/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the plugins 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 QKMSDEVICE_H
#define QKMSDEVICE_H

#include <stddef.h>

extern "C" {
#include <gbm.h>
}
#include <EGL/egl.h>

#include <QObject>

QT_BEGIN_NAMESPACE

class gbm_device;
class QKmsIntegration;

class QKmsDevice : public QObject
{
    Q_OBJECT
public:
    explicit QKmsDevice(const QString &path, QKmsIntegration *parent);
    ~QKmsDevice();

    EGLDisplay eglDisplay() { return m_eglDisplay; }
    gbm_device *gbmDevice() { return m_graphicsBufferManager; }
    int fd() const { return m_fd; }

    static void pageFlipHandler(int fd, unsigned int frame, unsigned int sec,
                                unsigned int usec, void *data);

public slots:
    void handlePageFlipCompleted();
private:
    void createScreens();

    QKmsIntegration *m_integration;

    EGLDisplay m_eglDisplay;
    EGLContext m_eglContext;
    gbm_device *m_graphicsBufferManager;
    int m_fd;
};

QT_END_NAMESPACE

#endif // QKMSDEVICE_H