opengl context creation - error handling
opengl context creation - error handling

galek/LumixEngine,JakubLukas/LumixEngine,dreamsxin/LuxEngine,gamedevforks/LumixEngine,JakubLukas/LumixEngine,dreamsxin/LuxEngine,zhouxh1023/LumixEngine,gamedevforks/LumixEngine,JakubLukas/LumixEngine,zhouxh1023/LumixEngine,galek/LumixEngine