internal_state Struct Reference

#include <deflate.h>

Public Attributes
z_streamp	strm
int	status
Bytef *	pending_buf
ulg	pending_buf_size
Bytef *	pending_out
int	pending
int	wrap
Byte	method
int	last_flush
uInt	w_size
uInt	w_bits
uInt	w_mask
Bytef *	window
ulg	window_size
Posf *	prev
Posf *	head
uInt	ins_h
uInt	hash_size
uInt	hash_bits
uInt	hash_mask
uInt	hash_shift
long	block_start
uInt	match_length
IPos	prev_match
int	match_available
uInt	strstart
uInt	match_start
uInt	lookahead
uInt	prev_length
uInt	max_chain_length
uInt	max_lazy_match
int	level
int	strategy
uInt	good_match
int	nice_match
struct ct_data_s	dyn_ltree [HEAP_SIZE]
struct ct_data_s	dyn_dtree [2 *D_CODES+1]
struct ct_data_s	bl_tree [2 *BL_CODES+1]
struct tree_desc_s	l_desc
struct tree_desc_s	d_desc
struct tree_desc_s	bl_desc
ush	bl_count [MAX_BITS+1]
int	heap [2 *L_CODES+1]
int	heap_len
int	heap_max
uch	depth [2 *L_CODES+1]
uchf *	l_buf
uInt	lit_bufsize
uInt	last_lit
ushf *	d_buf
ulg	opt_len
ulg	static_len
uInt	matches
int	last_eob_len
ush	bi_buf
int	bi_valid
int	dummy

Detailed Description

Definition at line 90 of file deflate.h.

Member Data Documentation

bi_buf

ush internal_state::bi_buf

Definition at line 248 of file deflate.h.

Referenced by _tr_init(), bi_flush(), and bi_windup().

bi_valid

int internal_state::bi_valid

Definition at line 252 of file deflate.h.

Referenced by _tr_align(), _tr_init(), bi_flush(), and bi_windup().

bl_count

ush internal_state::bl_count[MAX_BITS+1]

Definition at line 194 of file deflate.h.

Referenced by build_tree(), and gen_bitlen().

bl_desc

struct tree_desc_s internal_state::bl_desc

Definition at line 192 of file deflate.h.

Referenced by _tr_init(), build_bl_tree(), and deflateCopy().

bl_tree

struct ct_data_s internal_state::bl_tree[2 *BL_CODES+1]

Definition at line 188 of file deflate.h.

Referenced by _tr_init(), build_bl_tree(), build_tree(), deflateCopy(), init_block(), scan_tree(), send_all_trees(), and send_tree().

block_start

long internal_state::block_start

Definition at line 142 of file deflate.h.

Referenced by _tr_tally(), deflate_stored(), deflateSetDictionary(), fill_window(), and lm_init().

d_buf

ushf* internal_state::d_buf

Definition at line 232 of file deflate.h.

Referenced by _tr_tally(), compress_block(), deflateCopy(), and deflateInit2_().

d_desc

struct tree_desc_s internal_state::d_desc

Definition at line 191 of file deflate.h.

Referenced by _tr_flush_block(), _tr_init(), build_bl_tree(), and deflateCopy().

depth

uch internal_state::depth[2 *L_CODES+1]

Definition at line 204 of file deflate.h.

Referenced by build_tree(), and pqdownheap().

dummy

int internal_state::dummy

Definition at line 1188 of file zlib.h.

dyn_dtree

struct ct_data_s internal_state::dyn_dtree[2 *D_CODES+1]

Definition at line 187 of file deflate.h.

Referenced by _tr_flush_block(), _tr_init(), _tr_tally(), build_bl_tree(), deflateCopy(), init_block(), and send_all_trees().

dyn_ltree

struct ct_data_s internal_state::dyn_ltree[HEAP_SIZE]

Definition at line 186 of file deflate.h.

