00001 /* 00002 * Copyright: (C) 2001 Bruce W. Forsberg 00003 * 00004 * This library is free software; you can redistribute it and/or 00005 * modify it under the terms of the GNU Lesser General Public 00006 * License as published by the Free Software Foundation; either 00007 * version 2.1 of the License, or any later version. 00008 * 00009 * This library is distributed in the hope that it will be useful, 00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 * Lesser General Public License for more details. 00013 * 00014 * You should have received a copy of the GNU Lesser General Public 00015 * License along with this library; if not, write to the Free Software 00016 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00017 * 00018 * Bruce Forsberg forsberg@tns.net 00019 * 00020 */ 00021 00022 00023 #ifndef _AFLIBAUDIOMEMORYINPUT_H_ 00024 #define _AFLIBAUDIOMEMORYINPUT_H_ 00025 00026 #ifdef HAVE_CONFIG_H 00027 #include <config.h> 00028 #endif 00029 00030 #include "aflibAudio.h" 00031 00032 00033 typedef long (*samples_callback)(aflibAudio *, void *, long, long, long long); 00034 00035 00069 class aflibAudioMemoryInput: public aflibAudio { 00070 00071 public: 00072 00073 // Available contructors and destructors 00074 aflibAudioMemoryInput(const aflibConfig& config); 00075 00076 ~aflibAudioMemoryInput(); 00077 00078 void 00079 setAudioMemoryInputCallback( samples_callback func_ptr); 00080 00081 aflibStatus 00082 compute_segment( 00083 list<aflibData *>& data, 00084 long long position = -1) ; 00085 00087 const char * 00088 getName() const { return "aflibAudioMemoryInput";}; 00089 00090 private: 00091 00092 aflibAudioMemoryInput(); 00093 aflibAudioMemoryInput(const aflibAudioMemoryInput& op); 00094 00095 const aflibAudioMemoryInput& 00096 operator=(const aflibAudioMemoryInput& op); 00097 00098 samples_callback _samples_func_ptr; 00099 00100 }; 00101 00102 #endif