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/**
bespoke synth, a software modular synthesizer
Copyright (C) 2021 Ryan Challinor (contact: awwbees@gmail.com)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
**/
//
// MidiReader.cpp
// Bespoke
//
// Created by Ryan Challinor on 3/29/14.
//
//
#include "MidiReader.h"
MidiReader::MidiReader()
//: mSequencer(nullptr)
{
}
MidiReader::~MidiReader()
{
//delete mSequencer;
}
void MidiReader::Read(const char* midiFileName)
{
/*MIDITimedBigMessage event;
int eventTrack = 0;
string filePath = ofToDataPath(midiFileName, true);
MIDIFileReadStreamFile rs ( filePath.c_str() );
if ( !rs.IsValid() )
{
ofLogError( "ERROR OPENING FILE AT: ", filePath);
}
MIDIFileReadMultiTrack track_loader ( &mTracks );
MIDIFileRead reader ( &rs, &track_loader );
int numMidiTracks = reader.ReadNumTracks();
int midiFormat = reader.GetFormat();
mTracks.ClearAndResize( numMidiTracks );
cout << "numMidiTracks: " << numMidiTracks << endl;
cout << "midiFormat: " << midiFormat << endl;
if ( reader.Parse() )
{
cout << "reader parsed!" << endl;
}
delete mSequencer;
mSequencer = new MIDISequencer(&mTracks);*/
}
float MidiReader::GetTempo(double ms)
{
/*if (mSequencer)
{
mSequencer->GoToTimeMs(ms);
return mSequencer->GetCurrentTempo();
}*/
return 120;
}
int MidiReader::GetBeat(double ms)
{
/*if (mSequencer)
{
mSequencer->GoToTimeMs(ms);
return mSequencer->GetCurrentBeat();
}*/
return 0;
}
void MidiReader::GetMeasurePos(double ms, int& measure, float& measurePos)
{
/*if (mSequencer)
{
mSequencer->GoToTimeMs(ms);
int beat = (mSequencer->GetCurrentBeat() + mBeatOffset + 16) % 4;
measure = mSequencer->GetCurrentMeasure() + ((mSequencer->GetCurrentBeat() + mBeatOffset + 16) / 4 - 4);
double msIn = ms-mSequencer->GetCurrentTimeInMs();
double bpm = mSequencer->GetCurrentTempo();
double bpms = bpm / 60 / 1000;
double beatProgress = bpms * msIn;
measurePos = float((beat + beatProgress) / 4.0f);
}
else
{
measure = 0;
measurePos = 0;
}*/
}
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