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/* -*- c++ -*- */
/*
* Copyright 2014 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#ifndef INCLUDED_FEC_ASYNC_DECODER_IMPL_H
#define INCLUDED_FEC_ASYNC_DECODER_IMPL_H
#include <gnuradio/blocks/pack_k_bits.h>
#include <gnuradio/fec/async_decoder.h>
#include <volk/volk_alloc.hh>
namespace gr {
namespace fec {
class FEC_API async_decoder_impl : public async_decoder
{
private:
generic_decoder::sptr d_decoder;
pmt::pmt_t d_in_port;
pmt::pmt_t d_out_port;
blocks::kernel::pack_k_bits d_pack;
bool d_packed;
bool d_rev_pack;
int d_mtu;
size_t d_max_bits_in;
volk::vector<float> d_tmp_f32;
volk::vector<int8_t> d_tmp_u8;
volk::vector<uint8_t> d_bits_out;
void decode_packed(pmt::pmt_t msg);
void decode_unpacked(pmt::pmt_t msg);
public:
async_decoder_impl(generic_decoder::sptr my_decoder,
bool packed = false,
bool rev_pack = true,
int mtu = 1500);
~async_decoder_impl() override;
int general_work(int noutput_items,
gr_vector_int& ninput_items,
gr_vector_const_void_star& input_items,
gr_vector_void_star& output_items) override;
};
} /* namespace fec */
} /* namespace gr */
#endif /* INCLUDED_FEC_ASYNC_DECODER_IMPL_H */
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