diff options
Diffstat (limited to 'src/util/numeric.h')
| -rw-r--r-- | src/util/numeric.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/util/numeric.h b/src/util/numeric.h index ee8fea8cf..e7fdc2599 100644 --- a/src/util/numeric.h +++ b/src/util/numeric.h @@ -361,5 +361,10 @@ inline float cycle_shift(float value, float by = 0, float max = 1) return value + by; } +inline bool is_power_of_two(u32 n) +{ + return n != 0 && (n & (n-1)) == 0; +} + #endif |