osg::GLExtensions Class Reference

Main GLExtensions class for managing OpenGL extensions per graphics context. More...

Inheritance diagram for osg::GLExtensions:

Public Member Functions
	GLExtensions (unsigned int contextID)
GLuint	getCurrentProgram () const
bool	getProgramInfoLog (GLuint program, std::string &result) const
bool	getShaderInfoLog (GLuint shader, std::string &result) const
bool	getAttribLocation (const char *attribName, GLuint &slot) const
bool	getFragDataLocation (const char *fragDataName, GLuint &slot) const
	void (GL_APIENTRY *glDrawBuffers)(GLsizei n
	void (GL_APIENTRY *glAttachShader)(GLuint program
	void (GL_APIENTRY *glBindAttribLocation)(GLuint program
	void (GL_APIENTRY *glCompileShader)(GLuint shader)
	GLuint (GL_APIENTRY *glCreateProgram)(void)
	GLuint (GL_APIENTRY *glCreateShader)(GLenum type)
	void (GL_APIENTRY *glDeleteProgram)(GLuint program)
	void (GL_APIENTRY *glDeleteObjectARB)(GLuint program)
	void (GL_APIENTRY *glDeleteShader)(GLuint shader)
	void (GL_APIENTRY *glDetachShader)(GLuint program
	void (GL_APIENTRY *glDisableVertexAttribArray)(GLuint index)
	void (GL_APIENTRY *glEnableVertexAttribArray)(GLuint index)
	void (GL_APIENTRY *glGetActiveAttrib)(GLuint program
	void (GL_APIENTRY *glGetActiveUniform)(GLuint program
	void (GL_APIENTRY *glGetAttachedShaders)(GLuint program
	GLint (GL_APIENTRY *glGetAttribLocation)(GLuint program
	void (GL_APIENTRY *glGetProgramiv)(GLuint program
	void (GL_APIENTRY *glGetObjectParameterivARB)(GLuint program
	void (GL_APIENTRY *glGetProgramInfoLog)(GLuint program
	void (GL_APIENTRY *glGetInfoLogARB)(GLuint program
	void (GL_APIENTRY *glGetShaderiv)(GLuint shader
	void (GL_APIENTRY *glGetShaderInfoLog)(GLuint shader
	void (GL_APIENTRY *glGetShaderSource)(GLuint shader
	GLint (GL_APIENTRY *glGetUniformLocation)(GLuint program
	void (GL_APIENTRY *glGetUniformfv)(GLuint program
	void (GL_APIENTRY *glGetUniformiv)(GLuint program
	void (GL_APIENTRY *glGetVertexAttribdv)(GLuint index
	void (GL_APIENTRY *glGetVertexAttribfv)(GLuint index
	void (GL_APIENTRY *glGetVertexAttribiv)(GLuint index
	void (GL_APIENTRY *glGetVertexAttribPointerv)(GLuint index
	GLboolean (GL_APIENTRY *glIsProgram)(GLuint program)
	GLboolean (GL_APIENTRY *glIsShader)(GLuint shader)
	void (GL_APIENTRY *glLinkProgram)(GLuint program)
	void (GL_APIENTRY *glShaderSource)(GLuint shader
	void (GL_APIENTRY *glUseProgram)(GLuint program)
	void (GL_APIENTRY *glUniform1f)(GLint location
	void (GL_APIENTRY *glUniform2f)(GLint location
	void (GL_APIENTRY *glUniform3f)(GLint location
	void (GL_APIENTRY *glUniform4f)(GLint location
	void (GL_APIENTRY *glUniform1i)(GLint location
	void (GL_APIENTRY *glUniform2i)(GLint location
	void (GL_APIENTRY *glUniform3i)(GLint location
	void (GL_APIENTRY *glUniform4i)(GLint location
	void (GL_APIENTRY *glUniform1fv)(GLint location
	void (GL_APIENTRY *glUniform2fv)(GLint location
	void (GL_APIENTRY *glUniform3fv)(GLint location
	void (GL_APIENTRY *glUniform4fv)(GLint location
	void (GL_APIENTRY *glUniform1iv)(GLint location
	void (GL_APIENTRY *glUniform2iv)(GLint location
	void (GL_APIENTRY *glUniform3iv)(GLint location
	void (GL_APIENTRY *glUniform4iv)(GLint location
	void (GL_APIENTRY *glUniformMatrix2fv)(GLint location
	void (GL_APIENTRY *glUniformMatrix3fv)(GLint location
	void (GL_APIENTRY *glUniformMatrix4fv)(GLint location
	void (GL_APIENTRY *glValidateProgram)(GLuint program)
	void (GL_APIENTRY *glVertexAttrib1d)(GLuint index
	void (GL_APIENTRY *glVertexAttrib1dv)(GLuint index
	void (GL_APIENTRY *glVertexAttrib1f)(GLuint index
	void (GL_APIENTRY *glVertexAttrib1fv)(GLuint index
	void (GL_APIENTRY *glVertexAttrib1s)(GLuint index
	void (GL_APIENTRY *glVertexAttrib1sv)(GLuint index
	void (GL_APIENTRY *glVertexAttrib2d)(GLuint index
	void (GL_APIENTRY *glVertexAttrib2dv)(GLuint index
	void (GL_APIENTRY *glVertexAttrib2f)(GLuint index
	void (GL_APIENTRY *glVertexAttrib2fv)(GLuint index
	void (GL_APIENTRY *glVertexAttrib2s)(GLuint index
	void (GL_APIENTRY *glVertexAttrib2sv)(GLuint index
	void (GL_APIENTRY *glVertexAttrib3d)(GLuint index
	void (GL_APIENTRY *glVertexAttrib3dv)(GLuint index
	void (GL_APIENTRY *glVertexAttrib3f)(GLuint index
	void (GL_APIENTRY *glVertexAttrib3fv)(GLuint index
	void (GL_APIENTRY *glVertexAttrib3s)(GLuint index
	void (GL_APIENTRY *glVertexAttrib3sv)(GLuint index
	void (GL_APIENTRY *glVertexAttrib4Nbv)(GLuint index
	void (GL_APIENTRY *glVertexAttrib4Niv)(GLuint index
	void (GL_APIENTRY *glVertexAttrib4Nsv)(GLuint index
	void (GL_APIENTRY *glVertexAttrib4Nub)(GLuint index
	void (GL_APIENTRY *glVertexAttrib4Nubv)(GLuint index
	void (GL_APIENTRY *glVertexAttrib4Nuiv)(GLuint index
	void (GL_APIENTRY *glVertexAttrib4Nusv)(GLuint index
	void (GL_APIENTRY *glVertexAttrib4bv)(GLuint index
	void (GL_APIENTRY *glVertexAttrib4d)(GLuint index
	void (GL_APIENTRY *glVertexAttrib4dv)(GLuint index
	void (GL_APIENTRY *glVertexAttrib4f)(GLuint index
	void (GL_APIENTRY *glVertexAttrib4fv)(GLuint index
	void (GL_APIENTRY *glVertexAttrib4iv)(GLuint index
	void (GL_APIENTRY *glVertexAttrib4s)(GLuint index
	void (GL_APIENTRY *glVertexAttrib4sv)(GLuint index
	void (GL_APIENTRY *glVertexAttrib4ubv)(GLuint index
	void (GL_APIENTRY *glVertexAttrib4uiv)(GLuint index
	void (GL_APIENTRY *glVertexAttrib4usv)(GLuint index
	void (GL_APIENTRY *glVertexAttribPointer)(GLuint index
	void (GL_APIENTRY *glVertexAttribDivisor)(GLuint index
	void (GL_APIENTRY *glUniformMatrix2x3fv)(GLint location
	void (GL_APIENTRY *glUniformMatrix3x2fv)(GLint location
	void (GL_APIENTRY *glUniformMatrix2x4fv)(GLint location
	void (GL_APIENTRY *glUniformMatrix4x2fv)(GLint location
	void (GL_APIENTRY *glUniformMatrix3x4fv)(GLint location
	void (GL_APIENTRY *glUniformMatrix4x3fv)(GLint location
	void (GL_APIENTRY *glClipControl)(GLenum origin
	void (GL_APIENTRY *glProgramParameteri)(GLuint program
	void (GL_APIENTRY *glPatchParameteri)(GLenum pname
	void (GL_APIENTRY *glPatchParameterfv)(GLenum pname
	void (GL_APIENTRY *glGetUniformuiv)(GLuint program
	void (GL_APIENTRY *glBindFragDataLocation)(GLuint program
	GLint (GL_APIENTRY *glGetFragDataLocation)(GLuint program
	void (GL_APIENTRY *glUniform1ui)(GLint location
	void (GL_APIENTRY *glUniform2ui)(GLint location
	void (GL_APIENTRY *glUniform3ui)(GLint location
	void (GL_APIENTRY *glUniform4ui)(GLint location
	void (GL_APIENTRY *glUniform1uiv)(GLint location
	void (GL_APIENTRY *glUniform2uiv)(GLint location
	void (GL_APIENTRY *glUniform3uiv)(GLint location
	void (GL_APIENTRY *glUniform4uiv)(GLint location
	GLuint (GL_APIENTRY *glGetHandleARB)(GLenum pname)
	void (GL_APIENTRY *glGetUniformIndices)(GLuint program
	void (GL_APIENTRY *glGetActiveUniformsiv)(GLuint program
	void (GL_APIENTRY *glGetActiveUniformName)(GLuint program
	GLuint (GL_APIENTRY *glGetUniformBlockIndex)(GLuint program
	void (GL_APIENTRY *glGetActiveUniformBlockiv)(GLuint program
	void (GL_APIENTRY *glGetActiveUniformBlockName)(GLuint program
	void (GL_APIENTRY *glUniformBlockBinding)(GLuint program
	void (GL_APIENTRY *glGetProgramBinary)(GLuint program
	void (GL_APIENTRY *glProgramBinary)(GLuint program
	void (GL_APIENTRY *glUniform1d)(GLint location
	void (GL_APIENTRY *glUniform2d)(GLint location
	void (GL_APIENTRY *glUniform3d)(GLint location
	void (GL_APIENTRY *glUniform4d)(GLint location
	void (GL_APIENTRY *glUniform1dv)(GLint location
	void (GL_APIENTRY *glUniform2dv)(GLint location
	void (GL_APIENTRY *glUniform3dv)(GLint location
	void (GL_APIENTRY *glUniform4dv)(GLint location
	void (GL_APIENTRY *glUniformMatrix2dv)(GLint location
	void (GL_APIENTRY *glUniformMatrix3dv)(GLint location
	void (GL_APIENTRY *glUniformMatrix4dv)(GLint location
	void (GL_APIENTRY *glUniformMatrix2x3dv)(GLint location
	void (GL_APIENTRY *glUniformMatrix3x2dv)(GLint location
	void (GL_APIENTRY *glUniformMatrix2x4dv)(GLint location
	void (GL_APIENTRY *glUniformMatrix4x2dv)(GLint location
	void (GL_APIENTRY *glUniformMatrix3x4dv)(GLint location
	void (GL_APIENTRY *glUniformMatrix4x3dv)(GLint location
	void (GL_APIENTRY *glGetActiveAtomicCounterBufferiv)(GLuint program
	void (GL_APIENTRY *glDispatchCompute)(GLuint numGroupsX
	void (GL_APIENTRY *glGenBuffers)(GLsizei n
	void (GL_APIENTRY *glBindBuffer)(GLenum target
	void (GL_APIENTRY *glBufferData)(GLenum target
	void (GL_APIENTRY *glBufferSubData)(GLenum target
	void (GL_APIENTRY *glDeleteBuffers)(GLsizei n
	GLboolean (GL_APIENTRY *glIsBuffer)(GLuint buffer)
	void (GL_APIENTRY *glGetBufferSubData)(GLenum target
GLvoid *GL_APIENTRY *	glMapBuffer (GLenum target, GLenum access)
GLvoid *GL_APIENTRY *	glMapBufferRange (GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access)
	GLboolean (GL_APIENTRY *glUnmapBuffer)(GLenum target)
	void (GL_APIENTRY *glGetBufferParameteriv)(GLenum target
	void (GL_APIENTRY *glGetBufferPointerv)(GLenum target
