Add more parameters including input capture enabled. A slightly nasty timer hack had to be implemented for that but can't be helped since the Juce provided bool parameter doesn't do callbacks...Small tweaks and fixes.

Source/PS_Source/Stretch.cpp

@@ -345,6 +345,12 @@ REALTYPE Stretch::process(REALTYPE *smps,int nsmps)
 	return onset;	
 };
 
+void Stretch::set_onset_detection_sensitivity(REALTYPE detection_sensitivity) 
+{
+	onset_detection_sensitivity = detection_sensitivity;
+	if (detection_sensitivity<1e-3) extra_onset_time_credit = 0.0;
+}
+
 void Stretch::here_is_onset(REALTYPE onset){
 	if (freezing) return;
 	if (onset>0.5){

Source/PS_Source/Stretch.h

@@ -129,7 +129,7 @@ class FFT
 		void applywindow(FFTWindow type);
 		std::vector<REALTYPE> smp;//size of samples/2
 		std::vector<REALTYPE> freq;//size of samples
-		int nsamples;
+		int nsamples=0;
 	private:
 
 		fftwf_plan planfftw,planifftw;
@@ -179,10 +179,7 @@ class Stretch
 
 		void set_rap(REALTYPE newrap);//set the current stretch value
 
-		void set_onset_detection_sensitivity(REALTYPE detection_sensitivity){
-			onset_detection_sensitivity=detection_sensitivity;
-			if (detection_sensitivity<1e-3) extra_onset_time_credit=0.0;
-		};
+		void set_onset_detection_sensitivity(REALTYPE detection_sensitivity);;
 		void here_is_onset(REALTYPE onset);
 		virtual void setSampleRate(REALTYPE sr) { samplerate = jlimit(1000.0f, 38400.0f, sr); }
 		REALTYPE getSampleRate() { return samplerate; }

Source/PS_Source/StretchSource.cpp

@@ -498,12 +498,16 @@ void StretchAudioSource::setFFTWindowingType(int windowtype)
 {
     if (windowtype==m_fft_window_type)
         return;
-	ScopedLock locker(m_cs);
-    m_fft_window_type = windowtype;
-    for (int i = 0; i < m_stretchers.size(); ++i)
-    {
-        m_stretchers[i]->window_type = (FFTWindow)windowtype;
-    }
+	if (m_cs.tryEnter())
+	{
+		m_fft_window_type = windowtype;
+		for (int i = 0; i < m_stretchers.size(); ++i)
+		{
+			m_stretchers[i]->window_type = (FFTWindow)windowtype;
+		}
+		++m_param_change_count;
+		m_cs.exit();
+	}
 }
 
 void StretchAudioSource::setFFTSize(int size)
@@ -552,13 +556,18 @@ double StretchAudioSource::getOutputDurationSecondsForRange(Range<double> range,
 
 void StretchAudioSource::setOnsetDetection(double x)
 {
-	ScopedLock locker(m_cs);
-	m_onsetdetection = x;
-	for (int i = 0; i < m_stretchers.size(); ++i)
+	if (x == m_onsetdetection)
+		return;
+	if (m_cs.tryEnter())
 	{
-		m_stretchers[i]->set_onset_detection_sensitivity((float)x);
+		m_onsetdetection = x;
+		for (int i = 0; i < m_stretchers.size(); ++i)
+		{
+			m_stretchers[i]->set_onset_detection_sensitivity((float)x);
+		}
+		++m_param_change_count;
+		m_cs.exit();
 	}
-	++m_param_change_count;
 }
 
 void StretchAudioSource::setPlayRange(Range<double> playrange, bool isloop)

