diff options
Diffstat (limited to 'JavaScriptCore/wtf/MathExtras.h')
| -rw-r--r-- | JavaScriptCore/wtf/MathExtras.h | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/JavaScriptCore/wtf/MathExtras.h b/JavaScriptCore/wtf/MathExtras.h index 324300d..ee2110e 100644 --- a/JavaScriptCore/wtf/MathExtras.h +++ b/JavaScriptCore/wtf/MathExtras.h @@ -26,6 +26,7 @@ #ifndef WTF_MathExtras_h #define WTF_MathExtras_h +#include <float.h> #include <math.h> #include <stdlib.h> @@ -43,11 +44,6 @@ #include <stdlib.h> #endif #include <limits> - -#if HAVE(FLOAT_H) -#include <float.h> -#endif - #endif #ifndef M_PI @@ -102,6 +98,8 @@ inline bool signbit(double x) { struct ieee_double *p = (struct ieee_double *)&x #if COMPILER(MSVC) || COMPILER(RVCT) +inline long long llround(double num) { return static_cast<long long>(num > 0 ? num + 0.5 : ceil(num - 0.5)); } +inline long long llroundf(float num) { return static_cast<long long>(num > 0 ? num + 0.5f : ceil(num - 0.5f)); } inline long lround(double num) { return static_cast<long>(num > 0 ? num + 0.5 : ceil(num - 0.5)); } inline long lroundf(float num) { return static_cast<long>(num > 0 ? num + 0.5f : ceilf(num - 0.5f)); } inline double round(double num) { return num > 0 ? floor(num + 0.5) : ceil(num - 0.5); } |