Blender Git Commit Log

Gawain: Lookup uniforms and attributes from buckets

This way we reduce number of loops from look-over-all-inputs to
loop-over-collision, which is expected to be much less CPU ticks.

There is still possible optimization: use memory pool of some sort
to manage memory needed for hash entries, but that will only speedup
shader interface construction / deconstruction time.

There are also some trickery happening to speed up process even more
in the case there is no hash collisions detected when constructing
shader interface.