mirror of
https://github.com/yokemura/Magical8bitPlug2.git
synced 2025-07-14 02:54:15 -04:00
Added code
This commit is contained in:
除村 武志
476
Source/PluginProcessor.cpp
Normal file
476
Source/PluginProcessor.cpp
Normal file
@ -0,0 +1,476 @@
|
||||
/*
|
||||
==============================================================================
|
||||
|
||||
This file was auto-generated!
|
||||
|
||||
It contains the basic framework code for a JUCE plugin processor.
|
||||
|
||||
==============================================================================
|
||||
*/
|
||||
|
||||
#include "PluginProcessor.h"
|
||||
#include "PluginEditor.h"
|
||||
#include "PulseVoice.h"
|
||||
#include "TriangleVoice.h"
|
||||
#include "NoiseVoice.h"
|
||||
#include "FrameSequenceParseErrors.h"
|
||||
|
||||
//==============================================================================
|
||||
Magical8bitPlug2AudioProcessor::Magical8bitPlug2AudioProcessor()
|
||||
: parameters (
|
||||
*this, nullptr, Identifier ("Params"),
|
||||
{
|
||||
//
|
||||
// Meta
|
||||
//
|
||||
std::make_unique<AudioParameterBool> ("isAdvancedPanelOpen_raw", "Advanced", false),
|
||||
std::make_unique<AudioParameterChoice> ("colorScheme", "Color Scheme", StringArray ({"YMCK", "YMCK Dark", "Japan", "Worldwide", "Monotone", "Mono Dark"}), 0),
|
||||
//
|
||||
// Basic
|
||||
//
|
||||
std::make_unique<AudioParameterChoice> ("osc", "OSC Type", StringArray ({"Pulse/Square", "Triangle", "Noise"}), 0),
|
||||
std::make_unique<AudioParameterFloat> ("gain", "Gain", 0.0f, 1.0f, 0.5f),
|
||||
std::make_unique<AudioParameterFloat> ("maxPoly", "Max Poly", NormalisableRange<float> (1.0f, //min
|
||||
64.0f, //max
|
||||
1.0f, //step
|
||||
1.0f), //skew
|
||||
8),
|
||||
//
|
||||
// ADSR
|
||||
//
|
||||
std::make_unique<AudioParameterFloat> ("attack", //ID
|
||||
"Attack", //name
|
||||
NormalisableRange<float> (0.0f, //min
|
||||
5.0f, //max
|
||||
0.001f, //step
|
||||
0.5f), //skew
|
||||
0.0f), //default
|
||||
std::make_unique<AudioParameterFloat> ("decay", //ID
|
||||
"Decay", //name
|
||||
NormalisableRange<float> (0.0f, //min
|
||||
5.0f, //max
|
||||
0.001f, //step
|
||||
0.5f), //skew
|
||||
0.0f), //default
|
||||
std::make_unique<AudioParameterFloat> ("suslevel", //ID
|
||||
"Sustain", //name
|
||||
0.0f, //min
|
||||
1.0f, //max
|
||||
1.0f),//default
|
||||
std::make_unique<AudioParameterFloat> ("release", //ID
|
||||
"Release", //name
|
||||
NormalisableRange<float> (0.0f, //min
|
||||
5.0f, //max
|
||||
0.001f, //step
|
||||
0.5f), //skew
|
||||
0.0f), //default
|
||||
//
|
||||
// Arpeggio
|
||||
//
|
||||
std::make_unique<AudioParameterBool> ("isArpeggioEnabled_raw", "Enabled", false),
