Module screencap 

Screen-capture POD types — ScreenCaptureSource + ScreenCaptureConfig. Symmetric to the camera surface (a “dumb widget” in azul_layout::widgets::screencap); reuses camera’s capture status types. POD types for the screen-capture surface (SUPER_PLAN_2 §4 Priority 6 + research/01).

Symmetric to the camera surface: screen capture is a “dumb widget” (azul_layout::widgets::screencap::ScreenCaptureWidget) that owns a background capture thread + a GL-texture ImageRef, identical to the camera widget — only the source differs (a display / window instead of a camera). Defined here in azul-core so the config types cross the FFI without azul-layout (or ScreenCaptureKit / MediaProjection / PipeWire) as a dependency.

Reuses the camera surface’s generic capture status types (crate::camera::StreamState, CaptureStats, CaptureStreamId, CaptureErrorCode) — those are capture-agnostic.

Structs

ScreenCaptureConfig

Requested screen-capture configuration — the input to the screencap widget. Zero fps means “let the backend pick its default”.

Enums

ScreenCaptureSource

What to capture.