tree ce1c3861accccf9deda662208eb8ee939e2006cb
parent 4f67d74c40a9c1864d4e07fedcd5ac3ca975670f
author Jon Ashburn <jon@lunarg.com> 1432851902 -0600
committer Courtney Goeltzenleuchter <courtney@LunarG.com> 1434596196 -0600

loader: Support layers that don't have an extension entrypoint

Change all layers and loader interface to init dispatch tables on
GPA("GetXXXProcAddr").  After that initialization rest of dispatch
tables are inited via unwrapped object using the GPA in the dispatch
table.  This also allows App generated GPA calls that the loader can't resolve
to function correctly.