diff options
Diffstat (limited to 'data/lv2core.lv2')
| -rw-r--r-- | data/lv2core.lv2/Makefile.am | 7 | ||||
| -rw-r--r-- | data/lv2core.lv2/lv2.ttl | 593 | ||||
| -rw-r--r-- | data/lv2core.lv2/manifest.ttl | 7 |
3 files changed, 0 insertions, 607 deletions
diff --git a/data/lv2core.lv2/Makefile.am b/data/lv2core.lv2/Makefile.am deleted file mode 100644 index cd25516..0000000 --- a/data/lv2core.lv2/Makefile.am +++ /dev/null @@ -1,7 +0,0 @@ -EXTRA_DIST = manifest.ttl lv2.ttl - -bundledir = $(libdir)/lv2/lv2core.lv2 -bundle_DATA = manifest.ttl lv2.ttl - -uninstall-hook: - rm -rf $(bundledir)/ diff --git a/data/lv2core.lv2/lv2.ttl b/data/lv2core.lv2/lv2.ttl deleted file mode 100644 index 3e1bbc7..0000000 --- a/data/lv2core.lv2/lv2.ttl +++ /dev/null @@ -1,593 +0,0 @@ -# RDF Schema for LV2 plugins -# *** PROVISIONAL Revision 1.0beta7 (2007-11-14) *** -# -# This document describes the classes and properties that are defined by the -# core LV2 specification. See <http://lv2plug.in> for more information. -# -# Copyright (C) 2006-2007 Steve Harris, Dave Robillard -# -# Permission is hereby granted, free of charge, to any person obtaining a -# copy of this software and associated documentation files (the "Software"), -# to deal in the Software without restriction, including without limitation -# the rights to use, copy, modify, merge, publish, distribute, sublicense, -# and/or sell copies of the Software, and to permit persons to whom the -# Software is furnished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included -# in all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR -# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, -# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -# OTHER DEALINGS IN THE SOFTWARE. - -@prefix : <http://lv2plug.in/ns/lv2core#> . -@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> . -@prefix doap: <http://usefulinc.com/ns/doap#> . -@prefix foaf: <http://xmlns.com/foaf/0.1/> . - -:Specification a rdfs:Class ; - rdfs:comment """ -An LV2 specification (ie this specification, or an LV2 extension). - -Specification data, like plugins, is distributed in standardized -bundles so hosts may discover all present LV2 data. -See http://lv2plug.in/docs for more details. -""" . - -<> a doap:Project ; - a :Specification ; - doap:license <http://usefulinc.com/doap/licenses/mit> ; - doap:name "LV2" ; - doap:homepage <http://lv2plug.in> ; - doap:created "2004-04-21" ; - doap:shortdesc "An audio processing plugin specification" ; - doap:programming-language "C" ; - doap:release [ - doap:revision "1.0beta7" ; - doap:created "2007-11-14" - ] ; - doap:maintainer [ - a foaf:Person ; - foaf:name "Steve Harris" ; - foaf:homepage <http://plugin.org.uk/> ; - rdfs:seeAlso <http://plugin.org.uk/swh.xrdf> - ] , [ - a foaf:Person ; - foaf:name "Dave Robillard" ; - foaf:homepage <http://drobilla.net/> ; - rdfs:seeAlso <http://drobilla.net/drobilla.xrdf> - ]. - - -################## -## Plugin Class ## -################## - -:Plugin a rdfs:Class ; - rdfs:label "Plugin" ; - rdfs:comment """ -The class which represents an LV2 plugin. - -To be used by a host a Plugin must have at least the following properties: - rdf:type (with object :Plugin) - doap:name (one without language tag) - doap:license - :port - -The doap:name property should be at most a few words in length using title -capitalization, e.g. "Tape Delay Unit". Use doap:shortdesc or -doap:description for more detailed descriptions. -""" . - - - -################## -## Port Classes ## -################## - -:Port a rdfs:Class ; - rdfs:label "Port" ; - rdfs:comment """ -The class which represents an LV2 port. - -In order for it to be used by a host it must have at least -the following properties: - rdf:type (with object one of :Port, :InputPort, :OutputPort) - rdf:type (more specific port class, see below) - :index - :symbol - :name - -All LV2 port descriptions MUST have a property rdf:type where the object -is one of :Port :InputPort or :OutputPort. Additionally there MUST be -at least one other rdf:type property which more specifically describes -type of the port (e.g. :AudioPort). - -Hosts that do not support a specific port class MUST NOT instantiate the -plugin, unless that port has the connectionOptional property set (in which case -the host can simply "connect" that port to NULL). If a host is interested -in plugins to insert in a certain signal path (e.g. stereo audio), it SHOULD -consider all the classes of a port to determine which ports are most suitable -for connection (e.g. by ignoring ports with additional classes the host does -not recognize). -""" . - -:InputPort a rdfs:Class ; - rdfs:label "Input port" ; - rdfs:subClassOf :Port ; - rdfs:comment """ -Ports of this type will be connected to a pointer to some value, which will -be read by the plugin during their run method. -""" . - -:OutputPort a rdfs:Class ; - rdfs:label "Output port" ; - rdfs:subClassOf :Port ; - rdfs:comment """ -Ports of this type will be connected to a pointer to some value, which will -be written to by the plugin during their run method. -""" . - -:ControlPort a rdfs:Class ; - rdfs:label "Control port" ; - rdfs:subClassOf :Port ; - rdfs:comment """ -Ports of this type will be connected to a pointer to a single value conforming -to the 32bit IEEE-754 floating point specification. -""" . - -:AudioPort a rdfs:Class ; - rdfs:label "Audio port" ; - rdfs:subClassOf :Port ; - rdfs:comment """ -Ports of this type will be connected to an array of length SampleCount -conforming to the 32bit IEEE-754 floating point specification. -""" . - - -##################################### -## Mandatory Plugin RDF Properties ## -##################################### - -:port a rdf:Property ; - rdfs:domain :Plugin ; - rdfs:range :Port ; - rdfs:label "port" ; - rdfs:comment "Relates a Plugin to the Ports it contains" . - - -#################################### -## Optional Plugin RDF Properties ## -#################################### - -:documentation a rdf:Property ; - rdfs:domain :Plugin ; - rdfs:label "documentation" ; - rdfs:comment "Relates a Plugin to some text/audio/video documentation either online or included with the plugin package" . - - - -################################### -## Mandatory Port RDF Properties ## -################################### - -:index a rdf:Property ; - rdfs:domain :Port ; - rdfs:range xsd:nonNegativeInteger ; - rdfs:label "index" ; - rdfs:comment """ -Specifies the index of the port, passed as an argument to the connect port -function. This number uniqely identifies the port within the plugin. - -The plugin author MUST change the plugin URI if a port index is changed. -""" . - -:symbol a rdf:Property ; - rdfs:label "symbol" ; - rdfs:comment """ -A short name used as a machine and human readable identifier. - -The first character must be one of _, a-z or A-Z and subsequenct characters can -be from _, a-z, A-Z and 0-9. - -A language tag MUST NOT be used on this property. The plugin author MUST change -the plugin URI if a port symbol is changed. -""" . - -:name a rdf:Property ; - rdfs:domain :Port ; - rdfs:label "name" ; - rdfs:comment """ -A display name for labeling the Port in a user interface. - -This property is required for Ports, but MUST NOT be used by the host for -port identification. The plugin author may change the values of this -property without changing the Plugin URI. -""" . - - - -################################## -## Optional Port RDF Properties ## -################################## - -:Point a rdfs:Class ; - rdfs:label "Port value point" ; - rdfs:comment """ -Used to describe interesting values in a Port's range. To be valid it requires -two rdf:properties, rdfs:label and rdf:value. - -There are 3 specially defined Points in the LV2 specification (default, -minimum, and maximum), though future extensions may define more. -""" . - -:ScalePoint a rdfs:Class ; - rdfs:subClassOf :Point ; - rdfs:comment "A single :float Point (for control inputs)" . - -:scalePoint a rdf:Property ; - rdfs:domain :Port ; - rdfs:range :ScalePoint ; - rdfs:label "Scale point" ; - rdfs:comment "Relates a Port to its ScalePoints." . - -:default a rdf:Property ; - rdfs:subPropertyOf :scalePoint ; - rdfs:label "Default value" ; - rdfs:comment """ -The default value that the host SHOULD set this port to when there is no other -information available. -""" . - -:minimum a rdf:Property ; - rdfs:subPropertyOf :scalePoint ; - rdfs:label "Minimum value" ; - rdfs:comment """ -A hint to the host for the minimum useful value that the port will use. -This is a "soft" limit - the plugin is required to gracefully accept all -values in the range of :float. -""" . - -:maximum a rdf:Property ; - rdfs:subPropertyOf :scalePoint ; - rdfs:label "Maximum value" ; - rdfs:comment """ -A hint to the host for the maximum useful value that the port will use. -This is a "soft" limit - the plugin is required to gracefully accept all -values in the range of :float. -""" . - - - -############## -## Features ## -############## - -:Feature a rdfs:Class ; - rdfs:label "Feature" ; - rdfs:comment "An additional feature which a plugin may use (possibly require).". - -:optionalFeature a rdf:Property ; - rdfs:domain :Plugin ; - rdfs:range :Feature ; - rdfs:label "Optional feature" ; - rdfs:comment """ -Signifies that a plugin is able to make use of or provide a certain feature. -If the host supports this feature, it MUST pass its URI and any additional -data to the plugin in the instantiate() function. The plugin MUST NOT fail to -instantiate if an optional feature is not supported by the host.""" . - -:requiredFeature a rdf:Property ; - rdfs:domain :Plugin ; - rdfs:range :Feature ; - rdfs:label "Required feature" ; - rdfs:comment """ -Signifies that a plugin requires a certain feature in order to function. -If the host supports this feature, it MUST pass its URI and any additional -data to the plugin in the instantiate() function. The plugin MUST fail to -instantiate if a required feature is not present; hosts SHOULD always check -this before attempting to instantiate a plugin (i.e. discovery by attempting -to instantiate is strongly discouraged). -""" . - - -#################### -## PortProperties ## -#################### - -:PortProperty a rdfs:Class ; - rdfs:label "Port property" ; - rdfs:comment """ -A port propety - a useful piece of information that allows a host to make more -sensible decisions (e.g. to provide a better interface). -""" . - -:portProperty a rdf:Property ; - rdfs:domain :Port ; - rdfs:range :PortProperty ; - rdfs:label "Port property" ; - rdfs:comment """ -Relates Ports to PortProperties. The PortProperty may be ignored without -catastrophic effects, though it may be useful e.g. for providing a sensible -interface for the port. -""". - - -####################### -## Standard Features ## -####################### - -:isLive a :Feature ; - rdfs:label "Has a live (realtime) dependency" ; - rdfs:comment """ -Indicates that the plugin has a real-time dependency (e.g. queues data from a -socket) and so its output must not be cached or subject to significant latency, -and calls to the run method should be done in rapid succession. -""" . - -:inPlaceBroken a :Feature ; - rdfs:label "in-place broken" ; - rdfs:comment """ -Indicates that the plugin may cease to work correctly if the host elects to use -the same data location for both input and output. Plugins that will fail to -work correctly if ANY input buffer is set to the same location as ANY output -buffer (with connect_port()) MUST require this Feature. Doing so should be -avoided as it makes it impossible for hosts to use the plugin to process audio -"in-place". -""" . - -:hardRTCapable a :Feature ; - rdfs:label "Hard realtime capable" ; - rdfs:comment """ -Indicates that the plugin is capable of running not only in a conventional host -but also in a "hard