[Bug 111140] Buffer corruption with Chromium on gnome-shell (wayland) after taking a screenshot

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=111140

--- Comment #5 from Lionel Landwerlin <lionel.g.landwerlin at linux.intel.com> ---
On my side I can see that one of the image is switched from using modifier to
not using the anymore (likely when the image is resolved to get the data).
But chromium likely renders to that buffer still in compressed mode, which is
why I think this leads to the issue.

I'm guessing the texture/miptree needs to be destroyed, but that's not
something the driver can necessarily do on its own, because his view of the
texture is consistent.

Denis : do you know if iris is using modifiers in that case?

I wonder if the other drivers don't see the issue because they're not using
them.

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