Marsyas
0.6.0-alpha
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00001 /* 00002 ** Copyright (C) 1998-2005 George Tzanetakis <gtzan@cs.uvic.ca> 00003 ** 00004 ** This program is free software; you can redistribute it and/or modify 00005 ** it under the terms of the GNU General Public License as published by 00006 ** the Free Software Foundation; either version 2 of the License, or 00007 ** (at your option) any later version. 00008 ** 00009 ** This program 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 00012 ** GNU General Public License for more details. 00013 ** 00014 ** You should have received a copy of the GNU General Public License 00015 ** along with this program; if not, write to the Free Software 00016 ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00017 */ 00018 00019 #ifndef MARSYAS_SOUNDFILESOURCE2_H 00020 #define MARSYAS_SOUNDFILESOURCE2_H 00021 00022 #include <string> 00023 00024 #include <marsyas/realvec.h> 00025 00026 #include "AbsSoundFileSource2.h" 00027 #include "WavFileSource2.h" 00028 00029 namespace Marsyas 00030 { 00042 class SoundFileSource2: public MarSystem 00043 { 00044 private: 00045 std::string filename_; 00046 AbsSoundFileSource2* src_; 00047 00048 void addControls(); 00049 00050 void myUpdate(MarControlPtr sender); 00051 00052 bool checkType(); 00053 void fileReady(bool ready); 00054 00055 public: 00056 SoundFileSource2(std::string name); 00057 SoundFileSource2(const SoundFileSource2& a); 00058 ~SoundFileSource2(); 00059 MarSystem* clone() const; 00060 00061 realvec& getAudioRegion(mrs_natural startSample, mrs_natural endSample); 00062 00063 virtual void myProcess(realvec& in,realvec& out); 00064 00065 }; 00066 00067 }//namespace Marsyas 00068 00069 #endif /* MARSYAS_SOUNDFILESOURCE2_H */