[sndobj] Update SndObj to use FFTW v3 (was using v2). Remove unused SndObj files. Whitespace clean up.

1 files changed, 0 insertions, 158 deletions

diff --git a/src/sndobj/rfftw/fhb_3.c b/src/sndobj/rfftw/fhb_3.c
deleted file mode 100644
index abde8d0..0000000
--- a/src/sndobj/rfftw/fhb_3.c
+++ /dev/null
@@ -1,158 +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 20:45:09 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-backward 3 */

-

-/*

- * This function contains 24 FP additions, 16 FP multiplications,

- * (or, 16 additions, 8 multiplications, 8 fused multiply/add),

- * 15 stack variables, and 24 memory accesses

- */

-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: fhb_3.c,v 1.1.1.1 2006/05/12 15:14:52 veplaini Exp $

- * $Id: fhb_3.c,v 1.1.1.1 2006/05/12 15:14:52 veplaini Exp $

- * $Id: fhb_3.c,v 1.1.1.1 2006/05/12 15:14:52 veplaini Exp $

- */

-

-void fftw_hc2hc_backward_3(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 + (3 * iostride);

-     {

-	  fftw_real tmp30;

-	  fftw_real tmp26;

-	  fftw_real tmp27;

-	  fftw_real tmp28;

-	  fftw_real tmp29;

-	  ASSERT_ALIGNED_DOUBLE;

-	  tmp29 = Y[-iostride];

-	  tmp30 = K1_732050807 * tmp29;

-	  tmp26 = X[0];

-	  tmp27 = X[iostride];

-	  tmp28 = tmp26 - tmp27;

-	  X[0] = tmp26 + (K2_000000000 * tmp27);

-	  X[iostride] = tmp28 - tmp30;

-	  X[2 * iostride] = tmp28 + tmp30;

-     }

-     X = X + dist;

-     Y = Y - dist;

-     for (i = 2; i < m; i = i + 2, X = X + dist, Y = Y - dist, W = W + 2) {

-	  fftw_real tmp6;

-	  fftw_real tmp9;

-	  fftw_real tmp15;

-	  fftw_real tmp19;

-	  fftw_real tmp10;

-	  fftw_real tmp13;

-	  fftw_real tmp16;

-	  fftw_real tmp20;

-	  ASSERT_ALIGNED_DOUBLE;

-	  {

-	       fftw_real tmp7;

-	       fftw_real tmp8;

-	       fftw_real tmp11;

-	       fftw_real tmp12;

-	       ASSERT_ALIGNED_DOUBLE;

-	       tmp6 = X[0];

-	       tmp7 = X[iostride];

-	       tmp8 = Y[-2 * iostride];

-	       tmp9 = tmp7 + tmp8;

-	       tmp15 = K866025403 * (tmp7 - tmp8);

-	       tmp19 = tmp6 - (K500000000 * tmp9);

-	       tmp10 = Y[0];

-	       tmp11 = Y[-iostride];

-	       tmp12 = X[2 * iostride];

-	       tmp13 = tmp11 - tmp12;

-	       tmp16 = tmp10 - (K500000000 * tmp13);

-	       tmp20 = K866025403 * (tmp11 + tmp12);

-	  }

-	  X[0] = tmp6 + tmp9;

-	  {

-	       fftw_real tmp23;

-	       fftw_real tmp25;

-	       fftw_real tmp22;

-	       fftw_real tmp24;

-	       ASSERT_ALIGNED_DOUBLE;

-	       tmp23 = tmp16 - tmp15;

-	       tmp25 = tmp19 + tmp20;

-	       tmp22 = c_re(W[1]);

-	       tmp24 = c_im(W[1]);

-	       Y[0] = (tmp22 * tmp23) - (tmp24 * tmp25);

-	       X[2 * iostride] = (tmp24 * tmp23) + (tmp22 * tmp25);

-	  }

-	  Y[-2 * iostride] = tmp10 + tmp13;

-	  {

-	       fftw_real tmp17;

-	       fftw_real tmp21;

-	       fftw_real tmp14;

-	       fftw_real tmp18;

-	       ASSERT_ALIGNED_DOUBLE;

-	       tmp17 = tmp15 + tmp16;

-	       tmp21 = tmp19 - tmp20;

-	       tmp14 = c_re(W[0]);

-	       tmp18 = c_im(W[0]);

-	       Y[-iostride] = (tmp14 * tmp17) - (tmp18 * tmp21);

-	       X[iostride] = (tmp18 * tmp17) + (tmp14 * tmp21);

-	  }

-     }

-     if (i == m) {

-	  fftw_real tmp5;

-	  fftw_real tmp1;

-	  fftw_real tmp2;

-	  fftw_real tmp3;

-	  fftw_real tmp4;

-	  ASSERT_ALIGNED_DOUBLE;

-	  tmp4 = Y[0];

-	  tmp5 = K1_732050807 * tmp4;

-	  tmp1 = X[iostride];

-	  tmp2 = X[0];

-	  tmp3 = tmp2 - tmp1;

-	  X[0] = tmp1 + (K2_000000000 * tmp2);

-	  X[2 * iostride] = -(tmp3 + tmp5);

-	  X[iostride] = tmp3 - tmp5;

-     }

-}

-

-static const int twiddle_order[] =

-{1, 2};

-fftw_codelet_desc fftw_hc2hc_backward_3_desc =

-{

-     "fftw_hc2hc_backward_3",

-     (void (*)()) fftw_hc2hc_backward_3,

-     3,

-     FFTW_BACKWARD,

-     FFTW_HC2HC,

-     80,

-     2,

-     twiddle_order,

-};