osg::BlendColor::Extensions Class Reference

Encapsulates queries of extension availability, obtains extension function pointers, and provides convinience wrappers for calling extension functions. More...

Inheritance diagram for osg::BlendColor::Extensions:

[legend]List of all members.

Public Member Functions
	Extensions (unsigned int contextID)
	Extensions (const Extensions &rhs)
void	lowestCommonDenominator (const Extensions &rhs)
void	setupGLExtenions (unsigned int contextID)
void	setBlendColorSupported (bool flag)
bool	isBlendColorSupported () const
void	setBlendColorProc (void *ptr)
void	glBlendColor (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha) const
Protected Member Functions
	~Extensions ()
Protected Attributes
bool	_isBlendColorSupported
void *	_glBlendColor

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Detailed Description

Encapsulates queries of extension availability, obtains extension function pointers, and provides convinience wrappers for calling extension functions.

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Constructor & Destructor Documentation

osg::BlendColor::Extensions::Extensions (  unsigned int  contextID  )

osg::BlendColor::Extensions::Extensions (  const Extensions &  rhs  )

osg::BlendColor::Extensions::~Extensions (   )  [inline, protected]

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Member Function Documentation

void osg::BlendColor::Extensions::glBlendColor (  GLclampf  red, GLclampf  green, GLclampf  blue, GLclampf  alpha )  const

bool osg::BlendColor::Extensions::isBlendColorSupported (   )  const [inline]

void osg::BlendColor::Extensions::lowestCommonDenominator (  const Extensions &  rhs  )

void osg::BlendColor::Extensions::setBlendColorProc (  void *  ptr  )  [inline]

void osg::BlendColor::Extensions::setBlendColorSupported (  bool  flag  )  [inline]

void osg::BlendColor::Extensions::setupGLExtenions (  unsigned int  contextID  )

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Member Data Documentation

void* osg::BlendColor::Extensions::_glBlendColor [protected]

bool osg::BlendColor::Extensions::_isBlendColorSupported [protected]

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The documentation for this class was generated from the following file:

• BlendColor

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