Method compress

src/integercompressor.cpp:264–273

}

void IntegerCompressor::compress(I32 pred, I32 real, U32 context)
{
  assert(enc);
  // the corrector will be within the interval [ - (corr_range - 1)  ...  + (corr_range - 1) ]
  I32 corr = real - pred;
  // we fold the corrector into the interval [ corr_min  ...  corr_max ]
  if (corr < corr_min) corr += corr_range;
  else if (corr > corr_max) corr -= corr_range;
  writeCorrector(corr, mBits[context]);
}

void IntegerCompressor::initDecompressor()
{