screen-cast-stream: Also release mapping id when clearing stream
Use the previously added API to release acquired mapping ids, when the corresponding stream is destroyed. Otherwise, the remote desktop session would maintain a whole bunch of unused mapping ids, as their corresponding streams are already destroyed, but maybe not the session. Such situation would be a remote multimonitor session, where the amount of used virtual monitors changes multiple times during the session. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3273>
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@ -324,10 +324,19 @@ meta_screen_cast_stream_finalize (GObject *object)
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MetaScreenCastStream *stream = META_SCREEN_CAST_STREAM (object);
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MetaScreenCastStreamPrivate *priv =
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meta_screen_cast_stream_get_instance_private (stream);
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MetaRemoteDesktopSession *remote_desktop_session;
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if (priv->src)
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meta_screen_cast_stream_close (stream);
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remote_desktop_session =
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meta_screen_cast_session_get_remote_desktop_session (priv->session);
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if (remote_desktop_session && priv->mapping_id)
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{
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meta_remote_desktop_session_release_mapping_id (remote_desktop_session,
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priv->mapping_id);
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}
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g_clear_pointer (&priv->object_path, g_free);
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g_clear_pointer (&priv->mapping_id, g_free);
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