GNU Radio 3.6.5 C++ API
|
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_ENCODE_SP_H 00024 #define INCLUDED_VOCODER_GSM_FR_ENCODE_SP_H 00025 00026 #include <vocoder_api.h> 00027 #include <gr_sync_decimator.h> 00028 00029 class vocoder_gsm_fr_encode_sp; 00030 typedef boost::shared_ptr<vocoder_gsm_fr_encode_sp> vocoder_gsm_fr_encode_sp_sptr; 00031 00032 VOCODER_API vocoder_gsm_fr_encode_sp_sptr vocoder_make_gsm_fr_encode_sp (); 00033 00034 /*! 00035 * \brief GSM 06.10 Full Rate Vocoder Encoder 00036 * \ingroup audio_blk 00037 * 00038 * shorts in; 33 byte packets out 00039 */ 00040 class VOCODER_API vocoder_gsm_fr_encode_sp : public gr_sync_decimator { 00041 struct gsm_state *d_gsm; 00042 00043 friend VOCODER_API vocoder_gsm_fr_encode_sp_sptr vocoder_make_gsm_fr_encode_sp (); 00044 vocoder_gsm_fr_encode_sp (); 00045 00046 public: 00047 ~vocoder_gsm_fr_encode_sp (); 00048 00049 int work (int noutput_items, 00050 gr_vector_const_void_star &input_items, 00051 gr_vector_void_star &output_items); 00052 }; 00053 00054 #endif /* INCLUDED_VOCODER_GSM_FR_ENCODE_SP_H */