/*****************************************************************************
*									     *
*  OpenNI 2.x Alpha							     *
*  Copyright (C) 2012 PrimeSense Ltd.					     *
*									     *
*  This file is part of OpenNI. 					     *
*									     *
*  Licensed under the Apache License, Version 2.0 (the "License");	     *
*  you may not use this file except in compliance with the License.	     *
*  You may obtain a copy of the License at				     *
*									     *
*      http://www.apache.org/licenses/LICENSE-2.0			     *
*									     *
*  Unless required by applicable law or agreed to in writing, software	     *
*  distributed under the License is distributed on an "AS IS" BASIS,	     *
*  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  *
*  See the License for the specific language governing permissions and	     *
*  limitations under the License.					     *
*									     *
*****************************************************************************/
#ifndef XNJPEGTORGBIMAGEPROCESSOR_H
#define XNJPEGTORGBIMAGEPROCESSOR_H

//---------------------------------------------------------------------------
// Includes
//---------------------------------------------------------------------------
#include <XnJpeg.h>
#include "XnImageProcessor.h"

//---------------------------------------------------------------------------
// Code
//---------------------------------------------------------------------------

class XnJpegToRGBImageProcessor : public XnImageProcessor
{
public:
	XnJpegToRGBImageProcessor(XnSensorImageStream* pStream, XnSensorStreamHelper* pHelper, XnFrameBufferManager* pBufferManager);
	~XnJpegToRGBImageProcessor();

	XnStatus Init();

	//---------------------------------------------------------------------------
	// Overridden Functions
	//---------------------------------------------------------------------------
protected:
	virtual void ProcessFramePacketChunk(const XnSensorProtocolResponseHeader* pHeader, const unsigned char* pData, uint32_t nDataOffset, uint32_t nDataSize);
	virtual void OnStartOfFrame(const XnSensorProtocolResponseHeader* pHeader);
	virtual void OnEndOfFrame(const XnSensorProtocolResponseHeader* pHeader);

	//---------------------------------------------------------------------------
	// Class Members
	//---------------------------------------------------------------------------
private:
	XnBuffer m_RawData;
	XnStreamUncompJPEGContext* mp_JPEGContext;
};

#endif // XNJPEGTORGBIMAGEPROCESSOR_H
