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typegpu

TypeGPU and raw WebGPU adapter patterns for HyperFrames. Use when creating GPU-rendered compositions with TypeGPU, raw WebGPU, WGSL fragment shaders, compute pipelines, liquid glass effects, particle systems, or any canvas layer driven by navigator.gpu that responds to HyperFrames hf-seek events.

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# TypeGPU / WebGPU for HyperFrames

HyperFrames supports TypeGPU and raw WebGPU through its `typegpu` runtime adapter. The adapter does not own your pipeline. It publishes HyperFrames time and dispatches a seek event so your composition can render the exact GPU frame.

## Contract

- Initialize WebGPU asynchronously (`await navigator.gpu.requestAdapter()`), but register all GSAP tweens **synchronously** — before any `await`. The HyperFrames player reads the timeline immediately at page load.
- Render from HyperFrames time, not `performance.now()`.
- Listen for the `hf-seek` event and re-render at exactly that time.
- Guard against environments where WebGPU is unavailable — the adapter does not check for you.
- For video renders, call `await device.queue.onSubmittedWorkDone()` after submitting GPU work to ensure the canvas is flushed before the frame is captured.

The adapter sets `window.__hfTypegpuTime` and dispatches `new CustomEvent("hf-seek", { detail: { time } })` on each seek.