encoder.h File Reference

#include <cstring>
#include "iz_p.h"

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Classes
class	IZ::ImageEncoder< bpp, Predictor, Code >
Namespaces
namespace	IZ
Defines
#define	encodePixel(predictor)

---

Define Documentation

#define encodePixel

(

predictor

)

Value:

{                                                \
    Pixel<> pix, pp;                             \
                                                 \
    pix.readFrom(p);                             \
    pp.predict(p, bpp, bpr, predictor::predict); \
    pix -= pp;                                   \
    pix.forwardTransform();                      \
    p += bpp;                                    \
    pix.toUnsigned();                            \
                                                 \
    int nl = pix.numBits();                      \
    cx = (cx << CONTEXT_BITS) + nl;              \
    this->writeBits(dBits[cx & bitMask(2 * CONTEXT_BITS)], dCount[cx & bitMask(2 * CONTEXT_BITS)]); \
    pix.writeBits(*this, nl);                    \
}

Definition at line 10 of file encoder.h.