http://bugs.winehq.org/show_bug.cgi?id=10408
--- Comment #24 from Anders Jonsson anders.jonsson@norsjonet.se 2009-07-24 03:51:04 --- Created an attachment (id=22572) --> (http://bugs.winehq.org/attachment.cgi?id=22572) th07 - Perfect Cherry Blossom with winex11 patch applied
Roderick Colenbrander posted a patch on wine-devel, intended to fix alpha handling:
http://www.winehq.org/pipermail/wine-devel/2009-July/077500.html
That patch changes the apperance on Touhou games 6-9. Later games are unaffected by the change.
Differences:
Black rectangles now only appear directly behind text, making the black rectangles smaller when the patch is applied. Text background is still black. This is a step in the right direction.
Text get colored for some reason when the patch is applied. This is less good as the text is white both in unpatched Wine and in Windows.