Install standard headers to simpler include paths

4 files changed, 731 insertions, 0 deletions

diff --git a/lv2/midi/lv2-midi.doap.ttl b/lv2/midi/lv2-midi.doap.ttl
new file mode 100644
index 0000000..822e135
--- /dev/null
+++ b/lv2/midi/lv2-midi.doap.ttl
@@ -0,0 +1,91 @@
+@prefix dcs: <http://ontologi.es/doap-changeset#> .
+@prefix doap: <http://usefulinc.com/ns/doap#> .
+@prefix foaf: <http://xmlns.com/foaf/0.1/> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+
+<http://lv2plug.in/ns/ext/midi>
+	a doap:Project ;
+	doap:license <http://opensource.org/licenses/isc> ;
+	doap:name "LV2 MIDI" ;
+	doap:shortdesc "A normalised definition of raw MIDI." ;
+	doap:maintainer <http://drobilla.net/drobilla#me> ;
+	doap:created "2006-00-00" ;
+	doap:developer <http://lv2plug.in/ns/meta#larsl> ,
+		<http://drobilla.net/drobilla#me> ;
+	doap:release [
+		doap:revision "1.9" ;
+		doap:created "2018-05-27" ;
+		dcs:changeset [
+			dcs:item [
+				rdfs:label "Fix incorrect range of midi:chunk."
+			]
+		]
+	] , [
+		doap:revision "1.8" ;
+		doap:created "2012-10-14" ;
+		doap:file-release <http://lv2plug.in/spec/lv2-1.2.0.tar.bz2> ;
+		dcs:blame <http://drobilla.net/drobilla#me> ;
+		dcs:changeset [
+			dcs:item [
+				rdfs:label "Use consistent label style."
+			] , [
+				rdfs:label "Add midi:binding and midi:channel predicates."
+			] , [
+				rdfs:label "Add midi:HexByte datatype for status bytes and masks."
+			] , [
+				rdfs:label "Remove non-standard midi:Tick message type."
+			] , [
+				rdfs:label "Add C definitions for message types and standard controllers."
+			] , [
+				rdfs:label "Fix definition of SystemExclusive status byte."
+			]
+		]
+	] , [
+		doap:revision "1.6" ;
+		doap:created "2012-04-17" ;
+		doap:file-release <http://lv2plug.in/spec/lv2-1.0.0.tar.bz2> ;
+		dcs:blame <http://drobilla.net/drobilla#me> ;
+		dcs:changeset [
+			dcs:item [
+				rdfs:label "Add class definitions for various message types."
+			] , [
+				rdfs:label "Document how to serialise a MidiEvent to a string."
+			] , [
+				rdfs:label "Merge with unified LV2 package."
+			]
+		]
+	] , [
+		doap:revision "1.4" ;
+		doap:created "2011-11-21" ;
+		doap:file-release <http://lv2plug.in/spec/lv2-midi-1.4.tar.bz2> ;
+		dcs:blame <http://drobilla.net/drobilla#me> ;
+		dcs:changeset [
+			dcs:item [
+				rdfs:label "Update packaging."
+			] , [
+				rdfs:label "Improve documentation."
+			]
+		]
+	] , [
+		doap:revision "1.2" ;
+		doap:created "2011-05-26" ;
+		doap:file-release <http://lv2plug.in/spec/lv2-midi-1.2.tar.bz2> ;
+		dcs:blame <http://drobilla.net/drobilla#me> ;
+		dcs:changeset [
+			dcs:item [
+				rdfs:label "Add build system for installation."
+			] , [
+				rdfs:label "Switch to ISC license."
+			]
+		]
+	] , [
+		doap:revision "1.0" ;
+		doap:created "2010-10-04" ;
+		doap:file-release <http://lv2plug.in/spec/lv2-midi-1.0.tar.gz> ;
+		dcs:blame <http://drobilla.net/drobilla#me> ;
+		dcs:changeset [
+			dcs:item [
+				rdfs:label "Initial release."
+			]
+		]
+	] .
diff --git a/lv2/midi/manifest.ttl b/lv2/midi/manifest.ttl
new file mode 100644
index 0000000..754028d
--- /dev/null
+++ b/lv2/midi/manifest.ttl
@@ -0,0 +1,9 @@
+@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+
+<http://lv2plug.in/ns/ext/midi>
+	a lv2:Specification ;
+	lv2:minorVersion 1 ;
+	lv2:microVersion 9 ;
+	rdfs:seeAlso <midi.ttl> .
+
diff --git a/lv2/midi/midi.h b/lv2/midi/midi.h
new file mode 100644
index 0000000..79e3a83
--- /dev/null
+++ b/lv2/midi/midi.h
@@ -0,0 +1,234 @@
+/*
+  Copyright 2012-2016 David Robillard <http://drobilla.net>
+
+  Permission to use, copy, modify, and/or distribute this software for any
+  purpose with or without fee is hereby granted, provided that the above
+  copyright notice and this permission notice appear in all copies.
