webrtc/modules/video_processing/util/denoiser_filter_neon.h

/*
 *  Copyright (c) 2015 The WebRTC 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 WEBRTC_MODULES_VIDEO_PROCESSING_UTIL_DENOISER_FILTER_NEON_H_
#define WEBRTC_MODULES_VIDEO_PROCESSING_UTIL_DENOISER_FILTER_NEON_H_

#include "webrtc/modules/video_processing/util/denoiser_filter.h"

namespace webrtc {

class DenoiserFilterNEON : public DenoiserFilter {
 public:
  DenoiserFilterNEON() {}
  void CopyMem16x16(const uint8_t* src,
                    int src_stride,
                    uint8_t* dst,
                    int dst_stride) override;
  uint32_t Variance16x8(const uint8_t* a,
                        int a_stride,
                        const uint8_t* b,
                        int b_stride,
                        unsigned int* sse) override;
  DenoiserDecision MbDenoise(uint8_t* mc_running_avg_y,
                             int mc_avg_y_stride,
                             uint8_t* running_avg_y,
                             int avg_y_stride,
                             const uint8_t* sig,
                             int sig_stride,
                             uint8_t motion_magnitude,
                             int increase_denoising) override;
};

}  // namespace webrtc

#endif  // WEBRTC_MODULES_VIDEO_PROCESSING_UTIL_DENOISER_FILTER_NEON_H_