We currently use CAIRO_FILTER_FAST which is the same as no interpolation. Bilinear provides reasonable quality with good enough performance.
Pull request: https://github.com/WebKit/WebKit/pull/20320
Committed 270586@main (135e0e4dacf5): <https://commits.webkit.org/270586@main> Reviewed commits have been landed. Closing PR #20320 and removing active labels.
<rdar://problem/118265574>
*** Bug 227053 has been marked as a duplicate of this bug. ***