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53 lines
1.1 KiB
C++
53 lines
1.1 KiB
C++
#include "unrefqueue.hpp"
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#include <deque>
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//#include <osg/Timer>
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//#include <iostream>
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#include <components/sceneutil/workqueue.hpp>
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namespace SceneUtil
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{
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class UnrefWorkItem : public SceneUtil::WorkItem
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{
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public:
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std::deque<osg::ref_ptr<const osg::Referenced> > mObjects;
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virtual void doWork()
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{
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//osg::Timer timer;
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//size_t objcount = mObjects.size();
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mObjects.clear();
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//std::cout << "cleared " << objcount << " objects in " << timer.time_m() << std::endl;
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}
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};
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UnrefQueue::UnrefQueue()
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{
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mWorkItem = new UnrefWorkItem;
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}
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void UnrefQueue::push(const osg::Referenced *obj)
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{
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mWorkItem->mObjects.push_back(obj);
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}
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void UnrefQueue::flush(SceneUtil::WorkQueue *workQueue)
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{
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if (mWorkItem->mObjects.empty())
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return;
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workQueue->addWorkItem(mWorkItem, true);
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mWorkItem = new UnrefWorkItem;
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}
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unsigned int UnrefQueue::getNumItems() const
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{
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return mWorkItem->mObjects.size();
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}
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}
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