5 files changed, 21 insertions, 23 deletions
diff --git a/src/engine/machina/Controller.hpp b/src/engine/machina/Controller.hpp
index eb04c59..d5a7928 100644
--- a/src/engine/machina/Controller.hpp
+++ b/src/engine/machina/Controller.hpp
@@ -81,7 +81,7 @@ private:
 	SPtr<Engine>         _engine;
 	Client::ClientModel& _client_model;
 
-	SPtr<UpdateBuffer> _updates;
+	SPtr<Raul::RingBuffer> _updates;
 };
 
 }
diff --git a/src/engine/machina/Driver.hpp b/src/engine/machina/Driver.hpp
index ea0bf8f..1ef0a7f 100644
--- a/src/engine/machina/Driver.hpp
+++ b/src/engine/machina/Driver.hpp
@@ -45,9 +45,9 @@ public:
 		_machine = machine;
 	}
 
-	SPtr<UpdateBuffer> update_sink() { return _updates; }
+	SPtr<Raul::RingBuffer> update_sink() { return _updates; }
 
-	void set_update_sink(SPtr<UpdateBuffer> b) {
+	void set_update_sink(SPtr<Raul::RingBuffer> b) {
 		_updates = b;
 	}
 
@@ -65,9 +65,9 @@ public:
 	virtual void finish_record()         {}
 
 protected:
-	Raul::Forge&       _forge;
-	SPtr<Machine>      _machine;
-	SPtr<UpdateBuffer> _updates;
+	Raul::Forge&           _forge;
+	SPtr<Machine>          _machine;
+	SPtr<Raul::RingBuffer> _updates;
 };
 
 } // namespace Machina
diff --git a/src/engine/machina/Machine.hpp b/src/engine/machina/Machine.hpp
index 1a8f267..d65cec4 100644
--- a/src/engine/machina/Machine.hpp
+++ b/src/engine/machina/Machine.hpp
@@ -67,7 +67,7 @@ public:
 
 	// Audio context
 	void     reset(MIDISink* sink, Raul::TimeStamp time);
-	uint32_t run(Context& context, SPtr<UpdateBuffer> updates);
+	uint32_t run(Context& context, SPtr<Raul::RingBuffer> updates);
 
 	// Any context
 	inline Raul::TimeStamp time() const { return _time; }
@@ -86,13 +86,13 @@ private:
 	// Audio context
 	SPtr<Node> earliest_node() const;
 
-	bool enter_node(Context&           context,
-	                SPtr<Node>         node,
-	                SPtr<UpdateBuffer> updates);
+	bool enter_node(Context&               context,
+	                SPtr<Node>             node,
+	                SPtr<Raul::RingBuffer> updates);
 
-	void exit_node(Context&           context,
-	               SPtr<Node>         node,
-	               SPtr<UpdateBuffer> updates);
+	void exit_node(Context&               context,
+	               SPtr<Node>             node,
+	               SPtr<Raul::RingBuffer> updates);
 
 	static const size_t MAX_ACTIVE_NODES = 128;
 
diff --git a/src/engine/machina/Updates.hpp b/src/engine/machina/Updates.hpp
index cf29886..5f6a324 100644
--- a/src/engine/machina/Updates.hpp
+++ b/src/engine/machina/Updates.hpp
@@ -31,16 +31,16 @@ enum UpdateType {
 };
 
 void
-write_set(SPtr<UpdateBuffer> buf,
-          uint64_t           subject,
-          URIInt             key,
-          const Raul::Atom&  value);
+write_set(SPtr<Raul::RingBuffer> buf,
+          uint64_t               subject,
+          URIInt                 key,
+          const Raul::Atom&      value);
 
 uint32_t
-read_set(SPtr<UpdateBuffer> buf,
-         uint64_t*          subject,
-         URIInt*            key,
-         Raul::Atom*        value);
+read_set(SPtr<Raul::RingBuffer> buf,
+         uint64_t*              subject,
+         URIInt*                key,
+         Raul::Atom*            value);
 
 } // namespace Machina
 
diff --git a/src/engine/machina/types.hpp b/src/engine/machina/types.hpp
index d71e144..23d5f1c 100644
--- a/src/engine/machina/types.hpp
+++ b/src/engine/machina/types.hpp
@@ -26,8 +26,6 @@ namespace Machina {
 
 typedef unsigned char byte;
 
-typedef Raul::RingBuffer UpdateBuffer;
-
 typedef uint32_t URIInt;
 
 template <class T>