rcombs 8e24a8e93a lavfi/metal: fix build with pre-10.11 deployment targets ...

- Ensure the yadif .metal compiles when targeting any Metal runtime version
- Use some preprocessor awkwardness to ensure Core Video's Metal-specific
  functionality is exposed regardless of our deployment target (this works
  around what seems to be an SDK header bug, filed as FB9816002)
- Ensure all direct references to Metal functions and classes are gated
  behind runtime version checks (this satisfies clang's deployment-target
  violation warnings provided by -Wunguarded-availability).

2021-12-22 18:43:34 -06:00

..

utils.h

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utils.m

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vf_yadif_videotoolbox.metal

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