Lzma2Enc.c File Reference

#include "Precomp.h"
#include <string.h>
#include "Lzma2Enc.h"
#include "MtCoder.h"

Data Structures
struct	CLimitedSeqInStream
struct	CLzma2EncInt
struct	CLzma2Enc

Macros
#define	LZMA2_CONTROL_LZMA   (1 << 7)
#define	LZMA2_CONTROL_COPY_NO_RESET   2
#define	LZMA2_CONTROL_COPY_RESET_DIC   1
#define	LZMA2_CONTROL_EOF   0
#define	LZMA2_LCLP_MAX   4
#define	LZMA2_DIC_SIZE_FROM_PROP(p)
#define	LZMA2_PACK_SIZE_MAX   (1 << 16)
#define	LZMA2_COPY_CHUNK_SIZE   LZMA2_PACK_SIZE_MAX
#define	LZMA2_UNPACK_SIZE_MAX   (1 << 21)
#define	LZMA2_KEEP_WINDOW_SIZE   LZMA2_UNPACK_SIZE_MAX
#define	LZMA2_CHUNK_SIZE_COMPRESSED_MAX   ((1 << 16) + 16)
#define	PRF(x)

Functions
SRes	LzmaEnc_PrepareForLzma2 (CLzmaEncHandle p, ISeqInStreamPtr inStream, UInt32 keepWindowSize, ISzAllocPtr alloc, ISzAllocPtr allocBig)
SRes	LzmaEnc_MemPrepare (CLzmaEncHandle p, const Byte *src, SizeT srcLen, UInt32 keepWindowSize, ISzAllocPtr alloc, ISzAllocPtr allocBig)
SRes	LzmaEnc_CodeOneMemBlock (CLzmaEncHandle p, BoolInt reInit, Byte *dest, size_t *destLen, UInt32 desiredPackSize, UInt32 *unpackSize)
const Byte *	LzmaEnc_GetCurBuf (CLzmaEncHandle p)
void	LzmaEnc_Finish (CLzmaEncHandle p)
void	LzmaEnc_SaveState (CLzmaEncHandle p)
void	LzmaEnc_RestoreState (CLzmaEncHandle p)
void	Lzma2EncProps_Init (CLzma2EncProps *p)
void	Lzma2EncProps_Normalize (CLzma2EncProps *p)
CLzma2EncHandle	Lzma2Enc_Create (ISzAllocPtr alloc, ISzAllocPtr allocBig)
void	Lzma2Enc_Destroy (CLzma2EncHandle p)
SRes	Lzma2Enc_SetProps (CLzma2EncHandle p, const CLzma2EncProps *props)
void	Lzma2Enc_SetDataSize (CLzma2EncHandle p, UInt64 expectedDataSiize)
Byte	Lzma2Enc_WriteProperties (CLzma2EncHandle p)
SRes	Lzma2Enc_Encode2 (CLzma2EncHandle p, ISeqOutStreamPtr outStream, Byte *outBuf, size_t *outBufSize, ISeqInStreamPtr inStream, const Byte *inData, size_t inDataSize, ICompressProgressPtr progress)

Macro Definition Documentation

LZMA2_CHUNK_SIZE_COMPRESSED_MAX

#define LZMA2_CHUNK_SIZE_COMPRESSED_MAX   ((1 << 16) + 16)

LZMA2_CONTROL_COPY_NO_RESET

#define LZMA2_CONTROL_COPY_NO_RESET   2

LZMA2_CONTROL_COPY_RESET_DIC

#define LZMA2_CONTROL_COPY_RESET_DIC   1

LZMA2_CONTROL_EOF

#define LZMA2_CONTROL_EOF   0

LZMA2_CONTROL_LZMA

#define LZMA2_CONTROL_LZMA   (1 << 7)

LZMA2_COPY_CHUNK_SIZE

#define LZMA2_COPY_CHUNK_SIZE   LZMA2_PACK_SIZE_MAX

LZMA2_DIC_SIZE_FROM_PROP

#define LZMA2_DIC_SIZE_FROM_PROP

(

p

)

Value:

(((UInt32)2 | ((p) & 1)) << ((p) / 2 + 11))

LZMA2_KEEP_WINDOW_SIZE

#define LZMA2_KEEP_WINDOW_SIZE   LZMA2_UNPACK_SIZE_MAX

LZMA2_LCLP_MAX

#define LZMA2_LCLP_MAX   4

LZMA2_PACK_SIZE_MAX

#define LZMA2_PACK_SIZE_MAX   (1 << 16)

LZMA2_UNPACK_SIZE_MAX

#define LZMA2_UNPACK_SIZE_MAX   (1 << 21)

PRF

#define PRF

(

x

)

Value:

/* x */

Function Documentation

Lzma2Enc_Create()

CLzma2EncHandle Lzma2Enc_Create	(	ISzAllocPtr	alloc,
		ISzAllocPtr	allocBig )

Lzma2Enc_Destroy()

void Lzma2Enc_Destroy

(

CLzma2EncHandle

p

)

Lzma2Enc_Encode2()

SRes Lzma2Enc_Encode2	(	CLzma2EncHandle	p,
		ISeqOutStreamPtr	outStream,
		Byte *	outBuf,
		size_t *	outBufSize,
		ISeqInStreamPtr	inStream,
		const Byte *	inData,
		size_t	inDataSize,
		ICompressProgressPtr	progress )

Lzma2Enc_SetDataSize()

void Lzma2Enc_SetDataSize	(	CLzma2EncHandle	p,
		UInt64	expectedDataSiize )

Lzma2Enc_SetProps()

SRes Lzma2Enc_SetProps	(	CLzma2EncHandle	p,
		const CLzma2EncProps *	props )

Lzma2Enc_WriteProperties()

Byte Lzma2Enc_WriteProperties

(

CLzma2EncHandle

p

)

Lzma2EncProps_Init()

void Lzma2EncProps_Init

(

CLzma2EncProps *

p

)

Lzma2EncProps_Normalize()

void Lzma2EncProps_Normalize

(

CLzma2EncProps *

p

)

LzmaEnc_CodeOneMemBlock()

SRes LzmaEnc_CodeOneMemBlock	(	CLzmaEncHandle	p,
		BoolInt	reInit,
		Byte *	dest,
		size_t *	destLen,
		UInt32	desiredPackSize,
		UInt32 *	unpackSize )

LzmaEnc_Finish()

void LzmaEnc_Finish

(

CLzmaEncHandle

p

)

LzmaEnc_GetCurBuf()

const Byte * LzmaEnc_GetCurBuf

(

CLzmaEncHandle

p

)

LzmaEnc_MemPrepare()

SRes LzmaEnc_MemPrepare	(	CLzmaEncHandle	p,
		const Byte *	src,
		SizeT	srcLen,
		UInt32	keepWindowSize,
		ISzAllocPtr	alloc,
		ISzAllocPtr	allocBig )

LzmaEnc_PrepareForLzma2()

SRes LzmaEnc_PrepareForLzma2	(	CLzmaEncHandle	p,
		ISeqInStreamPtr	inStream,
		UInt32	keepWindowSize,
		ISzAllocPtr	alloc,
		ISzAllocPtr	allocBig )

LzmaEnc_RestoreState()

void LzmaEnc_RestoreState

(

CLzmaEncHandle

p

)

LzmaEnc_SaveState()

void LzmaEnc_SaveState

(

CLzmaEncHandle

p

)