libvpx: Add VP9 decoder.

source/libvpx/vp9/encoder/vp9_ratectrl.h

Index: source/libvpx/vp9/encoder/vp9_ratectrl.h
===================================================================
--- source/libvpx/vp9/encoder/vp9_ratectrl.h	(revision 0)
+++ source/libvpx/vp9/encoder/vp9_ratectrl.h	(revision 0)
@@ -0,0 +1,38 @@
+/*
+ *  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_RATECTRL_H_
+#define VP9_ENCODER_VP9_RATECTRL_H_
+
+#include "vp9/encoder/vp9_onyx_int.h"
+
+#define FRAME_OVERHEAD_BITS 200
+
+extern void vp9_save_coding_context(VP9_COMP *cpi);
+extern void vp9_restore_coding_context(VP9_COMP *cpi);
+
+extern void vp9_setup_key_frame(VP9_COMP *cpi);
+extern void vp9_update_rate_correction_factors(VP9_COMP *cpi, int damp_var);
+extern int vp9_regulate_q(VP9_COMP *cpi, int target_bits_per_frame);
+extern void vp9_adjust_key_frame_context(VP9_COMP *cpi);
+extern void vp9_compute_frame_size_bounds(VP9_COMP *cpi,
+                                          int *frame_under_shoot_limit,
+                                          int *frame_over_shoot_limit);
+
+// return of 0 means drop frame
+extern int vp9_pick_frame_size(VP9_COMP *cpi);
+
+extern double vp9_convert_qindex_to_q(int qindex);
+extern int vp9_gfboost_qadjust(int qindex);
+extern int vp9_bits_per_mb(FRAME_TYPE frame_type, int qindex);
+void vp9_setup_inter_frame(VP9_COMP *cpi);
+
+#endif
Property changes on: source/libvpx/vp9/encoder/vp9_ratectrl.h
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Added: svn:eol-style
   + LF