unrefqueue.hpp

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#ifndef OPENMW_COMPONENTS_UNREFQUEUE_H
#define OPENMW_COMPONENTS_UNREFQUEUE_H

#include <deque>

#include <osg/ref_ptr>
#include <osg/Referenced>

#include <components/sceneutil/workqueue.hpp>

namespace SceneUtil
{
    class WorkQueue;
    
    class UnrefWorkItem : public SceneUtil::WorkItem
    {
    public:
        std::deque<osg::ref_ptr<const osg::Referenced> > mObjects;
        virtual void doWork();
    };

    class UnrefQueue : public osg::Referenced
    {
    public:
        UnrefQueue();

        void push(const osg::Referenced* obj);

        void flush(SceneUtil::WorkQueue* workQueue);

        unsigned int getNumItems() const;

    private:
        osg::ref_ptr<UnrefWorkItem> mWorkItem;
    };

}

#endif