> For the complete documentation index, see [llms.txt](https://ai-os-and-trend-finder.gitbook.io/ai-os-and-trend-finder-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ai-os-and-trend-finder.gitbook.io/ai-os-and-trend-finder-docs/.spec_system/archive/sessions/phase34-session07-render-performance-and-audio-docs/tasks.md).

# Task Checklist

**Session ID**: `phase34-session07-render-performance-and-audio-docs` **Total Tasks**: 20 **Estimated Duration**: 3-4 hours **Created**: 2026-06-26

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Legend: `[x]` completed; `[ ]` pending; `[P]` parallelizable; `[SNNMM]` session ref; `TNNN` task ID.

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## Progress Summary

| Metric              | Value   |
| ------------------- | ------- |
| Tasks Completed     | 20 / 20 |
| Estimated Remaining | 0 hours |
| Blockers            | 0       |

***

## Setup (3 tasks)

* [x] T001 \[S3407] Verify Phase 34 Session 07 scope, AR-D4-002, AR-D9-001, AR-D9-002, completed prerequisite sessions, and current candidate selection (`.spec_system/PRD/phase_34/session_07_render_performance_and_audio_docs.md`)
* [x] T002 \[S3407] Inspect render projection, renderer ticker, audio runtime comments, maintained AI Rogue docs, media policy, and audit findings before editing (`src/extensions/ai-rogue/runtime/renderer.ts`)
* [x] T003 \[S3407] Create implementation notes scaffold for render cache decisions, audio/doc drift decisions, audit finding evidence, and gate results (`.spec_system/specs/phase34-session07-render-performance-and-audio-docs/implementation-notes.md`)

***

## Foundation (5 tasks)

* [x] T004 \[S3407] Add a latest-value render projection cache helper or key utility with invalidation by snapshot, viewport, tile scale, preferences, and seed metadata (`src/extensions/ai-rogue/runtime/render-model.ts`)
* [x] T005 \[S3407] Add render-model cache unit coverage for unchanged reuse, snapshot invalidation, viewport invalidation, preference invalidation, seed metadata invalidation, and deterministic sorted output (`src/extensions/ai-rogue/runtime/__tests__/render-model.test.ts`)
* [x] T006 \[S3407] Integrate cached projection into the renderer render path while preserving background drift, damage vignette, idle animation, entity tweens, effects, inspect overlay, camera snap, and app rendering (`src/extensions/ai-rogue/runtime/renderer.ts`)
* [x] T007 \[S3407] Add renderer lifecycle or helper test coverage proving repeated unchanged render calls are bounded and cache state is cleared on reset, load, start, and destroy (`src/extensions/ai-rogue/runtime/__tests__/renderer-lifecycle.test.ts`)
* [x] T008 \[S3407] Preserve dynamic render summary callbacks and accessibility-facing summary updates when cached projection invalidates on state or preference changes (`src/extensions/ai-rogue/runtime/renderer.ts`)

***

## Implementation (7 tasks)

* [x] T009 \[S3407] \[P] Update AI Rogue audio runtime comments from mixing/ducking claims to implemented mixing, fades, loops, one-shots, lazy decode, and silent fallback behavior (`src/extensions/ai-rogue/runtime/audio.ts`)
* [x] T010 \[S3407] \[P] Update current AI Rogue README audio/media language to remove unimplemented ducking and preserve explicit opt-in, local asset, and browser-local state posture (`docs/extensions/ai-rogue/README.md`)
* [x] T011 \[S3407] \[P] Update enablement decision docs so no-audio and all-assets-under-200-KB evidence is clearly historical or superseded by current Web Audio and 900 KB music-cap policy (`docs/extensions/ai-rogue/enablement-decision.md`)
* [x] T012 \[S3407] \[P] Update implementation baseline and visual asset docs to distinguish runtime image atlas caps, current audio assets, localStorage, and IndexedDB contracts (`docs/extensions/ai-rogue/implementation-baseline.md`)
* [x] T013 \[S3407] Update the visual asset docs if needed so current audio assets point to game-feel/media policy without implying generated audio is under the image-only 200 KB cap (`docs/extensions/ai-rogue/visual-assets.md`)
* [x] T014 \[S3407] Update audit findings with remediation evidence or status for AR-D4-002, AR-D9-001, and AR-D9-002 without discarding historical finding context (`.spec_system/PRD/phase_35/PRD_phase_35.md`)
* [x] T015 \[S3407] Record cache design, invalidation inputs, doc-drift resolution, no-new-asset posture, and remaining Session 08 closeout evidence (`.spec_system/specs/phase34-session07-render-performance-and-audio-docs/implementation-notes.md`)

***

## Testing (5 tasks)

* [x] T016 \[S3407] Run focused render-model, renderer lifecycle, and audio Vitest coverage and record exact pass/fail evidence (`package.json`)
* [x] T017 \[S3407] Run focused AI Rogue Vitest suite and record exact pass/fail evidence (`package.json`)
* [x] T018 \[S3407] Run typecheck, lint, and format check after implementation and record exact pass/fail evidence (`package.json`)
* [x] T019 \[S3407] Run budget, asset-size, private-runtime, no-bridge, no-hosted-write, no-remote-loading, no-new-audio-asset, and dependency-diff checks (`scripts/check-bundle-budget.sh`)
* [x] T020 \[S3407] Validate ASCII/LF requirements, source-search for stale current ducking/no-audio claims, update implementation notes, and ensure the task checklist is ready for `implement` (`.spec_system/specs/phase34-session07-render-performance-and-audio-docs/tasks.md`)

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## Completion Checklist

* [x] All tasks marked `[x]`
* [x] All tests and checks passing
* [x] All files ASCII-encoded with LF line endings
* [x] implementation-notes.md updated
* [x] Ready for `creview` to continue the implement -> creview -> validate sequence

***

## Next Steps

Run the `creview` workflow step.


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