Game textures looks blurred on my desktop?

The openGL game looks smooth on my 2 laptops I’ve ran it on, yet the textures looks blurred on my PC desktop.

I’m running the exact same project and configurations.

I have no idea what could be wrong :\

DevIL is the image library used to load the textures.

I have a screenshot, however these forums aren’t allowing me to link the picture so I’ve uploaded it to a blog.

It’s the first post on