Rename Ingen::Engine to Ingen::Server (hopefully avoid odd name clases and fix #675).

git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@3184 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 59 insertions, 0 deletions

diff --git a/src/server/EventSink.hpp b/src/server/EventSink.hpp
new file mode 100644
index 00000000..bbc3c324
--- /dev/null
+++ b/src/server/EventSink.hpp
@@ -0,0 +1,59 @@
+/* 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_ENGINE_EVENTSINK_HPP
+#define INGEN_ENGINE_EVENTSINK_HPP
+
+#include <stdint.h>
+#include <list>
+#include <utility>
+#include "raul/RingBuffer.hpp"
+
+namespace Ingen {
+namespace Server {
+
+class PortImpl;
+class Engine;
+class Event;
+
+/** Sink for events generated in the audio thread.
+ *
+ * Implemented as a flat ringbuffer of events, which are constructed directly
+ * in the ringbuffer rather than allocated on the heap (in order to make
+ * writing realtime safe).
+ *
+ * \ingroup engine
+ */
+class EventSink
+{
+public:
+	EventSink(Engine& engine, size_t capacity) : _engine(engine), _events(capacity) {}
+
+	bool write(uint32_t size, const Event* ev);
+
+	bool read(uint32_t event_buffer_size, uint8_t* event_buffer);
+
+private:
+	Engine&          _engine;
+	Raul::RingBuffer _events;
+};
+
+} // namespace Server
+} // namespace Ingen
+
+#endif // INGEN_ENGINE_EVENTSINK_HPP
+