[Bug 47481] New: Regression: Spire and Xfer (Serum, OTT, etc.) VST plugins don't render

https://bugs.winehq.org/show_bug.cgi?id=47481

Bug ID: 47481
           Summary: Regression: Spire and Xfer (Serum, OTT, etc.) VST
                    plugins don't render
           Product: Wine
           Version: 4.12
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: d2d
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Since Wine 4.12 plugins like Spire and Xfer plugins (e.g. Serum, OTT, Dimension
Expander) don't render anything and instead leave an empty IE6-like effect in
the window the GUI would show. In Wine 4.11 it was rendering correctly.

This is a short excerpt of the sort of thing output in journalctl logs (this is
for Spire):

002e:fixme:d2d:d2d_factory_init Ignoring factory type 0x1.
002e:fixme:dxgi:DXGID3D10CreateDevice Ignoring flags 0x20.
002e:fixme:d3d11:d3d_blend_state_create Per-rendertarget blend not implemented.
002e:fixme:d2d:d2d_device_context_PushAxisAlignedClip Ignoring antialias_mode
0.
002e:fixme:d2d:d2d_device_context_PushAxisAlignedClip Ignoring antialias_mode
0.
002e:fixme:d2d:d2d_device_context_PushAxisAlignedClip Ignoring antialias_mode
0.
(repeats loads of times)...
002e:fixme:d2d:d2d_geometry_sink_BeginFigure Ignoring figure_begin 0x1.
002e:fixme:d2d:d2d_device_context_DrawGeometry Ignoring stroke style A46B1FE0.
002e:fixme:d2d:d2d_geometry_sink_BeginFigure Ignoring figure_begin 0x1.
002e:fixme:d2d:d2d_device_context_DrawGeometry Ignoring stroke style A46B1FE0.
002e:fixme:d2d:d2d_geometry_sink_BeginFigure Ignoring figure_begin 0x1.
002e:fixme:d2d:d2d_device_context_DrawGeometry Ignoring stroke style A46B1FE0.
002e:fixme:d2d:d2d_geometry_sink_BeginFigure Ignoring figure_begin 0x1.
002e:fixme:d2d:d2d_device_context_DrawGeometry Ignoring stroke style A46B1FE0.
002e:fixme:d2d:d2d_geometry_sink_BeginFigure Ignoring figure_begin 0x1.
002e:fixme:d2d:d2d_device_context_DrawGeometry Ignoring stroke style A46B1FE0.
002e:fixme:d2d:d2d_geometry_sink_BeginFigure Ignoring figure_begin 0x1.
(repeats loads of times)...

This is the sort of thing OTT puts out:
...
002e:fixme:d2d:d2d_device_context_PushAxisAlignedClip Ignoring antialias_mode
0.
002e:fixme:d2d:d2d_geometry_sink_BeginFigure Ignoring figure_begin 0x1.
002e:fixme:d2d:d2d_device_context_DrawGeometry Ignoring stroke style 34E1BD68.
002e:fixme:d2d:d2d_geometry_sink_AddArc iface 35B572B8, arc 0033F5C8 stub!
...

As you can see from the output it's related to d2d. It's also mentioned in bug
#44243 about these plugins using Direct2D.