tree 8a08162408d30401121e13501a9d10aebeb2e4f1
parent 5903f92851ed2ce813b96c4fe8874563f65691e1
author Nico Huber <nico.huber@secunet.com> 1603200361 +0200
committer Nico Huber <nico.h@gmx.de> 1785394171 +0000

gma pipe_setup: Enable key color feffff for cursor plane

Somehow the alpha blending is not accurate. On a screen with good
color resolution, fully transparent pixels of the cursor are slightly
visible. Hence, enable source keying for the cursor plane.

Change-Id: I1815a1e70b60d4bd74c581eed873ef5a2a32353d
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.sourcearcade.org/c/libgfxinit/+/547
Reviewed-by: Thomas Heijligen <src@posteo.de>
Tested-by: Ada SPARK <gnatbot@sourcearcade.org>