first pass on getting rid of shader compile errors on PS4
first pass on getting rid of shader compile errors on PS4

first pass on getting rid of shader compile errors on PS4.
Still don't have a solution for the missing #pragma features.

jyb125/ScriptableRenderLoop,jyb125/ScriptableRenderLoop,Unity-Technologies/ScriptableRenderLoop,Unity-Technologies/ScriptableRenderLoop