d3dx9: Add tests for FVF <-> declaration conversion.

dlls/d3dx9_36/d3dx9_36.spec

@@ -139,7 +139,7 @@
 @ stub D3DXFrameNumNamedMatrices
 @ stub D3DXFrameRegisterNamedMatrices
 @ stdcall D3DXFresnelTerm(long long)
-@ stub D3DXFVFFromDeclarator
+@ stdcall D3DXFVFFromDeclarator(ptr ptr)
 @ stub D3DXGatherFragments
 @ stub D3DXGatherFragmentsFromFileA
 @ stub D3DXGatherFragmentsFromFileW

dlls/d3dx9_36/mesh.c

  /*
  * Mesh operations specific to D3DX9.
  *
+ * Copyright (C) 2005 Henri Verbeet
+ * Copyright (C) 2006 Ivan Gyurdiev
  * Copyright (C) 2009 David Adam
  * Copyright (C) 2010 Tony Wasserka
  *
@@ -178,6 +180,16 @@ HRESULT WINAPI D3DXDeclaratorFromFVF(DWORD fvf, D3DVERTEXELEMENT9 Declaration[MA
 }
 
 /*************************************************************************
+ * D3DXFVFFromDeclarator
+ */
+HRESULT WINAPI D3DXFVFFromDeclarator(const LPD3DVERTEXELEMENT9 *declaration, DWORD *fvf)
+{
+    FIXME("(%p, %p): stub\n", declaration, fvf);
+
+    return E_NOTIMPL;
+}
+
+/*************************************************************************
  * D3DXGetFVFVertexSize
  */
 static UINT Get_TexCoord_Size_From_FVF(DWORD FVF, int tex_num)

include/d3dx9mesh.h

@@ -159,6 +159,7 @@ BOOL    WINAPI D3DXSphereBoundProbe(CONST D3DXVECTOR3 *,FLOAT,CONST D3DXVECTOR3
 HRESULT WINAPI D3DXComputeBoundingBox(CONST D3DXVECTOR3 *, DWORD, DWORD, D3DXVECTOR3 *, D3DXVECTOR3 *);
 HRESULT WINAPI D3DXComputeBoundingSphere(CONST D3DXVECTOR3 *, DWORD, DWORD, D3DXVECTOR3 *, FLOAT *);
 HRESULT WINAPI D3DXDeclaratorFromFVF(DWORD, D3DVERTEXELEMENT9[MAX_FVF_DECL_SIZE]);
+HRESULT WINAPI D3DXFVFFromDeclarator(const LPD3DVERTEXELEMENT9 *, DWORD *);
 BOOL    WINAPI D3DXIntersectTri(CONST D3DXVECTOR3 *, CONST D3DXVECTOR3 *, CONST D3DXVECTOR3 *, CONST D3DXVECTOR3 *, CONST D3DXVECTOR3*, FLOAT *, FLOAT *, FLOAT *);
 
 #ifdef __cplusplus