[PATCH v11 0/2] MR2778: mfmediaengine: Add support for video effects.

[Bernhard Kölbl]

The test has a little inspiration from the SDK samples.

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  v11: mfmediaengine: Add support for inserting video effects.
       mfmediaengine/tests: Add tests for video effects.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/2778