Bug 39640

Summary:

[chromium] Remove persistent graphics contexts from composited layers

Product:

WebKit

Reporter:

Vangelis Kokkevis <vangelis>

Component:

WebCore Misc.

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

commit-queue, dglazkov, fishd

Priority:

Version:

528+ (Nightly build)

Hardware:

OS:

OS X 10.5

Attachments:

Description	Flags
Proposed patch	none

Vangelis Kokkevis

Reported 2010-05-24 19:22:04 PDT

Each composited layer (LayerChromium's) currently owns a GraphicsContext to which it renders into. This is left over from the days of the software compositing path. A persistent GraphicsContext per layer isn't required anymore (and wasted system memory) as the layer uses a GL texture for backing store.

Attachments
Proposed patch (22.10 KB, patch) 2010-05-24 19:41 PDT, Vangelis Kokkevis	no flags	Details Formatted Diff Diff
View All Add attachment proposed patch, testcase, etc.

Vangelis Kokkevis

Comment 1 2010-05-24 19:41:59 PDT

Created attachment 56963 [details] Proposed patch

Darin Fisher (:fishd, Google)

Comment 2 2010-05-25 09:34:43 PDT

Comment on attachment 56963 [details] Proposed patch r=me

WebKit Commit Bot

Comment 3 2010-05-25 10:03:14 PDT

Comment on attachment 56963 [details] Proposed patch Clearing flags on attachment: 56963 Committed r60171: <http://trac.webkit.org/changeset/60171>

WebKit Commit Bot

Comment 4 2010-05-25 10:03:20 PDT

All reviewed patches have been landed. Closing bug.

Note You need to log in before you can comment on or make changes to this bug.