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_13.c | 273 ---------------------------------------------- 1 file changed, 273 deletions(-) delete mode 100644 src/sndobj/rfftw/fcr_13.c (limited to 'src/sndobj/rfftw/fcr_13.c') diff --git a/src/sndobj/rfftw/fcr_13.c b/src/sndobj/rfftw/fcr_13.c deleted file mode 100644 index f832626..0000000 --- a/src/sndobj/rfftw/fcr_13.c +++ /dev/null @@ -1,273 +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 20:44:23 EST 1999 */ - -#include -#include - -/* Generated by: ./genfft -magic-alignment-check -magic-twiddle-load-all -magic-variables 4 -magic-loopi -hc2real 13 */ - -/* - * This function contains 76 FP additions, 35 FP multiplications, - * (or, 56 additions, 15 multiplications, 20 fused multiply/add), - * 36 stack variables, and 26 memory accesses - */ -static const fftw_real K531932498 = FFTW_KONST(+0.531932498429674575175042127684371897596660533); -static const fftw_real K774781170 = FFTW_KONST(+0.774781170935234584261351932853525703557550433); -static const fftw_real K1_007074065 = FFTW_KONST(+1.007074065727533254493747707736933954186697125); -static const fftw_real K227708958 = FFTW_KONST(+0.227708958111581597949308691735310621069285120); -static const fftw_real K265966249 = FFTW_KONST(+0.265966249214837287587521063842185948798330267); -static const fftw_real K516520780 = FFTW_KONST(+0.516520780623489722840901288569017135705033622); -static const fftw_real K151805972 = FFTW_KONST(+0.151805972074387731966205794490207080712856746); -static const fftw_real K503537032 = FFTW_KONST(+0.503537032863766627246873853868466977093348562); -static const fftw_real K166666666 = FFTW_KONST(+0.166666666666666666666666666666666666666666667); -static const fftw_real K600925212 = FFTW_KONST(+0.600925212577331548853203544578415991041882762); -static const fftw_real K500000000 = FFTW_KONST(+0.500000000000000000000000000000000000000000000); -static const fftw_real K348277202 = FFTW_KONST(+0.348277202304271810011321589858529485233929352); -static const fftw_real K1_150281458 = FFTW_KONST(+1.150281458948006242736771094910906776922003215); -static const fftw_real K256247671 = FFTW_KONST(+0.256247671582936600958684654061725059144125175); -static const fftw_real K156891391 = FFTW_KONST(+0.156891391051584611046832726756003269660212636); -static const fftw_real K300238635 = FFTW_KONST(+0.300238635966332641462884626667381504676006424); -static const fftw_real K011599105 = FFTW_KONST(+0.011599105605768290721655456654083252189827041); -static const fftw_real K1_732050807 = FFTW_KONST(+1.732050807568877293527446341505872366942805254); -static const fftw_real K2_000000000 = FFTW_KONST(+2.000000000000000000000000000000000000000000000); - -/* - * Generator Id's : - * $Id: fcr_13.c,v 1.1.1.1 2006/05/12 15:15:01 veplaini Exp $ - * $Id: fcr_13.c,v 1.1.1.1 2006/05/12 15:15:01 veplaini Exp $ - * $Id: fcr_13.c,v 1.1.1.1 2006/05/12 15:15:01 veplaini Exp $ - */ - -void fftw_hc2real_13(const fftw_real *real_input, const fftw_real *imag_input, fftw_real *output, int real_istride, int imag_istride, int ostride) -{ - fftw_real tmp42; - fftw_real tmp52; - fftw_real tmp45; - fftw_real tmp51; - fftw_real tmp56; - fftw_real tmp67; - fftw_real tmp1; - fftw_real tmp22; - fftw_real tmp12; - fftw_real tmp13; - fftw_real tmp16; - fftw_real tmp19; - fftw_real tmp20; - fftw_real tmp23; - fftw_real tmp24; - fftw_real tmp25; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp28; - fftw_real tmp31; - fftw_real tmp32; - fftw_real tmp37; - fftw_real tmp39; - fftw_real tmp38; - fftw_real tmp35; - fftw_real tmp40; - fftw_real tmp36; - fftw_real tmp41; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp29; - fftw_real tmp30; - fftw_real tmp33; - fftw_real tmp34; - ASSERT_ALIGNED_DOUBLE; - tmp28 = imag_input[imag_istride]; - tmp29 = imag_input[3 * imag_istride]; - tmp30 = imag_input[4 * imag_istride]; - tmp31 = tmp29 - tmp30; - tmp32 = (K2_000000000 * tmp28) - tmp31; - tmp37 = K1_732050807 * (tmp29 + tmp30); - tmp39 = imag_input[5 * imag_istride]; - tmp33 = imag_input[6 * imag_istride]; - tmp34 = imag_input[2 * imag_istride]; - tmp38 = tmp33 + tmp34; - tmp35 = K1_732050807 * (tmp33 - tmp34); - tmp40 = tmp38 - (K2_000000000 * tmp39); - } - tmp36 = tmp32 + tmp35; - tmp41 = tmp37 - tmp40; - tmp42 = (K011599105 * tmp36) - (K300238635 * tmp41); - tmp52 = (K300238635 * tmp36) + (K011599105 * tmp41); - { - fftw_real tmp43; - fftw_real tmp44; - fftw_real tmp54; - fftw_real tmp55; - ASSERT_ALIGNED_DOUBLE; - tmp43 = tmp32 - tmp35; - tmp44 = tmp37 + tmp40; - tmp45 = (K156891391 * tmp43) + (K256247671 * tmp44); - tmp51 = (K256247671 * tmp43) - (K156891391 * tmp44); - tmp54 = tmp28 + tmp31; - tmp55 = tmp38 + tmp39; - tmp56 = (K1_150281458 * tmp54) - (K348277202 * tmp55); - tmp67 = (K348277202 * tmp54) + (K1_150281458 * tmp55); - } - } - { - fftw_real tmp11; - fftw_real tmp18; - fftw_real tmp15; - fftw_real tmp6; - fftw_real tmp17; - fftw_real tmp14; - ASSERT_ALIGNED_DOUBLE; - tmp1 = real_input[0]; - { - fftw_real tmp7; - fftw_real tmp8; - fftw_real tmp9; - fftw_real tmp10; - ASSERT_ALIGNED_DOUBLE; - tmp7 = real_input[5 * real_istride]; - tmp8 = real_input[6 * real_istride]; - tmp9 = real_input[2 * real_istride]; - tmp10 = tmp8 + tmp9; - tmp11 = tmp7 + tmp10; - tmp18 = tmp7 - (K500000000 * tmp10); - tmp15 = tmp8 - tmp9; - } - { - fftw_real tmp2; - fftw_real tmp3; - fftw_real tmp4; - fftw_real tmp5; - ASSERT_ALIGNED_DOUBLE; - tmp2 = real_input[real_istride]; - tmp3 = real_input[3 * real_istride]; - tmp4 = real_input[4 * real_istride]; - tmp5 = tmp3 + tmp4; - tmp6 = tmp2 + tmp5; - tmp17 = tmp2 - (K500000000 * tmp5); - tmp14 = tmp3 - tmp4; - } - tmp22 = K600925212 * (tmp6 - tmp11); - tmp12 = tmp6 + tmp11; - tmp13 = tmp1 - (K166666666 * tmp12); - tmp16 = tmp14 - tmp15; - tmp19 = tmp17 + tmp18; - tmp20 = (K503537032 * tmp16) + (K151805972 * tmp19); - tmp23 = tmp17 - tmp18; - tmp24 = tmp14 + tmp15; - tmp25 = (K516520780 * tmp23) - (K265966249 * tmp24); - } - output[0] = tmp1 + (K2_000000000 * tmp12); - { - fftw_real tmp46; - fftw_real tmp68; - fftw_real tmp70; - fftw_real tmp27; - fftw_real tmp69; - fftw_real tmp73; - fftw_real tmp57; - fftw_real tmp64; - fftw_real tmp63; - fftw_real tmp65; - fftw_real tmp50; - fftw_real tmp72; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp66; - fftw_real tmp21; - fftw_real tmp26; - fftw_real tmp53; - ASSERT_ALIGNED_DOUBLE; - tmp46 = K1_732050807 * (tmp42 + tmp45); - tmp66 = tmp42 - tmp45; - tmp68 = (K2_000000000 * tmp66) - tmp67; - tmp70 = tmp66 + tmp67; - tmp21 = tmp13 - tmp20; - tmp26 = tmp22 - tmp25; - tmp27 = tmp21 - tmp26; - tmp69 = tmp26 + tmp21; - tmp73 = K1_732050807 * (tmp52 + tmp51); - tmp53 = tmp51 - tmp52; - tmp57 = tmp53 + tmp56; - tmp64 = tmp56 - (K2_000000000 * tmp53); - { - fftw_real tmp61; - fftw_real tmp62; - fftw_real tmp48; - fftw_real tmp49; - ASSERT_ALIGNED_DOUBLE; - tmp61 = (K2_000000000 * tmp20) + tmp13; - tmp62 = (K2_000000000 * tmp25) + tmp22; - tmp63 = tmp61 - tmp62; - tmp65 = tmp62 + tmp61; - tmp48 = (K227708958 * tmp16) - (K1_007074065 * tmp19); - tmp49 = (K774781170 * tmp24) + (K531932498 * tmp23); - tmp50 = tmp48 - tmp49; - tmp72 = tmp49 + tmp48; - } - } - output[5 * ostride] = tmp63 - tmp64; - output[8 * ostride] = tmp63 + tmp64; - { - fftw_real tmp47; - fftw_real tmp58; - fftw_real tmp59; - fftw_real tmp60; - ASSERT_ALIGNED_DOUBLE; - tmp47 = tmp27 - tmp46; - tmp58 = tmp50 + tmp57; - output[2 * ostride] = tmp47 - tmp58; - output[7 * ostride] = tmp47 + tmp58; - tmp59 = tmp27 + tmp46; - tmp60 = tmp57 - tmp50; - output[6 * ostride] = tmp59 - tmp60; - output[11 * ostride] = tmp59 + tmp60; - } - output[12 * ostride] = tmp65 - tmp68; - output[ostride] = tmp65 + tmp68; - { - fftw_real tmp71; - fftw_real tmp74; - fftw_real tmp75; - fftw_real tmp76; - ASSERT_ALIGNED_DOUBLE; - tmp71 = tmp69 - tmp70; - tmp74 = tmp72 + tmp73; - output[3 * ostride] = tmp71 - tmp74; - output[9 * ostride] = tmp74 + tmp71; - tmp75 = tmp69 + tmp70; - tmp76 = tmp73 - tmp72; - output[4 * ostride] = tmp75 - tmp76; - output[10 * ostride] = tmp76 + tmp75; - } - } -} - -fftw_codelet_desc fftw_hc2real_13_desc = -{ - "fftw_hc2real_13", - (void (*)()) fftw_hc2real_13, - 13, - FFTW_BACKWARD, - FFTW_HC2REAL, - 301, - 0, - (const int *) 0, -}; -- cgit v1.2.3