#pragma once
#include "DIOSLogicDeviceStructure.h"
#include "ShareMemClientInterface.h"
#include "definitions.h"

#define SM_API_BLOCK_COUNT (15)

class ShareMemWR {
	WORD*m_pDataPtr;
	CShareMemClient m_shareMemclient;
	C2DGrayImageData *m_pImgFull;
	C2DGrayImageData *m_pImgPrev;
	CBaseFunctionDataElement *m_pElement;

	unsigned int m_dwShareMemIdFullIdx;
	unsigned long long m_dwShareMemIdFull[SM_API_BLOCK_COUNT];
	unsigned long long m_dwShareMemIdPreview;
	ImgDataInfo *pImgData;
	
	bool GetShareMemBuf(ImgDataInfo *pImgData);
	int WriteImageToShareMem(unsigned long long &dwShareMemId);

	unsigned long long &GetNextSmId();

public:
	ShareMemWR(void);
	virtual ~ShareMemWR(void);
	PVOID GetDataBuf(unsigned long long nShareMemID, char *&pBuff,DWORD &Size);
	void ReleaseDataBuf(PVOID Handle);
	RET_STATUS BufferToNotify(void * pOemImage, DWORD ImageSize, ImgDataInfo* PImgDataInfo);

};