FGFS-4.1/OpenSceneGraph
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Changed BarrierOperation so that it isn't limited to jut working within GraphicsContexts.

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This commit is contained in:
Robert Osfield
2007-07-14 09:17:18 +00:00
parent f7ce35c5ee
commit af19e71024
2 changed files with 11 additions and 7 deletions
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6
include/osg/GraphicsThread
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@@ -54,7 +54,7 @@ struct OSG_EXPORT SwapBuffersOperation : public GraphicsOperation
};
/** BarrierOperation allows one to syncronize multiple GraphicsThreads with each other.*/
struct OSG_EXPORT BarrierOperation : public GraphicsOperation, public OpenThreads::Barrier
struct OSG_EXPORT BarrierOperation : public Operation, public OpenThreads::Barrier
{
enum PreBlockOp
{
@@ -64,13 +64,13 @@ struct OSG_EXPORT BarrierOperation : public GraphicsOperation, public OpenThread
};
BarrierOperation(int numThreads, PreBlockOp op=NO_OPERATION):
GraphicsOperation("Barrier", true),
Operation("Barrier", true),
OpenThreads::Barrier(numThreads),
_preBlockOp(op) {}
virtual void release();
virtual void operator () (GraphicsContext* context);
virtual void operator () (Object* object);
PreBlockOp _preBlockOp;
};