Instance Property


A string used to identify the rate map you create with the descriptor.


@property(copy, nonatomic) NSString *label;


Object and command labels are useful identifiers at runtime or when profiling and debugging your app using any Metal tool. See Enhancing Frame Capture by Using Labels.

Beta Software

This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.

Learn more about using Apple's beta software