#include <QtWidgets/QApplication>
#include <QtGui/qsurfaceformat.h>
#include <iostream>


int main(int argc, char** argv) {
    QApplication   app(argc, argv);
    QSurfaceFormat fmt;
    fmt.setVersion(3, 3);
    fmt.setProfile(QSurfaceFormat::CoreProfile);
    fmt.setDepthBufferSize(24);
    fmt.setStencilBufferSize(8);
    fmt.setSamples(4);
    fmt.setSwapInterval(1);
    QSurfaceFormat::setDefaultFormat(fmt);
    std::cout << "Hello, from qopengltest!\n";

    return app.exec();
}