Module wgpu_core::track::buffer

Buffer Trackers

Buffers are represented by a single state for the whole resource, a 16 bit bitflag of buffer usages. Because there is only ever one subresource, they have no selector.

Structs

• BufferBindGroupState 🔒
  Stores a bind group’s buffers + their usages (within the bind group).
• BufferTracker 🔒
  Stores all buffer state within a command buffer.
• BufferUsageScope 🔒
  Stores all buffer state within a single usage scope.
• DeviceBufferTracker 🔒
  Stores all buffer state within a device.

Enums

• BufferStateProvider 🔒
  Source of Buffer State.

Functions

• barrier 🔒 ^⚠
• insert 🔒 ^⚠
• insert_or_barrier_update 🔒 ^⚠
  If the resource isn’t tracked
• insert_or_merge 🔒 ^⚠
  Does an insertion operation if the index isn’t tracked in the current metadata, otherwise merges the given state with the current state. If the merging would cause a conflict, returns that usage conflict.
• merge 🔒 ^⚠
• update 🔒 ^⚠