Inventor/components/SoMacGLGraphicConfig.h

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

#ifndef _SO_MAC_GL_GRAPHIC_CONFIG_H_
#define _SO_MAC_GL_GRAPHIC_CONFIG_H_

#ifdef __APPLE__

#include <Inventor/components/SoGLGraphicConfig.h>
#include <Inventor/components/SoGLGraphicDevice.h>

class SoGLGraphicDevicePeer;

//#ifndef _WIN32
//#  define PIXELFORMATDESCRIPTOR void *
//#endif

class  SoMacGLGraphicConfig : public SoGLGraphicConfig {

 public:

  SbBool isDoubleBuffer() const;

  SbBool isStereoBuffer() const;

  SbBool isAccelerated() const;

  void getDepth(int &bits) const;

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

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

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

  void getStencil(int &bits) const;

  virtual SbBool getFullSceneAntialiasing(int &bits) const;

  SbGlContextHelper::VisualInfo getPixelFormat() const;

 private:

  static SoGLGraphicConfig *getConfig(SoGLGraphicDevicePeer *device,
                                      SbGlContextHelper::VisualInfo pixelFormat);

  virtual SbBool isValid() const;

 SoINTERNAL private:

  SoMacGLGraphicConfig(SoGLGraphicDevicePeer *device, SbGlContextHelper::VisualInfo pixelFormat = NULL);
  SoMacGLGraphicConfig(SoMacGLGraphicConfig &config);

 private:

  SbBool buildDescription();

  SoGLGraphicDevicePeer *m_device;
  SbGlContextHelper::VisualInfo m_pixelFormat;
  SbBool m_isValid;

  SbBool m_supportMultiSample;
  int m_numSamples;
};

#endif

#endif /* _SO_MAC_GL_GRAPHIC_CONFIG_H_ */

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Open Inventor Toolkit reference manual, generated on 4 Sep 2023
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