185863 2018-05-22 05:00:25 -0700 Empty filter changes appearance of SVG group element containing mask 2022-12-14 14:31:16 -0800 1 1 1 Unclassified WebKit SVG Safari 11 Unspecified Unspecified RESOLVED CONFIGURATION CHANGED InRadar P2 Normal --- 1 jan.boesenberg webkit-unassigned ahmad.saleem792 dino sabouhallawa simon.fraser webkit-bug-importer zimmermann oldest_to_newest 1426111 0 340973 jan.boesenberg 2018-05-22 05:00:25 -0700 Created attachment 340973 Test case showing the group without and with empty filter applied In the attached test case (online version at http://jsbin.com/mewosoteya ) an empty filter is applied to a group element that contains two rect elements, of which one is masked. It would be expected that the filter has no effect at all, but the empty filter changes the appearance of the displayed gradient. It does not make any difference if the filter's "color-interpolation-filters" attribute is set to "sRGB" or "linearRGB". On Safari only the left square is displayed correctly. The other two squares show a wrong gradient. On all other browsers all squares look the same. 1426446 1 webkit-bug-importer 2018-05-22 19:02:32 -0700 <rdar://problem/40472995> 1919311 2 ahmad.saleem792 2022-12-14 14:31:07 -0800 I am not able to reproduce this bug in Safari 16.2 and the gradient is applied consistently across all three rectangles / boxes and it matches with Chrome Canary 110 and Firefox Nightly 110. Please reopen if I am testing it incorrectly. Thanks! 340973 2018-05-22 05:00:25 -0700 2018-05-22 05:00:25 -0700 Test case showing the group without and with empty filter applied empty-filter-issue.svg image/svg+xml 1612 jan.boesenberg PHN2ZyB2ZXJzaW9uPSIxLjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgeG1s bnM6eGxpbms9Imh0dHA6Ly93d3cudzMub3JnLzE5OTkveGxpbmsiIHdpZHRoPSI5MDAiIGhlaWdo dD0iMjU2IiB2aWV3Qm94PSIwLDAsOTAwLDI1NiI+DQogICAgPGRlZnM+DQogICAgICA8bGluZWFy R3JhZGllbnQgeDE9IjAiIHkxPSIwIiB4Mj0iMCIgeTI9IjI1NiIgaWQ9ImNvbG9yLTEiIGdyYWRp ZW50VW5pdHM9InVzZXJTcGFjZU9uVXNlIj4NCiAgICAgICAgPHN0b3Agb2Zmc2V0PSIwIiBzdG9w LWNvbG9yPSIjMDAwMDAwIi8+DQogICAgICAgIDxzdG9wIG9mZnNldD0iMSIgc3RvcC1jb2xvcj0i I2ZmZmZmZiIvPg0KICAgICAgPC9saW5lYXJHcmFkaWVudD4NCiAgICAgIDxmaWx0ZXIgaWQ9ImZp bHRlci1zUkdCIiBjb2xvci1pbnRlcnBvbGF0aW9uLWZpbHRlcnM9InNSR0IiPg0KICAgICAgICA8 ZmVPZmZzZXQvPg0KICAgICAgPC9maWx0ZXI+DQogICAgICA8ZmlsdGVyIGlkPSJmaWx0ZXItbGlu ZWFyUkdCIiBjb2xvci1pbnRlcnBvbGF0aW9uLWZpbHRlcnM9ImxpbmVhclJHQiI+DQogICAgICAg IDxmZU9mZnNldC8+DQogICAgICA8L2ZpbHRlcj4NCiAgICAgIDxtYXNrIGlkPSJtYXNrLTEiPg0K ICAgICAgICA8cmVjdCBmaWxsPSJ1cmwoI2NvbG9yLTEpIiB4PSIwIiB5PSIwIiB3aWR0aD0iMjU2 IiBoZWlnaHQ9IjI1NiIgLz4NCiAgICAgIDwvbWFzaz4NCiAgICA8L2RlZnM+DQogICAgPGcgZmls bD0ibm9uZSIgZmlsbC1ydWxlPSJub256ZXJvIiBzdHlsZT0ibWl4LWJsZW5kLW1vZGU6IG5vcm1h bCI+DQoNCiAgICAgIDwhLS0gbm8gZmlsdGVyIC0tPg0KICAgICAgPGc+DQogICAgICAgIDxyZWN0 IHg9IjAiIHk9IjAiIHdpZHRoPSIyNTYiIGhlaWdodD0iMjU2IiBmaWxsPSJyZWQiLz4NCiAgICAg ICAgPHJlY3QgeD0iMCIgeT0iMCIgd2lkdGg9IjI1NiIgaGVpZ2h0PSIyNTYiIGZpbGw9ImdyZWVu IiBtYXNrPSJ1cmwoI21hc2stMSkiLz4NCiAgICAgIDwvZz4NCg0KICAgICAgPCEtLSBlbXB0eSBm aWx0ZXIgd2l0aCBzUkdCIGludGVycG9sYXRpb24gLS0+DQogICAgICA8ZyBmaWx0ZXI9InVybCgj ZmlsdGVyLXNSR0IpIiB0cmFuc2Zvcm09InRyYW5zbGF0ZSgzMDAsIDApIj4NCiAgICAgICAgPHJl Y3QgeD0iMCIgeT0iMCIgd2lkdGg9IjI1NiIgaGVpZ2h0PSIyNTYiIGZpbGw9InJlZCIvPg0KICAg ICAgICA8cmVjdCB4PSIwIiB5PSIwIiB3aWR0aD0iMjU2IiBoZWlnaHQ9IjI1NiIgZmlsbD0iZ3Jl ZW4iIG1hc2s9InVybCgjbWFzay0xKSIvPg0KICAgICAgPC9nPg0KDQogICAgICA8IS0tIGVtcHR5 IGZpbHRlciB3aXRoIGxpbmVhciBSR0IgaW50ZXJwb2xhdGlvbiAtLT4NCiAgICAgIDxnIGZpbHRl cj0idXJsKCNmaWx0ZXItbGluZWFyUkdCKSIgIHRyYW5zZm9ybT0idHJhbnNsYXRlKDYwMCwgMCki Pg0KICAgICAgICA8cmVjdCB4PSIwIiB5PSIwIiB3aWR0aD0iMjU2IiBoZWlnaHQ9IjI1NiIgZmls bD0icmVkIi8+DQogICAgICAgIDxyZWN0IHg9IjAiIHk9IjAiIHdpZHRoPSIyNTYiIGhlaWdodD0i MjU2IiBmaWxsPSJncmVlbiIgbWFzaz0idXJsKCNtYXNrLTEpIi8+DQogICAgICA8L2c+DQoNCiAg ICA8L2c+DQo8L3N2Zz4NCg==