[Bug 46742] New: The Sims 2 demo needs support for ProcessVertices() with software vertex shaders

https://bugs.winehq.org/show_bug.cgi?id=46742

Bug ID: 46742
           Summary: The Sims 2 demo needs support for ProcessVertices()
                    with software vertex shaders
           Product: Wine
           Version: 0.9.35.
          Hardware: x86
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: directx-d3d
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Split off from bug 8051:

"Without ProcessVertices, characters will explode in family thumbnails (and
same if you disable shaders through the game's cheat menu), and explosion of
vertices will also happen with little icons that pop up above characters when
they make a friend or get married (you can realiably observe it by loading
Pleasant family). 
In both cases, this pops up:

fixme:d3d:wined3d_device_process_vertices Output vertex declaration not
implemented yet.
err:d3d:get_flexible_vertex_size Unexpected position mask: 0x0"