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osg::Texture3D::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::Texture3D::Extensions:

Inheritance graph
[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 setTexture3DSupported (bool flag)
bool isTexture3DSupported () const
void setTexture3DFast (bool flag)
bool isTexture3DFast () const
void setMaxTexture3DSize (GLint maxsize)
GLint maxTexture3DSize () const
void setTexImage3DProc (void *ptr)
void glTexImage3D (GLenum target, GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels) const
void setTexSubImage3DProc (void *ptr)
void glTexSubImage3D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels) const
void setCopyTexSubImage3DProc (void *ptr)
void glCopyTexSubImage3D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height) const
bool isCompressedTexImage3DSupported () const
void setCompressedTexImage3DProc (void *ptr)
void glCompressedTexImage3D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *data) const
bool isCompressedTexSubImage3DSupported () const
void setCompressedTexSubImage3DProc (void *ptr)
void glCompressedTexSubImage3D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *data) const
void setBuild3DMipmapsProc (void *ptr)
void gluBuild3DMipmaps (GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *data) const

Protected Member Functions

 ~Extensions ()

Protected Attributes

bool _isTexture3DSupported
bool _isTexture3DFast
GLint _maxTexture3DSize
void * _glTexImage3D
void * _glTexSubImage3D
void * _glCompressedTexImage3D
void * _glCompressedTexSubImage3D
void * _glCopyTexSubImage3D
void * _gluBuild3DMipmaps

Detailed Description

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

Constructor & Destructor Documentation

osg::Texture3D::Extensions::Extensions (  unsigned int  contextID  ) 
 

osg::Texture3D::Extensions::Extensions (  const Extensions &  rhs  ) 
 

osg::Texture3D::Extensions::~Extensions (   )  [inline, protected]
 

Member Function Documentation

void osg::Texture3D::Extensions::glCompressedTexImage3D (  GLenum  target,
GLint  level,
GLenum  internalformat,
GLsizei  width,
GLsizei  height,
GLsizei  depth,
GLint  border,
GLsizei  imageSize,
const GLvoid *  data
)  const
 

void osg::Texture3D::Extensions::glCompressedTexSubImage3D (  GLenum  target,
GLint  level,
GLint  xoffset,
GLint  yoffset,
GLint  zoffset,
GLsizei  width,
GLsizei  height,
GLsizei  depth,
GLenum  format,
GLsizei  imageSize,
const GLvoid *  data
)  const
 

void osg::Texture3D::Extensions::glCopyTexSubImage3D (  GLenum  target,
GLint  level,
GLint  xoffset,
GLint  yoffset,
GLint  zoffset,
GLint  x,
GLint  y,
GLsizei  width,
GLsizei  height
)  const
 

void osg::Texture3D::Extensions::glTexImage3D (  GLenum  target,
GLint  level,
GLenum  internalFormat,
GLsizei  width,
GLsizei  height,
GLsizei  depth,
GLint  border,
GLenum  format,
GLenum  type,
const GLvoid *  pixels
)  const
 

void osg::Texture3D::Extensions::glTexSubImage3D (  GLenum  target,
GLint  level,
GLint  xoffset,
GLint  yoffset,
GLint  zoffset,
GLsizei  width,
GLsizei  height,
GLsizei  depth,
GLenum  format,
GLenum  type,
const GLvoid *  pixels
)  const
 

void osg::Texture3D::Extensions::gluBuild3DMipmaps (  GLenum  target,
GLint  internalFormat,
GLsizei  width,
GLsizei  height,
GLsizei  depth,
GLenum  format,
GLenum  type,
const GLvoid *  data
)  const
 

bool osg::Texture3D::Extensions::isCompressedTexImage3DSupported (   )  const [inline]
 

bool osg::Texture3D::Extensions::isCompressedTexSubImage3DSupported (   )  const [inline]
 

bool osg::Texture3D::Extensions::isTexture3DFast (   )  const [inline]
 

bool osg::Texture3D::Extensions::isTexture3DSupported (   )  const [inline]
 

void osg::Texture3D::Extensions::lowestCommonDenominator (  const Extensions &  rhs  ) 
 

GLint osg::Texture3D::Extensions::maxTexture3DSize (   )  const [inline]
 

void osg::Texture3D::Extensions::setBuild3DMipmapsProc (  void *  ptr  )  [inline]
 

void osg::Texture3D::Extensions::setCompressedTexImage3DProc (  void *  ptr  )  [inline]
 

void osg::Texture3D::Extensions::setCompressedTexSubImage3DProc (  void *  ptr  )  [inline]
 

void osg::Texture3D::Extensions::setCopyTexSubImage3DProc (  void *  ptr  )  [inline]
 

void osg::Texture3D::Extensions::setMaxTexture3DSize (  GLint  maxsize  )  [inline]
 

void osg::Texture3D::Extensions::setTexImage3DProc (  void *  ptr  )  [inline]
 

void osg::Texture3D::Extensions::setTexSubImage3DProc (  void *  ptr  )  [inline]
 

void osg::Texture3D::Extensions::setTexture3DFast (  bool  flag  )  [inline]
 

void osg::Texture3D::Extensions::setTexture3DSupported (  bool  flag  )  [inline]
 

void osg::Texture3D::Extensions::setupGLExtenions (  unsigned int  contextID  ) 
 

Member Data Documentation

void* osg::Texture3D::Extensions::_glCompressedTexImage3D [protected]
 

void* osg::Texture3D::Extensions::_glCompressedTexSubImage3D [protected]
 

void* osg::Texture3D::Extensions::_glCopyTexSubImage3D [protected]
 

void* osg::Texture3D::Extensions::_glTexImage3D [protected]
 

void* osg::Texture3D::Extensions::_glTexSubImage3D [protected]
 

void* osg::Texture3D::Extensions::_gluBuild3DMipmaps [protected]
 

bool osg::Texture3D::Extensions::_isTexture3DFast [protected]
 

bool osg::Texture3D::Extensions::_isTexture3DSupported [protected]
 

GLint osg::Texture3D::Extensions::_maxTexture3DSize [protected]
 

The documentation for this class was generated from the following file:
Generated at Thu Nov 24 16:23:57 2005 for the OpenSceneGraph by doxygen 1.3.6.