	void (GL_APIENTRY *glBindBufferRange)(GLenum target
	void (GL_APIENTRY *glBindBufferBase)(GLenum target
	void (GL_APIENTRY *glTexBuffer)(GLenum target
	void (GL_APIENTRY *glMemoryBarrier)(GLbitfield barriers)
	void (GL_APIENTRY *glBlendFuncSeparate)(GLenum sfactorRGB
	void (GL_APIENTRY *glBlendFunci)(GLuint buf
	void (GL_APIENTRY *glBlendFuncSeparatei)(GLuint buf
	void (GL_APIENTRY *glSecondaryColor3ubv)(const GLubyte *coord)
	void (GL_APIENTRY *glSecondaryColor3fv)(const GLfloat *coord)
	void (GL_APIENTRY *glFogCoordfv)(const GLfloat *coord)
	void (GL_APIENTRY *glMultiTexCoord1f)(GLenum target
	void (GL_APIENTRY *glMultiTexCoord1fv)(GLenum target
	void (GL_APIENTRY *glMultiTexCoord2fv)(GLenum target
	void (GL_APIENTRY *glMultiTexCoord3fv)(GLenum target
	void (GL_APIENTRY *glMultiTexCoord4fv)(GLenum target
	void (GL_APIENTRY *glMultiTexCoord1d)(GLenum target
	void (GL_APIENTRY *glMultiTexCoord1dv)(GLenum target
	void (GL_APIENTRY *glMultiTexCoord2dv)(GLenum target
	void (GL_APIENTRY *glMultiTexCoord3dv)(GLenum target
	void (GL_APIENTRY *glMultiTexCoord4dv)(GLenum target
	void (GL_APIENTRY *glGenOcclusionQueries)(GLsizei n
	void (GL_APIENTRY *glDeleteOcclusionQueries)(GLsizei n
	GLboolean (GL_APIENTRY *glIsOcclusionQuery)(GLuint id)
	void (GL_APIENTRY *glBeginOcclusionQuery)(GLuint id)
	void (GL_APIENTRY *glEndOcclusionQuery)()
	void (GL_APIENTRY *glGetOcclusionQueryiv)(GLuint id
	void (GL_APIENTRY *glGetOcclusionQueryuiv)(GLuint id
	void (GL_APIENTRY *glGetQueryiv)(GLenum target
	void (GL_APIENTRY *glGenQueries)(GLsizei n
	void (GL_APIENTRY *glBeginQuery)(GLenum target
	void (GL_APIENTRY *glEndQuery)(GLenum target)
	void (GL_APIENTRY *glQueryCounter)(GLuint id
	GLboolean (GL_APIENTRY *glIsQuery)(GLuint id)
	void (GL_APIENTRY *glDeleteQueries)(GLsizei n
	void (GL_APIENTRY *glGetQueryObjectiv)(GLuint id
	void (GL_APIENTRY *glGetQueryObjectuiv)(GLuint id
	void (GL_APIENTRY *glGetQueryObjectui64v)(GLuint id
	void (GL_APIENTRY *glGetInteger64v)(GLenum pname
	void (GL_APIENTRY *glSampleMaski)(GLuint maskNumber
	void (GL_APIENTRY *glBindProgram)(GLenum target
	void (GL_APIENTRY *glGenPrograms)(GLsizei n
	void (GL_APIENTRY *glDeletePrograms)(GLsizei n
	void (GL_APIENTRY *glProgramString)(GLenum target
	void (GL_APIENTRY *glProgramLocalParameter4fv)(GLenum target
bool	isTexStorage2DSupported () const
bool	isCompressedTexImage2DSupported () const
bool	isCompressedTexSubImage2DSupported () const
bool	isBindImageTextureSupported () const
bool	isNonPowerOfTwoTextureSupported (GLenum filter) const
	void (GL_APIENTRY *glTexStorage2D)(GLenum target
	void (GL_APIENTRY *glCompressedTexImage2D)(GLenum target
	void (GL_APIENTRY *glCompressedTexSubImage2D)(GLenum target
	void (GL_APIENTRY *glGetCompressedTexImage)(GLenum target
	void (GL_APIENTRY *glTexImage2DMultisample)(GLenum target
	void (GL_APIENTRY *glTexParameterIiv)(GLenum target
	void (GL_APIENTRY *glTexParameterIuiv)(GLenum target
	void (GL_APIENTRY *glBindImageTexture)(GLuint unit
bool	isCompressedTexImage3DSupported () const
bool	isCompressedTexSubImage3DSupported () const
	void (GL_APIENTRY *glTexImage3D)(GLenum target
	void (GL_APIENTRY *glTexSubImage3D)(GLenum target
	void (GL_APIENTRY *glCopyTexSubImage3D)(GLenum target
	void (GL_APIENTRY *glCompressedTexImage3D)(GLenum target
	void (GL_APIENTRY *glCompressedTexSubImage3D)(GLenum target
	void (GL_APIENTRY *glBlendColor)(GLclampf red
	void (GL_APIENTRY *glBlendEquation)(GLenum mode)
	void (GL_APIENTRY *glBlendEquationSeparate)(GLenum modeRGB
	void (GL_APIENTRY *glBlendEquationi)(GLuint buf
	void (GL_APIENTRY *glBlendEquationSeparatei)(GLuint buf
	void (GL_APIENTRY *glEnablei)(GLenum capability
	void (GL_APIENTRY *glDisablei)(GLenum capability
	void (GL_APIENTRY *glActiveStencilFace)(GLenum face)
	void (GL_APIENTRY *glStencilOpSeparate)(GLenum face
	void (GL_APIENTRY *glStencilMaskSeparate)(GLenum face
	void (GL_APIENTRY *glStencilFuncSeparate)(GLenum face
	void (GL_APIENTRY *glStencilFuncSeparateATI)(GLenum frontfunc
	void (GL_APIENTRY *glColorMaski)(GLuint buf
	void (GL_APIENTRY *glClampColor)(GLenum target
	void (GL_APIENTRY *glPrimitiveRestartIndex)(GLuint index)
	void (GL_APIENTRY *glSampleCoverage)(GLclampf value
	void (GL_APIENTRY *glPointParameteri)(GLenum pname
	void (GL_APIENTRY *glPointParameterf)(GLenum pname
	void (GL_APIENTRY *glPointParameterfv)(GLenum pname
bool	isRenderbufferMultisampleSupported () const
bool	isRenderbufferMultisampleCoverageSupported () const
	void (GL_APIENTRY *glBindRenderbuffer)(GLenum
	void (GL_APIENTRY *glDeleteRenderbuffers)(GLsizei n
	void (GL_APIENTRY *glGenRenderbuffers)(GLsizei
GLuint *	void (GL_APIENTRY *glRenderbufferStorage)(GLenum
	void (GL_APIENTRY *glRenderbufferStorageMultisample)(GLenum
	void (GL_APIENTRY *glRenderbufferStorageMultisampleCoverageNV)(GLenum
	void (GL_APIENTRY *glBindFramebuffer)(GLenum
	void (GL_APIENTRY *glDeleteFramebuffers)(GLsizei n
	void (GL_APIENTRY *glGenFramebuffers)(GLsizei
GLuint *	GLenum (GL_APIENTRY *glCheckFramebufferStatus)(GLenum)
	void (GL_APIENTRY *glFramebufferTexture1D)(GLenum
	void (GL_APIENTRY *glFramebufferTexture2D)(GLenum
	void (GL_APIENTRY *glFramebufferTexture3D)(GLenum
	void (GL_APIENTRY *glFramebufferTexture)(GLenum
	void (GL_APIENTRY *glFramebufferTextureLayer)(GLenum
	void (GL_APIENTRY *glFramebufferTextureFace)(GLenum target
	void (GL_APIENTRY *glFramebufferRenderbuffer)(GLenum
	void (GL_APIENTRY *glGenerateMipmap)(GLenum)
	void (GL_APIENTRY *glBlitFramebuffer)(GLint
	void (GL_APIENTRY *glGetRenderbufferParameteriv)(GLenum
GLint *	GLsync (GL_APIENTRY *glFenceSync)(GLenum condition
	GLboolean (GL_APIENTRY *glIsSync)(GLsync sync)
	void (GL_APIENTRY *glDeleteSync)(GLsync sync)
	GLenum (GL_APIENTRY *glClientWaitSync)(GLsync sync
	void (GL_APIENTRY *glWaitSync)(GLsync sync
	void (GL_APIENTRY *glGetSynciv)(GLsync sync
	void (GL_APIENTRY *glBeginTransformFeedback)(GLenum primitiveMode)
	void (GL_APIENTRY *glEndTransformFeedback)(void)
	void (GL_APIENTRY *glTransformFeedbackVaryings)(GLuint program
	void (GL_APIENTRY *glGetTransformFeedbackVarying)(GLuint program
	void (GL_APIENTRY *glBindTransformFeedback)(GLenum target
	void (GL_APIENTRY *glDeleteTransformFeedbacks)(GLsizei n
	void (GL_APIENTRY *glGenTransformFeedbacks)(GLsizei n
	GLboolean (GL_APIENTRY *glIsTransformFeedback)(GLuint id)
	void (GL_APIENTRY *glPauseTransformFeedback)(void)
	void (GL_APIENTRY *glResumeTransformFeedback)(void)
	void (GL_APIENTRY *glDrawTransformFeedback)(GLenum mode
	void (GL_APIENTRY *glDrawTransformFeedbackStream)(GLenum mode
	void (GL_APIENTRY *glDrawTransformFeedbackInstanced)(GLenum mode
	void (GL_APIENTRY *glDrawTransformFeedbackStreamInstanced)(GLenum mode
	void (GL_APIENTRY *glCreateTransformFeedbacks)(GLsizei n
	void (GL_APIENTRY *glTransformFeedbackBufferBase)(GLuint xfb
	void (GL_APIENTRY *glTransformFeedbackBufferRange)(GLuint xfb
	void (GL_APIENTRY *glGetTransformFeedbackiv)(GLuint xfb
	void (GL_APIENTRY *glGetTransformFeedbacki_v)(GLuint xfb
	void (GL_APIENTRY *glGetTransformFeedbacki64_v)(GLuint xfb
	void (GL_APIENTRY *glDeleteVertexArrays)(GLsizei size
	void (GL_APIENTRY *glGenVertexArrays)(GLsizei size
	GLboolean (GL_APIENTRY *glIsVertexArray)(GLuint handle)
	void (GL_APIENTRY *glBindVertexArray)(GLuint handle)
Public Member Functions inherited from osg::Referenced
	Referenced ()
	Referenced (bool threadSafeRefUnref)
	Referenced (const Referenced &)
Referenced &	operator= (const Referenced &)
virtual void	setThreadSafeRefUnref (bool threadSafe)
	Set whether to use a mutex to ensure ref() and unref() are thread safe. More...
bool	getThreadSafeRefUnref () const
	Get whether a mutex is used to ensure ref() and unref() are thread safe. More...
OpenThreads::Mutex *	getRefMutex () const
	Get the mutex used to ensure thread safety of ref()/unref(). More...
int	ref () const
	Increment the reference count by one, indicating that this object has another pointer which is referencing it. More...
int	unref () const
	Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it. More...
int	unref_nodelete () const
	Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it. More...
int	referenceCount () const
	Return the number of pointers currently referencing this object. More...
ObserverSet *	getObserverSet () const
	Get the ObserverSet if one is attached, otherwise return NULL. More...
ObserverSet *	getOrCreateObserverSet () const
	Get the ObserverSet if one is attached, otherwise create an ObserverSet, attach it, then return this newly created ObserverSet. More...
void	addObserver (Observer *observer) const
	Add a Observer that is observing this object, notify the Observer when this object gets deleted. More...
void	removeObserver (Observer *observer) const
	Remove Observer that is observing this object. More...

