Marsyas
0.6.0-alpha
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00001 /* 00002 ** Copyright (C) 1998-2010 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_BEATPHASE_H 00020 #define MARSYAS_BEATPHASE_H 00021 00022 #include <marsyas/system/MarSystem.h> 00023 00024 namespace Marsyas 00025 { 00034 class BeatPhase: public MarSystem 00035 { 00036 private: 00037 //Add specific controls needed by this MarSystem. 00038 void addControls(); 00039 MarControlPtr ctrl_tempos_; 00040 MarControlPtr ctrl_tempo_candidates_; 00041 00042 MarControlPtr ctrl_temposcores_; 00043 00044 MarControlPtr ctrl_phase_tempo_; 00045 MarControlPtr ctrl_ground_truth_tempo_; 00046 00047 MarControlPtr ctrl_beats_; 00048 MarControlPtr ctrl_bhopSize_; 00049 MarControlPtr ctrl_bwinSize_; 00050 MarControlPtr ctrl_timeDomain_; 00051 MarControlPtr ctrl_beatOutput_; 00052 MarControlPtr ctrl_nCandidates_; 00053 MarControlPtr ctrl_factor_; 00054 00055 00056 mrs_natural pinSamples_; 00057 mrs_real current_beat_location_; 00058 00059 00060 void myUpdate(MarControlPtr sender); 00061 mrs_natural sampleCount_; 00062 mrs_real factor_; 00063 00064 public: 00065 BeatPhase(std::string name); 00066 BeatPhase(const BeatPhase& a); 00067 ~BeatPhase(); 00068 MarSystem* clone() const; 00069 00070 void myProcess(realvec& in, realvec& out); 00071 }; 00072 00073 }//namespace Marsyas 00074 00075 #endif