osg::BarrierOperation Struct Reference

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

Inheritance diagram for osg::BarrierOperation:

[legend]List of all members.

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

Enumeration values: 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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