include/FCam/processing/DNG.h

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#ifndef FCAM_DNG_H
#define FCAM_DNG_H

#include "../Frame.h"
#include <string>


namespace FCam {

    class _DNGFrame : public _Frame {
    public:
        ~_DNGFrame() {}

        Shot _shot;

        Image thumbnail;

        // LoadDNG should set all these
        struct {
            BayerPattern bayerPattern;
            unsigned short minRawValue, maxRawValue;
            int numIlluminants;
            float colorMatrix1[12], colorMatrix2[12];
            int illuminant1, illuminant2;
            std::string manufacturer, model;
        } dng;

        const Shot &shot() const { return _shot; }
        const Shot &baseShot() const { return shot(); }

        BayerPattern bayerPattern() const {return dng.bayerPattern;}
        unsigned short minRawValue() const {return dng.minRawValue;}
        unsigned short maxRawValue() const {return dng.maxRawValue;}
        void rawToRGBColorMatrix(int kelvin, float *matrix) const;

        const std::string &manufacturer() const {return dng.manufacturer;}
        const std::string &model() const {return dng.model;}

        virtual void debug(const char *name="") const;
    };

    class DNGFrame: public FCam::Frame {
    protected:
        const _DNGFrame *get() const { return static_cast<_DNGFrame*>(ptr.get()); }

    public:

        DNGFrame(_DNGFrame *f=NULL);
        Image thumbnail() const { return get()->thumbnail; }        
    };

    void saveDNG(Frame frame, const std::string &filename);
    DNGFrame loadDNG(const std::string &filename);
}

#endif