Ryan C. Gordon
1d1a0d7f03
atomic: Patched to compile on Android.
2017-04-13 15:28:56 -04:00
Ryan C. Gordon
1c9c7633d9
atomic: favor compiler intrinsics for compare-and-swap over macOS APIs.
...
The OSAtomicCompareAndSwap* APIs are deprecated as of macOS 10.12.
2017-04-13 13:28:52 -04:00
Ryan C. Gordon
8c00de57f6
atomic: let Clang always use atomic_load_n if available.
...
(Apple's Clang reports itself as GCC 4.2.1 in preprocessor macros--the final
GNU C compiler Apple shipped--as of the macOS 10.12 SDK.)
2017-04-13 13:22:23 -04:00
Sam Lantinga
7891e72dca
__atomic_load_n() appears to be available in GCC 5 but not GCC 4
2017-03-30 06:52:34 -07:00
Ryan C. Gordon
f2179944cc
Patched to compile on some platforms.
2017-03-29 12:04:17 -04:00
James Legg
1dc9ae5c1e
Use GCC's atomic loads in SDL_AtomicGet and SDL_AtomicGetPtr
...
This fixes errors reported by address sanitizer, and generates simpler
code on x86 architectures.
2017-03-29 15:48:22 +01:00
Sam Lantinga
06ccb71bcd
Make sure the memory barrier functions are always available, and now they are implemented on Android __ARM_ARCH_5TE__
2017-02-10 11:21:15 -08:00
Sam Lantinga
45b774e3f7
Updated copyright for 2017
2017-01-01 18:33:28 -08:00
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