+
+  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+
+/**
+   @defgroup midi MIDI
+
+   Definitions of standard MIDI messages, see <http://lv2plug.in/ns/ext/midi>
+   for details.
+
+   @{
+*/
+
+#ifndef LV2_MIDI_H
+#define LV2_MIDI_H
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#else
+#    include <stdbool.h>
+#endif
+
+#define LV2_MIDI_URI    "http://lv2plug.in/ns/ext/midi"  ///< http://lv2plug.in/ns/ext/midi
+#define LV2_MIDI_PREFIX LV2_MIDI_URI "#"                 ///< http://lv2plug.in/ns/ext/midi#
+
+#define LV2_MIDI__ActiveSense      LV2_MIDI_PREFIX "ActiveSense"       ///< http://lv2plug.in/ns/ext/midi#ActiveSense
+#define LV2_MIDI__Aftertouch       LV2_MIDI_PREFIX "Aftertouch"        ///< http://lv2plug.in/ns/ext/midi#Aftertouch
+#define LV2_MIDI__Bender           LV2_MIDI_PREFIX "Bender"            ///< http://lv2plug.in/ns/ext/midi#Bender
+#define LV2_MIDI__ChannelPressure  LV2_MIDI_PREFIX "ChannelPressure"   ///< http://lv2plug.in/ns/ext/midi#ChannelPressure
+#define LV2_MIDI__Chunk            LV2_MIDI_PREFIX "Chunk"             ///< http://lv2plug.in/ns/ext/midi#Chunk
+#define LV2_MIDI__Clock            LV2_MIDI_PREFIX "Clock"             ///< http://lv2plug.in/ns/ext/midi#Clock
+#define LV2_MIDI__Continue         LV2_MIDI_PREFIX "Continue"          ///< http://lv2plug.in/ns/ext/midi#Continue
+#define LV2_MIDI__Controller       LV2_MIDI_PREFIX "Controller"        ///< http://lv2plug.in/ns/ext/midi#Controller
+#define LV2_MIDI__MidiEvent        LV2_MIDI_PREFIX "MidiEvent"         ///< http://lv2plug.in/ns/ext/midi#MidiEvent
+#define LV2_MIDI__NoteOff          LV2_MIDI_PREFIX "NoteOff"           ///< http://lv2plug.in/ns/ext/midi#NoteOff
+#define LV2_MIDI__NoteOn           LV2_MIDI_PREFIX "NoteOn"            ///< http://lv2plug.in/ns/ext/midi#NoteOn
+#define LV2_MIDI__ProgramChange    LV2_MIDI_PREFIX "ProgramChange"     ///< http://lv2plug.in/ns/ext/midi#ProgramChange
+#define LV2_MIDI__QuarterFrame     LV2_MIDI_PREFIX "QuarterFrame"      ///< http://lv2plug.in/ns/ext/midi#QuarterFrame
+#define LV2_MIDI__Reset            LV2_MIDI_PREFIX "Reset"             ///< http://lv2plug.in/ns/ext/midi#Reset
+#define LV2_MIDI__SongPosition     LV2_MIDI_PREFIX "SongPosition"      ///< http://lv2plug.in/ns/ext/midi#SongPosition
+#define LV2_MIDI__SongSelect       LV2_MIDI_PREFIX "SongSelect"        ///< http://lv2plug.in/ns/ext/midi#SongSelect
+#define LV2_MIDI__Start            LV2_MIDI_PREFIX "Start"             ///< http://lv2plug.in/ns/ext/midi#Start
+#define LV2_MIDI__Stop             LV2_MIDI_PREFIX "Stop"              ///< http://lv2plug.in/ns/ext/midi#Stop
+#define LV2_MIDI__SystemCommon     LV2_MIDI_PREFIX "SystemCommon"      ///< http://lv2plug.in/ns/ext/midi#SystemCommon
+#define LV2_MIDI__SystemExclusive  LV2_MIDI_PREFIX "SystemExclusive"   ///< http://lv2plug.in/ns/ext/midi#SystemExclusive
+#define LV2_MIDI__SystemMessage    LV2_MIDI_PREFIX "SystemMessage"     ///< http://lv2plug.in/ns/ext/midi#SystemMessage
+#define LV2_MIDI__SystemRealtime   LV2_MIDI_PREFIX "SystemRealtime"    ///< http://lv2plug.in/ns/ext/midi#SystemRealtime
+#define LV2_MIDI__Tick             LV2_MIDI_PREFIX "Tick"              ///< http://lv2plug.in/ns/ext/midi#Tick
+#define LV2_MIDI__TuneRequest      LV2_MIDI_PREFIX "TuneRequest"       ///< http://lv2plug.in/ns/ext/midi#TuneRequest
+#define LV2_MIDI__VoiceMessage     LV2_MIDI_PREFIX "VoiceMessage"      ///< http://lv2plug.in/ns/ext/midi#VoiceMessage
