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/fcr_14.c | 175 ---------------------------------------------- 1 file changed, 175 deletions(-) delete mode 100644 src/sndobj/rfftw/fcr_14.c (limited to 'src/sndobj/rfftw/fcr_14.c') diff --git a/src/sndobj/rfftw/fcr_14.c b/src/sndobj/rfftw/fcr_14.c deleted file mode 100644 index 8f3492a..0000000 --- a/src/sndobj/rfftw/fcr_14.c +++ /dev/null @@ -1,175 +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 20:44:25 EST 1999 */ - -#include -#include - -/* Generated by: ./genfft -magic-alignment-check -magic-twiddle-load-all -magic-variables 4 -magic-loopi -hc2real 14 */ - -/* - * This function contains 62 FP additions, 38 FP multiplications, - * (or, 60 additions, 36 multiplications, 2 fused multiply/add), - * 24 stack variables, and 28 memory accesses - */ -static const fftw_real K445041867 = FFTW_KONST(+0.445041867912628808577805128993589518932711138); -static const fftw_real K1_801937735 = FFTW_KONST(+1.801937735804838252472204639014890102331838324); -static const fftw_real K1_246979603 = FFTW_KONST(+1.246979603717467061050009768008479621264549462); -static const fftw_real K867767478 = FFTW_KONST(+0.867767478235116240951536665696717509219981456); -static const fftw_real K1_949855824 = FFTW_KONST(+1.949855824363647214036263365987862434465571601); -static const fftw_real K1_563662964 = FFTW_KONST(+1.563662964936059617416889053348115500464669037); -static const fftw_real K2_000000000 = FFTW_KONST(+2.000000000000000000000000000000000000000000000); - -/* - * Generator Id's : - * $Id: fcr_14.c,v 1.1.1.1 2006/05/12 15:14:45 veplaini Exp $ - * $Id: fcr_14.c,v 1.1.1.1 2006/05/12 15:14:45 veplaini Exp $ - * $Id: fcr_14.c,v 1.1.1.1 2006/05/12 15:14:45 veplaini Exp $ - */ - -void fftw_hc2real_14(const fftw_real *real_input, const fftw_real *imag_input, fftw_real *output, int real_istride, int imag_istride, int ostride) -{ - fftw_real tmp3; - fftw_real tmp13; - fftw_real tmp6; - fftw_real tmp14; - fftw_real tmp26; - fftw_real tmp35; - fftw_real tmp23; - fftw_real tmp34; - fftw_real tmp12; - fftw_real tmp16; - fftw_real tmp20; - fftw_real tmp33; - fftw_real tmp9; - fftw_real tmp15; - fftw_real tmp1; - fftw_real tmp2; - ASSERT_ALIGNED_DOUBLE; - tmp1 = real_input[0]; - tmp2 = real_input[7 * real_istride]; - tmp3 = tmp1 - tmp2; - tmp13 = tmp1 + tmp2; - { - fftw_real tmp4; - fftw_real tmp5; - fftw_real tmp24; - fftw_real tmp25; - ASSERT_ALIGNED_DOUBLE; - tmp4 = real_input[2 * real_istride]; - tmp5 = real_input[5 * real_istride]; - tmp6 = tmp4 - tmp5; - tmp14 = tmp4 + tmp5; - tmp24 = imag_input[2 * imag_istride]; - tmp25 = imag_input[5 * imag_istride]; - tmp26 = tmp24 - tmp25; - tmp35 = tmp24 + tmp25; - } - { - fftw_real tmp21; - fftw_real tmp22; - fftw_real tmp10; - fftw_real