diff options
Diffstat (limited to 'src/sndobj/rfftw/frc_5.c')
| -rw-r--r-- | src/sndobj/rfftw/frc_5.c | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/src/sndobj/rfftw/frc_5.c b/src/sndobj/rfftw/frc_5.c deleted file mode 100644 index 41e9fc9..0000000 --- a/src/sndobj/rfftw/frc_5.c +++ /dev/null @@ -1,92 +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 20:43:53 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 5 */
-
-/*
- * This function contains 12 FP additions, 6 FP multiplications,
- * (or, 9 additions, 3 multiplications, 3 fused multiply/add),
- * 12 stack variables, and 10 memory accesses
- */
-static const fftw_real K250000000 = FFTW_KONST(+0.250000000000000000000000000000000000000000000);
-static const fftw_real K559016994 = FFTW_KONST(+0.559016994374947424102293417182819058860154590);
-static const fftw_real K587785252 = FFTW_KONST(+0.587785252292473129168705954639072768597652438);
-static const fftw_real K951056516 = FFTW_KONST(+0.951056516295153572116439333379382143405698634);
-
-/*
- * Generator Id's :
- * $Id: frc_5.c,v 1.1.1.1 2006/05/12 15:14:56 veplaini Exp $
- * $Id: frc_5.c,v 1.1.1.1 2006/05/12 15:14:56 veplaini Exp $
- * $Id: frc_5.c,v 1.1.1.1 2006/05/12 15:14:56 veplaini Exp $
- */
-
-void fftw_real2hc_5(const fftw_real *input, fftw_real *real_output, fftw_real *imag_output, int istride, int real_ostride, int imag_ostride)
-{
- fftw_real tmp10;
- fftw_real tmp7;
- fftw_real tmp8;
- fftw_real tmp3;
- fftw_real tmp11;
- fftw_real tmp6;
- fftw_real tmp9;
- fftw_real tmp12;
- ASSERT_ALIGNED_DOUBLE;
- tmp10 = input[0];
- {
- fftw_real tmp1;
- fftw_real tmp2;
- fftw_real tmp4;
- fftw_real tmp5;
- ASSERT_ALIGNED_DOUBLE;
- tmp1 = input[istride];
- tmp2 = input[4 * istride];
- tmp7 = tmp1 + tmp2;
- tmp4 = input[2 * istride];
- tmp5 = input[3 * istride];
- tmp8 = tmp4 + tmp5;
- tmp3 = tmp1 - tmp2;
- tmp11 = tmp7 + tmp8;
- tmp6 = tmp4 - tmp5;
- }
- imag_output[imag_ostride] = -((K951056516 * tmp3) + (K587785252 * tmp6));
- imag_output[2 * imag_ostride] = (K951056516 * tmp6) - (K587785252 * tmp3);
- real_output[0] = tmp10 + tmp11;
- tmp9 = K559016994 * (tmp7 - tmp8);
- tmp12 = tmp10 - (K250000000 * tmp11);
- real_output[real_ostride] = tmp9 + tmp12;
- real_output[2 * real_ostride] = tmp12 - tmp9;
-}
-
-fftw_codelet_desc fftw_real2hc_5_desc =
-{
- "fftw_real2hc_5",
- (void (*)()) fftw_real2hc_5,
- 5,
- FFTW_FORWARD,
- FFTW_REAL2HC,
- 112,
- 0,
- (const int *) 0,
-};
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