/****************************************************************************
**
** Copyright (C) 2018 Klaralvdalens Datakonsult AB (KDAB).
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt3D module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or 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.GPL2 and 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-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/

#include "waitfence_p.h"
#include <Qt3DRender/private/qwaitfence_p.h>

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists for the convenience
// of other Qt classes.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//


QT_BEGIN_NAMESPACE

namespace Qt3DRender {

namespace Render {

WaitFence::WaitFence()
    : FrameGraphNode(FrameGraphNode::WaitFence)
{
    m_data.handleType = QWaitFence::NoHandle;
    m_data.waitOnCPU = false;
    m_data.timeout = std::numeric_limits<quint64>::max();
}

WaitFence::~WaitFence()
{
}

void WaitFence::syncFromFrontEnd(const Qt3DCore::QNode *frontEnd, bool firstTime)
{
    const QWaitFence *node = qobject_cast<const QWaitFence *>(frontEnd);
    if (!node)
        return;

    FrameGraphNode::syncFromFrontEnd(frontEnd, firstTime);

    if (node->handleType() != m_data.handleType) {
        m_data.handleType = node->handleType();
        markDirty(AbstractRenderer::FrameGraphDirty);
    }
    if (node->handle() != m_data.handle) {
        m_data.handle = node->handle();
        markDirty(AbstractRenderer::FrameGraphDirty);
    }
    if (node->timeout() != m_data.timeout) {
        m_data.timeout = node->timeout();
        markDirty(AbstractRenderer::FrameGraphDirty);
    }
    if (node->waitOnCPU() != m_data.waitOnCPU) {
        m_data.waitOnCPU = node->waitOnCPU();
        markDirty(AbstractRenderer::FrameGraphDirty);
    }
}

} // namespace Render

} // namespace Qt3DRender

QT_END_NAMESPACE
