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PluginProcessor.h
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PluginProcessor.h
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/*
==============================================================================
This file contains the basic framework code for a JUCE plugin processor.
==============================================================================
*/
#pragma once
#include <JuceHeader.h>
#include "FmVoice.h"
#include "LayoutCreator.h"
#include "AlgorithmGraphComponent.h"
const int numOperators = 6;
const int numVoices = 8;
//==============================================================================
class HexFmAudioProcessor : public juce::AudioProcessor
{
public:
//==============================================================================
HexFmAudioProcessor();
~HexFmAudioProcessor() override;
//==============================================================================
void prepareToPlay (double sampleRate, int samplesPerBlock) override;
void releaseResources() override;
#ifndef JucePlugin_PreferredChannelConfigurations
bool isBusesLayoutSupported (const BusesLayout& layouts) const override;
#endif
void processBlock (juce::AudioBuffer<float>&, juce::MidiBuffer&) override;
//==============================================================================
juce::AudioProcessorEditor* createEditor() override;
bool hasEditor() const override;
//==============================================================================
const juce::String getName() const override;
bool acceptsMidi() const override;
bool producesMidi() const override;
bool isMidiEffect() const override;
double getTailLengthSeconds() const override;
//==============================================================================
int getNumPrograms() override;
int getCurrentProgram() override;
void setCurrentProgram (int index) override;
const juce::String getProgramName (int index) override;
void changeProgramName (int index, const juce::String& newName) override;
//==============================================================================
void getStateInformation (juce::MemoryBlock& destData) override;
void setStateInformation (const void* data, int sizeInBytes) override;
//==============================================================================
//====================================================
juce::AudioProcessorValueTreeState tree;
FmVoice* thisVoice;
private:
std::vector<juce::String> lfoTargetIds;
std::vector<juce::String> lfoWaveIds;
std::vector<juce::String> lfoRateIds;
std::vector<juce::String> lfoLevelIds;
std::vector<juce::String> lfoRatioModeIds;
std::vector<juce::String> ratioIds;
std::vector<juce::String> levelIds;
std::vector<juce::String> modIndexIds;
std::vector<juce::String> audibleIds;
std::vector<juce::String> waveIds;
std::vector<juce::String> delayIds;
std::vector<juce::String> attackIds;
std::vector<juce::String> holdIds;
std::vector<juce::String> decayIds;
std::vector<juce::String> sustainIds;
std::vector<juce::String> releaseIds;
std::vector<juce::String> panIds;
std::vector<std::vector<juce::String>> routingIds;
void updateFilter()
{
filterCutoff = *tree.getRawParameterValue("cutoffParam");
filterResonance = *tree.getRawParameterValue("resonanceParam");
filterIsHighPass = (bool)*tree.getRawParameterValue("filterTypeParam");
isFilterOn = (bool)*tree.getRawParameterValue("filterToggleParam");
if(filterIsHighPass)
{
*synthFilter.state = *juce::dsp::IIR::Coefficients<float>::makeHighPass(lastSampleRate, filterCutoff, filterResonance);
}
else
{
*synthFilter.state = *juce::dsp::IIR::Coefficients<float>::makeLowPass(lastSampleRate, filterCutoff, filterResonance);
}
}
int lfoIndex;
int opIndex;
int voiceIndex;
FmSynth synth;
float filterCutoff;
float filterResonance;
bool filterIsHighPass;
bool isFilterOn;
double lastSampleRate;
juce::dsp::ProcessorDuplicator<juce::dsp::IIR::Filter<float>, juce::dsp::IIR::Coefficients<float>> fixedFilter;
juce::dsp::ProcessorDuplicator<juce::dsp::IIR::Filter<float>, juce::dsp::IIR::Coefficients<float>> synthFilter;
//==============================================================================
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (HexFmAudioProcessor)
};