From 39e0005e226ed6f04562e9d5d7548782fef81c20 Mon Sep 17 00:00:00 2001
From: John Glover <j@johnglover.net>
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_15.c | 226 ----------------------------------------------
1 file changed, 226 deletions(-)
delete mode 100644 src/sndobj/rfftw/fcr_15.c
(limited to 'src/sndobj/rfftw/fcr_15.c')
diff --git a/src/sndobj/rfftw/fcr_15.c b/src/sndobj/rfftw/fcr_15.c
deleted file mode 100644
index 4c6c504..0000000
--- a/src/sndobj/rfftw/fcr_15.c
+++ /dev/null
@@ -1,226 +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 20:44:26 EST 1999 */
-
-#include <fftw-int.h>
-#include <fftw.h>
-
-/* Generated by: ./genfft -magic-alignment-check -magic-twiddle-load-all -magic-variables 4 -magic-loopi -hc2real 15 */
-
-/*
- * This function contains 64 FP additions, 31 FP multiplications,
- * (or, 47 additions, 14 multiplications, 17 fused multiply/add),
- * 36 stack variables, and 30 memory accesses
- */
-static const fftw_real K1_118033988 = FFTW_KONST(+1.118033988749894848204586834365638117720309180);
-static const fftw_real K1_902113032 = FFTW_KONST(+1.902113032590307144232878666758764286811397268);
-static const fftw_real K1_175570504 = FFTW_KONST(+1.175570504584946258337411909278145537195304875);
-static const fftw_real K500000000 = FFTW_KONST(+0.500000000000000000000000000000000000000000000);
-static const fftw_real K866025403 = FFTW_KONST(+0.866025403784438646763723170752936183471402627);
-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_15.c,v 1.1.1.1 2006/05/12 15:14:55 veplaini Exp $
- * $Id: fcr_15.c,v 1.1.1.1 2006/05/12 15:14:55 veplaini Exp $
- * $Id: fcr_15.c,v 1.1.1.1 2006/05/12 15:14:55 veplaini Exp $
- */
-
-void fftw_hc2real_15(const fftw_real *real_input, const fftw_real *imag_input, fftw_real *output, int real_istride, int imag_istride, int ostride)
-{
- fftw_real tmp3;
- fftw_real tmp30;
- fftw_real tmp18;
- fftw_real tmp37;
- fftw_real tmp61;
- fftw_real tmp62;
- fftw_real tmp45;
- fftw_real tmp40;
- fftw_real tmp23;
- fftw_real tmp31;
- fftw_real tmp42;
- fftw_real tmp28;
- fftw_real tmp32;
- fftw_real tmp8;
- fftw_real tmp13;
- fftw_real tmp14;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp17;
- fftw_real tmp1;
- fftw_real tmp2;
- fftw_real tmp15;
- fftw_real tmp16;
- ASSERT_ALIGNED_DOUBLE;
- tmp16 = imag_input[5 * imag_istride];
- tmp17 = K1_732050807 * tmp16;
- tmp1 = real_input[0];
- tmp2 = real_input[5 * real_istride];
- tmp15 = tmp1 - tmp2;
- tmp3 = tmp1 + (K2_000000000 * tmp2);
- tmp30 = tmp15 - tmp17;
- tmp18 = tmp15 + tmp17;
- }
- {
- fftw_real tmp4;
- fftw_real tmp39;
- fftw_real tmp5;
- fftw_real tmp6;
- fftw_real tmp7;
- fftw_real tmp22;
- fftw_real tmp38;
- fftw_real tmp9;
- fftw_real tmp44;
- fftw_real tmp10;
- fftw_real tmp11;
- fftw_real tmp12;
- fftw_real tmp27;
- fftw_real tmp43;
- fftw_real tmp19;
- fftw_real tmp24;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp20;
- fftw_real tmp21;
- fftw_real tmp25;
- fftw_real tmp26;
- ASSERT_ALIGNED_DOUBLE;
- tmp4 = real_input[3 * real_istride];
- tmp39 = imag_input[3 * imag_istride];
- tmp5 = real_input[7 * real_istride];
- tmp6 = real_input[2 * real_istride];
- tmp7 = tmp5 + tmp6;
- tmp20 = imag_input[7 * imag_istride];
