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crogers@google.com authored
Reviewed by Kenneth Russell. Add RAII-style DenormalDisabler class to disable denormals which hurt audio performance https://bugs.webkit.org/show_bug.cgi?id=60396 No new tests since audio API is not yet implemented. * WebCore.gypi: * WebCore.xcodeproj/project.pbxproj: * platform/audio/DenormalDisabler.h: Added. (WebCore::DenormalDisabler::DenormalDisabler): (WebCore::DenormalDisabler::~DenormalDisabler): (WebCore::DenormalDisabler::getCSR): (WebCore::DenormalDisabler::setCSR): * webaudio/AudioDestinationNode.cpp: (WebCore::AudioDestinationNode::provideInput): git-svn-id: http://svn.webkit.org/repository/webkit/trunk@86099 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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