https://bugs.winehq.org/show_bug.cgi?id=37658
--- Comment #7 from Stefan Dösinger stefan@codeweavers.com --- Created attachment 50124 --> https://bugs.winehq.org/attachment.cgi?id=50124 wined3d: Filter messages generated by focus handling.
Does this patch help?
Tests show that the patch is correct. The issue with it is that it adds yet another ddraw-specific behavior flag for window setup handling, raising the question if it wouldn't be better to move window and mode handling into ddraw/d3d8/d3d9.