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_8.c | 119 ----------------------------------------------- 1 file changed, 119 deletions(-) delete mode 100644 src/sndobj/rfftw/fcr_8.c (limited to 'src/sndobj/rfftw/fcr_8.c') diff --git a/src/sndobj/rfftw/fcr_8.c b/src/sndobj/rfftw/fcr_8.c deleted file mode 100644 index 8bd5b02..0000000 --- a/src/sndobj/rfftw/fcr_8.c +++ /dev/null @@ -1,119 +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 20:44:20 EST 1999 */ - -#include -#include - -/* Generated by: ./genfft -magic-alignment-check -magic-twiddle-load-all -magic-variables 4 -magic-loopi -hc2real 8 */ - -/* - * This function contains 20 FP additions, 6 FP multiplications, - * (or, 20 additions, 6 multiplications, 0 fused multiply/add), - * 18 stack variables, and 16 memory accesses - */ -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_8.c,v 1.1.1.1 2006/05/12 15:14:56 veplaini Exp $ - * $Id: fcr_8.c,v 1.1.1.1 2006/05/12 15:14:56 veplaini Exp $ - * $Id: fcr_8.c,v 1.1.1.1 2006/05/12 15:14:56 veplaini Exp $ - */ - -void fftw_hc2real_8(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 tmp12; - fftw_real tmp3; - fftw_real tmp10; - fftw_real tmp9; - fftw_real tmp14; - fftw_real tmp17; - fftw_real tmp22; - fftw_real tmp6; - fftw_real tmp21; - ASSERT_ALIGNED_DOUBLE; - { - fftw_real tmp4; - fftw_real tmp11; - fftw_real tmp1; - fftw_real tmp2; - ASSERT_ALIGNED_DOUBLE; - tmp4 = real_input[2 * real_istride]; - tmp5 = K2_000000000 * tmp4; - tmp11 = imag_input[2 * imag_istride]; - tmp12 = K2_000000000 * tmp11; - tmp1 = real_input[0]; - tmp2 = real_input[4 * real_istride]; - tmp3 = tmp1 + tmp2; - tmp10 = tmp1 - tmp2; - { - fftw_real tmp7; - fftw_real tmp8; - fftw_real tmp15; - fftw_real tmp16; - ASSERT_ALIGNED_DOUBLE; - tmp7 = real_input[real_istride]; - tmp8 = real_input[3 * real_istride]; - tmp9 = K2_000000000 * (tmp7 + tmp8); - tmp14 = tmp7 - tmp8; - tmp15 = imag_input[3 * imag_istride]; - tmp16 = imag_input[imag_istride]; - tmp17 = tmp15 + tmp16; - tmp22 = K2_000000000 * (tmp16 - tmp15); - } - } - tmp6 = tmp3 + tmp5; - output[4 * ostride] = tmp6 - tmp9; - output[0] = tmp6 + tmp9; - tmp21 = tmp3 - tmp5; - output[2 * ostride] = tmp21 - tmp22; - output[6 * ostride] = tmp21 + tmp22; - { - fftw_real tmp13; - fftw_real tmp18; - fftw_real tmp19; - fftw_real tmp20; - ASSERT_ALIGNED_DOUBLE; - tmp13 = tmp10 - tmp12; - tmp18 = K1_414213562 * (tmp14 - tmp17); - output[5 * ostride] = tmp13 - tmp18; - output[ostride] = tmp13 + tmp18; - tmp19 = tmp10 + tmp12; - tmp20 = K1_414213562 * (tmp14 + tmp17); - output[3 * ostride] = tmp19 - tmp20; - output[7 * ostride] = tmp19 + tmp20; - } -} - -fftw_codelet_desc fftw_hc2real_8_desc = -{ - "fftw_hc2real_8", - (void (*)()) fftw_hc2real_8, - 8, - FFTW_BACKWARD, - FFTW_HC2REAL, - 191, - 0, - (const int *) 0, -}; -- cgit v1.2.3