From de0fbffb81407e4e6b3caa8f5db8482966548fbc Mon Sep 17 00:00:00 2001 From: Erik Faye-Lund Date: Fri, 16 Apr 2021 11:07:55 +0200 Subject: [PATCH] docs: remove documentation of MESA_HPCR_CLEAR We haven't respected this variable for about 10 years, as the support was removed in bc63b226bcc ("xlib: remove a ton of old xlib driver cruft"). So let's also remove the documentation. Reviewed-by: Eric Anholt Part-of: --- docs/xlibdriver.rst | 7 ------- 1 file changed, 7 deletions(-) diff --git a/docs/xlibdriver.rst b/docs/xlibdriver.rst index 55038cc5aea..c096d6a3a70 100644 --- a/docs/xlibdriver.rst +++ b/docs/xlibdriver.rst @@ -128,13 +128,6 @@ SERVER_OVERLAY_VISUALS property: xprop -root | grep SERVER_OVERLAY_VISUALS -HPCR Dithering --------------- - -If you set the **MESA_HPCR_CLEAR** environment variable then dithering -will be used when clearing the color buffer. This is only applicable to -HP systems with the HPCR (Color Recovery) feature. This incurs a small -performance penalty. Extensions ----------