Implement worker extension correctly (for one voice only).

Woring sequence port I/O for LV2 nodes.


git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@4543 a436a847-0d15-0410-975c-d299462d15a1

19 files changed, 301 insertions, 114 deletions

diff --git a/ingen/shared/URIs.hpp b/ingen/shared/URIs.hpp
index c1eec103..7ba6a2f4 100644
--- a/ingen/shared/URIs.hpp
+++ b/ingen/shared/URIs.hpp
@@ -57,6 +57,7 @@ public:
 	const Quark atom_AtomPort;
 	const Quark atom_Blank;
 	const Quark atom_Bool;
+	const Quark atom_Chunk;
 	const Quark atom_Float;
 	const Quark atom_Int;
 	const Quark atom_Resource;
diff --git a/src/server/Buffer.cpp b/src/server/Buffer.cpp
index 85fe727c..5438b4ce 100644
--- a/src/server/Buffer.cpp
+++ b/src/server/Buffer.cpp
@@ -43,12 +43,6 @@ Buffer::Buffer(BufferFactory& bufs, LV2_URID type, uint32_t capacity)
 	, _next(NULL)
 	, _refs(0)
 {
-	if (capacity > UINT32_MAX) {
-		Raul::error << "Event buffer size " << capacity << " too large, aborting."
-		            << std::endl;
-		throw std::bad_alloc();
-	}
-
 #ifdef HAVE_POSIX_MEMALIGN
 	int ret = posix_memalign((void**)&_atom, 16, capacity);
 #else
@@ -56,7 +50,7 @@ Buffer::Buffer(BufferFactory& bufs, LV2_URID type, uint32_t capacity)
 	int ret = (_atom != NULL) ? 0 : -1;
 #endif
 
-	if (ret != 0) {
+	if (ret) {
 		Raul::error << "Failed to allocate event buffer." << std::endl;
 		throw std::bad_alloc();
 	}
@@ -144,6 +138,15 @@ Buffer::prepare_write(Context& context)
 	}
 }
 
+void
+Buffer::prepare_output_write(Context& context)
+{
+	if (_type == _factory.uris().atom_Sequence) {
+		_atom->type = (LV2_URID)_factory.uris().atom_Chunk;
+		_atom->size = _capacity - sizeof(LV2_Atom_Sequence);
+	}
+}
+
 bool
 Buffer::append_event(int64_t        frames,
                      uint32_t       size,
diff --git a/src/server/Buffer.hpp b/src/server/Buffer.hpp
index f0a84910..ee8f2361 100644
--- a/src/server/Buffer.hpp
+++ b/src/server/Buffer.hpp
@@ -56,6 +56,9 @@ public:
 	uint32_t capacity() const { return _capacity; }
 
 	/// Sequence buffers only
+	void prepare_output_write(Context& context);
+
+	/// Sequence buffers only
 	bool append_event(int64_t        frames,
 	                  uint32_t       size,
 	                  uint32_t       type,
diff --git a/src/server/Engine.cpp b/src/server/Engine.cpp
index 85ca530c..30350d52 100644
--- a/src/server/Engine.cpp
+++ b/src/server/Engine.cpp
@@ -40,6 +40,7 @@
 #include "PreProcessor.hpp"
 #include "ProcessContext.hpp"
 #include "ThreadManager.hpp"
+#include "Worker.hpp"
 
 using namespace std;
 
@@ -59,6 +60,7 @@ Engine::Engine(Ingen::Shared::World* a_world)
 	, _post_processor(new PostProcessor(*this))
 	, _event_writer(new EventWriter(*this))
 	, _root_patch(NULL)
+	, _worker(new Worker(event_queue_size()))
 	, _message_context(*this)
 	, _process_context(*this)
 	, _quit_flag(false)
@@ -75,6 +77,8 @@ Engine::Engine(Ingen::Shared::World* a_world)
 	}
 
 	_control_bindings = new ControlBindings(*this);
+
+	_world->lv2_features().add_feature(_worker->schedule_feature());
 }
 
 Engine::~Engine()
diff --git a/src/server/Engine.hpp b/src/server/Engine.hpp
index 11b7b35b..4ee14988 100644
--- a/src/server/Engine.hpp
+++ b/src/server/Engine.hpp
@@ -47,6 +47,7 @@ class PostProcessor;
 class PreProcessor;
 class ProcessContext;
 class PatchImpl;
+class Worker;
 
