osg::Texture::Extensions Class Reference

Inheritance diagram for osg::Texture::Extensions:

List of all members.

Public Member Functions
	Extensions ()
	Extensions (const Extensions &rhs)
void	lowestCommonDenominator (const Extensions &rhs)
void	setupGLExtensions ()
void	setMultiTexturingSupported (bool flag)
bool	isMultiTexturingSupported () const
void	setTextureFilterAnisotropicSupported (bool flag)
bool	isTextureFilterAnisotropicSupported () const
void	setTextureCompressionARBSupported (bool flag)
bool	isTextureCompressionARBSupported () const
void	setTextureCompressionS3TCSupported (bool flag)
bool	isTextureCompressionS3TCSupported () const
void	setTextureMirroredRepeatSupported (bool flag)
bool	isTextureMirroredRepeatSupported () const
void	setTextureEdgeClampSupported (bool flag)
bool	isTextureEdgeClampSupported () const
void	setTextureBorderClampSupported (bool flag)
bool	isTextureBorderClampSupported () const
void	setGenerateMipMapSupported (bool flag)
bool	isGenerateMipMapSupported () const
void	setShadowSupported (bool flag)
bool	isShadowSupported () const
void	setShadowAmbientSupported (bool flag)
bool	isShadowAmbientSupported () const
void	setMaxTextureSize (GLint maxsize)
GLint	maxTextureSize () const
void	setNumTextureUnits (GLint nunits)
GLint	numTextureUnits () const
bool	isCompressedTexImage2DSupported () const
void	setCompressedTexImage2DProc (void *ptr)
void	glCompressedTexImage2D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data) const
void	setCompressedTexSubImage2DProc (void *ptr)
void	glCompressedTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei type, const GLvoid *data) const
void	setGetCompressedTexImageProc (void *ptr)
void	glGetCompressedTexImage (GLenum target, GLint level, GLvoid *data) const
bool	isClientStorageSupported () const
Protected Member Functions
	~Extensions ()
Protected Attributes
bool	_isMultiTexturingSupported
bool	_isTextureFilterAnisotropicSupported
bool	_isTextureCompressionARBSupported
bool	_isTextureCompressionS3TCSupported
bool	_isTextureMirroredRepeatSupported
bool	_isTextureEdgeClampSupported
bool	_isTextureBorderClampSupported
bool	_isGenerateMipMapSupported
bool	_isShadowSupported
bool	_isShadowAmbientSupported
bool	_isClientStorageSupported
GLint	_maxTextureSize
GLint	_numTextureUnits
void *	_glCompressedTexImage2D
void *	_glCompressedTexSubImage2D
void *	_glGetCompressedTexImage

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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::Texture::Extensions::Extensions (   )

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

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

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Member Function Documentation

void osg::Texture::Extensions::glCompressedTexImage2D (  GLenum  target, GLint  level, GLenum  internalformat, GLsizei  width, GLsizei  height, GLint  border, GLsizei  imageSize, const GLvoid *  data )  const

void osg::Texture::Extensions::glCompressedTexSubImage2D (  GLenum  target, GLint  level, GLint  xoffset, GLint  yoffset, GLsizei  width, GLsizei  height, GLenum  format, GLsizei  type, const GLvoid *  data )  const

void osg::Texture::Extensions::glGetCompressedTexImage (  GLenum  target, GLint  level, GLvoid *  data )  const

bool osg::Texture::Extensions::isClientStorageSupported (   )  const [inline]

bool osg::Texture::Extensions::isCompressedTexImage2DSupported (   )  const [inline]

bool osg::Texture::Extensions::isGenerateMipMapSupported (   )  const [inline]

bool osg::Texture::Extensions::isMultiTexturingSupported (   )  const [inline]

bool osg::Texture::Extensions::isShadowAmbientSupported (   )  const [inline]

bool osg::Texture::Extensions::isShadowSupported (   )  const [inline]

bool osg::Texture::Extensions::isTextureBorderClampSupported (   )  const [inline]

bool osg::Texture::Extensions::isTextureCompressionARBSupported (   )  const [inline]

bool osg::Texture::Extensions::isTextureCompressionS3TCSupported (   )  const [inline]

bool osg::Texture::Extensions::isTextureEdgeClampSupported (   )  const [inline]

bool osg::Texture::Extensions::isTextureFilterAnisotropicSupported (   )  const [inline]

bool osg::Texture::Extensions::isTextureMirroredRepeatSupported (   )  const [inline]

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

GLint osg::Texture::Extensions::maxTextureSize (   )  const [inline]

GLint osg::Texture::Extensions::numTextureUnits (   )  const [inline]

void osg::Texture::Extensions::setCompressedTexImage2DProc (  void *  ptr  )  [inline]

void osg::Texture::Extensions::setCompressedTexSubImage2DProc (  void *  ptr  )  [inline]

void osg::Texture::Extensions::setGenerateMipMapSupported (  bool  flag  )  [inline]

void osg::Texture::Extensions::setGetCompressedTexImageProc (  void *  ptr  )  [inline]

void osg::Texture::Extensions::setMaxTextureSize (  GLint  maxsize  )  [inline]

void osg::Texture::Extensions::setMultiTexturingSupported (  bool  flag  )  [inline]

void osg::Texture::Extensions::setNumTextureUnits (  GLint  nunits  )  [inline]

void osg::Texture::Extensions::setShadowAmbientSupported (  bool  flag  )  [inline]

void osg::Texture::Extensions::setShadowSupported (  bool  flag  )  [inline]

void osg::Texture::Extensions::setTextureBorderClampSupported (  bool  flag  )  [inline]

void osg::Texture::Extensions::setTextureCompressionARBSupported (  bool  flag  )  [inline]

void osg::Texture::Extensions::setTextureCompressionS3TCSupported (  bool  flag  )  [inline]

void osg::Texture::Extensions::setTextureEdgeClampSupported (  bool  flag  )  [inline]

void osg::Texture::Extensions::setTextureFilterAnisotropicSupported (  bool  flag  )  [inline]

void osg::Texture::Extensions::setTextureMirroredRepeatSupported (  bool  flag  )  [inline]

void osg::Texture::Extensions::setupGLExtensions (   )

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Member Data Documentation

void* osg::Texture::Extensions::_glCompressedTexImage2D [protected]

void* osg::Texture::Extensions::_glCompressedTexSubImage2D [protected]

void* osg::Texture::Extensions::_glGetCompressedTexImage [protected]

bool osg::Texture::Extensions::_isClientStorageSupported [protected]

bool osg::Texture::Extensions::_isGenerateMipMapSupported [protected]

bool osg::Texture::Extensions::_isMultiTexturingSupported [protected]

bool osg::Texture::Extensions::_isShadowAmbientSupported [protected]

bool osg::Texture::Extensions::_isShadowSupported [protected]

bool osg::Texture::Extensions::_isTextureBorderClampSupported [protected]

bool osg::Texture::Extensions::_isTextureCompressionARBSupported [protected]

bool osg::Texture::Extensions::_isTextureCompressionS3TCSupported [protected]

bool osg::Texture::Extensions::_isTextureEdgeClampSupported [protected]

bool osg::Texture::Extensions::_isTextureFilterAnisotropicSupported [protected]

bool osg::Texture::Extensions::_isTextureMirroredRepeatSupported [protected]

GLint osg::Texture::Extensions::_maxTextureSize [protected]

GLint osg::Texture::Extensions::_numTextureUnits [protected]

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

• Texture

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