diff options
Diffstat (limited to 'src/sndobj/rfftw/fcr_7.c')
| -rw-r--r-- | src/sndobj/rfftw/fcr_7.c | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/src/sndobj/rfftw/fcr_7.c b/src/sndobj/rfftw/fcr_7.c deleted file mode 100644 index 311fd7f..0000000 --- a/src/sndobj/rfftw/fcr_7.c +++ /dev/null @@ -1,96 +0,0 @@ -/*
- * 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 20:44:19 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 7 */
-
-/*
- * This function contains 24 FP additions, 19 FP multiplications,
- * (or, 23 additions, 18 multiplications, 1 fused multiply/add),
- * 13 stack variables, and 14 memory accesses
- */
-static const fftw_real K2_000000000 = FFTW_KONST(+2.000000000000000000000000000000000000000000000);
-static const fftw_real K1_801937735 = FFTW_KONST(+1.801937735804838252472204639014890102331838324);
-static const fftw_real K445041867 = FFTW_KONST(+0.445041867912628808577805128993589518932711138);
-static const fftw_real K1_246979603 = FFTW_KONST(+1.246979603717467061050009768008479621264549462);
-static const fftw_real K867767478 = FFTW_KONST(+0.867767478235116240951536665696717509219981456);
-static const fftw_real K1_949855824 = FFTW_KONST(+1.949855824363647214036263365987862434465571601);
-static const fftw_real K1_563662964 = FFTW_KONST(+1.563662964936059617416889053348115500464669037);
-
-/*
- * Generator Id's :
- * $Id: fcr_7.c,v 1.1.1.1 2006/05/12 15:14:46 veplaini Exp $
- * $Id: fcr_7.c,v 1.1.1.1 2006/05/12 15:14:46 veplaini Exp $
- * $Id: fcr_7.c,v 1.1.1.1 2006/05/12 15:14:46 veplaini Exp $
- */
-
-void fftw_hc2real_7(const fftw_real *real_input, const fftw_real *imag_input, fftw_real *output, int real_istride, int imag_istride, int ostride)
-{
- fftw_real tmp9;
- fftw_real tmp13;
- fftw_real tmp11;
- fftw_real tmp1;
- fftw_real tmp4;
- fftw_real tmp2;
- fftw_real tmp3;
- fftw_real tmp5;
- fftw_real tmp12;
- fftw_real tmp10;
- fftw_real tmp6;
- fftw_real tmp8;
- fftw_real tmp7;
- ASSERT_ALIGNED_DOUBLE;
- tmp6 = imag_input[2 * imag_istride];
- tmp8 = imag_input[imag_istride];
- tmp7 = imag_input[3 * imag_istride];
- tmp9 = (K1_563662964 * tmp6) - (K1_949855824 * tmp7) - (K867767478 * tmp8);
- tmp13 = (K867767478 * tmp6) + (K1_563662964 * tmp7) - (K1_949855824 * tmp8);
- tmp11 = (K1_563662964 * tmp8) + (K1_949855824 * tmp6) + (K867767478 * tmp7);
- tmp1 = real_input[0];
- tmp4 = real_input[3 * real_istride];
- tmp2 = real_input[real_istride];
- tmp3 = real_input[2 * real_istride];
- tmp5 = tmp1 + (K1_246979603 * tmp3) - (K445041867 * tmp4) - (K1_801937735 * tmp2);
- tmp12 = tmp1 + (K1_246979603 * tmp4) - (K1_801937735 * tmp3) - (K445041867 * tmp2);
- tmp10 = tmp1 + (K1_246979603 * tmp2) - (K1_801937735 * tmp4) - (K445041867 * tmp3);
- output[4 * ostride] = tmp5 - tmp9;
- output[3 * ostride] = tmp5 + tmp9;
- output[0] = tmp1 + (K2_000000000 * (tmp2 + tmp3 + tmp4));
- output[2 * ostride] = tmp12 + tmp13;
- output[5 * ostride] = tmp12 - tmp13;
- output[6 * ostride] = tmp10 + tmp11;
- output[ostride] = tmp10 - tmp11;
-}
-
-fftw_codelet_desc fftw_hc2real_7_desc =
-{
- "fftw_hc2real_7",
- (void (*)()) fftw_hc2real_7,
- 7,
- FFTW_BACKWARD,
- FFTW_HC2REAL,
- 169,
- 0,
- (const int *) 0,
-};
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