[Mesa-dev] [Bug 105208] [regression] (e5ff036c67 st/dri: Add support for BGR[A/X]1010102 formats) broke the mouse in mutter/shell

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=105208

Yanko Kaneti  changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |NOTOURBUG

--- Comment #5 from Yanko Kaneti  ---
As far as mutter/shell go this bug is fixed there. I'll close.

If somebody needs to continue the "flip the 10-bit default" discussion, perhaps
its better if it continues somewhere else.

Thanks

-- 
You are receiving this mail because:
You are the assignee for the bug.
You are the QA Contact for the bug.___
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/mesa-dev

[Mesa-dev] [Bug 105208] [regression] (e5ff036c67 st/dri: Add support for BGR[A/X]1010102 formats) broke the mouse in mutter/shell

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=105208

--- Comment #4 from Mario Kleiner  ---
Jonas has completed some work to fix this in Mutter:

https://gitlab.gnome.org/GNOME/mutter/issues/2

https://gitlab.gnome.org/GNOME/mutter/merge_requests/36

-- 
You are receiving this mail because:
You are the assignee for the bug.
You are the QA Contact for the bug.___
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/mesa-dev

[Mesa-dev] [Bug 105208] [regression] (e5ff036c67 st/dri: Add support for BGR[A/X]1010102 formats) broke the mouse in mutter/shell

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=105208

--- Comment #3 from Marek Olšák  ---
There is no need to disable 10bit support completely. We can add a workaround
into drirc for gnome-shell and mutter.

-- 
You are receiving this mail because:
You are the assignee for the bug.
You are the QA Contact for the bug.___
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/mesa-dev

[Mesa-dev] [Bug 105208] [regression] (e5ff036c67 st/dri: Add support for BGR[A/X]1010102 formats) broke the mouse in mutter/shell

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=105208

Jens Petersen  changed:

   What|Removed |Added

 CC||peter...@redhat.com

-- 
You are receiving this mail because:
You are the assignee for the bug.___
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/mesa-dev

[Mesa-dev] [Bug 105208] [regression] (e5ff036c67 st/dri: Add support for BGR[A/X]1010102 formats) broke the mouse in mutter/shell

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=105208

Emil Velikov  changed:

   What|Removed |Added

 CC||airl...@freedesktop.org,
   ||jad...@gmail.com

--- Comment #2 from Emil Velikov  ---
Marek put forward a request about fixing gnome-shell/mutter although it never
got a reply from Dave or Jonas.

https://lists.freedesktop.org/archives/mesa-dev/2017-September/168921.html

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are the assignee for the bug.___
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/mesa-dev

[Mesa-dev] [Bug 105208] [regression] (e5ff036c67 st/dri: Add support for BGR[A/X]1010102 formats) broke the mouse in mutter/shell

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=105208

Daniel Stone  changed:

   What|Removed |Added

 CC||mar...@gmail.com,
   ||mario.klei...@tuebingen.mpg
   ||.de

--- Comment #1 from Daniel Stone  ---
The ultimate root cause is that Mutter expects all its configs are 8bpc, but
asks EGL for 'anything at least 1bpc' through eglChooseConfigs, which is
explicitly specified to return deeper channels if available; i.e. 10bpc must be
preferred to 8bpc if available.

The way it handles mouse input is that it renders the scene with every surface
as its own solid colour, reads back to find out what colour is at the current
mouse position, and maps that back to a surface. It's unaware of 10bpc when
doing so, and so the colour never matches back to any surface.

Since quite a few places are broken in the same way, I'm suspecting we should
probably change the allow_rgb10_configs default to false, at least until we can
get some of the worst offenders fixed.

-- 
You are receiving this mail because:
You are the assignee for the bug.
You are the QA Contact for the bug.___
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/mesa-dev

[Mesa-dev] [Bug 105208] [regression] (e5ff036c67 st/dri: Add support for BGR[A/X]1010102 formats) broke the mouse in mutter/shell

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=105208

Bug ID: 105208
   Summary: [regression] (e5ff036c67 st/dri: Add support for
BGR[A/X]1010102 formats) broke the mouse in
mutter/shell
   Product: Mesa
   Version: unspecified
  Hardware: Other
OS: All
Status: NEW
  Severity: normal
  Priority: medium
 Component: Other
  Assignee: mesa-dev@lists.freedesktop.org
  Reporter: yan...@declera.com
QA Contact: mesa-dev@lists.freedesktop.org

Bisected a problem with this commit

e5ff036c67 st/dri: Add support for BGR[A/X]1010102 formats

That broke the mouse input in mutter/shell in Fedora rawhide.

I am clueless as to why.

See:
https://bugzilla.redhat.com/show_bug.cgi?id=1547691

-- 
You are receiving this mail because:
You are the assignee for the bug.
You are the QA Contact for the bug.___
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/mesa-dev