chromium/third_party/webrtc/modules/audio_processing/aec3/adaptive_fir_filter_erl_avx2.cc

/*
 *  Copyright (c) 2020 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.
 */

#include <immintrin.h>

#include "modules/audio_processing/aec3/adaptive_fir_filter_erl.h"

namespace webrtc {

namespace aec3 {

// Computes and stores the echo return loss estimate of the filter, which is the
// sum of the partition frequency responses.
void ErlComputer_AVX2(
    const std::vector<std::array<float, kFftLengthBy2Plus1>>& H2,
    rtc::ArrayView<float> erl) { … }

}  // namespace aec3
}  // namespace webrtc