loader: Fix env usage and cleanup messages
authorMark Young <marky@lunarg.com>
Fri, 26 May 2017 20:39:54 +0000 (14:39 -0600)
committerMark Young <marky@lunarg.com>
Fri, 26 May 2017 21:45:34 +0000 (15:45 -0600)
commit75c249d6ab7e08757a04f624fcb6210b6e2d8a97
tree2d8ce6afa358a83da155ddf926f560c9d4ddf850
parentd3db0943c0533ca32161f1a13342f5ad07ab5bf3
loader: Fix env usage and cleanup messages

Fix the environment variable usage of VK_LOADER_DISABLE_INST_EXT_FILTER
so that it will also ignore the unknown extensions during
vkCreateInstance and clean up a few more messages.
The previous messages were confusing and didn't indicate what
was actually wrong.

Change-Id: Iccd0a4b2cfd673187cb7e92fe9cec23deb058ff2
loader/loader.c