⚠️ VeridianOS Kernel Documentation - This is low-level kernel code. All functions are unsafe unless explicitly marked otherwise. no_std

HardwareCursor

veridian_kernel::graphics::gpu_accel

Struct HardwareCursor 

Source 
pub struct HardwareCursor {
    pub image: Vec<u32>,
    pub format: CursorFormat,
    pub x: i32,
    pub y: i32,
    pub hotspot_x: u32,
    pub hotspot_y: u32,
    pub enabled: bool,
    pub dirty: bool,
}
Expand description

Hardware cursor plane state

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§image: Vec<u32>

Cursor image pixels (ARGB8888)

§format: CursorFormat

Cursor format

§x: i32

Screen position X

§y: i32

Screen position Y

§hotspot_x: u32

Hotspot offset X (within cursor image)

§hotspot_y: u32

Hotspot offset Y (within cursor image)

§enabled: bool

Whether cursor is visible

§dirty: bool

Dirty flag (needs re-upload to hardware)

Implementations§

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impl HardwareCursor

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pub fn new(format: CursorFormat) -> Self

Trait Implementations§

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impl Default for HardwareCursor

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fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl Freeze for HardwareCursor

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impl RefUnwindSafe for HardwareCursor

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impl Send for HardwareCursor

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impl Sync for HardwareCursor

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impl Unpin for HardwareCursor

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impl UnwindSafe for HardwareCursor

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.