Static Public Member Functions
static GLExtensions *	Get (unsigned int contextID, bool createIfNotInitalized)
	Function to call to get the extension of a specified context. More...
static void	Set (unsigned int contextID, GLExtensions *extensions)
	allows users to override the extensions across graphics contexts. More...
Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()
	Get the optional global Referenced mutex, this can be shared between all osg::Referenced. More...
static void	setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
	Set whether reference counting should use a mutex for thread safe reference counting. More...
static bool	getThreadSafeReferenceCounting ()
	Get whether reference counting is active. More...
static void	setDeleteHandler (DeleteHandler *handler)
	Set a DeleteHandler to which deletion of all referenced counted objects will be delegated. More...
static DeleteHandler *	getDeleteHandler ()
	Get a DeleteHandler. More...

Public Attributes
float	glVersion
float	glslLanguageVersion
bool	isGlslSupported
bool	isShaderObjectsSupported
bool	isVertexShaderSupported
bool	isFragmentShaderSupported
bool	isLanguage100Supported
bool	isGeometryShader4Supported
bool	areTessellationShadersSupported
bool	isGpuShader4Supported
bool	isUniformBufferObjectSupported
bool	isGetProgramBinarySupported
bool	isGpuShaderFp64Supported
bool	isShaderAtomicCountersSupported
bool	isRectangleSupported
bool	isCubeMapSupported
bool	isClipControlSupported
const GLenum *	bufs
GLuint	shader
GLuint	index
GLuint const GLchar *	name
GLuint GLsizei	bufSize
GLuint GLsizei GLsizei *	length
GLuint GLsizei GLsizei GLint *	size
GLuint GLsizei GLsizei GLint GLenum *	type
GLuint GLsizei GLsizei GLint GLenum GLchar *	name
GLsizei	maxCount
GLsizei GLsizei *	count
GLsizei GLsizei GLuint *	obj
const GLchar *	name
GLenum	pname
GLenum GLint *	params
GLsizei	bufSize
GLsizei GLsizei *	length
GLsizei GLsizei GLchar *	infoLog
GLsizei GLsizei GLchar *	source
GLint	location
GLint GLfloat *	params
GLint GLint *	params
GLenum GLdouble *	params
GLenum GLfloat *	params
GLenum GLvoid **	pointer
GLsizei	count
GLsizei const GLchar **	string
GLsizei const GLchar const GLint *	length
GLfloat	v0
GLfloat GLfloat	v1
GLfloat GLfloat GLfloat	v2
GLfloat GLfloat GLfloat GLfloat	v3
GLint	v0
GLint GLint	v1
GLint GLint GLint	v2
GLint GLint GLint GLint	v3
GLsizei const GLfloat *	value
GLsizei const GLint *	value
GLsizei GLboolean	transpose
GLsizei GLboolean const GLfloat *	value
GLdouble	x
const GLdouble *	v
GLfloat	x
const GLfloat *	v
GLshort	x
const GLshort *	v
GLdouble GLdouble	y
GLfloat GLfloat	y
GLshort GLshort	y
GLdouble GLdouble GLdouble	z
GLfloat GLfloat GLfloat	z
GLshort GLshort GLshort	z
const GLbyte *	v
const GLint *	v
GLubyte	x
GLubyte GLubyte	y
GLubyte GLubyte GLubyte	z
GLubyte GLubyte GLubyte GLubyte	w
const GLubyte *	v
const GLuint *	v
const GLushort *	v
GLdouble GLdouble GLdouble GLdouble	w
GLfloat GLfloat GLfloat GLfloat	w
GLshort GLshort GLshort GLshort	w
GLint	size
GLint GLenum	type
GLint GLenum GLboolean	normalized
GLint GLenum GLboolean GLsizei	stride
GLint GLenum GLboolean GLsizei const GLvoid *	pointer
GLuint	divisor
GLenum	depthMode
GLenum GLint	value
GLint	value
const GLfloat *	values
GLint GLuint *	params
GLuint	color
GLuint	v0
GLuint GLuint	v1
GLuint GLuint GLuint	v2
GLuint GLuint GLuint GLuint	v3
GLsizei const GLuint *	value
GLsizei	uniformCount
GLsizei const GLchar **	uniformNames
GLsizei const GLchar GLuint *	uniformIndices
GLsizei const GLuint *	uniformIndices
GLsizei const GLuint GLenum	pname
GLsizei const GLuint GLenum GLint *	params
GLuint	uniformIndex
GLuint GLsizei GLsizei GLchar *	uniformName
const GLchar *	uniformBlockName
GLuint	uniformBlockIndex
GLuint GLenum	pname
GLuint GLenum GLint *	params
GLuint GLsizei GLsizei GLchar *	uniformBlockName
GLuint GLuint	uniformBlockBinding
GLsizei GLsizei GLenum *	binaryFormat
GLsizei GLsizei GLenum GLvoid *	binary
GLenum	binaryFormat
GLenum const GLvoid *	binary
GLenum const GLvoid GLsizei	length
GLdouble	v0
GLdouble GLdouble	v1
GLdouble GLdouble GLdouble	v2
GLdouble GLdouble GLdouble GLdouble	v3
GLsizei const GLdouble *	value
GLsizei GLboolean const GLdouble *	value
GLuint	bufferIndex
GLuint	numGroupsY
GLuint GLuint	numGroupsZ
bool	isBufferObjectSupported
bool	isPBOSupported
bool	isTBOSupported
bool	isVAOSupported
bool	isTransformFeedbackSupported
GLuint *	buffers
GLuint	buffer
GLsizeiptr	size
GLsizeiptr const GLvoid *	data
GLsizeiptr const GLvoid GLenum	usage
GLintptr	offset
GLintptr GLsizeiptr	size
GLintptr GLsizeiptr const GLvoid *	data
const GLuint *	buffers
GLintptr GLsizeiptr GLvoid *	data
GLenum GLvoid **	params
GLuint GLuint	buffer
GLuint GLuint GLintptr	offset
GLuint GLuint GLintptr GLsizeiptr	size
GLenum	internalFormat
GLenum GLuint	buffer
bool	isBlendFuncSeparateSupported
GLenum	dfactorRGB
GLenum GLenum	sfactorAlpha
GLenum GLenum GLenum	dfactorAlpha
GLenum	src
GLenum GLenum	dst
GLenum	sfactorRGB
GLenum GLenum	dfactorRGB
GLenum GLenum GLenum	sfactorAlpha
GLenum GLenum GLenum GLenum	dfactorAlpha
bool	isSecondaryColorSupported
bool	isFogCoordSupported
bool	isMultiTexSupported
bool	isOcclusionQuerySupported
bool	isARBOcclusionQuerySupported
bool	isTimerQuerySupported
bool	isARBTimerQuerySupported
GLfloat	coord
const GLfloat *	coord
GLdouble	coord
const GLdouble *	coord
GLuint *	ids
const GLuint *	ids
GLenum GLuint *	params
GLuint	id
GLenum	target
GLenum GLuint64 *	params
GLint64 *	params
bool	isOpenGL32upported
bool	isTextureMultisampleSupported
bool	isSampleMaskiSupported
GLbitfield	mask
bool	isVertexProgramSupported
bool	isFragmentProgramSupported
GLuint *	programs
GLenum	format
GLenum GLsizei	len
GLenum GLsizei const void *	string
GLuint const GLfloat *	params
bool	isMultiTexturingSupported
bool	isTextureFilterAnisotropicSupported
bool	isTextureSwizzleSupported
bool	isTextureCompressionARBSupported
bool	isTextureCompressionS3TCSupported
bool	isTextureCompressionPVRTC2BPPSupported
bool	isTextureCompressionPVRTC4BPPSupported
bool	isTextureCompressionETCSupported
bool	isTextureCompressionETC2Supported
bool	isTextureCompressionRGTCSupported
bool	isTextureCompressionPVRTCSupported
bool	isTextureMirroredRepeatSupported
bool	isTextureEdgeClampSupported
bool	isTextureBorderClampSupported
bool	isGenerateMipMapSupported
bool	preferGenerateMipmapSGISForPowerOfTwo
bool	isTextureMultisampledSupported
bool	isShadowSupported
bool	isShadowAmbientSupported
bool	isTextureMaxLevelSupported
GLint	maxTextureSize
bool	_isTextureStorageEnabled
bool	isClientStorageSupported
bool	isTextureIntegerEXTSupported
bool	isTextureStorageEnabled
bool	isNonPowerOfTwoTextureMipMappedSupported
bool	isNonPowerOfTwoTextureNonMipMappedSupported
GLsizei	levels
GLsizei GLenum	internalformat
GLsizei GLenum GLsizei	width
GLsizei GLenum GLsizei GLsizei	height
GLint	level
GLint GLenum	internalformat
GLint GLenum GLsizei	width
GLint GLenum GLsizei GLsizei	height
GLint GLenum GLsizei GLsizei GLint	border
GLint GLenum GLsizei GLsizei GLint GLsizei	imageSize
GLint GLenum GLsizei GLsizei GLint GLsizei const GLvoid *	data
GLint GLint	xoffset
GLint GLint GLint	yoffset
GLint GLint GLint GLsizei	width
GLint GLint GLint GLsizei GLsizei	height
GLint GLint GLint GLsizei GLsizei GLenum	format
GLint GLint GLint GLsizei GLsizei GLenum GLsizei	imageSize
GLint GLint GLint GLsizei GLsizei GLenum GLsizei const GLvoid *	data
GLint GLvoid *	data
GLsizei	samples
GLsizei GLint	internalformat
GLsizei GLint GLsizei	width
GLsizei GLint GLsizei GLsizei	height
GLsizei GLint GLsizei GLsizei GLboolean	fixedsamplelocations
GLenum const GLint *	data
GLenum const GLuint *	data
GLuint	texture
GLuint GLint	level
GLuint GLint GLboolean	layered
GLuint GLint GLboolean GLint	layer
GLuint GLint GLboolean GLint GLenum	access
GLuint GLint GLboolean GLint GLenum GLenum	format
bool	isTexture3DSupported
bool	isTexture3DFast
GLint	maxTexture3DSize
GLint GLenum	internalFormat
GLint GLenum GLsizei GLsizei GLsizei	depth
GLint GLenum GLsizei GLsizei GLsizei GLint	border
GLint GLenum GLsizei GLsizei GLsizei GLint GLenum	format
GLint GLenum GLsizei GLsizei GLsizei GLint GLenum GLenum	type
GLint GLenum GLsizei GLsizei GLsizei GLint GLenum GLenum const GLvoid *	pixels
GLint GLint GLint GLint	zoffset
GLint GLint GLint GLint GLsizei	width
GLint GLint GLint GLint GLsizei GLsizei	height
GLint GLint GLint GLint GLsizei GLsizei GLsizei	depth
GLint GLint GLint GLint GLsizei GLsizei GLsizei GLenum	format
GLint GLint GLint GLint GLsizei GLsizei GLsizei GLenum GLenum	type
GLint GLint GLint GLint GLsizei GLsizei GLsizei GLenum GLenum const GLvoid *	pixels
GLint GLint GLint GLint GLint	x
GLint GLint GLint GLint GLint GLint	y
GLint GLint GLint GLint GLint GLint GLsizei	width
GLint GLint GLint GLint GLint GLint GLsizei GLsizei	height
GLint GLenum GLsizei GLsizei GLsizei GLint GLsizei	imageSize
GLint GLenum GLsizei GLsizei GLsizei GLint GLsizei const GLvoid *	data
GLint GLint GLint GLint GLsizei GLsizei GLsizei GLenum GLsizei	imageSize
GLint GLint GLint GLint GLsizei GLsizei GLsizei GLenum GLsizei const GLvoid *	data
bool	isTexture2DArraySupported
GLint	maxLayerCount
GLint	max2DSize
bool	isBlendColorSupported
bool	isBlendEquationSupported
bool	isBlendEquationSeparateSupported
bool	isSGIXMinMaxSupported
bool	isLogicOpSupported
GLclampf	green
GLclampf GLclampf	blue
GLclampf GLclampf GLclampf	alpha
GLenum	modeAlpha
GLenum	mode
GLenum	modeRGB
GLenum GLenum	modeAlpha
GLuint	buf
bool	isStencilWrapSupported
bool	isStencilTwoSidedSupported
bool	isOpenGL20Supported
bool	isSeparateStencilSupported
GLenum	sfail
GLenum GLenum	dpfail
GLenum GLenum GLenum	dppass
GLuint	mask
GLenum	func
GLenum GLint	ref
GLenum GLint GLuint	mask
GLenum	backfunc
GLboolean	red
GLboolean GLboolean	green
GLboolean GLboolean GLboolean	blue
GLboolean GLboolean GLboolean GLboolean	alpha
bool	isClampColorSupported
bool	isMultisampleSupported
bool	isMultisampleFilterHintSupported
GLboolean	invert
bool	isPointParametersSupported
bool	isPointSpriteSupported
bool	isPointSpriteCoordOriginSupported
GLint	param
GLfloat	param
const GLfloat *	params
bool	isFrameBufferObjectSupported
bool	isPackedDepthStencilSupported
	GLuint
const GLuint *	renderbuffers
GLuint	GLenum
GLuint	GLsizei
	GLsizei
	GLenum
const GLuint *	framebuffers
	GLint
GLenum	attachment
GLenum GLuint	texture
GLenum GLuint GLint	level
GLenum GLuint GLint GLenum	face
	GLbitfield
GLint GLbitfield	flags
GLbitfield	flags
GLbitfield GLuint64	timeout
GLenum GLsizei	bufSize
GLenum GLsizei GLsizei *	length
GLenum GLsizei GLsizei GLint *	values
GLsizei const GLchar *const *	varyings
GLsizei const GLchar *const GLenum	bufferMode
GLuint GLsizei GLsizei GLsizei *	size
GLuint GLsizei GLsizei GLsizei GLenum *	type
GLuint GLsizei GLsizei GLsizei GLenum GLchar *	name
GLuint GLuint	stream
GLuint GLsizei	instancecount
GLuint GLuint GLsizei	instancecount
GLuint GLuint GLintptr GLsizei	size
GLenum GLint *	param
GLenum GLuint	index
GLenum GLuint GLint *	param
GLenum GLuint GLint64 *	param
const GLuint *	handles
GLuint *	handles

Additional Inherited Members
Protected Member Functions inherited from osg::Referenced
virtual	~Referenced ()
void	signalObserversAndDelete (bool signalDelete, bool doDelete) const
void	deleteUsingDeleteHandler () const
Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr	_observerSet
OpenThreads::Atomic	_refCount

Detailed Description

Main GLExtensions class for managing OpenGL extensions per graphics context.

