diff options
Diffstat (limited to 'src/sndobj/rfftw/fni_8.c')
| -rw-r--r-- | src/sndobj/rfftw/fni_8.c | 201 |
1 files changed, 0 insertions, 201 deletions
diff --git a/src/sndobj/rfftw/fni_8.c b/src/sndobj/rfftw/fni_8.c deleted file mode 100644 index 75857c5..0000000 --- a/src/sndobj/rfftw/fni_8.c +++ /dev/null @@ -1,201 +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 20:44:06 EST 1999 */
-
-#include <fftw-int.h>
-#include <fftw.h>
-
-/* Generated by: ./genfft -magic-alignment-check -magic-twiddle-load-all -magic-variables 4 -magic-loopi -notwiddleinv 8 */
-
-/*
- * This function contains 52 FP additions, 4 FP multiplications,
- * (or, 52 additions, 4 multiplications, 0 fused multiply/add),
- * 26 stack variables, and 32 memory accesses
- */
-static const fftw_real K707106781 = FFTW_KONST(+0.707106781186547524400844362104849039284835938);
-
-/*
- * Generator Id's :
- * $Id: fni_8.c,v 1.1.1.1 2006/05/12 15:14:59 veplaini Exp $
- * $Id: fni_8.c,v 1.1.1.1 2006/05/12 15:14:59 veplaini Exp $
- * $Id: fni_8.c,v 1.1.1.1 2006/05/12 15:14:59 veplaini Exp $
- */
-
-void fftwi_no_twiddle_8(const fftw_complex *input, fftw_complex *output, int istride, int ostride)
-{
- fftw_real tmp3;
- fftw_real tmp37;
- fftw_real tmp18;
- fftw_real tmp23;
- fftw_real tmp6;
- fftw_real tmp24;
- fftw_real tmp21;
- fftw_real tmp38;
- fftw_real tmp13;
- fftw_real tmp49;
- fftw_real tmp35;
- fftw_real tmp43;
- fftw_real tmp10;
- fftw_real tmp48;
- fftw_real tmp30;
- fftw_real tmp42;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp1;
- fftw_real tmp2;
- fftw_real tmp19;
- fftw_real tmp20;
- ASSERT_ALIGNED_DOUBLE;
- tmp1 = c_re(input[0]);
- tmp2 = c_re(input[4 * istride]);
- tmp3 = tmp1 + tmp2;
- tmp37 = tmp1 - tmp2;
- {
- fftw_real tmp16;
- fftw_real tmp17;
- fftw_real tmp4;
- fftw_real tmp5;
- ASSERT_ALIGNED_DOUBLE;
- tmp16 = c_im(input[0]);
- tmp17 = c_im(input[4 * istride]);
- tmp18 = tmp16 + tmp17;
- tmp23 = tmp16 - tmp17;
- tmp4 = c_re(input[2 * istride]);
- tmp5 = c_re(input[6 * istride]);
- tmp6 = tmp4 + tmp5;
- tmp24 = tmp4 - tmp5;
- }
- tmp19 = c_im(input[2 * istride]);
- tmp20 = c_im(input[6 * istride]);
- tmp21 = tmp19 + tmp20;
- tmp38 = tmp19 - tmp20;
- {
- fftw_real tmp11;
- fftw_real tmp12;
- fftw_real tmp31;
- fftw_real tmp32;
- fftw_real tmp33;
- fftw_real tmp34;
- ASSERT_ALIGNED_DOUBLE;
- tmp11 = c_re(input[7 * istride]);
- tmp12 = c_re(input[3 * istride]);
- tmp31 = tmp11 - tmp12;
- tmp32 = c_im(input[7 * istride]);
- tmp33 = c_im(input[3 * istride]);
- tmp34 = tmp32 - tmp33;
- tmp13 = tmp11 + tmp12;
- tmp49 = tmp32 + tmp33;
- tmp35 = tmp31 + tmp34;
- tmp43 = tmp34 - tmp31;
- }
- {
- fftw_real tmp8;
- fftw_real tmp9;
- fftw_real tmp26;
- fftw_real tmp27;
- fftw_real tmp28;
- fftw_real tmp29;
- ASSERT_ALIGNED_DOUBLE;
- tmp8 = c_re(input[istride]);
- tmp9 = c_re(input[5 * istride]);
- tmp26 = tmp8 - tmp9;
- tmp27 = c_im(input[istride]);
- tmp28 = c_im(input[5 * istride]);
- tmp29 = tmp27 - tmp28;
- tmp10 = tmp8 + tmp9;
- tmp48 = tmp27 + tmp28;
- tmp30 = tmp26 - tmp29;
- tmp42 = tmp26 + tmp29;
- }
- }
- {
- fftw_real tmp7;
- fftw_real tmp14;
- fftw_real tmp15;
- fftw_real tmp22;
- ASSERT_ALIGNED_DOUBLE;
- tmp7 = tmp3 + tmp6;
- tmp14 = tmp10 + tmp13;
- c_re(output[4 * ostride]) = tmp7 - tmp14;
- c_re(output[0]) = tmp7 + tmp14;
- tmp15 = tmp10 - tmp13;
- tmp22 = tmp18 - tmp21;
- c_im(output[2 * ostride]) = tmp15 + tmp22;
- c_im(output[6 * ostride]) = tmp22 - tmp15;
- }
- {
- fftw_real tmp47;
- fftw_real tmp50;
- fftw_real tmp51;
- fftw_real tmp52;
- ASSERT_ALIGNED_DOUBLE;
- tmp47 = tmp18 + tmp21;
- tmp50 = tmp48 + tmp49;
- c_im(output[4 * ostride]) = tmp47 - tmp50;
- c_im(output[0]) = tmp47 + tmp50;
- tmp51 = tmp3 - tmp6;
- tmp52 = tmp49 - tmp48;
- c_re(output[6 * ostride]) = tmp51 - tmp52;
- c_re(output[2 * ostride]) = tmp51 + tmp52;
- }
- {
- fftw_real tmp25;
- fftw_real tmp36;
- fftw_real tmp39;
- fftw_real tmp40;
- ASSERT_ALIGNED_DOUBLE;
- tmp25 = tmp23 - tmp24;
- tmp36 = K707106781 * (tmp30 - tmp35);
- c_im(output[7 * ostride]) = tmp25 - tmp36;
- c_im(output[3 * ostride]) = tmp25 + tmp36;
- tmp39 = tmp37 - tmp38;
- tmp40 = K707106781 * (tmp30 + tmp35);
- c_re(output[5 * ostride]) = tmp39 - tmp40;
- c_re(output[ostride]) = tmp39 + tmp40;
- }
- {
- fftw_real tmp45;
- fftw_real tmp46;
- fftw_real tmp41;
- fftw_real tmp44;
- ASSERT_ALIGNED_DOUBLE;
- tmp45 = tmp37 + tmp38;
- tmp46 = K707106781 * (tmp43 - tmp42);
- c_re(output[7 * ostride]) = tmp45 - tmp46;
- c_re(output[3 * ostride]) = tmp45 + tmp46;
- tmp41 = tmp24 + tmp23;
- tmp44 = K707106781 * (tmp42 + tmp43);
- c_im(output[5 * ostride]) = tmp41 - tmp44;
- c_im(output[ostride]) = tmp41 + tmp44;
- }
-}
-
-fftw_codelet_desc fftwi_no_twiddle_8_desc =
-{
- "fftwi_no_twiddle_8",
- (void (*)()) fftwi_no_twiddle_8,
- 8,
- FFTW_BACKWARD,
- FFTW_NOTW,
- 188,
- 0,
- (const int *) 0,
-};
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