|
||||
std::make_unique<AudioParameterFloat> ("arpeggioTime", "Time", 0.0f, 0.3f, 0.033f),
|
||||
std::make_unique<AudioParameterChoice> ("arpeggioDirection", "Direction", StringArray ({"up", "down"}), 0),
|
||||
//
|
||||
// Bend
|
||||
//
|
||||
std::make_unique<AudioParameterInt> ("bendRange", "Bend Range", 0, 24, 2),
|
||||
//
|
||||
// Vibrato
|
||||
//
|
||||
std::make_unique<AudioParameterFloat> ("vibratoRate", //ID
|
||||
"Rate", //name
|
||||
NormalisableRange<float> (0.01f, //min
|
||||
1.0f, //max
|
||||
0.001f, //step
|
||||
0.5f), //skew
|
||||
0.15f), //default
|
||||
std::make_unique<AudioParameterFloat> ("vibratoDepth", "Depth", 0.0f, 2.0f, 0.0f),
|
||||
std::make_unique<AudioParameterFloat> ("vibratoDelay", "Delay", 0.0f, 1.0f, 0.3f),
|
||||
std::make_unique<AudioParameterBool> ("vibratoIgnoresWheel_raw", "Ignores Wheel", true),
|
||||
//
|
||||
// Sweep
|
||||
//
|
||||
std::make_unique<AudioParameterInt> ("sweepInitialPitch", "Ini.Pitch", -24, 24, 0),
|
||||
std::make_unique<AudioParameterFloat> ("sweepTime", //ID
|
||||
"Time", //name
|
||||
NormalisableRange<float> (0.01f, //min
|
||||
5.0f, //max
|
||||
0.001f, //step
|
||||
0.5f), //skew
|
||||
0.1f), //default
|
||||
//
|
||||
// For Pulse
|
||||
//
|
||||
std::make_unique<AudioParameterChoice> ("duty", "Duty", StringArray ({"12.5%", "25%", "50%"}), 0),
|
||||
//
|
||||
// For Noise
|
||||
//
|
||||
std::make_unique<AudioParameterChoice> ("noiseAlgorithm_raw", "Algorithm", StringArray ({"4bit Pure Random", "1bit Long Cycle", "1bit Short Cycle"}), 0),
|
||||
std::make_unique<AudioParameterBool> ("restrictsToNESFrequency_raw", "Restricts to NES frequency", false),
|
||||
//
|
||||
// Sequence
|
||||
//
|
||||
std::make_unique<AudioParameterBool> ("isVolumeSequenceEnabled_raw", "Enabled", false),
|
||||
std::make_unique<AudioParameterBool> ("isPitchSequenceEnabled_raw", "Enabled", false),
|
||||
std::make_unique<AudioParameterBool> ("isDutySequenceEnabled_raw", "Enabled", false),
|
||||
std::make_unique<AudioParameterChoice> ("pitchSequenceMode_raw", "Mode", StringArray ({"Coarse", "Fine"}), 0)
|
||||
}
|
||||
)
|
||||
, settingRefs (¶meters)
|
||||
#ifndef JucePlugin_PreferredChannelConfigurations
|
||||
, AudioProcessor (BusesProperties()
|
||||
#if ! JucePlugin_IsMidiEffect
|
||||
#if ! JucePlugin_IsSynth
|
||||
.withInput ("Input", AudioChannelSet::stereo(), true)
|
||||
#endif
|
||||
.withOutput ("Output", AudioChannelSet::stereo(), true)
|
||||
#endif
|
||||
)
|
||||
#endif
|
||||
{
|
||||
synth.setCurrentPlaybackSampleRate (44100); // Temporary setup, just in case. The actual sample rate is set in prepareToPlay func.
