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fix: align local WebGPU capture behavior (#2907)

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* fix: align local WebGPU capture behavior

* fix: address WebGPU capture review feedback

* fix: retain overlapping GPU seek work

* fix: satisfy runtime seek completion types

* fix: drain concurrent GPU seek work

* fix: prevent WebGPU capture barrier starvation

* fix: keep WebGPU presentation active during render seeks
This commit is contained in:
James Russo
2026-07-30 21:52:30 -07:00
committed by GitHub
parent 1d636f603c
commit 3a6b7f0612
34 changed files with 1208 additions and 137 deletions
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packages/core/src/runtime/init.test.ts
+27
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@@ -1,6 +1,7 @@
// fallow-ignore-file code-duplication
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
import { initSandboxRuntimeModular } from "./init";
import { TYPEGPU_PRESENT_HEARTBEAT_MS } from "./adapters/typegpu";
import type { RuntimeTimelineLike } from "./types";
function createMockTimeline(duration: number): RuntimeTimelineLike {
@@ -122,6 +123,7 @@ describe("initSandboxRuntimeModular", () => {
delete (window as { __hfAutoNoopRegistered?: boolean }).__hfAutoNoopRegistered;
delete window.gsap;
vi.restoreAllMocks();
vi.useRealTimers();
window.requestAnimationFrame = originalRequestAnimationFrame;
window.cancelAnimationFrame = originalCancelAnimationFrame;
});
@@ -370,6 +372,31 @@ describe("initSandboxRuntimeModular", () => {
expect(child.style.visibility).toBe("visible");
});
it("keeps WebGPU presentation active after renderSeek pauses the frame", async () => {
vi.useFakeTimers();
const root = document.createElement("div");
root.setAttribute("data-composition-id", "main");
root.setAttribute("data-root", "true");
root.setAttribute("data-requires-webgpu", "");
root.setAttribute("data-duration", "10");
document.body.appendChild(root);
window.__timelines = { main: createMockTimeline(10) };
const times: number[] = [];
const onSeek = (event: Event) => {
times.push((event as CustomEvent<{ time: number }>).detail.time);
};
window.addEventListener("hf-seek", onSeek);
initSandboxRuntimeModular();
window.__player?.renderSeek(4);
await vi.advanceTimersByTimeAsync(TYPEGPU_PRESENT_HEARTBEAT_MS);
window.removeEventListener("hf-seek", onSeek);
expect(times).toEqual([0, 4, 4]);
});
it("uses export render fps when quantizing renderSeek", () => {
const infoSpy = vi.spyOn(console, "info").mockImplementation(() => {});
const root = document.createElement("div");