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diff --git a/ns/ext/reference/reference.ttl b/ns/ext/reference/reference.ttl new file mode 100644 index 0000000..1e030ee --- /dev/null +++ b/ns/ext/reference/reference.ttl @@ -0,0 +1,82 @@ +# LV2 Reference Extension +# Copyright 2007-2011 David Robillard <d@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 atom: <http://lv2plug.in/ns/ext/atom#> . +@prefix doap: <http://usefulinc.com/ns/doap#> . +@prefix foaf: <http://xmlns.com/foaf/0.1/> . +@prefix lv2: <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 reference: <http://lv2plug.in/ns/ext/reference#> . + +<http://lv2plug.in/ns/ext/reference> + a lv2:Specification ; + doap:name "LV2 Reference" ; + doap:shortdesc "A reference data type for using non-POD data." ; + doap:release [ + doap:revision "0.1" ; + doap:created "2011-07-22" + ] ; + doap:maintainer [ + a foaf:Person ; + foaf:name "David Robillard" ; + foaf:homepage <http://drobilla.net/> ; + rdfs:seeAlso <http://drobilla.net/drobilla.rdf> + ] ; + lv2:documentation """ +<p>This extension defines a mechanism for working with generic/opaque +dynamically allocated memory, called a <a href="#Blob">"Blob"</a>, which is +(unlike an Atom) not necessarily POD. Blobs are accessed via a +reference:Reference, which is a special case of <a +href="http://lv2plug.in/ns/ext/ext#Atom">Atom</a> that always has <code>type = +0</code>, is not POD, and can only be copied using host provided functions. +This allows plugins and hosts to work with data of any type at all.</p> +""" . + +reference:Reference a rdfs:Class ; + rdfs:subClassOf atom:Atom ; + rdfs:label "Reference" ; + lv2:documentation """ +<p>Reference to an lv2:Blob. The actual contents of a Reference are opaque and +host specific, and must not be copied, serialized, or otherwise interpreted by +a plugin, except via functions provided by the host in LV2_Blob_Support.</p> + +<p>A Reference is a special case of Atom with <code>type = 0</code>. +"Null" is the unique Atom with <code>type = 0</code> and +<code>size = 0</code>.</p> +""" . + +reference:blobSupport a lv2:Feature ; + rdfs:label "Blob support" ; + lv2:documentation """ +<p>Support for dynamically allocated blobs. If a host supports this feature, +it MUST pass a LV2_Feature with <code>URI</code> +http://lv2plug.in/ns/ext/atom#blobSupport and <code>data</code> pointing to a +LV2_Blob_Support.</p> +""" . + +reference:Blob a rdfs:Class ; + rdfs:label "Blob" ; + lv2:documentation """ +<p>Base class for all dynamically allocated blobs. An LV2_Blob is an opaque +pointer to host data. The type and data of a blob can be accessed via +host-provided functions in LV2_Blob_Support. The type of a blob can be any URI +that describes a data format. Blobs are always allocated by the host, and +unlike atoms are not necessarily POD.</p> + +<p>Blob data MUST NOT be used in any way by an implementation that does not +understand that blob type (unlike Atoms, meaningful type-oblivious use +of a Blob is impossible).</p> +""" . |