Bug 229421 - WidthIterator needs to shape ahead of time
Summary: WidthIterator needs to shape ahead of time
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Text (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks: 206208 228363
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Reported: 2021-08-23 14:09 PDT by Myles C. Maxfield
Modified: 2021-09-01 18:47 PDT (History)
4 users (show)

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Description Myles C. Maxfield 2021-08-23 14:09:27 PDT 
We can't have text selection break up ligatures. We need to adopt the design where a pre-pass shapes everything (or everything relevant) and then the iterator iterates over the data structure generated.
Comment 1 Myles C. Maxfield 2021-08-23 14:09:53 PDT 
https://bugs.webkit.org/show_bug.cgi?id=6148 will fix this, but I think we'll want to fix this bug as a halfway point before https://bugs.webkit.org/show_bug.cgi?id=6148 is fully fixed.
Comment 2 Radar WebKit Bug Importer 2021-08-30 14:10:20 PDT 
<rdar://problem/82546203>