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...

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

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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.

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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...

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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?

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You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=507079&aid=3313799...