/*

Simple DirectMedia Layer

Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>

This software is provided 'as-is', without any express or implied

warranty. In no event will the authors be held liable for any damages

arising from the use of this software.

Permission is granted to anyone to use this software for any purpose,

including commercial applications, and to alter it and redistribute it

freely, subject to the following restrictions:

1. The origin of this software must not be misrepresented; you must not

claim that you wrote the original software. If you use this software

in a product, an acknowledgment in the product documentation would be

appreciated but is not required.

2. Altered source versions must be plainly marked as such, and must not be

misrepresented as being the original software.

3. This notice may not be removed or altered from any source distribution.

*/

#include "../../SDL_internal.h"

#ifdef SDL_TIMERS_PSP

#include "SDL_thread.h"

#include "SDL_timer.h"

#include "SDL_error.h"

#include "../SDL_timer_c.h"

#include <stdlib.h>

#include <time.h>

#include <sys/time.h>

#include <pspthreadman.h>

static struct timeval start;

static SDL_bool ticks_started = SDL_FALSE;

void

SDL_TicksInit(void)

{

if (ticks_started) {

return;

}

ticks_started = SDL_TRUE;

gettimeofday(&start, NULL);

}

void

SDL_TicksQuit(void)

{

ticks_started = SDL_FALSE;

}

Uint32 SDL_GetTicks(void)

{

if (!ticks_started) {

SDL_TicksInit();

}

struct timeval now;

Uint32 ticks;

gettimeofday(&now, NULL);

ticks=(now.tv_sec-start.tv_sec)*1000+(now.tv_usec-start.tv_usec)/1000;

return(ticks);

}

Uint64

SDL_GetPerformanceCounter(void)

{

return SDL_GetTicks();

}

Uint64

SDL_GetPerformanceFrequency(void)

{

return 1000;

}

void SDL_Delay(Uint32 ms)

{

const Uint32 max_delay = 0xffffffffUL / 1000;

if(ms > max_delay)

ms = max_delay;

sceKernelDelayThreadCB(ms * 1000);

}

#endif /* SDL_TIMERS_PSP */

/* vim: ts=4 sw=4

*/