mirror of
https://github.com/minetest/minetest.git
synced 2024-12-27 00:17:29 +01:00
64 lines
1.6 KiB
C++
64 lines
1.6 KiB
C++
/*
|
|
Minetest
|
|
Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU Lesser General Public License as published by
|
|
the Free Software Foundation; either version 2.1 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License along
|
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
#include "timetaker.h"
|
|
|
|
#include "porting.h"
|
|
#include "log.h"
|
|
#include <ostream>
|
|
|
|
TimeTaker::TimeTaker(const std::string &name, u64 *result, TimePrecision prec)
|
|
{
|
|
m_name = name;
|
|
m_result = result;
|
|
m_precision = prec;
|
|
m_time1 = porting::getTime(prec);
|
|
}
|
|
|
|
u64 TimeTaker::stop(bool quiet)
|
|
{
|
|
if (m_running) {
|
|
u64 dtime = porting::getTime(m_precision) - m_time1;
|
|
if (m_result != nullptr) {
|
|
(*m_result) += dtime;
|
|
} else {
|
|
if (!quiet) {
|
|
static const char* const units[] = {
|
|
"s" /* PRECISION_SECONDS */,
|
|
"ms" /* PRECISION_MILLI */,
|
|
"us" /* PRECISION_MICRO */,
|
|
"ns" /* PRECISION_NANO */,
|
|
};
|
|
infostream << m_name << " took "
|
|
<< dtime << units[m_precision]
|
|
<< std::endl;
|
|
}
|
|
}
|
|
m_running = false;
|
|
return dtime;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
u64 TimeTaker::getTimerTime()
|
|
{
|
|
return porting::getTime(m_precision) - m_time1;
|
|
}
|
|
|