+#define LV2_MIDI__benderValue      LV2_MIDI_PREFIX "benderValue"       ///< http://lv2plug.in/ns/ext/midi#benderValue
+#define LV2_MIDI__binding          LV2_MIDI_PREFIX "binding"           ///< http://lv2plug.in/ns/ext/midi#binding
+#define LV2_MIDI__byteNumber       LV2_MIDI_PREFIX "byteNumber"        ///< http://lv2plug.in/ns/ext/midi#byteNumber
+#define LV2_MIDI__channel          LV2_MIDI_PREFIX "channel"           ///< http://lv2plug.in/ns/ext/midi#channel
+#define LV2_MIDI__chunk            LV2_MIDI_PREFIX "chunk"             ///< http://lv2plug.in/ns/ext/midi#chunk
+#define LV2_MIDI__controllerNumber LV2_MIDI_PREFIX "controllerNumber"  ///< http://lv2plug.in/ns/ext/midi#controllerNumber
+#define LV2_MIDI__controllerValue  LV2_MIDI_PREFIX "controllerValue"   ///< http://lv2plug.in/ns/ext/midi#controllerValue
+#define LV2_MIDI__noteNumber       LV2_MIDI_PREFIX "noteNumber"        ///< http://lv2plug.in/ns/ext/midi#noteNumber
+#define LV2_MIDI__pressure         LV2_MIDI_PREFIX "pressure"          ///< http://lv2plug.in/ns/ext/midi#pressure
+#define LV2_MIDI__programNumber    LV2_MIDI_PREFIX "programNumber"     ///< http://lv2plug.in/ns/ext/midi#programNumber
+#define LV2_MIDI__property         LV2_MIDI_PREFIX "property"          ///< http://lv2plug.in/ns/ext/midi#property
+#define LV2_MIDI__songNumber       LV2_MIDI_PREFIX "songNumber"        ///< http://lv2plug.in/ns/ext/midi#songNumber
+#define LV2_MIDI__songPosition     LV2_MIDI_PREFIX "songPosition"      ///< http://lv2plug.in/ns/ext/midi#songPosition
+#define LV2_MIDI__status           LV2_MIDI_PREFIX "status"            ///< http://lv2plug.in/ns/ext/midi#status
+#define LV2_MIDI__statusMask       LV2_MIDI_PREFIX "statusMask"        ///< http://lv2plug.in/ns/ext/midi#statusMask
+#define LV2_MIDI__velocity         LV2_MIDI_PREFIX "velocity"          ///< http://lv2plug.in/ns/ext/midi#velocity
+
+/**
+   MIDI Message Type.
+
+   This includes both voice messages (which have a channel) and system messages
+   (which do not), as well as a sentinel value for invalid messages.  To get
+   the type of a message suitable for use in a switch statement, use
+   lv2_midi_get_type() on the status byte.
+*/
+typedef enum {
+	LV2_MIDI_MSG_INVALID          = 0,     /**< Invalid Message */
+	LV2_MIDI_MSG_NOTE_OFF         = 0x80,  /**< Note Off */
+	LV2_MIDI_MSG_NOTE_ON          = 0x90,  /**< Note On */
+	LV2_MIDI_MSG_NOTE_PRESSURE    = 0xA0,  /**< Note Pressure */
+	LV2_MIDI_MSG_CONTROLLER       = 0xB0,  /**< Controller */
+	LV2_MIDI_MSG_PGM_CHANGE       = 0xC0,  /**< Program Change */
+	LV2_MIDI_MSG_CHANNEL_PRESSURE = 0xD0,  /**< Channel Pressure */
+	LV2_MIDI_MSG_BENDER           = 0xE0,  /**< Pitch Bender */
+	LV2_MIDI_MSG_SYSTEM_EXCLUSIVE = 0xF0,  /**< System Exclusive Begin */
+	LV2_MIDI_MSG_MTC_QUARTER      = 0xF1,  /**< MTC Quarter Frame */
+	LV2_MIDI_MSG_SONG_POS         = 0xF2,  /**< Song Position */
+	LV2_MIDI_MSG_SONG_SELECT      = 0xF3,  /**< Song Select */
+	LV2_MIDI_MSG_TUNE_REQUEST     = 0xF6,  /**< Tune Request */
+	LV2_MIDI_MSG_CLOCK            = 0xF8,  /**< Clock */
+	LV2_MIDI_MSG_START            = 0xFA,  /**< Start */
+	LV2_MIDI_MSG_CONTINUE         = 0xFB,  /**< Continue */
+	LV2_MIDI_MSG_STOP             = 0xFC,  /**< Stop */
+	LV2_MIDI_MSG_ACTIVE_SENSE     = 0xFE,  /**< Active Sensing */
+	LV2_MIDI_MSG_RESET            = 0xFF   /**< Reset */
+} LV2_Midi_Message_Type;
+
+/**
+   Standard MIDI Controller Numbers.
