[Bug 102611] [OpenGL CTS] KHR-GL45.transform_feedback.draw_xfb_test fails

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=102611

--- Comment #1 from Juan A. Suarez <jasuarez at igalia.com> ---
This failure only happens in Broadwell. In Skylake works fine.

Seems it is a regression caused by


commit b96313c0e1289b296d7a2ea7f74687fc2ef66e78
Author: Kenneth Graunke <kenneth at whitecape.org>
Date:   Wed Aug 16 13:18:26 2017 -0700

    i965: Drop BRW_NEW_BLORP from SURFACE_STATE setup code.

    BLORP invalidates the binding tables, but it doesn't destroy any of the
    existing SURFACE_STATE entries in the statebuffer.  We can reuse those.

    Reviewed-by: Jason Ekstrand <jason at jlekstrand.net>

 src/mesa/drivers/dri/i965/brw_gs_surface_state.c  |  4 ----
 src/mesa/drivers/dri/i965/brw_tcs_surface_state.c |  4 ----
 src/mesa/drivers/dri/i965/brw_tes_surface_state.c |  4 ----
 src/mesa/drivers/dri/i965/brw_vs_surface_state.c  |  4 ----
 src/mesa/drivers/dri/i965/brw_wm_surface_state.c  | 14 +-------------
 5 files changed, 1 insertion(+), 29 deletions(-)

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