[Webkit-unassigned] [Bug 242359] New: [Filters] Implement Noop filters

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=242359

            Bug ID: 242359
           Summary: [Filters] Implement Noop filters
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Layout and Rendering
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: sabouhallawa at apple.com
                CC: bfulgham at webkit.org, simon.fraser at apple.com,
                    zalan at apple.com

We should only draw the sourceImage is the whole filter chain is Noop (no-operation). At least This will save us from duplicating the sourceImage for SourceGraphic.

Are Noop filters common? Yes some pages may initially display their images blurred then decrease the blur radius to zero through animation. So every time these images are displayed after that will be displayed as filtered images even the applied filter has no effect.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20220705/2edc8cb4/attachment-0001.htm>