diff options
Diffstat (limited to 'distrib/sdl-1.2.15/src/timer/SDL_timer_c.h')
-rw-r--r-- | distrib/sdl-1.2.15/src/timer/SDL_timer_c.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/distrib/sdl-1.2.15/src/timer/SDL_timer_c.h b/distrib/sdl-1.2.15/src/timer/SDL_timer_c.h new file mode 100644 index 0000000..9618108 --- /dev/null +++ b/distrib/sdl-1.2.15/src/timer/SDL_timer_c.h @@ -0,0 +1,46 @@ +/* + SDL - Simple DirectMedia Layer + Copyright (C) 1997-2012 Sam Lantinga + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + + Sam Lantinga + slouken@libsdl.org +*/ +#include "SDL_config.h" + +/* Useful functions and variables from SDL_timer.c */ +#include "SDL_timer.h" + +#define ROUND_RESOLUTION(X) \ + (((X+TIMER_RESOLUTION-1)/TIMER_RESOLUTION)*TIMER_RESOLUTION) + +extern int SDL_timer_started; +extern int SDL_timer_running; + +/* Data to handle a single periodic alarm */ +extern Uint32 SDL_alarm_interval; +extern SDL_TimerCallback SDL_alarm_callback; + +/* Set whether or not the timer should use a thread. + This should be called while the timer subsystem is running. +*/ +extern int SDL_SetTimerThreaded(int value); + +extern int SDL_TimerInit(void); +extern void SDL_TimerQuit(void); + +/* This function is called from the SDL event thread if it is available */ +extern void SDL_ThreadedTimerCheck(void); |