[−][src]Struct amethyst_rendy::rendy::descriptor::DescriptorAllocator

pub struct DescriptorAllocator<B> where
    B: Backend,  { /* fields omitted */ }

Descriptor allocator. Can be used to allocate descriptor sets for any layout.

Methods

impl<B> DescriptorAllocator<B> where
    B: Backend, [src]

pub fn new() -> DescriptorAllocator<B>[src]

Create new allocator instance.

pub unsafe fn dispose(self, device: &<B as Backend>::Device)[src]

Destroy allocator instance. All sets allocated from this allocator become invalid.

pub unsafe fn allocate<impl Extend>>(
    &mut self,
    device: &<B as Backend>::Device,
    layout: &<B as Backend>::DescriptorSetLayout,
    layout_ranges: DescriptorRanges,
    count: u32,
    extend: &mut impl Extend>
) -> Result<(), OutOfMemory> where
    impl Extend>: Extend<DescriptorSet<B>>, [src]

Allocate descriptor set with specified layout. DescriptorRanges must match descriptor numbers of the layout. DescriptorRanges can be constructed from bindings that were used to create layout instance.

pub unsafe fn free<impl IntoIterator>>(
    &mut self,
    all_sets: impl IntoIterator>
) where
    impl IntoIterator>: IntoIterator<Item = DescriptorSet<B>>, [src]

Free descriptor sets.

Safety

None of descriptor sets can be refernced in any pending command buffers. All command buffers where at least one of descriptor sets referenced move to invalid state.

pub unsafe fn cleanup(&mut self, device: &<B as Backend>::Device)[src]

Perform cleanup to allow resources reuse.

Trait Implementations

impl<B> Debug for DescriptorAllocator<B> where
    B: Debug + Backend, [src]

Auto Trait Implementations

impl<B> Unpin for DescriptorAllocator<B> where
    <B as Backend>::DescriptorPool: Unpin,
    <B as Backend>::DescriptorSet: Unpin, 

impl<B> Sync for DescriptorAllocator<B> where
    <B as Backend>::DescriptorPool: Sync,
    <B as Backend>::DescriptorSet: Sync, 

impl<B> Send for DescriptorAllocator<B> where
    <B as Backend>::DescriptorPool: Send,
    <B as Backend>::DescriptorSet: Send, 

impl<B> UnwindSafe for DescriptorAllocator<B> where
    <B as Backend>::DescriptorPool: UnwindSafe,
    <B as Backend>::DescriptorSet: UnwindSafe, 

impl<B> RefUnwindSafe for DescriptorAllocator<B> where
    <B as Backend>::DescriptorPool: RefUnwindSafe,
    <B as Backend>::DescriptorSet: RefUnwindSafe, 

Blanket Implementations

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

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

impl<S, D, Swp, Dwp, T> AdaptInto<D, Swp, Dwp, T> for S where
    D: AdaptFrom<S, Swp, Dwp, T>,
    Dwp: WhitePoint,
    Swp: WhitePoint,
    T: Component + Float, [src]

fn adapt_into(self) -> D[src]

Convert the source color to the destination color using the bradford method by default Read more

impl<T> SetParameter for T[src]

fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where
    T: Parameter<Self>, [src]

Sets value as a parameter of self.

impl<T> Supports<T> for T[src]

impl<T> Erased for T[src]

impl<T> Same<T> for T[src]

type Output = T

Should always be Self

impl<SS, SP> SupersetOf<SS> for SP where
    SS: SubsetOf<SP>, [src]

impl<T> Resource for T where
    T: Any + Send + Sync, [src]

impl<T> Any for T where
    T: Any, [src]

impl<T> Event for T where
    T: Send + Sync + 'static, [src]