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This commit is contained in:
Igor Pavlov
2016-05-23 00:00:00 +00:00
committed by Kornel Lesiński
parent bec3b479dc
commit 1eddf527ca
25 changed files with 86 additions and 74 deletions
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8
C/Ppmd7.c
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@@ -1,5 +1,5 @@
/* Ppmd7.c -- PPMdH codec
2015-09-28 : Igor Pavlov : Public domain
2016-05-21 : Igor Pavlov : Public domain
This code is based on PPMd var.H (2001): Dmitry Shkarin : Public domain */
#include "Precomp.h"
@@ -639,10 +639,10 @@ CPpmd_See *Ppmd7_MakeEscFreq(CPpmd7 *p, unsigned numMasked, UInt32 *escFreq)
unsigned nonMasked = p->MinContext->NumStats - numMasked;
if (p->MinContext->NumStats != 256)
{
see = p->See[p->NS2Indx[nonMasked - 1]] +
see = p->See[(unsigned)p->NS2Indx[nonMasked - 1]] +
(nonMasked < (unsigned)SUFFIX(p->MinContext)->NumStats - p->MinContext->NumStats) +
2 * (p->MinContext->SummFreq < 11 * p->MinContext->NumStats) +
4 * (numMasked > nonMasked) +
2 * (unsigned)(p->MinContext->SummFreq < 11 * p->MinContext->NumStats) +
4 * (unsigned)(numMasked > nonMasked) +
p->HiBitsFlag;
{
unsigned r = (see->Summ >> see->Shift);