mirror of
https://github.com/hrydgard/ppsspp.git
synced 2024-11-23 13:30:02 +00:00
90 lines
1.8 KiB
C++
90 lines
1.8 KiB
C++
#include <cstdio>
|
|
#include <cstdint>
|
|
|
|
#include "ppsspp_config.h"
|
|
|
|
#include "Common/TimeUtil.h"
|
|
|
|
#ifdef HAVE_LIBNX
|
|
#include <switch.h>
|
|
#endif // HAVE_LIBNX
|
|
|
|
#ifdef _WIN32
|
|
#include "CommonWindows.h"
|
|
#include <mmsystem.h>
|
|
#include <sys/timeb.h>
|
|
#else
|
|
#include <sys/time.h>
|
|
#include <unistd.h>
|
|
#endif
|
|
#include <ctime>
|
|
|
|
// TODO: https://github.com/floooh/sokol/blob/9a6237fcdf213e6da48e4f9201f144bcb2dcb46f/sokol_time.h#L229-L248
|
|
|
|
#ifdef _WIN32
|
|
|
|
static LARGE_INTEGER frequency;
|
|
static double frequencyMult;
|
|
static LARGE_INTEGER startTime;
|
|
|
|
double time_now_d() {
|
|
if (frequency.QuadPart == 0) {
|
|
QueryPerformanceFrequency(&frequency);
|
|
QueryPerformanceCounter(&startTime);
|
|
frequencyMult = 1.0 / static_cast<double>(frequency.QuadPart);
|
|
}
|
|
LARGE_INTEGER time;
|
|
QueryPerformanceCounter(&time);
|
|
double elapsed = static_cast<double>(time.QuadPart - startTime.QuadPart);
|
|
return elapsed * frequencyMult;
|
|
}
|
|
|
|
#else
|
|
|
|
double time_now_d() {
|
|
static time_t start;
|
|
struct timeval tv;
|
|
gettimeofday(&tv, nullptr);
|
|
if (start == 0) {
|
|
start = tv.tv_sec;
|
|
}
|
|
return (double)(tv.tv_sec - start) + (double)tv.tv_usec * (1.0 / 1000000.0);
|
|
}
|
|
|
|
#endif
|
|
|
|
void sleep_ms(int ms) {
|
|
#ifdef _WIN32
|
|
Sleep(ms);
|
|
#elif defined(HAVE_LIBNX)
|
|
svcSleepThread(ms * 1000000);
|
|
#else
|
|
usleep(ms * 1000);
|
|
#endif
|
|
}
|
|
|
|
// Return the current time formatted as Minutes:Seconds:Milliseconds
|
|
// in the form 00:00:000.
|
|
void GetTimeFormatted(char formattedTime[13]) {
|
|
time_t sysTime;
|
|
time(&sysTime);
|
|
|
|
uint32_t milliseconds;
|
|
#ifdef _WIN32
|
|
struct timeb tp;
|
|
(void)::ftime(&tp);
|
|
milliseconds = tp.millitm;
|
|
#else
|
|
struct timeval t;
|
|
(void)gettimeofday(&t, NULL);
|
|
milliseconds = (int)(t.tv_usec / 1000);
|
|
#endif
|
|
|
|
struct tm *gmTime = localtime(&sysTime);
|
|
char tmp[6];
|
|
strftime(tmp, sizeof(tmp), "%M:%S", gmTime);
|
|
|
|
// Now tack on the milliseconds
|
|
snprintf(formattedTime, 11, "%s:%03u", tmp, milliseconds % 1000);
|
|
}
|