Reference matrices
Evidence basis: source-verified at the pinned commit. Claims on this page were checked by reading the CNA source at commit 009d40f5; unless a sentence says otherwise, nothing here was built or executed.
Quick references and matrices: core graphics, feature matrix, glossary, repository map, CNAEXT catalogue, ecosystem, verification tiers, glTF evidence and the native C API.
Pages in this group
- Glossary of XNA and CNA terms — Checked definitions of the XNA and CNA terms used across libcna.com, grouped by subject, each correcting common older readings and linking to the page with the detail.
- CNAEXT catalogue: extension surfaces by namespace — A catalogue of CNA's non-XNA surface at snapshot 009d40f5, namespace by namespace, with member names, reasons and boundaries, how much the CNAEXT marker covers, and what the strict check proves.
- Core framework and graphics API map — An orientation map of CNA's core framework and graphics API: owning headers, public shape, the boundary that trips ports, and where each behaviour is explained, for math, framework, content, resources, effects and device state.
- glTF feature matrix: importer, runtime and evidence — Every glTF 2.0 feature area with what CNA's import core does, what the runtime Model represents and which committed tests and layers provide evidence, at this snapshot.
- Framework services and ecosystem quick reference — A map of CNA's input, audio, media, device, network, gamer-services, storage and sharp-runtime types with their current boundaries and owner pages, plus the bindings and showcase applications around CNA.
- Verification tiers: evidence forms, oracle authority and CI reporting — A decoding key for CNA verification claims: claim labels, what each evidence form establishes, which authority decides which question, what CI runs at 009d40f5 and how to report it.
- Native C API contract: admission, buffers, retention and route families — What CNA's C ABI 0.29.0 version checks admit, the exact count-then-copy protocol, callback and registration lifetimes, resources that retain others, caller-created devices and all 61 headers by family.
- C API evidence, coverage inventory and release gate — How far the evidence for CNA's C ABI 0.29.0 reaches, what each release-gate criterion really checks, why the gate measures two unmet criteria at 009d40f5, and how the coverage inventory classifies modules.