35 lines
864 B
C++
35 lines
864 B
C++
#pragma once
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#include "../FXProcessor.h"
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#include "Biquad.h"
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namespace serum
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{
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// ===========================================================================
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// Hyper — an OTT-style three-band upward/downward compressor. p[0]=intensity,
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// p[1]=low amount, p[2]=high amount, p[3]=output.
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// ===========================================================================
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class HyperUnit : public FXUnit
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{
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public:
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void prepare (double sampleRate, int maxBlockSize) override;
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void reset() override;
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void process (float* l, float* r, int numSamples, const float p[4]) override;
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private:
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struct Band
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{
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float env = 0.0f;
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float gain = 1.0f;
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};
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double sr = 44100.0;
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Biquad lpL, lpR, hpL, hpR;
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Band bL[3], bR[3];
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float computeGain (Band& band, float absIn, float intensity) noexcept;
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};
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} // namespace serum
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