Upstream version 9.38.198.0

[platform/framework/web/crosswalk.git] / src / third_party / skia / src / core / SkMathPriv.h

diff --git a/src/third_party/skia/src/core/SkMathPriv.h b/src/third_party/skia/src/core/SkMathPriv.h
index f93ab61..e997045 100644 (file)
--- a/src/third_party/skia/src/core/SkMathPriv.h
+++ b/src/third_party/skia/src/core/SkMathPriv.h
@@ -10,6 +10,12 @@
 
 #include "SkMath.h"
 
+#ifdef SK_BUILD_FOR_IOS
+// The iOS ARM processor discards small denormalized numbers to go faster.
+// Algorithms that rely on denormalized numbers need alternative implementations.
+#define SK_DISCARD_DENORMALIZED_FOR_SPEED
+#endif
+
 /** Returns -1 if n < 0, else returns 0
  */
 #define SkExtractSign(n)    ((int32_t)(n) >> 31)