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std::chrono cleanup: always use steady_clock

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This commit is contained in:
Nekotekina 2020-12-11 16:31:32 +03:00
parent 12a48fc6d1
commit aa3aef4beb
19 changed files with 96 additions and 97 deletions
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16
Utilities/Timer.h
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@ -8,8 +8,8 @@ class Timer
{
private:
bool m_stopped;
std::chrono::steady_clock::time_point m_start;
std::chrono::steady_clock::time_point m_end;
steady_clock::time_point m_start;
steady_clock::time_point m_end;
public:
Timer() : m_stopped(false)
@ -19,13 +19,13 @@ public:
void Start()
{
m_stopped = false;
m_start = std::chrono::steady_clock::now();
m_start = steady_clock::now();
}
void Stop()
{
m_stopped = true;
m_end = std::chrono::steady_clock::now();
m_end = steady_clock::now();
}
double GetElapsedTimeInSec() const
@ -40,21 +40,21 @@ public:
u64 GetElapsedTimeInMicroSec() const
{
std::chrono::steady_clock::time_point now = m_stopped ? m_end : std::chrono::steady_clock::now();
steady_clock::time_point now = m_stopped ? m_end : steady_clock::now();
return std::chrono::duration_cast<std::chrono::microseconds>(now - m_start).count();
}
u64 GetElapsedTimeInNanoSec() const
{
std::chrono::steady_clock::time_point now = m_stopped ? m_end : std::chrono::steady_clock::now();
steady_clock::time_point now = m_stopped ? m_end : steady_clock::now();
return std::chrono::duration_cast<std::chrono::nanoseconds>(now - m_start).count();
}
u64 GetMsSince(std::chrono::steady_clock::time_point timestamp)
u64 GetMsSince(steady_clock::time_point timestamp)
{
std::chrono::steady_clock::time_point now = m_stopped ? m_end : std::chrono::steady_clock::now();
steady_clock::time_point now = m_stopped ? m_end : steady_clock::now();
return std::chrono::duration_cast<std::chrono::milliseconds>(now - timestamp).count();
}

11
Utilities/types.h
View file

@ -17,6 +17,10 @@
#include <limits>
#include <array>
using std::chrono::steady_clock;
using namespace std::literals;
#ifdef _MSC_VER
#if !defined(__cpp_lib_bitops) && _MSC_VER < 1928
#define __cpp_lib_bitops
@ -43,9 +47,6 @@
#define CHECK_MAX_SIZE(type, size) static_assert(sizeof(type) <= size, #type " type size is too big")
#define CHECK_SIZE_ALIGN(type, size, align) CHECK_SIZE(type, size); CHECK_ALIGN(type, align)
// Variant pattern matching helper
#define MATCH(arg, ...) constexpr(std::is_same_v<std::decay_t<decltype(arg)>, __VA_ARGS__>)
#define DECLARE(...) decltype(__VA_ARGS__) __VA_ARGS__
#define STR_CASE(...) case __VA_ARGS__: return #__VA_ARGS__
@ -149,10 +150,6 @@ namespace std
}
#endif
using steady_clock = std::conditional<
std::chrono::high_resolution_clock::is_steady,
std::chrono::high_resolution_clock, std::chrono::steady_clock>::type;
// Get integral type from type size
template <std::size_t N>
struct get_int_impl