internal/

Package eglrefs holds the reference counting behind the GLES backend's EGL lifetimes (ADR-077): a process-wide registry of initialized EGL displays, and the reference count of one EGL context.

Package handletable maps opaque integer handles to Go objects.

Package indirect provides overflow-safe arithmetic for indirect draw spans.

Package pipeconst checks the pipeline-overridable constants of a pipeline stage (WebGPU GPUProgrammableStage.constants) before any backend sees them.

Package pipelinecache provides shared disk persistence helpers for GPU driver pipeline caches (Vulkan VkPipelineCache and DX12 cached PSO blobs).

Package raytracing provides core-level resource management for ray tracing acceleration structures (BLAS and TLAS).

Package shaderir holds the naga IR of a WGSL shader module and specializes it for one pipeline stage.

Package stencilblit writes the stencil aspect of a depth/stencil texture with render passes, for backends that cannot copy a buffer into it.

Package thread provides thread abstraction for GPU operations.