197810 2019-05-10 19:06:50 -0700 mix-blend-mode rendering is wrong in this test case 2024-09-23 17:41:01 -0700 1 1 1 Unclassified WebKit Layout and Rendering WebKit Nightly Build Unspecified Unspecified RESOLVED CONFIGURATION CHANGED P2 Normal --- 1 simon.fraser webkit-unassigned ahmad.saleem792 bfulgham simon.fraser zalan oldest_to_newest 1535304 0 369633 simon.fraser 2019-05-10 19:06:50 -0700 Created attachment 369633 Testcase Attached test case shows a bug with blending. Compare the result with Firefox/Chrome: we render the inner div as magenta, they do not. 1942207 1 ahmad.saleem792 2023-03-17 17:14:28 -0700 I am able to reproduce this bug in WebKit ToT (261811@main), while Chrome Canary 113 and Firefox Nightly 113 match each other. Just wanted to share updated test results and if someone want to push it to RADAR for tracking. Thanks! 2062572 2 simon.fraser 2024-09-23 17:41:01 -0700 This seems to work now. 369633 2019-05-10 19:06:50 -0700 2019-05-10 19:06:50 -0700 Testcase shared-layer-isolates-blending.html text/html 924 simon.fraser PCFET0NUWVBFIGh0bWw+IDwhLS0gd2Via2l0LXRlc3QtcnVubmVyIFsgaW50ZXJuYWw6QXN5bmNP dmVyZmxvd1Njcm9sbGluZ0VuYWJsZWQ9dHJ1ZSBdIC0tPgo8aHRtbD4KPGhlYWQ+CiAgICA8dGl0 bGU+VGVzdHMgcGFpbnRpbmcgb2YgYSBsYXllciB3aXRoIG9wYWNpdHkgaW50byBzaGFyZWQgYmFj a2luZzwvdGl0bGU+CiAgICA8c3R5bGU+CiAgICAgICAgLnNjcm9sbGFibGUgewovKiAgICAgICAg ICAgIG92ZXJmbG93LXk6IHNjcm9sbDsqLwogICAgICAgICAgICBoZWlnaHQ6IDMwMHB4OwogICAg ICAgICAgICB3aWR0aDogMzAwcHg7CiAgICAgICAgICAgIG1hcmdpbjogMTBweDsKICAgICAgICAg ICAgYm9yZGVyOiAxcHggc29saWQgYmxhY2s7CiAgICAgICAgfQoJCQoJCS5pc29sYXRpb24gewov KgkJCWlzb2xhdGlvbjogaXNvbGF0ZTsqLwoJCX0KCgkJLmJveCB7CgkJCXBvc2l0aW9uOiByZWxh dGl2ZTsKCQkJdG9wOiA1MHB4OwoJCQlsZWZ0OiA1MHB4OwogICAgICAgICAgICB3aWR0aDogMTgw cHg7CiAgICAgICAgICAgIGhlaWdodDogMTgwcHg7CiAgICAgICAgICAgIGJhY2tncm91bmQtY29s b3I6IGdyZWVuOwoJCX0KCQkKCQkuYmxlbmRpbmcgewogICAgICAgICAgICBtaXgtYmxlbmQtbW9k ZTogZGlmZmVyZW5jZTsKCQl9CiAgICAKICAgICAgICAuc3BhY2VyIHsKICAgICAgICAgICAgaGVp Z2h0OiA1MDBweDsKICAgICAgICB9CiAgICA8L3N0eWxlPgo8L2hlYWQ+Cjxib2R5PgogICAgPGRp diBjbGFzcz0ic2Nyb2xsYWJsZSI+CiAgICAgICAgPGRpdiBjbGFzcz0ic2hhcmluZyBpc29sYXRp b24gYm94Ij4KCQkJPGRpdiBjbGFzcz0iYmxlbmRpbmcgYm94Ij4KCQkJPC9kaXY+CiAgICAgICAg PC9kaXY+CiAgICAgICAgPGRpdiBjbGFzcz0ic3BhY2VyIj48L2Rpdj4KICAgIDwvZGl2Pgo8L2Jv ZHk+CjwvaHRtbD4K