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diff --git a/src/quick/scenegraph/coreapi/qsgrendernode.h b/src/quick/scenegraph/coreapi/qsgrendernode.h
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+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QSGRENDERNODE_H
+#define QSGRENDERNODE_H
+
+#include <QtQuick/qsgnode.h>
+
+QT_BEGIN_NAMESPACE
+
+class QSGRenderNodePrivate;
+
+class Q_QUICK_EXPORT QSGRenderNode : public QSGNode
+{
+public:
+    enum StateFlag {
+        DepthState = 0x01,
+        StencilState = 0x02,
+        ScissorState = 0x04,
+        ColorState = 0x08,
+        BlendState = 0x10,
+        CullState = 0x20,
+        ViewportState = 0x40,
+        RenderTargetState = 0x80
+    };
+    Q_DECLARE_FLAGS(StateFlags, StateFlag)
+
+    struct Q_QUICK_EXPORT RenderState {
+        virtual ~RenderState();
+        virtual const QMatrix4x4 *projectionMatrix() const = 0;
+        virtual QRect scissorRect() const = 0;
+        virtual bool scissorEnabled() const = 0;
+        virtual int stencilValue() const = 0;
+        virtual bool stencilEnabled() const = 0;
+        virtual const QRegion *clipRegion() const = 0;
+        virtual void *get(const char *state) const;
+    };
+
+    QSGRenderNode();
+    ~QSGRenderNode();
+
+    virtual StateFlags changedStates() const;
+    virtual void render(const RenderState *state) = 0;
+    virtual void releaseResources();
+
+    const QMatrix4x4 *matrix() const;
+    const QSGClipNode *clipList() const;
+    qreal inheritedOpacity() const;
+
+private:
+    QSGRenderNodePrivate *d;
+    friend class QSGRenderNodePrivate;
+};
+
+Q_DECLARE_OPERATORS_FOR_FLAGS(QSGRenderNode::StateFlags)
+
+QT_END_NAMESPACE
+
+#endif