Changed name for the upcoming AEC from NextGenerationAec to AEC3.

webrtc/modules/audio_processing/echo_cancellation_impl.cc

 /*
  *  Copyright (c) 2012 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.
  */
 
@@ skipping 84 matching lines @@
       crit_capture_(crit_capture),
       drift_compensation_enabled_(false),
       metrics_enabled_(false),
       suppression_level_(kModerateSuppression),
       stream_drift_samples_(0),
       was_stream_drift_set_(false),
       stream_has_echo_(false),
       delay_logging_enabled_(false),
       extended_filter_enabled_(false),
       delay_agnostic_enabled_(false),
-      next_generation_aec_enabled_(false),
+      aec3_enabled_(false),
       render_queue_element_max_size_(0) {
   RTC_DCHECK(apm);
   RTC_DCHECK(crit_render);
   RTC_DCHECK(crit_capture);
 }
 
 EchoCancellationImpl::~EchoCancellationImpl() {}
 
 int EchoCancellationImpl::ProcessRenderAudio(const AudioBuffer* audio) {
   rtc::CritScope cs_render(crit_render_);
@@ skipping 264 matching lines @@
 bool EchoCancellationImpl::is_delay_logging_enabled() const {
   rtc::CritScope cs(crit_capture_);
   return delay_logging_enabled_;
 }
 
 bool EchoCancellationImpl::is_delay_agnostic_enabled() const {
   rtc::CritScope cs(crit_capture_);
   return delay_agnostic_enabled_;
 }
 
-bool EchoCancellationImpl::is_next_generation_aec_enabled() const {
+bool EchoCancellationImpl::is_aec3_enabled() const {
   rtc::CritScope cs(crit_capture_);
-  return next_generation_aec_enabled_;
+  return aec3_enabled_;
 }
 
 bool EchoCancellationImpl::is_extended_filter_enabled() const {
   rtc::CritScope cs(crit_capture_);
   return extended_filter_enabled_;
 }
 
 // TODO(bjornv): How should we handle the multi-channel case?
 int EchoCancellationImpl::GetDelayMetrics(int* median, int* std) {
   rtc::CritScope cs(crit_capture_);
@@ skipping 93 matching lines @@
   } else {
     render_signal_queue_->Clear();
   }
 }
 
 void EchoCancellationImpl::SetExtraOptions(const Config& config) {
   {
     rtc::CritScope cs(crit_capture_);
     extended_filter_enabled_ = config.Get<ExtendedFilter>().enabled;
     delay_agnostic_enabled_ = config.Get<DelayAgnostic>().enabled;
-    next_generation_aec_enabled_ = config.Get<NextGenerationAec>().enabled;
+    aec3_enabled_ = config.Get<EchoCanceller3>().enabled;
   }
   Configure();
 }
 
 int EchoCancellationImpl::Configure() {
   rtc::CritScope cs_render(crit_render_);
   rtc::CritScope cs_capture(crit_capture_);
   AecConfig config;
   config.metricsMode = metrics_enabled_;
   config.nlpMode = MapSetting(suppression_level_);
   config.skewMode = drift_compensation_enabled_;
   config.delay_logging = delay_logging_enabled_;
 
   int error = AudioProcessing::kNoError;
   for (size_t i = 0; i < cancellers_.size(); i++) {
     Handle* my_handle = cancellers_[i]->state();
     WebRtcAec_enable_extended_filter(WebRtcAec_aec_core(my_handle),
                                      extended_filter_enabled_ ? 1 : 0);
     WebRtcAec_enable_delay_agnostic(WebRtcAec_aec_core(my_handle),
                                     delay_agnostic_enabled_ ? 1 : 0);
-    WebRtcAec_enable_next_generation_aec(WebRtcAec_aec_core(my_handle),
-                                         next_generation_aec_enabled_ ? 1 : 0);
+    WebRtcAec_enable_aec3(WebRtcAec_aec_core(my_handle), aec3_enabled_ ? 1 : 0);
     const int handle_error = WebRtcAec_set_config(my_handle, config);
     if (handle_error != AudioProcessing::kNoError) {
       error = AudioProcessing::kNoError;
     }
   }
   return error;
 }
 
 size_t EchoCancellationImpl::num_handles_required() const {
   // Not locked as it only relies on APM public API which is threadsafe.
   return apm_->num_output_channels() * apm_->num_reverse_channels();
 }
 
 }  // namespace webrtc