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cmake: Detect AVX + allow build system to disable Intel intrinsics

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This commit is contained in:
Anonymous Maarten
2023-02-25 00:21:15 +01:00
committed by Anonymous Maarten
parent 683411e96f
commit 4681240241
16 changed files with 175 additions and 116 deletions
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13
include/SDL3/SDL_intrin.h
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@@ -101,21 +101,20 @@ _m_prefetch(void *__P)
#include <lasxintrin.h>
#define __LASX__
#endif
#if defined(HAVE_IMMINTRIN_H) && !defined(SDL_DISABLE_IMMINTRIN_H)
#if defined(__AVX__) && !defined(SDL_DISABLE_AVX)
#include <immintrin.h>
#else
#if defined(__MMX__) && !defined(SDL_DISABLE_MMINTRIN_H)
#endif
#if defined(__MMX__) && !defined(SDL_DISABLE_MMX)
#include <mmintrin.h>
#endif
#if defined(__SSE__) && !defined(SDL_DISABLE_XMMINTRIN_H)
#if defined(__SSE__) && !defined(SDL_DISABLE_SSE)
#include <xmmintrin.h>
#endif
#if defined(__SSE2__) && !defined(SDL_DISABLE_EMMINTRIN_H)
#if defined(__SSE2__) && !defined(SDL_DISABLE_SSE2)
#include <emmintrin.h>
#endif
#if defined(__SSE3__) && !defined(SDL_DISABLE_PMMINTRIN_H)
#if defined(__SSE3__) && !defined(SDL_DISABLE_SSE3)
#include <pmmintrin.h>
#endif
#endif /* HAVE_IMMINTRIN_H */
#endif /* SDL_intrin_h_ */

19
include/build_config/SDL_build_config.h.cmake
View File

@@ -226,18 +226,6 @@
#cmakedefine HAVE_LIBUSB 1
#cmakedefine HAVE_O_CLOEXEC 1
/* Apple platforms might be building universal binaries, where Intel builds
can use immintrin.h but other architectures can't. */
#ifdef __APPLE__
# if defined(__has_include) && (defined(__i386__) || defined(__x86_64))
# if __has_include(<immintrin.h>)
# define HAVE_IMMINTRIN_H 1
# endif
# endif
#else /* non-Apple platforms can use the normal CMake check for this. */
#cmakedefine HAVE_IMMINTRIN_H 1
#endif
#cmakedefine HAVE_LIBUDEV_H 1
#cmakedefine HAVE_LIBSAMPLERATE_H 1
#cmakedefine HAVE_LIBDECOR_H 1
@@ -597,4 +585,11 @@ typedef unsigned int uintptr_t;
#endif /* Visual Studio 2008 */
#endif /* !_STDINT_H_ && !HAVE_STDINT_H */
/* Configure use of intrinsics */
#cmakedefine SDL_DISABLE_SSE 1
#cmakedefine SDL_DISABLE_SSE2 1
#cmakedefine SDL_DISABLE_SSE3 1
#cmakedefine SDL_DISABLE_AVX 1
#endif /* SDL_build_config_h_ */

4
include/build_config/SDL_build_config_macos.h
View File

@@ -138,8 +138,8 @@
#define HAVE_SYSCTLBYNAME 1
#if defined(__has_include) && (defined(__i386__) || defined(__x86_64))
# if __has_include(<immintrin.h>)
# define HAVE_IMMINTRIN_H 1
# if !__has_include(<immintrin.h>)
# define SDL_DISABLE_AVX 1
# endif
#endif

7
include/build_config/SDL_build_config_windows.h
View File

@@ -103,11 +103,12 @@ typedef unsigned int uintptr_t;
#define HAVE_TPCSHRD_H 1
#define HAVE_SENSORSAPI_H 1
#if (defined(_M_IX86) || defined(_M_X64) || defined(_M_AMD64)) && (defined(_MSC_VER) && _MSC_VER >= 1600)
#define HAVE_IMMINTRIN_H 1
#elif defined(__has_include) && (defined(__i386__) || defined(__x86_64))
# if __has_include(<immintrin.h>)
# define HAVE_IMMINTRIN_H 1
# if !__has_include(<immintrin.h>)
# define SDL_DISABLE_AVX 1
# endif
#else
# define SDL_DISABLE_AVX 1
#endif
/* This is disabled by default to avoid C runtime dependencies and manifest requirements */

7
include/build_config/SDL_build_config_wingdk.h
View File

@@ -48,11 +48,12 @@
#define HAVE_TPCSHRD_H 1
#define HAVE_SENSORSAPI_H 1
#if (defined(_M_IX86) || defined(_M_X64) || defined(_M_AMD64)) && (defined(_MSC_VER) && _MSC_VER >= 1600)
#define HAVE_IMMINTRIN_H 1
#elif defined(__has_include) && (defined(__i386__) || defined(__x86_64))
# if __has_include(<immintrin.h>)
# define HAVE_IMMINTRIN_H 1
# if !__has_include(<immintrin.h>)
# define SDL_DISABLE_AVX 1
# endif
#else
# define SDL_DISABLE_AVX 1
#endif
/* This is disabled by default to avoid C runtime dependencies and manifest requirements */

7
include/build_config/SDL_build_config_xbox.h
View File

@@ -48,11 +48,12 @@
/*#define HAVE_TPCSHRD_H 1*/
/*#define HAVE_SENSORSAPI_H 1*/
#if (defined(_M_IX86) || defined(_M_X64) || defined(_M_AMD64)) && (defined(_MSC_VER) && _MSC_VER >= 1600)
#define HAVE_IMMINTRIN_H 1
#elif defined(__has_include) && (defined(__i386__) || defined(__x86_64))
# if __has_include(<immintrin.h>)
# define HAVE_IMMINTRIN_H 1
# if !__has_include(<immintrin.h>)
# define SDL_DISABLE_AVX 1
# endif
#else
# define SDL_DISABLE_AVX 1
#endif
/* This is disabled by default to avoid C runtime dependencies and manifest requirements */