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/ftwi_10.c | 375 --------------------------------------------- 1 file changed, 375 deletions(-) delete mode 100644 src/sndobj/rfftw/ftwi_10.c (limited to 'src/sndobj/rfftw/ftwi_10.c') diff --git a/src/sndobj/rfftw/ftwi_10.c b/src/sndobj/rfftw/ftwi_10.c deleted file mode 100644 index 7a9595c..0000000 --- a/src/sndobj/rfftw/ftwi_10.c +++ /dev/null @@ -1,375 +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 20:44:59 EST 1999 */ - -#include -#include - -/* Generated by: ./genfft -magic-alignment-check -magic-twiddle-load-all -magic-variables 4 -magic-loopi -twiddleinv 10 */ - -/* - * This function contains 102 FP additions, 60 FP multiplications, - * (or, 72 additions, 30 multiplications, 30 fused multiply/add), - * 42 stack variables, and 40 memory accesses - */ -static const fftw_real K951056516 = FFTW_KONST(+0.951056516295153572116439333379382143405698634); -static const fftw_real K587785252 = FFTW_KONST(+0.587785252292473129168705954639072768597652438); -static const fftw_real K250000000 = FFTW_KONST(+0.250000000000000000000000000000000000000000000); -static const fftw_real K559016994 = FFTW_KONST(+0.559016994374947424102293417182819058860154590); - -/* - * Generator Id's : - * $Id: ftwi_10.c,v 1.1.1.1 2006/05/12 15:14:56 veplaini Exp $ - * $Id: ftwi_10.c,v 1.1.1.1 2006/05/12 15:14:56 veplaini Exp $ - * $Id: ftwi_10.c,v 1.1.1.1 2006/05/12 15:14:56 veplaini Exp $ - */ - -void fftwi_twiddle_10(fftw_complex *A, const fftw_complex *W, int iostride, int m, int dist) -{ - int i; - fftw_complex *inout; - inout = A; - for (i = m; i > 0; i = i - 1, inout = inout + dist, W = W + 9) { - fftw_real tmp7; - fftw_real tmp55; - fftw_real tmp100; - fftw_real tmp115; - fftw_real tmp41; - fftw_real tmp52; - fftw_real tmp53; - fftw_real tmp59; - fftw_real tmp60; - fftw_real tmp61; - fftw_real tmp75; - fftw_real tmp78; - fftw_real tmp113; - fftw_real tmp89; - fftw_real tmp90; - fftw_real tmp96; - fftw_real tmp18; - fftw_real tmp29; - fftw_real tmp30; - fftw_real tmp56; - fftw_real tmp57; - fftw_real tmp58; - fftw_real tmp68; - fftw_real tmp71; - fftw_real tmp112; - fftw_real tmp86; - fftw_real tmp87; - fftw_real tmp95; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp1; - fftw_real tmp99; - fftw_real tmp6; - fftw_real tmp98; - ASSERT_ALIGNED_DOUBLE; - tmp1 = c_re(inout[0]); - tmp99 = c_im(inout[0]); - { - fftw_real tmp3; - fftw_real tmp5; - fftw_real tmp2; - fftw_real tmp4; - ASSERT_ALIGNED_DOUBLE; - tmp3 = c_re(inout[5 * iostride]); - tmp5 = c_im(inout[5 * iostride]); - tmp2 = c_re(W[4]); - tmp4 = c_im(W[4]); - tmp6 = (tmp2 * tmp3) + (tmp4 * tmp5); - tmp98 = (tmp2 * tmp5) - (tmp4 * tmp3); - } - tmp7 = tmp1 - tmp6; - tmp55 = tmp1 + tmp6; - tmp100 = tmp98 + tmp99; - tmp115 = tmp99 - tmp98; - } - { - fftw_real tmp35; - fftw_real tmp73; - fftw_real tmp51; - fftw_real tmp77; - fftw_real tmp40; - fftw_real tmp74; - fftw_real tmp46; - fftw_real tmp76; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp32; - fftw_real tmp34; - fftw_real tmp31; - fftw_real tmp33; - ASSERT_ALIGNED_DOUBLE; - tmp32 = c_re(inout[4 * iostride]); - tmp34 = c_im(inout[4 * iostride]); - tmp31 = c_re(W[3]); - tmp33 = c_im(W[3]); - tmp35 = (tmp31 * tmp32) + (tmp33 * tmp34); - tmp73 = (tmp31 * tmp34) - (tmp33 * tmp32); - } - { - fftw_real tmp48; - fftw_real tmp50; - fftw_real tmp47; - fftw_real tmp49; - ASSERT_ALIGNED_DOUBLE; - tmp48 = c_re(inout[iostride]); - tmp50 = c_im(inout[iostride]); - tmp47 = c_re(W[0]); - tmp49 = c_im(W[0]); - tmp51 = (tmp47 * tmp48) + (tmp49 * tmp50); - tmp77 = (tmp47 * tmp50) - (tmp49 * tmp48); - } - { - fftw_real tmp37; - fftw_real tmp39; - fftw_real tmp36; - fftw_real tmp38; - ASSERT_ALIGNED_DOUBLE; - tmp37 = c_re(inout[9 * iostride]); - tmp39 = c_im(inout[9 * iostride]); - tmp36 = c_re(W[8]); - tmp38 = c_im(W[8]); - tmp40 = (tmp36 * tmp37) + (tmp38 * tmp39); - tmp74 = (tmp36 * tmp39) - (tmp38 * tmp37); - } - { - fftw_real tmp43; - fftw_real tmp45; - fftw_real tmp42; - fftw_real tmp44; - ASSERT_ALIGNED_DOUBLE; - tmp43 = c_re(inout[6 * iostride]); - tmp45 = c_im(inout[6 * iostride]); - tmp42 = c_re(W[5]); - tmp44 = c_im(W[5]); - tmp46 = (tmp42 * tmp43) + (tmp44 * tmp45); - tmp76 = (tmp42 * tmp45) - (tmp44 * tmp43); - } - tmp41 = tmp35 - tmp40; - tmp52 = tmp46 - tmp51; - tmp53 = tmp41 + tmp52; - tmp59 = tmp35 + tmp40; - tmp60 = tmp46 + tmp51; - tmp61 = tmp59 + tmp60; - tmp75 = tmp73 - tmp74; - tmp78 = tmp76 - tmp77; - tmp113 = tmp75 + tmp78; - tmp89 = tmp73 + tmp74; - tmp90 = tmp76 + tmp77; - tmp96 = tmp89 + tmp90; - } - { - fftw_real tmp12; - fftw_real tmp66; - fftw_real tmp28; - fftw_real tmp70; - fftw_real tmp17; - fftw_real tmp67; - fftw_real tmp23; - fftw_real tmp69; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp9; - fftw_real tmp11; - fftw_real tmp8; - fftw_real tmp10; - ASSERT_ALIGNED_DOUBLE; - tmp9 = c_re(inout[2 * iostride]); - tmp11 = c_im(inout[2 * iostride]); - tmp8 = c_re(W[1]); - tmp10 = c_im(W[1]); - tmp12 = (tmp8 * tmp9) + (tmp10 * tmp11); - tmp66 = (tmp8 * tmp11) - (tmp10 * tmp9); - } - { - fftw_real tmp25; - fftw_real tmp27; - fftw_real tmp24; - fftw_real tmp26; - ASSERT_ALIGNED_DOUBLE; - tmp25 = c_re(inout[3 * iostride]); - tmp27 = c_im(inout[3 * iostride]); - tmp24 = c_re(W[2]); - tmp26 = c_im(W[2]); - tmp28 = (tmp24 * tmp25) + (tmp26 * tmp27); - tmp70 = (tmp24 * tmp27) - (tmp26 * tmp25); - } - { - fftw_real tmp14; - fftw_real tmp16; - fftw_real tmp13; - fftw_real tmp15; - ASSERT_ALIGNED_DOUBLE; - tmp14 = c_re(inout[7 * iostride]); - tmp16 = c_im(inout[7 * iostride]); - tmp13 = c_re(W[6]); - tmp15 = c_im(W[6]); - tmp17 = (tmp13 * tmp14) + (tmp15 * tmp16); - tmp67 = (tmp13 * tmp16) - (tmp15 * tmp14); - } - { - fftw_real tmp20; - fftw_real tmp22; - fftw_real tmp19; - fftw_real tmp21; - ASSERT_ALIGNED_DOUBLE; - tmp20 = c_re(inout[8 * iostride]); - tmp22 = c_im(inout[8 * iostride]); - tmp19 = c_re(W[7]); - tmp21 = c_im(W[7]); - tmp23 = (tmp19 * tmp20) + (tmp21 * tmp22); - tmp69 = (tmp19 * tmp22) - (tmp21 * tmp20); - } - tmp18 = tmp12 - tmp17; - tmp29 = tmp23 - tmp28; - tmp30 = tmp18 + tmp29; - tmp56 = tmp12 + tmp17; - tmp57 = tmp23 + tmp28; - tmp58 = tmp56 + tmp57; - tmp68 = tmp66 - tmp67; - tmp71 = tmp69 - tmp70; - tmp112 = tmp68 + tmp71; - tmp86 = tmp66 + tmp67; - tmp87 = tmp69 + tmp70; - tmp95 = tmp86 + tmp87; - } - { - fftw_real tmp64; - fftw_real tmp54; - fftw_real tmp63; - fftw_real tmp80; - fftw_real