osg::BarrierOperation Struct Reference

Inheritance diagram for osg::BarrierOperation:

List of all members.

Public Types
	NO_OPERATION
	GL_FLUSH
	GL_FINISH
enum	PreBlockOp { NO_OPERATION, GL_FLUSH, GL_FINISH }
Public Member Functions
	BarrierOperation (int numThreads, PreBlockOp op=NO_OPERATION)
virtual void	release ()
virtual void	operator() (GraphicsContext *context)
Public Attributes
PreBlockOp	_preBlockOp

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Detailed Description

BarrierOperation allows one to syncronize 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
	)			[inline]

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Member Function Documentation

virtual void osg::BarrierOperation::operator()

(

GraphicsContext *

context

)

[virtual]

Do the actual task of this operation.

Reimplemented from osg::GraphicsThread::Operation.

virtual void osg::BarrierOperation::release

(

)

[virtual]

if this operation is a barrier then release it.

Reimplemented from osg::GraphicsThread::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:

• GraphicsThread

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