Bug 137288

Summary:

Need compositing layer squashing

Product:

WebKit

Reporter:

Byungseon(Sun) Shin <sun.shin>

Component:

Layout and Rendering

Assignee:

Nobody <webkit-unassigned>

Status:

NEW

Severity:

Normal

CC:

simon.fraser, thorton

Priority:

Version:

528+ (Nightly build)

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
Use Compositing Layer Squashing	none
Showing Compositing Layer (No use Layer Squashing)	none
Layer Explosion Sample	none
Layer Explosion Example	none

Byungseon(Sun) Shin

Reported 2014-09-30 22:30:37 PDT

Need to implement "Compositing Layer Squashing" to prevent "layer explosion." Blink references. https://codereview.chromium.org/75823002 https://codereview.chromium.org/88863002

Attachments
Use Compositing Layer Squashing (201.75 KB, image/png) 2014-09-30 22:59 PDT, Byungseon(Sun) Shin	no flags	Details
Showing Compositing Layer (No use Layer Squashing) (77.29 KB, image/png) 2014-09-30 23:00 PDT, Byungseon(Sun) Shin	no flags	Details
Layer Explosion Sample (2.49 KB, text/html) 2014-09-30 23:14 PDT, Byungseon(Sun) Shin	no flags	Details
Layer Explosion Example (8.18 KB, text/html) 2014-09-30 23:25 PDT, Byungseon(Sun) Shin	no flags	Details
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.

Byungseon(Sun) Shin

Comment 1 2014-09-30 22:59:03 PDT

Created attachment 239004 [details] Use Compositing Layer Squashing

Byungseon(Sun) Shin

Comment 2 2014-09-30 23:00:19 PDT

Created attachment 239005 [details] Showing Compositing Layer (No use Layer Squashing)

Byungseon(Sun) Shin

Comment 3 2014-09-30 23:14:15 PDT

Created attachment 239007 [details] Layer Explosion Sample

Byungseon(Sun) Shin

Comment 4 2014-09-30 23:25:21 PDT

Created attachment 239008 [details] Layer Explosion Example

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