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/****************************************************************************
* *
* PrimeSense Sensor 5.x Alpha *
* Copyright (C) 2011 PrimeSense Ltd. *
* *
* This file is part of PrimeSense Sensor. *
* *
* PrimeSense Sensor 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, either version 3 of the License, or *
* (at your option) any later version. *
* *
* PrimeSense Sensor 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 PrimeSense Sensor. If not, see <http://www.gnu.org/licenses/>.*
* *
****************************************************************************/
#ifndef __XN_IMAGE_PROCESSOR_H__
#define __XN_IMAGE_PROCESSOR_H__
//---------------------------------------------------------------------------
// Includes
//---------------------------------------------------------------------------
#include "XnFrameStreamProcessor.h"
#include "XnSensorImageStream.h"
//---------------------------------------------------------------------------
// Code
//---------------------------------------------------------------------------
class XnImageProcessor : public XnFrameStreamProcessor
{
public:
XnImageProcessor(XnSensorImageStream* pStream, XnSensorStreamHelper* pHelper, XnBool bCompressedOutput = FALSE);
virtual ~XnImageProcessor();
XnStatus Init();
protected:
//---------------------------------------------------------------------------
// Overridden Functions
//---------------------------------------------------------------------------
virtual void OnEndOfFrame(const XnSensorProtocolResponseHeader* pHeader);
virtual void OnFrameReady(XnUInt32 nFrameID, XnUInt64 nFrameTS);
//---------------------------------------------------------------------------
// Helper Functions
//---------------------------------------------------------------------------
inline XnSensorImageStream* GetStream()
{
return (XnSensorImageStream*)XnFrameStreamProcessor::GetStream();
}
XnUInt32 GetActualXRes() { return m_nActualXRes; }
XnUInt32 GetActualYRes() { return m_nActualYRes; }
private:
XnUInt32 CalculateExpectedSize();
void CalcActualRes();
static XnStatus XN_CALLBACK_TYPE ActualResChangedCallback(const XnProperty* pSender, void* pCookie);
XnUInt32 m_nActualXRes;
XnUInt32 m_nActualYRes;
XnCallbackHandle m_hXResCallback;
XnCallbackHandle m_hYResCallback;
XnCallbackHandle m_hXCropCallback;
XnCallbackHandle m_hYCropCallback;
XnCallbackHandle m_hCropEnabledCallback;
XnBool m_bCompressedOutput;
};
#endif //__XN_IMAGE_PROCESSOR_H__
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