aboutsummaryrefslogtreecommitdiffstats
path: root/lv2/lv2plug.in/ns/ext/uri-map
diff options
context:
space:
mode:
authorDavid Robillard <d@drobilla.net>2012-02-08 04:56:24 +0000
committerDavid Robillard <d@drobilla.net>2012-02-08 04:56:24 +0000
commited78bbe5ba12be1f9bcc736f14c51da6b4f639f3 (patch)
tree653a2dfe33f3923da45a38fc04ed2106f93528f3 /lv2/lv2plug.in/ns/ext/uri-map
parentb617875c6f3ad439d25ae166da79df839ebfdc71 (diff)
downloadlv2-ed78bbe5ba12be1f9bcc736f14c51da6b4f639f3.tar.xz
Rearrange tree so top level can be used as an include path for standard style LV2 includes.
Diffstat (limited to 'lv2/lv2plug.in/ns/ext/uri-map')
l---------lv2/lv2plug.in/ns/ext/uri-map/ext.pc.in1
-rw-r--r--lv2/lv2plug.in/ns/ext/uri-map/manifest.ttl8
-rw-r--r--lv2/lv2plug.in/ns/ext/uri-map/uri-map.h92
-rw-r--r--lv2/lv2plug.in/ns/ext/uri-map/uri-map.ttl93
l---------lv2/lv2plug.in/ns/ext/uri-map/waf1
l---------lv2/lv2plug.in/ns/ext/uri-map/wscript1
6 files changed, 196 insertions, 0 deletions
diff --git a/lv2/lv2plug.in/ns/ext/uri-map/ext.pc.in b/lv2/lv2plug.in/ns/ext/uri-map/ext.pc.in
new file mode 120000
index 0000000..03dd044
--- /dev/null
+++ b/lv2/lv2plug.in/ns/ext/uri-map/ext.pc.in
@@ -0,0 +1 @@
+../../../../../ext.pc.in \ No newline at end of file
diff --git a/lv2/lv2plug.in/ns/ext/uri-map/manifest.ttl b/lv2/lv2plug.in/ns/ext/uri-map/manifest.ttl
new file mode 100644
index 0000000..0348a55
--- /dev/null
+++ b/lv2/lv2plug.in/ns/ext/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 4 ;
+ rdfs:seeAlso <uri-map.ttl> .
diff --git a/lv2/lv2plug.in/ns/ext/uri-map/uri-map.h b/lv2/lv2plug.in/ns/ext/uri-map/uri-map.h
new file mode 100644
index 0000000..6767cd1
--- /dev/null
+++ b/lv2/lv2plug.in/ns/ext/uri-map/uri-map.h
@@ -0,0 +1,92 @@
+/*
+ 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.
+*/
+
+/**
+ @file
+ C header 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"
+
+#include <stdint.h>
+
+/**
+ 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;
+
+#endif /* LV2_URI_MAP_H */
diff --git a/lv2/lv2plug.in/ns/ext/uri-map/uri-map.ttl b/lv2/lv2plug.in/ns/ext/uri-map/uri-map.ttl
new file mode 100644
index 0000000..88f0fdd
--- /dev/null
+++ b/lv2/lv2plug.in/ns/ext/uri-map/uri-map.ttl
@@ -0,0 +1,93 @@
+# LV2 URI Map 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 dcs: <http://ontologi.es/doap-changeset#> .
+@prefix doap: <http://usefulinc.com/ns/doap#> .
+@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#> .
+@prefix umap: <http://lv2plug.in/ns/ext/uri-map#> .
+
+<http://drobilla.net/drobilla#me>
+ a foaf:Person ;
+ foaf:name "David Robillard" ;
+ foaf:homepage <http://drobilla.net/> ;
+ foaf:mbox <mailto:d@drobilla.net> ;
+ rdfs:seeAlso <http://drobilla.net/drobilla> .
+
+_:larsl
+ a foaf:Person ;
+ foaf:name "Lars Luthman" .
+
+<http://lv2plug.in/ns/ext/uri-map>
+ a lv2:Specification ,
+ lv2:Feature ;
+ owl:deprecated true ;
+ 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 "1.4" ;
+ 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:docum"
+ ]
+ ]
+ ] , [
+ 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."
+ ]
+ ]
+ ] ;
+ doap:maintainer <http://drobilla.net/drobilla#me> ,
+ _:larsl ;
+ lv2:documentation """
+<p><span class="warning">This extension is deprecated.</span> New
+implementations should use <a href="http://lv2plug.in/ns/ext/urid">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>
+""" .
diff --git a/lv2/lv2plug.in/ns/ext/uri-map/waf b/lv2/lv2plug.in/ns/ext/uri-map/waf
new file mode 120000
index 0000000..5235032
--- /dev/null
+++ b/lv2/lv2plug.in/ns/ext/uri-map/waf
@@ -0,0 +1 @@
+../../../../../waf \ No newline at end of file
diff --git a/lv2/lv2plug.in/ns/ext/uri-map/wscript b/lv2/lv2plug.in/ns/ext/uri-map/wscript
new file mode 120000
index 0000000..7e2c01b
--- /dev/null
+++ b/lv2/lv2plug.in/ns/ext/uri-map/wscript
@@ -0,0 +1 @@
+../../../../../ext.wscript \ No newline at end of file