Bug 259308
| Summary: | Selecting text in large webpages is very slow | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | tellowkrinkle |
| Component: | Layout and Rendering | Assignee: | Nobody <webkit-unassigned> |
| Status: | NEW | ||
| Severity: | Normal | CC: | bfulgham, megan_gardner, rniwa, simon.fraser, webkit-bug-importer, wenson_hsieh, zalan |
| Priority: | P2 | Keywords: | InRadar |
| Version: | Safari 16 | ||
| Hardware: | Mac (Apple Silicon) | ||
| OS: | macOS 13 | ||
tellowkrinkle
To reproduce:
1. Load the Vulkan spec in Safari: https://registry.khronos.org/vulkan/specs/1.3-extensions/html/vkspec.html
2. Once it's finished loading, try to select some text
3. Do the same in Firefox
Expected result:
Selecting text doesn't lag
Actual result:
Firefox works fine, but in Safari, the highlight updates at a few fps
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Radar WebKit Bug Importer
<rdar://problem/112837706>