// We normally use EGL for zerocopy, but if we use VA against DRM
// instead of against X11, we turn it off, and then don't need EGL.
setenv("QT_XCB_GL_INTEGRATION", "xcb_egl", 0);
+ using_egl = true;
}
setlinebuf(stdout);
av_register_all();
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));