+ Fix the precision when multiplying two fixed point numbers

SVN revision: 39307
2009-03-01 12:35:30 +00:00 · 2009-03-01 12:35:30 +00:00 · 07235befaa
parent 87d5d0a037
commit 07235befaa
1 changed files with 1 additions and 1 deletions
--- a/legacy/eina/src/include/eina_f16p16.h
+++ b/legacy/eina/src/include/eina_f16p16.h
@ -89,7 +89,7 @@ static inline Eina_F16p16 eina_f16p16_sub(Eina_F16p16 a, Eina_F16p16 b)
 */
 static inline Eina_F16p16 eina_f16p16_mul(Eina_F16p16 a, Eina_F16p16 b)
 {
-	return (a * b) >> 16;
+	return ((int64_t)a * (int64_t)b) >> 16;
 }
 /**
 * To be documented