Implement BaseAudioContext

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

 /*
  * Copyright (C) 2012, Intel Corporation. All rights reserved.
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  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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 #include "modules/webaudio/AudioBasicInspectorNode.h"
-#include "modules/webaudio/AbstractAudioContext.h"
 #include "modules/webaudio/AudioNodeInput.h"
 #include "modules/webaudio/AudioNodeOutput.h"
+#include "modules/webaudio/BaseAudioContext.h"
 
 namespace blink {
 
 AudioBasicInspectorHandler::AudioBasicInspectorHandler(NodeType nodeType, AudioNode& node, float sampleRate, unsigned outputChannelCount)
     : AudioHandler(nodeType, node, sampleRate)
     , m_needAutomaticPull(false)
 {
     addInput();
     addOutput(outputChannelCount);
 }
 
 // We override pullInputs() as an optimization allowing this node to take advantage of in-place processing,
 // where the input is simply passed through unprocessed to the output.
 // Note: this only applies if the input and output channel counts match.
 void AudioBasicInspectorHandler::pullInputs(size_t framesToProcess)
 {
     // Render input stream - try to render directly into output bus for pass-through processing where process() doesn't need to do anything...
     input(0).pull(output(0).bus(), framesToProcess);
 }
 
 AudioNode* AudioBasicInspectorNode::connect(AudioNode* destination, unsigned outputIndex, unsigned inputIndex, ExceptionState& exceptionState)
 {
     ASSERT(isMainThread());
 
-    AbstractAudioContext::AutoLocker locker(context());
+    BaseAudioContext::AutoLocker locker(context());
 
     AudioNode::connect(destination, outputIndex, inputIndex, exceptionState);
     static_cast<AudioBasicInspectorHandler&>(handler()).updatePullStatus();
 
     return destination;
 }
 
 void AudioBasicInspectorNode::disconnect(unsigned outputIndex, ExceptionState& exceptionState)
 {
     ASSERT(isMainThread());
 
-    AbstractAudioContext::AutoLocker locker(context());
+    BaseAudioContext::AutoLocker locker(context());
 
     AudioNode::disconnect(outputIndex, exceptionState);
     static_cast<AudioBasicInspectorHandler&>(handler()).updatePullStatus();
 }
 
 void AudioBasicInspectorHandler::checkNumberOfChannelsForInput(AudioNodeInput* input)
 {
     ASSERT(context()->isAudioThread());
     ASSERT(context()->isGraphOwner());
 
@@ skipping 34 matching lines @@
         } else if (!numberOfInputConnections && m_needAutomaticPull) {
             // The AudioBasicInspectorNode is connected to nothing, remove it from the context's automatic pull list.
             context()->deferredTaskHandler().removeAutomaticPullNode(this);
             m_needAutomaticPull = false;
         }
     }
 }
 
 } // namespace blink