feat(text): move shaping and render planning into Rust - #47

Merged

thejustinwalsh merged 128 commits into

feat/three-apifrom

feat/rust-wasm-render-plan

Aug 11, 2026

Commits on Aug 11, 2026

docs: lock Rust render-plan architecture
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b0f6aca
feat(text): validate render plan policies
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4cccea7
feat(text): register fixed-layout render policies
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808e5cf
feat(text): publish retained frame transactions
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1f41e42
feat(text): return retired frame buffers
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ea368b0
perf(text): select retained SIMD kernels
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fa8c9b5
perf(text): execute render policies in Rust
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1c8afbd
feat(text): define retained render plan wire records
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2ba5e19
feat(text): describe capability-shaped render policies
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feat(text): retain ordered render buffers
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1c65789
feat(text): compile ordered render plans
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feat(text): retain stable render slots
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a978808
feat(text): compile stable indirect plans
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bbee927
feat(text): compose mixed render plans
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a4840d3
feat(text): publish session-owned render plans
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e2a037f
fix(text): preserve render-plan fence invariants
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7d566ed
feat(text): define semantic update records
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5c4382a
feat(text): retain frame text mutations in Rust
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7e16d0b
perf(text): initialize wasm engine eagerly
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feat(text): register rust font stacks
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d2885ca
feat(text): direct policy input sources
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feat(text): register font render bindings
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fa5bafe
feat(text): gather policy inputs in rust
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4cd3164
perf(text): prewarm reusable shaping workspace
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b7a383e
feat(text): admit editorial frame geometry
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feat(text): define retained style wire contract
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cdd7fbc
feat(text): retain rust style mutations
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feat(text): resolve rust style cascade
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feat(text): retain rust unicode analysis
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feat(text): retain rust shaping runs
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5e9c80b
feat(text): shape retained rust runs
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feat(text): resolve rust font fallback
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feat(text): retain rust line breaks
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b76f939
feat(text): retain rust measured clusters
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9639b55
feat(text): add rust line composition kernel
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b367639
feat(text): retain rust flow geometry
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feat(text): resolve rust polygon bands
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feat(text): compose rust flow regions
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ecbee80
feat(text): retain stable text identities
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7e51474
feat(text): index shaped glyphs by cluster
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07e28a4
refactor(text): share exact identity index
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feat(text): retain stable glyph identities
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a877a7c
feat(text): emit positioned rust render plans
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perf(text): retain exact frame invalidation
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c347b44
perf(text): prove canonical raster policy shapes
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perf(text): emit dependency-directed buffer patches
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perf(text): fast-path stable positioning order
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perf(text): skip visual scratch for ltr layout
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perf(text): elide inactive policy work
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feat(text): expose retained frame host
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feat(text): compile first-party render contracts
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feat(text): compile retained frame requests
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ded8999
feat(text): separate shaping and render font identities
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0855236
feat(text): own render engine in Three
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feat(text): read render plans in place
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feat(text): gather batched paragraph plans
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6c728be
feat(text): key frame records by paragraph
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feat(text): declare ordered paragraph lifecycle
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07d2037
refactor(text): separate paragraph engine state
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ece046d
refactor(text): allocate plan identities per session
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a405c15
feat(text): borrow paragraph record spans
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refactor(text): centralize paragraph capacity
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refactor(text): unify paragraph transactions
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feat(text): retain ordered paragraph sessions
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0ca178a
fix(text): key draws by paragraph transform
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feat(text): resolve Three plan resources
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feat(text): index renderer transforms in plans
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feat(text): execute MSDF render plans
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feat(text): execute Slug render plans
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feat(text): resolve Three material factories
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perf(text): retain Three render plan resources
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feat(text): execute policy-selected transforms
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test(text): prove mixed transform policies
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feat(text): cut Three over to Rust plans
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feat(text): let Rust plan mixed techniques
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refactor(text): make material the renderer contract
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feat(text): open Rust plans to raster plugins
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c0aa460
feat(text): query Rust layout measurements
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feat(text): direct layout inspection through Rust plans
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refactor(three): remove retired batch targets
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fix(benchmarks): assert Rust glyph workload
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e8a2de7
fix(text): grow command buffer publications
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13a63b3
fix(text): recycle paragraph storage safely
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fix(benchmarks): verify retained workload transitions
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feat(text): specialize retained frame planning
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test(text): prove narrowed shaping boundaries
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feat(text): shape narrowed ellipsis boundaries
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refactor(text): cost one dirty buffer at a time
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perf(text): plan dirty ranges per buffer
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perf(text): coalesce stable order uploads
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docs(text): plan paragraph-scoped queries
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refactor(text): remove legacy layout path
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bench(text): separate external frame timing
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test(text): align layout contract with f32 ABI
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refactor(text): harden published runtime boundary
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feat(text): add r3f hello world example
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chore(size): restore complete baker reports
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feat(text): add narrow paragraph edits
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perf(text): retain unaffected shaping runs
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perf(text): avoid warm shape plan allocations
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perf(text): stop layout at converged lines
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perf(text): retain synchronized edit buffers
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perf(text): narrow revision assignment
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perf(text): retain unaffected clusters
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perf(text): converge narrow text edits
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perf(text): retain gathered policy inputs
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perf(text): retain ordered plan topology
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test(text): benchmark localized splices
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refactor(text): remove legacy raster packing paths
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fix(text): preserve exact render policy semantics
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ced3f7b
feat(text): realize stable indirect plans in three
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docs(text): record render plan cutover evidence
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perf(text): share plan emission and bound stable scans
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refactor(text): port external raster to rust plans
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test(text): serialize shared artifact gates
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perf(text): skip redundant policy discovery
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fix(text): make plan application retry-safe
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test(text): prove mixed fallback live
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refactor(text): share planner invariants
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docs(text): refresh foundation evidence
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fix(text): retain pending render uploads
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test(text): restore boundary evidence
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bench(text): pin migration comparison
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docs(text): refresh final size evidence
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fix(text): mirror WebGL plan updates
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docs(text): close render-plan foundation
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fix(ci): execute size adapter through shell
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fix(ci): provision example subsetter
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