 /**
    The engine which executes the process graph.
@@ -101,6 +102,7 @@ public:
 	NodeFactory*     node_factory()     const { return _node_factory; }
 	PostProcessor*   post_processor()   const { return _post_processor; }
 	PatchImpl*       root_patch()       const { return _root_patch; }
+	Worker*          worker()           const { return _worker; }
 
 	MessageContext& message_context() { return _message_context; }
 	ProcessContext& process_context() { return _process_context; }
@@ -121,8 +123,8 @@ private:
 	PreProcessor*     _pre_processor;
 	PostProcessor*    _post_processor;
 	EventWriter*      _event_writer;
-
-	PatchImpl* _root_patch;
+	PatchImpl*        _root_patch;
+	Worker*           _worker;
 
 	MessageContext _message_context;
 	ProcessContext _process_context;
diff --git a/src/server/InputPort.cpp b/src/server/InputPort.cpp
index 2510edfa..25059242 100644
--- a/src/server/InputPort.cpp
+++ b/src/server/InputPort.cpp
@@ -212,7 +212,7 @@ InputPort::post_process(Context& context)
 		if (_buffer_type == _bufs.uris().atom_Sequence) {
 			// Clear events received via a SetPortValue
 			for (uint32_t v = 0; v < _poly; ++v) {
-				buffer(v)->clear();
+				buffer(v)->prepare_write(context);
 			}
 		}
 		_set_by_user = false;
diff --git a/src/server/LV2Info.cpp b/src/server/LV2Info.cpp
index 7f985492..085036c1 100644
--- a/src/server/LV2Info.cpp
+++ b/src/server/LV2Info.cpp
@@ -27,7 +27,6 @@
 #include "ingen/shared/LV2Features.hpp"
 
 #include "LV2Info.hpp"
-#include "LV2RequestRunFeature.hpp"
 #include "LV2ResizeFeature.hpp"
 
 namespace Ingen {
@@ -55,8 +54,6 @@ LV2Info::LV2Info(Ingen::Shared::World* world)
 
 	world->lv2_features().add_feature(
 		SharedPtr<Shared::LV2Features::Feature>(new ResizeFeature()));
-	world->lv2_features().add_feature(
-		SharedPtr<Shared::LV2Features::Feature>(new RequestRunFeature()));
 }
 
 LV2Info::~LV2Info()
diff --git a/src/server/LV2Node.cpp b/src/server/LV2Node.cpp
index 0ee5c500..88cfff73 100644
--- a/src/server/LV2Node.cpp
+++ b/src/server/LV2Node.cpp
@@ -387,9 +387,8 @@ LV2Node::instantiate(BufferFactory& bufs)
 	// FIXME: Polyphony + worker?
 	if (lilv_plugin_has_feature(plug, info->work_schedule)) {
 		_worker_iface = (LV2_Worker_Interface*)
-			lilv_instance_get_extension_data(
-				(LilvInstance*)(*_instances)[0].get(),
-				LV2_WORKER__interface);
+			lilv_instance_get_extension_data(instance(0),
+			                                 LV2_WORKER__interface);
 	}
 
 	return ret;
@@ -413,11 +412,25 @@ LV2Node::deactivate()
 		lilv_instance_deactivate(instance(i));
 }
 
+LV2_Worker_Status
+LV2Node::work_respond(LV2_Worker_Respond_Handle handle,
+                      uint32_t                  size,
+                      const void*               data)
+{
+	LV2Node* node = (LV2Node*)handle;
+	LV2Node::Response* r = new LV2Node::Response(size, data);
+	node->_responses.push_back(*r);
+	return LV2_WORKER_SUCCESS;
+}
+
 void
-LV2Node::work(MessageContext& context, uint32_t size, const void* data)
+LV2Node::work(uint32_t size, const void* data)
 {
 	if (_worker_iface) {
-		_worker_iface->work(instance(0), NULL, NULL, size, data);
+		LV2_Handle inst = lilv_instance_get_handle(instance(0));
+		if (_worker_iface->work(inst, work_respond, this, size, data)) {
+			Raul::error(Raul::fmt("Error calling %1% work method\n") % _path);
+		}
 	}
 }
 
