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/********************************************************

** Copyright 2003 Earth Resource Mapping Ltd.

** This document contains proprietary source code of

** Earth Resource Mapping Ltd, and can only be used under

** one of the three licenses as described in the 

** license.txt file supplied with this distribution. 

** See separate license.txt file for license details 

** and conditions.

**

** This software is covered by US patent #6,442,298,

** #6,102,897 and #6,633,688.  Rights to use these patents 

** is included in the license agreements.

**

** FILE:     $Archive: /NCS/Source/include/NCSJPCICC2RGBNode.h $

** CREATED:  20/03/2003 3:27:34 PM

** AUTHOR:   Simon Cope

** PURPOSE:  CNCSJPCICC2RGBNode class header

** EDITS:    [xx] ddMmmyy NAME COMMENTS

 *******************************************************/

#ifndef NCSJPCICCNODE_H

#define NCSJPCICCNODE_H

#ifndef NCSJPCNODE_H

#include "NCSJPCNode.h"

#endif // NCSJPCNODE_H

#ifdef NCSJPC_USE_LCMS

#include "lcms.h"

#endif // NCSJPC_USE_LCMS

        /**

         * CNCSJPCICC2RGBNode class - ICC profile to RGB colorspace conversion node using 

         * the LittleCM library available from www.littlecms.com.

         * 

         * @author       Simon Cope

         * @version      $Revision: 1458 $ $Author: igbrotru $ $Date: 2005-02-15 08:52:16 +0100 (Tue, 15 Feb 2005) $ 

         */        

class NCSJPC_EXPORT_ALL CNCSJPCICC2RGBNode: public CNCSJPCNode {

public:

                /** Default constructor, initialises members */

        CNCSJPCICC2RGBNode(class CNCSJPC &JPC, void *pICCProfile, UINT32 nLen);

                /** Virtual destructor */

        virtual ~CNCSJPCICC2RGBNode();

#ifdef NCSJPC_USE_LCMS

                /** 

                 * Read a BufferType line from the input.

                 * @param                nCtx                Read context

                 * @param                pDst                Destination buffer.

                 * @param                iComponent        Output Component

                 * @return      bool                true on succes, else false.

                 */

        virtual bool ReadLine(ContextID nCtx, CNCSJPCBuffer *pDst, UINT16 iComponent);

protected:

        cmsHPROFILE m_ICCProfile;

        cmsHPROFILE m_sRGBProfile;

        cmsHTRANSFORM m_Transform;

        class CNCSJPC *m_pJPC;

        static CNCSJPCNodeTracker        sm_Tracker;

#endif //NCSJPC_USE_LCMS

};

#endif // !NCSJPCICCNODE_H