/*
* Copyright (C) 2010, Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef DelayDSPKernel_h
#define DelayDSPKernel_h
#include "platform/audio/AudioDelayDSPKernel.h"
#include "modules/webaudio/DelayProcessor.h"
namespace WebCore {
class DelayProcessor;
class DelayDSPKernel FINAL : public AudioDelayDSPKernel {
public:
explicit DelayDSPKernel(DelayProcessor*);
protected:
virtual bool hasSampleAccurateValues() OVERRIDE;
virtual void calculateSampleAccurateValues(float* delayTimes, size_t framesToProcess) OVERRIDE;
virtual double delayTime(float sampleRate) OVERRIDE;
private:
DelayProcessor* delayProcessor() { return static_cast<DelayProcessor*>(processor()); }
};
} // namespace WebCore
#endif // DelayDSPKernel_h