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| -rw-r--r-- | docs/envvars.html | 2 |
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diff --git a/docs/envvars.html b/docs/envvars.html index 530bbb78696..1b2c03ef377 100644 --- a/docs/envvars.html +++ b/docs/envvars.html @@ -179,6 +179,8 @@ Mesa EGL supports different sets of environment variables. See the <li>GALLIUM_HUD - draws various information on the screen, like framerate, cpu load, driver statistics, performance counters, etc. Set GALLIUM_HUD=help and run e.g. glxgears for more info. +<li>GALLIUM_HUD_PERIOD - sets the hud update rate in seconds (float). Use zero + to update every frame. The default period is 1/2 second. <li>GALLIUM_HUD_VISIBLE - control default visibility, defaults to true. <li>GALLIUM_HUD_TOGGLE_SIGNAL - toggle visibility via user specified signal. Especially useful to toggle hud at specific points of application and |