WebCamSource.h

#pragma once
 
#include "Module.h"
 
class WebCamSourceProps : public ModuleProps
{
public:
    WebCamSourceProps(int _cameraId = -1, uint32_t _width = 640, uint32_t _height = 480, int _fps = 30) : ModuleProps(), width(_width), height(_height), cameraId(_cameraId), fps(_fps) {}
    uint32_t width = 640;
    uint32_t height = 480;
    int cameraId = -1;
    int fps = 30;
 
    size_t getSerializeSize()
    {
        return ModuleProps::getSerializeSize() + sizeof(width) + sizeof(height) + sizeof(cameraId) + sizeof(fps);
    }
 
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 &width &height &cameraId &fps;
    }
};
 
class WebCamSource : public Module
{
public:
    WebCamSource(WebCamSourceProps props);
    virtual ~WebCamSource();
    bool init();
    bool term();
 
    void setProps(WebCamSourceProps &props);
    WebCamSourceProps getProps();
 
protected:
    bool produce();
    bool validateOutputPins();
    bool handlePropsChange(frame_sp &frame);
 
private:
    class Detail;
    std::shared_ptr<Detail> mDetail;
};