namespace Metal
{
    public static class MTLDevice_Extensions
    {
        [BindingImpl(BindingImplOptions.Optimizable)]
        [Introduced(PlatformName.MacOSX, 10, 15, PlatformArchitecture.All, null)]
        [Unavailable(PlatformName.iOS, PlatformArchitecture.All, null)]
        [Unavailable(PlatformName.TvOS, PlatformArchitecture.All, null)]
        public static IMTLCounterSampleBuffer CreateIMTLCounterSampleBuffer(this IMTLDevice This, MTLCounterSampleBufferDescriptor descriptor, out NSError error);
    }
}