Bug 198340 - Do layer backing store sharing detection before testing for overlap
Summary: Do layer backing store sharing detection before testing for overlap
Status: RESOLVED DUPLICATE of bug 199253
Alias: None
Product: WebKit
Classification: Unclassified
Component: Compositing (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Simon Fraser (smfr)
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-05-29 10:21 PDT by Simon Fraser (smfr)
Modified: 2019-06-26 18:04 PDT (History)
3 users (show)

See Also:

Attachments
Patch (12.80 KB, patch)
2019-05-29 10:22 PDT, Simon Fraser (smfr) 		ews-watchlist: commit-queue-
Details | Formatted Diff | Diff
Archive of layout-test-results from ews102 for mac-highsierra (3.07 MB, application/zip)
2019-05-29 11:29 PDT, EWS Watchlist 		no flags Details
Archive of layout-test-results from ews105 for mac-highsierra-wk2 (2.82 MB, application/zip)
2019-05-29 11:37 PDT, EWS Watchlist 		no flags Details
Archive of layout-test-results from ews123 for ios-simulator-wk2 (2.54 MB, application/zip)
2019-05-29 12:19 PDT, EWS Watchlist 		no flags Details
Archive of layout-test-results from ews115 for mac-highsierra (2.86 MB, application/zip)
2019-05-29 18:10 PDT, EWS Watchlist 		no flags Details
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Simon Fraser (smfr) 2019-05-29 10:21:59 PDT 
Do layer backing store sharing detection before testing for overlap
Comment 1 Simon Fraser (smfr) 2019-05-29 10:22:23 PDT 
Created attachment 370860 [details]
Patch
Comment 2 EWS Watchlist 2019-05-29 11:29:00 PDT 
Comment on attachment 370860 [details]
Patch

Attachment 370860 [details] did not pass mac-ews (mac):
Output: https://webkit-queues.webkit.org/results/12319736

New failing tests:
compositing/geometry/limit-layer-bounds-clipping-ancestor.html
Comment 3 EWS Watchlist 2019-05-29 11:29:02 PDT 
Created attachment 370868 [details]
Archive of layout-test-results from ews102 for mac-highsierra

The attached test failures were seen while running run-webkit-tests on the mac-ews.
Bot: ews102  Port: mac-highsierra  Platform: Mac OS X 10.13.6
Comment 4 EWS Watchlist 2019-05-29 11:37:17 PDT 
Comment on attachment 370860 [details]
Patch

Attachment 370860 [details] did not pass mac-wk2-ews (mac-wk2):
Output: https://webkit-queues.webkit.org/results/12319732

New failing tests:
compositing/geometry/limit-layer-bounds-clipping-ancestor.html
Comment 5 EWS Watchlist 2019-05-29 11:37:18 PDT 
Created attachment 370869 [details]
Archive of layout-test-results from ews105 for mac-highsierra-wk2

The attached test failures were seen while running run-webkit-tests on the mac-wk2-ews.
Bot: ews105  Port: mac-highsierra-wk2  Platform: Mac OS X 10.13.6
Comment 6 EWS Watchlist 2019-05-29 12:18:59 PDT 
Comment on attachment 370860 [details]
Patch

Attachment 370860 [details] did not pass ios-sim-ews (ios-simulator-wk2):
Output: https://webkit-queues.webkit.org/results/12319900

New failing tests:
compositing/geometry/limit-layer-bounds-clipping-ancestor.html
compositing/layer-creation/clipping-scope/sharing-prevented-layers-in-scroller.html
compositing/layer-creation/clipping-scope/no-compositing-inside-stacking-context-scroller.html
Comment 7 EWS Watchlist 2019-05-29 12:19:00 PDT 
Created attachment 370876 [details]
Archive of layout-test-results from ews123 for ios-simulator-wk2

The attached test failures were seen while running run-webkit-tests on the ios-sim-ews.
Bot: ews123  Port: ios-simulator-wk2  Platform: Mac OS X 10.14.5
Comment 8 EWS Watchlist 2019-05-29 18:10:54 PDT 
Comment on attachment 370860 [details]
Patch

Attachment 370860 [details] did not pass mac-debug-ews (mac):
Output: https://webkit-queues.webkit.org/results/12322808

New failing tests:
compositing/geometry/limit-layer-bounds-clipping-ancestor.html
Comment 9 EWS Watchlist 2019-05-29 18:10:56 PDT 
Created attachment 370905 [details]
Archive of layout-test-results from ews115 for mac-highsierra

The attached test failures were seen while running run-webkit-tests on the mac-debug-ews.
Bot: ews115  Port: mac-highsierra  Platform: Mac OS X 10.13.6
Comment 10 Simon Fraser (smfr) 2019-06-26 18:04:08 PDT 
The patch in bug 199253 includes this.

*** This bug has been marked as a duplicate of bug 199253 ***