Graphics are upside down in linux 64-bit build

[aqrit]

Launching say regedit.exe, shows the screen to be mirrored vertically.

Undefining BOXEDWINE_LINUX in ./project/linux/build64.sh seems to eliminate this issue.

This is using the current (8f7b18e) tarball of the master branch.

[danoon2]

I guess this is the issue with testing so many platforms at once, I left a change on one computer and it didn't make it to git. At first this issue confused me because I did a lot of testing on Linux with this.

Everything should be working now.

[aqrit]

Seems to work. Thanks!