Lines Matching refs:ahead
376 min_gain(lzo_uint ahead, lzo_uint lit1, lzo_uint lit2, lzo_uint l1, lzo_uint l2, lzo_uint l3)
380 assert (ahead >= 1);
381 lazy_match_min_gain = ahead;
385 lit2 -= ahead;
395 lazy_match_min_gain -= (ahead - l3) * 2;
598 lzo_uint ahead;
654 ahead = 0;
674 while (ahead < max_ahead && c->look > m_len)
683 ahead++;
687 assert(ii + lit + ahead == c->bp);
704 l2 = len_of_coded_match(c->m_len,c->m_off,lit+ahead);
715 l3 = (op == out) ? 0 : len_of_coded_match(ahead,m_off,lit);
717 l3 = len_of_coded_match(ahead,m_off,lit);
720 lazy_match_min_gain = min_gain(ahead,lit,lit+ahead,l1,l2,l3);
729 op = code_run(c,op,ii,lit,ahead);
732 op = code_match(c,op,ahead,m_off);
736 lit += ahead;
744 assert(ii + lit + ahead == c->bp);
753 r = find_match(c,swd,m_len,1+ahead);
