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| author | John Glover <glover.john@gmail.com> | 2011-06-24 18:17:23 +0100 |
|---|---|---|
| committer | John Glover <glover.john@gmail.com> | 2011-06-24 18:17:23 +0100 |
| commit | 416bd737074a287ea47106c73ea6bcfde40a75a8 (patch) | |
| tree | 74562303d4f4f2f2e010f7e13cba41dc4852b50c /src/sndobj/rfftw/fcr_2.c | |
| parent | d26519464dcbf8c3682348167c29454961facefe (diff) | |
| download | simpl-416bd737074a287ea47106c73ea6bcfde40a75a8.tar.gz simpl-416bd737074a287ea47106c73ea6bcfde40a75a8.tar.bz2 simpl-416bd737074a287ea47106c73ea6bcfde40a75a8.zip | |
Change to using distutils.
Currently only builds the simplsndobj module
Diffstat (limited to 'src/sndobj/rfftw/fcr_2.c')
| -rw-r--r-- | src/sndobj/rfftw/fcr_2.c | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/src/sndobj/rfftw/fcr_2.c b/src/sndobj/rfftw/fcr_2.c new file mode 100644 index 0000000..070857b --- /dev/null +++ b/src/sndobj/rfftw/fcr_2.c @@ -0,0 +1,62 @@ +/*
+ * Copyright (c) 1997-1999 Massachusetts Institute of Technology
+ *
+ * This program 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 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+/* This file was automatically generated --- DO NOT EDIT */
+/* Generated on Sun Nov 7 20:44:18 EST 1999 */
+
+#include <fftw-int.h>
+#include <fftw.h>
+
+/* Generated by: ./genfft -magic-alignment-check -magic-twiddle-load-all -magic-variables 4 -magic-loopi -hc2real 2 */
+
+/*
+ * This function contains 2 FP additions, 0 FP multiplications,
+ * (or, 2 additions, 0 multiplications, 0 fused multiply/add),
+ * 2 stack variables, and 4 memory accesses
+ */
+
+/*
+ * Generator Id's :
+ * $Id: fcr_2.c,v 1.1.1.1 2006/05/12 15:14:48 veplaini Exp $
+ * $Id: fcr_2.c,v 1.1.1.1 2006/05/12 15:14:48 veplaini Exp $
+ * $Id: fcr_2.c,v 1.1.1.1 2006/05/12 15:14:48 veplaini Exp $
+ */
+
+void fftw_hc2real_2(const fftw_real *real_input, const fftw_real *imag_input, fftw_real *output, int real_istride, int imag_istride, int ostride)
+{
+ fftw_real tmp1;
+ fftw_real tmp2;
+ ASSERT_ALIGNED_DOUBLE;
+ tmp1 = real_input[0];
+ tmp2 = real_input[real_istride];
+ output[ostride] = tmp1 - tmp2;
+ output[0] = tmp1 + tmp2;
+}
+
+fftw_codelet_desc fftw_hc2real_2_desc =
+{
+ "fftw_hc2real_2",
+ (void (*)()) fftw_hc2real_2,
+ 2,
+ FFTW_BACKWARD,
+ FFTW_HC2REAL,
+ 59,
+ 0,
+ (const int *) 0,
+};
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