GNU Radio 3.5.1 C++ API
vocoder_gsm_fr_decode_ps.h
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00001 /* -*- c++ -*- */
00002 /*
00003  * Copyright 2005,2011 Free Software Foundation, Inc.
00004  * 
00005  * This file is part of GNU Radio
00006  * 
00007  * GNU Radio is free software; you can redistribute it and/or modify
00008  * it under the terms of the GNU General Public License as published by
00009  * the Free Software Foundation; either version 3, or (at your option)
00010  * any later version.
00011  * 
00012  * GNU Radio is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  * GNU General Public License for more details.
00016  * 
00017  * You should have received a copy of the GNU General Public License
00018  * along with GNU Radio; see the file COPYING.  If not, write to
00019  * the Free Software Foundation, Inc., 51 Franklin Street,
00020  * Boston, MA 02110-1301, USA.
00021  */
00022 
00023 #ifndef INCLUDED_VOCODER_GSM_FR_DECODE_PS_H
00024 #define INCLUDED_VOCODER_GSM_FR_DECODE_PS_H
00025 
00026 #include <vocoder_api.h>
00027 #include <gr_sync_interpolator.h>
00028 
00029 class vocoder_gsm_fr_decode_ps;
00030 typedef boost::shared_ptr<vocoder_gsm_fr_decode_ps> vocoder_gsm_fr_decode_ps_sptr;
00031 
00032 VOCODER_API vocoder_gsm_fr_decode_ps_sptr vocoder_make_gsm_fr_decode_ps ();
00033 
00034 /*!
00035  * \brief GSM 06.10 Full Rate Vocoder Decoder
00036  * \ingroup vocoder_blk
00037  */
00038 class VOCODER_API vocoder_gsm_fr_decode_ps : public gr_sync_interpolator {
00039   struct gsm_state      *d_gsm;
00040 
00041   friend VOCODER_API vocoder_gsm_fr_decode_ps_sptr vocoder_make_gsm_fr_decode_ps ();
00042   vocoder_gsm_fr_decode_ps ();
00043 
00044 public:
00045   ~vocoder_gsm_fr_decode_ps ();
00046 
00047   int work (int noutput_items,
00048             gr_vector_const_void_star &input_items,
00049             gr_vector_void_star &output_items);
00050 };
00051 
00052 #endif /* INCLUDED_VOCODER_GSM_FR_DECODE_PS_H */