summaryrefslogtreecommitdiffstats
path: root/depends/lzma/pavlov/LzFind.h
diff options
context:
space:
mode:
Diffstat (limited to 'depends/lzma/pavlov/LzFind.h')
-rwxr-xr-xdepends/lzma/pavlov/LzFind.h107
1 files changed, 0 insertions, 107 deletions
diff --git a/depends/lzma/pavlov/LzFind.h b/depends/lzma/pavlov/LzFind.h
deleted file mode 100755
index 12d89aac..00000000
--- a/depends/lzma/pavlov/LzFind.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/* LzFind.h -- Match finder for LZ algorithms
-2008-10-04 : Igor Pavlov : Public domain */
-
-#ifndef __LZFIND_H
-#define __LZFIND_H
-
-#include "Types.h"
-
-typedef uint32_t CLzRef;
-
-typedef struct _CMatchFinder
-{
- uint8_t *buffer;
- uint32_t pos;
- uint32_t posLimit;
- uint32_t streamPos;
- uint32_t lenLimit;
-
- uint32_t cyclicBufferPos;
- uint32_t cyclicBufferSize; /* it must be = (historySize + 1) */
-
- uint32_t matchMaxLen;
- CLzRef *hash;
- CLzRef *son;
- uint32_t hashMask;
- uint32_t cutValue;
-
- uint8_t *bufferBase;
- ISeqInStream *stream;
- int streamEndWasReached;
-
- uint32_t blockSize;
- uint32_t keepSizeBefore;
- uint32_t keepSizeAfter;
-
- uint32_t numHashBytes;
- int directInput;
- int btMode;
- /* int skipModeBits; */
- int bigHash;
- uint32_t historySize;
- uint32_t fixedHashSize;
- uint32_t hashSizeSum;
- uint32_t numSons;
- SRes result;
- uint32_t crc[256];
-} CMatchFinder;
-
-#define Inline_MatchFinder_GetPointerToCurrentPos(p) ((p)->buffer)
-#define Inline_MatchFinder_GetIndexByte(p, index) ((p)->buffer[(Int32)(index)])
-
-#define Inline_MatchFinder_GetNumAvailableBytes(p) ((p)->streamPos - (p)->pos)
-
-int MatchFinder_NeedMove(CMatchFinder *p);
-uint8_t *MatchFinder_GetPointerToCurrentPos(CMatchFinder *p);
-void MatchFinder_MoveBlock(CMatchFinder *p);
-void MatchFinder_ReadIfRequired(CMatchFinder *p);
-
-void MatchFinder_Construct(CMatchFinder *p);
-
-/* Conditions:
- historySize <= 3 GB
- keepAddBufferBefore + matchMaxLen + keepAddBufferAfter < 511MB
-*/
-int MatchFinder_Create(CMatchFinder *p, uint32_t historySize, uint32_t keepAddBufferBefore,
- uint32_t matchMaxLen, uint32_t keepAddBufferAfter);
-void MatchFinder_Free(CMatchFinder *p);
-void MatchFinder_Normalize3(uint32_t subValue, CLzRef *items, uint32_t numItems);
-void MatchFinder_ReduceOffsets(CMatchFinder *p, uint32_t subValue);
-
-uint32_t *GetMatchesSpec1(uint32_t lenLimit, uint32_t curMatch, uint32_t pos,
- const uint8_t *buffer, CLzRef *son, uint32_t _cyclicBufferPos,
- uint32_t _cyclicBufferSize, uint32_t _cutValue, uint32_t *distances,
- uint32_t maxLen);
-
-/*
-Conditions:
- Mf_GetNumAvailableBytes_Func must be called before each Mf_GetMatchLen_Func.
- Mf_GetPointerToCurrentPos_Func's result must be used only before any other function
-*/
-
-typedef void (*Mf_Init_Func)(void *object);
-typedef uint8_t (*Mf_GetIndexByte_Func)(void *object, int32_t index);
-typedef uint32_t (*Mf_GetNumAvailableBytes_Func)(void *object);
-typedef const uint8_t *(*Mf_GetPointerToCurrentPos_Func)(void *object);
-typedef uint32_t (*Mf_GetMatches_Func)(void *object, uint32_t *distances);
-typedef void (*Mf_Skip_Func)(void *object, uint32_t);
-
-typedef struct _IMatchFinder
-{
- Mf_Init_Func Init;
- Mf_GetIndexByte_Func GetIndexByte;
- Mf_GetNumAvailableBytes_Func GetNumAvailableBytes;
- Mf_GetPointerToCurrentPos_Func GetPointerToCurrentPos;
- Mf_GetMatches_Func GetMatches;
- Mf_Skip_Func Skip;
-} IMatchFinder;
-
-void MatchFinder_CreateVTable(CMatchFinder *p, IMatchFinder *vTable);
-
-void MatchFinder_Init(CMatchFinder *p);
-uint32_t Bt3Zip_MatchFinder_GetMatches(CMatchFinder *p, uint32_t *distances);
-uint32_t Hc3Zip_MatchFinder_GetMatches(CMatchFinder *p, uint32_t *distances);
-void Bt3Zip_MatchFinder_Skip(CMatchFinder *p, uint32_t num);
-void Hc3Zip_MatchFinder_Skip(CMatchFinder *p, uint32_t num);
-
-#endif