Crate valo_renderer 

valo-renderer replays a recorded display list into wgpu render passes.

Hosts normally use the valo crate’s Context. This crate is the GPU core that context wraps: it plans, encodes, and submits, and it owns only caches — not application content. It talks to wgpu directly; there is no second GPU abstraction.

• HostBuffer: per-frame bump arena for transient uniforms and vertices. A 3-frame ring of persistent buffers means warm frames create nothing — the cost that matters most on wasm, where every create crosses into JS.
• PipelineCache: grow-only map of pipeline variants (format × blend × kind).

Structs

AtlasReport

AtlasReport summarizes one glyph-atlas family.

HostBuffer

HostBuffer bump-allocates per-draw uniforms and transient vertex data.

ImageDesc

ImageDesc describes an RGBA8 image upload.

ImageStore

ImageStore owns uploaded images, mip generation, samplers, and bind groups.

MemoryReport

MemoryReport summarizes resources retained between frames.

PipelineCache

PipelineCache holds compiled render-pipeline variants.

PipelineKey

PipelineKey identifies one compiled render pipeline variant.

PoolReport

PoolReport summarizes one resource pool or cache.

RenderStats

RenderStats reports the work performed by one render operation.

RenderTarget

RenderTarget is the destination for one render operation.

RendererCore

RendererCore replays display lists on a host-owned wgpu device.

TargetPool

TargetPool reuses offscreen textures across frames.

TextTiers

TextTiers selects the text rendering method by device-space font size.

WgpuCounters

WgpuCounters reports wgpu’s internal live-object accounting.

Enums

Frag

Frag selects the fragment shader that colors a covered pixel.

PipelineKind

PipelineKind selects the vertex source and the color, depth, and stencil role.

Constants

DEPTH_FORMAT

DEPTH_FORMAT is the combined depth/stencil format used by content pipelines.

IMAGE_FORMAT

IMAGE_FORMAT is the GPU format of every uploaded image texture.

SAMPLE_COUNT

SAMPLE_COUNT is the MSAA sample count used by content pipelines.