OpenSceneGraph  3.0.1
Public Member Functions | Protected Types | Protected Member Functions | Protected Attributes
osg::StencilTwoSided::Extensions Class Reference

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. More...

Inheritance diagram for osg::StencilTwoSided::Extensions:
Inheritance graph
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List of all members.

Public Member Functions

 Extensions (unsigned int contextID)
 Extensions (const Extensions &rhs)
void lowestCommonDenominator (const Extensions &rhs)
void setupGLExtensions (unsigned int contextID)
void setStencilTwoSidedSupported (bool flag)
bool isStencilTwoSidedSupported () const
void setOpenGL20Supported (bool flag)
bool isOpenGL20Supported () const
void setSeparateStencilSupported (bool flag)
bool isSeparateStencilSupported () const
void glActiveStencilFace (GLenum face) const
void glStencilOpSeparate (GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass) const
void glStencilMaskSeparate (GLenum face, GLuint mask) const
void glStencilFuncSeparate (GLenum face, GLenum func, GLint ref, GLuint mask) const
void glStencilFuncSeparateATI (GLenum frontfunc, GLenum backfunc, GLint ref, GLuint mask) const
- Public Member Functions inherited from osg::Referenced
 Referenced ()
 Referenced (bool threadSafeRefUnref)
 Referenced (const Referenced &)
Referencedoperator= (const Referenced &)
virtual void setThreadSafeRefUnref (bool threadSafe)
 Set whether to use a mutex to ensure ref() and unref() are thread safe.
bool getThreadSafeRefUnref () const
 Get whether a mutex is used to ensure ref() and unref() are thread safe.
OpenThreads::Mutex * getRefMutex () const
 Get the mutex used to ensure thread safety of ref()/unref().
int ref () const
 Increment the reference count by one, indicating that this object has another pointer which is referencing it.
int unref () const
 Decrement the reference count by one, indicating that a pointer to this object is referencing it.
int unref_nodelete () const
 Decrement the reference count by one, indicating that a pointer to this object is referencing it.
int referenceCount () const
 Return the number of pointers currently referencing this object.
ObserverSetgetObserverSet () const
 Get the ObserverSet if one is attached, otherwise return NULL.
ObserverSetgetOrCreateObserverSet () const
 Get the ObserverSet if one is attached, otherwise create an ObserverSet, attach it, then return this newly created ObserverSet.
void addObserver (Observer *observer) const
 Add a Observer that is observing this object, notify the Observer when this object gets deleted.
void removeObserver (Observer *observer) const
 Remove Observer that is observing this object.

Protected Types

typedef GLenum sfail
typedef GLenum GLenum dpfail
typedef GLenum GLenum GLenum dppass
typedef GLuint mask
typedef GLenum func
typedef GLenum GLint ref
typedef GLenum GLint GLuint mask
typedef GLenum backfunc
typedef GLenum GLint ref
typedef GLenum GLint GLuint mask

Protected Member Functions

 ~Extensions ()
typedef void (GL_APIENTRY *ActiveStencilFaceProc)(GLenum)
typedef void (GL_APIENTRY *StencilOpSeparate)(GLenum face
typedef void (GL_APIENTRY *StencilMaskSeparate)(GLenum face
typedef void (GL_APIENTRY *StencilFuncSeparate)(GLenum face
typedef void (GL_APIENTRY *StencilFuncSeparateATI)(GLenum frontfunc
- Protected Member Functions inherited from osg::Referenced
virtual ~Referenced ()
void signalObserversAndDelete (bool signalDelete, bool doDelete) const
void deleteUsingDeleteHandler () const

Protected Attributes

bool _isStencilTwoSidedSupported
bool _isOpenGL20Supported
bool _isSeparateStencilSupported
ActiveStencilFaceProc _glActiveStencilFace
StencilOpSeparate _glStencilOpSeparate
StencilMaskSeparate _glStencilMaskSeparate
StencilFuncSeparate _glStencilFuncSeparate
StencilFuncSeparate _glStencilFuncSeparateATI
- 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 ()
 Get the optional global Referenced mutex, this can be shared between all osg::Referenced.
static void setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
 Set whether reference counting should use a mutex for thread safe reference counting.
static bool getThreadSafeReferenceCounting ()
 Get whether reference counting is active.
static void setDeleteHandler (DeleteHandler *handler)
 Set a DeleteHandler to which deletion of all referenced counted objects will be delegated.
static DeleteHandlergetDeleteHandler ()
 Get a DeleteHandler.

