Moving format conversion functions from aggregate to unary

Change-Id: Icd05628204b831ddeefffaec2274fa6661624740
Reviewed-on: https://swiftshader-review.googlesource.com/3540
Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
1 file changed