Bug 205650 - REGRESSION(r253360): [GTK] Page starts loading during animation in back/forward gesture
Summary: REGRESSION(r253360): [GTK] Page starts loading during animation in back/forwa...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebKitGTK (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-12-30 13:18 PST by Alice Mikhaylenko
Modified: 2020-06-19 05:27 PDT (History)
11 users (show)

See Also:

Attachments
Patch (1.88 KB, patch)
2020-05-05 05:19 PDT, Alice Mikhaylenko 		no flags Details | Formatted Diff | Diff
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Alice Mikhaylenko 2019-12-30 13:18:31 PST 
This only happens in non-accelerated mode.

Looks like `DrawingAreaCoordinatedGraphics` still redraws everything in non-accelerated mode when the layer tree state is frozen.
Comment 1 Alice Mikhaylenko 2019-12-30 13:21:32 PST 
This is a regression from https://github.com/WebKit/webkit/commit/94d2fcd0c2eb2399b31253290153676de5cf21ee, as that change relies on freezing to prevent page redraws.
Comment 2 Alice Mikhaylenko 2020-05-05 05:19:55 PDT 
Created attachment 398497 [details]
Patch
Comment 3 Alice Mikhaylenko 2020-05-05 05:20:53 PDT 
I'm not sure this is a clean fix, but it works.
Comment 4 EWS 2020-06-19 05:27:28 PDT 
Committed r263259: <https://trac.webkit.org/changeset/263259>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 398497 [details].