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dox/Parallel/vtkCompressCompositer.h

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00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkCompressCompositer.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 =========================================================================*/ 00030 #ifndef __vtkCompressCompositer_h 00031 #define __vtkCompressCompositer_h 00032 00033 #include "vtkCompositer.h" 00034 00035 class vtkTimerLog; 00036 class vtkDataArray; 00037 class vtkFloatArray; 00038 00039 class VTK_PARALLEL_EXPORT vtkCompressCompositer : public vtkCompositer 00040 { 00041 public: 00042 static vtkCompressCompositer *New(); 00043 vtkTypeRevisionMacro(vtkCompressCompositer,vtkCompositer); 00044 void PrintSelf(ostream& os, vtkIndent indent); 00045 00046 virtual void CompositeBuffer(vtkDataArray *pBuf, vtkFloatArray *zBuf, 00047 vtkDataArray *pTmp, vtkFloatArray *zTmp); 00048 00049 protected: 00050 vtkCompressCompositer(); 00051 ~vtkCompressCompositer(); 00052 00053 void Compress(vtkFloatArray *zIn, vtkDataArray *pIn, 00054 vtkFloatArray *zOut, vtkDataArray *pOut); 00055 00056 void Uncompress(vtkFloatArray *zIn, vtkDataArray *pIn, 00057 vtkDataArray *pOut, int finalLength); 00058 00059 void CompositeImagePair(vtkFloatArray *localZ, vtkDataArray *localP, 00060 vtkFloatArray *remoteZ, vtkDataArray *remoteP, 00061 vtkFloatArray *outZ, vtkDataArray *outP); 00062 00063 vtkDataArray *InternalPData; 00064 vtkFloatArray *InternalZData; 00065 00066 vtkTimerLog *Timer; 00067 00068 private: 00069 vtkCompressCompositer(const vtkCompressCompositer&); // Not implemented 00070 void operator=(const vtkCompressCompositer&); // Not implemented 00071 }; 00072 00073 #endif