Crate wgpu_core

This library safely implements WebGPU on native platforms. It is designed for integration into browsers, as well as wrapping into other language-specific user-friendly libraries.

Feature flags

• counters — Internally count resources and events for debugging purposes. If the counters feature is disabled, the counting infrastructure is removed from the build and the exposed counters always return 0.

• api_log_info — Log all API entry points at info instead of trace level. Also, promotes certain debug log calls to info.

• resource_log_info — Log resource lifecycle management at info instead of trace level.

• renderdoc — Support the Renderdoc graphics debugger: https://renderdoc.org/

• strict_asserts — Apply run-time checks, even in release builds. These are in addition to the validation carried out at public APIs in all builds.

• indirect-validation — Validates indirect draw/dispatch calls. This will also enable naga’s WGSL frontend since we use a WGSL compute shader to do the validation.

• serde — Enables serialization via serde on common wgpu types.

• trace — Enable API tracing.

• observe_locks — Enable lock order observation.

• replay — Enable API replaying

• raw-window-handle — Enable creating instances using raw-window-handle

• wgsl — Enable ShaderModuleSource::Wgsl

• glsl — Enable ShaderModuleSource::Glsl

• spirv — Enable ShaderModuleSource::SpirV

• fragile-send-sync-non-atomic-wasm — Implement Send and Sync on Wasm, but only if atomics are not enabled.

  WebGL/WebGPU objects can not be shared between threads. However, it can be useful to artificially mark them as Send and Sync anyways to make it easier to write cross-platform code. This is technically very unsafe in a multithreaded environment, but on a wasm binary compiled without atomics we know we are definitely not in a multithreaded environment.

Backends, passed through to wgpu-hal

• metal — Enable the metal backend.

• vulkan — Enable the vulkan backend.

• gles — Enable the GLES backend.

  This is used for all of GLES, OpenGL, and WebGL.

• dx12 — Enable the dx12 backend.

Re-exports

• pub use naga;

Modules

• api
• binding_model
• command
• conv 🔒
• device
• error
• global
• hal_api
• hash_utils 🔒
  Module for hashing utilities.
• hub
  Allocating resource ids, and tracking the resources they refer to.
• id
• identity
• init_tracker 🔒
  Lazy initialization of texture and buffer memory.
• instance
• lock 🔒
  Instrumented lock types.
• pipeline
• pipeline_cache 🔒
• pool 🔒
• present
  Presentation.
• ray_tracing
• registry
• resource
• scratch 🔒
• snatch 🔒
• storage
• track 🔒
  Resource State and Lifetime Trackers
• validation
• weak_vec 🔒
  Module containing the WeakVec API.

Macros

• api_log 🔒
• api_log_debug 🔒
• impl_labeled
• impl_parent_device
• impl_resource_type
• impl_storage_item
• impl_trackable
• resource_log 🔒

Constants

• DOWNLEVEL_ERROR_MESSAGE 🔒
• DOWNLEVEL_WARNING_MESSAGE 🔒
• MAX_BIND_GROUPS
• MAX_COLOR_ATTACHMENTS
• MAX_VERTEX_BUFFERS

Traits

• LabelHelpers 🔒

Functions

• get_greatest_common_divisor 🔒
• get_lowest_common_denom 🔒
• hal_label

Type Aliases

• Epoch 🔒
• Index 🔒
• Label
• RawString
• SubmissionIndex
  The index of a queue submission.