60 lines
1.3 KiB
C++
60 lines
1.3 KiB
C++
/*
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* Author: Harry van Haaren 2013
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* harryhaaren@gmail.com
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef LOOPP_METRONOME_H
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#define LOOPP_METRONOME_H
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#include <cmath>
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#include <iostream>
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#include "buffers.hxx"
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#include "observer/time.hxx"
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using namespace std;
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class Metronome : public TimeObserver
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{
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public:
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Metronome();
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~Metronome();
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void setActive(bool a);
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void bar();
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void beat();
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void setFpb(double f);
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void setVolume( float v );
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void process(int nframes, Buffers* buffers);
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private:
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double fpb;
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bool playBar;
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bool active;
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float vol;
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int playPoint, endPoint;
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float* barSample;
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float* beatSample;
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};
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#endif // LOOPP_METRONOME_H
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