kopia lustrzana https://github.com/jameshball/osci-render
132 wiersze
4.8 KiB
C++
132 wiersze
4.8 KiB
C++
/*
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==============================================================================
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This file contains the basic framework code for a JUCE plugin processor.
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==============================================================================
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*/
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#pragma once
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#include <JuceHeader.h>
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#include "shape/Shape.h"
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#include "parser/FileParser.h"
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#include "parser/FrameProducer.h"
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#include "parser/FrameConsumer.h"
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#include "audio/Effect.h"
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//==============================================================================
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/**
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*/
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class OscirenderAudioProcessor : public juce::AudioProcessor
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#if JucePlugin_Enable_ARA
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, public juce::AudioProcessorARAExtension
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#endif
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, public FrameConsumer
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{
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public:
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//==============================================================================
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OscirenderAudioProcessor();
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~OscirenderAudioProcessor() override;
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//==============================================================================
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void prepareToPlay (double sampleRate, int samplesPerBlock) override;
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void releaseResources() override;
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#ifndef JucePlugin_PreferredChannelConfigurations
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bool isBusesLayoutSupported (const BusesLayout& layouts) const override;
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#endif
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void processBlock (juce::AudioBuffer<float>&, juce::MidiBuffer&) override;
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//==============================================================================
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juce::AudioProcessorEditor* createEditor() override;
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bool hasEditor() const override;
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//==============================================================================
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const juce::String getName() const override;
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bool acceptsMidi() const override;
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bool producesMidi() const override;
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bool isMidiEffect() const override;
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double getTailLengthSeconds() const override;
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//==============================================================================
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int getNumPrograms() override;
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int getCurrentProgram() override;
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void setCurrentProgram (int index) override;
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const juce::String getProgramName (int index) override;
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void changeProgramName (int index, const juce::String& newName) override;
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//==============================================================================
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void getStateInformation (juce::MemoryBlock& destData) override;
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void setStateInformation (const void* data, int sizeInBytes) override;
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float noteOnVel;
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float frequency = 440.0f;
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double currentSampleRate = 0.0;
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std::vector<std::shared_ptr<Effect>> allEffects;
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std::shared_ptr<std::vector<std::shared_ptr<Effect>>> enabledEffects = std::make_shared<std::vector<std::shared_ptr<Effect>>>();
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std::vector<std::shared_ptr<Effect>> luaEffects;
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Effect focalLength{"Focal length", "focalLength", 1};
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Effect rotateX{"Rotate x", "rotateX", 0};
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Effect rotateY{"Rotate y", "rotateY", 0};
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Effect rotateZ{"Rotate z", "rotateZ", 0};
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Effect rotateSpeed{"Rotate speed", "rotateSpeed", 0};
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juce::SpinLock parsersLock;
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std::vector<std::shared_ptr<FileParser>> parsers;
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std::vector<std::shared_ptr<juce::MemoryBlock>> fileBlocks;
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std::vector<juce::File> files;
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std::atomic<int> currentFile = -1;
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std::unique_ptr<FrameProducer> producer;
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void addLuaSlider();
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void updateLuaValues();
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void updateAngleDelta();
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void addFrame(std::vector<std::unique_ptr<Shape>> frame, int fileIndex) override;
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void enableEffect(std::shared_ptr<Effect> effect);
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void disableEffect(std::shared_ptr<Effect> effect);
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void updateEffectPrecedence();
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void updateFileBlock(int index, std::shared_ptr<juce::MemoryBlock> block);
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void addFile(juce::File file);
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void removeFile(int index);
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int numFiles();
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void changeCurrentFile(int index);
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int getCurrentFileIndex();
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std::shared_ptr<FileParser> getCurrentFileParser();
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juce::File getCurrentFile();
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juce::File getFile(int index);
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std::shared_ptr<juce::MemoryBlock> getFileBlock(int index);
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private:
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double theta = 0.0;
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double thetaDelta = 0.0;
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juce::AbstractFifo frameFifo{ 10 };
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std::vector<std::unique_ptr<Shape>> frameBuffer[10];
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int frameBufferIndices[10];
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int currentShape = 0;
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std::vector<std::unique_ptr<Shape>> frame;
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int currentBufferIndex = -1;
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double frameLength;
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double shapeDrawn = 0.0;
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double frameDrawn = 0.0;
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double lengthIncrement = 0.0;
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bool invalidateFrameBuffer = false;
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void updateFrame();
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void updateLengthIncrement();
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void openFile(int index);
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const double MIN_LENGTH_INCREMENT = 0.000001;
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//==============================================================================
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JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (OscirenderAudioProcessor)
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};
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