Fix crash when sending port notifications (fix #741).

Use a simpler system for port change notifications (abusing Event, which is virtual and thus can't be ringbuffered safely, was the cause of this crash).


git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@3438 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 0 insertions, 69 deletions

diff --git a/src/server/events/SendPortActivity.hpp b/src/server/events/SendPortActivity.hpp
deleted file mode 100644
index dd74a68a..00000000
--- a/src/server/events/SendPortActivity.hpp
+++ /dev/null
@@ -1,69 +0,0 @@
-/* This file is part of Ingen.
- * Copyright 2007-2011 David Robillard <http://drobilla.net>
- *
- * Ingen is free software; you can redistribute it and/or modify it under the
- * terms of the GNU General Public License as published by the Free Software
- * Foundation; either version 2 of the License, or (at your option) 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 General Public License for details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef INGEN_EVENTS_SENDPORTACTIVITY_HPP
-#define INGEN_EVENTS_SENDPORTACTIVITY_HPP
-
-#include "Event.hpp"
-#include "types.hpp"
-
-namespace Ingen {
-namespace Server {
-
-class PortImpl;
-
-namespace Events {
-
-/** A special event used internally to send port activity notification (e.g.
- * MIDI event activity) from the audio thread.
- *
- * This is created in the audio thread (directly in a ringbuffer, not new'd)
- * for processing in the post processing thread (unlike normal events which
- * are created in the pre-processor thread then run through the audio
- * thread).  This event's job is done entirely in post_process.
- *
- * This only really makes sense for message ports.
- *
- * \ingroup engine
- */
-class SendPortActivity : public Event
-{
-public:
-	inline SendPortActivity(Engine&     engine,
-	                        SampleCount timestamp,
-	                        PortImpl*   port)
-		: Event(engine, SharedPtr<Request>(), timestamp)
-		, _port(port)
-	{
-	}
-
-	inline SendPortActivity& operator=(const SendPortActivity& ev) {
-		_port = ev._port;
-		return *this;
-	}
-
-	void post_process();
-
-private:
-	PortImpl* _port;
-};
-
-} // namespace Server
-} // namespace Ingen
-} // namespace Events
-
-#endif // INGEN_EVENTS_SENDPORTACTIVITY_HPP