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_32.c | 490 ---------------------------------------------- 1 file changed, 490 deletions(-) delete mode 100644 src/sndobj/rfftw/fcr_32.c (limited to 'src/sndobj/rfftw/fcr_32.c') diff --git a/src/sndobj/rfftw/fcr_32.c b/src/sndobj/rfftw/fcr_32.c deleted file mode 100644 index 7a21b13..0000000 --- a/src/sndobj/rfftw/fcr_32.c +++ /dev/null @@ -1,490 +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 20:44:27 EST 1999 */ - -#include -#include - -/* Generated by: ./genfft -magic-alignment-check -magic-twiddle-load-all -magic-variables 4 -magic-loopi -hc2real 32 */ - -/* - * This function contains 156 FP additions, 54 FP multiplications, - * (or, 140 additions, 38 multiplications, 16 fused multiply/add), - * 44 stack variables, and 64 memory accesses - */ -static const fftw_real K765366864 = FFTW_KONST(+0.765366864730179543456919968060797733522689125); -static const fftw_real K1_847759065 = FFTW_KONST(+1.847759065022573512256366378793576573644833252); -static const fftw_real K555570233 = FFTW_KONST(+0.555570233019602224742830813948532874374937191); -static const fftw_real K831469612 = FFTW_KONST(+0.831469612302545237078788377617905756738560812); -static const fftw_real K195090322 = FFTW_KONST(+0.195090322016128267848284868477022240927691618); -static const fftw_real K980785280 = FFTW_KONST(+0.980785280403230449126182236134239036973933731); -static const fftw_real K1_414213562 = FFTW_KONST(+1.414213562373095048801688724209698078569671875); -static const fftw_real K2_000000000 = FFTW_KONST(+2.000000000000000000000000000000000000000000000); - -/* - * Generator Id's : - * $Id: fcr_32.c,v 1.1.1.1 2006/05/12 15:14:44 veplaini Exp $ - * $Id: fcr_32.c,v 1.1.1.1 2006/05/12 15:14:44 veplaini Exp $ - * $Id: fcr_32.c,v 1.1.1.1 2006/05/12 15:14:44 veplaini Exp $ - */ - -void fftw_hc2real_32(const fftw_real *real_input, const fftw_real *imag_input, fftw_real *output, int real_istride, int imag_istride, int ostride) -{ - fftw_real tmp9; - fftw_real tmp134; - fftw_real tmp96; - fftw_real tmp37; - fftw_real tmp32; - fftw_real tmp58; - fftw_real tmp56; - fftw_real tmp80; - fftw_real tmp145; - fftw_real tmp149; - fftw_real tmp119; - fftw_real tmp123; - fftw_real tmp6; - fftw_real tmp34; - fftw_real tmp93; - fftw_real tmp133; - fftw_real tmp17; - fftw_real tmp39; - fftw_real tmp46; - fftw_real tmp83; - fftw_real tmp100; - fftw_real tmp136; - fftw_real tmp103; - fftw_real tmp137; - fftw_real tmp25; - fftw_real tmp49; - fftw_real tmp65; - fftw_real tmp79; - fftw_real tmp142; - fftw_real tmp148; - fftw_real tmp112; - fftw_real tmp122; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp7; - fftw_real tmp8; - fftw_real tmp94; - fftw_real tmp35; - fftw_real tmp36; - fftw_real tmp95; - ASSERT_ALIGNED_DOUBLE; - tmp7 = real_input[4 * real_istride]; - tmp8 = real_input[12 * real_istride]; - tmp94 = tmp7 - tmp8; - tmp35 = imag_input[4 * imag_istride]; - tmp36 = imag_input[12 * imag_istride]; - tmp95 = tmp36 + tmp35; - tmp9 = K2_000000000 * (tmp7 + tmp8); - tmp134 = K1_414213562 * (tmp94 + tmp95); - tmp96 = K1_414213562 * (tmp94 - tmp95); - tmp37 = K2_000000000 * (tmp35 - tmp36); - } - { - fftw_real tmp28; - fftw_real tmp113; - fftw_real