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SDL/include/build_config/SDL_build_config_ios.h

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Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
/*
Simple DirectMedia Layer
Updated copyright for 2024
2024-01-01 14:15:26 -07:00
Copyright (C) 1997-2024 Sam Lantinga <slouken@libsdl.org>
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
Remove SDL_config.h from the public headers The SDL headers are no longer dependent on the build configuration. Fixes https://github.com/libsdl-org/SDL/issues/6643 and https://github.com/libsdl-org/SDL/issues/6641
2022-11-26 02:41:46 -07:00
#ifndef SDL_build_config_ios_h_
#define SDL_build_config_ios_h_
#define SDL_build_config_h_
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
include: SDL_dynapi.h depends on platform defines
2023-01-07 16:40:09 -07:00
#include <SDL3/SDL_platform_defines.h>
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
#define HAVE_GCC_ATOMICS 1
Remove SDL_config.h from the public headers The SDL headers are no longer dependent on the build configuration. Fixes https://github.com/libsdl-org/SDL/issues/6643 and https://github.com/libsdl-org/SDL/issues/6641
2022-11-26 02:41:46 -07:00
#define HAVE_ALLOCA_H 1
#define HAVE_FLOAT_H 1
Fixed bug 3760 - RWops doesn't check for integer overflow when stdio_fseek only supports 32 bits Simon Hug When RWops seeks with fseek or fseeko it uses the types long or off_t which can be 32 bits on some platforms. stdio_seek does not check if the 64-bit integer for the offset fits into a 32-bit integer. Offsets equal or larger than 2 GiB will have implementation-defined behavior and failure states would be very confusing to debug. The attached patch adds range checking by using the macros from limits.h for long type and some bit shifting for off_t because POSIX couldn't be bothered to specify min and max macros. It also defines HAVE_FSEEKI64 in SDL_config_windows.h so that the Windows function gets picked up automatically with the default config. And there's an additional error message for when ftell fails.
2017-09-09 09:36:37 -06:00
#define HAVE_INTTYPES_H 1
Remove SDL_config.h from the public headers The SDL headers are no longer dependent on the build configuration. Fixes https://github.com/libsdl-org/SDL/issues/6643 and https://github.com/libsdl-org/SDL/issues/6641
2022-11-26 02:41:46 -07:00
#define HAVE_LIMITS_H 1
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
#define HAVE_MATH_H 1
Remove SDL_config.h from the public headers The SDL headers are no longer dependent on the build configuration. Fixes https://github.com/libsdl-org/SDL/issues/6643 and https://github.com/libsdl-org/SDL/issues/6641
2022-11-26 02:41:46 -07:00
#define HAVE_SIGNAL_H 1
#define HAVE_STDARG_H 1
#define HAVE_STDDEF_H 1
#define HAVE_STDINT_H 1
#define HAVE_STDIO_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRING_H 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_WCHAR_H 1
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
/* C library functions */
Define HAVE_LIBC for the platforms with a C library Allow the Visual Studio project to define HAVE_LIBC=0 to enable building without a C runtime on Windows entirely through Visual Studio project changes.
2024-02-17 12:31:06 -07:00
#define HAVE_LIBC 1
configuration updates for dlopen: - cmake, configure (CheckDLOPEN): --enable-sdl-dlopen is now history.. detach the dl api discovery from SDL_LOADSO_DLOPEN functionality. define HAVE_DLOPEN. also define DYNAPI_NEEDS_DLOPEN (CheckDLOPEN is called only for relevant platforms.) - update SDL_config.in and SDL_config.cmake accordingly. - SDL_dynapi.h: set SDL_DYNAMIC_API to 0 if DYNAPI_NEEDS_DLOPEN is defined, but HAVE_DLOPEN is not. - pthread/SDL_systhread.c: conditionalize dl api use to HAVE_DLOPEN - SDL_x11opengl.c, SDL_DirectFB_opengl.c, SDL_naclopengles.c: rely on HAVE_DLOPEN, not SDL_LOADSO_DLOPEN. - SDL_config_android.h, SDL_config_iphoneos.h, SDL_config_macosx.h, SDL_config_pandora.h, and SDL_config_wiz.h: define HAVE_DLOPEN. Closes: https://github.com/libsdl-org/SDL/pull/4351
2021-08-10 11:55:50 -06:00
#define HAVE_DLOPEN 1
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
#define HAVE_MALLOC 1
#define HAVE_CALLOC 1
#define HAVE_REALLOC 1
#define HAVE_FREE 1
#define HAVE_GETENV 1
#define HAVE_SETENV 1
#define HAVE_PUTENV 1
#define HAVE_SETENV 1
#define HAVE_UNSETENV 1
#define HAVE_ABS 1
#define HAVE_BCOPY 1
#define HAVE_MEMSET 1
#define HAVE_MEMCPY 1
#define HAVE_MEMMOVE 1
#define HAVE_MEMCMP 1
#define HAVE_STRLEN 1
#define HAVE_STRLCPY 1
#define HAVE_STRLCAT 1
#define HAVE_STRCHR 1
#define HAVE_STRRCHR 1
#define HAVE_STRSTR 1
added SDL_strtokr() as a replacement for POSIX strtok_r (bug #4046.)
