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/*
* Copyright (c) 2017, Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
//!
//! \file cm_perf.h
//! \brief Contains functions which recode time and calculate performance
//!
#ifndef MEDIADRIVER_AGNOSTIC_COMMON_CM_CMPERF_H_
#define MEDIADRIVER_AGNOSTIC_COMMON_CM_CMPERF_H_
#include <string>
#include "mos_os.h"
#if CM_LOG_ON
class CmTimer
{
public:
CmTimer(std::string FunctionName);
~CmTimer();
void Stop();
std::string ToString();
private:
float TotalMilliSecond();
void Start();
uint64_t m_cycles;
LARGE_INTEGER m_start;
LARGE_INTEGER m_end;
LARGE_INTEGER m_freq;
std::string m_funcName;
bool m_bstopped;
};
#endif // #if CM_LOG_ON
#endif // #ifndef MEDIADRIVER_AGNOSTIC_COMMON_CM_CMPERF_H_
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