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/frc_32.c | 476 ---------------------------------------------- 1 file changed, 476 deletions(-) delete mode 100644 src/sndobj/rfftw/frc_32.c (limited to 'src/sndobj/rfftw/frc_32.c') diff --git a/src/sndobj/rfftw/frc_32.c b/src/sndobj/rfftw/frc_32.c deleted file mode 100644 index 32bc892..0000000 --- a/src/sndobj/rfftw/frc_32.c +++ /dev/null @@ -1,476 +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 20:43:59 EST 1999 */ - -#include -#include - -/* Generated by: ./genfft -magic-alignment-check -magic-twiddle-load-all -magic-variables 4 -magic-loopi -real2hc 32 */ - -/* - * This function contains 156 FP additions, 42 FP multiplications, - * (or, 140 additions, 26 multiplications, 16 fused multiply/add), - * 46 stack variables, and 64 memory accesses - */ -static const fftw_real K195090322 = FFTW_KONST(+0.195090322016128267848284868477022240927691618); -static const fftw_real K980785280 = FFTW_KONST(+0.980785280403230449126182236134239036973933731); -static const fftw_real K555570233 = FFTW_KONST(+0.555570233019602224742830813948532874374937191); -static const fftw_real K831469612 = FFTW_KONST(+0.831469612302545237078788377617905756738560812); -static const fftw_real K382683432 = FFTW_KONST(+0.382683432365089771728459984030398866761344562); -static const fftw_real K923879532 = FFTW_KONST(+0.923879532511286756128183189396788286822416626); -static const fftw_real K707106781 = FFTW_KONST(+0.707106781186547524400844362104849039284835938); - -/* - * Generator Id's : - * $Id: frc_32.c,v 1.1.1.1 2006/05/12 15:14:55 veplaini Exp $ - * $Id: frc_32.c,v 1.1.1.1 2006/05/12 15:14:55 veplaini Exp $ - * $Id: frc_32.c,v 1.1.1.1 2006/05/12 15:14:55 veplaini Exp $ - */ - -void fftw_real2hc_32(const fftw_real *input, fftw_real *real_output, fftw_real *imag_output, int istride, int real_ostride, int imag_ostride) -{ - fftw_real tmp7; - fftw_real tmp135; - fftw_real tmp31; - fftw_real tmp83; - fftw_real tmp14; - fftw_real tmp148; - fftw_real tmp34; - fftw_real tmp82; - fftw_real tmp123; - fftw_real tmp143; - fftw_real tmp71; - fftw_real tmp99; - fftw_real tmp126; - fftw_real tmp144; - fftw_real tmp76; - fftw_real tmp100; - fftw_real tmp22; - fftw_real tmp136; - fftw_real tmp38; - fftw_real tmp80; - fftw_real tmp29; - fftw_real tmp137; - fftw_real tmp41; - fftw_real tmp79; - fftw_real tmp116; - fftw_real tmp140; - fftw_real tmp54; - fftw_real tmp96; - fftw_real tmp119; - fftw_real tmp141; - fftw_real tmp59; - fftw_real tmp97; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp1; - fftw_real tmp2; - fftw_real tmp3; - fftw_real tmp4; - fftw_real tmp5; - fftw_real tmp6; - ASSERT_ALIGNED_DOUBLE; - tmp1 = input[0]; - tmp2 = input[16 * istride]; - tmp3 = tmp1 + tmp2; - tmp4 = input[8 * istride]; - tmp5 = input[24 * istride]; - tmp6 = tmp4 + tmp5; - tmp7 = tmp3 + tmp6; - tmp135 = tmp3 - tmp6; - tmp31 = tmp1 - tmp2; - tmp83 = tmp4 - tmp5; - } - { - fftw_real tmp10; - fftw_real tmp32; - fftw_real tmp13; - fftw_real tmp33; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp8; - fftw_real tmp9; - fftw_real