diff options
| author | Sebastian Koslowski <koslowski@kit.edu> | 2016-06-10 15:15:16 +0200 |
|---|---|---|
| committer | Sebastian Koslowski <koslowski@kit.edu> | 2016-07-13 16:30:36 +0200 |
| commit | 893b74c770b81f2c09094577e2de720155f84b61 (patch) | |
| tree | ce430f554cf032c70eab8a95228731afbffc6efd /gr-atsc/include/gnuradio/atsc/data_interleaver_impl.h | |
| parent | 7ac7cf6246e4d984d36c64df10ba4d2b2f6b2204 (diff) | |
| parent | 6fb0ff274a05daf2f2677af14337704fb88081f7 (diff) | |
Merge remote-tracking branch 'grcwg/next_grcwg' into gtk3
Diffstat (limited to 'gr-atsc/include/gnuradio/atsc/data_interleaver_impl.h')
| -rw-r--r-- | gr-atsc/include/gnuradio/atsc/data_interleaver_impl.h | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/gr-atsc/include/gnuradio/atsc/data_interleaver_impl.h b/gr-atsc/include/gnuradio/atsc/data_interleaver_impl.h deleted file mode 100644 index e44125864b..0000000000 --- a/gr-atsc/include/gnuradio/atsc/data_interleaver_impl.h +++ /dev/null @@ -1,65 +0,0 @@ -/* -*- c++ -*- */ -/* - * Copyright 2002 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 _ATSC_DATA_INTERLEAVER_H_ -#define _ATSC_DATA_INTERLEAVER_H_ - -#include <gnuradio/atsc/api.h> -#include <gnuradio/atsc/types.h> -#include <gnuradio/atsc/convolutional_interleaver.h> - -/*! - * \brief atsc convolutional data interleaver - */ -class ATSC_API atsci_data_interleaver : public convolutional_interleaver<unsigned char> { - public: - atsci_data_interleaver () : convolutional_interleaver<unsigned char>(true, 52, 4) {} - - void interleave (atsc_mpeg_packet_rs_encoded &out, - const atsc_mpeg_packet_rs_encoded &in); -}; - -/*! - * \brief atsc convolutional data deinterleaver - */ -class ATSC_API atsci_data_deinterleaver : public convolutional_interleaver<unsigned char> { - public: - atsci_data_deinterleaver () : - convolutional_interleaver<unsigned char>(false, 52, 4), alignment_fifo (156) {} - - void deinterleave (atsc_mpeg_packet_rs_encoded &out, - const atsc_mpeg_packet_rs_encoded &in); - -private: - /*! - * Note: The use of the alignment_fifo keeps the encoder and decoder - * aligned if both are synced to a field boundary. There may be other - * ways to implement this function. This is a best guess as to how - * this should behave, as we have no test vectors for either the - * interleaver or deinterleaver. - */ - interleaver_fifo<unsigned char> alignment_fifo; - - static void remap_pli (plinfo &out, const plinfo &in); -}; - -#endif /* _ATSC_DATA_INTERLEAVER_H_ */ |