/*
* CINELERRA
* Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
- *
+ *
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 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 General Public License for more details.
- *
+ *
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
+ *
*/
#include "bctimer.h"
int64_t Timer::get_difference(struct timeval *result)
{
gettimeofday(&new_time, 0);
-
+
result->tv_usec = new_time.tv_usec - current_time.tv_usec;
result->tv_sec = new_time.tv_sec - current_time.tv_sec;
- if(result->tv_usec < 0)
+ if(result->tv_usec < 0)
{
- result->tv_usec += 1000000;
- result->tv_sec--;
+ result->tv_usec += 1000000;
+ result->tv_sec--;
}
-
+
return (int64_t)result->tv_sec * 1000 + (int64_t)result->tv_usec / 1000;
}
new_time.tv_sec--;
}
- return (int64_t)new_time.tv_sec * 1000 +
+ return (int64_t)new_time.tv_sec * 1000 +
(int64_t)new_time.tv_usec / 1000;
}
int64_t Timer::get_scaled_difference(long denominator)
{
get_difference(&new_time);
- return (int64_t)new_time.tv_sec * denominator +
+ return (int64_t)new_time.tv_sec * denominator +
(int64_t)((double)new_time.tv_usec / 1000000 * denominator);
}