A command buffer to use for image processing using Metal.
- iOS 10.0+
- macOS 10.12+
- Mac Catalyst 13.0+
- tvOS 10.0+
- Core Image
If you perform image processing with a Metal shader (and write output to the
metal property), encode your render or compute commands to this buffer. Core Image uses the same command buffer to render other effects that precede or follow your processor in a filter chain.