premake/Xcode-iOS/SDL_config_premake.h
author Alex Szpakowski
Thu, 15 Jan 2015 01:06:14 -0400
branchiOS-improvements
changeset 9532 318042c16b76
parent 8149 681eb46b8ac4
child 9619 b94b6d0bff0f
permissions -rw-r--r--
Several improvements to the iOS backend:

- Added new custom launch screen code. It uses the launch screen nib when available on iOS 8+, the launch images dictionary if the launch screen nib isn't available, and the old standard image names if the launch image dictionary isn't in the plist.
The launch screen is now hidden during the first call to SDL_PumpEvents rather than SDL_CreateWindow so apps can have the launch screen still visible if they do time-consuming loading after creating their window. It also fades out in roughly the same way as the system launch screen behavior.
It can be disabled by setting the SDL_IPHONE_LAUNCHSCREEN define in SDL_config_iphoneos.h to 0.

- A blank UIView is now created and displayed when the window is first created. The old behavior was to defer creating any view until SDL_GL_CreateContext, which prevented rotation, touch events, and other windowing-related things from working until then. This also makes it easier to use SDL_GetWindowWMInfo after creating a window.

- Moved the keyboard and animation callback code from SDL's UIView subclasses to its UIViewController subclass, which lets them work properly in all cases when a SDL window is valid, even before SDL_GL_CreateContext is called and after SDL_GL_DeleteContext is called.

- SDL_GL_CreateContext, SDL_GL_SwapWindow, SDL_GL_MakeCurrent, and SDL_GL_DeleteContext are more robust.

- Fixed some edge cases where SDL windows weren't rotating properly or their reported sizes were out of sync with their actual sizes.

- Removed all calls to [UIApplication setStatusBarOrientation:]. It doesn't seem to work as expected in all cases in recent iOS versions.

