0x48C8B3: sys_set_audio_settings (in /usr/local/bin/pd) ==17882== by 0x485D44: sys_loadpreferences (in /usr/local/bin/pd) ==17882== by 0x482438: sys_main (in /usr/local/bin/pd) ==17882== by 0x5CEDEA4: (below main) (libc-start.c:260) ==17882== ==17882== Invalid read of size 1 ==17882== at 0x5D19040: vfprintf (vfprintf.c:1655) ==17882== by 0x5DDBA83: __vsprintf_chk (vsprintf_chk.c:84) ==17882== by 0x5DDB9CC: __sprintf_chk (sprintf_chk.c:32) ==17882== by 0x4DC6D8: alsa_getdevs (in /usr/local/bin/pd) ==17882== by 0x48C8B3: sys_set_audio_settings (in /usr/local/bin/pd) ==17882== by 0x485D44: sys_loadpreferences (in /usr/local/bin/pd) ==17882== by 0x482438: sys_main (in /usr/local/bin/pd) ==17882== by 0x5CEDEA4: (below main) (libc-start.c:260) ==17882== Address 0x698d298 is 40 bytes inside a block of size 376 free'd ==17882== at 0x4C2BA6C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==17882== by 0x4DC677: alsa_getdevs (in /usr/local/bin/pd) ==17882== by 0x48C8B3: sys_set_audio_settings (in /usr/local/bin/pd) ==17882== by 0x485D44: sys_loadpreferences (in /usr/local/bin/pd) ==17882== by 0x482438: sys_main (in /usr/local/bin/pd) ==17882== by 0x5CEDEA4: (below main) (libc-start.c:260) ==17882== ==17882== Invalid read of size 1 ==17882== at 0x5D19040: vfprintf (vfprintf.c:1655) ==17882== by 0x5DDBA83: __vsprintf_chk (vsprintf_chk.c:84) ==17882== by 0x5DDB9CC: __sprintf_chk (sprintf_chk.c:32) ==17882== by 0x4DC6FD: alsa_getdevs (in /usr/local/bin/pd) ==17882== by 0x48C8B3: sys_set_audio_settings (in /usr/local/bin/pd) ==17882== by 0x485D44: sys_loadpreferences (in /usr/local/bin/pd) ==17882== by 0x482438: sys_main (in /usr/local/bin/pd) ==17882== by 0x5CEDEA4: (below main) (libc-start.c:260) ==17882== Address 0x698d298 is 40 bytes inside a block of size 376 free'd ==17882== at 0x4C2BA6C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==17882== by 0x4DC677: alsa_getdevs (in /usr/local/bin/pd) ==17882== by 0x48C8B3: sys_set_audio_settings (in /usr/local/bin/pd) ==17882== by 0x485D44: sys_loadpreferences (in /usr/local/bin/pd) ==17882== by 0x482438: sys_main (in /usr/local/bin/pd) ==17882== by 0x5CEDEA4: (below main) (libc-start.c:260) ==17882== open: /etc/pd/gem.conf: No such file or directory open: /home/jack/.config/pure-data/gem.conf: No such file or directory open: ./gem.conf: No such file or directory load plugins 'film' in '/home/jack/Gem/' pattern : /home/jack/Gem/gem_film*.so dylib loading file '/home/jack/Gem/gem_filmGMERLIN.so'! load plugins 'image' in '/home/jack/Gem/' pattern : /home/jack/Gem/gem_image*.so dylib loading file '/home/jack/Gem/gem_imageJPEG.so'! dylib loading file '/home/jack/Gem/gem_imageMAGICK.so'! dylib loading file '/home/jack/Gem/gem_imageSGI.so'! dylib loading file '/home/jack/Gem/gem_imageTIFF.so'! not reloading 'image' plugins (already 4 loaded) load plugins 'image' in '/home/jack/Gem/' pattern : /home/jack/Gem/gem_image*.so dylib loading file '/home/jack/Gem/gem_imageJPEG.so'! dylib loading file '/home/jack/Gem/gem_imageMAGICK.so'! dylib