Source/PluginProcessor.cpp

@@ -82,6 +82,7 @@ PaulstretchpluginAudioProcessor::PaulstretchpluginAudioProcessor()
 	setPreBufferAmount(2);
 	m_ppar.pitch_shift.enabled = true;
 	m_ppar.freq_shift.enabled = true;
+	m_ppar.filter.enabled = true;
 	m_stretch_source->setOnsetDetection(0.0);
 	m_stretch_source->setLoopingEnabled(true);
 	m_stretch_source->setFFTWindowingType(1);
@@ -108,7 +109,13 @@ PaulstretchpluginAudioProcessor::PaulstretchpluginAudioProcessor()
 	addParameter(new AudioParameterFloat("octavemix1_0", "1 octave up level", 0.0f, 1.0f, 0.0f)); // 18
 	addParameter(new AudioParameterFloat("octavemix15_0", "1 octave and fifth up level", 0.0f, 1.0f, 0.0f)); // 19
 	addParameter(new AudioParameterFloat("octavemix2_0", "2 octaves up level", 0.0f, 1.0f, 0.0f)); // 20
-
+	addParameter(new AudioParameterFloat("tonalvsnoisebw_0", "Tonal vs Noise BW", 0.74f, 1.0f, 0.74f)); // 21
+	addParameter(new AudioParameterFloat("tonalvsnoisepreserve_0", "Tonal vs Noise preserve", -1.0f, 1.0f, 0.5f)); // 22
+	addParameter(new AudioParameterFloat("filter_low_0", "Filter low", 20.0f, 10000.0f, 20.0f)); // 23
+	addParameter(new AudioParameterFloat("filter_high_0", "Filter high", 20.0f, 20000.0f, 20000.0f)); // 24
+	addParameter(new AudioParameterFloat("onsetdetect_0", "Onset detection", 0.0f, 1.0f, 0.0f)); // 25
+	addParameter(new AudioParameterBool("capture_enabled0", "Capture", false)); // 26
+	startTimer(1, 50);
 }
 
 PaulstretchpluginAudioProcessor::~PaulstretchpluginAudioProcessor()
@@ -342,6 +349,12 @@ void PaulstretchpluginAudioProcessor::processBlock (AudioSampleBuffer& buffer, M
 	m_ppar.octave.o15 = *getFloatParameter(cpi_octaves15);
 	m_ppar.octave.o2 = *getFloatParameter(cpi_octaves2);
 	m_ppar.octave.enabled = true;
+	m_ppar.filter.low = *getFloatParameter(cpi_filter_low);
+	m_ppar.filter.high = *getFloatParameter(cpi_filter_high);
+	m_ppar.tonal_vs_noise.enabled = (*getFloatParameter(cpi_tonalvsnoisebw)) > 0.75;
+	m_ppar.tonal_vs_noise.bandwidth = *getFloatParameter(cpi_tonalvsnoisebw);
+	m_ppar.tonal_vs_noise.preserve = *getFloatParameter(cpi_tonalvsnoisepreserve);
+	m_stretch_source->setOnsetDetection(*getFloatParameter(cpi_onsetdetection));
 	m_stretch_source->setLoopXFadeLength(*getFloatParameter(cpi_loopxfadelen));
 	double t0 = *getFloatParameter(cpi_soundstart);
 	double t1 = *getFloatParameter(cpi_soundend);
@@ -422,7 +435,7 @@ void PaulstretchpluginAudioProcessor::setRecordingEnabled(bool b)
 	{
 		m_using_memory_buffer = true;
 		m_current_file = File();
-		m_recbuffer.setSize(2, m_max_reclen*getSampleRate()+4096);
+		m_recbuffer.setSize(2, m_max_reclen*getSampleRate()+4096,false,false,true);
 		m_recbuffer.clear();
 		m_rec_pos = 0;
 		callGUI(this,[this,lenbufframes](PaulstretchpluginAudioProcessorEditor* ed)
@@ -486,6 +499,25 @@ double PaulstretchpluginAudioProcessor::getPreBufferingPercent()
 	return m_buffering_source->getPercentReady();
 }
 
+void PaulstretchpluginAudioProcessor::timerCallback(int id)
+{
+	if (id == 1)
+	{
+		bool capture = getParameter(cpi_capture_enabled);
+		if (capture == true && m_is_recording == false)
+		{
+			setRecordingEnabled(true);
+			return;
+		}
+		if (capture == false && m_is_recording == true)
+		{
+			setRecordingEnabled(false);
+			return;
+		}
+		
+	}
+}
+
 void PaulstretchpluginAudioProcessor::finishRecording(int lenrecording)
 {
 	m_is_recording = false;

Source/PluginProcessor.h

@@ -40,8 +40,10 @@ const int cpi_tonalvsnoisebw = 21;
 const int cpi_tonalvsnoisepreserve = 22;
 const int cpi_filter_low = 23;
 const int cpi_filter_high = 24;
+const int cpi_onsetdetection = 25;
+const int cpi_capture_enabled = 26;
 
-class PaulstretchpluginAudioProcessor  : public AudioProcessor
+class PaulstretchpluginAudioProcessor  : public AudioProcessor, public MultiTimer
 {
 public:
     //==============================================================================
@@ -93,6 +95,7 @@ public:
 	SharedResourcePointer<AudioFormatManager> m_afm;
 	StretchAudioSource* getStretchSource() { return m_stretch_source.get(); }
 	double getPreBufferingPercent();
+	void timerCallback(int id) override;
 private: