diff -r 000000000000 -r 6474c204b198 media/libvpx/vp9/encoder/vp9_quantize.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/media/libvpx/vp9/encoder/vp9_quantize.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,31 @@
+/*
+ *  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_QUANTIZE_H_
+#define VP9_ENCODER_VP9_QUANTIZE_H_
+
+#include "vp9/encoder/vp9_block.h"
+
+void vp9_regular_quantize_b_4x4(MACROBLOCK *x, int y_blocks, int b_idx,
+                                const int16_t *scan, const int16_t *iscan);
+
+struct VP9_COMP;
+
+void vp9_set_quantizer(struct VP9_COMP *cpi, int q);
+
+void vp9_frame_init_quantizer(struct VP9_COMP *cpi);
+
+void vp9_update_zbin_extra(struct VP9_COMP *cpi, MACROBLOCK *x);
+
+void vp9_mb_init_quantizer(struct VP9_COMP *cpi, MACROBLOCK *x);
+
+void vp9_init_quantizer(struct VP9_COMP *cpi);
+
+#endif  // VP9_ENCODER_VP9_QUANTIZE_H_