From 39e0005e226ed6f04562e9d5d7548782fef81c20 Mon Sep 17 00:00:00 2001 From: John Glover Date: Tue, 21 Aug 2012 18:31:07 +0100 Subject: [sndobj] Update SndObj to use FFTW v3 (was using v2). Remove unused SndObj files. Whitespace clean up. --- src/sndobj/rfftw/fn_7.c | 170 ------------------------------------------------ 1 file changed, 170 deletions(-) delete mode 100644 src/sndobj/rfftw/fn_7.c (limited to 'src/sndobj/rfftw/fn_7.c') diff --git a/src/sndobj/rfftw/fn_7.c b/src/sndobj/rfftw/fn_7.c deleted file mode 100644 index c852679..0000000 --- a/src/sndobj/rfftw/fn_7.c +++ /dev/null @@ -1,170 +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 20:43:47 EST 1999 */ - -#include -#include - -/* Generated by: ./genfft -magic-alignment-check -magic-twiddle-load-all -magic-variables 4 -magic-loopi -notwiddle 7 */ - -/* - * This function contains 60 FP additions, 36 FP multiplications, - * (or, 60 additions, 36 multiplications, 0 fused multiply/add), - * 22 stack variables, and 28 memory accesses - */ -static const fftw_real K222520933 = FFTW_KONST(+0.222520933956314404288902564496794759466355569); -static const fftw_real K900968867 = FFTW_KONST(+0.900968867902419126236102319507445051165919162); -static const fftw_real K623489801 = FFTW_KONST(+0.623489801858733530525004884004239810632274731); -static const fftw_real K433883739 = FFTW_KONST(+0.433883739117558120475768332848358754609990728); -static const fftw_real K974927912 = FFTW_KONST(+0.974927912181823607018131682993931217232785801); -static const fftw_real K781831482 = FFTW_KONST(+0.781831482468029808708444526674057750232334519); - -/* - * Generator Id's : - * $Id: fn_7.c,v 1.1.1.1 2006/05/12 15:14:58 veplaini Exp $ - * $Id: fn_7.c,v 1.1.1.1 2006/05/12 15:14:58 veplaini Exp $ - * $Id: fn_7.c,v 1.1.1.1 2006/05/12 15:14:58 veplaini Exp $ - */ - -void fftw_no_twiddle_7(const fftw_complex *input, fftw_complex *output, int istride, int ostride) -{ - fftw_real tmp1; - fftw_real tmp30; - fftw_real tmp4; - fftw_real tmp26; - fftw_real tmp14; - fftw_real tmp33; - fftw_real tmp7; - fftw_real tmp28; - fftw_real tmp20; - fftw_real tmp31; - fftw_real tmp10; - fftw_real tmp27; - fftw_real tmp17; - fftw_real tmp32; - ASSERT_ALIGNED_DOUBLE; - tmp1 = c_re(input[0]); - tmp30 = c_im(input[0]); - { - fftw_real tmp2; - fftw_real tmp3; - fftw_real tmp12; - fftw_real tmp13; - ASSERT_ALIGNED_DOUBLE; - tmp2 = c_re(input[istride]); - tmp3 = c_re(input[6 * istride]); - tmp4 = tmp2 + tmp3; - tmp26 = tmp3 - tmp2; - tmp12 = c_im(input[istride]); - tmp13 = c_im(input[6 * istride]); - tmp14 = tmp12 - tmp13; - tmp33 = tmp12 + tmp13; - } - { - fftw_real tmp5; - fftw_real tmp6; - fftw_real tmp18; - fftw_real tmp19; - ASSERT_ALIGNED_DOUBLE; - tmp5 = c_re(input[2 * istride]); - tmp6 = c_re(input[5 * istride]); - tmp7 = tmp5 + tmp6; - tmp28 = tmp6 - tmp5; - tmp18 = c_im(input[2 * istride]); - tmp19 = c_im(input[5 * istride]); - tmp20 = tmp18 - tmp19; - tmp31 = tmp18 + tmp19; - } - { - fftw_real tmp8; - fftw_real tmp9; - fftw_real tmp15; - fftw_real tmp16; - ASSERT_ALIGNED_DOUBLE; - tmp8 = c_re(input[3 * istride]); - tmp9 = c_re(input[4 * istride]); - tmp10 = tmp8 + tmp9; - tmp27 = tmp9 - tmp8; - tmp15 = c_im(input[3 * istride]); - tmp16 = c_im(input[4 * istride]); - tmp17 = tmp15 - tmp16; - tmp32 = tmp15 + tmp16; - } - { - fftw_real tmp23; - fftw_real tmp22; - fftw_real tmp35; - fftw_real tmp36; - ASSERT_ALIGNED_DOUBLE; - c_re(output[0]) = tmp1 + tmp4 + tmp7 + tmp10; - tmp23 = (K781831482 * tmp14) + (K974927912 * tmp20) + (K433883739 * tmp17); - tmp22 = tmp1 + (K623489801 * tmp4) - (K900968867 * tmp10) - (K222520933 * tmp7); - c_re(output[6 * ostride]) = tmp22 - tmp23; - c_re(output[ostride]) = tmp22 + tmp23; - { - fftw_real tmp25; - fftw_real tmp24; - fftw_real tmp21; - fftw_real tmp11; - ASSERT_ALIGNED_DOUBLE; - tmp25 = (K433883739 * tmp14) + (K974927912 * tmp17) - (K781831482 * tmp20); - tmp24 = tmp1 + (K623489801 * tmp7) - (K222520933 * tmp10) - (K900968867 * tmp4); - c_re(output[4 * ostride]) = tmp24 - tmp25; - c_re(output[3 * ostride]) = tmp24 + tmp25; - tmp21 = (K974927912 * tmp14) - (K781831482 * tmp17) - (K433883739 * tmp20); - tmp11 = tmp1 + (K623489801 * tmp10) - (K900968867 * tmp7) - (K222520933 * tmp4); - c_re(output[5 * ostride]) = tmp11 - tmp21; - c_re(output[2 * ostride]) = tmp11 + tmp21; - } - c_im(output[0]) = tmp30 + tmp33 + tmp31 + tmp32; - tmp35 = (K781831482 * tmp26) + (K974927912 * tmp28) + (K433883739 * tmp27); - tmp36 = tmp30 + (K623489801 * tmp33) - (K900968867 * tmp32) - (K222520933 * tmp31); - c_im(output[ostride]) = tmp35 + tmp36; - c_im(output[6 * ostride]) = tmp36 - tmp35; - { - fftw_real tmp29; - fftw_real tmp34; - fftw_real tmp37; - fftw_real tmp38; - ASSERT_ALIGNED_DOUBLE; - tmp29 = (K433883739 * tmp26) + (K974927912 * tmp27) - (K781831482 * tmp28); - tmp34 = tmp30 + (K623489801 * tmp31) - (K222520933 * tmp32) - (K900968867 * tmp33); - c_im(output[3 * ostride]) = tmp29 + tmp34; - c_im(output[4 * ostride]) = tmp34 - tmp29; - tmp37 = (K974927912 * tmp26) - (K781831482 * tmp27) - (K433883739 * tmp28); - tmp38 = tmp30 + (K623489801 * tmp32) - (K900968867 * tmp31) - (K222520933 * tmp33); - c_im(output[2 * ostride]) = tmp37 + tmp38; - c_im(output[5 * ostride]) = tmp38 - tmp37; - } - } -} - -fftw_codelet_desc fftw_no_twiddle_7_desc = -{ - "fftw_no_twiddle_7", - (void (*)()) fftw_no_twiddle_7, - 7, - FFTW_FORWARD, - FFTW_NOTW, - 155, - 0, - (const int *) 0, -}; 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