2019-11-20 10:40:50 -07:00
#define HAVE_STRTOK_R 1
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
#define HAVE_STRTOL 1
#define HAVE_STRTOUL 1
#define HAVE_STRTOLL 1
#define HAVE_STRTOULL 1
#define HAVE_STRTOD 1
#define HAVE_ATOI 1
#define HAVE_ATOF 1
#define HAVE_STRCMP 1
#define HAVE_STRNCMP 1
add missing strcasestr checks to cmake and autotools build systems, and update config files.
2022-11-20 13:50:10 -07:00
#define HAVE_STRCASESTR 1
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
#define HAVE_VSSCANF 1
#define HAVE_VSNPRINTF 1
Added SDL_fmod() and SDL_fmodf()
2017-11-04 18:35:03 -06:00
#define HAVE_ACOS 1
#define HAVE_ACOSF 1
#define HAVE_ASIN 1
#define HAVE_ASINF 1
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
#define HAVE_ATAN 1
Added SDL_fmod() and SDL_fmodf()
2017-11-04 18:35:03 -06:00
#define HAVE_ATANF 1
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
#define HAVE_ATAN2 1
Added SDL_fmod() and SDL_fmodf()
2017-11-04 18:35:03 -06:00
#define HAVE_ATAN2F 1
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
#define HAVE_CEIL 1
Added SDL_fmod() and SDL_fmodf()
2017-11-04 18:35:03 -06:00
#define HAVE_CEILF 1
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
#define HAVE_COPYSIGN 1
Added SDL_fmod() and SDL_fmodf()
2017-11-04 18:35:03 -06:00
#define HAVE_COPYSIGNF 1
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
#define HAVE_COS 1
#define HAVE_COSF 1
SDL_exp
2018-08-04 09:52:46 -06:00
#define HAVE_EXP 1
#define HAVE_EXPF 1
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
#define HAVE_FABS 1
Added SDL_fmod() and SDL_fmodf()
2017-11-04 18:35:03 -06:00
#define HAVE_FABSF 1
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
#define HAVE_FLOOR 1
Added SDL_fmod() and SDL_fmodf()
2017-11-04 18:35:03 -06:00
#define HAVE_FLOORF 1
#define HAVE_FMOD 1
#define HAVE_FMODF 1
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
#define HAVE_LOG 1
Added SDL_fmod() and SDL_fmodf()
2017-11-04 18:35:03 -06:00
#define HAVE_LOGF 1
SDL_log10
2018-01-17 09:53:09 -07:00
#define HAVE_LOG10 1
#define HAVE_LOG10F 1
Fixed bug 5404 - stdlib: Added SDL_round, SDL_roundf, SDL_lround and SDL_lroundf Cameron Cawley stdlib: Added SDL_round, SDL_roundf, SDL_lround and SDL_lroundf The default implementation is based on the one used in the Windows RT video driver.
