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Diffstat (limited to 'ext/event.lv2/event.ttl')
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diff --git a/ext/event.lv2/event.ttl b/ext/event.lv2/event.ttl deleted file mode 100644 index d207a7a..0000000 --- a/ext/event.lv2/event.ttl +++ /dev/null @@ -1,194 +0,0 @@ -# LV2 Event Extension -# Copyright 2008-2011 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. - -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix ev: <http://lv2plug.in/ns/ext/event#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . -@prefix lv2: <http://lv2plug.in/ns/lv2core#> . -@prefix lv2ev: <http://lv2plug.in/ns/ext/event#> . -@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#> . - -<http://lv2plug.in/ns/ext/event> - a lv2:Specification ; - owl:deprecated true ; - doap:license <http://opensource.org/licenses/isc-license> ; - doap:name "LV2 Event" ; - doap:shortdesc "A port-based real-time generic event interface." ; - rdfs:seeAlso <event-helpers.h> ; - doap:release [ - doap:revision "1.3" ; - doap:created "2011-11-23" - ] ; - doap:maintainer [ - a foaf:Person ; - foaf:name "David Robillard" ; - foaf:homepage <http://drobilla.net/> ; - rdfs:seeAlso <http://drobilla.net/drobilla.xrdf> - ] , [ - a foaf:Person ; - foaf:name "Lars Luthman" ; - ] ; - lv2:documentation """ -<p><span class="warning">This extension is deprecated.</span> New -implementations should use <a href="http://lv2plug.in/ns/ext/atom">LV2 Atom</a> -instead.</p> - -<p>This extension defines a generic time-stamped event port type, which can be -used to create plugins that read and write real-time events, such as MIDI, -OSC, or any other type of event payload. The type(s) of event supported by -a port is defined in the data file for a plugin, for example:</p> -<pre class="turtle-code"> -<http://example.org/some-plugin> - lv2:port [ - a ev:EventPort, lv2:InputPort ; - lv2:index 0 ; - ev:supportsEvent <http://lv2plug.in/ns/ext/midi#MidiEvent> ; - lv2:symbol "midi_input" ; - lv2:name "MIDI input" ; - ] . -</pre> -""" . - -ev:EventPort a rdfs:Class ; - rdfs:label "Event port" ; - rdfs:subClassOf lv2:Port ; - rdfs:comment """ -Ports of this type will be connected to a struct of type LV2_Event_Buffer, -defined in event.h. These ports contain a sequence of generic events -(possibly several types mixed in a single stream), the specific types of -which are defined by some URI in another LV2 extension. -""" . - - -ev:Event a rdfs:Class ; - rdfs:label "LV2 event" ; - rdfs:comment """ -A single generic time-stamped event. - -An lv2ev:EventPort contains an LV2_Event_Buffer which contains a sequence -of these events. The binary format of LV2 events is defined by the -LV2_Event struct in event.h. - -Specific event types (e.g. MIDI, OSC) are defined by extensions, and should -be rdfs:subClassOf this class. -""" . - - -ev:TimeStamp a rdfs:Class ; - rdfs:label "LV2 event time stamp" ; - rdfs:comment """ -The time stamp of an Event. - -This defines the meaning of the 'frames' and 'subframes' fields of an -LV2_Event (both unsigned 32-bit integers). -""" . - - -ev:FrameStamp a rdfs:Class ; - rdfs:subClassOf ev:TimeStamp ; - rdfs:label "Audio frame time stamp" ; - rdfs:comment """ -The default time stamp unit for an LV2 event: the frames field represents -audio frames (in the sample rate passed to intantiate), and the subframes -field is 1/UINT32_MAX of a frame. -""" . - - -ev:generic a lv2:PortProperty ; - rdfs:label "Generic event port" ; - rdfs:comment """ -Indicates that this port does something meaningful for any event type -(e.g. event mixers, delays, serialisers, etc). If this property is set, hosts -should consider the port suitable for any type of event. Otherwise, hosts -should consider the port 'appropriate' only for the specific event types -listed with :supportsEvent. Note that plugins must gracefully handle unknown -event types whether or not this property is present. -""" . - - -ev:supportsEvent a rdf:Property ; - rdfs:domain lv2:Port ; - rdfs:range ev:Event ; - rdfs:label "Supports event type" ; - rdfs:comment """ -Indicates that this port supports or "understands" a certain event type. -For input ports, this means the plugin understands and does something useful -with events of this type. For output ports, this means the plugin may generate -events of this type. If the plugin never actually generates events of this type, -but might pass them through from an input, this property should not be set (use -ev:inheritsEvent for that). -Plugins with event input ports must always gracefully handle any type of event, -even if it does not 'support' it. This property should always be set for -event types the plugin understands/generates so hosts can discover plugins -appropriate for a given scenario (e.g. plugins with a MIDI input). -Hosts are not expected to consider event ports suitable for some type of -event if the relevant :supportsEvent property is not set, unless the -lv2ev:generic property for that port is also set. -""" . - - -ev:inheritsEvent a rdf:Property ; - rdfs:domain lv2:Port ; - rdfs:range lv2:Port ; - rdfs:label "Inherits event type" ; - rdfs:comment """ -Indicates that this output port might pass through events that arrived at some -other input port (or generate an event of the same type as events arriving at -that input). The host must always check the stamp type of all outputs when -connecting an input, but this property should be set whenever it applies. -""" . - - -ev:supportsTimeStamp a rdf:Property ; - rdfs:domain lv2:Port ; - rdfs:range ev:TimeStamp ; - rdfs:label "Supports time stamp type" ; - rdfs:comment """ -Indicates that this port supports or "understands" a certain time stamp type. -Meaningful only for input ports, the host must never connect a port to an -event buffer with a time stamp type that isn't supported by the port. -""" . - - -ev:generatesTimeStamp a rdf:Property ; - rdfs:domain lv2:Port ; - rdfs:range ev:TimeStamp ; - rdfs:label "Outputs time stamp type" ; - rdfs:comment """ -Indicates that this port may output a certain time stamp type, regardless of -the time stamp type of any input ports. If the port outputs stamps based on -what type inputs are connected to, this property should not be set (use the -ev:inheritsTimeStamp property for that). Hosts MUST check the time_stamp value -of any output port buffers after a call to connect_port on ANY event input -port on the plugin. If the plugin changes the stamp_type field of an output -event buffer during a call to run(), the plugin must call the -stamp_type_changed function provided by the host in the LV2_Event_Feature -struct, if it is non-NULL. -""" . - - -ev:inheritsTimeStamp a rdf:Property ; - rdfs:domain lv2:Port ; - rdfs:range lv2:Port ; - rdfs:label "Inherits time stamp type" ; - rdfs:comment """ -Indicates that this port follows the time stamp type of an input port. -This property is not necessary, but it should be set for outputs that -base their output type on an input port so the host can make more sense -of the plugin and provide a more sensible interface. -""" . - |