commit 315c329544d7c593d1072b071cbb92d9afe74021
author John Reck <jreck@google.com> Fri May 09 19:21:04 2014 -0700
committer John Reck <jreck@google.com> Mon May 12 14:41:06 2014 -0700
tree b10fccc58bfb0267c049fd49d6a56dfc25c6ec23
parent a9c47626975181261a409d029d24d9c893bc4717

Add TimeInterpolator support to RNA

 Bug: 14678626

Change-Id: I6554e7fcd42c49fac3618ca792083bb68e358f55

libs/hwui/utils/MathUtils.h

diff --git a/libs/hwui/utils/MathUtils.h b/libs/hwui/utils/MathUtils.h
index 8ba44dc..1a7082b 100644
--- a/libs/hwui/utils/MathUtils.h
+++ b/libs/hwui/utils/MathUtils.h
@@ -33,6 +33,14 @@
     inline static bool isPositive(float value) {
         return value >= gNonZeroEpsilon;
     }
+
+    inline static int min(int a, int b) {
+        return a < b ? a : b;
+    }
+
+    inline static float lerp(float v1, float v2, float t) {
+        return v1 + ((v2 - v1) * t);
+    }
 }; // class MathUtils
 
 } /* namespace uirenderer */