loading file '/home/jack/Gem/gem_imageSGI.so'! dylib loading file '/home/jack/Gem/gem_imageTIFF.so'! load plugins 'model' in '/home/jack/Gem/' pattern : /home/jack/Gem/gem_model*.so dylib loading file '/home/jack/Gem/gem_modelOBJ.so'! load plugins 'record' in '/home/jack/Gem/' pattern : /home/jack/Gem/gem_record*.so dylib loading file '/home/jack/Gem/gem_recordV4L.so'! dylib loading file '/home/jack/Gem/gem_recordV4L2.so'! load plugins 'video' in '/home/jack/Gem/' pattern : /home/jack/Gem/gem_video*.so dylib loading file '/home/jack/Gem/gem_videoV4L.so'! dylib loading file '/home/jack/Gem/gem_videoV4L2.so'! dylib loading file '/home/jack/Gem/gem_videoVLC.so'! ==17882== ==17882== HEAP SUMMARY: ==17882== in use at exit: 4,287,292 bytes in 29,547 blocks ==17882== total heap usage: 64,495 allocs, 34,948 frees, 32,741,190 bytes allocated ==17882== ==17882== LEAK SUMMARY: ==17882== definitely lost: 36,666 bytes in 59 blocks ==17882== indirectly lost: 18,596 bytes in 527 blocks ==17882== possibly lost: 47,402 bytes in 1,383 blocks ==17882== still reachable: 4,184,628 bytes in 27,578 blocks ==17882== suppressed: 0 bytes in 0 blocks ==17882== Rerun with --leak-check=full to see details of leaked memory ==17882== ==17882== For counts of detected and suppressed errors, rerun with: -v ==17882== ERROR SUMMARY: 216 errors from 6 contexts (suppressed: 2 from 2) Erreur de segmentation (core dumped) --- ** [bugs:#211] VLC plugin crash Pd** **Status:** open **Created:** Thu Jun 06, 2013 05:02 PM UTC by jack **Last Updated:** Thu Jun 06, 2013 05:08 PM UTC **Owner:** nobody Hello, Using VLC plugin crash Pd. Removing the symlink solve this problem. Can I help to enable this plugin in a patch ? Configuration : Ubuntu 13.04, Pd 0.44.3, Gem ver: 0.93.git 374f713. ++ Jack --- Sent from sourceforge.net because you indicated interest in <https://sourceforge.net/p/pd-gem/bugs/211/> To unsubscribe from further messages, please visit <https://sourceforge.net/auth/subscriptions/>

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[pd-gem:bugs] Re: #211 VLC plugin crash Pd
by jack 06 Jun '13

06 Jun '13

Version of libvlc : $ dpkg --list | grep libvlc ii libvlc-dev 2.0.6-1 amd64 development files for libvlc ii libvlc5 2.0.6-1 amd64 multimedia player and streamer library ii libvlccore5 2.0.6-1 amd64 base library for VLC and its modules To reproduce the bug : $ pd -> crash ++ Jack --- ** [bugs:#211] VLC plugin crash Pd** **Status:** open **Created:** Thu Jun 06, 2013 05:02 PM UTC by jack **Last Updated:** Thu Jun 06, 2013 05:08 PM UTC **Owner:** nobody Hello, Using VLC plugin crash Pd. Removing the symlink solve this problem. Can I help to enable this plugin in a patch ? Configuration : Ubuntu 13.04, Pd 0.44.3, Gem ver: 0.93.git 374f713. ++ Jack --- Sent from sourceforge.net because you indicated interest in <https://sourceforge.net/p/pd-gem/bugs/211/> To unsubscribe from further messages, please visit <https://sourceforge.net/auth/subscriptions/>

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