Lines Matching refs:lookahead

786     if (strm->avail_in != 0 || s->lookahead != 0 ||
1002     s->lookahead = 0;
1070     if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead;
1166     if ((uInt)best_len <= s->lookahead) return (uInt)best_len;
1167     return s->lookahead;
1225     return (uInt)len <= s->lookahead ? (uInt)len : s->lookahead;
1275         more = (unsigned)(s->window_size -(ulg)s->lookahead -(ulg)s->strstart);
1279             if (more == 0 && s->strstart == 0 && s->lookahead == 0) {
1342         n = read_buf(s->strm, s->window + s->strstart + s->lookahead, more);
1343         s->lookahead += n;
1346         if (s->lookahead >= MIN_MATCH) {
1357     } while (s->lookahead < MIN_LOOKAHEAD && s->strm->avail_in != 0);
1407         if (s->lookahead <= 1) {
1413             if (s->lookahead == 0 && flush == Z_NO_FLUSH) return need_more;
1415             if (s->lookahead == 0) break; /* flush the current block */
1419         s->strstart += s->lookahead;
1420         s->lookahead = 0;
1426             s->lookahead = (uInt)(s->strstart - max_start);
1461         if (s->lookahead < MIN_LOOKAHEAD) {
1463             if (s->lookahead < MIN_LOOKAHEAD && flush == Z_NO_FLUSH) {
1466             if (s->lookahead == 0) break; /* flush the current block */
1472         if (s->lookahead >= MIN_MATCH) {
1504             s->lookahead -= s->match_length;
1511                 s->lookahead >= MIN_MATCH) {
1539             s->lookahead--;
1568         if (s->lookahead < MIN_LOOKAHEAD) {
1570             if (s->lookahead < MIN_LOOKAHEAD && flush == Z_NO_FLUSH) {
1573             if (s->lookahead == 0) break; /* flush the current block */
1579         if (s->lookahead >= MIN_MATCH) {
1618             uInt max_insert = s->strstart + s->lookahead - MIN_MATCH;
1631             s->lookahead -= s->prev_length-1;
1655             s->lookahead--;
1663             s->lookahead--;
1698         if (s->lookahead < MAX_MATCH) {
1700             if (s->lookahead < MAX_MATCH && flush == Z_NO_FLUSH) {
1703             if (s->lookahead == 0) break; /* flush the current block */
1709             max = s->lookahead < MAX_MATCH ? s->lookahead : MAX_MATCH;
1722             s->lookahead -= run;
1728             s->lookahead--;