[−][src]Struct vulkano::sync::Event
Used to block the GPU execution until an event on the CPU occurs.
Note that Vulkan implementations may have limits on how long a command buffer will wait for an event to be signaled, in order to avoid interfering with progress of other clients of the GPU. If the event isn't signaled within these limits, results are undefined and may include device loss.
Implementations
impl Event
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pub fn from_pool(device: Arc<Device>) -> Result<Event, OomError>
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Takes an event from the vulkano-provided event pool.
If the pool is empty, a new event will be allocated.
Upon drop
, the event is put back into the pool.
For most applications, using the event pool should be preferred, in order to avoid creating new events every frame.
pub fn alloc(device: Arc<Device>) -> Result<Event, OomError>
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Builds a new event.
pub fn signaled(&self) -> Result<bool, OomError>
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Returns true if the event is signaled.
pub fn set_raw(&mut self) -> Result<(), OomError>
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See the docs of set().
pub fn set(&mut self)
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Changes the Event
to the signaled state.
If a command buffer is waiting on this event, it is then unblocked.
Panic
- Panics if the device or host ran out of memory.
pub fn reset_raw(&mut self) -> Result<(), OomError>
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See the docs of reset().
pub fn reset(&mut self)
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Trait Implementations
impl Debug for Event
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impl DeviceOwned for Event
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impl Drop for Event
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impl VulkanObject for Event
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type Object = Event
The type of the object.
pub const TYPE: ObjectType
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pub fn internal_object(&self) -> Event
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Auto Trait Implementations
impl RefUnwindSafe for Event
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impl Send for Event
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impl Sync for Event
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impl Unpin for Event
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impl UnwindSafe for Event
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> Content for T
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pub fn ref_from_ptr(*mut c_void, usize) -> Option<*mut T>
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pub fn is_size_suitable(usize) -> bool
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pub fn indiv_size() -> usize
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,