[Bug 44577] 64bit QBlade v0.963 crashes on Mac OS X with XQuartz 2.7.7 when clicking 'Turbulent Windfield Generator' button

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=44577

Anastasius Focht <focht at gmx.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Hardware|Other                       |x86-64
            Summary|QBlade: The application has |64bit QBlade v0.963 crashes
                   |encountered a serious error |on Mac OS X with XQuartz
                   |                            |2.7.7 when clicking
                   |                            |'Turbulent Windfield
                   |                            |Generator' button
                 CC|                            |focht at gmx.net

--- Comment #5 from Anastasius Focht <focht at gmx.net> ---
Hello folks,

the 32-bit and 64-bit version of the app works fine here.

I've debugged the 64-bit version to get into the same code path as your crash
backtrace. There is definitely OpenGL involved, 'qt5opengl' queries the
capabilities and puts information in internal structures. I can see my Mesa
vendor string and results from 'glGetInteger' calls as data members.

It's likely that your Mac OS X OpenGL/XQuartz setup is broken/not suitable for
the app. You could attach console output from the app to this ticket. To
capture more details run it with 'WINEDEBUG=+wgl wine64 ./QBlade.exe >>log.txt
2>&1'. 

Regards

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