forked from bartvdbraak/blender
5ff132182d
This inconsistency drove me totally crazy, it's really confusing when it's inconsistent especially when you work on both Cycles and Blender sides. Shouldn;t cause merge PITA, it's whitespace changes only, Git should be able to merge it nicely.
82 lines
1.4 KiB
C++
82 lines
1.4 KiB
C++
/*
|
|
* Copyright 2011-2013 Blender Foundation
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include "util_time.h"
|
|
|
|
#ifdef _WIN32
|
|
|
|
#include <windows.h>
|
|
|
|
CCL_NAMESPACE_BEGIN
|
|
|
|
double time_dt()
|
|
{
|
|
__int64 frequency, counter;
|
|
|
|
QueryPerformanceFrequency((LARGE_INTEGER*)&frequency);
|
|
QueryPerformanceCounter((LARGE_INTEGER*)&counter);
|
|
|
|
return (double)counter/(double)frequency;
|
|
}
|
|
|
|
void time_sleep(double t)
|
|
{
|
|
Sleep((int)(t*1000));
|
|
}
|
|
|
|
CCL_NAMESPACE_END
|
|
|
|
#else
|
|
|
|
#include <sys/time.h>
|
|
#include <unistd.h>
|
|
|
|
CCL_NAMESPACE_BEGIN
|
|
|
|
double time_dt()
|
|
{
|
|
struct timeval now;
|
|
gettimeofday(&now, NULL);
|
|
|
|
return now.tv_sec + now.tv_usec*1e-6;
|
|
}
|
|
|
|
/* sleep t seconds */
|
|
void time_sleep(double t)
|
|
{
|
|
/* get whole seconds */
|
|
int s = (int)t;
|
|
|
|
if(s >= 1) {
|
|
sleep(s);
|
|
|
|
/* adjust parameter to remove whole seconds */
|
|
t -= s;
|
|
}
|
|
|
|
/* get microseconds */
|
|
int us = (int)(t * 1e6);
|
|
if(us > 0)
|
|
usleep(us);
|
|
}
|
|
|
|
CCL_NAMESPACE_END
|
|
|
|
#endif
|
|
|