GEM-dev March 2011

gem-dev@lists.iem.at

11 participants
25 discussions

[ pd-gem-Bugs-3204753 ] pix_image doesn't print error msg on unsupported format
by SourceForge.net 18 Mar '11

18 Mar '11

Bugs item #3204753, was opened at 2011-03-09 23:01 Message generated for change (Comment added) made by nobody You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3204753&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: any operating system Status: Open Resolution: None Priority: 5 Private: No Submitted By: Matteo Sisti Sette (sistisette) Assigned to: Nobody/Anonymous (nobody) Summary: pix_image doesn't print error msg on unsupported format Initial Comment: If you try to load an image of an unsupported type with [pix_image], it doesn't print any error message, it just silently fails. It should print an error message on the console such as "can't open file xxxxx.xxx: unknown image format" or the like. ---------------------------------------------------------------------- Comment By: Nobody/Anonymous (nobody) Date: 2011-03-18 13:11 Message: By the way, with some tiff files that are not properly decoded (that's a separate bug), it sometimes even prints the success message: "thread loaded image: ...."; however that doesn't happen always: sometimes it prints nothing, neither success nor error message ---------------------------------------------------------------------- Comment By: jack (jackovic) Date: 2011-03-09 23:48 Message: Yep, this is the case with GEM: ver: 0.93.SVN rev3884M and Pd 0.42.6 on Ubuntu 10.10. But I get an error with GEM 0.92.3 and Pd-ext 0.43.5 on MacOSX.4.11. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3204753&group_…

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[ pd-gem-Bugs-3214067 ] gemframebuffer/separator make GL stack overflow
by SourceForge.net 15 Mar '11

15 Mar '11

Bugs item #3214067, was opened at 2011-03-15 20:58 Message generated for change (Comment added) made by zmoelnig You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3214067&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: IOhannes m zmölnig (zmoelnig) Assigned to: Nobody/Anonymous (nobody) Summary: gemframebuffer/separator make GL stack overflow Initial Comment: using a simple patch with one [gemframebuffer] and 2 chained [separators] may make the GL stack overflow in each render cycle linux, GeForce9600GT with 260.19.21-1 drivers it seems that the same code makes no problems on other hardware/driver settings (tested at least on linux/intel/mesa and OSX), so i guess some stack has been deprecated but is still pushed... ---------------------------------------------------------------------- >Comment By: IOhannes m zmölnig (zmoelnig) Date: 2011-03-15 21:10 Message: seems like i used an older version of Gem (rev3446) and it is fixed in current SVN... sorry for the noise ---------------------------------------------------------------------- Comment By: IOhannes m zmölnig (zmoelnig) Date: 2011-03-15 21:03 Message: more info: the problem comes from the projection_stack with the given hardware/driver combination i have a max depth of 4. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3214067&group_…

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[ pd-gem-Bugs-3214067 ] gemframebuffer/separator make GL stack overflow
by SourceForge.net 15 Mar '11

15 Mar '11

Bugs item #3214067, was opened at 2011-03-15 20:58 Message generated for change (Comment added) made by zmoelnig You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3214067&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: IOhannes m zmölnig (zmoelnig) Assigned to: Nobody/Anonymous (nobody) Summary: gemframebuffer/separator make GL stack overflow Initial Comment: using a simple patch with one [gemframebuffer] and 2 chained [separators] may make the GL stack overflow in each render cycle linux, GeForce9600GT with 260.19.21-1 drivers it seems that the same code makes no problems on other hardware/driver settings (tested at least on linux/intel/mesa and OSX), so i guess some stack has been deprecated but is still pushed... ---------------------------------------------------------------------- >Comment By: IOhannes m zmölnig (zmoelnig) Date: 2011-03-15 21:03 Message: more info: the problem comes from the projection_stack with the given hardware/driver combination i have a max depth of 4. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3214067&group_…

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[ pd-gem-Bugs-3214067 ] gemframebuffer/separator make GL stack overflow
by SourceForge.net 15 Mar '11

