replace log() calls with constants

2011-06-09 14:27:51 +00:00
parent d4ae38cc6c
commit 15d0d3f41e
7 changed files with 8 additions and 8 deletions
--- a/source/blender/blenlib/intern/math_base_inline.c
+++ b/source/blender/blenlib/intern/math_base_inline.c
@@ -114,7 +114,7 @@ MINLINE float shell_angle_to_dist(const float angle)
 /* used for zoom values*/
 MINLINE float power_of_2(float val)
 {
-	return (float)pow(2.0, ceil(log((double)val) / log(2.0)));
+	return (float)pow(2.0, ceil(log((double)val) / M_LN2));
 }

 MINLINE float minf(float a, float b)