Constructor & Destructor Documentation

osg::GLExtensions::GLExtensions

(

unsigned int

contextID

)

Member Function Documentation

static GLExtensions* osg::GLExtensions::Get ( unsigned int  contextID, bool  createIfNotInitalized  )

static

Function to call to get the extension of a specified context.

If the Exentsion object for that context has not yet been created then and the 'createIfNotInitalized' flag been set to false then returns NULL. If 'createIfNotInitalized' is true then the Extensions object is automatically created. However, in this case the extension object only be created with the graphics context associated with ContextID..

bool osg::GLExtensions::getAttribLocation	(	const char *	attribName,
		GLuint &	slot
	)		const

GLuint osg::GLExtensions::getCurrentProgram

(

)

const

bool osg::GLExtensions::getFragDataLocation	(	const char *	fragDataName,
		GLuint &	slot
	)		const

bool osg::GLExtensions::getProgramInfoLog	(	GLuint	program,
		std::string &	result
	)		const

bool osg::GLExtensions::getShaderInfoLog	(	GLuint	shader,
		std::string &	result
	)		const

osg::GLExtensions::GLboolean

(

GL_APIENTRY *

glIsProgram

)

osg::GLExtensions::GLboolean

(

GL_APIENTRY *

glIsShader

)

osg::GLExtensions::GLboolean

(

GL_APIENTRY *

glIsBuffer

)

osg::GLExtensions::GLboolean

(

GL_APIENTRY *

glUnmapBuffer

)

osg::GLExtensions::GLboolean

(

GL_APIENTRY *

glIsOcclusionQuery

)

osg::GLExtensions::GLboolean

(

GL_APIENTRY *

glIsQuery

)

osg::GLExtensions::GLboolean

(

GL_APIENTRY *

glIsSync

)

osg::GLExtensions::GLboolean

(

GL_APIENTRY *

glIsTransformFeedback

)

osg::GLExtensions::GLboolean

(

GL_APIENTRY *

glIsVertexArray

)

GLuint* osg::GLExtensions::GLenum

(

GL_APIENTRY *

glCheckFramebufferStatus

)

osg::GLExtensions::GLenum

(

GL_APIENTRY *

glClientWaitSync

)

osg::GLExtensions::GLint

(

GL_APIENTRY *

glGetAttribLocation

)

osg::GLExtensions::GLint

(

GL_APIENTRY *

glGetUniformLocation

)

osg::GLExtensions::GLint

(

GL_APIENTRY *

glGetFragDataLocation

)

GLvoid* GL_APIENTRY* osg::GLExtensions::glMapBuffer	(	GLenum	target,
		GLenum	access
	)

GLvoid* GL_APIENTRY* osg::GLExtensions::glMapBufferRange	(	GLenum	target,
		GLintptr	offset,
		GLsizeiptr	length,
		GLbitfield	access
	)

GLint* osg::GLExtensions::GLsync

(

GL_APIENTRY *

glFenceSync

)

osg::GLExtensions::GLuint

(

GL_APIENTRY *

glCreateProgram

)

osg::GLExtensions::GLuint

(

GL_APIENTRY *

glCreateShader

)

osg::GLExtensions::GLuint

(

GL_APIENTRY *

glGetHandleARB

)

osg::GLExtensions::GLuint

(

GL_APIENTRY *

glGetUniformBlockIndex

)

bool osg::GLExtensions::isBindImageTextureSupported ( ) const

inline

bool osg::GLExtensions::isCompressedTexImage2DSupported ( ) const

inline

bool osg::GLExtensions::isCompressedTexImage3DSupported ( ) const

inline

bool osg::GLExtensions::isCompressedTexSubImage2DSupported ( ) const

inline

bool osg::GLExtensions::isCompressedTexSubImage3DSupported ( ) const

inline

bool osg::GLExtensions::isNonPowerOfTwoTextureSupported ( GLenum  filter ) const

inline

bool osg::GLExtensions::isRenderbufferMultisampleCoverageSupported ( ) const

inline

bool osg::GLExtensions::isRenderbufferMultisampleSupported ( ) const

inline

bool osg::GLExtensions::isTexStorage2DSupported ( ) const

inline

static void osg::GLExtensions::Set ( unsigned int  contextID, GLExtensions *  extensions  )

static

allows users to override the extensions across graphics contexts.

typically used when you have different extensions supported across graphics pipes but need to ensure that they all use the same low common denominator extensions.

osg::GLExtensions::void

(

GL_APIENTRY *

glDrawBuffers

)

osg::GLExtensions::void

(

GL_APIENTRY *

glAttachShader

)

osg::GLExtensions::void

(

GL_APIENTRY *

glBindAttribLocation

)

osg::GLExtensions::void

(

GL_APIENTRY *

glCompileShader

)

osg::GLExtensions::void

(

GL_APIENTRY *

glDeleteProgram

)

osg::GLExtensions::void

(

GL_APIENTRY *

glDeleteObjectARB

)

osg::GLExtensions::void

(

GL_APIENTRY *

glDeleteShader

)

osg::GLExtensions::void

(

GL_APIENTRY *

glDetachShader

)

osg::GLExtensions::void

(

GL_APIENTRY *

glDisableVertexAttribArray

)

osg::GLExtensions::void

(

GL_APIENTRY *

glEnableVertexAttribArray

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetActiveAttrib

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetActiveUniform

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetAttachedShaders

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetProgramiv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetObjectParameterivARB

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetProgramInfoLog

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetInfoLogARB

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetShaderiv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetShaderInfoLog

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetShaderSource

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetUniformfv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetUniformiv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetVertexAttribdv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetVertexAttribfv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetVertexAttribiv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetVertexAttribPointerv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glLinkProgram

)

osg::GLExtensions::void

(

GL_APIENTRY *

glShaderSource

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUseProgram

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform1f

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform2f

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform3f

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform4f

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform1i

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform2i

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform3i

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform4i

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform1fv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform2fv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform3fv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform4fv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform1iv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform2iv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform3iv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform4iv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniformMatrix2fv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniformMatrix3fv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniformMatrix4fv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glValidateProgram

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib1d

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib1dv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib1f

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib1fv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib1s

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib1sv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib2d

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib2dv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib2f

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib2fv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib2s

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib2sv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib3d

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib3dv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib3f

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib3fv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib3s

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib3sv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib4Nbv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib4Niv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib4Nsv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib4Nub

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib4Nubv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib4Nuiv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib4Nusv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib4bv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib4d

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib4dv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib4f

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib4fv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib4iv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib4s

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib4sv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib4ubv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib4uiv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttrib4usv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttribPointer

)

osg::GLExtensions::void

(

GL_APIENTRY *

glVertexAttribDivisor

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniformMatrix2x3fv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniformMatrix3x2fv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniformMatrix2x4fv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniformMatrix4x2fv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniformMatrix3x4fv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniformMatrix4x3fv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glClipControl

)

osg::GLExtensions::void

(

GL_APIENTRY *

glProgramParameteri

)

osg::GLExtensions::void

(

GL_APIENTRY *

glPatchParameteri

)

osg::GLExtensions::void

(

GL_APIENTRY *

glPatchParameterfv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetUniformuiv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glBindFragDataLocation

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform1ui

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform2ui

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform3ui

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform4ui

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform1uiv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform2uiv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform3uiv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform4uiv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetUniformIndices

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetActiveUniformsiv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetActiveUniformName

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetActiveUniformBlockiv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetActiveUniformBlockName

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniformBlockBinding

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetProgramBinary

)

osg::GLExtensions::void

(

GL_APIENTRY *

glProgramBinary

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform1d

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform2d

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform3d

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform4d

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform1dv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform2dv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform3dv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniform4dv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniformMatrix2dv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniformMatrix3dv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniformMatrix4dv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniformMatrix2x3dv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniformMatrix3x2dv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniformMatrix2x4dv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniformMatrix4x2dv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniformMatrix3x4dv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glUniformMatrix4x3dv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetActiveAtomicCounterBufferiv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glDispatchCompute

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGenBuffers

)

osg::GLExtensions::void

(

GL_APIENTRY *

glBindBuffer

)

osg::GLExtensions::void

(

GL_APIENTRY *

glBufferData

)

osg::GLExtensions::void

(

GL_APIENTRY *

glBufferSubData

)

osg::GLExtensions::void

(

GL_APIENTRY *

glDeleteBuffers

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetBufferSubData

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetBufferParameteriv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetBufferPointerv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glBindBufferRange

)

osg::GLExtensions::void

(

GL_APIENTRY *

glBindBufferBase

)

osg::GLExtensions::void

(

GL_APIENTRY *

glTexBuffer

)

osg::GLExtensions::void

(

GL_APIENTRY *

glMemoryBarrier

)

osg::GLExtensions::void

(

GL_APIENTRY *

glBlendFuncSeparate

)

osg::GLExtensions::void

(

GL_APIENTRY *

glBlendFunci

)

osg::GLExtensions::void

(

GL_APIENTRY *

glBlendFuncSeparatei

)

osg::GLExtensions::void

(

GL_APIENTRY *

glSecondaryColor3ubv

)

const

osg::GLExtensions::void

(

GL_APIENTRY *

glSecondaryColor3fv

)

const

osg::GLExtensions::void

(

GL_APIENTRY *

glFogCoordfv

)

const

osg::GLExtensions::void

(

GL_APIENTRY *

glMultiTexCoord1f

)

osg::GLExtensions::void

(

GL_APIENTRY *

glMultiTexCoord1fv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glMultiTexCoord2fv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glMultiTexCoord3fv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glMultiTexCoord4fv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glMultiTexCoord1d

