Lines Matching refs:filter_length
72 int tap_count = c->filter_length;
146 c->filter_length = FFMAX((int)ceil(avr->filter_size / factor), 1);
177 c->filter_bank = av_mallocz(c->filter_length * (phase_count + 1) * felem_size);
184 memcpy(&c->filter_bank[(c->filter_length * phase_count + 1) * felem_size],
185 c->filter_bank, (c->filter_length - 1) * felem_size);
186 memcpy(&c->filter_bank[c->filter_length * phase_count * felem_size],
187 &c->filter_bank[(c->filter_length - 1) * felem_size], felem_size);
195 c->padding_size = (c->filter_length - 1) / 2;
352 if (sample_index + c->filter_length > src_size)
396 c->filter_length == 1 &&