Proposal for per-CRTC pixmaps in RandR

[Kai-Uwe Behrmann]

Am 12.03.10, 16:16 -0500 schrieb Alex Deucher:
> On Fri, Mar 12, 2010 at 4:12 PM, Kai-Uwe Behrmann <ku.b at gmx.de> wrote:
>> Just some user level questions:
>>
>> would the per CRTC pixmaps allow for individual colour correction of cloned
>> monitors? Is this something the compositing window manager must do or can
>> this be done somewhere in X?
>
> You can already do this with xrandr as long as you are using separate
> crtcs for each head.

With colour correction I mean a texture lookup through a shader. You seem
to refere to the XRRCrtcGamma API which is a different thing.

> Alex

>> kind regards
>> Kai-Uwe Behrmann
>> --
>> developing for colour management www.behrmann.name + www.oyranos.org
>>
>>
>> Am 01.03.10, 16:48 -0800 schrieb Keith Packard:
>>>
>>>                Per-CRTC pixmaps in RandR
>>>                   RFC Version 0.1
>>>                      2010-03-01
>>>                     Keith Packard
>>>                   keithp at keithp.com