Bug 46212 - [SNB] piglit spec/ARB_seamless_cube_map/arb_seamless_cubemap randomly fails under compositor
Summary: [SNB] piglit spec/ARB_seamless_cube_map/arb_seamless_cubemap randomly fails u...
Status: VERIFIED FIXED
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/DRI/i965 (show other bugs)
Version: git
Hardware: All Linux (All)
: high normal
Assignee: Ian Romanick
QA Contact:
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Depends on:
Blocks:
 
Reported: 2012-02-17 00:12 UTC by lu hua
Modified: 2012-08-16 07:15 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:

Attachments

Description lu hua 2012-02-17 00:12:59 UTC 
System Environment:
--------------------------
Arch:             i386
Platform:         Sugarbay
Libdrm:		  (master)2.4.31-4-g9b3ad51ae5fd9654df8ef75de845a519015150bb
Mesa:		  (8.0)99f9c9789a2d316d97ca6791343fb697f220929e
Xserver:	  (server-1.11-branch)xorg-server-1.11.4
Xf86_video_intel:(master)2.17.0-650-gc0376b7f7b083ab2e87edc36e56fd8eb99c3cd05
Libva:		  (master)bdbc9675fb2529b276bc3e8f720709e75beeae10
Libva_intel_driver:(master)506205da0b04024415d38a451a595f8075c49073
Kernel:	          (drm-intel-fixes) 617cf884810b44384fe8e9431e9babeb80a2ff37

Bug detailed description:
-----------------------------
It fails under gnome-session mode,and passes under X mode on Sugarbay with mesa 8.0 branch .

The result is unstable on Sugarbay with mesa master branch under gnome-session mode.I ran it 50 times. it failed 22 times, and passed 28 times. It passes under X mode.


Reproduce steps:
----------------------------
1.	Start  X
2.	Start  gnome-session
3.	Run:   ./arb_seamless_cubemap –auto
Comment 1 Gordon Jin 2012-03-31 18:24:02 UTC 
"under gnome session" actually means "under compositor" (gnome shell).
Comment 2 Eric Anholt 2012-08-09 16:11:35 UTC 
This piglit commit fixes it here:

commit 1d0531777871519f8c3bb7c14d83f4ec0b440788
Author: Kenneth Graunke <kenneth@whitecape.org>
Date:   Mon Aug 6 17:07:51 2012 -0700

    Fix swapbuffers timing in arb_seamless_cubemap test.
Comment 3 lu hua 2012-08-16 07:15:46 UTC 
Verified.It fixed on commit b3900ed5ad9bd5df112490dd2b5d2c17d6124067

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