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cmake: Allow build system to disable arm neon intrinsics

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This commit is contained in:
Anonymous Maarten
2023-02-26 01:51:19 +01:00
committed by Anonymous Maarten
parent 46de6241d7
commit fc4085b54e
6 changed files with 22 additions and 13 deletions
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4
include/SDL3/SDL_intrin.h
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@@ -65,7 +65,7 @@ _m_prefetch(void *__P)
#endif
#elif defined(__MINGW64_VERSION_MAJOR)
#include <intrin.h>
#if !defined(SDL_DISABLE_ARM_NEON_H) && defined(__ARM_NEON)
#if defined(__ARM_NEON) && !defined(SDL_DISABLE_NEON)
# include <arm_neon.h>
#endif
#else
@@ -73,7 +73,7 @@ _m_prefetch(void *__P)
#if defined(HAVE_ALTIVEC_H) && defined(__ALTIVEC__) && !defined(__APPLE_ALTIVEC__) && defined(SDL_ENABLE_ALTIVEC_H)
#include <altivec.h>
#endif
#if !defined(SDL_DISABLE_ARM_NEON_H)
#if !defined(SDL_DISABLE_NEON)
# if defined(__ARM_NEON)
# include <arm_neon.h>
# elif defined(__WINDOWS__) || defined(__WINRT__) || defined(__GDK__)

1
include/build_config/SDL_build_config.h.cmake
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@@ -594,5 +594,6 @@ typedef unsigned int uintptr_t;
#cmakedefine SDL_DISABLE_MMX 1
#cmakedefine SDL_DISABLE_LSX 1
#cmakedefine SDL_DISABLE_LASX 1
#cmakedefine SDL_DISABLE_NEON 1
#endif /* SDL_build_config_h_ */