[dx8 patch 8] Correct mipmapping

[Ann and Jason Edmeades]

My mipmapping fix really slowed things down... Oops

Changelog
o Only reload the mipmap images when dirty

Jason
-------------- next part --------------
A non-text attachment was scrubbed...
Name: dx8.patch6.mipmap
Type: application/octet-stream
Size: 1246 bytes
Desc: not available
Url : http://www.winehq.org/pipermail/wine-patches/attachments/20030116/76de76f9/dx8.patch6.obj