bugThe FreeType Project - Bugs: bug #57349, freetype not support emoji for...

 
 

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bug #57349: freetype not support emoji for android 9.0

Submitter:  eddyyao <fightwin>
Submitted:  Tue 03 Dec 2019 03:58:45 PM UTC
   
 
Severity:  3 - Normal Item Group:  Incorrect behaviour
Status:  Need Info Privacy:  Public
Assigned to:  None Open/Closed:  Open
Planned Release:  None

Tue 31 Dec 2019 03:37:17 AM UTC, comment #5: 

This is a nonsensical issue by definition since Android 9.0 uses FreeType to render emoji!

Who is "we"?

Check your FreeType version.  Describe what problem you are facing...

Might be that Android 9 has switched to using version number 3 for CBDT table where as previously it was wrongly using 2 and FreeType was wrongly accepting 2 only.  That's a wild speculation but given the information provided, or lack thereof, that's all I can offer. :)

behdad

Anonymous
Mon 30 Dec 2019 07:16:16 PM UTC, comment #4: 

Maybe this is related to issue #57394?

Werner LEMBERG <wl>
Group administrator
Tue 03 Dec 2019 05:24:34 PM UTC, comment #3: 

Behdad?

Werner LEMBERG <wl>
Group administrator
Tue 03 Dec 2019 04:42:56 PM UTC, comment #2: 


comment #1:

> Details, please.

Thanks for replying.

We are using harfbuzz, and we want to load the emoji such as "🤨" for android 9.0, but it fails;
it works for android 8.0/7.0/6.0, maybe the noto-fonts-emoji has been changed for android 9.0?

The partial codes in harfbuzz_ng/util/helper-cairo.cpp :

    FT_New_Face (ft_library,
font_opts->font_file,
font_opts->face_index,
&ft_face);
 
  if (!ft_face)
  {
    /* This allows us to get some boxes at least... */
    cairo_face = cairo_toy_font_face_create ("@cairo:sans",
     CAIRO_FONT_SLANT_NORMAL,
     CAIRO_FONT_WEIGHT_NORMAL);
  }
  else
    cairo_face = cairo_ft_font_face_create_for_ft_face (ft_face, 0);



eddyyao <fightwin>
Tue 03 Dec 2019 04:30:38 PM UTC, comment #1: 

Details, please.

Werner LEMBERG <wl>
Group administrator
Tue 03 Dec 2019 03:58:45 PM UTC, original submission:  

freetype not support emoji for android 9.0

eddyyao <fightwin>

 

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    Follow 3 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2019-12-31 wl StatusNone Need Info
    2019-12-03 wl Carbon-Copy- Added behdad
    2019-12-03 fightwin Carbon-Copy- Added -email is unavailable-

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