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Author SHA1 Message Date
enzotar
93cdbb75d7 engine: v0.28–v0.50 milestone 
ds-physics v0.50.0 (138 tests)
- v0.28: apply_body_torque, is_body_sleeping, get_body_angle
- v0.30: set_body_gravity, set_linear_damping, count_awake_bodies
- v0.40: joints (distance/pin), raycast, kinematic, time scale, world stats
- v0.50: point query, explosion, velocity/position set, contacts, gravity, collision groups

ds-stream v0.50.0 (201 tests)
- v0.28: BufferPool, PacketJitterBuffer, RttTracker
- v0.30: FrameRingBuffer, PacketLossDetector, ConnectionQuality
- v0.40: QualityAdapter, SourceMixer, FrameDeduplicator, BackpressureController, HeartbeatMonitor, CompressionTracker, FecEncoder, StreamSnapshot, AdaptivePriorityQueue
- v0.50: StreamCipher, ChannelMux/Demux, FramePacer, CongestionWindow, FlowController, ProtocolNegotiator, ReplayRecorder, BandwidthShaper

ds-stream-wasm v0.50.0 (111 tests)
- WASM bindings for all stream features

ds-screencast v0.50.0
- CLI: --jitter-buffer, --latency-window, --ring-buffer, --loss-threshold, --adaptive, --dedup, --backpressure, --heartbeat-ms, --fec, --encrypt-key, --channels, --pacing-ms, --max-bps, --replay-file
 2026-03-11 12:47:56 -07:00
enzotar
3c14beea50 feat(engine): v0.14-v0.16 releases 
ds-physics 0.16.0 (81 tests):
- v0.14: proximity queries, physics regions
- v0.15: event hooks, transform hierarchy, timeline
- v0.16: deterministic seed/checksum, collision manifolds, distance+hinge constraints

ds-stream 0.16.0 (143 tests):
- v0.14: FrameCompressor (RLE), MultiClientSync, BandwidthThrottle, FrameType::Compressed
- v0.15: AdaptiveBitrate, MetricsSnapshot, FramePipeline
- v0.16: FrameEncryptor (XOR), StreamMigration, FrameDedup, PriorityQueue

ds-stream-wasm 0.16.0 (54 tests):
- v0.14: RLE compress/decompress, sync drift, bandwidth limiting
- v0.15: adaptive quality, metrics snapshot, frame transforms
- v0.16: encrypt/decrypt frames, migration handoff, frame dedup

ds-screencast 0.16.0:
- v0.14: --roi, /clients, --compress, --migrate-on-crash
- v0.15: --adaptive-bitrate, /metrics, --viewport-transform, --cdn-push
- v0.16: /tabs, --encrypt-key, --watermark, --graceful-shutdown
 2026-03-10 22:47:44 -07:00
enzotar
4a15e0b70c feat: Bump package versions, add physics body sleeping, revolute motor, and prismatic joints, and enhance type checker exhaustiveness. 2026-03-10 21:07:22 -07:00
enzotar
b0440e2e47 feat(compiler): v0.4 + v0.5 — CLI modularity, diagnostic pipeline, test suite 
v0.4 — CLI Modularity:
- Split monolithic main.rs (2,038 lines) into 8 command modules + slim dispatch (107 lines)
- Add 12 JS codegen tests (signals, derived, views, events, loops, match, enums, components, interpolation, springs, tree-shaking)

v0.5 — Diagnostic Quality + Analyzer Confidence:
- Add From<ParseError> for Diagnostic (E0001) in ds-diagnostic
- Add errors_as_diagnostics() to TypeChecker (E0100–E0110)
- Wire Elm-style diagnostics through dreamstack check and build commands
- Switch incremental compiler to parse_program_resilient() for multi-error collection
- Add 12 analyzer tests (chains, fan-out, diamond deps, empty programs, conditionals, handlers, views)
- Add 2 diagnostic conversion tests

Test suite: 97 → 123 tests (26 new, 0 failures)
 2026-03-10 09:09:02 -07:00
enzotar
878e55b962 chore: add per-package versioning, changesets, and clean changelogs 
- Add cliff.toml for git-cliff changelog generation (one-line entries,
  no commit body dumps, improve/refine prefixes mapped)
- Add @changesets/cli config and README in .changeset/
- Add release.sh script with per-package version bumps from changesets,
  changeset-driven per-crate changelog updates, and --all/--dry-run flags
- Switch all crates from workspace version to independent version = "0.1.0"
- Generate clean root CHANGELOG.md and per-crate CHANGELOGs with [0.1.0]
- Retag v1.0.0 → v0.1.0 to match actual crate versions

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-08 23:12:54 -07:00
enzotar
a8235c48b3 feat: stream composition API — select, schema, relay filtering 
1. Receiver-side `select` clause:
   - `stream from "url" { select: field1, field2 }`
   - Parser, AST, codegen all updated
   - Emits: `_connectStream(url, ["field1","field2"])`
   - Client-side _csFilter strips unwanted fields

2. Schema announcement (0x32):
   - Sources send output schema on connect
   - Lists registered signal names and mode

3. Relay schema cache:
   - ChannelState stores schema from 0x32
   - Forwarded to late-joining receivers

4. Relay-side subscribe filter (0x33):
   - Receivers send wanted fields after connecting
   - Relay strips unwanted JSON keys from 0x30/0x31
     frames before forwarding — saves bandwidth

Protocol: SchemaAnnounce=0x32, SubscribeFilter=0x33
54 tests pass, all crates build clean.
 2026-02-26 10:07:47 -08:00
enzotar
d7961cdc98 feat: universal bitstream streaming — any input → any output 
New crate: engine/ds-stream/
- Binary protocol: 16-byte header, typed frame/input enums
  - Frame types: Pixels, Delta, Audio, Signal, Neural (0x01-0x43)
  - Input types: Pointer, Key, Scroll, Gamepad, MIDI, BCI (0x01-0x90)
- WebSocket relay server (tokio + tungstenite)
  - Source → receivers: frame broadcast
  - Receivers → source: input routing
- Codec: encode/decode, XOR delta compression, RLE, convenience builders
- 17 unit tests, all passing

Streaming modes (stream-source.html):
1. Pixel mode: raw RGBA framebuffer (~28 MB/s)
2. Delta mode: XOR + RLE compression (~1-9 MB/s, 70-95% savings)
3. Signal mode: compact JSON signal diffs (~2 KB/s, 12000x reduction)
4. Neural mode: procedural SDF pixel generator (concept demo)
5. Audio channel: spring velocity→frequency synthesis
6. Multi-receiver: broadcast to all connected clients

Thin receiver client (stream-receiver.html, ~300 lines):
- Zero framework, zero build step
- Renders any incoming bitstream mode
- Local signal-diff renderer for signal mode
- AudioContext playback for audio frames
- Full input capture: click/drag, keyboard, scroll
- Per-channel bitstream bus visualization

DREAMSTACK.md: Phase 7 section with protocol spec
 2026-02-25 10:29:44 -08:00