Bugs item #2506838, was opened at 2009-01-14 11:56
Message generated for change (Settings changed) made by zmoelnig
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Category: build-system
Group: None
Status: Closed
Resolution: Fixed
Priority: 5
Private: No
Submitted By: Cyrille Henry (nusmuk)
Assigned to: Nobody/Anonymous (nobody)
>Summary: compiling gem cvs with libmagick++ / libtiff can crash
Initial Comment:
compiling gem cvs with libmagic++ / libtif / libjpg on ubuntu 8.10 can crash pd on exeptions (opening a non existant image by exemple) :
pd: magick/exception.c:932: ThrowMagickExceptionList: Assertion `exception->signature == 0xabacadabUL' failed.
Pd: signal 6
pd_gui: pd process exited
Erreur de segmentation
it work if Gem is compiled with only libmagic.
since libmagic++ replace libtiff / libjpg, ./configure should automatically disable the latter if the 1st is detected.
----------------------------------------------------------------------
Comment By: SourceForge Robot (sf-robot)
Date: 2009-03-18 19:51
Message:
This Tracker item was closed automatically by the system. It was
previously set to a Pending status, and the original submitter
did not respond within 14 days (the time period specified by
the administrator of this Tracker).
----------------------------------------------------------------------
Comment By: IOhannes m zmlnig (zmoelnig)
Date: 2009-01-14 13:23
Message:
should be fixed with revision 2641
----------------------------------------------------------------------
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Bugs item #3313931, was opened at 2011-06-08 20:47
Message generated for change (Comment added) made by nusmuk
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Category: Pixes (pix_ objects)
Group: None
>Status: Closed
Resolution: Fixed
Priority: 5
Private: No
Submitted By: Cyrille Henry (nusmuk)
Assigned to: Nobody/Anonymous (nobody)
Summary: pix_separator does not separate pix
Initial Comment:
using help patch :
04.video/04.videoRTX.pd, it appears that pix_separator does not separate pix anymore.
(i used this patch last week with no problem)
using gem revision 4025
(on ubuntu linux 10.04, nvidia driver)
----------------------------------------------------------------------
>Comment By: Cyrille Henry (nusmuk)
Date: 2011-06-09 12:38
Message:
yes, you fixed it.
thanks
----------------------------------------------------------------------
Comment By: IOhannes m zmlnig (zmoelnig)
Date: 2011-06-09 11:30
Message:
seems like the bug was a leftover from the GemState transition.
should be fixed with rev.4028
----------------------------------------------------------------------
Comment By: IOhannes m zmlnig (zmoelnig)
Date: 2011-06-09 07:19
Message:
confirmed.
that explains a number of weirdnesses i experienced recently...
----------------------------------------------------------------------
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Bugs item #3313931, was opened at 2011-06-08 22:47
Message generated for change (Settings changed) made by zmoelnig
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Category: Pixes (pix_ objects)
Group: None
>Status: Pending
>Resolution: Fixed
Priority: 5
Private: No
Submitted By: Cyrille Henry (nusmuk)
Assigned to: Nobody/Anonymous (nobody)
Summary: pix_separator does not separate pix
Initial Comment:
using help patch :
04.video/04.videoRTX.pd, it appears that pix_separator does not separate pix anymore.
(i used this patch last week with no problem)
using gem revision 4025
(on ubuntu linux 10.04, nvidia driver)
----------------------------------------------------------------------
Comment By: IOhannes m zmlnig (zmoelnig)
Date: 2011-06-09 13:30
Message:
seems like the bug was a leftover from the GemState transition.
should be fixed with rev.4028
----------------------------------------------------------------------
Comment By: IOhannes m zmlnig (zmoelnig)
Date: 2011-06-09 09:19
Message:
confirmed.
that explains a number of weirdnesses i experienced recently...
----------------------------------------------------------------------
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3313931&group_…
Bugs item #3313931, was opened at 2011-06-08 22:47
Message generated for change (Comment added) made by zmoelnig
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Category: Pixes (pix_ objects)
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Cyrille Henry (nusmuk)
Assigned to: Nobody/Anonymous (nobody)
Summary: pix_separator does not separate pix
Initial Comment:
using help patch :
04.video/04.videoRTX.pd, it appears that pix_separator does not separate pix anymore.
(i used this patch last week with no problem)
using gem revision 4025
(on ubuntu linux 10.04, nvidia driver)
----------------------------------------------------------------------
>Comment By: IOhannes m zmlnig (zmoelnig)
Date: 2011-06-09 13:30
Message:
seems like the bug was a leftover from the GemState transition.
should be fixed with rev.4028
----------------------------------------------------------------------
Comment By: IOhannes m zmlnig (zmoelnig)
Date: 2011-06-09 09:19
Message:
confirmed.
that explains a number of weirdnesses i experienced recently...
