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authorDavid Robillard <d@drobilla.net>2007-07-24 19:26:47 +0000
committerDavid Robillard <d@drobilla.net>2007-07-24 19:26:47 +0000
commitbb1c49dfa484db080938cff6f8f70167c9026a1c (patch)
tree6f6382fcbfddfead6d5c32d19977aed8020d32e4 /src/libs/engine/MidiNoteNode.h
parentf0f64e4425acfb8b8633a47faa70f87fc32a4399 (diff)
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Consistently rename all C++ files .cpp/.hpp.
Fix (some) inclusion guard names to not clash with other libs. git-svn-id: http://svn.drobilla.net/lad/ingen@613 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src/libs/engine/MidiNoteNode.h')
-rw-r--r--src/libs/engine/MidiNoteNode.h87
1 files changed, 0 insertions, 87 deletions
diff --git a/src/libs/engine/MidiNoteNode.h b/src/libs/engine/MidiNoteNode.h
deleted file mode 100644
index 5be62995..00000000
--- a/src/libs/engine/MidiNoteNode.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/* This file is part of Ingen.
- * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
- *
- * Ingen 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.
- *
- * Ingen 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
- */
-
-#ifndef MIDINOTENODE_H
-#define MIDINOTENODE_H
-
-#include <string>
-#include "InternalNode.h"
-#include "types.h"
-#include "MidiBuffer.h"
-
-using std::string;
-
-namespace Ingen {
-
-class InputPort;
-class OutputPort;
-
-
-/** MIDI note input node.
- *
- * For pitched instruments like keyboard, etc.
- *
- * \ingroup engine
- */
-class MidiNoteNode : public InternalNode
-{
-public:
- MidiNoteNode(const string& path, size_t poly, Patch* parent, SampleRate srate, size_t buffer_size);
- ~MidiNoteNode();
-
- void process(SampleCount nframes, FrameTime start, FrameTime end);
-
- void note_on(uchar note_num, uchar velocity, FrameTime time, SampleCount nframes, FrameTime start, FrameTime end);
- void note_off(uchar note_num, FrameTime time, SampleCount nframes, FrameTime start, FrameTime end);
- void all_notes_off(FrameTime time, SampleCount nframes, FrameTime start, FrameTime end);
-
- void sustain_on(FrameTime time, SampleCount nframes, FrameTime start, FrameTime end);
- void sustain_off(FrameTime time, SampleCount nframes, FrameTime start, FrameTime end);
-
-private:
- /** Key, one for each key on the keyboard */
- struct Key {
- enum State { OFF, ON_ASSIGNED, ON_UNASSIGNED };
- Key() : state(OFF), voice(0), time(0) {}
- State state; size_t voice; SampleCount time;
- };
-
- /** Voice, one of these always exists for each voice */
- struct Voice {
- enum State { FREE, ACTIVE, HOLDING };
- Voice() : state(FREE), note(0) {}
- State state; uchar note; SampleCount time;
- };
-
- float note_to_freq(int num);
- void free_voice(size_t voice, FrameTime time, SampleCount nframes, FrameTime start, FrameTime end);
-
- Voice* _voices;
- Key _keys[128];
- bool _sustain; ///< Whether or not hold pedal is depressed
-
- InputPort* _midi_in_port;
- OutputPort* _freq_port;
- OutputPort* _vel_port;
- OutputPort* _gate_port;
- OutputPort* _trig_port;
-};
-
-
-} // namespace Ingen
-
-#endif // MIDINOTENODE_H