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| (Empty) | |
| 1 /* |
| 2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved. |
| 3 * |
| 4 * Use of this source code is governed by a BSD-style license |
| 5 * that can be found in the LICENSE file in the root of the source |
| 6 * tree. An additional intellectual property rights grant can be found |
| 7 * in the file PATENTS. All contributing project authors may |
| 8 * be found in the AUTHORS file in the root of the source tree. |
| 9 */ |
| 10 |
| 11 |
| 12 #ifndef VP9_ENCODER_VP9_RATECTRL_H_ |
| 13 #define VP9_ENCODER_VP9_RATECTRL_H_ |
| 14 |
| 15 #include "vp9/encoder/vp9_onyx_int.h" |
| 16 |
| 17 #define FRAME_OVERHEAD_BITS 200 |
| 18 |
| 19 extern void vp9_save_coding_context(VP9_COMP *cpi); |
| 20 extern void vp9_restore_coding_context(VP9_COMP *cpi); |
| 21 |
| 22 extern void vp9_setup_key_frame(VP9_COMP *cpi); |
| 23 extern void vp9_update_rate_correction_factors(VP9_COMP *cpi, int damp_var); |
| 24 extern int vp9_regulate_q(VP9_COMP *cpi, int target_bits_per_frame); |
| 25 extern void vp9_adjust_key_frame_context(VP9_COMP *cpi); |
| 26 extern void vp9_compute_frame_size_bounds(VP9_COMP *cpi, |
| 27 int *frame_under_shoot_limit, |
| 28 int *frame_over_shoot_limit); |
| 29 |
| 30 // return of 0 means drop frame |
| 31 extern int vp9_pick_frame_size(VP9_COMP *cpi); |
| 32 |
| 33 extern double vp9_convert_qindex_to_q(int qindex); |
| 34 extern int vp9_gfboost_qadjust(int qindex); |
| 35 extern int vp9_bits_per_mb(FRAME_TYPE frame_type, int qindex); |
| 36 void vp9_setup_inter_frame(VP9_COMP *cpi); |
| 37 |
| 38 #endif |
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Chromium Code Reviews
Issue 11555023:
libvpx: Add VP9 decoder. (Closed)
Base URL: svn://chrome-svn/chrome/trunk/deps/third_party/libvpx/