+*/
+typedef enum {
+	LV2_MIDI_CTL_MSB_BANK             = 0x00,  /**< Bank Selection */
+	LV2_MIDI_CTL_MSB_MODWHEEL         = 0x01,  /**< Modulation */
+	LV2_MIDI_CTL_MSB_BREATH           = 0x02,  /**< Breath */
+	LV2_MIDI_CTL_MSB_FOOT             = 0x04,  /**< Foot */
+	LV2_MIDI_CTL_MSB_PORTAMENTO_TIME  = 0x05,  /**< Portamento Time */
+	LV2_MIDI_CTL_MSB_DATA_ENTRY       = 0x06,  /**< Data Entry */
+	LV2_MIDI_CTL_MSB_MAIN_VOLUME      = 0x07,  /**< Main Volume */
+	LV2_MIDI_CTL_MSB_BALANCE          = 0x08,  /**< Balance */
+	LV2_MIDI_CTL_MSB_PAN              = 0x0A,  /**< Panpot */
+	LV2_MIDI_CTL_MSB_EXPRESSION       = 0x0B,  /**< Expression */
+	LV2_MIDI_CTL_MSB_EFFECT1          = 0x0C,  /**< Effect1 */
+	LV2_MIDI_CTL_MSB_EFFECT2          = 0x0D,  /**< Effect2 */
+	LV2_MIDI_CTL_MSB_GENERAL_PURPOSE1 = 0x10,  /**< General Purpose 1 */
+	LV2_MIDI_CTL_MSB_GENERAL_PURPOSE2 = 0x11,  /**< General Purpose 2 */
+	LV2_MIDI_CTL_MSB_GENERAL_PURPOSE3 = 0x12,  /**< General Purpose 3 */
+	LV2_MIDI_CTL_MSB_GENERAL_PURPOSE4 = 0x13,  /**< General Purpose 4 */
+	LV2_MIDI_CTL_LSB_BANK             = 0x20,  /**< Bank Selection */
+	LV2_MIDI_CTL_LSB_MODWHEEL         = 0x21,  /**< Modulation */
+	LV2_MIDI_CTL_LSB_BREATH           = 0x22,  /**< Breath */
+	LV2_MIDI_CTL_LSB_FOOT             = 0x24,  /**< Foot */
+	LV2_MIDI_CTL_LSB_PORTAMENTO_TIME  = 0x25,  /**< Portamento Time */
+	LV2_MIDI_CTL_LSB_DATA_ENTRY       = 0x26,  /**< Data Entry */
+	LV2_MIDI_CTL_LSB_MAIN_VOLUME      = 0x27,  /**< Main Volume */
+	LV2_MIDI_CTL_LSB_BALANCE          = 0x28,  /**< Balance */
+	LV2_MIDI_CTL_LSB_PAN              = 0x2A,  /**< Panpot */
+	LV2_MIDI_CTL_LSB_EXPRESSION       = 0x2B,  /**< Expression */
+	LV2_MIDI_CTL_LSB_EFFECT1          = 0x2C,  /**< Effect1 */
+	LV2_MIDI_CTL_LSB_EFFECT2          = 0x2D,  /**< Effect2 */
+	LV2_MIDI_CTL_LSB_GENERAL_PURPOSE1 = 0x30,  /**< General Purpose 1 */
+	LV2_MIDI_CTL_LSB_GENERAL_PURPOSE2 = 0x31,  /**< General Purpose 2 */
+	LV2_MIDI_CTL_LSB_GENERAL_PURPOSE3 = 0x32,  /**< General Purpose 3 */
+	LV2_MIDI_CTL_LSB_GENERAL_PURPOSE4 = 0x33,  /**< General Purpose 4 */
+	LV2_MIDI_CTL_SUSTAIN              = 0x40,  /**< Sustain Pedal */
+	LV2_MIDI_CTL_PORTAMENTO           = 0x41,  /**< Portamento */
+	LV2_MIDI_CTL_SOSTENUTO            = 0x42,  /**< Sostenuto */
+	LV2_MIDI_CTL_SOFT_PEDAL           = 0x43,  /**< Soft Pedal */
+	LV2_MIDI_CTL_LEGATO_FOOTSWITCH    = 0x44,  /**< Legato Foot Switch */
+	LV2_MIDI_CTL_HOLD2                = 0x45,  /**< Hold2 */
+	LV2_MIDI_CTL_SC1_SOUND_VARIATION  = 0x46,  /**< SC1 Sound Variation */
+	LV2_MIDI_CTL_SC2_TIMBRE           = 0x47,  /**< SC2 Timbre */
+	LV2_MIDI_CTL_SC3_RELEASE_TIME     = 0x48,  /**< SC3 Release Time */
+	LV2_MIDI_CTL_SC4_ATTACK_TIME      = 0x49,  /**< SC4 Attack Time */
+	LV2_MIDI_CTL_SC5_BRIGHTNESS       = 0x4A,  /**< SC5 Brightness */
+	LV2_MIDI_CTL_SC6                  = 0x4B,  /**< SC6 */
+	LV2_MIDI_CTL_SC7                  = 0x4C,  /**< SC7 */
+	LV2_MIDI_CTL_SC8                  = 0x4D,  /**< SC8 */
