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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12
src/osg/GraphicsThread.cpp
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@@ -58,11 +58,15 @@ void BarrierOperation::release()
Barrier::release();
}
void BarrierOperation::operator () (GraphicsContext*)
void BarrierOperation::operator () (Object* object)
{
if (_preBlockOp==GL_FLUSH) glFlush();
if (_preBlockOp==GL_FINISH) glFinish();
if (_preBlockOp!=NO_OPERATION)
{
GraphicsContext* context = dynamic_cast<GraphicsContext*>(object);
if (_preBlockOp==GL_FLUSH) glFlush();
else if (_preBlockOp==GL_FINISH) glFinish();
}
block();
}