235424 2022-01-20 16:17:08 -0800 ReplayCGDisplayListsIntoBackingStore often results in compositing layers with black backgrounds 2022-01-20 17:15:19 -0800 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 thorton thorton simon.fraser webkit-bug-importer oldest_to_newest 1832610 0 thorton 2022-01-20 16:17:08 -0800 ReplayCGDisplayListsIntoBackingStore often results in compositing layers with black backgrounds 1832611 1 449620 thorton 2022-01-20 16:17:46 -0800 Created attachment 449620 Patch 1832632 2 ews-feeder 2022-01-20 17:14:09 -0800 Committed r288335 (246243@main): <https://commits.webkit.org/246243@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 449620. 1832633 3 webkit-bug-importer 2022-01-20 17:15:19 -0800 <rdar://problem/87858882> 449620 2022-01-20 16:17:46 -0800 2022-01-20 17:14:11 -0800 Patch bug-235424-20220120161746.patch text/plain 1977 thorton SW5kZXg6IFNvdXJjZS9XZWJLaXQvQ2hhbmdlTG9nCj09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT0KLS0tIFNvdXJjZS9XZWJL aXQvQ2hhbmdlTG9nCShyZXZpc2lvbiAyODgzMzEpCisrKyBTb3VyY2UvV2ViS2l0L0NoYW5nZUxv Zwkod29ya2luZyBjb3B5KQpAQCAtMSwzICsxLDE4IEBACisyMDIyLTAxLTIwICBUaW0gSG9ydG9u ICA8dGltb3RoeV9ob3J0b25AYXBwbGUuY29tPgorCisgICAgICAgIFJlcGxheUNHRGlzcGxheUxp c3RzSW50b0JhY2tpbmdTdG9yZSBvZnRlbiByZXN1bHRzIGluIGNvbXBvc2l0aW5nIGxheWVycyB3 aXRoIGJsYWNrIGJhY2tncm91bmRzCisgICAgICAgIGh0dHBzOi8vYnVncy53ZWJraXQub3JnL3No b3dfYnVnLmNnaT9pZD0yMzU0MjQKKworICAgICAgICBSZXZpZXdlZCBieSBOT0JPRFkgKE9PUFMh KS4KKworICAgICAgICBObyBuZXcgdGVzdHMsIGNvdmVyZWQgYnkgbWFueSBleGlzdGluZyB0ZXN0 cyB3aGVuIHJ1biBpbiB0aGlzIG1vZGUuCisKKyAgICAgICAgKiBTaGFyZWQvUmVtb3RlTGF5ZXJU cmVlL1JlbW90ZUxheWVyQmFja2luZ1N0b3JlLm1tOgorICAgICAgICAoV2ViS2l0OjpSZW1vdGVM YXllckJhY2tpbmdTdG9yZTo6YXBwbHlCYWNraW5nU3RvcmVUb0xheWVyKToKKyAgICAgICAgU2lu Y2Ugd2UgdXNlIENBLWRyaXZlbiBwYWludGluZyB3aGVuIFJlcGxheUNHRGlzcGxheUxpc3RzSW50 b0JhY2tpbmdTdG9yZQorICAgICAgICBpcyBlbmFibGVkLCB3ZSBuZWVkIHRvIHRlbGwgQ0Egd2hl dGhlciBvciBub3Qgb3VyIGJhY2tpbmcgc3RvcmUgbmVlZHMKKyAgICAgICAgYW4gYWxwaGEgY2hh bm5lbCBiZWZvcmUgaW52YWxpZGF0aW5nIGFuZCBwYWludGluZyBpbnRvIHRoZSBsYXllci4gCisK IDIwMjItMDEtMjAgIEtpbW1vIEtpbm51bmVuICA8a2tpbm51bmVuQGFwcGxlLmNvbT4KIAogICAg ICAgICBJbXBsZW1lbnQgV2ViR0wgR1BVIGJ1ZmZlciB0ZXh0dXJlIHVwbG9hZCBwYXRoIGZvciBD b2NvYSBnZXRVc2VyTWVkaWEgY2FtZXJhIHN0cmVhbXMKSW5kZXg6IFNvdXJjZS9XZWJLaXQvU2hh cmVkL1JlbW90ZUxheWVyVHJlZS9SZW1vdGVMYXllckJhY2tpbmdTdG9yZS5tbQo9PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 Ci0tLSBTb3VyY2UvV2ViS2l0L1NoYXJlZC9SZW1vdGVMYXllclRyZWUvUmVtb3RlTGF5ZXJCYWNr aW5nU3RvcmUubW0JKHJldmlzaW9uIDI4ODMzMSkKKysrIFNvdXJjZS9XZWJLaXQvU2hhcmVkL1Jl bW90ZUxheWVyVHJlZS9SZW1vdGVMYXllckJhY2tpbmdTdG9yZS5tbQkod29ya2luZyBjb3B5KQpA QCAtNDg4LDcgKzQ4OCw4IEBAIHZvaWQgUmVtb3RlTGF5ZXJCYWNraW5nU3RvcmU6OmFwcGx5QmFj a2kKICAgICAgICAgaWYgKCFyZXBsYXlDR0Rpc3BsYXlMaXN0c0ludG9CYWNraW5nU3RvcmUpIHsK ICAgICAgICAgICAgIFtsYXllciBzZXRWYWx1ZTpAMSBmb3JLZXlQYXRoOldLQ0dEaXNwbGF5TGlz dEVuYWJsZWRLZXldOwogICAgICAgICAgICAgW2xheWVyIHNldFZhbHVlOkAxIGZvcktleVBhdGg6 V0tDR0Rpc3BsYXlMaXN0QmlmdXJjYXRpb25FbmFibGVkS2V5XTsKLSAgICAgICAgfQorICAgICAg ICB9IGVsc2UKKyAgICAgICAgICAgIGxheWVyLm9wYXF1ZSA9IG1faXNPcGFxdWU7CiAgICAgICAg IGF1dG8gZGF0YSA9IHN0ZDo6Z2V0PElQQzo6U2hhcmVkQnVmZmVyQ29weT4oKm1fZGlzcGxheUxp c3RCdWZmZXJIYW5kbGUpLmJ1ZmZlcigpLT5jcmVhdGVDRkRhdGEoKTsKICAgICAgICAgWyhXS0Nv bXBvc2l0aW5nTGF5ZXIgKilsYXllciBfc2V0V0tDb250ZW50czpjb250ZW50cy5nZXQoKSB3aXRo RGlzcGxheUxpc3Q6ZGF0YS5nZXQoKSByZXBsYXlGb3JUZXN0aW5nOnJlcGxheUNHRGlzcGxheUxp c3RzSW50b0JhY2tpbmdTdG9yZV07CiAgICAgICAgIHJldHVybjsK