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Diffstat (limited to 'src/VBox/Devices/Graphics/shaderlib/wine/include/msvcrt/float.h')
| -rw-r--r-- | src/VBox/Devices/Graphics/shaderlib/wine/include/msvcrt/float.h | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/src/VBox/Devices/Graphics/shaderlib/wine/include/msvcrt/float.h b/src/VBox/Devices/Graphics/shaderlib/wine/include/msvcrt/float.h new file mode 100644 index 00000000..33ebb689 --- /dev/null +++ b/src/VBox/Devices/Graphics/shaderlib/wine/include/msvcrt/float.h @@ -0,0 +1,158 @@ +/* + * Floating point arithmetic. + * + * Derived from the mingw header written by Colin Peters. + * Modified for Wine use by Hans Leidekker. + * This file is in the public domain. + */ + +#ifndef __WINE_FLOAT_H +#define __WINE_FLOAT_H + +#include <crtdefs.h> + +#ifdef __cplusplus +extern "C" { +#endif + +#define DBL_DIG 15 +#define DBL_EPSILON 2.2204460492503131e-016 +#define DBL_MANT_DIG 53 +#define DBL_MAX 1.7976931348623158e+308 +#define DBL_MAX_10_EXP 308 +#define DBL_MAX_EXP 1024 +#define DBL_MIN 2.2250738585072014e-308 +#define DBL_MIN_10_EXP (-307) +#define DBL_MIN_EXP (-1021) + +#define _DBL_RADIX 2 +#define _DBL_ROUNDS 1 + +#define DBL_RADIX _DBL_RADIX +#define DBL_ROUNDS _DBL_ROUNDS + +#define FLT_DIG 6 +#define FLT_EPSILON 1.192092896e-07F +#define FLT_MANT_DIG 24 +#define FLT_MAX 3.402823466e+38F +#define FLT_MAX_10_EXP 38 +#define FLT_MAX_EXP 128 +#define FLT_MIN 1.175494351e-38F +#define FLT_MIN_10_EXP (-37) +#define FLT_MIN_EXP (-125) + +#define FLT_RADIX 2 +#define FLT_ROUNDS 1 + +#define LDBL_DIG DBL_DIG +#define LDBL_EPSILON DBL_EPSILON +#define LDBL_MANT_DIG DBL_MANT_DIG +#define LDBL_MAX DBL_MAX +#define LDBL_MAX_10_EXP DBL_MAX_10_EXP +#define LDBL_MAX_EXP DBL_MAX_EXP +#define LDBL_MIN DBL_MIN +#define LDBL_MIN_10_EXP DBL_MIN_10_EXP +#define LDBL_MIN_EXP DBL_MIN_EXP + +#define _LDBL_RADIX _DBL_RADIX +#define _LDBL_ROUNDS _DBL_ROUNDS + +#define LDBL_RADIX _LDBL_RADIX +#define LDBL_ROUNDS _LDBL_ROUNDS + +/* Control word masks for unMask */ +#define _MCW_EM 0x0008001f +#define _MCW_IC 0x00040000 +#define _MCW_RC 0x00000300 +#define _MCW_PC 0x00030000 +#define _MCW_DN 0x03000000 + +/* Control word values for unNew (use with related unMask above) */ +#define _EM_INVALID 0x00000010 +#define _EM_DENORMAL 0x00080000 +#define _EM_ZERODIVIDE 0x00000008 +#define _EM_OVERFLOW 0x00000004 +#define _EM_UNDERFLOW 0x00000002 +#define _EM_INEXACT 0x00000001 +#define _IC_AFFINE 0x00040000 +#define _IC_PROJECTIVE 0x00000000 +#define _RC_CHOP 0x00000300 +#define _RC_UP 0x00000200 +#define _RC_DOWN 0x00000100 +#define _RC_NEAR 0x00000000 +#define _PC_24 0x00020000 +#define _PC_53 0x00010000 +#define _PC_64 0x00000000 +#define _DN_SAVE 0x00000000 +#define _DN_FLUSH 0x01000000 +#define _DN_FLUSH_OPERANDS_SAVE_RESULTS 0x02000000 +#define _DN_SAVE_OPERANDS_FLUSH_RESULTS 0x03000000 +#define _EM_AMBIGUOUS 0x80000000 + +/* _statusfp bit flags */ +#define _SW_INEXACT 0x00000001 /* inexact (precision) */ +#define _SW_UNDERFLOW 0x00000002 /* underflow */ +#define _SW_OVERFLOW 0x00000004 /* overflow */ +#define _SW_ZERODIVIDE 0x00000008 /* zero divide */ +#define _SW_INVALID 0x00000010 /* invalid */ + +#define _SW_UNEMULATED 0x00000040 /* unemulated instruction */ +#define _SW_SQRTNEG 0x00000080 /* square root of a neg number */ +#define _SW_STACKOVERFLOW 0x00000200 /* FP stack overflow */ +#define _SW_STACKUNDERFLOW 0x00000400 /* FP stack underflow */ + +#define _SW_DENORMAL 0x00080000 /* denormal status bit */ + +/* fpclass constants */ +#define _FPCLASS_SNAN 0x0001 /* Signaling "Not a Number" */ +#define _FPCLASS_QNAN 0x0002 /* Quiet "Not a Number" */ +#define _FPCLASS_NINF 0x0004 /* Negative Infinity */ +#define _FPCLASS_NN 0x0008 /* Negative Normal */ +#define _FPCLASS_ND 0x0010 /* Negative Denormal */ +#define _FPCLASS_NZ 0x0020 /* Negative Zero */ +#define _FPCLASS_PZ 0x0040 /* Positive Zero */ +#define _FPCLASS_PD 0x0080 /* Positive Denormal */ +#define _FPCLASS_PN 0x0100 /* Positive Normal */ +#define _FPCLASS_PINF 0x0200 /* Positive Infinity */ + +/* floating point error signals */ +#define _FPE_INVALID 0x81 +#define _FPE_DENORMAL 0x82 +#define _FPE_ZERODIVIDE 0x83 +#define _FPE_OVERFLOW 0x84 +#define _FPE_UNDERFLOW 0x85 +#define _FPE_INEXACT 0x86 +#define _FPE_UNEMULATED 0x87 +#define _FPE_SQRTNEG 0x88 +#define _FPE_STACKOVERFLOW 0x8a +#define _FPE_STACKUNDERFLOW 0x8b +#define _FPE_EXPLICITGEN 0x8c + +#if defined(__i386__) +#define _CW_DEFAULT (_RC_NEAR + _PC_53 + _EM_INVALID + _EM_ZERODIVIDE + _EM_OVERFLOW + _EM_UNDERFLOW + _EM_INEXACT + _EM_DENORMAL) +#elif defined(__x86_64__) +#define _CW_DEFAULT (_RC_NEAR + _PC_64 + _EM_INVALID + _EM_ZERODIVIDE + _EM_OVERFLOW + _EM_UNDERFLOW + _EM_INEXACT + _EM_DENORMAL) +#endif + +unsigned int __cdecl _control87(unsigned int, unsigned int); +unsigned int __cdecl _controlfp(unsigned int, unsigned int); +errno_t __cdecl _controlfp_s(unsigned int *, unsigned int, unsigned int); + +double __cdecl _copysign (double, double); +double __cdecl _chgsign (double); +double __cdecl _scalb(double, __msvcrt_long); +double __cdecl _logb(double); +double __cdecl _nextafter(double, double); +int __cdecl _finite(double); +int __cdecl _isnan(double); +int __cdecl _fpclass(double); + +#ifdef __x86_64__ +float __cdecl _scalbf(float, __msvcrt_long); +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* __WINE_FLOAT_H */ |