Struct BufferBelt 

pub struct BufferBelt { /* private fields */ }

A belt of reusable buffer space. Could be useful for temporary data, such as texture staging areas.

Implementations

impl BufferBelt

pub fn new(desc: BufferBeltDescriptor) -> Self

Create a new belt.

pub fn destroy(&mut self, gpu: &Context)

Destroy this belt.

pub fn alloc(&mut self, size: u64, gpu: &Context) -> BufferPiece

Allocate a region of size bytes.

pub fn alloc_bytes(&mut self, data: &[u8], gpu: &Context) -> BufferPiece

Allocate a region to hold the byte data slice contents.

pub unsafe fn alloc_typed<T>( &mut self, data: &[T], gpu: &Context, ) -> BufferPiece

Allocate a region to hold the typed data slice contents.

pub fn alloc_pod<T: Pod>(&mut self, data: &[T], gpu: &Context) -> BufferPiece

Allocate a region to hold the POD data slice contents.

pub fn flush(&mut self, sp: &SyncPoint)

Mark the actively used buffers as used by GPU with a given sync point.