Bug 78942 - Coalesce composited layers if applicable
Summary: Coalesce composited layers if applicable
Status: RESOLVED DUPLICATE of bug 50192
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
Depends on:
Reported: 2012-02-17 16:14 PST by Xianzhu Wang
Modified: 2012-02-27 10:35 PST (History)
8 users (show)

See Also:

patch (10.19 KB, patch)
2012-02-23 15:22 PST, Xianzhu Wang
simon.fraser: review-
webkit.review.bot: commit-queue-
Details | Formatted Diff | Diff

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Description Xianzhu Wang 2012-02-17 16:14:38 PST
Try to coalesce some composited layers. If subtree compositing flag is off, and the layer is fully inside the ancestor, there is no need to do the overlap test. This will reduce a lot of sub layers. --klobag
Comment 1 Xianzhu Wang 2012-02-23 15:22:04 PST
Created attachment 128567 [details]
Comment 2 Adrienne Walker 2012-02-23 15:51:16 PST
I think this might be a duplicate of what smfr is trying to do in https://bugs.webkit.org/show_bug.cgi?id=50192.

smfr: What's the status on that patch?
Comment 3 WebKit Review Bot 2012-02-23 16:05:06 PST
Comment on attachment 128567 [details]

Attachment 128567 [details] did not pass chromium-ews (chromium-xvfb):
Output: http://queues.webkit.org/results/11600483

New failing tests:
Comment 4 Simon Fraser (smfr) 2012-02-23 16:27:56 PST

*** This bug has been marked as a duplicate of bug 50192 ***