lz_encoder.h File Reference

LZ in window and match finder API. More...

#include "common.h"

Go to the source code of this file.

Data Structures
struct	lzma_match
struct	lzma_mf_s
struct	lzma_lz_options
struct	lzma_lz_encoder

Macros
#define	IS_ENC_DICT_SIZE_VALID(size)
#define	mf_find   lzma_mf_find
	Since everything else begins with mf_, use it also for lzma_mf_find().

Functions
lzma_ret	lzma_lz_encoder_init (lzma_next_coder *next, const lzma_allocator *allocator, const lzma_filter_info *filters, lzma_ret(*lz_init)(lzma_lz_encoder *lz, const lzma_allocator *allocator, lzma_vli id, const void *options, lzma_lz_options *lz_options))
uint64_t	lzma_lz_encoder_memusage (const lzma_lz_options *lz_options)
uint32_t	lzma_mf_find (lzma_mf *mf, uint32_t *count, lzma_match *matches)
	Find matches starting from the current byte.
uint32_t	lzma_mf_hc3_find (lzma_mf *dict, lzma_match *matches)
void	lzma_mf_hc3_skip (lzma_mf *dict, uint32_t amount)
uint32_t	lzma_mf_hc4_find (lzma_mf *dict, lzma_match *matches)
void	lzma_mf_hc4_skip (lzma_mf *dict, uint32_t amount)
uint32_t	lzma_mf_bt2_find (lzma_mf *dict, lzma_match *matches)
void	lzma_mf_bt2_skip (lzma_mf *dict, uint32_t amount)
uint32_t	lzma_mf_bt3_find (lzma_mf *dict, lzma_match *matches)
void	lzma_mf_bt3_skip (lzma_mf *dict, uint32_t amount)
uint32_t	lzma_mf_bt4_find (lzma_mf *dict, lzma_match *matches)
void	lzma_mf_bt4_skip (lzma_mf *dict, uint32_t amount)

Detailed Description

LZ in window and match finder API.

Macro Definition Documentation

IS_ENC_DICT_SIZE_VALID

#define IS_ENC_DICT_SIZE_VALID

(

size

)

Value:

    ((size) >= LZMA_DICT_SIZE_MIN \
        && (size) <= (UINT32_C(1) << 30) + (UINT32_C(1) << 29))

mf_find

#define mf_find   lzma_mf_find

Since everything else begins with mf_, use it also for lzma_mf_find().

Function Documentation

lzma_lz_encoder_init()

lzma_ret lzma_lz_encoder_init ( lzma_next_coder * next, const lzma_allocator * allocator, const lzma_filter_info * filters, lzma_ret(* lz_init )(lzma_lz_encoder *lz, const lzma_allocator *allocator, lzma_vli id, const void *options, lzma_lz_options *lz_options) )

extern

lzma_lz_encoder_memusage()

uint64_t lzma_lz_encoder_memusage ( const lzma_lz_options * lz_options )

extern

lzma_mf_bt2_find()

uint32_t lzma_mf_bt2_find ( lzma_mf * dict, lzma_match * matches )

extern

lzma_mf_bt2_skip()

void lzma_mf_bt2_skip ( lzma_mf * dict, uint32_t amount )

extern

lzma_mf_bt3_find()

uint32_t lzma_mf_bt3_find ( lzma_mf * dict, lzma_match * matches )

extern

lzma_mf_bt3_skip()

void lzma_mf_bt3_skip ( lzma_mf * dict, uint32_t amount )

extern

lzma_mf_bt4_find()

uint32_t lzma_mf_bt4_find ( lzma_mf * dict, lzma_match * matches )

extern

lzma_mf_bt4_skip()

void lzma_mf_bt4_skip ( lzma_mf * dict, uint32_t amount )

extern

lzma_mf_find()

uint32_t lzma_mf_find ( lzma_mf * mf, uint32_t * count_ptr, lzma_match * matches )

extern

Find matches starting from the current byte.

Returns

The length of the longest match found

lzma_mf_hc3_find()

uint32_t lzma_mf_hc3_find ( lzma_mf * dict, lzma_match * matches )

extern

lzma_mf_hc3_skip()

void lzma_mf_hc3_skip ( lzma_mf * dict, uint32_t amount )

extern

lzma_mf_hc4_find()

uint32_t lzma_mf_hc4_find ( lzma_mf * dict, lzma_match * matches )

extern

lzma_mf_hc4_skip()

void lzma_mf_hc4_skip ( lzma_mf * dict, uint32_t amount )

extern