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Timer.h
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/* Copyright (c) 2014-2017, ARM Limited and Contributors
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*
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* SPDX-License-Identifier: MIT
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*
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* Permission is hereby granted, free of charge,
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* to any person obtaining a copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef TIMER_H
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#define TIMER_H
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#include <cstdio>
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#if defined(_WIN32)
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#else
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#include <sys/time.h>
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#endif
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namespace
MaliSDK
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{
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class
Timer
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{
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private
:
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int
frameCount
;
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float
fps
;
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float
lastTime
;
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#if defined(_WIN32)
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double
resetStamp;
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double
invFreq;
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float
lastInterval;
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float
lastFpsUpdate;
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#else
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timeval
startTime
;
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timeval
currentTime
;
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float
lastIntervalTime
;
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float
fpsTime
;
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#endif
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public
:
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Timer
();
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void
reset
();
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float
getTime
();
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};
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}
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#endif
/* TIMER_H */
MaliSDK::Timer::Timer
Timer()
Default Constructor.
Definition:
Timer.cpp:84
MaliSDK::Timer::getTime
float getTime()
Returns the time passed since object creation or since reset() was last called.
Definition:
Timer.cpp:109
MaliSDK::Timer::fps
float fps
Definition:
Timer.h:41
MaliSDK::Timer::reset
void reset()
Resets the timer to 0.0f.
Definition:
Timer.cpp:100
MaliSDK::Timer::currentTime
timeval currentTime
Definition:
Timer.h:50
MaliSDK::Timer::lastTime
float lastTime
Definition:
Timer.h:42
MaliSDK::Timer::startTime
timeval startTime
Definition:
Timer.h:49
MaliSDK::Timer::lastIntervalTime
float lastIntervalTime
Definition:
Timer.h:51
MaliSDK::Timer::fpsTime
float fpsTime
Definition:
Timer.h:52
MaliSDK::Timer::frameCount
int frameCount
Definition:
Timer.h:40
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Timer.h
(C) ARM Ltd. 2017