[Bug 36399] New: Terrible Performance in TERA

http://bugs.winehq.org/show_bug.cgi?id=36399

Bug ID: 36399
           Summary: Terrible Performance in TERA
           Product: Wine
           Version: 1.7.18
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: directx-d3d
          Assignee: [e-mail]
          Reporter: [e-mail]

Created attachment 48447
  --> http://bugs.winehq.org/attachment.cgi?id=48447
Output of TERA with a play time of about 10 minutes

Hi! As described above TERA performs really bad under wine. This is confirmed
by many players I have talked to about this who played it via Wine before.

My system is a Gentoo x86_64 using an Intel i5-3570k with a Geforce GTX 660 and
I'm playing the EU Version: http://en.tera.gameforge.com/

I already tried a lot of possible solutions i found here, on the forums, on
other forums and across the internet but nothing really helped so far. (For
example: several registry keys, 32 and 64 bit prefix, using native/builtin dx3d
libraries, enabling the virtual window mode in wine, disabling the winedebug
output, ...)
Since none of that helped i want to ask here for help.
If anyone could install it on his machine and help me troubleshooting this i
would really appreciate it. Also if anyone has a dualboot system feel free to
compare the game between wine and native windows.

See attachment for an output log of TERA when i open the Launcher, log in and
play a little bit (about 10 minutes). As you can see it spams a load of
'fixme:d3d:resource_check_usage Unhandled usage flags 0x8.' errors which i
think are the reason for the bad performance which leads to extremely low FPS.

Thanks in advance!