Struct HostFrame

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pub struct HostFrame {
    pub dmabuf: Option<Dmabuf>,
    pub cpu: Option<HostCpuFrame>,
    pub width: i32,
    pub height: i32,
    pub damage: Vec<Rectangle<i32, Physical>>,
    pub stamp_ns: i64,
    /* private fields */
}

Expand description

A frame the compositor finished blitting, ready for the encoder.

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§dmabuf: Option<Dmabuf>

GPU path: the filled dmabuf (Arc-backed; the buffer itself stays owned by the capture thread and is reused once the slot is released).

§cpu: Option<HostCpuFrame>

Software path: the shm mapping itself — the consumer converts straight out of it (one copy total); the slot is not reused until release.

§width: i32§height: i32§damage: Vec<Rectangle<i32, Physical>>§stamp_ns: i64

The compositor’s CLOCK_MONOTONIC stamp for the frame, or its arrival when the host gives none.

Auto Trait Implementations§

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impl UnsafeUnpin for HostFrame

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