Struct RectFlat 

#[repr(C, align(4))]
pub struct RectFlat {
    pub tag: u32,
    pub color_cmd: u32,
    pub xy: u32,
    pub wh: u32,
}

Untextured variable-size rectangle. 4 words (tag + 3 data). Ignores draw-area clip on some GPU revisions; prefer QuadFlat when you need clipping.

Fields

tag: u32

OT linkage.

color_cmd: u32

0x60000000 | color (monochrome rect opcode).

xy: u32

Top-left xy.

wh: u32

Size wh.

Implementations

impl RectFlat

pub const WORDS: u8 = 3

Data-word count.

pub const fn new(x: i16, y: i16, w: u16, h: u16, r: u8, g: u8, b: u8) -> Self

Build a rect.

Trait Implementations

impl Clone for RectFlat

fn clone(&self) -> RectFlat

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RectFlat

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

Formats the value using the given formatter.

impl GpuPacket for RectFlat

const WORDS: u8 = RectFlat::WORDS

Payload words after the tag.

impl Hash for RectFlat

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given [Hasher].

impl PartialEq for RectFlat

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for RectFlat

impl Eq for RectFlat

impl StructuralPartialEq for RectFlat