[haiku-bugs] Re: [Haiku] #17066: WebPositive rendering issues - text appearing and disappearing

  • From: "Haiku" <trac@xxxxxxxxxxxx>
  • To: undisclosed-recipients: ;
  • Date: Wed, 21 Jul 2021 16:03:24 -0000

#17066: WebPositive rendering issues - text appearing and disappearing
---------------------------+------------------------
  Reporter:  kallisti5     |      Owner:  pulkomandy
      Type:  bug           |     Status:  new
  Priority:  high          |  Milestone:  R1/beta3
 Component:  Kits/Web Kit  |    Version:  R1/beta3
Resolution:                |   Keywords:
Blocked By:                |   Blocking:
  Platform:  x86-64        |
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Comment (by madmax):

 Replying to [comment:22 madmax]:


When the text disappears, the `drawGlyphs` call is changed to `translate
 8 23, translate -8 -23`.


 That seems to come from
 
[https://github.com/haiku/haikuwebkit/blob/cdc3353930344f26b6c356d749011d884d5255c9/Source/WebCore/rendering/TextPainter.cpp#L118
 TextPainter]. I guess at some point we do have `m_glyphDisplayList` (set
 in TextPainter::setGlyphDisplayListIfNeeded), change to the replayer code
 and whatever WebKit has for that trips our way of drawing text?
-- 
Ticket URL: <https://dev.haiku-os.org/ticket/17066#comment:24>
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