From be1219b0623bbceb5bca6a6f6774f0669f52bdde Mon Sep 17 00:00:00 2001
From: Johnathan Corgan <jcorgan@corganenterprises.com>
Date: Wed, 27 Jun 2012 06:50:22 -0700
Subject: blocks: added gr::blocks::interleaved_short_to_complex
---
.../lib/interleaved_short_array_to_complex.cc | 39 ++++++++++++++++++++++
1 file changed, 39 insertions(+)
create mode 100644 gr-blocks/lib/interleaved_short_array_to_complex.cc
(limited to 'gr-blocks/lib/interleaved_short_array_to_complex.cc')
diff --git a/gr-blocks/lib/interleaved_short_array_to_complex.cc b/gr-blocks/lib/interleaved_short_array_to_complex.cc
new file mode 100644
index 0000000000..eb6431b7a5
--- /dev/null
+++ b/gr-blocks/lib/interleaved_short_array_to_complex.cc
@@ -0,0 +1,39 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2002,2012 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "interleaved_short_array_to_complex.h"
+#include <assert.h>
+
+void
+interleaved_short_array_to_complex (const short *in,
+ gr_complex *out, int nsamples)
+{
+ assert (nsamples % 2 == 0);
+
+ for (int i = 0; i < nsamples/2; i++){
+ out[i] = gr_complex (in[i*2 + 0], in[i*2 + 1]);
+ }
+}
--
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