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 /*

  *  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.

  */

 #if !defined __INC_RATECTRL_H

 #include "onyx_int.h"

 extern void vp8_save_coding_context(VP8_COMP *cpi);

 extern void vp8_restore_coding_context(VP8_COMP *cpi);

 extern void vp8_setup_key_frame(VP8_COMP *cpi);

 extern void vp8_update_rate_correction_factors(VP8_COMP *cpi, int damp_var);

 extern int vp8_regulate_q(VP8_COMP *cpi, int target_bits_per_frame);

 extern void vp8_adjust_key_frame_context(VP8_COMP *cpi);

 extern void vp8_compute_frame_size_bounds(VP8_COMP *cpi, int *frame_under_shoot_limit, int *frame_over_shoot_limit);

 /* return of 0 means drop frame */

 extern int vp8_pick_frame_size(VP8_COMP *cpi);

 #endif