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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//
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// fx_orbitone.h
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//
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// Stereo Orbitone audio effects proposed in the context of the MiniDexed project
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// This audio effect is based on the Ensemble audio effect of the Rings Eurorack module by Mutable Instruments
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//
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#pragma once
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#include "fx_components.h"
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#include "fx_engine.hpp"
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class Orbitone : public FXElement
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{
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DISALLOW_COPY_AND_ASSIGN(Orbitone);
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public:
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enum LFOIndex
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{
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Slow0 = 0,
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Slow120,
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Slow240,
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Fast0,
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Fast120,
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Fast240,
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kLFOCount
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};
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Orbitone(float32_t sampling_rate, float32_t rate = 0.5f, float32_t depth = 0.5f);
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virtual ~Orbitone();
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virtual void reset() override;
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virtual void processSample(float32_t inL, float32_t inR, float32_t& outL, float32_t& outR) override;
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void setRate(float32_t rate);
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float32_t getRate() const;
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void setDepth(float32_t depth);
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float32_t getDepth() const;
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private:
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typedef FxEngine<4096, Format::FORMAT_FLOAT32, false> Engine;
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Engine engine_;
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float32_t depth_;
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float32_t fullscale_depth_;
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LFO* lfo_[LFOIndex::kLFOCount];
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};
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