tmp55; - fftw_real tmp117; - fftw_real tmp31; - fftw_real tmp116; - fftw_real tmp52; - fftw_real tmp114; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp26; - fftw_real tmp27; - fftw_real tmp53; - fftw_real tmp54; - ASSERT_ALIGNED_DOUBLE; - tmp26 = real_input[3 * real_istride]; - tmp27 = real_input[13 * real_istride]; - tmp28 = tmp26 + tmp27; - tmp113 = tmp26 - tmp27; - tmp53 = imag_input[3 * imag_istride]; - tmp54 = imag_input[13 * imag_istride]; - tmp55 = tmp53 - tmp54; - tmp117 = tmp53 + tmp54; - } - { - fftw_real tmp29; - fftw_real tmp30; - fftw_real tmp50; - fftw_real tmp51; - ASSERT_ALIGNED_DOUBLE; - tmp29 = real_input[5 * real_istride]; - tmp30 = real_input[11 * real_istride]; - tmp31 = tmp29 + tmp30; - tmp116 = tmp30 - tmp29; - tmp50 = imag_input[5 * imag_istride]; - tmp51 = imag_input[11 * imag_istride]; - tmp52 = tmp50 - tmp51; - tmp114 = tmp51 + tmp50; - } - tmp32 = tmp28 + tmp31; - tmp58 = tmp31 - tmp28; - tmp56 = tmp52 + tmp55; - tmp80 = tmp55 - tmp52; - { - fftw_real tmp143; - fftw_real tmp144; - fftw_real tmp115; - fftw_real tmp118; - ASSERT_ALIGNED_DOUBLE; - tmp143 = tmp113 + tmp114; - tmp144 = tmp117 - tmp116; - tmp145 = (K980785280 * tmp143) - (K195090322 * tmp144); - tmp149 = (K195090322 * tmp143) + (K980785280 * tmp144); - tmp115 = tmp113 - tmp114; - tmp118 = tmp116 + tmp117; - tmp119 = (K831469612 * tmp115) - (K555570233 * tmp118); - tmp123 = (K555570233 * tmp115) + (K831469612 * tmp118); - } - } - { - fftw_real tmp5; - fftw_real tmp92; - fftw_real tmp3; - fftw_real tmp90; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp4; - fftw_real tmp91; - fftw_real tmp1; - fftw_real tmp2; - ASSERT_ALIGNED_DOUBLE; - tmp4 = real_input[8 * real_istride]; - tmp5 = K2_000000000 * tmp4; - tmp91 = imag_input[8 * imag_istride]; - tmp92 = K2_000000000 * tmp91; - tmp1 = real_input[0]; - tmp2 = real_input[16 * real_istride]; - tmp3 = tmp1 + tmp2; - tmp90 = tmp1 - tmp2; - } - tmp6 = tmp3 + tmp5; - tmp34 = tmp3 - tmp5; - tmp93 = tmp90 - tmp92; - tmp133 = tmp90 + tmp92; - } - { - fftw_real tmp13; - fftw_real tmp98; - fftw_real tmp45; - fftw_real tmp102; - fftw_real tmp16; - fftw_real tmp101; - fftw_real tmp42; - fftw_real tmp99; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp11; - fftw_real tmp12; - fftw_real tmp43; - fftw_real tmp44; - ASSERT_ALIGNED_DOUBLE; - tmp11 = real_input[2 * real_istride]; - tmp12 = real_input[14 * real_istride]; - tmp13 = tmp11 + tmp12; - tmp98 = tmp11 - tmp12; - tmp43 = imag_input[2 * imag_istride]; - tmp44 = imag_input[14 * imag_istride]; - tmp45 = tmp43 - tmp44; - tmp102 = tmp43 + tmp44; - } - { - fftw_real tmp14; - fftw_real tmp15; - fftw_real tmp40; - fftw_real tmp41; - ASSERT_ALIGNED_DOUBLE; - tmp14 = real_input[6 * real_istride]; - tmp15 = real_input[10 * real_istride]; - tmp16 = tmp14 + tmp15; - tmp101 = tmp15 - tmp14; - tmp40 = imag_input[6 * imag_istride]; - tmp41 = imag_input[10 * imag_istride]; - tmp42 = tmp40 - tmp41; - tmp99 = tmp41 + tmp40; - } - tmp17 = K2_000000000 * (tmp13 + tmp16); - tmp39 = tmp13 - tmp16; - tmp46 = tmp42 + tmp45; - tmp83 = K2_000000000 * (tmp45 - tmp42); - tmp100 = tmp98 - tmp99; - tmp136 = tmp98 + tmp99; - tmp103 = tmp101 + tmp102; - tmp137 = tmp102 - tmp101; - } - { - fftw_real