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/* -*- c++ -*- */
/*
* Copyright 2014 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* GNU Radio is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3, or (at your option)
* any later version.
*
* GNU Radio is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNU Radio; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_FEC_ASYNC_DECODER_IMPL_H
#define INCLUDED_FEC_ASYNC_DECODER_IMPL_H
#include <gnuradio/fec/async_decoder.h>
#include <gnuradio/blocks/pack_k_bits.h>
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;
float *d_tmp_f32;
int8_t *d_tmp_u8;
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();
int general_work(int noutput_items,
gr_vector_int& ninput_items,
gr_vector_const_void_star &input_items,
gr_vector_void_star &output_items);
};
} /* namespace fec */
} /* namespace gr */
#endif /* INCLUDED_FEC_ASYNC_DECODER_IMPL_H */
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