2020-12-23 14:47:49 -07:00
#define HAVE_LROUND 1
#define HAVE_LROUNDF 1
Added SDL_modf() and SDL_modff() This function is useful for accumulating relative mouse motion if you want to only handle whole pixel movement. e.g. static float dx_frac, dy_frac; float dx, dy; /* Accumulate new motion with previous sub-pixel motion */ dx = event.motion.xrel + dx_frac; dy = event.motion.yrel + dy_frac; /* Split the integral and fractional motion, dx and dy will contain whole pixel deltas */ dx_frac = SDL_modff(dx, &dx); dy_frac = SDL_modff(dy, &dy); if (dx != 0.0f || dy != 0.0f) { ... }
2022-12-29 22:39:08 -07:00
#define HAVE_MODF 1
Check for modff in addition to modf
2023-06-15 17:43:35 -06:00
#define HAVE_MODFF 1
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
#define HAVE_POW 1
Added SDL_fmod() and SDL_fmodf()
2017-11-04 18:35:03 -06:00
#define HAVE_POWF 1
add SDL_bsearch
2022-04-25 14:55:50 -06:00
#define HAVE_ROUND 1
Fixed bug 5404 - stdlib: Added SDL_round, SDL_roundf, SDL_lround and SDL_lroundf Cameron Cawley stdlib: Added SDL_round, SDL_roundf, SDL_lround and SDL_lroundf The default implementation is based on the one used in the Windows RT video driver.
2020-12-23 14:47:49 -07:00
#define HAVE_ROUNDF 1
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
#define HAVE_SCALBN 1
Added SDL_fmod() and SDL_fmodf()
2017-11-04 18:35:03 -06:00
#define HAVE_SCALBNF 1
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
#define HAVE_SIN 1
#define HAVE_SINF 1
#define HAVE_SQRT 1
#define HAVE_SQRTF 1
#define HAVE_TAN 1
#define HAVE_TANF 1
config: Make sure HAVE_TRUNC and HAVE_TRUNCF are defined as appropriate. The configure/cmake scripts were checking for these functions but we didn't have the SDL_config.h.* pieces in place. The other config headers are best guesses.
2020-11-14 00:16:41 -07:00
#define HAVE_TRUNC 1
#define HAVE_TRUNCF 1
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
#define HAVE_SIGACTION 1
#define HAVE_SETJMP 1
#define HAVE_NANOSLEEP 1
Add time and realtime clock functions Adds functions to query the system's realtime clock, convert time intervals to/from a calendar date and time in either UTC or the local time, and perform time related calculations. An SDL_Time type (a time interval represented in nanoseconds), and SDL_DateTime struct (broken down calendar date and time) were added to facilitate this functionality. Querying the system time results in a value expressed in nanoseconds since the Unix epoch (Jan 1, 1970) in UTC +0000. Conversions to and from the various platform epochs and units are performed when required. Any direct handling of timezones and DST were intentionally avoided. The offset from UTC is provided when converting from UTC to a local time by calculating the difference between the original UTC and the resulting local time, but no other timezone or DST information is used. The preferred date formatting and 12/24 hour time for the system locale can be retrieved via global preferences. Helper functions for obtaining the day of week or day or year for calendar date, and getting the number of days in a month in a given year are provided for convenience. These are simple, but useful for performing various time related calculations. An automated test for time conversion is included, as is a simple standalone test to display the current system date and time onscreen along with a calendar, the rendering of which demonstrates the use of the utility functions (press up/down to increment or decrement the current month, and keys 1-5 to change the date and time formats).
2024-02-29 11:06:26 -07:00
#define HAVE_GMTIME_R 1
#define HAVE_LOCALTIME_R 1
#define HAVE_NL_LANGINFO 1
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
#define HAVE_SYSCONF 1
#define HAVE_SYSCTLBYNAME 1
Fixed build warning on iOS
2021-12-14 13:08:36 -07:00
#define HAVE_O_CLOEXEC 1
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
/* enable iPhone version of Core Audio driver */
#define SDL_AUDIO_DRIVER_COREAUDIO 1
/* Enable the dummy audio driver (src/audio/dummy/\*.c) */
#define SDL_AUDIO_DRIVER_DUMMY 1
/* Enable the stub haptic driver (src/haptic/dummy/\*.c) */
#define SDL_HAPTIC_DUMMY 1
Disable SDL_JOYSTICK_HIDAPI on iOS and tvOS by default It's only needed for Steam Controller support, and introduces a Bluetooth framework dependency which requires additional permissions on the App Store.
