[Webkit-unassigned] [Bug 236587] New: [GTK][WPE] Crashing/weird behaviour when trying to use videos as textures with ANGLE WebGL enabled

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=236587

            Bug ID: 236587
           Summary: [GTK][WPE] Crashing/weird behaviour when trying to use
                    videos as textures with ANGLE WebGL enabled
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: ANGLE
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: clord at igalia.com
                CC: alex at igalia.com, dino at apple.com, kbr at google.com,
                    kkinnunen at apple.com

Currently, the fast-path for copying the video texture for the WebGL context assumes compatible contexts, but this isn't the case with ANGLE. This causes all sorts of weird behaviour and crashing. We need to disable this fast-path until we can replace it with a more suitable (dmabuf powered?) path.

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