Differential D8201 Diff 20886 libs/global/kis_latency_tracker.cpp

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		1		/*
		2		* Copyright (C) 2017 Bernhard Liebl <poke1024@gmx.de>
		3		*
		4		* This program is free software; you can redistribute it and/or modify
		5		* it under the terms of the GNU General Public License as published by
		6		* the Free Software Foundation; either version 2 of the License, or
		7		* (at your option) any later version.
		8		*
		9		* This program is distributed in the hope that it will be useful,
		10		* but WITHOUT ANY WARRANTY; without even the implied warranty of
		11		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		12		* GNU General Public License for more details.
		13		*
		14		* You should have received a copy of the GNU General Public License
		15		* along with this program; if not, write to the Free Software
		16		* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
		17		*/
		18
		19		#include "kis_latency_tracker.h"
		20
		21		KisLatencyTracker::KisLatencyTracker(int windowSize) :
		22		KisScalarTracker<qint64>("event latency", windowSize)
		23		{
		24		}
		25
		26		void KisLatencyTracker::push(qint64 timestamp)
		27		{
		28		const qint64 latency = currentTimestamp() - timestamp;
		29		KisScalarTracker<qint64>::push(latency);
		30		}