Bug 218641

Summary:

[TextureMapper] backdrop-filter invert filter on a semi-transparent layer

Product:

WebKit

Reporter:

Fujii Hironori <fujii.hironori>

Component:

Platform

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
test case	none
test case of invert(70%)	none
test case	none
[screenshot] WinCairo	none
[screenshot] Safari Technology Preview 145	none
[screenshot] chrome	none

Fujii Hironori

Reported 2020-11-05 18:18:54 PST

Created attachment 413381 [details] test case [TextureMapper] wrong position of backdrop-filter layer in an opacity layer You should see a pink region in the test case.

Attachments
test case (424 bytes, text/html) 2020-11-05 18:18 PST, Fujii Hironori	no flags	Details
test case of invert(70%) (769 bytes, text/html) 2020-11-08 17:44 PST, Fujii Hironori	no flags	Details
test case (1.28 KB, text/html) 2022-05-24 14:56 PDT, Fujii Hironori	no flags	Details
[screenshot] WinCairo (78.69 KB, image/png) 2022-05-24 14:57 PDT, Fujii Hironori	no flags	Details
[screenshot] Safari Technology Preview 145 (117.48 KB, image/png) 2022-05-24 15:04 PDT, Fujii Hironori	no flags	Details
[screenshot] chrome (80.68 KB, image/png) 2022-05-24 15:08 PDT, Fujii Hironori	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Fujii Hironori

Comment 1 2020-11-08 17:44:57 PST

Created attachment 413549 [details] test case of invert(70%)

Radar WebKit Bug Importer

Comment 2 2020-11-12 18:19:15 PST

<rdar://problem/71353014>

Fujii Hironori

Comment 3 2022-05-24 14:56:00 PDT

Created attachment 459734 [details] test case

Fujii Hironori

Comment 4 2022-05-24 14:57:28 PDT

Created attachment 459735 [details] [screenshot] WinCairo

Fujii Hironori

Comment 5 2022-05-24 15:04:15 PDT

Created attachment 459736 [details] [screenshot] Safari Technology Preview 145

Fujii Hironori

Comment 6 2022-05-24 15:08:57 PDT

Created attachment 459737 [details] [screenshot] chrome

Fujii Hironori

Comment 7 2024-11-27 03:22:04 PST

PR https://github.com/WebKit/WebKit/pull/37182

EWS

Comment 8 2024-11-28 12:12:29 PST

Committed 287154@main (382e5cfc863b): <https://commits.webkit.org/287154@main> Reviewed commits have been landed. Closing PR #37182 and removing active labels.

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