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_16.c | 439 ----------------------------------------------- 1 file changed, 439 deletions(-) delete mode 100644 src/sndobj/rfftw/fn_16.c (limited to 'src/sndobj/rfftw/fn_16.c') diff --git a/src/sndobj/rfftw/fn_16.c b/src/sndobj/rfftw/fn_16.c deleted file mode 100644 index cbe06fd..0000000 --- a/src/sndobj/rfftw/fn_16.c +++ /dev/null @@ -1,439 +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 20:43:51 EST 1999 */ - -#include -#include - -/* Generated by: ./genfft -magic-alignment-check -magic-twiddle-load-all -magic-variables 4 -magic-loopi -notwiddle 16 */ - -/* - * This function contains 144 FP additions, 24 FP multiplications, - * (or, 136 additions, 16 multiplications, 8 fused multiply/add), - * 46 stack variables, and 64 memory accesses - */ -static const fftw_real K923879532 = FFTW_KONST(+0.923879532511286756128183189396788286822416626); -static const fftw_real K382683432 = FFTW_KONST(+0.382683432365089771728459984030398866761344562); -static const fftw_real K707106781 = FFTW_KONST(+0.707106781186547524400844362104849039284835938); - -/* - * Generator Id's : - * $Id: fn_16.c,v 1.1.1.1 2006/05/12 15:14:59 veplaini Exp $ - * $Id: fn_16.c,v 1.1.1.1 2006/05/12 15:14:59 veplaini Exp $ - * $Id: fn_16.c,v 1.1.1.1 2006/05/12 15:14:59 veplaini Exp $ - */ - -void fftw_no_twiddle_16(const fftw_complex *input, fftw_complex *output, int istride, int ostride) -{ - fftw_real tmp7; - fftw_real tmp115; - fftw_real tmp38; - fftw_real tmp129; - fftw_real tmp49; - fftw_real tmp95; - fftw_real tmp83; - fftw_real tmp105; - fftw_real tmp29; - fftw_real tmp123; - fftw_real tmp73; - fftw_real tmp101; - fftw_real tmp78; - fftw_real tmp102; - fftw_real tmp126; - fftw_real tmp141; - fftw_real tmp14; - fftw_real tmp130; - fftw_real tmp45; - fftw_real tmp116; - fftw_real tmp52; - fftw_real tmp85; - fftw_real tmp55; - fftw_real tmp84; - fftw_real tmp22; - fftw_real tmp118; - fftw_real tmp62; - fftw_real tmp98; - fftw_real tmp67; - fftw_real tmp99; - fftw_real tmp121; - fftw_real tmp140; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp3; - fftw_real tmp47; - fftw_real tmp34; - fftw_real tmp82; - fftw_real tmp6; - fftw_real tmp81; - fftw_real tmp37; - fftw_real tmp48; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp1; - fftw_real tmp2; - fftw_real tmp32; - fftw_real tmp33; - ASSERT_ALIGNED_DOUBLE; - tmp1 = c_re(input[0]); - tmp2 = c_re(input[8 * istride]); - tmp3 = tmp1 + tmp2; - tmp47 = tmp1 - tmp2; - tmp32 = c_im(input[0]); - tmp33 = c_im(input[8 * istride]); - tmp34 = tmp32 + tmp33; - tmp82 = tmp32 - tmp33; - } - { - fftw_real tmp4; - fftw_real tmp5; - fftw_real tmp35; - fftw_real tmp36; - ASSERT_ALIGNED_DOUBLE; - tmp4 = c_re(input[4 * istride]); - tmp5 = c_re(input[12 * istride]); - tmp6 = tmp4 + tmp5; - tmp81 = tmp4 - tmp5; - tmp35 = c_im(input[4 * istride]); - tmp36 = c_im(input[12 * istride]); - tmp37 = tmp35 + tmp36; - tmp48 = tmp35 - tmp36; - } - tmp7 = tmp3 + tmp6; - tmp115 = tmp3 - tmp6; - tmp38 = tmp34 + tmp37; - tmp129 = tmp34 - tmp37; - tmp49 = tmp47 - tmp48; - tmp95 = tmp47 + tmp48; - tmp83 = tmp81 + tmp82; - tmp105 = tmp82 - tmp81; - } - { - fftw_real tmp25; - fftw_real tmp69; - fftw_real tmp77; - fftw_real tmp124; - fftw_real tmp28; - fftw_real tmp74; - fftw_real tmp72; - fftw_real tmp125; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp23; - fftw_real tmp24; - fftw_real tmp75; - fftw_real tmp76; - ASSERT_ALIGNED_DOUBLE; - tmp23 = c_re(input[15 * istride]); - tmp24 = c_re(input[7 * istride]); - tmp25 = tmp23 + tmp24; - tmp69 = tmp23 - tmp24; - tmp75 = c_im(input[15 * istride]); - tmp76 = c_im(input[7 * istride]); - tmp77 = tmp75 - tmp76; - tmp124 = tmp75 + tmp76; - } - { - fftw_real tmp26; - fftw_real tmp27; - fftw_real tmp70; - fftw_real tmp71; - ASSERT_ALIGNED_DOUBLE; - tmp26 = c_re(input[3 * istride]); - tmp27 = c_re(input[11 * istride]); - tmp28 = tmp26 + tmp27; - tmp74 = tmp26 - tmp27; - tmp70 = c_im(input[3 * istride]); - tmp71 = c_im(input[11 * istride]); - tmp72 = tmp70 - tmp71; - tmp125 = tmp70 + tmp71; - } - tmp29 = tmp25 + tmp28; - tmp123 = tmp25 - tmp28; - tmp73 = tmp69 - tmp72; - tmp101 = tmp69 + tmp72; - tmp78 = tmp74 + tmp77; - tmp102 = tmp77 - tmp74; - tmp126 = tmp124 - tmp125; - tmp141 = tmp124 + tmp125; - } - { - fftw_real tmp10; - fftw_real tmp51; - fftw_real tmp41; - fftw_real tmp50; - fftw_real tmp13; - fftw_real tmp53; - fftw_real tmp44; - fftw_real tmp54; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp8; - fftw_real tmp9; - fftw_real tmp39; - fftw_real tmp40; - ASSERT_ALIGNED_DOUBLE; - tmp8 = c_re(input[2 * istride]); - tmp9 = c_re(input[10 * istride]); - tmp10 = tmp8 + tmp9; - tmp51 = tmp8 - tmp9; - tmp39 = c_im(input[2 * istride]); - tmp40 = c_im(input[10 * istride]); - tmp41 = tmp39 + tmp40; - tmp50 = tmp39 - tmp40; - } - { - fftw_real tmp11; - fftw_real tmp12; - fftw_real tmp42; - fftw_real tmp43; - ASSERT_ALIGNED_DOUBLE; - tmp11 = c_re(input[14 * istride]); - tmp12 = c_re(input[6 * istride]); - tmp13 = tmp11 + tmp12; - tmp53 = tmp11 - tmp12; - tmp42 = c_im(input[14 * istride]); - tmp43 = c_im(input[6 * istride]); - tmp44 = tmp42 + tmp43; - tmp54 = tmp42 - tmp43; - } - tmp14 = tmp10 + tmp13; - tmp130 = tmp13 - tmp10; - tmp45 = tmp41 + tmp44; - tmp116 = tmp41 - tmp44; - tmp52 = tmp50 - tmp51; - tmp85 = tmp51 + tmp50; - tmp55 = tmp53 + tmp54; - tmp84 = tmp53 - tmp54; - } - { - fftw_real tmp18; - fftw_real tmp63; - fftw_real tmp61; - fftw_real tmp119; - fftw_real tmp21; - fftw_real tmp58; - fftw_real