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Diffstat (limited to 'lv2/urid/urid.ttl')
| -rw-r--r-- | lv2/urid/urid.ttl | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/lv2/urid/urid.ttl b/lv2/urid/urid.ttl new file mode 100644 index 0000000..29b196a --- /dev/null +++ b/lv2/urid/urid.ttl @@ -0,0 +1,39 @@ +@prefix lv2: <http://lv2plug.in/ns/lv2core#> . +@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . +@prefix urid: <http://lv2plug.in/ns/ext/urid#> . + +<http://lv2plug.in/ns/ext/urid> + a lv2:Specification ; + rdfs:seeAlso <urid.h> , + <lv2-urid.doap.ttl> ; + lv2:documentation """ +<p>This extension defines a simple mechanism for plugins to map URIs to and +from integers, usually for performance reasons (e.g. processing events typed by +URIs in real time). Typically, plugins map URIs to integers for things they +"understand" at instantiation time, and store those values for use in the audio +thread without doing any string comparison. This allows for the extensibility +of RDF but with the performance of integers.</p> + +<p>This extension is intended as an improved and simplified replacement for the +<a href="../uri-map/uri-map.html">uri-map</a> extension, since the <q>map</q> +context parameter has been found problematic. This extension is functionally +equivalent to the uri-map extension with a NULL context. New implementations +are encouraged to use this extension for URI mapping.</p> +""" . + +urid:map + a lv2:Feature ; + lv2:documentation """ +<p>A feature which is used to map URIs to integers. To support this feature, +the host must pass an LV2_Feature to LV2_Descriptor::instantiate() with URI +LV2_URID__map and data pointed to an instance of LV2_URID_Map.</p> +""" . + +urid:unmap + a lv2:Feature ; + lv2:documentation """ +<p>A feature which is used to unmap URIs previously mapped to integers by +urid:map. To support this feature, the host must pass an LV2_Feature to +LV2_Descriptor::instantiate() with URI LV2_URID__unmap and data pointed to +an instance of LV2_URID_Unmap.</p> +""" . |