)

osg::GLExtensions::void

(

GL_APIENTRY *

glMultiTexCoord1dv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glMultiTexCoord2dv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glMultiTexCoord3dv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glMultiTexCoord4dv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGenOcclusionQueries

)

osg::GLExtensions::void

(

GL_APIENTRY *

glDeleteOcclusionQueries

)

osg::GLExtensions::void

(

GL_APIENTRY *

glBeginOcclusionQuery

)

osg::GLExtensions::void

(

GL_APIENTRY *

glEndOcclusionQuery

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetOcclusionQueryiv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetOcclusionQueryuiv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetQueryiv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGenQueries

)

osg::GLExtensions::void

(

GL_APIENTRY *

glBeginQuery

)

osg::GLExtensions::void

(

GL_APIENTRY *

glEndQuery

)

osg::GLExtensions::void

(

GL_APIENTRY *

glQueryCounter

)

osg::GLExtensions::void

(

GL_APIENTRY *

glDeleteQueries

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetQueryObjectiv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetQueryObjectuiv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetQueryObjectui64v

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetInteger64v

)

osg::GLExtensions::void

(

GL_APIENTRY *

glSampleMaski

)

osg::GLExtensions::void

(

GL_APIENTRY *

glBindProgram

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGenPrograms

)

osg::GLExtensions::void

(

GL_APIENTRY *

glDeletePrograms

)

osg::GLExtensions::void

(

GL_APIENTRY *

glProgramString

)

osg::GLExtensions::void

(

GL_APIENTRY *

glProgramLocalParameter4fv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glTexStorage2D

)

osg::GLExtensions::void

(

GL_APIENTRY *

glCompressedTexImage2D

)

osg::GLExtensions::void

(

GL_APIENTRY *

glCompressedTexSubImage2D

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetCompressedTexImage

)

osg::GLExtensions::void

(

GL_APIENTRY *

glTexImage2DMultisample

)

osg::GLExtensions::void

(

GL_APIENTRY *

glTexParameterIiv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glTexParameterIuiv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glBindImageTexture

)

osg::GLExtensions::void

(

GL_APIENTRY *

glTexImage3D

)

osg::GLExtensions::void

(

GL_APIENTRY *

glTexSubImage3D

)

osg::GLExtensions::void

(

GL_APIENTRY *

glCopyTexSubImage3D

)

osg::GLExtensions::void

(

GL_APIENTRY *

glCompressedTexImage3D

)

osg::GLExtensions::void

(

GL_APIENTRY *

glCompressedTexSubImage3D

)

osg::GLExtensions::void

(

GL_APIENTRY *

glBlendColor

)

osg::GLExtensions::void

(

GL_APIENTRY *

glBlendEquation

)

osg::GLExtensions::void

(

GL_APIENTRY *

glBlendEquationSeparate

)

osg::GLExtensions::void

(

GL_APIENTRY *

glBlendEquationi

)

osg::GLExtensions::void

(

GL_APIENTRY *

glBlendEquationSeparatei

)

osg::GLExtensions::void

(

GL_APIENTRY *

glEnablei

)

osg::GLExtensions::void

(

GL_APIENTRY *

glDisablei

)

osg::GLExtensions::void

(

GL_APIENTRY *

glActiveStencilFace

)

osg::GLExtensions::void

(

GL_APIENTRY *

glStencilOpSeparate

)

osg::GLExtensions::void

(

GL_APIENTRY *

glStencilMaskSeparate

)

osg::GLExtensions::void

(

GL_APIENTRY *

glStencilFuncSeparate

)

osg::GLExtensions::void

(

GL_APIENTRY *

glStencilFuncSeparateATI

)

osg::GLExtensions::void

(

GL_APIENTRY *

glColorMaski

)

osg::GLExtensions::void

(

GL_APIENTRY *

glClampColor

)

osg::GLExtensions::void

(

GL_APIENTRY *

glPrimitiveRestartIndex

)

osg::GLExtensions::void

(

GL_APIENTRY *

glSampleCoverage

)

osg::GLExtensions::void

(

GL_APIENTRY *

glPointParameteri

)

osg::GLExtensions::void

(

GL_APIENTRY *

glPointParameterf

)

osg::GLExtensions::void

(

GL_APIENTRY *

glPointParameterfv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glBindRenderbuffer

)

osg::GLExtensions::void

(

GL_APIENTRY *

glDeleteRenderbuffers

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGenRenderbuffers

)

GLuint* osg::GLExtensions::void

(

GL_APIENTRY *

glRenderbufferStorage

)

osg::GLExtensions::void

(

GL_APIENTRY *

glRenderbufferStorageMultisample

)

osg::GLExtensions::void

(

GL_APIENTRY *

glRenderbufferStorageMultisampleCoverageNV

)

osg::GLExtensions::void

(

GL_APIENTRY *

glBindFramebuffer

)

osg::GLExtensions::void

(

GL_APIENTRY *

glDeleteFramebuffers

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGenFramebuffers

)

osg::GLExtensions::void

(

GL_APIENTRY *

glFramebufferTexture1D

)

osg::GLExtensions::void

(

GL_APIENTRY *

glFramebufferTexture2D

)

osg::GLExtensions::void

(

GL_APIENTRY *

glFramebufferTexture3D

)

osg::GLExtensions::void

(

GL_APIENTRY *

glFramebufferTexture

)

osg::GLExtensions::void

(

GL_APIENTRY *

glFramebufferTextureLayer

)

osg::GLExtensions::void

(

GL_APIENTRY *

glFramebufferTextureFace

)

osg::GLExtensions::void

(

GL_APIENTRY *

glFramebufferRenderbuffer

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGenerateMipmap

)

osg::GLExtensions::void

(

GL_APIENTRY *

glBlitFramebuffer

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetRenderbufferParameteriv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glDeleteSync

)

osg::GLExtensions::void

(

GL_APIENTRY *

glWaitSync

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetSynciv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glBeginTransformFeedback

)

osg::GLExtensions::void

(

GL_APIENTRY *

glEndTransformFeedback

)

osg::GLExtensions::void

(

GL_APIENTRY *

glTransformFeedbackVaryings

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetTransformFeedbackVarying

)

osg::GLExtensions::void

(

GL_APIENTRY *

glBindTransformFeedback

)

osg::GLExtensions::void

(

GL_APIENTRY *

glDeleteTransformFeedbacks

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGenTransformFeedbacks

)

osg::GLExtensions::void

(

GL_APIENTRY *

glPauseTransformFeedback

)

osg::GLExtensions::void

(

GL_APIENTRY *

glResumeTransformFeedback

)

osg::GLExtensions::void

(

GL_APIENTRY *

glDrawTransformFeedback

)

osg::GLExtensions::void

(

GL_APIENTRY *

glDrawTransformFeedbackStream

)

osg::GLExtensions::void

(

GL_APIENTRY *

glDrawTransformFeedbackInstanced

)

osg::GLExtensions::void

(

GL_APIENTRY *

glDrawTransformFeedbackStreamInstanced

)

osg::GLExtensions::void

(

GL_APIENTRY *

glCreateTransformFeedbacks

)

osg::GLExtensions::void

(

GL_APIENTRY *

glTransformFeedbackBufferBase

)

osg::GLExtensions::void

(

GL_APIENTRY *

glTransformFeedbackBufferRange

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetTransformFeedbackiv

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetTransformFeedbacki_v

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGetTransformFeedbacki64_v

)

osg::GLExtensions::void

(

GL_APIENTRY *

glDeleteVertexArrays

)

osg::GLExtensions::void

(

GL_APIENTRY *

glGenVertexArrays

)

osg::GLExtensions::void

(

GL_APIENTRY *

glBindVertexArray

)

Member Data Documentation

bool osg::GLExtensions::_isTextureStorageEnabled

GLuint GLint GLboolean GLint GLenum osg::GLExtensions::access

GLclampf GLclampf GLclampf osg::GLExtensions::alpha

GLboolean GLboolean GLboolean GLboolean osg::GLExtensions::alpha

bool osg::GLExtensions::areTessellationShadersSupported

GLenum osg::GLExtensions::attachment

GLenum osg::GLExtensions::backfunc

GLsizei GLsizei GLenum GLvoid* osg::GLExtensions::binary

GLenum const GLvoid* osg::GLExtensions::binary

GLsizei GLsizei GLenum* osg::GLExtensions::binaryFormat

GLenum osg::GLExtensions::binaryFormat

GLclampf GLclampf osg::GLExtensions::blue

GLboolean GLboolean GLboolean osg::GLExtensions::blue

GLint GLenum GLsizei GLsizei GLsizei GLint osg::GLExtensions::border

GLint GLenum GLsizei GLsizei GLsizei GLint osg::GLExtensions::border

GLuint osg::GLExtensions::buf

GLuint GLuint osg::GLExtensions::buffer

GLuint GLuint osg::GLExtensions::buffer

GLenum GLuint osg::GLExtensions::buffer

GLuint osg::GLExtensions::bufferIndex

GLsizei const GLchar* const GLenum osg::GLExtensions::bufferMode

GLuint* osg::GLExtensions::buffers

const GLuint* osg::GLExtensions::buffers

const GLenum* osg::GLExtensions::bufs

GLuint GLsizei osg::GLExtensions::bufSize

GLsizei osg::GLExtensions::bufSize

GLenum GLsizei osg::GLExtensions::bufSize

GLuint osg::GLExtensions::color

const GLdouble * osg::GLExtensions::coord

const GLfloat* osg::GLExtensions::coord

GLdouble osg::GLExtensions::coord

const GLdouble* osg::GLExtensions::coord

GLsizei osg::GLExtensions::count

GLsizei osg::GLExtensions::count

GLsizeiptr const GLvoid* osg::GLExtensions::data

GLintptr GLsizeiptr const GLvoid* osg::GLExtensions::data

GLintptr GLsizeiptr GLvoid* osg::GLExtensions::data

GLint GLenum GLsizei GLsizei GLint GLsizei const GLvoid* osg::GLExtensions::data

GLint GLint GLint GLsizei GLsizei GLenum GLsizei const GLvoid* osg::GLExtensions::data

