From 416bd737074a287ea47106c73ea6bcfde40a75a8 Mon Sep 17 00:00:00 2001 From: John Glover Date: Fri, 24 Jun 2011 18:17:23 +0100 Subject: Change to using distutils. Currently only builds the simplsndobj module --- sndobj/rfftw/fni_5.c | 146 --------------------------------------------------- 1 file changed, 146 deletions(-) delete mode 100644 sndobj/rfftw/fni_5.c (limited to 'sndobj/rfftw/fni_5.c') diff --git a/sndobj/rfftw/fni_5.c b/sndobj/rfftw/fni_5.c deleted file mode 100644 index adcad0c..0000000 --- a/sndobj/rfftw/fni_5.c +++ /dev/null @@ -1,146 +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 20:44:04 EST 1999 */ - -#include -#include - -/* Generated by: ./genfft -magic-alignment-check -magic-twiddle-load-all -magic-variables 4 -magic-loopi -notwiddleinv 5 */ - -/* - * This function contains 32 FP additions, 12 FP multiplications, - * (or, 26 additions, 6 multiplications, 6 fused multiply/add), - * 16 stack variables, and 20 memory accesses - */ -static const fftw_real K250000000 = FFTW_KONST(+0.250000000000000000000000000000000000000000000); -static const fftw_real K951056516 = FFTW_KONST(+0.951056516295153572116439333379382143405698634); -static const fftw_real K587785252 = FFTW_KONST(+0.587785252292473129168705954639072768597652438); -static const fftw_real K559016994 = FFTW_KONST(+0.559016994374947424102293417182819058860154590); - -/* - * Generator Id's : - * $Id: fni_5.c,v 1.1.1.1 2006/05/12 15:14:45 veplaini Exp $ - * $Id: fni_5.c,v 1.1.1.1 2006/05/12 15:14:45 veplaini Exp $ - * $Id: fni_5.c,v 1.1.1.1 2006/05/12 15:14:45 veplaini Exp $ - */ - -void fftwi_no_twiddle_5(const fftw_complex *input, fftw_complex *output, int istride, int ostride) -{ - fftw_real tmp1; - fftw_real tmp27; - fftw_real tmp8; - fftw_real tmp10; - fftw_real tmp21; - fftw_real tmp22; - fftw_real tmp14; - fftw_real tmp28; - fftw_real tmp26; - fftw_real tmp17; - ASSERT_ALIGNED_DOUBLE; - tmp1 = c_re(input[0]); - tmp27 = c_im(input[0]); - { - fftw_real tmp2; - fftw_real tmp3; - fftw_real tmp4; - fftw_real tmp5; - fftw_real tmp6; - fftw_real tmp7; - ASSERT_ALIGNED_DOUBLE; - tmp2 = c_re(input[istride]); - tmp3 = c_re(input[4 * istride]); - tmp4 = tmp2 + tmp3; - tmp5 = c_re(input[2 * istride]); - tmp6 = c_re(input[3 * istride]); - tmp7 = tmp5 + tmp6; - tmp8 = tmp4 + tmp7; - tmp10 = K559016994 * (tmp4 - tmp7); - tmp21 = tmp2 - tmp3; - tmp22 = tmp5 - tmp6; - } - { - fftw_real tmp12; - fftw_real tmp13; - fftw_real tmp24; - fftw_real tmp15; - fftw_real tmp16; - fftw_real tmp25; - ASSERT_ALIGNED_DOUBLE; - tmp12 = c_im(input[istride]); - tmp13 = c_im(input[4 * istride]); - tmp24 = tmp12 + tmp13; - tmp15 = c_im(input[2 * istride]); - tmp16 = c_im(input[3 * istride]); - tmp25 = tmp15 + tmp16; - tmp14 = tmp12 - tmp13; - tmp28 = tmp24 + tmp25; - tmp26 = K559016994 * (tmp24 - tmp25); - tmp17 = tmp15 - tmp16; - } - c_re(output[0]) = tmp1 + tmp8; - { - fftw_real tmp18; - fftw_real tmp20; - fftw_real tmp11; - fftw_real tmp19; - fftw_real tmp9; - ASSERT_ALIGNED_DOUBLE; - tmp18 = (K587785252 * tmp14) - (K951056516 * tmp17); - tmp20 = (K951056516 * tmp14) + (K587785252 * tmp17); - tmp9 = tmp1 - (K250000000 * tmp8); - tmp11 = tmp9 - tmp10; - tmp19 = tmp10 + tmp9; - c_re(output[2 * ostride]) = tmp11 - tmp18; - c_re(output[3 * ostride]) = tmp11 + tmp18; - c_re(output[ostride]) = tmp19 - tmp20; - c_re(output[4 * ostride]) = tmp19 + tmp20; - } - c_im(output[0]) = tmp27 + tmp28; - { - fftw_real tmp23; - fftw_real tmp31; - fftw_real tmp30; - fftw_real tmp32; - fftw_real tmp29; - ASSERT_ALIGNED_DOUBLE; - tmp23 = (K951056516 * tmp21) + (K587785252 * tmp22); - tmp31 = (K587785252 * tmp21) - (K951056516 * tmp22); - tmp29 = tmp27 - (K250000000 * tmp28); - tmp30 = tmp26 + tmp29; - tmp32 = tmp29 - tmp26; - c_im(output[ostride]) = tmp23 + tmp30; - c_im(output[4 * ostride]) = tmp30 - tmp23; - c_im(output[2 * ostride]) = tmp31 + tmp32; - c_im(output[3 * ostride]) = tmp32 - tmp31; - } -} - -fftw_codelet_desc fftwi_no_twiddle_5_desc = -{ - "fftwi_no_twiddle_5", - (void (*)()) fftwi_no_twiddle_5, - 5, - FFTW_BACKWARD, - FFTW_NOTW, - 122, - 0, - (const int *) 0, -}; -- cgit v1.2.3