rollback to 3428, before the mysterious removal of libs/* at 3431/3432

git-svn-id: svn://localhost/ardour2/branches/3.0@3435 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 110 insertions, 0 deletions

diff --git a/libs/ardour/note.cc b/libs/ardour/note.cc
new file mode 100644
index 0000000000..ea1e7133af
--- /dev/null
+++ b/libs/ardour/note.cc
@@ -0,0 +1,110 @@
+/*
+    Copyright (C) 2007 Paul Davis
+    Author: Dave Robillard
+
+    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 2 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, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include <ardour/note.h>
+#include <iostream>
+
+namespace ARDOUR {
+
+Note::Note(uint8_t chan, double t, double d, uint8_t n, uint8_t v)
+	: _on_event(t, 3, NULL, true)
+	, _off_event(t + d, 3, NULL, true)
+{
+	assert(chan < 16);
+
+	_on_event.buffer()[0] = MIDI_CMD_NOTE_ON + chan;
+	_on_event.buffer()[1] = n;
+	_on_event.buffer()[2] = v;
+	
+	_off_event.buffer()[0] = MIDI_CMD_NOTE_OFF + chan;
+	_off_event.buffer()[1] = n;
+	_off_event.buffer()[2] = 0x40;
+	
+	assert(time() == t);
+	assert(duration() == d);
+	assert(note() == n);
+	assert(velocity() == v);
+	assert(_on_event.channel() == _off_event.channel());
+	assert(channel() == chan);
+}
+
+
+Note::Note(const Note& copy)
+	: _on_event(copy._on_event, true)
+	, _off_event(copy._off_event, true)
+{
+	assert(_on_event.buffer());
+	assert(_off_event.buffer());
+	/*
+	assert(copy._on_event.size == 3);
+	_on_event.buffer = _on_event_buffer;
+	memcpy(_on_event_buffer, copy._on_event_buffer, 3);
+	
+	assert(copy._off_event.size == 3);
+	_off_event.buffer = _off_event_buffer;
+	memcpy(_off_event_buffer, copy._off_event_buffer, 3);
+	*/
+
+	assert(time() == copy.time());
+	assert(end_time() == copy.end_time());
+	assert(note() == copy.note());
+	assert(velocity() == copy.velocity());
+	assert(duration() == copy.duration());
+	assert(_on_event.channel() == _off_event.channel());
+	assert(channel() == copy.channel());
+}
+
+Note::~Note()
+{
+	std::cerr << "Note::~Note() Note time: " << time()
+		 << " pitch: " << int(note()) 
+	     << " duration: " << duration() 
+	     << "   end-time: " << end_time() 
+	     << "   velocity: " << int(velocity()) 
+	     << std::endl;
+}
+
+
+const Note&
+Note::operator=(const Note& copy)
+{
+	_on_event = copy._on_event;
+	_off_event = copy._off_event;
+	/*_on_event.time = copy._on_event.time;
+	assert(copy._on_event.size == 3);
+	memcpy(_on_event_buffer, copy._on_event_buffer, 3);
+	
+	_off_event.time = copy._off_event.time;
+	assert(copy._off_event.size == 3);
+	memcpy(_off_event_buffer, copy._off_event_buffer, 3);
+	*/
+	
+	assert(time() == copy.time());
+	assert(end_time() == copy.end_time());
+	assert(note() == copy.note());
+	assert(velocity() == copy.velocity());
+	assert(duration() == copy.duration());
+	assert(_on_event.channel() == _off_event.channel());
+	assert(channel() == copy.channel());
+	
+	return *this;
+}
+
+} // namespace ARDOUR