RAS_ListRasterizer.h

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#ifndef __RAS_LISTRASTERIZER_H__
#define __RAS_LISTRASTERIZER_H__

#include "RAS_MaterialBucket.h"
#include "RAS_VAOpenGLRasterizer.h"
#include <vector>
#include <map>

class RAS_ListRasterizer;
class RAS_ListSlot : public KX_ListSlot
{
        friend class RAS_ListRasterizer;
        unsigned int m_list;
        unsigned int m_flag;
        unsigned int m_matnr;
        RAS_ListRasterizer* m_rasty;
public:
        RAS_ListSlot(RAS_ListRasterizer* rasty);
        virtual ~RAS_ListSlot();
        virtual void SetModified(bool mod);
        virtual int Release();

        void RemoveList();
        void DrawList();
        void EndList();
        bool End();

};

enum RAS_ListSlotFlags  {
        LIST_CREATE             =1,
        LIST_MODIFY             =2,
        LIST_STREAM             =4,
        LIST_NOCREATE   =8,
        LIST_BEGIN              =16,
        LIST_END                =32,
        LIST_REGEN              =64,
        LIST_DERIVEDMESH=128,
};

struct DerivedMesh;

typedef std::map<RAS_DisplayArrayList, RAS_ListSlot*> RAS_ArrayLists;
typedef std::vector<RAS_ListSlot*>                                        RAS_ListSlots;        // indexed by material slot number
typedef std::map<DerivedMesh*, RAS_ListSlots*>            RAS_DerivedMeshLists;

class RAS_ListRasterizer : public RAS_VAOpenGLRasterizer
{
        bool mUseVertexArrays;
        bool mATI;
        RAS_ArrayLists mArrayLists;
        RAS_DerivedMeshLists mDerivedMeshLists;

        RAS_ListSlot* FindOrAdd(class RAS_MeshSlot& ms);
        void ReleaseAlloc();

public:
        void RemoveListSlot(RAS_ListSlot* list);
        RAS_ListRasterizer(RAS_ICanvas* canvas, bool useVertexArrays=false, bool lock=false);
        virtual ~RAS_ListRasterizer();

        virtual void    IndexPrimitives(class RAS_MeshSlot& ms);
        virtual void    IndexPrimitivesMulti(class RAS_MeshSlot& ms);

        virtual bool    Init();
        virtual void    Exit();

        virtual void    SetDrawingMode(int drawingmode);

        virtual bool    QueryLists(){return true;}
        
        
#ifdef WITH_CXX_GUARDEDALLOC
public:
        void *operator new(size_t num_bytes) { return MEM_mallocN(num_bytes, "GE:RAS_ListRasterizer"); }
        void operator delete( void *mem ) { MEM_freeN(mem); }
#endif
};

#endif