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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_SENSOR_IMAGE_STREAM_H__
#define __XN_SENSOR_IMAGE_STREAM_H__
//---------------------------------------------------------------------------
// Includes
//---------------------------------------------------------------------------
#include <XnDDK/XnImageStream.h>
#include "XnSensorStreamHelper.h"
#include "XnSharedMemoryBufferPool.h"
//---------------------------------------------------------------------------
// Defines
//---------------------------------------------------------------------------
#define XN_IMAGE_STREAM_DEFAULT_FPS 30
#define XN_IMAGE_STREAM_DEFAULT_RESOLUTION XN_RESOLUTION_VGA
#define XN_IMAGE_STREAM_DEFAULT_INPUT_FORMAT XN_IO_IMAGE_FORMAT_UNCOMPRESSED_BAYER
#define XN_IMAGE_STREAM_DEFAULT_OUTPUT_FORMAT XN_OUTPUT_FORMAT_RGB24
#define XN_IMAGE_STREAM_DEFAULT_FLICKER 0
#define XN_IMAGE_STREAM_DEFAULT_QUALITY 3
#define XN_IMAGE_STREAM_DEFAULT_BRIGHTNESS 128
#define XN_IMAGE_STREAM_DEFAULT_CONTRAST 32
#define XN_IMAGE_STREAM_DEFAULT_SATURATION 128
#define XN_IMAGE_STREAM_DEFAULT_SHARPNESS 32
#define XN_IMAGE_STREAM_DEFAULT_AWB TRUE
#define XN_IMAGE_STREAM_DEFAULT_COLOR_TEMP 5000
#define XN_IMAGE_STREAM_DEFAULT_BACKLIGHT_COMP 1
#define XN_IMAGE_STREAM_DEFAULT_GAIN 128
#define XN_IMAGE_STREAM_DEFAULT_ZOOM 100
#define XN_IMAGE_STREAM_DEFAULT_AUTO_EXPOSURE TRUE
#define XN_IMAGE_STREAM_DEFAULT_EXPOSURE_BAR 100
#define XN_IMAGE_STREAM_DEFAULT_PAN 0
#define XN_IMAGE_STREAM_DEFAULT_TILT 0
#define XN_IMAGE_STREAM_DEFAULT_LOW_LIGHT_COMP TRUE
//---------------------------------------------------------------------------
// XnSensorImageStream class
//---------------------------------------------------------------------------
class XnSensorImageStream : public XnImageStream, public IXnSensorStream
{
public:
XnSensorImageStream(const XnChar* strDeviceName, const XnChar* StreamName, XnSensorObjects* pObjects, XnUInt32 nBufferCount, XnBool bAllowOtherUsers);
~XnSensorImageStream() { Free(); }
//---------------------------------------------------------------------------
// Overridden Methods
//---------------------------------------------------------------------------
XnStatus Init();
XnStatus Free();
XnStatus BatchConfig(const XnActualPropertiesHash& props) { return m_Helper.BatchConfig(props); }
XnUInt32 CalculateExpectedSize();
inline XnSensorStreamHelper* GetHelper() { return &m_Helper; }
friend class XnImageProcessor;
protected:
inline XnSensorFirmwareParams* GetFirmwareParams() const { return m_Helper.GetFirmware()->GetParams(); }
//---------------------------------------------------------------------------
// Overridden Methods
//---------------------------------------------------------------------------
XnStatus Open() { return m_Helper.Open(); }
XnStatus Close() { return m_Helper.Close(); }
XnStatus PostProcessFrame(XnStreamData* pFrameData);
XnStatus ReallocTripleFrameBuffer();
XnStatus CropImpl(XnStreamData* pStreamOutput, const XnCropping* pCropping);
XnStatus Mirror(XnStreamData* pStreamOutput) const;
XnStatus ConfigureStreamImpl();
XnStatus OpenStreamImpl();
XnStatus CloseStreamImpl();
XnStatus CreateDataProcessor(XnDataProcessor** ppProcessor);
XnStatus MapPropertiesToFirmware();
void GetFirmwareStreamConfig(XnResolutions* pnRes, XnUInt32* pnFPS) { *pnRes = GetResolution(); *pnFPS = GetFPS(); }
XnStatus WriteImpl(XnStreamData* /*pStreamData*/) { return XN_STATUS_DEVICE_UNSUPPORTED_MODE; }
XnSharedMemoryBufferPool* GetSharedMemoryBuffer() { return &m_BufferPool; }
