"Fossies" - the Fresh Open Source Software Archive  

Source code changes of the file "C/Ppmd7.h" between
p7zip_15.14.1_src_all.tar.gz and p7zip_16.02_src_all.tar.gz

About: p7zip is a command-line file archiver with a high compression ratio (a port of the Windows program 7za.exe).

Ppmd7.h  (p7zip_15.14.1_src_all)	:	Ppmd7.h  (p7zip_16.02_src_all)
/* Ppmd7.h -- PPMdH compression codec		/* Ppmd7.h -- PPMdH compression codec
2010-03-12 : Igor Pavlov : Public domain		2016-05-21 : Igor Pavlov : Public domain
This code is based on PPMd var.H (2001): Dmitry Shkarin : Public domain */		This code is based on PPMd var.H (2001): Dmitry Shkarin : Public domain */
/* This code supports virtual RangeDecoder and includes the implementation		/* This code supports virtual RangeDecoder and includes the implementation
of RangeCoder from 7z, instead of RangeCoder from original PPMd var.H.		of RangeCoder from 7z, instead of RangeCoder from original PPMd var.H.
If you need the compatibility with original PPMd var.H, you can use external Ran geDecoder */		If you need the compatibility with original PPMd var.H, you can use external Ran geDecoder */
#ifndef __PPMD7_H		#ifndef __PPMD7_H
#define __PPMD7_H		#define __PPMD7_H
#include "Ppmd.h"		#include "Ppmd.h"
skipping to change at line 88		skipping to change at line 88
#define Ppmd7_GetContext(p, offs) ((CPpmd7_Context *)Ppmd7_GetPtr((p), (offs)) )		#define Ppmd7_GetContext(p, offs) ((CPpmd7_Context *)Ppmd7_GetPtr((p), (offs)) )
#define Ppmd7_GetStats(p, ctx) ((CPpmd_State *)Ppmd7_GetPtr((p), ((ctx)->Stats )))		#define Ppmd7_GetStats(p, ctx) ((CPpmd_State *)Ppmd7_GetPtr((p), ((ctx)->Stats )))
#endif		#endif
void Ppmd7_Update1(CPpmd7 *p);		void Ppmd7_Update1(CPpmd7 *p);
void Ppmd7_Update1_0(CPpmd7 *p);		void Ppmd7_Update1_0(CPpmd7 *p);
void Ppmd7_Update2(CPpmd7 *p);		void Ppmd7_Update2(CPpmd7 *p);
void Ppmd7_UpdateBin(CPpmd7 *p);		void Ppmd7_UpdateBin(CPpmd7 *p);
#define Ppmd7_GetBinSumm(p) \		#define Ppmd7_GetBinSumm(p) \
&p->BinSumm[Ppmd7Context_OneState(p->MinContext)->Freq - 1][p->PrevSuccess + \		&p->BinSumm[(unsigned)Ppmd7Context_OneState(p->MinContext)->Freq - 1][p->Pre vSuccess + \
p->NS2BSIndx[Ppmd7_GetContext(p, p->MinContext->Suffix)->NumStats - 1] + \		p->NS2BSIndx[Ppmd7_GetContext(p, p->MinContext->Suffix)->NumStats - 1] + \
(p->HiBitsFlag = p->HB2Flag[p->FoundState->Symbol]) + \		(p->HiBitsFlag = p->HB2Flag[p->FoundState->Symbol]) + \
2 * p->HB2Flag[Ppmd7Context_OneState(p->MinContext)->Symbol] + \		2 * p->HB2Flag[(unsigned)Ppmd7Context_OneState(p->MinContext)->Symbol] + \
((p->RunLength >> 26) & 0x20)]		((p->RunLength >> 26) & 0x20)]
CPpmd_See *Ppmd7_MakeEscFreq(CPpmd7 *p, unsigned numMasked, UInt32 *scale);		CPpmd_See *Ppmd7_MakeEscFreq(CPpmd7 *p, unsigned numMasked, UInt32 *scale);
/* ---------- Decode ---------- */		/* ---------- Decode ---------- */
typedef struct		typedef struct
{		{
UInt32 (*GetThreshold)(void *p, UInt32 total);		UInt32 (*GetThreshold)(void *p, UInt32 total);
void (*Decode)(void *p, UInt32 start, UInt32 size);		void (*Decode)(void *p, UInt32 start, UInt32 size);
End of changes. 3 change blocks.
3 lines changed or deleted		3 lines changed or added

---