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| author | Max Kellermann <max@duempel.org> | 2013-11-24 21:14:38 +0100 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2013-11-24 21:14:38 +0100 |
| commit | 529b4bd185eb130580c09c24450d80d62c9ae769 (patch) | |
| tree | a002854fefe89cb1eaa16ac0b45558e6ea20478f /src/system/Clock.cxx | |
| parent | 85b51e4e779360a4f2ead4404bf4d6b547f6d49d (diff) | |
| download | mpd-529b4bd185eb130580c09c24450d80d62c9ae769.tar.gz mpd-529b4bd185eb130580c09c24450d80d62c9ae769.tar.xz mpd-529b4bd185eb130580c09c24450d80d62c9ae769.zip | |
Stats: use monotonic clock instead of GTimer
Reduce GLib usage.
Diffstat (limited to '')
| -rw-r--r-- | src/system/Clock.cxx | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/system/Clock.cxx b/src/system/Clock.cxx index 17b221c15..8fbd76d22 100644 --- a/src/system/Clock.cxx +++ b/src/system/Clock.cxx @@ -31,6 +31,28 @@ #endif unsigned +MonotonicClockS(void) +{ +#ifdef WIN32 + return GetTickCount() / 1000; +#elif defined(__APPLE__) /* OS X does not define CLOCK_MONOTONIC */ + static mach_timebase_info_data_t base; + if (base.denom == 0) + (void)mach_timebase_info(&base); + + return (unsigned)((mach_absolute_time() * base.numer / 1000) + / (1000000 * base.denom)); +#elif defined(CLOCK_MONOTONIC) + struct timespec ts; + clock_gettime(CLOCK_MONOTONIC, &ts); + return ts.tv_sec; +#else + /* we have no monotonic clock, fall back to time() */ + return time(nullptr); +#endif +} + +unsigned MonotonicClockMS(void) { #ifdef WIN32 |