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Diffstat (limited to 'src/sndobj/rfftw/fhf_5.c')
-rw-r--r--src/sndobj/rfftw/fhf_5.c268
1 files changed, 0 insertions, 268 deletions
diff --git a/src/sndobj/rfftw/fhf_5.c b/src/sndobj/rfftw/fhf_5.c
deleted file mode 100644
index 5594c2f..0000000
--- a/src/sndobj/rfftw/fhf_5.c
+++ /dev/null
@@ -1,268 +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 20:44:44 EST 1999 */
-
-#include <fftw-int.h>
-#include <fftw.h>
-
-/* Generated by: ./genfft -magic-alignment-check -magic-twiddle-load-all -magic-variables 4 -magic-loopi -hc2hc-forward 5 */
-
-/*
- * This function contains 64 FP additions, 40 FP multiplications,
- * (or, 44 additions, 20 multiplications, 20 fused multiply/add),
- * 27 stack variables, and 40 memory accesses
- */
-static const fftw_real K250000000 = FFTW_KONST(+0.250000000000000000000000000000000000000000000);
-static const fftw_real K559016994 = FFTW_KONST(+0.559016994374947424102293417182819058860154590);
-static const fftw_real K587785252 = FFTW_KONST(+0.587785252292473129168705954639072768597652438);
-static const fftw_real K951056516 = FFTW_KONST(+0.951056516295153572116439333379382143405698634);
-
-/*
- * Generator Id's :
- * $Id: fhf_5.c,v 1.1.1.1 2006/05/12 15:15:01 veplaini Exp $
- * $Id: fhf_5.c,v 1.1.1.1 2006/05/12 15:15:01 veplaini Exp $
- * $Id: fhf_5.c,v 1.1.1.1 2006/05/12 15:15:01 veplaini Exp $
- */
-
-void fftw_hc2hc_forward_5(fftw_real *A, const fftw_complex *W, int iostride, int m, int dist)
-{
- int i;
- fftw_real *X;
- fftw_real *Y;
- X = A;
- Y = A + (5 * iostride);
- {
- fftw_real tmp70;
- fftw_real tmp67;
- fftw_real tmp68;
- fftw_real tmp63;
- fftw_real tmp71;
- fftw_real tmp66;
- fftw_real tmp69;
- fftw_real tmp72;
- ASSERT_ALIGNED_DOUBLE;
- tmp70 = X[0];
- {
- fftw_real tmp61;
- fftw_real tmp62;
- fftw_real tmp64;
- fftw_real tmp65;
- ASSERT_ALIGNED_DOUBLE;
- tmp61 = X[4 * iostride];
- tmp62 = X[iostride];
- tmp67 = tmp62 + tmp61;
- tmp64 = X[2 * iostride];
- tmp65 = X[3 * iostride];
- tmp68 = tmp64 + tmp65;
- tmp63 = tmp61 - tmp62;
- tmp71 = tmp67 + tmp68;
- tmp66 = tmp64 - tmp65;
- }
- Y[-iostride] = (K951056516 * tmp63) - (K587785252 * tmp66);
- Y[-2 * iostride] = (K587785252 * tmp63) + (K951056516 * tmp66);
- X[0] = tmp70 + tmp71;
- tmp69 = K559016994 * (tmp67 - tmp68);
- tmp72 = tmp70 - (K250000000 * tmp71);
- X[iostride] = tmp69 + tmp72;
- X[2 * iostride] = tmp72 - tmp69;
- }
- X = X + dist;
- Y = Y - dist;
- for (i = 2; i < m; i = i + 2, X = X + dist, Y = Y - dist, W = W + 4) {
- fftw_real tmp13;
- fftw_real tmp52;
- fftw_real tmp42;
- fftw_real tmp45;
- fftw_real tmp49;
- fftw_real tmp50;
- fftw_real tmp51;
- fftw_real tmp54;
- fftw_real tmp53;
- fftw_real tmp24;
- fftw_real tmp35;
- fftw_real tmp36;
- ASSERT_ALIGNED_DOUBLE;
- tmp13 = X[0];
- tmp52 = Y[-4 * iostride];
- {
- fftw_real tmp18;
- fftw_real tmp40;
- fftw_real tmp34;
- fftw_real tmp44;
- fftw_real tmp23;
- fftw_real tmp41;
- fftw_real tmp29;
- fftw_real tmp43;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp15;
- fftw_real tmp17;
- fftw_real tmp14;
- fftw_real tmp16;
- ASSERT_ALIGNED_DOUBLE;
- tmp15 = X[iostride];
- tmp17 = Y[-3 * iostride];
- tmp14 = c_re(W[0]);
- tmp16 = c_im(W[0]);
- tmp18 = (tmp14 * tmp15) - (tmp16 * tmp17);
- tmp40 = (tmp16 * tmp15) + (tmp14 * tmp17);
- }
- {
- fftw_real tmp31;
