TorqueGameEngines/Torque3D
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Updates SDL to 2.0.12

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This commit is contained in:
Areloch 2020-08-12 11:56:18 -05:00
parent 3108a08650
commit a526029f2f
861 changed files with 25596 additions and 8904 deletions
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2
Engine/lib/sdl/src/atomic/SDL_atomic.c
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@ -1,6 +1,6 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2019 Sam Lantinga <slouken@libsdl.org>
Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages

19
Engine/lib/sdl/src/atomic/SDL_spinlock.c
View file

@ -1,6 +1,6 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2019 Sam Lantinga <slouken@libsdl.org>
Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
@ -32,6 +32,10 @@
#include <atomic.h>
#endif
#if !defined(HAVE_GCC_ATOMICS) && defined(__RISCOS__)
#include <unixlib/local.h>
#endif
#if defined(_MSC_VER) && (defined(_M_IX86) || defined(_M_X64))
#include <xmmintrin.h>
#endif
@ -79,10 +83,21 @@ SDL_AtomicTryLock(SDL_SpinLock *lock)
return (__sync_lock_test_and_set(lock, 1) == 0);
#elif defined(__GNUC__) && defined(__arm__) && \
(defined(__ARM_ARCH_4__) || defined(__ARM_ARCH_4T__) || \
(defined(__ARM_ARCH_3__) || defined(__ARM_ARCH_3M__) || \
defined(__ARM_ARCH_4__) || defined(__ARM_ARCH_4T__) || \
defined(__ARM_ARCH_5__) || defined(__ARM_ARCH_5TE__) || \
defined(__ARM_ARCH_5TEJ__))
int result;
#if defined(__RISCOS__)
if (__cpucap_have_rex()) {
__asm__ __volatile__ (
"ldrex %0, [%2]\nteq %0, #0\nstrexeq %0, %1, [%2]"
: "=&r" (result) : "r" (1), "r" (lock) : "cc", "memory");
return (result == 0);
}
#endif
__asm__ __volatile__ (
"swp %0, %1, [%2]\n"
: "=&r,&r" (result) : "r,0" (1), "r,r" (lock) : "memory");