Instance Property


The number of Metal drawables in the resource pool managed by Core Animation.


@property NSUInteger maximumDrawableCount;


You can set this value to 2 or 3 only; if you pass a different value, Core Animation ignores the value and throws an exception.

The default value is 3.

See Also

Obtaining a Metal Drawable

- nextDrawable

Waits until a Metal drawable is available, and then returns it.


A Boolean value that determines whether requests for a new buffer expire if the system can’t satisfy them.