@@ -429,6 +442,20 @@ LV2Node::process(ProcessContext& context)
 	for (uint32_t i = 0; i < _polyphony; ++i)
 		lilv_instance_run(instance(i), context.nframes());
 
+	if (_worker_iface) {
+		LV2_Handle inst = lilv_instance_get_handle(instance(0));
+		while (!_responses.empty()) {
+			Response& r = _responses.front();
+			_worker_iface->work_response(inst, r.size, r.data);
+			_responses.pop_front();
+			context.engine().maid()->push(&r);
+		}
+
+		if (_worker_iface->end_run) {
+			_worker_iface->end_run(inst);
+		}
+	}
+
 	NodeImpl::post_process(context);
 }
 
diff --git a/src/server/LV2Node.hpp b/src/server/LV2Node.hpp
index 03f8bf43..18d96dc8 100644
--- a/src/server/LV2Node.hpp
+++ b/src/server/LV2Node.hpp
@@ -55,7 +55,7 @@ public:
 	void activate(BufferFactory& bufs);
 	void deactivate();
 
-	void work(MessageContext& context, uint32_t size, const void* data);
+	void work(uint32_t size, const void* data);
 
 	void process(ProcessContext& context);
 
@@ -74,10 +74,38 @@ protected:
 
 	typedef Raul::Array< SharedPtr<void> > Instances;
 
+	struct Response : public Raul::Deletable
+	                , public Raul::Noncopyable
+	                , public boost::intrusive::slist_base_hook<>
+	{
+		inline Response(uint32_t s, const void* d)
+			: size(s)
+			, data(malloc(s))
+		{
+			memcpy(data, d, s);
+		}
+
+		~Response() {
+			free(data);
+		}
+		
+		const uint32_t size;
+		void* const    data;
+	};
+
+	typedef boost::intrusive::slist<Response,
+	                                boost::intrusive::cache_last<true>,
+	                                boost::intrusive::constant_time_size<false>
+	                                > Responses;
+
+	static LV2_Worker_Status work_respond(
+		LV2_Worker_Respond_Handle handle, uint32_t size, const void* data);
+
 	LV2Plugin*                                   _lv2_plugin;
 	Instances*                                   _instances;
 	Instances*                                   _prepared_instances;
 	LV2_Worker_Interface*                        _worker_iface;
+	Responses                                    _responses;
 	SharedPtr<Shared::LV2Features::FeatureArray> _features;
 };
 
diff --git a/src/server/LV2RequestRunFeature.hpp b/src/server/LV2RequestRunFeature.hpp
deleted file mode 100644
index aae05e3b..00000000
--- a/src/server/LV2RequestRunFeature.hpp
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
-  This file is part of Ingen.
-  Copyright 2007-2012 David Robillard <http://drobilla.net/>
-
-  Ingen is free software: you can redistribute it and/or modify it under the
-  terms of the GNU Affero General Public License as published by the Free
-  Software Foundation, either version 3 of the License, or any later version.
-
-  Ingen is distributed in the hope that it will be useful, but WITHOUT ANY
-  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-  A PARTICULAR PURPOSE.  See the GNU Affero General Public License for details.
-
-  You should have received a copy of the GNU Affero General Public License
-  along with Ingen.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef INGEN_ENGINE_LV2_REQUEST_RUN_FEATURE_HPP
-#define INGEN_ENGINE_LV2_REQUEST_RUN_FEATURE_HPP
-
-#include "lv2/lv2plug.in/ns/ext/worker/worker.h"
-
-#include "raul/log.hpp"
-
-#include "ingen/shared/LV2Features.hpp"
-
-#include "Driver.hpp"
-#include "Engine.hpp"
-#include "MessageContext.hpp"
-#include "NodeImpl.hpp"
-#include "PortImpl.hpp"
-
-namespace Ingen {
-namespace Server {
-
-struct RequestRunFeature : public Ingen::Shared::LV2Features::Feature {
-	struct Info {
-		inline Info(Shared::World* w, Node* n) : world(w), node(n) {}
-		Shared::World* world;
-		Node*          node;
-	};
-
-	static LV2_Worker_Status
-	schedule_work(LV2_Worker_Schedule_Handle handle,
-	              uint32_t                   size,
-	              const void*                data)
-	{
-		Info* info = reinterpret_cast<Info*>(handle);
-		if (!info->world->engine())
-			return LV2_WORKER_ERR_UNKNOWN;
-
-		Engine* engine = (Engine*)info->world->engine().get();
-		engine->message_context().run(
-			engine->process_context(),
-			dynamic_cast<NodeImpl*>(info->node),
-			engine->driver()->frame_time());
-
-		return LV2_WORKER_SUCCESS;
-	}
-
-	static void delete_feature(LV2_Feature* feature) {
-		free(feature->data);
-		free(feature);
-	}
-
-	SharedPtr<LV2_Feature> feature(Shared::World* world, Node* n) {
-		const NodeImpl* node = dynamic_cast<const NodeImpl*>(n);
-		if (!node)
-			return SharedPtr<LV2_Feature>();
-
-		LV2_Worker_Schedule* data = (LV2_Worker_Schedule*)malloc(
-			sizeof(LV2_Worker_Schedule));
-		data->handle        = new Info(world, n);
-		data->schedule_work = schedule_work;
-
-		LV2_Feature* f = (LV2_Feature*)malloc(sizeof(LV2_Feature));
-		f->URI  = LV2_WORKER__schedule;
-		f->data = data;
-
-		return SharedPtr<LV2_Feature>(f, &delete_feature);
-	}
-};
-
-} // namespace Server
-} // namespace Ingen
-
-#endif // INGEN_ENGINE_LV2_REQUEST_RUN_FEATURE_HPP
diff --git a/src/server/MessageContext.cpp b/src/server/MessageContext.cpp
index 3a4f9742..e0c6b010 100644
--- a/src/server/MessageContext.cpp
+++ b/src/server/MessageContext.cpp
@@ -105,7 +105,7 @@ void
 MessageContext::execute(const Request& req)
 {
 	NodeImpl* node = req.node;
-	node->work(*this, 0, NULL);
+	node->message_process(*this);
 }
 
