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34 lines
662 B
34 lines
662 B
//
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// Copyright (c) 2014 The ANGLE Project Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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//
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// WindowsTimer.h: Definition of a high precision timer class on Windows
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#ifndef UTIL_WINDOWS_TIMER_H
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#define UTIL_WINDOWS_TIMER_H
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#include <windows.h>
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#include "Timer.h"
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class WindowsTimer : public Timer
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{
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public:
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WindowsTimer();
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void start() override;
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void stop() override;
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double getElapsedTime() const override;
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private:
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bool mRunning;
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LONGLONG mStartTime;
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LONGLONG mStopTime;
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LONGLONG mFrequency;
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};
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#endif // UTIL_WINDOWS_TIMER_H
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