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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Slow and choppy page down in multi-page (5 or 6 pages in a row)"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=120916#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Slow and choppy page down in multi-page (5 or 6 pages in a row)"
href="https://bugs.documentfoundation.org/show_bug.cgi?id=120916">bug 120916</a>
from <span class="vcard"><a class="email" href="mailto:telesto@surfxs.nl" title="Telesto <telesto@surfxs.nl>"> <span class="fn">Telesto</span></a>
</span></b>
<pre>(In reply to Buovjaga from <a href="show_bug.cgi?id=120916#c3">comment #3</a>)
<span class="quote">> NEW per <a href="show_bug.cgi?id=120916#c2">comment 2</a>.
> Telesto: can you regression test this?</span >
More of the same Harbuzz fall-out. So in fact <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED DUPLICATE - Opening the Print Preview for a large document is slower as it has been before"
href="show_bug.cgi?id=113350">bug 113350</a> or the list of
'duplicates' (which is depending on the view about duplicates). Underlying
issue is the same area's differ
The solution of Miklos is working (reducing calls & buffer) (for example
<a href="https://gerrit.libreoffice.org/#/c/59159/">https://gerrit.libreoffice.org/#/c/59159/</a>). However half-way solution, because
scope is limited to main editor (or at least that's my impression)..
In general happy with he approach; phased repairs instead of all at once.
However with the risk the follow up is dropped because of decreased importance
(or interest). Still hoping for a follow-up :-). Performance of PDF export,
Print preview, Print quite horrible for large documents.
Repro with:
Versie: 5.3.7.2
Build ID: 6b8ed514a9f8b44d37a1b96673cbbdd077e24059
CPU Threads: 4; Versie besturingssysteem:Windows 6.2; UI Render: standaard;
Layout-Engine: nieuw;
Locale: nl-NL (nl_NL); Calc: CL
No repro with
Versie: 5.3.7.2
Build ID: 6b8ed514a9f8b44d37a1b96673cbbdd077e24059
CPU Threads: 4; Versie besturingssysteem:Windows 6.2; UI Render: standaard;
Layout-Engine: oud;
Locale: nl-NL (nl_NL); Calc: CL
Tools -> Options -> Advanced: Expert Configuration search for
"TextLayoutEngine" and edit to change "new|old" as needed. (Source: <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - Unify text layout to use HarfBuzz on all platforms"
href="show_bug.cgi?id=89870">bug 89870</a>
<a href="show_bug.cgi?id=120916#c32">comment 32</a>)</pre>
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