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Diffstat (limited to 'src/sndobj/rfftw/fhf_6.c')
-rw-r--r--src/sndobj/rfftw/fhf_6.c299
1 files changed, 0 insertions, 299 deletions
diff --git a/src/sndobj/rfftw/fhf_6.c b/src/sndobj/rfftw/fhf_6.c
deleted file mode 100644
index 62c31f1..0000000
--- a/src/sndobj/rfftw/fhf_6.c
+++ /dev/null
@@ -1,299 +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 20:44:45 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 6 */
-
-/*
- * This function contains 72 FP additions, 36 FP multiplications,
- * (or, 54 additions, 18 multiplications, 18 fused multiply/add),
- * 23 stack variables, and 48 memory accesses
- */
-static const fftw_real K500000000 = FFTW_KONST(+0.500000000000000000000000000000000000000000000);
-static const fftw_real K866025403 = FFTW_KONST(+0.866025403784438646763723170752936183471402627);
-
-/*
- * Generator Id's :
- * $Id: fhf_6.c,v 1.1.1.1 2006/05/12 15:14:55 veplaini Exp $
- * $Id: fhf_6.c,v 1.1.1.1 2006/05/12 15:14:55 veplaini Exp $
- * $Id: fhf_6.c,v 1.1.1.1 2006/05/12 15:14:55 veplaini Exp $
- */
-
-void fftw_hc2hc_forward_6(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 + (6 * iostride);
- {
- fftw_real tmp71;
- fftw_real tmp81;
- fftw_real tmp77;
- fftw_real tmp79;
- fftw_real tmp74;
- fftw_real tmp80;
- fftw_real tmp69;
- fftw_real tmp70;
- fftw_real tmp78;
- fftw_real tmp82;
- ASSERT_ALIGNED_DOUBLE;
- tmp69 = X[0];
- tmp70 = X[3 * iostride];
- tmp71 = tmp69 - tmp70;
- tmp81 = tmp69 + tmp70;
- {
- fftw_real tmp75;
- fftw_real tmp76;
- fftw_real tmp72;
- fftw_real tmp73;
- ASSERT_ALIGNED_DOUBLE;
- tmp75 = X[4 * iostride];
- tmp76 = X[iostride];
- tmp77 = tmp75 - tmp76;
- tmp79 = tmp75 + tmp76;
- tmp72 = X[2 * iostride];
- tmp73 = X[5 * iostride];
- tmp74 = tmp72 - tmp73;
- tmp80 = tmp72 + tmp73;
- }
- Y[-iostride] = K866025403 * (tmp77 - tmp74);
- tmp78 = tmp74 + tmp77;
- X[iostride] = tmp71 - (K500000000 * tmp78);
- X[3 * iostride] = tmp71 + tmp78;
- Y[-2 * iostride] = -(K866025403 * (tmp79 - tmp80));
- tmp82 = tmp80 + tmp79;
- X[2 * iostride] = tmp81 - (K500000000 * tmp82);
- X[0] = tmp81 + tmp82;
- }
- X = X + dist;
- Y = Y - dist;
- for (i = 2; i < m; i = i + 2, X = X + dist, Y = Y - dist, W = W + 5) {
- fftw_real tmp19;
- fftw_real tmp43;
- fftw_real tmp62;
- fftw_real tmp66;
- fftw_real tmp41;
- fftw_real tmp45;
- fftw_real tmp53;
- fftw_real tmp57;
- fftw_real tmp30;
- fftw_real tmp44;
- fftw_real tmp50;
- fftw_real tmp56;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp13;
- fftw_real tmp61;
- fftw_real tmp18;
- fftw_real tmp60;
- ASSERT_ALIGNED_DOUBLE;
- tmp13 = X[0];
- tmp61 = Y[-5 * iostride];
- {
- fftw_real tmp15;
- fftw_real tmp17;
- fftw_real tmp14;
- fftw_real tmp16;
- ASSERT_ALIGNED_DOUBLE;
- tmp15 = X[3 * iostride];
- tmp17 = Y[-2 * iostride];
- tmp14 = c_re(W[2]);
- tmp16 = c_im(W[2]);
- tmp18 = (tmp14 * tmp15) - (tmp16 * tmp17);
- tmp60 = (tmp16 * tmp15) + (tmp14 * tmp17);
- }
- tmp19 = tmp13 - tmp18;
- tmp43 = tmp13 + tmp18;
- tmp62 = tmp60 + tmp61;
- tmp66 = tmp61 - tmp60;
- }
- {
- fftw_real tmp35;
- fftw_real tmp51;
- fftw_real tmp40;
- fftw_real tmp52;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp32;
- fftw_real tmp34;
- fftw_real tmp31;
- fftw_real tmp33;
- ASSERT_ALIGNED_DOUBLE;
- tmp32 = X[4 * iostride];
- tmp34 = Y[-iostride];
- tmp31 = c_re(W[3]);
- tmp33 = c_im(W[3]);
- tmp35 = (tmp31 * tmp32) - (tmp33 * tmp34);
- tmp51 = (tmp33 * tmp32) + (tmp31 * tmp34);
