Struct rendy_memory::Heaps

pub struct Heaps<B: Backend> { /* fields omitted */ }

Heaps available on particular physical device.

Methods

impl<B> Heaps<B> where
    B: Backend, 

pub unsafe fn new<P, H>(types: P, heaps: H) -> Self where
    P: IntoIterator<Item = (Properties, u32, HeapsConfig)>,
    H: IntoIterator<Item = u64>, 

This must be called with gfx_hal::memory::Properties fetched from physical device.

pub fn allocate(
    &mut self,
    device: &B::Device,
    mask: u32,
    usage: impl MemoryUsage,
    size: u64,
    align: u64
) -> Result<MemoryBlock<B>, HeapsError>

Allocate memory block from one of memory types specified by mask, for intended usage, with size and align requirements.

pub fn free(&mut self, device: &B::Device, block: MemoryBlock<B>)

Free memory block.

Memory block must be allocated from this heap.

pub fn dispose(self, device: &B::Device)

Dispose of allocator. Cleanup allocators before dropping. Will panic if memory instances are left allocated.

pub fn utilization(&self) -> TotalMemoryUtilization

Get memory utilization.

Trait Implementations

impl<B: Debug + Backend> Debug for Heaps<B>

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

Formats the value using the given formatter.