add macro to enable neon on IOS

2014-09-23 18:15:26 +08:00 · 2014-09-23 18:15:26 +08:00 · e74b2f3164
parent 62697bbb42
commit e74b2f3164
1 changed files with 4 additions and 0 deletions
--- a/cocos/math/MathUtil.h
+++ b/cocos/math/MathUtil.h
@ -115,6 +115,10 @@ NS_CC_MATH_END

 #define MATRIX_SIZE ( sizeof(float) * 16)

+#ifdef __ARM_NEON__
+#define USE_NEON
+#endif
+
 #ifdef USE_NEON
 #include "MathUtilNeon.inl"
 #else