Struct makepad_platform::os::linux::dma_buf::ImagePlane

pub struct ImagePlane<FD>where
    FD: Sized,{
    pub dma_buf_fd: FD,
    pub offset: u32,
    pub stride: u32,
}

Fields

dma_buf_fd: FD

Linux DMA-BUF file descriptor, representing a generic GPU buffer object.

See also https://docs.kernel.org/driver-api/dma-buf.html.

offset: u32

This plane’s starting position (in bytes), in the DMA-BUF buffer.

stride: u32

This plane’s stride (aka “pitch”) for texel rows, in the DMA-BUF buffer.

Implementations

impl<FD> ImagePlane<FD>

pub fn fd_as_ref(&self) -> ImagePlane<&FD>

pub fn fd_map<FD2>(self, f: impl FnOnce(FD) -> FD2) -> ImagePlane<FD2>

impl ImagePlane<OwnedFd>

pub fn as_remote(&self) -> ImagePlane<RemoteFd>

Trait Implementations

impl Clone for ImagePlane<OwnedFd>

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Clone for ImagePlane<RemoteFd>

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<FD> DeBin for ImagePlane<FD>where FD: Sized + DeBin,

fn de_bin(o: &mut usize, d: &[u8]) -> Result<Self, DeBinErr>

fn deserialize_bin(d: &[u8]) -> Result<Self, DeBinErr>

impl<FD> DeJson for ImagePlane<FD>where FD: Sized + DeJson,

fn de_json(s: &mut DeJsonState, i: &mut Chars<'_>) -> Result<Self, DeJsonErr>

fn deserialize_json(input: &str) -> Result<Self, DeJsonErr>

impl<FD> Debug for ImagePlane<FD>where FD: Sized + Debug,

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

Formats the value using the given formatter.

impl<FD> PartialEq<ImagePlane<FD>> for ImagePlane<FD>where FD: Sized + PartialEq,

fn eq(&self, other: &ImagePlane<FD>) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<FD> SerBin for ImagePlane<FD>where FD: Sized + SerBin,

fn ser_bin(&self, s: &mut Vec<u8>)

fn serialize_bin(&self) -> Vec<u8, Global>

impl<FD> SerJson for ImagePlane<FD>where FD: Sized + SerJson,

fn ser_json(&self, d: usize, s: &mut SerJsonState)

fn serialize_json(&self) -> String

impl Copy for ImagePlane<RemoteFd>

impl<FD> StructuralPartialEq for ImagePlane<FD>where FD: Sized,