15 Mar '11

Bugs item #3214067, was opened at 2011-03-15 20:58 Message generated for change (Tracker Item Submitted) made by zmoelnig You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3214067&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: IOhannes m zmölnig (zmoelnig) Assigned to: Nobody/Anonymous (nobody) Summary: gemframebuffer/separator make GL stack overflow Initial Comment: using a simple patch with one [gemframebuffer] and 2 chained [separators] may make the GL stack overflow in each render cycle linux, GeForce9600GT with 260.19.21-1 drivers it seems that the same code makes no problems on other hardware/driver settings (tested at least on linux/intel/mesa and OSX), so i guess some stack has been deprecated but is still pushed... ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3214067&group_…

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[ pd-gem-Bugs-2808389 ] linux/radeon: Destroying gemwin crashes Pd
by SourceForge.net 12 Mar '11

12 Mar '11

Bugs item #2808389, was opened at 2009-06-18 15:41 Message generated for change (Comment added) made by zmoelnig You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=2808389&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: rendering (e.g. display) Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Nobody/Anonymous (nobody) Assigned to: Nobody/Anonymous (nobody) Summary: linux/radeon: Destroying gemwin crashes Pd Initial Comment: Destroying gemwin crashes Pd. Description; -put object gemwin -connect message 'create' to it -connect message 'destroy' to it -click create (creates gem window) -click destroy (closes gem window and *crashes Pd*) ATI Mobility Radeon X1350 Ubuntu 8.04 regards, Vasja Progar ---------------------------------------------------------------------- >Comment By: IOhannes m zmölnig (zmoelnig) Date: 2011-03-12 18:49 Message: thanks matju for your comments. however, this (stack corruption due to window destruction within a callback from the window) is something that (to the best of my knowledge) is a problem fixed in Gem for several generations now. ---------------------------------------------------------------------- Comment By: Nobody/Anonymous (nobody) Date: 2011-03-12 16:50 Message: btw i'm only saying that if that's the crash due to destroying the window as a direct reaction to [gemhead] or [gemmouse]. if the crash has a different cause, nevermind. (i write again because i realised only after the crash that it's probably unrelated.) and Vasja should post a version number (or more precisely, svn revision number or date) —matju ---------------------------------------------------------------------- Comment By: Nobody/Anonymous (nobody) Date: 2011-03-12 16:45 Message: i recommend destroying the gemwin using a clock_new() to ensure that there are no dangling pointers left on the stack. now if only the canvases would also do this, to prevent crashes during dynamic patching... —matju ---------------------------------------------------------------------- Comment By: Cyrille Henry (nusmuk) Date: 2011-03-12 10:38 Message: This bug is still present on ubuntu 10.10, ATI Radeon 5770, GEM from SVN. commenting line 1042 of GemMan (gemWinMakeCurrent(constInfo)) fix the problem. I did not find any problem due to this hack. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=2808389&group_…

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[ pd-gem-Bugs-2808389 ] linux/radeon: Destroying gemwin crashes Pd
by SourceForge.net 12 Mar '11

12 Mar '11

Bugs item #2808389, was opened at 2009-06-18 13:41 Message generated for change (Comment added) made by nobody You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=2808389&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: rendering (e.g. display) Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Nobody/Anonymous (nobody) Assigned to: Nobody/Anonymous (nobody) Summary: linux/radeon: Destroying gemwin crashes Pd Initial Comment: Destroying gemwin crashes Pd. Description; -put object gemwin -connect message 'create' to it -connect message 'destroy' to it -click create (creates gem window) -click destroy (closes gem window and *crashes Pd*) ATI Mobility Radeon X1350 Ubuntu 8.04 regards, Vasja Progar ---------------------------------------------------------------------- Comment By: Nobody/Anonymous (nobody) Date: 2011-03-12 15:50 Message: btw i'm only saying that if that's the crash due to destroying the window as a direct reaction to [gemhead] or [gemmouse]. if the crash has a different cause, nevermind. (i write again because i realised only after the crash that it's probably unrelated.) and Vasja should post a version number (or more precisely, svn revision number or date) —matju ---------------------------------------------------------------------- Comment By: Nobody/Anonymous (nobody) Date: 2011-03-12 15:45 Message: i recommend destroying the gemwin using a clock_new() to ensure that there are no dangling pointers left on the stack. now if only the canvases would also do this, to prevent crashes during dynamic patching... —matju ---------------------------------------------------------------------- Comment By: Cyrille Henry (nusmuk) Date: 2011-03-12 09:38 Message: This bug is still present on ubuntu 10.10, ATI Radeon 5770, GEM from SVN. commenting line 1042 of GemMan (gemWinMakeCurrent(constInfo)) fix the problem. I did not find any problem due to this hack. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=2808389&group_…

