SkSL: Simplify layout(key)
We had support for layout(key=identity), which added a bit to the key
depending on whether or not a matrix variable was identity. That feature
was unused - now 'key' is just a flag, rather than a separate enum.
Commit-Queue: Brian Osman <email@example.com>
Reviewed-by: John Stiles <firstname.lastname@example.org>
9 files changed