tmp11; - fftw_real tmp12; - ASSERT_ALIGNED_DOUBLE; - tmp8 = input[4 * istride]; - tmp9 = input[20 * istride]; - tmp10 = tmp8 + tmp9; - tmp32 = tmp8 - tmp9; - tmp11 = input[28 * istride]; - tmp12 = input[12 * istride]; - tmp13 = tmp11 + tmp12; - tmp33 = tmp11 - tmp12; - } - tmp14 = tmp10 + tmp13; - tmp148 = tmp13 - tmp10; - tmp34 = K707106781 * (tmp32 + tmp33); - tmp82 = K707106781 * (tmp33 - tmp32); - } - { - fftw_real tmp63; - fftw_real tmp121; - fftw_real tmp75; - fftw_real tmp122; - fftw_real tmp66; - fftw_real tmp124; - fftw_real tmp69; - fftw_real tmp125; - fftw_real tmp70; - fftw_real tmp72; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp61; - fftw_real tmp62; - fftw_real tmp73; - fftw_real tmp74; - ASSERT_ALIGNED_DOUBLE; - tmp61 = input[31 * istride]; - tmp62 = input[15 * istride]; - tmp63 = tmp61 - tmp62; - tmp121 = tmp61 + tmp62; - tmp73 = input[7 * istride]; - tmp74 = input[23 * istride]; - tmp75 = tmp73 - tmp74; - tmp122 = tmp73 + tmp74; - } - { - fftw_real tmp64; - fftw_real tmp65; - fftw_real tmp67; - fftw_real tmp68; - ASSERT_ALIGNED_DOUBLE; - tmp64 = input[3 * istride]; - tmp65 = input[19 * istride]; - tmp66 = tmp64 - tmp65; - tmp124 = tmp64 + tmp65; - tmp67 = input[27 * istride]; - tmp68 = input[11 * istride]; - tmp69 = tmp67 - tmp68; - tmp125 = tmp67 + tmp68; - } - tmp123 = tmp121 + tmp122; - tmp143 = tmp121 - tmp122; - tmp70 = K707106781 * (tmp66 + tmp69); - tmp71 = tmp63 + tmp70; - tmp99 = tmp63 - tmp70; - tmp126 = tmp124 + tmp125; - tmp144 = tmp125 - tmp124; - tmp72 = K707106781 * (tmp69 - tmp66); - tmp76 = tmp72 - tmp75; - tmp100 = tmp75 + tmp72; - } - { - fftw_real tmp18; - fftw_real tmp36; - fftw_real tmp21; - fftw_real tmp37; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp16; - fftw_real tmp17; - fftw_real tmp19; - fftw_real tmp20; - ASSERT_ALIGNED_DOUBLE; - tmp16 = input[2 * istride]; - tmp17 = input[18 * istride]; - tmp18 = tmp16 + tmp17; - tmp36 = tmp16 - tmp17; - tmp19 = input[10 * istride]; - tmp20 = input[26 * istride]; - tmp21 = tmp19 + tmp20; - tmp37 = tmp19 - tmp20; - } - tmp22 = tmp18 + tmp21; - tmp136 = tmp18 - tmp21; - tmp38 = (K923879532 * tmp36) - (K382683432 * tmp37); - tmp80 = (K382683432 * tmp36) + (K923879532 * tmp37); - } - { - fftw_real tmp25; - fftw_real tmp39; - fftw_real tmp28; - fftw_real tmp40; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp23; - fftw_real tmp24; - fftw_real tmp26; - fftw_real tmp27; - ASSERT_ALIGNED_DOUBLE; - tmp23 = input[30 * istride]; - tmp24 = input[14 * istride]; - tmp25 = tmp23 + tmp24; - tmp39 = tmp23 - tmp24; - tmp26 = input[6 * istride]; - tmp27 = input[22 * istride]; - tmp28 = tmp26 + tmp27; - tmp40 = tmp26 - tmp27; - } - tmp29 = tmp25 + tmp28; - tmp137 = tmp25 - tmp28; - tmp41 = (K923879532 * tmp39) + (K382683432 * tmp40); - tmp79 = (K382683432 * tmp39) - (K923879532 * tmp40); - } - { - fftw_real tmp46; - fftw_real tmp114; - fftw_real tmp58; - fftw_real tmp115; - fftw_real tmp49; - fftw_real tmp117; - fftw_real tmp52; - fftw_real tmp118; - fftw_real tmp53; - fftw_real tmp55; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp44; - fftw_real