https://bugs.webkit.org/show_bug.cgi?id=77515

Patch by Raymond Liu <raymond.liu@intel.com> on 2012-05-01
Reviewed by Chris Rogers.

Source/WebCore:

Test: webaudio/automatic-pull-node.html

* GNUmakefile.list.am:
* Modules/webaudio/AudioBasicInspectorNode.cpp: Added.
(WebCore):
(WebCore::AudioBasicInspectorNode::AudioBasicInspectorNode):
(WebCore::AudioBasicInspectorNode::pullInputs):
(WebCore::AudioBasicInspectorNode::connect):
(WebCore::AudioBasicInspectorNode::disconnect):
(WebCore::AudioBasicInspectorNode::checkNumberOfChannelsForInput):
(WebCore::AudioBasicInspectorNode::updatePullStatus):
* Modules/webaudio/AudioBasicInspectorNode.h: Added.
(WebCore):
(AudioBasicInspectorNode):
* Modules/webaudio/AudioContext.cpp:
(WebCore::AudioContext::AudioContext):
(WebCore::AudioContext::~AudioContext):
(WebCore::AudioContext::handlePreRenderTasks):
(WebCore::AudioContext::handlePostRenderTasks):
(WebCore::AudioContext::markForDeletion):
(WebCore):
(WebCore::AudioContext::addAutomaticPullNode):
(WebCore::AudioContext::removeAutomaticPullNode):
(WebCore::AudioContext::updateAutomaticPullNodes):
(WebCore::AudioContext::processAutomaticPullNodes):
* Modules/webaudio/AudioContext.h:
(AudioContext):
* Modules/webaudio/AudioDestinationNode.cpp:
(WebCore::AudioDestinationNode::provideInput):
* Modules/webaudio/AudioNode.h:
(AudioNode):
* Modules/webaudio/AudioNodeOutput.h:
(WebCore::AudioNodeOutput::isConnected):
(AudioNodeOutput):
* Modules/webaudio/RealtimeAnalyserNode.cpp:
(WebCore::RealtimeAnalyserNode::RealtimeAnalyserNode):
* Modules/webaudio/RealtimeAnalyserNode.h:
(RealtimeAnalyserNode):
* WebCore.gypi:
* WebCore.xcodeproj/project.pbxproj:

LayoutTests:

* webaudio/automatic-pull-node-expected.txt: Added.
* webaudio/automatic-pull-node.html: Added.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@115787 268f45cc-cd09-0410-ab3c-d52691b4dbfc