IIR               605 libavcodec/mlpdec.c         cp->filter_params[IIR].order = 0;
IIR               607 libavcodec/mlpdec.c         cp->filter_params[IIR].shift = 0;
IIR               793 libavcodec/mlpdec.c     FilterParams *iir = &cp->filter_params[IIR];
IIR               803 libavcodec/mlpdec.c             if ((ret = read_filter_params(m, gbp, substr, ch, IIR)) < 0)
IIR               934 libavcodec/mlpdec.c     int32_t *iirbuf = state_buffer[IIR] + MAX_BLOCKSIZE;
IIR               936 libavcodec/mlpdec.c     FilterParams *iir = &s->channel_params[channel].filter_params[IIR];
IIR               326 libavcodec/mlpenc.c             compare_filter_params(prev_cp, cp, IIR))
IIR               976 libavcodec/mlpenc.c                     write_filter_params(ctx, pb, ch, IIR);
IIR              1389 libavcodec/mlpenc.c     if ((filter == IIR && ctx->substream_info & SUBSTREAM_INFO_HIGH_RATE) ||
IIR              1392 libavcodec/mlpenc.c     } else if (filter == IIR) {
IIR              1808 libavcodec/mlpenc.c                                       &ctx->cur_channel_params[channel].filter_params[IIR], };
IIR              1829 libavcodec/mlpenc.c         filter_state_buffer[IIR][i] = *sample_buffer;
IIR              1856 libavcodec/mlpenc.c         filter_state_buffer[IIR][i] = (int32_t) residual;
IIR              1863 libavcodec/mlpenc.c         *sample_buffer = filter_state_buffer[IIR][i];
IIR              1886 libavcodec/mlpenc.c             set_filter_params(ctx, channel, IIR, 1);