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[Octave-bug-tracker] [bug #53186] Without osmesa it is not possible to p

From: Pantxo Diribarne
Subject: [Octave-bug-tracker] [bug #53186] Without osmesa it is not possible to print/getframe invisible figures
Date: Wed, 28 Feb 2018 15:44:08 -0500 (EST)
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0

Update of bug #53186 (project octave):

                  Status:             In Progress => Fixed                  
             Open/Closed:                    Open => Closed                 


Follow-up Comment #24:

>> But, again, why it worked prior to the recent changes and not now, I don't
know. Has conditional initialization of the frame buffer been added

What worked ? Before cset 45470049a43f there was no explicit use of
framebuffer objects in Octave code. It looks like swrast does not do well with
this opengl extension.

>> For what it is worth, the following little OpenGL test program from one of
those links fails: ...

Well, at the very least, it tells us that it is not Octave specific, that it
is not Qt specific and that it is not a good idea to do this LD_PRELOAD :-).
BTW, why do you use LD_PRELOAD?


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