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authorDavid Robillard <d@drobilla.net>2011-04-20 16:26:40 +0000
committerDavid Robillard <d@drobilla.net>2011-04-20 16:26:40 +0000
commit138a87e915ad3aff184730415105f94c874174bf (patch)
tree0d942bdddfdbcc3d969b4fce5592e770ab851b86 /src/engine/internals/Note.hpp
parent1f1758f4dda0ddaf01c0b1d3a756f9db8ddc979d (diff)
downloadingen-138a87e915ad3aff184730415105f94c874174bf.tar.gz
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Rename Ingen::Engine to Ingen::Server (hopefully avoid odd name clases and fix #675).
git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@3184 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src/engine/internals/Note.hpp')
-rw-r--r--src/engine/internals/Note.hpp101
1 files changed, 0 insertions, 101 deletions
diff --git a/src/engine/internals/Note.hpp b/src/engine/internals/Note.hpp
deleted file mode 100644
index 7a47dc76..00000000
--- a/src/engine/internals/Note.hpp
+++ /dev/null
@@ -1,101 +0,0 @@
-/* This file is part of Ingen.
- * Copyright 2007-2011 David 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 INGEN_INTERNALS_NOTE_HPP
-#define INGEN_INTERNALS_NOTE_HPP
-
-#include <string>
-#include "types.hpp"
-#include "NodeImpl.hpp"
-
-namespace Ingen {
-namespace Engine {
-
-class InputPort;
-class OutputPort;
-class InternalPlugin;
-
-namespace Internals {
-
-/** MIDI note input node.
- *
- * For pitched instruments like keyboard, etc.
- *
- * \ingroup engine
- */
-class NoteNode : public NodeImpl
-{
-public:
- NoteNode(
- InternalPlugin* plugin,
- BufferFactory& bufs,
- const std::string& path,
- bool polyphonic,
- PatchImpl* parent,
- SampleRate srate);
-
- ~NoteNode();
-
- bool prepare_poly(BufferFactory& bufs, uint32_t poly);
- bool apply_poly(Raul::Maid& maid, uint32_t poly);
-
- void process(ProcessContext& context);
-
- void note_on(ProcessContext& context, uint8_t note_num, uint8_t velocity, FrameTime time);
- void note_off(ProcessContext& context, uint8_t note_num, FrameTime time);
- void all_notes_off(ProcessContext& context, FrameTime time);
-
- void sustain_on(ProcessContext& context, FrameTime time);
- void sustain_off(ProcessContext& context, FrameTime time);
-
- static InternalPlugin* internal_plugin(Shared::LV2URIMap& uris);
-
-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; uint32_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), time(0) {}
- State state; uint8_t note; SampleCount time;
- };
-
- float note_to_freq(int num);
- void free_voice(ProcessContext& context, uint32_t voice, FrameTime time);
-
- Raul::Array<Voice>* _voices;
- Raul::Array<Voice>* _prepared_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 Engine
-} // namespace Ingen
-} // namespace Internals
-
-#endif // INGEN_INTERNALS_NOTE_HPP