diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2014-01-15 05:31:30 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2014-01-15 06:40:40 +0400 |
| commit | da8619fe23d22a5009868302bac05d965adb76ac (patch) | |
| tree | 2bb47412febb179e51d45d60e32d5b6bf93d4bbd /source/blender/blenlib/intern/math_base_inline.c | |
| parent | 9e8428b09ab60111a2160722c7910144646646be (diff) | |
Math Lib: add iroundf function for: (int)floorf(a + 0.5f)
Diffstat (limited to 'source/blender/blenlib/intern/math_base_inline.c')
| -rw-r--r-- | source/blender/blenlib/intern/math_base_inline.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/source/blender/blenlib/intern/math_base_inline.c b/source/blender/blenlib/intern/math_base_inline.c index a215d99e32d..facc7150ab8 100644 --- a/source/blender/blenlib/intern/math_base_inline.c +++ b/source/blender/blenlib/intern/math_base_inline.c @@ -151,6 +151,11 @@ MINLINE int power_of_2_min_i(int n) return n; } +MINLINE int iroundf(float a) +{ + return (int)floorf(a + 0.5f); +} + /* integer division that rounds 0.5 up, particularly useful for color blending * with integers, to avoid gradual darkening when rounding down */ MINLINE int divide_round_i(int a, int b) |