mirror of https://github.com/mpv-player/mpv
48 lines
964 B
C
48 lines
964 B
C
// Precise timer routines for LINUX (C) LGB & A'rpi/ASTRAL
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#include <unistd.h>
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#ifdef __BEOS__
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#define usleep(t) snooze(t)
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#endif
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#include <stdlib.h>
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#include <time.h>
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#include <sys/time.h>
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#include "config.h"
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const char timer_name[] =
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#ifdef HAVE_NANOSLEEP
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"nanosleep()";
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#else
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"usleep()";
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#endif
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int usec_sleep(int usec_delay)
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{
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#ifdef HAVE_NANOSLEEP
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struct timespec ts;
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ts.tv_sec = usec_delay / 1000000;
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ts.tv_nsec = (usec_delay % 1000000) * 1000;
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return nanosleep(&ts, NULL);
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#else
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return usleep(usec_delay);
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#endif
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}
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// Returns current time in microseconds
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unsigned int GetTimer(void){
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struct timeval tv;
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gettimeofday(&tv,NULL);
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return (tv.tv_sec*1000000+tv.tv_usec);
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}
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// Returns current time in milliseconds
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unsigned int GetTimerMS(void){
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struct timeval tv;
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gettimeofday(&tv,NULL);
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return (tv.tv_sec*1000+tv.tv_usec/1000);
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}
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// Initialize timer, must be called at least once at start
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void InitTimer(void){
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}
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