bugThe FreeType Project - Bugs: bug #53798, libfreetype6 do not render bitmap...

 
 

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bug #53798: libfreetype6 do not render bitmap font correctly in firefox, has a lot of vertical lines beside fonts.

Submitter:  widon <widon1104>
Submitted:  Tue 01 May 2018 01:11:56 AM UTC
   
 
Severity:  3 - Normal Item Group:  Incorrect behaviour
Status:  Fixed Privacy:  Public
Assigned to:  wl Open/Closed:  Closed
Planned Release:  2.9.1

Tue 05 Jun 2018 05:45:00 AM UTC, comment #2: 

I guess those artifacts won't happen with 2.9.1.

No response, however, thus closing as fixed.

Werner LEMBERG <wl>
Group administrator
Tue 01 May 2018 02:07:24 PM UTC, comment #1: 

You probably do not know this, but are these bitmaps emboldened? Also, which font is this?

Alexei Podtelezhnikov <podtelez>
Group Member
Tue 01 May 2018 01:11:56 AM UTC, original submission:  

There are a lot of picture grab when I use ubuntu18.04, ubuntu18.04 use libfreetype 2.8.1
http://forum.ubuntu.org.cn/viewtopic.php?f=186&t=487304
I check libfreetype 2.8.0 do not has this bug.

how to reproduce:
in ubuntu18.04 which use libfreetype2.8.1, set all fonts of firefox to ZFull gb(a bitmap font), and do not choose "Allow web page selection font to replace your aforementioned settings"
now every page will use the bitmap font ZFull gb. The surf http://ftp.ubuntu.com/ubuntu/pool/main/f/freetype/ you will see the "Last modified" has a lot of vertical line
beside it.

widon <widon1104>

 

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Carbon-Copy List
  • -email is unavailable- added by wl (Updated the item)
  • -email is unavailable- added by podtelez (Posted a comment)
  • -email is unavailable- added by widon1104 (Submitted the item)
  • -email is unavailable- added by widon1104 (I do not know libfreetype 2.9 has this bug or not.)
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    Follow 6 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2018-06-05 wl StatusNeed Info Fixed
        Assigned toNone wl
        Open/ClosedOpen Closed
        Planned ReleaseNone 2.9.1
    2018-05-03 wl StatusNone Need Info
    2018-05-01 widon1104 Carbon-Copy- Added -email is unavailable-

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