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/*
* Copyright (c) 2012 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_DENOISER_H_
#define VP9_ENCODER_DENOISER_H_
#include "vp9/encoder/vp9_block.h"
#ifdef __cplusplus
extern "C" {
#endif
enum vp9_denoiser_decision {
COPY_BLOCK,
FILTER_BLOCK
};
typedef struct vp9_denoiser {
struct buf_2d running_avg_y;
struct buf_2d mc_running_avg_y;
} VP9_DENOISER;
void vp9_denoiser_update_frame_info(VP9_DENOISER *denoiser,
FRAME_TYPE frame_type,
int refresh_alt_ref_frame,
int refresh_golden_frame,
int refresh_last_frame);
void vp9_denoiser_denoise(VP9_DENOISER *denoiser,
MACROBLOCK *mb, MODE_INFO **grid,
int mi_row, int mi_col, BLOCK_SIZE bs);
void vp9_denoiser_update_frame_stats();
int vp9_denoiser_alloc(VP9_DENOISER *denoiser, int width, int height,
int border);
void vp9_denoiser_free(VP9_DENOISER *denoiser);
#ifdef __cplusplus
} // extern "C"
#endif
#endif // VP9_ENCODER_DENOISER_H_
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