interface.h

24位真彩色转256色,24位真彩色转256色

#ifndef __GENERALPLUS_OCTREE_INTERFACE_H_20080712__
#define __GENERALPLUS_OCTREE_INTERFACE_H_20080712__

#include <ole2.h>
#include "define.h"

interface I_Palette
{
	virtual HRESULT	Initialize(WORD wPaletteSize)=0;
	virtual void	Clear()=0;
	virtual HRESULT	AddColor(S_Color * psClr)=0;
	virtual DWORD	NearestColorIndex(S_Color * psClr)=0;
	virtual HRESULT GetPalette(S_Palette * psPalette)=0;
};

interface I_OCTree
{
	virtual HRESULT	Initialize(WORD wTotalLeafs,WORD wTotalLevels)=0;
	virtual HRESULT AddPixel(S_Color * psClr)=0;
	virtual HRESULT FetchPalette(I_Palette * pIPalette)= 0;
	virtual void	Release()=0;
};

interface I_ReduceList
{
	virtual HRESULT AddNode(S_Node * psNode)=0;
	virtual HRESULT Reduce(WORD * pwReduceCount)=0 ;
};



#endif