Lines Matching refs:fir_state
251 fir16_create(&ec->fir_state, ec->fir_taps16[0], ec->taps);
288 fir16_free(&ec->fir_state);
317 fir16_flush(&ec->fir_state);
319 ec->fir_state.curr_pos = ec->taps - 1;
408 old = (int)ec->fir_state.history[ec->fir_state.curr_pos] *
409 (int)ec->fir_state.history[ec->fir_state.curr_pos];
425 ec->fir_state.coeffs = ec->fir_taps16[0];
426 echo_value = fir16(&ec->fir_state, tx);