Adding APM configuration in AEC dump.

webrtc/modules/audio_processing/audio_processing_impl.h

 /*
  *  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 145 matching lines @@
   NoiseSuppressionImpl* noise_suppression_;
   VoiceDetectionImpl* voice_detection_;
   rtc::scoped_ptr<GainControlForNewAgc> gain_control_for_new_agc_;
 
   std::list<ProcessingComponent*> component_list_;
   CriticalSectionWrapper* crit_;
   rtc::scoped_ptr<AudioBuffer> render_audio_;
   rtc::scoped_ptr<AudioBuffer> capture_audio_;
   rtc::scoped_ptr<AudioConverter> render_converter_;
 #ifdef WEBRTC_AUDIOPROC_DEBUG_DUMP
+  struct ApmConfig {
+    bool operator!=(const ApmConfig &rhs) const {
+      return (
+          // AEC
+          this->aec_enabled != rhs.aec_enabled ||
+          this->aec_delay_agnostic != rhs.aec_delay_agnostic ||
+          this->aec_drift_compensation != rhs.aec_drift_compensation ||
+          this->aec_extended_filter != rhs.aec_extended_filter ||
+          this->aec_suppression_level != rhs.aec_suppression_level ||
+          // AEC mobile
+          this->aecm_enabled != rhs.aecm_enabled ||
+          this->aecm_comfort_noise != rhs.aecm_comfort_noise ||
+          this->aecm_routing_mode != rhs.aecm_routing_mode ||
+          /// AGC
+          this->agc_enabled != rhs.agc_enabled ||
+          this->agc_experiment != rhs.agc_experiment ||
+          this->agc_mode != rhs.agc_mode ||
+          this->agc_limiter != rhs.agc_limiter ||
+          // HPF
+          this->hpf_enabled != rhs.hpf_enabled ||
+          // NS
+          this->ns_enabled != rhs.ns_enabled ||
+          this->ns_experiment != rhs.ns_experiment ||
+          this->ns_level != rhs.ns_level);
+    }
+    // Acoustic echo canceler
+    bool aec_enabled;
+    bool aec_delay_agnostic;
+    bool aec_drift_compensation;
+    bool aec_extended_filter;
+    EchoCancellation::SuppressionLevel aec_suppression_level;
+    // Mobile AEC
+    bool aecm_enabled;
+    bool aecm_comfort_noise;
+    EchoControlMobile::RoutingMode aecm_routing_mode;
+    // Automatic gain controller
+    bool agc_enabled;
+    bool agc_experiment;
+    GainControl::Mode agc_mode;
+    bool agc_limiter;
+    // High pass filter
+    bool hpf_enabled;
+    // Noise suppression
+    bool ns_enabled;
+    bool ns_experiment;
+    NoiseSuppression::Level ns_level;
+  };  // Configurations of APM components.
+
   // TODO(andrew): make this more graceful. Ideally we would split this stuff
   // out into a separate class with an "enabled" and "disabled" implementation.
   int WriteMessageToDebugFile();
   int WriteInitMessage();
+  int WriteConfigMessage();
+  ApmConfig GetCurrentConfig() const;
   rtc::scoped_ptr<FileWrapper> debug_file_;
   rtc::scoped_ptr<audioproc::Event> event_msg_;  // Protobuf message.
   std::string event_str_;  // Memory for protobuf serialization.
+  ApmConfig config_;
 #endif
 
   // Format of processing streams at input/output call sites.
   ProcessingConfig api_format_;
 
   // Only the rate and samples fields of fwd_proc_format_ are used because the
   // forward processing number of channels is mutable and is tracked by the
   // capture_audio_.
   StreamConfig fwd_proc_format_;
   StreamConfig rev_proc_format_;
@@ skipping 22 matching lines @@
   rtc::scoped_ptr<Beamformer<float>> beamformer_;
   const std::vector<Point> array_geometry_;
 
   bool intelligibility_enabled_;
   rtc::scoped_ptr<IntelligibilityEnhancer> intelligibility_enhancer_;
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_AUDIO_PROCESSING_AUDIO_PROCESSING_IMPL_H_