GEM-dev February 2012

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14 participants
34 discussions

[ pd-gem-Patches-3436466 ] multiblob help improvement
by SourceForge.net 12 Feb '12

12 Feb '12

Patches item #3436466, was opened at 2011-11-11 00:39 Message generated for change (Settings changed) made by zmoelnig You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507081&aid=3436466&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: Pd patch Group: None >Status: Closed Resolution: Accepted Priority: 5 Private: No Submitted By: Ricardo Fabbri (ricardofabbri) Assigned to: Nobody/Anonymous (nobody) Summary: multiblob help improvement Initial Comment: Hi, I documented a crucial limitation about pix_multiblob, namely, that it limits blobs to 10K pixels (e.g. 100x100), since it needs to avoid stack overflow in its recursion-based algorithm. In the attached patch I am also explaining what \"weighted\" means, based on what the sourcecode does. As a workaround to the pix_multiblob limitation, people should be using pix_opencv_floodfill instead. Otherwise the results will be weird for any object greater than 10K pixels in area. ---------------------------------------------------------------------- Comment By: IOhannes m zmölnig (zmoelnig) Date: 2011-11-13 07:49 Message: i took the new impementation from your repository. ---------------------------------------------------------------------- Comment By: Ricardo Fabbri (ricardofabbri) Date: 2011-11-11 21:19 Message: I am working on the new implementation; in the meantime, multiblob_help_describe_weighted_rfabbri.patch only describes what weighted means; if you accept this patch we can close this; I will submit the new pix_multiblob implementation on a new patch or through a git repo. ---------------------------------------------------------------------- Comment By: IOhannes m zmölnig (zmoelnig) Date: 2011-11-11 04:31 Message: i think a new implementation would be great, so please go ahead! ---------------------------------------------------------------------- Comment By: Ricardo Fabbri (ricardofabbri) Date: 2011-11-11 00:44 Message: In fact, I could write a stack-based implementation for pix_multiblob, if you agree. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507081&aid=3436466&group_…

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[ pd-gem-Patches-3445617 ] updated .gitgnore to ignore all build products
by SourceForge.net 12 Feb '12

12 Feb '12

Patches item #3445617, was opened at 2011-11-29 15:30 Message generated for change (Settings changed) made by zmoelnig You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507081&aid=3445617&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: None Group: None >Status: Closed Resolution: Accepted Priority: 5 Private: No Submitted By: Hans-Christoph Steiner (eighthave) Assigned to: Nobody/Anonymous (nobody) Summary: updated .gitgnore to ignore all build products Initial Comment: Attached is an updated .gitignore to ignore all build projects, including all the autotools stuff. ---------------------------------------------------------------------- Comment By: IOhannes m zmölnig (zmoelnig) Date: 2011-11-30 06:23 Message: config.h.in is generated; but build/autoconf/Makefile is not, and that get's caught by the "Makefile" clause ---------------------------------------------------------------------- Comment By: Hans-Christoph Steiner (eighthave) Date: 2011-11-30 06:12 Message: which of the files that are in their are not generated? config.h.in is perhaps the only one I can think of, but the build modifies that file, which is strange ---------------------------------------------------------------------- Comment By: IOhannes m zmölnig (zmoelnig) Date: 2011-11-30 06:03 Message: unfortunately it also ignores some files that are not generated ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507081&aid=3445617&group_…

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[ pd-gem-Bugs-3484469 ] some suggestions for using error(), verbose(), etc.
by SourceForge.net 12 Feb '12