GLint GLvoid* osg::GLExtensions::data

GLenum const GLint* osg::GLExtensions::data

GLenum const GLuint* osg::GLExtensions::data

GLint GLenum GLsizei GLsizei GLsizei GLint GLsizei const GLvoid* osg::GLExtensions::data

GLint GLint GLint GLint GLsizei GLsizei GLsizei GLenum GLsizei const GLvoid* osg::GLExtensions::data

GLint GLint GLint GLint GLsizei GLsizei GLsizei osg::GLExtensions::depth

GLint GLint GLint GLint GLsizei GLsizei GLsizei osg::GLExtensions::depth

GLenum osg::GLExtensions::depthMode

GLenum GLenum GLenum osg::GLExtensions::dfactorAlpha

GLenum GLenum GLenum GLenum osg::GLExtensions::dfactorAlpha

GLenum osg::GLExtensions::dfactorRGB

GLenum GLenum osg::GLExtensions::dfactorRGB

GLuint osg::GLExtensions::divisor

GLenum GLenum osg::GLExtensions::dpfail

GLenum GLenum GLenum osg::GLExtensions::dppass

GLenum GLenum osg::GLExtensions::dst

GLenum GLuint GLint GLenum osg::GLExtensions::face

GLsizei GLint GLsizei GLsizei GLboolean osg::GLExtensions::fixedsamplelocations

GLbitfield osg::GLExtensions::flags

GLbitfield osg::GLExtensions::flags

GLint GLint GLint GLint GLsizei GLsizei GLsizei GLenum osg::GLExtensions::format

GLint GLint GLint GLsizei GLsizei GLenum osg::GLExtensions::format

GLuint GLint GLboolean GLint GLenum GLenum osg::GLExtensions::format

GLint GLenum GLsizei GLsizei GLsizei GLint GLenum osg::GLExtensions::format

GLint GLint GLint GLint GLsizei GLsizei GLsizei GLenum osg::GLExtensions::format

const GLuint* osg::GLExtensions::framebuffers

GLenum osg::GLExtensions::func

osg::GLExtensions::GLbitfield

GLuint osg::GLExtensions::GLenum

osg::GLExtensions::GLenum

osg::GLExtensions::GLint

GLuint osg::GLExtensions::GLsizei

osg::GLExtensions::GLsizei

float osg::GLExtensions::glslLanguageVersion

osg::GLExtensions::GLuint

float osg::GLExtensions::glVersion

GLclampf osg::GLExtensions::green

GLboolean GLboolean osg::GLExtensions::green

const GLuint* osg::GLExtensions::handles

GLuint* osg::GLExtensions::handles

GLint GLint GLint GLint GLsizei GLsizei osg::GLExtensions::height

GLint GLenum GLsizei GLsizei osg::GLExtensions::height

GLint GLint GLint GLsizei GLsizei osg::GLExtensions::height

GLsizei GLint GLsizei GLsizei osg::GLExtensions::height

GLint GLint GLint GLint GLsizei GLsizei osg::GLExtensions::height

GLint GLint GLint GLint GLint GLint GLsizei GLsizei osg::GLExtensions::height

GLuint osg::GLExtensions::id

GLuint * osg::GLExtensions::ids

const GLuint* osg::GLExtensions::ids

GLint GLenum GLsizei GLsizei GLint GLsizei osg::GLExtensions::imageSize

GLint GLint GLint GLsizei GLsizei GLenum GLsizei osg::GLExtensions::imageSize

GLint GLenum GLsizei GLsizei GLsizei GLint GLsizei osg::GLExtensions::imageSize

GLint GLint GLint GLint GLsizei GLsizei GLsizei GLenum GLsizei osg::GLExtensions::imageSize