 } // namespace Server
diff --git a/src/server/NodeImpl.hpp b/src/server/NodeImpl.hpp
index 36cc65d3..f97c6d90 100644
--- a/src/server/NodeImpl.hpp
+++ b/src/server/NodeImpl.hpp
@@ -121,9 +121,7 @@ public:
 	virtual void learn() {}
 
 	/** Run the node for one instant in the non-realtime worker thread. */
-	virtual void work(MessageContext& context,
-	                  uint32_t        size,
-	                  const void*     data) {}
+	virtual void message_process(MessageContext& context) {}
 
 	/** Do whatever needs doing in the process thread before process() is called */
 	virtual void pre_process(ProcessContext& context);
diff --git a/src/server/OutputPort.cpp b/src/server/OutputPort.cpp
index 56da75d9..eee852f5 100644
--- a/src/server/OutputPort.cpp
+++ b/src/server/OutputPort.cpp
@@ -63,7 +63,7 @@ void
 OutputPort::pre_process(Context& context)
 {
 	for (uint32_t v = 0; v < _poly; ++v)
-		_buffers->at(v)->prepare_write(context);
+		_buffers->at(v)->prepare_output_write(context);
 }
 
 void
diff --git a/src/server/PatchImpl.hpp b/src/server/PatchImpl.hpp
index d1b11187..c3791712 100644
--- a/src/server/PatchImpl.hpp
+++ b/src/server/PatchImpl.hpp
@@ -155,6 +155,8 @@ public:
 	uint32_t internal_poly()         const { return _poly_pre; }
 	uint32_t internal_poly_process() const { return _poly_process; }
 
