modules/audio_processing/echo_control_mobile_proxy.cc

/*
 *  Copyright (c) 2018 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/echo_control_mobile_proxy.h"

#include "rtc_base/logging.h"

namespace webrtc {

EchoControlMobileProxy::EchoControlMobileProxy(
    AudioProcessing* audio_processing,
    EchoControlMobileImpl* echo_control_mobile)
    : audio_processing_(audio_processing),
      echo_control_mobile_(echo_control_mobile) {}

EchoControlMobileProxy::~EchoControlMobileProxy() = default;

int EchoControlMobileProxy::Enable(bool enable) {
  AudioProcessing::Config apm_config = audio_processing_->GetConfig();
  bool aecm_enabled = apm_config.echo_canceller.enabled &&
                      apm_config.echo_canceller.mobile_mode;
  if ((aecm_enabled && !enable) || (!aecm_enabled && enable)) {
    apm_config.echo_canceller.enabled = enable;
    apm_config.echo_canceller.mobile_mode = true;
    audio_processing_->ApplyConfig(apm_config);
  }
  return AudioProcessing::kNoError;
}

bool EchoControlMobileProxy::is_enabled() const {
  return echo_control_mobile_->is_enabled();
}

int EchoControlMobileProxy::set_routing_mode(RoutingMode mode) {
  RTC_LOG(LS_ERROR) << "Ignoring deprecated setting: AECM routing mode";
  return AudioProcessing::kUnsupportedFunctionError;
}

EchoControlMobile::RoutingMode EchoControlMobileProxy::routing_mode() const {
  return EchoControlMobile::kSpeakerphone;
}

int EchoControlMobileProxy::enable_comfort_noise(bool enable) {
  RTC_LOG(LS_ERROR) << "Ignoring deprecated setting: AECM comfort noise";
  return AudioProcessing::kUnsupportedFunctionError;
}

bool EchoControlMobileProxy::is_comfort_noise_enabled() const {
  return false;
}

int EchoControlMobileProxy::SetEchoPath(const void* echo_path,
                                        size_t size_bytes) {
  return AudioProcessing::kUnsupportedFunctionError;
}

int EchoControlMobileProxy::GetEchoPath(void* echo_path,
                                        size_t size_bytes) const {
  return AudioProcessing::kUnsupportedFunctionError;
}

}  // namespace webrtc