From 02cd4ecf7d8a3e9738acffd1c38c99ea5599d7ad Mon Sep 17 00:00:00 2001 From: Dentomologist Date: Fri, 5 Aug 2022 17:31:25 -0700 Subject: [PATCH] Core: Use std::chrono time_since_epoch --- Source/Core/Core/State.cpp | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/Source/Core/Core/State.cpp b/Source/Core/Core/State.cpp index d4abf52bcd..a6467f2b2c 100644 --- a/Source/Core/Core/State.cpp +++ b/Source/Core/Core/State.cpp @@ -276,14 +276,7 @@ static constexpr int DOUBLE_TIME_OFFSET = (38 * 365 * 24 * 60 * 60); static double GetSystemTimeAsDouble() { - // FYI: std::chrono::system_clock epoch is not required to be 1970 until c++20. - // We will however assume time_t IS unix time. - using Clock = std::chrono::system_clock; - - // TODO: Use this on switch to c++20: - // const auto since_epoch = Clock::now().time_since_epoch(); - const auto unix_epoch = Clock::from_time_t({}); - const auto since_epoch = Clock::now() - unix_epoch; + const auto since_epoch = std::chrono::system_clock::now().time_since_epoch(); const auto since_double_time_epoch = since_epoch - std::chrono::seconds(DOUBLE_TIME_OFFSET); return std::chrono::duration_cast>(since_double_time_epoch).count();