osg::BarrierOperation Struct Reference

BarrierOperation allows one to synchronize multiple GraphicsThreads with each other. More...

Inheritance diagram for osg::BarrierOperation:

List of all members.

Public Types
enum	PreBlockOp { NO_OPERATION, GL_FLUSH, GL_FINISH }
Public Member Functions
	BarrierOperation (int numThreads, PreBlockOp op=NO_OPERATION, bool keep=true)
virtual void	release ()
	if this operation is a barrier then release it.
virtual void	operator() (Object *object)
	Do the actual task of this operation.
Public Attributes
PreBlockOp	_preBlockOp

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Detailed Description

BarrierOperation allows one to synchronize multiple GraphicsThreads with each other.

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Member Enumeration Documentation

enum osg::BarrierOperation::PreBlockOp

Enumerator:

NO_OPERATION
GL_FLUSH
GL_FINISH

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Constructor & Destructor Documentation

osg::BarrierOperation::BarrierOperation	(	int	numThreads,
		PreBlockOp	op = NO_OPERATION,
		bool	keep = true
	)		[inline]

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Member Function Documentation

virtual void osg::BarrierOperation::operator()

(

Object *

)

[virtual]

Do the actual task of this operation.

Implements osg::Operation.

virtual void osg::BarrierOperation::release

(

)

[virtual]

if this operation is a barrier then release it.

Reimplemented from osg::Operation.

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Member Data Documentation

PreBlockOp osg::BarrierOperation::_preBlockOp

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

• osg/GraphicsThread