WINED3D: glTypeLookup cleanup

[H. Verbeet]

Use a struct instead of an UINT array for entries in the glTypeLookup
table, mainly to keep one of the following patches readable.

Changelog:
  - Use a struct instead of an UINT array as entries in the glTypeLookup table
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diff --git a/dlls/wined3d/vertexdeclaration.c b/dlls/wined3d/vertexdeclaration.c
index 5d216af..653f2b7 100644
--- a/dlls/wined3d/vertexdeclaration.c
+++ b/dlls/wined3d/vertexdeclaration.c
@@ -297,7 +297,7 @@ IWineD3DVertexDeclarationImpl *This = (I
             convToW[nTokens].Type       = type;
             convToW[nTokens].Offset     = offset;
             convToW[nTokens].Reg        = reg;
-            offset += glTypeLookup[type][1] * glTypeLookup[type][4];
+            offset += glTypeLookup[type].size * glTypeLookup[type].typesize;
             ++nTokens;
         } else if (D3DVSD_TOKEN_STREAMDATA == tokentype &&  0x10000000 & tokentype ) {
              TRACE(" 0x%08lx SKIP(%lu)\n", tokentype, ((tokentype & D3DVSD_SKIPCOUNTMASK) >> D3DVSD_SKIPCOUNTSHIFT));
diff --git a/dlls/wined3d/wined3d_private.h b/dlls/wined3d/wined3d_private.h
index d6e851a..9afa988 100644
--- a/dlls/wined3d/wined3d_private.h
+++ b/dlls/wined3d/wined3d_private.h
@@ -81,8 +81,16 @@ extern DWORD *stateLookup[MAX_LOOKUPS];
 
 extern DWORD minMipLookup[D3DTEXF_ANISOTROPIC + 1][D3DTEXF_LINEAR + 1];
 
+typedef struct _WINED3DGLTYPE {
+    int         d3dType;
+    GLint       size;
+    GLenum      glType;
+    GLboolean   normalized;
+    int         typesize;
+} WINED3DGLTYPE;
+
 /* NOTE: Make sure these are in the correct numerical order. (see /include/d3d9types.h typedef enum _D3DDECLTYPE) */
-UINT static const glTypeLookup[D3DDECLTYPE_UNUSED][5] = {
+WINED3DGLTYPE static const glTypeLookup[D3DDECLTYPE_UNUSED] = {
                                   {D3DDECLTYPE_FLOAT1,    1, GL_FLOAT           , GL_FALSE ,sizeof(float)},
                                   {D3DDECLTYPE_FLOAT2,    2, GL_FLOAT           , GL_FALSE ,sizeof(float)},
                                   {D3DDECLTYPE_FLOAT3,    3, GL_FLOAT           , GL_FALSE ,sizeof(float)},
@@ -101,11 +109,11 @@ UINT static const glTypeLookup[D3DDECLTY
                                   {D3DDECLTYPE_FLOAT16_2, 2, GL_FLOAT           , GL_FALSE ,sizeof(short int)},
                                   {D3DDECLTYPE_FLOAT16_4, 4, GL_FLOAT           , GL_FALSE ,sizeof(short int)}};
 
-#define WINED3D_ATR_TYPE(_attribute)          glTypeLookup[sd->u.s._attribute.dwType][0]
-#define WINED3D_ATR_SIZE(_attribute)          glTypeLookup[sd->u.s._attribute.dwType][1]
-#define WINED3D_ATR_GLTYPE(_attribute)        glTypeLookup[sd->u.s._attribute.dwType][2]
-#define WINED3D_ATR_NORMALIZED(_attribute)    glTypeLookup[sd->u.s._attribute.dwType][3]
-#define WINED3D_ATR_TYPESIZE(_attribute)      glTypeLookup[sd->u.s._attribute.dwType][4]
+#define WINED3D_ATR_TYPE(_attribute)          glTypeLookup[sd->u.s._attribute.dwType].d3dType
+#define WINED3D_ATR_SIZE(_attribute)          glTypeLookup[sd->u.s._attribute.dwType].size
+#define WINED3D_ATR_GLTYPE(_attribute)        glTypeLookup[sd->u.s._attribute.dwType].glType
+#define WINED3D_ATR_NORMALIZED(_attribute)    glTypeLookup[sd->u.s._attribute.dwType].normalized
+#define WINED3D_ATR_TYPESIZE(_attribute)      glTypeLookup[sd->u.s._attribute.dwType].typesize
 
 /**
  * Settings