[kwin] [Bug 449331] Cursor has offset when running inside VM

2022-03-12 Thread postix
https://bugs.kde.org/show_bug.cgi?id=449331

postix  changed:

   What|Removed |Added

 Resolution|--- |DUPLICATE
 Status|CONFIRMED   |RESOLVED
   See Also|https://bugs.kde.org/show_b |
   |ug.cgi?id=427060|

--- Comment #7 from postix  ---


*** This bug has been marked as a duplicate of bug 427060 ***

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[kwin] [Bug 449331] Cursor has offset when running inside VM

2022-03-11 Thread postix
https://bugs.kde.org/show_bug.cgi?id=449331

postix  changed:

   What|Removed |Added

   See Also||https://bugs.kde.org/show_b
   ||ug.cgi?id=427060

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[kwin] [Bug 449331] Cursor has offset when running inside VM

2022-02-15 Thread Zamundaaa
https://bugs.kde.org/show_bug.cgi?id=449331

Zamundaaa  changed:

   What|Removed |Added

 CC||xaver.h...@gmail.com
 Ever confirmed|0   |1
 Status|REPORTED|CONFIRMED

--- Comment #6 from Zamundaaa  ---
With legacy functions the hotspot only works because we pass it into
drmModeSetCursor2 (which is a workaround for limitations in v1 of
drmModeSetCursor) - with AMS the VM has absolutely no information about what we
use the cursor plane for, or what the hotspot is. It assuming that we display
the cursor in the cursor plane is also a hack and could cause more breakage
soon.

To solve this problem either VMs need to stop making such assumptions and/or
some new drm properties would need to be introduced that signal whether or not
a plane is used at all for the cursor and if so, what the cursor hotspot is
supposed to be.

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[kwin] [Bug 449331] Cursor has offset when running inside VM

2022-02-14 Thread postix
https://bugs.kde.org/show_bug.cgi?id=449331

--- Comment #5 from postix  ---
(In reply to Vlad Zahorodnii from comment #4)
> Okay this sounds like a cursor hotspot issue when running in a VM.

But just to make it explicit: There's only an offset related to the changing of
the size of a window. All other areas of interaction do not show this offset.

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[kwin] [Bug 449331] Cursor has offset when running inside VM

2022-02-14 Thread Vlad Zahorodnii
https://bugs.kde.org/show_bug.cgi?id=449331

Vlad Zahorodnii  changed:

   What|Removed |Added

  Component|general |platform-drm
Summary|Rectangular drag area to|Cursor has offset when
   |resize window is shifted to |running inside VM
   |the bottom-right by a few   |
   |pixel   |

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