Enum SurfaceSource 

pub enum SurfaceSource {
    DmaBuf(DmaBufHandle),
}

A source of a surface’s content: pixels GPUI did not draw, arriving on the renderer’s own device or from another one.

The variant is a cfg-gated payload, exactly as the field it replaces was, so the engine names only the transport it is compiled against and stays free of every graphics API but that one. A same-device texture and a cross-process handle are the same value here: both reach the renderer as a view it samples, and the renderer cannot tell how the view was made.

Variants

DmaBuf(DmaBufHandle)

A dma-buf: an fd plus a DRM fourcc, modifier, stride and offset.

Trait Implementations

impl Clone for SurfaceSource

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 SurfaceSource

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

Formats the value using the given formatter.

impl Eq for SurfaceSource

impl From<DmaBufHandle> for SurfaceSource

Available on Linux only.

fn from(handle: DmaBufHandle) -> Self

Converts to this type from the input type.

impl PartialEq for SurfaceSource

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for SurfaceSource