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