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Merge remote-tracking branch 'bwr/linux_misc' into canary

This commit is contained in:
Prism Tutaj 2019-09-07 20:58:32 -05:00
parent 94d71c918e d8eb24f495
commit 7fcc89d1b9
1 changed files with 7 additions and 6 deletions
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13
src/xenia/base/clock_posix.cc
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@ -9,6 +9,7 @@
#include "xenia/base/clock.h"
#include <assert.h>
#include <sys/time.h>
#include <time.h>
@ -17,15 +18,15 @@ namespace xe {
uint64_t Clock::host_tick_frequency() {
timespec res;
clock_getres(CLOCK_MONOTONIC_RAW, &res);
return uint64_t(res.tv_sec) + uint64_t(res.tv_nsec) * 1000000000ull;
assert(res.tv_sec == 0);
return 1000000000ull / (uint64_t(res.tv_nsec));
}
uint64_t Clock::QueryHostTickCount() {
timespec res;
clock_gettime(CLOCK_MONOTONIC_RAW, &res);
timespec tr;
clock_gettime(CLOCK_MONOTONIC_RAW, &tr);
return uint64_t(res.tv_sec) + uint64_t(res.tv_nsec) * 1000000000ull;
return uint64_t(tr.tv_nsec) + uint64_t(tr.tv_sec) * 1000000000ull;
}
uint64_t Clock::QueryHostSystemTime() {
@ -43,4 +44,4 @@ uint64_t Clock::QueryHostUptimeMillis() {
return QueryHostTickCount() / (host_tick_frequency() / 1000);
}
} // namespace xe
} // namespace xe