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-rw-r--r--gr-analog/lib/fastnoise_source_X_impl.cc.t171
1 files changed, 0 insertions, 171 deletions
diff --git a/gr-analog/lib/fastnoise_source_X_impl.cc.t b/gr-analog/lib/fastnoise_source_X_impl.cc.t
deleted file mode 100644
index 72c6cb0582..0000000000
--- a/gr-analog/lib/fastnoise_source_X_impl.cc.t
+++ /dev/null
@@ -1,171 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2013 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.
- */
-
-/* @WARNING@ */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "@IMPL_NAME@.h"
-#include <gnuradio/xoroshiro128p.h>
-#include <gnuradio/io_signature.h>
-#include <stdexcept>
-
-namespace gr {
- namespace analog {
-
- @BASE_NAME@::sptr
- @BASE_NAME@::make(noise_type_t type, float ampl, long seed, long samples)
- {
- return gnuradio::get_initial_sptr
- (new @IMPL_NAME@(type, ampl, seed, samples));
- }
-
- @IMPL_NAME@::@IMPL_NAME@(noise_type_t type, float ampl, long seed, long samples)
- : sync_block("@BASE_NAME@",
- io_signature::make(0, 0, 0),
- io_signature::make(1, 1, sizeof(@TYPE@))),
- d_type(type),
-#if @IS_COMPLEX@ // complex?
- d_ampl(ampl/sqrtf(2.0f))
-#else
- d_ampl(ampl)
-#endif
- {
- d_samples.resize(samples);
- xoroshiro128p_seed(d_state, (uint64_t) seed);
- generate();
- }
-
- @IMPL_NAME@::~@IMPL_NAME@()
- {
- }
-
- void
- @IMPL_NAME@::set_type(noise_type_t type)
- {
- gr::thread::scoped_lock l(d_setlock);
- d_type = type;
- generate();
- }
-
- void
- @IMPL_NAME@::set_amplitude(float ampl)
- {
- gr::thread::scoped_lock l(d_setlock);
-#if @IS_COMPLEX@ // complex?
- d_ampl = ampl/sqrtf(2.0f);
-#else
- d_ampl = ampl;
-#endif
- generate();
- }
-
- void
- @IMPL_NAME@::generate()
- {
- int noutput_items = d_samples.size();
- switch(d_type){
-#if @IS_COMPLEX@ // complex?
-
- case GR_UNIFORM:
- for(int i = 0; i < noutput_items; i++)
- d_samples[i] = gr_complex(d_ampl * ((d_rng.ran1() * 2.0) - 1.0),
- d_ampl * ((d_rng.ran1() * 2.0) - 1.0));
- break;
-
- case GR_GAUSSIAN:
- for(int i = 0; i < noutput_items; i++)
- d_samples[i] = d_ampl * d_rng.rayleigh_complex();
- break;
-
-#else // nope...
-
- case GR_UNIFORM:
- for(int i = 0; i < noutput_items; i++)
- d_samples[i] = (@TYPE@)(d_ampl * ((d_rng.ran1() * 2.0) - 1.0));
- break;
-
- case GR_GAUSSIAN:
- for(int i = 0; i < noutput_items; i++)
- d_samples[i] = (@TYPE@)(d_ampl * d_rng.gasdev());
- break;
-
- case GR_LAPLACIAN:
- for(int i = 0; i < noutput_items; i++)
- d_samples[i] = (@TYPE@)(d_ampl * d_rng.laplacian());
- break;
-
- case GR_IMPULSE: // FIXME changeable impulse settings
- for(int i = 0; i < noutput_items; i++)
- d_samples[i] = (@TYPE@)(d_ampl * d_rng.impulse(9));
- break;
-#endif
-
- default:
- throw std::runtime_error("invalid type");
- }
- }
-
- int
- @IMPL_NAME@::work(int noutput_items,
- gr_vector_const_void_star &input_items,
- gr_vector_void_star &output_items)
- {
- gr::thread::scoped_lock l(d_setlock);
-
- @TYPE@ *out = (@TYPE@*)output_items[0];
-
- for(int i=0; i<noutput_items; i++) {
- out[i] = sample();
- }
-
- return noutput_items;
- }
-
- @TYPE@ @IMPL_NAME@::sample()
- {
- size_t idx = xoroshiro128p_next(d_state) % d_samples.size();
- return d_samples[idx];
- }
-
- @TYPE@ @IMPL_NAME@::sample_unbiased()
- {
- uint64_t random_int = xoroshiro128p_next(d_state);
-#if @IS_COMPLEX@
- gr_complex s(sample());
- float re = (random_int & (UINT64_C(1)<<23)) ? (- s.real()) : (s.real());
- float im = (random_int & (UINT64_C(1)<<42)) ? (- s.real()) : (s.real());
- return gr_complex(re, im);
-#else
- float s = sample();
- return (random_int & (1<<23)) ? (-s) : s;
-#endif
- }
-
- const std::vector<@TYPE@>& @IMPL_NAME@::samples() const
- {
- return d_samples;
- }
- } /* namespace analog */
-} /* namespace gr */