Referencia del Archivo src/qt/src/3rdparty/zlib/deflate.h

#include "zutil.h"

Ir al código fuente de este archivo.

Clases
struct	ct_data_s
struct	tree_desc_s
struct	internal_state
'defines'
#define	GZIP
#define	LENGTH_CODES   29
#define	LITERALS   256
#define	L_CODES   (LITERALS+1+LENGTH_CODES)
#define	D_CODES   30
#define	BL_CODES   19
#define	HEAP_SIZE   (2*L_CODES+1)
#define	MAX_BITS   15
#define	INIT_STATE   42
#define	BUSY_STATE   113
#define	FINISH_STATE   666
#define	Freq   fc.freq
#define	Code   fc.code
#define	Dad   dl.dad
#define	Len   dl.len
#define	max_insert_length   max_lazy_match
#define	put_byte(s, c)   {s->pending_buf[s->pending++] = (c);}
#define	MIN_LOOKAHEAD   (MAX_MATCH+MIN_MATCH+1)
#define	MAX_DIST(s)   ((s)->w_size-MIN_LOOKAHEAD)
#define	d_code(dist)   ((dist) < 256 ? _dist_code[dist] : _dist_code[256+((dist)>>7)])
#define	_tr_tally_lit(s, c, flush)
#define	_tr_tally_dist(s, distance, length, flush)
'typedefs'
typedef struct ct_data_s	ct_data
typedef struct static_tree_desc_s	static_tree_desc
typedef struct tree_desc_s	tree_desc
typedef ush	Pos
typedef Pos FAR	Posf
typedef unsigned	IPos
typedef struct internal_state	deflate_state
Funciones
void _tr_init	OF ((deflate_state *s))
int _tr_tally	OF ((deflate_state *s, unsigned dist, unsigned lc))
void _tr_flush_block	OF ((deflate_state *s, charf *buf, ulg stored_len, int eof))
Variables
uch	_length_code []
uch	_dist_code []

---

Documentación de los 'defines'

#define _tr_tally_dist	(		s,
			distance,
			length,
			flush
	)

Valor:

{ uch len = (length); \
    ush dist = (distance); \
    s->d_buf[s->last_lit] = dist; \
    s->l_buf[s->last_lit++] = len; \
    dist--; \
    s->dyn_ltree[_length_code[len]+LITERALS+1].Freq++; \
    s->dyn_dtree[d_code(dist)].Freq++; \
    flush = (s->last_lit == s->lit_bufsize-1); \
  }

#define _tr_tally_lit	(		s,
			c,
			flush
	)

Valor:

{ uch cc = (c); \
    s->d_buf[s->last_lit] = 0; \
    s->l_buf[s->last_lit++] = cc; \
    s->dyn_ltree[cc].Freq++; \
    flush = (s->last_lit == s->lit_bufsize-1); \
   }

#define BL_CODES   19

#define BUSY_STATE   113

#define Code   fc.code

#define d_code

(

dist

)

((dist) < 256 ? _dist_code[dist] : _dist_code[256+((dist)>>7)])

#define D_CODES   30

#define Dad   dl.dad

#define FINISH_STATE   666

#define Freq   fc.freq

#define GZIP

#define HEAP_SIZE   (2*L_CODES+1)

#define INIT_STATE   42

#define L_CODES   (LITERALS+1+LENGTH_CODES)

#define Len   dl.len

#define LENGTH_CODES   29

#define LITERALS   256

#define MAX_BITS   15

#define MAX_DIST

(

s

)

((s)->w_size-MIN_LOOKAHEAD)

#define max_insert_length   max_lazy_match

#define MIN_LOOKAHEAD   (MAX_MATCH+MIN_MATCH+1)

#define put_byte	(		s,
			c
	)		{s->pending_buf[s->pending++] = (c);}

---

Documentación de los 'typedefs'

typedef struct ct_data_s ct_data

typedef struct internal_state deflate_state

typedef unsigned IPos

typedef ush Pos

typedef Pos FAR Posf

typedef struct static_tree_desc_s static_tree_desc

typedef struct tree_desc_s tree_desc

---

Documentación de las funciones

void _tr_init OF

(

(deflate_state *s)

)

void _tr_flush_block OF

(

(deflate_state *s, charf *buf, ulg stored_len, int eof)

)

int _tr_tally OF

(

(deflate_state *s, unsigned dist, unsigned lc)

)

---

Documentación de las variables

uch _dist_code[]

uch _length_code[]