ReactOS 0.4.15-dev-8145-ga541a46
fma3_available.c
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1
2/*******************************************************************************
3MIT License
4-----------
5
6Copyright (c) 2002-2019 Advanced Micro Devices, Inc.
7
8Permission is hereby granted, free of charge, to any person obtaining a copy
9of this Software and associated documentaon files (the "Software"), to deal
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15The above copyright notice and this permission notice shall be included in
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26
27#ifdef TEST_STANDALONE
28#include <stdio.h>
29#ifdef _MSC_VER
30#pragma section (".CRT$XIC",long,read)
31#define _CRTALLOC(x) __declspec(allocate(x))
32#endif /* _MSC_VER */
33#else
34#include <intrin.h>
35#include <sect_attribs.h>
36#undef _CRTALLOC
37#define _CRTALLOC(x)
38#endif
39
40typedef int (__cdecl *_PIFV)(void); // FIXME: include process.h?
41
44
45
47{
49 return __use_fma3_lib;
50}
51
53
54_CRTALLOC(".CRT$XIC") static _PIFV init_fma3 = __fma3_lib_init;
55
56int __fma3_lib_init(void)
57{
58 int CPUID[4]; // CPUID[2] is ECX;
59
61 __cpuid(CPUID, 1);
62 if (CPUID[2] & (1 << 12)) {
64 }
65
67 return 0;
68}
#define __cdecl
Definition: accygwin.h:79
unsigned int(__cdecl typeof(jpeg_read_scanlines))(struct jpeg_decompress_struct *
Definition: typeof.h:31
#define _CRTALLOC(x)
int __cdecl _set_FMA3_enable(int flag)
int __fma3_is_available
int(__cdecl * _PIFV)(void)
int __use_fma3_lib
int __fma3_lib_init(void)
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean flag
Definition: glfuncs.h:52
PPC_QUAL void __cpuid(int CPUInfo[], const int InfoType)
Definition: intrin_ppc.h:682