1 files changed, 71 insertions, 0 deletions
diff --git a/src/sndobj/rfftw/fcr_3.c b/src/sndobj/rfftw/fcr_3.c
new file mode 100644
index 0000000..c120dd4
--- /dev/null
+++ b/src/sndobj/rfftw/fcr_3.c
@@ -0,0 +1,71 @@
+/*
+ * 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 3 */
+
+/*
+ * This function contains 4 FP additions, 2 FP multiplications,
+ * (or, 3 additions, 1 multiplications, 1 fused multiply/add),
+ * 5 stack variables, and 6 memory accesses
+ */
+static const fftw_real K2_000000000 = FFTW_KONST(+2.000000000000000000000000000000000000000000000);
+static const fftw_real K1_732050807 = FFTW_KONST(+1.732050807568877293527446341505872366942805254);
+
+/*
+ * Generator Id's : 
+ * $Id: fcr_3.c,v 1.1.1.1 2006/05/12 15:14:54 veplaini Exp $
+ * $Id: fcr_3.c,v 1.1.1.1 2006/05/12 15:14:54 veplaini Exp $
+ * $Id: fcr_3.c,v 1.1.1.1 2006/05/12 15:14:54 veplaini Exp $
+ */
+
+void fftw_hc2real_3(const fftw_real *real_input, const fftw_real *imag_input, fftw_real *output, int real_istride, int imag_istride, int ostride)
+{
+     fftw_real tmp5;
+     fftw_real tmp1;
+     fftw_real tmp2;
+     fftw_real tmp3;
+     fftw_real tmp4;
+     ASSERT_ALIGNED_DOUBLE;
+     tmp4 = imag_input[imag_istride];
+     tmp5 = K1_732050807 * tmp4;
+     tmp1 = real_input[0];
+     tmp2 = real_input[real_istride];
+     tmp3 = tmp1 - tmp2;
+     output[0] = tmp1 + (K2_000000000 * tmp2);
+     output[2 * ostride] = tmp3 + tmp5;
+     output[ostride] = tmp3 - tmp5;
+}
+
+fftw_codelet_desc fftw_hc2real_3_desc =
+{
+     "fftw_hc2real_3",
+     (void (*)()) fftw_hc2real_3,
+     3,
+     FFTW_BACKWARD,
+     FFTW_HC2REAL,
+     81,
+     0,
+     (const int *) 0,
+};