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917d81c2d2
Starting a gig dropped the player onto the fallback 2D highway with no venue.
startGig() calls setViz('venue'), which installs the 3D renderer — whose init is
async — and then immediately starts its play queue. playSong() re-initialises
that same renderer a tick later. A renderer mints a fresh readyPromise per
init() and rejects the previous one with "superseded"; highway.js only checked
that the RENDERER OBJECT was unchanged, which it is. So it treated a healthy,
re-initialising renderer as a failed one, tore it down, and reverted to 2D:
renderer async init failure: Error: superseded
viz picker: reverted to default renderer (async-init-failure)
The guard now also checks the PROMISE identity: a rejection from an init cycle
the renderer has already moved on from is ignored. The renderer-identity guard
stays (a rejection for a renderer since REPLACED is also not ours), and a
genuine failure of the CURRENT cycle still reverts — both init() call sites go
through _setRenderer, which re-wires the handler every time, so the new cycle is
always watched.
Reproduced and fixed against the real build:
before: vizSelection=default viz-picker=default venue=inactive viz:reverted
after: vizSelection=venue viz-picker=venue venue=ACTIVE (no revert)
Also widens the paused-frame throttle's opt-out. The throttle fires whenever the
CHART CLOCK is stalled — not only on a pause, but through a count-in and the
credits/author overlay too. Its opt-out only asked "is a crowd video rolling",
but the venue scene animates on a clock of its own with no pack at all (backdrop
breathe, parallax, haze drift, warmth pulse — Math.sin(t) in the draw loop), so
that motion was still being throttled. It now claims frames for both sources; a
plain 3D highway with no venue reads motion mode 'off' and keeps the #654 GPU
saving.
HONEST CAVEAT on that second part: I could not get the throttle to fire in a
reproduction. A control run on the shipped code showed 100 draws/sec while
paused, not the ~10/sec a firing throttle would give — so the change is
defensible on its own terms (a stalled clock is genuinely not a static picture)
but it does NOT have a demonstrated symptom behind it. The viz fix above does.
Tests: the superseded guard, and that the throttle opt-out covers both motion
sources. All fail against the pre-fix source. eslint 0 errors; JS 1207/1207.
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|---|---|---|
| .. | ||
| assets/venue/themes/small-club | ||
| capabilities | ||
| js | ||
| lottie | ||
| panes | ||
| svg | ||
| v3 | ||
| vendor | ||
| _tailwind.src.css | ||
| app.js | ||
| audio-mixer.js | ||
| capabilities.js | ||
| diagnostics.js | ||
| highway.js | ||
| lottie-api.js | ||
| style.css | ||
| tailwind.min.css | ||
| tour-engine.css | ||
| tour-engine.js | ||