Idk why but i think this is the answer, [SOLVED] shared video memory in wine???
Code:
Section “Device”
Identifier “Device0”
Driver “nvidia”
VendorName “NVIDIA Corporation”
BoardName “GeForce 7300 SE/7200 GS”
Option “AllowSHMPixmaps” “0”
EndSection
“AllowSHMPixmaps”
this allows NVIDIA drivers to run more efficiently while using shared memory