[Webkit-unassigned] [Bug 258200] New: AV1 video is broken with DMABUF and dav1d gstreamer plugin

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=258200

            Bug ID: 258200
           Summary: AV1 video is broken with DMABUF and dav1d gstreamer
                    plugin
           Product: WebKit
           Version: WebKit Local Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKitGTK
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: xry111 at xry111.site
                CC: bugs-noreply at webkitgtk.org

With WebKitGTK-2.41.5 (built with GTK-4.10.4) and the dav1ddec AV1 decoder (from gst-plugins-rs-0.10.8, built with dav1d-1.2.1), when I open an AV1 video in MiniBrowser, the video is played in a broken way (some greenish color) for several seconds, then WebKitWebProcess crashes.

If I set WEBKIT_GST_DMABUF_SINK_DISABLED=1, the video is played normally.

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