Created attachment 48644 [details]
A couple of immediately apparent issues:
1. The top-panel bar is absent.
2. Window shadows are white rather than black (or at least I presume they're meant to be shadows and not a glow!)
This issue is affecting a hardware component which is not being actively worked on anymore.
Moving the assignee to the dri-devel list as contact, to give this issue a better coverage.
The first issue is fixed:
Author: Alban Browaeys <firstname.lastname@example.org>
Date: Thu Feb 2 19:20:22 2012 +0100
dri/i915: Fix off-by-one in i830 clip region size.
The hardware, like i915, uses an inclusive bounds on min and max for
the drawing rectangle, but we were providing a number for exclusive.
The number of bits used by the hardware only covers this value going
up to the maximum size, so when we programmed 2048 as the maximum
inclusive X, it saw a maximum X of 0 and clipped all rendering. This
caused rendering failures in gnome-shell.
Fixes piglit fbo-maxsize.
v2: dropped changes to the blitter, which does use an exclusive x2, y2.
[change by anholt]
Reviewed-by: Eric Anholt <email@example.com>
NOTE: This is a candidate for release branches.
don't know about the second.
Presuming the shadows are fixed by:
Author: Ville Syrjälä <firstname.lastname@example.org>
Date: Thu Aug 7 11:14:35 2014 +0300
i915: Use L8A8 instead of I8 to simulate A8 on gen2
on Feb 26, 2017 at 07:45:18.
(provided by the Example extension).