lvfulong
105 lines
2.4 KiB
C++
105 lines
2.4 KiB
C++
/**
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@file JCImageManager.h
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@brief
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@author James
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@version 1.0
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@date 2016_5_13
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*/
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#ifndef __JCImageManager_H__
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#define __JCImageManager_H__
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#include "../Image/JCImage.h"
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#include <map>
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#include <vector>
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#include <thread>
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#include <mutex>
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/**
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* @brief
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*/
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namespace laya
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{
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class JCImageManager
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{
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public:
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typedef std::vector<JCImage*> VectorImage;
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typedef VectorImage::iterator VectorImageIter;
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typedef std::vector<int> VectorImageID;
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typedef VectorImageID::iterator VectorImageIDIter;
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typedef std::map<int, JCImage*> MapImage;
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typedef MapImage::iterator MapImageIter;
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public:
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/** @brief构造函数
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*/
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JCImageManager();
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/** @brief析构函数
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*/
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~JCImageManager();
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void setImage( int nID,JCImage* pImage );
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bool deleteImage( int nID );
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void clearAllImage();
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JCImage* getImage( int nID );
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void resetRenderThread();
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void printCorpseImages( const char* sFileName );
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public:
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int getImageID();
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void resetJSThread();
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void removeImageID(int nID);
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void clearImageIDs();
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void removeImageFromMap( int nID );
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void update(int nFrameCount);
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void setReleaseSpaceTime(int nTime);
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private:
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void _batchHandleDeleteImage();
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bool _deleteImage(int nID);
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public:
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VectorImageID m_vImageIDs; ///<imageID
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VectorImage m_vImages; ///<完整的Image的容器
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//当Image把数据merge到显卡上，Image的内存数据就会删除掉，如果迟迟没有merge到显卡，这部分数据只会保留一段时间
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MapImage m_vOccupiedMemImages; ///<占用内存的Image容器
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int m_nCountImageID; ///<imageID
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int m_nReleaseSpaceTime; ///<删除的间隔时间
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std::recursive_mutex m_kMutex; ///<线程锁
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private:
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int m_nDeleteMaxNum; ///<为了效率保存最大的值
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std::vector<int> m_vDeleteList; ///<删除列表
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};
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}
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#endif //__JCImageManager_H__
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//-----------------------------END FILE--------------------------------
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