filters_module.h

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#pragma once
 
#include "synth_module.h"
#include "filter_module.h"
 
namespace vital {
 
    class FiltersModule : public SynthModule {
    public:
        enum {
            kFilter1Input,
            kFilter2Input,
            kKeytrack,
            kMidi,
            kReset,
            kNumInputs
        };
 
        FiltersModule();
        virtual ~FiltersModule() { }
 
        void process(int num_samples) override;
 
        void processParallel(int num_samples);
 
        void processSerialForward(int num_samples);
 
        void processSerialBackward(int num_samples);
 
        void init() override;
 
        Processor* clone() const override { return new FiltersModule(*this); }
 
        const Value* getFilter1OnValue() const { return filter_1_->getOnValue(); }
 
        const Value* getFilter2OnValue() const { return filter_2_->getOnValue(); }
 
        void setOversampleAmount(int oversample) override {
            SynthModule::setOversampleAmount(oversample);
            filter_1_input_->ensureBufferSize(oversample * kMaxBufferSize);
            filter_2_input_->ensureBufferSize(oversample * kMaxBufferSize);
        }
 
    protected:
        FilterModule* filter_1_; 
        FilterModule* filter_2_; 
 
        Value* filter_1_filter_input_; 
        Value* filter_2_filter_input_; 
 
        std::shared_ptr<Output> filter_1_input_; 
        std::shared_ptr<Output> filter_2_input_; 
 
        JUCE_LEAK_DETECTOR(FiltersModule)
    };
} // namespace vital