[Bug 111568] Image corruption with vkCmdCopyImage into I915_FORMAT_MOD_Y_TILED_CCS-tiled swapchain image

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=111568

--- Comment #14 from Denis <denys.kostin at globallogic.com> ---
(In reply to Lionel Landwerlin from comment #13)
> (In reply to Denis from comment #11)
> > (In reply to Lionel Landwerlin from comment #10)
> > > (In reply to Denis from comment #9)
> > > > hmm, if it will be taken into account, that "correct" result - on my
> > > > screenshot (1 white squad), and wrong - on Lionel's, then here is a bisect
> > > > result
> > > > 
> > > > [den at den-pc mesa]$ git bisect good
> > > > c80c08e226033e9e33abdca43e02e7f8c845ae0a is the first bad commit
> > > > commit c80c08e226033e9e33abdca43e02e7f8c845ae0a
> > > > Author: Daniel Stone <daniels at collabora.com>
> > > > Date:   Thu Jun 8 17:24:30 2017 +0100
> > > > 
> > > >     vulkan/wsi/x11: Add support for DRI3 v1.2
> > > >     
> > > >     Adds support for multiple planes and buffer modifiers.
> > > >     
> > > >     v4: Rename "has_dri3_v1_1" to "has_dri3_modifiers"
> > > >     v12: Multi-planar/modifier support is now DRI3 v1.2; also update release
> > > >          versions
> > > > 
> > > >  configure.ac                    |   3 +-
> > > >  meson.build                     |   2 +-
> > > >  src/vulkan/wsi/wsi_common_x11.c | 178
> > > > ++++++++++++++++++++++++++++++++++++----
> > > >  3 files changed, 164 insertions(+), 19 deletions(-)
> > > 
> > > That's an odd bisect, because my reproduction happens on Wayland.
> > 
> > I double-checked my results so I am pretty sure that it is the first bad
> > commit.
> > I also used wayland session for bisection (under the X bug can't be
> > reproduced). https://imgur.com/a/htBV9WO here is a gitk screenshot from
> > bisection. I exchanged libs using VK_ICD_FILENAMES variable
> 
> I compiled Mesa at the previous commit :
> 
> commit 7258be91c59b20a6479b3b0d750ff8b4a32cf032 (HEAD)
> Author: Dylan Baker <dylan at pnwbakers.com>
> Date:   Fri Mar 2 09:57:54 2018 -0800
> 
>     autotools: include all meson.build files
> 
> I'm still reproducing the issue unfortunately.

Strange. Can you test this commit? I had this version already built, and
exactly on it I saw correct behavior. So I bisected between mesa-18.0.0 and
mesa-master
>OpenGL ES profile version string: OpenGL ES 3.2 Mesa 18.0.0 (git-dceb1ce807)


>Because I915_FORMAT_MOD_Y_TILED_CCS is missing in "native" X, the error does not occur there.
I remember that this parameter was discussed in this ticket
https://bugs.freedesktop.org/show_bug.cgi?id=111140
But it was related to i965 and fix was landed not into mesa... maybe this may
help somehow...

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