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diff --git a/source/blender/compositor/intern/COM_ChannelInfo.h b/source/blender/compositor/intern/COM_ChannelInfo.h
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+++ b/source/blender/compositor/intern/COM_ChannelInfo.h
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+/*
+ * Copyright 2011, Blender Foundation.
+ *
+ * This program 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.
+ *
+ * This program 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 more 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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * Contributor: 
+ *		Jeroen Bakker 
+ *		Monique Dewanchand
+ */
+
+#ifndef _COM_ChannelInfo_h
+#define _COM_ChannelInfo_h
+
+#include <vector>
+#include "BKE_text.h"
+#include <string>
+#include "DNA_node_types.h"
+#include "BLI_rect.h"
+
+using namespace std;
+
+/**
+  * @brief List of possible channel types
+  * @ingroup Model
+  */
+typedef enum ChannelType {
+	COM_CT_ColorComponent /** @brief this channel is contains color information. Specific used is determined by channelnumber, and in the future color space */,
+	COM_CT_Alpha /** @brief this channel is contains transparency value */,
+	COM_CT_Value /** @brief this channel is contains a value */,
+	COM_CT_X /** @brief this channel is contains a X value */,
+	COM_CT_Y /** @brief this channel is contains a Y value */,
+	COM_CT_Z /** @brief this channel is contains a Z value */,
+	COM_CT_W /** @brief this channel is contains a W value */,
+	COM_CT_UNUSED /** @brief this channel is unused */
+} ChannelType;
+
+/**
+  * @brief ChannelInfo holds information about a channel.
+  *
+  * Channels are transported from node to node via a SocketConnection.
+  * ChannelInfo holds specific setting of these channels in order that the to-node of the connection
+  * Can handle specific logic per channel setting.
+  *
+  * @note currently this is not used, but a future place to implement color spacing and other things.
+  * @ingroup Model
+  */
+class ChannelInfo {
+private:
+	/**
+	  * @brief the channel number, in the connection. [0-3]
+	  */
+	int number;
+
+	/**
+	  * @brief type of channel
+	  */
+	ChannelType type;
+
+	/**
+	  * @brieg Is this value in this channel premultiplied with its alpha
+	  * @note only valid if type = ColorComponent;
+	  */
+	bool premultiplied;
+
+//	/**
+//	  * Color space of this value.
+//	  * only valid when type = ColorComponent;
+//	  */
+//	string colorspacename;
+
+public:
+	/**
+	  * @brief creates a new ChannelInfo and set default values
+	  */
+	ChannelInfo();
+
+	/**
+	  * @brief set the index of this channel in the SocketConnection
+	  */
+	void setNumber(const int number) { this->number = number; }
+
+	/**
+	  * @brief get the index of this channel in the SocketConnection
+	  */
+	const int getNumber() const {return this->number; }
+
+	/**
+	  * @brief set the type of channel
+	  */
+	void setType(const ChannelType type) { this->type = type; }
+
+	/**
+	  * @brief get the type of channel
+	  */
+	const ChannelType getType() const {return this->type; }
+
+	/**
+	  * @brief set the premultiplicatioin of this channel
+	  */
+	void setPremultiplied(const bool premultiplied) { this->premultiplied = premultiplied; }
+
+	/**
+	  * @brief is this channel premultiplied
+	  */
+	const bool isPremultiplied() const {return this->premultiplied;}
+};
+
+
+#endif