Visual Processor prototype

link data -> visuals with common processing pipeline, chainable

src/process/VisualProcessor.cpp

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+#include "VisualProcessor.h"

src/process/VisualProcessor.h

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+#pragma once
+
+#include "CubicSDRDefs.h"
+#include "ThreadQueue.h"
+
+typedef ThreadQueue<ReferenceCounter *> VisualDataQueue;
+
+class VisualProcessor {
+public:
+    void setInput(VisualDataQueue *vis_in) {
+        // set input queue
+    }
+    
+    void attachOutput(VisualDataQueue *vis_out) {
+        // attach an output queue
+    }
+    
+    void removeOutput(VisualDataQueue *vis_out) {
+        // remove an output queue
+    }
+    
+    void pushInput(ReferenceCounter *input) {
+        // push input data
+    }
+    
+    virtual void process() {
+        // process input to output
+        // distribute(output);
+    }
+    
+protected:
+    void distribute(ReferenceCounter *output) {
+        // distribute outputs
+    }
+    
+    VisualDataQueue * input;
+    std::vector<VisualDataQueue *> outputs;
+    
+    std::mutex busy_update;
+};
+