[BUG] Framerate drops on opening inventory window

[_Nel_]

There is a bug on displaying inventory window. This bug is here for ages, but I was too lazy to report it before now.

Take a look at this video:
> http://www.own3d.tv/video/39658/Inventory_Framerate

You can see my fps is ~50, but when I open my inventory window, framerate drops to 25 fps. I tried to open other windows as status, action, community or quests and nothing happened. It occurs only on inventory window.

On the second part of this video (starting at 1'15"), you can see a visual glitch on water. The water appears shiny only when inventory window is displayed.

I hope that could help fixing this bug.


Hardware: AMD Athlon 64 X2 Dual Core 5200+, Nvidia 9600 GT 512 MB, RAM 4 GB
Software: Ubuntu 10.04 (lucid) 64bits, Linux 2.6.32.25, NVIDIA-Linux-x86_64-190.53