/usr/include/IGSTK/igstkWebcamWinVideoImager.h is in libigstk4-dev 4.4.0-2build2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 | /*=========================================================================
Program: Image Guided Surgery Software Toolkit
Module: $RCSfile: igstkWebcamWinVideoImager.h,v $
Language: C++
Date: $Date: 2009-06-18 20:03:38 $
Version: $Revision: 1.1 $
Copyright (c) ISC Insight Software Consortium. All rights reserved.
See IGSTKCopyright.txt or http://www.igstk.org/copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#ifndef __igstkWebcamWinVideoImager_h
#define __igstkWebcamWinVideoImager_h
#ifdef _MSC_VER
#pragma warning ( disable : 4018 )
//Warning about: identifier was truncated to '255' characters in the debug
//information (MVC6.0 Debug)
#pragma warning( disable : 4284 )
#endif
#include "igstkConfigure.h"
#include "igstkVideoImager.h"
#include "igstkWebcamWinVideoImagerTool.h"
#include <sys/types.h>
#include <stdio.h>
#include <map>
#include <signal.h>
#include "cv.h"
#include "highgui.h"
namespace igstk {
/** \class WebcamWinVideoImager
* \brief This derivation of the VideoImager class provides communication
* to a Webcam in Windows
*
* \ingroup VideoImager
*/
class WebcamWinVideoImager : public VideoImager
{
public:
/** Macro with standard traits declarations. */
igstkStandardClassTraitsMacro( WebcamWinVideoImager, VideoImager )
public:
/** Get the number of tools that have been detected. */
igstkGetMacro( NumberOfTools, unsigned int );
protected:
WebcamWinVideoImager(void);
virtual ~WebcamWinVideoImager(void);
/** Typedef for internal boolean return type. */
typedef VideoImager::ResultType ResultType;
/** Open communication with the imaging device. */
virtual ResultType InternalOpen( void );
/** Close communication with the imaging device. */
virtual ResultType InternalClose( void );
/** Put the imaging device into imaging mode. */
virtual ResultType InternalStartImaging( void );
/** Take the imaging device out of imaging mode. */
virtual ResultType InternalStopImaging( void );
/** Update the status and the transforms for all VideoImagerTools. */
virtual ResultType InternalUpdateStatus( void );
/** Update the status and the frames.
This function is called by a separate thread. */
virtual ResultType InternalThreadedUpdateStatus( void );
/** Reset the imaging device to put it back to its original state. */
virtual ResultType InternalReset( void );
/** Verify imager tool information */
virtual ResultType VerifyVideoImagerToolInformation(
const VideoImagerToolType * );
/** The "ValidateSpecifiedFrequency" method checks if the specified
* frequency is valid for the imaging device that is being used. */
virtual ResultType ValidateSpecifiedFrequency( double frequencyInHz );
/** Print object information */
virtual void PrintSelf( std::ostream& os, itk::Indent indent ) const;
/** Remove imager tool entry from internal containers */
virtual ResultType RemoveVideoImagerToolFromInternalDataContainers( const
VideoImagerToolType * imagerTool );
/** Add imager tool entry to internal containers */
virtual ResultType AddVideoImagerToolToInternalDataContainers( const
VideoImagerToolType * imagerTool );
private:
WebcamWinVideoImager(const Self&); //purposely not implemented
void operator=(const Self&); //purposely not implemented
/** Initialize camera */
bool Initialize();
/** A mutex for multithreaded access to the buffer arrays */
itk::MutexLock::Pointer m_BufferLock;
/** Total number of tools detected. */
unsigned int m_NumberOfTools;
/** A buffer to hold frames */
typedef std::map< std::string, igstk::Frame* >
VideoImagerToolFrameContainerType;
typedef igstk::Frame FrameType;
VideoImagerToolFrameContainerType m_ToolFrameBuffer;
/** Container holding status of the tools */
std::map< std::string, int > m_ToolStatusContainer;
/** Members and functions for communication with the webcam */
public:
/** A mutex for multithreaded access to frameBuffer */
static itk::MutexLock::Pointer m_FrameBufferLock;
#ifdef IGSTK_USE_OpenCV
CvCapture *m_Capture;
IplImage *m_Cvframe;
#endif
};
} // namespace igstk
#endif //__igstk_WebcamWinVideoImager_h_
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