diff options
Diffstat (limited to 'osdep/timer-win2.c')
-rw-r--r-- | osdep/timer-win2.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/osdep/timer-win2.c b/osdep/timer-win2.c index 136bb0becc..ed09ed18db 100644 --- a/osdep/timer-win2.c +++ b/osdep/timer-win2.c @@ -21,6 +21,7 @@ #include <windows.h> #include <sys/time.h> #include <mmsystem.h> +#include <stdlib.h> #include "timer.h" void mp_sleep_us(int64_t us) @@ -42,8 +43,15 @@ uint64_t mp_raw_time_us(void) return tv.tv_sec * 1000000LL + tv.tv_usec; } +static void restore_timer(void) +{ + // The MSDN documents that begin/end "must" be matched. This satisfies + // this requirement. + timeEndPeriod(1); +} + void mp_raw_time_init(void) { - // request 1ms timer resolution - timeBeginPeriod(1); + timeBeginPeriod(1); // request 1ms timer resolution + atexit(restore_timer); } |