peak_meter.h

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#pragma once
 
#include "processor.h"
 
namespace vital {
 
    class PeakMeter : public Processor {
    public:
        static constexpr int kMaxRememberedPeaks = 16;
 
        enum {
            kLevel,       
            kMemoryPeak,  
            kNumOutputs   
        };
 
        PeakMeter();
 
        virtual Processor* clone() const override { return new PeakMeter(*this); }
 
        void process(int num_samples) override;
 
    protected:
        poly_float current_peak_;
 
        poly_float current_square_sum_;
 
        poly_float remembered_peak_;
 
        poly_int samples_since_remembered_;
 
        JUCE_LEAK_DETECTOR(PeakMeter)
    };
} // namespace vital