Bug 34158 - [swrast] piglit fbo-luminance-alpha fails
Summary: [swrast] piglit fbo-luminance-alpha fails
Status: RESOLVED MOVED
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/DRI/swrast (show other bugs)
Version: git
Hardware: x86 (IA32) Linux (All)
: medium normal
Assignee: Brian Paul
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-02-10 20:55 UTC by Vinson Lee
Modified: 2019-09-18 18:44 UTC (History)
0 users

See Also:
i915 platform:
i915 features:


Attachments
fbo-luminance-alpha.png (3.77 KB, image/png)
2011-02-10 20:55 UTC, Vinson Lee
Details

Description Vinson Lee 2011-02-10 20:55:26 UTC
Created attachment 43223 [details]
fbo-luminance-alpha.png

mesa: 596684eb93067f5281ce7c32123a7f009c8a98c6 (master)

Run piglit test on fbo-luminance-alpha on swrast. The test fails. The test passes on softpipe and llvmpipe.

$ ./bin/fbo-luminance-alpha
Testing FBO result, simple 1.
Probe at (8,0)
  Expected: 0.300000 0.300000 0.300000 0.000000
  Observed: 0.000000 0.000000 0.000000 0.000000
Testing FBO result, simple 2.
Probe at (24,0)
  Expected: 0.600000 0.600000 0.600000 1.000000
  Observed: 0.000000 0.000000 0.000000 1.000000
Testing FBO result, blending DST_ALPHA.
Probe at (40,0)
  Expected: 0.400000 0.400000 0.400000 0.500000
  Observed: 0.000000 0.000000 0.000000 0.501961
Testing FBO result, blending SRC_ALPHA.
Probe at (56,0)
  Expected: 0.560000 0.560000 0.560000 0.400000
  Observed: 0.000000 0.000000 0.000000 0.400000
Testing window result, simple 1.
Testing window result, simple 2.
Testing window result, blending DST_ALPHA.
Testing window result, blending SRC_ALPHA.
Comment 1 GitLab Migration User 2019-09-18 18:44:35 UTC
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

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