Performs internal housekeeping/recycling operations on a texture cache.
- iOS 8.0+
- macOS 10.11+
- Mac Catalyst 13.0+
- tvOS 9.0+
- Core Video
The texture cache object to flush.
Options for the flush operation. This parameter is currently unused and should be set to
The texture cache automatically flushes currently unused resources when you call the
CVMetal function, but can you can also flush the cache explicitly by calling this function.