X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=gcell%2Flib%2Fgeneral%2Fspu%2Ffft_1d_r2.c;fp=gcell%2Flib%2Fgeneral%2Fspu%2Ffft_1d_r2.c;h=0a87e74a8b65a1dba3f71e68385bca617e0d8680;hb=06e7a0313a09ee812061d855a47206ed303eac7f;hp=0000000000000000000000000000000000000000;hpb=13b15589f0b98fbd13fa42c31dcfbe2674dd562c;p=debian%2Fgnuradio

diff --git a/gcell/lib/general/spu/fft_1d_r2.c b/gcell/lib/general/spu/fft_1d_r2.c
new file mode 100644
index 00000000..0a87e74a
--- /dev/null
+++ b/gcell/lib/general/spu/fft_1d_r2.c
@@ -0,0 +1,35 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2008 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 this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <gcell/spu/libfft.h>
+#include <gcell/spu/fft_1d_r2.h>
+#include <assert.h>
+
+/*
+ * invoke the inline version
+ */
+void 
+fft_1d_r2(vector float *out, vector float *in, vector float *W, int log2_size)
+{
+  assert((1 << log2_size) <= MAX_FFT_1D_SIZE);
+
+  _fft_1d_r2(out, in, W, log2_size);
+}