+	Engine& engine() { return _engine; }
+
 private:
 	inline void compile_recursive(NodeImpl* n, CompiledPatch* output) const;
 	void process_parallel(ProcessContext& context);
diff --git a/src/server/Worker.cpp b/src/server/Worker.cpp
new file mode 100644
index 00000000..c3cebffd
--- /dev/null
+++ b/src/server/Worker.cpp
@@ -0,0 +1,143 @@
+/*
+  This file is part of Ingen.
+  Copyright 2007-2012 David Robillard <http://drobilla.net/>
+
+  Ingen is free software: you can redistribute it and/or modify it under the
+  terms of the GNU Affero General Public License as published by the Free
+  Software Foundation, either version 3 of the License, or any later version.
+
+  Ingen is distributed in the hope that it will be useful, but WITHOUT ANY
+  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+  A PARTICULAR PURPOSE.  See the GNU Affero General Public License for details.
+
+  You should have received a copy of the GNU Affero General Public License
+  along with Ingen.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "ingen/shared/LV2Features.hpp"
+#include "lv2/lv2plug.in/ns/ext/worker/worker.h"
+#include "raul/log.hpp"
+
+#include "Driver.hpp"
+#include "Engine.hpp"
+#include "MessageContext.hpp"
+#include "LV2Node.hpp"
+#include "PatchImpl.hpp"
+#include "Worker.hpp"
+
+namespace Ingen {
+namespace Server {
+
+/// A message in the Worker::_requests ring
+struct MessageHeader {
+	LV2Node* node;  ///< Node this message is from
+	uint32_t size;  ///< Size of following data
+	// `size' bytes of data follow here
+};
+
+static LV2_Worker_Status
+schedule(LV2_Worker_Schedule_Handle handle,
+         uint32_t                   size,
+         const void*                data)
+{
+	LV2Node* node   = (LV2Node*)handle;
+	Engine&  engine = node->parent_patch()->engine();
+	Worker*  worker = engine.worker();
+
+	return worker->request(node, size, data);
+}
+
+LV2_Worker_Status
+Worker::request(LV2Node*    node,
+                uint32_t    size,
+                const void* data)
+{
+	if (_requests.write_space() < sizeof(MessageHeader) + size) {
+		Raul::error("Work request ring overflow\n");
+		return LV2_WORKER_ERR_NO_SPACE;
+	}
+
+	const MessageHeader msg = { node, size };
+	if (_requests.write(sizeof(msg), &msg) != sizeof(msg)) {
+		Raul::error("Error writing header to work request ring\n");
+		return LV2_WORKER_ERR_UNKNOWN;
+	}
+	if (_requests.write(size, data) != size) {
+		Raul::error("Error writing body to work request ring\n");
+		return LV2_WORKER_ERR_UNKNOWN;
+	}
+		
+	_sem.post();
+
+	return LV2_WORKER_SUCCESS;
+}
+
+static void
+delete_feature(LV2_Feature* feature)
+{
+	free(feature->data);
+	free(feature);
+}
+
+SharedPtr<LV2_Feature>
+Worker::Schedule::feature(Shared::World* world, Node* n)
+{
+	LV2Node* node = dynamic_cast<LV2Node*>(n);
+	if (!node) {
+		return SharedPtr<LV2_Feature>();
+	}
+
+	LV2_Worker_Schedule* data = (LV2_Worker_Schedule*)malloc(
+		sizeof(LV2_Worker_Schedule));
+	data->handle        = node;
+	data->schedule_work = schedule;
+
+	LV2_Feature* f = (LV2_Feature*)malloc(sizeof(LV2_Feature));
+	f->URI  = LV2_WORKER__schedule;
+	f->data = data;
+
+	return SharedPtr<LV2_Feature>(f, &delete_feature);
+
+}
+
+Worker::Worker(uint32_t buffer_size)
+	: Raul::Thread("Worker")
+	, _schedule(new Schedule())
+	, _sem(0)
+	, _requests(buffer_size)
+	, _responses(buffer_size)
+	, _buffer((uint8_t*)malloc(buffer_size))
+	, _buffer_size(buffer_size)
+{
+	start();
+}
+
+void
+Worker::_run()
+{
+	while (!_exit_flag) {
+		_sem.wait();
+		MessageHeader msg;
+		if (_requests.read_space() > sizeof(msg)) {
+			if (_requests.read(sizeof(msg), &msg) != sizeof(msg)) {
+				Raul::error("Error reading header from work request ring\n");
+				continue;
+			}
+
+			if (msg.size >= _buffer_size - sizeof(msg)) {
+				Raul::error("Corrupt work request ring\n");
+				return;
+			}
+
+			if (_requests.read(msg.size, _buffer) != msg.size) {