2020-12-01 15:43:15 -07:00
/* Enable joystick support */
/* Only enable HIDAPI support if you want to support Steam Controllers on iOS and tvOS */
/*#define SDL_JOYSTICK_HIDAPI 1*/
Enable the virtual joystick API by default
2020-04-13 09:18:16 -06:00
#define SDL_JOYSTICK_MFI 1
#define SDL_JOYSTICK_VIRTUAL 1
Added initial support for MFi game controllers on iOS.
2015-09-20 20:08:36 -06:00
Define SDL_PLATFORM_* macros instead of underscored ones (#8875)
2024-01-23 18:40:51 -07:00
#ifdef SDL_PLATFORM_TVOS
Doh.. __IPHONEOS__ is defined on tvOS
2018-08-21 21:38:22 -06:00
#define SDL_SENSOR_DUMMY 1
#else
Added the iOS sensor implementation
2018-08-21 18:24:12 -06:00
/* Enable the CoreMotion sensor driver */
#define SDL_SENSOR_COREMOTION 1
Don't use CoreMotion on tvOS
2018-08-21 21:34:09 -06:00
#endif
Added a dummy sensor driver
2018-08-21 14:29:21 -06:00
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
/* Enable Unix style SO loading */
Enable SDL_LoadObject on iOS 8+ and tvOS.
2016-09-25 12:02:06 -06:00
#define SDL_LOADSO_DLOPEN 1
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
/* Enable various threading systems */
#define SDL_THREAD_PTHREAD 1
#define SDL_THREAD_PTHREAD_RECURSIVE_MUTEX 1
Add time and realtime clock functions Adds functions to query the system's realtime clock, convert time intervals to/from a calendar date and time in either UTC or the local time, and perform time related calculations. An SDL_Time type (a time interval represented in nanoseconds), and SDL_DateTime struct (broken down calendar date and time) were added to facilitate this functionality. Querying the system time results in a value expressed in nanoseconds since the Unix epoch (Jan 1, 1970) in UTC +0000. Conversions to and from the various platform epochs and units are performed when required. Any direct handling of timezones and DST were intentionally avoided. The offset from UTC is provided when converting from UTC to a local time by calculating the difference between the original UTC and the resulting local time, but no other timezone or DST information is used. The preferred date formatting and 12/24 hour time for the system locale can be retrieved via global preferences. Helper functions for obtaining the day of week or day or year for calendar date, and getting the number of days in a month in a given year are provided for convenience. These are simple, but useful for performing various time related calculations. An automated test for time conversion is included, as is a simple standalone test to display the current system date and time onscreen along with a calendar, the rendering of which demonstrates the use of the utility functions (press up/down to increment or decrement the current month, and keys 1-5 to change the date and time formats).
2024-02-29 11:06:26 -07:00
/* Enable various RTC system */
#define SDL_TIME_UNIX 1
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
/* Enable various timer systems */
#define SDL_TIMER_UNIX 1
/* Supported video drivers */
#define SDL_VIDEO_DRIVER_UIKIT 1
#define SDL_VIDEO_DRIVER_DUMMY 1
Fixed building for simulators or older iOS SDKs
2017-12-07 18:47:01 -07:00
/* Enable OpenGL ES */
Added VisionOS as a supported target to the Xcode project Also added SDL_PLATFORM_VISIONOS to the platform definitions and generally switched from TARGET_OS_* macros to SDL_PLATFORM_* macros.
2024-01-27 12:04:06 -07:00
#if !TARGET_OS_MACCATALYST && !TARGET_OS_VISION
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
#define SDL_VIDEO_OPENGL_ES2 1
reverted opengles removal.
2022-11-23 08:50:02 -07:00
#define SDL_VIDEO_OPENGL_ES 1
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
#define SDL_VIDEO_RENDER_OGL_ES2 1
Fixed bug 5440 - MacCatalyst build failures C.W. Betts I tested building commit http://hg.libsdl.org/SDL/rev/7adf3fdc19f3 on Mac Catalyst and found some issues: * MTLFeatureSet_iOS_* enums aren't available under Mac Catalyst. * OpenGL ES is unavailable under Mac Catalyst. * Some Metal features are available under Catalyst but not iOS, such as displaySyncEnabled. * Set Metal as the default renderer on Mac Catalyst Attaching a patch that will make SDL2 build for Mac Catalyst.