GLenum GLuint osg::GLExtensions::index

GLenum GLuint osg::GLExtensions::index

GLsizei GLsizei GLchar * osg::GLExtensions::infoLog

GLuint GLsizei osg::GLExtensions::instancecount

GLuint GLuint GLsizei osg::GLExtensions::instancecount

GLenum osg::GLExtensions::internalFormat

GLint GLenum osg::GLExtensions::internalformat

GLint GLenum osg::GLExtensions::internalformat

GLsizei GLint osg::GLExtensions::internalformat

GLint GLenum osg::GLExtensions::internalFormat

GLboolean osg::GLExtensions::invert

bool osg::GLExtensions::isARBOcclusionQuerySupported

bool osg::GLExtensions::isARBTimerQuerySupported

bool osg::GLExtensions::isBlendColorSupported

bool osg::GLExtensions::isBlendEquationSeparateSupported

bool osg::GLExtensions::isBlendEquationSupported

bool osg::GLExtensions::isBlendFuncSeparateSupported

bool osg::GLExtensions::isBufferObjectSupported

bool osg::GLExtensions::isClampColorSupported

bool osg::GLExtensions::isClientStorageSupported

bool osg::GLExtensions::isClipControlSupported

bool osg::GLExtensions::isCubeMapSupported

bool osg::GLExtensions::isFogCoordSupported

bool osg::GLExtensions::isFragmentProgramSupported

bool osg::GLExtensions::isFragmentShaderSupported

bool osg::GLExtensions::isFrameBufferObjectSupported

bool osg::GLExtensions::isGenerateMipMapSupported

bool osg::GLExtensions::isGeometryShader4Supported

bool osg::GLExtensions::isGetProgramBinarySupported

bool osg::GLExtensions::isGlslSupported

bool osg::GLExtensions::isGpuShader4Supported

bool osg::GLExtensions::isGpuShaderFp64Supported

bool osg::GLExtensions::isLanguage100Supported

bool osg::GLExtensions::isLogicOpSupported

bool osg::GLExtensions::isMultisampleFilterHintSupported

bool osg::GLExtensions::isMultisampleSupported

bool osg::GLExtensions::isMultiTexSupported

bool osg::GLExtensions::isMultiTexturingSupported

bool osg::GLExtensions::isNonPowerOfTwoTextureMipMappedSupported

bool osg::GLExtensions::isNonPowerOfTwoTextureNonMipMappedSupported

bool osg::GLExtensions::isOcclusionQuerySupported

bool osg::GLExtensions::isOpenGL20Supported

bool osg::GLExtensions::isOpenGL32upported

bool osg::GLExtensions::isPackedDepthStencilSupported

bool osg::GLExtensions::isPBOSupported

bool osg::GLExtensions::isPointParametersSupported

bool osg::GLExtensions::isPointSpriteCoordOriginSupported

bool osg::GLExtensions::isPointSpriteSupported

bool osg::GLExtensions::isRectangleSupported

bool osg::GLExtensions::isSampleMaskiSupported

bool osg::GLExtensions::isSecondaryColorSupported

bool osg::GLExtensions::isSeparateStencilSupported

bool osg::GLExtensions::isSGIXMinMaxSupported

bool osg::GLExtensions::isShaderAtomicCountersSupported

bool osg::GLExtensions::isShaderObjectsSupported

bool osg::GLExtensions::isShadowAmbientSupported

bool osg::GLExtensions::isShadowSupported

bool osg::GLExtensions::isStencilTwoSidedSupported

bool osg::GLExtensions::isStencilWrapSupported

bool osg::GLExtensions::isTBOSupported

bool osg::GLExtensions::isTexture2DArraySupported

bool osg::GLExtensions::isTexture3DFast

bool osg::GLExtensions::isTexture3DSupported

bool osg::GLExtensions::isTextureBorderClampSupported

bool osg::GLExtensions::isTextureCompressionARBSupported

bool osg::GLExtensions::isTextureCompressionETC2Supported

bool osg::GLExtensions::isTextureCompressionETCSupported

bool osg::GLExtensions::isTextureCompressionPVRTC2BPPSupported

bool osg::GLExtensions::isTextureCompressionPVRTC4BPPSupported

bool osg::GLExtensions::isTextureCompressionPVRTCSupported

bool osg::GLExtensions::isTextureCompressionRGTCSupported

bool osg::GLExtensions::isTextureCompressionS3TCSupported

bool osg::GLExtensions::isTextureEdgeClampSupported

bool osg::GLExtensions::isTextureFilterAnisotropicSupported

bool osg::GLExtensions::isTextureIntegerEXTSupported

bool osg::GLExtensions::isTextureMaxLevelSupported

bool osg::GLExtensions::isTextureMirroredRepeatSupported

bool osg::GLExtensions::isTextureMultisampledSupported

bool osg::GLExtensions::isTextureMultisampleSupported

bool osg::GLExtensions::isTextureStorageEnabled

bool osg::GLExtensions::isTextureSwizzleSupported

bool osg::GLExtensions::isTimerQuerySupported

bool osg::GLExtensions::isTransformFeedbackSupported

bool osg::GLExtensions::isUniformBufferObjectSupported

bool osg::GLExtensions::isVAOSupported

bool osg::GLExtensions::isVertexProgramSupported

bool osg::GLExtensions::isVertexShaderSupported

GLuint GLint GLboolean GLint osg::GLExtensions::layer

GLuint GLint GLboolean osg::GLExtensions::layered

GLenum GLsizei osg::GLExtensions::len

GLuint GLsizei GLsizei * osg::GLExtensions::length

GLsizei GLsizei* osg::GLExtensions::length

GLsizei const GLchar const GLint* osg::GLExtensions::length

GLenum const GLvoid GLsizei osg::GLExtensions::length

GLenum GLsizei GLsizei* osg::GLExtensions::length

GLint osg::GLExtensions::level

GLuint GLint osg::GLExtensions::level

GLenum GLuint GLint osg::GLExtensions::level

GLsizei osg::GLExtensions::levels

GLint osg::GLExtensions::location

GLenum GLint GLuint osg::GLExtensions::mask

GLuint osg::GLExtensions::mask

GLenum GLint GLuint osg::GLExtensions::mask

GLint osg::GLExtensions::max2DSize

GLsizei osg::GLExtensions::maxCount

GLint osg::GLExtensions::maxLayerCount

GLint osg::GLExtensions::maxTexture3DSize

GLint osg::GLExtensions::maxTextureSize

GLenum osg::GLExtensions::mode

GLenum osg::GLExtensions::modeAlpha

GLenum GLenum osg::GLExtensions::modeAlpha

GLenum osg::GLExtensions::modeRGB

const GLchar * osg::GLExtensions::name

GLuint GLsizei GLsizei GLint GLenum GLchar* osg::GLExtensions::name

const GLchar* osg::GLExtensions::name

GLuint GLsizei GLsizei GLsizei GLenum GLchar* osg::GLExtensions::name

GLint GLenum GLboolean osg::GLExtensions::normalized

GLuint osg::GLExtensions::numGroupsY

GLuint GLuint osg::GLExtensions::numGroupsZ

GLsizei GLsizei GLuint* osg::GLExtensions::obj

GLuint GLuint GLintptr osg::GLExtensions::offset

GLuint GLuint GLintptr osg::GLExtensions::offset

GLint osg::GLExtensions::param

GLfloat osg::GLExtensions::param

GLenum GLint* osg::GLExtensions::param

GLenum GLuint GLint* osg::GLExtensions::param

