[−][src]Enum wayland_protocols::unstable::linux_explicit_synchronization::v1::server::zwp_linux_buffer_release_v1::Event
Variants (Non-exhaustive)
release buffer with fence
Sent when the compositor has finalised its usage of the associated buffer for the relevant commit, providing a dma_fence which will be signaled when all operations by the compositor on that buffer for that commit have finished.
Once the fence has signaled, and assuming the associated buffer is not pending release from other wl_surface.commit requests, no additional explicit or implicit synchronization is required to safely reuse or destroy the buffer.
This event destroys the zwp_linux_buffer_release_v1 object.
This is a destructor, once sent this object cannot be used any longer.
Fields of FencedRelease
fence: RawFd
release buffer immediately
Sent when the compositor has finalised its usage of the associated buffer for the relevant commit, and either performed no operations using it, or has a guarantee that all its operations on that buffer for that commit have finished.
Once this event is received, and assuming the associated buffer is not pending release from other wl_surface.commit requests, no additional explicit or implicit synchronization is required to safely reuse or destroy the buffer.
This event destroys the zwp_linux_buffer_release_v1 object.
This is a destructor, once sent this object cannot be used any longer.
Trait Implementations
impl Debug for Event
[src]
impl MessageGroup for Event
[src]
const MESSAGES: &'static [MessageDesc]
[src]
type Map = ResourceMap
The wrapper type for ObjectMap allowing the mapping of Object and NewId arguments to the object map during parsing. Read more
fn is_destructor(&self) -> bool
[src]
fn opcode(&self) -> u16
[src]
fn since(&self) -> u32
[src]
fn child<Meta: ObjectMetadata>(
opcode: u16,
version: u32,
meta: &Meta
) -> Option<Object<Meta>>
[src]
opcode: u16,
version: u32,
meta: &Meta
) -> Option<Object<Meta>>
fn from_raw(msg: Message, map: &mut Self::Map) -> Result<Self, ()>
[src]
fn into_raw(self, sender_id: u32) -> Message
[src]
unsafe fn from_raw_c(
obj: *mut c_void,
opcode: u32,
args: *const wl_argument
) -> Result<Event, ()>
[src]
obj: *mut c_void,
opcode: u32,
args: *const wl_argument
) -> Result<Event, ()>
fn as_raw_c_in<F, T>(self, f: F) -> T where
F: FnOnce(u32, &mut [wl_argument]) -> T,
[src]
F: FnOnce(u32, &mut [wl_argument]) -> T,
Auto Trait Implementations
impl RefUnwindSafe for Event
impl Send for Event
impl Sync for Event
impl Unpin for Event
impl UnwindSafe for Event
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
[src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
[src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
[src]
impl<T> Downcast for T where
T: Any,
T: Any,
fn into_any(self: Box<T>) -> Box<dyn Any + 'static>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
fn as_any(&self) -> &(dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
impl<T> DowncastSync for T where
T: Send + Sync + Any,
T: Send + Sync + Any,
impl<T> From<T> for T
[src]
impl<T, U> Into<U> for T where
U: From<T>,
[src]
U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
[src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
[src]
U: TryFrom<T>,