/* -*- c++ -*- */
/*
- * Copyright 2009 Free Software Foundation, Inc.
+ * Copyright 2009,2010 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
const std::vector<float> &taps,
unsigned int filter_size)
{
- return gr_pfb_arb_resampler_ccf_sptr (new gr_pfb_arb_resampler_ccf (rate, taps,
+ return gnuradio::get_initial_sptr(new gr_pfb_arb_resampler_ccf (rate, taps,
filter_size));
}
// Now, actually set the filters' taps
std::vector<float> dtaps;
create_diff_taps(taps, dtaps);
- set_taps(taps, d_taps, d_filters);
- set_taps(dtaps, d_dtaps, d_diff_filters);
+ create_taps(taps, d_taps, d_filters);
+ create_taps(dtaps, d_dtaps, d_diff_filters);
}
gr_pfb_arb_resampler_ccf::~gr_pfb_arb_resampler_ccf ()
}
void
-gr_pfb_arb_resampler_ccf::set_taps (const std::vector<float> &newtaps,
- std::vector< std::vector<float> > &ourtaps,
- std::vector<gr_fir_ccf*> &ourfilter)
+gr_pfb_arb_resampler_ccf::create_taps (const std::vector<float> &newtaps,
+ std::vector< std::vector<float> > &ourtaps,
+ std::vector<gr_fir_ccf*> &ourfilter)
{
int i,j;
j = d_last_filter;
// produce output as long as we can and there are enough input samples
- while((i < noutput_items) && (count < ninput_items[0]-1)) {
+ int max_input = ninput_items[0]-(int)d_taps_per_filter;
+ while((i < noutput_items) && (count < max_input)) {
// start j by wrapping around mod the number of channels
while((j < d_int_rate) && (i < noutput_items)) {