Ogre::GLContext Class Reference

Class that encapsulates an GL context. More...

#include <OgreGLContext.h>

Public Member Functions
	GLContext ()
virtual	~GLContext ()
std::vector< uint32 > &	_getFboDeferredForDestruction ()
	FBOs deferred for destruction in proper GL context. More...
std::vector< uint32 > &	_getVaoDeferredForDestruction ()
	VAOs deferred for destruction in proper GL context. More...
virtual GLContext *	clone () const =0
	Create a new context based on the same window/pbuffer as this context - mostly useful for additional threads. More...
template<class StateCacheManager >
StateCacheManager *	createOrRetrieveStateCacheManager ()
	Get the state cache manager, creating it on demand. More...
virtual void	endCurrent ()=0
	This is called before another context is made current. More...
bool	getInitialized ()
virtual void	releaseContext ()
	Release the render context. More...
virtual void	setCurrent ()=0
	Enable the context. More...
void	setInitialized ()

Detailed Description

Class that encapsulates an GL context.

(IE a window/pbuffer). This is a virtual base class which should be implemented in a GLSupport. This object can also be used to cache renderstate if we decide to do so in the future.

Constructor & Destructor Documentation

GLContext()

Ogre::GLContext::GLContext ( )

inline

~GLContext()

virtual Ogre::GLContext::~GLContext ( )

inlinevirtual

Member Function Documentation

setCurrent()

virtual void Ogre::GLContext::setCurrent ( )

pure virtual

Enable the context.

All subsequent rendering commands will go here.

endCurrent()

virtual void Ogre::GLContext::endCurrent ( )

pure virtual

This is called before another context is made current.

By default, nothing is done here.

getInitialized()

bool Ogre::GLContext::getInitialized ( )

inline

setInitialized()

void Ogre::GLContext::setInitialized ( )

inline

clone()

virtual GLContext* Ogre::GLContext::clone ( ) const

pure virtual

Create a new context based on the same window/pbuffer as this context - mostly useful for additional threads.

Note

The caller is responsible for deleting the returned context.

releaseContext()

virtual void Ogre::GLContext::releaseContext ( )

inlinevirtual

Release the render context.

createOrRetrieveStateCacheManager()

template<class StateCacheManager >

StateCacheManager* Ogre::GLContext::createOrRetrieveStateCacheManager ( )

inline

Get the state cache manager, creating it on demand.

_getVaoDeferredForDestruction()

std::vector<uint32>& Ogre::GLContext::_getVaoDeferredForDestruction ( )

inline

VAOs deferred for destruction in proper GL context.

_getFboDeferredForDestruction()

std::vector<uint32>& Ogre::GLContext::_getFboDeferredForDestruction ( )

inline

FBOs deferred for destruction in proper GL context.

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

• OgreGLContext.h