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

/*
 *  Copyright (c) 2017 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 "modules/audio_processing/aec3/erle_estimator.h"

#include "modules/audio_processing/aec3/aec3_common.h"
#include "rtc_base/checks.h"

namespace webrtc {

ErleEstimator::ErleEstimator(size_t startup_phase_length_blocks,
                             const EchoCanceller3Config& config,
                             size_t num_capture_channels)
    : … { … }

ErleEstimator::~ErleEstimator() = default;

void ErleEstimator::Reset(bool delay_change) { … }

void ErleEstimator::Update(
    const RenderBuffer& render_buffer,
    rtc::ArrayView<const std::vector<std::array<float, kFftLengthBy2Plus1>>>
        filter_frequency_responses,
    rtc::ArrayView<const float, kFftLengthBy2Plus1>
        avg_render_spectrum_with_reverb,
    rtc::ArrayView<const std::array<float, kFftLengthBy2Plus1>> capture_spectra,
    rtc::ArrayView<const std::array<float, kFftLengthBy2Plus1>>
        subtractor_spectra,
    const std::vector<bool>& converged_filters) { … }

void ErleEstimator::Dump(
    const std::unique_ptr<ApmDataDumper>& data_dumper) const { … }

}  // namespace webrtc