[Webkit-unassigned] [Bug 279891] New: Green flickering when rendering VideoFrame to canvas using WebGL

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Sep 18 07:37:38 PDT 2024


https://bugs.webkit.org/show_bug.cgi?id=279891

            Bug ID: 279891
           Summary: Green flickering when rendering VideoFrame to canvas
                    using WebGL
           Product: WebKit
           Version: Safari 18
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Canvas
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: michael.hagar at zoom.us
                CC: sabouhallawa at apple.com

Created attachment 472590

  --> https://bugs.webkit.org/attachment.cgi?id=472590&action=review

Demo code that can reproduce the issue on Safari 18 on Intel platform

On Safari 18 on Intel (not on M1), rendering VideoFrames to a canvas using WebGL will show green flickering. See the attachment for demo code that reproduces the issue (Click "opencamera", then "startDraw").

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