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32 lines
891 B
C
32 lines
891 B
C
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#pragma once
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#include <JuceHeader.h>
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#include "DSPConstants.h"
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#include "BiquadFilters.h"
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namespace FDNReverb {
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struct ERTap {
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float delaySamples{ 0.f };
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float gainL{ 0.f };
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float gainR{ 0.f };
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};
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class EarlyReflections {
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public:
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void prepare(const juce::dsp::ProcessSpec& spec);
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void buildTaps(const AlgorithmPreset& preset, float roomSizeScale, double sampleRate);
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void setPreDelay(float ms, double sampleRate) noexcept;
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std::pair<float, float> tick(float mono) noexcept;
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void reset() noexcept;
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private:
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juce::dsp::DelayLine<float, juce::dsp::DelayLineInterpolationTypes::Lagrange3rd> buf;
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std::array<ERTap, ER_TAPS> taps;
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int preDelaySamples{ 0 };
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BiquadCoeffs erHPCoeffs, erLPCoeffs;
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BiquadState erHPL, erHPR, erLPL, erLPR;
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};
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} // namespace FDNReverb
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