[−][src]Struct rendy::memory::LinearAllocator
Linear allocator that return memory from chunk sequentially. It keeps only number of bytes allocated from each chunk. Once chunk is exhausted it is placed into list. When all blocks allocated from head of that list are freed, head is freed as well.
This allocator suites best short-lived types of allocations. Allocation strategy requires minimal overhead and implementation is fast. But holding single block will completely stop memory recycling.
Methods
impl<B> LinearAllocator<B> where
B: Backend, [src]
B: Backend,
pub fn properties_required() -> Properties[src]
Get properties required by the LinearAllocator.
pub fn max_allocation(&self) -> u64[src]
Maximum allocation size.
pub fn new(
memory_type: MemoryTypeId,
memory_properties: Properties,
config: LinearConfig
) -> LinearAllocator<B>[src]
memory_type: MemoryTypeId,
memory_properties: Properties,
config: LinearConfig
) -> LinearAllocator<B>
Create new LinearAllocator
for memory_type with memory_properties specified,
with LinearConfig provided.
pub fn dispose(self, device: &<B as Backend>::Device)[src]
Perform full cleanup of the memory allocated.
Trait Implementations
impl<B> Debug for LinearAllocator<B> where
B: Debug + Backend, [src]
B: Debug + Backend,
impl<B> Allocator<B> for LinearAllocator<B> where
B: Backend, [src]
B: Backend,
type Block = LinearBlock<B>
Block type returned by allocator.
fn kind() -> Kind[src]
fn alloc(
&mut self,
device: &<B as Backend>::Device,
size: u64,
align: u64
) -> Result<(LinearBlock<B>, u64), AllocationError>[src]
&mut self,
device: &<B as Backend>::Device,
size: u64,
align: u64
) -> Result<(LinearBlock<B>, u64), AllocationError>
fn free(
&mut self,
device: &<B as Backend>::Device,
block: <LinearAllocator<B> as Allocator<B>>::Block
) -> u64[src]
&mut self,
device: &<B as Backend>::Device,
block: <LinearAllocator<B> as Allocator<B>>::Block
) -> u64
Auto Trait Implementations
impl<B> Unpin for LinearAllocator<B>
impl<B> Sync for LinearAllocator<B>
impl<B> Send for LinearAllocator<B>
impl<B> UnwindSafe for LinearAllocator<B> where
<B as Backend>::Memory: UnwindSafe,
<B as Backend>::Memory: UnwindSafe,
impl<B> RefUnwindSafe for LinearAllocator<B> where
<B as Backend>::Memory: RefUnwindSafe,
<B as Backend>::Memory: RefUnwindSafe,
Blanket Implementations
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T[src]
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Supports<T> for T[src]
impl<T> SetParameter for T[src]
fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where
T: Parameter<Self>, [src]
T: Parameter<Self>,
Sets value as a parameter of self.
impl<T> Erased for T[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]
D: AdaptFrom<S, Swp, Dwp, T>,
Dwp: WhitePoint,
Swp: WhitePoint,
T: Component + Float,
fn adapt_into_using<M>(self, method: M) -> D where
M: TransformMatrix<Swp, Dwp, T>, [src]
M: TransformMatrix<Swp, Dwp, T>,
fn adapt_into(self) -> D[src]
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