osg::GLBufferObject::Extensions Class Reference

Inheritance diagram for osg::GLBufferObject::Extensions:

Public Member Functions
	Extensions (unsigned int contextID)
	Extensions (const Extensions &rhs)
void	lowestCommonDenominator (const Extensions &rhs)
void	setupGLExtensions (unsigned int contextID)
bool	isBufferObjectSupported () const
bool	isPBOSupported () const
bool	isUniformBufferObjectSupported () const
bool	isTBOSupported () const
void	glGenBuffers (GLsizei n, GLuint *buffers) const
void	glBindBuffer (GLenum target, GLuint buffer) const
void	glBufferData (GLenum target, GLsizeiptrARB size, const GLvoid *data, GLenum usage) const
void	glBufferSubData (GLenum target, GLintptrARB offset, GLsizeiptrARB size, const GLvoid *data) const
void	glDeleteBuffers (GLsizei n, const GLuint *buffers) const
GLboolean	glIsBuffer (GLuint buffer) const
void	glGetBufferSubData (GLenum target, GLintptrARB offset, GLsizeiptrARB size, GLvoid *data) const
GLvoid *	glMapBuffer (GLenum target, GLenum access) const
GLboolean	glUnmapBuffer (GLenum target) const
void	glGetBufferParameteriv (GLenum target, GLenum pname, GLint *params) const
void	glGetBufferPointerv (GLenum target, GLenum pname, GLvoid **params) const
void	glBindBufferRange (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size)
void	glBindBufferBase (GLenum target, GLuint index, GLuint buffer)
void	glTexBuffer (GLenum target, GLenum internalFormat, GLuint buffer) const
Public Member Functions inherited from osg::Referenced
	Referenced ()
	Referenced (bool threadSafeRefUnref)
	Referenced (const Referenced &)
Referenced &	operator= (const Referenced &)
virtual void	setThreadSafeRefUnref (bool threadSafe)
bool	getThreadSafeRefUnref () const
OpenThreads::Mutex *	getRefMutex () const
int	ref () const
int	unref () const
int	unref_nodelete () const
int	referenceCount () const
ObserverSet *	getObserverSet () const
ObserverSet *	getOrCreateObserverSet () const
void	addObserver (Observer *observer) const
void	removeObserver (Observer *observer) const

Protected Types
typedef GLuint *	buffers
typedef GLuint	buffer
typedef GLsizeiptrARB	size
typedef GLsizeiptrARB const GLvoid *	data
typedef GLsizeiptrARB const GLvoid GLenum	usage
typedef GLintptrARB	offset
typedef GLintptrARB GLsizeiptrARB	size
typedef GLintptrARB GLsizeiptrARB const GLvoid *	data
typedef const GLuint *	buffers
typedef GLintptrARB	offset
typedef GLintptrARB GLsizeiptrARB	size
typedef GLintptrARB GLsizeiptrARB GLvoid *	data
typedef GLvoid *GL_APIENTRY *	MapBufferProc (GLenum target, GLenum access)
typedef GLenum	pname
typedef GLenum GLint *	params
typedef GLenum	pname
typedef GLenum GLvoid **	params
typedef GLuint	index
typedef GLuint GLuint	buffer
typedef GLuint GLuint GLintptr	offset
typedef GLuint GLuint GLintptr GLsizeiptr	size
typedef GLuint	index
typedef GLuint GLuint	buffer
typedef GLenum	internalFormat
typedef GLenum GLuint	buffer

Protected Member Functions
typedef	void (GL_APIENTRY *GenBuffersProc)(GLsizei n
typedef	void (GL_APIENTRY *BindBufferProc)(GLenum target
typedef	void (GL_APIENTRY *BufferDataProc)(GLenum target
typedef	void (GL_APIENTRY *BufferSubDataProc)(GLenum target
typedef	void (GL_APIENTRY *DeleteBuffersProc)(GLsizei n
typedef	GLboolean (GL_APIENTRY *IsBufferProc)(GLuint buffer)
typedef	void (GL_APIENTRY *GetBufferSubDataProc)(GLenum target
typedef	GLboolean (GL_APIENTRY *UnmapBufferProc)(GLenum target)
typedef	void (GL_APIENTRY *GetBufferParameterivProc)(GLenum target
typedef	void (GL_APIENTRY *GetBufferPointervProc)(GLenum target
typedef	void (GL_APIENTRY *BindBufferRangeProc)(GLenum target
typedef	void (GL_APIENTRY *BindBufferBaseProc)(GLenum target
typedef	void (GL_APIENTRY *TexBufferProc)(GLenum target
Protected Member Functions inherited from osg::Referenced
virtual	~Referenced ()
void	signalObserversAndDelete (bool signalDelete, bool doDelete) const
void	deleteUsingDeleteHandler () const

