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/* -*- c++ -*- */
/*
* Copyright 2011,2013 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "g723_24_decode_bs_impl.h"
#include <gnuradio/io_signature.h>
#include <limits.h>
namespace gr {
namespace vocoder {
g723_24_decode_bs::sptr g723_24_decode_bs::make()
{
return gnuradio::make_block_sptr<g723_24_decode_bs_impl>();
}
g723_24_decode_bs_impl::g723_24_decode_bs_impl()
: sync_block("vocoder_g723_24_decode_bs",
io_signature::make(1, 1, sizeof(unsigned char)),
io_signature::make(1, 1, sizeof(short)))
{
g72x_init_state(&d_state);
}
g723_24_decode_bs_impl::~g723_24_decode_bs_impl() {}
int g723_24_decode_bs_impl::work(int noutput_items,
gr_vector_const_void_star& input_items,
gr_vector_void_star& output_items)
{
const unsigned char* in = (const unsigned char*)input_items[0];
short* out = (short*)output_items[0];
for (int i = 0; i < noutput_items; i++)
out[i] = g723_24_decoder(in[i], AUDIO_ENCODING_LINEAR, &d_state);
return noutput_items;
}
} /* namespace vocoder */
} /* namespace gr */
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