Hello!

So I got just entered battlefield 3 to play some games, I've been playing for around 3 hours already and it worked fine.
Now the problem is that the Textures are starting to glitch out, things turn green, purple, all possible things.

Here's the video: youtube.com/watch?v=hqffxJ3Ssbs&feature=youtu.be

Please, if you know how to fix this problem, please tell me!

//Jakeni