ref: 472e14e725acec83e1ed4f945b64e2f14dcaacaa
dir: /vp10/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 "vp10/encoder/vp9_encoder.h"
#ifdef __cplusplus
extern "C" {
#endif
unsigned int vp10_vaq_segment_id(int energy);
void vp10_vaq_frame_setup(VP9_COMP *cpi);
int vp10_block_energy(VP9_COMP *cpi, MACROBLOCK *x, BLOCK_SIZE bs);
double vp10_log_block_var(VP9_COMP *cpi, MACROBLOCK *x, BLOCK_SIZE bs);
#ifdef __cplusplus
} // extern "C"
#endif
#endif // VP9_ENCODER_VP9_AQ_VARIANCE_H_