Type Property


Boolean determining whether or not processor outputs an opaque image.


class var outputIsOpaque: Bool { get }


Override this property if your processor's output stores 1.0 into the alpha channel of all pixels within the output extent. If not overridden, false is returned.

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