Implement BaseAudioContext

third_party/WebKit/Source/modules/webaudio/AudioNodeOutput.cpp

 /*
  * Copyright (C) 2010, Google Inc. All rights reserved.
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  * modification, are permitted provided that the following conditions
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  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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 #include "modules/webaudio/AudioNodeOutput.h"
-#include "modules/webaudio/AbstractAudioContext.h"
 #include "modules/webaudio/AudioNodeInput.h"
+#include "modules/webaudio/BaseAudioContext.h"
 #include "wtf/Threading.h"
 
 namespace blink {
 
 inline AudioNodeOutput::AudioNodeOutput(AudioHandler* handler, unsigned numberOfChannels)
     : m_handler(*handler)
     , m_numberOfChannels(numberOfChannels)
     , m_desiredNumberOfChannels(numberOfChannels)
     , m_isInPlace(false)
     , m_isEnabled(true)
 #if ENABLE_ASSERT
     , m_didCallDispose(false)
 #endif
     , m_renderingFanOutCount(0)
     , m_renderingParamFanOutCount(0)
 {
-    ASSERT(numberOfChannels <= AbstractAudioContext::maxNumberOfChannels());
+    ASSERT(numberOfChannels <= BaseAudioContext::maxNumberOfChannels());
 
     m_internalBus = AudioBus::create(numberOfChannels, AudioHandler::ProcessingSizeInFrames);
 }
 
 PassOwnPtr<AudioNodeOutput> AudioNodeOutput::create(AudioHandler* handler, unsigned numberOfChannels)
 {
     return adoptPtr(new AudioNodeOutput(handler, numberOfChannels));
 }
 
 void AudioNodeOutput::dispose()
 {
 #if ENABLE_ASSERT
     m_didCallDispose = true;
 #endif
     deferredTaskHandler().removeMarkedAudioNodeOutput(this);
     disconnectAll();
     ASSERT(m_inputs.isEmpty());
     ASSERT(m_params.isEmpty());
 }
 
 void AudioNodeOutput::setNumberOfChannels(unsigned numberOfChannels)
 {
-    ASSERT(numberOfChannels <= AbstractAudioContext::maxNumberOfChannels());
+    ASSERT(numberOfChannels <= BaseAudioContext::maxNumberOfChannels());
     ASSERT(deferredTaskHandler().isGraphOwner());
 
     m_desiredNumberOfChannels = numberOfChannels;
 
     if (deferredTaskHandler().isAudioThread()) {
         // If we're in the audio thread then we can take care of it right away (we should be at the very start or end of a rendering quantum).
         updateNumberOfChannels();
     } else {
         ASSERT(!m_didCallDispose);
         // Let the context take care of it in the audio thread in the pre and post render tasks.
@@ skipping 175 matching lines @@
 
     if (!m_isEnabled) {
         m_isEnabled = true;
         for (AudioNodeInput* i : m_inputs)
             i->enable(*this);
     }
 }
 
 } // namespace blink