glx: turn LIBGL_NO_DRAWARRAYS into a boolean
authorEric Engestrom <eric.engestrom@imgtec.com>
Fri, 8 Sep 2017 10:57:26 +0000 (11:57 +0100)
committerEric Engestrom <eric.engestrom@imgtec.com>
Tue, 12 Sep 2017 12:53:12 +0000 (13:53 +0100)
commit717fb6e4be9891cf77bb7ab43bda53ed62de747b
tree068506017547c6f09efc255dd225e16af96ed741
parentd2768a397d6fb8a094765adf428726e323a0ae03
glx: turn LIBGL_NO_DRAWARRAYS into a boolean

Instead of setting based on set/unset, allow users to use boolean values.
In the docs, use `NO_DRAWARRAYS=true` instead of `NO_DRAWARRAYS=1` as it's
clearer IMO.

Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
docs/envvars.html
src/glx/indirect_glx.c