Lines Matching refs:FIR
634 cp->filter_params[FIR].order = 0;
636 cp->filter_params[FIR].shift = 0;
684 // Filter is 0 for FIR, 1 for IIR.
728 if (filter == FIR) {
730 "FIR filter has state data specified.\n");
822 FilterParams *fir = &cp->filter_params[FIR];
828 if ((ret = read_filter_params(m, gbp, substr, ch, FIR)) < 0)
844 "FIR and IIR filters must use the same precision.\n");
847 /* The FIR and IIR filters must have the same precision.
849 * FIR filter is considered. If only the IIR filter is employed,
850 * the FIR filter precision is set to that of the IIR filter, so
961 const int32_t *fircoeff = s->channel_params[channel].coeff[FIR];
963 int32_t *firbuf = state_buffer[FIR] + MAX_BLOCKSIZE;
965 FilterParams *fir = &s->channel_params[channel].filter_params[FIR];