Robert Osfield
761cf52bb7
Added explicit initialization of osg::Referenced(true) to osg::Operation subclasses as it uses virtual inhertiance from osg::Referenced.
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git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/branches/OpenSceneGraph-3.4@15024 16af8721-9629-0410-8352-f15c8da7e697
2015-07-23 15:46:39 +00:00
Robert Osfield
28a676e105
Replaced use of while(isRunning()) { YieldCurrentThread(); } style loops with use of join() to avoid false positives being reported by valgrind when using the helgrind tool for thread debugging.
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git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14460 16af8721-9629-0410-8352-f15c8da7e697
2014-11-04 10:46:59 +00:00
Robert Osfield
14a563dc9f
Ran script to remove trailing spaces and tabs
2012-03-21 17:36:20 +00:00
Robert Osfield
6d1944b9e2
From Matthew Johnson-Roberson, "Small fix for operation thread to protect the access to _operations vector by functions getNumOperationsInQueue() and empty(). It is simply an addition of OpenThreads::ScopedLock<OpenThreads::Mutex> lock(_operationsMutex);
...
to protect against accessing while writing which was segfaulting in VPB
specifically in void ThreadPool::run(osg::Operation* op)
in the waiting loop
while (_operationQueue->getNumOperationsInQueue() >= _maxNumberOfOperationsInQueue)
"
2011-01-20 12:32:20 +00:00
Robert Osfield
411431f3be
Fixed warnings, updated NEWS
2009-01-30 10:55:28 +00:00
Robert Osfield
276fd99da9
Added getNumOperationsInQueue() method
2008-01-18 09:17:32 +00:00
Robert Osfield
2415b8e4b1
Added default contructors to Operation
2007-09-03 09:43:33 +00:00
Robert Osfield
e5a365afee
Added support for an update OperationQueue to Viewer and CompositeViewer to allow asyncrnous adding of operations to be added
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to the view to be done during syncronous updateTraversal().
This feature can be used for doing things like merging subgraphs that have been loaded
in a background thread.
2007-08-11 10:28:14 +00:00
Robert Osfield
c3adce3ef4
Added osg::RefBlockCount subclassed from the new OpenThreads::BlockCount and used it into osgterrain example
2007-07-19 15:24:11 +00:00
Robert Osfield
a28588a84c
Introduce GraphicsOperation subclass from osg::Operation, and osgUtil::GLObjectOperation
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for compiling subgraphs.
2007-07-13 17:25:35 +00:00
Robert Osfield
ecf0b58a19
Renamed include/osg/OperationsThread to OperationThread.
...
Created a new GraphicsThread subclass from OperationThread which allows the
GraphicsContext specific calls to be moved out of the base OperationThread class.
Updated the rest of the OSG to respect these changes.
2007-07-12 15:54:45 +00:00
