michael@0: /*
michael@0:  *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
michael@0:  *
michael@0:  *  Use of this source code is governed by a BSD-style license
michael@0:  *  that can be found in the LICENSE file in the root of the source
michael@0:  *  tree. An additional intellectual property rights grant can be found
michael@0:  *  in the file PATENTS.  All contributing project authors may
michael@0:  *  be found in the AUTHORS file in the root of the source tree.
michael@0:  */
michael@0: 
michael@0: #ifndef VP8_ENCODER_DENOISING_H_
michael@0: #define VP8_ENCODER_DENOISING_H_
michael@0: 
michael@0: #include "block.h"
michael@0: 
michael@0: #define SUM_DIFF_THRESHOLD (16 * 16 * 2)
michael@0: #define MOTION_MAGNITUDE_THRESHOLD (8*3)
michael@0: 
michael@0: enum vp8_denoiser_decision
michael@0: {
michael@0:   COPY_BLOCK,
michael@0:   FILTER_BLOCK
michael@0: };
michael@0: 
michael@0: typedef struct vp8_denoiser
michael@0: {
michael@0:     YV12_BUFFER_CONFIG yv12_running_avg[MAX_REF_FRAMES];
michael@0:     YV12_BUFFER_CONFIG yv12_mc_running_avg;
michael@0: } VP8_DENOISER;
michael@0: 
michael@0: int vp8_denoiser_allocate(VP8_DENOISER *denoiser, int width, int height);
michael@0: 
michael@0: void vp8_denoiser_free(VP8_DENOISER *denoiser);
michael@0: 
michael@0: void vp8_denoiser_denoise_mb(VP8_DENOISER *denoiser,
michael@0:                              MACROBLOCK *x,
michael@0:                              unsigned int best_sse,
michael@0:                              unsigned int zero_mv_sse,
michael@0:                              int recon_yoffset,
michael@0:                              int recon_uvoffset);
michael@0: 
michael@0: #endif  /* VP8_ENCODER_DENOISING_H_ */