tree daffb4fd450840c007dfb79db0ade57eece73bcf
parent c1931be5d41ed0646b7463777be3cd9bb173ec4f
author Jon Ashburn <jon@lunarg.com> 1451589277 -0700
committer Jon Ashburn <jon@lunarg.com> 1451592987 -0700

misc: Add barrier pipeline stage BOTTOM_OF_PIPE; for header vers 219
Use BOTTOM_PIPE for barrier for WSI presentation.