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 GLenum GLenum osg::StencilTwoSided::Extensions::dpfail
protected
typedef GLenum GLenum GLenum osg::StencilTwoSided::Extensions::dppass
protected
typedef GLenum osg::StencilTwoSided::Extensions::func
protected
typedef GLuint osg::StencilTwoSided::Extensions::mask
protected
typedef GLenum GLint GLuint osg::StencilTwoSided::Extensions::mask
protected
typedef GLenum GLint GLuint osg::StencilTwoSided::Extensions::mask
protected
typedef GLenum GLint osg::StencilTwoSided::Extensions::ref
protected
typedef GLenum GLint osg::StencilTwoSided::Extensions::ref
protected
typedef GLenum osg::StencilTwoSided::Extensions::sfail
protected

Constructor & Destructor Documentation

osg::StencilTwoSided::Extensions::Extensions ( unsigned int  contextID)
osg::StencilTwoSided::Extensions::Extensions ( const Extensions rhs)
osg::StencilTwoSided::Extensions::~Extensions ( )
inlineprotected

Member Function Documentation

void osg::StencilTwoSided::Extensions::glActiveStencilFace ( GLenum  face) const
void osg::StencilTwoSided::Extensions::glStencilFuncSeparate ( GLenum  face,
GLenum  func,
GLint  ref,
GLuint  mask 
) const
void osg::StencilTwoSided::Extensions::glStencilFuncSeparateATI ( GLenum  frontfunc,
GLenum  backfunc,
GLint  ref,
GLuint  mask 
) const
void osg::StencilTwoSided::Extensions::glStencilMaskSeparate ( GLenum  face,
GLuint  mask 
) const
void osg::StencilTwoSided::Extensions::glStencilOpSeparate ( GLenum  face,
GLenum  sfail,
GLenum  dpfail,
GLenum  dppass 
) const
bool osg::StencilTwoSided::Extensions::isOpenGL20Supported ( ) const
inline
bool osg::StencilTwoSided::Extensions::isSeparateStencilSupported ( ) const
inline
bool osg::StencilTwoSided::Extensions::isStencilTwoSidedSupported ( ) const
inline
void osg::StencilTwoSided::Extensions::lowestCommonDenominator ( const Extensions rhs)
void osg::StencilTwoSided::Extensions::setOpenGL20Supported ( bool  flag)
inline
void osg::StencilTwoSided::Extensions::setSeparateStencilSupported ( bool  flag)
inline
void osg::StencilTwoSided::Extensions::setStencilTwoSidedSupported ( bool  flag)
inline
void osg::StencilTwoSided::Extensions::setupGLExtensions ( unsigned int  contextID)
typedef osg::StencilTwoSided::Extensions::void ( GL_APIENTRY ActiveStencilFaceProc)
protected
typedef osg::StencilTwoSided::Extensions::void ( GL_APIENTRY StencilOpSeparate)
protected
typedef osg::StencilTwoSided::Extensions::void ( GL_APIENTRY StencilMaskSeparate)
protected
typedef osg::StencilTwoSided::Extensions::void ( GL_APIENTRY StencilFuncSeparate)
protected
typedef osg::StencilTwoSided::Extensions::void ( GL_APIENTRY StencilFuncSeparateATI)
protected

Member Data Documentation

ActiveStencilFaceProc osg::StencilTwoSided::Extensions::_glActiveStencilFace
protected
StencilFuncSeparate osg::StencilTwoSided::Extensions::_glStencilFuncSeparate
protected
StencilFuncSeparate osg::StencilTwoSided::Extensions::_glStencilFuncSeparateATI
protected
StencilMaskSeparate osg::StencilTwoSided::Extensions::_glStencilMaskSeparate
protected
StencilOpSeparate osg::StencilTwoSided::Extensions::_glStencilOpSeparate
protected
bool osg::StencilTwoSided::Extensions::_isOpenGL20Supported
protected
bool osg::StencilTwoSided::Extensions::_isSeparateStencilSupported
protected
bool osg::StencilTwoSided::Extensions::_isStencilTwoSidedSupported
protected

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

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Generated at Fri Nov 2 2012 21:39:36 for the OpenSceneGraph by doxygen 1.8.1.1.