Protected Attributes
GenBuffersProc	_glGenBuffers
BindBufferProc	_glBindBuffer
BufferDataProc	_glBufferData
BufferSubDataProc	_glBufferSubData
DeleteBuffersProc	_glDeleteBuffers
IsBufferProc	_glIsBuffer
GetBufferSubDataProc	_glGetBufferSubData
MapBufferProc	_glMapBuffer
UnmapBufferProc	_glUnmapBuffer
GetBufferParameterivProc	_glGetBufferParameteriv
GetBufferPointervProc	_glGetBufferPointerv
BindBufferRangeProc	_glBindBufferRange
BindBufferBaseProc	_glBindBufferBase
TexBufferProc	_glTexBuffer
bool	_isPBOSupported
bool	_isUniformBufferObjectSupported
bool	_isTBOSupported
Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr	_observerSet
OpenThreads::Atomic	_refCount

Additional Inherited Members
Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()
static void	setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
static bool	getThreadSafeReferenceCounting ()
static void	setDeleteHandler (DeleteHandler *handler)
static DeleteHandler *	getDeleteHandler ()

Detailed Description

Extensions class which encapsulates the querying of extensions and associated function pointers, and provide convenience wrappers to check for the extensions or use the associated functions.

Member Typedef Documentation

typedef GLuint osg::GLBufferObject::Extensions::buffer

protected

typedef GLuint GLuint osg::GLBufferObject::Extensions::buffer

protected

typedef GLuint GLuint osg::GLBufferObject::Extensions::buffer

protected

typedef GLenum GLuint osg::GLBufferObject::Extensions::buffer

protected

typedef GLuint* osg::GLBufferObject::Extensions::buffers

protected

typedef const GLuint* osg::GLBufferObject::Extensions::buffers

protected

typedef GLsizeiptrARB const GLvoid* osg::GLBufferObject::Extensions::data

protected

typedef GLintptrARB GLsizeiptrARB const GLvoid* osg::GLBufferObject::Extensions::data

protected

typedef GLintptrARB GLsizeiptrARB GLvoid* osg::GLBufferObject::Extensions::data

protected

typedef GLuint osg::GLBufferObject::Extensions::index

protected

typedef GLuint osg::GLBufferObject::Extensions::index

protected

typedef GLenum osg::GLBufferObject::Extensions::internalFormat

protected

typedef GLvoid* GL_APIENTRY* osg::GLBufferObject::Extensions::MapBufferProc(GLenum target, GLenum access)

protected

typedef GLintptrARB osg::GLBufferObject::Extensions::offset

protected

typedef GLintptrARB osg::GLBufferObject::Extensions::offset

protected

typedef GLuint GLuint GLintptr osg::GLBufferObject::Extensions::offset

protected

typedef GLenum GLint* osg::GLBufferObject::Extensions::params

protected

typedef GLenum GLvoid* * osg::GLBufferObject::Extensions::params

protected

typedef GLenum osg::GLBufferObject::Extensions::pname

protected

typedef GLenum osg::GLBufferObject::Extensions::pname

protected

typedef GLsizeiptrARB osg::GLBufferObject::Extensions::size

protected

typedef GLintptrARB GLsizeiptrARB osg::GLBufferObject::Extensions::size

protected

typedef GLintptrARB GLsizeiptrARB osg::GLBufferObject::Extensions::size

protected

typedef GLuint GLuint GLintptr GLsizeiptr osg::GLBufferObject::Extensions::size

protected

typedef GLsizeiptrARB const GLvoid GLenum osg::GLBufferObject::Extensions::usage

protected

Constructor & Destructor Documentation

osg::GLBufferObject::Extensions::Extensions

(

unsigned int

contextID

)

osg::GLBufferObject::Extensions::Extensions

(

const Extensions &

rhs

)

Member Function Documentation

void osg::GLBufferObject::Extensions::glBindBuffer	(	GLenum	target,
		GLuint	buffer
	)		const

Referenced by osg::GLBufferObject::bindBuffer().

void osg::GLBufferObject::Extensions::glBindBufferBase	(	GLenum	target,
		GLuint	index,
		GLuint	buffer
	)

void osg::GLBufferObject::Extensions::glBindBufferRange	(	GLenum	target,
		GLuint	index,
		GLuint	buffer,
		GLintptr	offset,
		GLsizeiptr	size
	)

typedef osg::GLBufferObject::Extensions::GLboolean ( GL_APIENTRY *  IsBufferProc )

protected

typedef osg::GLBufferObject::Extensions::GLboolean ( GL_APIENTRY *  UnmapBufferProc )

protected

void osg::GLBufferObject::Extensions::glBufferData	(	GLenum	target,
		GLsizeiptrARB	size,
		const GLvoid *	data,
		GLenum	usage
	)		const

void osg::GLBufferObject::Extensions::glBufferSubData	(	GLenum	target,
		GLintptrARB	offset,
		GLsizeiptrARB	size,
		const GLvoid *	data
	)		const

