Lines Matching refs:lookahead

432     if (wrap == 2 || (wrap == 1 && s->status != INIT_STATE) || s->lookahead)
458     while (s->lookahead >= MIN_MATCH) {
460         n = s->lookahead - (MIN_MATCH-1);
466         s->lookahead = MIN_MATCH-1;
469     s->strstart += s->lookahead;
471     s->insert = s->lookahead;
472     s->lookahead = 0;
493     len = s->strstart + s->lookahead;
497         zmemcpy(dictionary, s->window + s->strstart + s->lookahead - len, len);
1033     if (strm->avail_in != 0 || s->lookahead != 0 ||
1068                     if (s->lookahead == 0) {
1246     s->lookahead = 0;
1315     if ((uInt)nice_match > s->lookahead) nice_match = (int)s->lookahead;
1411     if ((uInt)best_len <= s->lookahead) return (uInt)best_len;
1412     return s->lookahead;
1471     return (uInt)len <= s->lookahead ? (uInt)len : s->lookahead;
1537     Assert(s->lookahead < MIN_LOOKAHEAD, "already enough lookahead");
1540         more = (unsigned)(s->window_size -(ulg)s->lookahead -(ulg)s->strstart);
1544             if (more == 0 && s->strstart == 0 && s->lookahead == 0) {
1582         n = deflate_read_buf(s->strm, s->window + s->strstart + s->lookahead, more);
1583         s->lookahead += n;
1586         if (s->lookahead + s->insert >= MIN_MATCH) {
1601                 if (s->lookahead + s->insert < MIN_MATCH)
1609     } while (s->lookahead < MIN_LOOKAHEAD && s->strm->avail_in != 0);
1619         ulg curr = s->strstart + (ulg)(s->lookahead);
1885         if (s->lookahead < MIN_LOOKAHEAD) {
1887             if (s->lookahead < MIN_LOOKAHEAD && flush == Z_NO_FLUSH) {
1890             if (s->lookahead == 0) break; /* flush the current block */
1897         if (s->lookahead >= MIN_MATCH) {
1918             s->lookahead -= s->match_length;
1925                 s->lookahead >= MIN_MATCH) {
1953             s->lookahead--;
1988         if (s->lookahead < MIN_LOOKAHEAD) {
1990             if (s->lookahead < MIN_LOOKAHEAD && flush == Z_NO_FLUSH) {
1993             if (s->lookahead == 0) break; /* flush the current block */
2000         if (s->lookahead >= MIN_MATCH) {
2035             uInt max_insert = s->strstart + s->lookahead - MIN_MATCH;
2048             s->lookahead -= s->prev_length-1;
2072             s->lookahead--;
2080             s->lookahead--;
2118         if (s->lookahead <= MAX_MATCH) {
2120             if (s->lookahead <= MAX_MATCH && flush == Z_NO_FLUSH) {
2123             if (s->lookahead == 0) break; /* flush the current block */
2128         if (s->lookahead >= MIN_MATCH && s->strstart > 0) {
2140                 if (s->match_length > s->lookahead)
2141                     s->match_length = s->lookahead;
2152             s->lookahead -= s->match_length;
2159             s->lookahead--;
2186         if (s->lookahead == 0) {
2188             if (s->lookahead == 0) {
2199         s->lookahead--;