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List:       freedesktop-openicc
Subject:    Re: [Openicc] GoSoC 2011: CPD and Color Management
From:       Kai-Uwe Behrmann <ku.b () gmx ! de>
Date:       2011-05-03 16:44:41
Message-ID: alpine.LNX.2.00.1105031843300.6946 () roma ! rasena
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Am 03.05.11, 18:43 +0200 schrieb Frederic Crozat:
> 2011/5/3 Richard Hughes <hughsient@gmail.com>:
>> On 3 May 2011 17:25, Kai-Uwe Behrmann <ku.b@gmx.de> wrote:

>>> If a calibration changes by whatever reson, the calibration
>>> changing process has to repair the former driver state itself, e.g.
>>> screensavers in Xorg.
>>
>> I'm pretty sure gnome-screensaver has been fixed to "repair" the VCGT
>> if it uses that for dimming. I'm not sure it makes a lot of sense to
>> poll the gamma ramps detecting unauthorized changes.
>
> I confirm it restores VCGT after dimming now.

great to read

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

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