mirror of https://github.com/encounter/SDL.git
76 lines
1.6 KiB
C
76 lines
1.6 KiB
C
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/*
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Simple DirectMedia Layer
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Copyright (C) 1997-2015 Sam Lantinga <slouken@libsdl.org>
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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#include "../../SDL_internal.h"
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#if defined(SDL_TIMER_DUMMY) || defined(SDL_TIMERS_DISABLED)
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#include "SDL_timer.h"
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static SDL_bool ticks_started = SDL_FALSE;
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void
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SDL_TicksInit(void)
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{
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if (ticks_started) {
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return;
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}
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ticks_started = SDL_TRUE;
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}
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void
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SDL_TicksQuit(void)
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{
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ticks_started = SDL_FALSE;
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}
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Uint32
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SDL_GetTicks(void)
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{
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if (!ticks_started) {
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SDL_TicksInit();
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}
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SDL_Unsupported();
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return 0;
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}
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Uint64
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SDL_GetPerformanceCounter(void)
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{
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return SDL_GetTicks();
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}
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Uint64
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SDL_GetPerformanceFrequency(void)
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{
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return 1000;
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}
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void
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SDL_Delay(Uint32 ms)
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{
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SDL_Unsupported();
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}
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#endif /* SDL_TIMER_DUMMY || SDL_TIMERS_DISABLED */
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/* vi: set ts=4 sw=4 expandtab: */
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