mirror of
https://github.com/yuzu-emu/yuzu.git
synced 2024-08-20 15:23:22 +02:00
Merge pull request #861 from FearlessTobi/port-3972
Port #3972 from Citra: "common/timer: use std::chrono, avoid platform-dependent code"
This commit is contained in:
commit
05ee92a357
@ -3,31 +3,16 @@
|
||||
// Refer to the license.txt file included.
|
||||
|
||||
#include <ctime>
|
||||
|
||||
#include <fmt/format.h>
|
||||
|
||||
#ifdef _WIN32
|
||||
#include <windows.h>
|
||||
// windows.h needs to be included before other windows headers
|
||||
#include <mmsystem.h>
|
||||
#include <sys/timeb.h>
|
||||
#else
|
||||
#include <sys/time.h>
|
||||
#endif
|
||||
#include "common/common_types.h"
|
||||
#include "common/string_util.h"
|
||||
#include "common/timer.h"
|
||||
|
||||
namespace Common {
|
||||
|
||||
u32 Timer::GetTimeMs() {
|
||||
#ifdef _WIN32
|
||||
return timeGetTime();
|
||||
#else
|
||||
struct timeval t;
|
||||
(void)gettimeofday(&t, nullptr);
|
||||
return ((u32)(t.tv_sec * 1000 + t.tv_usec / 1000));
|
||||
#endif
|
||||
std::chrono::milliseconds Timer::GetTimeMs() {
|
||||
return std::chrono::duration_cast<std::chrono::milliseconds>(
|
||||
std::chrono::system_clock::now().time_since_epoch());
|
||||
}
|
||||
|
||||
// --------------------------------------------
|
||||
@ -63,7 +48,7 @@ void Timer::Update() {
|
||||
// -------------------------------------
|
||||
|
||||
// Get the number of milliseconds since the last Update()
|
||||
u64 Timer::GetTimeDifference() {
|
||||
std::chrono::milliseconds Timer::GetTimeDifference() {
|
||||
return GetTimeMs() - m_LastTime;
|
||||
}
|
||||
|
||||
@ -74,11 +59,11 @@ void Timer::AddTimeDifference() {
|
||||
}
|
||||
|
||||
// Get the time elapsed since the Start()
|
||||
u64 Timer::GetTimeElapsed() {
|
||||
std::chrono::milliseconds Timer::GetTimeElapsed() {
|
||||
// If we have not started yet, return 1 (because then I don't
|
||||
// have to change the FPS calculation in CoreRerecording.cpp .
|
||||
if (m_StartTime == 0)
|
||||
return 1;
|
||||
if (m_StartTime.count() == 0)
|
||||
return std::chrono::milliseconds(1);
|
||||
|
||||
// Return the final timer time if the timer is stopped
|
||||
if (!m_Running)
|
||||
@ -90,49 +75,34 @@ u64 Timer::GetTimeElapsed() {
|
||||
// Get the formatted time elapsed since the Start()
|
||||
std::string Timer::GetTimeElapsedFormatted() const {
|
||||
// If we have not started yet, return zero
|
||||
if (m_StartTime == 0)
|
||||
if (m_StartTime.count() == 0)
|
||||
return "00:00:00:000";
|
||||
|
||||
// The number of milliseconds since the start.
|
||||
// Use a different value if the timer is stopped.
|
||||
u64 Milliseconds;
|
||||
std::chrono::milliseconds Milliseconds;
|
||||
if (m_Running)
|
||||
Milliseconds = GetTimeMs() - m_StartTime;
|
||||
else
|
||||
Milliseconds = m_LastTime - m_StartTime;
|
||||
// Seconds
|
||||
u32 Seconds = (u32)(Milliseconds / 1000);
|
||||
std::chrono::seconds Seconds = std::chrono::duration_cast<std::chrono::seconds>(Milliseconds);
|
||||
// Minutes
|
||||
u32 Minutes = Seconds / 60;
|
||||
std::chrono::minutes Minutes = std::chrono::duration_cast<std::chrono::minutes>(Milliseconds);
|
||||
// Hours
|
||||
u32 Hours = Minutes / 60;
|
||||
std::chrono::hours Hours = std::chrono::duration_cast<std::chrono::hours>(Milliseconds);
|
||||
|
||||
std::string TmpStr = fmt::format("{:02}:{:02}:{:02}:{:03}", Hours, Minutes % 60, Seconds % 60,
|
||||
Milliseconds % 1000);
|
||||
std::string TmpStr = fmt::format("{:02}:{:02}:{:02}:{:03}", Hours.count(), Minutes.count() % 60,
|
||||
Seconds.count() % 60, Milliseconds.count() % 1000);
|
||||
return TmpStr;
|
||||
}
|
||||
|
||||
// Get current time
|
||||
void Timer::IncreaseResolution() {
|
||||
#ifdef _WIN32
|
||||
timeBeginPeriod(1);
|
||||
#endif
|
||||
}
|
||||
|
||||
void Timer::RestoreResolution() {
|
||||
#ifdef _WIN32
|
||||
timeEndPeriod(1);
|
||||
#endif
|
||||
}
|
||||
|
||||
