00001 /* 00002 * $Id: AmAudioEcho.h 711 2008-02-10 18:52:44Z sayer $ 00003 * 00004 * Copyright (C) 2002-2003 Fhg Fokus 00005 * 00006 * This file is part of sems, a free SIP media server. 00007 * 00008 * sems is free software; you can redistribute it and/or modify 00009 * it under the terms of the GNU General Public License as published by 00010 * the Free Software Foundation; either version 2 of the License, or 00011 * (at your option) any later version. 00012 * 00013 * For a license to use the sems software under conditions 00014 * other than those described here, or to purchase support for this 00015 * software, please contact iptel.org by e-mail at the following addresses: 00016 * info@iptel.org 00017 * 00018 * sems is distributed in the hope that it will be useful, 00019 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00020 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00021 * GNU General Public License for more details. 00022 * 00023 * You should have received a copy of the GNU General Public License 00024 * along with this program; if not, write to the Free Software 00025 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00026 */ 00027 00028 #ifndef _AmAudioEcho_h_ 00029 #define _AmAudioEcho_h_ 00030 00031 #include "AmAudio.h" 00032 #include "SampleArray.h" 00033 00035 class AmAudioEcho : public AmAudio 00036 { 00037 SampleArrayShort timed_buffer; 00038 00039 int read(unsigned int user_ts, unsigned int size); 00040 int write(unsigned int user_ts, unsigned int size); 00041 00042 public: 00043 AmAudioEcho(); 00044 ~AmAudioEcho(); 00045 }; 00046 00047 #endif 00048
1.5.1