diff options
Diffstat (limited to 'blocks/src/lib/voice_data_unit.cc')
-rw-r--r-- | blocks/src/lib/voice_data_unit.cc | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/blocks/src/lib/voice_data_unit.cc b/blocks/src/lib/voice_data_unit.cc new file mode 100644 index 0000000..adb20ff --- /dev/null +++ b/blocks/src/lib/voice_data_unit.cc @@ -0,0 +1,58 @@ +/* -*- C++ -*- */ + +/* + * Copyright 2008 Steve Glass + * + * This file is part of OP25. + * + * OP25 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. + * + * OP25 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 OP25; see the file COPYING. If not, write to the Free + * Software Foundation, Inc., 51 Franklin Street, Boston, MA + * 02110-1301, USA. + */ + +#include <sstream> +#include <voice_data_unit.h> +#include <op25_imbe_frame.h> + +using namespace std; + +voice_data_unit::~voice_data_unit() +{ +} + +voice_data_unit::voice_data_unit(const_bit_queue& frame_body) : + abstract_data_unit(frame_body) +{ +} + +void +voice_data_unit::do_correct_errors(bit_vector& frame_body) +{ +} + +void +voice_data_unit::do_decode_audio(const_bit_vector& frame_body, imbe_decoder& imbe) +{ + voice_codeword cw(voice_codeword_sz); + for(size_t i = 0; i < nof_voice_codewords; ++i) { + imbe_deinterleave(frame_body, cw, i); + imbe.decode(cw); + } +} + +uint16_t +voice_data_unit::frame_size_max() const +{ + return 1728; +} |