[Bug 133355] Optimise memory use for large animated gifs

2024-05-03 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=133355

--- Comment #15 from Buovjaga  ---
Same type of memory use behaviour in
Version: 24.8.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: 9b41d33a00763bebd5fc7078705d35a98a52
CPU threads: 2; OS: Windows 11 (10.0 build 22621); UI render: Skia/Raster; VCL:
win
Locale: en-US (en_US); UI: en-US
Calc: threaded

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[Bug 133355] Optimise memory use for large animated gifs

2024-05-03 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=133355

--- Comment #14 from Buovjaga  ---
I wonder if the fixes for bug 153162 have an effect on the slideshow perf.

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[Libreoffice-bugs] [Bug 133355] Optimise memory use for large animated gifs

2020-11-29 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=133355

--- Comment #13 from Timur  ---
Does this report make sense? There's already bug 104878 and bug 121793,
confirmed by Telesto, for which I don't understand why not duplicated, and now
again this one.

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[Libreoffice-bugs] [Bug 133355] Optimise memory use for large animated gifs

2020-11-01 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=133355

Telesto  changed:

   What|Removed |Added

 CC||caol...@redhat.com

--- Comment #12 from Telesto  ---
@Caolán
Armin has introduced a more intelligent handling of animated GIFs. They same
trick needs to be implemented for presentation mode; it has exactly the same
flaw.

I should ask Armin technically, but he is probably not available  

A warning in advance: the fix is not totally unproblematic; bug 104878. However
they current implementation will crash x32 builds and make system going out of
mem pretty fast (if enough gifs are used).

But feel free to ignore of course :-)

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[Libreoffice-bugs] [Bug 133355] Optimise memory use for large animated gifs

2020-11-01 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=133355

Telesto  changed:

   What|Removed |Added

Version|6.1.0.3 release |5.2.0.4 release
   Keywords||perf

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[Libreoffice-bugs] [Bug 133355] Optimise memory use for large animated gifs

2020-11-01 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=133355

Telesto  changed:

   What|Removed |Added

   See Also||https://bugs.documentfounda
   ||tion.org/show_bug.cgi?id=99
   ||519

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[Libreoffice-bugs] [Bug 133355] Optimise memory use for large animated gifs

2020-11-01 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=133355

--- Comment #11 from Telesto  ---
Created attachment 166913
  --> https://bugs.documentfoundation.org/attachment.cgi?id=166913=edit
Bibisect log

This got solved in non-presentation mode with

author  Armin Le Grand   2016-06-03 13:58:40 +0200
committer   Caolán McNamara 2016-06-10 14:42:57
+0100
commit  702b58945b51e738cdcc3d383ca38881f9f1338d (patch)
tree9c1958b8c44ee5bbc7803765e498d2208b906556
parent  b523e20a8fb8c9c26e7ffdc1b3f5fd06c440985c (diff)
tdf#99519 Added more intelligent handling of animated GIFs
Isolated to a single Primitive2D class based on the AnimatedSwitch-
Primitive2D which does the specializing in one place. Buffers small
GIFs completely, handles 1st frame always buffered, huge GIFs get
animated by just playing he next frame.
To reach more with the current approach we would have to re-implement
AnimatedGIF import, replay it internally on a sys-specific Surface
and blit the current content (with alpha) to our display

https://cgit.freedesktop.org/libreoffice/core/commit/?id=702b58945b51e738cdcc3d383ca38881f9f1338d

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[Libreoffice-bugs] [Bug 133355] Optimise memory use for large animated gifs

2020-10-30 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=133355

Buovjaga  changed:

   What|Removed |Added

Summary|High memory usage while in  |Optimise memory use for
   |presentation mode with  |large animated gifs
   |large animated gifs |
   Severity|normal  |enhancement
 Ever confirmed|0   |1
 Status|UNCONFIRMED |NEW

--- Comment #10 from Buovjaga  ---
Ok, let's change summary accordingly.

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