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Diffstat (limited to '')
-rw-r--r-- | src/core/hle/service/time/standard_steady_clock_core.cpp | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/core/hle/service/time/standard_steady_clock_core.cpp b/src/core/hle/service/time/standard_steady_clock_core.cpp new file mode 100644 index 000000000..ca1a783fc --- /dev/null +++ b/src/core/hle/service/time/standard_steady_clock_core.cpp @@ -0,0 +1,26 @@ +// Copyright 2019 yuzu emulator team +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#include "core/core.h" +#include "core/core_timing.h" +#include "core/core_timing_util.h" +#include "core/hle/service/time/standard_steady_clock_core.h" + +namespace Service::Time::Clock { + +TimeSpanType StandardSteadyClockCore::GetCurrentRawTimePoint(Core::System& system) { + const TimeSpanType ticks_time_span{TimeSpanType::FromTicks( + Core::Timing::CpuCyclesToClockCycles(system.CoreTiming().GetTicks()), + Core::Timing::CNTFREQ)}; + TimeSpanType raw_time_point{setup_value.nanoseconds + ticks_time_span.nanoseconds}; + + if (raw_time_point.nanoseconds < cached_raw_time_point.nanoseconds) { + raw_time_point.nanoseconds = cached_raw_time_point.nanoseconds; + } + + cached_raw_time_point = raw_time_point; + return raw_time_point; +} + +} // namespace Service::Time::Clock |