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authorDavid Robillard <d@drobilla.net>2018-09-22 20:38:01 +0200
committerDavid Robillard <d@drobilla.net>2018-09-22 20:38:58 +0200
commit4db67120efca2d4c200d2e1ba5cf3d7b97cab97e (patch)
tree793630dd2a17b78d805dc4bc5cd50fbdd0ace3bd /lv2/uri-map
parent160ecb9601c9687a1093e124e936dcbd78aef43c (diff)
downloadlv2-4db67120efca2d4c200d2e1ba5cf3d7b97cab97e.tar.xz
Install standard headers to simpler include paths
Diffstat (limited to 'lv2/uri-map')
-rw-r--r--lv2/uri-map/lv2-uri-map.doap.ttl59
-rw-r--r--lv2/uri-map/manifest.ttl8
-rw-r--r--lv2/uri-map/uri-map.h106
-rw-r--r--lv2/uri-map/uri-map.ttl24
4 files changed, 197 insertions, 0 deletions
diff --git a/lv2/uri-map/lv2-uri-map.doap.ttl b/lv2/uri-map/lv2-uri-map.doap.ttl
new file mode 100644
index 0000000..df0feb7
--- /dev/null
+++ b/lv2/uri-map/lv2-uri-map.doap.ttl
@@ -0,0 +1,59 @@
+@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/uri-map>
+ a doap:Project ;
+ doap:maintainer <http://drobilla.net/drobilla#me> ;
+ doap:created "2008-00-00" ;
+ doap:developer <http://lv2plug.in/ns/meta#larsl> ,
+ <http://drobilla.net/drobilla#me> ;
+ doap:license <http://opensource.org/licenses/isc> ;
+ doap:name "LV2 URI Map" ;
+ doap:shortdesc "A feature for mapping URIs to integers." ;
+ doap:release [
+ 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 "Merge with unified LV2 package."
+ ]
+ ]
+ ] , [
+ doap:revision "1.4" ;
+ doap:created "2011-11-21" ;
+ dcs:blame <http://drobilla.net/drobilla#me> ;
+ doap:file-release <http://lv2plug.in/spec/lv2-uri-map-1.4.tar.bz2> ;
+ dcs:changeset [
+ dcs:item [
+ rdfs:label "Update packaging."
+ ] , [
+ rdfs:label "Deprecate uri-map in favour of urid."
+ ]
+ ]
+ ] , [
+ doap:revision "1.2" ;
+ doap:created "2011-05-26" ;
+ dcs:blame <http://drobilla.net/drobilla#me> ;
+ doap:file-release <http://lv2plug.in/spec/lv2-uri-map-1.2.tar.bz2> ;
+ dcs:changeset [
+ dcs:item [
+ rdfs:label "Add build system (for installation)."
+ ] , [
+ rdfs:label "Mark up documentation in HTML using lv2:documentation."
+ ]
+ ]
+ ] , [
+ doap:revision "1.0" ;
+ doap:created "2010-10-18" ;
+ doap:file-release <http://lv2plug.in/spec/lv2-uri-map-1.0.tar.gz> ;
+ dcs:blame <http://drobilla.net/drobilla#me> ;
+ dcs:changeset [
+ dcs:item [
+ rdfs:label "Initial release."
+ ]
+ ]
+ ] .
diff --git a/lv2/uri-map/manifest.ttl b/lv2/uri-map/manifest.ttl
new file mode 100644
index 0000000..87087b6
--- /dev/null
+++ b/lv2/uri-map/manifest.ttl
@@ -0,0 +1,8 @@
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+
+<http://lv2plug.in/ns/ext/uri-map>
+ a lv2:Specification ;
+ lv2:minorVersion 1 ;
+ lv2:microVersion 6 ;
+ rdfs:seeAlso <uri-map.ttl> .
diff --git a/lv2/uri-map/uri-map.h b/lv2/uri-map/uri-map.h
new file mode 100644
index 0000000..12d52be
--- /dev/null
+++ b/lv2/uri-map/uri-map.h
@@ -0,0 +1,106 @@
+/*
+ Copyright 2008-2016 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 uri-map URI Map
+
+ C API for the LV2 URI Map extension <http://lv2plug.in/ns/ext/uri-map>.