+	LV2_MIDI_CTL_SC9                  = 0x4E,  /**< SC9 */
+	LV2_MIDI_CTL_SC10                 = 0x4F,  /**< SC10 */
+	LV2_MIDI_CTL_GENERAL_PURPOSE5     = 0x50,  /**< General Purpose 5 */
+	LV2_MIDI_CTL_GENERAL_PURPOSE6     = 0x51,  /**< General Purpose 6 */
+	LV2_MIDI_CTL_GENERAL_PURPOSE7     = 0x52,  /**< General Purpose 7 */
+	LV2_MIDI_CTL_GENERAL_PURPOSE8     = 0x53,  /**< General Purpose 8 */
+	LV2_MIDI_CTL_PORTAMENTO_CONTROL   = 0x54,  /**< Portamento Control */
+	LV2_MIDI_CTL_E1_REVERB_DEPTH      = 0x5B,  /**< E1 Reverb Depth */
+	LV2_MIDI_CTL_E2_TREMOLO_DEPTH     = 0x5C,  /**< E2 Tremolo Depth */
+	LV2_MIDI_CTL_E3_CHORUS_DEPTH      = 0x5D,  /**< E3 Chorus Depth */
+	LV2_MIDI_CTL_E4_DETUNE_DEPTH      = 0x5E,  /**< E4 Detune Depth */
+	LV2_MIDI_CTL_E5_PHASER_DEPTH      = 0x5F,  /**< E5 Phaser Depth */
+	LV2_MIDI_CTL_DATA_INCREMENT       = 0x60,  /**< Data Increment */
+	LV2_MIDI_CTL_DATA_DECREMENT       = 0x61,  /**< Data Decrement */
+	LV2_MIDI_CTL_NRPN_LSB             = 0x62,  /**< Non-registered Parameter Number */
+	LV2_MIDI_CTL_NRPN_MSB             = 0x63,  /**< Non-registered Parameter Number */
+	LV2_MIDI_CTL_RPN_LSB              = 0x64,  /**< Registered Parameter Number */
+	LV2_MIDI_CTL_RPN_MSB              = 0x65,  /**< Registered Parameter Number */
+	LV2_MIDI_CTL_ALL_SOUNDS_OFF       = 0x78,  /**< All Sounds Off */
+	LV2_MIDI_CTL_RESET_CONTROLLERS    = 0x79,  /**< Reset Controllers */
+	LV2_MIDI_CTL_LOCAL_CONTROL_SWITCH = 0x7A,  /**< Local Control Switch */
+	LV2_MIDI_CTL_ALL_NOTES_OFF        = 0x7B,  /**< All Notes Off */
+	LV2_MIDI_CTL_OMNI_OFF             = 0x7C,  /**< Omni Off */
+	LV2_MIDI_CTL_OMNI_ON              = 0x7D,  /**< Omni On */
+	LV2_MIDI_CTL_MONO1                = 0x7E,  /**< Mono1 */
+	LV2_MIDI_CTL_MONO2                = 0x7F   /**< Mono2 */
+} LV2_Midi_Controller;
+
+/**
+   Return true iff `msg` is a MIDI voice message (which has a channel).
+*/
+static inline bool
+lv2_midi_is_voice_message(const uint8_t* msg) {
+	return msg[0] >= 0x80 && msg[0] < 0xF0;
+}
+
+/**
+   Return true iff `msg` is a MIDI system message (which has no channel).
+*/
+static inline bool
+lv2_midi_is_system_message(const uint8_t* msg) {
+	switch (msg[0]) {
+	case 0xF4: case 0xF5: case 0xF7: case 0xF9: case 0xFD:
+		return false;
+	default:
+		return (msg[0] & 0xF0) == 0xF0;
+	}
+}
+
+/**
+   Return the type of a MIDI message.
+   @param msg Pointer to the start (status byte) of a MIDI message.
+*/
+static inline LV2_Midi_Message_Type
+lv2_midi_message_type(const uint8_t* msg) {
+	if (lv2_midi_is_voice_message(msg)) {
+		return (LV2_Midi_Message_Type)(msg[0] & 0xF0);
+	} else if (lv2_midi_is_system_message(msg)) {
+		return (LV2_Midi_Message_Type)msg[0];
+	} else {
+		return LV2_MIDI_MSG_INVALID;
+	}
+}
+
+#ifdef __cplusplus
+}  /* extern "C" */
+#endif
+
+#endif  /* LV2_MIDI_H */
+
+/**
+   @}
+*/
diff --git a/lv2/midi/midi.ttl b/lv2/midi/midi.ttl
new file mode 100644
index 0000000..23e41b3
--- /dev/null
+++ b/lv2/midi/midi.ttl
@@ -0,0 +1,397 @@
+@prefix atom: <http://lv2plug.in/ns/ext/atom#> .
