Changed audio buffer size to 128 samples; seems to have solved clicking problem

Source/Audio/AudioComponent.cpp

@@ -47,7 +47,7 @@ AudioComponent::AudioComponent() : isPlaying(false)
 	AudioDeviceManager::AudioDeviceSetup setup;
 	deviceManager.getAudioDeviceSetup(setup);
 
-	setup.bufferSize = 2048; /// larger buffer = fewer empty blocks, but longer latencies
+	setup.bufferSize = 128; /// larger buffer = fewer empty blocks, but longer latencies
 	setup.useDefaultInputChannels = false;
 	setup.inputChannels = 0;
 	setup.useDefaultOutputChannels = true;

Source/Processors/Editors/SignalGeneratorEditor.cpp

@@ -41,7 +41,7 @@ SignalGeneratorEditor::SignalGeneratorEditor (GenericProcessor* parentNode)
 
 	frequencySlider = new Slider (T("High-Cut Slider"));
 	frequencySlider->setBounds(25,70,170,40);
-	frequencySlider->setRange(1,100,1);
+	frequencySlider->setRange(1,1000,1);
 	frequencySlider->addListener(this);
 	addAndMakeVisible(frequencySlider);
 

Source/Processors/ResamplingNode.cpp

@@ -130,11 +130,11 @@ void ResamplingNode::setParameter (int parameterIndex, float newValue)
 void ResamplingNode::prepareToPlay (double sampleRate_, int estimatedSamplesPerBlock)
 {
 
-	//std::cout << "ResamplingNode preparing to play." << std::endl;
+	std::cout << "ResamplingNode preparing to play." << std::endl;
 
 	if (destBufferIsTempBuffer) {
 		destBufferSampleRate = sampleRate_;
-		tempBuffer->setSize(getNumInputs(), estimatedSamplesPerBlock);
+		tempBuffer->setSize(getNumInputs(), 2048);
 	}
 	else {
 		destBufferSampleRate = float(destBufferWidth) / destBufferTimebaseSecs;
@@ -146,6 +146,9 @@ void ResamplingNode::prepareToPlay (double sampleRate_, int estimatedSamplesPerB
 
 	destBufferPos = 0;
 
+	std::cout << "Temp buffer size: " << tempBuffer->getNumChannels() << " x " 
+	          << tempBuffer->getNumSamples() << std::endl;
+
 	updateFilter();
 
 }