diff options
Diffstat (limited to '')
| -rw-r--r-- | src/common/x64/native_clock.cpp | 26 |
1 files changed, 11 insertions, 15 deletions
diff --git a/src/common/x64/native_clock.cpp b/src/common/x64/native_clock.cpp index 7d2a26bd9..d2d27fafe 100644 --- a/src/common/x64/native_clock.cpp +++ b/src/common/x64/native_clock.cpp @@ -8,39 +8,35 @@ namespace Common::X64 { NativeClock::NativeClock(u64 rdtsc_frequency_) - : start_ticks{FencedRDTSC()}, rdtsc_frequency{rdtsc_frequency_}, - ns_rdtsc_factor{GetFixedPoint64Factor(NsRatio::den, rdtsc_frequency)}, + : rdtsc_frequency{rdtsc_frequency_}, ns_rdtsc_factor{GetFixedPoint64Factor(NsRatio::den, + rdtsc_frequency)}, us_rdtsc_factor{GetFixedPoint64Factor(UsRatio::den, rdtsc_frequency)}, ms_rdtsc_factor{GetFixedPoint64Factor(MsRatio::den, rdtsc_frequency)}, cntpct_rdtsc_factor{GetFixedPoint64Factor(CNTFRQ, rdtsc_frequency)}, gputick_rdtsc_factor{GetFixedPoint64Factor(GPUTickFreq, rdtsc_frequency)} {} std::chrono::nanoseconds NativeClock::GetTimeNS() const { - return std::chrono::nanoseconds{MultiplyHigh(GetHostTicksElapsed(), ns_rdtsc_factor)}; + return std::chrono::nanoseconds{MultiplyHigh(GetUptime(), ns_rdtsc_factor)}; } std::chrono::microseconds NativeClock::GetTimeUS() const { - return std::chrono::microseconds{MultiplyHigh(GetHostTicksElapsed(), us_rdtsc_factor)}; + return std::chrono::microseconds{MultiplyHigh(GetUptime(), us_rdtsc_factor)}; } std::chrono::milliseconds NativeClock::GetTimeMS() const { - return std::chrono::milliseconds{MultiplyHigh(GetHostTicksElapsed(), ms_rdtsc_factor)}; + return std::chrono::milliseconds{MultiplyHigh(GetUptime(), ms_rdtsc_factor)}; } -u64 NativeClock::GetCNTPCT() const { - return MultiplyHigh(GetHostTicksElapsed(), cntpct_rdtsc_factor); +s64 NativeClock::GetCNTPCT() const { + return MultiplyHigh(GetUptime(), cntpct_rdtsc_factor); } -u64 NativeClock::GetGPUTick() const { - return MultiplyHigh(GetHostTicksElapsed(), gputick_rdtsc_factor); +s64 NativeClock::GetGPUTick() const { + return MultiplyHigh(GetUptime(), gputick_rdtsc_factor); } -u64 NativeClock::GetHostTicksNow() const { - return FencedRDTSC(); -} - -u64 NativeClock::GetHostTicksElapsed() const { - return FencedRDTSC() - start_ticks; +s64 NativeClock::GetUptime() const { + return static_cast<s64>(FencedRDTSC()); } bool NativeClock::IsNative() const { |