cscg22-gearboy

CSCG 2022 Challenge 'Gearboy'
git clone https://git.sinitax.com/sinitax/cscg22-gearboy
Log | Files | Refs | sfeed.txt

SDL_systimer.c (1672B)

      1/*
      2  Simple DirectMedia Layer
      3  Copyright (C) 1997-2014 Sam Lantinga <slouken@libsdl.org>
      4
      5  This software is provided 'as-is', without any express or implied
      6  warranty.  In no event will the authors be held liable for any damages
      7  arising from the use of this software.
      8
      9  Permission is granted to anyone to use this software for any purpose,
     10  including commercial applications, and to alter it and redistribute it
     11  freely, subject to the following restrictions:
     12
     13  1. The origin of this software must not be misrepresented; you must not
     14     claim that you wrote the original software. If you use this software
     15     in a product, an acknowledgment in the product documentation would be
     16     appreciated but is not required.
     17  2. Altered source versions must be plainly marked as such, and must not be
     18     misrepresented as being the original software.
     19  3. This notice may not be removed or altered from any source distribution.
     20*/
     21#include "../../SDL_internal.h"
     22
     23#if defined(SDL_TIMER_DUMMY) || defined(SDL_TIMERS_DISABLED)
     24
     25#include "SDL_timer.h"
     26
     27static SDL_bool ticks_started = SDL_FALSE;
     28
     29void
     30SDL_TicksInit(void)
     31{
     32    if (ticks_started) {
     33        return;
     34    }
     35    ticks_started = SDL_TRUE;
     36}
     37
     38void
     39SDL_TicksQuit(void)
     40{
     41    ticks_started = SDL_FALSE;
     42}
     43
     44Uint32
     45SDL_GetTicks(void)
     46{
     47    if (!ticks_started) {
     48        SDL_TicksInit();
     49    }
     50
     51    SDL_Unsupported();
     52    return 0;
     53}
     54
     55Uint64
     56SDL_GetPerformanceCounter(void)
     57{
     58    return SDL_GetTicks();
     59}
     60
     61Uint64
     62SDL_GetPerformanceFrequency(void)
     63{
     64    return 1000;
     65}
     66
     67void
     68SDL_Delay(Uint32 ms)
     69{
     70    SDL_Unsupported();
     71}
     72
     73#endif /* SDL_TIMER_DUMMY || SDL_TIMERS_DISABLED */
     74
     75/* vi: set ts=4 sw=4 expandtab: */