tmp21; - fftw_real tmp106; - fftw_real tmp64; - fftw_real tmp110; - fftw_real tmp24; - fftw_real tmp109; - fftw_real tmp61; - fftw_real tmp107; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp19; - fftw_real tmp20; - fftw_real tmp62; - fftw_real tmp63; - ASSERT_ALIGNED_DOUBLE; - tmp19 = real_input[real_istride]; - tmp20 = real_input[15 * real_istride]; - tmp21 = tmp19 + tmp20; - tmp106 = tmp19 - tmp20; - tmp62 = imag_input[imag_istride]; - tmp63 = imag_input[15 * imag_istride]; - tmp64 = tmp62 - tmp63; - tmp110 = tmp62 + tmp63; - } - { - fftw_real tmp22; - fftw_real tmp23; - fftw_real tmp59; - fftw_real tmp60; - ASSERT_ALIGNED_DOUBLE; - tmp22 = real_input[7 * real_istride]; - tmp23 = real_input[9 * real_istride]; - tmp24 = tmp22 + tmp23; - tmp109 = tmp23 - tmp22; - tmp59 = imag_input[7 * imag_istride]; - tmp60 = imag_input[9 * imag_istride]; - tmp61 = tmp59 - tmp60; - tmp107 = tmp60 + tmp59; - } - tmp25 = tmp21 + tmp24; - tmp49 = tmp21 - tmp24; - tmp65 = tmp61 + tmp64; - tmp79 = tmp64 - tmp61; - { - fftw_real tmp140; - fftw_real tmp141; - fftw_real tmp108; - fftw_real tmp111; - ASSERT_ALIGNED_DOUBLE; - tmp140 = tmp106 + tmp107; - tmp141 = tmp110 - tmp109; - tmp142 = (K555570233 * tmp140) + (K831469612 * tmp141); - tmp148 = (K831469612 * tmp140) - (K555570233 * tmp141); - tmp108 = tmp106 - tmp107; - tmp111 = tmp109 + tmp110; - tmp112 = (K980785280 * tmp108) - (K195090322 * tmp111); - tmp122 = (K195090322 * tmp108) + (K980785280 * tmp111); - } - } - { - fftw_real tmp33; - fftw_real tmp81; - fftw_real tmp18; - fftw_real tmp78; - fftw_real tmp10; - ASSERT_ALIGNED_DOUBLE; - tmp33 = K2_000000000 * (tmp25 + tmp32); - tmp81 = K2_000000000 * (tmp79 - tmp80); - tmp10 = tmp6 + tmp9; - tmp18 = tmp10 + tmp17; - tmp78 = tmp10 - tmp17; - output[16 * ostride] = tmp18 - tmp33; - output[0] = tmp18 + tmp33; - output[8 * ostride] = tmp78 - tmp81; - output[24 * ostride] = tmp78 + tmp81; - } - { - fftw_real tmp84; - fftw_real tmp88; - fftw_real tmp87; - fftw_real tmp89; - fftw_real tmp82; - fftw_real tmp85; - fftw_real tmp86; - ASSERT_ALIGNED_DOUBLE; - tmp82 = tmp6 - tmp9; - tmp84 = tmp82 - tmp83; - tmp88 = tmp82 + tmp83; - tmp85 = tmp25 - tmp32; - tmp86 = tmp79 + tmp80; - tmp87 = K1_414213562 * (tmp85 - tmp86); - tmp89 = K1_414213562 * (tmp85 + tmp86); - output[20 * ostride] = tmp84 - tmp87; - output[4 * ostride] = tmp84 + tmp87; - output[12 * ostride] = tmp88 - tmp89; - output[28 * ostride] = tmp88 + tmp89; - } - { - fftw_real tmp48; - fftw_real tmp68; - fftw_real tmp67; - fftw_real tmp69; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp38; - fftw_real tmp47; - fftw_real tmp57; - fftw_real tmp66; - ASSERT_ALIGNED_DOUBLE; - tmp38 = tmp34 - tmp37; - tmp47 = K1_414213562 * (tmp39 - tmp46); - tmp48 = tmp38 + tmp47; - tmp68 = tmp38 - tmp47; - tmp57 = tmp49 - tmp56; - tmp66 = tmp58 + tmp65; - tmp67 = (K1_847759065 * tmp57) - (K765366864 * tmp66); - tmp69 = (K1_847759065 * tmp66) + (K765366864 * tmp57); - } - output[18 * ostride] = tmp48 - tmp67; - output[2 * ostride] = tmp48 + tmp67; - output[10 * ostride] = tmp68 - tmp69; - output[26 * ostride] = tmp68 + tmp69; - } - { - fftw_real tmp72; - fftw_real tmp76; - fftw_real tmp75; - fftw_real tmp77; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp70; - fftw_real