+
+ This extension defines a simple mechanism for plugins to map URIs to
+ integers, usually for performance reasons (e.g. processing events typed by
+ URIs in real time). The expected use case is for plugins to 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 the extensibility of RDF with the performance of integers (or
+ centrally defined enumerations).
+
+ @{
+*/
+
+#ifndef LV2_URI_MAP_H
+#define LV2_URI_MAP_H
+
+#define LV2_URI_MAP_URI "http://lv2plug.in/ns/ext/uri-map" ///< http://lv2plug.in/ns/ext/uri-map
+#define LV2_URI_MAP_PREFIX LV2_URI_MAP_URI "#" ///< http://lv2plug.in/ns/ext/uri-map#
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ Opaque pointer to host data.
+*/
+typedef void* LV2_URI_Map_Callback_Data;
+
+/**
+ URI Map Feature.
+
+ To support this feature the host must pass an LV2_Feature struct to the
+ plugin's instantiate method with URI "http://lv2plug.in/ns/ext/uri-map"
+ and data pointed to an instance of this struct.
+*/
+typedef struct {
+ /**
+ Opaque pointer to host data.
+
+ The plugin MUST pass this to any call to functions in this struct.
+ Otherwise, it must not be interpreted in any way.
+ */
+ LV2_URI_Map_Callback_Data callback_data;
+
+ /**
+ Get the numeric ID of a URI from the host.
+
+ @param callback_data Must be the callback_data member of this struct.
+ @param map The 'context' of this URI. Certain extensions may define a
+ URI that must be passed here with certain restrictions on the return
+ value (e.g. limited range). This value may be NULL if the plugin needs
+ an ID for a URI in general. Extensions SHOULD NOT define a context
+ unless there is a specific need to do so, e.g. to restrict the range of
+ the returned value.
+ @param uri The URI to be mapped to an integer ID.
+
+ This function is referentially transparent; any number of calls with the
+ same arguments is guaranteed to return the same value over the life of a
+ plugin instance (though the same URI may return different values with a
+ different map parameter). However, this function is not necessarily very
+ fast: plugins SHOULD cache any IDs they might need in performance
+ critical situations.
+
+ The return value 0 is reserved and indicates that an ID for that URI
+ could not be created for whatever reason. Extensions MAY define more
+ precisely what this means in a certain context, but in general plugins
+ SHOULD handle this situation as gracefully as possible. However, hosts
+ SHOULD NOT return 0 from this function in non-exceptional circumstances
+ (e.g. the URI map SHOULD be dynamic). Hosts that statically support only
+ a fixed set of URIs should not expect plugins to function correctly.
+ */
+ uint32_t (*uri_to_id)(LV2_URI_Map_Callback_Data callback_data,
+ const char* map,
+ const char* uri);
+} LV2_URI_Map_Feature;
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* LV2_URI_MAP_H */
+
+/**
+ @}
+*/
diff --git a/lv2/uri-map/uri-map.ttl b/lv2/uri-map/uri-map.ttl
new file mode 100644
index 0000000..7f6b0e7
--- /dev/null
+++ b/lv2/uri-map/uri-map.ttl
@@ -0,0 +1,24 @@
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
+@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 umap: <http://lv2plug.in/ns/ext/uri-map#> .
+
+<http://lv2plug.in/ns/ext/uri-map>
+ a lv2:Feature ;
+ owl:deprecated true ;
+ rdfs:seeAlso <uri-map.h> ,
+ <lv2-uri-map.doap.ttl> ;
+ lv2:documentation """
+<p><span class="warning">This extension is deprecated.</span> New
+implementations should use <a href="../urid/urid.html">LV2 URID</a>
+instead.</p>
+
+<p>This extension defines a simple mechanism for plugins to map URIs to
+integers, usually for performance reasons (e.g. processing events typed by URIs
+in real time). The expected use case is for plugins to 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 the
+extensibility of RDF with the performance of integers (or centrally defined
+enumerations).</p>
+""" .