From 4273df8b2505a3e7d201113ac63dd29335eccfe1 Mon Sep 17 00:00:00 2001
From: Sine Striker <trueful@163.com>
Date: 周二, 21 5月 2024 18:00:24 +0800
Subject: [PATCH] minor tweaks

---
 examples/qml/main.cpp |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/examples/qml/main.cpp b/examples/qml/main.cpp
index 66b3a18..3daf57f 100644
--- a/examples/qml/main.cpp
+++ b/examples/qml/main.cpp
@@ -1,8 +1,10 @@
-// Copyright (C) 2023-2024 Stdware Collections
+// Copyright (C) 2023-2024 Stdware Collections (https://www.github.com/stdware)
+// Copyright (C) 2021-2023 wangwenx190 (Yuhang Zhao)
 // SPDX-License-Identifier: Apache-2.0
 
 #include <QtGui/QGuiApplication>
 #include <QtQml/QQmlApplicationEngine>
+#include <QtQuick/QQuickWindow>
 
 #include <QWKQuick/qwkquickglobal.h>
 
@@ -18,10 +20,12 @@
     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);
+    // Make sure alpha channel is requested, our special effects on Windows depends on it.
+    QQuickWindow::setDefaultAlphaBuffer(true);
     QQmlApplicationEngine engine;
     QWK::registerTypes(&engine);
     engine.load(QUrl(QStringLiteral("qrc:///main.qml")));

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