From 55ba5fa9a60cd6ebb20046a27aaa4d662d85afab Mon Sep 17 00:00:00 2001
From: Christoph Haag <haagch+mesadev@frickel.club>
Date: Thu, 8 Sep 2016 21:32:04 +0200
Subject: doc: document GALLIUM_DRIVER
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v2: Add dot at end of sentence

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
---
 docs/envvars.html | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'docs')

diff --git a/docs/envvars.html b/docs/envvars.html
index 789f5e9..cf57ca5 100644
--- a/docs/envvars.html
+++ b/docs/envvars.html
@@ -217,6 +217,8 @@ Mesa EGL supports different sets of environment variables.  See the
     disable for unencumbered viewing the rest of the time. For example, set
     GALLIUM_HUD_VISIBLE to false and GALLIUM_HUD_TOGGLE_SIGNAL to 10 (SIGUSR1).
     Use kill -10 <pid> to toggle the hud as desired.
+<li>GALLIUM_DRIVER - useful in combination with LIBGL_ALWAYS_SOFTWARE=1 for
+    choosing one of the software renderers "softpipe", "llvmpipe" or "swr".
 <li>GALLIUM_LOG_FILE - specifies a file for logging all errors, warnings, etc.
     rather than stderr.
 <li>GALLIUM_PRINT_OPTIONS - if non-zero, print all the Gallium environment
-- 
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