Struct gpu_allocator::d3d12::Allocation

pub struct Allocation { /* fields omitted */ }

Implementations

impl Allocation

pub fn chunk_id(&self) -> Option<NonZeroU64>

pub unsafe fn heap(&self) -> Dx12HeapPtr

Returns the d3d12::ID3D12Heap object that is backing this allocation. This heap object can be shared with multiple other allocations and shouldn’t be freed (or allocated from) without this library, because that will lead to undefined behavior.

Safety

The result of this function can safely be used to pass into d3d12::ID3D12Device::CreatePlacedResource(). It’s exposed for this reason. Keep in mind to also pass Self::offset() along to it.

pub fn offset(&self) -> u64

Returns the offset of the allocation on the d3d12::ID3D12Heap. When creating a placed resources, this offset needs to be supplied as well.

pub fn size(&self) -> u64

Returns the size of the allocation

pub fn is_null(&self) -> bool

Trait Implementations

impl Clone for Allocation

fn clone(&self) -> Allocation

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Allocation

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

Formats the value using the given formatter.

impl Default for Allocation

fn default() -> Self

Returns the “default value” for a type.

impl Send for Allocation

impl Sync for Allocation