- }
- {
- fftw_real tmp37;
- fftw_real tmp39;
- fftw_real tmp36;
- fftw_real tmp38;
- ASSERT_ALIGNED_DOUBLE;
- tmp37 = X[iostride];
- tmp39 = Y[-4 * iostride];
- tmp36 = c_re(W[0]);
- tmp38 = c_im(W[0]);
- tmp40 = (tmp36 * tmp37) - (tmp38 * tmp39);
- tmp52 = (tmp38 * tmp37) + (tmp36 * tmp39);
- }
- tmp41 = tmp35 - tmp40;
- tmp45 = tmp35 + tmp40;
- tmp53 = tmp51 + tmp52;
- tmp57 = tmp51 - tmp52;
- }
- {
- fftw_real tmp24;
- fftw_real tmp48;
- fftw_real tmp29;
- fftw_real tmp49;
- ASSERT_ALIGNED_DOUBLE;
- {
- fftw_real tmp21;
- fftw_real tmp23;
- fftw_real tmp20;
- fftw_real tmp22;
- ASSERT_ALIGNED_DOUBLE;
- tmp21 = X[2 * iostride];
- tmp23 = Y[-3 * iostride];
- tmp20 = c_re(W[1]);
- tmp22 = c_im(W[1]);
- tmp24 = (tmp20 * tmp21) - (tmp22 * tmp23);
- tmp48 = (tmp22 * tmp21) + (tmp20 * tmp23);
- }
- {
- fftw_real tmp26;
- fftw_real tmp28;
- fftw_real tmp25;
- fftw_real tmp27;
- ASSERT_ALIGNED_DOUBLE;
- tmp26 = X[5 * iostride];
- tmp28 = Y[0];
- tmp25 = c_re(W[4]);
- tmp27 = c_im(W[4]);
- tmp29 = (tmp25 * tmp26) - (tmp27 * tmp28);
- tmp49 = (tmp27 * tmp26) + (tmp25 * tmp28);
- }
- tmp30 = tmp24 - tmp29;
- tmp44 = tmp24 + tmp29;
- tmp50 = tmp48 + tmp49;
- tmp56 = tmp48 - tmp49;
- }
- {
- fftw_real tmp58;
- fftw_real tmp42;
- fftw_real tmp55;
- fftw_real tmp68;
- fftw_real tmp65;
- fftw_real tmp67;
- ASSERT_ALIGNED_DOUBLE;
- tmp58 = K866025403 * (tmp56 - tmp57);
- tmp42 = tmp30 + tmp41;
- tmp55 = tmp19 - (K500000000 * tmp42);
- Y[-3 * iostride] = tmp19 + tmp42;
- X[iostride] = tmp55 + tmp58;
- Y[-5 * iostride] = tmp55 - tmp58;
- tmp68 = K866025403 * (tmp41 - tmp30);
- tmp65 = tmp56 + tmp57;
- tmp67 = tmp66 - (K500000000 * tmp65);
- X[3 * iostride] = -(tmp65 + tmp66);
- Y[-iostride] = tmp68 + tmp67;
- X[5 * iostride] = -(tmp67 - tmp68);
- }
- {
- fftw_real tmp54;
- fftw_real tmp46;
- fftw_real tmp47;
- fftw_real tmp63;
- fftw_real tmp59;
- fftw_real tmp64;
- ASSERT_ALIGNED_DOUBLE;
- tmp54 = K866025403 * (tmp50 - tmp53);
- tmp46 = tmp44 + tmp45;
- tmp47 = tmp43 - (K500000000 * tmp46);
- X[0] = tmp43 + tmp46;
- Y[-4 * iostride] = tmp47 + tmp54;
- X[2 * iostride] = tmp47 - tmp54;
- tmp63 = K866025403 * (tmp45 - tmp44);
- tmp59 = tmp50 + tmp53;
- tmp64 = tmp62 - (K500000000 * tmp59);
- Y[0] = tmp59 + tmp62;
- Y[-2 * iostride] = tmp64 - tmp63;
- X[4 * iostride] = -(tmp63 + tmp64);
- }
- }
- if (i == m) {
- fftw_real tmp1;
- fftw_real tmp11;
- fftw_real tmp4;
- fftw_real tmp9;
- fftw_real tmp8;
- fftw_real tmp10;
- fftw_real tmp5;
- fftw_real tmp12;
- ASSERT_ALIGNED_DOUBLE;
- tmp1 = X[0];
- tmp11 = X[3 * iostride];
- {
- fftw_real tmp2;
- fftw_real tmp3;
- fftw_real tmp6;
- fftw_real tmp7;
- ASSERT_ALIGNED_DOUBLE;
- tmp2 = X[2 * iostride];
- tmp3 = X[4 * iostride];
- tmp4 = tmp2 - tmp3;
- tmp9 = K866025403 * (tmp2 + tmp3);
- tmp6 = X[iostride];
- tmp7 = X[5 * iostride];
- tmp8 = K866025403 * (tmp6 - tmp7);
- tmp10 = tmp6 + tmp7;
- }
- X[iostride] = tmp1 - tmp4;
- tmp5 = tmp1 + (K500000000 * tmp4);
- X[2 * iostride] = tmp5 - tmp8;
- X[0] = tmp5 + tmp8;
- Y[-iostride] = tmp11 - tmp10;
- tmp12 = (K500000000 * tmp10) + tmp11;
- Y[0] = -(tmp9 + tmp12);
- Y[-2 * iostride] = tmp9 - tmp12;
- }
-}
-
-static const int twiddle_order[] =
-{1, 2, 3, 4, 5};
-fftw_codelet_desc fftw_hc2hc_forward_6_desc =
-{
- "fftw_hc2hc_forward_6",
- (void (*)()) fftw_hc2hc_forward_6,
- 6,
- FFTW_FORWARD,
- FFTW_HC2HC,
- 135,
- 5,
- twiddle_order,
-};
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-05 23:34:07 +0000