Enum vulkano::swapchain::PresentMode
source · [−]#[repr(i32)]
#[non_exhaustive]
pub enum PresentMode {
Immediate,
Mailbox,
Fifo,
FifoRelaxed,
}
Expand description
The way presenting a swapchain is accomplished.
Variants (Non-exhaustive)
This enum is marked as non-exhaustive
Immediate
Immediately shows the image to the user. May result in visible tearing.
Mailbox
The action of presenting an image puts it in wait. When the next vertical blanking period happens, the waiting image is effectively shown to the user. If an image is presented while another one is waiting, it is replaced.
Fifo
The action of presenting an image adds it to a queue of images. At each vertical blanking period, the queue is popped and an image is presented.
Guaranteed to be always supported.
This is the equivalent of OpenGL’s SwapInterval
with a value of 1.
FifoRelaxed
Same as Fifo
, except that if the queue was empty during the previous vertical blanking
period then it is equivalent to Immediate
.
This is the equivalent of OpenGL’s SwapInterval
with a value of -1.
Trait Implementations
sourceimpl Clone for PresentMode
impl Clone for PresentMode
sourcefn clone(&self) -> PresentMode
fn clone(&self) -> PresentMode
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for PresentMode
impl Debug for PresentMode
sourceimpl From<PresentMode> for PresentModeKHR
impl From<PresentMode> for PresentModeKHR
sourcefn from(val: PresentMode) -> Self
fn from(val: PresentMode) -> Self
Performs the conversion.
sourceimpl PartialEq<PresentMode> for PresentMode
impl PartialEq<PresentMode> for PresentMode
sourceimpl TryFrom<PresentModeKHR> for PresentMode
impl TryFrom<PresentModeKHR> for PresentMode
impl Copy for PresentMode
impl Eq for PresentMode
impl StructuralEq for PresentMode
impl StructuralPartialEq for PresentMode
Auto Trait Implementations
impl RefUnwindSafe for PresentMode
impl Send for PresentMode
impl Sync for PresentMode
impl Unpin for PresentMode
impl UnwindSafe for PresentMode
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more