From 399ddfc5b1d4f1f131362d0439821778c6681b23 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sun, 30 Sep 2007 21:12:16 +0000
Subject: Better design for process() signature (pass everything needed in a
 single object parameter). Working port "monitoring" (connect an output to a
 control input, GUI will animate controller).

git-svn-id: http://svn.drobilla.net/lad/ingen@788 a436a847-0d15-0410-975c-d299462d15a1
---
 src/libs/engine/EventSink.hpp | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

(limited to 'src/libs/engine/EventSink.hpp')

diff --git a/src/libs/engine/EventSink.hpp b/src/libs/engine/EventSink.hpp
index 27407684..b7753a79 100644
--- a/src/libs/engine/EventSink.hpp
+++ b/src/libs/engine/EventSink.hpp
@@ -20,12 +20,15 @@
 
 #include <list>
 #include <utility>
-#include <raul/DoubleBuffer.hpp>
+#include <raul/RingBuffer.hpp>
+#include "events/SendPortValueEvent.hpp"
 #include "types.hpp"
 
 namespace Ingen {
 
 class Port;
+class Engine;
+class SendPortValueEvent;
 
 
 /** Sink for events generated in the audio thread.
@@ -39,16 +42,18 @@ class Port;
 class EventSink
 {
 public:
-	EventSink(size_t capacity) : _capacity(capacity) {}
+	EventSink(Engine& engine, size_t capacity) : _engine(engine), _events(capacity) {}
 
 	/* FIXME: Figure out variable sized event queues and make this a generic
 	 * interface (ie don't add a method for every event type, crap..) */
 
-	void control_change(Port* port, float val);
+	void control_change(Port* port, FrameTime time, float val);
+
+	bool read_control_change(SendPortValueEvent& ev);
 
 private:
-	size_t _capacity;
-	//Raul::List<std::pair<Port*, Raul::DoubleBuffer<float>  > > _ports;
+	Engine& _engine;
+	Raul::RingBuffer<uchar> _events;
 };
 
 
-- 
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