+@prefix ev:   <http://lv2plug.in/ns/ext/event#> .
+@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix midi: <http://lv2plug.in/ns/ext/midi#> .
+@prefix owl:  <http://www.w3.org/2002/07/owl#> .
+@prefix rdf:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix xsd:  <http://www.w3.org/2001/XMLSchema#> .
+
+<http://lv2plug.in/ns/ext/midi>
+	a owl:Ontology ;
+	rdfs:seeAlso <midi.h> ,
+		<lv2-midi.doap.ttl> ;
+	lv2:documentation """
+<p>This specification defines a data type for a MIDI message, midi:MidiEvent,
+which is normalised for fast and convenient real-time processing.  MIDI is the
+<q>Musical Instrument Digital Interface</q>, a ubiquitous binary standard for
+controlling digital music devices.</p>
+
+<p>For plugins that process MIDI (or other situations where MIDI is sent via a
+generic transport) the main type defined here, midi:MidiEvent, can be mapped to
+an integer and used as the type of an LV2 <a
+href="../atom/atom.html#Atom">Atom</a> or <a
+href="../event/event.html#Event">Event</a>.</p>
+
+<p>This specification also defines a complete human and machine readable
+description of the MIDI standard (except for standard controller numbers).
+These descriptions are detailed enough to express any MIDI message as
+properties.</p>
+""" .
+
+midi:ActiveSense
+	a rdfs:Class ;
+	rdfs:subClassOf midi:SystemRealtime ;
+	rdfs:label "Active Sense Message" ;
+	midi:status "FE"^^xsd:hexBinary .
+
+midi:Aftertouch
+	a rdfs:Class ;
+	rdfs:subClassOf midi:VoiceMessage ;
+	rdfs:label "Aftertouch Message" ;
+	midi:statusMask "A0"^^xsd:hexBinary ;
+	midi:chunk [
+		midi:byteNumber 0 ;
+		midi:property midi:noteNumber
+	] , [
+		midi:byteNumber 1 ;
+		midi:property midi:pressure
+	] .
+
+midi:Bender
+	a rdfs:Class ;
+	rdfs:subClassOf midi:VoiceMessage ;
+	rdfs:label "Bender Message" ;
+	midi:statusMask "E0"^^xsd:hexBinary ;
+	midi:chunk [
+		midi:byteNumber 0 ,
+			1 ;
+		midi:property midi:benderValue
+	] .
+
+midi:ChannelPressure
+	a rdfs:Class ;
+	rdfs:subClassOf midi:VoiceMessage ;
+	rdfs:label "Channel Pressure Message" ;
+	midi:statusMask "D0"^^xsd:hexBinary ;
+	midi:chunk [
+		midi:byteNumber 0 ;
+		midi:property midi:pressure
+	] .
+
+midi:Chunk
+	a rdfs:Class ;
+	rdfs:label "MIDI Chunk" ;
+	rdfs:comment "A series of contiguous bytes (usually one) in a message." .
+
+midi:Clock
+	a rdfs:Class ;
+	rdfs:subClassOf midi:SystemRealtime ;
+	rdfs:label "Clock Message" ;
+	midi:status "F8"^^xsd:hexBinary .
+
+midi:Continue
+	a rdfs:Class ;
+	rdfs:subClassOf midi:SystemRealtime ;
+	rdfs:label "Continue Message" ;
+	midi:status "FB"^^xsd:hexBinary .
+
+midi:Controller
+	a rdfs:Class ;
+	rdfs:subClassOf midi:VoiceMessage ;
+	rdfs:label "Controller Change Message" ;
+	midi:statusMask "B0"^^xsd:hexBinary ;
+	midi:chunk [
+		midi:byteNumber 0 ;
+		midi:property midi:controllerNumber
+	] , [
+		midi:byteNumber 1 ;
+		midi:property midi:controllerValue
+	] .
+
+midi:HexByte
+	a rdfs:Datatype ;
+	owl:onDatatype xsd:hexBinary ;
+	owl:withRestrictions (
+		[
+			xsd:maxInclusive "FF"
+		]
+	) ;
+	rdfs:comment "A hexadecimal byte, which is a xsd:hexBinary value <= FF" .
+
+midi:MidiEvent
+	a rdfs:Class ,
+		rdfs:Datatype ;
+	rdfs:label "MIDI Message" ;
+	rdfs:subClassOf ev:Event ,
+		atom:Atom ;
+	owl:onDatatype xsd:hexBinary ;
+	lv2:documentation """
+<p>A single raw MIDI message (i.e. a sequence of bytes).</p>
+
+<p>This is equivalent to a standard MIDI messages, except with the following
+restrictions to simplify handling:</p>
+<ul>
+  <li>Running status is not allowed, every message must have its own status
+  byte.</li>
+
+  <li>Note On messages with velocity 0 are not allowed.  These messages are
+  equivalent to Note Off in standard MIDI streams, but here only proper Note
+  Off messages are allowed.</li>
+
+  <li>"Realtime messages" (status bytes 0xF8 to 0xFF) are allowed, but may
+  not occur inside other messages like they can in standard MIDI streams.</li>
+
+  <li>All messages are complete valid MIDI messages.  This means, for example,
+  that only the first byte in each event (the status byte) may have the eighth
+  bit set, that Note On and Note Off events are always 3 bytes long, etc.
