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authorbunnei <bunneidev@gmail.com>2019-12-22 23:49:51 +0100
committerbunnei <bunneidev@gmail.com>2020-01-04 19:48:29 +0100
commit78f977c980e125e92b86261335447d0a254f18ee (patch)
treeeca0bcfdcabe32dd737fc545b1ce42395cdad2fc /src/core/hle/service/time/standard_steady_clock_core.cpp
parentcore: Initialize several structs that make use of Common::UUID. (diff)
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Diffstat (limited to 'src/core/hle/service/time/standard_steady_clock_core.cpp')
-rw-r--r--src/core/hle/service/time/standard_steady_clock_core.cpp26
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