Lines Matching refs:lookahead

338     if (wrap == 2 || (wrap == 1 && s->status != INIT_STATE) || s->lookahead)
364     while (s->lookahead >= MIN_MATCH) {
366         n = s->lookahead - (MIN_MATCH-1);
376         s->lookahead = MIN_MATCH-1;
379     s->strstart += s->lookahead;
381     s->insert = s->lookahead;
382     s->lookahead = 0;
897     if (strm->avail_in != 0 || s->lookahead != 0 ||
931                     if (s->lookahead == 0) {
1120     s->lookahead = 0;
1189     if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead;
1285     if ((uInt)best_len <= s->lookahead) return (uInt)best_len;
1286     return s->lookahead;
1345     return (uInt)len <= s->lookahead ? (uInt)len : s->lookahead;
1396     Assert(s->lookahead < MIN_LOOKAHEAD, "already enough lookahead");
1399         more = (unsigned)(s->window_size -(ulg)s->lookahead -(ulg)s->strstart);
1403             if (more == 0 && s->strstart == 0 && s->lookahead == 0) {
1465         n = read_buf(s->strm, s->window + s->strstart + s->lookahead, more);
1466         s->lookahead += n;
1469         if (s->lookahead + s->insert >= MIN_MATCH) {
1484                 if (s->lookahead + s->insert < MIN_MATCH)
1492     } while (s->lookahead < MIN_LOOKAHEAD && s->strm->avail_in != 0);
1502         ulg curr = s->strstart + (ulg)(s->lookahead);
1579         if (s->lookahead <= 1) {
1585             if (s->lookahead == 0 && flush == Z_NO_FLUSH) return need_more;
1587             if (s->lookahead == 0) break; /* flush the current block */
1591         s->strstart += s->lookahead;
1592         s->lookahead = 0;
1598             s->lookahead = (uInt)(s->strstart - max_start);
1639         if (s->lookahead < MIN_LOOKAHEAD) {
1641             if (s->lookahead < MIN_LOOKAHEAD && flush == Z_NO_FLUSH) {
1644             if (s->lookahead == 0) break; /* flush the current block */
1651         if (s->lookahead >= MIN_MATCH) {
1672             s->lookahead -= s->match_length;
1679                 s->lookahead >= MIN_MATCH) {
1707             s->lookahead--;
1742         if (s->lookahead < MIN_LOOKAHEAD) {
1744             if (s->lookahead < MIN_LOOKAHEAD && flush == Z_NO_FLUSH) {
1747             if (s->lookahead == 0) break; /* flush the current block */
1754         if (s->lookahead >= MIN_MATCH) {
1789             uInt max_insert = s->strstart + s->lookahead - MIN_MATCH;
1802             s->lookahead -= s->prev_length-1;
1826             s->lookahead--;
1834             s->lookahead--;
1872         if (s->lookahead <= MAX_MATCH) {
1874             if (s->lookahead <= MAX_MATCH && flush == Z_NO_FLUSH) {
1877             if (s->lookahead == 0) break; /* flush the current block */
1882         if (s->lookahead >= MIN_MATCH && s->strstart > 0) {
1894                 if (s->match_length > s->lookahead)
1895                     s->match_length = s->lookahead;
1906             s->lookahead -= s->match_length;
1913             s->lookahead--;
1940         if (s->lookahead == 0) {
1942             if (s->lookahead == 0) {
1953         s->lookahead--;