2021-01-03 11:32:55 -07:00
#endif
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
Fixed bug 5213 - Add support to metal in iOS/tvOS simulator Vincent Hamm Xcode11 and ios13 added support for metal simulator. Here is a quick and dirty patch to enable it. Pretty early and only tested on a few samples for now. Required mostly to enable metal support on correct version of ios, generate simulator compatible shaders and enforce buffer alignments on simulator (same as osx).
2020-12-09 08:23:47 -07:00
/* Metal supported on 64-bit devices running iOS 8.0 and tvOS 9.0 and newer
Also supported in simulator from iOS 13.0 and tvOS 13.0
*/
#if (TARGET_OS_SIMULATOR && ((__IPHONE_OS_VERSION_MIN_REQUIRED >= 130000) || (__TV_OS_VERSION_MIN_REQUIRED >= 130000))) || (!TARGET_CPU_ARM && ((__IPHONE_OS_VERSION_MIN_REQUIRED >= 80000) || (__TV_OS_VERSION_MIN_REQUIRED >= 90000)))
Fixed building for simulators or older iOS SDKs
2017-12-07 18:47:01 -07:00
#define SDL_PLATFORM_SUPPORTS_METAL 1
#else
#define SDL_PLATFORM_SUPPORTS_METAL 0
#endif
#if SDL_PLATFORM_SUPPORTS_METAL
Fixed compiling Metal renderer on iOS
2017-12-07 18:12:03 -07:00
#define SDL_VIDEO_RENDER_METAL 1
Fixed building for simulators or older iOS SDKs
2017-12-07 18:47:01 -07:00
#endif
#if SDL_PLATFORM_SUPPORTS_METAL
Be clear that disabling Vulkan surface support disables the entire SDL Vulkan integration
2017-08-28 01:11:38 -06:00
#define SDL_VIDEO_VULKAN 1
vulkan: Initial Vulkan support! This work was done by Jacob Lifshay and Mark Callow; I'm just merging it into revision control.
2017-08-27 20:15:57 -06:00
#endif
Add public APIs for creating a Metal view attached to an SDL window. Add SDL_metal.h.
2019-08-05 09:35:32 -06:00
#if SDL_PLATFORM_SUPPORTS_METAL
#define SDL_VIDEO_METAL 1
#endif
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
/* Enable system power support */
#define SDL_POWER_UIKIT 1
/* enable iPhone keyboard support */
#define SDL_IPHONE_KEYBOARD 1
/* enable iOS extended launch screen */
#define SDL_IPHONE_LAUNCHSCREEN 1
/* enable filesystem support */
#define SDL_FILESYSTEM_COCOA 1
Added portable file and directory operations (thanks @icculus!)
2024-03-16 09:15:13 -06:00
#define SDL_FSOPS_POSIX 1
Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
2015-06-21 09:33:46 -06:00
camera: Renamed everything from "video capture" to "camera", wired to CMake.
2023-11-27 21:05:54 -07:00
/* enable camera support */
camera: Reenabled macOS/iOS support, with rewritten CoreMedia implementation.
2024-02-05 23:19:12 -07:00
#ifndef SDL_PLATFORM_TVOS
camera: Reworked to operate with a driver interface, like other subsystems.
2023-12-01 08:59:13 -07:00
#define SDL_CAMERA_DRIVER_COREMEDIA 1
camera: Reenabled macOS/iOS support, with rewritten CoreMedia implementation.
2024-02-05 23:19:12 -07:00
#endif
#define SDL_CAMERA_DRIVER_DUMMY 1
camera: Renamed everything from "video capture" to "camera", wired to CMake.
2023-11-27 21:05:54 -07:00
Remove SDL_config.h from the public headers The SDL headers are no longer dependent on the build configuration. Fixes https://github.com/libsdl-org/SDL/issues/6643 and https://github.com/libsdl-org/SDL/issues/6641
2022-11-26 02:41:46 -07:00
#endif /* SDL_build_config_ios_h_ */