chromium/third_party/webrtc/modules/audio_processing/aec3/coarse_filter_update_gain.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/coarse_filter_update_gain.h"

#include <algorithm>
#include <functional>

#include "rtc_base/checks.h"

namespace webrtc {

CoarseFilterUpdateGain::CoarseFilterUpdateGain(
    const EchoCanceller3Config::Filter::CoarseConfiguration& config,
    size_t config_change_duration_blocks)
    : … { … }

void CoarseFilterUpdateGain::HandleEchoPathChange() { … }

void CoarseFilterUpdateGain::Compute(
    const std::array<float, kFftLengthBy2Plus1>& render_power,
    const RenderSignalAnalyzer& render_signal_analyzer,
    const FftData& E_coarse,
    size_t size_partitions,
    bool saturated_capture_signal,
    FftData* G) { … }

void CoarseFilterUpdateGain::UpdateCurrentConfig() { … }

}  // namespace webrtc