Add few isEnabled() in GPUState for Alpha/Color/Lighting/Texture Test
Merge pull request #1089 from raven02/master

Add few isEnabled() in GPUState for Alpha/Color/Lighting/Texture Test
If MOVI2R can be done in 2 ops for ARMv6, prefer that over litpool. Litpool can take 1-3 cycles depending on when the value is used. So, usually 3 cycles :\.