Struct gpu_allocator::d3d12::Allocation

pub struct Allocation { /* private fields */ }

Implementations

impl Allocation

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

pub unsafe fn heap(&self) -> &ID3D12Heap

Returns the [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 be safely passed into [ID3D12Device::CreatePlacedResource()]. It is 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 [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 Debug for Allocation

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

Formats the value using the given formatter.