Referenced by _tr_flush_block(), _tr_init(), _tr_tally(), build_bl_tree(), deflateCopy(), init_block(), send_all_trees(), and set_data_type().

good_match

uInt internal_state::good_match

Definition at line 179 of file deflate.h.

Referenced by deflateParams(), lm_init(), and longest_match().

hash_bits

uInt internal_state::hash_bits

Definition at line 132 of file deflate.h.

Referenced by deflateBound(), deflateInit2_(), longest_match(), and longest_match_fast().

hash_mask

uInt internal_state::hash_mask

Definition at line 133 of file deflate.h.

Referenced by deflateInit2_().

hash_shift

uInt internal_state::hash_shift

Definition at line 135 of file deflate.h.

Referenced by deflateInit2_().

hash_size

uInt internal_state::hash_size

Definition at line 131 of file deflate.h.

Referenced by deflateCopy(), deflateInit2_(), and fill_window().

head

Posf* internal_state::head

Definition at line 128 of file deflate.h.

Referenced by deflateCopy(), deflateInit2_(), and fill_window().

heap

int internal_state::heap[2 *L_CODES+1]

Definition at line 197 of file deflate.h.

Referenced by build_tree(), gen_bitlen(), and pqdownheap().

heap_len

int internal_state::heap_len

Definition at line 198 of file deflate.h.

Referenced by build_tree().

heap_max

int internal_state::heap_max

Definition at line 199 of file deflate.h.

Referenced by build_tree(), and gen_bitlen().

ins_h

uInt internal_state::ins_h

Definition at line 130 of file deflate.h.

Referenced by deflate_fast(), deflateSetDictionary(), fill_window(), and lm_init().

l_buf

uchf* internal_state::l_buf

Definition at line 208 of file deflate.h.

Referenced by _tr_tally(), compress_block(), deflateCopy(), and deflateInit2_().

l_desc

struct tree_desc_s internal_state::l_desc

Definition at line 190 of file deflate.h.

Referenced by _tr_flush_block(), _tr_init(), build_bl_tree(), and deflateCopy().

last_eob_len

int internal_state::last_eob_len

Definition at line 241 of file deflate.h.

Referenced by _tr_align(), _tr_init(), compress_block(), and copy_block().

last_flush

int internal_state::last_flush

Definition at line 99 of file deflate.h.

Referenced by deflate(), and deflateReset().

last_lit

uInt internal_state::last_lit

Definition at line 230 of file deflate.h.

Referenced by _tr_flush_block(), _tr_tally(), compress_block(), and init_block().

level

int internal_state::level

Definition at line 176 of file deflate.h.

Referenced by _tr_flush_block(), _tr_tally(), deflate(), deflateInit2_(), deflateParams(), and lm_init().

lit_bufsize

uInt internal_state::lit_bufsize

Definition at line 210 of file deflate.h.

Referenced by _tr_tally(), compress_block(), deflateCopy(), and deflateInit2_().

lookahead

uInt internal_state::lookahead

Definition at line 152 of file deflate.h.

Referenced by deflate(), deflate_fast(), deflate_slow(), deflate_stored(), fill_window(), lm_init(), longest_match(), and longest_match_fast().

match_available

int internal_state::match_available

Definition at line 149 of file deflate.h.

Referenced by deflate_slow(), and lm_init().

match_length

uInt internal_state::match_length

Definition at line 147 of file deflate.h.

Referenced by deflate_fast(), deflate_slow(), and lm_init().

match_start

uInt internal_state::match_start

Definition at line 151 of file deflate.h.

Referenced by deflate_fast(), deflate_slow(), fill_window(), longest_match(), and longest_match_fast().

matches

uInt internal_state::matches

Definition at line 240 of file deflate.h.

Referenced by _tr_tally(), and init_block().

max_chain_length

uInt internal_state::max_chain_length

Definition at line 159 of file deflate.h.

Referenced by deflateParams(), lm_init(), and longest_match().

max_lazy_match

uInt internal_state::max_lazy_match

Definition at line 165 of file deflate.h.

