/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** 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 http://www.qt.io/terms-conditions. For further
** information use the contact form at http://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 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QWAYLANDSERVERBUFFERINTEGRATION_H
#define QWAYLANDSERVERBUFFERINTEGRATION_H

#include <QtCore/QSize>
#include <QtGui/qopengl.h>

#include <QtWaylandClient/private/qwayland-server-buffer-extension.h>
#include <QtWaylandClient/private/qwaylandclientexport_p.h>

QT_BEGIN_NAMESPACE

namespace QtWaylandClient {

class QWaylandDisplay;

class Q_WAYLAND_CLIENT_EXPORT QWaylandServerBuffer
{
public:
    enum Format {
        RGBA32,
        A8
    };

    QWaylandServerBuffer();
    virtual ~QWaylandServerBuffer();

    virtual void bindTextureToBuffer() = 0;

    Format format() const;
    QSize size() const;

    void setUserData(void *userData);
    void *userData() const;

protected:
    Format m_format;
    QSize m_size;

private:
    void *m_user_data;
};

class Q_WAYLAND_CLIENT_EXPORT QWaylandServerBufferIntegration
{
public:
    QWaylandServerBufferIntegration();
    virtual ~QWaylandServerBufferIntegration();

    virtual void initialize(QWaylandDisplay *display) = 0;

    virtual QWaylandServerBuffer *serverBuffer(struct qt_server_buffer *buffer) = 0;
};

}

QT_END_NAMESPACE

#endif
