[Bug 71291] New: [IVB/HSW Bisected]Ogles3conform (GLES30)GL3Tests_packed_depth_stencil_packed_depth_stencil_blit.test fails

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Nov 6 09:05:39 CET 2013


https://bugs.freedesktop.org/show_bug.cgi?id=71291

          Priority: high
            Bug ID: 71291
          Assignee: idr at freedesktop.org
           Summary: [IVB/HSW Bisected]Ogles3conform
                    (GLES30)GL3Tests_packed_depth_stencil_packed_depth_ste
                    ncil_blit.test fails
        QA Contact: intel-3d-bugs at lists.freedesktop.org
          Severity: major
    Classification: Unclassified
                OS: Linux (All)
          Reporter: huax.lu at intel.com
          Hardware: All
            Status: NEW
           Version: unspecified
         Component: Drivers/DRI/i965
           Product: Mesa

Created attachment 88742
  --> https://bugs.freedesktop.org/attachment.cgi?id=88742&action=edit
output

System Environment:
--------------------------
Arch:             x86_64
Platform:         ivybridge/haswell
Libdrm:        (master)2.4.47-2-g45810d3d7546f3ddbcdae114c6726ada30e919c9
Mesa:        (master)86cdff56353a223d3c9c1cd24bc83a1799eaa6d9
Xf86_video_intel:(master)2.99.905-67-ga0d1de962a8107cfcaefd82eb8ffaf3e4da0e130
Cairo:        (master)98fef3cef2d0f7f463a2e4f9f1b35b09f7b6ea77
Libva:        (staging)1a011ce5bb0b80506797a25a988854f3f81ce909
Libva_intel_driver:        (staging)1cee858036a87837deddc87586701ed869f96261
Kernel:    (drm-intel-nightly) 164a4cb4c1431a0689f85507868356fae24da638

Bug detailed description:
---------------------------
It fails on ivybridge and haswell with mesa master branch.It works well on 9.2
branch.
Bisect shows: 9fc41e2eeaad556810d68cc623a52ea551b9d907 is the first bad commit
commit 9fc41e2eeaad556810d68cc623a52ea551b9d907
Author:     Brian Paul <brianp at vmware.com>
AuthorDate: Fri Nov 1 17:07:55 2013 -0600
Commit:     Brian Paul <brianp at vmware.com>
CommitDate: Mon Nov 4 07:12:14 2013 -0700

    draw: move type construction out of loop

    We can create clip_ptr_type once instead of n times inside the loop.

    Reviewed-by: Roland Scheidegger <sroland at vmware.com>

Reproduce steps:
-------------------------
1. xinit 
2. ./GTF -width=64 -height=64
-run=GL3Tests/packed_depth_stencil/packed_depth_stencil_blit.test

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