An object that describes an argument's format and where its data is stored in memory.
- iOS 10.0+
- macOS 10.12+
- Mac Catalyst 13.0+
- tvOS 10.0+
Attribute descriptors are used as part of a
MTLStage to provide organization information about a function's arguments. Each descriptor describes a single function argument, including which buffer to read data from, where the data is stored in that buffer, and what kind of data is stored there.