From 0a9297ed2a1622d252a389d8babc0656fedbe7fd Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Wed, 15 Aug 2012 04:18:31 +0000
Subject: Simpler and more unified EnginePort implementation.

git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@4699 a436a847-0d15-0410-975c-d299462d15a1
---
 src/server/JackDriver.hpp | 44 ++++++++++++--------------------------------
 1 file changed, 12 insertions(+), 32 deletions(-)

(limited to 'src/server/JackDriver.hpp')

diff --git a/src/server/JackDriver.hpp b/src/server/JackDriver.hpp
index 5724afa7..93f24ece 100644
--- a/src/server/JackDriver.hpp
+++ b/src/server/JackDriver.hpp
@@ -29,7 +29,6 @@
 #endif
 
 #include "raul/AtomicInt.hpp"
-#include "raul/List.hpp"
 #include "raul/Semaphore.hpp"
 #include "raul/Thread.hpp"
 
@@ -47,29 +46,6 @@ class PortImpl;
 class DuplexPort;
 class JackDriver;
 
-/** Used internally by JackDriver to represent a Jack port.
- *
- * A Jack port always has a one-to-one association with a Patch port.
- */
-class JackPort : public EnginePort, public Raul::List<JackPort*>::Node
-{
-public:
-	JackPort(JackDriver* driver, DuplexPort* patch_port);
-	~JackPort();
-
-	void create();
-	void destroy();
-
-	void pre_process(ProcessContext& context);
-	void post_process(ProcessContext& context);
-
-	jack_port_t* jack_port() const { return _jack_port; }
-
-private:
-	JackDriver*  _driver;
-	jack_port_t* _jack_port;
-};
-
 /** The Jack Driver.
  *
  * The process callback here drives the entire audio thread by "pulling"
@@ -93,16 +69,14 @@ public:
 	void enable();
 	void disable();
 
-	EnginePort* port(const Raul::Path& path);
 	EnginePort* create_port(DuplexPort* patch_port);
+	EnginePort* get_port(const Raul::Path& path);
 
+	void rename_port(const Raul::Path& old_path, const Raul::Path& new_path);
 	void add_port(ProcessContext& context, EnginePort* port);
-
-	void rename_port(const Raul::Path& old_path,
-	                 const Raul::Path& new_path);
-
-	Raul::Deletable* remove_port(ProcessContext& context,
-	                             EnginePort*     port);
+	void remove_port(ProcessContext& context, EnginePort* port);
+	void register_port(EnginePort& port);
+	void unregister_port(EnginePort& port);
 
 	/** Transport state for this frame.
 	 * Intended to only be called from the audio thread. */
@@ -141,6 +115,9 @@ private:
 	}
 #endif
 
+	void pre_process_port(ProcessContext& context, EnginePort* port);
+	void post_process_port(ProcessContext& context, EnginePort* port);
+
 	// Non static callbacks (methods)
 	void _thread_init_cb();
 	void _shutdown_cb();
@@ -150,7 +127,11 @@ private:
 	void _session_cb(jack_session_event_t* event);
 #endif
 
+protected:
+	typedef boost::intrusive::list<EnginePort> Ports;
+
 	Engine&                              _engine;
+	Ports                                _ports;
 	std::list< SharedPtr<Raul::Thread> > _jack_threads;
 	Raul::Semaphore                      _sem;
 	Raul::AtomicInt                      _flag;
@@ -161,7 +142,6 @@ private:
 	bool                                 _is_activated;
 	jack_position_t                      _position;
 	jack_transport_state_t               _transport_state;
-	Raul::List<JackPort*>                _ports;
 };
 
 } // namespace Server
-- 
cgit v1.2.1