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// Copyright (C) 2015 Paul Lemire
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include "qtickclockservice_p.h"
#include <Qt3DCore/private/qabstractframeadvanceservice_p.h>
#include <Qt3DCore/private/qabstractframeadvanceservice_p_p.h>
#include <Qt3DCore/private/qtickclock_p.h>
QT_BEGIN_NAMESPACE
namespace Qt3DCore {
class QTickClockServicePrivate : public QAbstractFrameAdvanceServicePrivate
{
public:
QTickClockServicePrivate()
: QAbstractFrameAdvanceServicePrivate(QStringLiteral("Default Frame Advance Service implementation"))
{
m_clock.setTickFrequency(60);
m_clock.start();
}
QTickClock m_clock;
};
/* !\internal
\class Qt3DCore::QTickClockService
\inmodule Qt3DCore
\brief Default QAbstractFrameAdvanceService implementation.
This default QAbstractFrameAdvanceService implementation has a frequency of 60 Hz.
*/
QTickClockService::QTickClockService()
: QAbstractFrameAdvanceService(*new QTickClockServicePrivate())
{
}
QTickClockService::~QTickClockService()
{
}
qint64 QTickClockService::waitForNextFrame()
{
Q_D(QTickClockService);
return d->m_clock.waitForNextTick();
}
/*
Starts the inner tick clock used by the service.
*/
void QTickClockService::start()
{
Q_D(QTickClockService);
d->m_clock.start();
}
void QTickClockService::stop()
{
}
} // Qt3D
QT_END_NAMESPACE
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