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/fhb_10.c | 581 ---------------------------------------------- 1 file changed, 581 deletions(-) delete mode 100644 src/sndobj/rfftw/fhb_10.c (limited to 'src/sndobj/rfftw/fhb_10.c') diff --git a/src/sndobj/rfftw/fhb_10.c b/src/sndobj/rfftw/fhb_10.c deleted file mode 100644 index 35c615d..0000000 --- a/src/sndobj/rfftw/fhb_10.c +++ /dev/null @@ -1,581 +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 20:45:15 EST 1999 */ - -#include -#include - -/* Generated by: ./genfft -magic-alignment-check -magic-twiddle-load-all -magic-variables 4 -magic-loopi -hc2hc-backward 10 */ - -/* - * This function contains 168 FP additions, 90 FP multiplications, - * (or, 124 additions, 46 multiplications, 44 fused multiply/add), - * 37 stack variables, and 80 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); -static const fftw_real K500000000 = FFTW_KONST(+0.500000000000000000000000000000000000000000000); -static const fftw_real K1_902113032 = FFTW_KONST(+1.902113032590307144232878666758764286811397268); -static const fftw_real K1_175570504 = FFTW_KONST(+1.175570504584946258337411909278145537195304875); -static const fftw_real K2_000000000 = FFTW_KONST(+2.000000000000000000000000000000000000000000000); -static const fftw_real K1_118033988 = FFTW_KONST(+1.118033988749894848204586834365638117720309180); - -/* - * Generator Id's : - * $Id: fhb_10.c,v 1.1.1.1 2006/05/12 15:15:01 veplaini Exp $ - * $Id: fhb_10.c,v 1.1.1.1 2006/05/12 15:15:01 veplaini Exp $ - * $Id: fhb_10.c,v 1.1.1.1 2006/05/12 15:15:01 veplaini Exp $ - */ - -void fftw_hc2hc_backward_10(fftw_real *A, const fftw_complex *W, int iostride, int m, int dist) -{ - int i; - fftw_real *X; - fftw_real *Y; - X = A; - Y = A + (10 * iostride); - { - fftw_real tmp155; - fftw_real tmp163; - fftw_real tmp175; - fftw_real tmp183; - fftw_real tmp172; - fftw_real tmp182; - fftw_real tmp162; - fftw_real tmp180; - fftw_real tmp166; - fftw_real tmp167; - fftw_real tmp170; - fftw_real tmp171; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp153; - fftw_real tmp154; - fftw_real tmp173; - fftw_real tmp174; - ASSERT_ALIGNED_DOUBLE; - tmp153 = X[0]; - tmp154 = X[5 * iostride]; - tmp155 = tmp153 - tmp154; - tmp163 = tmp153 + tmp154; - tmp173 = Y[-4 * iostride]; - tmp174 = Y[-iostride]; - tmp175 = tmp173 - tmp174; - tmp183 = tmp173 + tmp174; - } - tmp170 = Y[-2 * iostride]; - tmp171 = Y[-3 * iostride]; - tmp172 = tmp170 - tmp171; - tmp182 = tmp170 + tmp171; - { - fftw_real tmp158; - fftw_real tmp164; - fftw_real tmp161; - fftw_real tmp165; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp156; - fftw_real tmp157; - fftw_real tmp159; - fftw_real tmp160; - ASSERT_ALIGNED_DOUBLE; - tmp156 = X[2 * iostride]; - tmp157 = X[3 * iostride]; - tmp158 = tmp156 - tmp157; - tmp164 = tmp156 + tmp157; - tmp159 = X[4 * iostride]; - tmp160 = X[iostride]; - tmp161 = tmp159 - tmp160; - tmp165 = tmp159 + tmp160; - } - tmp162 = tmp158 + tmp161; - tmp180 = K1_118033988 * (tmp158 - tmp161); - tmp166 = tmp164 + tmp165; - tmp167 = K1_118033988 * (tmp164 - tmp165); - } - X[5 * iostride] = tmp155 + (K2_000000000 * tmp162); - { - fftw_real tmp184; - fftw_real tmp186; - fftw_real tmp181; - fftw_real tmp185; - fftw_real tmp179; - ASSERT_ALIGNED_DOUBLE; - tmp184 = (K1_175570504 * tmp182) - (K1_902113032 * tmp183); - tmp186 = (K1_902113032 * tmp182) + (K1_175570504 * tmp183); - tmp179 = tmp155 - (K500000000 * tmp162); - tmp181 = tmp179 - tmp180; - tmp185 = tmp179 + tmp180; - X[7 * iostride] = tmp181 - tmp184; - X[3 * iostride] = tmp181 + tmp184; - X[iostride] = tmp185 - tmp186; - X[9 * iostride] = tmp185 + tmp186; - } - X[0] = tmp163 + (K2_000000000 * tmp166); - { - fftw_real tmp176; - fftw_real tmp178; - fftw_real tmp169; - fftw_real tmp177; - fftw_real tmp168; - ASSERT_ALIGNED_DOUBLE; - tmp176 = (K1_902113032 * tmp172) + (K1_175570504 * tmp175); - tmp178 = (K1_902113032 * tmp175) - (K1_175570504 * tmp172); - tmp168 = tmp163 - (K500000000 * tmp166); - tmp169 = tmp167 + tmp168; - tmp177 = tmp168 - tmp167; - X[4 * iostride] = tmp169 + tmp176; - X[6 * iostride] = tmp169 - tmp176; - X[8 * iostride] = tmp177 - tmp178; - X[2 * iostride] = tmp177 + tmp178; - } - } - X = X + dist; - Y = Y - dist; - for (i = 2; i < m; i = i + 2, X = X + dist, Y = Y - dist, W = W + 9) { - fftw_real tmp35; - fftw_real tmp102; - fftw_real tmp77; - fftw_real tmp112; - fftw_real tmp72; - fftw_real tmp73; - fftw_real tmp50; - fftw_real tmp53; - fftw_real tmp123; - fftw_real tmp122; - fftw_real tmp109; - fftw_real tmp131; - fftw_real tmp61; - fftw_real tmp68; - fftw_real tmp80; - fftw_real tmp82; - fftw_real tmp134; - fftw_real tmp133; - fftw_real tmp119; - fftw_real tmp126; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp33; - fftw_real tmp34; - fftw_real tmp75; - fftw_real tmp76; - ASSERT_ALIGNED_DOUBLE; - tmp33 = X[0]; - tmp34 = Y[-5 * iostride]; - tmp35 = tmp33 + tmp34; - tmp102 = tmp33 - tmp34; - tmp75 = Y[0]; - tmp76 = X[5 * iostride]; - tmp77 = tmp75 - tmp76; - tmp112 = tmp75 + tmp76; - } - { - fftw_real tmp38; - fftw_real tmp103; - fftw_real tmp48; - fftw_real tmp107; - fftw_real tmp41; - fftw_real tmp104; - fftw_real tmp45; - fftw_real tmp106; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp36; - fftw_real tmp37; - fftw_real tmp46; - fftw_real tmp47; - ASSERT_ALIGNED_DOUBLE; - tmp36 = X[2 * iostride]; - tmp37 = Y[-7 * iostride]; - tmp38 = tmp36 + tmp37; - tmp103 = tmp36 - tmp37; - tmp46 = Y[-6 * iostride]; - tmp47 = X[iostride]; - tmp48 = tmp46 + tmp47; - tmp107 = tmp46 - tmp47; - } - { - fftw_real tmp39; - fftw_real tmp40; - fftw_real tmp43; - fftw_real tmp44; - ASSERT_ALIGNED_DOUBLE; - tmp39 = Y[-8 * iostride]; - tmp40 = X[3 * iostride]; - tmp41 = tmp39 + tmp40; - tmp104 = tmp39 - tmp40; - tmp43 = X[4 * iostride]; - tmp44 = Y[-9 * iostride]; - tmp45 = tmp43 + tmp44; - tmp106 = tmp43 - tmp44; - } - { - fftw_real tmp42; - fftw_real tmp49; - fftw_real tmp105; - fftw_real tmp108; - ASSERT_ALIGNED_DOUBLE; - tmp72 = tmp38 - tmp41; - tmp73 = tmp45 - tmp48; - tmp42 = tmp38 + tmp41; - tmp49 = tmp45 + tmp48; - tmp50 = tmp42 + tmp49; - tmp53 = K559016994 * (tmp42 - tmp49); - tmp123 = tmp106 - tmp107; - tmp122 = tmp103 - tmp104; - tmp105 = tmp103 + tmp104; - tmp108 = tmp106 + tmp107; - tmp109 = tmp105 + tmp108; - tmp131 = K559016994 * (tmp105 - tmp108); - } - } - { - fftw_real tmp57; - fftw_real tmp113; - fftw_real tmp67; - fftw_real tmp117; - fftw_real tmp60; - fftw_real tmp114; - fftw_real tmp64; - fftw_real tmp116; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp55; - fftw_real tmp56; - fftw_real tmp65; - fftw_real tmp66; - ASSERT_ALIGNED_DOUBLE; - tmp55 = Y[-2 * iostride]; - tmp56 = X[7 * iostride]; - tmp57 = tmp55 - tmp56; - tmp113 = tmp55 + tmp56; - tmp65 = Y[-iostride]; - tmp66 = X[6 * iostride]; - tmp67 = tmp65 - tmp66; - tmp117 = tmp65 + tmp66; - } - { - fftw_real tmp58; - fftw_real tmp59; - fftw_real tmp62; - fftw_real tmp63; - ASSERT_ALIGNED_DOUBLE; - tmp58 = Y[-3 * iostride]; - tmp59 = X[8 * iostride]; - tmp60 = tmp58 - tmp59; - tmp114 = tmp58 + tmp59; - tmp62 = Y[-4 * iostride]; - tmp63 = X[9 * iostride]; - tmp64 = tmp62 - tmp63; - tmp116 = tmp62 + tmp63; - } - { - fftw_real tmp78; - fftw_real tmp79; - fftw_real tmp115; - fftw_real tmp118; - ASSERT_ALIGNED_DOUBLE; - tmp61 = tmp57 - tmp60; - tmp68 = tmp64 - tmp67; - tmp78 = tmp57 + tmp60; - tmp79 = tmp64 + tmp67; - tmp80 = tmp78 + tmp79; - tmp82 = K559016994 * (tmp78 - tmp79); - tmp134 = tmp116 + tmp117; - tmp133 = tmp113 + tmp114; - tmp115 = tmp113 - tmp114; - tmp118 = tmp116 - tmp117; - tmp119 = tmp115 + tmp118; - tmp126 = K559016994 * (tmp115 - tmp118); - } - } - X[0] = tmp35 + tmp50; - { - fftw_real tmp69; - fftw_real tmp91; - fftw_real tmp54; - fftw_real tmp90; - fftw_real tmp95; - fftw_real tmp74; - fftw_real tmp83; - fftw_real tmp94; - fftw_real tmp52; - fftw_real tmp81; - ASSERT_ALIGNED_DOUBLE; - tmp69 = (K587785252 * tmp61) - (K951056516 * tmp68); - tmp91 = (K951056516 * tmp61) + (K587785252 * tmp68); - tmp52 = tmp35 - (K250000000 * tmp50); - tmp54 = tmp52 - tmp53; - tmp90 = tmp53 + tmp52; - tmp95 = (K951056516 * tmp72) + (K587785252 * tmp73); - tmp74 = (K587785252 * tmp72) - (K951056516 * tmp73); - tmp81 = tmp77 - (K250000000 * tmp80); - tmp83 = tmp81 - tmp82; - tmp94 = tmp82 + tmp81; - { - fftw_real tmp70; - fftw_real tmp84; - fftw_real tmp51; - fftw_real tmp71; - ASSERT_ALIGNED_DOUBLE; - tmp70 = tmp54 - tmp69; - tmp84 = tmp74 + tmp83; - tmp51 = c_re(W[1]); - tmp71 = c_im(W[1]); - X[2 * iostride] = (tmp51 * tmp70) + (tmp71 * tmp84); - Y[-7 * iostride] = (tmp51 * tmp84) - (tmp71 * tmp70); - } - { - fftw_real