allanger/paulxstretch
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OK, it plays some crappy audio but crashes on quit and all that kind of great stuff

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This commit is contained in:
xenakios
2017-11-13 18:15:07 +02:00
parent d7ca59b90a
commit d97975f27a
7 changed files with 60 additions and 53 deletions
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48
Source/PluginProcessor.cpp
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@ -28,6 +28,11 @@ PaulstretchpluginAudioProcessor::PaulstretchpluginAudioProcessor()
m_afm = std::make_unique<AudioFormatManager>();
m_afm->registerBasicFormats();
m_control = std::make_unique<Control>(m_afm.get());
m_control->getStretchAudioSource()->setLoopingEnabled(true);
addParameter(new AudioParameterFloat("mainvolume0", "Main volume", -24.0f, 12.0f, -3.0f));
addParameter(new AudioParameterFloat("stretchamount0", "Stretch amount", 0.1f, 128.0f, 1.0f));
addParameter(new AudioParameterFloat("pitchshift0", "Pitch shift", -24.0f, 24.0f, 0.0f));
}
PaulstretchpluginAudioProcessor::~PaulstretchpluginAudioProcessor()
@ -97,16 +102,27 @@ void PaulstretchpluginAudioProcessor::changeProgramName (int index, const String
}
//==============================================================================
void PaulstretchpluginAudioProcessor::prepareToPlay (double sampleRate, int samplesPerBlock)
void PaulstretchpluginAudioProcessor::prepareToPlay(double sampleRate, int samplesPerBlock)
{
// Use this method as the place to do any pre-playback
// initialisation that you need..
m_ready_to_play = false;
m_control->set_input_file(File("C:/MusicAudio/sourcesamples/sheila.wav"), [this](String cberr)
{
if (cberr.isEmpty())
{
m_ready_to_play = true;
String err;
m_control->update_player_stretch();
m_control->update_process_parameters();
m_control->startplay(false, true, { 0.0,1.0 }, 2, err);
}
else m_ready_to_play = false;
});
}
void PaulstretchpluginAudioProcessor::releaseResources()
{
// When playback stops, you can use this as an opportunity to free up any
// spare memory, etc.
m_control->stopplay();
}
#ifndef JucePlugin_PreferredChannelConfigurations
@ -147,15 +163,16 @@ void PaulstretchpluginAudioProcessor::processBlock (AudioSampleBuffer& buffer, M
// this code if your algorithm always overwrites all the output channels.
for (int 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...
for (int channel = 0; channel < totalNumInputChannels; ++channel)
{
float* channelData = buffer.getWritePointer (channel);
// ..do something to the data...
}
if (m_ready_to_play == false)
return;
auto& params = getParameters();
AudioParameterFloat* par = (AudioParameterFloat*)params[1];
m_control->getStretchAudioSource()->setRate(*par);
par = (AudioParameterFloat*)params[2];
m_control->ppar.pitch_shift.enabled = true;
m_control->ppar.pitch_shift.cents = *par * 100.0;
m_control->update_process_parameters();
m_control->processAudio(buffer);
}
//==============================================================================
@ -166,7 +183,8 @@ bool PaulstretchpluginAudioProcessor::hasEditor() const
AudioProcessorEditor* PaulstretchpluginAudioProcessor::createEditor()
{
return new PaulstretchpluginAudioProcessorEditor (*this);
return new GenericAudioProcessorEditor(this);
//return new PaulstretchpluginAudioProcessorEditor (*this);
}
//==============================================================================