Bug 138808 - Image rendering performance regression
Summary: Image rendering performance regression
Status: RESOLVED DUPLICATE of bug 138068
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: graphics stack (show other bugs)
(earliest affected)
Hardware: All Linux (All)
: medium normal
Assignee: Not Assigned
Depends on:
Reported: 2020-12-11 02:15 UTC by Alberto Salvia Novella
Modified: 2021-03-25 22:51 UTC (History)
3 users (show)

See Also:
Crash report or crash signature:

Test document.odt (11.11 MB, application/vnd.oasis.opendocument.text)
2020-12-14 08:47 UTC, Alberto Salvia Novella

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Description Alberto Salvia Novella 2020-12-11 02:15:29 UTC
Comment 1 Telesto 2020-12-11 07:30:19 UTC
Also happening in 7.0 branch?
Comment 2 Telesto 2020-12-11 07:35:02 UTC

*** This bug has been marked as a duplicate of bug 138068 ***
Comment 3 Alberto Salvia Novella 2020-12-11 09:24:16 UTC
Not the same behavior, so not the same bug.

It only affects scrolling, not typing.
Comment 4 Telesto 2020-12-11 16:03:45 UTC
Still believe to be same core issue, showing different symptoms... Please add an example file with some images showing the problem.. as image can have different formats, sizes etc..
Comment 5 Xisco Faulí 2020-12-11 18:06:05 UTC
Thank you for reporting the bug. Please attach a sample document, as this makes it easier for us to verify the bug. 
I have set the bug's status to 'NEEDINFO'. Please change it back to 'UNCONFIRMED' once the requested document is provided.
(Please note that the attachment will be public, remove any sensitive information before attaching it. 
See https://wiki.documentfoundation.org/QA/FAQ#How_can_I_eliminate_confidential_data_from_a_sample_document.3F for help on how to do so.)
Comment 6 Alberto Salvia Novella 2020-12-14 08:47:34 UTC
Created attachment 168142 [details]
Test document.odt
Comment 7 Telesto 2020-12-14 09:16:38 UTC
(In reply to Telesto from comment #2)
> *** This bug has been marked as a duplicate of bug 138068 ***

Would still say: bug 138125 / bug 138068 (both duplicates of each other)

Repro with GDI not with Skia
Version: (x64)
Build ID: 35e471bb4d1388cf5afcdcee214cf5111edf44e3
CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: default; VCL: win
Locale: nl-NL (nl_NL); UI: en-US
Calc: CL
Comment 8 Xisco Faulí 2021-02-15 17:02:45 UTC
Hello Alberto Salvia,
I believe this issue might be fixed now after https://git.libreoffice.org/core/commit/27a4aea50a9efa5c839b0ae2de1f9f14a7782f11.
Could you please try to reproduce it with a master build from http://dev-builds.libreoffice.org/daily/master/ ?
You can install it alongside the standard version.
I have set the bug's status to 'NEEDINFO'. Please change it back to 'UNCONFIRMED' if the bug is still present in the master build
Comment 9 Alberto Salvia Novella 2021-02-16 04:00:43 UTC
Tested with:

The result was the same as in the screen-cast on fist comment, so not fixed.
Comment 10 Xisco Faulí 2021-02-16 08:31:32 UTC
(In reply to Alberto Salvia Novella from comment #9)
> Tested with:
> https://dev-builds.libreoffice.org/daily/master/Linux-rpm_deb-x86_64@86-TDF-
> dbg/current/
> The result was the same as in the screen-cast on fist comment, so not fixed.

Just for the record, you are using a debug build ( -dbg in the name ) which might run slower. Could you please try with https://dev-builds.libreoffice.org/daily/master/Linux-rpm_deb-x86_64@86-TDF/2021-02-15_20.07.52/master~2021-02-15_20.07.52_LibreOfficeDev_7.2.0.0.alpha0_Linux_x86-64_deb.tar.gz ?
Comment 11 Alberto Salvia Novella 2021-02-20 05:39:26 UTC
I'm on Manjaro Linux.

None of those packages seem to work, even when manually extracted and copied to the filesystem:

error while loading shared libraries: libuno_sal.so.3: cannot open shared object file: No such file or directory

Perhaps for Linux development snapshots having appimages only would be a better idea:

Shall I try to compile this myself, or will it be too time draining?
Comment 12 Alberto Salvia Novella 2021-02-20 11:16:24 UTC
Comment 13 Telesto 2021-02-20 16:17:15 UTC
(In reply to Alberto Salvia Novella from comment #12)
> 👏🏽👏🏽👏🏽

Assuming it's solved, marking this as duplicate again.

*** This bug has been marked as a duplicate of bug 138068 ***