minor tweaks

Sine Striker

2023-12-19 c1bf0c26683017c77c596c8e55fb78e901ff7b01

 examples/mainwindow/main.cpp

@@ -1,17 +1,30 @@
#include <QApplication>
#include <QtWidgets/QApplication>

#include "mainwindow.h"

int main(int argc, char *argv[]) {
    qputenv("QT_WIN_DEBUG_CONSOLE", "1");
    qputenv("QSG_INFO", "1");
    qputenv("QT_WIDGETS_HIGHDPI_DOWNSCALE", "1");
#if 0
    qputenv("QT_WIDGETS_RHI", "1");
    qputenv("QSG_RHI_BACKEND", "d3d12");
    qputenv("QSG_RHI_HDR", "scrgb");
    qputenv("QT_QPA_DISABLE_REDIRECTION_SURFACE", "1");
    QGuiApplication::setHighDpiScaleFactorRoundingPolicy(Qt::HighDpiScaleFactorRoundingPolicy::PassThrough);
#endif

    QGuiApplication::setHighDpiScaleFactorRoundingPolicy(
        Qt::HighDpiScaleFactorRoundingPolicy::PassThrough);
    QApplication a(argc, argv);

#if 0 && defined(Q_OS_WINDOWS) && QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
    QApplication::setFont([]() {
        QFont f("Microsoft YaHei");
        f.setStyleStrategy(QFont::PreferAntialias);
        f.setPixelSize(15);
        return f;
    }());
#endif

    MainWindow w;
    w.show();
    return a.exec();