----------------------------------------------------------------------
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3313931&group_…
Bugs item #3313931, was opened at 2011-06-08 22:47
Message generated for change (Comment added) made by zmoelnig
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Category: Pixes (pix_ objects)
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Cyrille Henry (nusmuk)
Assigned to: Nobody/Anonymous (nobody)
Summary: pix_separator does not separate pix
Initial Comment:
using help patch :
04.video/04.videoRTX.pd, it appears that pix_separator does not separate pix anymore.
(i used this patch last week with no problem)
using gem revision 4025
(on ubuntu linux 10.04, nvidia driver)
----------------------------------------------------------------------
>Comment By: IOhannes m zmlnig (zmoelnig)
Date: 2011-06-09 09:19
Message:
confirmed.
that explains a number of weirdnesses i experienced recently...
----------------------------------------------------------------------
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3313931&group_…
Bugs item #3313931, was opened at 2011-06-08 20:47
Message generated for change (Tracker Item Submitted) made by nusmuk
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Category: Pixes (pix_ objects)
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Cyrille Henry (nusmuk)
Assigned to: Nobody/Anonymous (nobody)
Summary: pix_separator does not separate pix
Initial Comment:
using help patch :
04.video/04.videoRTX.pd, it appears that pix_separator does not separate pix anymore.
(i used this patch last week with no problem)
using gem revision 4025
(on ubuntu linux 10.04, nvidia driver)
----------------------------------------------------------------------
You can respond by visiting:
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-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
just to inform you:
the build-system of Gem has been updated to use automake/autoconf/...
throughout.
so if builds fail, please tell me :-)
i also factored out the image loading/saving code into plugins; this
means that the Gem-core now has a very reduced set of dependencies and
new image loading/saving modules can be easily added.
i also hope it is a step towards making Gem compile on OSX-10.6
(reducing the immediate dependencies on QuickTime)
the drawback is obviously, that you now need the image plugins live
besides Gem as well (just like for the film/video/record stuff)
on the long run, i would like to have (almost) everything platform
dependent factored out of the Gem-core.
fgamsdr
IOhannes
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Bugs item #3313799, was opened at 2011-06-08 14:38
Message generated for change (Settings changed) made by nusmuk
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Category: Pixes (pix_ objects)
Group: None
>Status: Closed
>Resolution: Fixed
Priority: 5
Private: No
Submitted By: Cyrille Henry (nusmuk)
Assigned to: Nobody/Anonymous (nobody)
Summary: example 04.pix/26.framebuffer_readback crash
Initial Comment:
the example 04.pix/26.framebuffer_readback crash pd with a segfault when creating the openGL windows
this is with curent svn (rev 3971), ubuntu 10.04
I can see 2 different problem :
- pix_snap does not create an image (pix_info after pix_snap gives only -1)
- pix_buffer_read crash when reading this image
----------------------------------------------------------------------
>Comment By: Cyrille Henry (nusmuk)
Date: 2011-06-08 20:04
Message:
yes, you are right : pix_kaleidoscope crash here.
if i remove it from the help patch, everything is now working as
expected.
(Gem revision 4025)
that was not my experience with rev 3971.
well... few hours, 54 revision latter, and this bug disappear.
thanks
----------------------------------------------------------------------
Comment By: IOhannes m zmlnig (zmoelnig)
Date: 2011-06-08 19:21
Message:
on further inspection, i can reproduce a crash if i do X-forwarding to the
amd64 machine (from a similar _32bit_ machine)
a backtrace however still points to [pix_kaleidoscope] to be the culprit.
could you run everything through gdb?
----------------------------------------------------------------------
Comment By: IOhannes m zmlnig (zmoelnig)
Date: 2011-06-08 19:21
Message:
could you provide a backtrace of the crash?
on linux/osx/similar you can use gdb for producing one:
$ gdb -args /path/to/pd -lib Gem -open /my/faulty/patch.pd
[...]
(gdb) run
[... do something to trigger the crasher bug ...]
(gdb) backtrace
[...]
----------------------------------------------------------------------
Comment By: IOhannes m zmlnig (zmoelnig)
Date: 2011-06-08 19:19
Message:
hmm, checked on an debian/sid machine with 2.6.38-2-amd64 and
nvidia-270.41.19 (and a fresh checkout of Gem) and still cannot reproduce.
i noticed that [pix_kaleidoscope] does not work _correctly_ on amd64
though, but if i turn that off, everything works as expected.
