189896 2018-09-23 12:28:39 -0700 Invalidation of reference CSS filters is incorrect 2025-05-28 10:15:42 -0700 1 1 1 Unclassified WebKit SVG WebKit Nightly Build Unspecified Unspecified RESOLVED DUPLICATE 236574 InRadar P2 Normal --- 1 simon.fraser webkit-unassigned dino sabouhallawa simon.fraser webkit-bug-importer zimmermann oldest_to_newest 1462547 0 350581 simon.fraser 2018-09-23 12:28:39 -0700 Created attachment 350581 Testcase The feMorphology filter doesn't do the correct invalidation; it needs to inflate the dirty rect by the dilation amount. 1462554 1 simon.fraser 2018-09-23 12:43:27 -0700 FilterOperations::outsets() doesn't do anything with reference filters. 1462555 2 webkit-bug-importer 2018-09-23 12:43:56 -0700 <rdar://problem/44715192> 2120159 3 sabouhallawa 2025-05-28 10:15:42 -0700 This was fixed by 249229@main. *** This bug has been marked as a duplicate of bug 236574 *** 350581 2018-09-23 12:28:39 -0700 2018-09-23 12:28:39 -0700 Testcase invalidate-sourceAlpha.html text/html 1181 simon.fraser PCFET0NUWVBFIGh0bWw+CjxodG1sPgo8aGVhZD4KICAgIDxzdHlsZT4KICAgICAgICAuY29udGFp bmVyIHsKICAgICAgICAgICAgd2lkdGg6IDQwMHB4OwogICAgICAgICAgICBib3JkZXI6IDIwcHgg c29saWQgYmx1ZTsKICAgICAgICAgICAgZmlsdGVyOiB1cmwoI2ZpbHRlcik7Ci8qICAgICAgICAg ICAgLXdlYmtpdC1jbGlwLXBhdGg6IGluc2V0KDIwcHggMTBweCAxMHB4IDEwcHgpOyovCiAgICAg ICAgfQogICAgCiAgICAgICAgI2JveCB7CiAgICAgICAgICAgIHdpZHRoOiAxMDBweDsKICAgICAg ICAgICAgaGVpZ2h0OiAxMDBweDsKICAgICAgICAgICAgYmFja2dyb3VuZC1jb2xvcjogZ3JlZW47 CiAgICAgICAgfQogICAgICAgIAogICAgICAgICNib3gubW92ZWQgewogICAgICAgICAgICBtYXJn aW4tbGVmdDogMzAwcHg7CiAgICAgICAgfQogICAgICAgIDwvc3R5bGU+CiAgICAgICAgPHNjcmlw dD4KICAgICAgICAgICAgd2luZG93LmFkZEV2ZW50TGlzdGVuZXIoJ2xvYWQnLCAoKSA9PiB7CiAg ICAgICAgICAgICAgICBzZXRUaW1lb3V0KCgpID0+IHsKICAgICAgICAgICAgICAgICAgICBkb2N1 bWVudC5nZXRFbGVtZW50QnlJZCgnYm94JykuY2xhc3NMaXN0LnRvZ2dsZSgnbW92ZWQnKTsKICAg ICAgICAgICAgICAgIH0sIDUwMCkKICAgICAgICAgICAgfSwgZmFsc2UpOwogICAgICAgIDwvc2Ny aXB0Pgo8L2hlYWQ+Cjxib2R5PgogICAgPHN2ZyBzdHlsZT0iZGlzcGxheTogbm9uZSI+CiAgICAg ICAgPGZpbHRlciBpZD0iZmlsdGVyIj4KICAgICAgICAgICAgPGZlbW9ycGhvbG9neSBvcGVyYXRv cj0iZGlsYXRlIiByYWRpdXM9IjEwIiBpbj0iU291cmNlQWxwaGEiIHJlc3VsdD0ibW9ycGhvbG9n eSI+PC9mZW1vcnBob2xvZ3k+CiAgICAgICAgICAgIDxmZW1lcmdlIHJlc3VsdD0ibWVyZ2UiPgog ICAgICAgICAgICAgICAgPGZlbWVyZ2Vub2RlIGluPSJtb3JwaG9sb2d5Ij48L2ZlbWVyZ2Vub2Rl PgogICAgICAgICAgICAgICAgPGZlbWVyZ2Vub2RlIGluPSJTb3VyY2VHcmFwaGljIj48L2ZlbWVy Z2Vub2RlPgogICAgICAgICAgICA8L2ZlbWVyZ2U+CiAgICAgICAgPC9maWx0ZXI+CiAgICA8L3N2 Zz4KCiAgICA8ZGl2IGNsYXNzPSJjb250YWluZXIiPgogICAgICAgIDxkaXYgaWQ9ImJveCI+CiAg ICAgICAgPC9kaXY+CiAgICA8L2Rpdj4KPC9ib2R5Pgo8L2h0bWw+Cgo=