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

VirglCommand

Enum VirglCommand 

Source
pub enum VirglCommand {
    CreateResource3d {
        resource_id: u32,
        resource_type: Virgl3dResourceType,
        format: VirglFormat,
        width: u32,
        height: u32,
        depth: u32,
        array_size: u32,
        last_level: u32,
        nr_samples: u32,
        bind_flags: u32,
    },
    Transfer3d {
        resource_id: u32,
        level: u32,
        x: u32,
        y: u32,
        z: u32,
        width: u32,
        height: u32,
        depth: u32,
        stride: u32,
        layer_stride: u32,
        direction: TransferDirection,
    },
    CtxCreate {
        ctx_id: u32,
        name_len: u32,
    },
    CtxDestroy {
        ctx_id: u32,
    },
    SubmitCommandBuffer {
        ctx_id: u32,
        data_len: u32,
    },
    CreateFence {
        fence_id: u64,
        ctx_id: u32,
    },
}
Expand description

Virgl command types sent via command buffer

Variants§

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CreateResource3d

Create a 3D resource on the host renderer

Fields

§resource_id: u32
§resource_type: Virgl3dResourceType
§width: u32
§height: u32
§depth: u32
§array_size: u32
§last_level: u32
§nr_samples: u32
§bind_flags: u32
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Transfer3d

Transfer data between guest and host for a 3D resource

Fields

§resource_id: u32
§level: u32
§x: u32
§y: u32
§z: u32
§width: u32
§height: u32
§depth: u32
§stride: u32
§layer_stride: u32
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CtxCreate

Create a new rendering context

Fields

§ctx_id: u32
§name_len: u32
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CtxDestroy

Destroy a rendering context

Fields

§ctx_id: u32
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SubmitCommandBuffer

Submit a command buffer for execution

Fields

§ctx_id: u32
§data_len: u32
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CreateFence

Create a fence for synchronization

Fields

§fence_id: u64
§ctx_id: u32

Trait Implementations§

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impl Clone for VirglCommand

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fn clone(&self) -> VirglCommand

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for VirglCommand

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

Formats the value using the given formatter. Read more
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impl PartialEq for VirglCommand

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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impl StructuralPartialEq for VirglCommand

Auto Trait Implementations§

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impl Freeze for VirglCommand

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impl RefUnwindSafe for VirglCommand

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impl Send for VirglCommand

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impl Sync for VirglCommand

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impl Unpin for VirglCommand

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impl UnwindSafe for VirglCommand

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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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.