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_5.c | 93 ------------------------------------------------ 1 file changed, 93 deletions(-) delete mode 100644 src/sndobj/rfftw/fcr_5.c (limited to 'src/sndobj/rfftw/fcr_5.c') diff --git a/src/sndobj/rfftw/fcr_5.c b/src/sndobj/rfftw/fcr_5.c deleted file mode 100644 index bb494de..0000000 --- a/src/sndobj/rfftw/fcr_5.c +++ /dev/null @@ -1,93 +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 20:44:19 EST 1999 */ - -#include -#include - -/* Generated by: ./genfft -magic-alignment-check -magic-twiddle-load-all -magic-variables 4 -magic-loopi -hc2real 5 */ - -/* - * This function contains 12 FP additions, 7 FP multiplications, - * (or, 8 additions, 3 multiplications, 4 fused multiply/add), - * 12 stack variables, and 10 memory accesses - */ -static const fftw_real K2_000000000 = FFTW_KONST(+2.000000000000000000000000000000000000000000000); -static const fftw_real K1_118033988 = FFTW_KONST(+1.118033988749894848204586834365638117720309180); -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); - -/* - * Generator Id's : - * $Id: fcr_5.c,v 1.1.1.1 2006/05/12 15:14:50 veplaini Exp $ - * $Id: fcr_5.c,v 1.1.1.1 2006/05/12 15:14:50 veplaini Exp $ - * $Id: fcr_5.c,v 1.1.1.1 2006/05/12 15:14:50 veplaini Exp $ - */ - -void fftw_hc2real_5(const fftw_real *real_input, const fftw_real *imag_input, fftw_real *output, int real_istride, int imag_istride, int ostride) -{ - fftw_real tmp10; - fftw_real tmp12; - fftw_real tmp1; - fftw_real tmp4; - fftw_real tmp5; - fftw_real tmp6; - fftw_real tmp11; - fftw_real tmp7; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp8; - fftw_real tmp9; - fftw_real tmp2; - fftw_real tmp3; - ASSERT_ALIGNED_DOUBLE; - tmp8 = imag_input[imag_istride]; - tmp9 = imag_input[2 * imag_istride]; - tmp10 = (K1_175570504 * tmp8) - (K1_902113032 * tmp9); - tmp12 = (K1_902113032 * tmp8) + (K1_175570504 * tmp9); - tmp1 = real_input[0]; - tmp2 = real_input[real_istride]; - tmp3 = real_input[2 * real_istride]; - tmp4 = tmp2 + tmp3; - tmp5 = tmp1 - (K500000000 * tmp4); - tmp6 = K1_118033988 * (tmp2 - tmp3); - } - output[0] = tmp1 + (K2_000000000 * tmp4); - tmp11 = tmp6 + tmp5; - output[ostride] = tmp11 - tmp12; - output[4 * ostride] = tmp11 + tmp12; - tmp7 = tmp5 - tmp6; - output[2 * ostride] = tmp7 - tmp10; - output[3 * ostride] = tmp7 + tmp10; -} - -fftw_codelet_desc fftw_hc2real_5_desc = -{ - "fftw_hc2real_5", - (void (*)()) fftw_hc2real_5, - 5, - FFTW_BACKWARD, - FFTW_HC2REAL, - 125, - 0, - (const int *) 0, -}; -- cgit v1.2.3