Lines Matching refs:prev_length
1032 s->match_length = s->prev_length = MIN_MATCH-1;
1045 * return its length. Matches shorter or equal to prev_length are discarded,
1046 * in which case the result is equal to prev_length and match_start is
1049 * string (strstart) and its distance is <= MAX_DIST, and prev_length >= 1
1064 int best_len = s->prev_length; /* best match length so far */
1093 if (s->prev_length >= s->good_match) {
1505 /* Find the longest match, discarding those <= prev_length.
1612 /* Find the longest match, discarding those <= prev_length.
1614 s->prev_length = s->match_length, s->prev_match = s->match_start;
1617 if (hash_head != NIL && s->prev_length < s->max_lazy_match &&
1646 if (s->prev_length >= MIN_MATCH && s->match_length <= s->prev_length) {
1650 check_match(s, s->strstart-1, s->prev_match, s->prev_length);
1653 s->prev_length - MIN_MATCH, bflush);
1660 s->lookahead -= s->prev_length-1;
1661 s->prev_length -= 2;
1666 } while (--s->prev_length != 0);