real-time" environment. To qualify for this the plugin must -satisfy all of the following: - - (1) The plugin must not use malloc(), free() or other heap memory - management within its Audio class functions. All new memory used in - Audio class functions must be managed via the stack. These restrictions - only apply to the Audio class functions. - - (2) The plugin will not attempt to make use of any library - functions in its Audio class functions, with the exceptions of functions - in the ANSI standard C and C maths libraries, which the host is expected to - provide. - - (3) The plugin will not access files, devices, pipes, sockets, IPC - or any other mechanism that might result in process or thread - blocking within its Audio class functions. - - (4) The plugin will take an amount of time to execute a run() call - approximately of form (A+B*SampleCount) where A and B depend on the - machine and host in use. This amount of time may not depend on input - signals or plugin state. The host is left the responsibility to perform - timings to estimate upper bounds for A and B. The plugin will also take an - approximately constant amount of time to execute a connect_port() call. -""" . - - -############################# -## Standard PortProperties ## -############################# - -:connectionOptional a :PortProperty ; - rdfs:label "Optionally connected port" ; - rdfs:comment """ -Indicates that this port does not have to be connected to valid data by the -host. If it is to be disconnected then the port MUST set to NULL with a call -to the connectPort method. -""" . - -:reportsLatency a :PortProperty ; - rdfs:label "Latency reporting port" ; - rdfs:comment """ -Indicates that the port is used to express the processing latency incurred by -the plugin, expressed in samples. The latency may be affected by the current -sample rate, plugin settings, or other factors, and may be changed by the -plugin at any time. Where the latency is frequency dependent the plugin may -choose any appropriate value. If a plugin introduces latency it MUST provide -EXACTLY ONE port with this property set which informs the host of the "correct" -latency. In "fuzzy" cases the value output should be the most reasonable based -on user expectation of input/output alignment (eg. musical delay/echo plugins -should not report their delay as latency, as it is an intentional effect). -""". - -:toggled a :PortProperty ; - rdfs:label "Toggled" ; - rdfs:comment """ -Indicates that the data item should be considered a Boolean toggle. Data less -than or equal to zero should be considered "off" or "false", and data above -zero should be considered "on" or "true". -""" . - -:sampleRate a :PortProperty ; - rdfs:label "Sample rate" ; - rdfs:comment """ -Indicates that any bounds specified should be interpreted as multiples of the -sample rate. For instance, a frequency range from 0Hz to the Nyquist frequency -(half the sample rate) could be requested by this property in conjunction with -:minimum 0.0 and :maximum 0.5. Hosts that support bounds at all must support -this property to retain meaning. -""" . - -:integer a :PortProperty ; - rdfs:label "Integer" ; - rdfs:comment """ -Indicates that a port's reasonable values are integers (eg. a user interface -would likely wish to provide a stepped control allowing only integer input). -A plugin MUST operate reasonably even if such a port has a non-integer input. -""" . - - - -#################### -## Plugin Classes ## -#################### - -:GeneratorPlugin a rdfs:Class ; - rdfs:subClassOf :Plugin ; - rdfs:label "Generator" ; - rdfs:comment """ -Any plugin that generates sound internally, rather than processing its input. -""" . - -:InstrumentPlugin a rdfs:Class ; - rdfs:subClassOf :GeneratorPlugin ; - rdfs:label "Instrument" ; - rdfs:comment """ -Any plugin that is intended to be played as a musical instrument. -""" . - -:OscillatorPlugin a rdfs:Class ; - rdfs:subClassOf :GeneratorPlugin ; - rdfs:label "Oscillator" . - -:UtilityPlugin a rdfs:Class ; - rdfs:subClassOf :Plugin ; - rdfs:label "Utility" ; - rdfs:comment """ -Includes things like mathematical functions and non-musical delays. -""" . - -:ConverterPlugin a rdfs:Class ; - rdfs:subClassOf :UtilityPlugin ; - rdfs:label "Converter" ; - rdfs:comment """ -Any plugin that converts some form of input into a different form of output. -""" . - -:AnalyserPlugin a rdfs:Class ; - rdfs:subClassOf :UtilityPlugin ; - rdfs:label "Analyser" ; - rdfs:comment """ -Any plugin that analyses input to output some useful information. -""" . - -:MixerPlugin a rdfs:Class ; - rdfs:subClassOf :UtilityPlugin ; - rdfs:label "Mixer" ; - rdfs:comment """ -A plugin which mixes some number of inputs into some number of outputs. -""" . - -:SimulatorPlugin a rdfs:Class ; - rdfs:subClassOf :Plugin ; - rdfs:label "Simulator" ; - rdfs:comment """ -Plugins that aim to duplicate the effect of some environmental effect or -musical equipment. -""" . - -:DelayPlugin a rdfs:Class ; - rdfs:subClassOf :Plugin ; - rdfs:label "Delay" ; - rdfs:comment """ -Plugins that intentionally delay their input signal as an effect. -""" . - -:ModulatorPlugin a rdfs:Class ; - rdfs:subClassOf :Plugin ; - rdfs:label "Modulator" . - -:ReverbPlugin a rdfs:Class ; - rdfs:subClassOf :Plugin ; - rdfs:subClassOf :SimulatorPlugin ; - rdfs:subClassOf :DelayPlugin ; - rdfs:label "Reverb" . - -:PhaserPlugin a rdfs:Class ; - rdfs:subClassOf :ModulatorPlugin ; - rdfs:label "Phaser" . - -:FlangerPlugin a rdfs:Class ; - rdfs:subClassOf :ModulatorPlugin ; - rdfs:label "Flanger" . - -:ChorusPlugin a rdfs:Class ; - rdfs:subClassOf :ModulatorPlugin ; - rdfs:label "Chorus" . - -:FilterPlugin a rdfs:Class ; - rdfs:subClassOf :Plugin ; - rdfs:label "Filter" . - -:LowpassPlugin a rdfs:Class ; - rdfs:subClassOf :FilterPlugin ; - rdfs:label "Lowpass" . - -:BandpassPlugin a rdfs:Class ; - rdfs:subClassOf :FilterPlugin ; - rdfs:label "Bandpass" . - -:HighpassPlugin a rdfs:Class ; - rdfs:subClassOf :FilterPlugin ; - rdfs:label "Highpass" . - -:CombPlugin a rdfs:Class ; - rdfs:subClassOf :FilterPlugin ; - rdfs:label "Comb" . - -:AllpassPlugin a rdfs:Class ; - rdfs:subClassOf :FilterPlugin ; - rdfs:label "Allpass" . - -:EQPlugin a rdfs:Class ; - rdfs:subClassOf :FilterPlugin ; - rdfs:label "Equaliser" . - -:ParaEQPlugin a rdfs:Class ; - rdfs:subClassOf :EQPlugin ; - rdfs:label "Parametric" . - -:MultiEQPlugin a rdfs:Class ; - rdfs:subClassOf :EQPlugin ; - rdfs:label "Multiband" . - -:SpectralPlugin a rdfs:Class ; - rdfs:subClassOf :Plugin ; - rdfs:label "Spectral Processor" . - -:PitchPlugin a rdfs:Class ; - rdfs:subClassOf :SpectralPlugin ; - rdfs:label "Pitch Shifter" . - -:AmplifierPlugin a rdfs:Class ; - rdfs:subClassOf :Plugin ; - rdfs:label "Amplifier" . - -:DistortionPlugin a rdfs:Class ; - rdfs:subClassOf :Plugin ; - rdfs:label "Distortion" . - -:WaveshaperPlugin a rdfs:Class ; - rdfs:subClassOf :DistortionPlugin ; - rdfs:label "Waveshaper" . - -:DynamicsPlugin a rdfs:Class ; - rdfs:subClassOf :Plugin ; - rdfs:label "Dynamics Processor" ; - rdfs:comment """ -Plugins that alter the envelope or dynamic range of the processed audio. -""" . - -:CompressorPlugin a rdfs:Class ; - rdfs:subClassOf :DynamicsPlugin ; - rdfs:label "Compressor" . - -:ExpanderPlugin a rdfs:Class ; - rdfs:subClassOf :DynamicsPlugin ; - rdfs:label "Expander" . - -:LimiterPlugin a rdfs:Class ; - rdfs:subClassOf :DynamicsPlugin ; - rdfs:label "Limiter" . - -:GatePlugin a rdfs:Class ; - rdfs:subClassOf :DynamicsPlugin ; - rdfs:label "Gate" . diff --git a/data/lv2core.lv2/manifest.ttl b/data/lv2core.lv2/manifest.ttl deleted file mode 100644 index fabe17e..0000000 --- a/data/lv2core.lv2/manifest.ttl +++ /dev/null @@ -1,7 +0,0 @@ -@prefix lv2: <http://lv2plug.in/ns/lv2core#>. -@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>. - -<http://lv2plug.in/ns/lv2core> - a lv2:Specification ; - rdfs:seeAlso <lv2.ttl> . - |