ref: a46ca6ec00aa0a8bdb0e0fff4ddd2db4257b3cbf
dir: /vp9/encoder/vp9_aq_variance.h/
/*
* Copyright (c) 2013 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_AQ_VARIANCE_H_
#define VP9_ENCODER_VP9_AQ_VARIANCE_H_
#include "vp9/encoder/vp9_encoder.h"
#ifdef __cplusplus
extern "C" {
#endif
unsigned int vp9_vaq_segment_id(int energy);
double vp9_vaq_rdmult_ratio(int energy);
double vp9_vaq_inv_q_ratio(int energy);
void vp9_vaq_init();
void vp9_vaq_frame_setup(VP9_COMP *cpi);
int vp9_block_energy(VP9_COMP *cpi, MACROBLOCK *x, BLOCK_SIZE bs);
#ifdef __cplusplus
} // extern "C"
#endif
#endif // VP9_ENCODER_VP9_AQ_VARIANCE_H_