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[ pd-gem-Bugs-2808389 ] linux/radeon: Destroying gemwin crashes Pd
by SourceForge.net 12 Mar '11

12 Mar '11

Bugs item #2808389, was opened at 2009-06-18 13:41 Message generated for change (Comment added) made by nobody You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=2808389&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: rendering (e.g. display) Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Nobody/Anonymous (nobody) Assigned to: Nobody/Anonymous (nobody) Summary: linux/radeon: Destroying gemwin crashes Pd Initial Comment: Destroying gemwin crashes Pd. Description; -put object gemwin -connect message 'create' to it -connect message 'destroy' to it -click create (creates gem window) -click destroy (closes gem window and *crashes Pd*) ATI Mobility Radeon X1350 Ubuntu 8.04 regards, Vasja Progar ---------------------------------------------------------------------- Comment By: Nobody/Anonymous (nobody) Date: 2011-03-12 15:45 Message: i recommend destroying the gemwin using a clock_new() to ensure that there are no dangling pointers left on the stack. now if only the canvases would also do this, to prevent crashes during dynamic patching... —matju ---------------------------------------------------------------------- Comment By: Cyrille Henry (nusmuk) Date: 2011-03-12 09:38 Message: This bug is still present on ubuntu 10.10, ATI Radeon 5770, GEM from SVN. commenting line 1042 of GemMan (gemWinMakeCurrent(constInfo)) fix the problem. I did not find any problem due to this hack. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=2808389&group_…

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[ pd-gem-Feature Requests-3207644 ] get / set property of DC1394 devices
by SourceForge.net 12 Mar '11

12 Mar '11

Feature Requests item #3207644, was opened at 2011-03-12 11:09 Message generated for change (Tracker Item Submitted) made by nusmuk You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507082&aid=3207644&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 Priority: 5 Private: No Submitted By: Cyrille Henry (nusmuk) Assigned to: Nobody/Anonymous (nobody) Summary: get / set property of DC1394 devices Initial Comment: It would be very nice to be able to get / set DC1394 camera property, just like V4L camera. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507082&aid=3207644&group_…

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[ pd-gem-Bugs-2808389 ] linux/radeon: Destroying gemwin crashes Pd
by SourceForge.net 12 Mar '11

12 Mar '11

Bugs item #2808389, was opened at 2009-06-18 13:41 Message generated for change (Comment added) made by nusmuk You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=2808389&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: rendering (e.g. display) Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Nobody/Anonymous (nobody) Assigned to: Nobody/Anonymous (nobody) Summary: linux/radeon: Destroying gemwin crashes Pd Initial Comment: Destroying gemwin crashes Pd. Description; -put object gemwin -connect message 'create' to it -connect message 'destroy' to it -click create (creates gem window) -click destroy (closes gem window and *crashes Pd*) ATI Mobility Radeon X1350 Ubuntu 8.04 regards, Vasja Progar ---------------------------------------------------------------------- Comment By: Cyrille Henry (nusmuk) Date: 2011-03-12 09:38 Message: This bug is still present on ubuntu 10.10, ATI Radeon 5770, GEM from SVN. commenting line 1042 of GemMan (gemWinMakeCurrent(constInfo)) fix the problem. I did not find any problem due to this hack. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=2808389&group_…

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template for pix_video plugin?
by Hans-Christoph Steiner 10 Mar '11

10 Mar '11

Sofy and I (and others) are thinking of attempting to add support for the Kinect camera. Is there a nice clean template for adding a camera plugin? I looked at the code there, and it would make it much easier to start with a super basic template of what needs to be implemented. .hc ---------------------------------------------------------------------------- http://at.or.at/hans/

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GEM-dev March 2011