Struct SurfaceConfiguration 

pub struct SurfaceConfiguration {
    pub maximum_frame_latency: u32,
    pub present_mode: PresentMode,
    pub composite_alpha_mode: CompositeAlphaMode,
    pub format: TextureFormat,
    pub color_space: SurfaceColorSpace,
    pub extent: Extent3d,
    pub usage: TextureUses,
    pub view_formats: Vec<TextureFormat>,
    pub keep_presented: bool,
}

Fields

maximum_frame_latency: u32

Maximum number of queued frames. Must be in SurfaceCapabilities::maximum_frame_latency range.

present_mode: PresentMode

Vertical synchronization mode.

composite_alpha_mode: CompositeAlphaMode

Alpha composition mode.

format: TextureFormat

Format of the surface textures.

color_space: SurfaceColorSpace

Color space in which the presentation engine interprets the surface textures. Never wgt::SurfaceColorSpace::Auto; wgpu-core resolves Auto to a concrete color space before configuring the surface, and the (format, color space) pair must be listed in SurfaceCapabilities::formats.

extent: Extent3d

Requested texture extent. Must be in SurfaceCapabilities::extents range.

usage: TextureUses

Allowed usage of surface textures,

view_formats: Vec<TextureFormat>

Allows views of swapchain texture to have a different format than the texture does.

keep_presented: bool

Whether an image the surface hands out again must hold every pixel it last presented, so a frame can draw only what changed (Cranpose fork): a Vulkan swapchain then draws the pixels other windows cover too, and a DXGI one keeps its buffers’ contents.

Trait Implementations

impl Clone for SurfaceConfiguration

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SurfaceConfiguration

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

Formats the value using the given formatter.