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/****************************************************************************
**
** Copyright (C) 2015 Pier Luigi Fiorini <pierluigi.fiorini@gmail.com>
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtWaylandCompositor module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** 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 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 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.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 later 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 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qwaylandquickoutput.h"
#include "qwaylandquickcompositor.h"
QT_BEGIN_NAMESPACE
QWaylandQuickOutput::QWaylandQuickOutput(QWaylandCompositor *compositor, QQuickWindow *window,
const QString &manufacturer, const QString &model)
: QWaylandOutput(compositor, window, manufacturer, model)
, m_updateScheduled(false)
, m_automaticFrameCallbacks(false)
{
connect(window, &QQuickWindow::beforeSynchronizing,
this, &QWaylandQuickOutput::updateStarted,
Qt::DirectConnection);
connect(window, &QQuickWindow::beforeRendering,
this, &QWaylandQuickOutput::doFrameCallbacks);
}
QQuickWindow *QWaylandQuickOutput::quickWindow() const
{
return static_cast<QQuickWindow *>(window());
}
void QWaylandQuickOutput::update()
{
if (!m_updateScheduled) {
quickWindow()->update();
m_updateScheduled = true;
}
}
bool QWaylandQuickOutput::automaticFrameCallbacks() const
{
return m_automaticFrameCallbacks;
}
void QWaylandQuickOutput::setAutomaticFrameCallbacks(bool automatic)
{
m_automaticFrameCallbacks = automatic;
}
void QWaylandQuickOutput::updateStarted()
{
m_updateScheduled = false;
frameStarted();
compositor()->cleanupGraphicsResources();
}
void QWaylandQuickOutput::doFrameCallbacks()
{
if (m_automaticFrameCallbacks)
sendFrameCallbacks();
}
QT_END_NAMESPACE
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