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STATUS_GRAPHICS_STALE_VIDPN_TOPOLOGY
The topology handle no longer represents current state
VidPN topology can change after hot-plug, pruning, augmentation, recommendation, commit, rollback, or adapter state transitions. This status means the topology object referenced by the caller is stale relative to the current VidPN state.
A stale topology often produces secondary errors such as missing paths, unrelated resources, or invalid source/target membership. The first fix is not to reinterpret every later error; reacquire the topology and related mode-set interfaces from the current VidPN object.
What to check
- On this status, discard cached topology, path, and mode-set handles acquired from the old topology.
- Correlate with hot-plug, display settings changes, seamless rotation, and driver restart events.
- Guard asynchronous workers so they do not commit work based on a topology superseded by another thread.
References
- Microsoft: VidPN objects and interfaces
- Microsoft: Introduction to Video Present Networks
- Microsoft: optimized screen rotation support
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