26 lines
1.0 KiB
Markdown
26 lines
1.0 KiB
Markdown
# M14-04A Status
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status: done
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task: Chromium GPU/memory budget device tier selection
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updated: 2026-08-19 America/New_York
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enablingTask: false
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parityStateChange: false
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## Scope
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Added a bounded device-budget selector driven only by the real Chromium M14-01D identity report.
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The observed SwiftShader renderer and unavailable WebGPU adapter select `CONSERVATIVE`; untrusted,
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missing, or fallback adapters cannot expand budgets. Fixed `CONSERVATIVE`, `BALANCED`, and `HIGH`
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limits are explicit and unknown tiers fail closed. Firefox/WebKit are excluded by the iron rule.
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## Evidence
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- `npm --prefix web run test:chromium-device-budget` passed: 3 unit tests plus the production identity
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report checker.
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- Checker output: `chromium-device-budget-ok tier=CONSERVATIVE reason=UNTRUSTED_ADAPTER identity=3c6f898e1b6ffd39862505b8e7dde8fd29369204e1670a013859f74ccaf1c1eb execution=DISABLED next=M14-04B`.
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- `npm --prefix web run typecheck` and `git diff --check` passed.
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## Next Task
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`M14-04B`: Chromium DPR 1/1.5/2/3 canvas and raycast consistency.
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