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29 #include "LowPass2FilterNode.h"
33 LowPass2FilterNode::LowPass2FilterNode(AudioContext* context, double sampleRate)
34 : AudioBasicProcessorNode(context, sampleRate)
36 m_processor = adoptPtr(new BiquadProcessor(BiquadProcessor::LowPass2, sampleRate, 1, false));
37 biquadProcessor()->parameter1()->setContext(context);
38 biquadProcessor()->parameter2()->setContext(context);
39 biquadProcessor()->parameter3()->setContext(context);
40 setType(NodeTypeLowPass2Filter);
43 } // namespace WebCore
45 #endif // ENABLE(WEB_AUDIO)