VirtualPTZ.h

#pragma once
 
#include "Module.h"
 
class VirtualPTZProps : public ModuleProps
{
public:
    VirtualPTZProps()
    {
        roiHeight = roiWidth = 1;
        roiX = roiY = 0;
    }
    VirtualPTZProps(float _roiWidth, float _roiHeight, float _roiX, float _roiY) : roiWidth(_roiWidth), roiHeight(_roiHeight), roiX(_roiX), roiY(_roiY)
    {
    }
 
    float roiX;
    float roiY;
    float roiWidth;
    float roiHeight;
 
    size_t getSerializeSize()
    {
        return ModuleProps::getSerializeSize() + sizeof(float) * 4;
    }
 
private:
    friend class boost::serialization::access;
 
    template <class Archive>
    void serialize(Archive &ar, const unsigned int version)
    {
        ar &boost::serialization::base_object<ModuleProps>(*this);
        ar &roiX &roiY &roiWidth &roiHeight;
    }
};
 
class VirtualPTZ : public Module
{
 
public:
    VirtualPTZ(VirtualPTZProps _props);
    virtual ~VirtualPTZ();
    bool init();
    bool term();
    void setProps(VirtualPTZProps &props);
    VirtualPTZProps getProps();
 
protected:
    bool process(frame_container &frames);
    bool processSOS(frame_sp &frame);
    bool validateInputPins();
    bool validateOutputPins();
    void addInputPin(framemetadata_sp &metadata, string &pinId);
    bool handlePropsChange(frame_sp &frame);
 
private:
    void setMetadata(framemetadata_sp &metadata);
    class Detail;
    boost::shared_ptr<Detail> mDetail;
};