Signed-off-by: Daniel Lehman dlehman25@gmail.com
--- v4: fix build using gcc without mingw v3: remove incorrect declarations and other unavailable functions v2: correct some declarations --- dlls/msvcrt/math.c | 20 ++++++++++---------- include/msvcrt/math.h | 32 +++++++++++++++++++++++++++++--- 2 files changed, 39 insertions(+), 13 deletions(-)
diff --git a/dlls/msvcrt/math.c b/dlls/msvcrt/math.c index 854403a71bf..31200562f00 100644 --- a/dlls/msvcrt/math.c +++ b/dlls/msvcrt/math.c @@ -8695,13 +8695,13 @@ __msvcrt_long CDECL lrintf(float x) /********************************************************************* * llrint (MSVCR120.@) */ -__int64 CDECL llrint(double x) +long long CDECL llrint(double x) { double d;
d = rint(x); - if ((d < 0 && d != (double)(__int64)d) - || (d >= 0 && d != (double)(unsigned __int64)d)) { + if ((d < 0 && d != (double)(long long)d) + || (d >= 0 && d != (double)(unsigned long long)d)) { *_errno() = EDOM; return 0; } @@ -8711,13 +8711,13 @@ __int64 CDECL llrint(double x) /********************************************************************* * llrintf (MSVCR120.@) */ -__int64 CDECL llrintf(float x) +long long CDECL llrintf(float x) { float f;
f = rintf(x); - if ((f < 0 && f != (float)(__int64)f) - || (f >= 0 && f != (float)(unsigned __int64)f)) { + if ((f < 0 && f != (float)(long long)f) + || (f >= 0 && f != (float)(unsigned long long)f)) { *_errno() = EDOM; return 0; } @@ -8798,10 +8798,10 @@ __msvcrt_long CDECL lroundf(float x) * * Copied from musl: src/math/llround.c */ -__int64 CDECL llround(double x) +long long CDECL llround(double x) { double d = round(x); - if (d != (double)(__int64)d) { + if (d != (double)(long long)d) { *_errno() = EDOM; return 0; } @@ -8813,10 +8813,10 @@ __int64 CDECL llround(double x) * * Copied from musl: src/math/llroundf.c */ -__int64 CDECL llroundf(float x) +long long CDECL llroundf(float x) { float f = roundf(x); - if (f != (float)(__int64)f) { + if (f != (float)(long long)f) { *_errno() = EDOM; return 0; } diff --git a/include/msvcrt/math.h b/include/msvcrt/math.h index da07303bcd9..97ae6dfe240 100644 --- a/include/msvcrt/math.h +++ b/include/msvcrt/math.h @@ -69,12 +69,16 @@ _ACRTIMP double __cdecl fabs(double); _ACRTIMP double __cdecl ldexp(double, int); _ACRTIMP double __cdecl frexp(double, int*); _ACRTIMP double __cdecl modf(double, double*); +_ACRTIMP double __cdecl fdim(double, double); _ACRTIMP double __cdecl fmod(double, double); _ACRTIMP double __cdecl fmin(double, double); _ACRTIMP double __cdecl fmax(double, double); _ACRTIMP double __cdecl erf(double); +_ACRTIMP double __cdecl remainder(double, double); _ACRTIMP double __cdecl remquo(double, double, int*); _ACRTIMP float __cdecl remquof(float, float, int*); +_ACRTIMP double __cdecl lgamma(double); +_ACRTIMP double __cdecl tgamma(double);
_ACRTIMP double __cdecl _hypot(double, double); _ACRTIMP double __cdecl _j0(double); @@ -86,18 +90,31 @@ _ACRTIMP double __cdecl _yn(int, double);
_ACRTIMP double __cdecl cbrt(double); _ACRTIMP double __cdecl exp2(double); +_ACRTIMP double __cdecl expm1(double); +_ACRTIMP double __cdecl log1p(double); _ACRTIMP double __cdecl log2(double); +_ACRTIMP double __cdecl logb(double); _ACRTIMP double __cdecl rint(double); _ACRTIMP double __cdecl round(double); _ACRTIMP double __cdecl trunc(double);
_ACRTIMP float __cdecl cbrtf(float); _ACRTIMP float __cdecl exp2f(float); +_ACRTIMP float __cdecl expm1f(float); +_ACRTIMP float __cdecl log1pf(float); _ACRTIMP float __cdecl log2f(float); +_ACRTIMP float __cdecl logbf(float); _ACRTIMP float __cdecl rintf(float); _ACRTIMP float __cdecl roundf(float); _ACRTIMP float __cdecl truncf(float);
+_ACRTIMP int __cdecl ilogb(double); +_ACRTIMP int __cdecl ilogbf(float); + +_ACRTIMP long long __cdecl llrint(double); +_ACRTIMP long long __cdecl llrintf(float); +_ACRTIMP long long __cdecl llround(double); +_ACRTIMP long long __cdecl llroundf(float); _ACRTIMP __msvcrt_long __cdecl lrint(double); _ACRTIMP __msvcrt_long __cdecl lrintf(float); _ACRTIMP __msvcrt_long __cdecl lround(double); @@ -105,6 +122,8 @@ _ACRTIMP __msvcrt_long __cdecl lroundf(float);
_ACRTIMP double __cdecl scalbn(double,int); _ACRTIMP float __cdecl scalbnf(float,int); +_ACRTIMP double __cdecl scalbln(double,__msvcrt_long); +_ACRTIMP float __cdecl scalblnf(float,__msvcrt_long);
_ACRTIMP double __cdecl _copysign (double, double); _ACRTIMP double __cdecl _chgsign (double); @@ -115,6 +134,8 @@ _ACRTIMP int __cdecl _finite(double); _ACRTIMP int __cdecl _isnan(double); _ACRTIMP int __cdecl _fpclass(double);
+_ACRTIMP double __cdecl nextafter(double, double); + #ifndef __i386__
_ACRTIMP float __cdecl sinf(float); @@ -199,15 +220,20 @@ _ACRTIMP float __cdecl _logbf(float); _ACRTIMP float __cdecl acoshf(float); _ACRTIMP float __cdecl asinhf(float); _ACRTIMP float __cdecl atanhf(float); +_ACRTIMP float __cdecl erff(float); +_ACRTIMP float __cdecl fdimf(float, float); +_ACRTIMP float __cdecl fmaxf(float, float); +_ACRTIMP float __cdecl fminf(float, float); +_ACRTIMP float __cdecl lgammaf(float); +_ACRTIMP float __cdecl nextafterf(float, float); +_ACRTIMP float __cdecl remainderf(float, float); +_ACRTIMP float __cdecl tgammaf(float);
#else
static inline float _chgsignf(float x) { return _chgsign(x); } static inline float _copysignf(float x, float y) { return _copysign(x, y); } static inline float _logbf(float x) { return _logb(x); } -static inline float acoshf(float x) { return acosh(x); } -static inline float asinhf(float x) { return asinh(x); } -static inline float atanhf(float x) { return atanh(x); }
#endif
Hi Daniel,
On 4/9/22 18:13, Daniel Lehman wrote:
-__int64 CDECL llrint(double x) +long long CDECL llrint(double x)
long long is not guaranteed to have correct size. That's why __int64 is used instead.
Thanks, Piotr
-
Daniel Lehman -
Piotr Caban