Bug 218785

Summary: [TextureMapper] blur backdrop-filter makes its box-shadow blurry
Product: WebKit Reporter: Fujii Hironori <Hironori.Fujii>
Component: PlatformAssignee: Fujii Hironori <Hironori.Fujii>
Status: RESOLVED DUPLICATE    
Severity: Normal CC: cgarcia, cmarcelo, don.olmstead, ews-watchlist, kondapallykalyan, luiz, magomez, noam, zan
Priority: P2    
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
test case
none
WIP patch
none
WIP patch
none
[Screenshot] WinCairo port
none
Patch
none
Patch ews-feeder: commit-queue-

Fujii Hironori
Reported 2020-11-10 20:33:54 PST
Created attachment 413765 [details] test case [TextureMapper] blur backdrop-filter makes box-shadow blurry
Attachments
test case (1.44 KB, text/html)
2020-11-10 20:33 PST, Fujii Hironori 		no flags
Details
WIP patch (1.28 KB, patch)
2020-11-10 21:40 PST, Fujii Hironori 		no flags
DetailsFormatted DiffDiff
WIP patch (1.03 KB, patch)
2020-11-10 21:40 PST, Fujii Hironori 		no flags
DetailsFormatted DiffDiff
[Screenshot] WinCairo port (438.15 KB, image/png)
2020-11-10 21:43 PST, Fujii Hironori 		no flags
Details
Patch (5.65 KB, patch)
2020-11-10 22:43 PST, Fujii Hironori 		no flags
DetailsFormatted DiffDiff
Patch (5.73 KB, patch)
2020-11-10 22:57 PST, Fujii Hironori 		ews-feeder: commit-queue-
DetailsFormatted DiffDiff
Show Obsolete (3) View All Add attachment proposed patch, testcase, etc.
Fujii Hironori
Comment 1 2020-11-10 21:40:12 PST
Created attachment 413776 [details] WIP patch
Fujii Hironori
Comment 2 2020-11-10 21:40:59 PST
Created attachment 413777 [details] WIP patch
Fujii Hironori
Comment 3 2020-11-10 21:43:31 PST
Created attachment 413778 [details] [Screenshot] WinCairo port
Fujii Hironori
Comment 4 2020-11-10 22:43:34 PST
Created attachment 413784 [details] Patch
Fujii Hironori
Comment 5 2020-11-10 22:57:42 PST
Created attachment 413785 [details] Patch
Miguel Gomez
Comment 6 2020-11-11 08:34:58 PST
I did some testing with Carlos' patch to bug 215445. As the patch uses backdropFiltersRect as the clip rect when painting the backdrop layer, this bug gets fixed as well. Great. I'm still working on bug 215445, as there are some details missing in the patch, and some tests that aren't passing. I'll send a new patch for it and close this when the other bug gets fixed. Thanks for the patch anyway Fujii!
Fujii Hironori
Comment 7 2020-11-11 12:00:15 PST
Comment on attachment 413785 [details] Patch Oops, I missed the KaL's patch. Thank you.
Fujii Hironori
Comment 8 2020-11-11 12:00:26 PST
*** This bug has been marked as a duplicate of bug 215445 ***
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