Replace Atomic32 with webrtc/base/atomicops.h.

webrtc/voice_engine/voice_engine_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.
  */
 
 #if defined(WEBRTC_ANDROID)
 #include "webrtc/modules/audio_device/android/audio_device_template.h"
 #include "webrtc/modules/audio_device/android/audio_record_jni.h"
 #include "webrtc/modules/audio_device/android/audio_track_jni.h"
 #include "webrtc/modules/utility/interface/jvm_android.h"
 #endif
-
+#include "webrtc/base/atomicops.h"
 #include "webrtc/modules/audio_coding/main/interface/audio_coding_module.h"
 #include "webrtc/system_wrappers/interface/trace.h"
 #include "webrtc/voice_engine/voice_engine_impl.h"
 
 namespace webrtc {
 
 // Counter to be ensure that we can add a correct ID in all static trace
 // methods. It is not the nicest solution, especially not since we already
 // have a counter in VoEBaseImpl. In other words, there is room for
 // improvement here.
@@ skipping 19 matching lines @@
 
   VoiceEngineImpl* self = new VoiceEngineImpl(config, owns_config);
   if (self != NULL) {
     self->AddRef();  // First reference.  Released in VoiceEngine::Delete.
     gVoiceEngineInstanceCounter++;
   }
   return self;
 }
 
 int VoiceEngineImpl::AddRef() {
-  return ++_ref_count;
+  return rtc::AtomicOps::Increment(&_ref_count);
 }
 
 // This implements the Release() method for all the inherited interfaces.
 int VoiceEngineImpl::Release() {
-  int new_ref = --_ref_count;
+  int new_ref = rtc::AtomicOps::Decrement(&_ref_count);
   assert(new_ref >= 0);
   if (new_ref == 0) {
     WEBRTC_TRACE(kTraceApiCall, kTraceVoice, -1,
                  "VoiceEngineImpl self deleting (voiceEngine=0x%p)", this);
 
     // Clear any pointers before starting destruction. Otherwise worker-
     // threads will still have pointers to a partially destructed object.
     // Example: AudioDeviceBuffer::RequestPlayoutData() can access a
     // partially deconstructed |_ptrCbAudioTransport| during destruction
     // if we don't call Terminate here.
@@ skipping 74 matching lines @@
   webrtc::JVM::Initialize(reinterpret_cast<JavaVM*>(javaVM),
                           reinterpret_cast<jobject>(context));
   return 0;
 #else
   return -1;
 #endif
 }
 #endif
 
 }  // namespace webrtc