From: Edmondo Tommasina <edmondo.tommasina@gmail.com>
Date: Wed, 21 Dec 2016 21:58:14 +0000 (+0100)
Subject: docs: document GALLIUM_HUD_DUMP_DIR envvar
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3f5fba8a7be61bfc0f46a5ea058108f6e0e1c268;p=mesa.git

docs: document GALLIUM_HUD_DUMP_DIR envvar

Signed-off-by: Marek Olšák <marek.olsak@amd.com>
---

diff --git a/docs/envvars.html b/docs/envvars.html
index 5dd7bab2c66..9eee8db2ebe 100644
--- a/docs/envvars.html
+++ b/docs/envvars.html
@@ -219,6 +219,8 @@ 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_HUD_DUMP_DIR - specifies a directory for writing the displayed
+    hud values into files.
 <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.