Bugs item #3430199, was opened at 2011-10-29 22:26 Message generated for change (Comment added) made by zmoelnig You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3430199...
Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: Pixes (pix_ objects) Group: linux Status: Open Resolution: Works For Me Priority: 5 Private: No Submitted By: Ricardo Fabbri (ricardofabbri) Assigned to: Nobody/Anonymous (nobody) Summary: pix_kaleidoscope help crashes Pd
Initial Comment: By clicking on "Create Window" in the pix_kaleidoscope help, Pd crashes.
I am using the latest gem git with pd-extended svn under Linux with the mesa drivers (Ubuntu 11.10).
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Comment By: IOhannes m zmölnig (zmoelnig)
Date: 2011-10-31 10:50
Message: is this a 64bit system?
there seems to be a nasty memory problem somewhere. see also the gem-dev thread starting at http://lists.puredata.info/pipermail/gem-dev/2011-10/005504.html
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Comment By: Ricardo Fabbri (ricardofabbri) Date: 2011-10-31 04:00
Message: pix_luma_offset also crashes ...
I can help trace this tomorrow.
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Comment By: Ricardo Fabbri (ricardofabbri) Date: 2011-10-31 03:58
Message: pix_metaimage-help.pd also crashes in the same way, upon creating the gemwin.
I tried opening another image file as you mentioned. For most images, the crash occurs directly. For a specific png file I opened, I get the following assersion error followed by the watchdog messages:
$ pd-extended open: /etc/pd/gem.conf: No such file or directory open: /home/rfabbri/.pd/gem.conf: No such file or directory open: ./gem.conf: No such file or directory load plugins 'image' in '/usr/lib/pd-extended/extra/Gem/' pattern : /usr/lib/pd-extended/extra/Gem/gem_image*.so dylib loading file '/usr/lib/pd-extended/extra/Gem/gem_imageJPEG.so'! dylib loading file '/usr/lib/pd-extended/extra/Gem/gem_imageMAGICK.so'! dylib loading file '/usr/lib/pd-extended/extra/Gem/gem_imageSGI.so'! dylib loading file '/usr/lib/pd-extended/extra/Gem/gem_imageTIFF.so'! pd-extended: malloc.c:3096: sYSMALLOc: Assertion `(old_top == (((mbinptr) (((char *) &((av)->bins[((1) - 1) * 2])) - __builtin_offsetof (struct malloc_chunk, fd)))) && old_size == 0) || ((unsigned long) (old_size) >= (unsigned long)((((__builtin_offsetof (struct malloc_chunk, fd_nextsize))+((2 * (sizeof(size_t))) - 1)) & ~((2 * (sizeof(size_t))) - 1))) && ((old_top)->size & 0x1) && ((unsigned long)old_end & pagemask) == 0)' failed. Pd: signal 6 watchdog: signaling pd... watchdog: signaling pd... watchdog: signaling pd... watchdog: signaling pd...
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Comment By: Ricardo Fabbri (ricardofabbri) Date: 2011-10-31 01:52
Message: This also happens with pix_refraction-help.pd.
I will investigate later.
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Comment By: IOhannes m zmölnig (zmoelnig) Date: 2011-10-30 21:35
Message: unable to reproduce (on debian wheezy/sid with mesa)
can this be related to the image not being found? does it work if you add the path to the Gem binary manually e.g. $ cd .../Gem $ pd -lib ./Gem -path . help/pix_kaleidoscope.pd
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You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3430199...