- tmp21 = imag_input[2 * imag_istride];
- tmp22 = K866025403 * (tmp20 - tmp21);
- tmp38 = tmp20 + tmp21;
- tmp9 = real_input[6 * real_istride];
- tmp44 = imag_input[6 * imag_istride];
- tmp10 = real_input[4 * real_istride];
- tmp11 = real_input[real_istride];
- tmp12 = tmp10 + tmp11;
- tmp25 = imag_input[4 * imag_istride];
- tmp26 = imag_input[imag_istride];
- tmp27 = K866025403 * (tmp25 + tmp26);
- tmp43 = tmp25 - tmp26;
- }
- tmp37 = K866025403 * (tmp5 - tmp6);
- tmp61 = tmp39 - tmp38;
- tmp62 = tmp44 - tmp43;
- tmp45 = (K500000000 * tmp43) + tmp44;
- tmp40 = (K500000000 * tmp38) + tmp39;
- tmp19 = tmp4 - (K500000000 * tmp7);
- tmp23 = tmp19 - tmp22;
- tmp31 = tmp19 + tmp22;
- tmp42 = K866025403 * (tmp10 - tmp11);
- tmp24 = tmp9 - (K500000000 * tmp12);
- tmp28 = tmp24 - tmp27;
- tmp32 = tmp24 + tmp27;
- tmp8 = tmp4 + tmp7;
- tmp13 = tmp9 + tmp12;
- tmp14 = tmp8 + tmp13;
- }
- output[0] = tmp3 + (K2_000000000 * tmp14);
- {
- fftw_real tmp63;
- fftw_real tmp65;
- fftw_real tmp60;
- fftw_real tmp64;
- fftw_real tmp58;
- fftw_real tmp59;
- ASSERT_ALIGNED_DOUBLE;
- tmp63 = (K1_175570504 * tmp61) - (K1_902113032 * tmp62);
- tmp65 = (K1_902113032 * tmp61) + (K1_175570504 * tmp62);
- tmp58 = tmp3 - (K500000000 * tmp14);
- tmp59 = K1_118033988 * (tmp8 - tmp13);
- tmp60 = tmp58 - tmp59;
- tmp64 = tmp59 + tmp58;
- output[12 * ostride] = tmp60 - tmp63;
- output[3 * ostride] = tmp60 + tmp63;
- output[6 * ostride] = tmp64 - tmp65;
- output[9 * ostride] = tmp64 + tmp65;
- }
- {
- fftw_real tmp51;
- fftw_real tmp29;
- fftw_real tmp50;
- fftw_real tmp55;
- fftw_real tmp57;
- fftw_real tmp53;
- fftw_real tmp54;
- fftw_real tmp56;
- fftw_real tmp52;
- ASSERT_ALIGNED_DOUBLE;
- tmp51 = K1_118033988 * (tmp23 - tmp28);
- tmp29 = tmp23 + tmp28;
- tmp50 = tmp18 - (K500000000 * tmp29);
- tmp53 = tmp40 - tmp37;
- tmp54 = tmp45 - tmp42;
- tmp55 = (K1_175570504 * tmp53) - (K1_902113032 * tmp54);
- tmp57 = (K1_902113032 * tmp53) + (K1_175570504 * tmp54);
- output[5 * ostride] = tmp18 + (K2_000000000 * tmp29);
- tmp56 = tmp51 + tmp50;
- output[11 * ostride] = tmp56 - tmp57;
- output[14 * ostride] = tmp56 + tmp57;
- tmp52 = tmp50 - tmp51;
- output[2 * ostride] = tmp52 - tmp55;
- output[8 * ostride] = tmp52 + tmp55;
- }
- {
- fftw_real tmp35;
- fftw_real tmp33;
- fftw_real tmp34;
- fftw_real tmp47;
- fftw_real tmp49;
- fftw_real tmp41;
- fftw_real tmp46;
- fftw_real tmp48;
- fftw_real tmp36;
- ASSERT_ALIGNED_DOUBLE;
- tmp35 = K1_118033988 * (tmp31 - tmp32);
- tmp33 = tmp31 + tmp32;
- tmp34 = tmp30 - (K500000000 * tmp33);
- tmp41 = tmp37 + tmp40;
- tmp46 = tmp42 + tmp45;
- tmp47 = (K1_175570504 * tmp41) - (K1_902113032 * tmp46);
- tmp49 = (K1_902113032 * tmp41) + (K1_175570504 * tmp46);
- output[10 * ostride] = tmp30 + (K2_000000000 * tmp33);
- tmp48 = tmp35 + tmp34;
- output[ostride] = tmp48 - tmp49;
- output[4 * ostride] = tmp48 + tmp49;
- tmp36 = tmp34 - tmp35;
- output[7 * ostride] = tmp36 - tmp47;
- output[13 * ostride] = tmp36 + tmp47;
- }
-}
-
-fftw_codelet_desc fftw_hc2real_15_desc =
-{
- "fftw_hc2real_15",
- (void (*)()) fftw_hc2real_15,
- 15,
- FFTW_BACKWARD,
- FFTW_HC2REAL,
- 345,
- 0,
- (const int *) 0,
-};
--
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