Re: [PATCH v9 0/5] MR3572: mf: Make session_get_node_object() more robust.

[Zhiyi Zhang (＠zhiyi)]

v9: Simplify state transitions to only handle the SESSION_STATE_STARTED case, which only needs setting a new position for sources and the presentation clock. Also added tests to verify the state transitions.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/3572#note_50569