mirror of
https://github.com/yuzu-emu/FasTC
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42 lines
1.4 KiB
C
42 lines
1.4 KiB
C
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//--------------------------------------------------------------------------------------
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// Copyright 2011 Intel Corporation
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// All Rights Reserved
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//
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// Permission is granted to use, copy, distribute and prepare derivative works of this
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// software for any purpose and without fee, provided, that the above copyright notice
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// and this statement appear in all copies. Intel makes no representations about the
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// suitability of this software for any purpose. THIS SOFTWARE IS PROVIDED "AS IS."
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// INTEL SPECIFICALLY DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, AND ALL LIABILITY,
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// INCLUDING CONSEQUENTIAL AND OTHER INDIRECT DAMAGES, FOR THE USE OF THIS SOFTWARE,
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// INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PROPRIETARY RIGHTS, AND INCLUDING THE
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// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Intel does not
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// assume any responsibility for any errors which may appear in this software nor any
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// responsibility to update it.
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//
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//--------------------------------------------------------------------------------------
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#pragma once
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#include "Windows.h"
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// A simple stopwatch class using Windows' high-resolution performance counters.
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class StopWatch
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{
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public:
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StopWatch();
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void Start();
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void Stop();
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void Reset();
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double TimeInSeconds() const;
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double TimeInMilliseconds() const;
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double TimeInMicroseconds() const;
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private:
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LONGLONG frequency;
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LONGLONG start;
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LONGLONG stop;
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DWORD_PTR affinityMask;
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};
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