+  Where messages are communicated, the writer is responsible for writing valid
+  messages, and the reader may assume that all events are valid.</li>
+</ul>
+
+<p>If a midi:MidiEvent is serialised to a string, the format should be
+xsd:hexBinary, e.g. (in Turtle notation):</p>
+
+<pre class="turtle-code">
+[] eg:someEvent "901A01"^^midi:MidiEvent .
+</pre>
+""" .
+
+midi:NoteOff
+	a rdfs:Class ;
+	rdfs:subClassOf midi:VoiceMessage ;
+	rdfs:label "Note Off Message" ;
+	midi:statusMask "80"^^xsd:hexBinary ;
+	midi:chunk [
+		midi:byteNumber 0 ;
+		midi:property midi:noteNumber
+	] , [
+		midi:byteNumber 1 ;
+		midi:property midi:velocity
+	] .
+
+midi:NoteOn
+	a rdfs:Class ;
+	rdfs:subClassOf midi:VoiceMessage ;
+	rdfs:label "Note On Message" ;
+	midi:statusMask "90"^^xsd:hexBinary ;
+	midi:chunk [
+		midi:byteNumber 0 ;
+		midi:property midi:noteNumber
+	] , [
+		midi:byteNumber 1 ;
+		midi:property midi:velocity
+	] .
+
+midi:ProgramChange
+	a rdfs:Class ;
+	rdfs:subClassOf midi:VoiceMessage ;
+	rdfs:label "Program Change Message" ;
+	midi:statusMask "C0"^^xsd:hexBinary ;
+	midi:chunk [
+		midi:byteNumber 0 ;
+		midi:property midi:programNumber
+	] .
+
+midi:QuarterFrame
+	a rdfs:Class ;
+	rdfs:subClassOf midi:SystemCommon ;
+	rdfs:label "Quarter Frame Message" ;
+	midi:status "F1"^^xsd:hexBinary .
+
+midi:Reset
+	a rdfs:Class ;
+	rdfs:subClassOf midi:SystemRealtime ;
+	rdfs:label "Reset Message" ;
+	midi:status "FF"^^xsd:hexBinary .
+
+midi:SongPosition
+	a rdfs:Class ;
+	rdfs:subClassOf midi:SystemCommon ;
+	rdfs:label "Song Position Pointer Message" ;
+	midi:status "F2"^^xsd:hexBinary ;
+	midi:chunk [
+		midi:byteNumber 0 ,
+			1 ;
+		midi:property midi:songPosition
+	] .
+
+midi:SongSelect
+	a rdfs:Class ;
+	rdfs:subClassOf midi:SystemCommon ;
+	rdfs:label "Song Select Message" ;
+	midi:status "F3"^^xsd:hexBinary .
+
+midi:Start
+	a rdfs:Class ;
+	rdfs:subClassOf midi:SystemRealtime ;
+	rdfs:label "Start Message" ;
+	midi:status "FA"^^xsd:hexBinary .
+
+midi:Stop
+	a rdfs:Class ;
+	rdfs:subClassOf midi:SystemRealtime ;
+	rdfs:label "Stop Message" ;
+	midi:status "FC"^^xsd:hexBinary .
+
+midi:SystemCommon
+	a rdfs:Class ;
+	rdfs:subClassOf midi:SystemMessage ;
+	rdfs:label "System Common Message" .
+
+midi:SystemExclusive
+	a rdfs:Class ;
+	rdfs:subClassOf midi:SystemMessage ;
+	rdfs:label "System Exclusive Message" ;
+	midi:status "F0"^^xsd:hexBinary .
+
+midi:SystemMessage
+	a rdfs:Class ;
+	rdfs:subClassOf midi:MidiEvent ;
+	rdfs:label "System Message" ;
+	midi:statusMask "F0"^^xsd:hexBinary .
+
+midi:SystemRealtime
+	a rdfs:Class ;
+	rdfs:subClassOf midi:SystemMessage ;
+	rdfs:label "System Realtime Message" .
+
+midi:TuneRequest
+	a rdfs:Class ;
+	rdfs:subClassOf midi:SystemCommon ;
+	rdfs:label "Tune Request Message" ;
+	midi:status "F6"^^xsd:hexBinary .
+
+midi:VoiceMessage
+	a rdfs:Class ;
+	rdfs:subClassOf midi:MidiEvent ;
+	rdfs:label "Voice Message" ;
+	midi:statusMask "F0"^^xsd:hexBinary .
