initial; added noise

noise/Source/MainComponent.cpp

@@ -0,0 +1,40 @@
+#include "../JuceLibraryCode/JuceHeader.h"
+
+class MainContentComponent : public AudioAppComponent {
+public:
+    MainContentComponent() {
+        setSize (800, 600);
+        setAudioChannels (2, 2);
+        this->random = Random();
+    }
+
+    ~MainContentComponent() {
+        shutdownAudio();
+    }
+
+    void prepareToPlay(int samplesPerBlockExpected, double sampleRate) override {}
+
+    void getNextAudioBlock(const AudioSourceChannelInfo& buf) override {
+        for (int c = 0; c < buf.buffer->getNumChannels(); ++c) {
+            float* const b = buf.buffer->getWritePointer(c, buf.startSample);
+            
+            for (int s = 0; s < buf.numSamples; ++s) b[s] = random.nextFloat() * 0.25f - 0.125f;
+        }
+    }
+
+    void releaseResources() override {}
+
+    void paint (Graphics& g) override {
+        g.fillAll (getLookAndFeel().findColour (ResizableWindow::backgroundColourId));
+    }
+
+    void resized() override {}
+
+
+private:
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (MainContentComponent)
+    Random random;
+};
+
+
+Component* createMainContentComponent() { return new MainContentComponent(); }