INNER CODE UNIT · Rust
get_capture_overlay_elements
free-explorers/veshell · src/embedder/backend/render/mod.rs:189
pub fn get_capture_overlay_elements<R>(
output_geometry: Rectangle<f64, Logical>,
scale: f64,
session: &CaptureSession,
) -> Vec<VeshellRenderElements<R>>
where
R: Renderer + ImportAll + ImportMem,
<R as RendererSuper>::TextureId: Send + Clone + 'static,
<R as RendererSuper>::Error:,
VeshellRenderElements<R>: RenderElement<R>,
{
// Converts a global logical rectangle to a physical one relative to the
// output's own top-left corner, as expected by the render output.
let to_local_physical = |rect: Rectangle<f64, Logical>| -> Rectangle<i32, Physical> {
let left = ((rect.loc.x - output_geometry.loc.x) * scale) as i32;
let top = ((rect.loc.y - output_geometry.loc.y) * scale) as i32;
let width = (rect.size.w * scale).ceil() as i32;
let height = (rect.size.h * scale).ceil() as i32;