314     s->Freq = 1;  in RestartModel()
382     upState.Freq = ONE_STATE(c)->Freq;  in CreateSuccessors()
388     cf = s->Freq - 1;  in CreateSuccessors()
390 …  upState.Freq = (Byte)(1 + ((2 * cf <= s0) ? (5 * cf > s0) : ((2 * cf + 3 * s0 - 1) / (2 * s0))));  in CreateSuccessors()
431   if (p->FoundState->Freq < MAX_FREQ / 4 && p->MinContext->Suffix != 0)  in UpdateModel()
438       if (s->Freq < 32)  in UpdateModel()
439         s->Freq++;  in UpdateModel()
447         if (s[0].Freq >= s[-1].Freq)  in UpdateModel()
453       if (s->Freq < MAX_FREQ - 9)  in UpdateModel()
455         s->Freq += 2;  in UpdateModel()
505   s0 = p->MinContext->SummFreq - (ns = p->MinContext->NumStats) - (p->FoundState->Freq - 1);  in UpdateModel()
545       if (s->Freq < MAX_FREQ / 4 - 1)  in UpdateModel()
546         s->Freq <<= 1;  in UpdateModel()
548         s->Freq = MAX_FREQ - 4;  in UpdateModel()
549       c->SummFreq = (UInt16)(s->Freq + p->InitEsc + (ns > 3));  in UpdateModel()
551     cf = 2 * (UInt32)p->FoundState->Freq * (c->SummFreq + 6);  in UpdateModel()
567       s->Freq = (Byte)cf;  in UpdateModel()
585   escFreq = p->MinContext->SummFreq - s->Freq;  in Rescale()
586   s->Freq += 4;  in Rescale()
588   s->Freq = (Byte)((s->Freq + adder) >> 1);  in Rescale()
589   sumFreq = s->Freq;  in Rescale()
594     escFreq -= (++s)->Freq;  in Rescale()
595     s->Freq = (Byte)((s->Freq + adder) >> 1);  in Rescale()
596     sumFreq += s->Freq;  in Rescale()
597     if (s[0].Freq > s[-1].Freq)  in Rescale()
603       while (--s1 != stats && tmp.Freq > s1[-1].Freq);  in Rescale()
609   if (s->Freq == 0)  in Rescale()
613     do { i++; } while ((--s)->Freq == 0);  in Rescale()
621         tmp.Freq = (Byte)(tmp.Freq - (tmp.Freq >> 1));  in Rescale()
675   s->Freq += 4;  in Ppmd7_Update1()
677   if (s[0].Freq > s[-1].Freq)  in Ppmd7_Update1()
681     if (s->Freq > MAX_FREQ)  in Ppmd7_Update1()
689   p->PrevSuccess = (2 * p->FoundState->Freq > p->MinContext->SummFreq);  in Ppmd7_Update1_0()
692   if ((p->FoundState->Freq += 4) > MAX_FREQ)  in Ppmd7_Update1_0()
699   p->FoundState->Freq = (Byte)(p->FoundState->Freq + (p->FoundState->Freq < 128 ? 1: 0));  in Ppmd7_UpdateBin()
708   if ((p->FoundState->Freq += 4) > MAX_FREQ)  in Ppmd7_Update2()