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#include "PluginProcessor.h"
#include "UI/PluginEditor.h"
//==============================================================================
SchroederReverbAudioProcessor::SchroederReverbAudioProcessor()
: AudioProcessor(BusesProperties()
.withInput("Input", juce::AudioChannelSet::stereo(), true)
.withOutput("Output", juce::AudioChannelSet::stereo(), true))
{
addParameter(dryWetMix = new juce::AudioParameterFloat("mix", "Mix", 0.0f, 1.0f, 0.5f));
addParameter(decayFactor = new juce::AudioParameterFloat("decay", "Decay", 0.1f, 10.0f, 1.0f));
addParameter(preDelay
= new juce::AudioParameterFloat("predelay", "Pre-Delay", 0.0f, 0.2f, 0.0f));
}
SchroederReverbAudioProcessor::~SchroederReverbAudioProcessor() {}
//==============================================================================
const juce::String
SchroederReverbAudioProcessor::getName() const
{
return JucePlugin_Name;
}
bool
SchroederReverbAudioProcessor::acceptsMidi() const
{
return false;
}
bool
SchroederReverbAudioProcessor::producesMidi() const
{
return false;
}
bool
SchroederReverbAudioProcessor::isMidiEffect() const
{
return false;
}
double
SchroederReverbAudioProcessor::getTailLengthSeconds() const
{
return 10.0;
}
int
SchroederReverbAudioProcessor::getNumPrograms()
{
return 1;
}
int
SchroederReverbAudioProcessor::getCurrentProgram()
{
return 0;
}
void
SchroederReverbAudioProcessor::setCurrentProgram(int index)
{
juce::ignoreUnused(index);
}
const juce::String
SchroederReverbAudioProcessor::getProgramName(int index)
{
juce::ignoreUnused(index);
return {};
}
void
SchroederReverbAudioProcessor::changeProgramName(int index, const juce::String& newName)
{
juce::ignoreUnused(index, newName);
}
//==============================================================================
void
SchroederReverbAudioProcessor::prepareToPlay(double sampleRate, int samplesPerBlock)
{
schroederReverb.prepare(sampleRate, samplesPerBlock);
}
void
SchroederReverbAudioProcessor::releaseResources()
{
}
// The plugin only supports layouts with the same number of input and output channels
bool
SchroederReverbAudioProcessor::isBusesLayoutSupported(const BusesLayout& layouts) const
{
return layouts.getMainOutputChannelSet() == layouts.getMainInputChannelSet();
}
void
SchroederReverbAudioProcessor::processBlock(juce::AudioBuffer<float>& buffer,
juce::MidiBuffer& midiMessages)
{
juce::ignoreUnused(midiMessages);
juce::ScopedNoDenormals noDenormals;
int totalNumInputChannels = getTotalNumInputChannels();
int totalNumOutputChannels = getTotalNumOutputChannels();
float currentPreDelay = preDelay->get();
if (currentPreDelay != lastPreDelay)
{
schroederReverb.setPreDelayMs(currentPreDelay * 1000.0f);
lastPreDelay = currentPreDelay;
}
// Clear extra channels
for (int i = totalNumInputChannels; i < totalNumOutputChannels; ++i)
buffer.clear(i, 0, buffer.getNumSamples());
for (int channel = 0; channel < totalNumInputChannels; ++channel)
{
float* channelData = buffer.getWritePointer(channel);
for (int i = 0; i < buffer.getNumSamples(); ++i)
{
// Apply effect to sample
schroederReverb.process(channelData[i], dryWetMix->get(), decayFactor->get());
}
}
}
//==============================================================================
bool
SchroederReverbAudioProcessor::hasEditor() const
{
return true;
}
juce::AudioProcessorEditor*
SchroederReverbAudioProcessor::createEditor()
{
return new SchroederReverbAudioProcessorEditor(*this);
}
//==============================================================================
void
SchroederReverbAudioProcessor::getStateInformation(juce::MemoryBlock& destData)
{
juce::ignoreUnused(destData);
}
void
SchroederReverbAudioProcessor::setStateInformation(const void* data, int sizeInBytes)
{
juce::ignoreUnused(data, sizeInBytes);
}
//==============================================================================
// This creates new instances of the plugin..
juce::AudioProcessor* JUCE_CALLTYPE
createPluginFilter()
{
return new SchroederReverbAudioProcessor();
}
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