Lines Matching defs:frame
230 float frame[N];
233 frame[i] = buff[i];
246 frame[2*i-1] = gain*x1;
247 frame[2*i] = gain*x2;
249 frame[0] = coef*uni_rand(&st->seed)*sqrt(.1+st->curve[0]);
250 frame[2*st->frame_size-1] = coef*uni_rand(&st->seed)*sqrt(.1+st->curve[st->frame_size-1]);
251 spx_drft_backward(&st->lookup,frame);
253 frame[i] *= st->vorbis_win[i];
259 float tmp = st->y[i] + frame[i] + st->wola_mem[i];
260 st->wola_mem[i] = frame[i+st->frame_size];