[Mesa-dev] [PATCH 0/1] i965: Add support for GL_AMD_seamless_cubemap_per_texture

[Chris Forbes]

> Does anyone know of any actual use for
> GL_AMD_seamless_cubemap_per_texture?  I can't think of any -- it reads

I've had a couple of cases where I was using cubes for
non-environment-map things, and the lack of filtering across faces was
useful.

I agree that you pretty much always just want proper filtering when
using cubemaps for 'typical' things.