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_11.c | 125 ---------------------------------------------- 1 file changed, 125 deletions(-) delete mode 100644 src/sndobj/rfftw/frc_11.c (limited to 'src/sndobj/rfftw/frc_11.c') diff --git a/src/sndobj/rfftw/frc_11.c b/src/sndobj/rfftw/frc_11.c deleted file mode 100644 index 2b86e25..0000000 --- a/src/sndobj/rfftw/frc_11.c +++ /dev/null @@ -1,125 +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 20:43:55 EST 1999 */ - -#include -#include - -/* Generated by: ./genfft -magic-alignment-check -magic-twiddle-load-all -magic-variables 4 -magic-loopi -real2hc 11 */ - -/* - * This function contains 60 FP additions, 50 FP multiplications, - * (or, 60 additions, 50 multiplications, 0 fused multiply/add), - * 17 stack variables, and 22 memory accesses - */ -static const fftw_real K654860733 = FFTW_KONST(+0.654860733945285064056925072466293553183791199); -static const fftw_real K142314838 = FFTW_KONST(+0.142314838273285140443792668616369668791051361); -static const fftw_real K959492973 = FFTW_KONST(+0.959492973614497389890368057066327699062454848); -static const fftw_real K415415013 = FFTW_KONST(+0.415415013001886425529274149229623203524004910); -static const fftw_real K841253532 = FFTW_KONST(+0.841253532831181168861811648919367717513292498); -static const fftw_real K989821441 = FFTW_KONST(+0.989821441880932732376092037776718787376519372); -static const fftw_real K909631995 = FFTW_KONST(+0.909631995354518371411715383079028460060241051); -static const fftw_real K281732556 = FFTW_KONST(+0.281732556841429697711417915346616899035777899); -static const fftw_real K540640817 = FFTW_KONST(+0.540640817455597582107635954318691695431770608); -static const fftw_real K755749574 = FFTW_KONST(+0.755749574354258283774035843972344420179717445); - -/* - * Generator Id's : - * $Id: frc_11.c,v 1.1.1.1 2006/05/12 15:14:56 veplaini Exp $ - * $Id: frc_11.c,v 1.1.1.1 2006/05/12 15:14:56 veplaini Exp $ - * $Id: frc_11.c,v 1.1.1.1 2006/05/12 15:14:56 veplaini Exp $ - */ - -void fftw_real2hc_11(const fftw_real *input, fftw_real *real_output, fftw_real *imag_output, int istride, int real_ostride, int imag_ostride) -{ - fftw_real tmp1; - fftw_real tmp4; - fftw_real tmp21; - fftw_real tmp16; - fftw_real tmp17; - fftw_real tmp13; - fftw_real tmp18; - fftw_real tmp10; - fftw_real tmp20; - fftw_real tmp7; - fftw_real tmp19; - fftw_real tmp11; - fftw_real tmp12; - ASSERT_ALIGNED_DOUBLE; - tmp1 = input[0]; - { - fftw_real tmp2; - fftw_real tmp3; - fftw_real tmp14; - fftw_real tmp15; - ASSERT_ALIGNED_DOUBLE; - tmp2 = input[2 * istride]; - tmp3 = input[9 * istride]; - tmp4 = tmp2 + tmp3; - tmp21 = tmp3 - tmp2; - tmp14 = input[istride]; - tmp15 = input[10 * istride]; - tmp16 = tmp14 + tmp15; - tmp17 = tmp15 - tmp14; - } - tmp11 = input[3 * istride]; - tmp12 = input[8 * istride]; - tmp13 = tmp11 + tmp12; - tmp18 = tmp12 - tmp11; - { - fftw_real tmp8; - fftw_real tmp9; - fftw_real tmp5; - fftw_real tmp6; - ASSERT_ALIGNED_DOUBLE; - tmp8 = input[5 * istride]; - tmp9 = input[6 * istride]; - tmp10 = tmp8 + tmp9; - tmp20 = tmp9 - tmp8; - tmp5 = input[4 * istride]; - tmp6 = input[7 * istride]; - tmp7 = tmp5 + tmp6; - tmp19 = tmp6 - tmp5; - } - imag_output[4 * imag_ostride] = (K755749574 * tmp17) + (K540640817 * tmp18) + (K281732556 * tmp19) - (K909631995 * tmp20) - (K989821441 * tmp21); - imag_output[imag_ostride] = (K540640817 * tmp17) + (K909631995 * tmp21) + (K989821441 * tmp18) + (K755749574 * tmp19) + (K281732556 * tmp20); - imag_output[5 * imag_ostride] = (K281732556 * tmp17) + (K755749574 * tmp18) + (K989821441 * tmp20) - (K909631995 * tmp19) - (K540640817 * tmp21); - imag_output[2 * imag_ostride] = (K909631995 * tmp17) + (K755749574 * tmp21) - (K540640817 * tmp20) - (K989821441 * tmp19) - (K281732556 * tmp18); - imag_output[3 * imag_ostride] = (K989821441 * tmp17) + (K540640817 * tmp19) + (K755749574 * tmp20) - (K909631995 * tmp18) - (K281732556 * tmp21); - real_output[4 * real_ostride] = tmp1 + (K841253532 * tmp13) + (K415415013 * tmp10) - (K959492973 * tmp7) - (K142314838 * tmp4) - (K654860733 * tmp16); - real_output[5 * real_ostride] = tmp1 + (K841253532 * tmp4) + (K415415013 * tmp7) - (K142314838 * tmp10) - (K654860733 * tmp13) - (K959492973 * tmp16); - real_output[real_ostride] = tmp1 + (K841253532 * tmp16) + (K415415013 * tmp4) - (K959492973 * tmp10) - (K654860733 * tmp7) - (K142314838 * tmp13); - real_output[0] = tmp1 + tmp16 + tmp4 + tmp13 + tmp7 + tmp10; - real_output[3 * real_ostride] = tmp1 + (K415415013 * tmp13) + (K841253532 * tmp7) - (K654860733 * tmp10) - (K959492973 * tmp4) - (K142314838 * tmp16); - real_output[2 * real_ostride] = tmp1 + (K415415013 * tmp16) + (K841253532 * tmp10) - (K142314838 * tmp7) - (K959492973 * tmp13) - (K654860733 * tmp4); -} - -fftw_codelet_desc fftw_real2hc_11_desc = -{ - "fftw_real2hc_11", - (void (*)()) fftw_real2hc_11, - 11, - FFTW_FORWARD, - FFTW_REAL2HC, - 244, - 0, - (const int *) 0, -}; -- cgit v1.2.3