131688 2014-04-15 12:13:58 -0700 Blending broken with overflow:hidden and compositing 2024-09-23 11:57:30 -0700 1 1 1 Unclassified WebKit Layout and Rendering 528+ (Nightly build) Unspecified Unspecified RESOLVED CONFIGURATION CHANGED P2 Normal --- 1 simon.fraser webkit-unassigned ahmad.saleem792 cabanier dino krit simon.fraser oldest_to_newest 1000919 0 229391 simon.fraser 2014-04-15 12:13:58 -0700 Created attachment 229391 Testcase Testcase shows a blending bug with overflow:hidden and compositing. 1936542 1 ahmad.saleem792 2023-02-24 09:11:16 -0800 @Smfr - using attached test case - STP164 is matching with Chrome Canary 112 & Firefox Nightly 112 and after removing with -webkit-, it is not showing blue but black box. Is this fixed or all browsers are wrong. 2062397 2 simon.fraser 2024-09-23 11:57:30 -0700 This seems to work now, if you use the unprefixed mix-blend-mode. 229391 2014-04-15 12:13:58 -0700 2014-04-15 12:13:58 -0700 Testcase blending-compositing-clipping.html text/html 847 simon.fraser PCFET0NUWVBFIGh0bWw+Cgo8aHRtbD4KPGhlYWQ+CiAgICA8c3R5bGU+CiAgICAgICAgYm9keSB7 CiAgICAgICAgICAgIGJhY2tncm91bmQtY29sb3I6IHllbGxvdzsKICAgICAgICB9CiAgICAgICAg LmNvbnRhaW5lciB7CiAgICAgICAgICAgIHBvc2l0aW9uOiByZWxhdGl2ZTsKICAgICAgICAgICAg ei1pbmRleDogMDsKICAgICAgICAgICAgaGVpZ2h0OiAyMDBweDsKICAgICAgICAgICAgd2lkdGg6 IDIwMHB4OwogICAgICAgICAgICBtYXJnaW46IDUwcHg7CiAgICAgICAgICAgIGJhY2tncm91bmQt Y29sb3I6IHJlZDsKICAgICAgICAgICAgb3ZlcmZsb3c6IGhpZGRlbjsKICAgICAgICB9CiAgICAg ICAgLmJveCB7CiAgICAgICAgICAgIHBvc2l0aW9uOiBhYnNvbHV0ZTsKICAgICAgICAgICAgbGVm dDogLTIwcHg7CiAgICAgICAgICAgIHRvcDogLTIwcHg7CiAgICAgICAgICAgIGhlaWdodDogMTAw cHg7CiAgICAgICAgICAgIHdpZHRoOiAxMDBweDsKICAgICAgICAgICAgYmFja2dyb3VuZC1jb2xv cjogYmx1ZTsKICAgICAgICAgICAgLXdlYmtpdC1taXgtYmxlbmQtbW9kZTogbXVsdGlwbHk7CiAg ICAgICAgfQogICAgICAgIAogICAgICAgIC5jb21wb3NpdGVkIHsKICAgICAgICAgICAgLXdlYmtp dC10cmFuc2Zvcm06IHRyYW5zbGF0ZVooMCk7CiAgICAgICAgfQogICAgPC9zdHlsZT4KPC9oZWFk Pgo8Ym9keT4KICAgIDxwPkJsdWUgYm94IHNob3VsZCBiZSBibGVuZGluZzwvcD4KICAgIDxkaXYg Y2xhc3M9ImNvbnRhaW5lciI+YXNkZgogICAgICAgIDxkaXYgY2xhc3M9ImNvbXBvc2l0ZWQgYm94 Ij5hc2RmCiAgICAgICAgPC9kaXY+CiAgICA8L2Rpdj4KPC9ib2R5Pgo8L2h0bWw+Cg==