|
||||
|
||||
setupVoice();
|
||||
synth.addSound (new GenericSound());
|
||||
}
|
||||
|
||||
Magical8bitPlug2AudioProcessor::~Magical8bitPlug2AudioProcessor()
|
||||
{
|
||||
}
|
||||
//==============================================================================
|
||||
void Magical8bitPlug2AudioProcessor::setupVoice()
|
||||
{
|
||||
int poly = synth.getNumVoices();
|
||||
|
||||
for (auto i = 0; i < poly; i++)
|
||||
{
|
||||
synth.removeVoice (0);
|
||||
}
|
||||
|
||||
int type = roundToInt (*settingRefs.osc);
|
||||
|
||||
for (auto i = 0; i < (int) (*settingRefs.maxPoly); ++i)
|
||||
{
|
||||
switch (type)
|
||||
{
|
||||
case kVoiceTypePulse:
|
||||
synth.addVoice (new PulseVoice (&settingRefs));
|
||||
break;
|
||||
|
||||
case kVoiceTypeTriangle:
|
||||
synth.addVoice (new TriangleVoice (&settingRefs));
|
||||
break;
|
||||
|
||||
case kVoiceTypeNoise:
|
||||
synth.addVoice (new NoiseVoice (&settingRefs));
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
//==============================================================================
|
||||
const String Magical8bitPlug2AudioProcessor::getName() const
|
||||
{
|
||||
return JucePlugin_Name;
|
||||
}
|
||||
|
||||
bool Magical8bitPlug2AudioProcessor::acceptsMidi() const
|
||||
{
|
||||
#if JucePlugin_WantsMidiInput
|
||||
return true;
|
||||
#else
|
||||
return false;
|
||||
#endif
|
||||
}
|
||||
|
||||
bool Magical8bitPlug2AudioProcessor::producesMidi() const
|
||||
{
|
||||
#if JucePlugin_ProducesMidiOutput
|
||||
return true;
|
||||
#else
|
||||
return false;
|
||||
#endif
|
||||
}
|
||||
|
||||
bool Magical8bitPlug2AudioProcessor::isMidiEffect() const
|
||||
{
|
||||
#if JucePlugin_IsMidiEffect
|
||||
return true;
|
||||
#else
|
||||
return false;
|
||||
#endif
|
||||
}
|
||||
|
||||
double Magical8bitPlug2AudioProcessor::getTailLengthSeconds() const
|
||||
{
|
||||
return 0.0;
|
||||
}
|
||||
|
||||
int Magical8bitPlug2AudioProcessor::getNumPrograms()
|
||||
{
|
||||
return 1; // NB: some hosts don't cope very well if you tell them there are 0 programs,
|
||||
// so this should be at least 1, even if you're not really implementing programs.
|
||||
}
|
||||
|
||||
int Magical8bitPlug2AudioProcessor::getCurrentProgram()
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
void Magical8bitPlug2AudioProcessor::setCurrentProgram (int index)
|
||||
{
|
||||
}
|
||||
|
||||
const String Magical8bitPlug2AudioProcessor::getProgramName (int index)
|
||||
{
|
||||
return {};
|
||||
}
|
||||
|
||||
void Magical8bitPlug2AudioProcessor::changeProgramName (int index, const String& newName)
|
||||
{
|
||||
}
|
||||
|
||||
//==============================================================================
|
||||
void Magical8bitPlug2AudioProcessor::prepareToPlay (double sampleRate, int samplesPerBlock)
|
||||
{
|
||||
// Use this method as the place to do any pre-playback
|
||||
// initialisation that you need..
|
||||
synth.setCurrentPlaybackSampleRate (sampleRate);
|
||||
}
|
||||
|
||||
void Magical8bitPlug2AudioProcessor::releaseResources()
|
||||
{
|
||||
// When playback stops, you can use this as an opportunity to free up any
|
||||
// spare memory, etc.
|
||||
}
|
||||
|
||||
#ifndef JucePlugin_PreferredChannelConfigurations
|
||||
bool Magical8bitPlug2AudioProcessor::isBusesLayoutSupported (const BusesLayout& layouts) const
|
||||
{
|
||||
#if JucePlugin_IsMidiEffect
|
||||
ignoreUnused (layouts);
|
||||
return true;
|
||||
#else
|
||||
|
||||
// This is the place where you check if the layout is supported.
|
||||
// In this template code we only support mono or stereo.
