/* *  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 VP8_ENCODER_RATECTRL_H_#define VP8_ENCODER_RATECTRL_H_ #include "onyx_int.h" #ifdef __cplusplusextern "C" {#endif 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); #ifdef __cplusplus}  // extern "C"#endif #endif  // VP8_ENCODER_RATECTRL_H_