Struct FrameInput 

pub struct FrameInput<'a> {
    pub target: &'a TextureView,
    pub paint_jobs: &'a [ClippedPrimitive],
    pub textures_delta: &'a TexturesDelta,
    pub screen: ScreenDescriptor,
}

One frame’s egui output plus where to draw it.

Fields

target: &'a TextureView

The display target (swapchain view); must have the adapter’s target_format.

paint_jobs: &'a [ClippedPrimitive]

The tessellated egui primitives for this frame.

Backdrop-Root rule (host obligation): v1 renders this same frame into both the blur source and the display, and the blur samples the surface’s own screen area. So the host must not paint a frosted surface’s own background/fill into these jobs — otherwise the blur samples the panel’s fill instead of the content behind it. The crate owns only the background; the surface’s foreground is the host’s, painted in its own later pass.

textures_delta: &'a TexturesDelta

The textures egui created/freed this frame.

screen: ScreenDescriptor

Screen size (physical px) + pixels-per-point.