225167 2021-04-28 15:50:10 -0700 Sampled Page Top Color: hook into painting logic instead of taking snapshots 2021-05-18 16:45:49 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified NEW https://bugs.webkit.org/show_bug.cgi?id=225942 InRadar P2 Normal --- 224987 1 hi webkit-unassigned bdakin hi thorton webkit-bug-importer oldest_to_newest 1755198 0 hi 2021-04-28 15:50:10 -0700 Review feedback of Bug 224987 suggested that rather than using `snapshotFrameRect` (and `Document::hitTest` to check if that location is 3rd party) to get the color of pixels in the page, which can be expensive, we should hook into painting logic. Doing so will also (likely) make it easier to support non-sRGB color spaces, as right now `snapshotFrameRect` always uses sRGB. 1755267 1 webkit-bug-importer 2021-04-28 18:00:07 -0700 <rdar://problem/77295389> 1760249 2 thorton 2021-05-14 15:21:00 -0700 Compositing makes this ... hard.