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/* -*- c++ -*- */
/*
* Copyright 2013-2014 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#ifndef INCLUDED_FEC_CC_ENCODER_IMPL_H
#define INCLUDED_FEC_CC_ENCODER_IMPL_H
#include <gnuradio/fec/cc_encoder.h>
#include <map>
#include <string>
namespace gr {
namespace fec {
namespace code {
class FEC_API cc_encoder_impl : public cc_encoder
{
private:
// plug into the generic fec api
void generic_work(void* inbuffer, void* outbuffer) override;
int get_output_size() override;
int get_input_size() override;
// everything else...
unsigned char Partab[256];
unsigned int d_frame_size;
unsigned int d_max_frame_size;
unsigned int d_rate;
unsigned int d_k;
std::vector<int> d_polys;
unsigned int d_start_state;
cc_mode_t d_mode;
int d_padding;
int d_output_size;
int parity(int x);
int parityb(unsigned char x);
void partab_init(void);
public:
cc_encoder_impl(int frame_size,
int k,
int rate,
std::vector<int> polys,
int start_state = 0,
cc_mode_t mode = CC_STREAMING,
bool padded = false);
~cc_encoder_impl() override;
bool set_frame_size(unsigned int frame_size) override;
double rate() override;
};
} /* namespace code */
} /* namespace fec */
} /* namespace gr */
#endif /* INCLUDED_FEC_CC_ENCODER_IMPL_H */
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