tmp45; - fftw_real tmp56; - fftw_real tmp57; - ASSERT_ALIGNED_DOUBLE; - tmp44 = input[istride]; - tmp45 = input[17 * istride]; - tmp46 = tmp44 - tmp45; - tmp114 = tmp44 + tmp45; - tmp56 = input[9 * istride]; - tmp57 = input[25 * istride]; - tmp58 = tmp56 - tmp57; - tmp115 = tmp56 + tmp57; - } - { - fftw_real tmp47; - fftw_real tmp48; - fftw_real tmp50; - fftw_real tmp51; - ASSERT_ALIGNED_DOUBLE; - tmp47 = input[5 * istride]; - tmp48 = input[21 * istride]; - tmp49 = tmp47 - tmp48; - tmp117 = tmp47 + tmp48; - tmp50 = input[29 * istride]; - tmp51 = input[13 * istride]; - tmp52 = tmp50 - tmp51; - tmp118 = tmp50 + tmp51; - } - tmp116 = tmp114 + tmp115; - tmp140 = tmp114 - tmp115; - tmp53 = K707106781 * (tmp49 + tmp52); - tmp54 = tmp46 + tmp53; - tmp96 = tmp46 - tmp53; - tmp119 = tmp117 + tmp118; - tmp141 = tmp118 - tmp117; - tmp55 = K707106781 * (tmp52 - tmp49); - tmp59 = tmp55 - tmp58; - tmp97 = tmp58 + tmp55; - } - { - fftw_real tmp15; - fftw_real tmp30; - fftw_real tmp131; - fftw_real tmp132; - fftw_real tmp133; - fftw_real tmp134; - ASSERT_ALIGNED_DOUBLE; - tmp15 = tmp7 + tmp14; - tmp30 = tmp22 + tmp29; - tmp131 = tmp15 + tmp30; - tmp132 = tmp116 + tmp119; - tmp133 = tmp123 + tmp126; - tmp134 = tmp132 + tmp133; - real_output[8 * real_ostride] = tmp15 - tmp30; - imag_output[8 * imag_ostride] = tmp133 - tmp132; - real_output[16 * real_ostride] = tmp131 - tmp134; - real_output[0] = tmp131 + tmp134; - } - { - fftw_real tmp113; - fftw_real tmp129; - fftw_real tmp128; - fftw_real tmp130; - fftw_real tmp120; - fftw_real tmp127; - ASSERT_ALIGNED_DOUBLE; - tmp113 = tmp7 - tmp14; - tmp129 = tmp29 - tmp22; - tmp120 = tmp116 - tmp119; - tmp127 = tmp123 - tmp126; - tmp128 = K707106781 * (tmp120 + tmp127); - tmp130 = K707106781 * (tmp127 - tmp120); - real_output[12 * real_ostride] = tmp113 - tmp128; - real_output[4 * real_ostride] = tmp113 + tmp128; - imag_output[4 * imag_ostride] = tmp129 + tmp130; - imag_output[12 * imag_ostride] = tmp130 - tmp129; - } - { - fftw_real tmp139; - fftw_real tmp155; - fftw_real tmp149; - fftw_real tmp151; - fftw_real tmp146; - fftw_real tmp150; - fftw_real tmp154; - fftw_real tmp156; - fftw_real tmp138; - fftw_real tmp147; - ASSERT_ALIGNED_DOUBLE; - tmp138 = K707106781 * (tmp136 + tmp137); - tmp139 = tmp135 + tmp138; - tmp155 = tmp135 - tmp138; - tmp147 = K707106781 * (tmp137 - tmp136); - tmp149 = tmp147 - tmp148; - tmp151 = tmp148 + tmp147; - { - fftw_real tmp142; - fftw_real tmp145; - fftw_real tmp152; - fftw_real tmp153; - ASSERT_ALIGNED_DOUBLE; - tmp142 = (K923879532 * tmp140) + (K382683432 * tmp141); - tmp145 = (K923879532 * tmp143) - (K382683432 * tmp144); - tmp146 = tmp142 + tmp145; - tmp150 = tmp145 - tmp142; - tmp152 = (K923879532 * tmp141) - (K382683432 * tmp140); - tmp153 = (K382683432 * tmp143) + (K923879532 * tmp144); - tmp154 = tmp152 + tmp153; - tmp156 = tmp153 - tmp152; - } - real_output[14 * real_ostride] = tmp139 - tmp146; - real_output[2 * real_ostride] = tmp139 + tmp146; - imag_output[6 * imag_ostride] = tmp149 + tmp150; - imag_output[10 * imag_ostride] = tmp150 - tmp149; - imag_output[2 * imag_ostride] = tmp151 + tmp154; - imag_output[14 * imag_ostride] = tmp154 - tmp151; - real_output[10 * real_ostride] = tmp155 - tmp156; - real_output[6 * real_ostride] = tmp155 + tmp156; - } - { - fftw_real tmp95; - fftw_real tmp111; - fftw_real tmp110; - fftw_real tmp112; - fftw_real tmp102; - fftw_real tmp106; - fftw_real tmp105; - fftw_real tmp107; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp93; - fftw_real tmp94; - fftw_real tmp108; - fftw_real tmp109; - ASSERT_ALIGNED_DOUBLE; - tmp93 = tmp31 - tmp34; - tmp94 = tmp80 + tmp79; - tmp95 = tmp93 + tmp94; - tmp111 = tmp93 - tmp94; - tmp108 = (K831469612 * tmp97) - (K555570233 * tmp96); - tmp109 = (K555570233 * tmp99) + (K831469612 * tmp100); - tmp110 = tmp108 + tmp109; - tmp112 = tmp109 - tmp108; - } - { - fftw_real tmp98; - fftw_real tmp101; - fftw_real tmp103; - fftw_real tmp104; - ASSERT_ALIGNED_DOUBLE; - tmp98 = (K831469612 * tmp96) + (K555570233 * tmp97); - tmp101 = (K831469612 * tmp99) - (K555570233 * tmp100); - tmp102 = tmp98 + tmp101; - tmp106 = tmp101 - tmp98; - tmp103 = tmp41 - tmp38; - tmp104 = tmp83 + tmp82; - tmp105 = tmp103 - tmp104; - tmp107 = tmp104 + tmp103; - } - real_output[13 * real_ostride] = tmp95 - tmp102; - real_output[3 * real_ostride] = tmp95 + tmp102; - imag_output[5 * imag_ostride] = tmp105 + tmp106; - imag_output[11 * imag_ostride] = tmp106 - tmp105; - imag_output[3 * imag_ostride] = tmp107 + tmp110; - imag_output[13 * imag_ostride] = tmp110 - tmp107; - real_output[11 * real_ostride] = tmp111 - tmp112; - real_output[5 * real_ostride] = tmp111 + tmp112; - } - { - fftw_real tmp43; - fftw_real tmp91; - fftw_real tmp90; - fftw_real tmp92; - fftw_real tmp78; - fftw_real tmp86; - fftw_real tmp85; - fftw_real tmp87; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp35; - fftw_real tmp42; - fftw_real tmp88; - fftw_real tmp89; - ASSERT_ALIGNED_DOUBLE; - tmp35 = tmp31 + tmp34; - tmp42 = tmp38 + tmp41; - tmp43 = tmp35 + tmp42; - tmp91 = tmp35 - tmp42; - tmp88 = (K980785280 * tmp59) - (K195090322 * tmp54); - tmp89 = (K195090322 * tmp71) + (K980785280 * tmp76); - tmp90 = tmp88 + tmp89; - tmp92 = tmp89 - tmp88; - } - { - fftw_real tmp60; - fftw_real tmp77; - fftw_real tmp81; - fftw_real tmp84; - ASSERT_ALIGNED_DOUBLE; - tmp60 = (K980785280 * tmp54) + (K195090322 * tmp59); - tmp77 = (K980785280 * tmp71) - (K195090322 * tmp76); - tmp78 = tmp60 + tmp77; - tmp86 = tmp77 - tmp60; - tmp81 = tmp79 - tmp80; - tmp84 = tmp82 - tmp83; - tmp85 = tmp81 - tmp84; - tmp87 = tmp84 + tmp81; - } - real_output[15 * real_ostride] = tmp43 - tmp78; - real_output[real_ostride] = tmp43 + tmp78; - imag_output[7 * imag_ostride] = tmp85 + tmp86; - imag_output[9 * imag_ostride] = tmp86 - tmp85; - imag_output[imag_ostride] = tmp87 + tmp90; - imag_output[15 * imag_ostride] = tmp90 - tmp87; - real_output[9 * real_ostride] = tmp91 - tmp92; - real_output[7 * real_ostride] = tmp91 + tmp92; - } -} - -fftw_codelet_desc fftw_real2hc_32_desc = -{ - "fftw_real2hc_32", - (void (*)()) fftw_real2hc_32, - 32, - FFTW_FORWARD, - FFTW_REAL2HC, - 706, - 0, - (const int *) 0, -}; -- cgit v1.2.3