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client/EterLib/GrpIndexBuffer.h

41 lines
808 B
C++

#pragma once
#include "GrpBase.h"
class CGraphicIndexBuffer : public CGraphicBase
{
public:
CGraphicIndexBuffer();
virtual ~CGraphicIndexBuffer();
void Destroy();
bool Create(int idxCount, D3DFORMAT d3dFmt);
bool Create(int faceCount, TFace* faces);
bool CreateDeviceObjects();
void DestroyDeviceObjects();
bool Copy(int bufSize, const void* srcIndices);
bool Lock(void** pretIndices) const;
void Unlock() const;
bool Lock(void** pretIndices);
void Unlock();
void SetIndices(int startIndex=0) const;
LPDIRECT3DINDEXBUFFER8 GetD3DIndexBuffer() const;
int GetIndexCount() const {return m_iidxCount;}
protected:
void Initialize();
protected:
LPDIRECT3DINDEXBUFFER8 m_lpd3dIdxBuf;
DWORD m_dwBufferSize;
D3DFORMAT m_d3dFmt;
int m_iidxCount;
};