Method makeEscFreq2

Libraries/unrar/model.cpp:468–485

inline RARPPM_SEE2_CONTEXT* RARPPM_CONTEXT::makeEscFreq2(ModelPPM *Model,int Diff)
{
  RARPPM_SEE2_CONTEXT* psee2c;
  if (NumStats != 256) 
  {
    psee2c=Model->SEE2Cont[Model->NS2Indx[Diff-1]]+
           (Diff < Suffix->NumStats-NumStats)+
           2*(U.SummFreq < 11*NumStats)+4*(Model->NumMasked > Diff)+
           Model->HiBitsFlag;
    Model->Coder.SubRange.scale=psee2c->getMean();
  }
  else 
  {
    psee2c=&Model->DummySEE2Cont;
    Model->Coder.SubRange.scale=1;
  }
  return psee2c;
}