[PATCH v7 0/8] MR6800: mf: Handle unexpected media source shutdown in a media session.

[Conor McCarthy (＠cmccarthy)]

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  v7: winegstreamer: Send media source shutdown notification via IMFMediaShutdownNotify.
      mf: Introduce IMFMediaShutdownNotify for notification of media source shutdown.
      mf: Handle media source Start() failure due to source shutdown.
      mf: Handle media source event subscription failure due to source shutdown.
      mf: Handle media source BeginGetEvent() failure due to shutdown.
      mf: Handle media source EndGetEvent() failure due to shutdown.
      mf/tests: Add tests for shutting down a media source used in a session.

https://gitlab.winehq.org/wine/wine/-/merge_requests/6800