wined3d: Don't create an END element for wined3d vertex declarations.

dlls/d3d8/vertexdeclaration.c

@@ -324,11 +324,6 @@ UINT convert_to_wined3d_declaration(const DWORD *d3d8_elements, DWORD *d3d8_elem
         token += parse_token(token);
     }
 
-    /* END */
-    element = *wined3d_elements + element_count++;
-    element->Stream = 0xFF;
-    element->Type = WINED3DDECLTYPE_UNUSED;
-
     *d3d8_elements_size = (++token - d3d8_elements) * sizeof(DWORD);
 
     return element_count;

dlls/d3d9/vertexdeclaration.c

@@ -312,13 +312,16 @@ static UINT convert_to_wined3d_declaration(const D3DVERTEXELEMENT9* d3d9_element
     while (element++->Stream != 0xff && element_count++ < 128);
 
     if (element_count == 128) {
-        return 0;
+        return ~0U;
     }
 
+    /* Skip the END element */
+    --element_count;
+
     *wined3d_elements = HeapAlloc(GetProcessHeap(), 0, element_count * sizeof(WINED3DVERTEXELEMENT));
     if (!*wined3d_elements) {
         FIXME("Memory allocation failed\n");
-        return 0;
+        return ~0U;
     }
 
     for (i = 0; i < element_count; ++i) {
@@ -335,6 +338,7 @@ HRESULT  WINAPI  IDirect3DDevice9Impl_CreateVertexDeclaration(LPDIRECT3DDEVICE9E
     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)iface;
     IDirect3DVertexDeclaration9Impl *object = NULL;
     WINED3DVERTEXELEMENT* wined3d_elements;
+    UINT wined3d_element_count;
     UINT element_count;
     HRESULT hr = D3D_OK;
 
@@ -344,8 +348,9 @@ HRESULT  WINAPI  IDirect3DDevice9Impl_CreateVertexDeclaration(LPDIRECT3DDEVICE9E
         return D3DERR_INVALIDCALL;
     }
 
-    element_count = convert_to_wined3d_declaration(pVertexElements, &wined3d_elements);
-    if (!element_count) {
+    wined3d_element_count = convert_to_wined3d_declaration(pVertexElements, &wined3d_elements);
+    if (wined3d_element_count == ~0U)
+    {
         FIXME("(%p) : Error parsing vertex declaration\n", This);
         return D3DERR_INVALIDCALL;
     }
@@ -361,6 +366,7 @@ HRESULT  WINAPI  IDirect3DDevice9Impl_CreateVertexDeclaration(LPDIRECT3DDEVICE9E
     object->lpVtbl = &Direct3DVertexDeclaration9_Vtbl;
     object->ref = 0;
 
+    element_count = wined3d_element_count + 1;
     object->elements = HeapAlloc(GetProcessHeap(), 0, element_count * sizeof(D3DVERTEXELEMENT9));
     if (!object->elements) {
         HeapFree(GetProcessHeap(), 0, wined3d_elements);
@@ -372,7 +378,8 @@ HRESULT  WINAPI  IDirect3DDevice9Impl_CreateVertexDeclaration(LPDIRECT3DDEVICE9E
     object->element_count = element_count;
 
     EnterCriticalSection(&d3d9_cs);
-    hr = IWineD3DDevice_CreateVertexDeclaration(This->WineD3DDevice, &object->wineD3DVertexDeclaration, (IUnknown *)object, wined3d_elements, element_count);
+    hr = IWineD3DDevice_CreateVertexDeclaration(This->WineD3DDevice, &object->wineD3DVertexDeclaration,
+            (IUnknown *)object, wined3d_elements, wined3d_element_count);
     LeaveCriticalSection(&d3d9_cs);
 
     HeapFree(GetProcessHeap(), 0, wined3d_elements);

dlls/wined3d/device.c

@@ -2200,8 +2200,6 @@ static unsigned int ConvertFvfToDeclaration(IWineD3DDeviceImpl *This, /* For the
 
     DWORD num_textures = (fvf & WINED3DFVF_TEXCOUNT_MASK) >> WINED3DFVF_TEXCOUNT_SHIFT;
     DWORD texcoords = (fvf & 0xFFFF0000) >> 16;
-
-    WINED3DVERTEXELEMENT end_element = WINED3DDECL_END();
     WINED3DVERTEXELEMENT *elements = NULL;
 
     unsigned int size;
@@ -2210,14 +2208,12 @@ static unsigned int ConvertFvfToDeclaration(IWineD3DDeviceImpl *This, /* For the
 
     /* Compute declaration size */
     size = has_pos + (has_blend && num_blends > 0) + has_blend_idx + has_normal +
-           has_psize + has_diffuse + has_specular + num_textures + 1;
+           has_psize + has_diffuse + has_specular + num_textures;
 
     /* convert the declaration */
     elements = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WINED3DVERTEXELEMENT));
-    if (!elements)
-        return 0;
+    if (!elements) return ~0U;
 
-    elements[size-1] = end_element;
     idx = 0;
     if (has_pos) {
         if (!has_blend && (fvf & WINED3DFVF_XYZRHW)) {
@@ -2310,7 +2306,8 @@ static unsigned int ConvertFvfToDeclaration(IWineD3DDeviceImpl *This, /* For the
     }
 
     /* Now compute offsets, and initialize the rest of the fields */
-    for (idx = 0, offset = 0; idx < size-1; idx++) {
+    for (idx = 0, offset = 0; idx < size; ++idx)
+    {
         elements[idx].Stream = 0;
         elements[idx].Method = WINED3DDECLMETHOD_DEFAULT;
         elements[idx].Offset = offset;
@@ -2328,7 +2325,7 @@ static HRESULT WINAPI IWineD3DDeviceImpl_CreateVertexDeclarationFromFVF(IWineD3D
     DWORD hr;
 
     size = ConvertFvfToDeclaration(This, Fvf, &elements);
-    if (size == 0) return WINED3DERR_OUTOFVIDEOMEMORY;
+    if (size == ~0U) return WINED3DERR_OUTOFVIDEOMEMORY;
 
     hr = IWineD3DDevice_CreateVertexDeclaration(iface, ppVertexDeclaration, Parent, elements, size);
     HeapFree(GetProcessHeap(), 0, elements);

dlls/wined3d/vertexdeclaration.c

@@ -206,9 +206,6 @@ HRESULT vertexdeclaration_init(IWineD3DVertexDeclarationImpl *This,
         }
     }
 
-    /* Skip the END element. */
-    --element_count;
-
     This->element_count = element_count;
     This->elements = HeapAlloc(GetProcessHeap(), 0, sizeof(*This->elements) * element_count);
     if (!This->elements)

include/wine/wined3d.idl

@@ -846,7 +846,6 @@ typedef enum _WINED3DDECLTYPE
     WINED3DDECLTYPE_FLOAT16_4               = 16,
     WINED3DDECLTYPE_UNUSED                  = 17,
 } WINED3DDECLTYPE;
-cpp_quote("#define WINED3DDECL_END() {0xFF, 0, WINED3DDECLTYPE_UNUSED, 0, 0, 0, -1}")
 
 typedef enum _WINED3DDECLUSAGE
 {