Update README

Zhao Yuhang

2024-01-01 b54e368f16e8bd977fe57fcc738fc6804af076e4

 examples/qml/main.cpp

@@ -1,3 +1,6 @@
// Copyright (C) 2023-2024 Stdware Collections
// SPDX-License-Identifier: Apache-2.0

#include <QtGui/QGuiApplication>
#include <QtQml/QQmlApplicationEngine>

@@ -15,9 +18,9 @@
    qputenv("QSG_RHI_BACKEND", "opengl");
    //qputenv("QSG_RHI_HDR", "scrgb");
    //qputenv("QT_QPA_DISABLE_REDIRECTION_SURFACE", "1");
#endif
    QGuiApplication::setHighDpiScaleFactorRoundingPolicy(
        Qt::HighDpiScaleFactorRoundingPolicy::PassThrough);
#endif
    QGuiApplication application(argc, argv);
    QQmlApplicationEngine engine;
    QWK::registerTypes(&engine);