ScopeVisualProcessor cleanup

src/process/ScopeVisualProcessor.cpp

@@ -1 +1,34 @@
-#include "ScopeVisualProcessor.h"
+#include "ScopeVisualProcessor.h"
+
+void ScopeVisualProcessor::process() {
+    if (isOutputEmpty()) {
+        return;
+    }
+    if (!input->empty()) {
+        AudioThreadInput *audioInputData;
+        input->pop(audioInputData);
+        
+        if (!audioInputData) {
+            return;
+        }
+        int iMax = audioInputData->data.size();
+        if (!iMax) {
+            audioInputData->decRefCount();
+            return;
+        }
+        
+        ScopeRenderData *renderData = outputBuffers.getBuffer();
+        renderData->channels = audioInputData->channels;
+        
+        if (renderData->waveform_points.size() != iMax * 2) {
+            renderData->waveform_points.resize(iMax * 2);
+        }
+        
+        for (int i = 0; i < iMax; i++) {
+            renderData->waveform_points[i * 2 + 1] = audioInputData->data[i] * 0.5f;
+            renderData->waveform_points[i * 2] = ((double) i / (double) iMax);
+        }
+        
+        distribute(renderData);
+    }
+}