Lines Matching refs:lookahead
419 self->lookahead = max_lookahead;
504 int lookahead = 0;
506 lookahead = self->lookahead;
507 self->lookahead -= delay_shift;
508 if (self->lookahead < 0) {
509 self->lookahead = 0;
511 if (self->lookahead > self->near_history_size - 1) {
512 self->lookahead = self->near_history_size - 1;
514 return lookahead - self->lookahead;
533 // If we apply lookahead, shift near-end binary spectrum history. Insert
538 binary_near_spectrum = self->binary_near_history[self->lookahead];