Revert "docs: document new MESA_GLX_FORCE_DIRECT env var for the Xlib driver"

This reverts commit 2f51be75c55f69dc3e09036d6fd12f808f5a5028.

diff --git a/docs/xlibdriver.html b/docs/xlibdriver.html
index 029e2b1514e2100def1bc47c096355ce9f0c80b9..d95f4d579c62bded4f291e6e2077397a1f1b8df9 100644 (file)
--- a/docs/xlibdriver.html
+++ b/docs/xlibdriver.html
@@ -169,20 +169,6 @@ the Gamma FAQ</a>
 </p>
 
 
-<H2>Direct Rendering Flag</H2>
-<p>
-Some applications won't run with indirect rendering contexts (which is
-what the Xlib driver supports).
-To force the glXIsDirect() query to return True, set the MESA_GLX_FORCE_DIRECT
-environment variable.
-For example:
-</p>
-<pre>
-       $ export MESA_GLX_FORCE_DIRECT=1
-</pre>
-
-
-
 <H2>Overlay Planes</H2>
 <p>
 Hardware overlay planes are supported by the Xlib driver.  To
@@ -282,8 +268,6 @@ This extension was added in Mesa 2.6
    MESA_BACK_BUFFER - specifies how to implement the back color buffer (X only)
    MESA_PRIVATE_CMAP - force aux/tk libraries to use private colormaps (X only)
    MESA_GAMMA - gamma correction coefficients (X only)
-   MESA_GLX_FORCE_DIRECT - report that the driver is direct rendering, even
-      though it's not.
 </pre>