Inventor/components/SoWinGLGraphicConfig.h

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**=======================================================================*/
/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/

#ifndef _SO_WIN_GL_GRAPHIC_CONFIG_H_
#define _SO_WIN_GL_GRAPHIC_CONFIG_H_

#include <Inventor/components/SoGLGraphicConfig.h>
#include <Inventor/components/SoGLGraphicDevice.h>
class SoGLGraphicDevicePeer;
#ifndef _WIN32
#  define PIXELFORMATDESCRIPTOR void *
#endif

class  SoWinGLGraphicConfig : public SoGLGraphicConfig {

 public:

  virtual SbBool isDoubleBuffer() const;

  virtual SbBool isStereoBuffer() const;

  virtual SbBool isAccelerated() const;

  virtual void getDepth(int &bits) const;

#if 1             SoDEPRECATED
  SbBool hasOverlays() const;
SoDEPRECATED
  void getIndexedColor( int &bits ) const;
#endif 
  virtual void getRGBAColor(int &redBits, 
                    int &greenBits, 
                    int &blueBits, 
                    int &alphaBits) const;

  virtual void getFloatRGBAColor(int &redBits, 
                         int &greenBits, 
                         int &blueBits, 
                         int &alphaBits) const;

  virtual void getAccum(int &redBits, 
                int &greenBits,
                int &blueBits, 
                int &alphaBits) const;

  virtual void getStencil(int &bits) const;

  virtual SbBool getFullSceneAntialiasing(int &bits) const;

  virtual int getPixelFormat() const;

  virtual const PIXELFORMATDESCRIPTOR *getPixelFormatDescriptor() const;

 private:

  static SoGLGraphicConfig *getConfig(SoGLGraphicDevicePeer *device,
                                      int pixelFormat, SbBool forceComposition );

  virtual SbBool isValid() const;

 SoINTERNAL private:

  SoWinGLGraphicConfig(SoGLGraphicDevicePeer *device, int pixelFormat = 0, SbBool forceComposition = FALSE);
  SoWinGLGraphicConfig(SoWinGLGraphicConfig &config);

 private:

  SbBool buildDescription();

  SoGLGraphicDevicePeer *m_device;
  int m_pixelFormat;
  PIXELFORMATDESCRIPTOR m_pfd;
  SbBool m_isValid;

  SbBool m_compositionForced;

  SbBool m_supportMultiSample;
  int m_numSamples;
};

#endif /* _SO_WIN_GL_GRAPHIC_CONFIG_H_ */

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Open Inventor Toolkit reference manual, generated on 12 Feb 2024
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