blob: 1378e6ea7e9ac0c2e438ab4422cdce1d64f67edd (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
/*
* precise timer routines for Linux
* copyright (C) LGB & A'rpi/ASTRAL
*
* This file is part of MPlayer.
*
* MPlayer 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.
*
* MPlayer 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 MPlayer; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <unistd.h>
#include <stdlib.h>
#include <time.h>
#include <sys/time.h>
#include "config.h"
#include "timer.h"
void mp_sleep_us(int64_t us)
{
if (us < 0)
return;
#if HAVE_NANOSLEEP
struct timespec ts;
ts.tv_sec = us / 1000000;
ts.tv_nsec = (us % 1000000) * 1000;
nanosleep(&ts, NULL);
#else
usleep(us);
#endif
}
uint64_t mp_raw_time_us(void)
{
struct timeval tv;
gettimeofday(&tv,NULL);
return tv.tv_sec * 1000000LL + tv.tv_usec;
}
void mp_raw_time_init(void)
{
}
|
