Error handling updates on OpenGL 3.0 renderer #1920
Merged
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Summary
General failure notice message box to OpenGL 3.0 renderer initialization failure.
Fail if reported OpenGL version is less than 3.0 or errors are generated after context is created. This should fix some crashes on unsupported hardware or faulty drivers.
Enable debug output only when logfile is defined as debug mode can include a performance hit.
Checklist
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