A Metal texture object that contains the drawable’s contents.
A positive integer that identifies the drawable.
Presents the drawable onscreen as soon as possible.
Presents the drawable onscreen at a specific host time.
Presents the drawable onscreen as soon as possible after a previous drawable is visible for the specified duration.
Registers a block of code to be called immediately after the drawable is presented.
The host time, in seconds, when the drawable was displayed onscreen.
A Metal drawable associated with a Core Animation layer.