tmp11; - ASSERT_ALIGNED_DOUBLE; - tmp21 = imag_input[6 * imag_istride]; - tmp22 = imag_input[imag_istride]; - tmp23 = tmp21 - tmp22; - tmp34 = tmp21 + tmp22; - tmp10 = real_input[6 * real_istride]; - tmp11 = real_input[real_istride]; - tmp12 = tmp10 - tmp11; - tmp16 = tmp10 + tmp11; - } - { - fftw_real tmp18; - fftw_real tmp19; - fftw_real tmp7; - fftw_real tmp8; - ASSERT_ALIGNED_DOUBLE; - tmp18 = imag_input[4 * imag_istride]; - tmp19 = imag_input[3 * imag_istride]; - tmp20 = tmp18 - tmp19; - tmp33 = tmp18 + tmp19; - tmp7 = real_input[4 * real_istride]; - tmp8 = real_input[3 * real_istride]; - tmp9 = tmp7 - tmp8; - tmp15 = tmp7 + tmp8; - } - { - fftw_real tmp38; - fftw_real tmp37; - fftw_real tmp29; - fftw_real tmp28; - ASSERT_ALIGNED_DOUBLE; - output[7 * ostride] = tmp3 + (K2_000000000 * (tmp6 + tmp9 + tmp12)); - tmp38 = (K1_563662964 * tmp35) + (K1_949855824 * tmp33) + (K867767478 * tmp34); - tmp37 = tmp3 + (K1_246979603 * tmp6) - (K1_801937735 * tmp12) - (K445041867 * tmp9); - output[ostride] = tmp37 - tmp38; - output[13 * ostride] = tmp37 + tmp38; - { - fftw_real tmp40; - fftw_real tmp39; - fftw_real tmp36; - fftw_real tmp32; - ASSERT_ALIGNED_DOUBLE; - tmp40 = (K867767478 * tmp33) + (K1_563662964 * tmp34) - (K1_949855824 * tmp35); - tmp39 = tmp3 + (K1_246979603 * tmp12) - (K1_801937735 * tmp9) - (K445041867 * tmp6); - output[5 * ostride] = tmp39 - tmp40; - output[9 * ostride] = tmp39 + tmp40; - tmp36 = (K1_563662964 * tmp33) - (K1_949855824 * tmp34) - (K867767478 * tmp35); - tmp32 = tmp3 + (K1_246979603 * tmp9) - (K445041867 * tmp12) - (K1_801937735 * tmp6); - output[11 * ostride] = tmp32 - tmp36; - output[3 * ostride] = tmp32 + tmp36; - } - output[0] = tmp13 + (K2_000000000 * (tmp14 + tmp15 + tmp16)); - tmp29 = (K867767478 * tmp20) + (K1_563662964 * tmp23) - (K1_949855824 * tmp26); - tmp28 = tmp13 + (K1_246979603 * tmp16) - (K1_801937735 * tmp15) - (K445041867 * tmp14); - output[12 * ostride] = tmp28 - tmp29; - output[2 * ostride] = tmp28 + tmp29; - { - fftw_real tmp31; - fftw_real tmp30; - fftw_real tmp27; - fftw_real tmp17; - ASSERT_ALIGNED_DOUBLE; - tmp31 = (K1_563662964 * tmp26) + (K1_949855824 * tmp20) + (K867767478 * tmp23); - tmp30 = tmp13 + (K1_246979603 * tmp14) - (K1_801937735 * tmp16) - (K445041867 * tmp15); - output[8 * ostride] = tmp30 - tmp31; - output[6 * ostride] = tmp30 + tmp31; - tmp27 = (K1_563662964 * tmp20) - (K1_949855824 * tmp23) - (K867767478 * tmp26); - tmp17 = tmp13 + (K1_246979603 * tmp15) - (K445041867 * tmp16) - (K1_801937735 * tmp14); - output[4 * ostride] = tmp17 - tmp27; - output[10 * ostride] = tmp17 + tmp27; - } - } -} - -fftw_codelet_desc fftw_hc2real_14_desc = -{ - "fftw_hc2real_14", - (void (*)()) fftw_hc2real_14, - 14, - FFTW_BACKWARD, - FFTW_HC2REAL, - 323, - 0, - (const int *) 0, -}; -- cgit v1.2.3