From 416bd737074a287ea47106c73ea6bcfde40a75a8 Mon Sep 17 00:00:00 2001
From: John Glover <glover.john@gmail.com>
Date: Fri, 24 Jun 2011 18:17:23 +0100
Subject: Change to using distutils.
Currently only builds the simplsndobj module
---
src/sndobj/rfftw/frc_11.c | 125 ++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 125 insertions(+)
create mode 100644 src/sndobj/rfftw/frc_11.c
(limited to 'src/sndobj/rfftw/frc_11.c')
diff --git a/src/sndobj/rfftw/frc_11.c b/src/sndobj/rfftw/frc_11.c
new file mode 100644
index 0000000..2b86e25
--- /dev/null
+++ b/src/sndobj/rfftw/frc_11.c
@@ -0,0 +1,125 @@
+/*
+ * 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 20:43:55 EST 1999 */
+
+#include <fftw-int.h>
+#include <fftw.h>
+
+/* Generated by: ./genfft -magic-alignment-check -magic-twiddle-load-all -magic-variables 4 -magic-loopi -real2hc 11 */
+
+/*
+ * This function contains 60 FP additions, 50 FP multiplications,
+ * (or, 60 additions, 50 multiplications, 0 fused multiply/add),
+ * 17 stack variables, and 22 memory accesses
+ */
+static const fftw_real K654860733 = FFTW_KONST(+0.654860733945285064056925072466293553183791199);
+static const fftw_real K142314838 = FFTW_KONST(+0.142314838273285140443792668616369668791051361);
+static const fftw_real K959492973 = FFTW_KONST(+0.959492973614497389890368057066327699062454848);
+static const fftw_real K415415013 = FFTW_KONST(+0.415415013001886425529274149229623203524004910);
+static const fftw_real K841253532 = FFTW_KONST(+0.841253532831181168861811648919367717513292498);
+static const fftw_real K989821441 = FFTW_KONST(+0.989821441880932732376092037776718787376519372);
+static const fftw_real K909631995 = FFTW_KONST(+0.909631995354518371411715383079028460060241051);
+static const fftw_real K281732556 = FFTW_KONST(+0.281732556841429697711417915346616899035777899);
+static const fftw_real K540640817 = FFTW_KONST(+0.540640817455597582107635954318691695431770608);
+static const fftw_real K755749574 = FFTW_KONST(+0.755749574354258283774035843972344420179717445);
+
+/*
+ * Generator Id's :
+ * $Id: frc_11.c,v 1.1.1.1 2006/05/12 15:14:56 veplaini Exp $
+ * $Id: frc_11.c,v 1.1.1.1 2006/05/12 15:14:56 veplaini Exp $
+ * $Id: frc_11.c,v 1.1.1.1 2006/05/12 15:14:56 veplaini Exp $
+ */
+
+void fftw_real2hc_11(const fftw_real *input, fftw_real *real_output, fftw_real *imag_output, int istride, int real_ostride, int imag_ostride)
+{
+ fftw_real tmp1;
+ fftw_real tmp4;
+ fftw_real tmp21;
+ fftw_real tmp16;
+ fftw_real tmp17;
+ fftw_real tmp13;
+ fftw_real tmp18;
+ fftw_real tmp10;
+ fftw_real tmp20;
+ fftw_real tmp7;
+ fftw_real tmp19;
+ fftw_real tmp11;
+ fftw_real tmp12;
+ ASSERT_ALIGNED_DOUBLE;
+ tmp1 = input[0];
+ {
+ fftw_real tmp2;
+ fftw_real tmp3;
+ fftw_real tmp14;
+ fftw_real tmp15;
+ ASSERT_ALIGNED_DOUBLE;
+ tmp2 = input[2 * istride];
+ tmp3 = input[9 * istride];
+ tmp4 = tmp2 + tmp3;
+ tmp21 = tmp3 - tmp2;
+ tmp14 = input[istride];
+ tmp15 = input[10 * istride];
+ tmp16 = tmp14 + tmp15;
+ tmp17 = tmp15 - tmp14;
+ }
+ tmp11 = input[3 * istride];
+ tmp12 = input[8 * istride];
+ tmp13 = tmp11 + tmp12;
+ tmp18 = tmp12 - tmp11;
+ {
+ fftw_real tmp8;
+ fftw_real tmp9;
+ fftw_real tmp5;
+ fftw_real tmp6;
+ ASSERT_ALIGNED_DOUBLE;
+ tmp8 = input[5 * istride];
+ tmp9 = input[6 * istride];
+ tmp10 = tmp8 + tmp9;
+ tmp20 = tmp9 - tmp8;
+ tmp5 = input[4 * istride];
+ tmp6 = input[7 * istride];
+ tmp7 = tmp5 + tmp6;
+ tmp19 = tmp6 - tmp5;
+ }
+ imag_output[4 * imag_ostride] = (K755749574 * tmp17) + (K540640817 * tmp18) + (K281732556 * tmp19) - (K909631995 * tmp20) - (K989821441 * tmp21);
+ imag_output[imag_ostride] = (K540640817 * tmp17) + (K909631995 * tmp21) + (K989821441 * tmp18) + (K755749574 * tmp19) + (K281732556 * tmp20);
+ imag_output[5 * imag_ostride] = (K281732556 * tmp17) + (K755749574 * tmp18) + (K989821441 * tmp20) - (K909631995 * tmp19) - (K540640817 * tmp21);
+ imag_output[2 * imag_ostride] = (K909631995 * tmp17) + (K755749574 * tmp21) - (K540640817 * tmp20) - (K989821441 * tmp19) - (K281732556 * tmp18);
+ imag_output[3 * imag_ostride] = (K989821441 * tmp17) + (K540640817 * tmp19) + (K755749574 * tmp20) - (K909631995 * tmp18) - (K281732556 * tmp21);
+ real_output[4 * real_ostride] = tmp1 + (K841253532 * tmp13) + (K415415013 * tmp10) - (K959492973 * tmp7) - (K142314838 * tmp4) - (K654860733 * tmp16);
+ real_output[5 * real_ostride] = tmp1 + (K841253532 * tmp4) + (K415415013 * tmp7) - (K142314838 * tmp10) - (K654860733 * tmp13) - (K959492973 * tmp16);
+ real_output[real_ostride] = tmp1 + (K841253532 * tmp16) + (K415415013 * tmp4) - (K959492973 * tmp10) - (K654860733 * tmp7) - (K142314838 * tmp13);
+ real_output[0] = tmp1 + tmp16 + tmp4 + tmp13 + tmp7 + tmp10;
+ real_output[3 * real_ostride] = tmp1 + (K415415013 * tmp13) + (K841253532 * tmp7) - (K654860733 * tmp10) - (K959492973 * tmp4) - (K142314838 * tmp16);
+ real_output[2 * real_ostride] = tmp1 + (K415415013 * tmp16) + (K841253532 * tmp10) - (K142314838 * tmp7) - (K959492973 * tmp13) - (K654860733 * tmp4);
+}
+
+fftw_codelet_desc fftw_real2hc_11_desc =
+{
+ "fftw_real2hc_11",
+ (void (*)()) fftw_real2hc_11,
+ 11,
+ FFTW_FORWARD,
+ FFTW_REAL2HC,
+ 244,
+ 0,
+ (const int *) 0,
+};
--
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