[Bug 163428] Notes pane freezes Impress when changing slides (CairoSDPR BColorModified Bitmaps)

2024-11-20 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=163428

Armin Le Grand (allotropia)  changed:

   What|Removed |Added

   Assignee|libreoffice-b...@lists.free |armin.le.gr...@me.com
   |desktop.org |
 Status|NEW |ASSIGNED

--- Comment #11 from Armin Le Grand (allotropia)  ---
Found and (hopefully) understood. Should be fixed with
https://gerrit.libreoffice.org/c/core/+/176795

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[Bug 163428] Notes pane freezes Impress when changing slides (CairoSDPR BColorModified Bitmaps)

2024-11-18 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=163428

--- Comment #10 from Armin Le Grand  ---
Indeed you have to disable 'Enable View - Notes Pane' again, restart LO, then
do exactly what comment 5 says. Then I get the 'hang' as the GDB backtrace
describes. Have to investigate...
BTW: This means it does not happen without Notes Pane - h...

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[Bug 163428] Notes pane freezes Impress when changing slides (CairoSDPR BColorModified Bitmaps)

2024-11-18 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=163428

Moritz Duge (a.k.a. kolAflash)  changed:

   What|Removed |Added

Summary|Notes pane freezes Impress  |Notes pane freezes Impress
   |when changing slides|when changing slides
   ||(CairoSDPR BColorModified
   ||Bitmaps)

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[Bug 163428] Notes pane freezes Impress when changing slides

2024-11-18 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=163428

--- Comment #9 from Armin Le Grand  ---
Tried to repro the freeze using comment 5 with the file from comment 3, but did
not work. Checking if 27829e4a6c5a4a1162599550c46b5e7f974aba91 is involved at
all (by debugging...)

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[Bug 163428] Notes pane freezes Impress when changing slides

2024-11-18 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=163428

--- Comment #8 from Moritz Duge (a.k.a. kolAflash)  
---
(In reply to Moritz Duge (a.k.a. kolAflash) from comment #7)
> [...]
> I've run the script and it yielded `55098d18c` as the first bad commit in
> the bibisect repo.
> https://bibisect.libreoffice.org/linux-64-25.2
> It maps to this source commit:
> https://git.libreoffice.org/core/+/
> 27829e4a6c5a4a1162599550c46b5e7f974aba91%5E

I somehow linked the wrong commit in the source repo.
This is where the broken bibisect commit 55098d18c really points.

https://git.libreoffice.org/core/+/27829e4a6c5a4a1162599550c46b5e7f974aba91%5E!/

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[Bug 163428] Notes pane freezes Impress when changing slides

2024-10-18 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=163428

--- Comment #7 from Moritz Duge (a.k.a. kolAflash)  
---
Created attachment 197135
  --> https://bugs.documentfoundation.org/attachment.cgi?id=197135&action=edit
script for "git bisect run"

I've written a Bash script for the freezing issue. It can be used to do "git
bisect run" on the bibisect repo.
The script runs every commit 5 times for 2 minutes. And after starting
LibreOffice it uses Page-Down and Page-Up to switch the slides a few times.

I've run the script and it yielded `55098d18c` as the first bad commit in the
bibisect repo.
https://bibisect.libreoffice.org/linux-64-25.2
It maps to this source commit:
https://git.libreoffice.org/core/+/27829e4a6c5a4a1162599550c46b5e7f974aba91%5E

THIS MAY BE A WRONG RESULT, because the bug cannot be reproduced completely
deterministically.
But I've tried reproducing the bug with 55098d18c and 55098d18c^ manually. And
it looks like it's really the first bad commit.

Surprisingly the commit looks rather unrelated to the Notes Pane. The commit
message headline is:
CairoSDPR: Improve BColorModified Bitmaps.

So I see three possibilities:
1. The bibisect result is simply wrong.
2. It's not related to the Notes Pane at all. Instead something with Cairo is
broken.
3. Cairo isn't really the cause of the issue. But Cairo triggers some problem
in rendering the Notes Pane.

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[Bug 163428] Notes pane freezes Impress when changing slides

2024-10-18 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=163428

Gabor Kelemen (allotropia)  changed:

   What|Removed |Added

 Ever confirmed|0   |1
 Status|UNCONFIRMED |NEW

--- Comment #6 from Gabor Kelemen (allotropia)  ---
Confirming this one for the freezing issue. Rest of the report was split out to
separate reports.

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[Bug 163428] Notes pane freezes Impress when changing slides

2024-10-18 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=163428

Gabor Kelemen (allotropia)  changed:

   What|Removed |Added

Summary|new 24.8 notes pane: small  |Notes pane freezes Impress
   |bug collection  |when changing slides

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