WineD3D: Add DDOVERLAYFX struct

[Stefan Dösinger]

IWineD3DSurface::UpdateOverlay will need this. Although DDOVERLAYFX can be 
used without issues I don't want to add dependency on yet another structure 
from a foreign header in the time of the work on header independence
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From bff6aaf48cd4850e622e1ae02a69fb4a1a121a6c Mon Sep 17 00:00:00 2001
From: Stefan Doesinger <stefan at codeweavers.com>
Date: Thu, 5 Oct 2006 15:11:52 +0200
Subject: [PATCH] WineD3D: Add WINEDDOVERLAYFX Struct
---
 include/wine/wined3d_types.h |   24 ++++++++++++++++++++++++
 1 files changed, 24 insertions(+), 0 deletions(-)

diff --git a/include/wine/wined3d_types.h b/include/wine/wined3d_types.h
index ef3f588..e70a814 100644
--- a/include/wine/wined3d_types.h
+++ b/include/wine/wined3d_types.h
@@ -963,6 +963,30 @@ typedef struct WineDirect3DVertexStrided
     } u;
 } WineDirect3DVertexStridedData;
 
+typedef struct _WINEDDOVERLAYFX
+{
+    DWORD       dwSize;                         /* size of structure */
+    DWORD       dwAlphaEdgeBlendBitDepth;       /* Bit depth used to specify constant for alpha edge blend */
+    DWORD       dwAlphaEdgeBlend;               /* Constant to use as alpha for edge blend */
+    DWORD       dwReserved;
+    DWORD       dwAlphaDestConstBitDepth;       /* Bit depth used to specify alpha constant for destination */
+    union
+    {
+        DWORD   dwAlphaDestConst;               /* Constant to use as alpha channel for dest */
+        LPDIRECTDRAWSURFACE lpDDSAlphaDest;     /* Surface to use as alpha channel for dest */
+    } DUMMYUNIONNAME1;
+    DWORD       dwAlphaSrcConstBitDepth;        /* Bit depth used to specify alpha constant for source */
+    union
+    {
+        DWORD   dwAlphaSrcConst;                /* Constant to use as alpha channel for src */
+        LPDIRECTDRAWSURFACE lpDDSAlphaSrc;      /* Surface to use as alpha channel for src */
+    } DUMMYUNIONNAME2;
+    DDCOLORKEY  dckDestColorkey;                /* DestColorkey override */
+    DDCOLORKEY  dckSrcColorkey;                 /* DestColorkey override */
+    DWORD       dwDDFX;                         /* Overlay FX */
+    DWORD       dwFlags;                        /* flags */
+} WINEDDOVERLAYFX;
+
 /**************************** 
  *  * Vertex Shaders Declaration
  *   */
-- 
1.4.1.1