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reorganize.h

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#ifndef VLRIMAGING_REORGANIZE_H_
#define VLRIMAGING_REORGANIZE_H_

#include <cstdio>
#include <cstdlib>
#include <iostream>

namespace vlr {

typedef enum {COLORORG_GRAY, COLORORG_RGB, COLORORG_RGBA, COLORORG_BGR, COLORORG_BGRA} ColorOrganization_t;

template <class T, ColorOrganization_t colorOrg>
class cpReorganize {
public:
void chunky2Planar(const T*, uint32_t, vlr::Image<T>&)
        {
        std::cout << "Unknown color format.\n";
        }

void planar2Chunky(const vlr::Image<T>&, T*, uint32_t)
        {
        std::cout << "Unknown color format.\n";
        }
};

template <class T> class cpReorganize<T, COLORORG_RGB>
{
public:
        void chunky2Planar(const T* chunky, uint32_t cPaddedWidth, Image<T>& img)
                {
                uint32_t cLineOffset=cPaddedWidth-img.width();
                uint32_t pLineOffset=img.paddedWidth()-img.width();

                T* rdata = img.data();
                T* gdata = rdata + img.paddedWidth()*img.height();
                T* bdata = gdata + img.paddedWidth()*img.height();

                for(uint32_t y=0; y<img.height(); y++)
                        {
                        for(uint32_t x=0; x<img.width(); x++)
                                {
                                *rdata++ = *chunky++;
                                *gdata++ = *chunky++;
                                *bdata++ = *chunky++;
                                }

                        rdata += pLineOffset;
                        gdata += pLineOffset;
                        bdata += pLineOffset;
                        chunky += cLineOffset;
                        }
                }

        void planar2Chunky(const Image<T>& img, T* chunky, uint32_t cPaddedWidth)
                {
                uint32_t cLineOffset=cPaddedWidth-img.width();
                uint32_t pLineOffset=img.paddedWidth()-img.width();

                const T* rdata = img.data();
                const T* gdata = rdata + img.paddedWidth()*img.height();
                const T* bdata = gdata + img.paddedWidth()*img.height();

                for(uint32_t y=0; y<img.height(); y++)
                        {
                        for(uint32_t x=0; x<img.width(); x++)
                                {
                                *chunky++ = *rdata++;
                                *chunky++ = *gdata++;
                                *chunky++ = *bdata++;
                                }

                        rdata += pLineOffset;
                        gdata += pLineOffset;
                        bdata += pLineOffset;
                        chunky += cLineOffset;
                        }
                }
};

}       // namespace vlr

#endif // VLRIMAGING_REORGANIZE_H_

---

vlr
Author(s): Soeren Kammel
autogenerated on Sun Mar 3 11:53:51 2013