Lines Matching refs:filter_bank
64 FELEM *filter_bank;
205 c->filter_bank= av_mallocz(c->filter_length*(phase_count+1)*sizeof(FELEM));
206 if (!c->filter_bank)
208 if (build_filter(c->filter_bank, factor, c->filter_length, phase_count, 1<<FILTER_SHIFT, WINDOW_TYPE))
210 memcpy(&c->filter_bank[c->filter_length*phase_count+1], c->filter_bank, (c->filter_length-1)*sizeof(FELEM));
211 c->filter_bank[c->filter_length*phase_count]= c->filter_bank[c->filter_length - 1];
221 av_free(c->filter_bank);
227 av_freep(&c->filter_bank);
259 FELEM *filter= c->filter_bank + c->filter_length*(index & c->phase_mask);