// Get the number of seconds since January 1 1970
|
||||
u64 Timer::GetTimeSinceJan1970() {
|
||||
time_t ltime;
|
||||
time(<ime);
|
||||
return ((u64)ltime);
|
||||
std::chrono::seconds Timer::GetTimeSinceJan1970() {
|
||||
return std::chrono::duration_cast<std::chrono::seconds>(GetTimeMs());
|
||||
}
|
||||
|
||||
u64 Timer::GetLocalTimeSinceJan1970() {
|
||||
std::chrono::seconds Timer::GetLocalTimeSinceJan1970() {
|
||||
time_t sysTime, tzDiff, tzDST;
|
||||
struct tm* gmTime;
|
||||
|
||||
@ -149,7 +119,7 @@ u64 Timer::GetLocalTimeSinceJan1970() {
|
||||
gmTime = gmtime(&sysTime);
|
||||
tzDiff = sysTime - mktime(gmTime);
|
||||
|
||||
return (u64)(sysTime + tzDiff + tzDST);
|
||||
return std::chrono::seconds(sysTime + tzDiff + tzDST);
|
||||
}
|
||||
|
||||
// Return the current time formatted as Minutes:Seconds:Milliseconds
|
||||
@ -164,30 +134,16 @@ std::string Timer::GetTimeFormatted() {
|
||||
|
||||
strftime(tmp, 6, "%M:%S", gmTime);
|
||||
|
||||
// Now tack on the milliseconds
|
||||
#ifdef _WIN32
|
||||
struct timeb tp;
|
||||
(void)::ftime(&tp);
|
||||
return fmt::format("{}:{:03}", tmp, tp.millitm);
|
||||
#else
|
||||
struct timeval t;
|
||||
(void)gettimeofday(&t, nullptr);
|
||||
return fmt::format("{}:{:03}", tmp, static_cast<int>(t.tv_usec / 1000));
|
||||
#endif
|
||||
u64 milliseconds = static_cast<u64>(GetTimeMs().count()) % 1000;
|
||||
return fmt::format("{}:{:03}", tmp, milliseconds);
|
||||
}
|
||||
|
||||
// Returns a timestamp with decimals for precise time comparisons
|
||||
// ----------------
|
||||
double Timer::GetDoubleTime() {
|
||||
#ifdef _WIN32
|
||||
struct timeb tp;
|
||||
(void)::ftime(&tp);
|
||||
#else
|
||||
struct timeval t;
|
||||
(void)gettimeofday(&t, nullptr);
|
||||
#endif
|
||||
// Get continuous timestamp
|
||||
u64 TmpSeconds = Common::Timer::GetTimeSinceJan1970();
|
||||
u64 TmpSeconds = static_cast<u64>(Common::Timer::GetTimeSinceJan1970().count());
|
||||
double ms = static_cast<u64>(GetTimeMs().count()) % 1000;
|
||||
|
||||
// Remove a few years. We only really want enough seconds to make
|
||||
// sure that we are detecting actual actions, perhaps 60 seconds is
|
||||
@ -196,12 +152,7 @@ double Timer::GetDoubleTime() {
|
||||
TmpSeconds = TmpSeconds - (38 * 365 * 24 * 60 * 60);
|
||||
|
||||
// Make a smaller integer that fits in the double
|
||||
u32 Seconds = (u32)TmpSeconds;
|
||||
#ifdef _WIN32
|
||||
double ms = tp.millitm / 1000.0 / 1000.0;
|
||||
#else
|
||||
double ms = t.tv_usec / 1000000.0;
|
||||
#endif
|
||||
u32 Seconds = static_cast<u32>(TmpSeconds);
|
||||
double TmpTime = Seconds + ms;
|
||||
|
||||
return TmpTime;
|
||||
|
@ -4,6 +4,7 @@
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <chrono>
|
||||
#include <string>
|
||||
#include "common/common_types.h"
|
||||
|
||||
@ -18,24 +19,22 @@ public:
|
||||
|
||||
// The time difference is always returned in milliseconds, regardless of alternative internal
|
||||
// representation
|
||||
u64 GetTimeDifference();
|
||||
std::chrono::milliseconds GetTimeDifference();
|
||||
void AddTimeDifference();
|
||||
|
||||
static void IncreaseResolution();
|
||||
static void RestoreResolution();
|
||||
static u64 GetTimeSinceJan1970();
|
||||
static u64 GetLocalTimeSinceJan1970();
|
||||
static std::chrono::seconds GetTimeSinceJan1970();
|
||||
static std::chrono::seconds GetLocalTimeSinceJan1970();
|
||||
static double GetDoubleTime();
|
||||
|
||||
static std::string GetTimeFormatted();
|
||||
std::string GetTimeElapsedFormatted() const;
|
||||
u64 GetTimeElapsed();
|
||||
std::chrono::milliseconds GetTimeElapsed();
|
||||
|
||||
static u32 GetTimeMs();
|
||||
static std::chrono::milliseconds GetTimeMs();
|
||||
|
||||
private:
|
||||
u64 m_LastTime;
|
||||
u64 m_StartTime;
|
||||
std::chrono::milliseconds m_LastTime;
|
||||
std::chrono::milliseconds m_StartTime;
|
||||
bool m_Running;
|
||||
};
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user