osg::FrameBufferObject Class Reference

Inheritance diagram for osg::FrameBufferObject:

List of all members.

Public Types
typedef std::map< GLenum, FrameBufferAttachment >	AttachmentMap
Public Member Functions
	FrameBufferObject ()
	FrameBufferObject (const FrameBufferObject &copy, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
	META_StateAttribute (osg, FrameBufferObject,(StateAttribute::Type) 0x101010)
const AttachmentMap &	getAttachmentMap () const
bool	hasAttachment (GLenum attachment_point) const
const FrameBufferAttachment &	getAttachment (GLenum attachment_point) const
void	setAttachment (GLenum attachment_point, const FrameBufferAttachment &attachment)
int	compare (const StateAttribute &sa) const
void	apply (State &state) const
Static Public Member Functions
static void	deleteFrameBufferObject (unsigned int contextID, GLuint program)
static void	flushDeletedFrameBufferObjects (unsigned int contextID, double currentTime, double &availableTime)
Protected Member Functions
virtual	~FrameBufferObject ()
FrameBufferObject &	operator= (const FrameBufferObject &)
void	dirtyAll ()

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Member Typedef Documentation

typedef std::map<GLenum, FrameBufferAttachment> osg::FrameBufferObject::AttachmentMap

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Constructor & Destructor Documentation

osg::FrameBufferObject::FrameBufferObject

(

)

osg::FrameBufferObject::FrameBufferObject	(	const FrameBufferObject &	copy,
		const CopyOp &	copyop = CopyOp::SHALLOW_COPY
	)

virtual osg::FrameBufferObject::~FrameBufferObject

(

)

[protected, virtual]

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Member Function Documentation

void osg::FrameBufferObject::apply

(

State &

state

)

const [virtual]

apply the OpenGL state attributes. The global state for the current OpenGL context is passed in to allow the StateAttribute to obtain details on the the current context and state.

Implements osg::StateAttribute.

int osg::FrameBufferObject::compare

(

const StateAttribute &

sa

)

const [virtual]

Return -1 if *this < *rhs, 0 if *this==*rhs, 1 if *this>*rhs.

Implements osg::StateAttribute.

static void osg::FrameBufferObject::deleteFrameBufferObject	(	unsigned int	contextID,
		GLuint	program
	)			[static]

Mark internal FBO for deletion. Deletion requests are queued until they can be executed in the proper GL context.

void osg::FrameBufferObject::dirtyAll

(

)

[inline, protected]

static void osg::FrameBufferObject::flushDeletedFrameBufferObjects	(	unsigned int	contextID,
		double	currentTime,
		double &	availableTime
	)			[static]

flush all the cached FBOs which need to be deleted in the OpenGL context related to contextID.

const FrameBufferAttachment & osg::FrameBufferObject::getAttachment

(

GLenum

attachment_point

)

const [inline]

const FrameBufferObject::AttachmentMap & osg::FrameBufferObject::getAttachmentMap

(

)

const [inline]

bool osg::FrameBufferObject::hasAttachment

(

GLenum

attachment_point

)

const [inline]

osg::FrameBufferObject::META_StateAttribute	(	osg	,
		FrameBufferObject	,
		(StateAttribute::Type)	0x101010
	)

FrameBufferObject& osg::FrameBufferObject::operator=

(

const FrameBufferObject &

)

[inline, protected]

void osg::FrameBufferObject::setAttachment	(	GLenum	attachment_point,
		const FrameBufferAttachment &	attachment
	)			[inline]

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

• FrameBufferObject

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