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/****************************************************************************
**
** 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 plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QPixmap>
#include <QImage>
#include "qmeegographicssystemhelper.h"
class QMeeGoRuntime
{
public:
static void initialize();
static Qt::HANDLE imageToEGLSharedImage(const QImage &image);
static QPixmapData* pixmapDataFromEGLSharedImage(Qt::HANDLE handle, const QImage &softImage);
static QPixmapData* pixmapDataWithGLTexture(int w, int h);
static bool destroyEGLSharedImage(Qt::HANDLE handle);
static void updateEGLSharedImagePixmap(QPixmap *p);
static void setSurfaceFixedSize(int w, int h);
static void setSurfaceScaling(int x, int y, int w, int h);
static void setTranslucent(bool translucent);
static QPixmapData* pixmapDataWithNewLiveTexture(int w, int h, QImage::Format format);
static QPixmapData* pixmapDataFromLiveTextureHandle(Qt::HANDLE h);
static QImage* lockLiveTexture(QPixmap *pixmap, void *fenceSync);
static bool releaseLiveTexture(QPixmap *pixmap, QImage *image);
static Qt::HANDLE getLiveTextureHandle(QPixmap *pixmap);
static void* createFenceSync();
static void destroyFenceSync(void *fs);
static void invalidateLiveSurfaces();
static void switchToRaster();
static void switchToMeeGo();
static void enableSwitchEvents();
static void setSwitchPolicy(QMeeGoGraphicsSystemHelper::SwitchPolicy policy);
private:
static bool initialized;
static bool switchEventsEnabled;
};
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