| author | Sam Lantinga |
| Sat, 01 Mar 2014 09:50:52 -0800 | |
| changeset 8268 | 3f8410f20405 |
| parent 8149 | 681eb46b8ac4 |
| child 9619 | b94b6d0bff0f |
| permissions | -rw-r--r-- |
| slouken@0 | 1 |
/* |
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Simple DirectMedia Layer |
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Copyright (C) 1997-2014 Sam Lantinga <slouken@libsdl.org> |
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|
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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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|
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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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|
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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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|
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#ifdef SDL_TIMER_HAIKU |
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|
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#include <os/kernel/OS.h> |
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|
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#include "SDL_timer.h" |
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|
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static bigtime_t start; |
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static SDL_bool ticks_started = SDL_FALSE; |
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|
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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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/* Set first ticks value */ |
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start = system_time(); |
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} |
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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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|
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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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|
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return ((system_time() - start) / 1000); |
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} |
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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 system_time(); |
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} |
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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 1000000; |
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} |
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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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snooze(ms * 1000); |
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} |
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|
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#endif /* SDL_TIMER_HAIKU */ |
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|
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/* vi: set ts=4 sw=4 expandtab: */ |