summaryrefslogtreecommitdiff
path: root/docs
diff options
context:
space:
mode:
authorChristoph Haag <haagch+mesadev@frickel.club>2016-09-08 21:32:04 +0200
committerNicolai Hähnle <nicolai.haehnle@amd.com>2016-09-09 09:24:28 +0200
commit55ba5fa9a60cd6ebb20046a27aaa4d662d85afab (patch)
tree1a570938bead52d505645f1ddc34a97501fe5ec7 /docs
parentb1d636aa007c0c354a217024b4befe15cfb5149f (diff)
doc: document GALLIUM_DRIVER
v2: Add dot at end of sentence Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Diffstat (limited to 'docs')
-rw-r--r--docs/envvars.html2
1 files changed, 2 insertions, 0 deletions
diff --git a/docs/envvars.html b/docs/envvars.html
index 789f5e9152..cf57ca59da 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