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34 Commits

Author SHA1 Message Date
Sam Lantinga 71e32f5e1b Added SDL_crc32() 2020-11-16 15:00:15 -08:00
Ozkan Sezer 79221e85a0 SDL_stdinc.h: define _DARWIN_C_SOURCE on macOS for memset_pattern4() 
hopefully fixes https://bugzilla.libsdl.org/show_bug.cgi?id=5107
 2020-10-29 20:00:20 +03:00
Ryan C. Gordon 6aec6da4c3 stdinc: Let Clang static analysis see more C runtime functions. 
For systems without strlcpy and strlcat, just declare them as if they exist;
the analyzer possibly still knows the details of these functions and can
utilize that in its analysis.

Most of this patch was from meyraud705 at gmail and Martin Gerhardy. Thanks!

Fixes Bugzilla #5163.
 2020-06-28 17:45:07 -04:00
Ryan C. Gordon d292f6bd4f stdlib: Add SDL_trunc and SDL_truncf 2020-04-10 12:17:14 -04:00
Sam Lantinga aa384ad02b Fixed bug 5001 - Feature request: SDL_isupper & SDL_islower 2020-03-02 15:21:07 -08:00
Sam Lantinga a8780c6a28 Updated copyright date for 2020 2020-01-16 20:49:25 -08:00
Sam Lantinga 650964461e Improved XInput VID/PID detection and added SDL_wcsstr() and SDL_wcsncmp() 2019-11-20 16:42:50 -08:00
Ozkan Sezer eb8f14bb6a added SDL_strtokr() as a replacement for POSIX strtok_r (bug #4046.) 2019-11-20 20:40:50 +03:00
Ryan C. Gordon f49c07b5c4 stdinc: On macOS and iOS, use memset_pattern4() for SDL_memset4(). 
Fixes Bugzilla #4724.
 2019-09-04 00:39:47 -04:00
Ozkan Sezer 7a47c292c0 Fix bug 4746 - introduce SDL_zeroa macro. 2019-07-31 01:22:02 +03:00
Sam Lantinga 5e13087b0f Updated copyright for 2019 2019-01-04 22:01:14 -08:00
Sam Lantinga d2042e1ed4 Added HIDAPI joystick drivers for more consistent support for Xbox, PS4 and Nintendo Switch Pro controller support across platforms. 
Added SDL_GameControllerRumble() and SDL_JoystickRumble() for simple force feedback outside of the SDL haptics API
 2018-08-09 16:00:17 -07:00
Ethan Lee b4fe7412f9 SDL_exp 2018-08-04 11:52:46 -04:00
Ozkan Sezer c11ae93aed SDL_stdinc.h: move the alloca() includes before begin_code.h 2018-05-10 08:28:00 +03:00
sezero 4c2a444e3a add SDL_log10 and SDL_log10f to include and dynapi 2018-02-08 17:07:47 +03:00
Sam Lantinga e3cc5b2c6b Updated copyright for 2018 2018-01-03 10:03:25 -08:00
Sam Lantinga bcdf8b916b Added SDL_fmod() and SDL_fmodf() 2017-11-04 17:35:03 -07:00
Sam Lantinga 34502143d9 Added float versions of SDL's math functions 2017-11-04 15:34:14 -07:00
Sam Lantinga a225ffc1d7 Added min/max macros for the sized SDL datatypes 2017-10-16 14:39:56 -07:00
Sam Lantinga fc60db86b3 Fixed compiler warning 2017-10-12 17:17:09 -07:00
Sam Lantinga 9c580e14c9 Added functions to query and set the SDL memory allocation functions: 
SDL_GetMemoryFunctions()
    SDL_SetMemoryFunctions()
    SDL_GetNumAllocations()
 2017-10-12 13:44:28 -07:00
Sam Lantinga 4ca5d8622a Fixed bug 3780 - GCC 7 implicit fallthrough warnings 
Martin Gerhardy 2017-08-28 06:58:01 UTC

SDL_blit.h, SDL_fillrect.c and SDL_stdinc.h produces a lot of the (new) gcc-7 implicit fallthrough warnings.
 2017-09-06 04:32:30 -07:00
Sam Lantinga f8de064c0a Added wchar.h to fix build on some platforms with new wcs* functions 2017-08-13 22:26:44 -07:00
Sam Lantinga f1829d956f Added SDL_wcscmp() 2017-08-13 20:37:49 -07:00
Ryan C. Gordon 43d62b7459 Make compile-time assert error messages more clear. 
Now the compiler might say this:

'SDL_compile_time_assert_mytest' declared as an array with a negative size

instead of

'SDL_dummy_mytest' declared as an array with a negative size
 2017-06-10 15:38:14 -04:00
Philipp Wiesemann cbcc256fd2 Fixed comments in headers for doxygen output. 2017-06-04 23:15:39 +02:00
Ryan C. Gordon d4086e4a70 stdlib: added SDL_utf8strlen(). 2017-05-29 03:01:05 -04:00
Ryan C. Gordon ca0bf151d5 Fix some more compiler warnings on armcc. 2017-03-03 16:38:17 -05:00
Sam Lantinga 45b774e3f7 Updated copyright for 2017 2017-01-01 18:33:28 -08:00
Sam Lantinga 3615633571 Renaming of guard header names to quiet -Wreserved-id-macro 
Patch contributed by Sylvain
 2016-11-20 21:34:54 -08:00
Sam Lantinga 73f2c5413d Fixed bug 2885 - SDL_stdinc.h doesn't need to include iconv.h 
Ryan C. Gordon

We still include iconv.h in SDL_stdinc.h, probably because this header might have referenced the native iconv functions and types directly. Since these are hidden behind a stable ABI now and never just a #define for the system iconv, we shouldn't need this header included from a public SDL header anymore, slowing down external apps compiles and pulling tons of stuff into the namespace.
 2016-10-07 16:44:42 -07:00
Sam Lantinga b7e45f8a1a Fixed bug 3336 - Failure to build with MinGW-w64 
Kai Sterker
There are already patches available from mingw64 that fix the issue

https://github.com/Alexpux/MINGW-packages/tree/master/mingw-w64-SDL2

With those applied, I could compile SDL2 without problems. But of course, it would be preferable if SDL built cleanly from source.
 2016-10-01 10:28:00 -07:00
Sam Lantinga 42065e785d Updated copyright to 2016 2016-01-02 10:10:34 -08:00
Philipp Wiesemann 0e45984fa0 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 17:33:46 +02:00