1 files changed, 84 insertions, 0 deletions
diff --git a/examples/quick/scenegraph/rendernode/customrenderitem.cpp b/examples/quick/scenegraph/rendernode/customrenderitem.cpp
new file mode 100644
index 0000000000..2465f4cbc7
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+++ b/examples/quick/scenegraph/rendernode/customrenderitem.cpp
@@ -0,0 +1,84 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "customrenderitem.h"
+#include <QQuickWindow>
+#include <QSGRendererInterface>
+
+#include "openglrenderer.h"
+#include "d3d12renderer.h"
+#include "softwarerenderer.h"
+
+CustomRenderItem::CustomRenderItem(QQuickItem *parent)
+    : QQuickItem(parent)
+{
+    // Our item shows something so set the flag.
+    setFlag(ItemHasContents);
+}
+
+QSGNode *CustomRenderItem::updatePaintNode(QSGNode *node, UpdatePaintNodeData *)
+{
+    QSGRenderNode *n = static_cast<QSGRenderNode *>(node);
+    if (!n) {
+        QSGRendererInterface *ri = window()->rendererInterface();
+        if (!ri)
+            return nullptr;
+        switch (ri->graphicsApi()) {
+            case QSGRendererInterface::OpenGL:
+#ifndef QT_NO_OPENGL
+                n = new OpenGLRenderNode(this);
+                break;
+#endif
+            case QSGRendererInterface::Direct3D12:
+#ifdef HAS_D3D12
+                n = new D3D12RenderNode(this);
+                break;
+#endif
+            case QSGRendererInterface::Software:
+                n = new SoftwareRenderNode(this);
+                break;
+
+            default:
+                return nullptr;
+        }
+    }
+
+    return n;
+}