vtkOpenGLHardwareSupport.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkOpenGLHardwareSupport.h
 
  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/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 notice for more information.
 
=========================================================================*/
#ifndef vtkOpenGLHardwareSupport_h
#define vtkOpenGLHardwareSupport_h
 
#include "vtkRenderingOpenGLModule.h" // For export macro
#include "vtkObject.h"
 
class vtkOpenGLExtensionManager;
 
class VTKRENDERINGOPENGL_EXPORT vtkOpenGLHardwareSupport :
  public vtkObject //: public vtkHardwareSupport
{
public:
  vtkTypeMacro(vtkOpenGLHardwareSupport, vtkObject);
  void PrintSelf(ostream& os, vtkIndent indent);
 
  static vtkOpenGLHardwareSupport *New();
 
  int GetNumberOfFixedTextureUnits();
 
  int GetNumberOfTextureUnits();
 
  bool GetSupportsMultiTexturing();
 
 
  vtkGetObjectMacro(ExtensionManager, vtkOpenGLExtensionManager);
  void SetExtensionManager(vtkOpenGLExtensionManager* extensionManager);
 
protected:
  vtkOpenGLHardwareSupport();
  ~vtkOpenGLHardwareSupport();
 
private:
  vtkOpenGLHardwareSupport(const vtkOpenGLHardwareSupport&);  // Not implemented.
  void operator=(const vtkOpenGLHardwareSupport&);  // Not implemented.
 
  bool ExtensionManagerSet();
 
  vtkOpenGLExtensionManager* ExtensionManager;
};
 
#endif