Changeset 16481 in webkit for trunk/JavaScriptCore/wtf/MathExtras.h

Timestamp:

Sep 20, 2006, 2:12:01 PM (19 years ago)

Author:

hyatt

Message:

Add an implementation of lrint for Win32.

Reviewed by anders

• wtf/MathExtras.h: (lrint):

File:

• trunk/JavaScriptCore/wtf/MathExtras.h (modified) (1 diff)

trunk/JavaScriptCore/wtf/MathExtras.h

@@ -38 +38 @@
 inline long lround(double num) { return num > 0 ? num + 0.5 : ceil(num - 0.5); }
 inline long lroundf(float num) { return num > 0 ? num + 0.5f : ceilf(num - 0.5f); }
+inline int lrint(float num) { return int(lroundf(num)); }
 inline double round(double num) { return num > 0 ? floor(num + 0.5) : ceil(num - 0.5); }
 inline float roundf(float num) { return num > 0 ? floorf(num + 0.5f) : ceilf(num - 0.5f); }