changes from running bootstrap and then make maintainer-clean

[debian/gnuradio] / gnuradio-core / src / lib / filter / gr_fir_fff_generic.cc

diff --git a/gnuradio-core/src/lib/filter/gr_fir_fff_generic.cc b/gnuradio-core/src/lib/filter/gr_fir_fff_generic.cc
deleted file mode 100644 (file)
index cc2dcaa..0000000
--- a/gnuradio-core/src/lib/filter/gr_fir_fff_generic.cc
+++ /dev/null
@@ -1,103 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2002 Free Software Foundation, Inc.
- * 
- * This file is part of GNU Radio
- * 
- * GNU Radio 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 3, or (at your option)
- * any later version.
- * 
- * GNU Radio 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 GNU Radio; see the file COPYING.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <gr_fir_fff_generic.h>
-
-#if (4 == 4)
-
-float
-gr_fir_fff_generic::filter (const float input[])
-{
-  static const int N_UNROLL = 4;
-
-  float        acc0 = 0;
-  float        acc1 = 0;
-  float        acc2 = 0;
-  float        acc3 = 0;
-
-
-  unsigned     i = 0;
-  unsigned     n = (ntaps () / N_UNROLL) * N_UNROLL;
-
-  for (i = 0; i < n; i += N_UNROLL){
-    acc0 += d_taps[i + 0] *  input[i + 0];
-    acc1 += d_taps[i + 1] *  input[i + 1];
-    acc2 += d_taps[i + 2] *  input[i + 2];
-    acc3 += d_taps[i + 3] *  input[i + 3];
-  }
-
-  for (; i < ntaps (); i++)
-    acc0 += d_taps[i] *  input[i];
-
-  return (float) (acc0 + acc1 + acc2 + acc3);
-}
-
-#else 
-
-float
-gr_fir_fff_generic::filter (const float input[])
-{
-  static const int N_UNROLL = 2;
-
-  float        acc0 = 0;
-  float        acc1 = 0;
-
-  unsigned     i = 0;
-  unsigned     n = (ntaps () / N_UNROLL) * N_UNROLL;
-
-  for (i = 0; i < n; i += N_UNROLL){
-    acc0 += d_taps[i + 0] *  input[i + 0];
-    acc1 += d_taps[i + 1] *  input[i + 1];
-  }
-
-  for (; i < ntaps (); i++)
-    acc0 += d_taps[i] *  input[i];
-
-  return (float) (acc0 + acc1);
-}
-
-#endif // N_UNROLL
-
-void 
-gr_fir_fff_generic::filterN (float output[],
-                            const float input[],
-                            unsigned long n)
-{
-  for (unsigned i = 0; i < n; i++)
-    output[i] = filter (&input[i]);
-}
-
-void 
-gr_fir_fff_generic::filterNdec (float output[],
-                               const float input[],
-                               unsigned long n,
-                               unsigned decimate)
-{
-  unsigned j = 0;
-  for (unsigned i = 0; i < n; i++){
-    output[i] = filter (&input[j]);
-    j += decimate;
-  }
-}