David Robillard
0906b39918
git-svn-id: svn://localhost/ardour2/branches/3.0@9302 d708f5d6-7413-0410-9779-e7cbd77b26cf
57 lines
1.3 KiB
C++
57 lines
1.3 KiB
C++
/* This file is part of Evoral.
|
|
* Copyright (C) 2008 David Robillard <http://drobilla.net>
|
|
* Copyright (C) 2009 Paul Davis
|
|
*
|
|
* Evoral 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.
|
|
*
|
|
* Evoral 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 details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#include "evoral/midi_util.h"
|
|
#include <cstdio>
|
|
|
|
namespace Evoral {
|
|
|
|
std::string
|
|
midi_note_name (uint8_t val)
|
|
{
|
|
if (val > 127) {
|
|
return "???";
|
|
}
|
|
|
|
static const char* notes[] = {
|
|
"C",
|
|
"C#",
|
|
"D",
|
|
"D#",
|
|
"E",
|
|
"F",
|
|
"F#",
|
|
"G",
|
|
"G#",
|
|
"A",
|
|
"A#",
|
|
"B"
|
|
};
|
|
|
|
/* MIDI note 0 is in octave -1 (in scientific pitch notation) */
|
|
int octave = val / 12 - 1;
|
|
static char buf[8];
|
|
|
|
val = val % 12;
|
|
|
|
snprintf (buf, sizeof (buf), "%s%d", notes[val], octave);
|
|
return buf;
|
|
}
|
|
|
|
}
|