Struct wgpu_core::track::UsageScope

pub(crate) struct UsageScope<'a> {
    pub pool: &'a Mutex<Vec<(BufferUsageScope, TextureUsageScope)>>,
    pub buffers: BufferUsageScope,
    pub textures: TextureUsageScope,
}

A usage scope tracker. Only needs to store stateful resources as stateless resources cannot possibly have a usage conflict.

Fields

pool: &'a Mutex<Vec<(BufferUsageScope, TextureUsageScope)>>

buffers: BufferUsageScope

textures: TextureUsageScope

Implementations

impl UsageScope<'static>

pub fn new_pooled<'d>( pool: &'d Mutex<Vec<(BufferUsageScope, TextureUsageScope)>>, tracker_indices: &TrackerIndexAllocators, ) -> UsageScope<'d>

impl<'a> UsageScope<'a>

pub unsafe fn merge_bind_group( &mut self, bind_group: &BindGroupStates, ) -> Result<(), ResourceUsageCompatibilityError>

Merge the inner contents of a bind group into the usage scope.

Only stateful things are merged in herell other resources are owned indirectly by the bind group.

Safety

The maximum ID given by each bind group resource must be less than the length of the storage given at the call to new.

pub unsafe fn merge_render_bundle( &mut self, render_bundle: &RenderBundleScope, ) -> Result<(), ResourceUsageCompatibilityError>

Merge the inner contents of a bind group into the usage scope.

Only stateful things are merged in herell other resources are owned indirectly by a bind group or are merged directly into the command buffer tracker.

Safety

The maximum ID given by each bind group resource must be less than the length of the storage given at the call to new.

Trait Implementations

impl<'a> Debug for UsageScope<'a>

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

Formats the value using the given formatter.

impl<'a> Drop for UsageScope<'a>

fn drop(&mut self)

Executes the destructor for this type.