include/SDL_config_iphoneos.h
author Sam Lantinga <slouken@libsdl.org>
Sun, 16 Jan 2011 15:16:39 -0800
changeset 5004 0c72ae7b7cb2
parent 5002 c5b9486688ce
child 5070 042ad5e274ed
permissions -rw-r--r--
Added native atomic operations for Windows, Mac OS X, and gcc compiler intrinsics.
Changed the CAS return value to bool, so it's efficient with OSAtomicCompareAndSwap32Barrier()
Added an atomic test adapted from code by Michael Davidsaver
     1 /*
     2     SDL - Simple DirectMedia Layer
     3     Copyright (C) 1997-2010 Sam Lantinga
     4 
     5     This library is free software; you can redistribute it and/or
     6     modify it under the terms of the GNU Lesser General Public
     7     License as published by the Free Software Foundation; either
     8     version 2.1 of the License, or (at your option) any later version.
     9 
    10     This library is distributed in the hope that it will be useful,
    11     but WITHOUT ANY WARRANTY; without even the implied warranty of
    12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    13     Lesser General Public License for more details.
    14 
    15     You should have received a copy of the GNU Lesser General Public
    16     License along with this library; if not, write to the Free Software
    17     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
    18 
    19     Sam Lantinga
    20     slouken@libsdl.org
    21 */
    22 
    23 #ifndef _SDL_config_iphoneos_h
    24 #define _SDL_config_iphoneos_h
    25 
    26 #include "SDL_platform.h"
    27 
    28 #if !defined(_STDINT_H_) && (!defined(HAVE_STDINT_H) || !_HAVE_STDINT_H)
    29 typedef signed char int8_t;
    30 typedef unsigned char uint8_t;
    31 typedef signed short int16_t;
    32 typedef unsigned short uint16_t;
    33 typedef signed int int32_t;
    34 typedef unsigned int uint32_t;
    35 typedef unsigned long uintptr_t;
    36 #endif /* !_STDINT_H_ && !HAVE_STDINT_H */
    37 
    38 #ifdef __LP64__
    39 #define SIZEOF_VOIDP 8
    40 #else
    41 #define SIZEOF_VOIDP 4
    42 #endif
    43 
    44 #define SDL_HAS_64BIT_TYPE	1
    45 
    46 #define HAVE_GCC_ATOMICS	1
    47 
    48 #define HAVE_ALLOCA_H		1
    49 #define HAVE_SYS_TYPES_H	1
    50 #define HAVE_STDIO_H	1
    51 #define STDC_HEADERS	1
    52 #define HAVE_STRING_H	1
    53 #define HAVE_INTTYPES_H	1
    54 #define HAVE_STDINT_H	1
    55 #define HAVE_CTYPE_H	1
    56 #define HAVE_MATH_H	1
    57 #define HAVE_SIGNAL_H	1
    58 
    59 /* C library functions */
    60 #define HAVE_MALLOC	1
    61 #define HAVE_CALLOC	1
    62 #define HAVE_REALLOC	1
    63 #define HAVE_FREE	1
    64 #define HAVE_ALLOCA	1
    65 #define HAVE_GETENV	1
    66 #define HAVE_SETENV	1
    67 #define HAVE_PUTENV	1
    68 #define HAVE_SETENV	1
    69 #define HAVE_UNSETENV	1
    70 #define HAVE_QSORT	1
    71 #define HAVE_ABS	1
    72 #define HAVE_BCOPY	1
    73 #define HAVE_MEMSET	1
    74 #define HAVE_MEMCPY	1
    75 #define HAVE_MEMMOVE	1
    76 #define HAVE_MEMCMP	1
    77 #define HAVE_STRLEN	1
    78 #define HAVE_STRLCPY	1
    79 #define HAVE_STRLCAT	1
    80 #define HAVE_STRDUP	1
    81 #define HAVE_STRCHR	1
    82 #define HAVE_STRRCHR	1
    83 #define HAVE_STRSTR	1
    84 #define HAVE_STRTOL	1
    85 #define HAVE_STRTOUL	1
    86 #define HAVE_STRTOLL	1
    87 #define HAVE_STRTOULL	1
    88 #define HAVE_STRTOD	1
    89 #define HAVE_ATOI	1
    90 #define HAVE_ATOF	1
    91 #define HAVE_STRCMP	1
    92 #define HAVE_STRNCMP	1
    93 #define HAVE_STRCASECMP	1
    94 #define HAVE_STRNCASECMP 1
    95 #define HAVE_SSCANF	1
    96 #define HAVE_SNPRINTF	1
    97 #define HAVE_VSNPRINTF	1
    98 #define HAVE_M_PI	1
    99 #define HAVE_ATAN	1
   100 #define HAVE_ATAN2	1
   101 #define HAVE_CEIL	1
   102 #define HAVE_COPYSIGN	1
   103 #define HAVE_COS	1
   104 #define HAVE_COSF	1
   105 #define HAVE_FABS	1
   106 #define HAVE_FLOOR	1
   107 #define HAVE_LOG	1
   108 #define HAVE_POW	1
   109 #define HAVE_SCALBN	1
   110 #define HAVE_SIN	1
   111 #define HAVE_SINF	1
   112 #define HAVE_SQRT	1
   113 #define HAVE_SIGACTION	1
   114 #define HAVE_SETJMP	1
   115 #define HAVE_NANOSLEEP	1
   116 #define HAVE_SYSCONF	1
   117 #define HAVE_SYSCTLBYNAME 1
   118 
   119 /* enable iPhone version of Core Audio driver */
   120 #define SDL_AUDIO_DRIVER_COREAUDIOIPHONE 1
   121 /* Enable the dummy audio driver (src/audio/dummy/\*.c) */
   122 #define SDL_AUDIO_DRIVER_DUMMY	1
   123 
   124 /* Enable the stub haptic driver (src/haptic/dummy/\*.c) */
   125 #define SDL_HAPTIC_DISABLED	1
   126 
   127 /* Enable Unix style SO loading */
   128 /* Technically this works, but it violates the iPhone developer agreement */
   129 /* #define SDL_LOADSO_DLOPEN 1 */
   130 
   131 /* Enable the stub shared object loader (src/loadso/dummy/\*.c) */
   132 #define SDL_LOADSO_DISABLED	1
   133 
   134 /* Enable various threading systems */
   135 #define SDL_THREAD_PTHREAD	1
   136 #define SDL_THREAD_PTHREAD_RECURSIVE_MUTEX	1
   137 
   138 /* Enable various timer systems */
   139 #define SDL_TIMER_UNIX	1
   140 
   141 /* Supported video drivers */
   142 #define SDL_VIDEO_DRIVER_UIKIT	1
   143 #define SDL_VIDEO_DRIVER_DUMMY	1
   144 
   145 /* enable OpenGL ES */
   146 #define SDL_VIDEO_OPENGL_ES	1
   147 #define SDL_VIDEO_RENDER_OGL_ES	1
   148 
   149 /* Enable system power support */
   150 #define SDL_POWER_UIKIT 1
   151 
   152 /* enable iPhone keyboard support */
   153 #define SDL_IPHONE_KEYBOARD 1
   154 
   155 /* Set max recognized G-force from accelerometer
   156    See src/joystick/uikit/SDLUIAccelerationDelegate.m for notes on why this is needed
   157  */
   158 #define SDL_IPHONE_MAX_GFORCE 5.0
   159 
   160 #endif /* _SDL_config_iphoneos_h */