GLenum GLuint GLint64* osg::GLExtensions::param

GLenum GLuint * osg::GLExtensions::params

GLint GLfloat* osg::GLExtensions::params

GLint GLint* osg::GLExtensions::params

GLenum GLdouble* osg::GLExtensions::params

GLenum GLfloat* osg::GLExtensions::params

GLint GLuint* osg::GLExtensions::params

GLsizei const GLuint GLenum GLint* osg::GLExtensions::params

GLuint GLenum GLint* osg::GLExtensions::params

GLenum GLvoid* * osg::GLExtensions::params

GLenum GLuint* osg::GLExtensions::params

GLenum GLuint64* osg::GLExtensions::params

GLint64* osg::GLExtensions::params

GLuint const GLfloat* osg::GLExtensions::params

const GLfloat* osg::GLExtensions::params

GLint GLenum GLsizei GLsizei GLsizei GLint GLenum GLenum const GLvoid* osg::GLExtensions::pixels

GLint GLint GLint GLint GLsizei GLsizei GLsizei GLenum GLenum const GLvoid* osg::GLExtensions::pixels

GLenum osg::GLExtensions::pname

GLsizei const GLuint GLenum osg::GLExtensions::pname

GLuint GLenum osg::GLExtensions::pname

GLenum GLvoid* * osg::GLExtensions::pointer

GLint GLenum GLboolean GLsizei const GLvoid* osg::GLExtensions::pointer

bool osg::GLExtensions::preferGenerateMipmapSGISForPowerOfTwo

GLuint * osg::GLExtensions::programs

GLboolean osg::GLExtensions::red

GLenum GLint osg::GLExtensions::ref

const GLuint* osg::GLExtensions::renderbuffers

GLsizei osg::GLExtensions::samples

GLenum GLenum osg::GLExtensions::sfactorAlpha

GLenum GLenum GLenum osg::GLExtensions::sfactorAlpha

GLenum osg::GLExtensions::sfactorRGB

GLenum osg::GLExtensions::sfail

GLuint osg::GLExtensions::shader

GLintptr GLsizeiptr osg::GLExtensions::size

GLint osg::GLExtensions::size

GLsizeiptr osg::GLExtensions::size

GLintptr GLsizeiptr osg::GLExtensions::size

GLuint GLuint GLintptr GLsizeiptr osg::GLExtensions::size

GLuint GLsizei GLsizei GLsizei* osg::GLExtensions::size

GLuint GLuint GLintptr GLsizei osg::GLExtensions::size

GLsizei GLsizei GLchar* osg::GLExtensions::source

GLenum osg::GLExtensions::src

GLuint GLuint osg::GLExtensions::stream

GLint GLenum GLboolean GLsizei osg::GLExtensions::stride

GLsizei const GLchar* * osg::GLExtensions::string

GLenum GLsizei const void* osg::GLExtensions::string

GLenum osg::GLExtensions::target

GLuint osg::GLExtensions::texture

GLenum GLuint osg::GLExtensions::texture

GLbitfield GLuint64 osg::GLExtensions::timeout

GLsizei GLboolean osg::GLExtensions::transpose

GLuint GLsizei GLsizei GLint GLenum * osg::GLExtensions::type

GLint GLenum osg::GLExtensions::type

GLint GLenum GLsizei GLsizei GLsizei GLint GLenum GLenum osg::GLExtensions::type

GLint GLint GLint GLint GLsizei GLsizei GLsizei GLenum GLenum osg::GLExtensions::type

GLuint GLsizei GLsizei GLsizei GLenum* osg::GLExtensions::type

GLuint GLuint osg::GLExtensions::uniformBlockBinding

GLuint osg::GLExtensions::uniformBlockIndex

const GLchar* osg::GLExtensions::uniformBlockName

GLuint GLsizei GLsizei GLchar* osg::GLExtensions::uniformBlockName

GLsizei osg::GLExtensions::uniformCount

GLuint osg::GLExtensions::uniformIndex

GLsizei const GLchar GLuint* osg::GLExtensions::uniformIndices

GLsizei const GLuint* osg::GLExtensions::uniformIndices

GLuint GLsizei GLsizei GLchar* osg::GLExtensions::uniformName

GLsizei const GLchar* * osg::GLExtensions::uniformNames

GLsizeiptr const GLvoid GLenum osg::GLExtensions::usage

const GLushort * osg::GLExtensions::v

const GLfloat* osg::GLExtensions::v

const GLshort* osg::GLExtensions::v

const GLbyte* osg::GLExtensions::v

const GLint* osg::GLExtensions::v

const GLubyte* osg::GLExtensions::v

const GLuint* osg::GLExtensions::v

const GLushort* osg::GLExtensions::v

GLdouble osg::GLExtensions::v0

GLint osg::GLExtensions::v0

GLuint osg::GLExtensions::v0

GLdouble osg::GLExtensions::v0

GLdouble GLdouble osg::GLExtensions::v1

GLint GLint osg::GLExtensions::v1

GLuint GLuint osg::GLExtensions::v1

GLdouble GLdouble osg::GLExtensions::v1

GLdouble GLdouble GLdouble osg::GLExtensions::v2

GLint GLint GLint osg::GLExtensions::v2

GLuint GLuint GLuint osg::GLExtensions::v2

GLdouble GLdouble GLdouble osg::GLExtensions::v2

GLfloat GLfloat GLfloat GLfloat osg::GLExtensions::v3

GLint GLint GLint GLint osg::GLExtensions::v3

GLuint GLuint GLuint GLuint osg::GLExtensions::v3

GLdouble GLdouble GLdouble GLdouble osg::GLExtensions::v3

GLsizei GLboolean const GLdouble * osg::GLExtensions::value

GLsizei const GLint* osg::GLExtensions::value

GLsizei GLboolean const GLfloat* osg::GLExtensions::value

GLenum GLint osg::GLExtensions::value

GLint osg::GLExtensions::value

GLsizei const GLuint* osg::GLExtensions::value

GLsizei const GLdouble* osg::GLExtensions::value

GLsizei GLboolean const GLdouble* osg::GLExtensions::value

const GLfloat* osg::GLExtensions::values

GLenum GLsizei GLsizei GLint* osg::GLExtensions::values

GLsizei const GLchar* const* osg::GLExtensions::varyings

GLubyte GLubyte GLubyte GLubyte osg::GLExtensions::w

GLdouble GLdouble GLdouble GLdouble osg::GLExtensions::w

GLfloat GLfloat GLfloat GLfloat osg::GLExtensions::w

GLshort GLshort GLshort GLshort osg::GLExtensions::w

GLint GLint GLint GLint GLsizei osg::GLExtensions::width

GLint GLenum GLsizei osg::GLExtensions::width

GLint GLint GLint GLsizei osg::GLExtensions::width

GLsizei GLint GLsizei osg::GLExtensions::width

GLint GLint GLint GLint GLsizei osg::GLExtensions::width

GLint GLint GLint GLint GLint GLint GLsizei osg::GLExtensions::width

GLshort osg::GLExtensions::x

GLfloat osg::GLExtensions::x

GLshort osg::GLExtensions::x

GLubyte osg::GLExtensions::x

GLint GLint GLint GLint GLint osg::GLExtensions::x

GLint GLint osg::GLExtensions::xoffset

GLshort GLshort osg::GLExtensions::y

GLfloat GLfloat osg::GLExtensions::y

GLshort GLshort osg::GLExtensions::y

GLubyte GLubyte osg::GLExtensions::y

GLint GLint GLint GLint GLint GLint osg::GLExtensions::y

GLint GLint GLint osg::GLExtensions::yoffset

GLshort GLshort GLshort osg::GLExtensions::z

GLfloat GLfloat GLfloat osg::GLExtensions::z

GLshort GLshort GLshort osg::GLExtensions::z

GLubyte GLubyte GLubyte osg::GLExtensions::z

GLint GLint GLint GLint osg::GLExtensions::zoffset

---

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

• osg/GLExtensions