GEM-dev November 2008

gem-dev@lists.iem.at

9 participants
15 discussions

Bugs posted to sourceforge
by B. Bogart 03 Nov '08

03 Nov '08

Hey all, I posted a few bugs (as nobody) on sourceforge. summary: pix_histo does not clear buffer when there is no pix data pix_buffer "save" creates a Y-flipped image pix_buffer "save" creates unreadable files when in YUV colourspace Thanks, .b.

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[ pd-gem-Bugs-2219330 ] pix_buffer saves an improper image when in YUV colorspace.
by SourceForge.net 03 Nov '08

03 Nov '08

Bugs item #2219330, was opened at 2008-11-03 18:21 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=2219330&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: Nobody/Anonymous (nobody) Assigned to: Nobody/Anonymous (nobody) Summary: pix_buffer saves an improper image when in YUV colorspace. Initial Comment: No programs are properly able to load a YUV image saved with pix_buffer "save". see the example files at: http://www.ekran.org/ben/tmp/pix_buffer_yuv_bug.tgz ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=2219330&group_…

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[ pd-gem-Bugs-2219317 ] pix_buffer "save" creates flipped image
by SourceForge.net 03 Nov '08

03 Nov '08

Bugs item #2219317, was opened at 2008-11-03 18:03 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=2219317&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: Nobody/Anonymous (nobody) Assigned to: Nobody/Anonymous (nobody) Summary: pix_buffer "save" creates flipped image Initial Comment: Using the "save" function in pix_buffer results in a Y-flipped image. This appears to be similar to the old pix_write bug where the same thing occurred. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=2219317&group_…

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patch closing down
by Conor Higgins 03 Nov '08

03 Nov '08

hi all, can anyone explain to me why this patch keeps crashing....it is probably something stupid to be honest, either that or else its something wrong with gem on my laptop. I am running on a macbook pro 2.5GHz intel core 2 duo 4Gb Ram and 250Gb HD in case youre thinking its crashing due to the hardware. cheers, Conor

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setting values in textures
by Florian Grond 03 Nov '08

03 Nov '08

Hi GEM List, Is there a way in GEM to set the RGB values in a texture? (not by copying from other textures, but by changing the RGB values in specific texture coordinates) The idea would be to scroll a texture from left2right. By setting the RBG values on the current leftmost edge it would result in a continuos stream with constatnly new color information coming on the left. Any help would be very much appreciated, Thanks, Florian -- /////// / |< ||| | ZKM | Zentrum fuer Kunst und Medientechnologie /////// / |< ||| | ZKM | Centre d'Art et Media /////// / |< ||| | ZKM | Center for Art and Media LorenzstraÃe 19 D- 76135 Karlsruhe Tel: +49. 721. 8100-1001 +49. 721. 9117430 Mob: +49. 177. 3099094 Fax: +49. 721. 8100-1709 www.grond.at

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GEM-dev November 2008