Referenced by deflate_slow(), deflateParams(), and lm_init().

method

Byte internal_state::method

Definition at line 98 of file deflate.h.

Referenced by deflateInit2_().

nice_match

int internal_state::nice_match

Definition at line 182 of file deflate.h.

Referenced by deflateParams(), lm_init(), and longest_match().

opt_len

ulg internal_state::opt_len

Definition at line 238 of file deflate.h.

Referenced by _tr_flush_block(), build_bl_tree(), build_tree(), gen_bitlen(), and init_block().

pending

int internal_state::pending

Definition at line 96 of file deflate.h.

Referenced by compress_block(), deflate(), and deflateReset().

pending_buf

Bytef* internal_state::pending_buf

Definition at line 93 of file deflate.h.

Referenced by deflateCopy(), deflateInit2_(), and deflateReset().

pending_buf_size

ulg internal_state::pending_buf_size

Definition at line 94 of file deflate.h.

Referenced by deflate_stored(), deflateCopy(), and deflateInit2_().

pending_out

Bytef* internal_state::pending_out

Definition at line 95 of file deflate.h.

Referenced by deflateCopy(), and deflateReset().

prev

Posf* internal_state::prev

Definition at line 122 of file deflate.h.

Referenced by deflateCopy(), deflateInit2_(), fill_window(), and longest_match().

prev_length

uInt internal_state::prev_length

Definition at line 154 of file deflate.h.

Referenced by deflate_slow(), lm_init(), and longest_match().

prev_match

IPos internal_state::prev_match

Definition at line 148 of file deflate.h.

Referenced by deflate_slow().

static_len

ulg internal_state::static_len

Definition at line 239 of file deflate.h.

Referenced by _tr_flush_block(), build_bl_tree(), build_tree(), gen_bitlen(), and init_block().

status

int internal_state::status

Definition at line 92 of file deflate.h.

Referenced by deflate(), deflateEnd(), deflateInit2_(), and deflateReset().

strategy

int internal_state::strategy

Definition at line 177 of file deflate.h.

Referenced by deflate(), deflate_fast(), deflate_slow(), deflateInit2_(), and deflateParams().

strm

z_streamp internal_state::strm

Definition at line 91 of file deflate.h.

Referenced by _tr_flush_block(), deflate(), deflate_slow(), deflateBound(), deflateCopy(), deflateEnd(), deflateInit2_(), deflateParams(), deflatePrime(), deflateReset(), deflateSetDictionary(), fill_window(), flush_pending(), read_buf(), and set_data_type().

strstart

uInt internal_state::strstart

Definition at line 150 of file deflate.h.

Referenced by _tr_tally(), deflate(), deflate_fast(), deflate_slow(), deflate_stored(), deflateSetDictionary(), fill_window(), lm_init(), longest_match(), and longest_match_fast().

w_bits

uInt internal_state::w_bits

Definition at line 104 of file deflate.h.

Referenced by deflate(), deflateBound(), and deflateInit2_().

w_mask

uInt internal_state::w_mask

Definition at line 105 of file deflate.h.

Referenced by deflateInit2_(), and longest_match().

w_size

uInt internal_state::w_size

Definition at line 103 of file deflate.h.

Referenced by deflate_stored(), deflateCopy(), deflateInit2_(), fill_window(), and lm_init().

window

Bytef* internal_state::window

Definition at line 107 of file deflate.h.

Referenced by deflate_fast(), deflate_slow(), deflateCopy(), deflateInit2_(), deflateSetDictionary(), fill_window(), longest_match(), and longest_match_fast().

window_size

ulg internal_state::window_size

Definition at line 117 of file deflate.h.

Referenced by fill_window(), lm_init(), longest_match(), and longest_match_fast().

wrap

int internal_state::wrap

Definition at line 97 of file deflate.h.

Referenced by deflate(), deflateInit2_(), deflateReset(), and deflateSetDictionary().

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The documentation for this struct was generated from the following files:

• deflate.h
• zlib.h
• zutil.cc