tmp66; - fftw_real tmp120; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp16; - fftw_real tmp17; - fftw_real tmp59; - fftw_real tmp60; - ASSERT_ALIGNED_DOUBLE; - tmp16 = c_re(input[istride]); - tmp17 = c_re(input[9 * istride]); - tmp18 = tmp16 + tmp17; - tmp63 = tmp16 - tmp17; - tmp59 = c_im(input[istride]); - tmp60 = c_im(input[9 * istride]); - tmp61 = tmp59 - tmp60; - tmp119 = tmp59 + tmp60; - } - { - fftw_real tmp19; - fftw_real tmp20; - fftw_real tmp64; - fftw_real tmp65; - ASSERT_ALIGNED_DOUBLE; - tmp19 = c_re(input[5 * istride]); - tmp20 = c_re(input[13 * istride]); - tmp21 = tmp19 + tmp20; - tmp58 = tmp19 - tmp20; - tmp64 = c_im(input[5 * istride]); - tmp65 = c_im(input[13 * istride]); - tmp66 = tmp64 - tmp65; - tmp120 = tmp64 + tmp65; - } - tmp22 = tmp18 + tmp21; - tmp118 = tmp18 - tmp21; - tmp62 = tmp58 + tmp61; - tmp98 = tmp61 - tmp58; - tmp67 = tmp63 - tmp66; - tmp99 = tmp63 + tmp66; - tmp121 = tmp119 - tmp120; - tmp140 = tmp119 + tmp120; - } - { - fftw_real tmp15; - fftw_real tmp30; - fftw_real tmp31; - fftw_real tmp46; - ASSERT_ALIGNED_DOUBLE; - tmp15 = tmp7 + tmp14; - tmp30 = tmp22 + tmp29; - c_re(output[8 * ostride]) = tmp15 - tmp30; - c_re(output[0]) = tmp15 + tmp30; - tmp31 = tmp29 - tmp22; - tmp46 = tmp38 - tmp45; - c_im(output[4 * ostride]) = tmp31 + tmp46; - c_im(output[12 * ostride]) = tmp46 - tmp31; - } - { - fftw_real tmp143; - fftw_real tmp144; - fftw_real tmp139; - fftw_real tmp142; - ASSERT_ALIGNED_DOUBLE; - tmp143 = tmp38 + tmp45; - tmp144 = tmp140 + tmp141; - c_im(output[8 * ostride]) = tmp143 - tmp144; - c_im(output[0]) = tmp143 + tmp144; - tmp139 = tmp7 - tmp14; - tmp142 = tmp140 - tmp141; - c_re(output[12 * ostride]) = tmp139 - tmp142; - c_re(output[4 * ostride]) = tmp139 + tmp142; - } - { - fftw_real tmp117; - fftw_real tmp131; - fftw_real tmp128; - fftw_real tmp132; - fftw_real tmp122; - fftw_real tmp127; - ASSERT_ALIGNED_DOUBLE; - tmp117 = tmp115 + tmp116; - tmp131 = tmp129 - tmp130; - tmp122 = tmp118 + tmp121; - tmp127 = tmp123 - tmp126; - tmp128 = K707106781 * (tmp122 + tmp127); - tmp132 = K707106781 * (tmp127 - tmp122); - c_re(output[10 * ostride]) = tmp117 - tmp128; - c_re(output[2 * ostride]) = tmp117 + tmp128; - c_im(output[14 * ostride]) = tmp131 - tmp132; - c_im(output[6 * ostride]) = tmp131 + tmp132; - } - { - fftw_real tmp133; - fftw_real tmp137; - fftw_real tmp136; - fftw_real tmp138; - fftw_real tmp134; - fftw_real tmp135; - ASSERT_ALIGNED_DOUBLE; - tmp133 = tmp115 - tmp116; - tmp137 = tmp130 + tmp129; - tmp134 = tmp121 - tmp118; - tmp135 = tmp123 + tmp126; - tmp136 = K707106781 * (tmp134 - tmp135); - tmp138 = K707106781 * (tmp134 + tmp135); - c_re(output[14 * ostride]) = tmp133 - tmp136; - c_re(output[6 * ostride]) = tmp133 + tmp136; - c_im(output[10 * ostride]) = tmp137 - tmp138; - c_im(output[2 * ostride]) = tmp137 + tmp138; - } - { - fftw_real tmp57; - fftw_real tmp89; - fftw_real tmp92; - fftw_real tmp94; - fftw_real tmp87; - fftw_real tmp93; - fftw_real tmp80; - fftw_real tmp88; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp56; - fftw_real tmp90; - fftw_real tmp91; - fftw_real tmp86; - fftw_real tmp68; - fftw_real tmp79; - ASSERT_ALIGNED_DOUBLE; - tmp56 = K707106781 * (tmp52 - tmp55); - tmp57 = tmp49 + tmp56; - tmp89 = tmp49 - tmp56; - tmp90 = (K382683432 * tmp62) - (K923879532 * tmp67); - tmp91 = (K382683432 * tmp78) + (K923879532 * tmp73); - tmp92 = tmp90 - tmp91; - tmp94 = tmp90 + tmp91; - tmp86 = K707106781 * (tmp84 - tmp85); - tmp87 = tmp83 - tmp86; - tmp93 = tmp83 + tmp86; - tmp68 = (K923879532 * tmp62) + (K382683432 * tmp67); - tmp79 = (K382683432 * tmp73) - (K923879532 * tmp78); - tmp80 = tmp68 + tmp79; - tmp88 = tmp79 - tmp68; - } - c_re(output[11 * ostride]) = tmp57 - tmp80; - c_re(output[3 * ostride]) = tmp57 + tmp80; - c_im(output[15 * ostride]) = tmp87 - tmp88; - c_im(output[7 * ostride]) = tmp87 + tmp88; - c_re(output[15 * ostride]) = tmp89 - tmp92; - c_re(output[7 * ostride]) = tmp89 + tmp92; - c_im(output[11 * ostride]) = tmp93 - tmp94; - c_im(output[3 * ostride]) = tmp93 + tmp94; - } - { - fftw_real tmp97; - fftw_real tmp109; - fftw_real tmp112; - fftw_real tmp114; - fftw_real tmp107; - fftw_real tmp113; - fftw_real tmp104; - fftw_real tmp108; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp96; - fftw_real tmp110; - fftw_real tmp111; - fftw_real tmp106; - fftw_real tmp100; - fftw_real tmp103; - ASSERT_ALIGNED_DOUBLE; - tmp96 = K707106781 * (tmp85 + tmp84); - tmp97 = tmp95 + tmp96; - tmp109 = tmp95 - tmp96; - tmp110 = (K923879532 * tmp98) - (K382683432 * tmp99); - tmp111 = (K923879532 * tmp102) + (K382683432 * tmp101); - tmp112 = tmp110 - tmp111; - tmp114 = tmp110 + tmp111; - tmp106 = K707106781 * (tmp52 + tmp55); - tmp107 = tmp105 - tmp106; - tmp113 = tmp105 + tmp106; - tmp100 = (K382683432 * tmp98) + (K923879532 * tmp99); - tmp103 = (K923879532 * tmp101) - (K382683432 * tmp102); - tmp104 = tmp100 + tmp103; - tmp108 = tmp103 - tmp100; - } - c_re(output[9 * ostride]) = tmp97 - tmp104; - c_re(output[ostride]) = tmp97 + tmp104; - c_im(output[13 * ostride]) = tmp107 - tmp108; - c_im(output[5 * ostride]) = tmp107 + tmp108; - c_re(output[13 * ostride]) = tmp109 - tmp112; - c_re(output[5 * ostride]) = tmp109 + tmp112; - c_im(output[9 * ostride]) = tmp113 - tmp114; - c_im(output[ostride]) = tmp113 + tmp114; - } -} - -fftw_codelet_desc fftw_no_twiddle_16_desc = -{ - "fftw_no_twiddle_16", - (void (*)()) fftw_no_twiddle_16, - 16, - FFTW_FORWARD, - FFTW_NOTW, - 353, - 0, - (const int *) 0, -}; -- cgit v1.2.3