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author | Fernando Sahmkow <fsahmkow27@gmail.com> | 2020-02-12 00:56:24 +0100 |
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committer | FernandoS27 <fsahmkow27@gmail.com> | 2020-02-12 01:19:11 +0100 |
commit | 1e6f8aba04b7be0f90b97aed2527558c755935d6 (patch) | |
tree | dea6dc5efd324eb6bc8667a114e20c6e91a28195 /src/core/core_timing_util.h | |
parent | Kernel: Refactor synchronization to better match RE (diff) | |
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Diffstat (limited to 'src/core/core_timing_util.h')
-rw-r--r-- | src/core/core_timing_util.h | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/src/core/core_timing_util.h b/src/core/core_timing_util.h index cdd84d70f..addc72b19 100644 --- a/src/core/core_timing_util.h +++ b/src/core/core_timing_util.h @@ -6,28 +6,24 @@ #include <chrono> #include "common/common_types.h" +#include "core/hardware_properties.h" namespace Core::Timing { -// The below clock rate is based on Switch's clockspeed being widely known as 1.020GHz -// The exact value used is of course unverified. -constexpr u64 BASE_CLOCK_RATE = 1019215872; // Switch clock speed is 1020MHz un/docked -constexpr u64 CNTFREQ = 19200000; // Value from fusee. - s64 msToCycles(std::chrono::milliseconds ms); s64 usToCycles(std::chrono::microseconds us); s64 nsToCycles(std::chrono::nanoseconds ns); inline std::chrono::milliseconds CyclesToMs(s64 cycles) { - return std::chrono::milliseconds(cycles * 1000 / BASE_CLOCK_RATE); + return std::chrono::milliseconds(cycles * 1000 / Hardware::BASE_CLOCK_RATE); } inline std::chrono::nanoseconds CyclesToNs(s64 cycles) { - return std::chrono::nanoseconds(cycles * 1000000000 / BASE_CLOCK_RATE); + return std::chrono::nanoseconds(cycles * 1000000000 / Hardware::BASE_CLOCK_RATE); } inline std::chrono::microseconds CyclesToUs(s64 cycles) { - return std::chrono::microseconds(cycles * 1000000 / BASE_CLOCK_RATE); + return std::chrono::microseconds(cycles * 1000000 / Hardware::BASE_CLOCK_RATE); } u64 CpuCyclesToClockCycles(u64 ticks); |