tmp82; - fftw_real tmp72; - fftw_real tmp79; - fftw_real tmp81; - fftw_real tmp65; - ASSERT_ALIGNED_DOUBLE; - tmp64 = K559016994 * (tmp30 - tmp53); - tmp54 = tmp30 + tmp53; - tmp63 = tmp7 - (K250000000 * tmp54); - tmp72 = tmp68 - tmp71; - tmp79 = tmp75 - tmp78; - tmp80 = (K587785252 * tmp72) - (K951056516 * tmp79); - tmp82 = (K951056516 * tmp72) + (K587785252 * tmp79); - c_re(inout[5 * iostride]) = tmp7 + tmp54; - tmp81 = tmp64 + tmp63; - c_re(inout[iostride]) = tmp81 - tmp82; - c_re(inout[9 * iostride]) = tmp81 + tmp82; - tmp65 = tmp63 - tmp64; - c_re(inout[7 * iostride]) = tmp65 - tmp80; - c_re(inout[3 * iostride]) = tmp65 + tmp80; - } - { - fftw_real tmp114; - fftw_real tmp116; - fftw_real tmp117; - fftw_real tmp111; - fftw_real tmp120; - fftw_real tmp109; - fftw_real tmp110; - fftw_real tmp119; - fftw_real tmp118; - ASSERT_ALIGNED_DOUBLE; - tmp114 = K559016994 * (tmp112 - tmp113); - tmp116 = tmp112 + tmp113; - tmp117 = tmp115 - (K250000000 * tmp116); - tmp109 = tmp18 - tmp29; - tmp110 = tmp41 - tmp52; - tmp111 = (K951056516 * tmp109) + (K587785252 * tmp110); - tmp120 = (K587785252 * tmp109) - (K951056516 * tmp110); - c_im(inout[5 * iostride]) = tmp116 + tmp115; - tmp119 = tmp117 - tmp114; - c_im(inout[3 * iostride]) = tmp119 - tmp120; - c_im(inout[7 * iostride]) = tmp120 + tmp119; - tmp118 = tmp114 + tmp117; - c_im(inout[iostride]) = tmp111 + tmp118; - c_im(inout[9 * iostride]) = tmp118 - tmp111; - } - { - fftw_real tmp84; - fftw_real tmp62; - fftw_real tmp83; - fftw_real tmp92; - fftw_real tmp94; - fftw_real tmp88; - fftw_real tmp91; - fftw_real tmp93; - fftw_real tmp85; - ASSERT_ALIGNED_DOUBLE; - tmp84 = K559016994 * (tmp58 - tmp61); - tmp62 = tmp58 + tmp61; - tmp83 = tmp55 - (K250000000 * tmp62); - tmp88 = tmp86 - tmp87; - tmp91 = tmp89 - tmp90; - tmp92 = (K587785252 * tmp88) - (K951056516 * tmp91); - tmp94 = (K951056516 * tmp88) + (K587785252 * tmp91); - c_re(inout[0]) = tmp55 + tmp62; - tmp93 = tmp84 + tmp83; - c_re(inout[6 * iostride]) = tmp93 - tmp94; - c_re(inout[4 * iostride]) = tmp93 + tmp94; - tmp85 = tmp83 - tmp84; - c_re(inout[2 * iostride]) = tmp85 - tmp92; - c_re(inout[8 * iostride]) = tmp85 + tmp92; - } - { - fftw_real tmp105; - fftw_real tmp97; - fftw_real tmp104; - fftw_real tmp103; - fftw_real tmp108; - fftw_real tmp101; - fftw_real tmp102; - fftw_real tmp107; - fftw_real tmp106; - ASSERT_ALIGNED_DOUBLE; - tmp105 = K559016994 * (tmp95 - tmp96); - tmp97 = tmp95 + tmp96; - tmp104 = tmp100 - (K250000000 * tmp97); - tmp101 = tmp56 - tmp57; - tmp102 = tmp59 - tmp60; - tmp103 = (K587785252 * tmp101) - (K951056516 * tmp102); - tmp108 = (K951056516 * tmp101) + (K587785252 * tmp102); - c_im(inout[0]) = tmp97 + tmp100; - tmp107 = tmp105 + tmp104; - c_im(inout[4 * iostride]) = tmp107 - tmp108; - c_im(inout[6 * iostride]) = tmp108 + tmp107; - tmp106 = tmp104 - tmp105; - c_im(inout[2 * iostride]) = tmp103 + tmp106; - c_im(inout[8 * iostride]) = tmp106 - tmp103; - } - } -} - -static const int twiddle_order[] = -{1, 2, 3, 4, 5, 6, 7, 8, 9}; -fftw_codelet_desc fftwi_twiddle_10_desc = -{ - "fftwi_twiddle_10", - (void (*)()) fftwi_twiddle_10, - 10, - FFTW_BACKWARD, - FFTW_TWIDDLE, - 231, - 9, - twiddle_order, -}; -- cgit v1.2.3