Bug 112268

Summary:

[TexMap] Painting into area of composited tile not cleared

Product:

WebKit

Reporter:

Allan Sandfeld Jensen <allan.jensen>

Component:

Layout and Rendering

Assignee:

Allan Sandfeld Jensen <allan.jensen>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

cmarcelo, luiz, noam, webkit.review.bot

Priority:

Version:

528+ (Nightly build)

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
Patch	none

Description Allan Sandfeld Jensen 2013-03-13 09:42:34 PDT

In the test  ManualTests/scrollbars/scrollbars-in-composited-layers.html, the box-shadow will become darker and darker when the scrollbar is used. This is due to a mismatch of what area of the tile is cleared and what is painting, since paintGraphicsLayerContents does not enforce clipping.

Comment 1 Allan Sandfeld Jensen 2013-03-13 09:46:29 PDT

Created attachment 192938 [details]
Patch

Comment 2 Allan Sandfeld Jensen 2013-03-14 04:28:51 PDT

Comment on attachment 192938 [details]
Patch

Clearing flags on attachment: 192938

Committed r145803: <http://trac.webkit.org/changeset/145803>

Comment 3 Allan Sandfeld Jensen 2013-03-14 04:28:56 PDT

All reviewed patches have been landed.  Closing bug.