Lock scheme #8: Introduced the new locking scheme

webrtc/modules/audio_processing/voice_detection_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.
  */
 
 #ifndef WEBRTC_MODULES_AUDIO_PROCESSING_VOICE_DETECTION_IMPL_H_
 #define WEBRTC_MODULES_AUDIO_PROCESSING_VOICE_DETECTION_IMPL_H_
 
+#include "webrtc/base/criticalsection.h"
 #include "webrtc/base/thread_checker.h"
 #include "webrtc/modules/audio_processing/include/audio_processing.h"
 #include "webrtc/modules/audio_processing/processing_component.h"
 
 namespace webrtc {
 
 class AudioBuffer;
 class CriticalSectionWrapper;

[hlundin-webrtc, 2015/11/05 16:11:23]

Wrong forw-decl.

 
 class VoiceDetectionImpl : public VoiceDetection,
                            public ProcessingComponent {
  public:
-  VoiceDetectionImpl(const AudioProcessing* apm, CriticalSectionWrapper* crit);
+  VoiceDetectionImpl(const AudioProcessing* apm, rtc::CriticalSection* crit);
   virtual ~VoiceDetectionImpl();
 
   int ProcessCaptureAudio(AudioBuffer* audio);
 
   // VoiceDetection implementation.
   bool is_enabled() const override;
 
   // ProcessingComponent implementation.
   int Initialize() override;
 
  private:
   // VoiceDetection implementation.
   int Enable(bool enable) override;
   int set_stream_has_voice(bool has_voice) override;
   bool stream_has_voice() const override;
   int set_likelihood(Likelihood likelihood) override;
   Likelihood likelihood() const override;
   int set_frame_size_ms(int size) override;
   int frame_size_ms() const override;
 
   // ProcessingComponent implementation.
   void* CreateHandle() const override;
   int InitializeHandle(void* handle) const override;
   int ConfigureHandle(void* handle) const override;
   void DestroyHandle(void* handle) const override;
   int num_handles_required() const override;
   int GetHandleError(void* handle) const override;
 
   const AudioProcessing* apm_;
-  CriticalSectionWrapper* crit_;
+  rtc::CriticalSection* const crit_;
   bool stream_has_voice_;
   bool using_external_vad_;
   Likelihood likelihood_;
   int frame_size_ms_;
   size_t frame_size_samples_;
 };
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_AUDIO_PROCESSING_VOICE_DETECTION_IMPL_H_