/* * 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.
*/
// Denoiser is used in non svc real-time mode which does not use alt-ref, so no // need to allocate for it, and hence we need MAX_REF_FRAME - 1 #define NONSVC_REF_FRAMES MAX_REF_FRAMES - 1
// Number of frame buffers when SVC is used. [0] for current denoised buffer and // [1..8] for REF_FRAMES #define SVC_REF_FRAMES 9
void vp9_denoiser_update_frame_info(
VP9_DENOISER *denoiser, YV12_BUFFER_CONFIG src, struct SVC *svc,
FRAME_TYPE frame_type, int refresh_alt_ref_frame, int refresh_golden_frame, int refresh_last_frame, int alt_fb_idx, int gld_fb_idx, int lst_fb_idx, int resized, int svc_refresh_denoiser_buffers, int second_spatial_layer);
void vp9_denoiser_denoise(struct VP9_COMP *cpi, MACROBLOCK *mb, int mi_row, int mi_col, BLOCK_SIZE bs, PICK_MODE_CONTEXT *ctx,
VP9_DENOISER_DECISION *denoiser_decision, int use_gf_temporal_ref);
int vp9_denoiser_realloc_svc(VP9_COMMON *cm, VP9_DENOISER *denoiser, struct SVC *svc, int svc_buf_shift, int refresh_alt, int refresh_gld, int refresh_lst, int alt_fb_idx, int gld_fb_idx, int lst_fb_idx);
int vp9_denoiser_alloc(VP9_COMMON *cm, struct SVC *svc, VP9_DENOISER *denoiser, int use_svc, int noise_sen, int width, int height, int ssx, int ssy, #if CONFIG_VP9_HIGHBITDEPTH int use_highbitdepth, #endif int border);
#if CONFIG_VP9_TEMPORAL_DENOISING // This function is used by both c and sse2 denoiser implementations. // Define it as a static function within the scope where vp9_denoiser.h // is referenced. staticINLINEint total_adj_strong_thresh(BLOCK_SIZE bs, int increase_denoising) { return (1 << num_pels_log2_lookup[bs]) * (increase_denoising ? 3 : 2);
} #endif
void vp9_denoiser_free(VP9_DENOISER *denoiser);
void vp9_denoiser_set_noise_level(struct VP9_COMP *const cpi, int noise_level);
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