Instance Property

surface

An IOSurface object containing the image data to be processed.

Required.

Declaration

@property(nonatomic, readonly) IOSurfaceRef surface;

Discussion

Use this property if you plan to process the image using routines that can make use of memory shared with other processes or technologies.

Do not modify the contents of this surface.

See Also

Accessing Input Image Data

baseAddress

A pointer to the image data in CPU memory to be processed.

Required.

metalTexture

A Metal texture containing the image data to be processed.

Required.

pixelBuffer

A CoreVideo pixel buffer containing the image data to be processed.

Required.