DJ Hero 2 - Blend State

Description

TODO: Reference rendering here.

Apparently DJ Hero 2 hit a path where Dolphin was broken.

Recent results

	5.0-11854	5.0-11537	5.0-11396	5.0-11231	5.0-10965	5.0-10950	5.0-10665	5.0-10651	5.0-9447	5.0-9353	5.0-9322	5.0-9320	5.0-8981	5.0-8907	5.0-8825	5.0-7921	5.0-7570	5.0-7151	5.0-7002	5.0-6988	5.0-6243	5.0-6231	5.0-6226	5.0-6106	5.0-5938	5.0-5911	5.0-5874	5.0-5733	5.0-5232	5.0-5230
ogl-lin-mesa
ogl-lin-radeon
sw-lin-mesa