Bug 132591

Summary:

[iOS WK2] Flickery scrolling inside overflow-scrolling: touch

Product:

WebKit

Reporter:

Simon Fraser (smfr) <simon.fraser>

Component:

New Bugs

Assignee:

Simon Fraser (smfr) <simon.fraser>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

andersca, cmarcelo, commit-queue, esprehn+autocc, glenn, jamesr, kondapallykalyan, luiz, sergio, simon.fraser, tonikitoo

Priority:

Version:

528+ (Nightly build)

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
Patch	thorton: review+

Description Simon Fraser (smfr) 2014-05-05 17:26:00 PDT

[iOS WK2] Flickery scrolling inside overflow-scrolling: touch

Comment 1 Simon Fraser (smfr) 2014-05-05 17:33:22 PDT

Created attachment 230871 [details]
Patch

Comment 2 Tim Horton 2014-05-05 17:38:16 PDT

Comment on attachment 230871 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=230871&action=review

> Source/WebCore/ChangeLog:21
> +        to avoid trigger layer bounds setting. Instead, it now just calls syncBoundsOrigin(),

trigger+ing?

> Source/WebCore/rendering/RenderLayerBacking.cpp:927
>              // jitter. Set a flag to ensure that we sync up later.

we're not just setting a flag!

Comment 3 Simon Fraser (smfr) 2014-05-05 18:11:20 PDT

https://trac.webkit.org/r168338