Lines Matching refs:strstart
358 if (s->strstart != 0) header |= PRESET_DICT; in zlib_deflate()
365 if (s->strstart != 0) { in zlib_deflate()
542 s->strstart = 0; in lm_init()
568 register Byte *scan = s->window + s->strstart; /* current string */ in longest_match()
573 IPos limit = s->strstart > (IPos)MAX_DIST(s) ? in longest_match()
574 s->strstart - (IPos)MAX_DIST(s) : NIL; in longest_match()
585 register Byte *strend = s->window + s->strstart + MAX_MATCH - 1; in longest_match()
589 register Byte *strend = s->window + s->strstart + MAX_MATCH; in longest_match()
608 Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead"); in longest_match()
611 Assert(cur_match < s->strstart, "no future"); in longest_match()
750 more = (unsigned)(s->window_size -(ulg)s->lookahead -(ulg)s->strstart); in fill_window()
753 if (more == 0 && s->strstart == 0 && s->lookahead == 0) { in fill_window()
765 } else if (s->strstart >= wsize+MAX_DIST(s)) { in fill_window()
770 s->strstart -= wsize; /* we now have strstart >= MAX_DIST */ in fill_window()
812 n = read_buf(s->strm, s->window + s->strstart + s->lookahead, more); in fill_window()
817 s->ins_h = s->window[s->strstart]; in fill_window()
818 UPDATE_HASH(s, s->ins_h, s->window[s->strstart+1]); in fill_window()
838 (ulg)((long)s->strstart - s->block_start), \
840 s->block_start = s->strstart; \
880 Assert(s->strstart < s->w_size+MAX_DIST(s) || in deflate_stored()
890 s->strstart += s->lookahead; in deflate_stored()
895 if (s->strstart == 0 || (ulg)s->strstart >= max_start) { in deflate_stored()
897 s->lookahead = (uInt)(s->strstart - max_start); in deflate_stored()
898 s->strstart = (uInt)max_start; in deflate_stored()
904 if (s->strstart - (uInt)s->block_start >= MAX_DIST(s)) { in deflate_stored()
945 INSERT_STRING(s, s->strstart, hash_head); in deflate_fast()
951 if (hash_head != NIL && s->strstart - hash_head <= MAX_DIST(s)) { in deflate_fast()
962 check_match(s, s->strstart, s->match_start, s->match_length); in deflate_fast()
964 bflush = zlib_tr_tally(s, s->strstart - s->match_start, in deflate_fast()
976 s->strstart++; in deflate_fast()
977 INSERT_STRING(s, s->strstart, hash_head); in deflate_fast()
982 s->strstart++; in deflate_fast()
984 s->strstart += s->match_length; in deflate_fast()
986 s->ins_h = s->window[s->strstart]; in deflate_fast()
987 UPDATE_HASH(s, s->ins_h, s->window[s->strstart+1]); in deflate_fast()
997 Tracevv((stderr,"%c", s->window[s->strstart])); in deflate_fast()
998 bflush = zlib_tr_tally (s, 0, s->window[s->strstart]); in deflate_fast()
1000 s->strstart++; in deflate_fast()
1040 INSERT_STRING(s, s->strstart, hash_head); in deflate_slow()
1049 s->strstart - hash_head <= MAX_DIST(s)) { in deflate_slow()
1061 s->strstart - s->match_start > TOO_FAR))) { in deflate_slow()
1073 uInt max_insert = s->strstart + s->lookahead - MIN_MATCH; in deflate_slow()
1076 check_match(s, s->strstart-1, s->prev_match, s->prev_length); in deflate_slow()
1078 bflush = zlib_tr_tally(s, s->strstart -1 - s->prev_match, in deflate_slow()
1089 if (++s->strstart <= max_insert) { in deflate_slow()
1090 INSERT_STRING(s, s->strstart, hash_head); in deflate_slow()
1095 s->strstart++; in deflate_slow()
1104 Tracevv((stderr,"%c", s->window[s->strstart-1])); in deflate_slow()
1105 if (zlib_tr_tally (s, 0, s->window[s->strstart-1])) { in deflate_slow()
1108 s->strstart++; in deflate_slow()
1116 s->strstart++; in deflate_slow()
1122 Tracevv((stderr,"%c", s->window[s->strstart-1])); in deflate_slow()
1123 zlib_tr_tally (s, 0, s->window[s->strstart-1]); in deflate_slow()