sdl-ios-xcode: touchTest/Iphone Test/touchTestIPhone2/touchTestIPhone/include/SDL

annotate touchTest/Iphone Test/touchTestIPhone2/touchTestIPhone/include/SDL_timer.h @ 4683:15dfe42edbfd

Fixed gestureMulti. Disabled dollar gesture temporarily.

author	Jim Grandpre <jim.tla@gmail.com>
date	Wed, 04 Aug 2010 23:17:30 -0400
parents	31607094315c
children

rev	line source
4677 31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	1 /*
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	2 SDL - Simple DirectMedia Layer
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	3 Copyright (C) 1997-2010 Sam Lantinga
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	4
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	5 This library is free software; you can redistribute it and/or
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	6 modify it under the terms of the GNU Lesser General Public
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	7 License as published by the Free Software Foundation; either
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	8 version 2.1 of the License, or (at your option) any later version.
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	9
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	10 This library is distributed in the hope that it will be useful,
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	13 Lesser General Public License for more details.
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	14
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	15 You should have received a copy of the GNU Lesser General Public
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	16 License along with this library; if not, write to the Free Software
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	18
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	19 Sam Lantinga
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	20 slouken@libsdl.org
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	21 */
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	22
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	23 #ifndef _SDL_timer_h
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	24 #define _SDL_timer_h
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	25
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	26 /**
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	27 * \file SDL_timer.h
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	28 *
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	29 * Header for the SDL time management routines.
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	30 */
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	31
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	32 #include "SDL_stdinc.h"
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	33 #include "SDL_error.h"
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	34
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	35 #include "begin_code.h"
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	36 /* Set up for C function definitions, even when using C++ */
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	37 #ifdef __cplusplus
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	38 /* INDENT-OFF */
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	39 extern "C" {
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	40 /* INDENT-ON */
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	41 #endif
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	42
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	43 /**
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	44 * This is the OS scheduler timeslice, in milliseconds.
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	45 */
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	46 #define SDL_TIMESLICE 10
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	47
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	48 /**
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	49 * This is the maximum resolution of the SDL timer on all platforms.
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	50 */
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	51 #define TIMER_RESOLUTION 10 /*< Experimentally determined /
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	52
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	53 /**
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	54 * Get the number of milliseconds since the SDL library initialization.
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	55 *
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	56 * Note that this value wraps if the program runs for more than ~49 days.
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	57 */
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	58 extern DECLSPEC Uint32 SDLCALL SDL_GetTicks(void);
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	59
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	60 /**
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	61 * Wait a specified number of milliseconds before returning.
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	62 */
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	63 extern DECLSPEC void SDLCALL SDL_Delay(Uint32 ms);
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	64
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	65 /**
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	66 * Function prototype for the timer callback function.
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	67 */
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	68 typedef Uint32(SDLCALL * SDL_TimerCallback) (Uint32 interval);
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	69
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	70 /**
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	71 * Set a callback to run after the specified number of milliseconds has
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	72 * elapsed. The callback function is passed the current timer interval
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	73 * and returns the next timer interval. If the returned value is the
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	74 * same as the one passed in, the periodic alarm continues, otherwise a
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	75 * new alarm is scheduled. If the callback returns 0, the periodic alarm
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	76 * is cancelled.
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	77 *
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	78 * To cancel a currently running timer, call
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	79 * \code SDL_SetTimer(0, NULL); \endcode
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	80 *
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	81 * The timer callback function may run in a different thread than your
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	82 * main code, and so shouldn't call any functions from within itself.
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	83 *
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	84 * The maximum resolution of this timer is 10 ms, which means that if
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	85 * you request a 16 ms timer, your callback will run approximately 20 ms
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	86 * later on an unloaded system. If you wanted to set a flag signaling
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	87 * a frame update at 30 frames per second (every 33 ms), you might set a
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	88 * timer for 30 ms:
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	89 * \code
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	90 * SDL_SetTimer((33/10)*10, flag_update);
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	91 * \endcode
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	92 *
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	93 * If you use this function, you need to pass ::SDL_INIT_TIMER to SDL_Init().
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	94 *
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	95 * Under UNIX, you should not use raise or use SIGALRM and this function
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	96 * in the same program, as it is implemented using setitimer(). You also
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	97 * should not use this function in multi-threaded applications as signals
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	98 * to multi-threaded apps have undefined behavior in some implementations.
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	99 *
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	100 * \return 0 if successful, or -1 if there was an error.
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	101 */
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	102 extern DECLSPEC int SDLCALL SDL_SetTimer(Uint32 interval,
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	103 SDL_TimerCallback callback);
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	104
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	105 /**
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	106 * \name Peter timers
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	107 * New timer API, supports multiple timers
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	108 * Written by Stephane Peter <megastep@lokigames.com>
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	109 */
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	110 /@{/
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	111
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	112 /**
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	113 * Function prototype for the new timer callback function.
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	114 *
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	115 * The callback function is passed the current timer interval and returns
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	116 * the next timer interval. If the returned value is the same as the one
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	117 * passed in, the periodic alarm continues, otherwise a new alarm is
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	118 * scheduled. If the callback returns 0, the periodic alarm is cancelled.
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	119 */
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	120 typedef Uint32(SDLCALL * SDL_NewTimerCallback) (Uint32 interval, void *param);
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	121
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	122 /**
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	123 * Definition of the timer ID type.
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	124 */
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	125 typedef struct _SDL_TimerID *SDL_TimerID;
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	126
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	127 /**
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	128 * Add a new timer to the pool of timers already running.
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	129 * \return A timer ID, or NULL when an error occurs.
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	130 */
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	131 extern DECLSPEC SDL_TimerID SDLCALL SDL_AddTimer(Uint32 interval,
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	132 SDL_NewTimerCallback
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	133 callback, void *param);
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	134
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	135 /**
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	136 * Remove one of the multiple timers knowing its ID.
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	137 * \return A boolean value indicating success or failure.
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	138 */
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	139 extern DECLSPEC SDL_bool SDLCALL SDL_RemoveTimer(SDL_TimerID t);
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	140
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	141 /@}//Peter timers/
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	142
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	143 /* Ends C function definitions when using C++ */
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	144 #ifdef __cplusplus
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	145 /* INDENT-OFF */
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	146 }
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	147 /* INDENT-ON */
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	148 #endif
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	149 #include "close_code.h"
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	150
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	151 #endif /* _SDL_timer_h */
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	152
31607094315c Added Iphone project. Iphone multi-touch is now functional. jimtla parents: diff changeset	153 /* vi: set ts=4 sw=4 expandtab: */

Mercurial > sdl-ios-xcode

annotate touchTest/Iphone Test/touchTestIPhone2/touchTestIPhone/include/SDL_timer.h @ 4683:15dfe42edbfd