diff options
Diffstat (limited to 'src/quick/scenegraph/coreapi/qsggeometry_p.h')
-rw-r--r-- | src/quick/scenegraph/coreapi/qsggeometry_p.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/src/quick/scenegraph/coreapi/qsggeometry_p.h b/src/quick/scenegraph/coreapi/qsggeometry_p.h new file mode 100644 index 0000000000..ef2935ae4c --- /dev/null +++ b/src/quick/scenegraph/coreapi/qsggeometry_p.h @@ -0,0 +1,73 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QSGGEOMETRY_P_H +#define QSGGEOMETRY_P_H + +#include "qsggeometry.h" + +QT_BEGIN_NAMESPACE + +class QSGGeometryData +{ +public: + virtual ~QSGGeometryData() {} + + static inline QSGGeometryData *data(const QSGGeometry *g) { + return g->m_server_data; + } + + static inline void install(const QSGGeometry *g, QSGGeometryData *data) { + Q_ASSERT(!g->m_server_data); + const_cast<QSGGeometry *>(g)->m_server_data = data; + } + + static bool inline hasDirtyVertexData(const QSGGeometry *g) { return g->m_dirty_vertex_data; } + static void inline clearDirtyVertexData(const QSGGeometry *g) { const_cast<QSGGeometry *>(g)->m_dirty_vertex_data = false; } + + static bool inline hasDirtyIndexData(const QSGGeometry *g) { return g->m_dirty_vertex_data; } + static void inline clearDirtyIndexData(const QSGGeometry *g) { const_cast<QSGGeometry *>(g)->m_dirty_index_data = false; } + +}; + +QT_END_NAMESPACE + +#endif // QSGGEOMETRY_P_H |