Bug 27256 - [swrast] piglit depth-level-clamp fails
Summary: [swrast] piglit depth-level-clamp fails
Status: CLOSED FIXED
Alias: None
Product: Mesa
Classification: Unclassified
Component: Other (show other bugs)
Version: git
Hardware: x86 (IA32) Linux (All)
: medium normal
Assignee: Brian Paul
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2010-03-22 22:40 UTC by Vinson Lee
Modified: 2010-03-24 09:51 UTC (History)
0 users

See Also:
i915 platform:
i915 features:


Attachments
depth-level-clamp.png (3.69 KB, image/png)
2010-03-22 22:40 UTC, Vinson Lee
Details

Description Vinson Lee 2010-03-22 22:40:10 UTC
Created attachment 34348 [details]
depth-level-clamp.png

mesa: 7a0bcba9f9d7a4dcba11d06f207a5d494a330d5f (master)

Run piglit depth-level-clamp test.

$ ./bin/depth-level-clamp
Probe at (37,106)
  Expected: 0.833333 0.833333 0.833333
  Observed: 1.000000 1.000000 1.000000
Probe at (37,175)
  Expected: 0.666667 0.666667 0.666667
  Observed: 1.000000 1.000000 1.000000
Probe at (37,244)
  Expected: 0.500000 0.500000 0.500000
  Observed: 1.000000 1.000000 1.000000
Probe at (37,313)
  Expected: 0.333333 0.333333 0.333333
  Observed: 1.000000 1.000000 1.000000
Probe at (37,382)
  Expected: 0.166667 0.166667 0.166667
  Observed: 1.000000 1.000000 1.000000


The test passes on softpipe.
Comment 1 Brian Paul 2010-03-23 16:57:34 UTC
Fixed with commit 2b5de09b3ea8754fb004d4f216bca29303f99490 on Mesa/master.

I'm not confident enough to put this into 7.7.1 or 7.8.
Comment 2 Vinson Lee 2010-03-24 09:51:26 UTC
mesa: 99386921e778271c9b3edf90123ab6319e23fc95 (master)

Verified fixed on master.


Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.