38ddb426d0
Faster version of denoiser, cut cost by 1.7x for C path, by 3.3x for SSE2 path. Change-Id: I154786308550763bc0e3497e5fa5bfd1ce651beb
44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
/*
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* Copyright (c) 2012 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef VP8_ENCODER_DENOISING_H_
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#define VP8_ENCODER_DENOISING_H_
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#include "block.h"
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#define NOISE_DIFF2_THRESHOLD (75)
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typedef struct vp8_denoiser
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{
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YV12_BUFFER_CONFIG yv12_running_avg;
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YV12_BUFFER_CONFIG yv12_mc_running_avg;
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} VP8_DENOISER;
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int vp8_denoiser_allocate(VP8_DENOISER *denoiser, int width, int height);
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void vp8_denoiser_free(VP8_DENOISER *denoiser);
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void vp8_denoiser_denoise_mb(VP8_DENOISER *denoiser,
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MACROBLOCK *x,
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unsigned int best_sse,
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unsigned int zero_mv_sse,
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int recon_yoffset,
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int recon_uvoffset);
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union coeff_pair
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{
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uint32_t as_int;
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uint16_t as_short[2];
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};
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union coeff_pair *vp8_get_filter_coeff_LUT(unsigned int motion_magnitude);
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#endif // VP8_ENCODER_DENOISING_H_
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