Enum wgpu::PresentMode

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[+] Expand attributes
#[repr(C)]pub enum PresentMode {
    Immediate,
    Mailbox,
    Fifo,
}

[−] Expand description

Behavior of the presentation engine based on frame rate.

Variants

Immediate

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The presentation engine does not wait for a vertical blanking period and the request is presented immediately. This is a low-latency presentation mode, but visible tearing may be observed. Will fallback to Fifo if unavailable on the selected platform and backend. Not optimal for mobile.

Mailbox

[−] Expand description

The presentation engine waits for the next vertical blanking period to update the current image, but frames may be submitted without delay. This is a low-latency presentation mode and visible tearing will not be observed. Will fallback to Fifo if unavailable on the selected platform and backend. Not optimal for mobile.

Fifo

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The presentation engine waits for the next vertical blanking period to update the current image. The framerate will be capped at the display refresh rate, corresponding to the VSync. Tearing cannot be observed. Optimal for mobile.

Trait Implementations

impl Clone for PresentMode[+]

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fn clone(&self) -> PresentMode[−]

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Copy for PresentMode

impl Debug for PresentMode[+]

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>[−]

Formats the value using the given formatter.

impl Eq for PresentMode

impl Hash for PresentMode[+]

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fn hash<__H>(&self, state: &mut __H) where
    __H: Hasher, [−]

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, [−]

Feeds a slice of this type into the given Hasher.

impl PartialEq<PresentMode> for PresentMode[+]

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fn eq(&self, other: &PresentMode) -> bool[−]

This method tests for self and other values to be equal, and is used by ==.

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#[must_use]fn ne(&self, other: &Rhs) -> bool[−]

This method tests for !=.

impl StructuralEq for PresentMode

impl StructuralPartialEq for PresentMode