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/* -*- c++ -*- */
/*
* Copyright 2012 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "complex_to_interleaved_short_impl.h"
#include <gnuradio/io_signature.h>
#include <volk/volk.h>
namespace gr {
namespace blocks {
complex_to_interleaved_short::sptr complex_to_interleaved_short::make(bool vector,
float scale_factor)
{
return gnuradio::get_initial_sptr(
new complex_to_interleaved_short_impl(vector, scale_factor));
}
complex_to_interleaved_short_impl::complex_to_interleaved_short_impl(bool vector,
float scale_factor)
: sync_interpolator(
"complex_to_interleaved_short",
io_signature::make(1, 1, sizeof(gr_complex)),
io_signature::make(1, 1, vector ? 2 * sizeof(short) : sizeof(short)),
vector ? 1 : 2),
d_scalar(scale_factor),
d_vector(vector)
{
}
int complex_to_interleaved_short_impl::work(int noutput_items,
gr_vector_const_void_star& input_items,
gr_vector_void_star& output_items)
{
const float* in = (const float*)input_items[0];
short* out = (short*)output_items[0];
volk_32f_s32f_convert_16i(
out, in, d_scalar, d_vector ? noutput_items * 2 : noutput_items);
return noutput_items;
}
} /* namespace blocks */
} /* namespace gr */
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