Crate martensite_render 

Intermediate PaintList command stream and rendering backends.

This crate provides the hardware-agnostic PaintList command stream produced by layout, plus two concrete implementations of the RenderBackend trait:

• tinyskia_backend::TinySkiaBackend — a pure-CPU rasterizer built on tiny_skia, suitable for headless CI and software fallback.
• vello_backend::VelloRenderer — a GPU renderer that translates a PaintList into a Vello scene (gated behind the vello feature).

A perceptual diffing engine (diff) is provided for reftest-style verification of rendered output.

Re-exports

pub use paint::FontResource;

pub use paint::GlyphInstance;

pub use paint::GlyphRun;

pub use paint::GradientStop;

pub use paint::GradientStops;

pub use paint::PaintCommand;

pub use paint::PaintList;

pub use paint::PathBuilder;

pub use presentation::nonzero as presentation_nonzero;

pub use presentation::present_rgba_to_softbuffer;

pub use presentation::rgba_to_softbuffer;

pub use presentation::PresentationError;

pub use presentation::SoftbufferPresenter;

pub use tinyskia_backend::TinySkiaBackend;

pub use vello_backend::VelloRenderer;

Modules

diff

Perceptual image diffing engine based on DSSIM (Structural Similarity).

paint

The PaintList command stream and supporting types.

presentation

CPU pixel buffer presentation via softbuffer.

tinyskia_backend

CPU software rasterization backend built on top of tiny_skia.

vello_backend

Vello GPU rendering backend.

Structs

BezPath

A Bézier path.

Point

A 2D point.

Rect

A rectangle.

Traits

RenderBackend

Abstraction over the concrete rendering target that consumes a PaintList.