Bug 187865 - Refactor the RenderLayer composited phases painting into a separate function
Summary: Refactor the RenderLayer composited phases painting into a separate function
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Said Abou-Hallawa
URL:
Keywords: InRadar
Depends on: 187841
Blocks: 187898
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Reported: 2018-07-20 10:56 PDT by Said Abou-Hallawa
Modified: 2018-08-06 16:37 PDT (History)
5 users (show)

See Also:


Attachments
Patch for EWS (267.97 KB, patch)
2018-07-20 11:05 PDT, Said Abou-Hallawa
ews-watchlist: commit-queue-
Details | Formatted Diff | Diff
Patch for Review (13.25 KB, patch)
2018-07-20 12:18 PDT, Said Abou-Hallawa
no flags Details | Formatted Diff | Diff
Archive of layout-test-results from ews200 for win-future (13.00 MB, application/zip)
2018-07-20 13:58 PDT, EWS Watchlist
no flags Details

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Description Said Abou-Hallawa 2018-07-20 10:56:39 PDT
The plan is to make RenderLayer::paintLayerContents() choose between different implementations for painting the composited phases. The first implementation is the existing one: multiple passes into the drawing GraphicsContext. In the following patch, a new implementation will be introduced: multiple passes into multiple DisplayLists. Then this implementation will be changed to be: single pass into multiple DisplayLists.
Comment 1 Said Abou-Hallawa 2018-07-20 11:05:10 PDT
Created attachment 345462 [details]
Patch for EWS
Comment 2 Said Abou-Hallawa 2018-07-20 12:18:49 PDT
Created attachment 345473 [details]
Patch for Review
Comment 3 EWS Watchlist 2018-07-20 13:58:00 PDT
Comment on attachment 345462 [details]
Patch for EWS

Attachment 345462 [details] did not pass win-ews (win):
Output: https://webkit-queues.webkit.org/results/8602333

New failing tests:
http/tests/security/contentSecurityPolicy/userAgentShadowDOM/allow-video.html
Comment 4 EWS Watchlist 2018-07-20 13:58:12 PDT
Created attachment 345480 [details]
Archive of layout-test-results from ews200 for win-future

The attached test failures were seen while running run-webkit-tests on the win-ews.
Bot: ews200  Port: win-future  Platform: CYGWIN_NT-6.1-2.9.0-0.318-5-3-x86_64-64bit
Comment 5 Radar WebKit Bug Importer 2018-08-06 16:37:04 PDT
<rdar://problem/42986513>