mirror of
https://github.com/libretro/beetle-pce-fast-libretro.git
synced 2024-11-23 07:50:03 +00:00
111 lines
3.2 KiB
C
111 lines
3.2 KiB
C
/* Copyright (C) 2010-2017 The RetroArch team
|
|
*
|
|
* ---------------------------------------------------------------------------------------
|
|
* The following license statement only applies to this file (retro_timers.h).
|
|
* ---------------------------------------------------------------------------------------
|
|
*
|
|
* Permission is hereby granted, free of charge,
|
|
* to any person obtaining a copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation the rights to
|
|
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
|
|
* and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
|
|
* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
|
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
|
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
|
|
#ifndef __LIBRETRO_COMMON_TIMERS_H
|
|
#define __LIBRETRO_COMMON_TIMERS_H
|
|
|
|
#include <stdint.h>
|
|
|
|
#if defined(__CELLOS_LV2__) && !defined(__PSL1GHT__)
|
|
#include <sys/timer.h>
|
|
#elif defined(XENON)
|
|
#include <time/time.h>
|
|
#elif defined(GEKKO) || defined(__PSL1GHT__) || defined(__QNX__)
|
|
#include <unistd.h>
|
|
#elif defined(WIIU)
|
|
#include <wiiu/os/thread.h>
|
|
#elif defined(PSP)
|
|
#include <pspthreadman.h>
|
|
#elif defined(VITA)
|
|
#include <psp2/kernel/threadmgr.h>
|
|
#elif defined(_3DS)
|
|
#include <3ds.h>
|
|
#else
|
|
#include <time.h>
|
|
#endif
|
|
|
|
#if defined(_WIN32) && !defined(_XBOX)
|
|
#define WIN32_LEAN_AND_MEAN
|
|
#include <windows.h>
|
|
#elif defined(_WIN32) && defined(_XBOX)
|
|
#include <Xtl.h>
|
|
#endif
|
|
|
|
#include <limits.h>
|
|
|
|
#ifdef _MSC_VER
|
|
#include <compat/msvc.h>
|
|
#endif
|
|
#include <retro_inline.h>
|
|
|
|
#ifdef DJGPP
|
|
#define timespec timeval
|
|
#define tv_nsec tv_usec
|
|
#include <unistd.h>
|
|
|
|
extern int nanosleep(const struct timespec *rqtp, struct timespec *rmtp);
|
|
|
|
static int nanosleepDOS(const struct timespec *rqtp, struct timespec *rmtp)
|
|
{
|
|
usleep(1000000 * rqtp->tv_sec + rqtp->tv_nsec / 1000);
|
|
|
|
if (rmtp)
|
|
rmtp->tv_sec = rmtp->tv_nsec=0;
|
|
|
|
return 0;
|
|
}
|
|
|
|
#define nanosleep nanosleepDOS
|
|
#endif
|
|
|
|
/**
|
|
* retro_sleep:
|
|
* @msec : amount in milliseconds to sleep
|
|
*
|
|
* Sleeps for a specified amount of milliseconds (@msec).
|
|
**/
|
|
static INLINE void retro_sleep(unsigned msec)
|
|
{
|
|
#if defined(__CELLOS_LV2__) && !defined(__PSL1GHT__)
|
|
sys_timer_usleep(1000 * msec);
|
|
#elif defined(PSP) || defined(VITA)
|
|
sceKernelDelayThread(1000 * msec);
|
|
#elif defined(_3DS)
|
|
svcSleepThread(1000000 * (s64)msec);
|
|
#elif defined(_WIN32)
|
|
Sleep(msec);
|
|
#elif defined(XENON)
|
|
udelay(1000 * msec);
|
|
#elif defined(GEKKO) || defined(__PSL1GHT__) || defined(__QNX__)
|
|
usleep(1000 * msec);
|
|
#elif defined(WIIU)
|
|
OSSleepTicks(ms_to_ticks(msec));
|
|
#else
|
|
struct timespec tv = {0};
|
|
tv.tv_sec = msec / 1000;
|
|
tv.tv_nsec = (msec % 1000) * 1000000;
|
|
nanosleep(&tv, NULL);
|
|
#endif
|
|
}
|
|
|
|
#endif
|