Instance Property


The rectangular region of the output image that your processor must provide.



var region: CGRect { get }


Your image processor block may be invoked multiple times to provide output for multiple regions, and the region for which output is needed may not match the bounds of the output buffer, texture, or surface.

See Also

Getting Supplemental Information for Image Processing

var metalCommandBuffer: MTLCommandBuffer?

A command buffer to use for image processing using Metal.


var bytesPerRow: Int

The number of bytes per row of pixels for the output image.


var format: CIFormat

The per-pixel data format expected of the output image.


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