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| Crash with optimization enabled (GCC, Linux) http://horde3d.org/forums/viewtopic.php?f=3&t=1125 |
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| Author: | phoenix64 [ 15.03.2010, 16:58 ] |
| Post subject: | Crash with optimization enabled (GCC, Linux) |
I was told that with optimization enabled Horde3D crashes, when I looked into the problem, I found out that valgrind does not show any suspicious memory errors (well, 2-3 things that might cause problems but don't look as if they contributed to the problem). I so far could track the problem down to a crash in PipelineResource::releaseRenderTargets() (somewhere releaseRenderBuffer() there it crashes), which happens because the framebuffer created is reported as incomplete by OpenGL ("if( status != GL_FRAMEBUFFER_COMPLETE_EXT ) return 0;" fails). Just wanted to leave a notice here, I'm probably now going through the warnings GCC outputs with -Wall -Wextra, maybe sth there solves it. |
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| Author: | phoenix64 [ 15.03.2010, 18:43 ] |
| Post subject: | Re: Crash with optimization enabled (GCC, Linux) |
Fixed as of http://bitbucket.org/mgottschlag/horde3 ... de49a0d9d/ Please review and apply. This fixes at least one bug in utImage.cpp (ambiguous else used) and critical pointer conversions in utMath.h. Possibly fixes more. Btw: Is there a bug in utImage.cpp:2950ff? read_next_pixel seems always to be 1? Fixed repositories: http://bitbucket.org/mgottschlag/horde3dext http://bitbucket.org/mgottschlag/horde3d |
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| Author: | Volker [ 16.03.2010, 09:10 ] |
| Post subject: | Re: Crash with optimization enabled (GCC, Linux) |
Thanks a lot. The initialization warnings was something I wanted to fix for a long time. I merged your code with the public trunk! |
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