ddraw: Move handling of D3DRENDERSTATE_TEXTUREMAPBLEND from d3ddevice2 to d3ddevice3.

dlls/ddraw/ddraw_private.h

@@ -336,6 +336,9 @@ struct IDirect3DDeviceImpl
     IDirect3DViewportImpl *current_viewport;
     D3DVIEWPORT7 active_viewport;
 
+    /* Required to keep track which of two available texture blending modes in d3ddevice3 is used */
+    BOOL legacyTextureBlending;
+
     /* Light state */
     DWORD material;
 

dlls/ddraw/direct3d.c

@@ -820,6 +820,8 @@ IDirect3DImpl_7_CreateDevice(IDirect3D7 *iface,
     object->Handles = NULL;
     object->numHandles = 0;
 
+    object->legacyTextureBlending = FALSE;
+
     /* This is for convenience */
     object->wineD3DDevice = This->wineD3DDevice;