1 files changed, 0 insertions, 106 deletions
diff --git a/gr-atsc/src/lib/GrAtscConvert2xTo20.cc b/gr-atsc/src/lib/GrAtscConvert2xTo20.cc
deleted file mode 100644
index 1f540464d..000000000
--- a/gr-atsc/src/lib/GrAtscConvert2xTo20.cc
+++ /dev/null
@@ -1,106 +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.
- */
-
-#include <GrAtscConvert2xTo20.h>
-#include <atsc_consts.h>
-#include <cmath>
-#include <cstdio>
-
-static const int    N_OUTPUTS = 1;
-static const double DEC_RATIO = (2.0 * ATSC_SYMBOL_RATE) / 20e6;	// ~ 1.076
-
-GrAtscConvert2xTo20::GrAtscConvert2xTo20 ()
-  : VrDecimatingSigProc<float,float> (N_OUTPUTS, (int) rint (DEC_RATIO))
-{
-  d_next_input = 0;
-  d_frac_part = 0;
-  history = 2 * d_interp.ntaps ();	// some slack
-}
-
-GrAtscConvert2xTo20::~GrAtscConvert2xTo20 ()
-{
-  // Nop
-}
-
-void
-GrAtscConvert2xTo20::pre_initialize ()
-{
-  fprintf (stderr,
-	   "GrAtscConvert2xTo20: input freq = %g\n", getInputSamplingFrequencyN(0));
-  fprintf (stderr,
-	   "GrAtscConvert2xTo20: DEC_RATIO = %g\n", DEC_RATIO);
-  fprintf (stderr,
-	   "GrAtscConvert2xTo20: argument to setSamplingFrequency = %g\n",
-	   getInputSamplingFrequencyN(0) / DEC_RATIO);
-
-  int	r;
-  r = setSamplingFrequency (getInputSamplingFrequencyN (0) / DEC_RATIO);
-
-  fprintf (stderr, "GrAtscConvert2xTo20: result = %d\n", r);
-
-  fprintf (stderr, "GrAtscConvert2xTo20: getSamplingFrequency = %g\n",
-	   getSamplingFrequency ());
-}
-
-
-int
-GrAtscConvert2xTo20::forecast (VrSampleRange output,
-			       VrSampleRange inputs[])
-{
-  assert (numberInputs == 1);	// I hate these free references to
-				// superclass's instance variables...
-
-  inputs[0].index = d_next_input;
-  inputs[0].size =
-    ((long unsigned int) (output.size * DEC_RATIO) + history - 1);
-
-  return 0;
-}
-
-int
-GrAtscConvert2xTo20::work (VrSampleRange output, void *ao[],
-			   VrSampleRange inputs[], void *ai[])
-{
-  float	*in = ((float **) ai)[0];
-  float *out = ((float **) ao)[0];
-
-  sync (output.index);
-
-  unsigned long  si = 0;		// source index
-  unsigned long	 oi = 0;		// output index
-  double frac_part = d_frac_part;
-
-  for (oi = 0; oi < output.size; oi++){
-    assert (si + d_interp.ntaps () < inputs[0].size);
-    out[oi] = d_interp.interpolate (&in[si], (1. - frac_part));
-
-    double s = frac_part + DEC_RATIO;
-    double float_incr = floor (s);
-    frac_part = s - float_incr;
-    int incr = (int) float_incr;
-    si += incr;
-  }
-
-  d_next_input += si;
-  d_frac_part = frac_part;
-  return output.size;
-}