https://bugs.freedesktop.org/show_bug.cgi?id=70327
--- Comment #7 from tony.wasserka@dolphin-emu.org --- Created attachment 87360 --> https://bugs.freedesktop.org/attachment.cgi?id=87360&action=edit Sample GLSL shader that is used during rendering the glitched character
Attached you find one of the glitched GLSL shaders which uses the mentioned line at line 149.
Sorry for the dumb source layout, that's because the shaders aren't hand written but automatically generated.