Conversion to signed

2017-08-12 11:46:05 -07:00
parent 566c60d91a
commit ed6ae66171
11 changed files with 233 additions and 190 deletions
--- a/intmath.h
+++ b/intmath.h
@@ -7,5 +7,5 @@ constexpr T AbsDiff(T a, T b) {

 template <typename T>
 constexpr T Interpolate(T val0, T val1, T mul, T div) {
-  return val0 + ((mul * (val1 - val0)) / div);
+  return val0 + static_cast<int32_t>((static_cast<int64_t>(mul) * (val1 - val0)) / div);
 }