[Bug 98917] [BDW SKL BSW KBL] Tessellation CTS tests regression

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Nov 30 23:27:08 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=98917

--- Comment #1 from Timothy Arceri <t_arceri at yahoo.com.au> ---
Sorry about this not sure why I didn't see any failures. Fixed by:

commit 966567aa1296f99b16baec1ce92d64a8b3533d25
Author: Timothy Arceri <timothy.arceri at collabora.com>
Date:   Thu Dec 1 08:52:20 2016 +1100

    mesa: reset linked_stages bitmask when re-linking

    34953f8907fdd added this bitmask but it wasn't being reset when
    a program was relinked. If a stage was removed from the new
    program then it could case a crash as we expect the linked shader
    for that stage to not be null.

    Fixes crashes in:
    ESEXT-CTS.tessellation_shader.single.xfb_captures_data_from_correct_stage
   
ES31-CTS.core.tessellation_shader.single.xfb_captures_data_from_correct_stage

    Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
    Reviewed-by: Dave Airlie <airlied at redhat.com>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=98917

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