tree a3db027c1601ade47f678bea1fc3fc21b246b194
parent 404f6ac43d5733c813f7bab9ea7b9585994e11ed
author Jeremy Gebben <jeremyg@lunarg.com> 1635450011 -0600
committer jeremyg-lunarg <jeremyg@lunarg.com> 1635784326 -0600

layers: Add Add() and Destroy() for handle map management

These methods must be used to insert and remove state into
the handle -> state object maps. Having this all happen the
same way will be important for upcoming locking changes.