[Webkit-unassigned] [Bug 255988] New: Creating a VideoFrame fails when canvas is backed by a WebGL context
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Wed Apr 26 08:56:00 PDT 2023
https://bugs.webkit.org/show_bug.cgi?id=255988
Bug ID: 255988
Summary: Creating a VideoFrame fails when canvas is backed by a
WebGL context
Product: WebKit
Version: WebKit Nightly Build
Hardware: Mac (Apple Silicon)
OS: macOS 13
Status: NEW
Severity: Normal
Priority: P2
Component: Media
Assignee: webkit-unassigned at lists.webkit.org
Reporter: alex.vestin at gmail.com
Whenever a getContext has been called with either webgl or webgl2, it's no longer possible to construct a VideoFrame using the canvas
https://jsfiddle.net/jck4Lz7h/
Fails with:
[Error] InvalidStateError: Canvas has no frame
VideoFrame (_display:121)
Global Code (_display:121)
tested on a tot build (bf6ce950bacc83f9fb3dc35b9c1a632146d71047)
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