From e3524d114246a9221c766bdf1992777b208cbd67 Mon Sep 17 00:00:00 2001 From: Fernando Sahmkow Date: Mon, 10 Feb 2020 11:20:40 -0400 Subject: Common: Refactor & Document Wall clock. --- src/common/wall_clock.h | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) (limited to 'src/common/wall_clock.h') diff --git a/src/common/wall_clock.h b/src/common/wall_clock.h index 6f763d74b..fc34429bb 100644 --- a/src/common/wall_clock.h +++ b/src/common/wall_clock.h @@ -5,6 +5,7 @@ #pragma once #include +#include #include "common/common_types.h" @@ -12,10 +13,20 @@ namespace Common { class WallClock { public: + + /// Returns current wall time in nanoseconds virtual std::chrono::nanoseconds GetTimeNS() = 0; + + /// Returns current wall time in microseconds virtual std::chrono::microseconds GetTimeUS() = 0; + + /// Returns current wall time in milliseconds virtual std::chrono::milliseconds GetTimeMS() = 0; + + /// Returns current wall time in emulated clock cycles virtual u64 GetClockCycles() = 0; + + /// Returns current wall time in emulated cpu cycles virtual u64 GetCPUCycles() = 0; /// Tells if the wall clock, uses the host CPU's hardware clock @@ -35,6 +46,6 @@ private: bool is_native; }; -WallClock* CreateBestMatchingClock(u32 emulated_cpu_frequency, u32 emulated_clock_frequency); +std::unique_ptr CreateBestMatchingClock(u32 emulated_cpu_frequency, u32 emulated_clock_frequency); } // namespace Common -- cgit v1.2.3