[Bug 57130] New: CEF sample application WebGL test fails

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=57130

Bug ID: 57130
           Summary: CEF sample application WebGL test fails
           Product: Wine
           Version: 9.16
          Hardware: x86-64
               URL: https://cef-builds.spotifycdn.com/cef_binary_127.3.5%2
                    Bg114ea2a%2Bchromium-127.0.6533.120_windows64_client.t
                    ar.bz2
                OS: Linux
            Status: NEW
          Keywords: download, source
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: Ubuntu

Created attachment 77026
  --> https://bugs.winehq.org/attachment.cgi?id=77026
Screenshot

Using the pre-compiled Wine 9.16 packages, in a 64-bit wineprefix and corefonts
installed, the Chromium Embedded Framework 64-bit sample application fails to
run the WebGL test. The application reports that my machine is unable to run
WebGL.

It did work a couple of days ago, but at 1 FPS. Perhaps the website changed.

Running with a WOW64 build works and works well (30-60 FPS).

cefclient.exe --url=https://webglsamples.org/field/field.html