Bug 20820

Summary: [i965 UXA]incorrect rendering when run mesa xdemos/manywin
Product: Mesa Reporter: liuhaien <haien.liu>
Component: Drivers/DRI/i965Assignee: Eric Anholt <eric>
Status: CLOSED DUPLICATE QA Contact:
Severity: normal    
Priority: low    
Version: unspecified   
Hardware: Other   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
Attachments: xorg.0.log
xorg conf file
screenshot1
screenshot2 using software

Description liuhaien 2009-03-24 01:54:53 UTC
Created attachment 24178 [details]
xorg.0.log

System Environment:
--------------------------

Platform:       gm965
Arch:           x86_64
OSD:            Fedora release 10
Libdrm:         (master)2e2e8575b1ed4703653a72ac2b60b75316c388d7
Mesa_stable:            (mesa_7_4_branch)a8528a2e8653b5237c1d1d66fe98c6e031d007f9
Xserver:(server-1.6-branch) 60c161545af80eb78eb790a05bde79409dfdf16e
Xf86_video_intel:                (2.7)238c2c40afd9f8b61479b8640d53f20d52fd7ddf
Kernel:       (for-airlied)dc529a4fe1ae4667c819437a94185e8581e1e680	

Bug detailed description:
--------------------------
With UXA, start X,then run manywin n(n>1), just the first window render correctly. all windows should have the same color and brightness,but the other windows appears different,as is shown in the attached screenshot1, and screenshot2 is the correct rendering with software.

Reproduce steps:
----------------
1. xinit&
2.run mesa/xdemos ./manywin 10
Comment 1 liuhaien 2009-03-24 01:55:09 UTC
Created attachment 24179 [details]
xorg conf file
Comment 2 liuhaien 2009-03-24 01:56:01 UTC
Created attachment 24180 [details]
screenshot1
Comment 3 liuhaien 2009-03-24 01:56:37 UTC
Created attachment 24181 [details]
screenshot2 using software
Comment 4 Gordon Jin 2009-03-24 17:55:46 UTC
Is it different than bug#20052? So it's i965 v.s. i915?
Comment 5 liuhaien 2009-03-24 20:36:51 UTC
(In reply to comment #4)
> Is it different than bug#20052? So it's i965 v.s. i915?
> 

yes, they are differen.20052 for i915 and this bug for i965.
Comment 6 Eric Anholt 2009-08-03 11:11:50 UTC

*** This bug has been marked as a duplicate of bug 18262 ***

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