objc2-metal-performance-shaders 0.3.2

//! This file has been automatically generated by `objc2`'s `header-translator`.
//! DO NOT EDIT
use core::ptr::NonNull;
use objc2::__framework_prelude::*;
use objc2_foundation::*;
use objc2_metal::*;

use crate::*;

extern_class!(
    /// [Apple's documentation](https://developer.apple.com/documentation/metalperformanceshaders/mpsnnslice?language=objc)
    #[unsafe(super(MPSCNNKernel, MPSKernel, NSObject))]
    #[derive(Debug, PartialEq, Eq, Hash)]
    #[cfg(all(feature = "MPSCNNKernel", feature = "MPSCore", feature = "MPSKernel"))]
    pub struct MPSNNSlice;
);

#[cfg(all(feature = "MPSCNNKernel", feature = "MPSCore", feature = "MPSKernel"))]
extern_conformance!(
    unsafe impl NSCoding for MPSNNSlice {}
);

#[cfg(all(feature = "MPSCNNKernel", feature = "MPSCore", feature = "MPSKernel"))]
extern_conformance!(
    unsafe impl NSCopying for MPSNNSlice {}
);

#[cfg(all(feature = "MPSCNNKernel", feature = "MPSCore", feature = "MPSKernel"))]
unsafe impl CopyingHelper for MPSNNSlice {
    type Result = Self;
}

#[cfg(all(feature = "MPSCNNKernel", feature = "MPSCore", feature = "MPSKernel"))]
extern_conformance!(
    unsafe impl NSObjectProtocol for MPSNNSlice {}
);

#[cfg(all(feature = "MPSCNNKernel", feature = "MPSCore", feature = "MPSKernel"))]
extern_conformance!(
    unsafe impl NSSecureCoding for MPSNNSlice {}
);

#[cfg(all(feature = "MPSCNNKernel", feature = "MPSCore", feature = "MPSKernel"))]
impl MPSNNSlice {
    extern_methods!(
        /// Initialize a MPSNNSlice kernel
        ///
        /// Parameter `device`: The device the filter will run on
        ///
        /// Returns: A valid MPSNNSlice object or nil, if failure.
        #[unsafe(method(initWithDevice:))]
        #[unsafe(method_family = init)]
        pub unsafe fn initWithDevice(
            this: Allocated<Self>,
            device: &ProtocolObject<dyn MTLDevice>,
        ) -> Retained<Self>;

        /// # Safety
        ///
        /// `a_decoder` possibly has further requirements.
        #[unsafe(method(initWithCoder:device:))]
        #[unsafe(method_family = init)]
        pub unsafe fn initWithCoder_device(
            this: Allocated<Self>,
            a_decoder: &NSCoder,
            device: &ProtocolObject<dyn MTLDevice>,
        ) -> Option<Retained<Self>>;
    );
}

/// Methods declared on superclass `MPSKernel`.
#[cfg(all(feature = "MPSCNNKernel", feature = "MPSCore", feature = "MPSKernel"))]
impl MPSNNSlice {
    extern_methods!(
        /// Called by NSCoder to decode MPSKernels
        ///
        /// This isn't the right interface to decode a MPSKernel, but
        /// it is the one that NSCoder uses. To enable your NSCoder
        /// (e.g. NSKeyedUnarchiver) to set which device to use
        /// extend the object to adopt the MPSDeviceProvider
        /// protocol. Otherwise, the Metal system default device
        /// will be used.
        ///
        /// # Safety
        ///
        /// `a_decoder` possibly has further requirements.
        #[unsafe(method(initWithCoder:))]
        #[unsafe(method_family = init)]
        pub unsafe fn initWithCoder(
            this: Allocated<Self>,
            a_decoder: &NSCoder,
        ) -> Option<Retained<Self>>;
    );
}

/// Methods declared on superclass `NSObject`.
#[cfg(all(feature = "MPSCNNKernel", feature = "MPSCore", feature = "MPSKernel"))]
impl MPSNNSlice {
    extern_methods!(
        #[unsafe(method(init))]
        #[unsafe(method_family = init)]
        pub unsafe fn init(this: Allocated<Self>) -> Retained<Self>;

        #[unsafe(method(new))]
        #[unsafe(method_family = new)]
        pub unsafe fn new() -> Retained<Self>;
    );
}