|
||||
if (layouts.getMainOutputChannelSet() != AudioChannelSet::mono()
|
||||
&& layouts.getMainOutputChannelSet() != AudioChannelSet::stereo())
|
||||
return false;
|
||||
|
||||
// This checks if the input layout matches the output layout
|
||||
#if ! JucePlugin_IsSynth
|
||||
|
||||
if (layouts.getMainOutputChannelSet() != layouts.getMainInputChannelSet())
|
||||
return false;
|
||||
|
||||
#endif
|
||||
|
||||
return true;
|
||||
#endif
|
||||
}
|
||||
#endif
|
||||
|
||||
void Magical8bitPlug2AudioProcessor::processBlock (AudioBuffer<float>& buffer, MidiBuffer& midiMessages)
|
||||
{
|
||||
|
||||
synth.renderNextBlock (buffer, midiMessages, 0, buffer.getNumSamples()); // [5]
|
||||
|
||||
/*
|
||||
buffer.clear();
|
||||
MidiBuffer processedMidi;
|
||||
int time;
|
||||
MidiMessage m;
|
||||
for (MidiBuffer::Iterator i (midiMessages); i.getNextEvent (m, time);)
|
||||
{
|
||||
if (m.isNoteOn())
|
||||
{
|
||||
uint8 newVel = (uint8)noteOnVel;
|
||||
m = MidiMessage::noteOn(m.getChannel(), m.getNoteNumber(), newVel);
|
||||
}
|
||||
else if (m.isNoteOff())
|
||||
{
|
||||
}
|
||||
else if (m.isAftertouch())
|
||||
{
|
||||
}
|
||||
else if (m.isPitchWheel())
|
||||
{
|
||||
}
|
||||
processedMidi.addEvent (m, time);
|
||||
}
|
||||
midiMessages.swapWith (processedMidi);
|
||||
|
||||
|
||||
ScopedNoDenormals noDenormals;
|
||||
auto totalNumInputChannels = getTotalNumInputChannels();
|
||||
auto totalNumOutputChannels = getTotalNumOutputChannels();
|
||||
|
||||
// In case we have more outputs than inputs, this code clears any output
|
||||
// channels that didn't contain input data, (because these aren't
|
||||
// guaranteed to be empty - they may contain garbage).
|
||||
// This is here to avoid people getting screaming feedback
|
||||
// when they first compile a plugin, but obviously you don't need to keep
|
||||
// this code if your algorithm always overwrites all the output channels.
|
||||
for (auto i = totalNumInputChannels; i < totalNumOutputChannels; ++i)
|
||||
buffer.clear (i, 0, buffer.getNumSamples());
|
||||
|
||||
// This is the place where you'd normally do the guts of your plugin's
|
||||
// audio processing...
|
||||
// Make sure to reset the state if your inner loop is processing
|
||||
// the samples and the outer loop is handling the channels.
|
||||
// Alternatively, you can process the samples with the channels
|
||||
// interleaved by keeping the same state.
|
||||
for (int channel = 0; channel < totalNumInputChannels; ++channel)
|
||||
{
|
||||
auto* channelData = buffer.getWritePointer (channel);
|
||||
|
||||
// ..do something to the data...
|
||||
}
|
||||
*/
|
||||
}
|
||||
|
||||
//==============================================================================
|
||||
bool Magical8bitPlug2AudioProcessor::hasEditor() const
|
||||
{
|
||||
return true; // (change this to false if you choose to not supply an editor)
|
||||
}
|
||||
|
||||
AudioProcessorEditor* Magical8bitPlug2AudioProcessor::createEditor()
|
||||
{
|
||||
return new Magical8bitPlug2AudioProcessorEditor (*this);
|
||||
}
|
||||
|
||||
//==============================================================================
|
||||
void Magical8bitPlug2AudioProcessor::getStateInformation (MemoryBlock& destData)
|
||||
{
|
||||
auto state = parameters.copyState();
|
||||
|
||||
XmlElement* rootElement = new XmlElement ("root");
|
||||
|
||||
std::unique_ptr<XmlElement> stateElement = std::unique_ptr<XmlElement> (state.createXml());
|
||||
rootElement->addChildElement (stateElement.get());
|
||||
stateElement.release(); // give up the ownership already because xml object will delete it
|
||||
|
||||
XmlElement* volEnvElement = new XmlElement ("volumeEnv");
|
||||
XmlElement* pitEnvElement = new XmlElement ("pitchEnv");
|
||||
XmlElement* dutEnvElement = new XmlElement ("dutyEnv");
