/********************************************************************
 KWin - the KDE window manager
 This file is part of the KDE project.

Copyright (C) 2016 Oleg Chernovskiy <kanedias@xaker.ru>

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*********************************************************************/
#ifndef REMOTEACCESSMANAGER_H
#define REMOTEACCESSMANAGER_H

// KWayland
#include <KWaylandServer/display.h>
#include <KWaylandServer/remote_access_interface.h>
// Qt
#include <QObject>

struct gbm_bo;
struct gbm_surface;

namespace KWin
{

class DrmOutput;
class DrmBuffer;

using KWaylandServer::RemoteAccessManagerInterface;
using KWaylandServer::BufferHandle;

class RemoteAccessManager : public QObject
{
    Q_OBJECT
public:
    explicit RemoteAccessManager(QObject *parent = nullptr);
    ~RemoteAccessManager() override;

    void passBuffer(DrmOutput *output, DrmBuffer *buffer);

signals:
    void bufferNoLongerNeeded(qint32 gbm_handle);

private:
    void releaseBuffer(const BufferHandle *buf);

    RemoteAccessManagerInterface *m_interface = nullptr;
};

} // KWin namespace

#endif // REMOTEACCESSMANAGER_H