312     s->Freq = 1;  in RestartModel()
380     upState.Freq = ONE_STATE(c)->Freq;  in CreateSuccessors()
386     cf = s->Freq - 1;  in CreateSuccessors()
388 …  upState.Freq = (Byte)(1 + ((2 * cf <= s0) ? (5 * cf > s0) : ((2 * cf + 3 * s0 - 1) / (2 * s0))));  in CreateSuccessors()
429   if (p->FoundState->Freq < MAX_FREQ / 4 && p->MinContext->Suffix != 0)  in UpdateModel()
436       if (s->Freq < 32)  in UpdateModel()
437         s->Freq++;  in UpdateModel()
445         if (s[0].Freq >= s[-1].Freq)  in UpdateModel()
451       if (s->Freq < MAX_FREQ - 9)  in UpdateModel()
453         s->Freq += 2;  in UpdateModel()
503   s0 = p->MinContext->SummFreq - (ns = p->MinContext->NumStats) - (p->FoundState->Freq - 1);  in UpdateModel()
543       if (s->Freq < MAX_FREQ / 4 - 1)  in UpdateModel()
544         s->Freq <<= 1;  in UpdateModel()
546         s->Freq = MAX_FREQ - 4;  in UpdateModel()
547       c->SummFreq = (UInt16)(s->Freq + p->InitEsc + (ns > 3));  in UpdateModel()
549     cf = 2 * (UInt32)p->FoundState->Freq * (c->SummFreq + 6);  in UpdateModel()
565       s->Freq = (Byte)cf;  in UpdateModel()
583   escFreq = p->MinContext->SummFreq - s->Freq;  in Rescale()
584   s->Freq += 4;  in Rescale()
586   s->Freq = (Byte)((s->Freq + adder) >> 1);  in Rescale()
587   sumFreq = s->Freq;  in Rescale()
592     escFreq -= (++s)->Freq;  in Rescale()
593     s->Freq = (Byte)((s->Freq + adder) >> 1);  in Rescale()
594     sumFreq += s->Freq;  in Rescale()
595     if (s[0].Freq > s[-1].Freq)  in Rescale()
601       while (--s1 != stats && tmp.Freq > s1[-1].Freq);  in Rescale()
607   if (s->Freq == 0)  in Rescale()
611     do { i++; } while ((--s)->Freq == 0);  in Rescale()
619         tmp.Freq = (Byte)(tmp.Freq - (tmp.Freq >> 1));  in Rescale()
673   s->Freq += 4;  in Ppmd7_Update1()
675   if (s[0].Freq > s[-1].Freq)  in Ppmd7_Update1()
679     if (s->Freq > MAX_FREQ)  in Ppmd7_Update1()
687   p->PrevSuccess = (2 * p->FoundState->Freq > p->MinContext->SummFreq);  in Ppmd7_Update1_0()
690   if ((p->FoundState->Freq += 4) > MAX_FREQ)  in Ppmd7_Update1_0()
697   p->FoundState->Freq = (Byte)(p->FoundState->Freq + (p->FoundState->Freq < 128 ? 1: 0));  in Ppmd7_UpdateBin()
706   if ((p->FoundState->Freq += 4) > MAX_FREQ)  in Ppmd7_Update2()