tmp71; - fftw_real tmp73; - fftw_real tmp74; - ASSERT_ALIGNED_DOUBLE; - tmp70 = tmp34 + tmp37; - tmp71 = K1_414213562 * (tmp39 + tmp46); - tmp72 = tmp70 - tmp71; - tmp76 = tmp70 + tmp71; - tmp73 = tmp49 + tmp56; - tmp74 = tmp65 - tmp58; - tmp75 = (K765366864 * tmp73) - (K1_847759065 * tmp74); - tmp77 = (K765366864 * tmp74) + (K1_847759065 * tmp73); - } - output[22 * ostride] = tmp72 - tmp75; - output[6 * ostride] = tmp72 + tmp75; - output[14 * ostride] = tmp76 - tmp77; - output[30 * ostride] = tmp76 + tmp77; - } - { - fftw_real tmp120; - fftw_real tmp124; - fftw_real tmp105; - fftw_real tmp121; - fftw_real tmp97; - fftw_real tmp104; - ASSERT_ALIGNED_DOUBLE; - tmp120 = K2_000000000 * (tmp112 + tmp119); - tmp124 = K2_000000000 * (tmp122 - tmp123); - tmp97 = tmp93 + tmp96; - tmp104 = (K1_847759065 * tmp100) - (K765366864 * tmp103); - tmp105 = tmp97 + tmp104; - tmp121 = tmp97 - tmp104; - output[17 * ostride] = tmp105 - tmp120; - output[ostride] = tmp105 + tmp120; - output[9 * ostride] = tmp121 - tmp124; - output[25 * ostride] = tmp121 + tmp124; - } - { - fftw_real tmp127; - fftw_real tmp131; - fftw_real tmp130; - fftw_real tmp132; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp125; - fftw_real tmp126; - fftw_real tmp128; - fftw_real tmp129; - ASSERT_ALIGNED_DOUBLE; - tmp125 = tmp93 - tmp96; - tmp126 = (K765366864 * tmp100) + (K1_847759065 * tmp103); - tmp127 = tmp125 - tmp126; - tmp131 = tmp125 + tmp126; - tmp128 = tmp112 - tmp119; - tmp129 = tmp122 + tmp123; - tmp130 = K1_414213562 * (tmp128 - tmp129); - tmp132 = K1_414213562 * (tmp128 + tmp129); - } - output[21 * ostride] = tmp127 - tmp130; - output[5 * ostride] = tmp127 + tmp130; - output[13 * ostride] = tmp131 - tmp132; - output[29 * ostride] = tmp131 + tmp132; - } - { - fftw_real tmp146; - fftw_real tmp150; - fftw_real tmp139; - fftw_real tmp147; - fftw_real tmp135; - fftw_real tmp138; - ASSERT_ALIGNED_DOUBLE; - tmp146 = K2_000000000 * (tmp142 - tmp145); - tmp150 = K2_000000000 * (tmp148 - tmp149); - tmp135 = tmp133 - tmp134; - tmp138 = (K765366864 * tmp136) - (K1_847759065 * tmp137); - tmp139 = tmp135 - tmp138; - tmp147 = tmp135 + tmp138; - output[11 * ostride] = tmp139 - tmp146; - output[27 * ostride] = tmp139 + tmp146; - output[19 * ostride] = tmp147 - tmp150; - output[3 * ostride] = tmp147 + tmp150; - } - { - fftw_real tmp153; - fftw_real tmp157; - fftw_real tmp156; - fftw_real tmp158; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp151; - fftw_real tmp152; - fftw_real tmp154; - fftw_real tmp155; - ASSERT_ALIGNED_DOUBLE; - tmp151 = tmp133 + tmp134; - tmp152 = (K1_847759065 * tmp136) + (K765366864 * tmp137); - tmp153 = tmp151 - tmp152; - tmp157 = tmp151 + tmp152; - tmp154 = tmp148 + tmp149; - tmp155 = tmp142 + tmp145; - tmp156 = K1_414213562 * (tmp154 - tmp155); - tmp158 = K1_414213562 * (tmp155 + tmp154); - } - output[23 * ostride] = tmp153 - tmp156; - output[7 * ostride] = tmp153 + tmp156; - output[15 * ostride] = tmp157 - tmp158; - output[31 * ostride] = tmp157 + tmp158; - } -} - -fftw_codelet_desc fftw_hc2real_32_desc = -{ - "fftw_hc2real_32", - (void (*)()) fftw_hc2real_32, - 32, - FFTW_BACKWARD, - FFTW_HC2REAL, - 719, - 0, - (const int *) 0, -}; -- cgit v1.2.3