urho3d/Urho3D — pull request #369 by AGreatFish (2014-05-31 15:31:45+00:00)
Title: Added FXAA 3.11 GLSL Shader

Please review the shader because I am rather new to this.
(This is the first time I actually "developed" something in GLSL.)

It should work on older GPUs now, but I wasn't able to test it on one,
so I can't guarantee it will actually work.