/*
 * Copyright (c) 2010-2024 Belledonne Communications SARL.
 *
 * This file is part of linphone-desktop
 * (see https://www.linphone.org).
 *
 * 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 3 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/>.
 */

#include <QQuickPaintedItem>

class FPSCounter : public QQuickPaintedItem {
	Q_OBJECT
	Q_PROPERTY(int fps READ fps NOTIFY fpsChanged)
public:
	FPSCounter(QQuickItem *parent = 0);
	~FPSCounter();
	void paint(QPainter *);
	Q_INVOKABLE int fps() const;

signals:
	void fpsChanged(int);

private:
	void recalculateFPS();
	int _currentFPS;
	int _cacheCount;
	QVector<qint64> _times;
};