diff -r 000000000000 -r 6474c204b198 media/libvpx/vp9/encoder/vp9_encodemb.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/media/libvpx/vp9/encoder/vp9_encodemb.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,54 @@
+/*
+ *  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.
+ */
+
+#ifndef VP9_ENCODER_VP9_ENCODEMB_H_
+#define VP9_ENCODER_VP9_ENCODEMB_H_
+
+#include "./vpx_config.h"
+#include "vp9/encoder/vp9_block.h"
+#include "vp9/encoder/vp9_onyx_int.h"
+#include "vp9/common/vp9_onyxc_int.h"
+
+typedef struct {
+  MB_PREDICTION_MODE mode;
+  MV_REFERENCE_FRAME ref_frame;
+  MV_REFERENCE_FRAME second_ref_frame;
+} MODE_DEFINITION;
+
+typedef struct {
+  MV_REFERENCE_FRAME ref_frame;
+  MV_REFERENCE_FRAME second_ref_frame;
+} REF_DEFINITION;
+
+struct optimize_ctx {
+  ENTROPY_CONTEXT ta[MAX_MB_PLANE][16];
+  ENTROPY_CONTEXT tl[MAX_MB_PLANE][16];
+};
+
+struct encode_b_args {
+  MACROBLOCK *x;
+  struct optimize_ctx *ctx;
+};
+
+void vp9_encode_sb(MACROBLOCK *x, BLOCK_SIZE bsize);
+void vp9_encode_sby(MACROBLOCK *x, BLOCK_SIZE bsize);
+
+void vp9_xform_quant(int plane, int block, BLOCK_SIZE plane_bsize,
+                     TX_SIZE tx_size, void *arg);
+
+void vp9_subtract_sby(MACROBLOCK *x, BLOCK_SIZE bsize);
+void vp9_subtract_sbuv(MACROBLOCK *x, BLOCK_SIZE bsize);
+void vp9_subtract_sb(MACROBLOCK *x, BLOCK_SIZE bsize);
+
+void vp9_encode_intra_block_y(MACROBLOCK *x, BLOCK_SIZE bsize);
+void vp9_encode_intra_block_uv(MACROBLOCK *x, BLOCK_SIZE bsize);
+
+
+#endif  // VP9_ENCODER_VP9_ENCODEMB_H_