A helper structure containing member type information.
typedef struct D3DXSHADER_TYPEINFO {
WORD Class;
WORD Type;
WORD Rows;
WORD Columns;
WORD Elements;
WORD StructMembers;
DWORD StructMemberInfo;
} D3DXSHADER_TYPEINFO, *LPD3DXSHADER_TYPEINFO;
The type information is part of D3DXSHADER_STRUCTMEMBERINFO.