Struct wgpu_core::track::buffer::BufferBindGroupState

pub(crate) struct BufferBindGroupState<A: HalApi> {
    buffers: Vec<(Valid<BufferId>, RefCount, BufferUses)>,
    _phantom: PhantomData<A>,
}

Stores all the buffers that a bind group stores.

Fields

buffers: Vec<(Valid<BufferId>, RefCount, BufferUses)>

_phantom: PhantomData<A>

Implementations

impl<A: HalApi> BufferBindGroupState<A>

pub fn new() -> Self

pub(crate) fn optimize(&mut self)

Optimize the buffer bind group state by sorting it by ID.

When this list of states is merged into a tracker, the memory accesses will be in a constant assending order.

pub fn used(&self) -> impl Iterator<Item = Valid<BufferId>> + '_

Returns a list of all buffers tracked. May contain duplicates.

pub fn add_single<'a>( &mut self, storage: &'a Storage<Buffer<A>, BufferId>, id: BufferId, state: BufferUses ) -> Option<&'a Buffer<A>>

Adds the given resource with the given state.