list sync

//
// .h
//

// vertex buffer list
// order: EnumId, Format, Name
#define VB_LIST(V) \
    V(Position,  DXGI_FORMAT_R32G32B32_FLOAT, "POSITION") \
    V(Normal,    DXGI_FORMAT_R32G32B32_FLOAT, "NORMAL") \
    V(TexCoords, DXGI_FORMAT_R32G32_FLOAT,    "TEXCOORD")

struct VertexBufferId
{
    enum Type
    {
#define VB_ITEM(EnumId, Format, Name) EnumId,
        VB_LIST(VB_ITEM)
#undef VB_ITEM
        Count
    };
};

DXGI_FORMAT vbFormats[VertexBufferId::Count + 1];
const char* vbNames[VertexBufferId::Count + 1];

//
// .cpp
//

// the +1 is to account for the macro expansion of the comma character
// some old compilers will complain about it
DXGI_FORMAT vbFormats[VertexBufferId::Count + 1] =
{
#define VB_ITEM(EnumId, Format, Name) Format,
    VB_LIST(VB_ITEM)
#undef VB_ITEM
    DXGI_FORMAT_UNKNOWN
};

const char* vbNames[VertexBufferId::Count + 1] =
{
#define VB_ITEM(EnumId, Format, Name) Name,
    VB_LIST(VB_ITEM)
#undef VB_ITEM
    ""
};