//---------------------------------------------------------------------------
// Setters
//---------------------------------------------------------------------------
XnStatus SetOutputFormat(XnOutputFormats nOutputFormat);
XnStatus SetMirror(XnBool bIsMirrored);
XnStatus SetResolution(XnResolutions nResolution);
XnStatus SetFPS(XnUInt32 nFPS);
virtual XnStatus SetInputFormat(XnIOImageFormats nInputFormat);
virtual XnStatus SetAntiFlicker(XnUInt32 nFrequency);
virtual XnStatus SetImageQuality(XnUInt32 nQuality);
XnStatus SetCropping(const XnCropping* pCropping);
XnStatus SetActualRead(XnBool bRead);
XnStatus SetSharpness(XnInt32 nValue);
XnStatus SetColorTemperature(XnInt32 nValue);
XnStatus SetBacklightCompensation(XnInt32 nValue);
XnStatus SetGain(XnInt32 nValue);
XnStatus SetExposure(XnInt32 nValue);
XnStatus SetLowLightCompensation(XnInt32 nValue);
private:
XnStatus ValidateMode();
static XnUInt32 GetMaxBufferSize(XnFWVer version);
static XnStatus XN_CALLBACK_TYPE SetInputFormatCallback(XnActualIntProperty* pSender, XnUInt64 nValue, void* pCookie);
static XnStatus XN_CALLBACK_TYPE SetAntiFlickerCallback(XnActualIntProperty* pSender, XnUInt64 nValue, void* pCookie);
static XnStatus XN_CALLBACK_TYPE SetImageQualityCallback(XnActualIntProperty* pSender, XnUInt64 nValue, void* pCookie);
static XnStatus XN_CALLBACK_TYPE SetActualReadCallback(XnActualIntProperty* pSender, XnUInt64 nValue, void* pCookie);
static XnStatus XN_CALLBACK_TYPE SetSharpnessCallback(XnActualIntProperty* pSender, XnUInt64 nValue, void* pCookie);
static XnStatus XN_CALLBACK_TYPE SetColorTemperatureCallback(XnActualIntProperty* pSender, XnUInt64 nValue, void* pCookie);
static XnStatus XN_CALLBACK_TYPE SetBacklightCompensationCallback(XnActualIntProperty* pSender, XnUInt64 nValue, void* pCookie);
static XnStatus XN_CALLBACK_TYPE SetGainCallback(XnActualIntProperty* pSender, XnUInt64 nValue, void* pCookie);
static XnStatus XN_CALLBACK_TYPE SetExposureCallback(XnActualIntProperty* pSender, XnUInt64 nValue, void* pCookie);
static XnStatus XN_CALLBACK_TYPE SetLowLightCompensationCallback(XnActualIntProperty* pSender, XnUInt64 nValue, void* pCookie);
//---------------------------------------------------------------------------
// Members
//---------------------------------------------------------------------------
XnSensorStreamHelper m_Helper;
XnSharedMemoryBufferPool m_BufferPool;
XnActualStringProperty m_SharedBufferName;
XnActualIntProperty m_InputFormat;
XnActualIntProperty m_AntiFlicker;
XnActualIntProperty m_ImageQuality;
XnActualIntProperty m_Brightness;
XnActualIntProperty m_Contrast;
XnActualIntProperty m_Saturation;
XnActualIntProperty m_Sharpness;
XnActualIntProperty m_ColorTemperature;
XnActualIntProperty m_BackLightCompensation;
XnActualIntProperty m_Gain;
XnActualIntProperty m_Exposure;
XnActualIntProperty m_Zoom;
XnActualIntProperty m_Pan;
XnActualIntProperty m_Tilt;
XnActualIntProperty m_LowLightCompensation;
XnActualIntProperty m_FirmwareMirror;
XnActualIntProperty m_FirmwareCropSizeX;
XnActualIntProperty m_FirmwareCropSizeY;
XnActualIntProperty m_FirmwareCropOffsetX;
XnActualIntProperty m_FirmwareCropOffsetY;
XnActualIntProperty m_FirmwareCropEnabled;
XnActualIntProperty m_FirmwareExposure;
XnActualIntProperty m_FirmwareAutoExposure;
XnActualIntProperty m_FirmwareColorTemperature;
XnActualIntProperty m_FirmwareAutoWhiteBalance;
XnActualIntProperty m_ActualRead;
};
#endif //__XN_SENSOR_IMAGE_STREAM_H__
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