QGLFormat::setDefaultFormat(QGLFormat::fromSurfaceFormat(fmt));
global_share_widget = new QGLWidget();
+ if (!global_share_widget->isValid()) {
+ fprintf(stderr, "Failed to initialize OpenGL. Nageru needs at least OpenGL 3.1 to function properly.\n");
+ exit(1);
+ }
MainWindow mainWindow;
mainWindow.resize(QSize(1500, 850));