Instance Property

pixelBuffer

A CoreVideo pixel buffer to which you can write output pixel data.

Required.

Declaration

var pixelBuffer: CVPixelBuffer? { get }

Discussion

Use this property to process the image using routines that can make use of memory shared with Core Video. For example, if your image processing technology uses OpenGL or OpenGL ES, you can create a GL texture from a Core Video pixel buffer with the CVOpenGLBufferPool or CVOpenGLESTextureCache API.

See Also

Providing Output Image Data

var baseAddress: UnsafeMutableRawPointer

A pointer to CPU memory at which to write output pixel data.

Required.

var metalTexture: MTLTexture?

A Metal texture to which you can write output pixel data.

Required.

var surface: IOSurfaceRef

An IOSurface object to which you can write output pixel data.

Required.

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