[fjdoria76]

VPP pipeline parameter buffers can remain allocated when processing exits before the normal per-frame cleanup. This change destroys any outstanding pipeline buffers during VAAPI VPP teardown and resets the related filter and cached state for safe reinitialization.

git diff --check passes. Runtime compilation could not be completed on the macOS host because va/va_version.h is unavailable.

Fixes: #368

[fjdoria76]

Agreed. I reviewed the final diff and the existing Close() cleanup fully addresses the outstanding VA pipeline buffer leak, so no additional code changes are needed.

[fjdoria76]

Agreed - the final change in VAAPIVideoProcessing::Close() destroys outstanding pipeline parameter buffers. This confirmation matches the diff, and no further code change is warranted.

[fjdoria76]

Confirmed: the existing teardown path releases the outstanding VA buffers and resets their associated state. I found no remaining gap that calls for another patch.

[fjdoria76]

I agree with this assessment. The final diff cleans up each remaining pipeline buffer before clearing the IDs and cached state, so additional edits are unnecessary.