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++ // Copyright (C) 2021 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++
++ #include <QGuiApplication>
++ #include <QQuickView>
++ #include <QtQuick3D/qquick3d.h>
++
++ int main(int argc, char *argv[])
++ {
++ QGuiApplication app(argc, argv);
++
++ QSurfaceFormat::setDefaultFormat(QQuick3D::idealSurfaceFormat());
++ qputenv("QT_QUICK_CONTROLS_STYLE", "Basic");
++ qputenv("QSG_INFO", "1");
++
++ QQuickView view;
++ view.setColor(Qt::black);
++ view.setResizeMode(QQuickView::SizeRootObjectToView);
++ view.resize(1280, 720);
++ view.setSource(QUrl("qrc:/main.qml"));
++ view.show();
++
++ int r = app.exec();
++
++ return r;
++ }