2 * Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies)
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library General Public License
15 * along with this program; see the file COPYING.LIB. If not, write to
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
24 #include <QSGGeometryNode>
25 #include <QSGOpaqueTextureMaterial>
26 #include <QSGTextureMaterial>
35 class SGTileNode : public QSGGeometryNode {
37 SGTileNode(QSGEngine*);
38 void setBackBuffer(const QImage&, const QRectF& sourceRect, const QRectF& targetRect);
39 void swapBuffersIfNeeded();
43 QSGGeometry m_geometry;
44 QScopedPointer<QSGTexture> m_frontBufferTexture;
45 QScopedPointer<QSGTexture> m_backBufferTexture;
46 bool m_textureMaterialsCreated;
48 QRectF m_backBufferTargetRect;
49 QRectF m_backBufferSourceRect;
54 #endif /* SGTileNode_h */