114 lines
3.0 KiB
C++
114 lines
3.0 KiB
C++
/*
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Chassis polysynth framework
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Copyright 2024 Gordon JC Pearce <gordonjcp@gjcp.net>
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef _CHASSIS_HPP
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#define _CHASSIS_HPP
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#define NUM_VOICES 8
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#include "DistrhoPlugin.hpp"
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#include "voice.hpp"
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START_NAMESPACE_DISTRHO
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// uint16_t attack_table[128];
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// uint16_t decay_table[128];
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class Chassis : public Plugin {
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public:
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enum Parameters {
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paramLFORate,
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paramLFODelay,
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paramVCORange,
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paramVCOLFO,
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paramPWMLFO,
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paramPWMMode,
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paramSaw,
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paramSqr,
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paramSub,
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paramNoise,
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paramHPF,
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paramVCFFreq,
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paramVCFReso,
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paramVCFMode,
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paramVCFEnv,
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paramVCFLFO,
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paramVCFKey,
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paramEnvGate,
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paramVCALevel,
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paramAttack,
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paramDecay,
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paramSustain,
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paramRelease,
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paramModWheel,
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parameterCount
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};
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Chassis();
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protected:
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const char *getLabel() const override { return "chassis"; }
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const char *getDescription() const override {
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return "simple polysynth";
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}
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const char *getMaker() const override { return "Gordonjcp"; }
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const char *getLicense() const override { return "ISC"; }
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uint32_t getVersion() const override { return d_version(1, 0, 0); }
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int64_t getUniqueId() const override { return d_cconst('P', 'h', 'e', 'r'); }
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// Initialisation
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void initAudioPort(bool input, uint32_t index, AudioPort &port) override;
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void initParameter(uint32_t index, Parameter ¶meter) override;
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void setParameterValue(uint32_t index, float value) override;
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float getParameterValue(uint32_t index) const override;
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void initProgramName(uint32_t index, String &programName) override;
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void loadProgram(uint32_t index) override;
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// Processing
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void activate() override;
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void deactivate() override;
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void run(const float **, float **outputs, uint32_t frames, const MidiEvent *midiEvents, uint32_t midiEventCount) override;
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void noteOn(uint8_t note);
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void noteOff(uint8_t note);
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private:
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void doMidi(const MidiEvent *ev, uint32_t count, uint32_t timelimit);
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double sampleRate;
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uint32_t lastEvent;
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// Voice voice[NUM_VOICES];
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uint8_t vPtr = 0;
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Synth s;
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DISTRHO_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(Chassis);
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};
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END_NAMESPACE_DISTRHO
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#endif // _CHASSIS_HPP
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