12 Feb '12

Bugs item #3484469, was opened at 2012-02-04 16:23 Message generated for change (Comment added) made by eighthave You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3484469&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: None Group: None >Status: Closed Resolution: None Priority: 5 Private: No Submitted By: Hans-Christoph Steiner (eighthave) Assigned to: Nobody/Anonymous (nobody) Summary: some suggestions for using error(), verbose(), etc. Initial Comment: Since Pd now has the nice log level handling, here is a commit from Pd-extended 0.43.1 that can be taken as suggestions for how to use error() and verbose() to make the Gem debug messages more useful. Right now they are very verbose and in the '2 - normal' level, and can be confusing especially to newbies. Here's the commit in question, you can get the diff file from it too: http://pure-data.svn.sourceforge.net/viewvc/pure-data?view=revision&revisio… (and sorry I mistakenly committed to the old pd-gem svn, ignore that) ---------------------------------------------------------------------- >Comment By: Hans-Christoph Steiner (eighthave) Date: 2012-02-12 09:16 Message: Gem produces lots of messages to the Pd window, which is useful. I think they could be much more useful if they were posted at the different levels that the new log levels in the Pd window gives us. Someone who knows Gem and uses it is much more qualified to determine whether any given message should be posted at a level fatal, error, normal, debug, or verbose. I was just hoping to spread the idea. What's included here are really just trivial changes to illustrate the idea of how logpost()/verbose()/error/etc. could be used in Gem. Its easier to write code than words to describe code, so they are intended to be read more than applied. ---------------------------------------------------------------------- Comment By: IOhannes m zmölnig (zmoelnig) Date: 2012-02-12 09:09 Message: unfortunately either your patch-file or sourceforge-dl is broken (at least the "zip" file seems to be html), and the diff from the svn does not apply to current "master". i'd be happily including the patch if you could provide one for current Gem. ---------------------------------------------------------------------- Comment By: Hans-Christoph Steiner (eighthave) Date: 2012-02-11 07:12 Message: I fixed a name clash of Pd's error() and local var called 'error' ---------------------------------------------------------------------- Comment By: IOhannes m zmölnig (zmoelnig) Date: 2012-02-11 01:59 Message: please be a bit more verbose about "related fix", so it is not necessary to open yet another link and inspect the svn commit. ---------------------------------------------------------------------- Comment By: Hans-Christoph Steiner (eighthave) Date: 2012-02-10 10:22 Message: and a related fix: http://pure-data.svn.sourceforge.net/viewvc/pure-data?view=revision&revisio… ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3484469&group_…

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[ pd-gem-Bugs-3484469 ] some suggestions for using error(), verbose(), etc.
by SourceForge.net 12 Feb '12

12 Feb '12

Bugs item #3484469, was opened at 2012-02-04 16:23 Message generated for change (Comment added) made by zmoelnig You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3484469&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: None Group: None >Status: Pending Resolution: None Priority: 5 Private: No Submitted By: Hans-Christoph Steiner (eighthave) Assigned to: Nobody/Anonymous (nobody) Summary: some suggestions for using error(), verbose(), etc. Initial Comment: Since Pd now has the nice log level handling, here is a commit from Pd-extended 0.43.1 that can be taken as suggestions for how to use error() and verbose() to make the Gem debug messages more useful. Right now they are very verbose and in the '2 - normal' level, and can be confusing especially to newbies. Here's the commit in question, you can get the diff file from it too: http://pure-data.svn.sourceforge.net/viewvc/pure-data?view=revision&revisio… (and sorry I mistakenly committed to the old pd-gem svn, ignore that) ---------------------------------------------------------------------- >Comment By: IOhannes m zmölnig (zmoelnig) Date: 2012-02-12 09:09 Message: unfortunately either your patch-file or sourceforge-dl is broken (at least the "zip" file seems to be html), and the diff from the svn does not apply to current "master". i'd be happily including the patch if you could provide one for current Gem. ---------------------------------------------------------------------- Comment By: Hans-Christoph Steiner (eighthave) Date: 2012-02-11 07:12 Message: I fixed a name clash of Pd's error() and local var called 'error' ---------------------------------------------------------------------- Comment By: IOhannes m zmölnig (zmoelnig) Date: 2012-02-11 01:59 Message: please be a bit more verbose about "related fix", so it is not necessary to open yet another link and inspect the svn commit. ---------------------------------------------------------------------- Comment By: Hans-Christoph Steiner (eighthave) Date: 2012-02-10 10:22 Message: and a related fix: http://pure-data.svn.sourceforge.net/viewvc/pure-data?view=revision&revisio… ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3484469&group_…

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[ pd-gem-Bugs-3484469 ] some suggestions for using error(), verbose(), etc.
by SourceForge.net 11 Feb '12

11 Feb '12

1 0

[ pd-gem-Bugs-3484469 ] some suggestions for using error(), verbose(), etc.
by SourceForge.net 11 Feb '12

11 Feb '12

Bugs item #3484469, was opened at 2012-02-04 16:23 Message generated for change (Comment added) made by zmoelnig You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3484469&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: None Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Hans-Christoph Steiner (eighthave) Assigned to: Nobody/Anonymous (nobody) Summary: some suggestions for using error(), verbose(), etc. Initial Comment: Since Pd now has the nice log level handling, here is a commit from Pd-extended 0.43.1 that can be taken as suggestions for how to use error() and verbose() to make the Gem debug messages more useful. Right now they are very verbose and in the '2 - normal' level, and can be confusing especially to newbies. Here's the commit in question, you can get the diff file from it too: http://pure-data.svn.sourceforge.net/viewvc/pure-data?view=revision&revisio… (and sorry I mistakenly committed to the old pd-gem svn, ignore that) ---------------------------------------------------------------------- >Comment By: IOhannes m zmölnig (zmoelnig) Date: 2012-02-11 01:59 Message: please be a bit more verbose about "related fix", so it is not necessary to open yet another link and inspect the svn commit. ---------------------------------------------------------------------- Comment By: Hans-Christoph Steiner (eighthave) Date: 2012-02-10 10:22 Message: and a related fix: http://pure-data.svn.sourceforge.net/viewvc/pure-data?view=revision&revisio… ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3484469&group_…

