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//! This file has been automatically generated by `objc2`'s `header-translator`.
//! DO NOT EDIT
use core::ffi::*;
use core::ptr::NonNull;
#[cfg(feature = "dispatch2")]
use dispatch2::*;
use objc2::__framework_prelude::*;
use objc2_foundation::*;
use crate::*;
extern_protocol!(
pub unsafe trait MTLEvent: NSObjectProtocol + Send + Sync {
#[cfg(feature = "MTLDevice")]
/// The device this event can be used with. Will be nil when the event is shared across devices (i.e. MTLSharedEvent).
#[unsafe(method(device))]
#[unsafe(method_family = none)]
fn device(&self) -> Option<Retained<ProtocolObject<dyn MTLDevice>>>;
/// A string to help identify this object.
#[unsafe(method(label))]
#[unsafe(method_family = none)]
fn label(&self) -> Option<Retained<NSString>>;
/// Setter for [`label`][Self::label].
///
/// This is [copied][objc2_foundation::NSCopying::copy] when set.
#[unsafe(method(setLabel:))]
#[unsafe(method_family = none)]
fn setLabel(&self, label: Option<&NSString>);
}
);
extern_class!(
/// This class provides a simple interface for handling the dispatching of MTLSharedEvent notifications from Metal.
///
/// See also [Apple's documentation](https://developer.apple.com/documentation/metal/mtlsharedeventlistener?language=objc)
#[unsafe(super(NSObject))]
#[derive(Debug, PartialEq, Eq, Hash)]
pub struct MTLSharedEventListener;
);
unsafe impl Send for MTLSharedEventListener {}
unsafe impl Sync for MTLSharedEventListener {}
extern_conformance!(
unsafe impl NSObjectProtocol for MTLSharedEventListener {}
);
impl MTLSharedEventListener {
extern_methods!(
#[unsafe(method(init))]
#[unsafe(method_family = init)]
pub fn init(this: Allocated<Self>) -> Retained<Self>;
#[cfg(feature = "dispatch2")]
/// # Safety
///
/// `dispatch_queue` possibly has additional threading requirements.
#[unsafe(method(initWithDispatchQueue:))]
#[unsafe(method_family = init)]
pub unsafe fn initWithDispatchQueue(
this: Allocated<Self>,
dispatch_queue: &DispatchQueue,
) -> Retained<Self>;
#[cfg(feature = "dispatch2")]
#[unsafe(method(dispatchQueue))]
#[unsafe(method_family = none)]
pub fn dispatchQueue(&self) -> Retained<DispatchQueue>;
#[unsafe(method(sharedListener))]
#[unsafe(method_family = none)]
pub fn sharedListener() -> Retained<MTLSharedEventListener>;
);
}
/// Methods declared on superclass `NSObject`.
impl MTLSharedEventListener {
extern_methods!(
#[unsafe(method(new))]
#[unsafe(method_family = new)]
pub fn new() -> Retained<Self>;
);
}
impl DefaultRetained for MTLSharedEventListener {
#[inline]
fn default_retained() -> Retained<Self> {
Self::new()
}
}
/// [Apple's documentation](https://developer.apple.com/documentation/metal/mtlsharedeventnotificationblock?language=objc)
#[cfg(feature = "block2")]
pub type MTLSharedEventNotificationBlock =
*mut block2::DynBlock<dyn Fn(NonNull<ProtocolObject<dyn MTLSharedEvent>>, u64)>;
extern_protocol!(
/// [Apple's documentation](https://developer.apple.com/documentation/metal/mtlsharedevent?language=objc)
pub unsafe trait MTLSharedEvent: MTLEvent {
#[cfg(feature = "block2")]
/// # Safety
///
/// `block` must be a valid pointer.
#[unsafe(method(notifyListener:atValue:block:))]
#[unsafe(method_family = none)]
unsafe fn notifyListener_atValue_block(
&self,
listener: &MTLSharedEventListener,
value: u64,
block: MTLSharedEventNotificationBlock,
);
#[unsafe(method(newSharedEventHandle))]
#[unsafe(method_family = new)]
fn newSharedEventHandle(&self) -> Retained<MTLSharedEventHandle>;
#[unsafe(method(waitUntilSignaledValue:timeoutMS:))]
#[unsafe(method_family = none)]
fn waitUntilSignaledValue_timeoutMS(&self, value: u64, milliseconds: u64) -> bool;
#[unsafe(method(signaledValue))]
#[unsafe(method_family = none)]
fn signaledValue(&self) -> u64;
/// Setter for [`signaledValue`][Self::signaledValue].
#[unsafe(method(setSignaledValue:))]
#[unsafe(method_family = none)]
fn setSignaledValue(&self, signaled_value: u64);
}
);
extern_class!(
/// [Apple's documentation](https://developer.apple.com/documentation/metal/mtlsharedeventhandle?language=objc)
#[unsafe(super(NSObject))]
#[derive(Debug, PartialEq, Eq, Hash)]
pub struct MTLSharedEventHandle;
);
unsafe impl Send for MTLSharedEventHandle {}
unsafe impl Sync for MTLSharedEventHandle {}
extern_conformance!(
unsafe impl NSCoding for MTLSharedEventHandle {}
);
extern_conformance!(
unsafe impl NSObjectProtocol for MTLSharedEventHandle {}
);
extern_conformance!(
unsafe impl NSSecureCoding for MTLSharedEventHandle {}
);
impl MTLSharedEventHandle {
extern_methods!(
#[unsafe(method(label))]
#[unsafe(method_family = none)]
pub fn label(&self) -> Option<Retained<NSString>>;
);
}
/// Methods declared on superclass `NSObject`.
impl MTLSharedEventHandle {
extern_methods!(
#[unsafe(method(init))]
#[unsafe(method_family = init)]
pub fn init(this: Allocated<Self>) -> Retained<Self>;
#[unsafe(method(new))]
#[unsafe(method_family = new)]
pub fn new() -> Retained<Self>;
);
}
impl DefaultRetained for MTLSharedEventHandle {
#[inline]
fn default_retained() -> Retained<Self> {
Self::new()
}
}