devices::virtio::video::decoder::backend::vaapi

Enum BufferDescriptor

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enum BufferDescriptor {
    GuestMem(GuestMemDescriptor),
    Dmabuf(DmabufFrame),
}

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GuestMem(GuestMemDescriptor)

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Dmabuf(DmabufFrame)

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impl SurfaceMemoryDescriptor for BufferDescriptor

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fn add_attrs( &mut self, attrs: &mut Vec<VASurfaceAttrib>, ) -> Option<Box<dyn Any>>

Add the required attributes to attr in order to attach the memory of this descriptor to the surface when it is created. Read more

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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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where T: ?Sized,

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

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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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Calls U::from(self).

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

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type Error = Infallible

The type returned in the event of a conversion error.
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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.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V