Struct FillRect 

#[repr(C, align(4))]
pub struct FillRect {
    pub tag: u32,
    pub color_command: u32,
    pub origin: u32,
    pub size: u32,
}

VRAM fill (GP0 02h). 4 words (tag + 3 data).

Writes VRAM directly: it ignores the draw area, the draw offset and the mask bits, and the GPU rounds the X range to 16-pixel steps (psx-spx, GP0(02h)). Use it to clear a buffer; use QuadFlat::rect for a panel that should clip and follow the draw offset.

Fields

tag: u32

OT linkage.

color_command: u32

0x02000000 | color.

origin: u32

Top-left corner in VRAM.

size: u32

Width and height.

Implementations

impl FillRect

pub const WORDS: u8 = 3

Data-word count.

pub const fn new( origin: (u16, u16), size: (u16, u16), color: (u8, u8, u8), ) -> Self

Fill size pixels of VRAM at origin with color.

Trait Implementations

impl Clone for FillRect

fn clone(&self) -> FillRect

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FillRect

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

Formats the value using the given formatter.

impl GpuPacket for FillRect

const WORDS: u8 = FillRect::WORDS

Payload words after the tag.

impl Hash for FillRect

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 FillRect

fn eq(&self, other: &FillRect) -> 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 FillRect

impl Eq for FillRect

impl StructuralPartialEq for FillRect