Bug 274862
| Summary: | [Unified PDF] pages are blank/white for 3-10s after scrolling quickly in 2-up | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Simon Fraser (smfr) <simon.fraser> |
| Component: | Assignee: | Simon Fraser (smfr) <simon.fraser> | |
| Status: | RESOLVED FIXED | ||
| Severity: | Normal | CC: | a_protyasha, simon.fraser, webkit-bug-importer |
| Priority: | P2 | Keywords: | InRadar |
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
Simon Fraser (smfr)
Pages are blank/white for 4-10s after scrolling quickly, in 2-up.
https://help.apple.com/pdf/applestyleguide/en_US/apple-style-guide.pdf
- right-click, switch to ‘Two pages continuous’ (2-up) view
- 2-finger-scroll on the trackpad 2-3 times: ~10-20 pages; i.e quickly scroll to somewhere in the middle of the document, or even to the end.
-> pages are blank for quite a while, takes up to ~10s for them to render (on M3 Max). The further you scroll, the longer it takes. At first pixellated/blurry, then turn sharp after another ~0.5-1s.
| Attachments | ||
|---|---|---|
| Add attachment proposed patch, testcase, etc. |
Simon Fraser (smfr)
<rdar://128405116>
Simon Fraser (smfr)
Pull request: https://github.com/WebKit/WebKit/pull/29248
EWS
Committed 279489@main (ab75b8adc9a8): <https://commits.webkit.org/279489@main>
Reviewed commits have been landed. Closing PR #29248 and removing active labels.