Rearrange source tree to be directly usable by dependants

This allows the LV2 source distribution to be used as an include path for
compilers and an LV2_PATH for applications, at the expense of self-contained
bundles.  That's a nice idea, but it made LV2 itself weird and annoying to
depend on.  This rearranges things so that directories in the source tree
correspond more closely to installation directories.

To make this possible, the "aux" directory in the documentation output has been
changed to "style", to avoid the reserved name "aux" on Windows.

1 files changed, 82 insertions, 0 deletions

diff --git a/lv2/worker.lv2/worker.meta.ttl b/lv2/worker.lv2/worker.meta.ttl
new file mode 100644
index 0000000..2fc51bc
--- /dev/null
+++ b/lv2/worker.lv2/worker.meta.ttl
@@ -0,0 +1,82 @@
+@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 rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix work: <http://lv2plug.in/ns/ext/worker#> .
+
+<http://lv2plug.in/ns/ext/worker>
+	a doap:Project ;
+	doap:name "LV2 Worker" ;
+	doap:shortdesc "Support for doing non-realtime work in plugins." ;
+	doap:created "2012-03-22" ;
+	doap:developer <http://drobilla.net/drobilla#me> ;
+	doap:release [
+		doap:revision "1.2" ;
+		doap:created "2020-04-26" ;
+		doap:file-release <http://lv2plug.in/spec/lv2-1.18.0.tar.bz2> ;
+		dcs:blame <http://drobilla.net/drobilla#me> ;
+		dcs:changeset [
+			dcs:item [
+				rdfs:label "Improve documentation."
+			]
+		]
+	] , [
+		doap:revision "1.0" ;
+		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 "Initial release."
+			]
+		]
+	] ;
+	lv2:documentation """
+
+This extension allows plugins to schedule work that must be performed in
+another thread.  Plugins can use this interface to safely perform work that is
+not real-time safe, and receive the result in the run context.  The details of
+threading are managed by the host, allowing plugins to be simple and portable
+while using resources more efficiently.
+
+This interface is designed to gracefully support single-threaded synchronous
+execution, which allows the same code to work with sample accuracy for offline
+rendering.  For example, a sampler plugin may schedule a sample to be loaded
+from disk in another thread.  During live execution, the host will call the
+plugin's work method from another thread, and deliver the result to the audio
+thread when it is finished.  However, during offline export, the
+<q>scheduled</q> load would be executed immediately in the same thread.  This
+enables reproducible offline rendering, where any changes affect the output
+immediately regardless of how long the work takes to execute.
+
+"""^^lv2:Markdown .
+
+work:interface
+	lv2:documentation """
+
+The work interface provided by a plugin, LV2_Worker_Interface.
+
+    :::turtle
+
+    @prefix work: <http://lv2plug.in/ns/ext/worker#> .
+
+    <plugin>
+        a lv2:Plugin ;
+        lv2:extensionData work:interface .
+
+"""^^lv2:Markdown .
+
+work:schedule
+	lv2:documentation """
+
+The work scheduling feature provided by a host, LV2_Worker_Schedule.
+
+If the host passes this feature to LV2_Descriptor::instantiate, the plugin MAY
+use it to schedule work in the audio thread, and MUST NOT call it in any other
+context.  Hosts MAY pass this feature to other functions as well, in which case
+the plugin MAY use it to schedule work in the calling context.  The plugin MUST
+NOT assume any relationship between different schedule features.
+
+"""^^lv2:Markdown .
+