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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
* midimapper.cc
*
* Mon Jul 21 15:24:08 CEST 2008
* Copyright 2008 Bent Bisballe Nyeng
* deva@aasimon.org
****************************************************************************/
/*
* This file is part of DrumGizmo.
*
* DrumGizmo 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 2 of the License, or
* (at your option) any later version.
*
* DrumGizmo 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 DrumGizmo; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#include "midimapper.h"
#include <stdio.h>
#define NOTE_ON 0x9
MidiMapper::MidiMapper(DrumKit *drumkit)
{
this->drumkit = drumkit;
/*
35 Acoustic Bass Drum 59 Ride Cymbal 2
36 Bass Drum 1 60 Hi Bongo
37 Side Stick 61 Low Bongo
38 Acoustic Snare 62 Mute Hi Conga
39 Hand Clap 63 Open Hi Conga
40 Electric Snare 64 Low Conga
41 Low Floor Tom 65 High Timbale
42 Closed Hi-Hat 66 Low Timbale
43 High Floor Tom 67 High Agogo
44 Pedal Hi-Hat 68 Low Agogo
45 Low Tom 69 Cabasa
46 Open Hi-Hat 70 Maracas
47 Low-Mid Tom 71 Short Whistle
48 Hi-Mid Tom 72 Long Whistle
49 Crash Cymbal 1 73 Short Guiro
50 High Tom 74 Long Guiro
51 Ride Cymbal 1 75 Claves
52 Chinese Cymbal 76 Hi Wood Block
53 Ride Bell 77 Low Wood Block
54 Tambourine 78 Mute Cuica
55 Splash Cymbal 79 Open Cuica
56 Cowbell 80 Mute Triangle
57 Crash Cymbal 2 81 Open Triangle
58 Vibraslap
*/
}
//http://ccrma-www.stanford.edu/~craig/articles/linuxmidi/misc/essenmidi.html
Sample *MidiMapper::map(jack_midi_event_t event)
{
Sample *sample = NULL;
#if 0
// printf("m"); fflush(stdout);
if(event.size != 3) return NULL;
if((event.buffer[0] & NOTE_ON) != NOTE_ON) return NULL;
int key = event.buffer[1];
int velocity = event.buffer[2];
if(velocity == 0) return NULL;
/*
// Parse midi event
printf("[ Time: %d Size: %d ", event.time, event.size);
for(size_t j = 0; j < event.size; j++) {
jack_midi_data_t m = event.buffer[j];
printf(" Data: %d ", m);
}
printf("]\n");
*/
if(drumkit->instruments.find(key) == drumkit->instruments.end()) {
printf("Unknown instrument %d\n", key);
return NULL;
}
Velocity *v = drumkit->instruments[key]->getVelocity(velocity);
if(!v) return NULL;
sample = v->getSample();
#endif
return sample;
}
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