diff -r 000000000000 -r 6474c204b198 media/libvpx/vpx_scale/arm/neon/yv12extend_arm.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/media/libvpx/vpx_scale/arm/neon/yv12extend_arm.c	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,21 @@
+/*
+ *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "./vpx_scale_rtcd.h"
+
+extern void vp8_yv12_copy_frame_func_neon(
+    const struct yv12_buffer_config *src_ybc,
+    struct yv12_buffer_config *dst_ybc);
+
+void vp8_yv12_copy_frame_neon(const struct yv12_buffer_config *src_ybc,
+                              struct yv12_buffer_config *dst_ybc) {
+  vp8_yv12_copy_frame_func_neon(src_ybc, dst_ybc);
+  vp8_yv12_extend_frame_borders_neon(dst_ybc);
+}