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diff --git a/indra/llkdu/llimagej2ckdu.h b/indra/llkdu/llimagej2ckdu.h
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+/** 
+ * @file llimagej2ckdu.h
+ * @brief This is an implementation of JPEG2000 encode/decode using Kakadu
+ *
+ * $LicenseInfo:firstyear=2010&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ * 
+ * This library 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
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * 
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLIMAGEJ2CKDU_H
+#define LL_LLIMAGEJ2CKDU_H
+
+#include "llimagej2c.h"
+
+//
+// KDU core header files
+//
+#include "kdu_elementary.h"
+#include "kdu_messaging.h"
+#include "kdu_params.h"
+#include "kdu_compressed.h"
+#include "kdu_sample_processing.h"
+
+class LLKDUDecodeState;
+class LLKDUMemSource;
+
+class LLImageJ2CKDU : public LLImageJ2CImpl
+{	
+public:
+	enum ECodeStreamMode 
+	{
+		MODE_FAST = 0,
+		MODE_RESILIENT = 1,
+		MODE_FUSSY = 2
+	};
+	
+public:
+	LLImageJ2CKDU();
+	virtual ~LLImageJ2CKDU();
+
+protected:
+	/*virtual*/ BOOL getMetadata(LLImageJ2C &base);
+	/*virtual*/ BOOL decodeImpl(LLImageJ2C &base, LLImageRaw &raw_image, F32 decode_time, S32 first_channel, S32 max_channel_count);
+	/*virtual*/ BOOL encodeImpl(LLImageJ2C &base, const LLImageRaw &raw_image, const char* comment_text, F32 encode_time=0.0,
+								BOOL reversible=FALSE);
+
+	void setupCodeStream(LLImageJ2C &base, BOOL keep_codestream, ECodeStreamMode mode);
+	void cleanupCodeStream();
+	BOOL initDecode(LLImageJ2C &base, LLImageRaw &raw_image, F32 decode_time, ECodeStreamMode mode, S32 first_channel, S32 max_channel_count );
+
+	// Encode variable
+	LLKDUMemSource *mInputp;
+	kdu_codestream *mCodeStreamp;
+	kdu_coords *mTPosp; // tile position
+	kdu_dims *mTileIndicesp;
+
+	// Temporary variables for in-progress decodes...
+	LLImageRaw *mRawImagep;
+	LLKDUDecodeState *mDecodeState;
+};
+
+#if LL_WINDOWS
+# define LLSYMEXPORT __declspec(dllexport)
+#elif LL_LINUX
+# define LLSYMEXPORT __attribute__ ((visibility("default")))
+#else
+# define LLSYMEXPORT
+#endif
+
+extern "C" LLSYMEXPORT const char* engineInfoLLImageJ2CKDU();
+extern "C" LLSYMEXPORT LLImageJ2CKDU* createLLImageJ2CKDU();
+extern "C" LLSYMEXPORT void destroyLLImageJ2CKDU(LLImageJ2CKDU* kdu);
+
+#endif