|
||||
volEnvElement->addTextElement (settingRefs.volumeSequenceString);
|
||||
pitEnvElement->addTextElement (settingRefs.pitchSequenceString);
|
||||
dutEnvElement->addTextElement (settingRefs.dutySequenceString);
|
||||
rootElement->addChildElement (volEnvElement);
|
||||
rootElement->addChildElement (pitEnvElement);
|
||||
rootElement->addChildElement (dutEnvElement);
|
||||
|
||||
std::unique_ptr<XmlElement> xml (rootElement);
|
||||
|
||||
copyXmlToBinary (*xml, destData);
|
||||
}
|
||||
|
||||
void Magical8bitPlug2AudioProcessor::setStateInformation (const void* data, int sizeInBytes)
|
||||
{
|
||||
std::unique_ptr<XmlElement> xmlState (getXmlFromBinary (data, sizeInBytes));
|
||||
|
||||
if (xmlState.get() != nullptr)
|
||||
{
|
||||
if (xmlState->hasTagName ("root"))
|
||||
{
|
||||
// ValueTree
|
||||
XmlElement* valueTreeXml = xmlState->getChildByName (parameters.state.getType());
|
||||
|
||||
if (valueTreeXml != nullptr)
|
||||
{
|
||||
parameters.replaceState (ValueTree::fromXml (*valueTreeXml));
|
||||
}
|
||||
else
|
||||
{
|
||||
printf ("Saved plugin parameters are incompatible");
|
||||
}
|
||||
|
||||
// Custom Env
|
||||
XmlElement* volumeEnvXml = xmlState->getChildByName ("volumeEnv");
|
||||
XmlElement* pitchEnvXml = xmlState->getChildByName ("pitchEnv");
|
||||
XmlElement* dutyEnvXml = xmlState->getChildByName ("dutyEnv");
|
||||
|
||||
if (volumeEnvXml != nullptr)
|
||||
{
|
||||
XmlElement* volElem = volumeEnvXml->getFirstChildElement();
|
||||
|
||||
if (volElem != nullptr && volElem->isTextElement())
|
||||
{
|
||||
String volStr = volElem->getText();
|
||||
|
||||
ParseError err = kParseErrorNone;
|
||||
settingRefs.setSequenceWithString ("volume", volStr, &err);
|
||||
|
||||
if (settingRefs.volumeSequenceListener != nullptr)
|
||||
{
|
||||
settingRefs.volumeSequenceListener->sequenceChanged (volStr);
|
||||
}
|
||||
|
||||
Logger::writeToLog ("volume seq = " + volStr);
|
||||
}
|
||||
else
|
||||
{
|
||||
Logger::writeToLog ("volumeEnv entry found, but seems not like a text element.");
|
||||
}
|
||||
}
|
||||
|
||||
if (pitchEnvXml != nullptr)
|
||||
{
|
||||
XmlElement* pitElem = pitchEnvXml->getFirstChildElement();
|
||||
|
||||
if (pitElem != nullptr && pitElem->isTextElement())
|
||||
{
|
||||
String pitStr = pitElem->getText();
|
||||
ParseError err = kParseErrorNone;
|
||||
settingRefs.setSequenceWithString ("pitch", pitStr, &err);
|
||||
|
||||
if (settingRefs.pitchSequenceListener != nullptr)
|
||||
{
|
||||
settingRefs.pitchSequenceListener->sequenceChanged (pitStr);
|
||||
}
|
||||
|
||||
Logger::writeToLog ("pitch seq = " + pitStr);
|
||||
}
|
||||
else
|
||||
{
|
||||
Logger::writeToLog ("pitchEnv entry found, but seems not like a text element.");
|
||||
}
|
||||
}
|
||||
|
||||
if (dutyEnvXml != nullptr)
|
||||
{
|
||||
XmlElement* dutElem = dutyEnvXml->getFirstChildElement();
|
||||
|
||||
if (dutElem != nullptr && dutElem->isTextElement())
|
||||
{
|
||||
String dutStr = dutElem->getText();
|
||||
ParseError err = kParseErrorNone;
|
||||
settingRefs.setSequenceWithString ("duty", dutStr, &err);
|
||||
|
||||
if (settingRefs.dutySequenceListener != nullptr)
|
||||
{
|
||||
settingRefs.dutySequenceListener->sequenceChanged (dutStr);
|
||||
}
|
||||
|
||||
Logger::writeToLog ("duty seq = " + dutStr);
|
||||
}
|
||||
else
|
||||
{
|
||||
Logger::writeToLog ("dutyEnv entry found, but seems not like a text element.");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
setupVoice();
|
||||
}
|
||||
|
||||
//==============================================================================
|
||||
// This creates new instances of the plugin..
|
||||
AudioProcessor* JUCE_CALLTYPE createPluginFilter()
|
||||
{
|
||||
return new Magical8bitPlug2AudioProcessor();
|
||||
}
|
||||
Reference in New Issue
Block a user