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51 lines
1.5 KiB
HTML
51 lines
1.5 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8" />
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" href="/tests/SimpleTest/test.css" />
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</head>
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<body>
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<script>
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ok(
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SpecialPowers.getBoolPref("dom.webgpu.enabled"),
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"Pref should be enabled."
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);
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const func = async function () {
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const adapter = await navigator.gpu.requestAdapter();
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const device = await adapter.requestDevice();
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const buffer = device.createBuffer({
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size: 16,
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usage:
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GPUBufferUsage.COPY_DST |
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GPUBufferUsage.COPY_SRC |
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GPUBufferUsage.VERTEX,
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});
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const arrayBuf = new ArrayBuffer(16);
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new Int32Array(arrayBuf).fill(5);
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device.queue.writeBuffer(buffer, 0, arrayBuf, 0);
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const texture = device.createTexture({
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size: [2, 2, 1],
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dimension: "2d",
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format: "rgba8unorm",
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usage: GPUTextureUsage.COPY_DST | GPUTextureUsage.COPY_SRC,
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});
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device.queue.writeTexture(
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{ texture },
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arrayBuf,
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{ bytesPerRow: 8 },
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[2, 2, 1]
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);
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// this isn't a process check, we need to read back the contents and verify the writes happened
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ok(device !== undefined, "");
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};
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SimpleTest.waitForExplicitFinish();
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func()
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.catch(e => ok(false, "Unhandled exception " + e))
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.finally(() => SimpleTest.finish());
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</script>
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</body>
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</html>
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