[Bug 70557] [bisected] couldn't find RGB GLX visual or fbconfig on mesa master branch
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Wed Oct 16 22:28:03 PDT 2013
https://bugs.freedesktop.org/show_bug.cgi?id=70557
--- Comment #3 from Kristian Høgsberg <krh at bitplanet.net> ---
For reference:
commit 4ef1c8fb4c0ae8d0fa2a0e4311ef63255d8485f0
Author: Kristian Høgsberg <krh at bitplanet.net>
Date: Wed Oct 16 22:09:47 2013 -0700
Revert "i965: Create ARGB2101010 DRI configs"
Exposing 10-bit color configs confuses too many applications that try to
use the chooser to pick an 8 bit config. The chooser consider an fbconfig
with more bits a better match and will thus give a 10 bit config when an
application asks for a config with GLX_RED_SIZE 1 or 8.
One key example is glxinfo, which does this, and then doesn't specify that
it needs a config where GLX_DRAWABLE_TYPE has the GLX_WINDOW_BIT set.
This way it ends up with a 10 bit config that it can't use to create a
GLX window and fails to log extensions.
This reverts commit f354bcc1770e9df88db51eba5a4543a09ca6d128.
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