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[ pd-gem-Bugs-3484469 ] some suggestions for using error(), verbose(), etc.
by SourceForge.net 10 Feb '12

10 Feb '12

1 0

Re: [GEM-dev] pb to compil pdgst on ubuntu 10.04
by Benjah ＠ 01xy.fr 10 Feb '12

10 Feb '12

Hello, I add pdgst so as to load it at startup and everything is working fine now many thanks for the help ++Benjamin Le 08/02/2012 09:18, IOhannes m zmoelnig a écrit : > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > On 2012-02-07 20:59, Benjah @ 01xy.fr wrote: >> hello, >> >>> are you sure, your pdgst sources are as they should be? >> well, I did svn co > this only makes sure that you have alraedy checked out the correct version. > > it doesn't check for any local modification or additions. check with > $ svn state > as well. > >> I'll try to restart from the beginning with a fresh copy of the svn and >> will let you know > > one thing i noticed is, that you should explicitely load the "pdgst" > library, prior to loading a patch. > (there is no such thing as [declare] in the example patches. > > fgamsdr > IOhannes > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.11 (GNU/Linux) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ > > iEYEARECAAYFAk8yL+IACgkQkX2Xpv6ydvQ1zwCfUWaeFBicKRo8Z7zWn1OzbFNG > wgsAoK4YW9moiNS3mF1d7oYX7LF4TSOW > =M0UU > -----END PGP SIGNATURE----- >

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Problems linking external against latest GEM build
by Theo Burt 09 Feb '12

09 Feb '12

Hi, really stuck at the moment... and would really appreciate any help. I'm working in OS X, and I have an external I've been using/updating for years which links against GEM (it uses both CPPExtern and GEMBase). In the version of GEM shipped (precompiled) with PD-Extended (and every other previous version) it works fine, but I can't get it to link with the latest OS X binary for 92.3. It seems to be that my external name-mangles (for example) CPPExtern::post to __ZN9CPPExtern4postEPKcz But browsing the symbols in the new OS X binary, the name has been mangled to __ZNK9CPPExtern4postEPKcz (note the extra 'K') I just can't find out why this is the case... does anyone have any idea at all? Any help really really appreciated, have been stuck on this for several days! Thanks, Theo Burt -------- Music Research Centre, University of York, UK

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pb to compil pdgst on ubuntu 10.04
by benjah＠free.fr 07 Feb '12

07 Feb '12

hello, I didn't managed to compile the nice pdgst pack of objects on ubuntu 10.04 It tried with the latest Gem from git and with pd 0.42.5 src, Pd-0.42.5-extended src and pd 0.43.0 with different warnings but the same error (see below) libgstreamer-plugins-base0.10-dev is installed, gstreamer I also tried to upgrade gstreamer with ppa:gstreamer-developers with no success thanks for any advice ++benjamin make[1]: entrant dans le répertoire « /home/benjamin/ZSofts/PD/pdgst/src » gcc -g -O2 -fPIC -DPD -pthread -I/usr/include/gstreamer-0.10 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/libxml2 -DPDGST_PLUGIN -pthread -I/usr/include/gstreamer-0.10 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/libxml2 -I/home/benjamin/ZSofts/PD/pd-0.43-0/src -I../include -o s_main.o -c s_main.c s_main.c: In function ‘sys_findprogdir’: s_main.c:498: error: ‘statbuf’ undeclared (first use in this function) s_main.c:498: error: (Each undeclared identifier is reported only once s_main.c:498: error: for each function it appears in.) s_main.c:494: warning: ignoring return value of ‘realpath’, declared with attribute warn_unused_result s_main.c: In function ‘sys_afterargparse’: s_main.c:955: error: too few arguments to function ‘sys_get_audio_params’ s_main.c:1005: error: too few arguments to function ‘sys_set_audio_settings’ make[1]: *** [s_main.o] Erreur 1 make[1]: quittant le répertoire « /home/benjamin/ZSofts/PD/pdgst/src » make: *** [src] Erreur 2

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GEM-dev February 2012