ref: fea27ccca040abd3d3e40e38aac6f87025d383d4
dir: /vp10/encoder/denoiser.h/
/* * 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 "vp10/encoder/block.h" #include "vpx_scale/yv12config.h" #ifdef __cplusplus extern "C" { #endif #define MOTION_MAGNITUDE_THRESHOLD (8 * 3) typedef enum vp10_denoiser_decision { COPY_BLOCK, FILTER_BLOCK } VP9_DENOISER_DECISION; typedef struct vp10_denoiser { YV12_BUFFER_CONFIG running_avg_y[MAX_REF_FRAMES]; YV12_BUFFER_CONFIG mc_running_avg_y; int increase_denoising; int frame_buffer_initialized; } VP9_DENOISER; void vp10_denoiser_update_frame_info(VP9_DENOISER *denoiser, YV12_BUFFER_CONFIG src, FRAME_TYPE frame_type, int refresh_alt_ref_frame, int refresh_golden_frame, int refresh_last_frame); void vp10_denoiser_denoise(VP9_DENOISER *denoiser, MACROBLOCK *mb, int mi_row, int mi_col, BLOCK_SIZE bs, PICK_MODE_CONTEXT *ctx); void vp10_denoiser_reset_frame_stats(PICK_MODE_CONTEXT *ctx); void vp10_denoiser_update_frame_stats(MB_MODE_INFO *mbmi, unsigned int sse, PREDICTION_MODE mode, PICK_MODE_CONTEXT *ctx); int vp10_denoiser_alloc(VP9_DENOISER *denoiser, int width, int height, int ssx, int ssy, #if CONFIG_VP9_HIGHBITDEPTH int use_highbitdepth, #endif int border); #if CONFIG_VP9_TEMPORAL_DENOISING int total_adj_strong_thresh(BLOCK_SIZE bs, int increase_denoising); #endif void vp10_denoiser_free(VP9_DENOISER *denoiser); #ifdef __cplusplus } // extern "C" #endif #endif // VP9_ENCODER_DENOISER_H_