1 files changed, 40 insertions, 0 deletions
diff --git a/src/libs/engine/OutputPort.cpp b/src/libs/engine/OutputPort.cpp
new file mode 100644
index 00000000..ea723963
--- /dev/null
+++ b/src/libs/engine/OutputPort.cpp
@@ -0,0 +1,40 @@
+/* This file is part of Ingen.
+ * Copyright (C) 2007 Dave 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
+ */
+
+#include "OutputPort.h"
+#include "Buffer.h"
+
+namespace Ingen {
+
+
+void
+OutputPort::pre_process(SampleCount nframes, FrameTime start, FrameTime end)
+{
+	for (size_t i=0; i < _poly; ++i)
+		_buffers.at(i)->prepare_write(nframes);
+}
+
+
+void
+OutputPort::post_process(SampleCount nframes, FrameTime start, FrameTime end)
+{
+	for (size_t i=0; i < _poly; ++i)
+		_buffers.at(i)->prepare_read(nframes);
+}
+
+
+} // namespace Ingen