DynamicVertexBufferEntityOpenGL.h

#pragma once
#include "AssetEntity.h"
#include "DynamicVertexBufferEntity.h"

namespace ParaEngine
{
    class DynamicVertexBufferEntityOpenGL : public AssetEntity
    {
    private:
        std::vector<char> m_lpVB;

    public:
        DWORD   m_dwDataFormat;
        DWORD   m_dwBase;
        DWORD   m_dwNextBase;
        DWORD   m_dwFlush;
        DWORD   m_dwDiscard;
        uint32  m_nUnitSize;

    public:
        uint32 Lock(uint32 nSize, void** pVertices);
        void Unlock();

        GLuint GetBuffer();

        DWORD GetBaseVertex();
        virtual bool IsMemoryBuffer();
        void* GetBaseVertexPointer();

        DynamicVertexBufferEntityOpenGL();
        virtual ~DynamicVertexBufferEntityOpenGL(){};

        virtual HRESULT RestoreDeviceObjects();
        virtual HRESULT InvalidateDeviceObjects();
    };

    typedef DynamicVertexBufferEntityOpenGL DynamicVertexBufferEntity;
}