diff -r 000000000000 -r 6474c204b198 media/libvpx/vp9/encoder/vp9_encodeintra.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/media/libvpx/vp9/encoder/vp9_encodeintra.c	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,28 @@
+/*
+ *  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_config.h"
+#include "./vp9_rtcd.h"
+#include "vp9/encoder/vp9_quantize.h"
+#include "vp9/common/vp9_reconintra.h"
+#include "vp9/encoder/vp9_encodemb.h"
+#include "vp9/encoder/vp9_encodeintra.h"
+
+int vp9_encode_intra(MACROBLOCK *x, int use_16x16_pred) {
+  MB_MODE_INFO * mbmi = &x->e_mbd.mi_8x8[0]->mbmi;
+  x->skip_encode = 0;
+  mbmi->mode = DC_PRED;
+  mbmi->ref_frame[0] = INTRA_FRAME;
+  mbmi->tx_size = use_16x16_pred ? (mbmi->sb_type >= BLOCK_16X16 ? TX_16X16
+                                                                 : TX_8X8)
+                                   : TX_4X4;
+  vp9_encode_intra_block_y(x, mbmi->sb_type);
+  return vp9_get_mb_ss(x->plane[0].src_diff);
+}