Improved tuning of the adaptive level controller.

webrtc/modules/audio_processing/audio_processing_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 402 matching lines @@
     InitializeTransient();
   }
 
   if (capture_nonlocked_.level_controller_enabled !=
       config.Get<LevelControl>().enabled) {
     capture_nonlocked_.level_controller_enabled =
         config.Get<LevelControl>().enabled;
     LOG(LS_INFO) << "Level controller activated: "
                  << config.Get<LevelControl>().enabled;
 
-    // TODO(peah): Remove the explicit deactivation once
-    // the upcoming changes for the level controller tuning
-    // are landed.
-    capture_nonlocked_.level_controller_enabled = false;
     InitializeLevelController();
   }
 
   if(capture_nonlocked_.intelligibility_enabled !=
      config.Get<Intelligibility>().enabled) {
     capture_nonlocked_.intelligibility_enabled =
         config.Get<Intelligibility>().enabled;
     InitializeIntelligibility();
   }
 
@@ skipping 1049 matching lines @@
   debug_dump_.capture.event_msg->mutable_config()->CopyFrom(config);
 
   RETURN_ON_ERR(WriteMessageToDebugFile(debug_dump_.debug_file.get(),
                                         &debug_dump_.num_bytes_left_for_log_,
                                         &crit_debug_, &debug_dump_.capture));
   return kNoError;
 }
 #endif  // WEBRTC_AUDIOPROC_DEBUG_DUMP
 
 }  // namespace webrtc