1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#include <QGuiApplication>
#include <QQuickView>
#include <QSurfaceFormat>
int main(int argc, char **argv)
{
QGuiApplication app(argc, argv);
// On macOS, request a core profile context in the unlikely case of using OpenGL.
#ifdef Q_OS_MACOS
QSurfaceFormat format = QSurfaceFormat::defaultFormat();
format.setMajorVersion(4);
format.setMinorVersion(1);
format.setProfile(QSurfaceFormat::CoreProfile);
QSurfaceFormat::setDefaultFormat(format);
#endif
QQuickView view;
view.setResizeMode(QQuickView::SizeRootObjectToView);
view.setSource(QUrl("qrc:///scenegraph/customrendernode/main.qml"));
view.setColor(Qt::black);
view.show();
QString api;
switch (view.graphicsApi()) {
case QSGRendererInterface::OpenGL:
api = "RHI OpenGL";
break;
case QSGRendererInterface::Direct3D11:
api = "RHI Direct 3D 11";
break;
case QSGRendererInterface::Direct3D12:
api = "RHI Direct 3D 12";
break;
case QSGRendererInterface::Vulkan:
api = "RHI Vulkan";
break;
case QSGRendererInterface::Metal:
api = "RHI Metal";
break;
case QSGRendererInterface::Null:
api = "RHI Null";
break;
default:
api = "unknown";
break;
}
view.setTitle(QStringLiteral("Custom QSGRenderNode - ") + api);
return app.exec();
}
|
