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/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtWaylandCompositor module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL$
** 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 https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 or (at your option) any later version
** approved by the KDE Free Qt Foundation. The licenses are as published by
** the Free Software Foundation and appearing in the file LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QWAYLANDSURFACEVIEW_P_H
#define QWAYLANDSURFACEVIEW_P_H
#include "qwaylandview.h"
#include <QtCore/QPoint>
#include <QtCore/QMutex>
#include <QtCore/private/qobject_p.h>
#include <QtWaylandCompositor/QWaylandBufferRef>
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
QT_BEGIN_NAMESPACE
class QWaylandSurface;
class QWaylandOutput;
class QWaylandViewPrivate : public QObjectPrivate
{
Q_DECLARE_PUBLIC(QWaylandView)
public:
static QWaylandViewPrivate *get(QWaylandView *view) { return view->d_func(); }
QWaylandViewPrivate()
{ }
void markSurfaceAsDestroyed(QWaylandSurface *surface);
void setSurface(QWaylandSurface *newSurface);
void clearFrontBuffer();
QObject *renderObject = nullptr;
QWaylandSurface *surface = nullptr;
QWaylandOutput *output = nullptr;
QPointF requestedPos;
QMutex bufferMutex;
QWaylandBufferRef currentBuffer;
QRegion currentDamage;
QWaylandBufferRef nextBuffer;
QRegion nextDamage;
bool nextBufferCommitted = false;
bool bufferLocked = false;
bool broadcastRequestedPositionChanged = false;
bool forceAdvanceSucceed = false;
bool allowDiscardFrontBuffer = false;
bool independentFrameCallback = false; //If frame callbacks are independent of the main quick scene graph
};
QT_END_NAMESPACE
#endif /*QWAYLANDSURFACEVIEW_P_H*/
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