tmp86; - fftw_real tmp88; - fftw_real tmp85; - fftw_real tmp87; - ASSERT_ALIGNED_DOUBLE; - tmp86 = tmp54 + tmp69; - tmp88 = tmp83 - tmp74; - tmp85 = c_re(W[7]); - tmp87 = c_im(W[7]); - X[8 * iostride] = (tmp85 * tmp86) + (tmp87 * tmp88); - Y[-iostride] = (tmp85 * tmp88) - (tmp87 * tmp86); - } - { - fftw_real tmp92; - fftw_real tmp96; - fftw_real tmp89; - fftw_real tmp93; - ASSERT_ALIGNED_DOUBLE; - tmp92 = tmp90 + tmp91; - tmp96 = tmp94 - tmp95; - tmp89 = c_re(W[3]); - tmp93 = c_im(W[3]); - X[4 * iostride] = (tmp89 * tmp92) + (tmp93 * tmp96); - Y[-5 * iostride] = (tmp89 * tmp96) - (tmp93 * tmp92); - } - { - fftw_real tmp98; - fftw_real tmp100; - fftw_real tmp97; - fftw_real tmp99; - ASSERT_ALIGNED_DOUBLE; - tmp98 = tmp90 - tmp91; - tmp100 = tmp95 + tmp94; - tmp97 = c_re(W[5]); - tmp99 = c_im(W[5]); - X[6 * iostride] = (tmp97 * tmp98) + (tmp99 * tmp100); - Y[-3 * iostride] = (tmp97 * tmp100) - (tmp99 * tmp98); - } - } - Y[-9 * iostride] = tmp77 + tmp80; - { - fftw_real tmp110; - fftw_real tmp120; - fftw_real tmp101; - fftw_real tmp111; - ASSERT_ALIGNED_DOUBLE; - tmp110 = tmp102 + tmp109; - tmp120 = tmp112 + tmp119; - tmp101 = c_re(W[4]); - tmp111 = c_im(W[4]); - X[5 * iostride] = (tmp101 * tmp110) + (tmp111 * tmp120); - Y[-4 * iostride] = (tmp101 * tmp120) - (tmp111 * tmp110); - } - { - fftw_real tmp124; - fftw_real tmp142; - fftw_real tmp127; - fftw_real tmp143; - fftw_real tmp147; - fftw_real tmp135; - fftw_real tmp132; - fftw_real tmp146; - fftw_real tmp125; - fftw_real tmp130; - ASSERT_ALIGNED_DOUBLE; - tmp124 = (K587785252 * tmp122) - (K951056516 * tmp123); - tmp142 = (K951056516 * tmp122) + (K587785252 * tmp123); - tmp125 = tmp112 - (K250000000 * tmp119); - tmp127 = tmp125 - tmp126; - tmp143 = tmp126 + tmp125; - tmp147 = (K951056516 * tmp133) + (K587785252 * tmp134); - tmp135 = (K587785252 * tmp133) - (K951056516 * tmp134); - tmp130 = tmp102 - (K250000000 * tmp109); - tmp132 = tmp130 - tmp131; - tmp146 = tmp131 + tmp130; - { - fftw_real tmp128; - fftw_real tmp136; - fftw_real tmp121; - fftw_real tmp129; - ASSERT_ALIGNED_DOUBLE; - tmp128 = tmp124 + tmp127; - tmp136 = tmp132 - tmp135; - tmp121 = c_re(W[6]); - tmp129 = c_im(W[6]); - Y[-2 * iostride] = (tmp121 * tmp128) - (tmp129 * tmp136); - X[7 * iostride] = (tmp129 * tmp128) + (tmp121 * tmp136); - } - { - fftw_real tmp138; - fftw_real tmp140; - fftw_real tmp137; - fftw_real tmp139; - ASSERT_ALIGNED_DOUBLE; - tmp138 = tmp127 - tmp124; - tmp140 = tmp132 + tmp135; - tmp137 = c_re(W[2]); - tmp139 = c_im(W[2]); - Y[-6 * iostride] = (tmp137 * tmp138) - (tmp139 * tmp140); - X[3 * iostride] = (tmp139 * tmp138) + (tmp137 * tmp140); - } - { - fftw_real tmp144; - fftw_real tmp148; - fftw_real tmp141; - fftw_real tmp145; - ASSERT_ALIGNED_DOUBLE; - tmp144 = tmp142 + tmp143; - tmp148 = tmp146 - tmp147; - tmp141 = c_re(W[0]); - tmp145 = c_im(W[0]); - Y[-8 * iostride] = (tmp141 * tmp144) - (tmp145 * tmp148); - X[iostride] = (tmp145 * tmp144) + (tmp141 * tmp148); - } - { - fftw_real tmp150; - fftw_real tmp152; - fftw_real tmp149; - fftw_real tmp151; - ASSERT_ALIGNED_DOUBLE; - tmp150 = tmp143 - tmp142; - tmp152 = tmp146 + tmp147; - tmp149 = c_re(W[8]); - tmp151 = c_im(W[8]); - Y[0] = (tmp149 * tmp150) - (tmp151 * tmp152); - X[9 * iostride] = (tmp151 * tmp150) + (tmp149 * tmp152); - } - } - } - if (i == m) { - fftw_real tmp1; - fftw_real tmp24; - fftw_real tmp8; - fftw_real tmp10; - fftw_real tmp25; - fftw_real tmp26; - fftw_real tmp14; - fftw_real tmp28; - fftw_real tmp23; - fftw_real tmp17; - ASSERT_ALIGNED_DOUBLE; - tmp1 = X[2 * iostride]; - tmp24 = Y[-2 * iostride]; - { - fftw_real tmp2; - fftw_real tmp3; - fftw_real tmp4; - fftw_real tmp5; - fftw_real tmp6; - fftw_real tmp7; - ASSERT_ALIGNED_DOUBLE; - tmp2 = X[4 * iostride]; - tmp3 = X[0]; - tmp4 = tmp2 + tmp3; - tmp5 = X[3 * iostride]; - tmp6 = X[iostride]; - tmp7 = tmp5 + tmp6; - tmp8 = tmp4 + tmp7; - tmp10 = K1_118033988 * (tmp7 - tmp4); - tmp25 = tmp2 - tmp3; - tmp26 = tmp5 - tmp6; - } - { - fftw_real tmp12; - fftw_real tmp13; - fftw_real tmp22; - fftw_real tmp15; - fftw_real tmp16; - fftw_real tmp21; - ASSERT_ALIGNED_DOUBLE; - tmp12 = Y[-4 * iostride]; - tmp13 = Y[0]; - tmp22 = tmp12 + tmp13; - tmp15 = Y[-iostride]; - tmp16 = Y[-3 * iostride]; - tmp21 = tmp16 + tmp15; - tmp14 = tmp12 - tmp13; - tmp28 = K1_118033988 * (tmp21 + tmp22); - tmp23 = tmp21 - tmp22; - tmp17 = tmp15 - tmp16; - } - X[0] = K2_000000000 * (tmp1 + tmp8); - { - fftw_real tmp18; - fftw_real tmp19; - fftw_real tmp11; - fftw_real tmp20; - fftw_real tmp9; - ASSERT_ALIGNED_DOUBLE; - tmp18 = (K1_175570504 * tmp14) - (K1_902113032 * tmp17); - tmp19 = (K1_175570504 * tmp17) + (K1_902113032 * tmp14); - tmp9 = (K500000000 * tmp8) - (K2_000000000 * tmp1); - tmp11 = tmp9 - tmp10; - tmp20 = tmp9 + tmp10; - X[2 * iostride] = tmp11 + tmp18; - X[8 * iostride] = tmp18 - tmp11; - X[4 * iostride] = tmp19 - tmp20; - X[6 * iostride] = tmp20 + tmp19; - } - X[5 * iostride] = K2_000000000 * (tmp23 - tmp24); - { - fftw_real tmp27; - fftw_real tmp31; - fftw_real tmp30; - fftw_real tmp32; - fftw_real tmp29; - ASSERT_ALIGNED_DOUBLE; - tmp27 = (K1_902113032 * tmp25) + (K1_175570504 * tmp26); - tmp31 = (K1_902113032 * tmp26) - (K1_175570504 * tmp25); - tmp29 = (K500000000 * tmp23) + (K2_000000000 * tmp24); - tmp30 = tmp28 + tmp29; - tmp32 = tmp29 - tmp28; - X[iostride] = -(tmp27 + tmp30); - X[9 * iostride] = tmp27 - tmp30; - X[3 * iostride] = tmp31 + tmp32; - X[7 * iostride] = tmp32 - tmp31; - } - } -} - -static const int twiddle_order[] = -{1, 2, 3, 4, 5, 6, 7, 8, 9}; -fftw_codelet_desc fftw_hc2hc_backward_10_desc = -{ - "fftw_hc2hc_backward_10", - (void (*)()) fftw_hc2hc_backward_10, - 10, - FFTW_BACKWARD, - FFTW_HC2HC, - 234, - 9, - twiddle_order, -}; -- cgit v1.2.3