- Some code style cleanup.
     1 /*
     2   Simple DirectMedia Layer
     3   Copyright (C) 1997-2014 Sam Lantinga <slouken@libsdl.org>
     4 
     5   This software is provided 'as-is', without any express or implied
     6   warranty.  In no event will the authors be held liable for any damages
     7   arising from the use of this software.
     8 
     9   Permission is granted to anyone to use this software for any purpose,
    10   including commercial applications, and to alter it and redistribute it
    11   freely, subject to the following restrictions:
    12 
    13   1. The origin of this software must not be misrepresented; you must not
    14      claim that you wrote the original software. If you use this software
    15      in a product, an acknowledgment in the product documentation would be
    16      appreciated but is not required.
    17   2. Altered source versions must be plainly marked as such, and must not be
    18      misrepresented as being the original software.
    19   3. This notice may not be removed or altered from any source distribution.
    20 */
    21 
    22 #ifndef _SDL_config_iphoneos_h
    23 #define _SDL_config_iphoneos_h
    24 
    25 #include "SDL_platform.h"
    26 
    27 #ifdef __LP64__
    28 #define SIZEOF_VOIDP 8
    29 #else
    30 #define SIZEOF_VOIDP 4
    31 #endif
    32 
    33 #define HAVE_GCC_ATOMICS    1
    34 
    35 #define HAVE_ALLOCA_H       1
    36 #define HAVE_SYS_TYPES_H    1
    37 #define HAVE_STDIO_H    1
    38 #define STDC_HEADERS    1
    39 #define HAVE_STRING_H   1
    40 #define HAVE_INTTYPES_H 1
    41 #define HAVE_STDINT_H   1
    42 #define HAVE_CTYPE_H    1
    43 #define HAVE_MATH_H 1
    44 #define HAVE_SIGNAL_H   1
    45 
    46 /* C library functions */
    47 #define HAVE_MALLOC 1
    48 #define HAVE_CALLOC 1
    49 #define HAVE_REALLOC    1
    50 #define HAVE_FREE   1
    51 #define HAVE_ALLOCA 1
    52 #define HAVE_GETENV 1
    53 #define HAVE_SETENV 1
    54 #define HAVE_PUTENV 1
    55 #define HAVE_SETENV 1
    56 #define HAVE_UNSETENV   1
    57 #define HAVE_QSORT  1
    58 #define HAVE_ABS    1
    59 #define HAVE_BCOPY  1
    60 #define HAVE_MEMSET 1
    61 #define HAVE_MEMCPY 1
    62 #define HAVE_MEMMOVE    1
    63 #define HAVE_MEMCMP 1
    64 #define HAVE_STRLEN 1
    65 #define HAVE_STRLCPY    1
    66 #define HAVE_STRLCAT    1
    67 #define HAVE_STRDUP 1
    68 #define HAVE_STRCHR 1
    69 #define HAVE_STRRCHR    1
    70 #define HAVE_STRSTR 1
    71 #define HAVE_STRTOL 1
    72 #define HAVE_STRTOUL    1
    73 #define HAVE_STRTOLL    1
    74 #define HAVE_STRTOULL   1
    75 #define HAVE_STRTOD 1
    76 #define HAVE_ATOI   1
    77 #define HAVE_ATOF   1
    78 #define HAVE_STRCMP 1
    79 #define HAVE_STRNCMP    1
    80 #define HAVE_STRCASECMP 1
    81 #define HAVE_STRNCASECMP 1
    82 #define HAVE_VSSCANF 1
    83 #define HAVE_VSNPRINTF  1
    84 #define HAVE_M_PI   1
    85 #define HAVE_ATAN   1
    86 #define HAVE_ATAN2  1
    87 #define HAVE_CEIL   1
    88 #define HAVE_COPYSIGN   1
    89 #define HAVE_COS    1
    90 #define HAVE_COSF   1
    91 #define HAVE_FABS   1
    92 #define HAVE_FLOOR  1
    93 #define HAVE_LOG    1
    94 #define HAVE_POW    1
    95 #define HAVE_SCALBN 1
    96 #define HAVE_SIN    1
    97 #define HAVE_SINF   1
    98 #define HAVE_SQRT   1
    99 #define HAVE_SIGACTION  1
   100 #define HAVE_SETJMP 1
   101 #define HAVE_NANOSLEEP  1
   102 #define HAVE_SYSCONF    1
   103 #define HAVE_SYSCTLBYNAME 1
   104 
   105 #ifndef SDL_AUDIO_DRIVER_DUMMY
   106 #define SDL_AUDIO_DRIVER_DUMMY 1
   107 #endif
   108 #ifndef SDL_AUDIO_DRIVER_DISK
   109 #define SDL_AUDIO_DRIVER_DISK 1
   110 #endif
   111 #ifndef SDL_VIDEO_DRIVER_DUMMY
   112 #define SDL_VIDEO_DRIVER_DUMMY 1
   113 #endif
   114 #ifndef SDL_AUDIO_DRIVER_COREAUDIO
   115 #define SDL_AUDIO_DRIVER_COREAUDIO 1
   116 #endif
   117 #ifndef SDL_VIDEO_DRIVER_UIKIT
   118 #define SDL_VIDEO_DRIVER_UIKIT 1
   119 #endif
   120 #ifndef SDL_THREAD_PTHREAD_RECURSIVE_MUTEX
   121 #define SDL_THREAD_PTHREAD_RECURSIVE_MUTEX 1
   122 #endif
   123 #ifndef SDL_FILESYSTEM_COCOA
   124 #define SDL_FILESYSTEM_COCOA 1
   125 #endif
   126 #ifndef SDL_IPHONE_KEYBOARD
   127 #define SDL_IPHONE_KEYBOARD 1
   128 #endif
   129 #ifndef SDL_IPHONE_LAUNCHSCREEN
   130 #define SDL_IPHONE_LAUNCHSCREEN 1
   131 #endif
   132 #ifndef SDL_POWER_UIKIT
   133 #define SDL_POWER_UIKIT 1
   134 #endif
   135 #ifndef SDL_JOYSTICK_DISABLED
   136 #define SDL_JOYSTICK_DISABLED 0
   137 #endif
   138 #ifndef SDL_VIDEO_RENDER_OGL_ES
   139 #define SDL_VIDEO_RENDER_OGL_ES 1
   140 #endif
   141 #ifndef SDL_TIMER_UNIX
   142 #define SDL_TIMER_UNIX 1
   143 #endif
   144 #ifndef SDL_VIDEO_OPENGL_ES
   145 #define SDL_VIDEO_OPENGL_ES 1
   146 #endif
   147 #ifndef SDL_THREAD_PTHREAD
   148 #define SDL_THREAD_PTHREAD 1
   149 #endif
   150 #ifndef SDL_VIDEO_RENDER_OGL_ES2
   151 #define SDL_VIDEO_RENDER_OGL_ES2 1
   152 #endif
   153 #ifndef SDL_LOADSO_DISABLED
   154 #define SDL_LOADSO_DISABLED 1
   155 #endif
   156 #ifndef SDL_HAPTIC_DISABLED
   157 #define SDL_HAPTIC_DISABLED 1
   158 #endif
   159 
   160 /* Set max recognized G-force from accelerometer
   161    See src/joystick/uikit/SDLUIAccelerationDelegate.m for notes on why this is needed
   162  */
   163 #define SDL_IPHONE_MAX_GFORCE 5.0
   164 
   165 #endif /* _SDL_config_iphoneos_h */