diff options
Diffstat (limited to 'src/sndobj/rfftw/fcr_12.c')
| -rw-r--r-- | src/sndobj/rfftw/fcr_12.c | 168 |
1 files changed, 0 insertions, 168 deletions
diff --git a/src/sndobj/rfftw/fcr_12.c b/src/sndobj/rfftw/fcr_12.c deleted file mode 100644 index effd9a0..0000000 --- a/src/sndobj/rfftw/fcr_12.c +++ /dev/null @@ -1,168 +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 20:44:23 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 12 */
-
-/*
- * This function contains 38 FP additions, 10 FP multiplications,
- * (or, 34 additions, 6 multiplications, 4 fused multiply/add),
- * 22 stack variables, and 24 memory accesses
- */
-static const fftw_real K1_732050807 = FFTW_KONST(+1.732050807568877293527446341505872366942805254);
-static const fftw_real K2_000000000 = FFTW_KONST(+2.000000000000000000000000000000000000000000000);
-
-/*
- * Generator Id's :
- * $Id: fcr_12.c,v 1.1.1.1 2006/05/12 15:15:01 veplaini Exp $
- * $Id: fcr_12.c,v 1.1.1.1 2006/05/12 15:15:01 veplaini Exp $
- * $Id: fcr_12.c,v 1.1.1.1 2006/05/12 15:15:01 veplaini Exp $
- */
-
-void fftw_hc2real_12(const fftw_real *real_input, const fftw_real *imag_input, fftw_real *output, int real_istride, int imag_istride, int ostride)
-{
- fftw_real tmp8;
- fftw_real tmp11;
- fftw_real tmp22;
- fftw_real tmp36;
- fftw_real tmp32;
- fftw_real tmp33;
- fftw_real tmp25;
- fftw_real tmp37;
- fftw_real tmp3;
- fftw_real tmp27;
- fftw_real tmp16;
- fftw_real tmp6;
- fftw_real tmp28;
- fftw_real tmp20;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp9;
- fftw_real tmp10;
- fftw_real tmp23;
- fftw_real tmp24;
- ASSERT_ALIGNED_DOUBLE;
- tmp8 = real_input[3 * real_istride];
- tmp9 = real_input[5 * real_istride];
- tmp10 = real_input[real_istride];
- tmp11 = tmp9 + tmp10;
- tmp22 = (K2_000000000 * tmp8) - tmp11;
- tmp36 = K1_732050807 * (tmp9 - tmp10);
- tmp32 = imag_input[3 * imag_istride];
- tmp23 = imag_input[5 * imag_istride];
- tmp24 = imag_input[imag_istride];
- tmp33 = tmp23 + tmp24;
- tmp25 = K1_732050807 * (tmp23 - tmp24);
- tmp37 = (K2_000000000 * tmp32) + tmp33;
- }
- {
- fftw_real tmp15;
- fftw_real tmp1;
- fftw_real tmp2;
- fftw_real tmp13;
- fftw_real tmp14;
- ASSERT_ALIGNED_DOUBLE;
- tmp14 = imag_input[4 * imag_istride];
- tmp15 = K1_732050807 * tmp14;
- tmp1 = real_input[0];
- tmp2 = real_input[4 * real_istride];
- tmp13 = tmp1 - tmp2;
- tmp3 = tmp1 + (K2_000000000 * tmp2);
- tmp27 = tmp13 - tmp15;
- tmp16 = tmp13 + tmp15;
- }
- {
- fftw_real tmp19;
- fftw_real tmp4;
- fftw_real tmp5;
- fftw_real tmp17;
- fftw_real tmp18;
- ASSERT_ALIGNED_DOUBLE;
- tmp18 = imag_input[2 * imag_istride];
- tmp19 = K1_732050807 * tmp18;
- tmp4 = real_input[6 * real_istride];
- tmp5 = real_input[2 * real_istride];
- tmp17 = tmp4 - tmp5;
- tmp6 = tmp4 + (K2_000000000 * tmp5);
- tmp28 = tmp17 + tmp19;
- tmp20 = tmp17 - tmp19;
- }
- {
- fftw_real tmp7;
- fftw_real tmp12;
- fftw_real tmp39;
- fftw_real tmp40;
- ASSERT_ALIGNED_DOUBLE;
- tmp7 = tmp3 + tmp6;
- tmp12 = K2_000000000 * (tmp8 + tmp11);
- output[6 * ostride] = tmp7 - tmp12;
- output[0] = tmp7 + tmp12;
- {
- fftw_real tmp31;
- fftw_real tmp34;
- fftw_real tmp21;
- fftw_real tmp26;
- ASSERT_ALIGNED_DOUBLE;
- tmp31 = tmp3 - tmp6;
- tmp34 = K2_000000000 * (tmp32 - tmp33);
- output[9 * ostride] = tmp31 - tmp34;
- output[3 * ostride] = tmp31 + tmp34;
- tmp21 = tmp16 + tmp20;
- tmp26 = tmp22 - tmp25;
- output[2 * ostride] = tmp21 - tmp26;
- output[8 * ostride] = tmp21 + tmp26;
- }
- tmp39 = tmp16 - tmp20;
- tmp40 = tmp37 - tmp36;
- output[5 * ostride] = tmp39 - tmp40;
- output[11 * ostride] = tmp39 + tmp40;
- {
- fftw_real tmp35;
- fftw_real tmp38;
- fftw_real tmp29;
- fftw_real tmp30;
- ASSERT_ALIGNED_DOUBLE;
- tmp35 = tmp27 - tmp28;
- tmp38 = tmp36 + tmp37;
- output[ostride] = tmp35 - tmp38;
- output[7 * ostride] = tmp35 + tmp38;
- tmp29 = tmp27 + tmp28;
- tmp30 = tmp22 + tmp25;
- output[10 * ostride] = tmp29 - tmp30;
- output[4 * ostride] = tmp29 + tmp30;
- }
- }
-}
-
-fftw_codelet_desc fftw_hc2real_12_desc =
-{
- "fftw_hc2real_12",
- (void (*)()) fftw_hc2real_12,
- 12,
- FFTW_BACKWARD,
- FFTW_HC2REAL,
- 279,
- 0,
- (const int *) 0,
-};
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