1 /*
2  *  Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
3  *
4  *  Use of this source code is governed by a BSD-style license
5  *  that can be found in the LICENSE file in the root of the source
6  *  tree. An additional intellectual property rights grant can be found
7  *  in the file PATENTS.  All contributing project authors may
8  *  be found in the AUTHORS file in the root of the source tree.
9  */
10 
11 #ifndef WEBRTC_MODULES_VIDEO_PROCESSING_UTIL_DENOISER_FILTER_SSE2_H_
12 #define WEBRTC_MODULES_VIDEO_PROCESSING_UTIL_DENOISER_FILTER_SSE2_H_
13 
14 #include "webrtc/modules/video_processing/util/denoiser_filter.h"
15 
16 namespace webrtc {
17 
18 class DenoiserFilterSSE2 : public DenoiserFilter {
19  public:
DenoiserFilterSSE2()20   DenoiserFilterSSE2() {}
21   void CopyMem16x16(const uint8_t* src,
22                     int src_stride,
23                     uint8_t* dst,
24                     int dst_stride) override;
25   void CopyMem8x8(const uint8_t* src,
26                   int src_stride,
27                   uint8_t* dst,
28                   int dst_stride) override;
29   uint32_t Variance16x8(const uint8_t* a,
30                         int a_stride,
31                         const uint8_t* b,
32                         int b_stride,
33                         unsigned int* sse) override;
34   DenoiserDecision MbDenoise(uint8_t* mc_running_avg_y,
35                              int mc_avg_y_stride,
36                              uint8_t* running_avg_y,
37                              int avg_y_stride,
38                              const uint8_t* sig,
39                              int sig_stride,
40                              uint8_t motion_magnitude,
41                              int increase_denoising) override;
42 };
43 
44 }  // namespace webrtc
45 
46 #endif  // WEBRTC_MODULES_VIDEO_PROCESSING_UTIL_DENOISER_FILTER_SSE2_H_
47