+				Raul::error("Error reading body from work request ring\n");
+				continue;
+			}
+
+			msg.node->work(msg.size, _buffer);
+		}
+	}
+}
+
+} // namespace Server
+} // namespace Ingen
diff --git a/src/server/Worker.hpp b/src/server/Worker.hpp
new file mode 100644
index 00000000..c390564e
--- /dev/null
+++ b/src/server/Worker.hpp
@@ -0,0 +1,61 @@
+/*
+  This file is part of Ingen.
+  Copyright 2007-2012 David Robillard <http://drobilla.net/>
+
+  Ingen is free software: you can redistribute it and/or modify it under the
+  terms of the GNU Affero General Public License as published by the Free
+  Software Foundation, either version 3 of the License, or any later version.
+
+  Ingen is distributed in the hope that it will be useful, but WITHOUT ANY
+  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+  A PARTICULAR PURPOSE.  See the GNU Affero General Public License for details.
+
+  You should have received a copy of the GNU Affero General Public License
+  along with Ingen.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef INGEN_ENGINE_WORKER_HPP
+#define INGEN_ENGINE_WORKER_HPP
+
+#include "ingen/shared/LV2Features.hpp"
+#include "lv2/lv2plug.in/ns/ext/worker/worker.h"
+#include "raul/RingBuffer.hpp"
+#include "raul/Semaphore.hpp"
+#include "raul/Thread.hpp"
+
+namespace Ingen {
+namespace Server {
+
+class LV2Node;
+
+class Worker : public Raul::Thread
+{
+public:
+	Worker(uint32_t buffer_size);
+
+	struct Schedule : public Shared::LV2Features::Feature {
+		SharedPtr<LV2_Feature> feature(Shared::World* world, Node* n);
+	};
+
+	LV2_Worker_Status request(LV2Node*    node,
+	                          uint32_t    size,
+	                          const void* data);
+
+	SharedPtr<Schedule> schedule_feature() { return _schedule; }
+
+private:
+	SharedPtr<Schedule> _schedule;
+
+	Raul::Semaphore  _sem;
+	Raul::RingBuffer _requests;
+	Raul::RingBuffer _responses;
+	uint8_t*         _buffer;
+	uint32_t         _buffer_size;
+
+	virtual void _run();
+};
+
+} // namespace Server
+} // namespace Ingen
+
+#endif // INGEN_ENGINE_WORKER_HPP
diff --git a/src/server/events/SetPortValue.cpp b/src/server/events/SetPortValue.cpp
index e2abcb17..673c9984 100644
--- a/src/server/events/SetPortValue.cpp
+++ b/src/server/events/SetPortValue.cpp
@@ -113,10 +113,12 @@ SetPortValue::apply(Context& context)
 		}
 	} else if (buf->type() == uris.atom_Sequence) {
 		buf->prepare_write(context);  // FIXME: incorrect
-		if (!buf->append_event(_time - context.start(),
-		                       _value.size(),
-		                       _value.type(),
-		                       (const uint8_t*)_value.get_body())) {
+		if (buf->append_event(_time - context.start(),
+		                      _value.size(),
+		                      _value.type(),
+		                      (const uint8_t*)_value.get_body())) {
+			_port->raise_set_by_user_flag();
+		} else {
 			Raul::warn(Raul::fmt("Error writing to port %1%\n") % _port_path);
 		}
 	} else {
diff --git a/src/server/wscript b/src/server/wscript
index 610ffb25..95fcb706 100644
--- a/src/server/wscript
+++ b/src/server/wscript
@@ -30,6 +30,7 @@ def build(bld):
             PreProcessor.cpp
             ProcessContext.cpp
             ProcessSlave.cpp
+            Worker.cpp
             events/Connect.cpp
             events/CreateNode.cpp
             events/CreatePatch.cpp
diff --git a/src/shared/URIs.cpp b/src/shared/URIs.cpp
index 277946d5..347a7a4a 100644
--- a/src/shared/URIs.cpp
+++ b/src/shared/URIs.cpp
@@ -40,6 +40,7 @@ URIs::URIs(Shared::Forge& f, URIMap* map)
 	, atom_AtomPort         (forge, map, LV2_ATOM__AtomPort)
 	, atom_Blank            (forge, map, LV2_ATOM__Blank)
 	, atom_Bool             (forge, map, LV2_ATOM__Bool)
+	, atom_Chunk            (forge, map, LV2_ATOM__Chunk)
 	, atom_Float            (forge, map, LV2_ATOM__Float)
 	, atom_Int              (forge, map, LV2_ATOM__Int)
 	, atom_Resource         (forge, map, LV2_ATOM__Resource)