Bug 44332

Summary: Amnesia demo: gamma settings does nothing
Product: xorg Reporter: Pavel Ondračka <pavel.ondracka>
Component: Driver/RadeonAssignee: xf86-video-ati maintainers <xorg-driver-ati>
Status: RESOLVED DUPLICATE QA Contact: Xorg Project Team <xorg-team>
Severity: normal    
Priority: medium    
Version: unspecified   
Hardware: Other   
OS: All   
URL: http://www.amnesiagame.com/#demo
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
Xorg.0.log none

Description Pavel Ondračka 2011-12-30 14:40:45 UTC 
In game you should be able to adjust gamma, however moving the gamma slider does nothing. I don't know if this is even the right component. I was thinking if this is a server issue, however the gamma settings works fine with another driver (NVIDIA proprietary) on my second machine. BTW xgamma command works fine.

This is with: RV530 GPU
Mesa: bed4c7ea5ea65ae4d591c5f9fb6d0ab24ba268ee
Kernel: 3.1.6-1.fc16.i686
X.Org X Server 1.11.3
xorg-x11-drv-ati 6.14.3-3.20111125git534fb6e41.fc16
Comment 1 Pavel Ondračka 2011-12-30 14:44:46 UTC 
Created attachment 54987 [details]
Xorg.0.log
Comment 2 Michel Dänzer 2012-01-03 04:19:57 UTC 
Can you change the gamma settings with xgamma -gamma x.y ?

If not, how about xrandr --output LVDS --gamma x.y:x.y:x.y ?
Comment 3 Pavel Ondračka 2012-01-03 06:51:49 UTC 
(In reply to comment #2)
> Can you change the gamma settings with xgamma -gamma x.y ?
> 
> If not, how about xrandr --output LVDS --gamma x.y:x.y:x.y ?

Yes, its already mentioned in the description, "xgamma -gamma x.y" works fine.
Comment 4 Michel Dänzer 2012-01-03 09:28:10 UTC 

*** This bug has been marked as a duplicate of bug 27222 ***

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