Icc profile problem

[Kai-Uwe Behrmann]

Something in the X11/extensions/xf86vmode.h functions to load the graphic 
cards gamma table could have been changed?


Having said that, you are aware that loading the gamma table is not yet a 
full colour correction? It's merely a calibration, a way to alter the 
appearance of all desktop elements. Calibration affects gray balance and 
linearity. A ICC conversion with or without calibration is needed to 
obtain colour correction, at least in ICC terminology. I ask this as end 
to end colour management includes many components and your subject line 
sounds a bit irritating.


kind regards
Kai-Uwe Behrmann
-- 
developing for colour management 
www.behrmann.name + www.oyranos.org


Am 15.08.09, 17:43 +0200 schrieb Mathieu Taillefumier:
> I have a problem with icc profile and the git version of xorg 
> (libs+server+drivers) with intel drivers. The icc profiles created with 
> Argyll seem to be loaded but the corrections are not taken into account by 
> the server (or the video driver). I did use the same icc profile couple of 
> weeks ago (with git xorg up to date at this time) and did not have any 
> problems at all, so I am suspecting a problem with the intel drivers or the X 
> server. The Xorg log file does not indicate anything suspicious and the only