Enum wayland_client::protocol::wl_shm::Format

pub enum Format {
    Argb8888,
    Xrgb8888,
    C8,
    Rgb332,
    Bgr233,
    Xrgb4444,
    Xbgr4444,
    Rgbx4444,
    Bgrx4444,
    Argb4444,
    Abgr4444,
    Rgba4444,
    Bgra4444,
    Xrgb1555,
    Xbgr1555,
    Rgbx5551,
    Bgrx5551,
    Argb1555,
    Abgr1555,
    Rgba5551,
    Bgra5551,
    Rgb565,
    Bgr565,
    Rgb888,
    Bgr888,
    Xbgr8888,
    Rgbx8888,
    Bgrx8888,
    Abgr8888,
    Rgba8888,
    Bgra8888,
    Xrgb2101010,
    Xbgr2101010,
    Rgbx1010102,
    Bgrx1010102,
    Argb2101010,
    Abgr2101010,
    Rgba1010102,
    Bgra1010102,
    Yuyv,
    Yvyu,
    Uyvy,
    Vyuy,
    Ayuv,
    Nv12,
    Nv21,
    Nv16,
    Nv61,
    Yuv410,
    Yvu410,
    Yuv411,
    Yvu411,
    Yuv420,
    Yvu420,
    Yuv422,
    Yvu422,
    Yuv444,
    Yvu444,
}

pixel formats

This describes the memory layout of an individual pixel.

All renderers should support argb8888 and xrgb8888 but any other formats are optional and may not be supported by the particular renderer in use.

The drm format codes match the #defines in drm_fourcc.h. The formats actually supported by the compositor will be reported by the format event.

Variants

Argb8888Xrgb8888C8Rgb332Bgr233Xrgb4444Xbgr4444Rgbx4444Bgrx4444Argb4444Abgr4444Rgba4444Bgra4444Xrgb1555Xbgr1555Rgbx5551Bgrx5551Argb1555Abgr1555Rgba5551Bgra5551Rgb565Bgr565Rgb888Bgr888Xbgr8888Rgbx8888Bgrx8888Abgr8888Rgba8888Bgra8888Xrgb2101010Xbgr2101010Rgbx1010102Bgrx1010102Argb2101010Abgr2101010Rgba1010102Bgra1010102YuyvYvyuUyvyVyuyAyuvNv12Nv21Nv16Nv61Yuv410Yvu410Yuv411Yvu411Yuv420Yvu420Yuv422Yvu422Yuv444Yvu444

Methods

impl Format

fn from_raw(n: u32) -> Option<Format>

fn to_raw(&self) -> u32

Trait Implementations

impl Copy for Format

impl Clone for Format

fn clone(&self) -> Format

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Format

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.