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(parent: 2c4f591) | patch
demos: ensure DISPLAY envar is valid
authorMike Weiblen <mikew@lunarg.com>
Tue, 13 Feb 2018 20:56:13 +0000 (13:56 -0700)
committerMike Weiblen <mikew@lunarg.com>
Mon, 19 Feb 2018 19:03:24 +0000 (12:03 -0700)
commitef2947b52c22acd5c1956cac71845dc6778d5dc3
treee155a256407f3ac2ced95b068144b5752e2b310dtree | snapshot
parent2c4f591dd2bd2df81ff0dd00fa700654a4e8329bcommit | diff
demos: ensure DISPLAY envar is valid

If the DISPLAY environment variable is unset or null, the cube demo will
emit "Cannot find a compatible Vulkan installable client driver (ICD)."
That message is not helpful when attempting to resolve the issue, since
the problem is with the envar, not the ICD.

Change-Id: Idf145cf0da906a4a8352b5bb136f88d9c1bca90d
demos/cube.c diff | blob | history
demos/cube.cpp diff | blob | history
Domain: Graphics System / GL;