Bug 198340

Summary: Do layer backing store sharing detection before testing for overlap
Product: WebKit Reporter: Simon Fraser (smfr) <simon.fraser>
Component: CompositingAssignee: Simon Fraser (smfr) <simon.fraser>
Status: RESOLVED DUPLICATE    
Severity: Normal CC: ews-watchlist, rniwa, simon.fraser
Priority: P2    
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch
ews-watchlist: commit-queue-
Archive of layout-test-results from ews102 for mac-highsierra
none
Archive of layout-test-results from ews105 for mac-highsierra-wk2
none
Archive of layout-test-results from ews123 for ios-simulator-wk2
none
Archive of layout-test-results from ews115 for mac-highsierra none

Simon Fraser (smfr)
Reported 2019-05-29 10:21:59 PDT
Do layer backing store sharing detection before testing for overlap
Attachments
Patch (12.80 KB, patch)
2019-05-29 10:22 PDT, Simon Fraser (smfr) 		ews-watchlist: commit-queue-
DetailsFormatted DiffDiff
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 attachment proposed patch, testcase, etc.
Simon Fraser (smfr)
Comment 1 2019-05-29 10:22:23 PDT
Created attachment 370860 [details] Patch
EWS Watchlist
Comment 2 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
EWS Watchlist
Comment 3 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
EWS Watchlist
Comment 4 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
EWS Watchlist
Comment 5 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
EWS Watchlist
Comment 6 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
EWS Watchlist
Comment 7 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
EWS Watchlist
Comment 8 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
EWS Watchlist
Comment 9 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
Simon Fraser (smfr)
Comment 10 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 ***
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