OverlayModule.h

#pragma once
#include <string>
#include "Module.h"
 
using namespace std;
 
class OverlayModuleProps : public ModuleProps
{
public:
    OverlayModuleProps() : ModuleProps() {}
 
    size_t getSerializeSize()
    {
        return ModuleProps::getSerializeSize();
    }
};
 
class OverlayCommand;
 
class  OverlayModule : public Module
{
public:
    OverlayModule(OverlayModuleProps _props);
    virtual ~OverlayModule() {};
    bool init();
    bool term();
protected:
    bool process(frame_container& frame);
    void addInputPin(framemetadata_sp& metadata, string& pinId);
    bool validateInputPins();
    bool validateOutputPins();
    bool shouldTriggerSOS();
 
private:
    std::string mOutputPinId;
};