commit 47cc52415e3affb83eb4369190425b2a17b956c5
author Satoshi Kataoka <satok@google.com> Mon Jan 21 16:33:24 2013 +0900
committer Satoshi Kataoka <satok@google.com> Mon Jan 21 18:45:56 2013 +0900
tree d1c45d4d2cba8d589a5ae39722b348e8e8df5eb8
parent 00f8474c734d796faeea12f240e492983691222a

refactor proximity info

Change-Id: I1e37ca655b4c1ba91a04aaf5aea8267cd46b4f43

native/jni/src/geometry_utils.h

diff --git a/native/jni/src/geometry_utils.h b/native/jni/src/geometry_utils.h
index 64bbbd4..4cbb127 100644
--- a/native/jni/src/geometry_utils.h
+++ b/native/jni/src/geometry_utils.h
@@ -44,5 +44,10 @@
     }
     return diff;
 }
+
+static AK_FORCE_INLINE int getDistanceInt(const int x1, const int y1, const int x2,
+        const int y2) {
+    return static_cast<int>(hypotf(static_cast<float>(x1 - x2), static_cast<float>(y1 - y2)));
+}
 } // namespace latinime
 #endif // LATINIME_GEOMETRY_UTILS_H