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25 #ifndef DelayDSPKernel_h
26 #define DelayDSPKernel_h
28 #include "AudioArray.h"
29 #include "AudioDSPKernel.h"
30 #include "DelayProcessor.h"
36 class DelayDSPKernel : public AudioDSPKernel {
38 DelayDSPKernel(DelayProcessor*);
39 DelayDSPKernel(double maxDelayTime, double sampleRate);
41 virtual void process(const float* source, float* destination, size_t framesToProcess);
44 double maxDelayTime() const { return m_maxDelayTime; }
46 void setDelayFrames(double numberOfFrames) { m_desiredDelayFrames = numberOfFrames; }
49 AudioFloatArray m_buffer;
50 double m_maxDelayTime;
52 double m_currentDelayTime;
53 double m_smoothingRate;
55 double m_desiredDelayFrames;
57 DelayProcessor* delayProcessor() { return static_cast<DelayProcessor*>(processor()); }
60 } // namespace WebCore
62 #endif // DelayDSPKernel_h