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_3.c | 71 ------------------------------------------------ 1 file changed, 71 deletions(-) delete mode 100644 src/sndobj/rfftw/fcr_3.c (limited to 'src/sndobj/rfftw/fcr_3.c') diff --git a/src/sndobj/rfftw/fcr_3.c b/src/sndobj/rfftw/fcr_3.c deleted file mode 100644 index c120dd4..0000000 --- a/src/sndobj/rfftw/fcr_3.c +++ /dev/null @@ -1,71 +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 20:44:18 EST 1999 */ - -#include -#include - -/* Generated by: ./genfft -magic-alignment-check -magic-twiddle-load-all -magic-variables 4 -magic-loopi -hc2real 3 */ - -/* - * This function contains 4 FP additions, 2 FP multiplications, - * (or, 3 additions, 1 multiplications, 1 fused multiply/add), - * 5 stack variables, and 6 memory accesses - */ -static const fftw_real K2_000000000 = FFTW_KONST(+2.000000000000000000000000000000000000000000000); -static const fftw_real K1_732050807 = FFTW_KONST(+1.732050807568877293527446341505872366942805254); - -/* - * Generator Id's : - * $Id: fcr_3.c,v 1.1.1.1 2006/05/12 15:14:54 veplaini Exp $ - * $Id: fcr_3.c,v 1.1.1.1 2006/05/12 15:14:54 veplaini Exp $ - * $Id: fcr_3.c,v 1.1.1.1 2006/05/12 15:14:54 veplaini Exp $ - */ - -void fftw_hc2real_3(const fftw_real *real_input, const fftw_real *imag_input, fftw_real *output, int real_istride, int imag_istride, int ostride) -{ - fftw_real tmp5; - fftw_real tmp1; - fftw_real tmp2; - fftw_real tmp3; - fftw_real tmp4; - ASSERT_ALIGNED_DOUBLE; - tmp4 = imag_input[imag_istride]; - tmp5 = K1_732050807 * tmp4; - tmp1 = real_input[0]; - tmp2 = real_input[real_istride]; - tmp3 = tmp1 - tmp2; - output[0] = tmp1 + (K2_000000000 * tmp2); - output[2 * ostride] = tmp3 + tmp5; - output[ostride] = tmp3 - tmp5; -} - -fftw_codelet_desc fftw_hc2real_3_desc = -{ - "fftw_hc2real_3", - (void (*)()) fftw_hc2real_3, - 3, - FFTW_BACKWARD, - FFTW_HC2REAL, - 81, - 0, - (const int *) 0, -}; -- cgit v1.2.3