Struct rutabaga_gfx::rutabaga_gralloc::minigbm::MinigbmBuffer

pub struct MinigbmBuffer {
    bo: *mut gbm_bo,
    _device: MinigbmDevice,
}

An allocation from a MinigbmDevice.

Fields

bo: *mut gbm_bo

_device: MinigbmDevice

Implementations

impl MinigbmBuffer

pub fn width(&self) -> u32

Width in pixels.

pub fn height(&self) -> u32

Height in pixels.

pub fn format(&self) -> DrmFormat

DrmFormat of the buffer.

pub fn format_modifier(&self) -> u64

DrmFormat modifier flags for the buffer.

pub fn num_planes(&self) -> usize

Number of planes present in this buffer.

pub fn plane_offset(&self, plane: usize) -> u32

Offset in bytes for the given plane.

pub fn plane_stride(&self, plane: usize) -> u32

Length in bytes of one row for the given plane.

pub fn cached(&self) -> bool

Should buffer use cached mapping to guest

pub fn export(&self) -> RutabagaResult<File>

Exports a new dmabuf/prime file descriptor.

Trait Implementations

impl Drop for MinigbmBuffer

fn drop(&mut self)

Executes the destructor for this type.

impl Send for MinigbmBuffer

impl Sync for MinigbmBuffer