+
+midi:benderValue
+	a rdf:Property ,
+		owl:DatatypeProperty ,
+		owl:FunctionalProperty ;
+	rdfs:label "bender value" ;
+	rdfs:range xsd:short ;
+	rdfs:comment "The value of a pitch bender (-8192 to 8192)." .
+
+midi:binding
+	a rdf:Property ,
+		owl:ObjectProperty ;
+	rdfs:range midi:MidiEvent ;
+	rdfs:label "binding" ;
+	lv2:documentation """
+<p>The MIDI event to bind a parameter to.  This describes which MIDI events
+should be used to control a port, parameter, or other object.  The binding
+should be a midi:MidiEvent but the property that represents the control value may
+be omitted.  For example, to bind to the value of controller 17:</p>
+
+<pre class="turtle-code">
+port midi:binding [
+    a midi:Controller ;
+    midi:controllerNumber 17
+] .
+</pre>
+""" .
+
+midi:byteNumber
+	a rdf:Property ,
+		owl:DatatypeProperty ;
+	rdfs:label "byte number" ;
+	rdfs:domain midi:Chunk ;
+	rdfs:range xsd:unsignedByte ;
+	rdfs:comment "The 0-based index of a byte which is part of this chunk." .
+
+midi:channel
+	a rdf:Property ,
+		owl:DatatypeProperty ,
+		owl:FunctionalProperty ;
+	rdfs:label "MIDI channel" ;
+	rdfs:range xsd:unsignedByte ;
+	rdfs:comment "The channel number of a MIDI message." .
+
+midi:chunk
+	a rdf:Property ;
+	rdfs:range midi:Chunk ;
+	rdfs:label "MIDI chunk" ;
+	rdfs:comment "A chunk of a MIDI message." .
+
+midi:controllerNumber
+	a rdf:Property ,
+		owl:DatatypeProperty ,
+		owl:FunctionalProperty ;
+	rdfs:label "MIDI controller number" ;
+	rdfs:range xsd:byte ;
+	rdfs:comment "The numeric ID of a controller (0 to 127)." .
+
+midi:controllerValue
+	a rdf:Property ,
+		owl:DatatypeProperty ,
+		owl:FunctionalProperty ;
+	rdfs:label "MIDI controller value" ;
+	rdfs:range xsd:byte ;
+	rdfs:comment "The value of a controller (0 to 127)." .
+
+midi:noteNumber
+	a rdf:Property ,
+		owl:DatatypeProperty ,
+		owl:FunctionalProperty ;
+	rdfs:label "note number" ;
+	rdfs:range xsd:byte ;
+	rdfs:comment "The numeric ID of a note (0 to 127)." .
+
+midi:pressure
+	a rdf:Property ,
+		owl:DatatypeProperty ,
+		owl:FunctionalProperty ;
+	rdfs:label "key pressure" ;
+	rdfs:range xsd:byte ;
+	rdfs:comment "Key pressure (0 to 127)." .
+
+midi:programNumber
+	a rdf:Property ,
+		owl:DatatypeProperty ,
+		owl:FunctionalProperty ;
+	rdfs:label "program number" ;
+	rdfs:range xsd:byte ;
+	rdfs:comment "The numeric ID of a program (0 to 127)." .
+
+midi:property
+	a rdf:Property ,
+		owl:ObjectProperty ,
+		owl:FunctionalProperty ;
+	rdfs:label "property" ;
+	rdfs:domain midi:Chunk ;
+	rdfs:range rdf:Property ;
+	rdfs:comment "The property this chunk represents." .
+
+midi:songNumber
+	a rdf:Property ,
+		owl:DatatypeProperty ,
+		owl:FunctionalProperty ;
+	rdfs:label "song number" ;
+	rdfs:range xsd:byte ;
+	rdfs:comment "The numeric ID of a song (0 to 127)." .
+
+midi:songPosition
+	a rdf:Property ,
+		owl:DatatypeProperty ,
+		owl:FunctionalProperty ;
+	rdfs:label "song position" ;
+	rdfs:range xsd:short ;
+	rdfs:comment "Song position in MIDI beats (16th notes) (-8192 to 8192)." .
+
+midi:status
+	a rdf:Property ,
+		owl:DatatypeProperty ,
+		owl:FunctionalProperty ;
+	rdfs:label "status byte" ;
+	rdfs:range midi:HexByte ;
+	rdfs:comment "The exact status byte for a message of this type." .
+
+midi:statusMask
+	a rdf:Property ,
+		owl:DatatypeProperty ,
+		owl:FunctionalProperty ;
+	rdfs:label "status mask" ;
+	rdfs:range midi:HexByte ;
+	rdfs:comment """The status byte for a message of this type on channel 1, i.e. a status byte with the lower nibble set to zero.""" .
+
+midi:velocity
+	a rdf:Property ,
+		owl:DatatypeProperty ,
+		owl:FunctionalProperty ;
+	rdfs:label "velocity" ;
+	rdfs:range midi:HexByte ;
+	rdfs:comment "The velocity of a note message (0 to 127)." .