[Bug 107359] [Regression] [bisected] [OpenGL CTS] [SKL,BDW] KHR-GL46.texture_barrier_ARB.disjoint-texels KHR-GL46.texture_barrier_ARB.overlapping-texels KHR-GL46.texture_barrier.disjoint-texels KHR-GL46.texture_barrier*-texels fail

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=107359

            Bug ID: 107359
           Summary: [Regression] [bisected] [OpenGL CTS] [SKL,BDW]
                    KHR-GL46.texture_barrier_ARB.disjoint-texels
                    KHR-GL46.texture_barrier_ARB.overlapping-texels
                    KHR-GL46.texture_barrier.disjoint-texels
                    KHR-GL46.texture_barrier*-texels fail
           Product: Mesa
           Version: git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/i965
          Assignee: intel-3d-bugs at lists.freedesktop.org
          Reporter: agomez at igalia.com
        QA Contact: intel-3d-bugs at lists.freedesktop.org

After:

--

commit 0288fe8d0417730bdd5b3477130dd1dc32bdbcd3
Author: Nanley Chery <nanley.g.chery at intel.com>
Date:   Wed May 30 16:32:07 2018 -0700

    i965/miptree: Use the correct BLT pitch

    Retile miptrees to a linear tiling less often. Retiling can cause issues
    with imported BOs.

    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=106738
    Suggested-by: Chris Wilson <chris at chris-wilson.co.uk>
    Cc: <mesa-stable at lists.freedesktop.org>
    Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>

--

KHR-GL46.texture_barrier_ARB.disjoint-texels
KHR-GL46.texture_barrier_ARB.overlapping-texels
KHR-GL46.texture_barrier.disjoint-texels
KHR-GL46.texture_barrier.overlapping-texels

Are failing for SKL with the
config-gl46-master-cfg-1-run-3-width--1-height-64-seed-3. For example:

--

$ ./glcts --deqp-case=KHR-GL46.texture_barrier.disjoint-texels
--deqp-screen-rotation=unspecified --deqp-surface-width=-1
--deqp-surface-height=64 -
-deqp-watchdog=disable --deqp-base-seed=3 --deqp-gl-config-name=rgba8888d24s8
--deqp-surface-type=fbo --deqp-gl-config-id=1 --deqp-gl-context-type=egl

...

Test case 'KHR-GL46.texture_barrier.disjoint-texels'..                         
                                                                               
                                                     Fail (Failed to validate
rendering results at gl4cTextureBarrierTests.cpp:468)                           

DONE!                                                                         

Test run totals:                                                         
  Passed:        0/1 (0.0%)
  Failed:        1/1 (100.0%)                                                   
  Not supported: 0/1 (0.0%)           
  Warnings:      0/1 (0.0%)

--

Also:

GTF-GL46.gtf21.GL2FixedTests.buffer_corners.buffer_corners
GTF-GL46.gtf21.GL2FixedTests.stencil_plane_corners.stencil_plane_corners

Are failing for SKL *and BDW* with the
config-gl46-gtf-master-cfg-1-run-47-width--1-height-64-seed-3 configuration.
For example:

--

$ ./glcts
--deqp-case=GTF-GL46.gtf21.GL2FixedTests.stencil_plane_corners.stencil_plane_corners
--deqp-screen-rotation=unspecified --deqp-surface-width=-1
--deqp-surface-height=64 --deqp-watchdog=disable --deqp-base-seed=3
--deqp-gl-config-name=rgba8888d24s8 --deqp-surface-type=fbo
--deqp-gl-config-id=1 --deqp-gl-context-type=egl                            

...

Test case
'GTF-GL46.gtf21.GL2FixedTests.stencil_plane_corners.stencil_plane_corners'..
#+ Mismatch at the lower right corner.
  Fail (Fail)

DONE!

Test run totals:
  Passed:        0/1 (0.0%)
  Failed:        1/1 (100.0%)
  Not supported: 0/1 (0.0%)
  Warnings:      0/1 (0.0%)

--

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