#ifndef TPREDICTIVECACHEMANAGER_H

#define TPREDICTIVECACHEMANAGER_H

#include "tfxcachemanager.h"

#include "tgeometry.h"

#include "tfx.h"

#undef DVAPI

#undef DVVAR

#ifdef TFX_EXPORTS

#define DVAPI DV_EXPORT_API

#define DVVAR DV_EXPORT_VAR

#else

#define DVAPI DV_IMPORT_API

#define DVVAR DV_IMPORT_VAR

#endif

//=========================================================================

//======================================

//    TPredictiveCacheManager class

//--------------------------------------

/*!

The TPredictiveCacheManager is the TFxCacheManagerDelegate used to cache intermediate

render results due to predictive analysis of the scene schematic.

*/

class DVAPI TPredictiveCacheManager

	: public TFxCacheManagerDelegate

{

	T_RENDER_RESOURCE_MANAGER

	class Imp;

	Imp *m_imp;

public:

	TPredictiveCacheManager();

	~TPredictiveCacheManager();

	static TPredictiveCacheManager *instance();

	int getMaxTileSize() const;

	int getBPP() const;

	void setMaxTileSize(int maxTileSize);

	void setBPP(int bpp);

	void getResource(

		TCacheResourceP &resource, const string &alias,

		const TFxP &fx, double frame, const TRenderSettings &rs,

		ResourceDeclaration *resData);

	void onRenderStatusStart(int renderStatus);

	void onRenderStatusEnd(int renderStatus);

};

#endif //TPREDICTIVECACHEMANAGER_H