vImageCVImageFormat_Copy(_:)
Returns a mutable copy of an immutable Core Video image format.
Declaration
func vImageCVImageFormat_Copy(_ format: vImageConstCVImageFormat) -> Unmanaged<vImageCVImageFormat>!Parameters
- format:
The Core Video image format to copy.
Return Value
A vImageCVImageFormat instance.
Discussion
This function doesn’t copy the image format’s user data or the release callback.