[Bug 2398] OpenGL is only used on top level windows so child windows get overdrawn

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=2398

------- Additional Comments From [e-mail]  2007-19-04 22:14 -------
I would like to see Terragen 2 run on my computer but for the life of me I can't
figure out how to install the patch you have attached to this bug.  I tried to
compile the file but it errors on every line.  Is there a different way I should
go about this or should I install the latest version of wine?  I am using 0.9.34