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# Hybrid/vtkWin32VideoSource.h

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    00001 /*=========================================================================
    00002
    00003   Program:   Visualization Toolkit
    00004   Module:    $RCSfile: vtkWin32VideoSource.h,v $
    00005   Language:  C++
    00006
    00007   Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen
    00008   All rights reserved.
    00009   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
    00010
    00011      This software is distributed WITHOUT ANY WARRANTY; without even
    00012      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
    00013      PURPOSE.  See the above copyright notice for more information.
    00014
    00015 =========================================================================*/
    00048 #ifndef __vtkWin32VideoSource_h
    00049 #define __vtkWin32VideoSource_h
    00050
    00051 #include "vtkVideoSource.h"
    00052
    00053 class vtkWin32VideoSourceInternal;
    00054
    00055 class VTK_HYBRID_EXPORT vtkWin32VideoSource : public vtkVideoSource
    00056 {
    00057 public:
    00058   static vtkWin32VideoSource *New();
    00059   vtkTypeRevisionMacro(vtkWin32VideoSource,vtkVideoSource);
    00060   void PrintSelf(ostream& os, vtkIndent indent);
    00061
    00063   void Record();
    00064
    00066   void Play();
    00067
    00069   void Stop();
    00070
    00072   void Grab();
    00073
    00075   void SetFrameSize(int x, int y, int z);
    00076
    00078   void SetFrameRate(float rate);
    00079
    00081   void SetOutputFormat(int format);
    00082
    00084
    00085   void SetPreview(int p);
    00086   vtkBooleanMacro(Preview,int);
    00087   vtkGetMacro(Preview,int);
    00089
    00091   void VideoFormatDialog();
    00092
    00094   void VideoSourceDialog();
    00095
    00098   void Initialize();
    00099
    00101   void ReleaseSystemResources();
    00102
    00104
    00105   void InternalGrab(void*);
    00106   void OnParentWndDestroy();
    00108
    00109 protected:
    00110   vtkWin32VideoSource();
    00111   ~vtkWin32VideoSource();
    00112
    00113   char WndClassName[16];
    00114   int BitMapSize;
    00115   int Preview;
    00116
    00117   vtkWin32VideoSourceInternal *Internal;
    00118
    00119   void CheckBuffer();
    00120   void UnpackRasterLine(char *outptr, char *inptr,
    00121                         int start, int count);
    00122
    00123   void DoVFWFormatSetup();
    00124   void DoVFWFormatCheck();
    00125
    00126 private:
    00127   vtkWin32VideoSource(const vtkWin32VideoSource&);  // Not implemented.
    00128   void operator=(const vtkWin32VideoSource&);  // Not implemented.
    00129 };
    00130
    00131 #endif
    00132
    00133
    00134
    00135
    00136