- fftw_real tmp33;
- fftw_real tmp30;
- fftw_real tmp32;
- ASSERT_ALIGNED_DOUBLE;
- tmp31 = X[3 * iostride];
- tmp33 = Y[-iostride];
- tmp30 = c_re(W[2]);
- tmp32 = c_im(W[2]);
- tmp34 = (tmp30 * tmp31) - (tmp32 * tmp33);
- tmp44 = (tmp32 * tmp31) + (tmp30 * tmp33);
- }
- {
- fftw_real tmp20;
- fftw_real tmp22;
- fftw_real tmp19;
- fftw_real tmp21;
- ASSERT_ALIGNED_DOUBLE;
- tmp20 = X[4 * iostride];
- tmp22 = Y[0];
- tmp19 = c_re(W[3]);
- tmp21 = c_im(W[3]);
- tmp23 = (tmp19 * tmp20) - (tmp21 * tmp22);
- tmp41 = (tmp21 * tmp20) + (tmp19 * tmp22);
- }
- {
- fftw_real tmp26;
- fftw_real tmp28;
- fftw_real tmp25;
- fftw_real tmp27;
- ASSERT_ALIGNED_DOUBLE;
- tmp26 = X[2 * iostride];
- tmp28 = Y[-2 * iostride];
- tmp25 = c_re(W[1]);
- tmp27 = c_im(W[1]);
- tmp29 = (tmp25 * tmp26) - (tmp27 * tmp28);
- tmp43 = (tmp27 * tmp26) + (tmp25 * tmp28);
- }
- tmp42 = tmp40 - tmp41;
- tmp45 = tmp43 - tmp44;
- tmp49 = tmp40 + tmp41;
- tmp50 = tmp43 + tmp44;
- tmp51 = tmp49 + tmp50;
- tmp54 = tmp29 - tmp34;
- tmp53 = tmp18 - tmp23;
- tmp24 = tmp18 + tmp23;
- tmp35 = tmp29 + tmp34;
- tmp36 = tmp24 + tmp35;
- }
- X[0] = tmp13 + tmp36;
- {
- fftw_real tmp46;
- fftw_real tmp48;
- fftw_real tmp39;
- fftw_real tmp47;
- fftw_real tmp37;
- fftw_real tmp38;
- ASSERT_ALIGNED_DOUBLE;
- tmp46 = (K951056516 * tmp42) + (K587785252 * tmp45);
- tmp48 = (K951056516 * tmp45) - (K587785252 * tmp42);
- tmp37 = K559016994 * (tmp24 - tmp35);
- tmp38 = tmp13 - (K250000000 * tmp36);
- tmp39 = tmp37 + tmp38;
- tmp47 = tmp38 - tmp37;
- Y[-4 * iostride] = tmp39 - tmp46;
- X[iostride] = tmp39 + tmp46;
- X[2 * iostride] = tmp47 - tmp48;
- Y[-3 * iostride] = tmp47 + tmp48;
- }
- Y[0] = tmp51 + tmp52;
- {
- fftw_real tmp55;
- fftw_real tmp60;
- fftw_real tmp58;
- fftw_real tmp59;
- fftw_real tmp56;
- fftw_real tmp57;
- ASSERT_ALIGNED_DOUBLE;
- tmp55 = (K951056516 * tmp53) + (K587785252 * tmp54);
- tmp60 = (K951056516 * tmp54) - (K587785252 * tmp53);
- tmp56 = K559016994 * (tmp49 - tmp50);
- tmp57 = tmp52 - (K250000000 * tmp51);
- tmp58 = tmp56 + tmp57;
- tmp59 = tmp57 - tmp56;
- X[4 * iostride] = -(tmp55 + tmp58);
- Y[-iostride] = tmp58 - tmp55;
- X[3 * iostride] = -(tmp59 - tmp60);
- Y[-2 * iostride] = tmp60 + tmp59;
- }
- }
- if (i == m) {
- fftw_real tmp8;
- fftw_real tmp3;
- fftw_real tmp6;
- fftw_real tmp9;
- fftw_real tmp12;
- fftw_real tmp11;
- fftw_real tmp7;
- fftw_real tmp10;
- ASSERT_ALIGNED_DOUBLE;
- tmp8 = X[0];
- {
- fftw_real tmp1;
- fftw_real tmp2;
- fftw_real tmp4;
- fftw_real tmp5;
- ASSERT_ALIGNED_DOUBLE;
- tmp1 = X[2 * iostride];
- tmp2 = X[3 * iostride];
- tmp3 = tmp1 - tmp2;
- tmp4 = X[4 * iostride];
- tmp5 = X[iostride];
- tmp6 = tmp4 - tmp5;
- tmp9 = tmp3 + tmp6;
- tmp12 = tmp4 + tmp5;
- tmp11 = tmp1 + tmp2;
- }
- X[2 * iostride] = tmp8 + tmp9;
- tmp7 = K559016994 * (tmp3 - tmp6);
- tmp10 = tmp8 - (K250000000 * tmp9);
- X[0] = tmp7 + tmp10;
- X[iostride] = tmp10 - tmp7;
- Y[0] = -((K951056516 * tmp11) + (K587785252 * tmp12));
- Y[-iostride] = -((K951056516 * tmp12) - (K587785252 * tmp11));
- }
-}
-
-static const int twiddle_order[] =
-{1, 2, 3, 4};
-fftw_codelet_desc fftw_hc2hc_forward_5_desc =
-{
- "fftw_hc2hc_forward_5",
- (void (*)()) fftw_hc2hc_forward_5,
- 5,
- FFTW_FORWARD,
- FFTW_HC2HC,
- 113,
- 4,
- twiddle_order,
-};
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-05 11:07:34 +0000