----------------------------------------------------------------------
Comment By: Cyrille Henry (nusmuk)
Date: 2011-06-08 18:44
Message:
nvidia driver
intel i7
kernel 2.6.32 / 64 bit
pix_snap does not work for framebuffer, but pix_write is working...
----------------------------------------------------------------------
Comment By: IOhannes m zmlnig (zmoelnig)
Date: 2011-06-08 18:01
Message:
weird; i'm unable to reproduce the problem.
which drivers? which architecture?
----------------------------------------------------------------------
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Bugs item #3313799, was opened at 2011-06-08 16:38
Message generated for change (Comment added) made by zmoelnig
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3313799&group_…
Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
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Category: Pixes (pix_ objects)
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Cyrille Henry (nusmuk)
Assigned to: Nobody/Anonymous (nobody)
Summary: example 04.pix/26.framebuffer_readback crash
Initial Comment:
the example 04.pix/26.framebuffer_readback crash pd with a segfault when creating the openGL windows
this is with curent svn (rev 3971), ubuntu 10.04
I can see 2 different problem :
- pix_snap does not create an image (pix_info after pix_snap gives only -1)
- pix_buffer_read crash when reading this image
----------------------------------------------------------------------
>Comment By: IOhannes m zmlnig (zmoelnig)
Date: 2011-06-08 21:21
Message:
on further inspection, i can reproduce a crash if i do X-forwarding to the
amd64 machine (from a similar _32bit_ machine)
a backtrace however still points to [pix_kaleidoscope] to be the culprit.
could you run everything through gdb?
----------------------------------------------------------------------
Comment By: IOhannes m zmlnig (zmoelnig)
Date: 2011-06-08 21:21
Message:
could you provide a backtrace of the crash?
on linux/osx/similar you can use gdb for producing one:
$ gdb -args /path/to/pd -lib Gem -open /my/faulty/patch.pd
[...]
(gdb) run
[... do something to trigger the crasher bug ...]
(gdb) backtrace
[...]
----------------------------------------------------------------------
Comment By: IOhannes m zmlnig (zmoelnig)
Date: 2011-06-08 21:19
Message:
hmm, checked on an debian/sid machine with 2.6.38-2-amd64 and
nvidia-270.41.19 (and a fresh checkout of Gem) and still cannot reproduce.
i noticed that [pix_kaleidoscope] does not work _correctly_ on amd64
though, but if i turn that off, everything works as expected.
----------------------------------------------------------------------
Comment By: Cyrille Henry (nusmuk)
Date: 2011-06-08 20:44
Message:
nvidia driver
intel i7
kernel 2.6.32 / 64 bit
pix_snap does not work for framebuffer, but pix_write is working...
----------------------------------------------------------------------
Comment By: IOhannes m zmlnig (zmoelnig)
Date: 2011-06-08 20:01
Message:
weird; i'm unable to reproduce the problem.
which drivers? which architecture?
----------------------------------------------------------------------
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3313799&group_…
Bugs item #3313799, was opened at 2011-06-08 16:38
Message generated for change (Comment added) made by zmoelnig
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3313799&group_…
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: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Cyrille Henry (nusmuk)
Assigned to: Nobody/Anonymous (nobody)
Summary: example 04.pix/26.framebuffer_readback crash
Initial Comment:
the example 04.pix/26.framebuffer_readback crash pd with a segfault when creating the openGL windows
this is with curent svn (rev 3971), ubuntu 10.04
I can see 2 different problem :
- pix_snap does not create an image (pix_info after pix_snap gives only -1)
- pix_buffer_read crash when reading this image
----------------------------------------------------------------------
>Comment By: IOhannes m zmlnig (zmoelnig)
Date: 2011-06-08 21:19
Message:
hmm, checked on an debian/sid machine with 2.6.38-2-amd64 and
nvidia-270.41.19 (and a fresh checkout of Gem) and still cannot reproduce.
i noticed that [pix_kaleidoscope] does not work _correctly_ on amd64
though, but if i turn that off, everything works as expected.
----------------------------------------------------------------------
Comment By: Cyrille Henry (nusmuk)
Date: 2011-06-08 20:44
Message:
nvidia driver
intel i7
kernel 2.6.32 / 64 bit
pix_snap does not work for framebuffer, but pix_write is working...
----------------------------------------------------------------------
Comment By: IOhannes m zmlnig (zmoelnig)
Date: 2011-06-08 20:01
Message:
weird; i'm unable to reproduce the problem.
which drivers? which architecture?
----------------------------------------------------------------------
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3313799&group_…