void osg::GLBufferObject::Extensions::glDeleteBuffers	(	GLsizei	n,
		const GLuint *	buffers
	)		const

void osg::GLBufferObject::Extensions::glGenBuffers	(	GLsizei	n,
		GLuint *	buffers
	)		const

void osg::GLBufferObject::Extensions::glGetBufferParameteriv	(	GLenum	target,
		GLenum	pname,
		GLint *	params
	)		const

void osg::GLBufferObject::Extensions::glGetBufferPointerv	(	GLenum	target,
		GLenum	pname,
		GLvoid **	params
	)		const

void osg::GLBufferObject::Extensions::glGetBufferSubData	(	GLenum	target,
		GLintptrARB	offset,
		GLsizeiptrARB	size,
		GLvoid *	data
	)		const

GLboolean osg::GLBufferObject::Extensions::glIsBuffer

(

GLuint

buffer

)

const

GLvoid* osg::GLBufferObject::Extensions::glMapBuffer	(	GLenum	target,
		GLenum	access
	)		const

void osg::GLBufferObject::Extensions::glTexBuffer	(	GLenum	target,
		GLenum	internalFormat,
		GLuint	buffer
	)		const

GLboolean osg::GLBufferObject::Extensions::glUnmapBuffer

(

GLenum

target

)

const

bool osg::GLBufferObject::Extensions::isBufferObjectSupported ( ) const

inline

bool osg::GLBufferObject::Extensions::isPBOSupported ( ) const

inline

bool osg::GLBufferObject::Extensions::isTBOSupported ( ) const

inline

bool osg::GLBufferObject::Extensions::isUniformBufferObjectSupported ( ) const

inline

void osg::GLBufferObject::Extensions::lowestCommonDenominator

(

const Extensions &

rhs

)

void osg::GLBufferObject::Extensions::setupGLExtensions

(

unsigned int

contextID

)

typedef osg::GLBufferObject::Extensions::void ( GL_APIENTRY *  GenBuffersProc )

protected

typedef osg::GLBufferObject::Extensions::void ( GL_APIENTRY *  BindBufferProc )

protected

typedef osg::GLBufferObject::Extensions::void ( GL_APIENTRY *  BufferDataProc )

protected

typedef osg::GLBufferObject::Extensions::void ( GL_APIENTRY *  BufferSubDataProc )

protected

typedef osg::GLBufferObject::Extensions::void ( GL_APIENTRY *  DeleteBuffersProc )

protected

typedef osg::GLBufferObject::Extensions::void ( GL_APIENTRY *  GetBufferSubDataProc )

protected

typedef osg::GLBufferObject::Extensions::void ( GL_APIENTRY *  GetBufferParameterivProc )

protected

typedef osg::GLBufferObject::Extensions::void ( GL_APIENTRY *  GetBufferPointervProc )

protected

typedef osg::GLBufferObject::Extensions::void ( GL_APIENTRY *  BindBufferRangeProc )

protected

typedef osg::GLBufferObject::Extensions::void ( GL_APIENTRY *  BindBufferBaseProc )

protected

typedef osg::GLBufferObject::Extensions::void ( GL_APIENTRY *  TexBufferProc )

protected

Member Data Documentation

BindBufferProc osg::GLBufferObject::Extensions::_glBindBuffer

protected

BindBufferBaseProc osg::GLBufferObject::Extensions::_glBindBufferBase

protected

BindBufferRangeProc osg::GLBufferObject::Extensions::_glBindBufferRange

protected

BufferDataProc osg::GLBufferObject::Extensions::_glBufferData

protected

BufferSubDataProc osg::GLBufferObject::Extensions::_glBufferSubData

protected

DeleteBuffersProc osg::GLBufferObject::Extensions::_glDeleteBuffers

protected

GenBuffersProc osg::GLBufferObject::Extensions::_glGenBuffers

protected

GetBufferParameterivProc osg::GLBufferObject::Extensions::_glGetBufferParameteriv

protected

GetBufferPointervProc osg::GLBufferObject::Extensions::_glGetBufferPointerv

protected

GetBufferSubDataProc osg::GLBufferObject::Extensions::_glGetBufferSubData

protected

IsBufferProc osg::GLBufferObject::Extensions::_glIsBuffer

protected

MapBufferProc osg::GLBufferObject::Extensions::_glMapBuffer

protected

TexBufferProc osg::GLBufferObject::Extensions::_glTexBuffer

protected

UnmapBufferProc osg::GLBufferObject::Extensions::_glUnmapBuffer

protected

bool osg::GLBufferObject::Extensions::_isPBOSupported

protected

bool osg::GLBufferObject::Extensions::_isTBOSupported

protected

bool osg::GLBufferObject::Extensions::_isUniformBufferObjectSupported

protected

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

• BufferObject