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Update to 7-Zip Version 18.05

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This commit is contained in:
Tino Reichardt
2018-10-21 14:23:28 +02:00
parent 51dc99984a
commit 78fc3c9bc5
208 changed files with 13958 additions and 3588 deletions
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41
C/LzmaDec.h
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@@ -1,5 +1,5 @@
/* LzmaDec.h -- LZMA Decoder
2017-04-03 : Igor Pavlov : Public domain */
2018-04-21 : Igor Pavlov : Public domain */
#ifndef __LZMA_DEC_H
#define __LZMA_DEC_H
@@ -12,11 +12,13 @@ EXTERN_C_BEGIN
/* _LZMA_PROB32 can increase the speed on some CPUs,
but memory usage for CLzmaDec::probs will be doubled in that case */
typedef
#ifdef _LZMA_PROB32
#define CLzmaProb UInt32
UInt32
#else
#define CLzmaProb UInt16
UInt16
#endif
CLzmaProb;
/* ---------- LZMA Properties ---------- */
@@ -25,7 +27,10 @@ EXTERN_C_BEGIN
typedef struct _CLzmaProps
{
unsigned lc, lp, pb;
Byte lc;
Byte lp;
Byte pb;
Byte _pad_;
UInt32 dicSize;
} CLzmaProps;
@@ -47,32 +52,34 @@ SRes LzmaProps_Decode(CLzmaProps *p, const Byte *data, unsigned size);
typedef struct
{
/* Don't change this structure. ASM code can use it. */
CLzmaProps prop;
CLzmaProb *probs;
CLzmaProb *probs_1664;
Byte *dic;
const Byte *buf;
UInt32 range, code;
SizeT dicPos;
SizeT dicBufSize;
SizeT dicPos;
const Byte *buf;
UInt32 range;
UInt32 code;
UInt32 processedPos;
UInt32 checkDicSize;
unsigned state;
UInt32 reps[4];
unsigned remainLen;
int needFlush;
int needInitState;
UInt32 state;
UInt32 remainLen;
UInt32 numProbs;
unsigned tempBufSize;
Byte tempBuf[LZMA_REQUIRED_INPUT_MAX];
} CLzmaDec;
#define LzmaDec_Construct(p) { (p)->dic = 0; (p)->probs = 0; }
#define LzmaDec_Construct(p) { (p)->dic = NULL; (p)->probs = NULL; }
void LzmaDec_Init(CLzmaDec *p);
/* There are two types of LZMA streams:
0) Stream with end mark. That end mark adds about 6 bytes to compressed size.
1) Stream without end mark. You must know exact uncompressed size to decompress such stream. */
- Stream with end mark. That end mark adds about 6 bytes to compressed size.
- Stream without end mark. You must know exact uncompressed size to decompress such stream. */
typedef enum
{
@@ -132,8 +139,8 @@ LzmaDec_Allocate* can return:
SRes LzmaDec_AllocateProbs(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAllocPtr alloc);
void LzmaDec_FreeProbs(CLzmaDec *p, ISzAllocPtr alloc);
SRes LzmaDec_Allocate(CLzmaDec *state, const Byte *prop, unsigned propsSize, ISzAllocPtr alloc);
void LzmaDec_Free(CLzmaDec *state, ISzAllocPtr alloc);
SRes LzmaDec_Allocate(CLzmaDec *p, const Byte *props, unsigned propsSize, ISzAllocPtr alloc);
void LzmaDec_Free(CLzmaDec *p, ISzAllocPtr alloc);
/* ---------- Dictionary Interface ---------- */
@@ -142,7 +149,7 @@ void LzmaDec_Free(CLzmaDec *state, ISzAllocPtr alloc);
You must work with CLzmaDec variables directly in this interface.
STEPS:
LzmaDec_Constr()
LzmaDec_Construct()
LzmaDec_Allocate()
for (each new stream)
{