This allows bindless handles to be found for image/texture instructions with predicates, when the assignment of the texture handle is within the same predicate.
This seems to cover the remaining bindless handles that compilers seem to be creating due to optimizations.
Will affect newer UE4 games, and games by NdCube (Super Mario Party, Clubhouse Games)
* Support separate textures and samplers
* Add missing bindless flag, fix SNORM format on buffer textures
* Add missing separation
* Add comments about the new handles
