tree c3d6377ae8cab7b0e7ab226f3c78a78eacc7e34e
parent 4c77ad75b11caa824a82eb8a88e91d71c51cdd43
author Peter Korsgaard <jacmet@sunsite.dk> 1318818923 +0200
committer Denys Vlasenko <vda.linux@googlemail.com> 1318818923 +0200

fbsplash: limit progress bar flicker

Progress bar updates flicker quite a bit on slow hw / high resolutions
as the background is completely cleared before the new progress bar
position is drawn on top.

Improve it by first drawing the progress bar and then only fill the
remaining rows with the background.

function                                             old     new   delta
fb_drawprogressbar                                   444     429     -15

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>