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feat(rendering): pack scene dispatcher inputs

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Capture immutable presentation payloads in the render scene, flatten unique entity and mesh-part records into the borrowed frame arena, and compare every routed dispatcher input tuple without changing the production draw source.
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Erik 2026-07-25 00:44:58 +02:00
parent 720578592b
commit d8d9897376
13 changed files with 593 additions and 24 deletions
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docs/plans/2026-07-24-modern-runtime-slices-f-g-render-scene.md
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@ -25,7 +25,7 @@ retail-faithful gameplay
| F5 | complete | Exact `81e2f1a5` passed capped and uncapped nine-stop routes plus uncapped dense Arwic. Across the final checkpoints the referee completed 1,663 + 1,677 + 81 comparisons with zero mismatches, zero pending deltas, zero rejected operations, exact binary/source identity, and graceful shutdown. Evidence: `docs/research/2026-07-24-slice-f5-render-scene-shadow-gate.md`. |
| G0 — borrowed frame product | complete | Two reusable arenas publish exact generation/frame-stamped borrowed views for scene candidates, cell ranges, transforms, classification, light sets, selection, PView/clip references, counts, and source digest. Release/reuse invalidates every copied view; abort never publishes; frame N may build while N-1 is borrowed; the warm path allocates zero bytes. Eight focused tests pass inside the 3,743-App / 8,227-solution Release gate. |
| G1 — scene-query replacement | complete | Exact `e346f8bb` passed capped and uncapped nine-stop routes plus uncapped dense Arwic: 29,392 + 29,025 + 1,522 same-frame candidate comparisons, zero mismatches, equal counts/digests at every checkpoint, exact binary/source identity, and graceful shutdown. Evidence: `docs/research/2026-07-25-slice-g1-scene-query-candidate-gate.md`. |
| G2 — packed dispatcher input | active | Convert the accepted scene candidates into an acdream-owned packed dispatcher input and compare its complete instance payload against the current WorldEntity boundary without drawing twice. |
| G2 — packed dispatcher input | source-packing gate active | The scene now retains an immutable presentation payload and the frame product flattens each unique projection into entity and mesh-part spans, including palette and surface-override identity. The compare-only controller expands exact PView routes and checks every current dispatcher input tuple without drawing twice. The full Release gate is 3,746 App tests / 3 skips and 8,230 solution tests / 5 skips. Connected source-input parity and final instance-output parity remain before G2 closes. |
| G3–G5 | pending | No production consumer has switched. |
The exact pre-F/G runtime rollback anchor remains `e7d9d6fa`. F0 is