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authorMatthias P. Braendli <matthias.braendli@mpb.li>2019-06-07 10:14:51 +0200
committerMatthias P. Braendli <matthias.braendli@mpb.li>2019-06-07 10:14:51 +0200
commit8b0d4b647a3ac2e21e6a8e7a902eea3ae462e213 (patch)
treec0296c305409bb7fc373625aea05c2f57054eb5c /lib/ReedSolomon.h
parent43f4a3a2a695c303bd4fdfbd7fec6def29284f2e (diff)
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Work on STI-D/EDI input
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+/*
+ Copyright (C) 2005, 2006, 2007, 2008, 2009 Her Majesty the Queen in Right
+ of Canada (Communications Research Center Canada)
+
+ Copyright (C) 2016
+ Matthias P. Braendli, matthias.braendli@mpb.li
+
+ http://www.opendigitalradio.org
+ */
+/*
+ This file is part of ODR-DabMux.
+
+ ODR-DabMux 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 of the
+ License, or (at your option) any later version.
+
+ ODR-DabMux 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 ODR-DabMux. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <stdlib.h>
+
+class ReedSolomon
+{
+public:
+ ReedSolomon(int N, int K,
+ bool reverse = false,
+ int gfpoly = 0x11d, int firstRoot = 0, int primElem = 1);
+ ReedSolomon(const ReedSolomon& other) = delete;
+ ReedSolomon operator=(const ReedSolomon& other) = delete;
+ ~ReedSolomon();
+
+ void setReverse(bool state);
+ int encode(void* data, void* fec, size_t size);
+ int encode(void* data, size_t size);
+
+private:
+ int m_N;
+ int m_K;
+
+ void* rsData;
+ bool reverse;
+};
+