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/* -*- c++ -*- */
/*
* Copyright 2012,2018 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 "and_const_impl.h"
#include <gnuradio/io_signature.h>
namespace gr {
namespace blocks {
template <class T>
typename and_const<T>::sptr and_const<T>::make(T k)
{
return gnuradio::make_block_sptr<and_const_impl<T>>(k);
}
template <class T>
and_const_impl<T>::and_const_impl(T k)
: sync_block("and_const",
io_signature::make(1, 1, sizeof(T)),
io_signature::make(1, 1, sizeof(T))),
d_k(k)
{
}
template <class T>
int and_const_impl<T>::work(int noutput_items,
gr_vector_const_void_star& input_items,
gr_vector_void_star& output_items)
{
T* iptr = (T*)input_items[0];
T* optr = (T*)output_items[0];
int size = noutput_items;
while (size >= 8) {
*optr++ = *iptr++ & d_k;
*optr++ = *iptr++ & d_k;
*optr++ = *iptr++ & d_k;
*optr++ = *iptr++ & d_k;
*optr++ = *iptr++ & d_k;
*optr++ = *iptr++ & d_k;
*optr++ = *iptr++ & d_k;
*optr++ = *iptr++ & d_k;
size -= 8;
}
while (size-- > 0)
*optr++ = *iptr++ & d_k;
return noutput_items;
}
template class and_const<std::uint8_t>;
template class and_const<std::int16_t>;
template class and_const<std::int32_t>;
} /* namespace blocks */
} /* namespace gr */
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