objc2_core_video

Function CVDisplayLinkCreateWithOpenGLDisplayMask

Source 
pub unsafe extern "C-unwind" fn CVDisplayLinkCreateWithOpenGLDisplayMask(
    mask: CGOpenGLDisplayMask,
    display_link_out: NonNull<*mut CVDisplayLink>,
) -> CVReturn
👎Deprecated: use NSView.displayLink(target:selector:), NSWindow.displayLink(target:selector:), or NSScreen.displayLink(target:selector:)
Available on crate features CVReturn and objc2-core-graphics and CVDisplayLink only.
Expand description

Convenience call to create a CVDisplayLink from an OpenGL display mask.

Use this call to create a CVDisplayLink for a CGOpenGLDisplayMask.

Parameter mask: CGOpenGLDisplayMask describing the display

Parameter displayLinkOut: The new display link will be returned here

Returns: returns kCVReturnSuccess on success.