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+/*
+ Copyright (C) 2005, 2006, 2007, 2008, 2009 Her Majesty the Queen in Right
+ of Canada (Communications Research Center Canada)
+ */
+/*
+ This file is part of CRC-DabMux.
+
+ CRC-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.
+
+ CRC-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 CRC-DabMux. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _DMB
+#define _DMB
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include "Interleaver.h"
+#include "ReedSolomon.h"
+
+
+class DmbStats
+{
+public:
+ DmbStats();
+ void reset();
+
+ unsigned dmbFrame;
+ unsigned mpgFrame;
+ unsigned synFrame;
+ unsigned rcvBytes;
+ unsigned nulBytes;
+ unsigned sndBytes;
+ unsigned errBytes;
+ unsigned corBytes;
+};
+
+
+class Dmb
+{
+public:
+ Dmb(bool reverse = false);
+ Dmb(const Dmb& clone);
+ virtual ~Dmb();
+
+ void setReverse(bool state);
+ int encode(void* dataIn, unsigned long sizeIn, void* dataOut, unsigned long sizeOut);
+ void reset();
+ DmbStats getStats() { return stats; };
+
+private:
+ int sync(void* dataIn, unsigned long sizeIn);
+
+ Interleaver interleaver;
+ ReedSolomon encoder;
+ unsigned char* buffer;
+ unsigned bufferSize;
+ unsigned bufferOffset; // Encoded data written to output
+ unsigned bufferLength; // Encoded data
+ unsigned inputOffset;
+ unsigned outputOffset;
+// unsigned padding; // Padding data written
+
+ bool reverse;
+
+ DmbStats stats;
+};
+
+
+#endif // _DMB