X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=gr-atsc%2Fsrc%2Flib%2FGrAtscDerandomizer.h;fp=gr-atsc%2Fsrc%2Flib%2FGrAtscDerandomizer.h;h=d1de3a54af54d9005abfd3a071621e911778421e;hb=8a9ddbb0675f9bfcc6e03b457fba6c79474a3693;hp=0000000000000000000000000000000000000000;hpb=82d471b9b4a8b389b5da44b19c69c36420828382;p=debian%2Fgnuradio

diff --git a/gr-atsc/src/lib/GrAtscDerandomizer.h b/gr-atsc/src/lib/GrAtscDerandomizer.h
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+++ b/gr-atsc/src/lib/GrAtscDerandomizer.h
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+/* -*- 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 _GRATSCDERANDOMIZER_H_
+#define _GRATSCDERANDOMIZER_H_
+
+#include <VrHistoryProc.h>
+#include <atsc_types.h>
+#include <atsci_randomizer.h>
+
+/*!
+ * \brief Derandomize ATSC data (atsc_mpeg_packet_no_sync --> atsc_mpeg_packet)
+ */
+
+class GrAtscDerandomizer : public VrHistoryProc<atsc_mpeg_packet_no_sync, atsc_mpeg_packet>
+{
+
+public:
+
+  GrAtscDerandomizer ();
+  ~GrAtscDerandomizer ();
+
+  const char *name () { return "GrAtscDerandomizer"; }
+
+  virtual int work (VrSampleRange output, void *o[],
+		    VrSampleRange inputs[], void *i[]);
+
+protected:
+  atsci_randomizer	rand;
+};
+
+#endif /* _GRATSCDERANDOMIZER_H_ */