+#include <epoxy/gl.h>
#include <QApplication>
#include <QDesktopWidget>
#include <QSurfaceFormat>
QSurfaceFormat::setDefaultFormat(fmt);
MainWindow mainWindow;
- mainWindow.resize(mainWindow.sizeHint());
+ mainWindow.resize(QSize(1280, 720));
mainWindow.show();
int rc = app.exec();