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/* -*- c++ -*- */
/*
* Copyright 2015 Free Software Foundation, Inc.
*
* This 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.
*
* This software 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 this software; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DTV_ATSC_TRELLIS_ENCODER_IMPL_H
#define INCLUDED_DTV_ATSC_TRELLIS_ENCODER_IMPL_H
#include "atsc_basic_trellis_encoder.h"
#include "atsc_types.h"
#include <gnuradio/dtv/atsc_trellis_encoder.h>
namespace gr {
namespace dtv {
class atsc_trellis_encoder_impl : public atsc_trellis_encoder
{
private:
bool debug;
static const int NCODERS = 12;
static const int SEGMENT_SIZE = ATSC_MPEG_RS_ENCODED_LENGTH;
static const int INPUT_SIZE = (SEGMENT_SIZE * 12);
static const int OUTPUT_SIZE = (ATSC_DATA_SEGMENT_LENGTH * 12);
void reset();
void encode(atsc_data_segment out[NCODERS],
const atsc_mpeg_packet_rs_encoded in[NCODERS]);
void encode_helper(unsigned char output[OUTPUT_SIZE],
const unsigned char input[INPUT_SIZE]);
atsc_basic_trellis_encoder enc[NCODERS];
public:
atsc_trellis_encoder_impl();
~atsc_trellis_encoder_impl();
int work(int noutput_items,
gr_vector_const_void_star& input_items,
gr_vector_void_star& output_items);
};
} // namespace dtv
} // namespace gr
#endif /* INCLUDED_DTV_ATSC_TRELLIS_ENCODER_IMPL_H */
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